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Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

Managing Nitrogen Fertilizer in Cotton  

E-Print Network [OSTI]

To be profitable, cotton producers must manage fertilization efficiently. This publication reports the results of a 5-year study that showed over-fertilization with nitrogen is a common problem. There are specific recommendations for soil testing...

Hons, F. M.; McFarland, Mark L.; Lemon, Robert G.; Nichols, Robert L.; Mazac Jr., F. J.; Boman, R. K.; Saladino, V. A.; Jahn, R. L.; Stapper, J. R.

2004-12-09T23:59:59.000Z

2

Lignite-based nitrogenous fertilizers  

SciTech Connect (OSTI)

A sample of lignite from Elbistan was oxidized by nitric acid in two stages, using relatively dilute acid in the first stage and concentrated acid in the second stage, and then the oxidized product was ammoniated so that a coal-based fertilizer could be produced. The experiments of all the stages were designed by a 1/2 X full factorial design. It was observed that base exchange capacity and nitrogen content of coal-based fertilizers produced in this work were as good as or better than those obtained by other investigators.

Baris, H.; Dincer, S.

1983-01-01T23:59:59.000Z

3

Fertilizer and Nitrogen 1 billion tons of artificial nitrogen fertilizer used annually.  

E-Print Network [OSTI]

Fertilizer and Nitrogen 1 billion tons of artificial nitrogen fertilizer used annually. Emissions. (fertilizers that use nitric acid or ammonium bicarbonate result in emissions of nitrogen oxides, nitrous oxide, ammonia and carbon dioxide into the atmosphere.) ~Indirect: Phosphorus in excess causes eutrophication

Toohey, Darin W.

4

Seven years of carbon dioxide enrichment, nitrogen fertilization and plant diversity influence arbuscular  

E-Print Network [OSTI]

Seven years of carbon dioxide enrichment, nitrogen fertilization and plant diversity influence by examining the joint effects of carbon dioxide (CO2) enrichment, nitrogen (N) fertilization and plant, community composition, grassland, niche partitioning hypothesis, nitrogen fertilization, plant richness

Minnesota, University of

5

Seven years of carbon dioxide enrichment, nitrogen fertilization and plant diversity influence arbuscular  

E-Print Network [OSTI]

Seven years of carbon dioxide enrichment, nitrogen fertilization and plant diversity influence by examining the joint effects of carbon dioxide (CO2) enrichment, nitrogen (N) fertilization and plant enrichment, community composition, grassland, niche partitioning hypothesis, nitrogen fertilization, plant

Minnesota, University of

6

Electrochemical process for the preparation of nitrogen fertilizers  

DOE Patents [OSTI]

The present invention provides methods and apparatus for the preparation of nitrogen fertilizers including ammonium nitrate, urea, urea-ammonium nitrate, and/or ammonia utilizing a source of carbon, a source of nitrogen, and/or a source of hydrogen. Implementing an electrolyte serving as ionic charge carrier, (1) ammonium nitrate is produced via the reduction of a nitrogen source at the cathode and the oxidation of a nitrogen source at the anode; (2) urea or its isomers are produced via the simultaneous cathodic reduction of a carbon source and a nitrogen source; (3) ammonia is produced via the reduction of nitrogen source at the cathode and the oxidation of a hydrogen source at the anode; and (4) urea-ammonium nitrate is produced via the simultaneous cathodic reduction of a carbon source and a nitrogen source, and anodic oxidation of a nitrogen source. The electrolyte can be solid.

Aulich, Ted R.; Olson, Edwin S.; Jiang, Junhua

2013-03-19T23:59:59.000Z

7

JV Task-121 Electrochemical Synthesis of Nitrogen Fertilizers  

SciTech Connect (OSTI)

An electrolytic renewable nitrogen fertilizer process that utilizes wind-generated electricity, N{sub 2} extracted from air, and syngas produced via the gasification of biomass to produce nitrogen fertilizer ammonia was developed at the University of North Dakota Energy & Environmental Research Center. This novel process provides an important way to directly utilize biosyngas generated mainly via the biomass gasification in place of the high-purity hydrogen which is required for Haber Bosch-based production of the fertilizer for the production of the widely used nitrogen fertilizers. Our preliminary economic projection shows that the economic competitiveness of the electrochemical nitrogen fertilizer process strongly depends upon the cost of hydrogen gas and the cost of electricity. It is therefore expected the cost of nitrogen fertilizer production could be considerably decreased owing to the direct use of cost-effective 'hydrogen-equivalent' biosyngas compared to the high-purity hydrogen. The technical feasibility of the electrolytic process has been proven via studying ammonia production using humidified carbon monoxide as the hydrogen-equivalent vs. the high-purity hydrogen. Process optimization efforts have been focused on the development of catalysts for ammonia formation, electrolytic membrane systems, and membrane-electrode assemblies. The status of the electrochemical ammonia process is characterized by a current efficiency of 43% using humidified carbon monoxide as a feedstock to the anode chamber and a current efficiency of 56% using high-purity hydrogen as the anode gas feedstock. Further optimization of the electrolytic process for higher current efficiency and decreased energy consumption is ongoing at the EERC.

Junhua Jiang; Ted Aulich

2008-11-30T23:59:59.000Z

8

Food benefit and climate warming potential of nitrogen fertilizer uses in China  

E-Print Network [OSTI]

Chemical nitrogen (N) fertilizer has long been used to help meet the increasing food demands in China, the top N fertilizer consumer in the world. Growing concerns have been raised on the impacts of N fertilizer uses on ...

Tian, Hanqin

9

The Effects of Nitrogen Fertilization on Bioenergy Sorghum Yield and Quality  

E-Print Network [OSTI]

................................................................................................... 77 Economics of fertilizing biomass feedstocks ................................................. 77 Biomass feedstock yield response to applied nitrogen: An example ........... 79 CONCLUSIONS...

Zilahi-Sebess, Szilvia

2012-07-16T23:59:59.000Z

10

Electrochemical process for the preparation of nitrogen fertilizers  

DOE Patents [OSTI]

The present invention provides methods and apparatus for the preparation of nitrogen fertilizers including ammonium nitrate, urea, urea-ammonium nitrate, and/or ammonia, at low temperature and pressure, preferably at ambient temperature and pressure, utilizing a source of carbon, a source of nitrogen, and/or a source of hydrogen or hydrogen equivalent. Implementing an electrolyte serving as ionic charge carrier, (1) ammonium nitrate is produced via the reduction of a nitrogen source at the cathode and the oxidation of a nitrogen source at the anode; (2) urea or its isomers are produced via the simultaneous cathodic reduction of a carbon source and a nitrogen source; (3) ammonia is produced via the reduction of nitrogen source at the cathode and the oxidation of a hydrogen source or a hydrogen equivalent such as carbon monoxide or a mixture of carbon monoxide and hydrogen at the anode; and (4) urea-ammonium nitrate is produced via the simultaneous cathodic reduction of a carbon source and a nitrogen source, and anodic oxidation of a nitrogen source. The electrolyte can be aqueous, non-aqueous, or solid.

Aulich, Ted R. (Grand Forks, ND); Olson, Edwin S. (Grand Forks, ND); Jiang, Junhua (Grand Forks, ND)

2012-04-10T23:59:59.000Z

11

Response of photosynthesis and nitrogen nutrition in Juglans nigra L. with different nitrogen fertilizers Michael Nicodemus and Douglass F. Jacobs  

E-Print Network [OSTI]

Response of photosynthesis and nitrogen nutrition in Juglans nigra L. with different nitrogen INTRODUCTION N fertilization has been shown to positively affect photosynthesis in most studies N fertilization and photosynthesis is largely due to ribulose-1,5-biphosphate carboxylase (RUBISCO

12

Economic Optimum Rates and Returns from Nitrogen Fertilization of Coastal Bermudagrass for Hay in East Texas.  

E-Print Network [OSTI]

BULLETIN THE TEXAS AGRICULTURAL EXPERIMENT STATION1 J. E. Miller, Director/ Texas A&M University/ College Station, f exas B-1151 May 1975 ECONOMIC OPTIMUM RATES AND RETURNS FROM NITROGEN FERTILIZATION OF COASTAL BERMUDAGRASS FOR HAY IN EAST... at the Texas A&M University Agricultural Research and Extension Center at Overton. The 5-year study compared urea, ammoniutn nitrate, ammonium sulfate and two nitrogen experimental con- trolled-release materials (sulfur-coated ureas) on a rela- tively deep...

Matocha, J. E.

1975-01-01T23:59:59.000Z

13

J.-P. Denuit et al.Management of nitrogen fertilization of winter wheat and potato Original article  

E-Print Network [OSTI]

J.-P. Denuit et al.Management of nitrogen fertilization of winter wheat and potato Original article Management of nitrogen fertilization of winter wheat and potato crops using the chlorophyll meter for crop results from a new field-scale N management strategy for winter wheat and potato crops in Belgium

Paris-Sud XI, Université de

14

Biological Nitrogen Fixation in Two Tropical Forests: Ecosystem-Level Patterns and Effects of Nitrogen Fertilization  

E-Print Network [OSTI]

was kept in open plastic containers and maintained nearconditions in open plastic containers Biological Nitrogen

Cusack, Daniela F.; Silver, Whendee; McDowell, William H.

2009-01-01T23:59:59.000Z

15

TITLE: Effects of Nitrogen Fertilizer Types and Rates and Irrigation on Nitrous Oxide Fluxes in Turfgrass  

E-Print Network [OSTI]

1). The effects of drought were also evident in clippings biomass, which was 61 to 70% less in dry28 TITLE: Effects of Nitrogen Fertilizer Types and Rates and Irrigation on Nitrous Oxide Fluxes in concentrations of atmospheric nitrous oxide (N2O), a greenhouse gas, and agriculture is considered a significant

16

Long-term tillage, cropping sequence, and nitrogen fertilization effects on soil carbon and nitrogen dynamics  

E-Print Network [OSTI]

Management practices that may increase soil organic matter (SOM) storage include conservation tillage, especially no till (NT), enhanced cropping intensity, and fertilization. My objectives were to evaluate management effects on labile [soil...

Dou, Fugen

2006-08-16T23:59:59.000Z

17

Nitrogen fertilization timing effect on wheat production and nitrogen uptake efficiency  

E-Print Network [OSTI]

on wheat yield and apparent fertilizer N recovery. Vegetative samples were also collected at Feekes' growth stages 4, 6, and 10 for correlation of tissue N concentration with grain yield. Soil samples were collected after harvest to evaluate N leaching... obtained with 75 kg N ha ' as compared to the 0 N controls in 1989 and 1991. Significant grain yield increases were achieved with split applications of N fertilizer when N was topdressed at growth stage 4 or 6 in 1989. No advantages of split N...

Alcoz Sartori, Maria Mercedes

1992-01-01T23:59:59.000Z

18

Use of Spectroradiometers to Guide In-season Nitrogen Fertilizer Applications in Irrigated Cotton in West Texas  

E-Print Network [OSTI]

1 Use of Spectroradiometers to Guide In-season Nitrogen Fertilizer Applications in Irrigated Cotton in West Texas Following water, nitrogen (N) is the most important constraint to upland cotton production. Most of the cotton in the semiarid western U.S.A. is irrigated, and in areas like the Southern High

Behmer, Spencer T.

19

Increasing Price of Nitrogen Nitrogen fertilizer is often the largest contributor to the  

E-Print Network [OSTI]

events; the distribution of more than 5,700 publications; and access to web-based guidance on deep and associated costs. Since 2007, the importance of deep-soil testing for nitrogen management has been-sampling methods and procedures. Economic and Environmental Impact The economic impact of deep-soil testing

20

GISbased modeling approach to estimate nitrogen loading and load reduction in lakes/ reservoirs with  

E-Print Network [OSTI]

, crop cultivation areas, livestock populations, and atmospheric deposition. Nitrogen sources in Texas led to increases in energy and food production, use of fertilizer and animal manure, atmospheric

Yang, Zong-Liang

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Effect of rates and frequencies of nitrogen fertilization on yield, growth pattern and crude protein content of bermudagrass  

E-Print Network [OSTI]

in the greenhouse ~ ~. . . . . . 28 INTRODUCTION Increasing costs of grain force the cattle industry to use pastures for a larger proportion of total nutrients used in cattle production. At the same time increasing costs of fertilizers require a more efficient... of the forage (Perry and Batensperger (1979), Ramos et al. (1981), Sibm and Alberda (1980 ), Villanueva (1974 ). Farnworth and Ruxton (1976) found that nitrogen rates did not affect crude protein content of rhodesgrass. It has been shown by many authors...

Uribe-Rivas, Juan Carlos

1983-01-01T23:59:59.000Z

22

The influence of irrigation water salinity on optimal nitrogen, phosphorus, and potassium liquid fertilizer rates  

E-Print Network [OSTI]

to Dieffenbachia when the amount of fertilizers in the irrigation water increased above the optimum range. In a second experiment with Spa thi phyllum and cucumber, the combination of 5 levels of fertilizers (0, 125, 250, 375, 500 mg I N) and 5 salinity levels... (0, 500, 1000, 1500, 2000 mg I salts) were tested. Nutrient analysis were performed in leaves, petioles, and roots of Spathiphyilum. In Spathiphyllum, the maximum growth was observed at 250 mg I N and no salts. With high salinity in the water (2000...

Campos Nu?n?ez, Ricardo

1990-01-01T23:59:59.000Z

23

The use of diagnostic tools to manage the nitrogen fertilization of potato in Tunisia  

E-Print Network [OSTI]

Martin, M. 1997. Diagnosis of potato nitrogen status. In G.during the development of potato. In order to have a goodcritical dilution curve for potato. The calculation of the

BEHI, OMAR; Marouani, Amel; Ben Haj Salah, Halim

2009-01-01T23:59:59.000Z

24

Use of the Chlorophyll Meter to Guide In-season Nitrogen Fertilizer Applications in Irrigated Cotton  

E-Print Network [OSTI]

Cotton Following water, nitrogen (N) is the most important constraint to upland cotton production. Most of the cotton in the semiarid western U.S.A. is irrigated, and in areas like the Southern High Plains, center recommendations for cotton in the semiarid western USA (Zhang et al., 1998). Soil nitrate-N measured in early

Mukhtar, Saqib

25

Building Fertile Soil  

E-Print Network [OSTI]

matter and/or fertilizers. j Phosphorous (P) sources:Plants need phosphorous to grow, flower, and develop healthyof P. Unlike nitrogen, phosphorous lasts a long time once

Lindsey, Ann

2008-01-01T23:59:59.000Z

26

The effect of foliar fertilizers on nitrogen and zinc accumulation and distribution and p14 sC assimilation and partitioning in senescent and nonsenescent sorghum genotypes  

E-Print Network [OSTI]

foliar spray at the rates of 0, 6 and 12 kg urea ha-' (1. 2% N solution) at 10 days intervals from hoot stage (May 31) to 25 days post physiological maturity (August 12). Zinc was applied as a foliar spray at the rates of 0 and 2 Kg ZnSO, ha-' (0. 09...THE EFFECT OF FOLIAR FERTILIZERS ON NITROGEN AND ZINC ACCUMULATION AND DISTRIBUTION AND ~4C ASSIMILATION AND PARTITIONING 1N SENESCENT AND NONSENESCENT SORGHUM GENOTYPES A Thesis RICARDO ANTONIO GARCIA-SALAS Submitted to the Graduate College...

Garcia-Salas, Ricardo Antonio

1985-01-01T23:59:59.000Z

27

Commercial Fertilizers in 1921-22.  

E-Print Network [OSTI]

on the investment. . The haphazard use of potash in fertilizer under all conditions should be discontinued. Texas soils can get on much better without fertilizer potash than without phosphoric acid or nitrogen. There has been in the past much waste of potash... ........................................ Bryan Cotton Oil and Fertilizer Co., Bryan . Texas.- Star Brand Cotton and Corn Fertilizer-Guarantee .... Analysis ........................................ Analysis ........................................ Star Rrand Potato Fertilizer...

Asbury, S. E. (Samuel E.); Fraps, G. S. (George Stronach)

1922-01-01T23:59:59.000Z

28

Sustainability of Forage-based Livestock Production Systems in South Texas in an Era of High Synthetic Nitrogen Fertilizer Prices  

E-Print Network [OSTI]

Sustainability of Forage-based Livestock Production Systems in South Texas in an Era of High of soil tests and alternative application methods. The second alternative is to reintroduce into their management practices that were the norm until the advent of cheap synthetic fertilizers after 1945

29

Dry matter, yield components and pulping quality studies on four varieties of kenaf as influenced by nitrogen fertilization  

E-Print Network [OSTI]

? a i?c 7 ' dl!d -ua( ('ma Ian m, s l Table 8 Averaq. ciry matter yie. l d (kcg/ql ot) ' Tier: ~ng No. Cuba 20 31 Evergl acies 71 Guatemala 45 Nitrogen / 67 10. 40 9. 05 1 . 60 1 l ha 10. 05 B. 60 10. 13 9. 33 a --a ao Treatm nt Nean...

Idem, Nditoi Udo Akpan

1977-01-01T23:59:59.000Z

30

Stimulation of precocious flowering of rooted slash pine cuttings, loblolly pine grafts, and Virginia pine seedlings by two nitrogen fertilizers  

E-Print Network [OSTI]

Tree Improv Conf, St. Paul, Minn, p11-16. Heybroek, H . M. and T. Visser. 1976 . Juvenility in fruit growing and forestry. Acta Horticulturae 56:71-80. Hoekstra, P. E. and F. Mergen. 1957. Experimental induction of female flowers on young slash pine.... Fertilization of an eight- year-old slash pine plantation thinned for seed production. In Proc 10th South Forest Tree Improv Conf, Houston, Texas, p217-221. Mott, R. L. 1977. Rooting of conifer propaoules. In Proc 13th Lake States Forest Tree Improv Conf, St...

Holmes, Penelope Joy Dennis

1981-01-01T23:59:59.000Z

31

Nitrogen (N) pollution is common in urban systems and may accumulate through the use of fertilizer, pet waste, and atmospheric deposition.  

E-Print Network [OSTI]

of fertilizer, pet waste, and atmospheric deposition. N is primarily accumulated in urban washes when storms

Hall, Sharon J.

32

Animations  

Broader source: Energy.gov [DOE]

The animations shown on this page are designed and meant to help understand basic geothermal concepts, and are not meant as exhaustive and detailed depictions of technical principles. Rather, they...

33

Development of rapid methods for estimating the fertilizing ability (nitrogen and potassium) of pig slurry and its changes during storage  

E-Print Network [OSTI]

. The digester output expressed as ml biogas/M3 tank/day ranged from 0.4 to 1.3 m"11' m3. d over a period of 9 should lead to a better use of pig slurry in agriculture. Swine waste anaerobic digesters : technical More than 120 animal waste anaerobic digesters exist in France. They were built bet- ween 1979 and 1983

Paris-Sud XI, Université de

34

Fertilizers for Rice in Texas.  

E-Print Network [OSTI]

LIBRARY, CAMPUS. TEXAS AGRICULTURAL EXPERIMENT STATION 1 BULLETIN NO. 398 , DIVISION OF AGRONOMY FERTILIZERS FOR RICE IN TEXAS GRICULTURAL AND MECHANICAL COLLEGE OF TEXAS T. 0. \\\\TALTON, President STATION DMINISTRATION: A. B. CONNER, M. S... of Agriculture. ***Tm n,,nn-n+;,n "4th thm Cphnnl nf Aon~l~lt~lrp Experiments with fertilizers on rice at Substation No. 4, Texas Agricultural Experiment Station, Beaumont, Texas, show that the soils responded to nitrogen and phosphoric acid, but nitrogen...

Reynolds, E. B. (Elbert Brunner); Wyche, R. H. (Robert Henry)

1929-01-01T23:59:59.000Z

35

E-Print Network 3.0 - acquire organic nitrogen Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and microorganisms can die of nitrogen defi- ciency, surrounded... nitrogen. Nitrogen fertilizer is applied at planting to these legumes when grown on sandy or low organic......

36

Can Eutrophication Influence Nitrogen vs. Phosphorus Limitation?  

E-Print Network [OSTI]

Can Eutrophication Influence Nitrogen vs. Phosphorus Limitation? George Gregory Bates College, originating largely from septic systems and fertilizers, have caused significant eutrophication in freshwater nitrogen and phosphorus grew the highest concentration of phytoplankton, but eutrophic ponds grew a mean

Vallino, Joseph J.

37

Sesame fertilization on lakeland sand  

E-Print Network [OSTI]

fertilisers are required for satisfaotory production on soils of low to moderate fertility. Eller (3) investigated the nutritional requirements of sesame for nitrogen, phosphorous, potassium, and calcium. He concluded the following: nitrogen increased... in this experiment ars in perfect agreement with the results reported by Eller (3). Since a soil test indicated that ths soil was deficient in potash, it is quite understandable that the sesame responded to potash fertilissr. However sesame responded only...

Huerta, Ramon Moreno

1961-01-01T23:59:59.000Z

38

Genomic Differences Between Highly Fertile and Sub-Fertile Holstein Dairy Heifers  

E-Print Network [OSTI]

based upon services per conception (SPC); those animals with a single SPC were determined to be highly fertile and animals with greater than or equal to 4 SPC were classified as sub-fertile. Whole genome association analysis was performed on 20...

Navarrette, Ashley Elizabeth

2012-07-16T23:59:59.000Z

39

Fertilizer Experiments with Cotton.  

E-Print Network [OSTI]

of plant food is suggested for cotton on these soils. TI Prai the pou1 t,iliz clay TI he Lake Charles clay, an extensive soil in the Gulf Coast irie, is markedly deficient in phosphoric acid, as indicated hy results obtained on this soil... to applications of phosphoric acid and of potash than to appli- cations of nitrogen. The 4-12-4 and 0-12-4 fertilizers used at the rate of 400 pounds per acre were the most profitable treatments on this soil. The dark-colored Goliad fine sandy clay loam...

Reynolds, E. B. (Elbert Brunner)

1932-01-01T23:59:59.000Z

40

SHORT COMMUNICATION Nitrogen recovery from shrimp pond efuent  

E-Print Network [OSTI]

the water as ammonia (total ammonia nitrogen, TAN), through either direct excretion by animals or ammoni

Lorenzen, Kai

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Nitrogen is a natural and necessary part of every healthy ecosystem, but too much nitrogen in our rivers,  

E-Print Network [OSTI]

), sewage treatment plants, and animal ma- nure. Once in water, nitrogen can change in chemical form

Torgersen, Christian

42

Impacts of Atmospheric Anthropogenic Nitrogen on the  

E-Print Network [OSTI]

anthropogenic carbon dioxide may result from this atmospheric nitrogen fertilization, leading to a decreaseImpacts of Atmospheric Anthropogenic Nitrogen on the Open Ocean R. A. Duce,1 * J. LaRoche,2 K quantities of atmospheric anthropogenic fixed nitrogen entering the open ocean could account for up to about

Ward, Bess

43

Fertilizers for Rice in Texas.  

E-Print Network [OSTI]

, the appli- ca.tion of a mixture of 100 pounds of sulfate of ammonia and 100 pounds of superphosphate per acre (which supplies 20 pounds of nitrogen and 20 pounds of phosphoric acid) in the drill with the seed at planting time has been the most... as the only source of phosphoric acid in the experiments until 1936. At that time it was decided to compare several forms of both nitrogen and phosphoric acid as fertilizers for rice. Sulfate of ammonia, nitrate of soda, ~nd cyanamid comprised...

Wyche, R. H. (Robert Henry)

1941-01-01T23:59:59.000Z

44

Analyses of Commercial Fertilizers Sold during 1956-57.  

E-Print Network [OSTI]

containing both nitrogen and available phosphoric acid, such as 4-16-0 (ammoniated su- perphosphate), 16-20-0, 11-48-0 and 13-39-0 (am- monium phosphates), also were approved as ma- terials. TEXAS FERTILIZER COMMITTEE The Texas Fertilizer Committee...

Fudge, J. F.

1957-01-01T23:59:59.000Z

45

Commercial fertilizers 1993  

SciTech Connect (OSTI)

This report is a compendium of tables on consumption of commercial fertilizers in the USA in 1993, including types of different fertilizers and consumption of each.

Berry, J.T.; Montgomery, M.H.

1993-12-01T23:59:59.000Z

46

Nature and Use of Commercial Fertilizers.  

E-Print Network [OSTI]

................................. Fertilizers Supply Plant Food 5 Why Soils Need Plant Food ................................... 6 ....................... Plants Have Other Needs Besides Food G How Plants are Built Up .................................... 7 Sources of Phosphoric Acid... .................................. 7' How Acid Phosphate Is Made ................................ 8 ................... Forms of Phosphoric Acid in Acid Phosphate 9 Grades of Acid Phosphate .................................... 10 Materials Which Are Sources of Nitrogen...

Fraps, G. S. (George Stronach)

1908-01-01T23:59:59.000Z

47

Toward Institutional Sustainability: A Nitrogen Footprint for the Marine Biological Maggie Notopoulos  

E-Print Network [OSTI]

amounts of resources including electricity and food to maintain their daily activities. Food purchases of reactive nitrogen (Nr), all nitrogen compounds other than N2, associated with their use. Most of the Nr: Reactive Nitrogen, Nitrogen Footprint, Sustainability, Fertilizer, Nitrogen Uptake Factors, Virtual

Vallino, Joseph J.

48

Nitrogen and phosphorus dynamics in tropical soils of Mali, West Africa  

E-Print Network [OSTI]

Low soil fertility is one of the major biophysical constraints affecting African agriculture. Phosphorus and nitrogen are the two most common limiting nutrients. Before fertility amendment recommendations are made a soil's natural nutrient...

Blanton-Knewtson, Sharon Joy

2000-01-01T23:59:59.000Z

49

February 2010 Pasture Nitrogen Balance Worksheet  

E-Print Network [OSTI]

Agronomy Guide ­ Table 1.2-14A N Recommendation (lb/A) 3 Planned Fertilizer (lb/A) 1 Residual Manure N 4 Residual Legume N (lb/A) 5 Net Nitrogen Requirement (lb/A) Calculation of Uncollected Manure Nitrogen Available N/A deposited at this stocking rate is under N balanced rate; may need

Guiltinan, Mark

50

Nutrient Management Module No. 3 Nitrogen Cycling,  

E-Print Network [OSTI]

, it is important to first understand the various transformations that N undergoes within the soil. Nitrogen Cycling to be the sum of ammonium and nitrate, although urea, a type of organic N, may also be plant available. Nitrogen a fraction) by dry yield (in lb/ac). It's useful to compare actual uptake rates to N fertilizer rates

Lawrence, Rick L.

51

Composting Large Animal Carcasses  

E-Print Network [OSTI]

Disposing of large animal carcasses can be a problem for agricultural producers. Composting is a simple, low-cost method that yields a useful product that can be used as fertilizer. In this publication you'll learn the basics of composting, how...

Auvermann, Brent W.; Mukhtar, Saqib; Heflin, Kevin

2006-10-31T23:59:59.000Z

52

E-Print Network 3.0 - active nitrogen species Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

53 Impacts of Fertilization on Rates of Autotrophic N2 Fixation in Salt Marshes and Cranberry Bogs of Massachusetts Summary: reduced the activity of nitrogen fixers in salt...

53

Commercial Fertilizers 1994  

SciTech Connect (OSTI)

This document presents a compilation of annual data about fertilizer use in the USA, including statistics about various kinds of fertilizer, how much and where they are used, chemical composition, etc.

Berry, J.T.

1994-12-01T23:59:59.000Z

54

E-Print Network 3.0 - attending fertility clinics Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

poultry... of calibrating application equipment in important for farmers utilizing animal waste as an alternative fertilizer... Clemson Extension conducted two Spreader Calibration...

55

Effect of Increasing Nitrogen Deposition on Soil Microbial Communities  

SciTech Connect (OSTI)

Increasing nitrogen deposition, increasing atmospheric CO2, and decreasing biodiversity are three main environmental changes occurring on a global scale. The BioCON (Biodiversity, CO2, and Nitrogen) ecological experiment site at the University of Minnesota's Cedar Creek Ecosystem Science Reserve started in 1997, to better understand how these changes would affect soil systems. To understand how increasing nitrogen deposition affects the microbial community diversity, heterogeneity, and functional structure impact soil microbial communities, 12 samples were collected from the BioCON plots in which nitrogenous fertilizer was added to simulate the effect of increasing nitrogen deposition and 12 samples from without added fertilizer. DNA from the 24 samples was extracted using a freeze-grind protocol, amplified, labeled with a fluorescent dye, and then hybridized to GeoChip, a functional gene array containing probes for genes involved in N, S and C cycling, metal resistance and organic contaminant degradation. Detrended correspondence analysis (DCA) of all genes detected was performed to analyze microbial community patterns. The first two axes accounted for 23.5percent of the total variation. The samples fell into two major groups: fertilized and non-fertilized, suggesting that nitrogenous fertilizer had a significant impact on soil microbial community structure and diversity. The functional gene numbers detected in fertilized samples was less that detected in non-fertilizer samples. Functional genes involving in the N cycling were mainly discussed.

Xiao, Shengmu; Xue, Kai; He, Zhili; VanNostrand, Joy D.; Liu, Jianshe; Hobbie, Sarah E.; Reich, Peter B.; Zhou, Jizhong

2010-05-17T23:59:59.000Z

56

Commercial Fertilizers and Commercial Poisonous Insecticides.  

E-Print Network [OSTI]

- "Ammoniated Raw Bone Superfosfate," will, if true to name, give us some indication of the source of the nitrogen. But in many other cases the name affords us no evidence as to the source from which the ma- terials are obtained. At other times the name....27 ................. Stern's Ammoniated Raw Bone Superfosfate 10.32 Kainit .-. --. ---- -. ...................................... ...... Standard Ammoniated Soluble Guano ........................... 8.85 "egetable Fertilizer...

Harrington, H. H. (Henry Hill)

1903-01-01T23:59:59.000Z

57

Experiments with Fertilizers on Rotated and Non-Rotated Crops.  

E-Print Network [OSTI]

This is a report of experiments conducted over a period of 14 years to study the effect of fertilizers, manure, removal. of crop residues, and rota- tion on the yield of crops. The fertilizer treatments included superphos- phate; superphosphate and manure...; superphosphate and cottonseed meal; manure; rock phosphate; and rock phosphate and manure. Cotton and corn were grown continuously on the same land and in rotation with oats and cowpeas. The soil responded more readily to nitrogenous than to phosphatic fer...

Reynolds, E. B. (Elbert Brunner)

1928-01-01T23:59:59.000Z

58

Nitrogen sorption  

DOE Patents [OSTI]

Nitrogen-sorbing and -desorbing compositions and methods of using the same are disclosed, which are useful for the selective separation of nitrogen from other gases, especially natural gas.

Friesen, Dwayne T. (Bend, OR); Babcock, Walter C. (Bend, OR); Edlund, David J. (Bend, OR); Miller, Warren K. (Bend, OR)

1996-01-01T23:59:59.000Z

59

Nitrogen sorption  

DOE Patents [OSTI]

Nitrogen-sorbing and -desorbing compositions and methods of using the same are disclosed, which are useful for the selective separation of nitrogen from other gases, especially natural gas.

Friesen, Dwayne T. (Bend, OR); Babcock, Walter C. (Bend, OR); Edlund, David J. (Bend, OR); Miller, Warren K. (Bend, OR)

1993-01-01T23:59:59.000Z

60

Nitrogen sorption  

DOE Patents [OSTI]

Nitrogen-sorbing and -desorbing compositions and methods of using the same are disclosed, which are useful for the selective separation of nitrogen from other gases, especially natural gas.

Friesen, D.T.; Babcock, W.C.; Edlund, D.J.; Miller, W.K.

1993-07-06T23:59:59.000Z

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Nitrogen sorption  

DOE Patents [OSTI]

Nitrogen-sorbing and -desorbing compositions and methods of using the same are disclosed, which are useful for the selective separation of nitrogen from other gases, especially natural gas. 5 figs.

Friesen, D.T.; Babcock, W.C.; Edlund, D.J.; Miller, W.K.

1996-05-14T23:59:59.000Z

62

Fertilizing Texas Patures.  

E-Print Network [OSTI]

pounds of N, 45 pounds of P,05 and 165 pounds of K20. These quantities of plant nutrients would not necessarily all have to be added in the form of fertilizer, for some would become available through natural processes of decom- position of organic... Fertilizing Texas Pastures 1- TEXAS AGRICULTURAL EXTENSION&ERVICE J. E. HUTCHISON. DIRECTOR, COLLEGE STATION, TEXAS [Blank Page in Original Bulletin] Fertilizing Texas Pastures E. M. TREW, Extension Pasture Specialist W. F. BENNETT, Extension...

Trew, E. M.; Bennett, W. F.

1960-01-01T23:59:59.000Z

63

Salmon Carcasses Increase Stream Productivity More than Inorganic Fertilizer Pellets: A Test on Multiple Trophic Levels  

E-Print Network [OSTI]

Salmon Carcasses Increase Stream Productivity More than Inorganic Fertilizer Pellets: A Test experiment, we examined the short-term (6 weeks) comparative effects of artificial nutrient pellets pellet treatment was soluble reactive phosphorus (SRP) concentration. Ammonium-nitrogen concentration

Wagner, Diane

64

Productive soil must be fertile physical fertility  

E-Print Network [OSTI]

, structure, drainage, tilth · chemical fertility ­ nutrient supply · soil testing #12;#12;Soil formation-'weathering' · physical ­freezing, thawing, wetting, drying, organisms · chemical ­dissolved minerals moved in water ­soil · improve by adding organic residues ­ decay: 90% CO2 + H2O #12;#12;#12;Problem: `heavy' soil · aggregates

Balser, Teri C.

65

Cotton Fertilizer Tests in the El Paso Area, 1943-51.  

E-Print Network [OSTI]

at the El Paso Valley Experiment Station (1, 3, 4, 8) and similar findings at other stations (2, 7, 9, 10, 11, 12) in the arid West lead to the fol- lowing conclusions regarding the fertilization of short staple cotton : Nitrogen Nitrogen...

Lyerly, Paul J.; Christensen, Paul D.

1953-01-01T23:59:59.000Z

66

ANIMAL COGNITION Animal cognition  

E-Print Network [OSTI]

http://www.youtube.com/watch?v=NivAusARwd8 #12;Culture and social learning Kasoje, Tanzania: Oil palm of oil palm nuts. Bossou, Guinea: Chimps use the hammer- anvil tool to crack oil palm nuts. Senegal: No oil palm nuts. #12;Animal cognition ·Basic concepts ·Case study: incentive learning ·Rule learning

Cooper, Brenton G.

67

Analysis of Commercial Fertilizers Sold During 1959-60.  

E-Print Network [OSTI]

and AG: Analyses found and analyses guaranteed. Mean and S.D.: Mean and standard deviation of analyses found expressed as percentages of analyses guarantetd. 10 I TABLE 7. ANALYSIS OF SOME ORGANIC FERTILIZERS Nitrogen Available phosphoric acid Potash... Organic Base Fertilizer 8-8-8 Guaranteed 8.0 8.0 8.0 606 8.4 8.1 8.0 103 813 8.0 7.4 9.5 101 Campbells Organic Base Fertilizer 6-12-6 Guaranteed 6.0 12.0 6.0 810 6.8 11.7 6.1 104 869 6.8 13.0 6.4 110 Campbell Organic Base Fertilizer 5...

Fudge, J. F.

1960-01-01T23:59:59.000Z

68

Tree Fertilization Soil Analysis  

E-Print Network [OSTI]

, increase root density, maintain tree health #12;#12;pH ­ effects nutrient availability · Symptoms of high pHTree Fertilization #12;Soil Analysis vs. Foliar Analysis #12;Macronutrients N P K Mg S Ca

69

Testing Bulls for Fertility.  

E-Print Network [OSTI]

, but this seasonal dif- ference is not shown by the survey. However, there is a trend toward lower fertility in late summer if the questionable bulls are included with the cull bulls. funnel which reduces breakage and hjui The reproductive organs should... OF THE TESTS --------_-_ 6 Sa~isfactor~ ............................ 6 Questionable ........................... 6 Cull ................................... 6 WHEN TO CHECK FOR FERTILITY -_-_-_----_-- 6 Just Before the Breeding Season ----_--_-_- 6 Soon...

Berry, R. O.; Thompson, U. D.; Sorensen, A. M.; Maddox, L. A. Jr.

1958-01-01T23:59:59.000Z

70

Irish Potato Fertilizer Experiments.  

E-Print Network [OSTI]

S AGRICULTURAL EXPERIMENT STATIONS. BULLETIN NO 101 January, 1908. ish Potato Fertilizer Experiments - Postoffice, COLLEGE STATION, BRAZOS COUNTY, TEXAS. TEXAS AGRICULTURAL EXPERIMENT STATIONS OFFICERS. GOVERNING BOARD. (Board of Directors... was sc Be Irish Potato Fl nents W. S. Hotchkiss and E. J. Kyle. e fertilizer work with the Irish potato at Troupe was first planned fall of 1902. The results which were gotten upon harvesting the the spring of 1903 were so opposed, especially...

Hotchkiss, W.S.; Kyle, E. J. (Edwin Jackson)

1908-01-01T23:59:59.000Z

71

Plants & Animals  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Los Alamos, NM 87545 (505) 667-0216 Email We sample many plants and animals, including wild and domestic crops, game animals, fish, and food products from animals, as well as...

72

Understanding Nitrogen Fixation  

SciTech Connect (OSTI)

The purpose of our program is to explore fundamental chemistry relevant to the discovery of energy efficient methods for the conversion of atmospheric nitrogen (N{sub 2}) into more value-added nitrogen-containing organic molecules. Such transformations are key for domestic energy security and the reduction of fossil fuel dependencies. With DOE support, we have synthesized families of zirconium and hafnium dinitrogen complexes with elongated and activated N-N bonds that exhibit rich N{sub 2} functionalization chemistry. Having elucidated new methods for N-H bond formation from dihydrogen, C-H bonds and Broensted acids, we have since turned our attention to N-C bond construction. These reactions are particularly important for the synthesis of amines, heterocycles and hydrazines with a range of applications in the fine and commodity chemicals industries and as fuels. One recent highlight was the discovery of a new N{sub 2} cleavage reaction upon addition of carbon monoxide which resulted in the synthesis of an important fertilizer, oxamide, from the diatomics with the two strongest bonds in chemistry. Nitrogen-carbon bonds form the backbone of many important organic molecules, especially those used in the fertilizer and pharamaceutical industries. During the past year, we have continued our work in the synthesis of hydrazines of various substitution patterns, many of which are important precursors for heterocycles. In most instances, the direct functionalization of N{sub 2} offers a more efficient synthetic route than traditional organic methods. In addition, we have also discovered a unique CO-induced N{sub 2} bond cleavage reaction that simultaneously cleaves the N-N bond of the metal dinitrogen compound and assembles new C-C bond and two new N-C bonds. Treatment of the CO-functionalized core with weak Broensted acids liberated oxamide, H{sub 2}NC(O)C(O)NH{sub 2}, an important slow release fertilizer that is of interest to replace urea in many applications. The synthesis of ammonia, NH{sub 3}, from its elements, H{sub 2} and N{sub 2}, via the venerable Haber-Bosch process is one of the most significant technological achievements of the past century. Our research program seeks to discover new transition metal reagents and catalysts to disrupt the strong N {triple_bond} N bond in N{sub 2} and create new, fundamental chemical linkages for the construction of molecules with application as fuels, fertilizers and fine chemicals. With DOE support, our group has discovered a mild method for ammonia synthesis in solution as well as new methods for the construction of nitrogen-carbon bonds directly from N{sub 2}. Ideally these achievements will evolve into more efficient nitrogen fixation schemes that circumvent the high energy demands of industrial ammonia synthesis. Industrially, atmospheric nitrogen enters the synthetic cycle by the well-established Haber-Bosch process whereby N{sub 2} is hydrogenated to ammonia at high temperature and pressure. The commercialization of this reaction represents one of the greatest technological achievements of the 20th century as Haber-Bosch ammonia is responsible for supporting approximately 50% of the world's population and serves as the source of half of the nitrogen in the human body. The extreme reaction conditions required for an economical process have significant energy consequences, consuming 1% of the world's energy supply mostly in the form of pollution-intensive coal. Moreover, industrial H{sub 2} synthesis via the water gas shift reaction and the steam reforming of methane is fossil fuel intensive and produces CO{sub 2} as a byproduct. New synthetic methods that promote this thermodynamically favored transformation ({Delta}G{sup o} = -4.1 kcal/mol) under milder conditions or completely obviate it are therefore desirable. Most nitrogen-containing organic molecules are derived from ammonia (and hence rely on the Haber-Bosch and H{sub 2} synthesis processes) and direct synthesis from atmospheric nitrogen could, in principle, be more energy-efficient. This is particularly attractive giv

Paul J. Chirik

2012-05-25T23:59:59.000Z

73

Nitrogen Deposition in the Southern High Plains Nitrogen is necessary for life on earth, but  

E-Print Network [OSTI]

. As a result, converting dinitrogen to other forms of nitrogen requires a lot of energy to break that bond from the air. Photosynthetic energy in plants and chemical energy in soil microorganisms also can originated from industrial fertilizer production since the early 1900s, when the Nobel Prize-winning German

Mukhtar, Saqib

74

Equine in vitro fertilization  

E-Print Network [OSTI]

-culturing with equine oviductal epithelial cells, 50 embryos obtained by in-vitro fertilization showed some degree of development. Sixteen embryos developed to the 2-cell stage, three to 3-cell, seven to the 4-cell, one to the S-cell, two to the 6-cell, one... to the 7-cell, two to the 8-cell, two to the 16-cell, seven to early morula (between 16 and 32 cells), eight to morulas and one to blastocyst. Some embryos developed excessively rapid and could not be considered fertilized embryos. Probably those fast...

Vasquez C., Juan Carlos

1992-01-01T23:59:59.000Z

75

ODD NITROGEN PROCESSES  

E-Print Network [OSTI]

including observed nitrogen dioxide, Pure Appl. Geophys,Stratosphere Observation of Nitrogen Dioxide Rates of Ozoneby photolysis of nitrogen dioxide and regeneration of ozone:

Johnston, Harold S.

2013-01-01T23:59:59.000Z

76

THE NITROGEN OXIDES CONTROVERSY  

E-Print Network [OSTI]

including observed nitrogen dioxide," Pure App. Geophys.HN0 ) and probably nitrogen dioxide (N0 ) at a few parts perorganic molecule and nitrogen dioxide. Several examples

Johnston, Harold S.

2012-01-01T23:59:59.000Z

77

Commercial Fertilizers in 1940-41.  

E-Print Network [OSTI]

-8-10 ............. ... Armour's Big Crop Fertilizer 5-15-5 ................ ................ Amour's Big Crop Fertilizer 6-10-7 Armour's Big Crop Fertilizer 10-20-10 ............ Arrnour's Big Crop Fertilizer Old Black Joe All-Weather Organic Base Fertilizer 5...-15-5 .... All-Weather Organic Base Fertilizer 6-12-6 .... .................................... Crescent 4-12-4 Fertilizer Meridian Double Duty ............................................ ...................................... Fidelity 4-8-6 Fertilizer...

Asbury, S. E. (Samuel E.); Ogier, T. L. (Thomas Louis); Fraps, G. S. (George Stronach)

1941-01-01T23:59:59.000Z

78

Species richness in a successional grassland: effects of nitrogen enrichment and plant litter  

E-Print Network [OSTI]

) that was experimentally introduced to the study site as seed. Additions of nitrogen fertilizer to experimental plots over two growing seasons increased plant production as indicated by increases in both living plant biomass and litter biomass. Increased productivity...

Foster, Bryan L.; Gross, Katherine L.

1998-12-01T23:59:59.000Z

79

Fertilizer Experiments with Yellow Bermuda Onions in the Winter Garden Region of Texas.  

E-Print Network [OSTI]

TEXAS/AGRICULTURAL _-- - EXPERIMENT STATION A. B. CONNER, DIRECTOR COLLEGE STATION, BRAZOS COUNTY, 'I'EXAS BULLETIN NO. 524 ___ . - --- MARCH, 1936 -" DIVISION OF HORTICULTURE FERTILIZER EXPERIMENTS WITH YELLOW BERMUDA ONIONS IN THE WINTER... GARDEN REGION OF TEXAS AGRICULTURAL AND MECHANICAL COLLEGE OF TEXAS T. 0. WALTON, President Phosphoric acid had the most effeqt on yields, nitrogen was the nest most effective, and potash had practically no effect in four years of fertilizer...

Hawthorn, L. R. (Leslie Rushton)

1936-01-01T23:59:59.000Z

80

Effect of fertilizer treatments on the fruit quality of the Halehaven peach  

E-Print Network [OSTI]

EFFECT OF FERTILIZER TREATNENTS ON THE FRUIT QUALITY OF THE HALEHAVEN PEACH A Thesis James Benton Storey Approved as to style and content by: C irman of Committee Head of Department August 1953 EFFECT OF FERTILIZER TREATMENTS ON THE FRUIT... of Literature. III. Materials and Methods . IV. Discussion of Results . V. Summary and Conclusions Bibliography. ~ 23 LIST OF FIGORES Page 1. Fruit Si. ze as Effected by Nitrogen. 2. Relation Between Ascorbic Acid and Fruit Size Relation Betveen Total...

Storey, James Benton

1953-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Optimization of row spacing and nitrogen fertilization for cotton  

E-Print Network [OSTI]

rows. One recommendation is to achieve between 247,100 to 395,360 plants per hectare for UNR cotton (BASF Corporation, 1999). In conventional cotton 74,176 to 123,550 plants per hectare has been recommended in California (Hake et al., 1996a... recommendation, not directed toward a particular state, is 247,097 to 395,355 plants ha-1 (BASF, 1999). The 76-cm row spacing plant population means in this study fell within the recommendations for conventional rows, and the 19-cm means were within...

Clawson, Ernest Leslie

2004-09-30T23:59:59.000Z

82

Field efficiency of nitrogen fertilizers surface applied on bermudagrass  

E-Print Network [OSTI]

varied and sometimes conflicting results. Generally, urea has been reported to be less efficient than other N sources tested when surface applied in the field. Burton and Jackson (1962) reported relative hay yields of 100. 0, 96. 2, 98. 3, 94. 0, 92. 3... consistently comparable bermudagrass yields to those of AN throughout the two growing seasons. Contrary to several field comparisons of urea to AN by others (Burton and Jackson, 1962; Touchtou and Hargrove, 1982; Cbristensen and Meints, 1982; Power et al...

Kunkel, Timothy Edward

1984-01-01T23:59:59.000Z

83

Commercial Fertilizers in 1949-50.  

E-Print Network [OSTI]

-50 .................................................................... 20 Summary ............................................................................................................. 20 BULLETIN 726 SEPTEMBER 1950 Commercial Fertilizers in 7 949 -50 J. F. FUDGE, State Chemist, and T. L. OGIER, Associate... the pro- visions of the fertilizer law, the operations of the law, and other information pertaining to the sale of fertilizer in Texas. SOME REQUIREMENTS OF THE TEXAS FERTILIZER LAW The law governing the sale of commercial fertilizers in Texas...

Ogier, T. L. (Thomas Louis); Fudge, J. F. (Joseph Franklin)

1950-01-01T23:59:59.000Z

84

Commercial Fertilizers in 1943-44.  

E-Print Network [OSTI]

............................ ............ .................................................... 5 How fertilizers are named .................... .. .......................................................... 6 Information on the fertilizer bag and tag ..................................... .. .......... 6 How to calculate the valuation...-44 ...................... .. .... ...... ............................... 12 Relation of valuation guaranteed to valuation delivered ................. I r) Averages below guarantee ........................... .. ................................... Publications dealing with the use of fertilizers...

Ogier, T. L. (Thomas Louis); Fraps, G. S. (George Stronach)

1944-01-01T23:59:59.000Z

85

Department of Animal Sciences Quarterly Newsletter Spring 2003  

E-Print Network [OSTI]

Workshop for Consultants and Dairy Managers (Animal Sciences Building) - Dan Webb, leader. Tuesday Morning a day - Michele Cooper, Dairy Farmers, Inc. Session 2: Nutritional Updates - Bill Thatcher, Presiding of Animal Sciences, UF/ IFAS 9:00 am - Effects of Gossypol on Fertility in Dairy Cattle - Jose Santos, VMTRC

Watson, Craig A.

86

Commercial Fertilizers 1927-28.  

E-Print Network [OSTI]

.. Chief hum Research A. H. ALEX, B. S.. Queen Breeder P. 8. MANGELSDORF, SC. D.. Agronomist; FEED CONTROL SERVICE: in charge of Corn and Small Grain Investi- F. D. FULLER. M. S., Chief afrons S. D. PEARCE, Secretary D. $. KIFLO~G~, M. S.. Agronomist... .._._------------.------------------------------------------..-----------------------------------------.. 5 Explanation of terms 5 Information on the fertilizer bag and tag _---__~__-_____-..------------..~~~~~ 6 Meaning of the figures naming a fertilizer 6 How to calculate the valuation .____--_______-.--------.-~ ------------- 6 Quantity sold 6...

Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

1928-01-01T23:59:59.000Z

87

Commercial Fertilizers in 1939-40.  

E-Print Network [OSTI]

OF CHEMISTRY AGRICULTURAL AND MECHANICAL COLLEGE OF TEXAS T. 0. WALTON, President [Blank Page in Original Bulletin] This is the annual Fertilizer Control Bulletin. It contains sta- tistics regarding fertilizers sold in Texas, information regarding... the fertilizer law, and analyses of samples of the fertilizer sold by different manufacturers. The extent to which the various manufac- turers are coming up to their guarantee is shown. The total sales of fertilizer in Texas for 1939-40 were 116,307 tons...

Asbury, S. E. (Samuel E.); Ogier, T. L. (Thomas Louis); Fraps, G. S. (George Stronach)

1940-01-01T23:59:59.000Z

88

Crystallographic properties of fertilizer compounds  

SciTech Connect (OSTI)

This bulletin is a compilation of crystallographic data collected at NFERC on 450 fertilizer-related compounds. In TVA's fertilizer R and D program, petrographic examination, XRD, and infrared spectroscopy are combined with conventional chemical analysis methods in identifying the individual compounds that occur in fertilizer materials. This handbook brings together the results of these characterization studies and supplemental crystallographic data from the literature. It is in one-compound-per-page, loose-leaf format, ordered alphabetically by IUPAC name. Indexes provided include IUPAC name, formula, group, alternate formula, synonyms, x-ray data, optical data. Tables are given for solids, compounds in commercial MAP and DAP, and matrix materials in phosphate rock.

Frazier, A.W.; Dillard, E.F.; Thrasher, R.D.; Waerstad, K.R.; Hunter, S.R.; Kohler, J.J.; Scheib, R.M.

1991-02-01T23:59:59.000Z

89

Nitrogen dioxide detection  

DOE Patents [OSTI]

Method and apparatus for detecting the presence of gaseous nitrogen dioxide and determining the amount of gas which is present. Though polystyrene is normally an insulator, it becomes electrically conductive in the presence of nitrogen dioxide. Conductance or resistance of a polystyrene sensing element is related to the concentration of nitrogen dioxide at the sensing element.

Sinha, Dipen N. (Los Alamos, NM); Agnew, Stephen F. (Los Alamos, NM); Christensen, William H. (Buena Park, CA)

1993-01-01T23:59:59.000Z

90

Commercial Fertilizers in 1910 - 1911.  

E-Print Network [OSTI]

, as the law requires the printing to be legibb and durable. ' Samples will be collected by the inspectors and subjected to an* as heretofore, and the law provides adequate penalties for the sale d inferior, adulterated, or short-weight goods. Full copies... of the IsP will be sent on request. FORM OF TAG. Every package of fertilizer sold or delivered in this Str have an official tag attached, as evidence that said fertilizer tered under the law and subject to State inspection. The following is a sample...

Fraps, G. S. (George Stronach)

1911-01-01T23:59:59.000Z

91

Commercial Fertilizers in 1946-47.  

E-Print Network [OSTI]

soils and grasses as indicated by pot experiments. Progress Reports : Acid production in compost of sulphur and organic matter. Yield, chemical analysis and fertilizer response of eleven forage grasses. Soil analysis and farm problems. The need... OF TEXAS GIBB GILCHRIST, President [Blank Page in Original Bulletin] PREFACE This is the 45th annual fertilizer bulletin. It contains information regarding the Texas fertilizer laws, statistics concerning the sale of fertilizer during the 1946...

Ogier, T. L. (Thomas Louis); Fudge, J. F. (Joseph Franklin)

1947-01-01T23:59:59.000Z

92

Commercial Fertilizers in 1926-27.  

E-Print Network [OSTI]

A346-927-7500-L180 TEXAS AGRICULTURAL EXPERllENT STATION B. YOUNGBLOOD, DIRECTOR COLLEGE STATION, BRAZOS COUNTY, TEXAS BULLETIN NO. 368 OCTOBER, 1927 DIVISION OF CHEMISTRY COMMERCIAL FERTILIZERS IN, 1926-27 AND THEIR USE AGRICULTURAL... of Agricultura. SYNOPSIS This is the annual Fertilizer Control bulletin. It contains statistics regarding fertilizers sold in Texas, information re- garding the fertilizer law, and analyses of samples of the fer- tilizer sold by different manufacturers. Any...

Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

1927-01-01T23:59:59.000Z

93

Northern Pike Fertilization Using Extenders  

E-Print Network [OSTI]

SHORTAGE OF VIABLE UNSPENT MALES LEADS TO POOR FERTILIZATION RATES CAN'T ALWAYS GET NETS 532 AND PLAIN WELL WATER MONITOR ALL pH AND TEMPERATURE CHANGES #12;SPAWNING MILT AND WELL WATER TO THE OTHER EGGS MILT WAS ADDED INTO THE PANS AND MIXED INTO THE EGGS ONE QUART OF WELL WATER WAS ADDED

94

Energy Conservation in Fertilizer Production  

E-Print Network [OSTI]

States Department of Energy (DOE) provided funding to NFDC to promote acceptance of this technology by the fertilizer production industry. The PCR uses the heat of reaction of ammonia with phosphoric acid and sulfuric acid to replace fossil fuel heat used...

Mings, W. J.; Sonnett, W. M.

1984-01-01T23:59:59.000Z

95

Commercial Fertilizers in 1936-37.  

E-Print Network [OSTI]

Soft Phosphate with Colloidal Clay ................ .................. 21qC Cyanamid *Total Phosphoric Acid. Composition and Selling Prices of Different Grades of Fertilizer Table 3 contains the average composition, the guaranteed valuation... of Cottonseed Meal Used as a Fertilizer ................................ 8 .............. Composition and Selling Prices of Different Grades of Fertilizer 9 Cost of Plant Food...

Ogier, T. L. (Thomas Louis); Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

1937-01-01T23:59:59.000Z

96

Nitrogen spark denoxer  

DOE Patents [OSTI]

A NO.sub.X control system for an internal combustion engine includes an oxygen enrichment device that produces oxygen and nitrogen enriched air. The nitrogen enriched air contains molecular nitrogen that is provided to a spark plug that is mounted in an exhaust outlet of an internal combustion engine. As the nitrogen enriched air is expelled at the spark gap of the spark plug, the nitrogen enriched air is exposed to a pulsating spark that is generated across the spark gap of the spark plug. The spark gap is elongated so that a sufficient amount of atomic nitrogen is produced and is injected into the exhaust of the internal combustion engine. The injection of the atomic nitrogen into the exhaust of the internal combustion engine causes the oxides of nitrogen to be reduced into nitrogen and oxygen such that the emissions from the engine will have acceptable levels of NO.sub.X. The oxygen enrichment device that produces both the oxygen and nitrogen enriched air can include a selectively permeable membrane.

Ng, Henry K. (Naperville, IL); Novick, Vincent J. (Downers Grove, IL); Sekar, Ramanujam R. (Naperville, IL)

1997-01-01T23:59:59.000Z

97

Arrow Lakes Reservoir Fertilization Experiment; Years 4 and 5, Technical Report 2002-2003.  

SciTech Connect (OSTI)

This report presents the fourth and fifth year (2002 and 2003, respectively) of a five-year fertilization experiment on the Arrow Lakes Reservoir. The goal of the experiment was to increase kokanee populations impacted from hydroelectric development on the Arrow Lakes Reservoir. The impacts resulted in declining stocks of kokanee, a native land-locked sockeye salmon (Oncorhynchus nerka), a key species of the ecosystem. Arrow Lakes Reservoir, located in southeastern British Columbia, has undergone experimental fertilization since 1999. It is modeled after the successful Kootenay Lake fertilization experiment. The amount of fertilizer added in 2002 and 2003 was similar to the previous three years. Phosphorus loading from fertilizer was 52.8 metric tons and nitrogen loading from fertilizer was 268 metric tons. As in previous years, fertilizer additions occurred between the end of April and the beginning of September. Surface temperatures were generally warmer in 2003 than in 2002 in the Arrow Lakes Reservoir from May to September. Local tributary flows to Arrow Lakes Reservoir in 2002 and 2003 were generally less than average, however not as low as had occurred in 2001. Water chemistry parameters in select rivers and streams were similar to previous years results, except for dissolved inorganic nitrogen (DIN) concentrations which were significantly less in 2001, 2002 and 2003. The reduced snow pack in 2001 and 2003 would explain the lower concentrations of DIN. The natural load of DIN to the Arrow system ranged from 7200 tonnes in 1997 to 4500 tonnes in 2003; these results coincide with the decrease in DIN measurements from water samples taken in the reservoir during this period. Water chemistry parameters in the reservoir were similar to previous years of study except for a few exceptions. Seasonal averages of total phosphorus ranged from 2.11 to 7.42 {micro}g/L from 1997 through 2003 in the entire reservoir which were indicative of oligo-mesotrophic conditions. Dissolved inorganic nitrogen concentrations have decreased in 2002 and 2003 compared to previous years. These results indicate that the surface waters in Arrow Lakes Reservoir were approaching nitrogen limitation. Results from the 2003 discrete profile series indicate nitrate concentrations decreased significantly below 25 {micro}g/L (which is the concentration where nitrate is considered limiting to phytoplankton) between June and July at stations in Upper Arrow and Lower Arrow. Nitrogen to phosphorus ratios (weight:weight) were also low during these months indicating that the surface waters were nitrogen deficient. These results indicated that the nitrogen to phosphorus blends of fertilizer added to the reservoir need to be fine tuned and closely monitored on a weekly basis in future years of nutrient addition. Phytoplankton results shifted during 2002 and 2003 compared to previous years. During 2002, there was a co-dominance of potentially 'inedible' diatoms (Fragilaria spp. and Diatoma) and 'greens' (Ulothrix). Large diatom populations occurred in 2003 and these results indicate it may be necessary to alter the frequency and amounts of weekly loads of nitrogen and phosphorus in future years to prevent the growth of inedible diatoms. Zooplankton density in 2002 and 2003, as in previous years, indicated higher densities in Lower Arrow than in Upper Arrow. Copepods and other Cladocera (mainly tiny specimens such as Bosmina sp.) had distinct peaks, higher than in previous years, while Daphnia was not present in higher numbers particularly in Upper Arrow. This density shift in favor to smaller cladocerans was mirrored in a weak biomass increase. In Upper Arrow, total zooplankton biomass decreased from 1999 to 2002, and in 2003 increased slightly, while in Lower Arrow the biomass decreased from 2000-2002. In Lower Arrow the majority of biomass was comprised of Daphnia throughout the study period except in 2002, while in Upper Arrow the total biomass was comprised of copepods from 2000-2003.

Schindler, E.

2007-02-01T23:59:59.000Z

98

Biomediated continuous release phosphate fertilizer  

DOE Patents [OSTI]

A composition is disclosed for providing phosphate fertilizer to the root zone of plants. The composition comprises a microorganism capable of producing and secreting a solubilization agent, a carbon source for providing raw material for the microorganism to convert into the solubilization agent, and rock phosphate ore for providing a source of insoluble phosphate that is solubilized by the solubilization agent and released as soluble phosphate. The composition is provided in a physical form, such as a granule, that retains the microorganism, carbon source, and rock phosphate ore, but permits water and soluble phosphate to diffuse into the soil. A method of using the composition for providing phosphate fertilizer to plants is also disclosed. 13 figs.

Goldstein, A.H.; Rogers, R.D.

1999-06-15T23:59:59.000Z

99

Biomediated continuous release phosphate fertilizer  

DOE Patents [OSTI]

A composition is disclosed for providing phosphate fertilizer to the root zone of plants. The composition comprises a microorganism capable of producing and secreting a solubilization agent, a carbon source for providing raw material for the microorganism to convert into the solubilization agent, and rock phosphate ore for providing a source of insoluble phosphate that is solubilized by the solubilization agent and released as soluble phosphate. The composition is provided in a physical form, such as a granule, that retains the microorganism, carbon source, and rock phosphate ore, but permits water and soluble phosphate to diffuse into the soil. A method of using the composition for providing phosphate fertilizer to plants is also disclosed.

Goldstein, Alan H. (Beverly Hills, CA); Rogers, Robert D. (Idaho Falls, ID)

1999-01-01T23:59:59.000Z

100

Variation in hydraulic conductivity of mangroves: influence of species, salinity, and nitrogen and phosphorus availability  

E-Print Network [OSTI]

Variation in hydraulic conductivity of mangroves: influence of species, salinity, and nitrogen identity and variation in salinity and nutrient availability influence the hydraulic conductivity of mangroves. Using a fertilization study of two species in Florida, we found that stem hydraulic conductivity

Ling, Sharon Ewe Mei

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Commercial Fertilizers in 1925-26.  

E-Print Network [OSTI]

EXPERIMENT STATION LiBRARy, BUftbfPJG. --lAS AGRICULTURAL EXPERIMENT STATION B. YOUNGBLOOD, DIRECTOR: . COLLEGE STATION. BRAZOS COUNTY. TEXAS ER, 1926 DIVISION OF CHEMISTRY COMMERCIAL FERTILIZER,S IN 1925-26 AND THEIR USES AGRICULTURAL... Engineering ?As of September 1, 1926. *On Leave **Dean ~chool of Veterinary Medicine. ***In cobperation with U. S. Departmen! of Agriculture. ****In cooperat~on w~th the School of Agriculture. SYNOPSIS This is the annual Fertilizer Control bulletin...

Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

1926-01-01T23:59:59.000Z

102

Commercial Fertilizers in 1935-36.  

E-Print Network [OSTI]

F*! COLLEGE, CAMP US. TEXAS AGRICULTURAL EXPERIMENT STATION A. B. CONNER, DIRECTOR COLLEGE STATION, BRAZOS COUNTY, TEXAS --- BI'LLETIN NO. 529 SEPTEMBER, 1936 .- DIVISION OF CHEMISTRY COMMERCIAL FERTILIZERS IN 1935-36 LIBRARY... Agricaltaral& M92haiml College af Texas Collegs Station, Texas. I - AGRICULTURAL AND CHANICATJ COLLEGE OF TEXAS I I T. 0, WALTON, President TI stati! ing 1 "-13 tons. were fertil is is the annual Fertilizer Control Bnlletin. It contains stics...

Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.); Ogier, T. L. (Thomas Lories)

1936-01-01T23:59:59.000Z

103

Commercial Fertilizers in 1948-49.  

E-Print Network [OSTI]

production in composts of sulphur and orga.nic matter. 875. Yield, chemical analysis and fertilizer response of eleven forage grasses. 963. The need for lime of some East Texas soils. 983. Effect of large amounts of phosphate upon yield and composition...J. F. FUDGE, State Chemist T. L. OGIER, Associate State Chemist Department of Agronomy [Blank Page in Original Bulletin] Preface This is the 47th annual fertilizer bulletin. It contains in- formation regarding the Texas fertilizer law...

Ogier, T. L. (Thomas Louis); Fudge, J. F. (Joseph Franklin)

1949-01-01T23:59:59.000Z

104

Commercial Fertilizers 1924-25.  

E-Print Network [OSTI]

.00 ................................... 7501 Analysis I 2.14 toil Mill and Fertilizer Works. Henderson, Texas- j 1 I I I I I 1 Henderson Acid Phosphate-Guarantee ......... 1 16.001. ..... 1. ..... lQ19.20 37821 Analysis .................................... 16.551. ..... 1. .... .I 19... . 83 Henderson Better Grade-- Guarantee ............ 1 10.00/ 1.651 2.001 22.65 30786 30900 31268 Analysis ................................... / lu.921 1.82 2.651 25.25 Analysis ................................. ..I 10.431 1.621 2.08 23...

Fraps, G. S. (George Stronach; Asbury, S. E. (Samuel E.)

1925-01-01T23:59:59.000Z

105

Guidelines for Using Animal Manures and Manure-Based Composts in the Garden  

E-Print Network [OSTI]

Guidelines for Using Animal Manures and Manure-Based Composts in the Garden Animal manures and animal manure-based composts are rich in plant nutrients such as Nitrogen (N), Phosphorous (P amendments for the home gardener, it is important to use them effectively and safely. Manure or Compost

New Hampshire, University of

106

Risk to animal health from pathogens in municipal sludge  

SciTech Connect (OSTI)

Public and legislative concerns directed toward resource and materials recycling have stimulated widespread interest in the use of sewage sludge to improve the fertility and water-holding capacity of soil. The use of sludge on land to grow crops for human or animal consumption has raised concerns over the health hazards from the sludge pathogens. Relatively little attention has been focused on the risks to the health of animals that may graze on sudge-amended pastures or consume feedstuffs grown on these lands. Concern about the animal health risks is justified because economic losses from animal disease that may be associated with the use of sewage sludge could be quite large. In fact, these losses may exceed poential economic losses from human disease associated with sludge use. This review emphasizes the risk to animal health from zoonotic and human pathogens in sludge and from specific animal pathogens that may be found in sludge.

Yeager, J.G.

1980-01-01T23:59:59.000Z

107

Situating Male Fertility: A Demographic Analysis of Male and Female Fertility in the United States  

E-Print Network [OSTI]

SITUATING MALE FERTILITY: A DEMOGRAPHIC ANALYSIS OF MALE AND FEMALE FERTILITY IN THE UNITED STATES A Dissertation by ROBERT CHRISTOPHER CHERRY Submitted to the Office of Graduate Studies of Texas A&M University in partial... fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY December 2010 Major Subject: Sociology Situating Male Fertility: A Demographic Analysis of Male and Female Fertility in the United...

Cherry, Robert Christopher

2012-02-14T23:59:59.000Z

108

Commercial Fertilizers and Their Use  

E-Print Network [OSTI]

are quickly changed into ammonia or nitrates in the soil have a high value and are termed readily available. Cottonseed meal is somewhat variable in composition. It contains on an average 7 per cent, nitrogen, 2.5 per cent, phosphoric acid, and 1.5. per... ....................................... .................................... 7 Quantity of Plant Food Required............................................................... 7 Sources of Phosphoric A cid ....................................... .................................. 9 How Acid Phosphate Is Made...

Fraps, G. S.

1914-01-01T23:59:59.000Z

109

4, 23012331, 2004 Nitrogen oxides  

E-Print Network [OSTI]

of nitrogen oxide (NO), nitrogen dioxide (NO2) and ozone (O3) were performed simul- taneously with aerosolACPD 4, 2301­2331, 2004 Nitrogen oxides measurements in an Amazon site A. M. Cordova et al. Title and Physics Discussions Nitrogen oxides measurements in an Amazon site and enhancements associated with a cold

Paris-Sud XI, Université de

110

Commercial Fertilizers in 1905-6.  

E-Print Network [OSTI]

. TABLE OF CONTENTS . The Fertilizer Law .......................................... 4 Analyses for Consumers ..................................... 4 Directions for Sampling ............................... 4... that all goods they receive are properly tagged; they violate the law in selling or offering for sale any untagged fertilizer. ANALYSES FOR CONSUMERS. The State law also provides that any agriculturalist or farmer may take a sample of any ~omm...

Fraps, G. S. (George Stronach)

1906-01-01T23:59:59.000Z

111

Production of nitrogen rich ingredients from fish waste by a biotechnological process  

E-Print Network [OSTI]

silage in different diets (Raa and Gildberg, 1982, Crit Rev Food Sci Nutr, 16, 383-419 ; Espe et al, 1992 and/or farmers despite the severe lack of animal feed ingredients. Biotransformation of fish waste matter (DM), ash, fat, reducing sugars (RS), total nitrogen (TN), non protein nitrogen (NPN), total

Paris-Sud XI, Universit de

112

A Classic Model in a Low Fertility Context: The Proximate Determinants of Fertility in South Korea and the United States  

E-Print Network [OSTI]

John Bongaarts' proximate determinants model of fertility has accounted for over 90 percent of variation in the total fertility rate (TFR) of primarily developing nations and historical populations. Recently, dramatically low fertility rates across...

Guarneri, Christine E.

2011-08-08T23:59:59.000Z

113

Steam System Efficiency Optimized After J.R. Simplot Fertilizer...  

Broader source: Energy.gov (indexed) [DOE]

Steam System Efficiency Optimized After J.R. Simplot Fertilizer Plant Receives Energy Assessment Steam System Efficiency Optimized After J.R. Simplot Fertilizer Plant Receives...

114

Fertilizer Consumption in Texas, 1947-53.  

E-Print Network [OSTI]

or no fertilizer was used in 1947-48 are now nong the largest users, and other areas have 'langed places in relative tonnages used. New iaterials have appeared on the market. Changes I the relative importance of various grades re- * IPC~ the impact... of advancing fertilizer technology )I modern plants and the vigorous fertilizer re- '?arch program of the Texas Agricultural Ex- eriment Station. Graphs are used in this bulletin to present 'ke important changes in a simple form. The ata used in making...

Fudge, J. F.

1954-01-01T23:59:59.000Z

115

Commercial Fertilizers in 1909-10.  

E-Print Network [OSTI]

. The following is an example of the tag used in rgog-10: ..-..... 4.L): onfa to. .... 6 %$ W.1.r ... 8.M The State law provides that any agriculturist or farmer may take a sample of any commercial fertilizer or poisonous insecticide and have 4 analysis... made, free of charge, under rules and regulations prescribed by the State Chemist. , The object of the regulations given below is to make certain that a fair sample of fertilizer has been sent for analysis. No sample of fertilizer will be analyzed...

Fraps, G. S. (George Stronach)

1910-01-01T23:59:59.000Z

116

Commercial Fertilizers in 1932-33.  

E-Print Network [OSTI]

- tion for Free Fertilizer Analysis," to the State Chemist, College Statior,, Texas, before taking any sample. The proper sampling of a fertilizer re- quires care. If the sample is not properly taken, it does not represent . - -- - - COMMERCIAL... .............. 27.95 1 28.86 Ford Motor Company 49 .'?I 2 50.47 Gilmer Cotton Oil & Fertilizer Company 1 4 35.05 1 36.69 Gulf States Chemical Company. Inc. ........... 1 0 1 48.00 1 50.50 International Agricultural Corporation / 31 1 0 25.96 1 26...

Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

1933-01-01T23:59:59.000Z

117

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-Print Network [OSTI]

a caring home for the animal. · Animals must be adopted as personal or family pets only, excluding farm animals. · Animals must not be used for food (human or animal consumption). · Sheep returning to the farm

Krovi, Venkat

118

Producing computer facial animation  

E-Print Network [OSTI]

animation. A description of current state of the art provides current achievements by academic and industrial labs as well as individual artists. A tutorial focusing on modeling, texturing, and setting up animation controls for a facial model offers step...

Koehlert, Erik Wulf

1998-01-01T23:59:59.000Z

119

Lawn Fertilization for Texas Warm-Season Grasses  

E-Print Network [OSTI]

This publication explains how to fertilize your lawn effectively, economically and in an environmentally sound way....

Chalmers, David; McAfee, James; Havlak, Roger

2007-01-31T23:59:59.000Z

120

Ocean Fertilization: Science, Policy, and Commerce  

E-Print Network [OSTI]

Over the past 20 years there has been growing interest in the concept of fertilizing the ocean with iron to abate global warming. This interest was catalyzed by basic scientific experiments showing that iron limits primary ...

Strong, Aaron L.

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Commercial Fertilizers in 1945-46.  

E-Print Network [OSTI]

EXPERIMENT STATION Progress Reports : 675. Acid production in compost of sulphur and organic matter. 938. Soil analysis and farm problems. 963. The Need for Lime of Some East Texas Soils. 982. Sweet Potato Fertilizer Studies in East Texas. 983. Effect...- - 3 - TEXAS AGRICULTURAL EXPERIMENT STATION R. D. Lewis, Director College Station, Texas BULLmIN NO. 684' October, 1946 COMMERCIAL FERTILlZERS IN 1945-46 J. F. FUDGE, State Chemist T. L. OGIER, Associate State Chemist DIVISION OF CHEMISTRY...

Ogier, T. L. (Thomas Louis); Fudge, J. F. (Joseph Franklin)

1946-01-01T23:59:59.000Z

122

Commercial Fertilizers in 1930-31.  

E-Print Network [OSTI]

of that in commercial fertilizers and should not have as high a valuation. On the other hand, the organic matter intro- duced into the soil by the manure has some value to the soil. Greensand Extensive deposits of greensand are found in Texas. Most...EXAS ' AGRICULTURAL EXPERIMENT STATION A. B. CONNER, DIRECTOR COLLEGE STATION, BRAZOS COUNTY, TEXAS BULLETIN NO. 434 PTEMBI DIVISION OF CHEMISTRY - OMMERCIAL FERTILIZERS IN 1930-31 AND THEIR USES AGRICULTURAL AND MECHANICAL COLLEGE OF TEXAS...

Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

1931-01-01T23:59:59.000Z

123

Cotton Production in Far West Texas with Emphasis on Irrigation and Fertilization.  

E-Print Network [OSTI]

minerals to cot ton on any of the soils of the Trans-Pecos are: B-1GO1, "cotton Production in Far West Texas with Emphasis on Irrigation and Fertilization," page 7, left colwrm, second paragraph from the bottom, third sentence. This sentence should... read: 'par 2 to 25bale yields, no less than 100 pounds and no more than 150 pounds of nitrogen per acre each year is required (none following legumes ) , " instead of " (more - following legumes) . " COTTON PRODUCTION IN FAR WEST TEXAS with emphasis...

Longenecker, D. E. (Donald E.); Thaxton, E. L.; Lyerly, P. J. (Paul J.)

1963-01-01T23:59:59.000Z

124

Methane/nitrogen separation process  

DOE Patents [OSTI]

A membrane separation process is described for treating a gas stream containing methane and nitrogen, for example, natural gas. The separation process works by preferentially permeating methane and rejecting nitrogen. The authors have found that the process is able to meet natural gas pipeline specifications for nitrogen, with acceptably small methane loss, so long as the membrane can exhibit a methane/nitrogen selectivity of about 4, 5 or more. This selectivity can be achieved with some rubbery and super-glassy membranes at low temperatures. The process can also be used for separating ethylene from nitrogen. 11 figs.

Baker, R.W.; Lokhandwala, K.A.; Pinnau, I.; Segelke, S.

1997-09-23T23:59:59.000Z

125

Methane/nitrogen separation process  

DOE Patents [OSTI]

A membrane separation process for treating a gas stream containing methane and nitrogen, for example, natural gas. The separation process works by preferentially permeating methane and rejecting nitrogen. We have found that the process is able to meet natural gas pipeline specifications for nitrogen, with acceptably small methane loss, so long as the membrane can exhibit a methane/nitrogen selectivity of about 4, 5 or more. This selectivity can be achieved with some rubbery and super-glassy membranes at low temperatures. The process can also be used for separating ethylene from nitrogen.

Baker, Richard W. (Palo Alto, CA); Lokhandwala, Kaaeid A. (Menlo Park, CA); Pinnau, Ingo (Palo Alto, CA); Segelke, Scott (Mountain View, CA)

1997-01-01T23:59:59.000Z

126

ARM - Measurement - Nitrogen  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUC : XDCResearch Relatedcontent ARM DatagovMeasurementsNitrogen ARM Data

127

Shipping and nitrogen toning effects on postharvest shelf life of vegetative annuals  

E-Print Network [OSTI]

Blue Imp.?????????????????????? 65 8 Effect of production fertilization rate (nitrogen toning) and postharvest time of measurement on number of flowers on Calibrachoa hybrid ?Starlette Trailing Purple??.. 66 9 Effect of shipping duration... 20 Effect of postharvest time of measurement on number of flowers on Calibrachoa hybrid ?Liricashowers Deep Blue Imp.?, ?Starlette Trailing Purple? and ?Superbells Trailing Blue? that were shipped???????. 64 21 Effect of shipping duration...

Beach, Shannon Elizabeth

2006-10-30T23:59:59.000Z

128

India's Fertilizer Industry: Productivity and Energy Efficiency  

SciTech Connect (OSTI)

Historical estimates of productivity growth in India's fertilizer sector vary from indicating an improvement to a decline in the sector's productivity. The variance may be traced to the time period of study, source of data for analysis, and type of indices and econometric specifications used for reporting productivity growth. Our analysis shows that in the twenty year period, 1973 to 1993, productivity in the fertilizer sector increased by 2.3% per annum. An econometric analysis reveals that technical progress in India's fertilizer sector has been biased towards the use of energy, while it has been capital and labor saving. The increase in productivity took place during the era of total control when a retention price system and distribution control was in effect. With liberalization of the fertilizer sector and reduction of subsidies productivity declined substantially since the early 1990s. Industrial policies and fiscal incentives still play a major role in the Indian fertilizer sect or. As substantial energy savings and carbon reduction potential exists, energy policies can help overcome barriers to the adoption of these measures in giving proper incentives and correcting distorted prices.

Schumacher, K.; Sathaye, J.

1999-07-01T23:59:59.000Z

129

Commercial Fertilizers in 1937-38.  

E-Print Network [OSTI]

and does not give results on soils which need fertilizer, as shown in Bulletins 408' and 414. Sulphur is sometimes used to acidify soils that are alkaline or neutra1 when the plants being grown do best on an acid soil. The organisms in the COMMERCIAL...LIBRARY, A & M COLLEGE, CA~~PUS. TEXAS AGRICULTURAL EXPERIMENT STATION A. B. CONNER, DIRECTOR COLLEGE STATION, BRAZOS COUNTY, TEXAS 3 BULLETIN NO. 565 AUGUST, I938 DIVISION OF CHEMISTRY COMMERCIAL FERTILIZERS IN 1937-38 AGRICULTURAL...

Ogier, T. L. (Thomas Louis); Asbury, S. E. (Samuel E.); Fraps, G. S. (George Stronach)

1938-01-01T23:59:59.000Z

130

Commercial Fertilizers in 1947-48.  

E-Print Network [OSTI]

I TEXAS AGRICULTURAL EXPERIMENT STATION R. D. LEWIS, Director College Station, Texas BULLETIN 705 September 1948 COlTlmERGlFll FERTILIZERS In 1947-48 J. F. FUDGE, State Chemist T. L. OGIER, Associate State Chemist DEPARTMENT OF AGRONOMY Lf...ERATy A~rjculturzr &? ; $1 jCev~elax Collaga Sta tijn, 1 Gxas THE TEXAS AGRICULTURAL AND MECHANICAL COLLEGE SYS'l'EM GIBB GILCHRIST, Chancellor [Blank Page in Original Bulletin] PREFACE This is the 46th annual fertilizer bulletin. It contains...

Ogier, T. L. (Thomas Louis); Fudge, J. F. (Joseph Franklin)

1948-01-01T23:59:59.000Z

131

Commercial Fertilizers in 1944-45.  

E-Print Network [OSTI]

. Bulletin 596. Acid production in colnpost of sulphur and organic matter. Progress Report 675. ~.istribution of fertilizer sales in Texas for 1943-44. Progess Report 908. Soil analysis and farill problems. Progress Report 938. Distribution...TEXAS AGRICULTURAL EXPERIMENT STATION C. H. McDowell, Acting Director . College Station, Texas BULLETIN NO. 674 September 1945 COMMERCIAL FERTILIZERS IN 1944-45 G. S. FRAPS, and T. L. OGIER DIVISION OF CHEMISTRY r Ll ~~TF'Y 'P A, & M. c...

Ogier, T. L. (Thomas Louis); Fraps, G. S. (George Stronach)

1945-01-01T23:59:59.000Z

132

Commercial Fertilizers in 1922-23.  

E-Print Network [OSTI]

TEXAS AGRICULTURAL EXPERlMENT STATION AGRICULTURAL AND MECHANICAL COLLEGE OF TEXAS W. B. BIZZELL, President BULLETIN NO. 312 SEPTEMBER, 1923 DIVISION OF CHEMISTRY COMMERCIAL FERTILIZERS IN 1922-23 B. YOUNGBLOOD, DIRECTOR, COLLEGE STATION.... eder 3IOLOGY 6 Botanist ,t tor unty n) COMMERCIAL FERT I ERS IN 1922-23 G. S. FRAPS AND S. E. ASBURY treat increase in fertilizer sold in Texas occurred in 1922-23, hut 'btal amount did not reach that sold in 1913-14. le quantities...

Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

1923-01-01T23:59:59.000Z

133

Kootenay Lake Fertilization Experiment; Years 11 and 12, Technical Report 2002-2003.  

SciTech Connect (OSTI)

This report examines the results from the eleventh and twelfth years (2002 and 2003) of the Kootenay Lake fertilization experiment. Experimental fertilization has occurred with an adaptive management approach since 1992 in order to restore productivity lost as a result of upstream dams. One of the main objectives of the experiment is to restore kokanee (Oncorhynchus nerka) populations, which are a main food source for Gerrard rainbow trout (Oncorhynchus mykiss). Kootenay Lake is located between the Selkirk and Purcell mountains in southeastern British Columbia. It has an area of 395 km2, a maximum depth of 150 m, a mean depth of 94 m, and a water renewal time of approximately two years. The quantity of agricultural grade liquid fertilizer (10-34-0, ammonium polyphosphate and 28-0-0, urea ammonium nitrate) added to Kootenay Lake in 2002 and 2003 was similar to that added from 1992 to 1996. After four years of decreased fertilizer loading (1997 to 2000), results indicated that kokanee populations had declined, and the decision was made to increase the loads again in 2001. The total load of fertilizer in 2002 was 47.1 tonnes of phosphorus and 206.7 tonnes of nitrogen. The total fertilizer load in 2003 was 47.1 tonnes of phosphorus and 240.8 tonnes of nitrogen. Additional nitrogen was added in 2003 to compensate for nitrogen depletion in the epilimnion. The fertilizer was applied to a 10 km stretch in the North Arm from 3 km south of Lardeau to 3 km south of Schroeder Creek. The maximum surface water temperature in 2002, measured on July 22, was 22 C in the North Arm and 21.3 C in the South Arm. In 2003, the maxima were recorded on August 5 at 20.6 C in the North Arm and on September 2 at 19.7 C in the South Arm. The maximum water temperature in the West Arm was 18.7 C on September 2, 2003. Kootenay Lake had oxygen-saturated water throughout the sampling season with values ranging from about 11-16 mg/L in 2002 and 2003. In both years, Secchi depth followed the expected pattern for an oligo-mesotrophic lake of decreasing in May, June, and early July, concurrent with the spring phytoplankton bloom, and clearing again as the summer progressed. Total phosphorus (TP) ranged from 2-11 {micro}g/L in 2002 and 2-21 {micro}g/L in 2003. With average TP values generally in the range of 3-10 {micro}g/L, Kootenay Lake is considered to be an oligotrophic to oligo-mesotrophic lake. Total dissolved phosphorus (TDP) followed the same seasonal trends as TP in 2002 and 2003 and ranged from 2-7 {micro}g/L in 2002 and from 2-10 {micro}g/L in 2003. Total nitrogen (TN) ranged from 90-380 {micro}g/L in 2002 and 100-210 {micro}g/L in 2003. During both the 2002 and 2003 sampling seasons, TN showed an overall decline in concentration with mid-summer and fall increases at some stations, which is consistent with previous years results. Dissolved inorganic nitrogen (DIN) concentrations showed a more pronounced declining trend over the sampling season compared with TN, corresponding to nitrate (the dominant component of DIN) being used by phytoplankton during summer stratification. DIN ranged from 7-176 {micro}g/L in 2002 and from 8-147 {micro}g/L in 2003. During 2003, discrete depth sampling occurred, and a more detailed look at the nitrate concentrations in the epilimnion was undertaken. There was a seasonal decline in nitrate concentrations, which supports the principle of increasing the nitrogen loading and the nitrogen to phosphorus (N:P) ratio during the fertilizer application period. Chlorophyll a (Chl a) concentrations in Kootenay Lake were in the range of 1.4-5.1 {micro}g/L in 2002 and 0.5-4.9 {micro}g/L in 2003. Over the sampling season, Chl a at North Arm stations generally increased in spring corresponding with the phytoplankton bloom, decreased during the summer, and increased again in the fall with mixing of the water column. The trend was similar, but less pronounced, at South Arm stations in these years, and spring Chl a concentrations were lower. During 2002, total algal biomass averaged during June, July and August was lower in the North

Schindler, E.

2007-02-01T23:59:59.000Z

134

Commercial Fertilizers in 1911-1912.  

E-Print Network [OSTI]

................................. ................................ Looelady Fidelity Ammoniated Superphosphate With .................... ~o%a.~h--Guarantee Houston ................................ Houston ................................ ...... Fidelity Cereal Cultivator-Guarantee. Lovelady... 14457 13988 14362 1 4466 13953 14093 14131 Mew Orleans Acid L Fertilizer Co., New Or- leans, Lo. Ammoniated Raw Bone Super Phosphate- Guarantee ............................ Kirbyville ............................... Carthage...

Fraps, G. S. (George Stronach)

1912-01-01T23:59:59.000Z

135

Commercial Fertilizers in 1919-20.  

E-Print Network [OSTI]

-Guarantee .................. ......................................... Analysis ......................................... Analysis Fidelity Chemical Corporation, Houston, Texas.- Fidelity Ammoniated Superphosphate With Potash Fertilizer... ........................................... 15.96 27961 27967 27993 27962 27991 28005 28043 28145 28214 28269 28291 27929 27944 27986 28296 Swift & CO., Fort Worth. Texas. Harvey and Shreveport. La.- Swift's Ammoniated Raw Bone Superphosphate- Guarantee...

Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

1920-01-01T23:59:59.000Z

136

Commercial Fertilizers in 1920-21.  

E-Print Network [OSTI]

....................... Wi!ls Point Cotton Oil Company 4 ..................... Fidelity Chemical Corporation ... : ................ Henderson Cotton Oil and Gin Company Hope Fertilizer Compan ............................. Houston County Oil M~H and Manufacturing Company... ........................................ Analysis ........................................ Henderson Cotton Oil and Gin Co .. Henderson . Texas.- Henderson Acid Phosphate?Guarantee ............... Analysis ........................................ Henderson Half and Half...

Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

1921-01-01T23:59:59.000Z

137

Gender Equity and Fertility in European Below-Replacement Fertility Countries: Poland and Estonia  

E-Print Network [OSTI]

Much of the recent scholarly attention has been devoted to the low fertility situation experienced by a growing number of developed countries. In this context, the theoretical framework explicitly incorporating the issues of gender in explanations...

Iwinska-Nowak, Anna Malgorzata

2012-02-14T23:59:59.000Z

138

Characterization of Nitrogen use efficiency in sweet sorghum  

SciTech Connect (OSTI)

Sweet sorghum (Sorghum bicolor L. Moench) has the potential to augment the increasing demand for alternative fuels and for the production of input efficient, environmentally friendly bioenergy crops. Nitrogen (N) and water availability are considered two of the major limiting factors in crop growth. Nitrogen fertilization accounts for about 40% of the total production cost in sorghum. In cereals, including sorghum, the nitrogen use efficiency (NUE) from fertilizer is approximately 33% of the amount applied. There is therefore extensive concern in relation to the N that is not used by the plant, which is lost by leaching of nitrate, denitrification from the soil, and loss of ammonia to the atmosphere, all of which can have deleterious environmental effects. To improve the potential of sweet sorghum as a leading and cost effective bioenergy crop, the enhancement of NUE must be addressed. To this end, we have identified a sorghum line (SanChi San) that displays about 25% increase in NUE over other sorghum lines. As such, the overarching goal of this project is to employ three complementary strategies to enhance the ability of sweet sorghum to become an efficient nitrogen user. To achieve the project goal, we will pursue the following specific objectives: Objective 1: Phenotypic characterization of SanChi San/Ck60 RILs under low and moderate N-availability including biochemical profiles, vegetative growth and seed yield Objective 2: Conduct quantitative trait loci (QTL) analysis and marker identification for nitrogen use efficiency (NUE) in a grain sorghum RIL population. Objective 3: Identify novel candidate genes for NUE using proteomic and gene expression profiling comparisons of high- and low-NUE RILs. Candidate genes will be brought into the pipeline for transgenic manipulation of NUE This project will apply the latest genomics resources to discover genes controlling NUE, one of the most complex and economically important traits in cereal crops. As a result of the completion of the proposed work, we will have: 1) identified novel alleles in wild sorghum germplasm that is useful to improve both cultivated grain and sweet sorghum; 2) been able to select individuals plants that exhibit high NUE within a breeding population on the basis of these markers; 3) acquired essential information necessary to examine the roles of GS and GOGAT, AlaT, along with impact of transcription factor Dof1, on N assimilation in sweet sorghum; and 4) The information learned will provide new opportunities for improving NUE in sorghum and other cereals.

Dweikat, Ismail [University of Nebraska; Clemente, Thomas [University of Nebrask

2014-09-09T23:59:59.000Z

139

Environmentally friendly animal litter  

DOE Patents [OSTI]

A method of making an animal litter that includes geopolymerized ash, wherein, the animal litter is made from a quantity of a pozzolanic ash mixed with a sufficient quantity of water and an alkaline activator to initiate a geopolymerization reaction that forms geopolymerized ash. After the geopolymerized ash is formed, it is dried, broken into particulates, and sieved to a desired size. These geopolymerized ash particulates are used to make a non-clumping or clumping animal litter. Odor control may be accomplished with the addition of a urease inhibitor, pH buffer, an odor eliminating agent, and/or fragrance.

Chett, Boxley; McKelvie, Jessica

2013-08-20T23:59:59.000Z

140

Does economic development drive the fertility rebound in OECD countries?  

E-Print Network [OSTI]

1 Does economic development drive the fertility rebound in OECD countries? Angela Luci, Olivier Thévenon 167 2010 #12;2 #12;3 Does economic development drive the fertility rebound in OECD countries.thevenon@ined.fr We examine how far changes in fertility trends are related to ongoing economic development in OECD

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Fertility Limits on Local Politicians in India Abhishek Chakravarty  

E-Print Network [OSTI]

.g., sterilization incentives in India). This paper examines a novel policy experiment that imposes fertility limitsFertility Limits on Local Politicians in India S Anukriti Abhishek Chakravarty September 19, 2014: political leaders. Keywords: India, Local Elections, Fertility Limits, Sex Ratios, Population Control We

Bandyopadhyay, Antar

142

Effects of nitrogen additions on above- and belowground carbon dynamics in two tropical forests  

SciTech Connect (OSTI)

Anthropogenic nitrogen (N) deposition is increasing rapidly in tropical regions, adding N to ecosystems that often have high background N availability. Tropical forests play an important role in the global carbon (C) cycle, yet the effects of N deposition on C cycling in these ecosystems are poorly understood. We used a field N-fertilization experiment in lower and upper elevation tropical rain forests in Puerto Rico to explore the responses of above- and belowground C pools to N addition. As expected, tree stem growth and litterfall productivity did not respond to N fertilization in either of these Nrich forests, indicating a lack of N limitation to net primary productivity (NPP). In contrast, soil C concentrations increased significantly with N fertilization in both forests, leading to larger C stocks in fertilized plots. However, different soil C pools responded to N fertilization differently. Labile (low density) soil C fractions and live fine roots declined with fertilization, while mineral-associated soil C increased in both forests. Decreased soil CO2 fluxes in fertilized plots were correlated with smaller labile soil C pools in the lower elevation forest (R2 = 0.65, p\\0.05), and with lower live fine root biomass in the upper elevation forest (R2 = 0.90, p\\0.05). Our results indicate that soil C storage is sensitive to N deposition in tropical forests, even where plant productivity is not N-limited. The mineral-associated soil C pool has the potential to respond relatively quickly to N additions, and can drive increases in bulk soil C stocks in tropical forests.

Cusack, D.; Silver, W.L.; Torn, M.S.; McDowell, W.H.

2011-04-15T23:59:59.000Z

143

Effects of nitrogen supplementation on ruminal roughage digestibility and microbial growth in vitro  

E-Print Network [OSTI]

EFFECTS OF NITROGEN SUPPLEMENTATION ON RUMINAL ROUGHAGE DIGESTIBILITY AND MICROBIAL GRONTH ZN VITRO A Thesis by Ivan Hernandez-Acus ta Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirements... for the degree of 1IASTER OF SCIENCE December 1974 Major Subject: Animal Science EFFECTS OF NITROGEN SUPPLEMENTATION ON RUMINAL ROUGHAGE DIGESTIBILITY AND MICROBIAL GRONTH ZN VZ2'HO A Thesis by Ivan Hernandez-Acosta 'Approved as to style and content by...

Hernandez-Acosta, Ivan

1974-01-01T23:59:59.000Z

144

Flax Response to Nitrogen and Phosphorus Fertilization Grant Jackson, WTARC, Conrad, MT  

E-Print Network [OSTI]

Introduction Flax has the potential to become a major source of oil for bio-diesel or bio- products because

Lawrence, Rick L.

145

Production of a nitrogeneous humic fertilizer by the oxidation-ammoniation of lignite  

SciTech Connect (OSTI)

Two lignite samples were oxidised with HNO/sub 3/ (20% wt) at 75 C and treated afterwards with NH/sub 3/ in a fluidised-bed reactor in a temperature range 100-375 C. The effects of temperature, NH/sub 3/ flow rate, and reaction time on the total N/sub 2/ content of the product are reported. The product contained 7-13% wt of total N/sub 2/ which increased as the ammoniation temperature increased. Soil nitrification measurements of the N/sub 2/-enriched lignites showed that the maximum conversion to nitrates and rate of nitrification are exhibited by the product obtained at the lowest ammoniation temperature, i.e. 100 C. Maximum conversion to nitrates at that temperature was 45%, which compares well with similar products such as ammoniated peat (35%) and ammonium nitrohumates (45%).

Coca, J.

1984-12-01T23:59:59.000Z

146

Soil Nitrogen Mineralization Potential for Improved Fertilizer Recommendations and Decreased Nitrate Contamination of Groundwater  

E-Print Network [OSTI]

In order to prevent overfertilization, which could lead to groundwater contamination, rapid and accurate soil testing procedures are needed to evaluate agricultural surface soils for their potential to mineralize C and N. Our objectives were...

Franzluebbers, Alan; Haney, Richard; Hons, Frank

147

Impacts of nitrogen fertilization on volatile organic compound emissions from decomposing plant litter  

E-Print Network [OSTI]

decomposing litter from 12 plant species over 125 days, measuring both CO2 and VOC emissions throughout with C emissions as VOCs ranging from 0% to 88% of C emissions as CO2. Methanol was the dominant VOC was occasionally large enough to account for the increased CO2 emissions on a per unit C basis, suggesting that N

Fierer, Noah

148

Effect of Nitrogen Fertilization and Forage Maturity on the Nutritive Value of Bahiagrass  

E-Print Network [OSTI]

conditions. These environmental factors have a marked influence on the distribution of cell wall contents (Van Soest et al., 1978). Moisture In many cases, especially in parts of Texas, water availability often limits bahiagrass growth. Henderson... plots. Irrigation increases N recovery because of it produces higher yields allowing a greater percentage of N to be utilized. In the event that water requirements are not met forage quality has been found to be negatively affected. Henderson...

Kenney, Nicole M

2012-07-11T23:59:59.000Z

149

Nitrous Oxide Fluxes in Turfgrass: Effects of Nitrogen Fertilization Rates and Types Dale J. Bremer*  

E-Print Network [OSTI]

) inventories are unknown. Our objectives were to: (i) measure the magnitude, seasonal patterns, and annual inventories is unknown (Bouwman et al., 1995; Kroeze, 1999). Turfgrass has historically been excluded from re- gional N2O inventories because of the assumption that urban land area is too small to make significant

150

RESPONSE OF TWO CANOLA VARIETIES (Brassica napus L.) TO NITROGEN FERTILIZER LEVELS AND ZINC FOLIAR APPLICATION  

E-Print Network [OSTI]

and yield attributes of canola plants (combined data ofand yield attributes of canola plants (combined data ofby imports from abroad. Canola (Brassica napus ) is one of

El Habbasha, El Sayed Fathi; El Salam, Mostafa Abd

2009-01-01T23:59:59.000Z

151

On-farm Assessment of Nitrogen Fertilizer application to corn on Nitrous Oxide Emissions  

E-Print Network [OSTI]

mitigation of greenhouse gas emissions by agriculture. Nutr.1998. Nitrous oxide emission in three years as affected by2008. Soil-surface gas emissions. p.851-861. In: M.R. Carter

2009-01-01T23:59:59.000Z

152

Field measurements of ammonia volatilization from surface applications of nitrogen fertilizers to a calcareous soil  

E-Print Network [OSTI]

to measure volatilized NH3 in the labora- tory. A) Vacuum pump, B) Boric acid trap to collect volatilized NH ~ C) NH3 volatilization chamber, D) Trkp to re- move NH3 from incoming air . . . . . . . . . . . 21 A schematic of the apparatus used to make... direct measurements of NH losses in the field. A) Vacuum pum), B) Boric acid trap, C) NH volatilization chamber, consisting of metal cylinder and plexi- glass top The cumulative NH losses over time for four rates of' a)plication of urea...

Hargrove, W. L

1977-01-01T23:59:59.000Z

153

What Happens to Nitrogen in Soils?  

E-Print Network [OSTI]

This publication explains the chemistry of nitrogen, the processes by which nitrogen is added to and removed from the soil, and methods of preventing nitrogen losses on agricultural lands....

Provin, Tony; Hossner, L. R.

2001-07-09T23:59:59.000Z

154

Eighth international congress on nitrogen fixation  

SciTech Connect (OSTI)

This volume contains the proceedings of the Eighth International Congress on Nitrogen Fixation held May 20--26, 1990 in Knoxville, Tennessee. The volume contains abstracts of individual presentations. Sessions were entitled Recent Advances in the Chemistry of Nitrogen Fixation, Plant-microbe Interactions, Limiting Factors of Nitrogen Fixation, Nitrogen Fixation and the Environment, Bacterial Systems, Nitrogen Fixation in Agriculture and Industry, Plant Function, and Nitrogen Fixation and Evolution.

Not Available

1990-01-01T23:59:59.000Z

155

Molecular Characterization of Nitrogen Containing Organic Compounds...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Nitrogen Containing Organic Compounds in Biomass Burning Aerosols Using High Resolution Mass Molecular Characterization of Nitrogen Containing Organic Compounds in Biomass Burning...

156

Animal Waste Technology Fund (Maryland)  

Broader source: Energy.gov [DOE]

A bill passed in 2012 transferred responsibility for animal waste management technology projects to the Maryland Department of Agriculture. The Department will maintain the Animal Waste Technology...

157

Social Interactions, Ethnicity and Fertility in Kenya  

E-Print Network [OSTI]

Social Interactions, Ethnicity and Fertility in Kenya#3; Sriya Iyer Faculty of Economics University of Cambridge Melvyn Weeks Faculty of Economics University of Cambridge January 2009 #3;Acknowledgements: For helpful comments and discussions we... in Microeconomics, and St. Catharine?s College, Cambridge. We are especially grateful to Mrs. Zipporah Onchari and the Director of the Kenya Meteorological Services for giving us access to their rainfall data and for patiently answering our many questions. We...

Iyer, Sriya; Weeks, Melvyn

158

High-nitrogen explosives  

SciTech Connect (OSTI)

The syntheses and characterization of various tetrazine and furazan compounds offer a different approach to explosives development. Traditional explosives - such as TNT or RDX - rely on the oxidation of the carbon and hydrogen atoms by the oxygen carrying nitro group to produce the explosive energy. High-nitrogen compounds rely instead on large positive heats of formation for that energy. Some of these high-nitrogen compounds have been shown to be less sensitive to initiation (e.g. by impact) when compared to traditional nitro-containing explosives of similar performances. Using the precursor, 3,6-bis-(3,5-dimethylpyrazol-1-yl)-s-tetrazine (BDT), several useful energetic compounds based on the s-tetrazine system have been synthesized and studied. The compound, 3,3{prime}-azobis(6-amino-s-tetrazine) or DAAT, detonates as a half inch rate stick despite having no oxygen in the molecule. Using perfluoroacetic acid, DAAT can be oxidized to give mixtures of N-oxide isomers (DAAT03.5) with an average oxygen content of about 3.5. This energetic mixture burns at extremely high rates and with low dependency on pressure. Another tetrazine compound of interest is 3,6-diguanidino-s-tetrazine(DGT) and its dinitrate and diperchlorate salts. DGT is easily synthesized by reacting BDT with guanidine in methanol. Using Caro's acid, DGT can be further oxidized to give 3,6-diguanidino-s-tetrazine-1,4-di-N-oxide (DGT-DO). Like DGT, the di-N-oxide can react with nitric acid or perchloric acid to give the dinitrate and the diperchlorate salts. The compounds, 4,4{prime}-diamino-3,3{prime}-azoxyfurazan (DAAF) and 4,4{prime}-diamino-3,3{prime}-azofurazan (DAAzF), may have important future roles in insensitive explosive applications. Neither DAAF nor DAAzF can be initiated by laboratory impact drop tests, yet both have in some aspects better explosive performances than 1,3,5-triamino-2,4,6-trinitrobenzene TATB - the standard of insensitive high explosives. The thermal stability of DAAzF is equal to that of hexanitrostilbene (HNS), yet it has a greater CJ pressure and detonation velocity. In an effort to reduce the critical diameter of TATB without sacrificing its insensitivity, we have studied the explosive performances of TATB mixed with DAAzlF (X-0561) and TATB mixed with DAAF (X-0563).

Naud, D. (Darren); Hiskey, M. A. (Michael A.); Kramer, J. F. (John F.); Bishop, R. L. (Robert L.); Harry, H. H. (Herbert H.); Son, S. F. (Steven F.); Sullivan, G. K. (Gregg K.)

2002-01-01T23:59:59.000Z

159

Journal of Animal Ecology 2002  

E-Print Network [OSTI]

housing the planktonic rotifer Brachionus calyciflorus and the green alga Chlorella vulgaris. 2. The model of planktonic rotifers Brachionus calyciflorus feeding on green algae Chlorella vulgaris with nitrogen

Fussman, Gregor

160

Purdue extension Animal Sciences  

E-Print Network [OSTI]

, although most types originated from hot and dry climates. They can be raised efficiently on a small acreage. Crossing Spanish goats with improved Boer Goat Photo Courtesy of UMass Student Run Goat Herd breeds management. Assess the animals' general health, including vital signs, body condition, and coat. The normal

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Purdue extension Animal Sciences  

E-Print Network [OSTI]

Lafayette, IN 47907 Indiana Poultry Emergency Disease Response - Fact Sheet T. Applegate, PhD, Dept. of Animal Sciences, Purdue University; P. Brennan, Indiana State Poultry Association; M. Kopp, DVM, and M situation. Levels of Response by the Poultry Industry The Indiana State Poultry Association (ISPA) has had

162

COMBUSTION SOURCES OF NITROGEN COMPOUNDS  

E-Print Network [OSTI]

Rasmussen, R.A. (1976). Combustion as a source of nitrousx control for stationary combustion sources. Prog. Energy,CA, March 3-4, 1977 COMBUSTION SOURCES OF NITROGEN COMPOUNDS

Brown, Nancy J.

2011-01-01T23:59:59.000Z

163

Zevenhoven & Kilpinen NITROGEN 18.1.2004 4-1 Chapter 4 Nitrogen  

E-Print Network [OSTI]

of the nitric oxide is oxidized to nitrogen dioxide, so the environmental effects of emissions of bothZevenhoven & Kilpinen NITROGEN 18.1.2004 4-1 Chapter 4 Nitrogen 4.1 Introduction Probably the most damaging of the hazardous nitrogen compounds formed during combustion are nitric oxide (NO) and nitrogen

Zevenhoven, Ron

164

Zevenhoven & Kilpinen NITROGEN 13.4.2002 4-1 Chapter 4 Nitrogen  

E-Print Network [OSTI]

of the nitric oxide is oxidized to nitrogen dioxide, so the environmental effects of emissions of bothZevenhoven & Kilpinen NITROGEN 13.4.2002 4-1 Chapter 4 Nitrogen 4.1 Introduction Probably the most damaging of the hazardous nitrogen compounds formed during combustion are nitric oxide (NO) and nitrogen

Laughlin, Robert B.

165

Analysis of Commercial Fertilizers Sold During 1951-52.  

E-Print Network [OSTI]

and organic matter. Yield chemical analysis and fertilizer response of eleven forage grasses. Effect of large amounts of phosphate upon yield and composition of grasses. Fertilizers for white potatoes in the High Plains of Texas. The effect of phosphate...&a 755 - LYBRARY A. & a. COLLEGE @ ff%% ANALY IEI OF (OMMER(IA1 FERTILIZERS SOLD DURING 1951-52 J. F. FUDGE, State Chemist T. L. OGIER, Chemist [Blank Page in Original Bulletin] Digest This is the 50th annual fertilizer bulletin. It contains...

Ogier, T. L.; Fudge, J. F.

1952-01-01T23:59:59.000Z

166

Analyses of Commercial Fertilizers Sold During 1952-53.  

E-Print Network [OSTI]

Sold During 1952-53 I TEXAS AGRICULTURAL EXPERIMENT STAT10 1 R. D. LEWIS. DIRECTOR. COLLEGE STATION. TEXAS DIGEST This is the 51st annual report of the operation of the Texas fertilizer law. and covers the period from September 1. 1952... through August 31. 1953 . Fertilizers and fertilizer materials sold during the fertilizer year beginning July 1. 1952. amounted to 570. 506 tons. which was a 7 percent decrease over the tonnage sold during the preceding year . Grades of the 1-2-1 ratio...

Ogier, T. L.

1953-01-01T23:59:59.000Z

167

Analysis of Commercial Fertilizers Sold during 1957-58.  

E-Print Network [OSTI]

Mahoning Co. Phillips Chemical Co. Pittsburg Fertilizer Co. Red Star Fertilizer Div., SFSA Smith-Douglass Co. South Texas Fertilizer & Chemical Company Southwest Chemical Co. 7. :- Swift & Co., Plant Food Div., Houston Swift & Co., Plant Food Div... 20% Superphosphate 0-20-0 Guaranteed 00.00 20.00 00.00 1242 00.00 21.00 00.00 FIDELITY CHEMICAL CORP., HOUSTON, TEXAS Fidelity 5-10-5 Fertilizer Guaranteed 5.00 10.00 5.00 433 5.15 11.30 5.00 Fertlome Plant Food 6-12-4 Guaranteed . 6.00 12...

Fudge, J. F.

1958-01-01T23:59:59.000Z

168

affecting female fertility: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

area is to apply 50 pounds per acre Edward J. Deibert 227 Switchgrass as an Energy Crop: Fertilization, Cultivar, and Cutting Management. Open Access Theses and Dissertations...

169

Commercial Fertilizers in 1942-43.  

E-Print Network [OSTI]

for Texas for 1942-43 were 0-14-7, 3-10-0, 3-8-5, 3-15-0, 3-12-6, -2, 4-12-4, 4-10-7; 10-10-0 and 10-20-0 were restricted to fruits and tables in the Rio Grande Valley, and 6-30-0 and 10-20-0 to West Texas. 3-8-7 was sold as Victory Garden Fertilizer...-10-7 ........................................................................................................................ 18,865 Superphosphate . 2070 ............................................................................... 7, 344 Nitrate of soda, 167, ........................................................................................ 5, 857 3-15...

Asbury, S. E. (Samuel E.); Ogier, T. L. (Thomas Louis); Fraps, G. S. (George Stronach)

1943-01-01T23:59:59.000Z

170

Commercial Fertilizers in 1933-34.  

E-Print Network [OSTI]

. S., Entomologist H. B. Parks, B. S., Chief **E. W. Dunnam, Ph. D., Entomologist A. H. Alex, B. S., Queen Breeder **R. W. Moreland. B. S., Asst. Entomologist Feed Control Service: C. E. Heard, B. S., Chief Inspector F. D. Fuller, M. S., Chief C. J..., 192 **In cooperation with U. S. Department of Agriculture. $In cooperation with Texas Extension Service. YNOPSI! '1 tics ferl -diff f aci 33,4 as Pra 20 i T and 'h~s is the annual Fertilizer Control Bulletin. It contains stal...

Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

1934-01-01T23:59:59.000Z

171

Phosphorus Fertilization of Direct Seeded Tomatoes.  

E-Print Network [OSTI]

rr. (banded); the other method consisted of broadcastir the P over the entire plot area and then mixing it in: the surface 3 inches with a rolling cultivator. A cher without P was also included. The form of P et was 0-46-0. 'Chico' tomatoes were...Harllnqlm 0 Rroodearf loo 200 300 4M) Broodcoat 0 Band Harnnqsn Cloy Ohtonee tba~ P war placed from center of row (hrj 8-1 101 July 1970 Phosphorus Fertilization of Direct Seeded Tomatoes %Ob Appllrd (lb/l) !xas A&M University xas...

Hipp, Billy W.

1970-01-01T23:59:59.000Z

172

Creating effective character animation  

E-Print Network [OSTI]

. 2 Parametric Surlaces. . . . . 4. 3 Implicit Surfaces . . . . . . 24 . . . . . 25 30 Page CHAPTER V COMPUTER BASED METHODS OF ANIMATION . . . , . . . . . 32 5, 1 Kinematics . . . . . . . . . . . . . . . . . . . . . . . . . . 5. 2 Lattice... deformed lattice over a VW Bug model. . . 41 Fig. 15. A sphere with selected surface points . Fig. 16. A sphere with transhtel surface points. . . . . . Fig. 17. Varying areas of influence around metabaHs and their effects on the metaball systems...

Gerwig, Jennifer

1999-01-01T23:59:59.000Z

173

Failure of ozone and nitrogen dioxide to enhance lung tumor development in hamsters  

SciTech Connect (OSTI)

We tested the hypothesis that the two common oxidant air pollutants, ozone and nitrogen dioxide, modulate the development of respiratory tract tumors in Syrian golden hamsters. The animals received subcutaneous injections of the carcinogen diethylnitrosamine (20 mg/kg) twice a week while being exposed continuously to an atmosphere of 0.8 parts per million (ppm)* of ozone or 15 ppm of nitrogen dioxide. Animals were killed 16 weeks or 24 to 32 weeks after the beginning of the treatment. Ozone delayed the appearance of tracheal tumors and reduced the incidence of tumors in the lung periphery. A suspected neuroendocrine differentiation of those lung tumors could not be established by immunocytochemistry due to overfixation of tissues. On the other hand, ozone seemed to mitigate development of hepatotoxic lesions mediated by diethylnitrosamine. In animals treated with diethylnitrosamine and exposed to nitrogen dioxide, fewer tracheal tumors and no lung tumors were found. Only a few lung tumors were produced in animals treated with diethylnitrosamine and kept in an atmosphere of 65% oxygen. The previously observed neuroendocrine nature of tumors induced by simultaneous exposure to diethylnitrosamine and hyperoxia could not be established because the long fixation of tissues precluded immunocytochemical stains. Animals treated with diethylnitrosamine and kept in filtered air while being housed in wire-mesh cages developed fewer lung tumors than animals given the same treatment and kept on conventional bedding in shoebox cages. Although all inhalants tested are known to produce substantial cell proliferation in the respiratory tract, it was not possible to document whether this would enhance lung tumor development. The role of the two common air pollutants, ozone and nitrogen dioxide, as possible additional risks in the pathogenesis of lung cancer in animals continues to remain uncertain.

Witschi, H.; Breider, M.A.; Schuller, H.M. (Univ. of California, Davis, CA (United States))

1993-09-01T23:59:59.000Z

174

Fertilizer Statistics for Texas, 1926-1938.  

E-Print Network [OSTI]

........ ........ ........ ........ Activated sludge ........ 1 26 Soft phosphate with ........ ........ ........ .......- ........ colloidal clay ........ 44 Valuations and Selling Prices Table 11 contains the assumed valuations in cents per pound for nitrogen, phosphoric acid... of the State. The tonnage of various grades is given for the past 12 years, and the tonnage of various goods given for a few selected counties. The selling price of the various grades is given for the past 12 years, and the relation between the selling...

Fraps, G. S. (George Stronach); Ogier, T. L. (Thomas Louis)

1939-01-01T23:59:59.000Z

175

Emergency Animal Management during Disasters  

E-Print Network [OSTI]

This publication explains how communities and counties can incorporate animal issues into their emergency management plans. It explains what local plans should include, what role county Extension agents can play, and how animal management plans can...

Dement, Angela

2006-10-23T23:59:59.000Z

176

Interactive crayon rendering for animation  

E-Print Network [OSTI]

This thesis describes the design and implementation of an interactive, nonphotorealistic rendering system for three-dimensional computer animation. The system provides a two-dimensional interface for coloring successive frames of animation using a...

Halstead, Howard John IV

2006-04-12T23:59:59.000Z

177

Plant responses associated with adaptation to low nitrogen stresses in selected Cynodon cultivars  

E-Print Network [OSTI]

samples under each fertility rate. The sod plugs were transplanted as solid plugs into plastic pots 20 cm deep x 21 cm top diameter. Washed mortar sand, leached with distilled water, was used as the planting medium. The pH at the time of planting was 7...), which are practica1ly identical. The small percentage of nitrogen remaining in the plants probably represents refractory ti ssue ni tr ogen and woul d be unavai 1 able to sustain any future growth. No diseases were evident at the final observation...

Sifers, Samuel I.

1986-01-01T23:59:59.000Z

178

A comparison of the susceptibility of two inbred strains of mice to the toxic effects of nitrogen dioxide  

E-Print Network [OSTI]

A COMPARISON OF THE SUSCEPTIBILITY OF TWO INBRED STRAINS OF MICE TO THE TOXIC EFFECTS OF NITROGEN DIOXIDE A Thesis By AUGUST R, BANKNIEDER Submitted to the Graduate College of the Texas ARM University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE August 1967 Major Subject: Laboratory Animal Medicine A COMPARISON OF THE SUSCEPTIBILITY OF TWO INBRED STRAINS OF MICE TO THE TOXIC EFFECTS OF NITROGEN DIOXIDE A Thesis By AUGUST R. BANKNIEDER Approved...

Banknieder, August Ronald

1967-01-01T23:59:59.000Z

179

EFFECT OF NITROGEN OXIDE PRETREATMENTS ON ENZYMATIC HYDROLYSIS OF CELLULOSE  

E-Print Network [OSTI]

oxygen react to give nitrogen dioxide, which rapidly reactsis simultaneous, the nitrogen dioxide formed reacts withaccomplished by absorbing nitrogen dioxide in water, usually

Borrevik, R.K.

2011-01-01T23:59:59.000Z

180

Commercial Fertilizers in 1929-30 and Their Uses.  

E-Print Network [OSTI]

................................ How to calculate the valuation 7 Quantity sold ................................................... 7, ................................... Quantity of sales by grades 8 .................. Quantity of cottonseed meal used as a fertilizer 9... analyses to be sold in 1929-30 13 t Free analysis .................................................... 13 ..................................... Analysis of fertilizers, 1929-30 14 . Relation of valuation guaranteed to valuation delivered .......... 15...

Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

1930-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

WORKING PAPER N 2009 -16 Marital fertility and wealth  

E-Print Network [OSTI]

as the exception in explaining the Industrial Revolution1 . At the time fertility fell (apx. 1800), France advances of the Industrial Revolution to be transformed into higher living standards and sustained economic growth. Understanding the revolution in fertility behavior between the Malthusian and the modern eras has

Paris-Sud XI, Université de

182

Commercial Fertilizers and Poisonous Insecticides in 1907-8.  

E-Print Network [OSTI]

.................................................................. Directions for Taking Samples 5 ..................................................... Form of Tag .................................... .'. 6 ........................................................................... Explanation of Terms 7... in selling or offering for sale any untagged fertilizer, or poisonous in- secticide. FREE ANALYSES. The State law provides that any agriculturist or farmer may take a sample of any commercial fertilizer or poisonous insecticide and have analysis made...

Fraps, G. S. (George Stronach)

1908-01-01T23:59:59.000Z

183

E-Print Network 3.0 - american fertilizer capacity Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

71 Stochastic models in floral biology and its application to the study of oilseed rape (Brassica napus L.) fertility Summary: napus L.) fertility Xiujuan Wang, Amelie...

184

Mechanistic models of oceanic nitrogen fixation  

E-Print Network [OSTI]

Oceanic nitrogen fixation and biogeochemical interactions between the nitrogen, phosphorus and iron cycles have important implications for the control of primary production and carbon storage in the ocean. The biological ...

Monteiro, Fanny

2009-01-01T23:59:59.000Z

185

Method of preparing nitrogen containing semiconductor material  

DOE Patents [OSTI]

A method of combining group III elements with group V elements that incorporates at least nitrogen from a nitrogen halide for use in semiconductors and in particular semiconductors in photovoltaic cells.

Barber, Greg D.; Kurtz, Sarah R.

2004-09-07T23:59:59.000Z

186

IN THIS ISSUE Nitrogen on Cotton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  

E-Print Network [OSTI]

AGRONOMY NOTES July 2005 IN THIS ISSUE COTTON Nitrogen on Cotton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Protecting Cotton Squares and Blooms / University of Florida / Larry Arrington, Interim Dean. #12;2 Nitrogen on Cotton Now is the time to apply N

Watson, Craig A.

187

COMBUSTION SOURCES OF UNREGULATED GAS PHASE NITROGENEOUS SPECIES  

E-Print Network [OSTI]

OXIDES OF NITROGEN Nitrogen Dioxide (N0 2) Nitrous Oxide (NFigure 7. Emissions of nitrogen dioxide from gas turbines (by AiResearch(8)) . Nitrogen dioxide emissions from a

Matthews, Ronald D.

2013-01-01T23:59:59.000Z

188

Analysis of Commercial Fertilizers Sold During 1950-51.  

E-Print Network [OSTI]

root rot by sweetclover in rotation. PROGRESS REPORTS: 675 Acid production in composts of sulphur and organic matter. 875 Yield chemical analysis and fertilizer response of grasses. eleven fl orage 963 The need for lime on some East Texas soils...ANALYIEI OF (OMMER(IA1 FERTILIZERS SOLD DURING 1950-51 J. F. FUDGE, State Chemist T. L. OGIER, Associate State Chemist LE~RAR~ " 8 COLLEGE. OF WS I [Blank Page in Original Bulletin] Digest This is the 49th annual fertilizer bulletin...

Ogier, T. L. (Thomas Louis); Fudge, J. F. (Joseph Franklin)

1951-01-01T23:59:59.000Z

189

Fertility in China in 2000: a county level analysis  

E-Print Network [OSTI]

one-child policy were efforts to expedite the demographic transition in the country. The ultimate goal was the stabilization and eventual decline of the population, via fertility at below-replacement levels for an extended period of time. According...

Terrell, Heather Kathleen Mary

2006-08-16T23:59:59.000Z

190

Newsrooms fertile ground for burnout among layoff survivors  

E-Print Network [OSTI]

High levels of stress "coupled with journalists' often priest-like commitment and passion for the work" makes journalism "a fertile field for burnout development," reports Scott Reinardy, assistant professor in the William ...

Reinardy, Scott

2010-01-01T23:59:59.000Z

191

Correlations among Fertility Components Can Maintain Mixed Mating in Plants  

E-Print Network [OSTI]

Classical models studying the evolution of self?fertilization in plants conclude that only complete selfing and complete outcrossing are evolutionarily stable. In contrast with this prediction, 42% of seed?plant species ...

Johnston, Mark O.; Porcher, Emmanuelle; Cheptou, Pierre-Olivier; Eckert, Christopher G.; Elle, Elizabeth; Geber, Monica A.; Kalisz, Susan; Kelly, John K.; Moeller, David A.; Vallejo-Mar?´ n, Mario; Alice A. Winn, Alice A.

2009-01-01T23:59:59.000Z

192

ORIGINAL PAPER Resource management and fertility in Mexico's Sian  

E-Print Network [OSTI]

Fishing Á Resource management Á Population Á Environment Á Mexico Á Latin America Á Caribbean Introduction (Brown 1997). Regulating human fertility and the extraction of non- renewable resources are logical

Lopez-Carr, David

193

Commercial Fertilizers in 1938-39 and Their Uses.  

E-Print Network [OSTI]

which need fertilizer, as shown in Bulletins 408 and 414. For plants which do best on an acid soil sulphur is sometimes used to acidify soils that are alkaline or neutral. The organisms in the soil oxidize the sulphur to sulphuric acid and thus...LIBRARY, A & COLLEGE, CAMPUS. TEXAS AGRmmtt ENT-STATION A. B. CONNER, DIRECTOR COLLEGE STATIOx, RRAZOS COUNTY. TEXAS BULLETIN NO. 577 SEPTEMBER, 1939 DIVISION OF CHEMISTRY Commercial Fertilizers in 1938-39 and Their Uses AGRICULTURAL...

Ogier, T. L. (Thomas Louis); Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

1939-01-01T23:59:59.000Z

194

Cottonseed Products as Feed, Fertilizer, and Human Food.  

E-Print Network [OSTI]

the necessary amount of bulk for the cligcqtire organs to function properly. Under such conditions, COTTONSEED PRODUCTS AS FEED, FERTILIZER, AND HUMAN FOOD 15 roughages have a feeding value due to their bulk alone. A ton of liulls has as much of this value...TEXAS AGRICULTURAL EXPERIMENT STATION B. YOUNGBLOOD, DIRECTOR COLLEGE STATION. BRAZOS COUNTY. TEXAS - BULLETIN NO. 341 JUNE, 1926 -- I I I DIVISION OF CHEMISTRY COTTONSEED PRODUCTS AS r * 3 FEED, FERTILIZER, AND (5 y ': ,.-> HUMAN FOOD 3...

1926-01-01T23:59:59.000Z

195

Journal of Animal Ecology 2002  

E-Print Network [OSTI]

Journal of Animal Ecology 2002 71, 23­31 © 2002 British Ecological Society Blackwell Science Ltd TONI LAAKSONEN, ERKKI KORPIM?KI and HARRI HAKKARAINEN Section of Ecology, Department of Biology of Animal Ecology (2002) 71, 23­31 Introduction An understanding of age-dependent reproductive out- put

Laaksonen, Toni

196

Journal of Animal Ecology 2004  

E-Print Network [OSTI]

Journal of Animal Ecology 2004 73, 342­352 © 2004 British Ecological Society Blackwell Publishing VALKAMA and VILLE P?YRI Section of Ecology, Department of Biology, University of Turku, FIN-20014 Turku, reproductive value, sex allocation, sex-dependent mortality, varia- ble environment. Journal of Animal Ecology

Laaksonen, Toni

197

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-Print Network [OSTI]

3.E.1 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURES for ACCESS, and the correct way to leave the facility. 2.0 Scope: This procedure applies to all CMLAF staff, maintenance, ENTRY, AND EXIT PROCEDURES FOR THE ANIMAL BIOSAFETY SUITE ROOM 305 BEB 1.0 Purpose: The Biosafety suite

Krovi, Venkat

198

The Composition of Fertilizing Value of Sewage Sludge.  

E-Print Network [OSTI]

to be definitely shed (5, 8, 12) ; so the work on the availability of nitrogen in sewage here reported has been directed chiefly to that in digested sludge. r EXPERIMENTS TO ESTIMATE THE AVAILABILITY OF NITROGEN IN SEWAGE SLUDGES efficiency of the nitrogen... case it was better than that of cottonseed meal, whi other cases is was nearly as good. The average of all the experimenl digested sewage sludge, gives an availability of 19 for its nitrogen colny with 100 for nitrate of soda, and 47 for cottonseed...

Fraps, G. S. (George Stronach)

1932-01-01T23:59:59.000Z

199

Nitrogen fixation method and apparatus  

DOE Patents [OSTI]

A method and apparatus for achieving nitrogen fixation includes a volumetric electric discharge chamber. The volumetric discharge chamber provides an even distribution of an electron beam, and enables the chamber to be maintained at a controlled energy to pressure (E/p) ratio. An E/p ratio of from 5 to 15 kV/atm of O[sub 2]/cm promotes the formation of vibrationally excited N[sub 2]. Atomic oxygen interacts with vibrationally excited N[sub 2] at a much quicker rate than unexcited N[sub 2], greatly improving the rate at which NO is formed. 1 fig.

Chen, H.L.

1983-08-16T23:59:59.000Z

200

RELATIONSHIPS BETWEEN NITROGEN METABOLISM AND PHOTOSYNTHESIS  

E-Print Network [OSTI]

RG and JA Bassham, Photosynthesis by isolated chloroplasts.chloroplasts during photosynthesis. Plant Physiol ~0:22H-2?NITROGEN METABOLISM AND PHOTOSYNTHESIS James A. Bassham,

Bassham, James A.

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Environmentally-friendly animal litter  

DOE Patents [OSTI]

An animal litter composition that includes geopolymerized ash particulates having a network of repeating aluminum-silicon units is described herein. Generally, the animal litter is made from a quantity of a pozzolanic ash mixed with an alkaline activator to initiate a geopolymerization reaction that forms geopolymerized ash. This geopolymerization reaction may occur within a pelletizer. After the geopolymerized ash is formed, it may be dried and sieved to a desired size. These geopolymerized ash particulates may be used to make a non-clumping or clumping animal litter or other absorbing material. Aluminum sulfate, clinoptilolite, silica gel, sodium alginate and mineral oil may be added as additional ingredients.

Boxley, Chett; McKelvie, Jessica

2013-09-03T23:59:59.000Z

202

Mechanisms of plant species impacts on ecosystem nitrogen cycling  

E-Print Network [OSTI]

, this microbial nitrogen loop is driven by plant-supplied carbon and provides a strong negative feedback through by an increase in the relative nitrogen content in decomposing litter and a much lower carbon-to-nitrogen ratio by a microbial nitrogen loop. Nitrogen is released from the soil organic matter and incorporated into microbial

Minnesota, University of

203

Analysis of Commercial Fertilizers Sold during 1960-61.  

E-Print Network [OSTI]

Pelleted Fertilizer 20-20-0 Guaranteed 20.0 20.0 0.0 2871 19.8 20.1 0.0 100 CAMPBELL FERTILIZER COMPANY, HOUSTON, TEXAS Campbells Organic Base Fertilizer 8-8-8 Guaranteed 8.0 8.0 8.0 1356 8.0 8.5 8.3 103 1963 8.0 8.2 7.1 99 Campbells Organic Base....0 97 G:een Glo Crop Booster 16-20-0 Guaranteed 16.0 20.0 0.0 998 15.5 20.7 0.0 100 2456 14.5 19.9 0.0 95 3153 16.0 20.3 0.0 101 M-G Brand Organic Base Fertilizer 6-12-6 Guaranteed ' 6.0 12.0 6.0 2020 6.1 15.7 6.5 117 Topper Brand Fertilizer 7...

Fudge, J. F.

1961-01-01T23:59:59.000Z

204

Humans and Animals Learning Together  

E-Print Network [OSTI]

for treatment of substance abuse, behavioral or alienation problems. They are selected by the staff Medicine. Dogs are provided through an arrangement with Young-Williams Animal Center. Veterinary care

Tennessee, University of

205

Venomous Terrestrial Animals of Texas  

E-Print Network [OSTI]

This pocket guide describes 24 species of venomous insects, spiders and snakes found in Texas. Color photos and descriptive text aid in identifying each species. There is also information about each animal's biology, as well as a section on first...

Jackman, John A.

2004-08-13T23:59:59.000Z

206

NITROGEN ISOTOPES IN PALEOCLIMATE JULIAN P. SACHS  

E-Print Network [OSTI]

denitrification, the conversion of nitrate to N2 gas with its subsequent loss to the atmosphere (25-180 Tg N of atmospheric carbon dioxide, and is the precursor to petroleum deposits it is important to understand nitrogen of nitrogen is atmospheric dinitrogen gas (N2), consisting of 3.9 x 109 Tg N (Wada and Hattori, 1990

Sachs, Julian P.

207

Carbon and Nitrogen Dynamics in Agricultural Soils  

E-Print Network [OSTI]

support in a precision farming context. Keywords: Carbon balances, carbon sequestration, decompositionCarbon and Nitrogen Dynamics in Agricultural Soils Model Applications at Different Scales in Time Print: SLU Service/Repro, Uppsala 2012 #12;Carbon and Nitrogen Dynamics in Agricultural Soils. Model

208

Oxygen and Nitrogen Contamination During Arc Welding  

E-Print Network [OSTI]

) ) : ,- Oxygen and Nitrogen Contamination During Arc Welding T. W. Eagar Department of }faterials, shielded metal arc, self-shielded metal arc, and submerged arc welding are reviewed. Calcu- lations upon heating is also discussed. Introduction Oxygen and nitrogen ~ontamination of weld metal

Eagar, Thomas W.

209

Inorganic Plant Nutrients: Nitrogen, Phosphorus, Silicate Introduction  

E-Print Network [OSTI]

Lab 3: Inorganic Plant Nutrients: Nitrogen, Phosphorus, Silicate Introduction Compounds of nitrogen. Silicate can play a regulating role in the growth of such organisms that carry shells of silicate. Most important are diatoms, which may form phytoplankton blooms under conditions of sufficient silicate

Jochem, Frank J.

210

Technology Innovations and Experience Curves for Nitrogen Oxides Control Technologies  

E-Print Network [OSTI]

red power plants. Nitrogen dioxide (NO 2 ) is one of the sixeffects, including nitrogen dioxide (NO 2 ) and ground-levelgradually oxidized to nitrogen dioxide (NO 2 ) once emitted

Yeh, Sonia; Rubin, Edward S.; Taylor, Margaret R.

2007-01-01T23:59:59.000Z

211

Using Petiole Analysis for Nitrogen Management in Cotton  

E-Print Network [OSTI]

For cotton growers, maintaining proper nitrogen balance is a major concern. Petiole analysis, the laboratory analysis of the nitrogen content of leaf stems, can be coupled with plant monitoring to form an effective nitrogen management program...

Livingston, Stephen; Hickey, M. G.; Stichler, Charles

1996-03-15T23:59:59.000Z

212

Automated gait generation based on traditional animation  

E-Print Network [OSTI]

This thesis describes the development of a tool to assist animators in doing walk cycles. In traditional animation, animators create expressive walk cycles with key poses. The process of generating walk cycles by hand is tedious and repetitive...

Lee, Sung Hwa

2005-08-29T23:59:59.000Z

213

Commercial Fertilizers in 1931-32 and Their Uses.  

E-Print Network [OSTI]

Ness, Superintendent Apiculture (San Antonio) : H B Park? B. S Chief A: H: ~lex,"~. S.,"&ueen Breeder Feed Control Service: F. D. Fuller, M. S., Chief James Sullivan, Asst. Chief Agronomy : S. D. Pearce, Secretary E. B. Reynolds, Ph. D., Chief J. H. Rodgers... Page introduction 5 Explanation of terms 5 Information on fertilizer bag and tag 6 Meaning of the figures naming a fertilizer 6 National and international uniformity .~~-~~.-.~~-.-------.~.--.----------..-. 6 How to calculate the valuation 6...

Fraps, G. S. (George Stronach); Asbury, S. E. (Samuel E.)

1932-01-01T23:59:59.000Z

214

INSENSITIVE HIGH-NITROGEN COMPOUNDS  

SciTech Connect (OSTI)

The conventional approach to developing energetic molecules is to chemically place one or more nitro groups onto a carbon skeleton, which is why the term ''nitration'' is synonymous to explosives preparation. The nitro group carries the oxygen that reacts with the skeletal carbon and hydrogen fuels, which in turn produces the heat and gaseous reaction products necessary for driving an explosive shock. These nitro-containing energetic molecules typically have heats of formation near zero and therefore most of the released energy is derived from the combustion process. Our investigation of the tetrazine, furazan and tetrazole ring systems has offered a different approach to explosives development, where a significant amount of the chemical potential energy is derived from their large positive heats of formation. Because these compounds often contain a large percentage of nitrogen atoms, they are usually regarded as high-nitrogen fuels or explosives. A general artifact of these high-nitrogen compounds is that they are less sensitive to initiation (e.g. by impact) when compared to traditional nitro-containing explosives of similar performances. Using the precursor, 3,6-bis-(3,5-dimethylpyrazol-1-yl)-s-tetrazine, several useful energetic compounds based on the s-tetrazine system have been synthesized and studied. Some of the first compounds are 3,6-diamino-s-tetrazine-1,4-dioxide (LAX-112) and 3,6-dihydrazino-s-tetrazine (DHT). LAX-112 was once extensively studied as an insensitive explosive by Los Alamos; DHT is an example of a high-nitrogen explosive that relies entirely on its heat of formation for sustaining a detonation. Recent synthesis efforts have yielded an azo-s-tetrazine, 3,3'-azobis(6-amino-s-tetrazine) or DAAT, which has a very high positive heat of formation. The compounds, 4,4'-diamino-3,3'-azoxyfurazan (DAAF) and 4,4'-diamino-3,3'-azofurazan (DAAzF), may have important future roles in insensitive explosive applications. Neither DAAF nor DAAzF can be initiated by laboratory impact drop tests, yet both have in some aspects better explosive performances than 1,3,5-triamino-2,4,6-trinitrobenzene TATB--the standard of insensitive high explosives. The thermal stability of DAAzF is equal to that of hexanitrostilbene (HNS), yet it too is a better explosive performer. The recently discovered tetrazol derivative, 3,6-bis-(1H-1,2,3,4-tetrazol-5-ylamino)-s-tetrazine (BTATz) was measured to have exceptional positive heats of formation and to be insensitive to explosive initiation. Because of its high burn rate with low sensitivity to pressure, this material is of great interest to the propellant community.

D. CHAVEZ; ET AL

2001-03-01T23:59:59.000Z

215

The Nitrogen-Nitride Anode.  

SciTech Connect (OSTI)

Nitrogen gas N 2 can be reduced to nitride N -3 in molten LiCl-KCl eutectic salt electrolyte. However, the direct oxidation of N -3 back to N 2 is kinetically slow and only occurs at high overvoltage. The overvoltage for N -3 oxidation can be eliminated by coordinating the N -3 with BN to form the dinitridoborate (BN 2 -3 ) anion which forms a 1-D conjugated linear inorganic polymer with -Li-N-B-N- repeating units. This polymer precipitates out of solution as Li 3 BN 2 which becomes a metallic conductor upon delithiation. Li 3 BN 2 is oxidized to Li + + N 2 + BN at about the N 2 /N -3 redox potential with very little overvoltage. In this report we evaluate the N 2 /N -3 redox couple as a battery anode for energy storage.

Delnick, Frank M.

2014-10-01T23:59:59.000Z

216

Kootenay Lake Fertilization Experiment, Year 15 (North Arm) and Year 3 (South Arm) (2006) Report  

SciTech Connect (OSTI)

This report summarizes results from the fifteenth year (2006) of nutrient additions to the North Arm of Kootenay Lake and three years of nutrient additions to the South Arm. Experimental fertilization of the lake has been conducted using an adaptive management approach in an effort to restore lake productivity lost as a result of nutrient uptake in upstream reservoirs. The primary objective of the experiment is to restore kokanee (Oncorhynchus nerka) populations, which are the main food source for Gerrard rainbow trout (Oncorhynchus mykiss) and bull trout (Salvelinus confluentus). The quantity of agricultural grade liquid fertilizer (10-34-0, ammonium polyphosphate and 28-0-0, urea ammonium nitrate) added to the North Arm in 2006 was 44.7 tonnes of P and 248.4 tonnes of N. The total fertilizer load added to the South Arm was 257 tonnes of nitrogen; no P was added. Kootenay Lake has an area of 395 km{sup 2}, a maximum depth of 150 m, a mean depth of 94 m, and a water renewal time of approximately two years. Kootenay Lake is a monomictic lake, generally mixing from late fall to early spring and stratifying during the summer. Surface water temperatures generally exceed 20 C for only a few weeks in July. Results of oxygen profiles were similar to previous years with the lake being well oxygenated from the surface to the bottom depths at all stations. Similar to past years, Secchi disc measurements at all stations in 2006 indicate a typical seasonal pattern of decreasing depths associated with the spring phytoplankton bloom, followed by increasing depths as the bloom gradually decreases by the late summer and fall. Total phosphorus (TP) ranged from 2-7 {micro}g/L and tended to decrease as summer advanced. Over the sampling season dissolved inorganic nitrogen (DIN) concentrations decreased, with the decline corresponding to nitrate (the dominant component of DIN) being utilized by phytoplankton during summer stratification. Owing to the importance of epilimnetic nitrate that is required for optimal phytoplankton growth discrete depth water sampling occurred in 2006 to measure more accurately changes in the nitrate concentrations. As expected there was a seasonal decline in nitrate concentrations, thus supporting the strategy of increasing the nitrogen loading in both arms. These in-season changes emphasize the need for an adaptive management approach to ensure the nitrogen to phosphorus (N:P) ratio does not decrease below 15:1 (weight:weight) during the fertilizer application period. Phytoplankton composition determined from the integrated samples (0-20m) was dominated by diatoms, followed by cryptophytes and chrysophytes. The contribution of cryptophytes to total biomass was higher in 2006 than in 2005. Cryptophytes, considered being edible biomass for zooplankton and Daphnia spp., increased in 2006. Phytoplankton in the discrete depth samples (2, 5, 10, 15 and 20m) demonstrated a clear north to south gradient in average phytoplankton density and biomass among the three stations sampled, with highest values at the North Arm station (KLF 2) and lowest values in the most southern station in the South Arm (KLF 7). Populations were dominated by flagellates at all stations and depths in June and July, then dominated by diatoms in August and September in the North and South arms of the lake. There were no large bluegreen (cyanobacteria) populations in either arm of the lake in 2006. Seasonal average zooplankton abundance and biomass in both the main body of the lake and in the West Arm increased in 2006 compared to 2005. Zooplankton density was numerically dominated by copepods and biomass was dominated by Daphnia spp. The annual average mysid biomass data at deep stations indicated that the North Arm of Kootenay Lake was more productive than the South Arm in 2006. Mysid densities increased through the summer and declined in the winter; mean whole lake values remain within prefertilization densities. Kokanee escapement to Meadow Creek declined in 2006 to approximately 400,000 spawners. The Lardeau River escapement also declined wit

Schindler, E.U.; Sebastian, D.; Andrusak, G.F. [Fish and Wildlife Science and Allocation, Ministry of Environment, Province of British Columbia

2009-07-01T23:59:59.000Z

217

Eighth international congress on nitrogen fixation. Final program  

SciTech Connect (OSTI)

This volume contains the proceedings of the Eighth International Congress on Nitrogen Fixation held May 20--26, 1990 in Knoxville, Tennessee. The volume contains abstracts of individual presentations. Sessions were entitled Recent Advances in the Chemistry of Nitrogen Fixation, Plant-microbe Interactions, Limiting Factors of Nitrogen Fixation, Nitrogen Fixation and the Environment, Bacterial Systems, Nitrogen Fixation in Agriculture and Industry, Plant Function, and Nitrogen Fixation and Evolution.

Not Available

1990-12-31T23:59:59.000Z

218

Nitrogen Fixation and Dentrification in Sediments of Eutrophic Mediterranean-Type Estuaries: Seasonal Patterns and Responses to Anthropogenic Nitrogen Inputs  

E-Print Network [OSTI]

and mechanisms controlling sediment nitrogen fixation in aKane T & Fong P. 2007. Sediment nitrogen fixation in UpperKane T & Fong P. 2007. Sediment nitrogen fixation in Upper

Kane, Tonya Lynn

2012-01-01T23:59:59.000Z

219

animals: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

220

Vehicle Technologies Office Merit Review 2014: Robust Nitrogen...  

Broader source: Energy.gov (indexed) [DOE]

Technologies Office Merit Review 2014: Robust Nitrogen oxideAmmonia Sensors for Vehicle on-board Emissions Control Vehicle Technologies Office Merit Review 2014: Robust Nitrogen...

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

ITP Steel: Hydrogen and Nitrogen Control in Ladle and Casting...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Hydrogen and Nitrogen Control in Ladle and Casting Operations ITP Steel: Hydrogen and Nitrogen Control in Ladle and Casting Operations castingops.pdf More Documents & Publications...

222

Formation of Nitrogen- and Sulfur-Containing Light-Absorbing...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Nitrogen- and Sulfur-Containing Light-Absorbing Compounds Accelerated by Evaporation of Water from Secondary Formation of Nitrogen- and Sulfur-Containing Light-Absorbing Compounds...

223

Nitrogen-doped Graphene and Its Electrochemical Applications...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

doped Graphene and Its Electrochemical Applications. Nitrogen-doped Graphene and Its Electrochemical Applications. Abstract: Nitrogen-doped graphene (N-graphene) is obtained by...

224

The influence of management and nitrogen fertilization on forage and seed production in Dallisgrass, Paspalum dilatatum Poir  

E-Print Network [OSTI]

-: - fzeeiom es 'e' '. , P valees, - 2766. 5ho f67' $54 27 8$ 18. ho 27n0 - . 1. 80 1, 19 4. 3X;0 ':. ;, 16$, '$ %73'o7 20(6~2 z60h. o 33. 7'0, 2 78h. 2 he&. 2 . ' 203, 5 Qh. o 201, 8 202eS &1 8 ' 'B3XI, B X@8. 0' 1&72, 0 y86, 7 gab/e...

Streetman, L. J

1956-01-01T23:59:59.000Z

225

Development of rapid methods for estimating the fertilizing ability (nitrogen and potassium) of pig slurry and its changes during storage  

E-Print Network [OSTI]

studied. The volume of biogas produced, the biogas required for the maintenance of fermentation (self. The digester output expressed as ml biogas/M3 tank/day ranged from 0.4 to 1.3 m"11' m3. d over a period of 9 can be checked #12;by the ratio of biogas production to organic matter input : 0.20 to 0.3 M3/kg

Paris-Sud XI, Université de

226

Variations in patterns of low fertility in South Korea in 2004: a county level analysis  

E-Print Network [OSTI]

Since the early 1960s, South Korea has been going through a rapid fertility decline, along with its socioeconomic development and effective family planning programs. After achieving a desired replacement level of fertility in 1984, the total...

Yoon, Jungwon

2009-06-02T23:59:59.000Z

227

The growth of New Guinea impatiens with controlled-release fertilizer in a recirculating subirrigation system  

E-Print Network [OSTI]

With concerns increasing over the supply and quality of water, pressure on greenhouse growers to use water and fertilizers more efficiently is also increasing. Controlled-release fertilizers (CRF) and recirculating subordination systems...

Richards, Daphne Ladean

1999-01-01T23:59:59.000Z

228

Fertility patterns among the minority populations of China: A multilevel analysis  

E-Print Network [OSTI]

minorities. Finally, in addition to the direct impacts of socioeconomic, marital, and cultural assimilation on minority fertility, several cross-level interactions are significant and indirectly affect women's fertility. Findings reported...

Chang, Chiung-Fang

2004-11-15T23:59:59.000Z

229

Discovery of Candidate Genes for Stallion Fertility from the Horse Y Chromosome  

E-Print Network [OSTI]

significant differential expression in testis of normal fertile stallions and stallions with impaired fertility. Gene copy number analysis showed that the average copy number of 4 such genes was decreased in subfertile/infertile stallions compared to normal...

Paria, Nandina

2012-02-14T23:59:59.000Z

230

Nudging Farmers to Use Fertilizer: Theory and Experimental Evidence from Kenya  

E-Print Network [OSTI]

We model farmers as facing small fixed costs of purchasing fertilizer and assume some are stochastically present biased and not fully sophisticated about this bias. Such farmers may procrastinate, postponing fertilizer ...

Duflo, Esther

231

Women's status and fertility transition in China in the 1980's: integrating quantitative and qualitative approaches  

E-Print Network [OSTI]

in China, 1980-1989. . 39 . . . 40 . . . 42 5 Descriptive Statistics of Variables. . . . . 44 6 Correlation Coefficients among Variables of Women's Status in 1982 and Total Fertility Rate in 1982 and 1989. 46 7 Correlation Coefficients among... Variables of Women's Status in 1990 and Total Fertility Rate in 1989. . 49 8 Correlation Coefficients among Trend Variables of Woinen's Status and Fertility. 50 9 Regression Analysis of Women's Status and Fertility in 1982. . . . . 10 Regression...

Liu, Peihang

1996-01-01T23:59:59.000Z

232

ORIGINAL PAPER Comparison of manure compost and mineral fertilizer  

E-Print Network [OSTI]

ORIGINAL PAPER Comparison of manure compost and mineral fertilizer for hybrid poplar plantation and methods Composted sheep manure (10 and 20 kg/tree) at planting was compared to N and P mineral Contrary to what we expected, compost treatments neither increased root development nor tree water status

Paris-Sud XI, Universit de

233

Biogeophysical effects of CO2-fertilization on global climate  

SciTech Connect (OSTI)

CO{sub 2}-fertilization affects plant growth, which modifies surface physical properties, altering the surface albedo, and fluxes of sensible and latent heat. We investigate how such CO{sub 2}-fertilization effects on vegetation and surface properties would affect the climate system. Using a global three-dimensional climate-carbon model that simulates vegetation dynamics, we compare two multi-century simulations: a ''Control'' simulation with no emissions, and a ''Physiol-noGHG'' simulation where physiological changes occur as a result of prescribed CO{sub 2} emissions, but where CO{sub 2}-induced greenhouse warming is not included. In our simulations, CO{sub 2}-fertilization produces warming; we obtain an annual- and global-mean warming of about 0.65 K (and land-only warming of 1.4 K) after 430 years. This century-scale warming is mostly due to a decreased surface albedo associated with the expansion of the Northern Hemisphere boreal forests. On decadal time scales, the CO{sub 2} uptake by afforestation should produce a cooling effect that exceeds this albedo-based warming; but if the forests remain in place, the CO{sub 2}-enhanced-greenhouse effect would diminish as the ocean equilibrates with the atmosphere, whereas the albedo effect would persist. Thus, on century time scales, there is the prospect for net warming from CO{sub 2}-fertilization of the land biosphere. Further study is needed to confirm and better quantify our results.

Bala, G; Caldeira, K; Mirin, A; Wickett, M; Delire, C; Phillips, T J

2006-04-26T23:59:59.000Z

234

Fertilizer Facts: December 1999, Number 22 Canola Nutrient Management  

E-Print Network [OSTI]

Fertilizer Facts: December 1999, Number 22 Canola Nutrient Management Grant Jackson Western Triangle Ag. Research Center, Conrad With the development of more reliable pest control methods, canola has become an important oilseed crop that offers small grain producers an excellent rotational crop. Canola

Lawrence, Rick L.

235

Soils and Environment Soil fertility and soil processes  

E-Print Network [OSTI]

be removed without blasting. Definition of soil #12; Land use planning, urbanization, timber management, landslides, and earthquakes Soils often carry a climatic signal Soil properties related to environmental soil. The fertile soils formed on glacial deposits in the mid-western United States are transported

Pan, Feifei

236

A Longitudinal Analysis of Aggregate Fertility Decline as a Product of Increasing Contraceptive Prevalence  

E-Print Network [OSTI]

trend emerged in the 1960s, namely, fertility decline. However, many academics, as well as the public in general, have been largely fixated on high fertility and overpopulation while in reality fertility continues to plummet in most regions of the world...

Field, Layton Marshall

2014-06-06T23:59:59.000Z

237

Purdue extension Fertilizing alfalfa with phosphorus (P) and potassium (K) can  

E-Print Network [OSTI]

AY-331-W Purdue extension Fertilizing alfalfa with phosphorus (P) and potassium (K) can increase information on P and K fertilization rates in alfalfa. First, we will review important P and K deficiency application, and the influence of P and K fertility on alfalfa forage quality. Essential for Plant Processes P

Jackson, Scott A.

238

Fertility Determinants on the Frontier: Longitudinal Evidence from the Ecuadorian Amazon1  

E-Print Network [OSTI]

1 Fertility Determinants on the Frontier: Longitudinal Evidence from the Ecuadorian Amazon1 David L Carolina, Chapel Hill. #12;2 2. Fertility Determinants on the Agricultural Frontier Despite a well of published research explicitly examining fertility determinants in rural agricultural frontiers

Lopez-Carr, David

239

Animal innovation defined and operationalized  

E-Print Network [OSTI]

, improvisation, innovation, invention, operational definition, social learning 1. Introduction The studyAnimal innovation defined and operationalized Grant Ramsey Department of Philosophy, University://www.aim.unizh.ch/Members/vanschaik.html Abstract: Innovation is a key component of most definitions of culture and intelligence. Additionally

Indiana University

240

Children's Understanding of Animal Minds  

E-Print Network [OSTI]

This paper examines the development of childrens understanding of animals minds and mental capabilities over two experiments. Experiment 1 modified standard false-belief and discrepant-desire tasks in two age-groups (3-4 and 7-8 years) to test...

Collins, Timothy

2012-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-Print Network [OSTI]

and vaporizers is necessary to assure the health and well being of animals receiving inhalational anesthesia, and to assure the occupational health and safety of persons operating anesthesia machines. The Guide's recommendations. 2.0 Scope This procedure applies to all CMLAF owned anesthesia machines and to all anesthesia

Krovi, Venkat

242

Journal of Animal Ecology 2007  

E-Print Network [OSTI]

Journal of Animal Ecology 2007 76, 1045­1052 © 2007 The Authors. Journal compilation © 2007 British Ecological Society Blackwell Publishing Ltd Climatechangecanaltercompetitiverelationshipsbetween resident and migratory birds MARKUS P. AHOLA, TONI LAAKSONEN, TAPIO EEVA and ESA LEHIKOINEN Section of Ecology

Laaksonen, Toni

243

ENCYCLOPEDIA OF ANIMAL RIGHTS AND  

E-Print Network [OSTI]

: Belknap Press of Harvard University Press, 1992)., HOLMES ROLSTON III 2. Simple objects such as balls can be rotated with other toys, and where possible, some possibility for their animation can be provided. A ball); to rotate a wheel or perform other exercise to deliver food treats; or to turn on showers or mists in which

Galef Jr., Bennett G.

244

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-Print Network [OSTI]

4.A.7 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURES LUNAR PIXIMUS MACHINE 1.0 Purpose This procedure outlines precautions, maintenance and use of the Lunar PIXImus Machine housed in room 310 BEB. 2.0 Scope This procedure applies to all CMLAF and principal investigator staff. 3

Krovi, Venkat

245

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-Print Network [OSTI]

5.A.4 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURE for CRITICAL Plant and maintenance personnel as well as CMLAF personnel that will be notified. 3.0 Procedure ALARM RESPONSE PROCEDURE FOR CHILLED WATER PLANT 1.0 Purpose: This SOP outlines the procedure

Krovi, Venkat

246

COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES  

E-Print Network [OSTI]

1.E.1 COMPARATIVE MEDICINE LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURE for ENTRY RODENT FACILITY 1. I have read, understand, and will follow the Standard Operating Procedures listed: This procedure applies to all CMLAF, principal investigator and maintenance personnel 3.0 Procedure: 3

Krovi, Venkat

247

ANIMATION OF TALKING AGENTS Jonas Beskow  

E-Print Network [OSTI]

. Animation issues Animation of human, or humanoid, faces is a key technology in this context. There existANIMATION OF TALKING AGENTS Jonas Beskow Centre for Speech Technology KTH 10044 Stockholm, Sweden screen. This paper describes an architecture that can be used to design and animate characters capable

Beskow, Jonas

248

Fertilization effects on the ecohydrology of a southern California annual grassland  

E-Print Network [OSTI]

Nitrogen limits leaf gas exchange, canopy development, and evapotranspiration in many ecosystems. In dryland ecosystems, it is unclear whether increased anthropogenic nitrogen inputs alter the widely recognized dominance ...

Parolari, Anthony Joseph

249

Transgenic plants that exhibit enhanced nitrogen assimilation  

DOE Patents [OSTI]

The present invention relates to a method for producing plants with improved agronomic and nutritional traits. Such traits include enhanced nitrogen assimilatory and utilization capacities, faster and more vigorous growth, greater vegetative and reproductive yields, and enriched or altered nitrogen content in vegetative and reproductive parts. More particularly, the invention relates to the engineering of plants modified to have altered expression of key enzymes in the nitrogen assimilation and utilization pathways. In one embodiment of the present invention, the desired altered expression is accomplished by engineering the plant for ectopic overexpression of one of more the native or modified nitrogen assimilatory enzymes. The invention also has a number of other embodiments, all of which are disclosed herein.

Coruzzi, Gloria M. (New York, NY); Brears, Timothy (Durham, NC)

1999-01-01T23:59:59.000Z

250

Transgenic plants that exhibit enhanced nitrogen assimilation  

DOE Patents [OSTI]

The present invention relates to a method for producing plants with improved agronomic and nutritional traits. Such traits include enhanced nitrogen assimilatory and utilization capacities, faster and more vigorous growth, greater vegetative and reproductive yields, and enriched or altered nitrogen content in vegetative and reproductive parts. More particularly, the invention relates to the engineering of plants modified to have altered expression of key enzymes in the nitrogen assimilation and utilization pathways. In one embodiment of the present invention, the desired altered expression is accomplished by engineering the plant for ectopic overexpression of one of more the native or modified nitrogen assimilatory enzymes. The invention also has a number of other embodiments, all of which are disclosed herein.

Coruzzi, Gloria M. (New York, NY); Brears, Timothy (Durham, NC)

2000-01-01T23:59:59.000Z

251

Nitrogen oxide delivery systems for biological media  

E-Print Network [OSTI]

Elevated levels of nitric oxide (NO) in vivo are associated with a variety of cellular modifications thought to be mutagenic or carcinogenic. These processes are likely mediated by reactive nitrogen species (RNS) such as ...

Skinn, Brian Thomas

2012-01-01T23:59:59.000Z

252

Transgenic plants that exhibit enhanced nitrogen assimilation  

DOE Patents [OSTI]

The present invention relates to a method for producing plants with improved agronomic and nutritional traits. Such traits include enhanced nitrogen assimilatory and utilization capacities, faster and more vigorous growth, greater vegetative and reproductive yields, and enriched or altered nitrogen content in vegetative and reproductive parts. More particularly, the invention relates to the engineering of plants modified to have altered expression of key enzymes in the nitrogen assimilation and utilization pathways. In one embodiment of the present invention, the desired altered expression is accomplished by engineering the plant for ectopic overexpression of one of more the native or modified nitrogen assimilatory enzymes. The invention also has a number of other embodiments, all of which are disclosed herein.

Coruzzi, Gloria M.; Brears, Timothy

2005-03-08T23:59:59.000Z

253

Plant nitrogen regulatory P-PII genes  

DOE Patents [OSTI]

The present invention generally relates to plant nitrogen regulatory PII gene (hereinafter P-PII gene), a gene involved in regulating plant nitrogen metabolism. The invention provides P-PII nucleotide sequences, expression constructs comprising said nucleotide sequences, and host cells and plants having said constructs and, optionally expressing the P-PII gene from said constructs. The invention also provides substantially pure P-PII proteins. The P-PII nucleotide sequences and constructs of the

Coruzzi, Gloria M. (New York, NY); Lam, Hon-Ming (Hong Kong, HK); Hsieh, Ming-Hsiun (Woodside, NY)

2001-01-01T23:59:59.000Z

254

Microfluidic Facility, Harvard Medical School LIQUID NITROGEN TANK HANDLING  

E-Print Network [OSTI]

Microfluidic Facility, Harvard Medical School LIQUID NITROGEN TANK HANDLING HMS microfluidics/microfabrication facility has one high pressure liquid nitrogen tank which supplies the nitrogen for some equipment normal operation. In case the liquid nitrogen tank is malfunctioning and requires to be shut down or replaced make

Paulsson, Johan

255

Indicators of Fertility Change in a Developing Nation: Examining the Impact of Motorcycles as a Distance Demolishing Technology on Fertility Change in Rural Indonesia.  

E-Print Network [OSTI]

??Given the consistent findings in the development literature that fertility is associated with economic growth for individuals, families, and even influences a country's Gross Domestic (more)

Muir, Jonathan A.

2012-01-01T23:59:59.000Z

256

Ocean Fertilization and Other Climate Change Mitigation Strategies: An Overview  

SciTech Connect (OSTI)

In order to evaluate ocean fertilization in the larger context of other proposed strategies for reducing the threat of the global warming, a wide range of different climate change mitigation approaches are compared in terms of their long-term potential, stage of development, relative costs and potential risks, as well as public acceptance. This broad comparative analysis is carried out for the following climate change mitigation strategies: supply-side and end-use efficiency improvements, terrestrial and geological carbon sequestration, CO2 ocean disposal and iron fertilization, nuclear power, and renewable energy generation from biomass, passive solar, solar thermal, photovoltaics, hydroelectric and wind. In addition, because of the inherent problems of conducting an objective comparative cost-benefit analysis, two non-technological solutions to global warming are also discussed: curbing population growth and transitioning to a steady-state economy.

Huesemann, Michael H.

2008-07-29T23:59:59.000Z

257

Sweet Potato Fertilizer Experiments at Substation No. 2, Troup.  

E-Print Network [OSTI]

TEXAS AGRICULTURAL EXPERIMENT STATION AGRICULTURAL AND MECHANICAL COLLEGE OF TEXAS W. B. BIZZELL, President BULLETIN NO. 277 MARCH, 1921 SWEET POTATO FERTILIZER EXPERIMENTS AT SUBSTATION NO. 2; TROUP B. YOUNGBLOOD, DIRECTOR tmLLIU)E BTATION.... Pecos, Reeves County V. L. CORY, B. S., Superintendent No. 10. College Station, Rrazas County (Feedlng and Breedlng Substation) L. J. MCCALL, Superintendent No. 11. Nacogdoches, Nacogdoches County G. T. McN~ss, Superintendent **No. 12. Chillicothe...

Hotchkiss, W. S.

1921-01-01T23:59:59.000Z

258

Massive Changes in Genome Architecture Accompany the Transition to Self-Fertility in the filamentous Fungus Neurospora tetrasperma  

SciTech Connect (OSTI)

A large region of suppressed recombination surrounds the sex-determining locus of the self-fertile fungus Neurospora tetrasperma. This region encompasses nearly one-fifth of the N. tetrasperma genome and suppression of recombination is necessary for self-fertility. The similarity of the N. tetrasperma mating chromosome to plant and animal sex chromosomes and its recent origin (5 MYA), combined with a long history of genetic and cytological research, make this fungus an ideal model for studying the evolutionary consequences of suppressed recombination. Here we compare genome sequences from two N. tetrasperma strains of opposite mating type to determine whether structural rearrangements are associated with the nonrecombining region and to examine the effect of suppressed recombination for the evolution of the genes within it. We find a series of three inversions encompassing the majority of the region of suppressed recombination and provide evidence for two different types of rearrangement mechanisms: the recently proposed mechanism of inversion via staggered single-strand breaks as well as ectopic recombination between transposable elements. In addition, we show that the N. tetrasperma mat a mating-type region appears to be accumulating deleterious substitutions at a faster rate than the other mating type (mat A) and thus may be in the early stages of degeneration.

Ellison, Christoper; Stajich, Jason; Jacobson, David; Nativ, Donald; Lapidus, Alla; Foster, Brian; Aerts, Andrea; Riley, Robert; Lindquist, Erika; Grigoriev, Igor; Taylor, John

2011-05-16T23:59:59.000Z

259

animal welfare: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

with PHS Animal Welfare Assurances to submit verification of Institutional Animal Care and Use... 9 A....

260

animal welfare legislation: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

with PHS Animal Welfare Assurances to submit verification of Institutional Animal Care and Use... 9 A....

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Effect of Nitrogen Additives on Flame Retardant Action of Tributyl Phosphate: Phosphorus Nitrogen Synergism  

SciTech Connect (OSTI)

The effect of nitrogen additives like urea, guanidine carbonate and melamine formaldehyde on the flame retardant efficacy of tributyl phosphate (TBP) has been investigated. From the LOI tests on treated cotton it is clear that the nitrogen additives have synergistic action. Estimation of activation energy of decomposition of treated cotton indicated that nitrogen additives enhance the thermal stability during the burning process. SEM pictures of chars formed after LOI test showed the formation of protective polymeric coating on the surface. The surface of chars formed were evaluated using FTIR-ATR and XPS analysis which showed that the coating was composed of Phosphorus-Nitrogen-Oxygen containing species. Formation of this coating during the burning process could lead to the synergistic interaction of phosphorus and nitrogen. Based on the experimental data we have further proposed several reaction mechanisms which could contribute to synergistic action and formation of protective coating on the surface of char.

Gaan, Sabyasachi; Sun, Gang; Hutches, Katherine; Engelhard, Mark H.

2008-01-01T23:59:59.000Z

262

E-Print Network 3.0 - animal health animal Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

City -UMKC Laboratory Animal Research Core -LARC Summary: applicable training in animal care and use, occupational health and safety, equipment operation, and Standard... Status...

263

Energy Supply- Production of Fuel from Agricultural and Animal Waste  

SciTech Connect (OSTI)

The Society for Energy and Environmental Research (SEER) was funded in March 2004 by the Department of Energy, under grant DE-FG-36-04GO14268, to produce a study, and oversee construction and implementation, for the thermo-chemical production of fuel from agricultural and animal waste. The grant focuses on the Changing World Technologies (CWT) of West Hempstead, NY, thermal conversion process (TCP), which converts animal residues and industrial food processing biproducts into fuels, and as an additional product, fertilizers. A commercial plant was designed and built by CWT, partially using grant funds, in Carthage, Missouri, to process animal residues from a nearby turkey processing plant. The DOE sponsored program consisted of four tasks. These were: Task 1 Optimization of the CWT Plant in Carthage - This task focused on advancing and optimizing the process plant operated by CWT that converts organic waste to fuel and energy. Task 2 Characterize and Validate Fuels Produced by CWT - This task focused on testing of bio-derived hydrocarbon fuels from the Carthage plant in power generating equipment to determine the regulatory compliance of emissions and overall performance of the fuel. Task 3 Characterize Mixed Waste Streams - This task focused on studies performed at Princeton University to better characterize mixed waste incoming streams from animal and vegetable residues. Task 4 Fundamental Research in Waste Processing Technologies - This task focused on studies performed at the Massachusetts Institute of Technology (MIT) on the chemical reformation reaction of agricultural biomass compounds in a hydrothermal medium. Many of the challenges to optimize, improve and perfect the technology, equipment and processes in order to provide an economically viable means of creating sustainable energy were identified in the DOE Stage Gate Review, whose summary report was issued on July 30, 2004. This summary report appears herein as Appendix 1, and the findings of the report formed the basis for much of the subsequent work under the grant. An explanation of the process is presented as well as the completed work on the four tasks.

Gabriel Miller

2009-03-25T23:59:59.000Z

264

Animal Waste Treatment System Loan Program (Missouri)  

Broader source: Energy.gov [DOE]

The purpose of the Animal Waste Treatment System Loan Program is to finance animal waste treatment systems for independent livestock and poultry producers at below conventional interest rates. Loan...

265

Animal madness : a natural history of disorder  

E-Print Network [OSTI]

Beginning in the late 19 th century, changing conceptions of relatedness between people and other animals -- and animals' assumed capacities for, or susceptibilities to, mental or emotional distress-- were influenced by ...

Braitman, Laurel

2013-01-01T23:59:59.000Z

266

Computer animation via optical video disc  

E-Print Network [OSTI]

This paper explores the notion of marrying two technologies: raster-scan computer animation and optical video discs. Animated sequences, generated at non real-time rates, then transfered to video disc, can be recalled under ...

Bender, Walter

1981-01-01T23:59:59.000Z

267

Availability of Nitrous Nitrogen to Plants.  

E-Print Network [OSTI]

V, .=DL ULL LI~C a~ailability 01 ILILKLL~: IIILIU~~I~ LU curn, l~aa, 8011 31LY3 1 27.3 .53 .I447 1 I 1 5: 1250 .I349 ic nitrogen ( 37.P' 1 -59 1 .2195 ru.. nv / 36.6 .57 1 .2086 I -2141 1 .O7b/ I 1. gm. nitrous nitrogen 30.2 1 .64 1 .I933 1... .12 -.01 ' .09 V1 -- I w 01 ---- I ------ el M - 1 --O6 X * ---- ------ U1 $ !z - --- i d $ --- - I -20 2 Y * F - I M 4 M .34 I --- .20 M .14 5 nitrogen --- --- -.02 .14 -.48 -.01 -12 .18 .OS...

Fraps, G. S. (George Stronach); Sterges, A. J.

1935-01-01T23:59:59.000Z

268

FOR PERSONNEL WORKING WITH LABORATORY ANIMALS  

E-Print Network [OSTI]

to Standard Operating Procedures. SOPs at the University of Delaware are detailed operating procedures, which and maintenance of the animals. AHT Animal Health Technician AUP Animal Use Protocol AV Attending to the IACUC. Accommodations are available at the OLAM AF for the housing and maintenance of common laboratory

Bacuta, Constantin

269

Characterization of nitrogen compound types in hydrotreated Paraho shale oil  

SciTech Connect (OSTI)

Results from the separation and characterization of nitrogen compound types in hydrotreated Paraho shale oil samples were obtained. Two samples of Paraho shale oil were hydrotreated by Chevron Research Company such that one sample contained about 0.05 wt. percent nitrogen and the other sample contained about 0.10 wt. percent nitrogen. A separation method concentrate specific nitrogen compound types was developed. Characterization of the nitrogen types was accomplished by infrared spectroscopy, mass spectrometry, potentiometric titration, and elemental analysis. The distribution of nitrogen compound types in both samples and in the Paraho crude shale oil is compared.

Holmes, S.A.; Latham, D.R.

1980-10-01T23:59:59.000Z

270

Chlorine activation indoors and outdoors via surface-mediated reactions of nitrogen oxides with hydrogen chloride.  

E-Print Network [OSTI]

complexes between nitrogen dioxide, nitric acid, nitrous1992) Indoor ozone and nitrogen dioxide: A potential pathwaybed of SiO 2 pellets. Nitrogen dioxide is introduced from a

2009-01-01T23:59:59.000Z

271

Air Quality Responses to Changes in Black Carbon and Nitrogen Oxide Emissions  

E-Print Network [OSTI]

D. , (2008a). Carbonyl and nitrogen dioxide emissions fromstudy of indoor nitrogen dioxide levels and respiratoryand modeled nitrogen dioxide (NO 2 ) concentrations. All

Millstein, Dev

2009-01-01T23:59:59.000Z

272

E-Print Network 3.0 - aerobic nitrogen cycle Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

biological nitrogen fixation of gaseous nitrogen. The water cycle is important to ecosystem... and Nitrogen Cycles As ... Source: Barboza, Perry - Institute of Arctic Biology,...

273

The importance of cytosolic glutamine synthetase in nitrogen assimilation and recycling  

E-Print Network [OSTI]

nitrogen mobilization and recycling in trees. Photosynthesisloci mapping for nitrogen recycling in rice. Journal ofNitrogen Assimilation and Recycling Stphanie M. Bernard 1

Bernard, S.M.

2009-01-01T23:59:59.000Z

274

Enzymatic solubilization of nitrogenous constituents of carrots  

E-Print Network [OSTI]

of enzyme concentration upon nitrogen so1ubi 1i zed in carrot tops ( 10g dry weight) . Conditions of assay: pH = 3. 5, i ncubati on time = 20 hr, incubation temperature = 45'C. 24 hydrolysis. These data confirm earlier reports that -. 01% is the pro... roots and tops, a concentration of 1. 0% A-12-C at pH 3. 5 provided the maximum increase in soluble ni trogenous consti tuents . For car~ot roots, a concentration of 1. 0/ ficin at pH 4, 5 provided the maximum increase in soluble nitrogen. With carrot...

Curry, James Cannon

1971-01-01T23:59:59.000Z

275

Nitrogen Deposition in the Southern High Plains  

E-Print Network [OSTI]

together by one of nature?s strongest chemical bonds. As a result, converting dinitrogen to other forms of nitrogen requires a lot of energy to break that bond. Some natural processes that can break dinitrogen apart include lightning and nitrogen...- cultural Engi- neer; Research Technician II; Associate Profes- sor and Exten- sion Agricultural Engineer?Waste Management, The Texas A&M System E-464 02-08 J. K. Upadhyay, B. W. Auvermann, K. J. Bush, and S. Mukhtar* Texas AgriLife Extension...

Upadhyay, Jeetendra; Auvermann, Brent W.; Bush, K. Jack; Mukhtar, Saqib

2008-02-11T23:59:59.000Z

276

Biexciton emission from single isoelectronic traps formed by nitrogen-nitrogen pairs in GaAs  

SciTech Connect (OSTI)

We have studied photoluminescence (PL) from individual isoelectronic traps formed by nitrogen-nitrogen (NN) pairs in GaAs. Sharp emission lines due to exciton and biexciton were observed from individual isoelectronic traps in nitrogen atomic-layer doped (ALD) GaAs. The binding energy of biexciton bound to individual isoelectronic traps was approximately 8 meV. Both the exciton and biexciton luminescence lines show completely random polarization and no fine-structure splitting. These results are desirable to the application to the quantum cryptography used in the field of quantum information technology.

Takamiya, Kengo; Fukushima, Toshiyuki; Yagi, Shuhei; Hijikata, Yasuto; Yaguchi, Hiroyuki [Graduate School of Science and Engineering, Saitama University, 255 Shimo-Okubo, Sakura-ku , Saitama 338-8570 (Japan); Mochizuki, Toshimitsu; Yoshita, Masahiro; Akiyama, Hidefumi [Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581 (Japan); Kuboya, Shigeyuki; Onabe, Kentaro [Department of Advanced Materials Science, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581 (Japan); Katayama, Ryuji [Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577 (Japan)

2013-12-04T23:59:59.000Z

277

Changing Soil Fertility Management in Bhutan: Effects on Practices, Nutrient Status and Sustainability  

E-Print Network [OSTI]

49 Changing Soil Fertility Management in Bhutan: Effects on Practices, Nutrient Status and Sustainability? Chencho Norbu+ and Christopher Floyd Abstract This paper is the results of a Soil Fertility Management (SFM) survey conducted in 1999... . Lack of sustainability is a concern on both wetland and dryland soils and among households identified as being less able to manage soil fertility. This paper has identified implications for policy, research and extension...

Norbu, Chencho; Floyd, Christopher

2004-01-01T23:59:59.000Z

278

E-Print Network 3.0 - affecting fertility differentials Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Asked Questions about Landscape Fertilization ... Source: Jawitz, James W. - Soil and Water Science Department, University of Florida Collection: Environmental Sciences and...

279

Tomato Varieties and Fertilizers for the Lower Rio Grand Valley.  

E-Print Network [OSTI]

, 1931. **In roopc.ration with U. S. Drpartmcnt of Agriculture. Tomato production is one of the leading truck-gardening enterprises in the Lower Rio Grande VaIley. The annual pro- duction of tomatoes has increased from 946 cars in 1926-27 to 2..., 1931 TOMATO VARIETIES AND FERTILIZERS FOR THE LOWER RIO GRANDE VALLEY W. H. FRIEND The production of tomatoes during the late spring and early summer is one of the most important trucking enterprises of the irrigated por- tions of the counties...

Friend, W. H. (William Heartsill)

1931-01-01T23:59:59.000Z

280

Commercial Fertilizers and Poisonous Insecticides in 1906-7.  

E-Print Network [OSTI]

used in Texas is comparatively small. The amount is increasing and may be expected to increase yearly. The quantity sold in Texas in 1905-06 was 13,500 tons. In 1906-07 it was 19,200 tons, this being an increase of 42 per cent. This does not in... to the soil in such forms that the plant can take it up easily. It thus supplements the avail- able plant food of the soil and increases the crop if the soil does not provide enough plant food. The essential constituents of a fertilizer are phos- phoric...

Fraps, G. S. (George Stronach)

1907-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Breath is a mixture of nitrogen, oxygen, carbon dioxide, water  

E-Print Network [OSTI]

12 SCIENCE Breath is a mixture of nitrogen, oxygen, carbon dioxide, water vapour, inert gases. On the basis of proton affinity, the major constituents of air and breath (nitrogen, oxygen, carbon dioxide

282

First Principles Prediction of Nitrogen-doped Carbon Nanotubes...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

First Principles Prediction of Nitrogen-doped Carbon Nanotubes as a High-Performance Cathode for Li-S Batteries. First Principles Prediction of Nitrogen-doped Carbon Nanotubes as a...

283

Liquid absorbent solutions for separating nitrogen from natural gas  

DOE Patents [OSTI]

Nitrogen-absorbing and -desorbing compositions, novel ligands and transition metal complexes, and methods of using the same, which are useful for the selective separation of nitrogen from other gases, especially natural gas.

Friesen, Dwayne T. (Bend, OR); Babcock, Walter C. (Bend, OR); Edlund, David J. (Redmond, OR); Lyon, David K. (Bend, OR); Miller, Warren K. (Bend, OR)

2000-01-01T23:59:59.000Z

284

Liquid Nitrogen Ice Cream (1st Grade) Lesson Plan  

E-Print Network [OSTI]

substance. Materials: 5 or more Liters of liquid nitrogen (gloves, goggles, and lab coat recommended the liquid nitrogen and safety gear you wear have fun with it!) 4. Mix heavy cream, half & half, and sugar

285

Cutting NOx from Diesel Engines with Membrane-Generated Nitrogen...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Cutting NOx from Diesel Engines with Membrane-Generated Nitrogen-Enriched Air Cutting NOx from Diesel Engines with Membrane-Generated Nitrogen-Enriched Air 2005 Diesel Engine...

286

Introduction Air Quality and Nitrogen Dioxide  

E-Print Network [OSTI]

- Global update 2005. Primary sources of air pollutants include combustion products from power generationIntroduction Air Quality and Nitrogen Dioxide Air pollution can be defined as "the presence effects to man and/or the environment". (DEFRA) "Clean air is considered to be a basic requirement

287

groundwater nitrogen source identification and remediation  

E-Print Network [OSTI]

producer profits. This will, in turn, benefit water bodies in the area that receive stream baseflow fromgroundwater nitrogen source identification and remediation The Seymour Aquifer is a shallow aquifer water withdraws are used for irrigation while the cities of Vernon, Burk- burnett and Electra and many

288

Nitrogen chemistry during oil shale pyrolysis  

SciTech Connect (OSTI)

Real time evolution of ammonia (NH{sub 3}) and hydrogen cyanide (HCN), two major nitrogen-containing volatiles evolved during oil shale pyrolysis, was measured by means of a mass spectrometer using chemical ionization and by infrared spectroscopy. While the on-line monitoring of NH{sub 3} in oil shale pyrolysis games was possible by both techniques, HCN measurements were only possible by IR. We studied one Green River Formation oil shale and one New Albany oil shale. The ammonia from the Green River oil shale showed one broad NH{sub 3} peak maximizing at a high temperature. For both oil shales, most NH{sub 3} evolves at temperatures above oil-evolving temperature. The important factors governing ammonia salts such as Buddingtonite in Green River oil shales, the distribution of nitrogen functional groups in kerogen, and the retorting conditions. The gas phase reactions, such as NH{sub 3} decomposition and HCN conversion reactions, also play an important role in the distribution of nitrogen volatiles, especially at high temperatures. Although pyrolysis studies of model compounds suggests the primary nitrogen product from kerogen pyrolysis to be HCN at high temperatures, we found only a trace amount of HCN at oil-evolving temperatures and none at high temperatures (T {gt} 600{degree}C). 24 refs., 6 figs., 2 tabs.

Oh, Myongsook S.; Crawford, R.W.; Foster, K.G.; Alcaraz, A.

1990-01-10T23:59:59.000Z

289

OXYGEN ADSORPTION ON NITROGEN CONTAINING CARBON SURFACES  

E-Print Network [OSTI]

OXYGEN ADSORPTION ON NITROGEN CONTAINING CARBON SURFACES Alejandro Montoya, Jorge O. Gil, Fanor-rich site of the carbon basal plane of graphite and then, it dissociates into oxygen atoms.1,2 Oxygen atoms at the edge of the carbon surface can form covalent bonds with oxygen. These sites can chemisorb

Truong, Thanh N.

290

Nitrogen oxide abatement by distributed fuel addition  

SciTech Connect (OSTI)

A combustor has been designed in order to retard the formation of nitrogen oxides by injection of reburning fuel. The design and the rebuilding of the new combustor was completed. Several new features were incorporated in the new design so that it would last longer. The design and construction of the furnace are discussed in this report. (VC)

Wendt, J.O.L.; Mereb, J.B.

1989-06-20T23:59:59.000Z

291

Evolutionary tradeoffs can select against nitrogen fixation and thereby maintain nitrogen limitation  

E-Print Network [OSTI]

. evolutionary ecology model Biological nitrogen (N) fixation--the conversion of atmo- spheric N2 gas) but is equally important to explaining the paradox of N limitation. Unlike the successional question

Menge, Duncan

292

Nitrogen limiation and nitrogen fixation during alkane biodegradation in a sandy soil  

SciTech Connect (OSTI)

Leaking underground storage tanks are a significant source of petroleum hydrocarbon contamination in soils and ground water. Hydrocarbon biodegradation studies have been conducted in both ground water and topsoil regions, but few studies have been done on the unsaturated zone between these two. This study examines the effects of Nitrogen on propane and butane biodegradiations in an unsaturated sandy soil. Results indicate that nitrogen additions initially stimulated both propane and butane oxidizing organisms in the soil, but that propane-amended soil became N limited whereas butane-amended soil eventually overcame its N limitations by fixing Nitrogen and that nitrogen fixing organisms grew in butane amended but not in propane amended soil. 27 refs., 6 figs.

Toccalino, P.L.; Johnson, R.L.; Boone, D.R. (Oregon Graduate Institute of Science Technology, Portland, OR (United States))

1993-09-01T23:59:59.000Z

293

animal cell technology: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2 ANIMAL SCIENCE TECHNOLOGY, Animal Management Effective Fall 2012 College of the Environment & Life Sciences (CELS) Geosciences Websites Summary: with experience in animal...

294

Relation of Soil Nitrogen, Nitrification and Ammonification to Pot Experiments.  

E-Print Network [OSTI]

............................................ 6 Relation of the Crops to the Total Nitrogen of the Soil ........... 7 Relation of the Different Crops ................................. 8 Relation of Surface Soil to Subsoil ............................. 13 Acid Soils Compared with Non-Acid... of Production of Nitrates to the Results of the Pot Ex- periments ................................................ 21 Extensive Work ............................................ 24 Relation of Nitric Nitrogen to Nitrogen Removed by First Crop .... 24...

Fraps, G. S. (George Stronach)

1921-01-01T23:59:59.000Z

295

QuestionQuestion How does nitrogen deposition affect roadside  

E-Print Network [OSTI]

al. 2004. Concentrations of ammonia and nitrogen dioxide at roadside verges, and their contributionQuestionQuestion How does nitrogen deposition affect roadside plant community composition? 1. Is there a gradient of nitrogen deposition to freeway verges from traffic exhaust? 2. Are there other sources of N

Hall, Sharon J.

296

Tropospheric Reactive Nitrogen Speciation, Deposition, and Chemistry at Harvard Forest  

E-Print Network [OSTI]

and absolute contributions of nitric acid (HNO3) and NOx (nitric oxide (NO) + nitrogen dioxide (NO2)) to totalTropospheric Reactive Nitrogen Speciation, Deposition, and Chemistry at Harvard Forest A thesis. Steven C. Wofsy Cassandra Volpe Horii Tropospheric Reactive Nitrogen Speciation, Deposition

297

On-Road Emission Measurements of Reactive Nitrogen Compounds from  

E-Print Network [OSTI]

, nitric oxide (NO), nitrogen dioxide (NO2), ammonia (NH3), and nitrous acid (HONO) produced by internalOn-Road Emission Measurements of Reactive Nitrogen Compounds from Three California Cities G A R Y measurements of reactive nitrogen compounds from light-duty vehicles. At the San Jose and wLA sites

Denver, University of

298

Air Pollution XVI 247 Emissions of Nitrogen Dioxide from Modern  

E-Print Network [OSTI]

Air Pollution XVI 247 Emissions of Nitrogen Dioxide from Modern Diesel Vehicles G.A. Bishop and D negative implications for local photochemical ozone production. Keywords: Nitrogen dioxide, automobile strategies, Lemaire [1] suggests that nitrogen dioxide (NO2) was forgotten as a separate component of the NOx

Denver, University of

299

Simple approaches for measuring dry atmospheric nitrogen deposition to watersheds  

E-Print Network [OSTI]

'' and spatial variations of gaseous dry N deposition (i.e., nitrogen dioxide (NO2) and ammonia (NH3)), thoughSimple approaches for measuring dry atmospheric nitrogen deposition to watersheds Heather E. Golden the effects of atmospheric nitrogen (N) deposition on surface water quality requires accurate accounts

Elliott, Emily M.

300

Nitrogen use in switchgrass grown for bioenergy across the USA  

E-Print Network [OSTI]

Nitrogen use in switchgrass grown for bioenergy across the USA V.N. Owens a , D.R. Viands b , H Available online 17 August 2013 Keywords: Nitrogen removal Switchgrass Bioenergy Nitrogen use efficiency as a forage, conservation, and bioenergy crop [1e5]. It offers a number of distinct benefits including broad

Pawlowski, Wojtek

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

NATURAL CONVECTION OF SUBCOOLED LIQUID NITROGEN IN A VERTICAL CAVITY  

E-Print Network [OSTI]

temperature superconductor) power devices, such as HTS transformers, fault current limiters, and terminals power transformer cooled by natural convection of subcooled liquid nitrogen. A liquid nitrogen bath of subcooled liquid nitrogen system for an HTS transformer, operating at around 65 K. This system consists

Chang, Ho-Myung

302

Pilot-plant production of ammonium polyphosphate sulfate suspension fertilizers  

SciTech Connect (OSTI)

TVA is developing a process for production of ammonium polyphosphate sulfate (APPS) suspension fertilizer from merchant-grade wet-process phosphoric acid, 93% sulfuric acid, and anhydrous ammonia. The two acids are simultaneously ammoniated in an ''enlarged'' pipecross reactor; the molten APPS is dissolved in water; and the fluid then is cooled to room temperature in an evaporative cooler. Attapulgite clay is mixed into the APPS fluid to prevent solids from settling during shipment, storage, and use. The process is energy efficient in that the hot APPS fluid provides all the heat required to preheat the phosphoric acid and vaporize the ammonia. Satisfactory suspension grades up to 11-30-0-3S can be made with 50% of the P/sub 2/O/sub 5/ present as polyphosphate. The sulfur present in the product should be useful either to reduce sulfur deficiencies in the soil or to provide maintenance dosages of sulfur. The APPS fluid fertilizer can be either applied directly to the soil or used in preparation of mixed suspension products of various ratios. 9 figs., 1 tab.

Mann, H.C.; McGill, K.E.; Holt, M.T.

1984-01-01T23:59:59.000Z

303

Nitrogen-concentration control in GaNAs/AlGaAs quantum wells using nitrogen ?-doping technique  

SciTech Connect (OSTI)

GaNAs/Al{sub 0.35}Ga{sub 0.65}As multiple quantum wells (MQWs) with nitrogen ?-doping were fabricated on GaAs (100) substrates by plasma-assisted molecular beam epitaxy. High controllability of nitrogen-concentrations in the MQWs was achieved by tuning nitrogen ?-doping time. The maximum nitrogen concentration in the MQWs was 2.8%. The MQWs exhibit intense, narrow photoluminescence emission.

Mano, Takaaki; Jo, Masafumi; Kuroda, Takashi; Noda, Takeshi; Sugimoto, Yoshimasa; Sakuma, Yoshiki [National Institute for Materials Science, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047 (Japan); Elborg, Martin; Sakoda, Kazuaki [National Institute for Materials Science, 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan and Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577 (Japan)

2014-05-15T23:59:59.000Z

304

Toward a mechanistic modeling of nitrogen limitation on vegetation dynamics  

SciTech Connect (OSTI)

Nitrogen is a dominant regulator of vegetation dynamics, net primary production, and terrestrial carbon cycles; however, most ecosystem models use a rather simplistic relationship between leaf nitrogen content and photosynthetic capacity. Such an approach does not consider how patterns of nitrogen allocation may change with differences in light intensity, growing-season temperature and CO{sub 2} concentration. To account for this known variability in nitrogen-photosynthesis relationships, we develop a mechanistic nitrogen allocation model based on a trade-off of nitrogen allocated between growth and storage, and an optimization of nitrogen allocated among light capture, electron transport, carboxylation, and respiration. The developed model is able to predict the acclimation of photosynthetic capacity to changes in CO{sub 2} concentration, temperature, and radiation when evaluated against published data of V{sub c,max} (maximum carboxylation rate) and J{sub max} (maximum electron transport rate). A sensitivity analysis of the model for herbaceous plants, deciduous and evergreen trees implies that elevated CO{sub 2} concentrations lead to lower allocation of nitrogen to carboxylation but higher allocation to storage. Higher growing-season temperatures cause lower allocation of nitrogen to carboxylation, due to higher nitrogen requirements for light capture pigments and for storage. Lower levels of radiation have a much stronger effect on allocation of nitrogen to carboxylation for herbaceous plants than for trees, resulting from higher nitrogen requirements for light capture for herbaceous plants. As far as we know, this is the first model of complete nitrogen allocation that simultaneously considers nitrogen allocation to light capture, electron transport, carboxylation, respiration and storage, and the responses of each to altered environmental conditions. We expect this model could potentially improve our confidence in simulations of carbon-nitrogen interactions and the vegetation feedbacks to climate in Earth system models.

Xu, Chonggang [Los Alamos National Laboratory (LANL); Fisher, Rosie [National Center for Atmospheric Research (NCAR); Wullschleger, Stan D [ORNL; Wilson, Cathy [Los Alamos National Laboratory (LANL); Cai, Michael [Los Alamos National Laboratory (LANL); McDowell, Nathan [Los Alamos National Laboratory (LANL)

2012-01-01T23:59:59.000Z

305

Humic substances and nitrogen-containing compounds from low rank brown coals  

SciTech Connect (OSTI)

Coal is one of the sources of nitrogen-containing compounds (NCCs). Recovery of NCCs from brown coals in high yield was carried out from tars of stepwise semicoking of brown coals. Humic acids have been shown to contain many types of nitrogen compounds. Humic acids are thought to be complex aromatic macromolecules with amino acids, amino sugars, peptides, and aliphatic compounds that are involved in the linkages between the aromatic groups. Humic acids extracted from peats, brown coals, and lignites, are characterized using different techniques. Humic substances (HSs) have several known benefits to agriculture. The properties of humic substances vary from source to source, because they are heterogeneous mixtures of biochemical degradation products from plant and animal residues, and synthesis activities of microorganisms. HSs have been considered to be a significant floculant in surface water filtration plants for the production of drinking water as well as the processing of water. HSs are produced from chemical and biological degradation of plant and animal residues and from synthetic activities of microorganisms.

Demirbas, A.; Kar, Y.; Deveci, H. [Selcuk University, Konya (Turkey). Department of Chemical Engineering

2006-03-15T23:59:59.000Z

306

Fuel Cell Animation- Chemical Process (Text Version)  

Broader source: Energy.gov [DOE]

This text version of the fuel cell animation demonstrates how a fuel cell uses hydrogen to produce electricity, with only water and heat as byproducts.

307

Animal rights organisations in Norway and their work against  

E-Print Network [OSTI]

Animal rights organisations in Norway and their work against animal experiments Dyreforsøkslære ZO............................................................................................................................ 4 2. Organisations against animal experiments in Norway ........................................................................................ 7 2.4 Animal Liberation Front In Norway

Bech, Claus

308

THE EFFECT OF POLYGYNY ON FERTILITY IN THE UNITED ARAB EMIRATES, 1999  

E-Print Network [OSTI]

An important question in the analysis of fertility is does the type of marital union matter? Is women's fertility affected by their marital union type? Does being in a monogamous or polygynous union have any effect on the number of children women...

Alnuaimi, Wadha

2010-07-14T23:59:59.000Z

309

First Announcement Integrated Soil Fertility Management in Africa: From Microbes to Markets  

E-Print Network [OSTI]

resources in the management of soil fertility and land quality and the commercialization and adoption of newFirst Announcement Integrated Soil Fertility Management in Africa: From Microbes to Markets (ISFM management strategies benefiting small-scale agriculture in Africa. This conference assembles the strengths

310

The design of stable high nitrogen systems  

SciTech Connect (OSTI)

A general strategy for the design of high nitrogen systems with an adequate degree of stability has been elaborated. The design of nitro compounds in which terminal nitro groups are bonded to the chain of several heteroatoms is a specific case within the strategy. In the process of working out the strategy a number of new high nitrogen systems (dinitrazenic acid or dinitroamide HN{sub 3}O{sub 4} and its salts, nitrodiazene oxides RN{sub 3}O{sub 3} and tetrazine dioxides) were discovered. A new of new types of nitro compounds (bicyclo nitro-bis-hydroxylamine, nitrohydrazine, nitrohydroxylamine, sulfo-N-nitroimide and bis-N-nitroimide) were synthesized. This study opens new prospects in the field of the synthesis of high energy materials.

Tartakovsky, V.A. [Russian Academy of Sciences, Moscow (Russian Federation). N.D. Zelinsky Inst. of Organic Chemistry

1996-07-01T23:59:59.000Z

311

TEX-A-SYST: Reducing the Risk of Ground Water Contamination by Improving Fertilizer Storage and Handling  

E-Print Network [OSTI]

Fertilizer is a major source of ground water contamination. This publication emphasizes the best management practices for storing fertilizers, whether you are building a new facility or modifying an existing one. It also includes information on safe...

Harris, Bill L.; Hoffman, D.; Mazac Jr., F. J.; Kantor, A. S.

1997-08-29T23:59:59.000Z

312

Plant nitrogen regulatory P-PII polypeptides  

DOE Patents [OSTI]

The present invention generally relates to plant nitrogen regulatory PII gene (hereinafter P-PII gene), a gene involved in regulating plant nitrogen metabolism. The invention provides P-PII nucleotide sequences, expression constructs comprising said nucleotide sequences, and host cells and plants having said constructs and, optionally expressing the P-PII gene from said constructs. The invention also provides substantially pure P-PII proteins. The P-PII nucleotide sequences and constructs of the invention may be used to engineer organisms to overexpress wild-type or mutant P-PII regulatory protein. Engineered plants that overexpress or underexpress P-PII regulatory protein may have increased nitrogen assimilation capacity. Engineered organisms may be used to produce P-PII proteins which, in turn, can be used for a variety of purposes including in vitro screening of herbicides. P-PII nucleotide sequences have additional uses as probes for isolating additional genomic clones having the promoters of P-PII gene. P-PII promoters are light- and/or sucrose-inducible and may be advantageously used in genetic engineering of plants.

Coruzzi, Gloria M.; Lam, Hon-Ming; Hsieh, Ming-Hsiun

2004-11-23T23:59:59.000Z

313

A Decision Support System for Optimum Use of Fertilizers  

SciTech Connect (OSTI)

The Decision Support System for Agriculture (DSS4Ag) is an expert system being developed by the Site-Specific Technologies for Agriculture (SST4Ag) precision farming research project at the INEEL. DSS4Ag uses state-of-the-art artificial intelligence and computer science technologies to make spatially variable, site-specific, economically optimum decisions on fertilizer use. The DSS4Ag has an open architecture that allows for external input and addition of new requirements and integrates its results with existing agricultural systems infrastructures. The DSS4Ag reflects a paradigm shift in the information revolution in agriculture that is precision farming. We depict this information revolution in agriculture as an historic trend in the agricultural decision-making process.

Hoskinson, Reed Louis; Hess, John Richard; Fink, Raymond Keith

1999-07-01T23:59:59.000Z

314

A Decision Support System for Optimum Use of Fertilizers  

SciTech Connect (OSTI)

The Decision Support System for Agriculture (DSS4Ag) is an expert system being developed by the Site-Specific Technologies for Agriculture (SST4Ag) precision farming research project at the INEEL. DSS4Ag uses state-of-the-art artificial intelligence and computer science technologies to make spatially variable, site-specific, economically optimum decisions on fertilizer use. The DSS4Ag has an open architecture that allows for external input and addition of new requirements and integrates its results with existing agricultural systems' infrastructures. The DSS4Ag reflects a paradigm shift in the information revolution in agriculture that is precision farming. We depict this information revolution in agriculture as an historic trend in the agricultural decision-making process.

R. L. Hoskinson; J. R. Hess; R. K. Fink

1999-07-01T23:59:59.000Z

315

Multiscale modeling of exocytosis in the fertilization process  

E-Print Network [OSTI]

We discuss the implementation of a multiscale biophysico-chemical model able to cope with the main mechanisms underlying cumulative exocytosis in cells. The model is based on a diffusion equation in the presence of external forces that links calcium signaling and the biochemistry associated to the activity of cytoskeletal-based protein motors. This multiscale model offers an excellent quantitative spatio-temporal description of the cumulative exocytosis measured by means of fluorescence experiments. We also review pre-existing models reported in the literature on calcium waves, protein motor activation and dynamics, and intracellular directed transport of vesicles. As an example of the proposed model, we analyze the formation of the shield against polyspermy in the early events of fertilization in sea urchin eggs.

Aldo Ledesma Duran; I. Santamaria-Holek

2015-02-23T23:59:59.000Z

316

SENATE ANIMAL ETHICS COMMITTEE TERMS OF REFERENCE  

E-Print Network [OSTI]

and Teaching; the Appeal to Senate Animal Ethics Committee Standard Operating Procedures, the UCT Code from Faculty Animal Ethics Committees in terms of the Standard Operating Procedure for Appeals clarification and transparency in sharing information to ensure the maintenance of the highest ethical standards

Jarrett, Thomas H.

317

Evolution of Photosynthesis and Biospheric Oxygenation Contingent Upon Nitrogen Fixation?  

E-Print Network [OSTI]

How photosynthesis by Precambrian cyanobacteria oxygenated Earth's biosphere remains incompletely understood. Here it is argued that the oxic transition, which took place between approximately 2.3 and 0.5 Gyr ago, required a great proliferation of cyanobacteria, and this in turn depended on their ability to fix nitrogen via the nitrogenase enzyme system. However, the ability to fix nitrogen was not a panacea, and the rate of biospheric oxygenation may still have been affected by nitrogen constraints on cyanobacterial expansion. Evidence is presented for why cyanobacteria probably have a great need for fixed nitrogen than other prokaryotes, underscoring the importance of their ability to fix nitrogen. The connection between nitrogen fixation and the evolution of photosynthesis is demonstrated by the similarities between nitrogenase and enzymes critical for the biosynthesis of (bacterio)chlorophyll. It is hypothesized that biospheric oxygenation would not have occurred if the emergence of cyanobacteria had not been preceded by the evolution of nitrogen fixation, and if these organisms had not also acquired the ability to fix nitrogen at the beginning of or very early in their history. The evolution of nitrogen fixation also appears to have been a precondition for the evolution of (bacterio)chlorophyll-based photosynthesis. Given that some form of chlorophyll is obligatory for true photosynthesis, and its light absorption and chemical properties make it a "universal pigment," it may be predicted that the evolution of nitrogen fixation and photosynthesis are also closely linked on other Earth- like planets.

John W. Grula

2006-05-12T23:59:59.000Z

318

LIPID PRODUCTION BY DUNALIELLA SALINA IN BATCH CULTURE: EFFECTS OF NITROGEN LIMITATION AND LIGHT INTENSITY  

SciTech Connect (OSTI)

Atmospheric carbon dioxide (CO2) concentrations are increasing and may cause unknown deleterious environmental effects if left unchecked. The Intergovernmental Panel on Climate Change (IPCC) has predicted in its latest report a 2C to 4C increase in global temperatures even with the strictest CO2 mitigation practices. Global warming can be attributed in large part to the burning of carbon-based fossil fuels, as the concentration of atmospheric CO2 is directly related to the burning of fossil fuels. Biofuels which do not add CO2 to the atmosphere are presently generated primarily from terrestrial plants, i.e., ethanol from corn grain and biodiesel from soybean oil. The production of biofuels from terrestrial plants is severely limited by the availability of fertile land. Lipid production from microalgae and its corresponding biodiesel production have been studied since the late 1970s but large scale production has remained economically infeasible due to the large costs of sterile growing conditions required for many algal species. This study focuses on the potential of the halophilic microalgae species Dunaliella salina as a source of lipids and subsequent biodiesel production. The lipid production rates under high light and low light as well as nitrogen suffi cient and nitrogen defi cient culture conditions were compared for D. salina cultured in replicate photobioreactors. The results show (a) cellular lipid content ranging from 16 to 44% (wt), (b) a maximum culture lipid concentration of 450mg lipid/L, and (c) a maximum integrated lipid production rate of 46mg lipid/L culture*day. The high amount of lipids produced suggests that D. salina, which can be mass-cultured in non-sterile outdoor ponds, has strong potential to be an economically valuable source for renewable oil and biodiesel production.

Weldy, C.S.; Huesemann, M.

2007-01-01T23:59:59.000Z

319

Direct Comparison of Alfalfa Nitrogen Credits to Corn and Wheat  

E-Print Network [OSTI]

Station Ashland Ag Research Station #12;Alfalfa N credits to corn: · Infrequent fertilizer N responses Rate Aug Sep lb/a --------- bu/a --------- 15 48 48 35 55 43 55 52 51 75 62 49 Ashland, 2001

Balser, Teri C.

320

Effect of oil revenue on the fertility pattern in Iran, 1952-1976  

SciTech Connect (OSTI)

Counter to expectation based on the experience of developed nations, in Iran the increase of oil revenue from 1952 to 1975 was not accompanied by a decline in the fertility rate. To identify possible determinants of fertility behavior, the following hypotheses were tested: 1) developmental factors such as urbanization, high school or higher education of females, types of occupation and female labor force participation, have a direct negative impact; 2) the developmental variables have an indirect negative effect on fertility through the mean age at first marriage; 3) mean age at first marriage has a direct negative effect on fertility; and 4) in the provinces (Central, Khuzestan, Esfahan, E. Azarbijan) where large amounts of oil revenue was allocated, the fertility rate is lower than the fertility rate in other provinces where small amounts of oil revenue were distributed. Among developmental variables, high school and college education of females aged 15-29 as well as mean age at first marriage of females, or, lower proportion of married females age 20-24 were found to be important factors in depressing the fertility rate.

Nassirpour, M.

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Evolution of Photosynthesis and Biospheric Oxygenation Contingent Upon Nitrogen Fixation?  

E-Print Network [OSTI]

How photosynthesis by Precambrian cyanobacteria oxygenated Earth's biosphere remains incompletely understood. Here it is argued that the oxic transition, which took place between approximately 2.3 and 0.5 Gyr ago, required a great proliferation of cyanobacteria, and this in turn depended on their ability to fix nitrogen via the nitrogenase enzyme system. However, the ability to fix nitrogen was not a panacea, and the rate of biospheric oxygenation may still have been affected by nitrogen constraints on cyanobacterial expansion. Evidence is presented for why cyanobacteria probably have a great need for fixed nitrogen than other prokaryotes, underscoring the importance of their ability to fix nitrogen. The connection between nitrogen fixation and the evolution of photosynthesis is demonstrated by the similarities between nitrogenase and enzymes critical for the biosynthesis of (bacterio)chlorophyll. It is hypothesized that biospheric oxygenation would not have occurred if the emergence of cyanobacteria had not ...

Grula, J W

2006-01-01T23:59:59.000Z

322

Nitrogen removal from natural gas using two types of membranes  

DOE Patents [OSTI]

A process for treating natural gas or other methane-rich gas to remove excess nitrogen. The invention relies on two-stage membrane separation, using methane-selective membranes for the first stage and nitrogen-selective membranes for the second stage. The process enables the nitrogen content of the gas to be substantially reduced, without requiring the membranes to be operated at very low temperatures.

Baker, Richard W.; Lokhandwala, Kaaeid A.; Wijmans, Johannes G.; Da Costa, Andre R.

2003-10-07T23:59:59.000Z

323

Worldwide organic soil carbon and nitrogen data  

SciTech Connect (OSTI)

The objective of the research presented in this package was to identify data that could be used to estimate the size of the soil organic carbon pool under relatively undisturbed soil conditions. A subset of the data can be used to estimate amounts of soil carbon storage at equilibrium with natural soil-forming factors. The magnitude of soil properties so defined is a resulting nonequilibrium values for carbon storage. Variation in these values is due to differences in local and geographic soil-forming factors. Therefore, information is included on location, soil nitrogen content, climate, and vegetation along with carbon density and variation.

Zinke, P.J.; Stangenberger, A.G. [Univ. of California, Berkeley, CA (United States). Dept. of Forestry and Resource Management; Post, W.M.; Emanual, W.R.; Olson, J.S. [Oak Ridge National Lab., TN (United States)

1986-09-01T23:59:59.000Z

324

Nitrogen oxides storage catalysts containing cobalt  

DOE Patents [OSTI]

Nitrogen oxides (NO.sub.x) storage catalysts comprising cobalt and barium with a lean NO.sub.x storage ratio of 1.3 or greater. The NO.sub.x storage catalysts can be used to reduce NO.sub.x emissions from diesel or gas combustion engines by contacting the catalysts with the exhaust gas from the engines. The NO.sub.x storage catalysts can be one of the active components of a catalytic converter, which is used to treat exhaust gas from such engines.

Lauterbach, Jochen (Newark, DE); Snively, Christopher M. (Clarks Summit, PA); Vijay, Rohit (Annandale, NJ); Hendershot, Reed (Breinigsville, PA); Feist, Ben (Newark, DE)

2010-10-12T23:59:59.000Z

325

Nitrogen oxides emission trends in Monthly emission estimates of nitrogen oxides from space provide  

E-Print Network [OSTI]

Chapter 5 Nitrogen oxides emission trends in East Asia Abstract Monthly emission estimates present first results of a new emission estimation algorithm, specifically designed to use daily satellite observations of column concentrations for fast updates of emission estimates of short-lived atmospheric

Haak, Hein

326

Nitrogen-incorporation induced changes in the microstructure...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

in the microstructure of nanocrystalline WO3 thin films. Abstract: Nitrogen doped tungsten oxide (WO3) films were grown by reactive magnetron sputter-deposition by varying the...

327

Nitrogen Control in Electric Arc Furnace Steelmaking by Direct...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

a new technology with the potential to reduce operating costs and increase productivity in bar and flat-rolled products for the steel industry. Nitrogen Control in...

328

Absorption of Foliar-Applied Nitrogen by Cotton  

E-Print Network [OSTI]

wax, and nitrogen-15 absorption. Crop Science 37:807-811.water- deficit stress, and the absorption of foliar-appliedgrowth favorable for N absorption and translocation. Four

Oosterhuis, Derrick M

2009-01-01T23:59:59.000Z

329

Global Proteomics Reveal An Atypical Strategy for Carbon/Nitrogen...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

crucial to global oxygen production and worldwide carbon and nitrogen cycles. These microalgae are robust organisms capable carbon neutral biofuel production. Synechocystis sp....

330

COMBUSTION SOURCES OF UNREGULATED GAS PHASE NITROGENEOUS SPECIES  

E-Print Network [OSTI]

SAE Paper 750173, 1975. L. , Fifteenth Symposium Combustion,The Combustion Institute, International Pittsburgh, on 64.chemistry of products of combustion: nitrogenous The

Matthews, Ronald D.

2013-01-01T23:59:59.000Z

331

alter carbon nitrogen: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

PAPER Influence of tree species on carbon and nitrogen Physics Websites Summary: and for carbon sequestration (Jandl et al. 2007). Soil acidification and carbon sequestration are...

332

Nitrogen-Doped Graphene and its Application in Electrochemical...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Doped Graphene and its Application in Electrochemical Biosensing. Nitrogen-Doped Graphene and its Application in Electrochemical Biosensing. Abstract: Chemical doping with foreign...

333

Effect of Nitrogen Additives on Flame Retardant Action of Tributyl...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of tributyl phosphate (TBP) has been investigated. From the LOI tests on treated cotton it is clear that the nitrogen additives have synergistic action. Estimation of...

334

COMBUSTION SOURCES OF UNREGULATED GAS PHASE NITROGENEOUS SPECIES  

E-Print Network [OSTI]

Nitrogeneous Species in Gas Turbine Exhaust, from Conkle, et82) Percent of Organic Gas Turbine Emissions which containnitrogen dioxide from gas turbines (from the data presented

Matthews, Ronald D.

2013-01-01T23:59:59.000Z

335

Animals on Campus Responsible Administrative Unit  

E-Print Network [OSTI]

areas housing hazardous materials or machinery. 3.3 Except for trained service animals1 and fish: March 5, 2013 Page 2 of 2 3.4 Aquariums no larger than 30 gallons containing fish or turtles

336

Information Scaffolding: Application to Technical Animation  

E-Print Network [OSTI]

Into Place The device pictured contains four batteries.The animation of the batteries is done is such a way thatis clear that the four batteries are all the same and that

Newman, Catherine Claire

2010-01-01T23:59:59.000Z

337

Creation of Computer Animation from Story Descriptions  

E-Print Network [OSTI]

This report describes a computer system that creates simple computer animation in response to high-level, vague, and incomplete descriptions of films. It makes its films by collecting and evaluating suggestions from ...

Kahn, Kenneth Michael

1979-08-01T23:59:59.000Z

338

The Cellular Basis for Animal Regeneration  

E-Print Network [OSTI]

The ability of animals to regenerate missing parts is a dramatic and poorly understood aspect of biology. The sources of new cells for these regenerative phenomena have been sought for decades. Recent advances involving ...

Tanaka, EllyM.

339

Towards believable cloth motion in computer animation  

E-Print Network [OSTI]

This thesis covers the implementation of a cloth modeling algorithm within a computer animation package. The main objective of this thesis is to prove the feasibility of simulating the behavior of cloth using an empirically based model coupled...

Segu, Sunil Venkatesh

2012-06-07T23:59:59.000Z

340

A conceptual model for particle systems animation  

E-Print Network [OSTI]

Particle systems represent a technique for creating a special class of computer generated images. This class of imagery would be difficult or impossible to create using traditional surface based representations found in current computer animation...

Flaherty, Eric Wayne

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Continuous improvement in nitrogen rejection unit design  

SciTech Connect (OSTI)

The design and fabrication of Nitrogen Rejection Units (NRU) has advanced considerably over the past 15 years. Improvements have been made in all aspects of producing an NRU plant and cold box. This paper presents the primary areas involved that have seen these improvements. (1) Process design: the two-column process has been superseded by an approach which utilizes multiple flash drums and one column. This leads to a smaller and lower cost cold box. With low nitrogen content feeds, the prefractionater recovers half the methane as a high pressure residue gas and reduces the cold box size. (2) Mechanical Design: improved software enables the design process to be more accurate, eliminate piping and equipment interferences, reduce the size of the box and save design time. (3) Manufacturing: the interfacing of the 3D software design tools and the manufacturing process enables the shop floor personnel to reduce the manufacturing time by 10%. All of these individual improvements have reduced the real cost of an NRU substantially over the past 15 years.

O`Brien, J.V. [Process Systems International, Inc., Westborough, MA (United States); Maloney, J.J. [Praxair, Inc., Tonawanda, NY (United States)

1997-12-31T23:59:59.000Z

343

Effects of Sialyltransferase Mutation on Drosophila melanogaster Viability, Fertility, and Longevity  

E-Print Network [OSTI]

that mutations to this gene show significant reductions in fly longevity, fertility, and viability. Immunohistochemical staining experiments revealed DSiaT expression in ovaries, which implies a possible correlation between the sialyltransferase protein...

Pitts, Jared

2006-07-11T23:59:59.000Z

344

Fertility differentials and the redefinition of the normative structure across racial/ethnic lines  

E-Print Network [OSTI]

the voluminous literature examining the dynamics and differentials of fertility, extant studies suffer from several limitations including the treatment of racial/ethnic groups as homogenous, the cross-sectionality of their analyses, or their focus on either...

Ayala Garcia, Maria Isabel

2009-05-15T23:59:59.000Z

345

A study of the effects of natural fertility, weather and productive inputs in Chinese agriculture  

E-Print Network [OSTI]

This paper presents an investigation of the relations in China between farm output, the natural fertility of agricultural land, and the use of anthropogenic farm inputs. The methodology is presented as a potential increment ...

Eckaus, Richard S.; Tso, Katherine Kit-Yan.

346

Prediction of cow fertility based on productivity traits in dairy cattle under different production systems  

E-Print Network [OSTI]

A study to examine factors that influence dairy cattle fertility was conducted in the United Kingdom (UK) and Malawi. Productivity data from the UK comprising 56,014 records from 574 Holstein cows were retrieved from ...

Banda, Liveness Jessica

2014-11-28T23:59:59.000Z

347

E-Print Network 3.0 - agroforestry soil fertility Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ORIGINAL PAPER J. Lehmann 7 T. Feilner 7 G... to inorganic fertilizers under high soil pH and leaching conditions, but larger improvements of crop yields... could be achieved...

348

Impact of Foliar Fertilizer Containing Iodine on Golden Delicious Apple Trees  

E-Print Network [OSTI]

on marketable Golden Delicious/M.9 apple production. At thecontaining fertilizer on apple fruits firmness and theirold Golden Delicious/M.9 apple trees Trees were spaced at

Szwonek, Eugeniusz

2009-01-01T23:59:59.000Z

349

Multiple Social Interaction and Reproductive Externalities: An Investigation of Fertility Behaviour in Kenya  

E-Print Network [OSTI]

This paper examines the impact of reproductive externalities on fertility behaviour in Kenya by quantifying the effects of group membership on the number of children born. We focus on the identification of structural forms of social interaction...

Iyer, Sriya; Weeks, Melvyn

2006-03-14T23:59:59.000Z

350

Plant Nutrition and Fertilizer Management for Winter Wheat Production in the Blackland Prairie.  

E-Print Network [OSTI]

limited soil moisture, larger winter wheat plants that are de veloped due to excessive rates of fertilizer which stimulated early season growth may experience severe moisture stress, resulting in lower grain yield than wheat fertilized at sufficient... (Fe), zinc (Zn), manganese (Mn), copper (Cu), boron (B), mo lybdenum (Mo), and chlorine (Cl), are required in trace amounts for optimum plant growth plus maximum grain yield, but can be toxic at even slightly excessive levels. Soil levels...

Knowles, Tim C.; Hipp, Billy W.; Marshall, David S.; Sutton, Russelll L.

1995-01-01T23:59:59.000Z

351

Legume establishment, nodulation, and forage production as influenced by N, P, K fertilizers and lime  

E-Print Network [OSTI]

LEGUME ESTABLISHMEJ'JT, NODL'LATION, AND FORAGE PRODUCTION AS INFLUE. 'JCZD BY N, P, K FERTILIZERS AND LIME A thesis by EDUARDO ENRIQUZ MARTII, 0 CHA EIJ Submitted to the Graduate College of Texas ASM University in partial fulfillment... of the requirement for tne degree of MASTER OF SCIENCE December 1983 Major Subject: Agronomy LEGUME ESTABLISHMENT, NODULATION, AND FORAGE PRODUCTION AS INFLUENCED BY N, P, K FERTILIZERS AND LIME A thesis EDUARDO ENRIQUE MARTILLO CHALEN Approved as to style...

Martillo Chalen, Eduardo Enrique

1983-01-01T23:59:59.000Z

352

The Social Mobility-Fertility Hypothesis: a racial and class comparison among southern females.  

E-Print Network [OSTI]

THE SOCIAL MOBILITY-FERTILITY HYPOTHESIS: A RACIAL AND CLASS COMPARISON AMONG SOUTHERN FEMALES A Thesis by CAROLYN DELORES WHITE Submitted to the Graduate College of Texas A8M University in partial fulfillment of the requirement... for the degree of MASTER OF SCIENCE December 1974 Major Subject: Sociology THE SOCIAL MOBILITY-FERTILITY HYPOTHESIS: A RACIAL AND CLASS COMPARISON AMONG SOUTHERN FEMALES A Thesis by CAROLYN DELORES MHITE Approved as to style and content by: hair...

White, Carolyn Delores

1974-01-01T23:59:59.000Z

353

Study of the moisture-fertility requirements of cotton in the Brazos River Valley, 1957  

E-Print Network [OSTI]

LIBRARY II a III COLLEI:. e& 7EXAs STUDY OF THE MOISTURE-FERTILITY REQUIREMENTS OF COTTON IN THE BRAZOS RIVER VALLEY - 1957 A Thesis by CARROLL VIAYNE KEESE Submitted to the Graduate School of the Agricultural and Mechanical College... of Texas in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1958 Major Sub]ect: Agricultural Engineering STUDY OF THE MOISTURE-FERTILITY REQUIREMENTS OF COTTON IN THE BRAVOS RIVER VALLEY - 1957 A Thesis by CARROLL...

Keese, Carroll Wayne

1958-01-01T23:59:59.000Z

354

Soil phosphorus status and fertilizer use in select agricutural soils in Nicaragua  

E-Print Network [OSTI]

SOIL PHOSPHORUS STATUS AND FERTILIZER USE IN SELECT AGRICULTURAL SOILS IN NICARAGUA A Thesis by PATRICK G. NIEMEYER Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 2001 Major Subject: Soil Science SOIL PHOSPHORUS STATUS AND FERTILIZER USE IN SELECT AGRICULTURAL SOILS IN NICARAGUA A Thesis by PATRICK G. NIEMEYER Submitted to Texas A&M University in partial fulfillment...

Niemeyer, Patrick G

2001-01-01T23:59:59.000Z

355

Optimum fertilization rate for intermediate leaf cucumber grown for once-over mechanical harvest  

E-Print Network [OSTI]

OPTIMUM FERTILIZATION RATE FOR INTERMEDIATE LEAF CUCUMBER GROWN FOR ONCE-OVER MECHANICAL HARVEST A Thesis by TIMOTHY MICHAEL KONDERLA Submitted to the Office of Graduate Studies of Texas A& M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE December 1992 Major Subject: Horticulture OPTIMUM FERTILIZATION RATE FOR INTERMEDIATE LEAF CUCUMBER GROWN FOR ONCE-OVER MECHANICAL HARVEST A Thesis by TIMOTHY MICHAEL KONDERLA Approved as to style...

Konderla, Timothy Michael

1992-01-01T23:59:59.000Z

356

Shoot dynamics of 'Alamo' switchgrass as influenced by defoliation and fertilization  

E-Print Network [OSTI]

of MASTER OF SCIENCE August 1981 Major Subject: Range Science SHOOT DYNAMICS OF 'ALAMO' SWITCHGRASS AS INFLUENCED BY DE1'OLIATION AND FERTILIZATION A Thesis by TOMMY DALE COPELAND Approved as to style and content by: CF1airman of Committees) g mber...) (Member) (Member) (Member) (Head of Department) August 1981 ABSTRACT Shoot Dynamics of 'Alamo' Switchgrass as Influenced by Defoliati. on and Fertilization (August 1981) Tommy Dale Copeland, B. S. , Tarleton State University Chairman of Advisory...

Copeland, Tommy Dale

1981-01-01T23:59:59.000Z

357

Effects of variability in sire fertility and daughter stayability on profitability of sire selection  

E-Print Network [OSTI]

EFFECTS OP VARIABILITY IN SIRE FERTILITY AND DAUGHTER STAYABILITY ON PROFITABILITY OF SIRE SELECTION A Thesis by RENE FEDERICO OCHOA OCHOA Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... on Profitability of Sire Selection. (December 1989) Rene Federico Ochoa Ochoa, B. S. , Universidad Autonoma de Chihuahua. Chihuahua, Mexico. Chair of Advisory Commitee: Dr. Jeremy F. Taylor Records of 340 Holstein sires with milk, milk fat, fertility...

Ochoa Ochoa, Rene Federico

1989-01-01T23:59:59.000Z

358

Oil bioremediation in salt marsh mesocosms as influenced by nitrogen, phosphorus, and bacterial seeding  

E-Print Network [OSTI]

Glasshouse experiments were conducted to determine the effects of N and P fertilization and bacterial seeding on crude oil degradation in salt marsh mesocosms containing marsh soil and Spartina alterniflora. Fertilization with urea, NH4, and N03...

Wright, Alan Lee

1995-01-01T23:59:59.000Z

359

21H.909 People and Other Animals, Fall 2005  

E-Print Network [OSTI]

A historical survey of the ways that people have interacted with their closest animal relatives, for example: hunting, domestication of livestock, worship of animal gods, exploitation of animal labor, scientific study of ...

Ritvo, Harriet

360

How extensive are the impacts of nitrogen pollution in Great  

E-Print Network [OSTI]

How extensive are the impacts of nitrogen pollution in Great Britain's forests? Protecting our forests from pollutant deposition is and has been a topical issue for some time. Nitrogen, as well as being an essential nutrient for trees, is one of the most important of these pollutants. This article

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Nitrogen modification of highly porous carbon for improved supercapacitor performance  

E-Print Network [OSTI]

Nitrogen modification of highly porous carbon for improved supercapacitor performance Stephanie L for supercapacitor applications. Surface modification increases the amount of nitrogen by four times when compared elements in highly porous carbon used for electric double-layer supercapacitors.1 These elements modify

Cao, Guozhong

362

Carbon and Nitrogen Dynamics of Temperate and Subarctic Heath  

E-Print Network [OSTI]

Carbon and Nitrogen Dynamics of Temperate and Subarctic Heath Ecosystems with Emphasis on Cold-season cycling of carbon and nitrogen in temperate and subarctic heath ecosystems. Over the last three years, I spend many hours introducing me to modeling carbon exchange, thank you. Also thanks to Karina Clemmensen

363

Nitrogen Dynamics in Sandy Freshwater Sediments (Saginaw Bay, Lake Huron)  

E-Print Network [OSTI]

of added 15NH4 + from lake water passing over dark sediment cores. Sediment-water fluxes of nitrogen at the sediment- water interface is derived from ammonium pro- duced from organic matter mineralization in surface ABSTRACT. Sediment-water nitrogen fluxes and transformations were examined at two sites in Sagi- naw Bay

364

Fuzzy predictive control for nitrogen removal in biological wastewater treatment  

E-Print Network [OSTI]

Fuzzy predictive control for nitrogen removal in biological wastewater treatment S. Marsili wastewater is too low, full denitrification is difficult to obtain and an additional source of organic carbon predictive control; wastewater treatment plant Introduction The problem of improving the nitrogen removal

365

Ecological Modelling 192 (2006) 143159 Nitrogen transformation and transport modeling  

E-Print Network [OSTI]

model; Transformation; Transport; Nitrification; Denitrification; RT3D 1. Introduction Nitrogen of this paper are to develop a nitro- gen transport and transformation model for saturated groundwater systemsEcological Modelling 192 (2006) 143­159 Nitrogen transformation and transport modeling

Clement, Prabhakar

366

Nitrogen Loading and Attenuation in the West Falmouth Harbor Watershed  

E-Print Network [OSTI]

in nitrogen loading due to the opening of the wastewater treatment plant and increased septic inputs Wastewater Treatment Plant (WWTP) and septic tanks arrive in the form of plumes of higher nitrogen. The treatment plant provides secondary treatment to the incoming wastewater but is not designed to provide

Vallino, Joseph J.

367

Quantum optics with nitrogen-vacancy centers in diamond  

E-Print Network [OSTI]

We review the electronic level structure of the nitrogen-vacancy in diamond and some common experimental techniques to study its optical properties at low temperatures. We then summarize several recent experiments and advances in using nitrogen-vacancy centers for quantum optics.

Yiwen Chu; Mikhail D. Lukin

2015-04-22T23:59:59.000Z

368

Department of Animal Sciences Quarterly Newsletter Fall 2002  

E-Print Network [OSTI]

and Water Science addresses the question of why phosphorous in manure moves differently in soils than does fertilizer phosphorous ($586,000, 5 years, NRI). Farms need this information to decide what needs to be done

Watson, Craig A.

369

Retrieval of ozone and nitrogen dioxide concentrations from Stratospheric Aerosol and Gas Experiment III (SAGE III)  

E-Print Network [OSTI]

Retrieval of ozone and nitrogen dioxide concentrations from Stratospheric Aerosol and Gas extinction. We retrieve ozone and nitrogen dioxide number densities and aerosol extinction from transmission), Retrieval of ozone and nitrogen dioxide concentrations from Stratospheric Aerosol and Gas Experiment III

370

Effects of elevated CO2 , nitrogen deposition, and decreased species diversity on foliar fungal plant disease  

E-Print Network [OSTI]

. Keywords: biodiversity, ecosystem, elevated carbon dioxide, nitrogen enrichment, parasites, plant pathogensEffects of elevated CO2 , nitrogen deposition, and decreased species diversity on foliar fungal Three components of global change, elevated CO2 , nitrogen addition, and decreased plant species

Crews, Stephen

371

6/4/2013 Page 1 of 12 Nitrogen Dioxide SOP Standard Operating Procedures  

E-Print Network [OSTI]

6/4/2013 Page 1 of 12 Nitrogen Dioxide SOP Standard Operating Procedures Nitrogen Dioxide and Nitric Oxide Print a copy and insert into your laboratory the precautions and safe handling procedures for the use of Nitrogen Dioxide

Cohen, Ronald C.

372

Satellite observations of ozone and nitrogen dioxide: from retrievals to emission estimates  

E-Print Network [OSTI]

Satellite observations of ozone and nitrogen dioxide: from retrievals to emission estimates #12 Satellite observations of ozone and nitrogen dioxide: from retrievals to emission es- timates / by Bas Subject headings: satellite retrieval / nitrogen dioxide / ozone / air pollution / emis- sion estimates

Haak, Hein

373

Eddy-covariance observations of the atmosphere-biosphere exchange of nitrogen oxides  

E-Print Network [OSTI]

and Kesselmeier, J. : Nitrogen dioxide (NO 2 ) uptake byM. : Leaf uptake of nitrogen dioxide (NO 2 ) in a tropicalMorikawa, H. : Atmospheric nitrogen dioxide gas is a plant

Min, Kyung-Eun

2012-01-01T23:59:59.000Z

374

Removal of basic nitrogen compounds from hydrocarbon liquids  

DOE Patents [OSTI]

A method is provided for reducing the concentration of basic nitrogen compounds in hydrocarbonaceous feedstock fluids used in the refining industry by providing a solid particulate carbonaceous adsorbent/fuel material such as coal having active basic nitrogen complexing sites on the surface thereof and the coal with a hydrocarbonaceous feedstock containing basic nitrogen compounds to facilitate attraction of the basic nitrogen compounds to the complexing sites and the formation of complexes thereof on the surface of the coal. The adsorbent coal material and the complexes formed thereon are from the feedstock fluid to provide a hydrocarbonaceous fluid of reduced basic nitrogen compound concentration. The coal can then be used as fuel for boilers and the like.

Givens, Edwin N. (Bethlehem, PA); Hoover, David S. (New Tripoli, PA)

1985-01-01T23:59:59.000Z

375

Safety evaluation for packaging (onsite) nitrogen trailers propane tanks  

SciTech Connect (OSTI)

The purpose of the Safety Evaluation for Packaging (SEP) is the evaluation and authorization of the onsite transport of propane tanks that are mounted on the Lockheed Martin Hanford Corporation Characterization Project`s nitrogen trailers. This SEP authorizes onsite transport of the nitrogen trailers, including the propane tanks, until May 31, 1998. The three nitrogen trailers (HO-64-4966, HO-64-4968, and HO-64-5170) are rated for 1,361 kg (30,000 lb) and are equipped with tandem axles and pintel hitches. Permanently mounted on each trailer is a 5,678 L (1,500 gal) cryogenic dewar that is filled with nitrogen, and a propane fired water bath vaporizer system, and a 454 L (1 20 gal) propane tank. The nitrogen trailer system is operated only when it is disconnected from the tow vehicle and is leveled and stabilized. When the trailers are transported, the propane tanks are isolated via closed supply valves.

Ferrell, P.C.

1998-01-28T23:59:59.000Z

376

Process for separating nitrogen from methane using microchannel process technology  

DOE Patents [OSTI]

The disclosed invention relates to a process for separating methane or nitrogen from a fluid mixture comprising methane and nitrogen, the process comprising: (A) flowing the fluid mixture into a microchannel separator, the microchannel separator comprising a plurality of process microchannels containing a sorption medium, the fluid mixture being maintained in the microchannel separator until at least part of the methane or nitrogen is sorbed by the sorption medium, and removing non-sorbed parts of the fluid mixture from the microchannel separator; and (B) desorbing the methane or nitrogen from the sorption medium and removing the desorbed methane or nitrogen from the microchannel separator. The process is suitable for upgrading methane from coal mines, landfills, and other sub-quality sources.

Tonkovich, Anna Lee (Marysville, OH); Qiu, Dongming (Dublin, OH); Dritz, Terence Andrew (Worthington, OH); Neagle, Paul (Westerville, OH); Litt, Robert Dwayne (Westerville, OH); Arora, Ravi (Dublin, OH); Lamont, Michael Jay (Hilliard, OH); Pagnotto, Kristina M. (Cincinnati, OH)

2007-07-31T23:59:59.000Z

377

animal hormonell wirksame: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

in Oberflchengewssern. Ein erhhtes Augenmerk liegt auf Substanzen, (more) Hoffmann, Frauke 2012-01-01 3 Artificial Animals for Computer Animation Computer Technologies...

378

Chevron Richmond Refinery Pipe Rupture and Fire Animation - Work...  

Broader source: Energy.gov (indexed) [DOE]

Chevron Richmond Refinery Pipe Rupture and Fire Animation - Work Planning and Control is Not Chevron Richmond Refinery Pipe Rupture and Fire Animation - Work Planning and Control...

379

animal studies good: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

to Animal Study Proposals The Animal Welfare Regulations and the PHS Policy on Humane Care and Use of Laboratory Biology and Medicine Websites Summary: Guideline Regarding...

380

animal hect ubiquitin: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

animal tratado con: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

382

animal empregando leguminosa: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

383

animal para humanos: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

384

animals suckling: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

385

animal alternative method: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

386

animal geranyl diphosphate: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

387

animal experimentation: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

388

animal diseases brucellosis: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

389

animal diseases: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

390

animal imaging eude: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

391

animal hoarding cases: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

392

animal cranial irradiation: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

393

animal brucellosis bulgaria: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

394

animal pathogen cryptococcus: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

395

accelerates animal hemostasis: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

major contribution of this paper is that for the first time, it is possible for computer graphics animators, to specify and control a three dimensional fluid animation, without...

396

animal science research: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

be looking at livestock, arable, and mixed Evans, Paul 8 Professor of Animal Science Meat Science Engineering Websites Summary: Professor of Animal Science Meat Science B.S.,...

397

Nitrogen doped zinc oxide thin film  

SciTech Connect (OSTI)

To summarize, polycrystalline ZnO thin films were grown by reactive sputtering. Nitrogen was introduced into the films by reactive sputtering in an NO{sub 2} plasma or by N{sup +} implantation. All ZnO films grown show n-type conductivity. In unintentionally doped ZnO films, the n-type conductivities are attributed to Zn{sub i}, a native shallow donor. In NO{sub 2}-grown ZnO films, the n-type conductivity is attributed to (N{sub 2}){sub O}, a shallow double donor. In NO{sub 2}-grown ZnO films, 0.3 atomic % nitrogen was found to exist in the form of N{sub 2}O and N{sub 2}. Upon annealing, N{sub 2}O decomposes into N{sub 2} and O{sub 2}. In furnace-annealed samples N{sub 2} redistributes diffusively and forms gaseous N{sub 2} bubbles in the films. Unintentionally doped ZnO films were grown at different oxygen partial pressures. Zni was found to form even at oxygen-rich condition and led to n-type conductivity. N{sup +} implantation into unintentionally doped ZnO film deteriorates the crystallinity and optical properties and leads to higher electron concentration. The free electrons in the implanted films are attributed to the defects introduced by implantation and formation of (N{sub 2}){sub O} and Zni. Although today there is still no reliable means to produce good quality, stable p-type ZnO material, ZnO remains an attractive material with potential for high performance short wavelength optoelectronic devices. One may argue that gallium nitride was in a similar situation a decade ago. Although we did not obtain any p-type conductivity, we hope our research will provide a valuable reference to the literature.

Li, Sonny X.

2003-12-15T23:59:59.000Z

398

Nitrogen dioxide and respiratory illness in children. Part II: Assessment of exposure to nitrogen dioxide  

SciTech Connect (OSTI)

Repeated measurements of nitrogen dioxide were obtained from 1988 to 1991 in the homes of 1,205 infants living in Albuquerque, NM. Passive diffusion samplers were used to obtain a series of two-week integrated measurements from the home of each infant for use in a cohort study of the relation of residential exposure to nitrogen dioxide and respiratory illnesses. Information on stove use and time spent inside the residence was collected at two-week and two-month intervals, respectively. During the winter, in the bedrooms of homes with gas cooking stoves, mean nitrogen dioxide concentrations were 21 parts per billion (ppb); mean concentrations in the living room and kitchen were 29 ppb and 34 ppb, respectively. In homes with electric cooking stoves, the mean bedroom concentration was 7 ppb during the winter. Lower indoor concentrations were observed during the summer in homes with both gas and electric stoves. On average, infants spent approximately 12.3 hours per day in their bedrooms, 7.3 hours in the living rooms, 35 minutes in the kitchens, and 3.8 hours out of their homes. (As a condition of participation, none of the infants spent more than 20 hours per week in day care outside of their homes). The mean time infants spent in the kitchen during cooking was approximately nine minutes per day. We tested whether exposures of infants living in homes with gas stoves could be reasonably estimated by measurements in the bedroom in comparison with time-weighted average concentrations based on time-activity data and simultaneous nitrogen dioxide measurements in the kitchen, living room, and bedroom. In 1,937 two-week intervals from 587 infants, 90% of time-weighted exposure (on the three-level classification used in this study) estimates were in agreement with estimates based on bedroom concentrations alone.

Lambert, W.E.; Samet, J.M.; Hunt, W.C.; Skipper, B.J.; Schwab, M.; Spengler, J.D. (Univ. of New Mexico Medical Center, Albuquerque (United States))

1993-06-01T23:59:59.000Z

399

Animal Pathogen/Product Import Importing "Animal" Pathogens from Outside Canada  

E-Print Network [OSTI]

Animal Pathogen/Product Import Importing "Animal" Pathogens from Outside Canada 1) Permits is required from the CFIA* (a division of Agriculture Canada), please go to the CFIA website at http importation permit from Public Health Agency Canada may also be required. #12;

400

Sketch-Based Animation Tool for Character Animation Intergrating into a Production Pipeline  

E-Print Network [OSTI]

...................................................................................... 15 III.E. Integrated into a production environment ............................................ 18 CHAPTER IV FUTURE WORK ........................................................................... 22 IV.A. Pressure sensitivity.... 22 CHAPTER IV FUTURE WORK This thesis describes several possibilities in the area of computer animation field in expanding and extending natural functionalities. IV.A. Pressure sensitivity The current sketch-based animation tool has...

Low, Ser En

2014-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Faraday rotation spectroscopy of nitrogen dioxide based on a widely tunable external cavity quantum cascade laser  

E-Print Network [OSTI]

Faraday rotation spectroscopy of nitrogen dioxide based on a widely tunable external cavity quantum: Faraday Rotation Spectroscopy, external-cavity quantum cascade laser, nitrogen dioxide, trace

402

In Situ One-Step Synthesis of Hierarchical Nitrogen-Doped Porous...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Synthesis of Hierarchical Nitrogen-Doped Porous Carbon for High Performance Supercapacitors. In Situ One-Step Synthesis of Hierarchical Nitrogen-Doped Porous Carbon for High...

403

E-Print Network 3.0 - accessible critical nitrogen Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Air & Waste Summary: for concentrations and isotopes to avoid storage artifacts. Bucket collection has been criticized because nitrogen... Matter and Nitrogen Isotopic...

404

E-Print Network 3.0 - atmospheric nitrogen loads Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and in the water running down tree trunks. We investigated how nitrogen pollution affected which... how well the species could recover from high levels of nitrogen exposure....

405

E-Print Network 3.0 - affect additional nitrogen Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

nitrate solution to determine what happened to the nitrogen and how the deposition affected... on a range of key microbial activities. The nitrogen additions decreased the rate...

406

E-Print Network 3.0 - alpha-induced atmospheric nitrogen Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

and in the water running down tree trunks. We investigated how nitrogen pollution affected which... how well the species could recover from high levels of nitrogen exposure....

407

E-Print Network 3.0 - aerobic nitrogen fixation Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Collection: Mathematics 85 Nitrogen isotope dynamics of the Cariaco Basin, Venezuela Robert C. Thunell,1 Summary: . In recent budgets of oceanic fixed nitrogen, N2...

408

Speed-line for 3D animation  

E-Print Network [OSTI]

Committee Members, Carol LaFayette John Keyser Head of Department, Mardelle Shepley December 2005 Major Subject: Visualization Sciences iii ABSTRACT Speed-Line for 3D Animation. (December 2005) Won Chan Song, B.F.A., Ringling School of Art and Design Chair... to thank my committee members, Prof. Carol LaFayette and Dr. John Keyser for their advice and feedback. My gratitude also goes to Hobart Chan for letting me borrow his car model, which saved me a huge amount of time when I was making an animation as a...

Song, Won Chan

2007-04-25T23:59:59.000Z

409

Salt index of potassium phosphate fertilizers and its relation to germination and early plant growth of field crops  

E-Print Network [OSTI]

), ammoniated potassium phosphate (AKP-1 and AKP-2) and potassium phosphate (KP). These vere typical samples prepared in a pilot plant. Scottish Industries was the source of potassium metaphosphate (KMP) and Tennessee Valley Authority for ammonium Table 2.... Fertilizer materials used in study. Fertilizer Potassium polyphosphate Desi nation Fertilizer Source Pennzoil United N-P205-K20 Anal sis %%d 0-50-40 Polyphosphate S ecies Yes Ammoniated potassium phosphate AKP-1 Ammoniated potassium phosphate...

Freeouf, Jerry Allen

1975-01-01T23:59:59.000Z

410

Release of fuel-bound nitrogen during biomass gasification  

SciTech Connect (OSTI)

Gasification of four biomass feedstocks (leucaena, sawdust, bagasse, and banagrass) with significantly different fuel-bound nitrogen (FBN) content was investigated to determine the effects of operational parameters and nitrogen content of biomass on the partitioning of FBN among nitrogenous gas species. Experiments were performed using a bench-scale, indirectly heated, fluidized-bed gasifier. Data were obtained over a range of temperatures and equivalence ratios representative of commercial biomass gasification processes. An assay of all major nitrogenous components in the gasification products was performed for the first time, providing a clear accounting of the evolution of FBN. Important findings of this research include the following: (1) NH{sub 3} and N{sub 2} are the dominant species evolved from fuel nitrogen during biomass gasification; >90% of FBN in feedstock is converted to NH{sub 3} and N{sub 2}; (2) relative levels of NH{sub 3} and N{sub 2} are determined by thermochemical reactions in the gasifier; these reactions are affected strongly by temperature; (3) N{sub 2} appears to be primarily produced through the conversion of NH{sub 3} in the gas phase; (4) the structural formula and content of fuel nitrogen in biomass feedstock significantly affect the formation and evolution of nitrogen species during biomass gasification.

Zhou, J.; Masutani, S.M.; Ishimura, D.M.; Turn, S.Q.; Kinoshita, C.M.

2000-03-01T23:59:59.000Z

411

Global projections for anthropogenic reactive nitrogen emissions to the atmosphere: an assessment of scenarios in the scientific literature  

SciTech Connect (OSTI)

Most long-term scenarios of global N emissions are produced by Integrated Assessment Models in the context of climate change assessment. The scenarios indicate that N emissions are likely to increase in the next decades, followed by a stabilization or decline. Critical factors for future N emissions are the development of the underlying drivers (especially fertilizer use, animal husbandry, transport and power generation), air pollution control policy and climate policy. The new scenarios made for climate change assessment, the Representative Concentration Pathways - RCPs, are not representative of the range of possible N-emission projections. A more focused development of scenarios for air pollution may improve the relevance and quality of the scenarios.

Van Vuuren, Detlef; Bouwman, Lex; Smith, Steven J.; Dentener, Frank

2011-09-17T23:59:59.000Z

412

An Artificial Animated Boxer Alexander Kolliopoulos  

E-Print Network [OSTI]

that need to be addressed for this project: animation and control. It is difficult to model good human of artificial life is to model independently acting human characters that appear to behave realistically to a viewer. By modeling artificial human characters engaged in one activity, such as boxing, we may gain

Toronto, University of

413

Simulation and animation of a slinky  

E-Print Network [OSTI]

physical parameters of objects as well. One application of this is the dynamic simulation and animation of a toy Slinky. The equations of motion which model a Slinky have been developed and initially tested by Jim Williams of Rockwell International, Inc...

Maxey, Mark Ray

1994-01-01T23:59:59.000Z

414

UW SCHOOL OF PHARMACY ANIMAL USE COMMITTEE  

E-Print Network [OSTI]

UW SCHOOL OF PHARMACY ANIMAL USE COMMITTEE 2013-2014 Warren Heideman (chair) Lara Collier Delinda the research- related activities of the School. 4. Continue to consider relocation of aquatics to space outside and how those activities fulfilled the charges and support the School's mission and strategic priorities

Sheridan, Jennifer

415

Authoring and Animating Painterly Characters KATIE BASSETT  

E-Print Network [OSTI]

156 Authoring and Animating Painterly Characters KATIE BASSETT Disney Research Zurich and ETH Zurich ILYA BARAN Disney Research Zurich JOHANNES SCHMID and MARKUS GROSS Disney Research Zurich and ETH Authors' addresses: K. Bassett (corresponding author), Disney Research Zurich and ETH Zurich; email

Popovic, Jovan

416

learning, Memory, and Cognition: Animal Perspectives 28  

E-Print Network [OSTI]

inverte brates and lower vertebrates), but such processes must be assumed to also exist in these animal-specific sensory and motor domains will lead to more flexible behavior, and thus to more advanced cognitive functions. Predicting the future will there fore be less constrained, and more options will enrich

Menzel, Randolf - Institut fr Biologie

417

Domestic animals in a changing world  

E-Print Network [OSTI]

of high quality feed Management systems Higher total production Environmental impact Diseases (infectious material Production of high quality feed Management systems Higher total production Environmental impact with high production in the feeding and management systems that we provide, without compromising animal

418

Perceptual Modeling for Behavioral Animation of Fishes  

E-Print Network [OSTI]

Perceptual Modeling for Behavioral Animation of Fishes Xiaoyuan Tu Demetri Terzopoulos Department worlds. We have created a virtual marine world inhabited by artificial fishes which can swim hydrody­ namically in simulated water through the motor control of internal muscles. Artificial fishes exploit

Toronto, University of

419

Animal Care and Biosafety STANDARD OPERATING PROCEDURES  

E-Print Network [OSTI]

Animal Care and Biosafety Committee 1 STANDARD OPERATING PROCEDURES BUACBC-SOP-01 Fish technique for fish species. 1. Materials 1. Water, MS222TM A. Considerations 1. Tricane methanesulphonate (MS222TM) is one of the few anaesthetic registered for veterinary use on fish in Canada and has

420

LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURE  

E-Print Network [OSTI]

4.A.22 LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURE FOR OPERATION/MAINTENANCE. 2.0 Scope This procedure applies to all personnel needing to operate this equipment. 3.0 Procedure 3 OF QUANTIFLEX ANESTHESIA MACHINE/ SURGIVET SAV2500 VENTILATOR UNIT 1.0 Purpose This procedure outlines how

Krovi, Venkat

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

COMPARATIVE MEDICINE AND LABORATORY ANIMAL FACILITIES  

E-Print Network [OSTI]

COMPARATIVE MEDICINE AND LABORATORY ANIMAL FACILITIES STANDARD OPERATING PROCEDURES For Guillotine Maintenance at the CMLAF 1.0 Purpose: This procedure details the rationale and justification for the use of the guillotine 2.0 Scope: This procedure applies to all CMLAF staff as well as research staff using

Krovi, Venkat

422

Animal Care and Biosafety STANDARD OPERATING PROCEDURES  

E-Print Network [OSTI]

for use within the given animal tank; 3. NO PLASTIC TANKS WILL HAVE HEATERS! 4. ALL tanks containing glasses and nitrile gloves. #12;BUACBCSOP05 2 4. Procedure A. Aquarium Maintenance: 1. Water changes. I. 2025% of the tank water will be replaced weekly and 50% monthly. The water must

423

UNIVERSITY COUNCIL ON ANIMAL CARE (UCAC) Terms of Reference  

E-Print Network [OSTI]

's Terms of Reference; AUS-approved Standard Operating Procedures (SOPs). b) Ensure that the University, maintenance and use of animals as defined by the Canadian Council on Animal Care (CCAC), hereafter referred Canada. iv) The Canadian Association of Laboratory Medicine's Standards of Animal Care; v) The Animals

Lennard, William N.

424

Nitrogen Trifluoride-Based Fluoride- Volatility Separations Process: Initial Studies  

SciTech Connect (OSTI)

This document describes the results of our investigations on the potential use of nitrogen trifluoride as the fluorinating and oxidizing agent in fluoride volatility-based used nuclear fuel reprocessing. The conceptual process uses differences in reaction temperatures between nitrogen trifluoride and fuel constituents that produce volatile fluorides to achieve separations and recover valuable constituents. We provide results from our thermodynamic evaluations, thermo-analytical experiments, kinetic models, and provide a preliminary process flowsheet. The evaluations found that nitrogen trifluoride can effectively produce volatile fluorides at different temperatures dependent on the fuel constituent.

McNamara, Bruce K.; Scheele, Randall D.; Casella, Andrew M.; Kozelisky, Anne E.

2011-09-28T23:59:59.000Z

425

Nitrogen-doped Graphene and Its Electrochemical Applications  

SciTech Connect (OSTI)

Nitrogen-doped graphene (N-graphene) is obtained by exposing graphene to nitrogen plasma. N-graphene exhibits much higher electrocatalytic activity toward oxygen reduction and H2O2 reduction than graphene, and much higher durability and selectivity than the widely-used expensive Pt. The excellent electrochemical performance of N-graphene is attributed to nitrogen functional groups and the specific properties of graphene. This indicates that N-graphene is promising for applications in electrochemical energy devices (fuel cells, metal-air batteries) and biosensors.

Shao, Yuyan; Zhang, Sheng; Engelhard, Mark H.; Li, Guosheng; Shao, Guocheng; Wang, Yong; Liu, Jun; Aksay, Ilhan A.; Lin, Yuehe

2010-06-04T23:59:59.000Z

426

Removal of sulfur and nitrogen containing pollutants from discharge gases  

DOE Patents [OSTI]

Oxides of sulfur and of nitrogen are removed from waste gases by reaction with an unsupported copper oxide powder to form copper sulfate. The resulting copper sulfate is dissolved in water to effect separation from insoluble mineral ash and dried to form solid copper sulfate pentahydrate. This solid sulfate is thermally decomposed to finely divided copper oxide powder with high specific surface area. The copper oxide powder is recycled into contact with the waste gases requiring cleanup. A reducing gas can be introduced to convert the oxide of nitrogen pollutants to nitrogen.

Joubert, James I. (Pittsburgh, PA)

1986-01-01T23:59:59.000Z

427

Precipitation of impurities in 9-32-0 grade fluid fertilizers  

SciTech Connect (OSTI)

For several years TVA has been studying production of 9-32-0 ammonium polyphosphate suspension produced from ammoniated merchant-grade wet-process orthophosphoric acid. Suspensions containing polyphosphate have an advantage over those that contain only orthophosphate in that they can be stored satisfactorily at much lower temperature. However, the introduction of polyphosphate (pyrophosphate anion) complicates the precipitation of impurities and has yielded inconsistent storage characteristics in 9-32-0 fluid fertilizers. Fluorine also has been shown to affect suspension fertilizer properties. The viscosity of 13-38-0 orthophosphate suspension fertilizers is affected by the atomic ratios F:(Al + Fe + Mg). Addition of fluorine prevents sludges and precipitates in ammonium polyphosphate fertilizer solutions - the proper amount of fluorine is related to the amount of each of the metallic impurities present and also to the fraction of the phosphate present as pyrophosphate. Incorporation of polyphosphate or fluorine or both has been shown to have positive effects on ammoniated wet-process phosphoric acid (WPPA), but they do not report the solubility relationships of the cation impurities (Fe, Al, Mg, and Ca) with respect to the anion constituents (PO/sub 4/, P/sub 2/O/sub 7/, and F). Therefore, a factorial study was developed to determine the solubility relationships of the precipitated metal impurities encountered in 9-32-0 fluid fertilizers. 10 refs., 1 fig., 20 tabs.

Dillard, E.F.; Scheib, R.M.; Greenwell, B.E.

1986-01-01T23:59:59.000Z

428

Nitrate accumulation in soils and in plant parts of sorghum and oats as influenced by sources and rates of nitrogen fertilizers  

E-Print Network [OSTI]

and Accumulation in the Soil Profile Residual soil NO atter removal by the first crop Residual soil NO after removal by the second crop Residual soil NO after. 15 years in Coastal bermudagrass plo s 21 2 J. 21 41 41 46 50 DI, CUSSION Nitrate... in hydroxylamine reductase. Wright and Trautman (65) and Nightingale (39) have indicated that deficiencies or imbalance of other nutrients such as K, S, and Fe may cause NO build-up. 3 According to Benne (4), injury of the pl. ant tissues resulted in a drastic...

Costa, Cassimiro Vaz

1970-01-01T23:59:59.000Z

429

Nitrogen dioxide and respiratory illnesses in infants  

SciTech Connect (OSTI)

Nitrogen dioxide is an oxidant gas that contaminates outdoor air and indoor air in homes with unvented gas appliances. A prospective cohort study was carried out to test the hypothesis that residential exposure to NO2 increases incidence and severity of respiratory illnesses during the first 18 months of life. A cohort of 1,205 healthy infants from homes without smokers was enrolled. The daily occurrence of respiratory symptoms and illnesses was reported by the mothers every 2 wk. Illnesses with wheezing or wet cough were classified as lower respiratory tract. Indoor NO2 concentrations were serially measured with passive samplers place in the subjects' bedrooms. In stratified analyses, illness incidence rates did not consistently increase with exposure to NO2 or stove type. In multivariate analyses that adjusted for potential confounding factors, odds ratios were not significantly elevated for current or lagged NO2 exposures, or stove type. Illness duration, a measure of illness severity, was not associated with NO2 exposure. The findings can be extended to homes with gas stoves in regions of the United States where the outdoor air is not heavily polluted by NO2.

Samet, J.M.; Lambert, W.E.; Skipper, B.J.; Cushing, A.H.; Hunt, W.C.; Young, S.A.; McLaren, L.C.; Schwab, M.; Spengler, J.D. (Univ. of New Mexico Medical Center, Albuquerque (United States))

1993-11-01T23:59:59.000Z

430

Prochlorococcus genetic transformation and genomics of nitrogen metabolism  

E-Print Network [OSTI]

Prochlorococcus, a unicellular cyanobacterium, is the most abundant phytoplankton in the oligotrophic, oceanic gyres where major plant nutrients such as nitrogen (N) and phosphorus (P) are at nanomolar concentrations. ...

Tolonen, Andrew Carl

2005-01-01T23:59:59.000Z

431

The nitrogen cycle and ecohydrology of seasonally dry grasslands  

E-Print Network [OSTI]

This thesis addresses the coupling of hydrologic and biogeochemical processes and, specifically, the organization of ecosystem traits with the water, carbon, and nitrogen cycles. Observations from a factorial irrigation- ...

Parolari, Anthony Joseph

2013-01-01T23:59:59.000Z

432

Solid Nitrogen at Extreme Conditions of High Pressure and Temperature  

SciTech Connect (OSTI)

We review the phase diagram of nitrogen in a wide pressure and temperature range. Recent optical and x-ray diffraction studies at pressures up to 300 GPa and temperatures in excess of 1000 K have provided a wealth of information on the transformation of molecular nitrogen to a nonmolecular (polymeric) semiconducting and two new molecular phases. These newly found phases have very large stability (metastability) range. Moreover, two new molecular phases have considerably different orientational order from the previously known phases. In the iota phase (unlike most of other known molecular phases), N{sub 2} molecules are orientationally equivalent. The nitrogen molecules in the theta phase might be associated into larger aggregates, which is in line with theoretical predictions on polyatomic nitrogen.

Goncharov, A; Gregoryanz, E

2004-04-05T23:59:59.000Z

433

Nitrogen trifluoride global emissions estimated from updated atmospheric measurements  

E-Print Network [OSTI]

Nitrogen trifluoride (NF[subscript 3]) has potential to make a growing contribution to the Earths radiative budget; however, our understanding of its atmospheric burden and emission rates has been limited. Based on a ...

Ivy, Diane J.

434

Spin properties of very shallow nitrogen vacancy defects in diamond  

E-Print Network [OSTI]

We investigate spin and optical properties of individual nitrogen vacancy centers located within 110 nm from the diamond surface. We observe stable defects with a characteristic optically detected magnetic-resonance ...

Ofori-Okai, Benjamin Kwasi

435

Variable energy positron measurements at nitrogen ion bombarded steel surfaces  

SciTech Connect (OSTI)

Nitrogen ion bombardment of steel samples has been studied by utilizing the Delft variable energy positron beam facility. The energy of the beam was varied between 250 eV and 25 keV and a line-shape parameter S describing the annihilation radiation has been measured. By use of the VEPFIT fitting program, up to five different layers, each having different densities, could be identified and characterized. The results show that carbon layers deposited during nitrogen implantation can be observed. A relation between the measured depth profiles of nitrogen, carbon and oxygen by Elastic Recoil Detection Analysis (ERDA) and the results of positron annihilation is given and discussed. The wear and friction properties of the steel surfaces before and after nitrogen implantation are presented.

Brauer, G.; Kolitsch, A. [Research Centre Rossendorf, Inc., Dresden (Germany); Schut, H.; Veen, A. van [TU Delft (Netherlands). Interfaculty Reactor Inst.

1996-12-31T23:59:59.000Z

436

An experimental investigation of nitrogen gas produced during...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AD Peacock, M Oostrom, and TW Wietsma.2007."An experimental investigation of nitrogen gas produced during denitrification."Ground Water 45(4):461-467. Authors: JD Istok MM Park AD...

437

Nitrogen is a deep acceptor in ZnO  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

Zinc oxide is a promising material for blue and UV solid-state lighting devices, among other applications. Nitrogen has been regarded as a potential p-type dopant for ZnO. However, recent calculations [Lyons, Janotti, and Van de Walle, Appl. Phys. Lett. 95, 252105 (2009)] indicate that nitrogen is a deep acceptor. This paper presents experimental evidence that nitrogen is, in fact, a deep acceptor and therefore cannot produce p-type ZnO. A broad photoluminescence (PL) emission band near 1.7 eV, with an excitation onset of ~2.2 eV, was observed, in agreement with the deep-acceptor model of the nitrogen defect. The deep-acceptor behavior can be explained by the low energy of the ZnO valence band relative to the vacuum level.

McCluskey, M.D. [Washington State Univ., Pullman, WA (United States); Tarun, M.C. [Washington State Univ., Pullman, WA (United States); Iqbal, M. Zafar [COMSATS Institute of Information Technology, Islamabad (Pakistan)

2011-04-14T23:59:59.000Z

438

Nitrogen expander cycles for large capacity liquefaction of natural gas  

SciTech Connect (OSTI)

Thermodynamic study is performed on nitrogen expander cycles for large capacity liquefaction of natural gas. In order to substantially increase the capacity, a Brayton refrigeration cycle with nitrogen expander was recently added to the cold end of the reputable propane pre-cooled mixed-refrigerant (C3-MR) process. Similar modifications with a nitrogen expander cycle are extensively investigated on a variety of cycle configurations. The existing and modified cycles are simulated with commercial process software (Aspen HYSYS) based on selected specifications. The results are compared in terms of thermodynamic efficiency, liquefaction capacity, and estimated size of heat exchangers. The combination of C3-MR with partial regeneration and pre-cooling of nitrogen expander cycle is recommended to have a great potential for high efficiency and large capacity.

Chang, Ho-Myung; Park, Jae Hoon; Gwak, Kyung Hyun [Hong Ik University, Department of Mechanical Engineering, Seoul, 121-791 (Korea, Republic of); Choe, Kun Hyung [Korea Gas Corporation, Incheon, 406-130 (Korea, Republic of)

2014-01-29T23:59:59.000Z

439

atomic nitrogen doping: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Chris Greene 3:30 - 3:50 Nick Brewer, Wisconsin, Left-handed electromagnetic waves in rare-earth doped Kemner, Ken 154 4, 26412665, 2007 Nitrogen retention Physics Websites...

440

The relationship between iron and nitrogen fixation in Trichodesmium spp.  

E-Print Network [OSTI]

Trichodesmium spp. are considered the dominant nitrogen (N) fixing cyanobacteria in tropical and subtropical oceans, regimes frequently characterized by low iron (Fe). Limited information exists about what levels of Fe ...

Chappell, Phoebe Dreux

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Structural and electronic properties of dense liquid and amorphous nitrogen  

SciTech Connect (OSTI)

We present first-principles calculations of the structural and electronic properties of liquid nitrogen in the pressure-temperature range of 0-200 GPa and 2000-6000 K. The molecular-polymerization and molecular-atomic liquid phase boundaries have been mapped over this region. We find the polymeric liquid to be metallic, similar to what has been reported for the higher-temperature atomic fluid. An explanation of the electronic properties is given based on the structure and bonding character of the transformed liquids. We discuss the structural and bonding differences between the polymeric liquid and insulating solid cubic-gauche nitrogen to explain the differences in their electronic properties. Furthermore, we discuss the mechanism responsible for charge transport in polymeric nitrogen systems to explain the conductivity of the polymeric fluid and the semi-conducting nature of low-temperature amorphous nitrogen.

Boates, B; Bonev, S A

2011-02-11T23:59:59.000Z

442

anthropogenous nitrogen deposition: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

F. J. Mazac Jr. 1,3 , R. L. Jahn 3 and J. R. Stapper 3 1 Department of Soil...- 9, 2004, San Antonio, TX. (In press). Gerwing, J. Soil test to save nitrogen costs. The Corn &...

443

anthropogenic atmospheric nitrogen: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

F. J. Mazac Jr. 1,3 , R. L. Jahn 3 and J. R. Stapper 3 1 Department of Soil...- 9, 2004, San Antonio, TX. (In press). Gerwing, J. Soil test to save nitrogen costs. The Corn &...

444

The nitrogen specific uptake of three strains of Prochlorococcus  

E-Print Network [OSTI]

. Nitrogen uptake of Prochlorococcus under a range of light conditions was investigated. Strains of Prochlorococcus isolated from three locations were used: Mediterranean Sea (CCMP 1378), Sargasso Sea (CCMP 1375), and Pacific Ocean (H36-16). Cultures grown...

Williams, Eli

1999-01-01T23:59:59.000Z

445

Mapping the location and configuration of nitrogen in diamond nanoparticles.  

SciTech Connect (OSTI)

Understanding how impurities such as nitrogen are included in diamond nanoparticles is expected to be important for use in future nanodevices, such as qubits for quantum computing. Most commercial diamond nanoparticles contain approximately 2-3% nitrogen, but it is difficult to determine experimentally whether it is located within the core or at the surface of the nanoparticles. Presented here are density functional tight-binding simulations examining the configuration and potential energy surface of substitutional nitrogen in diamond nanoparticles, directly comparing results of different sizes, shapes and surface chemistry. The results predict that nitrogen is metastable within the core of both hydrogenated and dehydrogenated particles, but that the binding energy, coordination and preferred location is dependent upon the structure of the nanoparticle as a whole.

Barnard, A. S.; Sternberg, M.; Center for Nanoscale Materials; Univ. of Oxford

2007-01-17T23:59:59.000Z

446

Influence of irrigation and fertilization on transpiration and hydraulic properties of Populus deltoides.  

SciTech Connect (OSTI)

Summary Long-term hydraulic acclimation to resource availability was explored in 3-year-bld Populus deltoides Bartr. ex Marsh. clones by examining transpiration. leaf-specific hydraulic conductance (GL), canopy stomatal conductance (Gs) and leaf to sapwood area ratio (AL:Asi)n response to imgation (13 and 551 mm year in addition to ambient precipitation) and fertilization (0 and 120 kg N ha-' year-'). Sap flow was measured continuously over one growing season with thermal dissipation probes. Fertilization had a greater effect on growth and hydraulic properties than imgation, and fertilization effects were independent of irrigation treatment. Transpiration on a ground area basis (E) ranged between 0.3 and 1.8 mm day-', and increased 66% and 90% in response to imgation and fertilization, respectively. Increases in GL, Gs at a reference vapor pressure deficit of 1 kPa, and transpiration per unit leaf areain response to increases in resource availability were associated with reductions in AL:As and consequently a minimal change in the water potential gradient from soil to leaf. Imgation and fertilization increased leaf area index similarly, from an average 1.16 in control stands to 1.45, but sapwood area was increased from 4.0 to 6.3 m ha-' by irrigation and from 3.7 to 6.7 m2 ha-' by fertilization. The balance between leaf area and sapwood area was important in understanding long-term hydraulic acclimation to resource availability and mechanisms controlling maximum productivity in Populus deltoides.

Samuelson, Lisa, J.; Stokes, Thomas, A.; Coleman, Mark, D.

2007-02-01T23:59:59.000Z

447

Membrane-augmented cryogenic methane/nitrogen separation  

DOE Patents [OSTI]

A membrane separation process combined with a cryogenic separation process for treating a gas stream containing methane, nitrogen and at least one other component. The membrane separation process works by preferentially permeating methane and the other component and rejecting nitrogen. The process is particularly useful in removing components such as water, carbon dioxide or C.sub.3+ hydrocarbons that might otherwise freeze and plug the cryogenic equipment.

Lokhandwala, Kaaeid (Menlo Park, CA)

1997-01-01T23:59:59.000Z

448

Membrane-augmented cryogenic methane/nitrogen separation  

DOE Patents [OSTI]

A membrane separation process is described which is combined with a cryogenic separation process for treating a gas stream containing methane, nitrogen and at least one other component. The membrane separation process works by preferentially permeating methane and the other component and rejecting nitrogen. The process is particularly useful in removing components such as water, carbon dioxide or C{sub +2} hydrocarbons that might otherwise freeze and plug the cryogenic equipment. 10 figs.

Lokhandwala, K.

1997-07-15T23:59:59.000Z

449

Determination of carbon, nitrogen, and oxygen in high purity magnesium  

E-Print Network [OSTI]

DETERMINATION OF CARBON, NITROGEN, AND OXYGEN IN HIGH PURITY MAGNESIUM A Thesis by NEIL GERARD ROCHE Submitted to the Graduate College of Texas A8cM University in partial i'ulfillment of the requirement for the degree of MASTER OF SCIENCE... December 1981 Major Subject: Chemistry DETERMINATION OF CARBON, NITROGEN, AND OXYGEN IN HIGH PURITY MAGNESIUM A Thesis by NEIL GERARD ROCHE Approved as to style and content by: E. A. Schweikert (Chairman of Committee) G. J. Bastiaans (Member) L...

Roche, Neil Gerard

2012-06-07T23:59:59.000Z

450

Reactions of nitrogen heterocycle-organolithium intermediates with lead halides  

E-Print Network [OSTI]

REACTIONS OF NITROGEN HETEROCYCLE- ORGANOLITHIUM INTERMEDIATES WITH LEAD HALIDES A Thesis by JERRY HEAL KINNEY Submitted to the Graduate College of Texas ALM University In partial fulfillment of the requirement for the degree ot MASTER... OF SCIENCE December 1970 Major Subject: Chemistry REACTIONS OF NITROGEN HETEROCYCLE- ORGANOLITHIUM INTERMEDIATES WITH LFAD HALIDES A Thesis JERRY NEAL KINNEY Approved as to style and content by: (Chairman of Commi ee) (Head of Department) (Member...

Kinney, Jerry Neal

1970-01-01T23:59:59.000Z

451

Animals In Synchrotrons: Overcoming Challenges For High-Resolution, Live, Small-Animal Imaging  

SciTech Connect (OSTI)

Physiological studies in small animals can be complicated, but the complexity is increased dramatically when performing live-animal synchrotron X-ray imaging studies. Our group has extensive experience in high-resolution live-animal imaging at the Japanese SPring-8 synchrotron, primarily examining airways in two-dimensions. These experiments normally image an area of 1.8 mmx1.2 mm at a pixel resolution of 0.45 {mu}m and are performed with live, intact, anaesthetized mice.There are unique challenges in this experimental setting. Importantly, experiments must be performed in an isolated imaging hutch not specifically designed for small-animal imaging. This requires equipment adapted to remotely monitor animals, maintain their anesthesia, and deliver test substances while collecting images. The horizontal synchrotron X-ray beam has a fixed location and orientation that limits experimental flexibility. The extremely high resolution makes locating anatomical regions-of-interest slow and can result in a high radiation dose, and at this level of magnification small animal movements produce motion-artifacts that can render acquired images unusable. Here we describe our experimental techniques and how we have overcome several challenges involved in performing live mouse synchrotron imaging.Experiments have tested different mouse strains, with hairless strains minimizing overlying skin and hair artifacts. Different anesthetics have also be trialed due to the limited choices available at SPring-8. Tracheal-intubation methods have been refined and controlled-ventilation is now possible using a specialized small-animal ventilator. With appropriate animal restraint and respiratory-gating, motion-artifacts have been minimized. The animal orientation (supine vs. head-high) also appears to affect animal physiology, and can alter image quality. Our techniques and image quality at SPring-8 have dramatically improved and in the near future we plan to translate this experience to the Imaging and Medical Beamline at the Australian Synchrotron.Overcoming these challenges has permitted increasingly sophisticated imaging of animals with synchrotron X-rays, and we expect a bright future for these techniques.

Donnelley, Martin [Respiratory and Sleep Medicine, Women's and Children's Hospital, Adelaide, South Australia (Australia); Parsons, David [Respiratory and Sleep Medicine, Women's and Children's Hospital, Adelaide, South Australia (Australia); Women's and Children's Health Research Institute, Adelaide, South Australia (Australia); Department of Paediatrics and Reproductive Health, University of Adelaide, South Australia (Australia); Department of Paediatircs Centre for Stem Cell Research, University of Adelaide, South Australia (Australia); Morgan, Kaye [School of Physics, Monash University, Melbourne, Victoria (Australia); Siu, Karen [School of Physics, Monash University, Melbourne, Victoria (Australia); Monash Centre for Synchrotron Science, Monash University, Melbourne, Victoria (Australia)

2010-07-23T23:59:59.000Z

452

Assessment of soil nitrogen oxides emissions and implementation in LOTOS-EUROS  

E-Print Network [OSTI]

the formation and transport of nitrogen dioxide, ozone, particulate matter and other species throughout EuropeAssessment of soil nitrogen oxides emissions and implementation in LOTOS-EUROS Date 18 March 2013, climate and nitrogen availability. Nitrogen availability is in turn determined by N-deposition from

Haak, Hein

453

Energy loss characteristics of heavy ions in nitrogen, carbon dioxide, argon, hydrocarbon gases and tradescantia tissue  

E-Print Network [OSTI]

Energy loss characteristics of heavy ions in nitrogen, carbon dioxide, argon, hydrocarbon gases and tradescantia tissue

Dennis, J A

1971-01-01T23:59:59.000Z

454

Atmospheric Environment 38 (2004) 27792787 First detection of nitrogen from NOx in tree rings: a 15  

E-Print Network [OSTI]

abies; Air pollution; Dendroecology; Nitrogen deposition; Stable isotopes; Nitrogen dioxide 1Atmospheric Environment 38 (2004) 2779­2787 First detection of nitrogen from NOx in tree rings 2004; accepted 27 February 2004 Abstract Nitrogen isotope analysis (d15 N) of tree rings is potentially

455

Understanding Forage Intake in Range Animals  

E-Print Network [OSTI]

ruminants classified as browsers (such as white-tailed deer) and interme- diate feeders (like sheep and goats) have mouth parts that allow them to be more selective in their browsing and grazing than ruminants classi- fied as grazers (such as cattle... as important as forage quality, especially when quality is marginal. Forage intake in a rangeland environment is influenced by a num- ber of important factors, including: ? Herbivore species and size. ? Foraging behavior. ? Physiological status. ? Animal...

Lyons, Robert K.; Machen, Richard V.; Forbes, T. D. A.

1999-02-08T23:59:59.000Z

456

Perception Based Character Modeling and Animation  

E-Print Network [OSTI]

procedure Page RESULTS 32 Perceived sex 3 Perceived masculinity 4 Perceived femininity 6 Perceived attractiveness 38 DISCUSSION 40 Perceived sex Perceived masculinity and femininity 41 Perceived attractiveness 42 Summary 43 PERCEPTION BASED MODELING... the WHR and walk motion 4 Modeling the WHR 49 Animating the walk 51 SUMMARY AND CONCLUSION 3 REFERENCES 55 APPENDIX A 8 APPENDIX B 61 APPENDIX C 9 APPENDIX D.... 72 APPENDIX E 120 Page VITA 121 LIST OF FIGURES FIGURE Page 1 A complete cycle...

Higa, Mitsutoshi

457

Measurement of nitrogen content in a gas mixture by transforming the nitrogen into a substance detectable with nondispersive infrared detection  

DOE Patents [OSTI]

A method of determining the amount of nitrogen in a gas mixture. The constituent gases of the mixture are dissociated and transformed to create a substance that may measured using nondispersive infrared adsorption techniques.

Owen, Thomas E. (Helotes, TX); Miller, Michael A. (San Antonio, TX)

2010-08-24T23:59:59.000Z

458

Functional groups show distinct differences in nitrogen cycling during early stand development: implications for forest management.  

SciTech Connect (OSTI)

Nutrient acquisition of forest stands is controlled by soil resource availability and belowground production, but tree species are rarely compared in this regard. Here, we examine ecological and management implications of nitrogen (N) dynamics during early forest stand development in productive commercial tree species with narrow (Populus deltoides Bartr. and Platanus occidentalis L.) and broad (Liquidambar styraciflua L. and Pinus taeda L.) site requirements while grown with a range of nutrient and water resources. We constructed N budgets by measuring N concentration ([N]) and N content (N{sub C}) of above- and belowground perennial and ephemeral tissues, determined N uptake (N{sub UP}), and calculated N use efficiency (NUE). Forest stands regulated [N] within species-specific operating ranges without clear temporal or treatment patterns, thus demonstrating equilibrium between tissue [N] and biomass accumulation. Forest stand N{sub C} and N{sub UP} increased with stand development and paralleled treatment patterns of biomass accumulation, suggesting productivity is tightly linked to N{sub UP}. Inclusion of above- and belowground ephemeral tissue turnover in N{sub UP} calculations demonstrated that maximum N demand for narrow-sites adapted species exceeded 200 kg N ha{sup -1} year{sup -1} while demand for broad-site adapted species was below this level. NUE was species dependent but not consistently influenced by N availability, suggesting relationships between NUE and resource availability were species dependent. Based on early stand development, species with broad site adaptability are favored for woody cropping systems because they maintain high above- and belowground productivity with minimal fertilization requirements due to higher NUE than narrow site adapted species.

Aubrey, Doug, P.; Coyle, David, R. Coleman, Mark, D.

2011-08-26T23:59:59.000Z

459

Carbon dioxide enrichment: Data on the response of cotton to varying CO{sub 2}, irrigation, and nitrogen  

SciTech Connect (OSTI)

This document presents results from field CO{sub 2}-enrichment experiments conducted over five consecutive growing seasons, 1983--1987. These results comprise data concerning the effects of continuous CO{sub 2} enrichment on the growth of cotton under optimal and limiting levels of water and nitrogen. Unlike many prior C0{sub 2} enrichment experiments in growth chambers or greenhouses, these studies were conducted on field-planted cotton at close to natural conditions using the open-top chamber approach. Measurements were made on a variety of crop response variables at intervals during the growing season and upon crop harvest. The initial experiment examined the effects of varying C0{sub 2} concentration only. In the following two seasons, the interactive effects of C0{sub 2} concentration and water availability were studied. In the final two seasons, the effects of the three-way interaction between C0{sub 2} concentration, water availability, and nitrogen fertility were investigated. The data comprise three types of information: identification variables (such as year, institution and situ codes, and treatment regimens), intermediate growth measurements (such as plant height, leaf area index, number of flowers, and dry weight of leaves) taken at various times during the growing season, and crop harvest results (such as lint yield, seed yield, and total aboveground dry biomass). They are available free of charge as a numeric data package (NAP) from the Carbon Dioxide Information Analysis Center. The NAP consists of this document and a magnetic tape (or a floppy diskette, upon request) containing machine-readable files. This document provides sample listings of the CO{sub 2} enrichment response data as they appear on the magnetic tape or floppy diskette and provides detailed descriptions of the design and methodology of these experiments, as well as a complete hard copy listing of all of the data in the form of a supplemental text provided as an appendix.

Sepanski, R.J. [Tennessee Univ., Knoxville, TN (United States). Energy, Environment and Resources Center; Kimball, B.A.; Mauney, J.R.; La Morte, R.L.; Guinn, G.; Nakayama, F.S.; Radin, J.W.; Mitchell, S.T.; Parker, L.L.; Peresta, G.J.; Nixon, P.E. III; Savoy, B.; Harris, S.M.; MacDonald, R.; Pros, H.; Martinez, J. [Agricultural Research Service, Phoenix, AZ (United States); Lakatos, E.A. [Arizona Univ., Tucson, AZ (United States). Dept. of Soil and Water Science

1992-06-01T23:59:59.000Z

460

Carbon dioxide enrichment: Data on the response of cotton to varying CO sub 2 , irrigation, and nitrogen  

SciTech Connect (OSTI)

This document presents results from field CO{sub 2}-enrichment experiments conducted over five consecutive growing seasons, 1983--1987. These results comprise data concerning the effects of continuous CO{sub 2} enrichment on the growth of cotton under optimal and limiting levels of water and nitrogen. Unlike many prior C0{sub 2} enrichment experiments in growth chambers or greenhouses, these studies were conducted on field-planted cotton at close to natural conditions using the open-top chamber approach. Measurements were made on a variety of crop response variables at intervals during the growing season and upon crop harvest. The initial experiment examined the effects of varying C0{sub 2} concentration only. In the following two seasons, the interactive effects of C0{sub 2} concentration and water availability were studied. In the final two seasons, the effects of the three-way interaction between C0{sub 2} concentration, water availability, and nitrogen fertility were investigated. The data comprise three types of information: identification variables (such as year, institution and situ codes, and treatment regimens), intermediate growth measurements (such as plant height, leaf area index, number of flowers, and dry weight of leaves) taken at various times during the growing season, and crop harvest results (such as lint yield, seed yield, and total aboveground dry biomass). They are available free of charge as a numeric data package (NAP) from the Carbon Dioxide Information Analysis Center. The NAP consists of this document and a magnetic tape (or a floppy diskette, upon request) containing machine-readable files. This document provides sample listings of the CO{sub 2} enrichment response data as they appear on the magnetic tape or floppy diskette and provides detailed descriptions of the design and methodology of these experiments, as well as a complete hard copy listing of all of the data in the form of a supplemental text provided as an appendix.

Sepanski, R.J. (Tennessee Univ., Knoxville, TN (United States). Energy, Environment and Resources Center); Kimball, B.A.; Mauney, J.R.; La Morte, R.L.; Guinn, G.; Nakayama, F.S.; Radin, J.W.; Mitchell, S.T.; Parker, L.L.; Peresta, G.J.; Nixon, P.E. III; Savoy, B.; Harris, S.M.; MacDonald, R.; Pros, H.; Martinez, J. (Agricultural Research Service, Phoenix, AZ (United States)); Lakatos, E.A. (Arizona Univ., Tucs

1992-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

SPATIAL-TEMPORAL TECHNIQUES FOR PREDICTION AND COMPRESSION OF SOIL FERTILITY DATA  

E-Print Network [OSTI]

SPATIAL-TEMPORAL TECHNIQUES FOR PREDICTION AND COMPRESSION OF SOIL FERTILITY DATA D. Pokrajac propose several techniques for data reduction and spatial- temporal prediction in precision agriculture and applied for analysis and compression of multi-temporal precision agriculture data. The spatial

Obradovic, Zoran

462

Theoretical and Methodological Issues and Challenges in Analyses of Teen Fertility  

E-Print Network [OSTI]

The United States has the highest teen birth rate of any developed country in the world. In the period 2005-2010, the fertility rate for the United States was 41 births per 1,000 women ages 15-19, compared to 26 births in the United Kingdom, and 4...

Conde-Dudding, Eugenia

2012-02-14T23:59:59.000Z

463

Decrease of soil fertility and release of mercury following deforestation in the Andean Amazon,  

E-Print Network [OSTI]

in soil fertility and soil Hg levels. The goal of this study is to evaluate the impacts of deforestation of environmental, socio- economical and political changes. Land-use changes are particularly dynamic in the 1970Ts through the construction of roads used for oil exploitation by foreign petroleum companies

Long, Bernard

464

RAW MATERIALS USED FOR THE PHOSPHATE FERTILIZER PRODUCTION IN ROMANIA -NEW RADIOMETRIC DATA  

E-Print Network [OSTI]

gamma spectrometry in natural apatites used as raw materials in the phosphate fertilizer industry, thorium and potassium by low background gamma spectrometry with HPGe detector is a simple determination of uranium, thorium and potassium, up to very low limits (under 0.1 ppm). The Gamma spectrometric

Paris-Sud XI, Universit de

465

Elevated CO2 levels affect development, motility, and fertility and extend life  

E-Print Network [OSTI]

Elevated CO2 levels affect development, motility, and fertility and extend life span August 5, 2008) Hypercapnia (high CO2 levels) occurs in a number of lung diseases and it is associated the response to nonanesthetic CO2 levels and show that levels exceeding 9% induce aberrant motility

Morimoto, Richard

466

EN-019 Silviculture March 2003 Effects of Phosphorus Fertilization on the  

E-Print Network [OSTI]

Plantations By Kevin R. Brown, Ph.D., R.P. Bio. and Paul J. Courtin, M.F., R.P.F. KEYWORDS: red alder Bong.) is the most widespread hardwood tree species in low- elevation forests of coastal British Colum seedlings were fertilized with P (but not other elements) within a year of planting, tree volumes in

467

Introduction Sperm trigger a Ca2+ increase at fertilization that is  

E-Print Network [OSTI]

virtually every species of egg tested to date (reviewed by Stricker, 1999). In eggs from different organisms); nemerteans (Stricker, 1996); ascidians (McDougall and Sardet, 1995)]. Repetitive Ca2+ increases during in the fertilized eggs of nemertean worms (Stricker, 1996) and in mammals (Kline et al., 1999; Deguchi et al., 2000

Newcastle upon Tyne, University of

468

The influence of testers and fertility levels in the evaluation of inbred lines of corn  

E-Print Network [OSTI]

Seleetiene within linea ~factions within Pfluger lines Seleotfono within Burton liaes (10) 5 (105e00) (10 50) Sin&2 5, 24?? 7SI58 14+72?? Fertility X seleotfone within lines Krror 5 10 lOe83 1, 08 48e80 lo22 Tesiers Testers X Testers X Testors...

Collier, Jesse W

1952-01-01T23:59:59.000Z

469

Nature Macmillan Publishers Ltd 1998 AER excision and bead implantation. Fertilized chicken eggs (SPAFAS) were  

E-Print Network [OSTI]

Nature © Macmillan Publishers Ltd 1998 8 AER excision and bead implantation. Fertilized chicken, the AER from the right forelimb was surgically excised and the embryo was incubated for the time specified of a stage-20 forelimb from which the AER was excised. Virus preparation and infections. An EcoRI fragment

Bogyo, Matthew

470

The fertilizing value of livestock waste is hardly determined considering its initial variability, the  

E-Print Network [OSTI]

The fertilizing value of livestock waste is hardly determined considering its initial variability measurements of liquid waste outflows and Near Infrared spectrometry technique have been implemented it is exchanged, manure is mainly in this form. The quantity of solid waste can be estimated with the classical

Paris-Sud XI, Université de

471

Fertilization of Fresh Water Fish Ponds 1 Craig Watson and Charles E. Cichra2  

E-Print Network [OSTI]

of larger bass because of the increased number of bluegill for them to eat. With proper fishing, the pondFA17 Fertilization of Fresh Water Fish Ponds 1 Craig Watson and Charles E. Cichra2 1. This document. If a fish species which consumes small natural foods is grown, such as the bluegill or golden shiner

Watson, Craig A.

472

SCRIPTS : on the description of computer animated images  

E-Print Network [OSTI]

The problem of specification of temporal transformations for Computer Animation production is investigated. Based on this analysis, an interactive animation language is developed which supports both procedural and key-frame ...

Velho, Luiz

1985-01-01T23:59:59.000Z

473

Method and apparatus for animal positioning in imaging systems  

DOE Patents [OSTI]

An apparatus for imaging an animal includes a first mounting surface, a bed sized to support the animal and releasably secured to or integral with the first mounting surface. The apparatus also includes a plurality of straps, each having a first end in a fixed position relative to the bed and a second end for tightening around a limb of the animal. A method for in-vivo imaging of an animal includes providing an animal that has limbs, providing a first mounting surface, and providing a bed removably secured to or integral with the mounting surface and sized to support the animal as well as being coupled to a plurality of straps. The method also includes placing the animal on the bed between the plurality of straps and tightening at least two of the plurality of straps around at least two of the limbs such that the animal is substantially secured in place relative to the bed.

Hadjioannou, Arion-Xenofon; Stout, David B.; Silverman, Robert W.

2013-01-01T23:59:59.000Z

474

Going Forth and Multiplying: Animal Acclimatization and Invasion  

E-Print Network [OSTI]

The nineteenth century saw numerous transfers and attempted transfers of animal populations, mostly as the result of the spread of European agriculture. The exchange of animal populations facilitated by the acclimatization ...

Ritvo, Harriet

475

animal nutritional physiological phenomena: Topics by E-print...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of livestock. Most practical Paris-Sud XI, Universit de 11 E&E Animal Physiology Syllabus, Fall 2006 Environmental Sciences and Ecology Websites Summary: E&E Animal Physiology...

476

animal welfare held: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

genetics, animal behavior and safe handling topics, Animal 4-H'ers who had an interest in horses and rabbits. Guests were treated to opening remarks by Dr'er and active 4-H horse...

477

Creating Automated Interactive Video Playback for Studies of Animal Communications  

E-Print Network [OSTI]

Video playback is a technique used to study the visual communication and behaviors of animals. While video playback is a useful tool, most experiments lack the ability for the visual stimulus to interact with the live animal. The limited number...

Butkowski, Trisha

2010-01-16T23:59:59.000Z

478

alternative animal feed: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

testing of animal manure ... 11 Figure 6. Temperature profile for manure gasification... Engler, Cady; Capereda, Sergio; Mukhtar, Saqib 318 2009...

479

animal feed ingredients: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

testing of animal manure ... 11 Figure 6. Temperature profile for manure gasification... Engler, Cady; Capereda, Sergio; Mukhtar, Saqib 404 Commercial...

480

animal feed human: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

testing of animal manure ... 11 Figure 6. Temperature profile for manure gasification... Engler, Cady; Capereda, Sergio; Mukhtar, Saqib 478 Interactive...

Note: This page contains sample records for the topic "animals nitrogen fertilization" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Animating Human Athletics Jessica K. Hodgins Wayne L. Wooten  

E-Print Network [OSTI]

Animating Human Athletics Jessica K. Hodgins Wayne L. Wooten David C. Brogan James F. O animate these behaviors using control algorithms that cause a physically realistic model to perform and biomechanical data. Key Words and Phrases: computer animation, human motion, motion control, dynamic simulation

Brogan, David

482

Greta: A Simple Facial Animation Engine Stefano Pasquariello1  

E-Print Network [OSTI]

aim was the realization of an animated model able to simulate in a rapid and believable manner the dynamics aspect of the human face. We have realized a Simple Facial Animation Engine (SFAE) where the 3D the structure of a proprietary 3D model, to animate it, and, finally, to render it in real-time. Our model uses

Pelachaud, Catherine

483

Florida Atlantic University Institutional Animal Care and Use Committee  

E-Print Network [OSTI]

of the animal use protocol is dependent on receipt of the approval. 8. Hazardous Waste A. Animal wastes Agents and Hazardous Chemicals A. Review of any animal research protocol involving the use of infectious to avoid human exposure or damage to the environment. Hazardous waste material must be conducted

Fernandez, Eduardo

484

YZC Animal of the Month, September 2012 African Elephant  

E-Print Network [OSTI]

YZC Animal of the Month, September 2012 African Elephant Loxodonta africana Go to the lower gallery. The African Elephant is the largest land-living animal alive today. The biggest animal on record measured up. University Museum of Zoology, Cambridge September 2012 African Elephants live in a range

485

Does interactivity improve exploratory data analysis of animated trend visualization?  

E-Print Network [OSTI]

]. In particular, animation has become a popular method for visualizing trends in multivariate information spaces1 Does interactivity improve exploratory data analysis of animated trend visualization? Felwa A technique for data analysis of large data. We compared interactive animations with non-interactive (passive

Shaw, Chris

486

POLICY REGARDING SERVICE ANIMAL ACCESS TO UNIVERSITY OF GEORGIA FACILITIES,  

E-Print Network [OSTI]

POLICY REGARDING SERVICE ANIMAL ACCESS TO UNIVERSITY OF GEORGIA FACILITIES, PROGRAMS, SERVICES AND ACTIVITIES This policy ("Policy") is to implement federal and state laws regarding access for service animals, for purposes of this Policy, "Service Animals" are collectively defined to include those that are defined

Arnold, Jonathan

487

Using Text Animated Transitions to Support Navigation in Document Histories  

E-Print Network [OSTI]

of an animated transition between two revisions of the Wikipedia article User interfaces. ABSTRACT This article examines the benefits of using text animated transitions for navigating in the revision history of textual documents. We propose an animation technique for smoothly transitioning between different text revisions

Toronto, University of

488

ISBE Newsletter, Vol. 17(2) Nov 2005 Animal Architecture.  

E-Print Network [OSTI]

ISBE Newsletter, Vol. 17(2) Nov 2005 33 Animal Architecture. Mike Hansell, Oxford University Press and inclusive review of the science of animal architecture with respect to every conceivable aspect. For example to the objective, and a summary. Chapter 1 introduces animal architecture as driven by three basic functions: "to

Lindgren, Staffan

489

Development of an Automated Tracking System of Tagged Wild Animals  

E-Print Network [OSTI]

Development of an Automated Tracking System of Tagged Wild Animals Mariya Ishutkina1 Timothy Chan2 and there are about a hundred of them living in the wild. For tracking purposes, each animal is outfitted remaining animals and established a captive-breeding program to restore red wolves in the wild. As pointed

490

Lighted display devices for producing static or animated visual displays, including animated facial features  

DOE Patents [OSTI]

An illuminated display device with a base member with a plurality of cavities therein. Illumination devices illuminate the cavities and emit light through an opening of the cavities in a pattern, and a speaker can emit sounds in synchronization with the pattern. A panel with translucent portions can overly the base member and the cavities. An animated talking character can have an animated mouth cavity complex with multiple predetermined mouth lighting configurations simulative of human utterances. The cavities can be open, or optical waveguide material or positive members can be disposed therein. Reflective material can enhance internal reflectance and light emission.

Heilbron, Valerie J; Clem, Paul G; Cook, Adam Wade

2014-02-11T23:59:59.000Z

491

Above- and below-ground biomass accumulation, production, and distribution of sweetgum and loblolly pine grown with irrigation and fertilization.  

SciTech Connect (OSTI)

Abstract: Increased forest productivity has been obtained by improving resource availability through water and nutrient amendments. However, more stress-tolerant species that have robust site requirements do not respond consistently to irrigation. An important factor contributing to robust site requirements may be the distribution of biomass belowground, yet available information is limited. We examined the accumulation and distribution of above- and below-ground biomass in sweetgum (Liqrridambar sfyrac$lua L.) and loblolly pine (Pinus taeda L.) stands receiving irrigation and fertilization. Mean annual aboveground production after 4 years ranged from 2.4 to 5.1 ~g.ha-'.year' for sweetgum and from 5.0 to 6.9 ~g.ha-l.year-l for pine. Sweetgum responded positively to irrigation and fertilization with an additive response to irrigation + fertilization. Pine only responded to fertilization. Sweetgum root mass fraction (RME)in creased with fertilization at 2 years and decreased with fertilization at 4 years. There were no detectable treatment differences in loblolly pine RMF. Development explained from 67% to 98% of variation in shoot versus root allometry for ephemeral and perennial tissues, fertilization explained no more than 5% of the variation in for either species, and irrigation did not explain any. We conclude that shifts in allocation from roots to shoots do not explain nutrient-induced growth stimulations.

Coyle, David, R.; Coleman, Mark, D.; Aubrey, Doug, P.

2008-04-01T23:59:59.000Z

492

Statistical investigations on nitrogen-vacancy center creation  

SciTech Connect (OSTI)

Quantum information technologies require networks of interacting defect bits. Color centers, especially the nitrogen vacancy (NV{sup ?}) center in diamond, represent one promising avenue, toward the realisation of such devices. The most successful technique for creating NV{sup ?} in diamond is ion implantation followed by annealing. Previous experiments have shown that shallow nitrogen implantation (<10?keV) results in NV{sup ?} centers with a yield of 0.01%0.1%. We investigate the influence of channeling effects during shallow implantation and statistical diffusion of vacancies using molecular dynamics and Monte Carlo simulation techniques. Energy barriers for the diffusion process were calculated using density functional theory. Our simulations show that 25% of the implanted nitrogens form a NV center, which is in good agreement with our experimental findings.

Antonov, D., E-mail: d.antonov@physik.uni-stuttgart.de; Huermann, T.; Aird, A.; Wrachtrup, J. [3. Physikalisches Institut, Universitt Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart (Germany)] [3. Physikalisches Institut, Universitt Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart (Germany); Roth, J.; Trebin, H.-R. [Institut fr Theoretische und Angewandte Physik, Universitt Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart (Germany)] [Institut fr Theoretische und Angewandte Physik, Universitt Stuttgart, Pfaffenwaldring 57, 70569 Stuttgart (Germany); Mller, C.; McGuinness, L.; Jelezko, F. [Institut fr Quantenoptik, Universitt Ulm, Albert-Einstein-Allee 11, 89081 Ulm (Germany)] [Institut fr Quantenoptik, Universitt Ulm, Albert-Einstein-Allee 11, 89081 Ulm (Germany); Yamamoto, T. [Japan Atomic Energy Agency, Takasaki, Gunma 370-1292 (Japan)] [Japan Atomic Energy Agency, Takasaki, Gunma 370-1292 (Japan); Isoya, J. [Graduate School of Library, Information and Media Studies, University of Tsukuba, 1-2 Kasuga, Tsukuba, Ibaraki 305-8550 (Japan)] [Graduate School of Library, Information and Media Studies, University of Tsukuba, 1-2 Kasuga, Tsukuba, Ibaraki 305-8550 (Japan); Pezzagna, S.; Meijer, J. [Institut fr Experimentelle Physik II, Linnstrasse 5, 04103 Leipzig (Germany)] [Institut fr Experimentelle Physik II, Linnstrasse 5, 04103 Leipzig (Germany)

2014-01-06T23:59:59.000Z

493

Direct visualization of atomically precise nitrogen-doped graphene nanoribbons  

SciTech Connect (OSTI)

We have fabricated atomically precise nitrogen-doped chevron-type graphene nanoribbons by using the on-surface synthesis technique combined with the nitrogen substitution of the precursors. Scanning tunneling microscopy and spectroscopy indicate that the well-defined nanoribbons tend to align with the neighbors side-by-side with a band gap of 1.02?eV, which is in good agreement with the density functional theory calculation result. The influence of the high precursor coverage on the quality of the nanoribbons is also studied. We find that graphene nanoribbons with sufficient aspect ratios can only be fabricated at sub-monolayer precursor coverage. This work provides a way to construct atomically precise nitrogen-doped graphene nanoribbons.

Zhang, Yi; Zhang, Yanfang; Li, Geng; Lu, Jianchen; Du, Shixuan, E-mail: sxdu@iphy.ac.cn, E-mail: feng@mpip-mainz.mpg.de; Gao, Hong-Jun [Institute of Physics and University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100190 (China); Lin, Xiao [University of Chinese Academy of Sciences and Institute of Physics, Chinese Academy of Sciences, Beijing 100049 (China); Berger, Reinhard; Feng, Xinliang, E-mail: sxdu@iphy.ac.cn, E-mail: feng@mpip-mainz.mpg.de; Mllen, Klaus [Max Planck Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz (Germany)

2014-07-14T23:59:59.000Z

494

Purdue extension CAFOsConcentrated Animal Feeding OperationsConcentrated Animal Feeding Operations  

E-Print Network [OSTI]

Operations MrsA and Livestock Production Paul ebner Departmentof AnimalSciences Purdue MRSA (methicillin resistant Staphylococcus aureus) and livestock production. What follows are some answers to several of the most common questions surrounding this issue. 1. What is MRSA? Staphylococcus

495

HOME GROUNDS & ANIMALS 2014 Other Animals: Vertebrates as Pests 8-1  

E-Print Network [OSTI]

or endanger health and safety. At the same time, all animals have value, whether it is ecological, aesthetic starling, house sparrow, and rock pigeon to be "nuisance" birds; the U.S. Fish and Wildlife Service (USFWS as "nuisance species" in Virginia are the house mouse, Norway rat, black rat, coyote, feral hog, nutria

Liskiewicz, Maciej

496

Purdue extension CAFOsConcentrated Animal Feeding OperationsConcentrated Animal Feeding Operations  

E-Print Network [OSTI]

In response to consumer demand, the European Union has adopted several animal welfare friendly agricultural cultural practices are rarely explained in a context that serves the best interests of both the consumers arisen as to the safety of these new husbandry practices. The costs and benefits of alternative agri

497

Compact conscious animal positron emission tomography scanner  

DOE Patents [OSTI]

A method of serially transferring annihilation information in a compact positron emission tomography (PET) scanner includes generating a time signal for an event, generating an address signal representing a detecting channel, generating a detector channel signal including the time and address signals, and generating a composite signal including the channel signal and similarly generated signals. The composite signal includes events from detectors in a block and is serially output. An apparatus that serially transfers annihilation information from a block includes time signal generators for detectors in a block and an address and channel signal generator. The PET scanner includes a ring tomograph that mounts onto a portion of an animal, which includes opposing block pairs. Each of the blocks in a block pair includes a scintillator layer, detection array, front-end array, and a serial encoder. The serial encoder includes time signal generators and an address signal and channel signal generator.

Schyler, David J. (Bellport, NY); O'Connor, Paul (Bellport, NY); Woody, Craig (Setauket, NY); Junnarkar, Sachin Shrirang (Sound Beach, NY); Radeka, Veljko (Bellport, NY); Vaska, Paul (Sound Beach, NY); Pratte, Jean-Francois (Stony Brook, NY); Volkow, Nora (Chevy Chase, MD)

2006-10-24T23:59:59.000Z

498

Guidelines for Housing Multiple Species of Large Laboratory Animals Animals should not be housed with or near another species of animal that might compromise  

E-Print Network [OSTI]

1 Guidelines for Housing Multiple Species of Large Laboratory Animals I. General Animals should or in quarters designed to provide visual and auditory separation from other species. Dogs should be transported by the use of physical barriers, chemical restraint, visual separation, assignment of different species

Bandettini, Peter A.

499

Technical Data Sheet: TDS 15 DIFRAM100: RAPID AIR MONITOR -NITROGEN DIOXIDE (NO2).  

E-Print Network [OSTI]

Technical Data Sheet: TDS 15 DIFRAM100: RAPID AIR MONITOR - NITROGEN DIOXIDE (NO2). Description: A plastic (H.D.P.E.) circular diffusive sampler containing a sorbent for measuring gaseous nitrogen dioxide

Short, Daniel

500

Effet of Combined Nitrogen Dioxide and Carbon Nanoparticle Exposure on Lung Function During  

E-Print Network [OSTI]

Effet of Combined Nitrogen Dioxide and Carbon Nanoparticle Exposure on Lung Function During: Layachi S, Rogerieux F, Robidel F, Lacroix G, Bayat S (2012) Effet of Combined Nitrogen Dioxide and Carbon

Boyer, Edmond