Interaction environment

Matlab - high-level technical computing language and interactive environment for algorithm development, data visualization, data analysis and numerical computation (http / /www. math works. com/)... 

Sachleben J, Chefetz B, Deshmukh A, Hatcher P (2004) Solid state NMR characterization pyrene-cuticular matter interactions. Environ Sci Technol 38 4369-4376. 

Because the size regime of n=l-6 atoms is of great practical significance to the spectroscopic, chemical and catalytic properties of supported metal clusters in both weakly and strongly interacting environments (28), it is important to study very small metal clusters in various types of substrate as well as in the gas phase. In this way, one can hope to develop a scale of metal cluster-support effects (guest-host interactions) and evaluate the role that they play in diverse technological phenomena. 

STANJAN The Element Potential Method for Chemical Equilibrium Analysis Implementation in the Interactive Program STANJAN, W.C. Reynolds, Thermosciences Division, Department of Mechanical Engineering, Stanford University, Stanford, CA, 1986. A computer program for IBM PC and compatibles for making chemical equilibrium calculations in an interactive environment. The equilibrium calculations use a version of the method of element potentials in which exact equations for the gas-phase mole fractions are derived in terms of Lagrange multipliers associated with the atomic constraints. The Lagrange multipliers (the element potentials ) and the total number of moles are adjusted to meet the constraints and to render the sum of mole fractions unity. If condensed phases are present, their populations also are adjusted to achieve phase equilibrium. However, the condensed-phase species need not be present in the gas-phase, and this enables the method to deal with problems in which the gas-phase mole fraction of a condensed-phase species is extremely low, as with the formation of carbon particulates. 

Magos L, Webb M. 1978. Theoretical and practical considerations on the problem of metal-metal interaction. Environ Health Perspect 25 151-154. 

Thomann, R.V., J.P. Connolly, and T.F. Parkerton. 1992. An equilibrium model of organic chemical accumulation in aquatic food webs with sediment interaction. Environ. Toxicol. Chem. 11 615-629. Thurston, R.V. and P.C. Gehrke. 1993. In Fish Physiology, Toxicology, and Water Quality management. Proceedings of an International Symposium, Sacramento, California, USA, September 18-20,1990. R.C. Russo and R.V. Thurston, Eds., p. 95. Environmental Research Laboratory Office of Research and Development. EPA, Athens, Georgia. EP/600/R-93/157. 

Baalousha, M., Kammer, F. V. D., Motelica-Heino, M., Baborowski, M., Hofmeister, C., and Le Coustumer, P. (2006). Size-based speciation of natural colloidal particles by flow field flow fractionation, inductively coupled plasma-mass spectroscopy, and transmission electron microscopy/x-ray energy dispersive spectroscopy Colloids-trace element interaction. Environ. Sci. Technol. 40(7), 2156-2162. 

Siripinyanond, A., Worapanyanond, S., and Shiowatana, J. (2005). Field-flow fractionation-inductively coupled plasma mass spectrometry An alternative approach to investigate metal-humic substances interaction. Environ. Sci. Technol. 39(9), 3295-3301. 

Sachleben, J. R., Chefetz, B., Deshmukh, A., and Hatcher, P. G. (2004). Solid-state NMR characterization of pyrene—Cuticular matter interactions. Environ. Sci. Technol. 38, 4369 1376. 

Altenburger R, Schmitt H, Schuurmann G. 2005. Algal toxicity of nitrobenzenes combined effect analysis as a pharmacological probe for similar modes of interaction. Environ Toxicol Chem 24 324-333. 

Matlab MathWorks High-level language and interactive environment that enables simulation of biochemical networks using integrated flux balance analysis, regulatory flux balance analysis, and ordinary differential equations (http // www.mathworks. com/products/matlab/)... 

Di Toro, D.M., Hallden, J.A., and Plafkin, J.L. (1991) Modeling ceriodaphnia toxicity in the Naugatuck river. 2. copper, hardness, and effluent interactions. Environ. Toxicol. Chem. 10, 261-274. 

The tendency of polar substances to expel nonpolar molecules and to accept other polar species in order to maintain a strongly interactive environment is quite universal, not limited solely to water and the hydro-phobic effect. The general tendency for substances of unlike polarity to lack miscibility and those of like polarity to dissolve freely in one another is summarized by the well-known maxim like dissolves like. ... 

Haas CN, Cidambi K, Kersten S, Wright K. 1996. Quantitative description of mixture toxicity effect of level of response on interactions. Environ Toxicol Chem 15 1429-1437. 

Lee JH, Landrum PF. 2006b. Development of a multi-component damage assessment model (MDAM) for time-dependent mixture toxicity with toxicokinetic interactions. Environ Sci Technol 40 1341-1349. 

Pohl HR, McClure P, De Rosa CT. 2004. Persistent chemicals found in breast milk and their possible interactions. Environ Toxicol Pharmacol 18 259-266. 

The ground-state vibrational normal modes of thymine have been extensively studied, both experimentally and computationally. Vibrational spectra of thymine in the polycrystalline state [96-104], in Ar and N2 matrices [105-109], and in the gas phase [110] have been measured. In the least interactive environments, only the 1 -d, 3-d, and 1,3-d2 derivatives have been measured, while a number of 2H and 15N isotopomers in the polycrystalline state have been measured for thymine [104], Semi-empirical [111,112] and ab initio [98,113-115] calculations have been used to assign the vibrational bands for natural abundance thymine. However, the most robust reconciliation of experiment and computation is a recent attempt to computationally reproduce the experimentally observed isotopic shifts in 10 different isotopomers [116] of thymine. The success of that attempt is an indication of the reliability of the resulting force field and normal modes. The resonance Raman vibrations of thymine, and their vibrational assignments, are given in Table 9-1. 

Crowfoot s research group steadily expanded in the postwar era, and it included workers from around the world one undergraduate student was Margaret Roberts (Mrs. Thatcher), who later changed her career direction to become Prime Minister. Crowfoot decided to limit the group size to 10 researchers so as to maintain the interactive environment of the group. A Rockefeller Foundation investigator commented that the lab was... 

Silbergeld E. K., Grattan L., Oldach D., and Morris J. G. (2000) Pfiesteria harmful algal blooms as indicators of human ecosystem interactions. Environ. Res. 82, 97-105. 

Van Beneden, R. (1994) Molecular analysis of bivalve tumors models for environmental/genetic interactions. Environ. Health Perspect., 102, 81-83. 

Two studies have incorporated the use of the Problem Solving Environment (PSE) in their design. One was the second experiment of chapter 7, which contrasted learning from abstract and specific instruction. As the final part of that study, one group of students worked for one session with PSE while another group completed the original SPS instruction. The essential conclusion we drew from the study was that 1 hour was simply too brief a time for the students to become comfortable in the interactive environment. They were able to use PSE but not as freely as we had hoped, and we suspected that their freedom to develop their own plans for problem solving was hampered by a lack of familiarity with the computer system itself. 

Fent, K. and R. Batscher. Cytochrome P4501A induction potencies of polycyclic aromatic hydrocarbons in a fish hepatoma cell line demonstration of additive interactions. Environ. Toxicol. Chem. 19 2047-2058, 2000. 

Tasks on which several engineers work together have to be supported by functionalities of common, simultaneous manipulation of design documents. This should be realized on one hand by enhancing existing tools for document manipulation, but on the other hand also by new interactive environments, hke Virtual Reality. 

Graphical, interactive environment for PK modehng, including enzyme kinetics, and drug-drug interactions... 

Hydrogenation was carried out in -hexane solution which approximates the non-interactive environment of the gas phase. 

Hydrogenation was carried out in n-hexane solution which approximates the non-interactive environment of the gas phase. Value differs slightly from the original paper due to a revised standard Ahy(J//, Rogers, D. W., J. Phys. Chem. 1979, 83, 2430 (one page). 

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