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Sample search results for: a-1 polymer chemistry

 

1

Polymer Chemistry COMMUNICATION

  Physics Websites

Summary: Polymer Chemistry COMMUNICATION 1| High-yield preparation of polystyrene/silica clusters made of a central silica core and four or six polystyrene satellite nodules were prepared with yields over 80 % from 55-nm and 85-nm10 silica seeds, respectively. The robustness of the process is supported

Paris-Sud XI, Universitť de

2

Polymer Chemistry Dynamic Article Links ARTICLE TYPE

  Physics Websites

Summary: of Chemistry [year] [Polym. Chem.], [2013], [4], 1445≠1458|1 Synthesis and self-assembly of amphiphilic November 2012 DOI: 10.1039/c2py20840g5 The synthesis and self-assembly of amphiphilic polymers based and woods2 that20 are chemically modified for the development of chemicals, polymers2 , amphiphilic

Paris-Sud XI, Universitť de

3

Chemistry -Bachelor of Science (SCH1) Chemistry/Polymers: ACS Certified

  Environmental Sciences and Ecology Websites

Summary: Chemistry - Bachelor of Science (SCH1) Chemistry/Polymers: ACS Certified Total Credits Required-50 Credits Course Credits Course Credits CH 4610 Intro Polymer Science 3 CH 1110 University Chemistry I 4 CH 4620 Polymer Chemistry 3 AND CH 4631 Polymer Science Lab 2 CH 1111 University Chemistry Lab I 1 MY 2100


4

Chemistry -Bachelor of Science (SCH1) Chemistry/Polymers: ACS Certified

  Biology and Medicine Websites

Summary: Analysis 5 CH 4710 Biomolecular Chemistry I 3 CH 4310 Inorganic Chemistry I 3 CH 4311 Inorganic ChemistryChemistry - Bachelor of Science (SCH1) Chemistry/Polymers: ACS Certified Total Credits Required Credits Course Credits Course Credits CH 4610 Intro Polymer Science 3 CH 1150 University Chemistry I AND 3


5

POLYMER PHYSICAL CHEMISTRY MATSE458 / CHEM482

  Physics Websites

Summary: Transitions, Polymeric Effects * Miscibility & Phase Diagrams of Polymer Solutions, Blends, Block Copolymers of polymer solutions, dense liquids, gels and rubber networks, mixtures, surfaces & interfaces, confined * Interfaces & Microdomains of Phase-Separated Blends & Diblock Copolymers * Conjugated and Conducting Polymers

Weaver, John H.

6

Design of chemistry and morphology of polymer filtration membranes

  MIT - DSpace

Summary: To improve membrane materials in water filtration, which currently display broad pore size distribution, hydrophobic chemistry, and fouling behavior, a novel design of chemistry and morphology of membranes is employed. ...

Akthakul, Ariya, 1973-
2003-01-01

7

Special Topics in Organic Chemistry Biorenewable Polymers 8833

  Chemistry Websites

Summary: and biofuels. Course Objectives: 1. To provide an advanced understanding of the chemical properties Generation Biofuels from Biomass e. Gasification/Fischer Tropsch Chemistry of Biomass to Biofuels f. Nanocellulosic Composites g. Nano Starch/Hemicelluloses h. Chitin i. CMC j. Lignin to Biofuels or Biomaterials k

Sherrill, David

8

ESR under pressure on polymer phase A1C60 (A=Rb, Cs) H. Sakamotoa,*

  Materials Science Websites

Summary: . Introduction Since the discovery of linear polymer phase of A1C60 [1], a lot of researches have been done with Daphne 7373 oil as a pressurizing medium. Because pressure decreases with decreasing temperature due

Mizoguchi, Kenji

9

Bounds for scaling exponents for a 1+1 dimensional directed polymer in a Brownian environment

  Mathematical Physics (arXiv)

Summary: We study the scaling exponents of a 1+1-dimensional directed polymer in a Brownian random environment introduced by O'Connell and Yor. For a version of the model with boundary conditions that are stationary in a space-time sense we identify the exact values of the exponents. For the version without the boundary conditions we get the conjectured upper bounds on the exponents.

Timo Seppšlšinen; Benedek Valků
2010-07-01

10

Chemistry directed assembly of multilayered polymer thin films and colloidal particles

  MIT - DSpace

Summary: In this thesis, multilayered polymer thin films have been directed to different regions of a surface based on both electrostatic and secondary interactions between the polymer and the surface. This concept of adsorption ...

Jiang, Xueping, 1971-
2002-01-01

11

Coordination Chemistry Reviews, 128 (1993) 293-322 293 One-dimensional coordination polymers: Applications to

  Chemistry Websites

Summary: . Ferroelectric materials ................................. 312 Acknowledgments, and ferroelectrics represent several applications of low-dimensional coordina- tion polymers. It is possible 30 years ago, John C. Bailar, Jr. drew an analogy between organic polymers and a class of inorganic

Suslick, Kenneth S.

12

Polymer-Metal Nanocomposites via Polymer Thin Film

  Computer Technologies and Information Sciences Websites

Summary: Polymer-Metal Nanocomposites via Polymer Thin Film T. P. Radhakrishnan School of Chemistry Chemistry Inside a Polymer Thin Film P. Radhakrishnan School of Chemistry, University of Hyderabad metal manifest effects. Soft chemistry within a polymer thin in situ route to such materials. Generation of metal

Shyamasundar, R.K.

13

Systematic coarse-graining of the dynamics of entangled polymer melts: the road from chemistry to rheology

  Condensed Matter (arXiv)

Summary: For optimal processing and design of entangled polymeric materials it is important to establish a rigorous link between the detailed molecular composition of the polymer and the viscoelastic properties of the macroscopic melt. We review current and past computer simulation techniques and critically assess their ability to provide such a link between chemistry and rheology. We distinguish between two classes of coarse-graining levels, which we term coarse-grained molecular dynamics (CGMD) and coarse-grained stochastic dynamics (CGSD). In CGMD the coarse-grained beads are still relatively hard, thus automatically preventing bond crossing. This also implies an upper limit on the number of atoms that can be lumped together and therefore on the longest chain lengths that can be studied. To reach a higher degree of coarse-graining, in CGSD many more atoms are lumped together, leading to relatively soft beads. In that case friction and stochastic forces dominate the interactions, and actions must be undertaken to prevent bond crossing. We also review alternative methods that make use of the tube model of polymer dynamics, by obtaining the entanglement characteristics through a primitive path analysis and by simulation of a primitive chain network. We finally review super-coarse-grained methods in which an entire polymer is represented by a single particle, and comment on ways to include memory effects and transient forces.

J. T. Padding; W. J. Briels
2011-03-29

14

chemistry*

  CiteSeer

Summary: Abstract: Environmental pollution and destruction on a global scale have drawn attention to the vital need for totally new environmentally friendly, clean chemical technologies and processes, the most important challenge facing chemical scientists in the field of green chemistry. Strong contenders as environmentally harmonious catalysts are photocatalysts that operate at room temperature and in a clean manner, while applications of such safe photocatalytic systems are urgently desired for the purification of polluted water, the decomposition of offensive atmospheric odors as well as toxins, the fixation of CO 2, and the decomposition of NOx and chlorofluorocarbons on a huge global scale. To address such enormous tasks, photocatalytic systems that are able to operate effectively and efficiently not only under UV light but also under the most environmentally ideal energy source, sunlight, must be established. To this end, we are moving in a positive direction with various practical applications already at hand, as is described. The present report involves 1) new approaches in the design and development of secondgeneration titanium oxide photocatalysts which can operate effectively under visible light and/or solar beam irradiation, 2) practical industrial applications of titanium oxide photocatalysts in Japan, and 3) recent advances in green chemistry in Japan.

Masakazu Anpo

15

Chemistry

  CiteSeer

Summary: High temperature, solvent resistant materials which also display good mechanical properties are desired for use as aerospace structural adhesives and polymer matrix/carbon fiber composites. High molecular weight amorphous poly(arylene ether sulfone) thermoplastic materials display many of these desirable characteristics but are deficient in solvent resistance. Previous attempts to prepare poly(arylene ether) based thermosets to improve solvent resistance have been largely unsuccessful due to processiblity issues from the low curing temperature and high glass transition temperature of the thermoset precursor. Incorporation of a high temperature curable ( ? 350įC) endgroup such as 3-phenylethynylphenol in the synthesis of controlled molecular weight poly(arylene ether sulfone) oligomers has allowed for a large processing window

Sue Mecham; Thomas C. Ward; James W. Wolfe; John G. Dillard; John J. Lesko; Sue J. Mecham
1997-01-01

16

Outline Introduction Model and Results Burke property Variance identity Sketch of proof for upper bound Polymer in a Browni Scaling exponents for a 1+1 dimensional directed

  Mathematics Websites

Summary: bound Polymer in a Browni Scaling exponents for a 1+1 dimensional directed polymer Timo Sepp in a Browni 1 Introduction 2 Model and Results 3 Burke property 4 Variance identity 5 Sketch of proof Model and Results Burke property Variance identity Sketch of proof for upper bound Polymer in a Browni

Seppäläinen, Timo

17

2014 WEEKLY BULLETIN DEPARTMENT OF CHEMISTRY, NORTHWESTERN UNIVERSITY

  Chemistry Websites

Summary: Chemistry with an emphasis on Medicinal or Green Chemistry 2) Environmental Chemistry and 3) Biomaterials encompassing most areas of modern chemistry including materials and nanoscience, catalysis, polymer chemistry2014 WEEKLY BULLETIN DEPARTMENT OF CHEMISTRY, NORTHWESTERN UNIVERSITY EVANSTON, ILLINOIS October 13

Grzybowski, Bartosz A.

18

UNDERGRADUATE Our chemistry faculty are

  Environmental Sciences and Ecology Websites

Summary: UNDERGRADUATE RESEARCH Our chemistry faculty are involved in a wide variety of research projects certification for the following programs of study: · polymer chemistry · biochemistry · chemical physics · environmental chemistry · chemical education Outdoor chemistry demonstration. Chemistry program at local

Honrath, Richard E.

19

BOMC LabBOMC Lab (Bio(Bio--Organic Materials Chemistry)Organic Materials Chemistry)

  Materials Science Websites

Summary: BOMC LabBOMC Lab (Bio(Bio--Organic Materials Chemistry)Organic Materials Chemistry) FORTHFORTHSystems BioBio--PolymerPolymer HybridHybrid SystemsSystems PolymericPolymeric Particles &Particles & Thin. Phys. A 2008 #12;BioBio--PolymerPolymer NanoreactorsNanoreactors #12;BioBio--Polymer Hybrid Systems

Jonas, Ulrich - Institute of Electronic Structure and Laser, Foundation for Research and Technology

20

Chemistry (Freeman, New York, 1980), chaps. 18 9. M. Doi and S. F. Edwards, The Theory ofPolymer

  Biology and Medicine Websites

Summary: Chemistry (Freeman, New York, 1980), chaps. 18 and 19. 9. M. Doi and S. F. Edwards, The Theory of is -6000. 21. Cosmid DNAs were labeled and hybridized in pairs to G1 interphase cell nuclei from fibroblast cell cultures as described (3, 6, 22). One site was labeled with Texas red (biotinylated probe detect

Ahissar, Ehud

21

147Chemistry Chemistry (Chem)

  Mathematics Websites

Summary: 147Chemistry Chemistry (Chem) Bayly Foundation PROFESSORS FRANCE, PLEVA ASSOCIATE PROFESSORS ALty A student may complete only one of the majors listed in the Department of Chemistry. The major in chemistry leading to a Bachelor of Arts degree requires completion of 44 credits as follows: 1. Chemistry 111, 112

Dresden, Gregory

22

A Publication of the Chemistry Department University of Massachusetts Amherst

  Computer Technologies and Information Sciences Websites

Summary: A Publication of the Chemistry Department University of Massachusetts Amherst www .............22 Degrees Awarded ...................22 Research Symposium ..............23 Friends of Chemistry 7, 2014 ResearchFest 2014 August 2014 Stein-Bayer Seminar in Polymer Chemistry Prof. David A

Massachusetts at Amherst, University of

23

Department of Chemistry & Biochemistry UCLA Chemistry, Biochemistry & Chemistry Material Science

  Materials Science Websites

Summary: Department of Chemistry & Biochemistry UCLA Chemistry, Biochemistry & Chemistry Material Science ...........................................................................................................................................4 Chemistry & Biochemistry Undergraduate Office..............................................................................................6 Majors in Chemistry & Biochemistry

Levine, Alex J.

24

School of Chemistry CHEM3100: Chemistry at a Molecular Level

  Chemistry Websites

Summary: Chemistry Brennan, Alexander Chemistry Brennan, Lisa Chemistry Brooke, Adam Chemistry Brown, Jack Chemistry Chemistry Hooson, Adam Chemistry Horne, Lewis Chemistry Horsfall, Gregory Chemistry Howe, Stephen Chemistry, Claire Chemistry Shaw, William Chemistry Sime, Samantha Chemistry Sims, Edward Chemistry Smith, Ryan

Rzepa, Henry S.

25

Why pursue the Master of Science in Chemistry?

  Chemistry Websites

Summary: Why pursue the Master of Science in Chemistry? College of Natural Sciences and Mathematics Because fields, such as materials science, polymers, biochemistry, biotechnology, pharmaceutical/medicinal chemistry, chemical education research and environmental science. Graduates with a master's degree

de Lijser, Peter

26

148 Chemistry/Chinese Chemistry 347 (3)--Advanced Organic Chemistry

  Mathematics Websites

Summary: 148 Chemistry/Chinese Chemistry 347 (3)--Advanced Organic Chemistry Prerequisite: Chemistry 242,syntheticmethodology,mod- ernsyntheticreactions,protectinggroups,naturalprod- uctssynthesis,andcombinatorialchemistry.France. Spring Chemistry 350 (3)--Advanced Inorganic Chemistry Prerequisites: Chemistry 250, 252, and 262. Anintro

Dresden, Gregory

27

Polymer Science and Engineering 1

  Engineering Websites

Summary: , Copolymers -- -- Week 2 4August 6 August Vinyl polymers, polymer chemistry, primary and secondary bonds Properties affected by primary bonds, physical properties affected by secondary bonds -- -- Week 3 11 August, ionic condensation and mixed mode polymerisation -- -- Week 4 18 August 20 August Physical structure

New South Wales, University of

28

Polyisobutylene as a Polymer Support for Homogeneous Catalysis

  Texas A&M University - TxSpace

Summary: Phase selective soluble polymers are useful in organic synthesis because they simplify purification and separation processes. Such selective soluble polymers enable the use of Green chemistry principles to be utilized as ways to simplify catalyst...

Hongfa, Chayanant
2010-01-14

29

MSE 451: Introduction to Polymer Synthesis Textbook: Class Notes.

  Physics Websites

Summary: MSE 451: Introduction to Polymer Synthesis Homepage: Textbook: Class Notes. References: Recommended synthesis and configuration characterization. Examines step-growth, addition, and coordination synthesis and for chemistry students wanting an introduction to polymer synthesis 1. To briefly introduce

Weaver, John H.

30

CHEMISTRY 521 GRADUATE PHYSICAL CHEMISTRY

  Chemistry Websites

Summary: CHEMISTRY 521 GRADUATE PHYSICAL CHEMISTRY Fall Term, 1999 INSTRUCTOR INFORMATION Instructor: Dr in Physical Chemistry. Goals/ Objectives: Introduction to quantum mechanics. Topics covered include), angular momentum, one-electron problem, many-electron problem, variational method, perturbation theory

Findley, Gary L.

31

Surface Chemistry for Molecular Layer Deposition of Organic and Hybrid

  Chemistry Websites

Summary: Surface Chemistry for Molecular Layer Deposition of Organic and Hybrid Organic-Inorganic Polymers deposition (MLD) meth- ods extend this strategy to include organic and hybrid organic-inorganic polymeric and hybrid organic-inorganic polymers and examine a variety of surface chemistry strat- egies for growing

George, Steven M.

32

CHEMISTRY 320 PHYSICAL CHEMISTRY I

  Chemistry Websites

Summary: CHEMISTRY 320 PHYSICAL CHEMISTRY I Fall 2009 9:00 am - 10:30 am, MW CNSB 211 INSTRUCTOR INFORMATION of the physical principles of chemistry. Goals/ Objectives: CHEM 320 presents chemical principles from a fundamental physical point of view. Topics covered include: properties of gases, thermodynamics (heat, work

Findley, Gary L.

33

In recognition of the many contributions of James E. Mark to polymer science and technology

  Materials Science Websites

Summary: of rubber elasticity and silicone chemistry has been recognized by many major national awards from in 1994, the Flory Polymer Education Award (ACS Division of Polymer Chemistry) in 2000, and the Kipping Award in Silicon Chemistry in 2004. Professor Mark has also received the Award for Outstanding

Mark, James E.

34

Enhanced structure in polymers at interfaces Hue Sun Chan

  Biology and Medicine Websites

Summary: to the ordering that arises in lyotropic liquid crys- tals as the packing density increases. Since polymer chainsEnhanced structure in polymers at interfaces Hue Sun Chan Department of Pharmaceutical Chemistry. INTRODUCTION The interfacial properties of polymers and proteins at surfaces are important for many different

Chan, Hue Sun

35

Organophosphorus chemistry

  University of Kansas - KU ScholarWorks

Summary: 2087 Organophosphorus chemistry Paul R. Hanson Editorial Open Access Address: Department of Chemistry, University of Kansas, 1251 Wescoe Hall Drive, Lawrence, KS 66045-7582, USA Email: Paul R. Hanson - phanson@ku.edu. Keywords: organophosphorus... Beilstein J. Org. Chem. 2014, 10, 2087Ė2088. doi:10.3762/bjoc.10.217 Received: 28 July 2014 Accepted: 06 August 2014 Published: 04 September 2014 This article is part of the Thematic Series "Organophosphorus chemistry" Guest Editor: P. R. Hanson © 2014...

Hanson, Paul R.
2014-09-04

36

Definition Chemistry

  Geosciences Websites

Summary: Diagram Sulphur · Sulphur is key for AMD, NMD and SD generation · Chemistry require is mostly REDOX (reduction oxidation) · Sulphides of interest include: · Global cycle (before looking at specifics): · Acid;6 Biogeochemical Sulphur cycle The Chemistry 1 · Note, the composition of the drainage (and sulphur content) can

Boisvert, Jeff

37

MSE 457/CHEM 480 "Polymer Chemistry

  Materials Science Websites

Summary: Building Office hours: Monday: 5-6pm, 4101 MSEB (only on days before Tues. HW or Exam) Wednesday: 5-6pm, 4101 MSEB on days before Thurs. HW or Exam Wednesday: 5-6pm, 160 ESB if no Thurs. HW or Exam Or, by appointment Grading Homework 16% (~8 homeworks). If you don't do the homework, you will likely have serious

Weaver, John H.

38

Environmental Chemistry II (Atmospheric Chemistry)

  Chemistry Websites

Summary: Seinfeld, J. H. and Pandis, S. N. Atmospheric Chemistry and Physics: From Air Pollution to Climate Change Monday, December 16 at 4:00 p.m. (Climate Change and comprehensive) Exams I and II are planned as two

Dibble, Theodore

39

CHEMISTRY 321 PHYSICAL CHEMISTRY LABORATORY I

  Chemistry Websites

Summary: CHEMISTRY 321 PHYSICAL CHEMISTRY LABORATORY I Fall 2009 2:00 - 5:00 pm, F CNSB 142 INSTRUCTOR techniques of physical chemistry. Goals/ Objectives: Physical Chemistry Laboratory introduces the student analysis software and IEEE-488 electronic devices. The focus for Physical Chemistry Laboratory I

Findley, Gary L.

40

CHEMISTRY 323 PHYSICAL CHEMISTRY LABORATORY II

  Chemistry Websites

Summary: CHEMISTRY 323 PHYSICAL CHEMISTRY LABORATORY II Spring 2010 2:00 - 5:00 pm, F CNSB 142 INSTRUCTOR techniques of physical chemistry. Goals/ Objectives: Physical Chemistry Laboratory introduces the student analysis software and IEEE-488 electronic devices. The focus for Physical Chemistry Laboratory II

Findley, Gary L.

41

Position: Assistant Professor of Chemistry, Physical Chemistry

  Materials Science Websites

Summary: John Grey Position: Assistant Professor of Chemistry, Physical Chemistry Email: jkgrey@unm.edu Phone: 505.277.1658; Fax: 505.277.2609 Office: Clark Hall B70 Homepage: http://chemistry.unm.edu/faculty_web/jgrey Education B.S. in Chemistry, 1999, Michigan Technological University, Houghton, MI Ph.D. in Chemistry


42

Department of Chemistry "Supramolecular Chemistry in Polymeric

  Materials Science Websites

Summary: Department of Chemistry "Supramolecular Chemistry in Polymeric Systems: From Nanoassemblies Colloquium Friday, May 15, 2009 3:00 p.m. 502 Rieveschl #12;Supramolecular Chemistry in Polymeric Systems.rowan@case.edu The utilization of supramolecular chemistry, the chemistry of the non-covalent bond, in the polymeric realm has

Mark, James E.

43

CHEMISTRY 107-01 GENERAL CHEMISTRY I

  Chemistry Websites

Summary: CHEMISTRY 107-01 GENERAL CHEMISTRY I Spring 2002 8:00 am - 8:50 am, MTuWTh Rm. CNSB 243 INSTRUCTOR-1835 Email: chfindley@ulm.edu URL: http://www.ulm.edu/chemistry/findley COURSE Content: Principles of modern chemistry. Goals/ Objectives: CHEM 107 is the first semester of a fundamental introduction to chemistry

Findley, Gary L.

44

UCLA CHEMISTRY & BIOCHEMISTRY

  Materials Science Websites

Summary: UCLA CHEMISTRY & BIOCHEMISTRY ORIENTATION HANDBOOK 2012-2013 #12;Table of Contents Introduction .............................................................................................................................................2 Chemistry & Biochemistry Undergraduate Office ..................................................................................................3 Majors in Chemistry

Levine, Alex J.

45

for Undergraduate CHEMISTRY MAJORS

  Chemistry Websites

Summary: Research Programs _________________________________________ 17 Coop, Industry, Forensic or Medical Technology, Colloid and Surface Chemistry, Consumer Products, Food and Flavor Chemistry, Forensic Chemistry

Stuart, Steven J.

46

Engineering Materials and Chemistry

  Materials Science Websites

Summary: MATS1101 Engineering Materials and Chemistry Course Outline Session 1, 2014 School of Materials.............................................................................. 4 Chemistry Strand.............................................................................................................................6 Chemistry Strand ≠ General Information

New South Wales, University of

47

Carnegie Mellon University 1 Department of Chemistry

  Chemistry Websites

Summary: in chemistry or related fields of sciences, such as biology, physics, mathematics, or computer science and the undergraduate polymer science option offers training that is particularly valuable for an industrial career, Director of Undergraduate Studies Office: Doherty Hall 1316 http://www.chem.cmu.edu Carnegie Mellon

Kurnikova, Maria

48

Synthesis of Fluorogenic Polymers for Visualizing Cellular Internalization

  Chemistry Websites

Summary: , Rachael T. Carpenter, and Laura L. Kiessling*,, Departments of Chemistry and Biochemistry, Uni. Chem. Soc. 1994, 116, 12053­12054. (7) (a) Smith, D.; Pentzer, E. B.; Nguyen, S. T. Polymer ReV. 2007

Kiessling, Laura

49

Did you know that plastics can conduct electricity? Professors Alan Heeger, Alan Mac Diarmid and Hideki Shirakawa reveived the 2000 Nobel Prize in Chemistry for the discovery and development of conductive polymers.

  Chemistry Websites

Summary: Did you know that plastics can conduct electricity? Professors Alan Heeger, Alan Mac Diarmid of conductive polymers. Upon doping, an insulating plastic can become conducting such as a metal and be used


50

/6582 Biophysical Chemistry Fall Biophysical Chemistry

  Chemistry Websites

Summary: for graduate/professional school or job, and presentation of independent research at a scientific meeting/6582 Biophysical Chemistry Fall 1 CHEM /6582 Biophysical Chemistry Course meeting place Chemistry, Principles and Applications in Biological Sciences & Solutions Manual Tinoco, Sauer, Wang

Sherrill, David

51

Branched polymers on branched polymers

  HEP - Theory (arXiv)

Summary: We study an ensemble of branched polymers which are embedded on other branched polymers. This is a toy model which allows us to study explicitly the reaction of a statistical system on an underlying geometrical structure, a problem of interest in the study of the interaction of matter and quantized gravity. We find a phase transition at which the embedded polymers begin to cover the basis polymers. At the phase transition point the susceptibility exponent $\\gamma$ takes the value 3/4 and the two-point function develops an anomalous dimension 1/2.

Bergfinnur Durhuus; Thordur Jonsson
1996-07-10

52

Biochemistry chemistry &

  Chemistry Websites

Summary: of South Carolina..........................1 Department of Chemistry and Biochemistry....2 The Graduate and Biochemistry of the University of South Carolina. D e PA rt m e n t h i g h l i g h t s P e o P l e · We are a three-hour drive, and the Atlantic Ocean is just two hours away. #12;1 the University of soUth cArolinA

Morgan, Stephen L.

53

J. Chem. Phys. Diffusion of Gases in Amorphous Polymers

  Materials Science Websites

Summary: 1 J. Chem. Phys. #5016 Diffusion of Gases in Amorphous Polymers: The Monte Carlo Void Method Based Center, Beckman Institute (139-74) Division of Chemistry and Chemical Engineering California Institute-mail: sdg@wag.caltech.edu and wag@wag.caltech.edu. #12;2 1.0 Introduction The diffusion of gases in polymers

Goddard III, William A.

54

Chemistry 106X -Fall 2010 General Chemistry

  Environmental Sciences and Ecology Websites

Summary: Chemistry 106X - Fall 2010 General Chemistry Instructor: Christopher Iceman Class: MWF 9 bookstore or elsewhere: · Chemistry and Chemical Reactivity 7th Ed. by Kotz, Treichel, and Townsend-0-495-38703-9 Electronic Book - ISBN 978-0-495-68043-7 · OWL pin number for Chemistry and Chemical Reactivity 7th Ed. (1

Wagner, Diane

55

Chemistry 411/611 Inorganic Chemistry (2011)

  Materials Science Websites

Summary: 1 Chemistry 411/611 Inorganic Chemistry (2011) Instructor: Assistant Professor Mathew M. Maye Chemistry", 5th Edition, Freeman Press. Available at SU bookstore. The solution manual is optional. (Suggested for CHE611 Students pursuing Inorganic) Huheey, "Inorganic Chemistry: Principles of Structure

Mather, Patrick T.

56

CHEMISTRY DEPARTMENT Chem 315 (Honors Organic Chemistry)

  Biology and Medicine Websites

Summary: CHEMISTRY DEPARTMENT Chem 315 (Honors Organic Chemistry) Fall 2014 Important Registration Information Admission to Honors Organic Chemistry (Fall 2014) is restricted to the following students: Students who received an A in both semesters of General Chemistry (159 and 160 OR 161 and 162 OR 163

Lawson, Catherine L.

57

Changing chemistry Obtain/generate chemistry preprocessor

  Geosciences Websites

Summary: Changing chemistry ∑ Obtain/generate chemistry preprocessor input file ∑ Point CAM configuration;Preproc. files ∑ All existing (i.e. distributed) variations can be found in $CESM_ROOT/models/atm/cam/src/chemistry/drv/shr/seq_drydep_mod.F90 -> test_name ≠ models/atm/cam/src/chemistry/mozart/mo_drydep.F90 (subroutine drydep


58

Structure and dynamics of ring polymers Scott Brown and Grzegorz Szamel

  Chemistry Websites

Summary: Structure and dynamics of ring polymers Scott Brown and Grzegorz Szamel Department of Chemistry We study the equilibrium structure and dynamics of unconcatenated unknotted polymer rings in the melt-9606 98 52112-5 I. INTRODUCTION The dynamics of polymer melts and concentrated solu- tions

Szamel, Grzegorz

59

Electrical, electromagnetic and structural characteristics of carbon nanotube-polymer nanocomposites

  University of California eScholarship Repository

Summary: ceramic/polymer composites Materials Chemistry and Physics.polymer nanocomposites through the use of nonlinear carbon nanotubesĒ (to be submitted to the Applied PhysicsPhysics Letters) xviii ABSTRCT OF THE DISSERTATION Electrical, electromagnetic and structural characteristics of Carbon Nanotube-Polymer

Park, Sung-Hoon
2009-01-01

60

Coloured Polymers

  HEP - Lattice (arXiv)

Summary: We show that non-oriented coloured polymers (self--avoiding walks with different types of links) are in the same universality class of the ordinary self--avoiding walks, while the oriented coloured are not.

I. Pesando
1993-04-26

61

CHEMISTRY CURRICULUM SEMESTER I

  Biology and Medicine Websites

Summary: CHEMISTRY CURRICULUM SEMESTER ­ I Chemistry-I: Physical principles (2:1) Atomic structure-state approximation, Arrhenius equation and collision theory and catalysis. SEMESTER ­ II Chemistry-II: Structure orbital theory: polyatomic molecules - Walsh diagram; Main group chemistry: periodic properties, chemistry

Srinivasan, N.

62

Film Formation Mechanism in Glass Lubrication by Polymer Latex Dispersions

  CiteSeer

Summary: Ab s t r a c t The stabilization of organic coatings by tin dioxide resulting in glass bottle lubrication was investigated on flat glass. The anchoring function of SnO2 was assessed for a mixture of polyethylene and polymethylmethacrylate. Friction tests in air confirm the SnO2 anchoring property with the maintaining of the lubricant effect due to the polymer over large sliding distances. The persistence of the polymethylmethacrylate stretching band ?C=O on significant sliding distances in infrared microscopy experiments shows that the polymer coating stabilization results from the strong adhesion of the polymer on SnO2. The impact of roughness and surface chemistry on the stabilization of the polymer coating was tested. The 1 suppression of the lubricant effect by surface chemistry alteration or by roughness modification of SnO2 suggests that roughness and surface chemistry of SnO2 are both necessary for lubrication.

M. Beauvais; B. Piezel; F. Hamidi; M. Villalobos; C. Da Silva; E. Martin; E. Barthel; Saint-gobain Recherche; Same Address
2010-01-01

63

CHEMISTRY 450 Spring, 2009

  Chemistry Websites

Summary: of Science Journals: D-G WEEK 4 (28 January): Green Chemistry Journals: H-N WEEK 5 (4 February): Green Chemistry Journals: O-Z WEEK 6 (11 February): Green Chemistry; Group Presentations (Life-cycle analysis

Stuart, Steven J.

64

Engineering Materials and Chemistry

  Materials Science Websites

Summary: MATS1101 Engineering Materials and Chemistry Course Outline Session 2, 2014 School of Materials .............................................................................................4 Chemistry Strand: by appointment A/Prof Stephen Colbran (Chemistry) Lecturer Room 225 Dalton Building (F12) Phone: 9385 4737 s

New South Wales, University of

65

Chemistry -Bachelor of Science (SCH) Chemistry: ACS Certified

  Environmental Sciences and Ecology Websites

Summary: Chemistry Lab I AND 1 CH 4110 Pharmaceutical Chemistry I 3 CH 1153 University Chemistry I Recitation 1 CH 4120 Pharmaceutical Chemistry II 3 OR CH 4320 Inorganic Chemistry II 3 CH 1112 University ChemistryChemistry - Bachelor of Science (SCH) Chemistry: ACS Certified Total Credits Required: 128 Required


66

Polymer inflation

  CERN Preprints

Summary: We consider the semi-classical dynamics of a free massive scalar field in a homogeneous and isotropic cosmological spacetime. The scalar field is quantized using the polymer quantization method assuming that it is described by a gaussian coherent state. For quadratic potentials, the semi-classical equations of motion yield a universe that has an early "polymer inflation" phase which is generic and almost exactly de Sitter, followed by a epoch of slow-roll inflation. We compute polymer corrections to the slow roll formalism, and discuss the probability of inflation in this model using a physical Hamiltonian arising from time gauge fixing. These results show the extent to which a quantum gravity motivated quantization method affects early universe dynamics.

Hassan, Syed Moeez; Seahra, Sanjeev S
2014-01-01

67

Polymer inflation

  General Relativity & Quantum Cosmology (arXiv)

Summary: We consider the semi-classical dynamics of a free massive scalar field in a homogeneous and isotropic cosmological spacetime. The scalar field is quantized using the polymer quantization method assuming that it is described by a gaussian coherent state. For quadratic potentials, the semi-classical equations of motion yield a universe that has an early "polymer inflation" phase which is generic and almost exactly de Sitter, followed by a epoch of slow-roll inflation. We compute polymer corrections to the slow roll formalism, and discuss the probability of inflation in this model using a physical Hamiltonian arising from time gauge fixing. We also show how in this model, it is possible to obtain a significant amount of slow-roll inflation from sub-Planckain initial data, hence circumventing some of the criticisms of standard scenarios. These results show the extent to which a quantum gravity motivated quantization method affects early universe dynamics.

Syed Moeez Hassan; Viqar Husain; Sanjeev S. Seahra
2015-03-05

68

CHEMISTRY 3020-42232 PHYSICAL CHEMISTRY I

  Chemistry Websites

Summary: CHEMISTRY 3020-42232 PHYSICAL CHEMISTRY I Fall 2011 8:00 am - 8:50 am, MWF CNSB 211 INSTRUCTOR interpretations of the physical principles of chemistry. Goals/ Objectives: CHEM 3020 presents chemical principles from a fundamental physical point of view. Topics covered include: properties of gases, thermodynamics

Findley, Gary L.

69

FACULTY POSITION IN INORGANIC CHEMISTRY Department of Chemistry

  Chemistry Websites

Summary: FACULTY POSITION IN INORGANIC CHEMISTRY Department of Chemistry Syracuse University The Department of Chemistry at Syracuse University invites applications for a tenure track faculty position at the Assistant Professor level in inorganic chemistry with specialization in materials chemistry (broadly defined

Doyle, Robert

70

Noninvasive Probing of the Spatial Organization of Polymer Chains in Hydrogels Using Fluorescence Resonance Energy Transfer (FRET)

  Materials Science Websites

Summary: Noninvasive Probing of the Spatial Organization of Polymer Chains in Hydrogels Using Fluorescence features. Physical properties of hydrogels formed from cross-linking between polymer chains are regulated with the cross-linking density, type of cross- linking molecules, and chemistry and molecular weight of polymer

Kim, Chanjoong

71

Synthesis and Characterization of A New Series of "Mesogen-Jacketed Liquid Crystal Polymers" Based on the Newly Synthesized

  Chemistry Websites

Summary: * Department of Polymer Science & Engineering, College of Chemistry, Peking University, Beijing 100871, China above the glass transition temperatures. A brief comparison of the properties of the new polymers al.16 All other reagents and solvents were commercial products. Synthesis of Monomers and Polymers

Wan, Xin-hua

72

POLYMER PROGRAM SEMINAR "Nanomanufacturing with Polymers"

  Materials Science Websites

Summary: POLYMER PROGRAM SEMINAR "Nanomanufacturing with Polymers" Prof. Joey Mead University Lowell has developed a suite of processes to enable the nanomanufacturing of polymer based products of properties (e.g. biocompatibility, polarity, and modulus). Polymer materials can be used as substrates

Alpay, S. Pamir

73

Why chemistry? Chemistry is fundamental: it is the enabling

  Computer Technologies and Information Sciences Websites

Summary: Chemistry Why chemistry? Chemistry is fundamental: it is the enabling science that underlies many technology. A chemistry degree gives you the understanding to contribute to our future in very topical areas) in Chemistry BSc (Hons) in Chemistry MChem (Hons) in Chemistry (with an industrial placement year) MChem (Hons

Sussex, University of

74

Layer-by-layer assembly on polyethylene films via "click" chemistry

  Texas A&M University - TxSpace

Summary: ďclickĒ chemistry as a means for layer-by-layer assembly on a polymeric substrate. By designing polymers that contain alkyne or azide groups, it is possible to assemble them layer-by-layer on a polyethylene substrate. Polymers based on tert-butyl acrylate...

Chance, Brandon Scott
2009-05-15

75

Department of Chemistry Undergraduate Handbook

  Physics Websites

Summary: Department of Chemistry Undergraduate Handbook #12; 2 #12; 3 Table of Contents THE CHAIRMAN'S WELCOME 5 CAREER PATHS IN CHEMISTRY AND MEDICINAL CHEMISTRY 6 CHEMISTRY PROGRAMS AT UB 8 20 CHEMISTRY BA PROGRAM 22 CHEMISTRY BS PROGRAM 23 MEDICINAL CHEMISTRY BS PROGRAM 24 MEDICINAL

McCombe, Bruce D.

76

Revised 4/7/2009 B.S. Chemistry Degree (ACS Certified)*

  Environmental Sciences and Ecology Websites

Summary: * For the Chemistry Options (Chemical Education, Chemical Physics, Environmental, Biochemistry, and Polymers Chemistry I Recitation 1 OR CH1112 University Chem-Studio Lab I 5 CH1130 Orientation 1 PH1100 Physics-Studio Lab II 5 MA2160 Calculus II 4 PH1200 Physics by Inquiry II 1 PH2100 University Physics I-Mechanics 3


77

POLYMER DYNAMICS IN THE DEPINNED PHASE: METASTABILITY WITH LOGARITHMIC BARRIERS

  Mathematics Websites

Summary: POLYMER DYNAMICS IN THE DEPINNED PHASE: METASTABILITY WITH LOGARITHMIC BARRIERS PIETRO CAPUTO the stochastic evolution of a (1 + 1)-dimensional polymer in the de- pinned regime. At equilibrium the system exhibits a double well structure: the polymer lies (essentially) either above or below the repulsive line

SimenHaus, FranÁois

78

Department of Chemistry Honors in Chemistry Research Instructions (Seniors only)

  Materials Science Websites

Summary: Department of Chemistry Honors in Chemistry Research Instructions (Seniors only): § All Honors in Chemistry paperwork needs to be completed, signed, and submitted to Chemistry's Director of Undergraduate Studies (John Snyder) by the beginning of the fall academic semester


79

Department of Chemistry Honors in Chemistry Research Instructions (Seniors only)

  Materials Science Websites

Summary: Department of Chemistry Honors in Chemistry Research Instructions (Seniors only): All Honors in Chemistry paperwork needs to be completed, signed, and submitted to Chemistry's Director of Undergraduate Studies (John Snyder) by the beginning of the fall academic semester


80

Bioorganic Chemistry DOI: 10.1002/anie.200906482

  Engineering Websites

Summary: of fundamental interest in materials science, surface chemistry, and micropatterning technologies. Currently, cel of peptides to a functionalized polymer.[30≠32] In previous recombinant methods[33≠38] for the generation and total length of repeats was possible. By contrast, recursive directional ligation, a recombinant method

Sia, Samuel K.

81

Chem 7940 Quantum Mechanics II Spring 2013 Chemistry 7940

  Chemistry Websites

Summary: Chem 7940 Quantum Mechanics II Spring 2013 Chemistry 7940 Quantum Mechanics II Spring 2013 Course with classical mechanics. ∑ Relaxation and decoherence. ∑ Generalized measurements, quantum information theory of the path integral. ∑ Path integral formulation of quantum statistical mechanics: polymer beads, and all


82

Chem 7940 Quantum Mechanics II Spring 2012 Chemistry 7940

  Chemistry Websites

Summary: Chem 7940 Quantum Mechanics II Spring 2012 Chemistry 7940 Quantum Mechanics II Spring 2012 Course with classical mechanics. ∑ Relaxation and decoherence. ∑ Generalized measurements, quantum information theory of the path integral. ∑ Path integral formulation of quantum statistical mechanics: polymer beads, and all


83

Mathematical Modeling of Blood Clotting: The Interplay of Coagulation Chemistry,

  Mathematics Websites

Summary: Mathematical Modeling of Blood Clotting: The Interplay of Coagulation Chemistry, Platelet of a blood clot inside of a blood vessel, a process known as thrombosis, involves the intertwined processes, of aggregated platelets, fibrin polymer mesh, and trapped red and white blood cells. Thrombosis can be initiated

Ciocan-Fontanine, Ionut

84

Chemistry 211 General Chemistry Laboratory II

  Environmental Sciences and Ecology Websites

Summary: be advised that the deadline for dropping this course using Salukinet without a grade is Sunday, October 26, 2014. If you drop Chemistry 211, you must also drop Chemistry 210 and immediately check-in your locker. Failure to check-in will result in a $20 charge. Pre-Laboratory Questions: Pre-laboratory questions

Nickrent, Daniel L.

85

The dielectric properties of polymer-water systems

  Texas A&M University - TxSpace

Summary: THE DIELECTRIC PROPERTIES OF POLYMER- WATER SYSTEMS A Thesis by JOE BILL LEWIS Submitted to the Graduate College of Texas ARM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE December 1976 Major... Subject: Chemistry THE DIELECTRIC PROPERTIES OF POLYMER- WATER SYSTEMS A Thesis by JOE SILL LEWIS Approved as to style and content by: C z Cnairman, o Comni ttee Head of Department 1 I Member Member December 1976 ABSTRACT The Dielectric...

Lewis, Joe Bill
1976-01-01

86

APPROXIMATE CHEMISTRY 113

  Chemistry Websites

Summary: APPROXIMATE CHEMISTRY 113 Spring 2014 Forensic Science Professors James T. Spencer (jtspence SKILLS: Chemistry 113, Forensic Science, is focused upon the application of scientific methods enforcement and legal prosecution are reliant upon often complex and detailed scientific analysis of forensic

Doyle, Robert

87

6982 | Chem. Soc. Rev., 2014, 43, 6982--7012 This journal is The Royal Society of Chemistry 2014 Cite this: Chem. Soc. Rev., 2014,

  Materials Science Websites

Summary: 6982 | Chem. Soc. Rev., 2014, 43, 6982--7012 This journal is ©The Royal Society of Chemistry 2014 Cite this: Chem. Soc. Rev., 2014, 43, 6982 Smart chemistry in polymeric nanomedicine Rong Tong,a Li of smart chemistry developed and utilized in the last 5­10 years in polymer-based drug delivery

Cheng, Jianjun

88

The Department of Chemistry is the leading teaching and research unit in the field in Finland. The Department offers education for basic and post-graduate studies in

  Engineering Websites

Summary: The Department of Chemistry is the leading teaching and research unit in the field in Finland, polymer and radiochemistry, as well as in chemistry teachers education. The research performed at the Department is of highest international level and the current strategic focuses are green chemistry, material

Escolano, Francisco

89

Why chemistry? Chemistry is fundamental: it is the enabling science

  Computer Technologies and Information Sciences Websites

Summary: Chemistry Why chemistry? Chemistry is fundamental: it is the enabling science that underlies many technology. A chemistry degree allows you to understand and to contribute to our future. Chemistry is challenging: understanding the very fabric of matter is both stimulating and rewarding. Studying chemistry

Sussex, University of

90

Chemistry -Bachelor of Science (SCH) Chemistry: ACS Certified

  Environmental Sciences and Ecology Websites

Summary: of the following courses Course Credits CH 1110 University Chemistry I 4 Course Credits AND CH 4110 Pharmaceutical Chemistry I 3 CH 1111 University Chemistry Lab I 1 CH 4120 Pharmaceutical Chemistry II 3 OR CH 4320Chemistry - Bachelor of Science (SCH) Chemistry: ACS Certified Total Credits Required: 128 Required


91

Chemistry Division Department of Biological

  Mathematics Websites

Summary: 1 Chemistry Division Department of Biological and Chemical Sciences, Illinois Institute-13 Chemistry Division invites nominations for Kilpatrick Fellowship for the academic year 2012's Chemistry Department from 1947­1960. Mary Kilpatrick was a chemistry faculty member from 1947

Heller, Barbara

92

Cold Controlled Chemistry Roman Krems

  Physics Websites

Summary: Cold Controlled Chemistry Roman Krems University of British Columbia #12;ColdChemistry: #12;Outline ∑ Cold and ultracold molecules - denitions ∑ Chemistry at ultracold temperatures ∑ External eld control of molecular collisions at low Ts Reactions in magnetic traps Chemistry in conned

Krems, Roman

93

Chemistry and Biochemistry Scholarships

  Biology and Medicine Websites

Summary: Chemistry and Biochemistry Scholarships Complete Scholarship Name Application Deadline Date Contact to Chemistry and Biochemistry entering graduate students who have asked for consideration to serve as research@chem.sc.edu Hiram and Lawanda Allen Scholarship for Excellence in Chemistry This award is given to a graduating

Almor, Amit

94

Adam Benoit Medicinal Chemistry

  Biology and Medicine Websites

Summary: #12;Adam Benoit Medicinal Chemistry Ph.D. Thesis Title: Synthesis and Evaluation of Acridine Country: United States #12;Amit Gangar Medicinal Chemistry Ph.D. Thesis Title: Design and Development Wagner Home Country: India #12;Dan Wang Medicinal Chemistry M.S. Thesis Title: Synthesis and Evaluation

Thomas, David D.

95

Chemistry and Biochemistry Scholarships

  Biology and Medicine Websites

Summary: Chemistry and Biochemistry Scholarships Complete Scholarship Name Application Deadline Date Contact Endowment Fund To provide support for undergraduate biomedical research in the Department of Chemistry/or the purchase of supplies. Yes w/recommendation s from faculty Call goes out in February to all chemistry

Almor, Amit

96

Chemistry and Chemical Engineering

  Physics Websites

Summary: 2011 SCHOOL OF Chemistry and Chemical Engineering Information for Candidates APPOINTMENT OF PROFESSOR OF CHEMICAL ENGINEERING #12;#12;SCHOOL OF Chemistry and Chemical Engineering 3 Thank you for your 6-7 School of Chemistry and Chemical Engineering 8-9 Staff Profiles 10-11 Queen's and Northern

Paxton, Anthony T.

97

Graduate Students in Chemistry

  Biology and Medicine Websites

Summary: Handbook for Graduate Students in Chemistry at Purdue University AUGUST 2014 #12;1 0. Important graduate program has been eminently successful. The reputation of the Purdue Chemistry Department has risen in the Department of Chemistry which, in general, will be binding until the completion of your degree program

Jiang, Wen

98

Graduate Students in Chemistry

  Biology and Medicine Websites

Summary: Handbook for Graduate Students in Chemistry at Purdue University AUGUST 2011 #12;1 0. Important graduate program has been eminently successful. The reputation of the Purdue Chemistry Department has risen in the Department of Chemistry which, in general, will be binding until the completion of your degree program

Jiang, Wen

99

Graduate Students in Chemistry

  Biology and Medicine Websites

Summary: Handbook for Graduate Students in Chemistry at Purdue University AUGUST 2010 #12;1 0. Important graduate program has been eminently successful. The reputation of the Purdue Chemistry Department has risen in the Department of Chemistry which, in general, will be binding until the completion of your degree program

Jiang, Wen

100

Graduate Students in Chemistry

  Biology and Medicine Websites

Summary: Handbook for Graduate Students in Chemistry at Purdue University AUGUST 2012 #12;1 0. Important graduate program has been eminently successful. The reputation of the Purdue Chemistry Department has risen in the Department of Chemistry which, in general, will be binding until the completion of your degree program

Jiang, Wen

101

Graduate Students in Chemistry

  Biology and Medicine Websites

Summary: Handbook for Graduate Students in Chemistry at Purdue University AUGUST 2013 #12;1 0. Important graduate program has been eminently successful. The reputation of the Purdue Chemistry Department has risen in the Department of Chemistry which, in general, will be binding until the completion of your degree program

Jiang, Wen

102

Permittee: Reibenspies, Joseph Department: Chemistry

  Biology and Medicine Websites

Summary: Permittee: Reibenspies, Joseph Department: Chemistry Office Phone: (979)845-9125 Lab Phone: (979/22/2010 AUTHORIZED USE/STORAGE LOCATIONS Building CHEMISTRY CHEMISTRY CHEMISTRY Lab Locations 2407 2409 1420 Primary Bruker AXS NanoStar 189 Chemistry Building 2409 001439 Siemens 05000 240 Chemistry Building Additiol 2407

Meagher, Mary

103

Two-dimensional rare earth coordination polymers involving different coordination modes of thiodiglycolic acid

  Chemistry Websites

Summary: Two-dimensional rare earth coordination polymers involving different coordination modes Key Laboratory of Rare Earth Materials Chemistry and Applications, PKU-HKU Joint Laboratory on Rare; Coordination modes; Double-layered structure; Lanthanide 1. Introduction Coordination polymers of rare earth

Gao, Song

104

Polymer Lateral Diffusion at the Solid-Liquid Interface Jiang Zhao and Steve Granick*

  Physics Websites

Summary: Polymer Lateral Diffusion at the Solid-Liquid Interface Jiang Zhao and Steve Granick* Departments of Materials Science and Engineering, of Chemistry, and of Physics, UniVersity of Illinois, Urbana, Illinois problematical to measure at surfaces. Indeed, focus is intense upon the dynamics of flexible polymers

Granick, Steve

105

Wavefunction-based Correlation Calculations for Hole and Electron Capture States in Solids and Polymers

  Physics Websites

Summary: and Polymers Uwe Birkenheuer1 , Christa Willnauer, Malte von Arnim, Walter Alsheimer, Dmitry Izotov are widely used in quantum chemistry and have proven to provide an accurate and systematic approach the ground-state correlation energies of solids, polymers, and clusters (see for example Ref. [4

Birkenheuer, Uwe

106

Organic Chemistry 51B -Winter 2013 Organic Chemistry Peer Tutoring Program Chemistry 51B Reactions List

  Biology and Medicine Websites

Summary: Organic Chemistry 51B - Winter 2013 Organic Chemistry Peer Tutoring Program Chemistry 51B Reactions(s). Chapter 7: Nucleophilic Substitution + + NaOH CH3O- #12;Organic Chemistry 51B - Winter 2013 Organic Chemistry Peer Tutoring Program Chapter 8: Elimination Reactions #12;Organic Chemistry 51B - Winter 2013

Rose, Michael R.

107

Chemistry 224 Fall 2008 Honors General Chemistry

  Chemistry Websites

Summary: Prerequisites: One year of high school chemistry and one year of high school physics are the minimum not touch on everything covered in the textbook. There isn't enough time in lecture to cover all topics

Richmond, Geraldine L.

108

Organic Chemistry Laboratory II Spring 2014 Chemistry 443

  Environmental Sciences and Ecology Websites

Summary: Organic Chemistry Laboratory II ­ Spring 2014 Chemistry 443 Instructor Office Phone Email Office Organic Chemistry - Gilbert & Martin (5th Ed.) Supplemental Text: Organic Chemistry ­ McMurry (7th Ed.) Lectures are Mondays at 3 pm in Neckers 240 and Laboratories are in Neckers 203/205 Textbook website: http://thomsonedu.com/chemistry

Nickrent, Daniel L.

109

Organic Chemistry Laboratory I Fall 2014 Chemistry 341

  Environmental Sciences and Ecology Websites

Summary: Organic Chemistry Laboratory I ­ Fall 2014 Chemistry 341 Instructor Office Phone Email Office Hours Organic Chemistry - Gilbert & Martin (5th Ed.) Supplemental Text: Organic Chemistry ­ McMurry (8th Ed that someone skilled in the art of chemistry could successfully repeat the experiment. 3. Relevant Data (10 Pts

Nickrent, Daniel L.

110

B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (CHEMISTRY TRACK)

  Chemistry Websites

Summary: B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (CHEMISTRY TRACK) Requirements include 36 credits in chemistry core courses, 32 of which are taken in specific courses. Each student's course of study includes the following: 1.) Required Chemistry Core Courses CHE 106: General Chemistry Lecture I (3) CHE 116: General

Doyle, Robert

111

POLYMER PROGRAM SEMINAR "Polymerizing Goblins and Brimstone for Energy & Defense"

  Materials Science Websites

Summary: recent work on novel sulfur utilization chemistry for polymeric materials. Elemental sulfur, these sulfur-rich copolymers exhibit unusually high refractive indices (n = 2.0) and can be easily processed@ims.uconn.edu Polymers via Nanoparticle Monomers Sulfur Plastics #12;

Alpay, S. Pamir

112

Self-assembled monolayer growth on chemically modified polymer surfaces

  Materials Science Websites

Summary: constant (low-k) aromatic hydrocarbon SiLK whose surface chemistry was modified using sulfuric acid, He with sulfuric acid, He plasma, or N2 plasma, the original chemically inert polymer surfaces are functionalized on He and N2 plasma treated surfaces than those treated by sulfuric acid. # 2005 Elsevier B.V. All

Wang, Gwo-Ching

113

Chemistry 455 Chemical Nanotechnology

  Biology and Medicine Websites

Summary: , and superconductivity. Prerequisite: CHEM 453 Advanced Inorganic Chemistry. Required Texts: Owens & Poole, The Physics. Superconductivity (15) Statement for Students with Disabilities: Any student requesting academic accommodations

Rohs, Remo

114

ADVANCES IN PROTEIN CHEMISTRY

  Biotechnology Websites

Summary: Matrices from Rate Matrix ............................ 119 D. Validity of the Evolutionary Model on geometric computation reveals that ADVANCES IN 101 Copyright 2008, Elsevier Inc. PROTEIN CHEMISTRY, Vol. 75

Dai, Yang

115

Chinese Journal of Polymer Science Vol. 22, No. 4, (2004), 349-353 SYNTHESIS AND THERMAL PROPERTIES OF

  Chemistry Websites

Summary: and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China Abstract, Precursor, Hydroxy-substituted Polyenaminonitrile, Cyclization INTRODUCTION The production of thermally polymers, because of their low solubility and high glass transition or melting temperature

Wan, Xin-hua

116

Coexistence of Spin-Canting, Metamagnetism, and Spin-Flop in a (4,4) Layered Manganese Azide Polymer

  Chemistry Websites

Summary: Polymer Xin-Yi Wang, Lu Wang, Zhe-Ming Wang, Gang Su, and Song Gao*, State Key Laboratory of Rare Earth Materials Chemistry and Applications & PKU-HKU Joint Laboratory on Rare Earth Materials and Bioinorganic

Gao, Song

117

Chemflex Overview: Common Chemistry core

  Mathematics Websites

Summary: Chemflex Overview: Common Chemistry core CHM 40, 41 (or CHM 30, 31) 8 Introductory chemistry CHM 110,111,112,113 8 Organic chemistry CHM 332 3 Analytical chemistry CHM 201*** 2 Technical writing CHM 301* 1 Undergraduate seminar CHM 307 3 Advanced inorganic chemistry Total = 25 credits Collateral

Napier, Terrence

118

Brooklyn College Department of Chemistry

  Chemistry Websites

Summary: Brooklyn College Department of Chemistry General Chemistry I Syllabus GENERAL CHEMISTRY I ­ SPRING://academic.brooklyn.cuny.edu/chem/GenChem/chem1syl.pdf (syllabus on line) http://academic.brooklyn.cuny.edu/chem/howell/practice.htm (old BC tests of Chemistry General Chemistry I Syllabus Academic dishonesty is prohibited in the City University of New York

Kobrak, Mark N.

119

SIMS depth profiling of deuterium labeled polymers in polymer multilayers

  Physics Websites

Summary: SIMS depth profiling of deuterium labeled polymers in polymer multilayers Shane E. Harton a,*, Fred February 2006 Available online 19 May 2006 Abstract Thin planar polymer films are model systems for probing physical phenomena related to molecular confinement at polymer surfaces and polymer/ polymer interfaces


120

Chemistry 365 Useful Information

  Physics Websites

Summary: Chemistry 365 Quiz II Useful Information kB = 1. 380662 √? 10-23 J/K h = 6. 6256 √? 10-27 erg sec or well above all the vibrational temperatures? March 17, 2005 Over... #12;Chemistry 365 -2- Quiz II c

Ronis, David M.

121

Chemistry 365 Useful Information

  Physics Websites

Summary: Chemistry 365 Quiz II Useful Information kB = 1. 380662 ◊ 10-16 erg/K h = 6. 6256 ◊ 10-27 erg sec homonuclear diatomic molecules. Assume that the nuclei have spin 1. March 18, 1994 over... #12;Chemistry 365

Ronis, David M.

122

Green Chemistry COMMUNICATION

  Materials Science Websites

Summary: Green Chemistry COMMUNICATION Cite this: Green Chem., 2013, 15, 2060 Received 8th April 2013 affect the catalytic and antimicrobial activity, for example, as well as the toxicology of the relative Nano-fabrication, School of Chemistry and Biochemistry, University of Western Australia, Crawley, WA


123

TU KAISERSLAUTERN DEPARTMENT OF CHEMISTRY

  Computer Technologies and Information Sciences Websites

Summary: .................................................................................................22 FOOD CHEMISTRY AND TOXICOLOGY: JUN.-Prof. Dr. M. Esselen...............................................................................24 FOOD CHEMISTRY AND TOXICOLOGY: Prof. Dr. E. Richling......................................................................................26 FOOD CHEMISTRY AND TOXICOLOGY: Prof. Dr. Dr. D. Schrenk

Madlener, Klaus

124

Biological Chemistry I CHEMISTRY/BIOLOGY 3510

  Chemistry Websites

Summary: B. Grissom Office: 1128 HEB Telephone: 581-4153 e-mail: grissomc@chemistry.utah.edu ADMINISTRATIVE-mail: ssmith@chem.utah.edu Mr. Randy Adachi Office Hours: by appointment in 1316 HEB Telephone: 1-4175 e-mail: adachi@chem.utah.edu DISCUSSION Five discussion sessions with the Teaching Assistants are scheduled

Simons, Jack

125

Pulling Knotted Polymers

  Condensed Matter (arXiv)

Summary: We compare Monte Carlo simulations of knotted and unknotted polymers whose ends are connected to two parallel walls. The force $f$ exerted on the polymer is measured as a function of the separation $R$ between the walls. For unknotted polymers of several monomer numbers $N$, the product $fN^\

Oded Farago; Yacov Kantor; Mehran Kardar
2002-05-06

126

Position: Polymer Chemist Company: ExxonMobil Research and Engineering Company, a wholly owned subsidiary of Exxon Mobil

  Materials Science Websites

Summary: in Polymer Science with core expertise in polymer synthesis and process chemistry. A demonstrated ability candidate will apply his or her knowledge to improve existing olefin-based products and develop new ones productive collaborations internally and with outside research organizations, and grow new science areas. Job

Alpay, S. Pamir

127

High-efficiency blue multilayer polymer light-emitting diode based on poly,,9,9-dioctylfluorene...

  Engineering Websites

Summary: High-efficiency blue multilayer polymer light-emitting diode based on poly,,9,9-dioctylfluorene Chian-Shu Hsu Department of Applied Chemistry, National Chiao Tung University, Hsinchu 300, Taiwan A highly efficient blue polymer light-emitting diode based exclusively on commercial poly 9


128

Updated May 2012 Chemistry Degree Requirements

  Chemistry Websites

Summary: Updated May 2012 Chemistry Degree Requirements Core Chemistry Requirements: (69 credits) General Chemistry 221 222 223 OR 224 225 226 General Chemistry Lab 227 228 229 OR 237 238 239 Organic Chemistry (Majors) 399 342 343 Organic Chemistry Lab 337 338 339 Physical Chemistry 411 412 413 Physical Chemistry

Cina, Jeff

129

Thermodynamic Stability Chemistry 223

  Physics Websites

Summary: Thermodynamic Stability Chemistry 223 David Ronis McGill University dS dS21 dN dN21 dV dV21 1 2 Fig Stability -2- Chemistry 223 Given that dEtotal = dE1 + dE2, (2) where, as usual, dEi = Ti dSi - Pi dVi + Ķi,Ni dV2 i +. . . , (10) or in matrix notation: Fall Term, 2014 #12;Thermodynamic Stability -3- Chemistry

Ronis, David M.

130

CHEMISTRY 3023-62170 PHYSICAL CHEMISTRY LABORATORY II

  Chemistry Websites

Summary: CHEMISTRY 3023-62170 PHYSICAL CHEMISTRY LABORATORY II Spring 2012 2:00 - 5:00 pm, W CNSB 211.ulm.edu/~findley COURSE Content: Modern experimental techniques of physical chemistry. Goals/ Objectives: Physical for Physical Chemistry Laboratory II is on spectroscopy. REQUIREMENTS Prerequisite: "C" or better in CHEM 3021

Findley, Gary L.

131

CHEMISTRY 3021-42233 PHYSICAL CHEMISTRY LABORATORY I

  Chemistry Websites

Summary: CHEMISTRY 3021-42233 PHYSICAL CHEMISTRY LABORATORY I Fall 2011 2:00-2:50, W, CNSB 211 (Prelab) 3.ulm.edu/~findley COURSE Content: Modern experimental techniques of physical chemistry. Goals/ Objectives: Physical for Physical Chemistry Laboratory I is on thermodynamics and chemical kinetics. REQUIREMENTS Prerequisite: "C

Findley, Gary L.

132

Faculty Position in Inorganic Chemistry Department of Chemistry

  Biology and Medicine Websites

Summary: Faculty Position in Inorganic Chemistry Department of Chemistry Purdue University The Department at the Assistant Professor level in inorganic chemistry. Successful candidates may have interests in any research area of inorganic chemistry, broadly defined. Purdue has a tradition of excellence in inorganic

Fern√°ndez-Juricic, Esteban

133

I. Required core Chemistry Courses (1905 & 1925) Chemistry

  Materials Science Websites

Summary: Advisor: Advisee: I. Required core Chemistry Courses (1905 & 1925) Chemistry CH 111 PY 211 _____ PY 212 _____ (or PY 242 _____ or PY 252 ______) II. Chemistry Options (one required) 1905 (Concentration in Chemistry) Option A (2 advanced CH courses, 401 or higher, only one may


134

National Chemistry Week Theme: "Candy: The Sweet Side of Chemistry"

  Biology and Medicine Websites

Summary: National Chemistry Week Theme: "Candy: The Sweet Side of Chemistry" Super Science Saturday Saturday-on chemistry and science demonstrations! All students & families are welcome! Fun & educational for all ages! Sponsored by: American Chemical Society LSU Department of Chemistry LSU Athletic Department Free admission

Stephens, Jacqueline

135

Free-electron induced chemistry Theoretical Chemistry Section, BARC, Mumbai

  Computer Technologies and Information Sciences Websites

Summary: Free-electron induced chemistry Theoretical Chemistry Section, BARC, Mumbai Chemical reactions will be presented. Wednesday, August 4:00 PM (Tea/Coffee at Seminar Hall, TCIS Seminar electron induced chemistry Sajeev Y Theoretical Chemistry Section, BARC, Mumbai Chemical reactions initiated after the resonant

Shyamasundar, R.K.

136

University of California, Berkeley College of Chemistry CHEMISTRY RESEARCH FORM

  Materials Science Websites

Summary: University of California, Berkeley College of Chemistry CHEMISTRY RESEARCH FORM, IT IS YOUR RESPONSIBILITY TO ENROLL IN THE COURSE ON TELEBEARS! Course you want to enroll in: CHEMISTRY 192 ­ Individual Study for Advanced Undergraduates (1-3) CHEMISTRY H194 ­ Research for Advanced Undergraduates

Iglesia, Enrique

137

Organic Chemistry Laboratory I Spring 2014 Chemistry 341

  Environmental Sciences and Ecology Websites

Summary: Organic Chemistry Laboratory I ­ Spring 2014 Chemistry 341 Instructor Office Phone Email Office Text: Experimental Organic Chemistry - Gilbert & Martin (5th Ed.) Supplemental Text: (Chem. 340) Organic Chemistry ­ McMurry (7th Ed.) Lectures are Mondays at 4 pm in Neckers 240 and Laboratories

Nickrent, Daniel L.

138

B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (BIOLOGICAL CHEMISTRY TRACK)

  Chemistry Websites

Summary: B.A. DEGREE REQUIREMENTS FOR CHEMISTRY (BIOLOGICAL CHEMISTRY TRACK) Requirements include 21 credits from chemistry core courses, 6 credits from the list, (2) below, of approved biology/biochemistry core's course of study must include the following: 1.) Required Chemistry Core Courses CHE 106: General

Doyle, Robert

139

Macromolecular Chemistry and Physics

  Physics Websites

Summary: , as compared with bench- mark Nafion membranes. These tailorable ABA block copolymers are promising candi performance of actuation.[1,9,13,14] The most widely studied ionic polymer for transducer membranes is Nafion

Heflin, Randy

140

TCD-IISc Symposium "Chemistry & Chemical Biology"

  Computer Technologies and Information Sciences Websites

Summary: TCD-IISc Symposium "Chemistry & Chemical Biology" Trinity College Clive Williams, Dean of Chemistry. Research areas include supramolecular organic and inorganic chemistry and medicinal chemistry, robotics, structure-function relationships. Sylvia Draper, Professor in Chemistry. Her research spans

O'Mahony, Donal E.

141

Green Chemistry and Workers

  University of California eScholarship Repository

Summary: include material, chemical, and energy inputs, effectivenessOF CHEMICALS POLICY AND GREEN CHEMISTRY IN THE CLEAN-ENERGYchemical exposures and pollution; ē Build a sustainable footing for the clean-energy


2009-01-01

142

Green Chemistry COMMUNICATION

  Materials Science Websites

Summary: Green Chemistry COMMUNICATION Cite this: Green Chem., 2014, 16, 82 Received 7th August 2013 to the hierarchical porous structure of diatom frustules. Diatoms are photosynthetic unicellular algae that possess


143

Bioorganic Chemistry cRGD-Functionalized Polymer Micelles for

  Biology and Medicine Websites

Summary: , 10900 Euclid Avenue Cleveland, Ohio 44106 (USA) Tel: (+1)216-368-1083 Fax: (+1)216-368-4969 E Reserve University, 10900 Euclid Avenue Cleveland, Ohio 44106 (USA) [+ ] These authors contributed equally

Gao, Jinming

144

Unusual molecular architectures in liquid crystal and polymer chemistry

  MIT - DSpace

Summary: This dissertation details the synthesis and characterization of materials that consist of molecules with unusual shapes. We have pursued this goal into the regimes of both small molecules (liquid crystals) and polymeric ...

Paraskos, Alexander John, 1969-
2004-01-01

145

WESTERN UNIVERSITY DEPARTMENT OF CHEMISTRY

  Mathematics Websites

Summary: WESTERN UNIVERSITY DEPARTMENT OF CHEMISTRY The Department of Chemistry invites applications for a probationary (tenure-track) faculty position at the rank of Assistant Professor in Inorganic Chemistry, externally funded research program, and to develop and teach innovative courses in chemistry

Sinnamon, Gordon J.

146

ION CHEMISTRY 40 Years of

  Chemistry Websites

Summary: ION CHEMISTRY 40 Years of 9:30 to 10:30 am CU Wizard Show Cristol Chemistry Building Room 140 10 Cristol Chemistry Building Room 142 Event Parking Euclid Auto Park $3.00 per day on Saturday and Sunday Dalton Trumbo Fountain N S EW Luncheon Menu Map of CU Campus: The Cristol Chemistry Building is located

Lineberger, W. Carl

147

Poled electro-optic photolime gel polymer doped with chlorophenol red and bromomethyl blue chromophores

  Engineering Websites

Summary: Poled electro-optic photolime gel polymer doped with chlorophenol red and bromomethyl blue 1994; accepted for publication 13 March 1995 An electro-optic polymer with chlorophenol red dye field was measured to be 28 pm/V. Chlorophenol red in polymer showed a 1/e relaxation time constant

Chen, Ray

148

Directed polymers and Randomness

  Condensed Matter (arXiv)

Summary: The effects of two types of randomness on the behaviour of directed polymers are discussed in this chapter. The first part deals with the effect of randomness in medium so that a directed polymer feels a random external potential. The second part deals with the RANI model of two directed polymers with heterogeneity along the chain such that the interaction is random. The random medium problem is better understood compared to the RANI model.

Somendra M. Bhattacharjee
2005-05-11

149

Updated September 2012 Chemistry Degree Requirements

  Chemistry Websites

Summary: Updated September 2012 Chemistry Degree Requirements Core Chemistry Requirements: (69 credits) General Chemistry 221 222 223 OR 224 225 226 General Chemistry Lab 227 228 229 OR 237 238 239 Organic Chemistry (Majors) 341 342 343 Organic Chemistry Lab 337 348* 349* Physical Chemistry 411 412 413 Physical

Cina, Jeff

150

Chemistry Student Handbook College of Science

  Mathematics Websites

Summary: Chemistry Student Handbook College of Science React. Science #12;Contents 2 Welcome to the Department of Chemistry 2 Course Advice 3 What is Chemistry? 4 Career Profiles in Chemistry 5 An Undergraduate Degree in Chemistry 6 Chemistry Streams 13 Chemistry Honours Programme 14 Research

Hickman, Mark

151

Proteins and polymers

  Condensed Matter (arXiv)

Summary: Proteins, chain molecules of amino acids, behave in ways which are similar to each other yet quite distinct from standard compact polymers. We demonstrate that the Flory theorem, derived for polymer melts, holds for compact protein native state structures and is not incompatible with the existence of structured building blocks such as $\\alpha$-helices and $\\beta$-strands. We present a discussion on how the notion of the thickness of a polymer chain, besides being useful in describing a chain molecule in the continuum limit, plays a vital role in interpolating between conventional polymer physics and the phase of matter associated with protein structures.

Jayanth R. Banavar; Trinh Xuan Hoang; Amos Maritan
2005-08-08

152

Effect of polymer electrode morphology on performance of a lithium/polypyrrole battery

  Texas A&M University - TxSpace

Summary: EFFECT OF POLYMER ELECTRODE MORPHOLOGY ON PERFORMANCE OI' A LITHIUM/POLYPYRROLE BATTERY A Thesis by MARJORIE ANNE NICHOLSON Submitted to the OfIice of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE May 1991 Major Subject: Chemistry EFFECT OF POLYMER ELECTRODE MORPHOLOGY ON PERFORMANCE OF A LITHIUM/POLYPYRROLE BATTERY A Thesis MARJORIE ANNE NICHOLSON Approved as to style and content by Charles R. Martin (Chair...

Nicholson, Marjorie Anne
1991-01-01

153

Conformational Properties of Poly(vinylidene fluoride). A Quantum Chemistry Study of Model Compounds

  Engineering Websites

Summary: Conformational Properties of Poly(vinylidene fluoride). A Quantum Chemistry Study of Model: The molecular geometries and conformational energies of model molecules of poly(vinylidene fluoride) (PVDF) have(vinylidene fluoride) (PVDF) is a technologically important semicrystalline polymer. It has at least four crystalline

Utah, University of

154

Stiff quantum polymers

  Condensed Matter (arXiv)

Summary: At ultralow temperatures, polymers exhibit quantum behavior, which is calculated here for the second and fourth moments of the end-to-end distribution in the large-stiffness regime. The result should be measurable for polymers in wide optical traps.

H. Kleinert
2009-10-19

155

Stiff Quantum Polymers

  Condensed Matter (arXiv)

Summary: At ultralow temperatures, polymers exhibit quantum behavior, which is calculated here for the moments and of the end-to-end distribution in the large-stiffness regime. The result should be measurable for polymers in wide optical traps.

H. Kleinert
2007-05-01

156

Melons are branched polymers

  HEP - Theory (arXiv)

Summary: Melonic graphs constitute the family of graphs arising at leading order in the 1/N expansion of tensor models. They were shown to lead to a continuum phase, reminiscent of branched polymers. We show here that they are in fact precisely branched polymers, that is, they possess Hausdorff dimension 2 and spectral dimension 4/3.

Razvan Gurau; James P. Ryan
2013-02-18

157

Branched Polymers with Loops

  HEP - Theory (arXiv)

Summary: We propose a classification of critical behaviours of branched polymers for arbitrary topology. We show that in an appropriately defined double scaling limit the singular part of the partition function is universal. We calculate this partition function exactly in the generic case and perturbatively otherwise. In the discussion section we comment on the relation between branched polymer theory and Euclidean quantum gravity.

J. Jurkiewicz; A. Krzywicki
1996-10-08

158

Chemistry Tutor List: Summer I & II 2012 Chemistry 102 (Fundamental)

  Biology and Medicine Websites

Summary: 05/22/2012 Chemistry Tutor List: Summer I & II 2012 Chemistry 102 (Fundamental) Nick Mank mank@email.sc.edu /734-308-2715 Chemistry 111-112 (General) Maggie Klauck klauckm@email.sc.edu /GSRC 437/803-777-9377 Max Molleo molleo@email.sc.edu / GSRC 413/207-650-7472/803-576-5955 Dan Collins collindp@email

Almor, Amit

159

Symposium on Critical Thinkingand Consumer Chemistry Consumer Chemistry: Critical Thinking

  Chemistry Websites

Summary: Symposium on Critical Thinkingand Consumer Chemistry - Consumer Chemistry: Critical Thinking: "consumer chemistry". Some would argue that our present courses already ad- dress these goals, particularly- " - with excess oxygen. But they make no connection hetweeu the world in which thev do these calculations

Bodner, George M.

160

Updated March 2011 Ph.D. Chemistry; Option in Chemistry Education

  Engineering Websites

Summary: Updated March 2011 Ph.D. Chemistry; Option in Chemistry Education University of New Hampshire, Department of Chemistry Research, coursework, and other activities will concentrate on chemistry pedagogic theory and practice, and human subject research methodologies. Improvement in chemistry instruction

New Hampshire, University of

161

Modeling semiflexible polymer networks

  CERN Preprints

Summary: Here, we provide an overview of theoretical approaches to semiflexible polymers and their networks. Such semiflexible polymers have large bending rigidities that can compete with the entropic tendency of a chain to crumple up into a random coil. Many studies on semiflexible polymers and their assemblies have been motivated by their importance in biology. Indeed, crosslinked networks of semiflexible polymers form a major structural component of tissue and living cells. Reconstituted networks of such biopolymers have emerged as a new class of biological soft matter systems with remarkable material properties, which have spurred many of the theoretical developments discussed here. Starting from the mechanics and dynamics of individual semiflexible polymers, we review the physics of semiflexible bundles, entangled solutions and disordered cross-linked networks. Finally, we discuss recent developments on marginally stable fibrous networks, which exhibit critical behavior similar to other marginal systems such as j...

Broedersz, Chase P
2014-01-01

162

Introductory Chemistry Workshop Spring 2014

  Environmental Sciences and Ecology Websites

Summary: CHEM 212 Introductory Chemistry Workshop Spring 2014 Required Materials Martin S. Silberberg (2013) Principles of General Chemistry, 3nd edition, McGraw-Hill. CONNECT subscription Non-programmable scientific

Nickrent, Daniel L.

163

Chemistry & Biochemistry UNDERGRADUATE PRECEPTOR CONTRACT

  Physics Websites

Summary: 8/28/13 Chemistry & Biochemistry UNDERGRADUATE PRECEPTOR CONTRACT Please complete this form, obtain of Organic Chemistry I and II. Enrollment in 291H/491H requires completion of an honors contract unless

Ziurys, Lucy M.

164

CHEMISTRY 3100 FALL SEMESTER 2005

  Chemistry Websites

Summary: RECOMMENDED REFERENCES: *F. Cotton and G. Wilkinson, "Advanced Inorganic Chemistry" *F. Cotton, G. Wilkinson, and P.L. Gaus, "Basic Inorganic Chemistry" *F. Cotton, "Chemical Applications of Group Theory" *R. Drago

Simons, Jack

165

Chemistry 365 Useful Information

  Physics Websites

Summary: and the heat capacity at constant volume. Determine the low and high temperature limits of CV . What have spin I. b) Use your expression in a) to derive high and low temperature expressions for the rota 25, 1999 over... #12;Chemistry 365 -2- Final Exam and low temperatures. 4. (20%) Draw structures

Ronis, David M.

166

Chemistry Department Emergency Action &

  Chemistry Websites

Summary: 1 Chemistry Department Emergency Action & Evacuation Plan In compliance with: California Code;2 Introduction An Emergency Action & Evacuation Plan (herein referred to as an EAP) covers designated actions and notify employees of an emergency Evacuation procedures and emergency escape routes A procedure

Guo, Ting

167

chemistry & biochemistry departmental newsletter

  Chemistry Websites

Summary: that there is a lot going on in our department. For the second year in a row, UT-Austin was ranked first in total industrial sources, and the rest (~8%) from the State and other entities. It is a tribute to the quality in chemistry in the country (13th in overall quality out of 168 departments ranked and 5th among state


168

STRATEGIESEMPLOYERS ANY CHEMISTRY DISCIPLINE

  Engineering Websites

Summary: Quality Assurance/Quality Control Management Government agencies: U.S. Food and Drug Administration U.S. Environmental Protection Agency U.S. Department of Agriculture National Institutes of Health Public health, etc. Agrichemicals Testing Environmental Testing Regulation AGRICULTURAL CHEMISTRY Government agencies

New Hampshire, University of

169

Recovery Boiler Corrosion Chemistry

  Engineering Websites

Summary: 11/13/2014 1 Recovery Boiler Corrosion Chemistry Sandy Sharp and Honghi Tran Symposium on Corrosion of a recovery boiler each cause their own forms of corrosion and cracking Understanding the origin of the corrosive conditions enables us to operate a boiler so as to minimize corrosion and cracking select

Das, Suman

170

Chemistry in Protoplanetary Disks

  CERN Preprints

Summary: This comprehensive review summarizes our current understanding of the evolution of gas, solids and molecular ices in protoplanetary disks. Key findings related to disk physics and chemistry, both observationally and theoretically, are highlighted. We discuss which molecular probes are used to derive gas temperature, density, ionization state, kinematics, deuterium fractionation, and study organic matter in protoplanetary disks.

Henning, Thomas
2013-01-01

171

Office Memo Chemistry Department

  Environmental Sciences and Ecology Websites

Summary: , and Faculty FROM: Sarah A. Green SUBJECT: Copyrighted Materials on University Computers All users of Chemistry Department Computers are reminded that downloading, distribution, or possession of copyrighted material without the express permission of the copyright holder is strictly forbidden. This policy includes

Honrath, Richard E.

172

Chemistry & Biology Brief Communication

  Biology and Medicine Websites

Summary: Laboratory of Medicinal Chemistry, Department of Pharmacy and Pharmacology, University of Bath, Bath BA2 7AY of Molecular Microbiology, College of Life Sciences, University of Dundee, Dundee, DD1 5EH, Scotland 2Wolfson, UK 3Present address: Institute for Biocomputation and Physics of Complex Systems, University

van Aalten, Daan

173

Spring 2013 CHEMISTRY 691

  Geosciences Websites

Summary: irradiated (A). It is a concept of central importance in laser safety. The symbol for irradiance is "E SAFETY STANDARDS The primary laser safety standard in use today is the ANSI Z- 136.5 The standard canSpring 2013 CHEMISTRY 691 LASERS AND RADIOACTIVE ISOTOPES #12;LASERS #12;3 THE WORD "LASER

Rhode Island, University of

174

A variational approach to charged polymer chains: Polymer mediated interactions

  Physics Websites

Summary: A variational approach to charged polymer chains: Polymer mediated interactions R. Podgornika charged polymer, considered as a model of polyelectrolyte-macroion interactions. The quadratic variational generalized to include polymer self-interactions.Conditions for chain localization in the field of a point

Podgornik, Rudolf

175

POLYMER PROGRAM SEMINAR "Polymer Nanofibers: Electrospinning, Structure, and Properties"

  Materials Science Websites

Summary: POLYMER PROGRAM SEMINAR "Polymer Nanofibers: Electrospinning, Structure, and Properties" Dr. Masaya been widely employed as a technique to produce sub-micron and nanometer scale polymer fibers. The technique utilizes electrical forces induced by a high voltage to draw charged polymer solution jet

Alpay, S. Pamir

176

Supramolecular chemistry and crystal engineering ASHWINI NANGIA

  Engineering Websites

Summary: Supramolecular chemistry and crystal engineering ASHWINI NANGIA School of Chemistry, University of Hyderabad, Hyderabad 500 046, India. e-mail: ashwini.nangia@gmail.com Advances in supramolecular chemistry directions for interdisciplinary research in chemistry with materials and pharmaceutical scientists

Joshi, Yogesh Moreshwar

177

ASSISTANT PROFESSOR OF CHEMISTRY Truman State University

  Environmental Sciences and Ecology Websites

Summary: ASSISTANT PROFESSOR OF CHEMISTRY Truman State University Position: This is a fulltime, Missouri. Responsibilities: Teaching responsibilities include organic chemistry and contributions in introductory chemistry classes for majors and nonmajor and/or advanced chemistry courses in a specialty area

Gering, Jon C.

178

Name: _________________________________ WAYNE STATE UNIVERSITY Department of Chemistry

  Geosciences Websites

Summary: Name: _________________________________ WAYNE STATE UNIVERSITY Department of Chemistry Date Keys (including building) returned: Mary Wood, 203 Chemistry 2) WSU Library account cleared: Bashar Ksebati, 43 Chemistry 7) Gordon & Resource Scheduler: Nestor Ocampo, 21 Chemistry 8) Paid Thesis

Baskaran, Mark

179

Chemistry Major and Minor At A Glance

  Mathematics Websites

Summary: . Major III ≠ Forensic Chemistry Major IV** ≠ Biochemistry Option Chemistry Minor General Chemistry I & II or senior year Five Year BS/MS in Forensic Chemistry 21 additional credits of courses in Forensic Sciences

Schmitt, William R.

180

D-CHABMaster's programs Department of Chemistry

  Materials Science Websites

Summary: and Bioengineering Biotechnology Pharmaceutical Sciences Medicinal Product Development Medicinal ChemistryD-CHABMaster's programs Department of Chemistry and Applied Biosciences Chemistry Chemical and natural sciences. Education in chemistry and pharmacy was offered from the beginning. In its current

Sandoghdar, Vahid

181

Quasi-elastic Neutron Scattering Investigation of the Hydrogen Surface Self-Diffusion on Polymer Electrolyte Membrane Fuel Cell Catalyst Support

  Chemistry Websites

Summary: Electrolyte Membrane Fuel Cell Catalyst Support Ole-Erich Haas* Department of Chemistry, Norwegian Uni in polymer electrolyte membrane fuel cells, called XC-72. QENS spectra were recorded at the time through the backing electrode and catalyst layer in the polymer electrolyte membrane fuel cell (PEMFC

Kjelstrup, Signe

182

A new apparatus for simultaneous observation of optical microscopy and small-angle light scattering measurements of polymers under shear flow

  Computer Technologies and Information Sciences Websites

Summary: as liquid crystals and colloidal systems under shear can be investigated in depth. Shear-induced phase measurements of polymers under shear flow 7:Kume, K. Asakawa+,E. Moses", K. Matsuzaka`" and 7:Hashimoto* Division of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 606-01, Japan

Moses, Elisha

183

Long-Range Ferromagnetic Ordering in Two-Dimensional Coordination Polymers Co[N(CN)2]2(L) [L ) Pyrazine Dioxide (pzdo) and 2-Methyl

  Chemistry Websites

Summary: Laboratory of Rare Earth Materials Chemistry and Applications, PKU-HKU Joint Laboratory on Rare Earth, which offer rare examples of mixed 1,5-¬Ķ- and ¬Ķ3-dca bridging coordination polymers with long-range ferromagnetic ordering below ca. 2.5 K. The design and synthesis of metal coordination polymers are currently

Gao, Song

184

Department of Chemistry Dalhousie University

  Biology and Medicine Websites

Summary: Department of Chemistry Dalhousie University April 27, 2011 Dear students, parents and friends, We of Chemistry, Dalhousie University. The Science Rendezvous will be taking place on Saturday, May 7th , 2011 at Dalhousie Chemistry Building (6274 Coburg Road, Halifax). This is a nationally coordinated event, with more

Dellaire, Graham

185

Curriculum Vitae Department of Chemistry

  Materials Science Websites

Summary: Curriculum Vitae Yi Lu Department of Chemistry University of Illinois at Urbana-Champaign Urbana ___________________________________________________________________________________________________________________________________________________________ Yi Lu Depfartment of Chemistry University of Illinois at Urbana-Champaign Urbana, Illinois 61801 EDUCATION University of California Los Angeles, CA Ph.D. in Chemistry 1987 - 1992 Peking University Peking

Braun, Paul

186

Curriculum Vitae Department of Chemistry

  Materials Science Websites

Summary: Curriculum Vitae Yi Lu Department of Chemistry University of Illinois at Urbana-Champaign Urbana ___________________________________________________________________________________________________________________________________________________________ Yi Lu Department of Chemistry University of Illinois at Urbana-Champaign Urbana, Illinois 61801 EDUCATION University of California Los Angeles, CA Ph.D. in Chemistry 1987 - 1992 Peking University Peking

Braun, Paul

187

4, 71677180, 2004 chemistry module

  Physics Websites

Summary: ACPD 4, 7167­7180, 2004 The MECCA chemistry module R. Sander et al. Title Page Abstract/7167/ SRef-ID: 1680-7375/acpd/2004-4-7167 © European Geosciences Union 2004 Atmospheric Chemistry and Physics Discussions Technical Note: The new comprehensive atmospheric chemistry module MECCA R. Sander, A. Kerkweg, P

Paris-Sud XI, Université de

188

5, 1094710996, 2005 chemistry during

  Physics Websites

Summary: ACPD 5, 10947­10996, 2005 OH and HO2 chemistry during NAMBLEX R. Sommariva et al. Title Page/10947/ SRef-ID: 1680-7375/acpd/2005-5-10947 European Geosciences Union Atmospheric Chemistry and Physics Discussions OH and HO2 chemistry during NAMBLEX: roles of oxygenates, halogen oxides and heterogeneous uptake

Paris-Sud XI, Université de

189

Chemistry 202 Structured Learning Workshop

  Environmental Sciences and Ecology Websites

Summary: Chemistry 202 Structured Learning Workshop Fall 2014 Instructor Dr. Mary Kinsel Office: Neckers 110-mail: mkinsel@chem.siu.edu Required Materials Martin S. Silberberg (2013) Principles of General Chemistry, 3rd or bound for working problems Course Times Structured Learning Workshops, MTWRF times vary, Chemistry

Nickrent, Daniel L.

190

Bioinorganic Chemistry Spring Semester 2011

  Biology and Medicine Websites

Summary: Bioinorganic Chemistry Spring Semester 2011 Instructor: Dr. Ronald Viola Office: WO3216 Contact Office Hours: Thurs., 2 ­ 3 PM, or by appointment Text: "Principles of Bioinorganic Chemistry" (1994 in Biochemistry and in Inorganic Chemistry. You are expected to have a background in each of these areas

Viola, Ronald

191

CHEMISTRY SENIORS ANNUAL PRIZE COMPETITIONS

  Chemistry Websites

Summary: CHEMISTRY SENIORS ANNUAL PRIZE COMPETITIONS Each spring the Chemistry Department sponsors a competition for two large monetary prizes to be awarded to graduating chemistry majors on Commencement weekend. These endowed prizes are now worth several hundred dollars each and deserve serious competition. The William E

Vertes, Akos

192

7, 47814855, 2007 Chemistry, transport

  Computer Technologies and Information Sciences Websites

Summary: deposition of trace gases in the boundary layer over the tropical Atlantic Ocean and the Guyanas during in the boundary layer over the rainforest.25 4782 #12;ACPD 7, 4781≠4855, 2007 Chemistry, transport and dry a Creative Commons License. Atmospheric Chemistry and Physics Discussions Chemistry, transport and dry

Boyer, Edmond

193

Marquette University Department of Chemistry

  Chemistry Websites

Summary: Marquette University Department of Chemistry #12;Do You Want A Career that will.... Directly your ideas with others? A Marquette Chemistry degree will prepare you for advanced study or for a job right after graduation! #12;Career Possibilities for Chemistry Students Health professions Industry

Reid, Scott A.

194

CHEMISTRY EDUCATION: RESEARCH AND PRACTICE

  Chemistry Websites

Summary: ) WHAT RESEARCH TELLS US ABOUT USING ANALOGIES TO TEACH CHEMISTRY Received 23 December 2003 ABSTRACT; phenomenography; qualitative research; target domain INTRODUCTION Chemistry and biochemistry classes are fullCHEMISTRY EDUCATION: RESEARCH AND PRACTICE 2004, Vol. 5, No. 1, pp. 15-32 INVITED SPECIAL SECTION

Bodner, George M.

195

Scaling exponents of star polymers

  Condensed Matter (arXiv)

Summary: We review recent results of the field theoretical renormalization group analysis on the scaling properties of star polymers. We give a brief account of how the numerical values of the exponents governing the scaling of star polymers were obtained as well as provide some examples of the phenomena governed by these exponents. In particular we treat the interaction between star polymers in a good solvent, the Brownian motion near absorbing polymers, and diffusion-controlled reactions involving polymers.

Christian von Ferber; Yurij Holovatch
2002-03-25

196

Polymers Pushing Polymers: Polymer Mixtures in Thermodynamic Equilibrium with a Pore

  Physics Websites

Summary: of nanocavities of some proteins.4 Size-dependent partitioning of water-soluble polymers is particularly important, Amherst, Massachusetts 01003, United States ABSTRACT: We investigate polymer partitioning from polymer the partitioning equilibrium equations and solving them numerically allows us to introduce the concept of "polymers

Podgornik, Rudolf

197

Polymer quantization and Symmetries

  CERN Preprints

Summary: Polymer quantization was discovered during the construction of Loop Quantum Cosmology. For the simplest quantum theory of one degree of freedom, the implications for dynamics were studied for the harmonic oscillator as well as some other potentials. For more degrees of freedom, the possibility of continuous, kinematic symmetries arises. While these are realised on the Hilbert space of polymer quantum mechanics, their infinitesimal versions are not supported. For an invariant Hamiltonian, these symmetry realizations imply infinite degeneracy suggesting that the symmetry should be spontaneously or explicitly broken. The estimation of symmetry violations in some cases have been analysed before. Here we explore the alternative of shifting the arena to the distributional states. We discuss both the polymer quantum mechanics case as well as polymer quantized scalar field.

Date, Ghanashyam
2012-01-01

198

Polymer quantization and Symmetries

  General Relativity & Quantum Cosmology (arXiv)

Summary: Polymer quantization was discovered during the construction of Loop Quantum Cosmology. For the simplest quantum theory of one degree of freedom, the implications for dynamics were studied for the harmonic oscillator as well as some other potentials. For more degrees of freedom, the possibility of continuous, kinematic symmetries arises. While these are realised on the Hilbert space of polymer quantum mechanics, their infinitesimal versions are not supported. For an invariant Hamiltonian, these symmetry realizations imply infinite degeneracy suggesting that the symmetry should be spontaneously or explicitly broken. The estimation of symmetry violations in some cases have been analysed before. Here we explore the alternative of shifting the arena to the distributional states. We discuss both the polymer quantum mechanics case as well as polymer quantized scalar field.

Ghanashyam Date; Nirmalya Kajuri
2013-02-24

199

Physics of thick polymers

  Condensed Matter (arXiv)

Summary: We present the results of analytic calculations and numerical simulations of the behaviour of a new class of chain molecules which we call thick polymers. The concept of the thickness of such a polymer, viewed as a tube, is encapsulated by a special three body interaction and impacts on the behaviour both locally and non-locally. When thick polymers undergo compaction due to an attractive self-interaction, we find a new type of phase transition between a compact phase and a swollen phase at zero temperature on increasing the thickness. In the vicinity of this transition, short tubes form space filling helices and sheets as observed in protein native state structures. Upon increasing the chain length, or the number of chains, we numerically find a crossover from secondary structure motifs to a quite distinct class of structures akin to the semi-crystalline phase of polymers or amyloid fibers in polypeptides.

D. Marenduzzo; A. Flammini; A. Trovato; J. R. Banavar; A. Maritan
2005-08-19

200

Knots in Charged Polymers

  Condensed Matter (arXiv)

Summary: The interplay of topological constraints and Coulomb interactions in static and dynamic properties of charged polymers is investigated by numerical simulations and scaling arguments. In the absence of screening, the long-range interaction localizes irreducible topological constraints into tight molecular knots, while composite constraints are factored and separated. Even when the forces are screened, tight knots may survive as local (or even global) equilibria, as long as the overall rigidity of the polymer is dominated by the Coulomb interactions. As entanglements involving tight knots are not easy to eliminate, their presence greatly influences the relaxation times of the system. In particular, we find that tight knots in open polymers are removed by diffusion along the chain, rather than by opening up. The knot diffusion coefficient actually decreases with its charge density, and for highly charged polymers the knot's position appears frozen.

Paul G. Dommersnes; Yacov Kantor; Mehran Kardar
2002-07-10

201

Polymers in disordered environments

  Condensed Matter (arXiv)

Summary: A brief review of our recent studies aiming at a better understanding of the scaling behaviour of polymers in disordered environments is given. The main emphasis is on a simple generic model where the polymers are represented by (interacting) self-avoiding walks and the disordered environment by critical percolation clusters. The scaling behaviour of the number of conformations and their average spatial extent as a function of the number of monomers and the associated critical exponents $\\gamma$ and $\

V. Blavatska; N. Fricke; W. Janke
2014-11-18

202

Engineering Polymer Informatics

  University of Cambridge - Dspace

Summary: and will make compromises in terms of data management and property calculation obsolete. This will be done by ē creating a polymer information model, which captures polymer related information in a granular way, using modern semantic web technologies... specification of a shared conceptualization ē developed in Web Ontology Language (OWL) ē facilitates knowledge sharing ē facilitates knowledge re-use ē separation of declarative and procedural knowledge

Adams, Nico; Ryder, Jennifer; Jessop, David M; Corbett, Peter; Murray-Rust, Peter
2007-12-17

203

Branched Polymer Revisited

  HEP - Theory (arXiv)

Summary: We show that correlation functions for branched polymers correspond to those for $\\phi^3$ theory with a single mass insertion, not those for the $\\phi^3$ theory themselves, as has been widely believed. In particular, the two-point function behaves as 1/p^4, not as 1/p^2. This behavior is consistent with the fact that the Hausdorff dimension of the branched polymer is four.

Hajime Aoki; Satoshi Iso; Hikaru Kawai; Yoshihisa Kitazawa
1999-09-10

204

Macromolecules 1995,28, 4179-4183 4179 Azo Polymers for Reversible Optical Storage. 6.

  Materials Science Websites

Summary: Macromolecules 1995,28, 4179-4183 4179 Azo Polymers for Reversible Optical Storage. 6. Poly[4 of Chemistry, Queen's University, Kingston, Ontario, Canada K7L 3N6, and Department of Physics, Royal Military a t i ~ n ; ~ ~ ~thus-after the laser has been switched off-only trans isomers are present in the film

Barrett, Christopher

205

Macromol. Rapid Commun. 20, 549551 (1999) 549 Mesogen-jacketed liquid crystalline polymer with flexible

  Materials Science Websites

Summary: with flexible dicyclopentyl terephthalate as side groupa Hui-lin Tu, Dong Zhang, Xin-hua Wan, Xiao-fang Chen, Yu-xiang Liu, Hai-liang Zhang, Qi-Feng Zhou* Department of Polymer Science & Engineering, College of Chemistry

Wan, Xin-hua
1999-01-01

206

When Conjugated Polymers Meet Amyloid Cliff I. Stains and Indraneel Ghosh*

  Chemistry Websites

Summary: of Chemistry, University of Arizona, 1306 E. University Boulevard, Tucson, Arizona 85721 A lzheimer's disease to disease outcome. Thus, Nilsson et al.'s (14) recent identification of a class of thiophene-based polymers some of the symp- toms of the disease. However, new avenues are being actively explored that include

Ghosh, Indraneel

207

Ammonia Capture in Porous Organic Polymers Densely Functionalized with Brnsted Acid Groups

  Materials Science Websites

Summary: Ammonia Capture in Porous Organic Polymers Densely Functionalized with Br√łnsted Acid Groups Jeffrey States ¬ß State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University for achieving this requisite physical parameter. Herein, we describe an efficient, catalytic synthesis


208

REU PROJECT ON BRANCH POLYMERS SARA BILLEY, TOM BOOTHBY, MORGAN EICHWALD, AND CHRIS FOX

  Mathematics Websites

Summary: at the origin. Branched polymers have been studied in con- nection with molecular chemistry, statistical physics vertices if the associated disks are touching in the plane. G(X) is connected since X is connected. Note of vertex j in T, then the angle j determines the point on the boundary of Di which is touching Date: August

Billey, Sara

209

Tuning the Properties of Polymer Bulk Heterojunction Solar Cells by Adjusting

  Materials Science Websites

Summary: Tuning the Properties of Polymer Bulk Heterojunction Solar Cells by Adjusting Fullerene Size, California 94025, and Department of Chemistry, Imperial College, London SW7 2AZ, U.K. Received July 23, 2009,2-b]thiophene (pBTTT):fullerene blends. The intercalated blends, which exhibit optimal solar

McGehee, Michael

210

Department of Chemistry and Biochemistry CHEMISTRY 199: Campus/Departmental Safety Requirements

  Geosciences Websites

Summary: Department of Chemistry and Biochemistry CHEMISTRY 199: Campus/Departmental Safety Requirements Attach this form to your campus Chem199 application The Department of Chemistry and Biochemistry welcomes

Aluwihare, Lihini

211

Chemistry Tutor List: Fall 2012 Chemistry 102 (Fundamental)

  Biology and Medicine Websites

Summary: 9/11/2012 Chemistry Tutor List: Fall 2012 Chemistry 102 (Fundamental) Nick Mank mank@email.sc.edu//734-308-2715/GSRC 534/803-777-2680 Hong Guan quan4@email.sc.edu / GSRC 536/803-777-7826 Chemistry 111-112 (General) Max Molleo molleo@email.sc.edu / HZN1 217/207-650-7472/803-777-2590 Dan Collins collindp@email

Almor, Amit

212

Syllabus for Biological Chemistry I CHEMISTRY/BIOLOGY 3510

  Chemistry Websites

Summary: and cellular structure ∑ An understanding of how physiological conditions (esp. the chemistry of water acids, cofactors, and sugars ∑ Knowledge of the basic principles of protein and polysaccharide structure

Simons, Jack

213

Theory for polymer coils with necklaces of micelles

  Condensed Matter (arXiv)

Summary: If many micelles adsorb onto the same polymer molecule then they are said to form a necklace. A minimal model of such a necklace is proposed and shown to be almost equivalent to a 1-dimensional fluid with nearest-neighbour interactions. The thermodynamic functions of this fluid are obtained and then used to predict the change in the critical micellar concentration of the surfactant in the presence of the polymer. If the amount of polymer is not too large there are two critical micellar concentrations, one for micelles in necklaces and one for free micelles.

Richard P. Sear
1997-08-11

214

Black Hole Chemistry

  General Relativity & Quantum Cosmology (arXiv)

Summary: The mass of a black hole has traditionally been identified with its energy. We describe a new perspective on black hole thermodynamics, one that identifies the mass of a black hole with chemical enthalpy, and the cosmological constant as thermodynamic pressure. This leads to an understanding of black holes from the viewpoint of chemistry, in terms of concepts such as Van der Waals fluids, reentrant phase transitions, and triple points. Both charged and rotating black holes exhibit novel chemical-type phase behaviour, hitherto unseen.

David Kubiznak; Robert B. Mann
2014-04-08

215

Black Hole Chemistry

  CERN Preprints

Summary: The mass of a black hole has traditionally been identified with its energy. We describe a new perspective on black hole thermodynamics, one that identifies the mass of a black hole with chemical enthalpy, and the cosmological constant as thermodynamic pressure. This leads to an understanding of black holes from the viewpoint of chemistry, in terms of concepts such as Van der Waals fluids, reentrant phase transitions, and triple points. Both charged and rotating black holes exhibit novel chemical-type phase behaviour, hitherto unseen.

Kubiznak, David
2014-01-01

216

Sem. Chemistry Materials Science Electrical Engineering Miscellaneous CP Introduction to General Chemistry,

  Computer Technologies and Information Sciences Websites

Summary: Sem. Chemistry Materials Science Electrical Engineering Miscellaneous CP Introduction to General Chemistry, Laboratory Practice (Precourse) Physical Chemistry (4 CP) Introductory Engineering (5 CP) Organic & Inorganic Materials Chemistry (4 CP) Energy Science and Technology I (5 CP) Surfaces/Interfaces/ Heterogen

Pfeifer, Holger

217

UNIVERSITY OF MARYLAND Department of Chemistry & Biochemistry

  Biotechnology Websites

Summary: chemistry and 1 semester of inorganic chemistry, as well as laboratory courses in organic chemistryUNIVERSITY OF MARYLAND Department of Chemistry & Biochemistry Graduate Programs DESCRIPTION OF M in Chemistry and Biochemistry. Our graduate programs emphasize the Ph.D. degree, and Only in rare cases will M

Thirumalai, Devarajan

218

Matthew F. Tuchler Associate Professor of Chemistry

  Environmental Sciences and Ecology Websites

Summary: Matthew F. Tuchler Associate Professor of Chemistry EMPLOYER: Department of Chemistry, Washington: tuchlerm@wlu.edu EDUCATION: B.A. in Chemistry, Haverford College, 1986 M.A. in Chemistry, University of Chicago, 1989 Ph.D. in Physical Chemistry, University of Illinois at Urbana, 1995 PROFESSIONAL POSITIONS

Marsh, David

219

179Department of Chemistry Undergraduate Catalogue 201415

  Engineering Websites

Summary: 179Department of Chemistry Undergraduate Catalogue 2014­15 Department of Chemistry Chairperson: Karam, Pierre M. Instructors: Abi Rafi, Randa A.; Deeb, Hana H.; Sadek, Samar A. BS in Chemistry Mission Statement The Chemistry Department provides liberal arts and professional education in chemistry


220

The Department of Chemistry and Biochemistry

  Engineering Websites

Summary: The Department of Chemistry and Biochemistry 130 Chemistry & Physics Building · Box 19065 · 817-272-3171 www.uta.edu/chemistry Academic Advising: 817-272-3171 Overview The Department of Chemistry the bachelor's and master's degree. They are the Bachelor of Arts in Chemistry, the Bachelor of Science

Texas at Arlington, University of

221

Chemistry UMass Lowell Commonwealth Honors Track

  Engineering Websites

Summary: Chemistry UMass Lowell Commonwealth Honors Track Scholarship Rises. Freshman Year/ Fall Semester Cr) Honors Chemistry I 3 84.136 (H) Honors Chemistry II 3 84.123 (H) Honors Chemistry I Lab 1 84.124 (H) Honors Chemistry II Lab 1 92.131 Calculus I 4 92.132 Honors Calculus II 4 Hon 110 Honors FYSH (AH) 3 Gen

Massachusetts at Lowell, University of

222

Chemistry and Biochemistry Graduate Student Spring 2012

  Chemistry Websites

Summary: Chemistry and Biochemistry Graduate Student Tutors Spring 2012 (All arrangements are solely between.axelrod@mail.utexas.edu Organic Chemistry Chris Bates chrismbates@gmail.com General Chemistry Lecture/Lab Organic Chemistry Amy Bonaparte abonaparte@mail.utexas.edu General and Organic Chemistry Shelly Casciato slcasciato


223

Chemistry and Biochemistry Graduate Student Summer 2012

  Chemistry Websites

Summary: Chemistry and Biochemistry Graduate Student Tutors Summer 2012 (All arrangements are solely between.axelrod@mail.utexas.edu Organic Chemistry Chris Bates chrismbates@gmail.com General Chemistry Lecture/Lab Organic Chemistry Amy Bonaparte abonaparte@mail.utexas.edu General and Organic Chemistry Shelly Casciato slcasciato


224

College of Science Department ofChemistry

  Mathematics Websites

Summary: College of Science 09 Department ofChemistry 13 #12;1 Contents Disclaimer While every effort has been taken to ensure the information in this Chemistry Handbook is accurate and up to date to the Department of Chemistry 2 Course Advice 3 What is Chemistry? 4 Career Profiles in Chemistry 5

Hickman, Mark

225

Chemistry / Biochemistry B.S. Curriculum

  Mathematics Websites

Summary: of chemistry such as analytical, biochemical, environmental, inorganic, organic, or physical chemistryChemistry / Biochemistry B.S. Curriculum Freshman Chemistry CHE 133/133L, 134/134L; ENG 131, 132, BIO elective Sophomore Chemistry CHE 231/231L, 241/241L, 331/331L, 332/332L; MTH 233, 234; PHY 241

Long, Nicholas

226

Effect of polymer-polymer interactions on the surface tension of colloid-polymer mixtures

  Condensed Matter (arXiv)

Summary: The density profile and surface tension for the interface of phase-separated colloid-polymer mixtures have been studied in the framework of the square gradient approximation for both ideal and interacting polymers in good solvent. The calculations show that in the presence of polymer-polymer excluded volume interactions the interfaces have lower widths and surface tensions compared to the case of ideal polymers. These results are a direct consequence of the shorter range and smaller depth of the depletion potential between colloidal particles induced by interacting polymers.

A. Moncho-Jorda; B. Rotenberg; A. A. Louis
2003-09-10

227

Institute of Physical Chemistry, Physical Chemistry of Condensed Matter

  Materials Science Websites

Summary: work: ( );, STHGFzw RRRmel --=-== from the ,chemical reaction` heat transfer from surrounding Ostwald1 Institute of Physical Chemistry, Physical Chemistry of Condensed Matter 1 Rolf Schuster CDFA effects / hydration ,electronic structure` and electron transfer 20x10 -3 10 0 E[V] 100x10 -3 806040200

Weick, Guillaume - IPCMS

228

FNH 301 FOOD CHEMISTRY I Principles of Food Chemistry

  Biology and Medicine Websites

Summary: of Agricultural Food Chemistry (available in McMl library) Journals of Food Science and Food Research for the course, but helpful for group projects. Food Technology (available in Woodward library) Journal International (McMl and Woodward libraries) Journal of Food Chemistry (available in McMl library) Food Nutrition

Farrell, Anthony P.

229

Chemistry 687: Statistical Mechanics and Chemistry Syllabus: Spring 2010

  Materials Science Websites

Summary: Chemistry 687: Statistical Mechanics and Chemistry Syllabus: Spring 2010 Instructor: Prof. John D to Modern Statistical Mechanics - D. Chandler ISBN: 0195042778 (2) Introduction to Statistical Thermodynamics- T. Hill ISBN: 0486652424 Other suggested texts: (3) Statistical Mechanics - D. McQuarrie (4

Weeks, John D.

230

Chemistry 436/636 Fall 2011 Advanced Physical Chemistry

  Biotechnology Websites

Summary: /636, discusses mostly chemical applications of quantum mechanics and statistical mechanics. It also includes the fundamentals of quantum mechanics and statistical mechanics, which they learned in the basic undergraduate with physical chemistry, quantum mechanics and statistical mechanics are often the parts of physical chemistry

Raina, Ramesh

231

Electrodeposition of conducting polymer fibers

  MIT - DSpace

Summary: Conducting polymers are materials that possess the electrical conductivity of metals while still retaining the mechanical properties such as flexibility of traditional polymers. Polypyrrole (PPy) is one of the more commonly ...

Chen, Angela Y. (Angela Ying-Ju), 1982-
2004-01-01

232

Colloid-Induced Polymer Compression

  Condensed Matter (arXiv)

Summary: We consider a model mixture of hard colloidal spheres and non-adsorbing polymer chains in a theta solvent. The polymer component is modelled as a polydisperse mixture of effective spheres, mutually noninteracting but excluded from the colloids, with radii that are free to adjust to allow for colloid-induced compression. We investigate the bulk fluid demixing behaviour of this model system using a geometry-based density-functional theory that includes the polymer size polydispersity and configurational free energy, obtained from the exact radius-of-gyration distribution for an ideal (random-walk) chain. Free energies are computed by minimizing the free energy functional with respect to the polymer size distribution. With increasing colloid concentration and polymer-to-colloid size ratio, colloidal confinement is found to increasingly compress the polymers. Correspondingly, the demixing fluid binodal shifts, compared to the incompressible-polymer binodal, to higher polymer densities on the colloid-rich branch, stabilizing the mixed phase.

A. R. Denton; M. Schmidt
2003-02-28

233

Branched Polymers and Hyperplane Arrangements

  MIT - DSpace

Summary: We generalize the construction of connected branched polymers and the notion of the volume of the space of connected branched polymers studied by Brydges and Imbrie (Ann Math, 158:1019Ė1039, 2003), and Kenyon and Winkler ...

Postnikov, Alexander

234

Polymers Division Materials Science and

  Materials Science Websites

Summary: Polymers Division Materials Science and Engineering Laboratory Michael J. Fasolka NSTI Nanotech and Particles #12;Click to edit Master title styleThe Potential of Polymer Nanotech Hierarchical Molecular


235

Fluctuations of ring polymers

  Condensed Matter (arXiv)

Summary: We present an exact solution for the distribution of sample averaged monomer to monomer distance of ring polymers. For non-interacting and weakly-interacting models these distributions correspond to the distribution of the area under the reflected Bessel bridge and the Bessel excursion respectively, and are shown to be identical in dimension d greater or equal 2. A symmetry of the problem reveals that dimension d and 4 minus d are equivalent, thus the celebrated Airy distribution describing the areal distribution of the one dimensional Brownian excursion describes also a polymer in three dimensions. For a self-avoiding polymer in dimension d we find numerically that the fluctuations of the scaled averaged distance are nearly identical in dimensions 2 and 3, and are well described to a first approximation by the non-interacting excursion model in dimension 5.

Shlomi Medalion; Erez Aghion; Hagai Meirovitch; Eli Barkai; David A. Kessler
2015-01-25

236

Polydisperse star polymer solutions

  Condensed Matter (arXiv)

Summary: We analyze the effect of polydispersity in the arm number on the effective interactions, structural correlations and the phase behavior of star polymers in a good solvent. The effective interaction potential between two star polymers with different arm numbers is derived using scaling theory. The resulting expression is tested against monomer-resolved molecular dynamics simulations. We find that the theoretical pair potential is in agreement with the simulation data in a much wider polydispersity range than other proposed potentials. We then use this pair potential as an input in a many-body theory to investigate polydispersity effects on the structural correlations and the phase diagram of dense star polymer solutions. In particular we find that a polydispersity of 10%, which is typical in experimental samples, does not significantly alter previous findings for the phase diagram of monodisperse solutions.

Christian von Ferber; Arben Jusufi; Martin Watzlawek; Christos N. Likos; Hartmut Lowen
2000-07-31

237

Elastic Lattice Polymers

  Condensed Matter (arXiv)

Summary: We study a model of "elastic" lattice polymer in which a fixed number of monomers $m$ is hosted by a self-avoiding walk with fluctuating length $l$. We show that the stored length density $\\rho_m = 1 - /m$ scales asymptotically for large $m$ as $\\rho_m=\\rho_\\infty(1-\\theta/m + ...)$, where $\\theta$ is the polymer entropic exponent, so that $\\theta$ can be determined from the analysis of $\\rho_m$. We perform simulations for elastic lattice polymer loops with various sizes and knots, in which we measure $\\rho_m$. The resulting estimates support the hypothesis that the exponent $\\theta$ is determined only by the number of prime knots and not by their type. However, if knots are present, we observe strong corrections to scaling, which help to understand how an entropic competition between knots is affected by the finite length of the chain.

Marco Baiesi; Gerard T. Barkema; Enrico Carlon
2010-06-15

238

BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry

  Computer Technologies and Information Sciences Websites

Summary: BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry For students entering Chemistry and Biochemistry Department requires the final 10 hours of required chemistry credit to be taken for graduation. Complete the following: Chem 111* Honors Principles of Chemistry Chem 112 Principles of Chemistry

Seamons, Kent E.

239

http://chemistry.usc.edu/ Tel: (213) 7407036 UndergraduateProgramsDepartment of Chemistry

  Biology and Medicine Websites

Summary: http://chemistry.usc.edu/ Tel: (213) 7407036 UndergraduateProgramsDepartment of Chemistry Chemistry NanoscienceChemical BiologyBiochemistryResearch Five Majors, One Vision #12;Department of Chemistry, Undergraduate Programs Information about the programs B.S. degree in Chemistry: The B.S. degree in Chemistry

Rohs, Remo

240

Strongly Charged Polymer Brushes

  Condensed Matter (arXiv)

Summary: Charged polymer brushes are layers of surface-tethered chains. Experimental systems are frequently strongly charged. Here we calculate phase diagrams for such brushes in terms of salt concentration n_s, grafting density and polymer backbone charge density. Electrostatic stiffening and counterion condensation effects arise which are absent from weakly charged brushes. In various phases chains are locally or globally fully stretched and brush height H has unique scaling forms; at higher salt concentrations we find H ~ n_s^(-1/3), in good agreement with experiment.

Ben O'Shaughnessy; Qingbo Yang
2005-08-10

241

Jamming in Granular Polymers

  Condensed Matter (arXiv)

Summary: We examine the jamming transition in a two-dimensional granular polymer system using compressional simulations. The jamming density \\phi_c decreases with increasing length of the granular chain due to the formation of loop structures, in excellent agreement with recent experiments. The jamming density can be further reduced in mixtures of granular chains and granular rings, also as observed in experiment. We show that the nature of the jamming in granular polymer systems has pronounced differences from the jamming behavior observed for polydisperse two-dimensional disk systems at Point J. This result provides further evidence that there is more than one type of jamming transition.

L. M. Lopatina; C. J. Olson Reichhardt; C. Reichhardt
2011-06-14

242

Irreversibility and Polymer Adsorption

  Condensed Matter (arXiv)

Summary: Physisorption or chemisorption from dilute polymer solutions often entails irreversible polymer-surface bonding. We present a theory of the non-equilibrium layers which result. While the density profile and loop distribution are the same as for equilibrium layers, the final layer comprises a tightly bound inner part plus an outer part whose chains make only fN surface contacts where N is chain length. The contact fractions f follow a broad distribution, P(f) ~ f^{-4/5}, in rather close agreement with strong physisorption experiments [H. M. Schneider et al, Langmuir v.12, p.994 (1996)].

Ben O'Shaughnessy; Dimitrios Vavylonis
2002-12-05

243

BRANCHED POLYMERS AND HYPERPLANE ARRANGEMENTS

  Mathematics Websites

Summary: BRANCHED POLYMERS AND HYPERPLANE ARRANGEMENTS KAROLA M¬īESZ¬īAROS ALEXANDER POSTNIKOV Abstract. We of connected branched polymers studied by Brydges and Imbrie [BI], and Kenyon and Winkler [KW] to any hyperplane arrangement A. The volume of the resulting configuration space of connected branched polymers

Postnikov, Alexander

244

POLYMERFYSIK KPO010 Polymer Physics

  Computer Technologies and Information Sciences Websites

Summary: POLYMERFYSIK KPO010 Polymer Physics Pošng: 5.0 Betygskala: TH Obligatorisk fŲr: K4 Kursansvarig: Frans Maurer. frans.maurer@polymer.lth.se FŲrkunskapskrav: K3 Polymerteknologi. Rekomenderade. PrestationsbedŲmning: Skriftlig tentamen. Webbsida: http://www.polymer.lth.se ÷vrigt: Antalet kursdeltagare šr


245

Resonances of CH2,,a~ 1 A1... and their roles in unimolecular

  Chemistry Websites

Summary: Lin and Hua Guo Department of Chemistry, University of New Mexico, Albuquerque, New Mexico 87131~ 1 A1 system J=0 in an accurate ab initio potential energy surface are studied using a filter increases with the energy. Analysis of the resonance states concludes that the unimolecular decay

Farantos, Stavros C.

246

Introductory Chemistry Workshop Spring 2014

  Environmental Sciences and Ecology Websites

Summary: CHEM 212 Introductory Chemistry Workshop Spring 2014 Required Materials Martin S. Silberberg (2013) Principles of General Chemistry, 3nd edition, McGraw-Hill. CONNECT subscription Non-programmable scientific for CHEM 212. The last day to add a course without a Dean's signature is Sun. August 25th. Grading

Nickrent, Daniel L.

247

E RADTH CHEMISTRY OF PROTACTINIUM

  Physics Websites

Summary: 546.9 " - E RADTH CHEMISTRY OF PROTACTINIUM -- . .-. -- --.. -- -- BY H. W. KIRBY rrLREVIEWS OF ~ cHEM-IsTiY PROTACTINIUM q **.9******q 9mm*me*a***m*.***e* CHEMISTRY OF 1,, 20 3q 4. 5. ~.; 7* 8. General Metallic PROTACTINIUM *o.o..........o..B Protactinium Solub,.leSalts of Protactinium Insoluble


248

Department of Chemistry Undergraduate Thesis

  Chemistry Websites

Summary: must be majoring in chemistry, biochemistry, or chemical physics. 4. Application of admission and that progress toward the thesis is satisfactory). March: Schedule the thesis defense with the committee. Reserve a room with the Chemistry office and give them a title. The defense is public, announced by the office

Kounaves, Samuel P.

249

Chemistry 593 Problem Set 9

  Physics Websites

Summary: Chemistry 593 Problem Set 9 Winter 2006 DUE: Wednesday, April 16, 1997 1. A broken symmetry system that dXN f (XN , t = 0)A((XN (t))) = dXN f (XN , t)A(XN ). Winter 2006 #12;Chemistry 593 -2- Problem Set

Ronis, David M.

250

Greetingsfrom DepartmentofChemistry,IITM!

  Engineering Websites

Summary: Greetingsfrom DepartmentofChemistry,IITM! From a humble beginning in 1961, the department has grown to the Department by excelling in their profession and life. This is evident from the fact that Chemistry and Sunday), 2014. This initiation is the beginning of a long journey of bonding

Bhashyam, Srikrishna

251

Department of Chemistry SECOND ANNOUNCEMENT

  Chemistry Websites

Summary: Department of Chemistry SECOND ANNOUNCEMENT Dear Colleagues of Chuck Wilkie; As you know Chuck on the Chemistry department website: http://www.marquette.edu/chem. I hope you can join us in honoring Chuck by calling the department office at 414-288-3515 or by e-mail at muchem@mu.edu by April 17th to receive

Reid, Scott A.

252

Binghamton University Department of Chemistry

  Materials Science Websites

Summary: University of New York at Bingahmton Department of Chemistry GRADUATE PROGRAMS RULES, REGULATIONS AND EXPECTATIONS A. The Graduate Program Committee 1. The Chemistry Department's Graduate Program Committee (GPC) is the departmental agent for administering the PhD, MS and MA degree programs. Its chair is the Graduate Program

Suzuki, Masatsugu

253

Department of Chemistry Table of Contents

  Chemistry Websites

Summary: in Bioinorganic Chemistry, ACS/EPA Presidential Green Chemistry Challenge Award, Humboldt Award for Senior U for Environmental Research and the ACS Hancock Memorial Scholarships in Green Chemistry. More honors are detailed

Kurnikova, Maria

254

Science (Chemistry or Physics) Booster Courses

  Energy Storage, Conversion and Utilization Websites

Summary: Science (Chemistry or Physics) Booster Courses Institute of Education Thinking of becoming a Science Teacher? Worried about your subject knowledge? Then our FREE Chemistry or Physics Booster Courses Science (Chemistry or Physics) Booster Courses #12;


255

Chemistry and Biochemistry Department Computer Management Policy

  Computer Technologies and Information Sciences Websites

Summary: Chemistry and Biochemistry Department Computer Management Policy 1 Table of Contents 1. Need;Chemistry and Biochemistry Department Computer Management Policy 2 Home Equipment Policy Computer Non alpha numeric operating systems policy Department of Chemistry and Biochemistry Security Policy 1

Seamons, Kent E.

256

UNIVERSITY OF OTTAWA Materials Chemistry and Physics

  Physics Websites

Summary: UNIVERSITY OF OTTAWA Materials Chemistry and Physics As part of a major expansion of its research programs in Materials Chemistry and Physics intensity in the natural and health sciences. The Departments of Chemistry


257

THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY &

  Physics Websites

Summary: THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY & BIOCHEMISTRY GRADUATE HANDBOOK BIOCHEMISTRY and training programs are also available under the Biochemistry Ph.D. program including, Biological Chemistry, including the Graduate Catalog and the Graduate College Handbook. This Department of Chemistry

Ziurys, Lucy M.

258

Justine P. Roth Assistant Professor of Chemistry

  Chemistry Websites

Summary: 1 Justine P. Roth Assistant Professor of Chemistry Johns Hopkins University, 3400 N. Charles Professor of Chemistry, Johns Hopkins University 2005present ChemistryBiology Interface Program (CBIJHU. From Johns Hopkins University: 28. "Tyrosyl Radical Formation in Heme Oxygenase: Competing

Roth, Justine P.

259

A Statistical Theory of cosolvent-induced coil-globule transitions in dilute polymer solution

  Condensed Matter (arXiv)

Summary: We present a statistical model of a dilute polymer solution in good solvent in the presence of low-molecular weight cosolvent. We investigate the conformational changes of the polymer induced by a change of the cosolvent concentration and the type of interaction between the cosolvent and the polymer. We describe the polymer in solution by the Edwards model, where the partition function of the polymer chain with a fixed radius of gyration is described in the framework of the mean-field approximation. The contributions of polymer-cosolvent and the cosolvent-cosolvent interactions in the total Helmholtz free energy are treated also within the mean-field approximation. For convenience we separate the system volume on two parts: the volume occupied by the polymer chain expressed through its gyration volume and the bulk solution. Considering the equilibrium between the two subvolumes we obtain the total Helmholtz free energy of the solution as a function of radius of gyration and the cosolvent concentration within gyration volume. After minimization of the total Helmholtz free energy with respect to its arguments we obtain a system of coupled equations with respect to the radius of gyration of the polymer chain and the cosolvent concentration within the gyration volume. Varying the interaction strength between polymer and cosolvent we show that the polymer collapse occurs in two cases - either when the interaction between polymer and cosolvent is repulsive or when the interaction is attractive. The reported effects could be relevant for different disciplines where conformational transitions of macromolecules in the presence of a cosolvent are of interest, in particular in biology, chemistry and material science.

Yu. A. Budkov; A. L. Kolesnikov; N. Georgi; M. G. Kiselev
2014-11-07

260

1-D polymer containing the [RuNRu] m-nitrido moiety: crystal structure and magnetic properties of {[Cu(en)2]3[Ru2N(CN)10]ClO4}n (en

  Chemistry Websites

Summary: State Key Laboratory of Rare Earth Materials Chemistry and Application & PKU-HKU Joint Laboratory polymer. Construction of coordination polymers with transition metal­ organic compounds as building blocks to its remarkable coordination ability towards various metal ions.2 To develop new building blocks

Gao, Song

261

Environmental Toxicology and Chemistry, Vol. 26, No. 5, pp. 829836, 2007 Printed in the USA

  Environmental Sciences and Ecology Websites

Summary: 829 Environmental Toxicology and Chemistry, Vol. 26, No. 5, pp. 829≠836, 2007 2007 SETAC Printed in the USA 0730-7268/07 $12.00 .00 Environmental Chemistry CHARACTERIZATION OF POLYCYCLIC AROMATIC School of Resource and Environmental Management, Simon Fraser University, British Columbia V5A 1S6

Gobas, Frank

262

Macromolecular Chemistry and Physics August 25 29 2014

  Environmental Sciences and Ecology Websites

Summary: International Research School BioSoft The topics ∑ Basic properties of polymers ∑ Basic polymer synthesis ∑ Polymer characterisation ∑ Basic experimental techniques ∑ Polymer conformation and scaling ∑ Thermodynamics of blends and solutions ∑ Rheology and viscoelasticity ∑ Polymer dynamics ∑ Glass transition

Schubart, Christoph

263

The passive polymer problem

  Nonlinear Sciences (arXiv)

Summary: In this article, we introduce a generalization of the diffusive motion of point-particles in a turbulent convective flow with given correlations to a polymer or membrane. In analogy to the passive scalar problem we call this the passive polymer or membrane problem. We shall focus on the expansion about the marginal limit of velocity-velocity correlations which are uncorrelated in time and grow with the distance x as |x|^epsilon, and epsilon small. This relation gets modified for polymers and membranes (the marginal advecting flow has correlations which are shorter ranged.) The construction is done in three steps: First, we reconsider the treatment of the passive scalar problem using the most convenient treatment via field theory and renormalization group. We explicitly show why IR-divergences and thus the system-size appear in physical observables. In a second step, we reformulate the problem in terms of a Langevin equation. This is not only interesting in its own, but also gives an efficient algorithm to determine S^{2n} numerically. In a third and final step, we generalize the Langevin treatment of a particle to polymers and membranes, or more generally to an elastic object of inner dimension D with 0 <= D <= 2. These objects can intersect each other. We also analyze what happens when self-intersections are no longer allowed.

Kay Joerg Wiese
2000-07-07

264

LETTERSTONATURE Polymer microstructures

  Physics Websites

Summary: LETTERSTONATURE Polymer microstructures formed by moulding in capillaries EnochKim, Younan Xia procedure which does not suffer from these limitations. For the mould we usethe continuousnetwork stamp could be removed from the support. Thesecross-linkedpolymersdid not adhcrc to PDMS

Prentiss, Mara

265

Primordial polymer perturbations

  General Relativity & Quantum Cosmology (arXiv)

Summary: We study the generation of primordial fluctuations in pure de Sitter inflation where the quantum scalar field dynamics are governed by polymer (not Schrodinger) quantization. This quantization scheme is related to, but distinct from, the structures employed in Loop Quantum Gravity; and it modifies standard results above a polymer energy scale $M_{\\star}$. We recover the scale invariant Harrison Zel'dovich spectrum for modes that have wavelengths bigger than $M_{\\star}^{-1}$ at the start of inflation. The primordial spectrum for modes with initial wavelengths smaller than $M_{\\star}^{-1}$ exhibits oscillations superimposed on the standard result. The amplitude of these oscillations is proportional to the ratio of the inflationary Hubble parameter $H$ to the polymer energy scale. For reasonable choices of $M_{\\star}$, we find that polymer effects are likely unobservable in CMB angular power spectra due to cosmic variance uncertainty, but future probes of baryon acoustic oscillations may be able to directly constrain the ratio $H/M_{\\star}$.

Sanjeev S. Seahra; Iain A. Brown; Golam Mortuza Hossain; Viqar Husain
2012-09-25

266

Sedimentation of Knotted Polymers

  Condensed Matter (arXiv)

Summary: We investigate the sedimentation of knotted polymers by means of stochastic rotation dynamics, a molecular dynamics algorithm that takes hydrodynamics fully into account. We show that the sedimentation coefficient s, related to the terminal velocity of the knotted polymers, increases linearly with the average crossing number n_c of the corresponding ideal knot. To the best of our knowledge, this provides the first direct computational confirmation of this relation, postulated on the basis of experiments in "The effect of ionic conditions on the conformations of supercoiled DNA. I. sedimentation analysis" by Rybenkov et al., for the case of sedimentation. Such a relation was previously shown to hold with simulations for knot electrophoresis. We also show that there is an accurate linear dependence of s on the inverse of the radius of gyration R_g^-1, more specifically with the inverse of the R_g component that is perpendicular to the direction along which the polymer sediments. When the polymer sediments in a slab, the walls affect the results appreciably. However, R_g^-1 remains to a good precision linearly dependent on n_c. Therefore, R_g^-1 is a good measure of a knot's complexity.

Joonas Piili; Davide Marenduzzo; Kimmo Kaski; Riku Linna
2012-12-20

267

128 Department of Chemistry Graduate Catalogue 201415

  Engineering Websites

Summary: complexes and their reactions; discotic liquid crystals; synthesis of electron-deficient materials; photophysical and biophysical chemistry; probe chemistry; use of the reductive properties of Zero Valent Iron


268

Different pretreatment chemistry/residence time combinations

  Renewable Energy Websites

Summary: · Different pretreatment chemistry/residence time combinations are possible using these multiple pretreatment system for a wide range of pretreatment chemistries Integrated Biorefinery Research Facility


269

Position Description Research Associate Medicinal Chemistry

  Chemistry Websites

Summary: Position Description Research Associate ≠ Medicinal Chemistry Position utilizing the transformational power of fluorine to create new medicines, is currently looking for Research Associates in medicinal chemistry. The individuals


270

AFSTUDEEROPDRACHT Versnellen van Computational Quantum Chemistry

  Mathematics Websites

Summary: AFSTUDEEROPDRACHT Versnellen van Computational Quantum Chemistry softwarepakket ADF m.b.v. GPU's Achtergrond Computational Chemistry houdt zich bezig met het voorspellen en begrijpen van chemische processen

Vuik, Kees

271

Graduate Student Handbook Department of Chemistry

  Chemistry Websites

Summary: Graduate Student Handbook Department of Chemistry #12;ii INTRODUCTORY STATEMENT This handbook has ...................................................................................................... 2 Specific Requirements for the Ph.D. in Chemistry and Chemical Physics ....................... 3 I

Reid, Scott A.

272

Organic Chemistry Laboratory II Fall 2014 Chemistry 443

  Biology and Medicine Websites

Summary: - 24) ≠ Synthesis of Lidocaine Reading: Gilbert & Martin - p. 703 ≠ 764, ; Quiz 7 Week 11 (Oct. 27 - 31) ≠ Synthesis of Lidocaine ≠ Cont. Quiz 8 Week 12 (Nov. 03 - 07) ≠ Synthesis and Characterization of Polymers

Nickrent, Daniel L.

273

Statistical mechanics of semiflexible polymers

  Condensed Matter (arXiv)

Summary: We present the statistical-mechanical theory of semiflexible polymers based on the connection between the Kratky-Porod model and the quantum rigid rotator in an external homogeneous field, and treatment of the latter using the quantum mechanical propagator method. The expressions and relations existing for flexible polymers can be generalized to semiflexible ones, if one replaces the Fourier-Laplace transform of the end-to-end polymer distance, $1/(k^{2}/3+p)$, through the matrix $\\tilde{P}(k,p)=(I+ikDM)^{-1}D$, where $D$ and $M$ are related to the spectrum of the quantum rigid rotator, and considers an appropriate matrix element of the expression under consideration. The present work provides also the framework to study polymers in external fields, and problems including the tangents of semiflexible polymers. We study the structure factor of the polymer, the transversal fluctuations of a free end of the polymer with fixed tangent of another end, and the localization of a semiflexible polymer onto an interface. We obtain the partition function of a semiflexible polymer in half space with Dirichlet boundary condition in terms of the end-to-end distribution function of the free semiflexible polymer, study the behaviour of a semiflexible polymer in the vicinity of a surface, and adsorption onto a surface.

Semjon Stepanow
2004-03-23

274

Rovibrational dynamics of the strontium molecule in the A1u+, c3u, and a3u+ manifold from state-of-the-art ab initio calculations

  Chemistry Websites

Summary: -of-the-art ab initio calculations Wojciech Skomorowski, Filip Pawlowski, Christiane P. Koch, and Robert,2 Christiane P. Koch,3 and Robert Moszynski1,a) 1 Quantum Chemistry Laboratory, Department of Chemistry

Koch, Christiane

275

Coarse-graining polymers as soft colloids

  Condensed Matter (arXiv)

Summary: We show how to coarse grain polymers in a good solvent as single particles, interacting with density-independent or density-dependent interactions. These interactions can be between the centres of mass, the mid-points or end-points of the polymers. We also show how to extend these methods to polymers in poor solvents and mixtures of polymers. Treating polymers as soft colloids can greatly speed up the simulation of complex many-polymer systems, including polymer-colloid mixtures.

A. A. Louis; P. G. Bolhuis; R. Finken; V. Krakoviack; E. J. Meijer; J. P. Hansen
2001-12-06

276

Chemistry climate model simulations of1 spring Antarctic ozone

  Mathematics Websites

Summary: Chemistry climate model simulations of1 spring Antarctic ozone 1234567 89A64BC7DEF72B4 19B34EE3293C climate model simulations of spring Antarctic ozone John Austin,1,2 H. Struthers,3 J. Scinocca,4 D. A) and Intergovernmental Panel on Climate Change A1b Scenario. The simulations of the Antarctic ozone hole are compared

Wirosoetisno, Djoko

277

. A , ` , . . A-1

  Mathematics Websites

Summary: 3 . A , . , , ` , . . A-1 = A . . A = cos - sin sin cos , , AA = E A A = E. . AA = E. det(A). det(A ) = 1 (det(A))2 = 1 det(A) = ¬Ī1 A-1 . AA = E A-1 - A-1 = A . , AA = E A-1 = A . AA A A . AA = E , A 1

Kasparian, Azniv

278

UNIVERSITY OF OREGON Physical Chemistry Faculty Position. The Department of Chemistry & Biochemistry (http://chemistry.uoregon.edu) invites

  Environmental Sciences and Ecology Websites

Summary: UNIVERSITY OF OREGON Physical Chemistry Faculty Position. The Department of Chemistry & Biochemistry (http://chemistry.uoregon.edu) invites applications for a tenure-related position in experimental physical chemistry (broadly defined) beginning Fall 2014 at the anticipated rank of assistant professor

Oregon, University of

279

Princeton -Department of ChemistryPrinceton -Department of Chemistry Princeton -Department of ChemistryDismukes Group Oliver R. Gothe

  Materials Science Websites

Summary: Princeton - Department of ChemistryPrinceton - Department of Chemistry Princeton - Department of ChemistryDismukes Group ­ Oliver R. Gothe August 8, 2007 Analysis of the Oxygen-evolving Mechanism+ Exchange Oliver R. Gothe University of Princeton Department of Chemistry Charles Dismukes Gennady Ananyev

Petta, Jason

280

UNIVERSITY OF OREGON Physical Chemistry Faculty Position The Department of Chemistry and Biochemistry (http://chemistry.uoregon.edu)

  Chemistry Websites

Summary: UNIVERSITY OF OREGON Physical Chemistry Faculty Position The Department of Chemistry and Biochemistry (http://chemistry.uoregon.edu) invites applications for a tenure-related position in experimental physical chemistry (broadly defined) beginning Fall 2015 at the anticipated rank of assistant professor

Cina, Jeff

281

A new chemistry for managing

  Mathematics Websites

Summary: /Organophosphates (1) ≠ Methomyl, Chlorpyrifos ∑ Cyclodiene organochlorines (2) ≠ Endosulfan, Fipronil ∑ Pyrethroids (3) ≠ Cypermethrin, -cyhalothrin (#) = chemistry class #12;Nerve/muscle targets ∑ Neonicotinoids (4) ≠ Thiamethoxam in 2010 with imidicloprid #12;New products in soybean ∑ HeroTM (PY + PY) -cypermethrin + Bifenthrin

Jurenka, Russell A.

282

Palladium chemistry in chemical biology†

  Edinburgh, University of - Research Archive

Summary: A range of fluorescein derivatives were synthesised via Pd0-mediated cross-coupling chemistry of the mono triflate of fluorescein with a variety of boronic acids and the optical properties of each dye was studied. Among ...

Yusop, Rahimi Muhammad
2011-11-23

283

Chemistry & Biology Cellular Uptake Mechanisms

  Chemistry Websites

Summary: Chemistry & Biology Article Cellular Uptake Mechanisms and Endosomal Trafficking of Supercharged- cate the modulation of endosomal trafficking as a determinant of macromolecule delivery efficiency. INTRODUCTION The vast majority of nucleic acids and proteins encoded by the human genome are intracellular

Liu, David R.

284

Taught postgraduate programmes in Chemistry

  Biology and Medicine Websites

Summary: by the RAE 2008 panel. Nobel Prize Winners ∑ TwoGlasgowgraduates,SirWilliam Ramsay and LordTodd, have been awarded the Nobel Prize in Chemistry. Twoofourformerstaff,Frederick Soddy and SirDerekBarton, have also

Glasgow, University of

285

CARNEGIE MELLON UNIVERSITY Department of Chemistry

  Biology and Medicine Websites

Summary: 1 CARNEGIE MELLON UNIVERSITY Department of Chemistry Introduction to Green Chemistry (09-510, 09: MI. 701 Ext: 86177 Course Objectives The principal aims of this course on `Green Chemistry' will be the following: ∑ To define `green chemistry' and place its birth and expansion in a historical context

Kurnikova, Maria

286

Chemistry -Minor Total Credits Required: 18

  Environmental Sciences and Ecology Websites

Summary: CH 4310 Inorganic Chemistry 3 CH 4311 Inorganic Chemistry Lab 2 CH 4412 Spectroscopy of OrganicChemistry - Minor Total Credits Required: 18 Required Courses p Course Description Credits Departmental Core Requirements - 10-13 Credits CH2212 Quantitative Analysis 5 CH2420 Organic Chemistry II 3 CH


287

Study Abroad in Chemistry and Biochemistry

  Biology and Medicine Websites

Summary: Study Abroad in Chemistry and Biochemistry Department of Chemistry and Biochemistry York Hall students, but I learned as much outside the classroom as I did inside." ­UCSD Chemistry Major How to Make for courses that may fulfill Chemistry and/or Biochemistry & other requirements to add to your Academic

Gleeson, Joseph G.

288

Faculty of Science Chemistry and Physics

  Physics Websites

Summary: Faculty of Science Chemistry and Physics Honours Chemistry and Physics is a good choice if you want to attack problems of a chemical nature with a solid understanding of the underlying physics. www.uwindsor.ca/chemistry Physical chemistry or chemical physics leads to the development of materials such as superconductors


289

Department of Chemistry Texas A & M University

  Biology and Medicine Websites

Summary: 5/24/03 Department of Chemistry Texas A & M University Data Collection Strategies Joseph H. Reibenspies Department of Chemistry Texas A & M University #12;5/24/03 Department of Chemistry Texas A & M Data Collection Time 100√? - cal obscal N NN #12;5/24/03 Department of Chemistry Texas A & M University

Meagher, Mary

290

MAC 560 --Tropospheric Chemistry I Spring, 2009

  Geosciences Websites

Summary: MAC 560 -- Tropospheric Chemistry I Spring, 2009 Instructor: Xinrong Ren 238 SLAB, RSMAS/MAC 421 chemistry · to learn the atmospheric chemistry behind well-known phenomena such as smog, acid rain on students' schedules/availability. Course Outline: 1. Introduction 1.1. A timeline of atmospheric chemistry

Miami, University of

291

ASSISTANT PROFESSOR OF CHEMISTRY Truman State University

  Environmental Sciences and Ecology Websites

Summary: ASSISTANT PROFESSOR OF CHEMISTRY Truman State University Position: This is a full-time, tenure. Responsibilities: Teaching responsibilities include organic chemistry and/or biochemistry as well as introductory chemistry courses for science or non-science majors and advanced chemistry courses in a specialty area

Gering, Jon C.

292

department of chemistry and pharmacy profile 2010

  Mathematics Websites

Summary: department of chemistry and pharmacy profile 2010 #12;e d i t o r i a l 3 Department of Chemistry anD pharmaCy ­ mission anD Vision Chemistry plays an integral role in today's scientific endeavors scientific problems related to the chemical nature of matter. The Department of Chemistry and Pharmacy has

Fiebig, Peter

293

Introduction The traditional introductory chemistry course sequence

  Environmental Sciences and Ecology Websites

Summary: Introduction The traditional introductory chemistry course sequence consists of a year of general chemistry in the first year followed by a year of organic chemistry in the sophomore year. Introducing organic chemistry first to life science majors has a number of significant advantages over the traditional

Minnesota, University of

294

Module Catalogue Master of Science Chemistry

  Environmental Sciences and Ecology Websites

Summary: Module Catalogue Master of Science Chemistry University of Regensburg The Master of Science Chemistry at the University of Regensburg comprises the following modules: 1. Compulsory Elective Basic Modules: CHE-MSc-M 1 Basic Module Inorganic Chemistry CHE-MSc-M 2 Basic Module Organic Chemistry CHE

Schubart, Christoph

295

Course Syllabus Chem 482: Chemistry Seminar

  Environmental Sciences and Ecology Websites

Summary: Course Syllabus Chem 482: Chemistry Seminar Course Name: Chem 482 Chemistry Seminar 2 credits Blackboard. Instructor: Dr. Tom Trainor Faculty Mentors: In general all Chemistry and Biochemistry faculty can serve as mentors. A list of Chemistry and Biochemistry faculty who can serve as mentors

Wagner, Diane

296

Atmospheric Chemistry and Physics Advisory Board Members

  Geosciences Websites

Summary: Atmospheric Chemistry and Physics Advisory Board Members Paul J. Crutzen (Chairman) MPI for Chemistry Mainz, Germany air@mpch-mainz.mpg.de Meinrat O. Andreae MPI for Chemistry Mainz, Germany andreae for Chemistry Mainz, Germany poeschl@mpch-mainz.mpg.de Kenneth S. Carslaw Univ. Leeds, UK carslaw

Meskhidze, Nicholas

297

SUMMER 2011 GENERAL CHEMISTRY I/ II

  Engineering Websites

Summary: SUMMER 2011 GENERAL CHEMISTRY I/ II Columbia University Chemistry 1403D/1404Q Dr. Beer COURSE OVERVIEW: This course is an intensive two-semester sequence in general chemistry taught over the summer in two summer sessions. It is equivalent to General Chemistry I/II (1403/1404) taught during the regular

Lin, Qiao

298

Spring/Summer 2014 Department of Chemistry

  Geosciences Websites

Summary: Spring/Summer 2014 Department of Chemistry Chemistry Learning Center Winter Help Sessions will be held from 5/19/14 through 7/25/14. Help Sessions will meet in the atrium of the Chemistry Building problems to: Erin Bachert at 101.2 Chemistry Building, (313) 577-9930, erin@chem.wayne.edu. Time Monday

Baskaran, Mark

299

Chemistry & Industry 24 November 2008 Materials science

  Materials Science Websites

Summary: Chemistry & Industry 24 November 2008 Materials science 16 A major milestone in the development, a professor of chemistry at the University of Versailles's Lavoisier Institute near Paris and chairmanYaghi/UCLAArgonneNAtionalLaboratory #12;Chemistry & Industry 24 November 2008 17 Materials science a professor of chemistry

Yaghi, Omar M.

300

THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY &

  Physics Websites

Summary: THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY & BIOCHEMISTRY GRADUATE HANDBOOK CHEMISTRY FALL 2014 #12;#12;TABLE OF CONTENTS A. General Description of the Chemistry Graduate Program B. Expectations. Continuous Enrollment 6. Leave of Absence G. Coursework for the Ph.D. Degree in Chemistry 1. Total Credits 2

Ziurys, Lucy M.

301

THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY &

  Physics Websites

Summary: THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY & BIOCHEMISTRY GRADUATE HANDBOOK CHEMISTRY FALL 2011 #12;#12;TABLE OF CONTENTS A. General Description of the Chemistry Graduate Program Timeline. Continuous Enrollment 6. Leave of Absence G. Coursework for the Ph.D. Degree in Chemistry 1. Total Credits 2

Ziurys, Lucy M.

302

THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY &

  Physics Websites

Summary: THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY & BIOCHEMISTRY GRADUATE HANDBOOK CHEMISTRY FALL 2012 #12;#12;TABLE OF CONTENTS A. General Description of the Chemistry Graduate Program Timeline. Continuous Enrollment 6. Leave of Absence G. Coursework for the Ph.D. Degree in Chemistry 1. Total Credits 2

Ziurys, Lucy M.

303

Minor in Chemistry Catalog Year 20132014

  Physics Websites

Summary: Minor in Chemistry Catalog Year 2013≠2014 REQUIRED COURSES General Chemistry (Complete one sequence Units (Complete a minimum of 2 units of laboratory coursework) Organic Chemistry (only one of each) _____ Quantitative Analysis (Analytical Chemistry) (only one is allowed) CHEM 323 (2) _____ CHEM 326 (2

Ziurys, Lucy M.

304

The Chemistry Clinic Knowledge exchange programme

  Physics Websites

Summary: The Chemistry Clinic Knowledge exchange programme The `Chemistry Clinic' is the new Knowledge Exchange (KE) programme in the Department of Pure & Applied Chemistry at the University of Strathclyde. It is a student-led service which provides opportunities for SMEs and larger companies to access chemistry

Strathclyde, University of

305

QUEEN'S NATIONAL SCHOLAR Department of Chemistry

  Computer Technologies and Information Sciences Websites

Summary: QUEEN'S NATIONAL SCHOLAR Department of Chemistry Queen's University CHEMICAL BIOLOGY and/or MEDICINAL CHEMISTRY The Department of Chemistry at Queen's University invites applications from outstanding individuals in the area of chemical biology and/or medicinal chemistry. The faculty appointment

Graham, Nick

306

Department of Pure and Applied Chemistry

  Materials Science Websites

Summary: 10th Department of Pure and Applied Chemistry UNIVERSITY OF STRATHCLYDE Wednesday 20th January 2010 Department of Pure and Applied Chemistry Thomas Graham Building University of Strathclyde 295 Cathedral of scotland meeting Teachers of Chemistry west of scotland meeting Teachers of Chemistry The Tenth West

Strathclyde, University of

307

THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY &

  Physics Websites

Summary: THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY & BIOCHEMISTRY GRADUATE HANDBOOK CHEMISTRY FALL 2010 #12;#12;TABLE OF CONTENTS A. General Description of the Chemistry Graduate Program Timeline. Continuous Enrollment 6. Leave of Absence G. Coursework for the Ph.D. Degree in Chemistry 1. Total Credits 2

Ziurys, Lucy M.

308

Rank in materials science Rank in chemistry

  Physics Websites

Summary: Rank in materials science Rank in chemistry Papers Citations Impact Scientist Rank in materials science Rank in chemistry Papers Citations Impact Scientist Rank in materials science Rank in chemistry Wan Chinese Academy of Sciences, Institute of Chemistry, Beijing 29 1,557 53.69 44 Pierre

Adler, Joan

309

THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY &

  Physics Websites

Summary: THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY & BIOCHEMISTRY GRADUATE HANDBOOK CHEMISTRY FALL 2013 #12;#12;TABLE OF CONTENTS A. General Description of the Chemistry Graduate Program B. Expectations. Continuous Enrollment 6. Leave of Absence G. Coursework for the Ph.D. Degree in Chemistry 1. Total Credits 2

Ziurys, Lucy M.

310

Updated September 2012 Sample Chemistry Major Program

  Chemistry Websites

Summary: Updated September 2012 Sample Chemistry Major Program Core Chemistry Courses Recommended Courses Related Science Requirements Required University First Year General Chemistry (221,222,223) 1 General Chemistry Lab (227,228,229) 2 Math (251,252,253) 3 WR 121-122 Group satisfying courses from Arts and Letters

Cina, Jeff

311

Graduate Profile Chemistry & PhysiCs

  Physics Websites

Summary: Environmental Chemist, URS Bachelor of Science (EcoChemistry) 2007, Honours 2009 WHY DID YOU CHOOSE YOUR DEGREE? "I believed the EcoChemistry program was the best way to move into the environmental chemistry fieldGraduate Profile Chemistry & PhysiCs "We are always looking for more chemists!" Mitchell Bacon


312

Polymer Stretching by Turbulence

  Nonlinear Sciences (arXiv)

Summary: The stretching of a polymer chain by a large scale chaotic flow is considered. The steady state which emerges as a balance of the turbulent stretching and anharmonic resistance of the chain is quantitatively described, i.e. the dependency on the flow parameters (Lyapunov exponent statistics) and the chain characteristics (the number of beads and the inter-bead elastic potential) is made explicit.

Michael Chertkov
2000-03-01

313

Two helical one-dimensional copper(II) coordination polymers based on N-(2-hydroxylbenzyl)glycine and

  Materials Science Websites

Summary: Two helical one-dimensional copper(II) coordination polymers based on N-(2-hydroxylbenzyl, Chinese Academy of Sciences, Beijing 100080, China b Graduate School of Chinese Academy of Sciences, Beijing 100080, China c College of Chemistry and Molecular Engineering, Peking University, Beijing 100875

Gao, Song

314

Formation of the N(NO)N(NO) polymer at high pressure and stabilization at ambient conditions

  Materials Science Websites

Summary: Formation of the ­N(NO)N(NO)­ polymer at high pressure and stabilization at ambient conditions Hai formed through high- pressure chemistry, but applications have been hindered by diffi- culties in recovering the high-pressure phase to ambient conditions (i.e., one atmosphere and 300 K). Here we use

Goddard III, William A.

315

Rheological behavior of associating ionic polymers based on diallylammonium salts containing single-, twin-, and triple-tailed

  Materials Science Websites

Summary: Rheological behavior of associating ionic polymers based on diallylammonium salts containing single and Minerals, Dhahran 31261, Saudi Arabia b Chemistry Department, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia a r t i c l e i n f o Article history: Received 30 November 2009

Hussein, Ibnelwaleed A.

316

Sedimentation of Knotted Polymers

  CERN Preprints

Summary: We investigate the sedimentation of knotted polymers by means of the stochastic rotation dynamics, a molecular dynamics algorithm which takes hydrodynamics fully into account. We show that the sedimentation coefficient s, related to the terminal velocity of the knotted polymers, increases linearly with the average crossing number n_c of the corresponding ideal knot. To the best of our knowledge, this provides the first direct computational confirmation of this relation, postulated on the basis of experiments in "The effect of ionic conditions on the conformations of supercoiled DNA. I. sedimentation analysis" by Rybenkov et al., for the case of sedimentation. Such a relation was previously shown to hold with simulations for knot electrophoresis. We also show that there is an accurate linear dependence of s on the inverse of the radius of gyration R_g^-1, more specifically with the inverse of the R_g component that is perpendicular to the direction along which the polymer sediments. Intriguingly, the linear de...

Piili, Joonas; Kaski, Kimmo; Linna, Riku
2012-01-01

317

Inorganic Chemistry CHM1202H Selected Current Directions in Inorganic Chemistry

  Biology and Medicine Websites

Summary: Inorganic Chemistry CHM1202H Selected Current Directions in Inorganic Chemistry The course course(s) covering organometallic and transition metal chemistry. CHM1261H Topics in Inorganic Chemistry I Inorganic Chemistry faculty members will present current topics that span the breadth of the field

Chan, Hue Sun

318

Courses: Chemistry (CHEM) Page 271Sonoma State University 2011-2012 Catalog Chemistry (CHEM)

  Computer Technologies and Information Sciences Websites

Summary: Courses: Chemistry (CHEM) Page 271Sonoma State University 2011-2012 Catalog Chemistry (CHEM) CheM 102 CheMiStry And SOCiety (3) Lecture, 2 hours; laboratory, 3 hours. An introductory course in chemistry for non- majors. Covers the basics of chemistry in an effort to better understand current

Ravikumar, B.

319

Course Requirement Checklist for B.S Chemistry Majors Chemistry Requirements Course Credit Grade

  Engineering Websites

Summary: Course Requirement Checklist for B.S Chemistry Majors Chemistry Requirements Course Credit Grade Freshman Seminar 400 1 _____ General Chemistry 403 4 _____ (403 Fall/404 Spring) 404 4 _____ Quantitative Analysis 517 3 _____ Lab 518 2 _____ Organic Chemistry I 547 3 _____ Lab 549 2 _____ Organic Chemistry II

New Hampshire, University of

320

STUDENT POSITIONS IN CHEMISTRY PROGRAM Subject to budgetary approval, the Program in Chemistry anticipates hiring student

  Environmental Sciences and Ecology Websites

Summary: STUDENT POSITIONS ­ IN CHEMISTRY PROGRAM Subject to budgetary approval, the Program in Chemistry CHEMISTRY LABORATORY MARKERS FOR FIRST YEAR CHEMISTRY COURSES (100 ­ 110 hrs per term) STUDENT ASSISTANTS (TEACHING) FOR UPPER YEAR CHEMISTRY LABORATORY Organic, Biochemistry, Analytical, and Environmental MARKERS

Northern British Columbia, University of

321

Virginia Tech Department of Chemistry Faculty Position in Organic Chemistry (Drug Discovery)

  Engineering Websites

Summary: Virginia Tech Department of Chemistry Faculty Position in Organic Chemistry (Drug Discovery) The Department of Chemistry announces a tenure-track opening in the area of Organic Chemistry at the Assistant, or the discovery of biologically active naturally-occurring compounds. Applicants must have a Ph.D. in chemistry

Virginia Tech

322

Virginia Tech Department of Chemistry Faculty Position in Theoretical/Computational Chemistry

  Engineering Websites

Summary: Virginia Tech Department of Chemistry Faculty Position in Theoretical/Computational Chemistry The Department of Chemistry announces a tenure-track opening in the area of Theoretical/Computational Chemistry have a Ph.D. in chemistry or a related field by time of appointment and 1 year of postdoctoral

Beex, A. A. "Louis"

323

Interaction between Stratospheric and Tropospheric Chemistry in a Coupled Chemistry Climate Model

  Geosciences Websites

Summary: Interaction between Stratospheric and Tropospheric Chemistry in a Coupled Chemistry Climate Model chemistry schemes within the UK Met Office Unified Model (UM). Both schemes have been successfully used gas-phase chemistry as well as heterogeneous chemistry on sulphate aerosols and polar stratospheric


324

CHEMISTRY 2011 Academic regulations for the Bachelor's degree in Chemistry 2011

  Computer Technologies and Information Sciences Websites

Summary: CHEMISTRY 2011 Academic regulations for the Bachelor's degree in Chemistry 2011 1. Framework) in Chemistry. Academic line and main subject areas of the degree The Bachelor's degree in Chemistry students a basic introduction to the Chemistry disciplines. In addition, the Bachelor's degree programme


325

Chemistry -Bachelor of Science (SCH2) Chemistry/Biochemistry: ACS Certified

  Environmental Sciences and Ecology Websites

Summary: Chemistry - Bachelor of Science (SCH2) Chemistry/Biochemistry: ACS Certified Total Credits Required Course Credits Course Credits BL 1040 Principles of Biology 4 CH 1150 University Chemistry I AND 3 BL 4820 Biochemical Techniques 2 CH 1151 University Chemistry Lab I AND 1 CH 4720 Biomolecular Chemistry


326

BS in CHEMISTRY (692821) MAP Sheet Department of Chemistry and Biochemistry

  Computer Technologies and Information Sciences Websites

Summary: Principles of Chemical Analysis Chem 351M Organic Chemistry - Majors Chem 352M Organic Chemistry - Majors Chem 354 Organic Chemistry Laboratory - Majors Chem 391* Tech. Writing Using Chemical Literature Chem 455 Synthesis & Qualitative Organic Analysis Chem 462 Physical Chemistry Chem 463 Physical Chemistry

Seamons, Kent E.

327

Polymer translocation induced by adsorption

  Condensed Matter (arXiv)

Summary: We study the translocation of a flexible polymer through a pore in a membrane induced by its adsorption on \\trans side of the membrane. When temperature $T$ is higher than $T_c$, the adsorption-desorption transition temperature, attractive interaction between polymer and membrane plays little role in affecting polymer conformation, leading to translocation time that scales as $\\tau\\sim L^3$ where $L$ is the polymer contour length. When $T < T_c$, however, the translocation time undergoes a sharp crossover to $\\tau\\sim L^2$ for sufficiently long polymers, following the second order conformational (adsorption) transition. The translocation time is found to exhibit the crossover around $T=T_c'$, which is lower than $T_c$ for polymers shorter than a critical length($N

Pyeong Jun Park; Wokyung Sung
1998-02-10

328

Quantitative Study of Polymer Dynamics Through Hierarchical Multi-scale Dynamic Simulations

  Condensed Matter (arXiv)

Summary: The long time dynamics of polymeric materials has been extensively studied in the past through various experimental techniques and computer simulations. While computer simulations typically treat generic, simplified models, experiments deal with specific chemistries. In this letter we present a hierarchical approach that combines atomistic and coarse-grained simulations to quantitatively study polymer dynamics. As an example we predict diffusion coefficients of atactic polystyrene melts of molecular weights relevant to polymer processing (up to 50kDa) without any adjustable parameter and compare the results to experiment.

Vagelis A. Harmandaris; Kurt Kremer
2008-09-09

329

Scaling for a one-dimensional directed polymer with boundary conditions

  Mathematical Physics (arXiv)

Summary: We study a (1+1)-dimensional directed polymer in a random environment on the integer lattice with log-gamma distributed weights. Among directed polymers, this model is special in the same way as the last-passage percolation model with exponential or geometric weights is special among growth models, namely, both permit explicit calculations. With appropriate boundary conditions, the polymer with log-gamma weights satisfies an analogue of Burke's theorem for queues. Building on this, we prove the conjectured values for the fluctuation exponents of the free energy and the polymer path, in the case where the boundary conditions are present and both endpoints of the polymer path are fixed. For the polymer without boundary conditions and with either fixed or free endpoint, we get the expected upper bounds on the exponents.

Timo Seppšlšinen
2012-09-25

330

Nitinol-reinforced shape-memory polymers

  MIT - DSpace

Summary: Reinforced shape-memory polymers have been developed from an acrylate based thermoset shape-memory polymer and nitinol wires. A rectangular shape-memory polymer measuring approximately 1 by 2 by 0.1 inches has a ten fold ...

Di Leo, Claudio V
2010-01-01

331

Disentanglementand Reptation During Dissolution of Rubbery Polymers

  Biology and Medicine Websites

Summary: coefficient of the polymer. It was assumed that beyond the critical penetrant concentrationDisentanglementand Reptation During Dissolution of Rubbery Polymers BALAJI NARASIMHAN and NIKOLAOS-1283 SYNOPSIS The dissolution mechanism of rubbery polymers was analyzed by dividing the penetrant concentration

Peppas, Nicholas A.

332

North Dakota State University Postoc Biobased Polymers

  Materials Science Websites

Summary: North Dakota State University Postoc ­ Biobased Polymers A postdoctoral position is available in the area of synthesis and characterization of novel biobased thermosetting polymer systems for coatings qualifications include experience in polymer synthesis using biobased raw materials, synthesis

Alpay, S. Pamir

333

Special Topics in Organic Chemistry 8833A Pulping and Bleaching Chemistry

  Chemistry Websites

Summary: Extractives - Tall Oil Production, Chemistry and Chemical Functionalization Chemistry of Pulping Lignin/Functionalization of cellulosic fibers f. Chemistry of bleaching recycled fiber: dye oxidation g. Kraft lignin recovery

Sherrill, David

334

Revised 4/18/12 Department of Chemistry

  Chemistry Websites

Summary: THE CHAIRMAN'S WELCOME 7 CAREER PATHS IN CHEMISTRY AND MEDICINAL CHEMISTRY 8 CHEMISTRY PROGRAMS AT UB 11 ADMISSION TO THE PROGRAM 14 CHANGING YOUR MAJOR TO CHEMISTRY/ MEDICINAL CHEMISTRY 14 ADVISEMENT 15 UB HUB 23 #12;4 CHEMISTRY BS PROGRAM 24 MEDICINAL CHEMISTRY BS PROGRAM 25 FIVE YEAR BS/MS PROGRAM

Colůn, Luis A.

335

Revised 8/01/12 Department of Chemistry

  Chemistry Websites

Summary: THE CHAIRMAN'S WELCOME 7 CAREER PATHS IN CHEMISTRY AND MEDICINAL CHEMISTRY 7 CHEMISTRY PROGRAMS AT UB 11 ADMISSION TO THE PROGRAM 14 CHANGING YOUR MAJOR TO CHEMISTRY/ MEDICINAL CHEMISTRY 14 ADVISEMENT 15 UB HUB 23 #12;4 CHEMISTRY BS PROGRAM 24 MEDICINAL CHEMISTRY BS PROGRAM 25 FIVE YEAR BS/MS PROGRAM

Colůn, Luis A.

336

Updated January 2014 Summary of Chemistry Degree Requirements

  Chemistry Websites

Summary: Updated January 2014 Summary of Chemistry Degree Requirements Core Chemistry Requirements:1 (69 credits) General Chemistry 221 222 223 OR 224 225 226 General Chemistry Lab 227 228 229 OR 237 238 239 Organic Chemistry (Majors)2 341 342 343 Organic Chemistry Lab 337 348 349 Physical Chemistry 411 412 413

Richmond, Geraldine L.

337

Year 3 Programme and Module BSc in Chemistry

  Chemistry Websites

Summary: Chemistry BSc in Medicinal Chemistry BSc in Chemistry with Colour Science Integrated Masters in Chemistry Integrated Masters in Chemistry with Colour Science International and Industrial Variants Joint Honours Programmes School of Chemistry FACULTY OF MATHEMATICAL AND PHYSICAL SCIENCES #12;1 Year 3 in Chemistry 2013

Rzepa, Henry S.

338

Real-time Quantum Chemistry

  Quantum Physics (arXiv)

Summary: Significant progress in the development of efficient and fast algorithms for quantum chemical calculations has been made in the past two decades. The main focus has always been the desire to be able to treat ever larger molecules or molecular assemblies---especially linear and sub-linear scaling techniques are devoted to the accomplishment of this goal. However, as many chemical reactions are rather local, they usually involve only a limited number of atoms so that models of about two hundred (or even less) atoms embedded in a suitable environment are sufficient to study their mechanisms. Thus, the system size does not need to be enlarged, but remains constant for reactions of this type that can be described by less than two hundred atoms. The question then arises how fast one can obtain the quantum chemical results. This question is not directly answered by linear-scaling techniques. In fact, ideas such as haptic quantum chemistry or interactive quantum chemistry require an immediate provision of quantum chemical information which demands the calculation of data in "real time". In this perspective, we aim at a definition of real-time quantum chemistry, explore its realm and eventually discuss applications in the field of haptic quantum chemistry. For the latter we elaborate whether a direct approach is possible by virtue of real-time quantum chemistry.

Moritz P. Haag; Markus Reiher
2012-08-18

339

Polymers in a vacuum

  Condensed Matter (arXiv)

Summary: In a variety of situations, isolated polymer molecules are found in a vacuum and here we examine their properties. Angular momentum conservation is shown to significantly alter the average size of a chain and its conservation is only broken slowly by thermal radiation. The time autocorrelation for monomer position oscillates with a characteristic time proportional to chain length. The oscillations and damping are analyzed in detail. Short range repulsive interactions suppress oscillations and speed up relaxation but stretched chains still show damped oscillatory time correlations.

J. M. Deutsch
2007-06-13

340

Theory of ionic polymer conductor network composite Xiao Wang ( 1

  Materials Science Websites

Summary: Theory of ionic polymer conductor network composite Xiao Wang ( 1 and Wei Hong ( 1,2,a 1 Department formulates a continuum field theory for IPCNC by considering a supercapacitorlike microstructure with a large distributed interfacial area. The theory is then applied to the study of the equilibrium deformation

Hong, Wei

341

Department of Chemistry and Biochemistry Undergraduate Grading Standards

  Chemistry Websites

Summary: Department of Chemistry and Biochemistry Undergraduate Grading Standards laboratory-based activities. The Department of Chemistry and Biochemistry offer: In the Department of Chemistry and Biochemistry, a grad

Richmond, Geraldine L.

342

Ring polymers with topological constraints

  Condensed Matter (arXiv)

Summary: In the first part of this work a summary is provided of some recent experiments and theoretical results which are relevant in the research of systems of polymer rings in nontrivial topological conformations. Next, some advances in modeling the behavior of single polymer knots are presented. The numerical simulations are performed with the help of the Wang-Landau Monte Carlo algorithm. To sample the polymer conformation a set of random transformations called pivot moves is used. The crucial problem of preserving the topology of the knots after each move is tackled with the help of two new techniques which are briefly explained. As an application, the results of an investigation of the effects of topology on the thermal properties of polymer knots is reported. In the end, original results are discussed concerning the use of parallelized codes to study polymers knots composed by a large number of segments within the Wang-Landau approach.

Yani Zhao; Franco Ferrari
2014-02-02

343

Rotational dynamics of entangled polymers

  Condensed Matter (arXiv)

Summary: Some recent results on the rotational dynamics of polymers are reviewed and extended. We focus here on the relaxation of a polymer, either flexible or semiflexible, initially wrapped around a rigid rod. We also study the steady polymer rotation generated by a constant torque on the rod. The interplay of frictional and entropic forces leads to a complex dynamical behavior characterized by non-trivial universal exponents. The results are based on extensive simulations of polymers undergoing Rouse dynamics and on an analytical approach using force balance and scaling arguments. The analytical results are in general in good agreement with the simulations, showing how a simplified approach can correctly capture the complex dynamical behavior of rotating polymers.

Jean-Charles Walter; Michiel Laleman; Marco Baiesi; Enrico Carlon
2014-09-01

344

Soft Confinement for Polymer Solutions

  CERN Preprints

Summary: As a model of soft confinement for polymers, we investigated equilibrium shapes of a flexible vesicle that contains a phase-separating polymer solution. To simulate such a system, we combined the phase field theory (PFT) for the vesicle and the self-consistent field theory (SCFT) for the polymer solution. We observed a transition from a symmetric prolate shape of the vesicle to an asymmetric pear shape induced by the domain structure of the enclosed polymer solution. Moreover, when a non-zero spontaneous curvature of the vesicle is introduced, a re-entrant transition between the prolate and the dumbbell shapes of the vesicle is observed. This re-entrant transition is explained by considering the competition between the loss of conformational entropy and that of translational entropy of polymer chains due to the confinement by the deformable vesicle. This finding is in accordance with the recent experimental result reported by Terasawa, et al.

Oya, Yutaka
2014-01-01

345

Soft Confinement for Polymer Solutions

  Condensed Matter (arXiv)

Summary: As a model of soft confinement for polymers, we investigated equilibrium shapes of a flexible vesicle that contains a phase-separating polymer solution. To simulate such a system, we combined the phase field theory (PFT) for the vesicle and the self-consistent field theory (SCFT) for the polymer solution. We observed a transition from a symmetric prolate shape of the vesicle to an asymmetric pear shape induced by the domain structure of the enclosed polymer solution. Moreover, when a non-zero spontaneous curvature of the vesicle is introduced, a re-entrant transition between the prolate and the dumbbell shapes of the vesicle is observed. This re-entrant transition is explained by considering the competition between the loss of conformational entropy and that of translational entropy of polymer chains due to the confinement by the deformable vesicle. This finding is in accordance with the recent experimental result reported by Terasawa, et al.

Yutaka Oya; Toshihiro Kawakatsu
2014-05-09

346

Confinement of semiflexible polymers

  Condensed Matter (arXiv)

Summary: A variational framework is developed to examine the equilibrium states of a semi-flexible polymer that is constrained to lie on a fixed surface. As an application the confinement of a closed polymer loop of fixed length $2\\pi R$ within a spherical cavity of smaller radius, $R_0$, is considered. It is shown that an infinite number of distinct periodic completely attached equilibrium states exist, labeled by two integers: $n=2,3,4,...$ and $p=1,2,3,...$, the number of periods of the polar and azimuthal angles respectively. Small loops oscillate about a geodesic circle: $n=2$, $p=1$ is the stable ground state; states with higher $n$ exhibit instabilities. If $R\\ge 2R_0$ new states appear as oscillations about a doubly covered geodesic circle; the state $n=3, p=2$ replaces the two-fold as the ground state in a finite band of values of $R$. With increasing $R$, loop states alternate between orbital behavior as the poles are crossed and oscillatory behavior upon collapse to a multiple cover of a geodesic circle, (signalled respectively by an increase in $p$ and an increase in $n$). The force transmitted to the surface does not increase monotonically with loop size, but does asymptotically. It behaves discontinuously where $n$ changes. The contribution to energy from geodesic curvature is bounded. In large loops, the energy becomes dominated by a state independent contribution proportional to the loop size; the energy gap between the ground state and excited states disappears.

Jemal Guven; Pablo VŠzquez-Montejo
2012-02-16

347

Carbon Chemistry in interstellar clouds

  Astrophysics (arXiv)

Summary: We discuss new developments of interstellar chemistry, with particular emphasis on the carbon chemistry. We confirm that carbon chains and cycles are ubiquitous in the ISM and closely chemically related to ea ch other, and to carbon. Investigation of the carbon budget in shielded and UV illuminated gas shows that the inventory of interstellar molecules is not complete and more complex molecules with 4 or more carbon atoms must be present. Finally we discuss the consequences for the evolution of clouds and conclude that the ubiquitous presence of carbon chains and cycles is not a necessary consequence of a very young age for interstellar clouds.

Maryvonne Gerin; David Fosse; Evelyne Roueff
2002-12-03

348

Chem 3890 Physical Chemistry I Fall 2011 Chemistry 3890

  Chemistry Websites

Summary: the expectation values H and H2 , and the associated uncertainty H. 1 of 3 #12;Chem 3890 Physical Chemistry I Fall should take the number of terms Nmax to be Nmax = 15. (In principle, we should take Nmax .) 4. What does


349

UO Department of Chemistry & Biochemistry -Faculty Research Interests Berglund, Andy -The primary goals of the Berglund lab are to understand the molecular basis of the human disease myotonic

  Chemistry Websites

Summary: . - The Boettcher laboratory utilizes inorganic synthesis, nano and microscience, surface chemistry, simulation - The UO Polymer Characterization and Thermal Analysis Laboratory is concerned with the synthesisRose, Victoria J. - The DeRose lab is investigating chemical activity and structure in nucleic acids and proteins

Cina, Jeff

350

Noteworthy Chemistry May 25, 2009

  Chemistry Websites

Summary: of profens A polymer membrane protects anticancer drugs from premature release Nile blue chemical sensors the drug particles to form blood-inert micelles that can enter cancer cells without interference. After≠1824; Sally Peng Li) Back to Top Nile blue chemical sensors detect nanomolar mercuric ion. The ingestion

Qi, Limin

351

The Chemistry of Conducting Polythiophenes**

  Chemistry Websites

Summary: 1970s, conjugated polymers were proclaimed as futuristic new materials that would lead to the next gen light-emitting diodes (LEDs)[1] and organic transistors[2] that new tech- nologies are imminent, microwave absorbing materials, new types of memory devices, nanoswitches, optical modulators and valves

McCullough, Richard D.

352

Polymer solutions: from hard monomers to soft polymers

  Condensed Matter (arXiv)

Summary: A coarse-graining strategy for dilute and semi-dilute solutions of interacting polymers, and of colloid polymer mixtures is briefly described. Monomer degrees of freedom are traced out to derive an effective, state dependent pair potential between the polymer centres of mass. The cross-over between good and poor solvent conditions is discussed within a scaling analysis. The method is extended to block copolymers represented as "necklaces" of soft "blobs", and its success is illustrated here in the case of a symmetric diblock copolymer which exhibits microphase separation.

J. -P. Hansen; C. I. Addison; A. A. Louis
2005-07-15

353

Lab on a chip Green chemistry

  Chemistry Websites

Summary: Lab on a chip Green chemistry Artificial leaves BERKELEY science reviewSpring 2009 Issue 16 Born chemicals we leave on the planet. On page 27 Lee Bishop and Mitch Anstey write about a new green chemistry

Yaghi, Omar M.

354

Florida State University Department of Chemistry & Biochemistry

  Engineering Websites

Summary: Florida State University Department of Chemistry & Biochemistry Faculty opening in 2013-2014 Tenure-Track Assistant Professor The Department of Chemistry and Biochemistry at Florida State University seeks to fill

Heaton, Thomas H.

355

Chemnet Base CRC Handbook of Chemistry & Physics

  Computer Technologies and Information Sciences Websites

Summary: 1 Chemnet Base Avril 2008 CRC Handbook of Chemistry & Physics Le CRC Handbook of Physics and Chemistry est accessible en utilisant la navigation par la table des matières ou par la recherche, dans le

Chaine, Rapha√ęlle

356

Lifetimes and eigenstates in atmospheric chemistry

  University of California eScholarship Repository

Summary: 2001 Atmospheric chemistry and greenhouse gases (eds J. T.1995 Other tracer gases and atmospheric chemistry In ClimatechemistryĖtransport system produces eigenvectors that are perturbation patterns of trace gas

Prather, Michael J
1994-01-01

357

124 Department of Chemistry Graduate Catalogue 201314

  Environmental Sciences and Ecology Websites

Summary: ; reactive intermediates; cage compounds; coordination and organometallic chemistry; supramolecular chemistry) of bioactive material and poly-peptides on metal surfaces; study of electronic structure of unsaturated transition metal complexes and their reactions; discotic liquid crystals; synthesis of electron

Shihadeh, Alan

358

Chemistry and Biochemsitry Summer 2012 Tutor List

  Environmental Sciences and Ecology Websites

Summary: Chemistry and Biochemsitry Summer 2012 Tutor List Name Rate/hr Phone E-Mail Area of Expertise Alamo assistants who are students in the Department of Chemistry and Biochemistry. We have made no effort to screen

Ronquist, Fredrik

359

Chemistry and Biochemsitry Fall 2012 Tutor List

  Environmental Sciences and Ecology Websites

Summary: Chemistry and Biochemsitry Fall 2012 Tutor List Name Rate/hr Phone E-Mail Area of Expertise Alamo are students in the Department of Chemistry and Biochemistry. We have made no effort to screen the tutors

Ronquist, Fredrik

360

ALLMN KEMI KOO 013 General Chemistry

  Computer Technologies and Information Sciences Websites

Summary: ALLMńN KEMI KOO 013 General Chemistry Antal pošng: 5.0. Obligatorisk fŲr: K1. Kursansvarig: Claes-bastitrering, spektrofotometri, termokemi, gasjšmvikter och elektrokemi. Litteratur Atkins, Peter & Jones, Loretta.: Chemistry


361

ALLMN KEMI KOO013 General Chemistry

  Computer Technologies and Information Sciences Websites

Summary: ALLMńN KEMI KOO013 General Chemistry Pošng: 5.0 Betygskala: TH Obligatorisk fŲr: K1 Kursansvarig-bastitrering, spektrofotometri, termokemi, gasjšmvikter och elektrokemi. Litteratur: Jones, Loretta & Atkins, Peter: Chemistry


362

An opportunityto workatthe interfaceof chemistry and

  Physics Websites

Summary: Proteins and Lipid Bilayers Receptors and Signaling Pathways Environmental Toxicology Natural ProductsAn opportunityto workatthe interfaceof chemistry and biology: an areaof excitement, challenge and Solid-State Mass Spectrometry and Structural Proteomics Combinatorial Chemistry Metalloproteins

Ziurys, Lucy M.

363

Teaching Introductory Chemistry through Concept Development Studies

  Materials Science Websites

Summary: of Chemical Reactions ∑ Ideal Gas Law ∑ Kinetic Molecular Theory ∑ Phase Equilibrium and Intermolecular Interactions ∑ Reaction Equilibrium in the Gas Phase ∑ Acid-Base Equilibrium ∑ Reaction Rates ∑ Equilibrium of Chemistry Rice University #12;Fundamental Chemical Knowledge ∑ Descriptive Chemistry (facts) ∑ Chemical


364

Graduate Student Handbook Department of Chemistry

  Chemistry Websites

Summary: i Graduate Student Handbook Department of Chemistry 2010-11 #12;i INTRODUCTORY STATEMENT ........................................................................................................2 General Requirements for Students in the Chemical Physics Program ............................3 Specific Requirements for the Ph.D. in Chemistry and Chemical Physics ........................4 I. Course

Reid, Scott A.

365

Directed-polymer systems explored via their quantum analogs: Topological constraints and their consequences

  Condensed Matter (arXiv)

Summary: The equilibrium statistical mechanics of classical directed polymers in 2 dimensions is well known to be equivalent to the imaginary-time quantum dynamics of a 1+1-dimensional many-particle system, with polymer configurations corresponding to particle world-lines. This equivalence motivates the application of techniques originally designed for one-dimensional many-particle quantum systems to the exploration of many-polymer systems, as first recognized and exploited by P.-G. de Gennes [J.\\ Chem.\\ Phys.\\ {\\bf 48}, 2257 (1968)]. In this low-dimensional setting interactions give rise to an emergent polymer fluid, and we examine how topological constraints on this polymer fluid (e.g., due to uncrossable pins or barriers) and their geometry give rise to strong, entropy-driven forces. In the limit of large polymer densities, in which a type of mean-field theory is accurate, we find that a point-like pin causes a divergent pile-up of polymer density on the high-density side of the pin and a zero-density region (or gap) of finite area on the low-density. In addition, we find that the force acting on a pin that is only mildly displaced from its equilibrium position is sub-Hookean, growing less than linearly with the displacement, and that the gap created by the pin also grows sublinearly with the displacement. By contrast, the forces acting between multiple pins separated along the direction preferred by the polymers are super-Hookean. These nonlinear responses result from effective long-ranged interactions between polymer segments, which emerge via short-ranged interactions between distant segments of long polymer strands. In the present paper, we focus on the case of an infinitely strong, repulsive contact interaction, which ensures that the polymers completely avoid one another. In a companion paper, we consider the effects of a wider set of inter-polymer interactions.

D. Zeb Rocklin; Shina Tan; Paul M. Goldbart
2012-06-12

366

Atmospheric Chemistry and Physics Discussions

  CiteSeer

Summary: This discussion paper is/has been under review for the journal Atmospheric Chemistry and Physics (ACP). Please refer to the corresponding final paper in ACP if available. Atmospheric OH reactivities in the Pearl River Delta Ė China in summer 2006: measurement and model results OH reactivity measurement S. Lou et al.

S. Lou; F. Holl; F. Rohrer; K. Lu; B. Bohn; T. Brauers; C. C. Chang; H. Fuchs; R. Hšseler; K. Kita; Y. Kondo; X. Li; M. Shao; L. Zeng; A. Wahner; Y. Zhang; W. Wang; A. Hofzumahaus

367

JOHN FOURKAS New Chemistry for

  Physics Websites

Summary: JOHN FOURKAS New Chemistry for Micro Machines The University of Maryland's John Fourkas works that could pave IMPACT P R O F I L E #12;JOHN FOURKAS the way for entirely new types of micro machines. "This should make it possible to create a whole new generation of microscopic sensors, actuators

Hill, Wendell T.

368

Chemistry I Primary Writing or

  Biology and Medicine Websites

Summary: MTH 161 Calculus I CHM 131 Chemistry I Primary Writing or Humanities/Social Science MTH 162 Biology PHY 122 Physics II Electricity & Magnetism MTH 164 Multidimensional Calculus Basic Science Elective Humanities/ Social Science ------------------ & WRT 273* Prof Writing - BME 221/ 099 Lab

Cantlon, Jessica F.

369

Chemistry I Primary Writing or

  Biology and Medicine Websites

Summary: MTH 161 Calculus I CHM 131 Chemistry I Primary Writing or Humanities/Social Science MTH 162 Biology PHY 122 Physics II Electricity & Magnetism MTH 164 Multidimensional Calculus Basic Science Elective Humanities/ Social Science ------------------ & WRT 273* Prof Writing BME 221/ 099 Lab Biomedical

Cantlon, Jessica F.

370

LEEDS UNIVERSITY SCHOOL OF CHEMISTRY

  Chemistry Websites

Summary: 1 LEEDS UNIVERSITY SCHOOL OF CHEMISTRY YEAR 1 ARRIVAL GUIDE 2013 Contents WELCOME FROM DR PATRICK have chosen to come to the University of Leeds. You can be confident that you have made a good choice. This will tell you everything you need to know about being a student in Leeds and how you will be supported

Rzepa, Henry S.

371

B.S. in Chemistry

  Chemistry Websites

Summary: Inorganic II Analytical Chemistry CHEM 3412 (3) Core Chem Labs4 (2 or 3) Core Elective2 (3) Free Elective (6 Elective5 (3) Biochemistry elective CHEM Elective3 (3) Technical Elective5 (3) Free Electives (6) Core Chem Labs4 (3) TOTAL = 120 Plus 2 Hours for HPS Notes 1: FREE ELECTIVES (13 hours required) Pass-fail only

Houston, Paul L.

372

Chemistry World Nanomembranes get tough

  Materials Science Websites

Summary: Chemistry World Nanomembranes get tough 27 May 2008 A new chemical approach to making strong carbon, there is not much there.' The team concede that they don't yet have a material that could be applied in high-end by electrostatic repulsion alone The graphene challenge Atom-thin sheets of carbon are taking the materials world

Rogers, John A.

373

Computing Policy Department of Chemistry

  Environmental Sciences and Ecology Websites

Summary: different set of problems and will not be discussed further here. The networked computers are most oftenComputing Policy Department of Chemistry Michigan Technological University This document describes the rules and regulations concerning the acquisition, provision, maintenance, and use of the computing

Honrath, Richard E.

374

Chemistry I Primary Writing or

  Biology and Medicine Websites

Summary: Biomaterials (Req for Classes >= 2015); Tech Elec for classes Social Science BME 230 Intro MTH 161 Calculus I CHM 131 Chemistry I Primary Writing or Humanities/Social Science MTH 162 Elective Humanities/ Social Science BME 221/ 099 Lab Biomedical Computation & Statistics BME 245/ 099 Lab

Goldman, Steven A.

375

Cold Controlled Chemistry Roman Krems

  Chemistry Websites

Summary: ∑ Possible applications of cold controlled chemistry #12; #Ę° ©£° ! # %Ę •§6#ʰ߶ # §®§ß! # §ß¶ Centrifugal processes remains a significant challenge..." Paul Brumer, DAMOP 2007, Bulletin of the APS #12;Thermal gas is difficult to control #12;Low temperature gas under external fieldE #12;E BLow temperature gas

Krems, Roman

376

Princeton University Department of Chemistry

  Chemistry Websites

Summary: . If an incoming student fails an exam, satisfactory completion (grade of B- or better) of a 400 or 500 level are approved to compensate for failed placement exams. Students may choose to take more advanced coursesPrinceton University Department of Chemistry Graduate Student Handbook 2010 ≠ 2011 Edition #12

Torquato, Salvatore

377

Princeton University Department of Chemistry

  Chemistry Websites

Summary: to compensate for failed placement exams. Students may choose to take more advanced courses to satisfyPrinceton University Department of Chemistry Graduate Student Handbook 2011 ≠ 2012 Edition #12 PUBLIC ORAL 9 VACATION POLICY & INTERNATIONAL STUDENT TRAVEL 10 SAFETY POLICY 10 STUDENT STATUS 11

Torquato, Salvatore

378

POLICY MANUAL DEPARTMENT OF CHEMISTRY

  Chemistry Websites

Summary: POLICY MANUAL DEPARTMENT OF CHEMISTRY UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN TABLE OF CONTENTS . . . . 5 Bylaws of the School of Chemical Sciences . . . . 7 Excerpts from the University Statutes . . . . 12 II. FACULTY Promotion and Tenure . . . . . . 13 Annual Faculty Reviews and Grievance Policy

Zimmerman, Steven C.

379

POLICY MANUAL DEPARTMENT OF CHEMISTRY

  Chemistry Websites

Summary: POLICY MANUAL DEPARTMENT OF CHEMISTRY UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN TABLE OF CONTENTS . . . . 5 Bylaws of the School of Chemical Sciences . . . . 7 Excerpts from the University Statutes . . . . 11 II. FACULTY Promotion and Tenure . . . . . . 12 Annual Faculty Reviews and Grievance Policy

Zimmerman, Steven C.

380

Polymer adsorption near the surface of a polymer solution : a universal behaviour

  Computer Technologies and Information Sciences Websites

Summary: 699 Polymer adsorption near the surface of a polymer solution : a universal behaviour J. des5 , pour 0 03B5 1. Abstract.2014 A universal property of good solutions of long polymers near. Introduction. The free surface of a polymer solution may attract the polymer which forms an adsorbed layer

Boyer, Edmond

381

Kac polymers Paolo Butt`a

  Mathematics Websites

Summary: Kac polymers Paolo Butt`a Aldo Procacci Benedetto Scoppola Abstract We show how a polymer in two- sidered on the appropriate scale. Key words: Polymers, Kac potentials, phase transition. Running title: Kac polymers Dedicated to a Marzio Cassandro's birthday. 1 Introduction In the last two decades

Procacci, Aldo

382

FOCUS REVIEW Synthesis of topologically crosslinked polymers

  Chemistry Websites

Summary: ≠31 demonstrated that RCP polymer frameworks act as unique biodegradable systems. To take advantage of these veryFOCUS REVIEW Synthesis of topologically crosslinked polymers with rotaxane-crosslinking points polymers with rotaxane structures at the crosslinking points (rotaxane-crosslinked polymers, RCPs). RCPs

Cai, Long

383

Chemistry and Biochemistry Graduate Student Tutors SPRING 2013

  Chemistry Websites

Summary: alexgade@utexas.edu Organic Chemistry Adam Garland atgarland@utexas.edu General Chemistry, Organic@utexas.edu General and Inorganic Chemistry Karen Scida Scida.karen@gmail.com Analytical Chemistry Amy Rhoden Smith


384

Catalyzed Molecule Replication in an Artificial Chemistry Thomas E. Portegys

  Computer Technologies and Information Sciences Websites

Summary: Catalyzed Molecule Replication in an Artificial Chemistry Thomas E. Portegys Illinois State instantiates an architecture for an artificial chemistry featuring continuous physics and discrete chemical of chemistry. The goal of artificial chemistry research is to examine this underlying substrate

Portegys, Thomas E.

385

TEMPORARY ASSISTANT PROFESSOR OF CHEMISTRY (2 Positions) Truman State University

  Environmental Sciences and Ecology Websites

Summary: TEMPORARY ASSISTANT PROFESSOR OF CHEMISTRY (2 Positions) Truman State University Position. Responsibilities: Teaching responsibilities would include biochemistry, introductory chemistry courses for science or non-science majors, organic chemistry, and/or advanced chemistry courses in a specialty area

Gering, Jon C.

386

2013 WEEKLY BULLETIN DEPARTMENT OF CHEMISTRY, NORTHWESTERN UNIVERSITY

  Biology and Medicine Websites

Summary: 2013 WEEKLY BULLETIN DEPARTMENT OF CHEMISTRY, NORTHWESTERN UNIVERSITY EVANSTON, ILLINOIS September see the Department Calendar: http://www.chemistry.northwestern.edu/events/calendar.html Arrivals professors in the fields of organic chemistry (synthetic methods) and experimental physical chemistry (bio

Chisholm, Rex L.

387

UCLA Department of Chemistry and Biochemistry Doctoral Committee Nomination Form

  Materials Science Websites

Summary: UCLA Department of Chemistry and Biochemistry Chemistry Doctoral Committee Nomination Form To be used by all specializations and areas in Chemistry. Please complete and submit this form at least one* RANK** ________________________________ Chemistry

Levine, Alex J.

388

Degree Requirements Agricultural and Environmental Chemistry Graduate Group

  Geosciences Websites

Summary: Degree Requirements Agricultural and Environmental Chemistry Graduate Group Approved by Graduate upon entering the Agricultural and Environmental Chemistry program and scoring less than the fiftieth from the following areas of specialization: Environmental Chemistry; Analytical Chemistry; Food, Fiber

Ullrich, Paul

389

Chemistry -Bachelor of Science (SCH3) Chemistry/Education: ACS Certified

  Environmental Sciences and Ecology Websites

Summary: Chemistry - Bachelor of Science (SCH3) Chemistry/Education: ACS Certified Total Credits Required Chemistry I 4 CH 4810 Design & Oper High School Chem Lab2 AND ED 3110 Psychological Foundations of Learning3 CH 1111 University Chemistry Lab I 1 ED 3210 Foundations of Education 2 OR ED 3410 Clinical


390

Chemistry -Bachelor of Science (SCH3) Chemistry/Education: ACS Certified

  Environmental Sciences and Ecology Websites

Summary: Chemistry - Bachelor of Science (SCH3) Chemistry/Education: ACS Certified Total Credits Required AND 3 CH 4810 Design & Oper High School Chem Lab 2 CH 1151 University Chemistry Lab I AND 1 ED 3110 of Education 2 OR ED 3410 Clinical Experience 1 CH 1112 University Chemistry-Studio Lab I 5 ED 3100


391

Berkeley Center for Green Chemistry Newsletter First mobile app for green chemistry fosters sustainable manufacturing of

  Environmental Sciences and Ecology Websites

Summary: Berkeley Center for Green Chemistry Newsletter First mobile app for green chemistry fosters of the environmentally friendly and sustainable principles of green chemistry -- is the topic of a report in the American guide was developed by the ACS Green Chemistry Institute's Pharmaceutical Roundtable, a group of 14

Silver, Whendee

392

ADVANCED INORGANIC LABORATORY FALL 2008 CHEMISTRY 410 (CRN 11299:), CHEMISTRY 510 (CRN 11315)

  Chemistry Websites

Summary: ADVANCED INORGANIC LABORATORY ­ FALL 2008 CHEMISTRY 410 (CRN 11299:), CHEMISTRY 510 (CRN 11315 to a wide range of conceptual and practical (laboratory) inorganic chemistry. Because of the introductory nature of the course, it is not expected that students have taken prior courses in inorganic chemistry

Richmond, Geraldine L.

393

Department of Chemistry and Biochemistry Study Plan Master of Arts in Chemistry

  Chemistry Websites

Summary: Department of Chemistry and Biochemistry Study Plan Master of Arts in Chemistry Name CWID Date Other from Month/Year Undergraduate Major: 2. Undergrad degree in Chemistry or Biochemistry OR Minimum in one of the following subject tests: Chemistry Biochemistry Physics Biology 5. Writing Requirement has

de Lijser, Peter

394

BS in CHEMISTRY EDUCATION (692828) MAP Sheet Department of Chemistry and Biochemistry

  Computer Technologies and Information Sciences Websites

Summary: BS in CHEMISTRY EDUCATION (692828) MAP Sheet Department of Chemistry and Biochemistry For students a cumulative 2.85 GPA in teaching major/minor courses to qualify for student teaching. --The Chemistry and Biochemistry Department requires the final 10 hours of required chemistry credit must be taken in residence

Olsen Jr., Dan R.

395

BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry

  Computer Technologies and Information Sciences Websites

Summary: BA in CHEMISTRY (692827) MAP Sheet Department of Chemistry and Biochemistry For students entering in major courses. --The Chemistry and Biochemistry Department requires the final 10 hours of required chemistry credit to be taken in residence at BYU for this degree program. These hours may also go toward BYU

Olsen Jr., Dan R.

396

Physical Chemistry Position Description The chemistry department at the Rochester Institute of Technology invites applications

  Computer Technologies and Information Sciences Websites

Summary: Physical Chemistry Position Description The chemistry department at the Rochester Institute of Technology invites applications for a tenure track faculty position in chemistry to begin September 2012. Candidates must have a Ph.D. in physical chemistry or a closely related field and post-doctoral research

Zanibbi, Richard

397

Analytical Chemistry Position Description The chemistry department at the Rochester Institute of Technology invites applications

  Computer Technologies and Information Sciences Websites

Summary: Analytical Chemistry Position Description The chemistry department at the Rochester Institute of Technology invites applications for a tenure track, junior faculty position in analytical chemistry to begin September 2012. Candidates must have a Ph.D. in analytical chemistry or a closely related field

Zanibbi, Richard

398

International Year of Chemistry-2011 "Challenges in Organic Chemistry A Mini Symposium"

  Engineering Websites

Summary: International Year of Chemistry-2011 "Challenges in Organic Chemistry A Mini Symposium" Department of Chemistry, IIT Kanpur April 15, 2011 (Outreach Auditorium, IIT Kanpur) Scientific Program 2:302:35 pm Welcome: Prof. R. N. Mukherjee, Head, Department of Chemistry, IIT Kanpur

Srivastava, Kumar Vaibhav

399

Course Requirement Checklist for B.A. Chemistry Majors Chemistry Requirements Course Credit Grade

  Engineering Websites

Summary: Course Requirement Checklist for B.A. Chemistry Majors Chemistry Requirements Course Credit Grade Freshman Seminar 400 1 ea _____ General Chemistry 403 4 _____ (403 Fall/404 Spring) 404 4 _____ Quantitative Analysis 517 3 _____ Lab 518 2 _____ Organic Chemistry I 547 3 _____ Lab 549 2 _____ Organic

New Hampshire, University of

400

CHEMISTRY AND TECHNOLOGY 2011 Academic regulations for the Bachelor's degree in Chemistry and Technology

  Computer Technologies and Information Sciences Websites

Summary: CHEMISTRY AND TECHNOLOGY 2011 Academic regulations for the Bachelor's degree in Chemistry Bachelor's degree programme provides graduates with the title Bachelor of Science (BSc) in Chemistry and Technology. Academic line and main subject areas of the degree The Bachelor's degree in Chemistry


401

BS in CHEMISTRY EDUCATION (692828) MAP Sheet Department of Chemistry and Biochemistry

  Computer Technologies and Information Sciences Websites

Summary: BS in CHEMISTRY EDUCATION (692828) MAP Sheet Department of Chemistry and Biochemistry For students is allowed in major courses. --The Chemistry and Biochemistry Department requires the final 10 hours of required chemistry credit must be taken in residence at BYU for this degree program. These hours may also

Seamons, Kent E.

402

Theoretical Chemistry Symposium The Theoretical Chemistry Symposium (TCS) is a biennial symposium focusing on

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Summary: Theoretical Chemistry Symposium 9 ­ 12th The Theoretical Chemistry Symposium (TCS) is a biennial symposium focusing on various fields of theoretical and computational chemistry. The field of theoretical and computational chemistry is a rapidly growing field and the boundaries of the field are constantly being pushed

Srivastava, Kumar Vaibhav

403

Graduate Programs in Chemistry The Department of Chemistry at Wichita State offers

  Engineering Websites

Summary: Graduate Programs in Chemistry The Department of Chemistry at Wichita State offers courses of study of biochemistry and analytical, inorganic, organic, and physical chemistry. Admission Requirements To enroll in the graduate program in chemistry, students must follow the admission procedures required by the Graduate


404

DEPARTMENT OF CHEMISTRY 2012 Department of Chemistry Annual Report Page 2

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Summary: ANNUAL REPORT 2012 DEPARTMENT OF CHEMISTRY #12;2012 Department of Chemistry Annual Report Page 2 of the Department of Chemistry at Curtin University. This Report highlights the teaching and research achievements of chemists and chemistry-related scientists. This Report showcases and celebrates their achievements


405

Page 272 Courses: Chemistry (CHEM) Sonoma State University 2012-2013 Catalog Chemistry (CHEM)

  Computer Technologies and Information Sciences Websites

Summary: Page 272 Courses: Chemistry (CHEM) Sonoma State University 2012-2013 Catalog Chemistry (CHEM) CHEM of the principles of chemistry, with emphasis placed on those that apply to living organisms. The course is designed for students in nursing and majors that do not require further courses in chemistry. Course

Ravikumar, B.

406

MEDICINAL CHEMISTRY 2011 Academic regulations for the Bachelor's degree in Medicinal Chemistry 2011

  Computer Technologies and Information Sciences Websites

Summary: MEDICINAL CHEMISTRY 2011 Academic regulations for the Bachelor's degree in Medicinal Chemistry 2011) in Medicinal Chemistry. Academic line and main subject areas of the degree The Bachelor's degree in Medicinal subjects that give students a basic introduction to the Medicinal Chemistry disciplines. In addition


407

MEDICINAL CHEMISTRY 2010 Academic regulations for the Bachelor's degree in Medicinal Chemistry 2010

  Computer Technologies and Information Sciences Websites

Summary: MEDICINAL CHEMISTRY 2010 Academic regulations for the Bachelor's degree in Medicinal Chemistry 2010 Bachelor's degree programme provides graduates with the title Bachelor of Science (BSc) in Medicinal Chemistry. Academic line and main subject areas of the degree The Bachelor's degree in Medicinal Chemistry


408

Chemistry -Bachelor of Science (SCH5) Chemistry/Environmental: ACS Certified

  Biology and Medicine Websites

Summary: Credits Course Credits Course Credits BL 1040 Principles of Biology 4 CH 1150 University Chemistry I AND 3 CH 1112 University Chemistry-Studio Lab I 5 FW 3330 Soil Science 4 CH 1160 University Chemistry IIChemistry - Bachelor of Science (SCH5) Chemistry/Environmental: ACS Certified Total Credits


409

Postgraduate Scholarship in Structural Chemistry Department of Chemistry, University of Canterbury, Christchurch, New Zealand

  Mathematics Websites

Summary: Postgraduate Scholarship in Structural Chemistry Department of Chemistry, University of Canterbury in structural chemistry to work under the supervision of Dr. Sarah Masters. The position is available to start. Applicants should have (or be about to receive) an honours degree (at least 2.1 or equivalent) in Chemistry

Hickman, Mark

410

Minor in Chemistry Handout1.doc (04/30/08) Department of Chemistry

  Chemistry Websites

Summary: Minor in Chemistry Handout1.doc (04/30/08) Department of Chemistry Undergraduate Student Academic.fleming@ucr.edu Minor in Chemistry Procedure: It is assumed that you have completed the requirements listed in section to Declare a Minor to Chemistry. Include the following: full name, student identification number, and email

Reed, Christopher A.

411

Why Study Chemistry at ESF A Rigorous Education: Chemistry faculty bring their

  Chemistry Websites

Summary: Why Study Chemistry at ESF A Rigorous Education: Chemistry faculty bring their expertise in cutting and real-world examples. Also, in addition to the usual chemistry courses, undergraduates take three our students receive: 95% of our students are employed in chemistry or accepted into graduate

Chatterjee, Avik P.

412

Polymer Parametrised Field Theory

  CERN Preprints

Summary: Free scalar field theory on 2 dimensional flat spacetime, cast in diffeomorphism invariant guise by treating the inertial coordinates of the spacetime as dynamical variables, is quantized using LQG type `polymer' representations for the matter field and the inertial variables. The quantum constraints are solved via group averaging techniques and, analogous to the case of spatial geometry in LQG, the smooth (flat) spacetime geometry is replaced by a discrete quantum structure. An overcomplete set of Dirac observables, consisting of (a) (exponentials of) the standard free scalar field creation- annihilation modes and (b) canonical transformations corresponding to conformal isometries, are represented as operators on the physical Hilbert space. None of these constructions suffer from any of the `triangulation' dependent choices which arise in treatments of LQG. In contrast to the standard Fock quantization, the non- Fock nature of the representation ensures that the algebra of conformal isometries as well as tha...

Laddha, Alok
2008-01-01

413

Polymer optical fiber fuse

  CERN Preprints

Summary: Although high-transmission-capacity optical fibers are in demand, the problem of the fiber fuse phenomenon needs to be resolved to prevent the destruction of fibers. As polymer optical fibers become more prevalent, clarifying their fuse properties has become important. Here, we experimentally demonstrate a fuse propagation velocity of 21.9 mm/s, which is 1 to 2 orders of magnitude slower than that in standard silica fibers. The achieved threshold power density and proportionality constant between the propagation velocity and the power density are respectively 1/186 of and 16.8 times the values for silica fibers. An oscillatory continuous curve instead of periodic voids is formed after the passage of the fuse. An easy fuse termination method is presented herein, along with its potential plasma applications.

Mizuno, Yosuke; Tanaka, Hiroki; Nakamura, Kentaro
2013-01-01

414

THE BERKELEY CENTER FOR GREEN CHEMISTRY

  Materials Science Websites

Summary: THE BERKELEY CENTER FOR GREEN CHEMISTRY Toxics Reduction Greening UC Berkeley with a New Chemical Assessment Tool Project Description The Berkeley Center for Green Chemistry aims to use an on-line chemical database as a teaching tool in new green chemistry classes and ultimately to guide chemical choices made

Iglesia, Enrique

415

(Green Chemistry) (2013/12/03)

  Geosciences Websites

Summary: (Green Chemistry) (2013/12/03) * / (Anastas)(Warner) ""(sustainable)" (The products () Y: Yes, it's safe () 1. Anastas, P. T.; Warner, J. C. Green Chemistry: Theory and Practice; Oxford, 2000. 2. Lancaster, M. Green Chemistry: An Introductory Text; RSC, 2002. 3. Matlack, A. S

Wu, Yih-Min

416

Chemistry and Biochemsitry Summer 2010 Tutor List

  Mathematics Websites

Summary: , Inorganic, Biology Rosana, Mike $20 (862) 2681599 mrosana@chem.fsu.edu General Chemistry I & 2, All Organic Chemistry Classes and Labs, Inorganic Rouhana, Layal $20 (850)5755846 rouhana@chem.fsu.edu All Gen ChemChemistry and Biochemsitry Summer 2010 Tutor List Name Rate/hr Phone EMail Area of Expertise Ahmad


417

BACHELOR OF SCIENCE IN CHEMISTRY BIOCHEMISTRY OPTION

  Environmental Sciences and Ecology Websites

Summary: OF SCIENCE IN CHEMISTRY BIOCHEMISTRY OPTION RECOMMENDED PROGRAM (1) FIRST SEMESTER SECOND SEMESTER CHEM 111 SEMESTER EIGHTH SEMESTER CHEM 326 Biochemistry I 4.0 CHEM 327 Biochemistry II 4.0 CHEM 487 Chemistry Seminar 0.5 CHEM 328 Anal Biochemistry Lab 1.0 CHEM ____ Chemistry Elective*** 2.0 CHEM 465 Analytical

Hardy, Christopher R.

418

PHILOSOPHY OF CHEMISTRY Bernadette Bensaude-Vincent

  Physics Websites

Summary: PHILOSOPHY OF CHEMISTRY Bernadette Bensaude-Vincent in A. Brenner, J. Gayon eds, French Studies of "philosophy of chemistry" challenges the singular in the phrase "philosophy of science", which is the standard into the laboratories, then they would have stumbled on chemistry almost everywhere"1 . For there is a striking contrast

Paris-Sud XI, Université de

419

Louisiana State University. The Department of Chemistry

  Materials Science Websites

Summary: Louisiana State University. The Department of Chemistry Assistant Professor (Tenure-track) Inorganic Solid State Hard or Organic/Macromolecular/Biological Soft Materials Chemistry August 2015 start. Required Qualifications: PhD in Chemistry or a related field; demonstrated excellence in teaching

Alpay, S. Pamir

420

Department of Chemistry Dpartement de Chimie

  Computer Technologies and Information Sciences Websites

Summary: Department of Chemistry Département de Chimie 2600 College, Sherbrooke Québec, Canada J1M 1Z7 T 819 822 9600 / F 819 822 9661 Tomlinson internship opportunity ­ Chemistry intern in expanding your knowledge in the field of organic chemistry? The Department


421

Cardiff School of Chemistry Undergraduate Degree Programmes

  Mathematics Websites

Summary: Cardiff School of Chemistry Undergraduate Degree Programmes www.cardiff.ac.uk/chemy #12;#12;www.cardiff.ac.uk/chemy 1 Chemistry is central to all processes on earth. The range of sectors and industries in which chemistry graduates find employment. Chemists' roles include investigating the optimisation of processes

Davies, Christopher

422

Chemistry Department Assessment Table of Contents

  Computer Technologies and Information Sciences Websites

Summary: 0 Chemistry Department Assessment May, 2006 Table of Contents Page Executive Summary 1 Prelude 1 Mission Statement and Learning Goals 1 Facilities 2 Staffing 3 Students: Chemistry Majors and Student Taking Service Courses Table: 1997-2005 graduates profile Table: GRE Score for Chemistry Majors, 1993

Bogaerts, Steven

423

College of Arts and Sciences CHE Chemistry

  Physics Websites

Summary: College of Arts and Sciences CHE Chemistry KEY: # = new course * = course changed = course dropped will be discussed in terms of their properties and impact on our everyday real world experience. CHE 103 CHEMISTRY, or completion of MA 108R. CHE 104 INTRODUCTORY GENERAL CHEMISTRY. (3

MacAdam, Keith

424

Adam D. McFarland Chemistry Department

  Multidisciplinary Databases and Resources Websites

Summary: Adam D. McFarland Chemistry Department Northwestern University 2145 Sheridan Road Evanston@chem.northwestern.edu Education 1999 B.S., Chemistry, University of Dayton, Dayton, OH Thesis Title: ACharge Transfer Interactions Involving Sulfur Compounds@ 2001 M.S., Chemistry, Northwestern University, Evanston, IL 2004 Ph

Janssen, Michel

425

Introductory Chemistry Curriculum Changes Truman State University

  Environmental Sciences and Ecology Websites

Summary: MEMORANDUM Introductory Chemistry Curriculum Changes Truman State University January 27, 2010 The Department of Chemistry is changing its introductory courses to the following three-course sequence: CHEM 129 Basic Principles of Chemistry (3 credit-hours, lecture only, first offering in Summer 2010) CHEM 130

Gering, Jon C.

426

GENERAL CHEMISTRY TEXTBOOK LIST ISBN Number

  Biology and Medicine Websites

Summary: FALL 2013 GENERAL CHEMISTRY TEXTBOOK LIST Course Number ISBN Number Title of Text and/or Material Edition Author Publishers 11100 978-1-2591-9687-4 Introduction to Chemistry, 3rd ed. (packaged w 978-1-2591-6192-6 Chemistry, The Molecular Nature of Matter and Change, 6e (packaged w

Jiang, Wen

427

University of Glasgow Chemistry Graduate School

  Engineering Websites

Summary: 1 University of Glasgow Chemistry Graduate School Part of the WestCHEM Research School Post-Graduate Handbook 2009/2010 Head of Chemistry Graduate School: Dr Graeme Cooke Head of WestCHEM at Glasgow: Prof Chick Wilson Head of Chemistry Department: Prof Chick Wilson #12;2 Welcome to the Graduate School

Guo, Zaoyang

428

IMPROVED QSSA METHODS FOR ATMOSPHERIC CHEMISTRY INTEGRATION

  Engineering Websites

Summary: IMPROVED QSSA METHODS FOR ATMOSPHERIC CHEMISTRY INTEGRATION L. O. JAY , A. SANDU , F. A. POTRA- spheric chemistry problems. In this paper a theoretical analysis of the QSSA method is developed chemistry, Stiff ordinary differential equations, Quasi-steady-state- approximation, Extrapolation

Sandu, Adrian

429

Postdoctoral Researcher, Materials Chemistry (2 year contract)

  Computer Technologies and Information Sciences Websites

Summary: Postdoctoral Researcher, Materials Chemistry (2 year contract) Adaptive Sensors Group Dublin City University Overview The Adaptive Sensors Group (ASG, see www.dcu.ie/chemistry/asg/) is a large partners. The group's research strategy in materials chemistry research is to closely align activity

Humphrys, Mark

430

Montana State University 1 Chemistry and Biochemistry

  Environmental Sciences and Ecology Websites

Summary: Montana State University 1 Chemistry and Biochemistry Note: MSU's programs of Biology. For additional options see Biological Sciences at MSU. Department of Chemistry and Biochemistry The Department of Chemistry and Biochemistry offers programs that are certified by the American Chemical Society

Maxwell, Bruce D.

431

ATS621, Fall 2014 Atmospheric Chemistry

  Geosciences Websites

Summary: ATS621, Fall 2014 Atmospheric Chemistry Monday and Wednesday, 9 ­ 9:50, 212B ACRC Instructor: Prof) Understand quantitatively how emissions, transport, chemistry and deposition impact atmospheric chemical to Atmospheric Chemistry, D.J. Jacob Princeton University Press, 1999 PDF versions of the chapters can

Collett Jr., Jeffrey L.

432

UC Berkeley, Department of Chemistry SID#_____________________

  Materials Science Websites

Summary: UC Berkeley, Department of Chemistry SID#_____________________ Graduate Student Check-Out Sheet: _____________________________________________________________________ Street City State Zip May the Department of Chemistry release this information to the College of Chemistry Alumni Office? YES NO For notification, please route this form to: o Building Management Office

Iglesia, Enrique

433

CHEMISTRY 597 SYLLABUS FOR FALL 2014

  Environmental Sciences and Ecology Websites

Summary: CHEMISTRY 597 SEMINAR SYLLABUS FOR FALL 2014 Instructor: Gary R. Kinsel Office: Neckers 224C Phone) All graduate students enrolled in the graduate program in the Department of Chemistry and Biochemistry! Description and Goals of the Course: This course is intended as preparation for a career in chemistry through

Nickrent, Daniel L.

434

Course Syllabus: Chemistry 3AL Course Information

  Biology and Medicine Websites

Summary: and techniques of experimental organic chemistry. Furthermore, through a combination of lecture and laboratory "Understanding the Principles of Organic Chemistry. A Laboratory Experience." Steven F. Pedersen and Arlyn M. Myers. (ISBN-13: 978-0495829935). Organic Chemistry Laboratory Notebook. Steven F. Pedersen, Jesse H

Walker, Matthew P.

435

CHEMISTRY 106; Spring 2013 All Sections

  Biology and Medicine Websites

Summary: CHEMISTRY 106; Spring 2013 All Sections this course has lectures and labs Lectures at 3:00-3:50 pm + OFFICE HOURS: 2-3 pm M and W; plus by appointment made in person + TEXTBOOK: Chemistry in Context Seventh is important. I like to describe CHEM 106 as a course that consists of 'half chemistry, and half context

Nickrent, Daniel L.

436

Faculty of Science Chemistry and Physics

  Physics Websites

Summary: Faculty of Science Chemistry and Physics Honours Chemistry and Physics is a good choice if you want Introductory Physics I Arts or Social Science elective General Chemistry II Biological Diversity or Elective is available in the Science Resource Centre. Career Tracks ∑ Graduate work in either area ∑ Industry R


437

University of Connecticut Department of Chemistry

  Chemistry Websites

Summary: University of Connecticut Department of Chemistry NSF Research Experience for Undergraduates (REU) Program Web Site: http://web.uconn.edu/chemistry/reu.html REU Site Directors: Mark W. Peczuh & Josť GascůnREU@uconn.edu Fax: (860) 486-2981 Mail: REU Site Coordinator Department of Chemistry, University of Connecticut

Michel, Robert G.

438

GENETIC PROGRAMMING OF AN ALGORITHMIC CHEMISTRY

  Computer Technologies and Information Sciences Websites

Summary: Chapter 11 GENETIC PROGRAMMING OF AN ALGORITHMIC CHEMISTRY W. Banzhaf and C. Lasarczyk can be considered as an artificial chemistry. It lends itself well to distributed and parallel. Programs of this type can be seen as artificial chemistries, where instructions interact with each other

Fernandez, Thomas

439

Chemistry and Biochemsitry Spring 2012 Tutor List

  Environmental Sciences and Ecology Websites

Summary: Chemistry and Biochemsitry Spring 2012 Tutor List Name Rate/hr Phone E-Mail Area of Expertise Brad VanMiddlesworth $30 850-345-8253 bvanmidd@chem.fsu.edu ALL CHEMISTRY CLASSES Breshike, Christopher on this list consist of teaching and research assistants who are students in the Department of Chemistry

Ronquist, Fredrik

440

Full Professor and Head Department of Chemistry

  Physics Websites

Summary: Full Professor and Head Department of Chemistry School of Chemical Sciences University of Illinois at Urbana-Champaign The Department of Chemistry invites applications and nominations for the position have qualifications appropriate to appointment with tenure, including a PhD in chemistry or an allied

McCall, Benjamin J.

441

UNIVERSITY OF WASHINGTON DEPARTMENT OF CHEMISTRY

  Engineering Websites

Summary: Date: _ UNIVERSITY OF WASHINGTON DEPARTMENT OF CHEMISTRY Request for Purchase to P & A Office, 109 to: Chemistry 06-0418, PROJECT NUMBER Date Required _ Or/ Budget Name: Budget Number: _ Requested by OFFICE - WHITE REQUESTOR - GREEN ADVISER - CANARY CHEMISTRY STOREROOM - PINK REQUESTOR - GOLDENROD

Hochberg, Michael

442

Research School of Chemistry Nonlinear response of

  Physics Websites

Summary: Research School of Chemistry Nonlinear response of non-autonomous systems by J. Petravic and D. J. Evans Research School of Chemistry Australian National University Canberra ACT 0200 1 #12;B eq of the phase space trajectories response theory Research School of Chemistry B(t) 1a #12;Research School

Evans, Denis

443

The Multiconfiguration Methods in Quantum Chemistry

  Mathematics Websites

Summary: The Multiconfiguration Methods in Quantum Chemistry Mathieu LEWIN CEREMADE, CNRS UMR 7534 chemistry, ground state, ex≠ cited state, multiconfiguration methods, configuration≠interaction method (abbreviated in MC) in molecular quantum chemistry. Some of them have been announced in [19]. Under the Born


444

4, 849886, 2004 Cloud chemistry at

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Summary: ACPD 4, 849≠886, 2004 Cloud chemistry at the Puy de D^ome A. Marinoni et al. Title Page Abstract-ID: 1680-7375/acpd/2004-4-849 © European Geosciences Union 2004 Atmospheric Chemistry and Physics Discussions Cloud chemistry at the Puy de D^ome: variability and relationships with environmental factors A

Paris-Sud XI, Universitť de

445

Exploring Tuning Strategies for Quantum Chemistry Computations

  Computer Technologies and Information Sciences Websites

Summary: Exploring Tuning Strategies for Quantum Chemistry Computations Lakshminarasimhan Seshagiri1 , Meng-initio molecular quantum chemistry calculations, uses NICAN for dynamically making adaptations so as to improve: Multi-Core, GAMESS, Niagara, Adaptation, NICAN, TAU,Quantum Chemistry 1 Introduction Computational

Sosonkina, Masha

446

Chemistry of Hofmeister Anions and Osmolytes

  Materials Science Websites

Summary: Chemistry of Hofmeister Anions and Osmolytes Yanjie Zhang and Paul S. Cremer Department of Chemistry, Texas A&M University, College Station, Texas 77843; email: cremer@mail.chem.tamu.edu Annu. Rev Review of Physical Chemistry is online at physchem.annualreviews.org This article's doi: 10.1146/annurev


447

THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY &

  Physics Websites

Summary: THE UNIVERSITY OF ARIZONA DEPARTMENT OF CHEMISTRY & BIOCHEMISTRY GRADUATE HANDBOOK BIOCHEMISTRY in the Biochemistry program of the Department of Chemistry and Biochemistry. There may be additional requirements & Cellular Biology (BMCB) or the Biological Chemistry Program (BCP)], and students should also be familiar

Ziurys, Lucy M.

448

Cardiff School of Chemistry Undergraduate Degree Programmes

  Computer Technologies and Information Sciences Websites

Summary: Cardiff School of Chemistry Undergraduate Degree Programmes Entry 2015 www.cardiff.ac.uk/chemy #12;World leading research Cardiff School of Chemistry "One of the best institutions in Britain Fliers Research The Graduate Market 2013 #12;Welcome 3Welcome Contents The Cardiff School of Chemistry

Martin, Ralph R.

449

Florida State University Chemistry Outreach Program

  Chemistry Websites

Summary: Florida State University Chemistry Outreach Program Undergraduate Application 2006-2007 Student must be and undergraduate chemistry or biochemistry major Student must have completed minimum of 2 of the disciplines of chemistry (organic, biochemistry, analytical, etc.) A letter of recommendation should

Weston, Ken

450

STRATEGIC PLAN Department of Chemistry and Biochemistry

  Materials Science Websites

Summary: 1 STRATEGIC PLAN Department of Chemistry and Biochemistry University of Maryland, College Park 1. Executive Summary The Department of Chemistry and Biochemistry implements the missions of the College. These efforts encompass chemistry and biochemistry as traditionally defined, but are increasingly becoming

Rubloff, Gary W.

451

Radioanalyticai Chemistry A Bibliography 1936-1977

  Multidisciplinary Databases and Resources Websites

Summary: t tf ^ RisÝ-R-401 Radioanalyticai Chemistry in Denmark A Bibliography 1936-1977 Oo oo o O O O oo K RADIOAHALYTICAL CHEMISTRY IN DENMARK A Bibliography 1936-1977 K. Heydorn* and Hilde Levi0 *)Isotope Division, RisÝ. Publications from Denmark in the field of radioana- lytical chemistry are presented in 2 groups, one involving


452

Graduate Profile Chemistry & PhysiCs

  Physics Websites

Summary: Graduate Profile Chemistry & PhysiCs "I enjoyed the great learning opportunities that a Bachelor (Double Chemistry Major), Honours 2010 WHY DID YOU CHOOSE YOUR DEGREE? "I wasn't sure which science field of chemistry and this was reinforced by application in the generous number of practicals. "The social life


453

DCHABDepartment of Chemistry and Applied Biosciences

  Computer Technologies and Information Sciences Websites

Summary: DCHABDepartment of Chemistry and Applied Biosciences 02.12.2014/me Head of Department Prof. Donald: Prof. HansjŲrg GrŁtzmacher BSc Pharmaceutical Sciences (PW) MSc Pharmaceutical Sciences (PW) BSc Chemistry (CH) MSc Chemistry (CH) Director of Studies: Prof. Donald Hilvert Student Administration: Ruth


454

JEFFREY R. LONG Address: Department of Chemistry

  Chemistry Websites

Summary: of Materials (2011-present), Progress in Inorganic Chemistry (2012-present), Journal of Solid State Chemistry laude in Chemistry and cum laude in Mathematics Cornell University, 1991 Professional Service Chair-present); Deputy Director, DoE Energy Frontier Research Center for Gas Separations for Clean Energy


455

Thermodynamics of tubelike flexible polymers

  Condensed Matter (arXiv)

Summary: In this work we present the general phase behavior of short tubelike flexible polymers. The geometric thickness constraint is implemented through the concept of the global radius of curvature. We use sophisticated Monte Carlo sampling methods to simulate small bead-stick polymer models with Lennard-Jones interaction among non-bonded monomers. We analyze energetic fluctuations and structural quantities to classify conformational pseudophases. We find that the tube thickness influences the thermodynamic behavior of simple tubelike polymers significantly, i.e., for given temperature, the formation of secondary structures strongly depends on the tube thickness.

Thomas Vogel; Thomas Neuhaus; Michael Bachmann; Wolfhard Janke
2009-07-17

456

Scaling Behaviors of Branched Polymers

  HEP - Lattice (arXiv)

Summary: We study the thermodynamic behavior of branched polymers. We first study random walks in order to clarify the thermodynamic relation between the canonical ensemble and the grand canonical ensemble. We then show that correlation functions for branched polymers are given by those for $\\phi^3$ theory with a single mass insertion, not those for the $\\phi^3$ theory themselves. In particular, the two-point function behaves as $1/p^4$, not as $1/p^2$, in the scaling region. This behavior is consistent with the fact that the Hausdorff dimension of the branched polymer is four.

Hajime Aoki; Satoshi Iso; Hikaru Kawai; Yoshihisa Kitazawa
1999-11-01

457

Triplet forces between star polymers

  Condensed Matter (arXiv)

Summary: We analyze the effective triplet interactions between the centers of star polymers in a good solvent. Using an analytical short distance expansion inspired by scaling theory, we deduce that the triplet part of the three-star force is attractive but only 11% of the pairwise part even for a close approach of three star polymers. We have also performed extensive computer simulations for different arm numbers to extract the effective triplet force. The simulation data show good correspondence with the theoretical predictions. Our results justify the effective pair potential picture even beyond the star polymer overlap concentration.

Christian von Ferber; Arben Jusufi; Christos N. Likos; Hartmut Lowen; Martin Watzlawek
2000-01-19

458

POLYMERS FOR ADVANCED TECHNOLOGIES Polym. Adv. Technol. 14, 565573 (2003)

  Engineering Websites

Summary: ­liquid separation in combination with particulate-leaching. Firstly, the effects of polymer concentration, quenching­liquid separation have been investigated. Then, salt granules as porogen were introduced into the solid­liquid phase

Yang, Jian

459

Polymer induced depletion potentials in polymer-colloid mixtures

  Condensed Matter (arXiv)

Summary: The depletion interactions between two colloidal plates or between two colloidal spheres, induced by interacting polymers in a good solvent, are calculated theoretically and by computer simulations. A simple analytical theory is shown to be quantitatively accurate for case of two plates. A related depletion potential is derived for two spheres; it also agrees very well with direct computer simulations. Theories based on ideal polymers show important deviations with increasing polymer concentration: They overestimate the range of the depletion potential between two plates or two spheres at all densities, with the largest relative change occurring in the dilute regime. They underestimate the well depth at contact for the case of two plates, but overestimate it for two spheres. Depletion potentials are also calculated using a coarse graining approach which represents the polymers as ``soft colloids'': good agreement is found in the dilute regime. Finally, the effect of the polymers on colloid-colloid osmotic virial coefficients is related to phase behavior of polymer-colloid mixtures.

A. A. Louis; P. G. Bolhuis; E. J. Meijer; J. P. Hansen
2002-03-06

460

Courses: Chemistry (CHEM) Page 277Sonoma State University 2013-2014 Catalog Chemistry (CHEM)

  Computer Technologies and Information Sciences Websites

Summary: Courses: Chemistry (CHEM) Page 277Sonoma State University 2013-2014 Catalog Chemistry (CHEM) CHeM nC SeLeCted topiCS (0) CHeM 102 CHeMiStry And SoCiety (3) Lecture, 2 hours; laboratory, 3 hours. An introductory course in chemistry for non-majors. Covers the basics of chemistry related to everyday life

Ravikumar, B.

461

Name: Intended quarter of entry: Academic Planning Worksheet for Chemistry

  Biology and Medicine Websites

Summary: - Advanced General Chemistry One of the following CHEM series: CHEM 237 NW - Organic Chemistry CHEM 238 NW - Organic Chemistry OR: CHEM 335 NW ­Honors Organic Chemistry CHEM 336 NW - Honors Organic ChemistryName: Intended quarter of entry: Academic Planning Worksheet for Chemistry This worksheet

Queitsch, Christine

462

Characterization of macro-length conducting polymers and the development of a conducting polymer rotary motor

  MIT - DSpace

Summary: Conducting polymers are a subset of materials within the electroactive polymer class that exhibit active mechanical deformations. These deformations induce stresses and strains that allow for conducting polymers to be used ...

Schmid, Bryan D. (Bryan David), 1981-
2005-01-01

463

Conducting polymer actuators : temperature effects

  MIT - DSpace

Summary: In order to utilize conducting polymer actuators as a viable engineering solution, it is necessary to produce usable levels of force with a reasonable bandwidth. Polypyrrole actuated at temperatures as high as 100 įC ...

Del Zio, Michael R. (Michael Robert), 1982-
2006-01-01

464

Intermolecular adhesion in conducting polymers

  Condensed Matter (arXiv)

Summary: We analyze the interaction of two conducting, charged polymer chains in solution using a minimal model for their electronic degrees of freedom. We show that a crossing of the two chains in which the polymers pass within Angstroms of each other leads to a decrease of the electronic energy of the combined system that is significantly larger than the thermal energy and thus promotes interchain aggregation. We consider the competition of this attractive interaction with the screened electrostatic repulsion and thereby propose a phase diagram for such polymers in solution; depending on the charge density and persistence length of the chains, the polymers may be unbound, bound in loose, braid-like structures, or tightly bound in a parallel configuration.

Jeremy D. Schmit; Alex J. Levine
2004-04-05

465

Event distributions of polymer translocation

  Condensed Matter (arXiv)

Summary: We present event distributions for the polymer translocation obtained by extensive Langevin dynamics simulations. Such distributions have not been reported previously and they provide new understanding of the stochastic characteristics of the process. We extract at a high length scale resolution distributions of polymer segments that continuously traverse through a nanoscale pore. The obtained log-normal distributions together with the characteristics of polymer translocation suggest that it is describable as a multiplicative stochastic process. In spite of its clear out-of-equilibrium nature the forced translocation is surprisingly similar to the unforced case. We find forms for the distributions almost unaltered with a common cut-off length. We show that the individual short-segment and short-time movements inside the pore give the scaling relations $\\tau \\sim N^\\alpha$ and $\\tau \\sim f^{-\\beta}$ for the polymer translocation.

R. P. Linna; K. Kaski
2012-03-30

466

Barrier crossing of semiflexible polymers

  Condensed Matter (arXiv)

Summary: We consider the motion of semiflexible polymers in double-well potentials. We calculate shape, energy, and effective diffusion constant of kink excitations, and in particular their dependence on the bending rigidity of the semiflexible polymer. For symmetric potentials, the kink motion is purely diffusive whereas kink motion becomes directed in the presence of a driving force on the polymer. We determine the average velocity of the semiflexible polymer based on the kink dynamics. The Kramers escape over the potential barriers proceeds by nucleation and diffusive motion of kink-antikink pairs, the relaxation to the straight configuration by annihilation of kink-antikink pairs. Our results apply to the activated motion of biopolymers such as DNA and actin filaments or synthetic polyelectrolytes on structured substrates.

P. Kraikivski; R. Lipowsky; J. Kierfeld
2005-11-05

467

Phase diagram of magnetic polymers

  Condensed Matter (arXiv)

Summary: We consider polymers made of magnetic monomers (Ising or Heisenberg-like) in a good solvent. These polymers are modeled as self-avoiding walks on a cubic lattice, and the ferromagnetic interaction between the spins carried by the monomers is short-ranged in space. At low temperature, these polymers undergo a magnetic induced first order collapse transition, that we study at the mean field level. Contrasting with an ordinary $\\Theta$ point, there is a strong jump in the polymer density, as well as in its magnetization. In the presence of a magnetic field, the collapse temperature increases, while the discontinuities decrease. Beyond a multicritical point, the transition becomes second order and $\\Theta$-like. Monte Carlo simulations for the Ising case are in qualitative agreement with these results.

T. Garel; H. Orland; E. Orlandini
1999-02-10

468

Polymer Bose--Einstein Condensates

  General Relativity & Quantum Cosmology (arXiv)

Summary: In this work we analyze a non--interacting one dimensional polymer Bose--Einstein condensate in an harmonic trap within the semiclassical approximation. We use an effective Hamiltonian coming from the polymer quantization that arises in loop quantum gravity. We calculate the number of particles in order to obtain the critical temperature. The Bose--Einstein functions are replaced by series, whose high order terms are related to powers of the polymer length. It is shown that the condensation temperature presents a shift respect to the standard case, for small values of the polymer scale. In typical experimental conditions, it is possible to establish a bound for $\\lambda^{2}$ up to $ \\lesssim 10 ^{-16}$m$^2$. To improve this bound we should decrease the frequency of the trap and also decrease the number of particles.

E. Castellanos; G. Chacon-Acosta
2013-01-22

469

Nanostructures Replicated by Polymer Molding

  CiteSeer

Summary: This article discusses materials and techniques used to generate polymer replicas of nanostructures by molding, embossing, and printing. Nanostructures are defined as those that have lateral dimensions of less than 100 nm. The

Daniel B. Wolfe; J. Christopher Love; George M. Whitesides

470

Polymer Bose--Einstein Condensates

  CERN Preprints

Summary: In this work we analyze a non--interacting one dimensional polymer Bose--Einstein condensate in an harmonic trap within the semiclassical approximation. We use an effective Hamiltonian coming from the polymer quantization that arises in loop quantum gravity. We calculate the number of particles in order to obtain the critical temperature. The Bose--Einstein functions are replaced by series, whose high order terms are related to powers of the polymer length. It is shown that the condensation temperature presents a shift respect to the standard case, for small values of the polymer scale. In typical experimental conditions, it is possible to establish a bound for $\\lambda^{2}$ up to $ \\lesssim 10 ^{-16}$m$^2$. To improve this bound we should decrease the frequency of the trap and also decrease the number of particles.

Castellanos, E
2013-01-01

471

On Turbulence of Polymer Solutions

  Nonlinear Sciences (arXiv)

Summary: We investigate high-Reynolds number turbulence in dilute polymer solutions. We show the existence of a critical value of the Reynolds number which separates two different regimes. In the first regime, below the transition, the influence of the polymer molecules on the flow is negligible and they can be regarded as passively embedded in the flow. This case admits a detailed investigation of the statistics of the polymer elongations. The second state is realized when the Reynolds number is larger than the critical value. This regime is characterized by the strong back reaction of polymers on the flow. We establish some properties of the statistics of the stress and velocity in this regime and discuss its relation to the drag reduction phenomenon.

E. Balkovsky; A. Fouxon; V. Lebedev
2001-04-17

472

A conjugated polymer plastic gel

  MIT - DSpace

Summary: We present a gel route to process highly oriented conjugated polymer films and fibers. The incorporation of hexafluoroisopropanol, a strong and stable dipolar group, to the polythiophene backbone enhances the solubility ...

Alcazar Jorba, Daniel
2008-01-01

473

Branched Polymers and Dimensional Reduction

  Mathematical Physics (arXiv)

Summary: We establish an exact relation between self-avoiding branched polymers in D+2 continuum dimensions and the hard-core continuum gas at negative activity in D dimensions. We review conjectures and results on critical exponents for D+2 = 2,3,4 and show that they are corollaries of our result. We explain the connection (first proposed by Parisi and Sourlas) between branched polymers in D+2 dimensions and the Yang-Lee edge singularity in D dimensions.

David C. Brydges; John Z. Imbrie
2002-01-15

474

Branched Polymers Re-Revisited

  HEP - Lattice (arXiv)

Summary: We point out some misconceptions in a recent paper by H. Aoki et al. [hep-th/9909060]. In particular, the claim that the two-point function of branched polymers behaves as 1/p^4 instead of 1/p^2 for large p is mistaken and in no way a precondition for the Hausdorff dimension of branched polymers having the well known value four.

J. Ambjorn; B. Durhuus; T. Jonsson
1999-09-28

475

Polymer transport by laminar flows

  Nonlinear Sciences (arXiv)

Summary: Polymer transport is investigated for two paradigmatic laminar flows having open and closed streamlines, respectively. For both types of flows we find transport depletion owing to the action of the polymers elastic degree of freedom. For flows with closed streamlines the leading mechanism for the observed transport reduction is the (dynamical) formation of barriers. For flows with open streamlines the reduction of transport is induced by the renormalization of the bare diffusion coefficient. Results have been obtained by means of Lagrangian simulations.

M. De Lucia; A. Mazzino; A. Vulpiani
2002-02-18

476

Polymer Translocation in Crowded Environments

  Condensed Matter (arXiv)

Summary: We study the effect of the crowded nature of the cellular cytoplasm on the translocation of a polymer through a pore in a membrane. By systematically treating the entropic penalty due to crowding, we show that the translocation dynamics are significantly altered, leading to novel scaling behaviors of the translocation time in terms of chain length. We also observe new and qualitatively different translocation regimes depending upon the extent of crowding, transmembrane chemical potential asymmetry, and polymer length.

Ajay Gopinathan; Yong Woon Kim
2007-03-30

477

Stiff polymer in monomer ensemble

  Condensed Matter (arXiv)

Summary: We make use of the previously developed formalism for a monomer ensemble and include angular dependence of the segments of the polymer chains thus described. In particular we show how to deal with stiffness when the polymer chain is confined to certain regions. We investigate the stiffness from the perspectives of a differential equation, integral equations, or recursive relations for both continuum and lattice models. Exact analytical solutions are presented for two cases, whereas numerical results are shown for a third case.

K. K. Muller-Nedebock; H. L. Frisch; J. K. Percus
2002-01-18

478

Cosmological Constant and Polymer Physics

  General Relativity & Quantum Cosmology (arXiv)

Summary: It is traced out a parallel between the cosmological constant problem and the polymer physics. The time evolution of the universe world line is compared with the growing of a polymer chain. An equivalent Flory free energy and a modification of it are used as a means to evaluate two versions for the radius of gyration of the universe. It is proposed a link between this radius of gyration and the cosmological constant parameter.

Paulo Roberto Silva
2008-12-21

479

ELEMENTSA publication of the Chemistry Division at IIT Fall 2013Chemistry Group photo, Welcome Lunch 2013-14

  Mathematics Websites

Summary: 1 CHEMISTRY ELEMENTSA publication of the Chemistry Division at IIT Fall 2013Chemistry Group photo of Chemistry Elements, the newsletter of IIT Chemistry. This issue cele- brates the second anniversary of the creation of the new Chemistry Division within the Department of Biological and Chemical Sciences

Heller, Barbara

480

B.S. and ACS Approved Degrees in Chemistry Requirements for the Chemistry B.S. degree program

  Chemistry Websites

Summary: B.S. and ACS Approved Degrees in Chemistry Requirements for the Chemistry B.S. degree program General Chemistry CHM 1045 & 1045L; 1046 & 1046L or CHM 1050, 1050L; 1051, 1051L Analytical Chemistry CHM 3120 & 3120L; 4130 & 4130L Inorganic Chemistry CHM 4610, 4610L Organic Chemistry CHM 2210; 2211, 2211L

McQuade, D. Tyler

481

Continuum Theory of Polymer Crystallization

  Condensed Matter (arXiv)

Summary: We present a kinetic model of crystal growth of polymers of finite molecular weight. Experiments help to classify polymer crystallization broadly into two kinetic regimes. One is observed in melts or in high molar mass polymer solutions and is dominated by nucleation control with $G \\sim \\exp(1/T \\Delta T)$, where $G$ is the growth rate and $\\Delta T$ is the super-cooling. The other is observed in low molar mass solutions (as well as for small molecules) and is diffusion controlled with $G \\sim \\Delta T$, for small $\\Delta T$. Our model unifies these two regimes in a single formalism. The model accounts for the accumulation of polymer chains near the growth front and invokes an entropic barrier theory to recover both limits of nucleation and diffusion control. The basic theory applies to both melts and solutions, and we numerically calculate the growth details of a single crystal in a dilute solution. The effects of molecular weight and concentration are also determined considering conventional polymer dynamics. Our theory shows that entropic considerations, in addition to the traditional energetic arguments, can capture general trends of a vast range of phenomenology. Unifying ideas on crystallization from small molecules and from flexible polymer chains emerge from our theory.

Arindam Kundagrami; M. Muthukumar
2006-12-19

482

Azide-Bridged One-Dimensional MnIII Polymers: Effects of Side Group of Schiff Base Ligands on Structure and Magnetism

  Materials Science Websites

Summary: -metal coordination complexes (Cu2+ , Co2+ , Ni2+ , Fe2+ , Mn2+ , etc.), possessing diverse structures from 1-D, 2-DAzide-Bridged One-Dimensional MnIII Polymers: Effects of Side Group of Schiff Base Ligands, College of Chemistry and Molecular Engineering, Peking UniVersity, Beijing 100871, People's Republic

Gao, Song

483

Tridentate Phosphine Linkers for Immobilized Catalysts: Development and Characterization of Immobilized Rhodium Complexes and Solid-State NMR Studies of Polymers

  Texas A&M University - TxSpace

Summary: of performance polymers with solid2state NMR techniques. First a brief overview of solid2state NMR and its relevance to the various areas of chemistry covered in this thesis is given. Following the synthesis, immobilization, and characterization of tridentate...

Guenther, Johannes 1983-
2012-08-16

484

High-Temperature Steam-Treatment of PBI, PEEK, and PEKK Polymers with H2O and D2O: A Solid-State NMR Study

  Chemistry Websites

Summary: of Chemistry, Texas A&M University, College Station, TX, 77842-3012 b Department of Mechanical Engineering, Polymer Technology Center, Texas A&M University, College Station, Texas 77843-3123 c Hoerbiger Corporation of America, Inc., 1212 Milby Street, Houston, Texas 77023 Supporting Information Containing Figures S1 to S7

Bluemel, Janet

485

Communications Two Luminescent Coordination Polymers

  Materials Science Websites

Summary: -Conrad zur Loye* Department of Chemistry and Biochemistry, University of South Carolina, Columbia, South Carolina 29208 Received April 23, 2001 Revised Manuscript Received July 16, 2001 An exciting advance

zur Loye, Hans-Conrad

486

MEDICINAL CHEMISTRY Homework 2 -ANSWERS

  Chemistry Websites

Summary: MEDICINAL CHEMISTRY Homework 2 - ANSWERS 1. Receptor binding curves. Make a plot of %drug-bound versus -log[drug] for a drug whose KD is 5 x 10-6 M. Make a plot of %drug-bound vs [drug] for this same system. To do this calculate %drug-bound at drug concentrations of 5 x 10-8 M, 5 x 10-7 M, 5 x 10-6 M, 5

Gates, Kent. S.

487

UCLA PHYSICAL CHEMISTRY CONCENTRATION 2012-2013 CHEMISTRY MAJOR (B.S.), PHYSICAL CHEMISTRY CONCENTRATION: This concentration is designed primarily for

  Materials Science Websites

Summary: UCLA PHYSICAL CHEMISTRY CONCENTRATION 2012-2013 CHEMISTRY MAJOR (B.S.), PHYSICAL CHEMISTRY CONCENTRATION: This concentration is designed primarily for Chemistry majors who are interested in attending graduate school in Physical Chemistry/Physics or related areas. It may also satisfy some of the needs

Levine, Alex J.

488

CHEMISTRY | CH 101 AND CH 102 The Department of Chemistry requires that all students demonstrate their chemistry background before being allowed to enroll

  Energy Storage, Conversion and Utilization Websites

Summary: CHEMISTRY | CH 101 AND CH 102 The Department of Chemistry requires that all students demonstrate their chemistry background before being allowed to enroll in CH 101 ≠ Chemistry: A Molecular Science. Most students are required to demonstrate their preparation for CH 101 with the NC State Chemistry Placement


489

Polymer Parametrised Field Theory

  General Relativity & Quantum Cosmology (arXiv)

Summary: Free scalar field theory on 2 dimensional flat spacetime, cast in diffeomorphism invariant guise by treating the inertial coordinates of the spacetime as dynamical variables, is quantized using LQG type `polymer' representations for the matter field and the inertial variables. The quantum constraints are solved via group averaging techniques and, analogous to the case of spatial geometry in LQG, the smooth (flat) spacetime geometry is replaced by a discrete quantum structure. An overcomplete set of Dirac observables, consisting of (a) (exponentials of) the standard free scalar field creation- annihilation modes and (b) canonical transformations corresponding to conformal isometries, are represented as operators on the physical Hilbert space. None of these constructions suffer from any of the `triangulation' dependent choices which arise in treatments of LQG. In contrast to the standard Fock quantization, the non- Fock nature of the representation ensures that the algebra of conformal isometries as well as that of spacetime diffeomorphisms are represented in an anomaly free manner. Semiclassical states can be analysed at the gauge invariant level. It is shown that `physical weaves' necessarily underly such states and that such states display semiclassicality with respect to, at most, a countable subset of the (uncountably large) set of observables of type (a). The model thus offers a fertile testing ground for proposed definitions of quantum dynamics as well as semiclassical states in LQG.

Alok Laddha; Madhavan Varadarajan
2008-05-02

490

Solvable Critical Dense Polymers

  HEP - Theory (arXiv)

Summary: A lattice model of critical dense polymers is solved exactly for finite strips. The model is the first member of the principal series of the recently introduced logarithmic minimal models. The key to the solution is a functional equation in the form of an inversion identity satisfied by the commuting double-row transfer matrices. This is established directly in the planar Temperley-Lieb algebra and holds independently of the space of link states on which the transfer matrices act. Different sectors are obtained by acting on link states with s-1 defects where s=1,2,3,... is an extended Kac label. The bulk and boundary free energies and finite-size corrections are obtained from the Euler-Maclaurin formula. The eigenvalues of the transfer matrix are classified by the physical combinatorics of the patterns of zeros in the complex spectral-parameter plane. This yields a selection rule for the physically relevant solutions to the inversion identity and explicit finitized characters for the associated quasi-rational representations. In particular, in the scaling limit, we confirm the central charge c=-2 and conformal weights Delta_s=((2-s)^2-1)/8 for s=1,2,3,.... We also discuss a diagrammatic implementation of fusion and show with examples how indecomposable representations arise. We examine the structure of these representations and present a conjecture for the general fusion rules within our framework.

Paul A. Pearce; Jorgen Rasmussen
2007-02-06

491

Solvable Critical Dense Polymers

  CERN Preprints

Summary: A lattice model of critical dense polymers is solved exactly for finite strips. The model is the first member of the principal series of the recently introduced logarithmic minimal models. The key to the solution is a functional equation in the form of an inversion identity satisfied by the commuting double-row transfer matrices. This is established directly in the planar Temperley-Lieb algebra and holds independently of the space of link states on which the transfer matrices act. Different sectors are obtained by acting on link states with s-1 defects where s=1,2,3,... is an extended Kac label. The bulk and boundary free energies and finite-size corrections are obtained from the Euler-Maclaurin formula. The eigenvalues of the transfer matrix are classified by the physical combinatorics of the patterns of zeros in the complex spectral-parameter plane. This yields a selection rule for the physically relevant solutions to the inversion identity and explicit finitized characters for the associated quasi-rational...

Pearce, P A; Pearce, Paul A.; Rasmussen, Jorgen
2007-01-01

492

Emergent tilt order in Dirac polymer liquids

  Condensed Matter (arXiv)

Summary: We study a liquid of zigzagging two-dimensional directed polymers with bending rigidity, i.e., polymers whose conformations follow checkerboard paths. In the continuum limit the statistics of such polymers obey the Dirac equation for particles of imaginary mass. We exploit this observation to investigate a liquid of these polymers via a quantum many-fermion analogy. A self-consistent approximation predicts a phase of tilted order, in which the polymers may develop a preference to zig rather than zag. We compute the phase diagram and key response functions for the polymer liquid, and comment on the role played by fluctuations.

Anton Souslov; Benjamin Loewe; Paul M. Goldbart
2014-12-23

493

Finite Extension of Polymers in Turbulent Flow

  Nonlinear Sciences (arXiv)

Summary: The statistics of polymers advected by a turbulent flow are investigated. To limit the polymer lengths above to coil-stretch transition, a FENE-P type relaxation law is used. The turbulence is modeled by a random strain, delta-correlated in time and with Gaussian statistics. The distribution of polymer lengths for both the coiled and stretched states are derived, from which are obtained analytical expressions for the moments of the distribution. The polymer stress on the fluid decreases linearly with the inverse of the Deborah number. The degradation (breaking) of the polymers is also discussed, showing that even for large Deborah number some polymers can remain unbroken.

Jean-Luc Thiffeault
2002-12-23

494

RAPID COMMUNICATION Improved Optical Quality of Crosslinkable Nonlinear Polymer Waveguides

  Engineering Websites

Summary: RAPID COMMUNICATION Improved Optical Quality of Crosslinkable Nonlinear Polymer Waveguides; revised 15 April 1997; accepted 24 April 1997 Keywords: optical polymer films; nonlinear optical polymer; crosslinked polymer; poly- mer waveguides; solubility INTRODUCTION cyanate (Pfaltz & Bauer, Inc

Chen, Ray

495

Molecular stretching in polymer melts undergoing steady elongational flow.

  Multidisciplinary Databases and Resources Websites

Summary: Molecular stretching in polymer melts undergoing steady elongational flow. Kell Mortensen* Kristoffer Almdal Danish Polymer Centre RISō, Roskilde, Denmark Ole Hassager, Anders Bach, Danish Polymer Centre DTU, Lyngby, Denmark The molecular stretching of a polymer melt undergoing steady elongational


496

Dynamic shear responses of polymer-polymer interfaces

  Condensed Matter (arXiv)

Summary: In multi-component soft matter, interface properties often play a key role in determining the properties of the overall system. The identification of the internal dynamic structures in non-equilibrium situations requires the interface rheology to be characterized. We have developed a method to quantify the rheological contribution of soft interfaces and evaluate the dynamic modulus of the interface. This method reveals that the dynamic shear responses of interfaces in bilayer systems comprising polypropylene and three different polyethylenes can be classified as having hardening and softening effects on the overall system: a interface between linear long polymers becomes more elastic than the component polymers, while large polydispersity or long-chain-branching of one component make the interface more viscous. We find that the chain lengths and architectures of the component polymers, rather than equilibrium immiscibility, play an essential role in determining the interface rheological properties.

Yasuya Nakayama; Kiyoyasu Kataoka; Toshihisa Kajiwara
2012-07-17

497

Northwestern University 2/2007 Transcript Review for Science: Chemistry Designation

  Engineering Websites

Summary: Northwestern University 2/2007 Transcript Review for Science: Chemistry Designation No course below ___________________________________________ Additional Chemistry foundation courses: CHEM 102: General Inorganic Chemistry ____________________ CHEM 103: General Physical Chemistry ____________________ Organic Chemistry and Physical Chemistry One

Shahriar, Selim

498

Dynamics of Living Polymers

  Condensed Matter (arXiv)

Summary: We study theoretically the dynamics of living polymers which can add and subtract monomer units at their live chain ends. The classic example is ionic living polymerization. In equilibrium, a delicate balance is maintained in which each initiated chain has a very small negative average growth rate (``velocity'') just sufficient to negate the effect of growth rate fluctuations. This leads to an exponential molecular weight distribution (MWD) with mean Nbar. After a small perturbation of relative amplitude epsilon, e.g. a small temperature jump, this balance is destroyed: the velocity acquires a boost greatly exceeding its tiny equilibrium value. For epsilon > epsilon_c = 1/Nbar^{1/2} the response has 3 stages: (1) Coherent chain growth or shrinkage, leaving a highly non-linear hole or peak in the MWD at small chain lengths. During this episode, lasting time taufast ~ Nbar, the MWD's first moment and monomer concentration m relax very close to equilibrium. (2) Hole-filling (or peak decay) after taufill ~ epsilon^2 Nbar^2. The absence or surfeit of small chains is erased. (3) Global MWD shape relaxation after tauslow ~ Nbar^2. By this time second and higher MWD moments have relaxed. During episodes (2) and (3) the fast variables (Nbar,m) are enslaved to the slowly varying number of free initiators (chains of zero length). Thus fast variables are quasi-statically fine-tuned to equilibrium. The outstanding feature of these dynamics is their ultrasensitivity: despite the perturbation's linearity, the response is non-linear until the late episode (3). For very small perturbations, epsilon < epsilon_c, response remains non-linear but with a less dramatic peak or hole during episode (1). Our predictions are in agreement with viscosity measurements on the most widely studied system, alpha-methylstyrene.

Ben O'Shaughnessy; Dimitrios Vavylonis
2003-09-22

499

Polymer Welding: Strength Through Entanglements

  Condensed Matter (arXiv)

Summary: Large-scale simulations of thermal welding of polymers are performed to investigate the rise of mechanical strength at the polymer-polymer interface with the welding time. The welding process is in the core of integrating polymeric elements into devices as well as in thermal induced healing of polymers; processes that require development of interfacial strength equal to that of the bulk. Our simulations show that the interfacial strength saturates at the bulk shear strength much before polymers diffuse by their radius of gyration. Along with the strength increase, the dominant failure mode changes from chain pullout at the interface to chain scission as in the bulk. Formation of sufficient entanglements across the interface, which we track using a Primitive Path Analysis is required to arrest catastrophic chain pullout at the interface. The bulk response is not fully recovered until the density of entanglements at the interface reaches the bulk value. Moreover, the increase of interfacial strength before saturation is proportional to the number of interfacial entanglements between chains from opposite sides.

Ting Ge; Flint Pierce; Dvora Perahia; Gary S. Grest; Mark O. Robbins
2012-11-29

500

Conformational properties of compact polymers

  Condensed Matter (arXiv)

Summary: Monte Carlo simulations of coarse-grained polymers provide a useful tool to deepen the understanding of conformational and statistical properties of polymers both in physical as well as in biological systems. In this study we sample compact conformations on a cubic LxLxL lattice with different occupancy fractions by modifying a recently proposed algorithm. The system sizes studied extend up to N=256000 monomers, going well beyond the limits of older publications on compact polymers. We analyze several conformational properties of these polymers, including segment correlations and screening of excluded volume. Most importantly we propose a scaling law for the end-to-end distance distribution and analyze the moments of this distribution. It shows universality with respect to different occupancy fractions, i.e. system densities. We further analyze the distance distribution between intrachain segments, which turns out to be of great importance for biological experiments. We apply these new findings to the problem of chromatin folding inside interphase nuclei and show that -- although chromatin is in a compacted state -- the classical theory of compact polymers does not explain recent experimental results.

Manfred Bohn; Dieter W. Heermann
2009-05-06

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