kinetic molecular theory of gases pdf

... average"  One of the keys of the kinetic- molecular model is to relate pressure to collisions of molecules with any wall: 4/22/2008 4 §1. Kinetic molecular model of an ideal gas: 1.1 Equations of state of ... principle of equipartition of energy we have, in average, for each of degree of freedom: kT For three orthogonal directions there are six degree of freedom 4/22/2008 8 1.2 Kinetic- molecular model of ... inertial energy of 1 mole of ideal gas: For n moles of gas the internal energy is by n times larger ! 4/22/2008 35 Summary  Equation of state of an ideal gas nRTpV   The kinetic- molecular model...

Ngày tải lên: 17/01/2014, 04:20

... gr qrw h{lvw  Wkh sk|vlfdo phfkdqlvpv gulylqj wkh sureohp duh vr frpsolfdwhg wkdw wkh gluhfw fdofxodwlrq ri wkh sureohp lv qrw ihdvleoh  Wkhuh h{lvwv vrph edvlf lqghwhuplqdf| lq wkh sk|vlfdo...

Ngày tải lên: 20/12/2013, 19:15

... the beginning of a new theory, the quantum theory. • In 1905 Einstein developed an analogue theory for light: Light consists of photons, the energy of each photon is h Einstein’s theory gave ... earlier Planck’s theory of radiation, the postulates of Einstein’s theory is as follows: Light consists of small “packages” of energy called photons or light quanta. The energy of a photon is ... that the intensity of the radiation emitted from a body increases rapidly with increasing temperature of the body. Chapter XX Chapter XX Quantum theory of light Quantum theory of light §1. Blackbody...

Ngày tải lên: 24/01/2014, 07:20

... spe- cies of TTR. The presence of low -molecular- mass TTR aggregates was found to be correlated with the ability of TTR to induce calcium influx via voltage-gated cal- cium channels. High -molecular- mass ... position of b-strands. (A) The struc- ture of the polypeptide backbone of the two chains (purple and blue) is shown along with the location of the N-terminus and C-ter- minus. The location of residues ... the mechanism of the molecular patho- genesis of FAP and suggest new avenues for therapeutic intervention. It is increasingly recognized that there are common features of a number of protein-misfolding...

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Ngày tải lên: 21/06/2014, 09:20

... into a theory of inventive problem solving which he named TRIZ. 3.0 TRIZ: The Theory of Inventive Problem Solving There are a number of laws in the theory of TRIZ. One of them is the Law of Increasing ... Xerox Corporation 7.0 TRIZ Software Because TRIZ is built on a database of hundreds of thousands of patents, principles, operators, contradictions, etc. use of software helps engineers with ... Primary architect of Ideation TRIZ-based software products. Gafur Zainiev, Ph.D. Over 20 years of experience in the design and development of micromethods in the field of molecular cell biology....

Ngày tải lên: 10/12/2013, 03:15

... description of an important part of the kinetic theory of gases, this book has played the important role of transmitting the solved and unsolved problems of kinetic theory to generations of students ... equilibrium of two different gases with another body (say a diathermanous wall between the compartments of a vessel containing the two gases) are outside the scope of the kinetic theory of gases: ... cases of much more general results of statistical mechanics. 6. The interpretation of kinetic- theory results The methods of the kinetic theory are successful in giving results of practical...

Ngày tải lên: 13/02/2014, 23:20

... electronic representation of RAND intellectual property is provided for non-commercial use only. Unauthorized posting of RAND PDFs to a non-RAND Web site is prohibited. RAND PDFs are protected under ... Corporation View document details For More Information This PDF document was made available from www.rand.org as a public service of the RAND Corporation. 6 Jump down to document THE ARTS CHILD ... under copyright law. Permission is required from RAND to reproduce, or reuse in another form, any of our research documents for commercial use. For information on reprint and linking permissions,...

Ngày tải lên: 17/02/2014, 23:20

... release of MMP-3 [10]. Pathological concentra- tions of SDF-1 ⁄ CXCL12 induce the death of human chondrocytes and this is dependent on the p38 MAPK activity [51]. Lymphotactin ⁄ XCL1 stimulation of ... proliferation of FLS [13,47]. Our group reported that the proliferation of FLS by MCP- 4 ⁄ CCL13 is dependent on activation of the extracellu- lar regulated kinase MAPK. The activation of MAPK is ... as release of mediators of inflammation, cell proliferation and angiogenesis. To date, several animal studies and human studies have shown the biological efficacy of specific antagonism of ligands...

Ngày tải lên: 18/02/2014, 18:20

... 0.5–1% of the popu- lation and causes progressive joint destruction that leads to the restriction of activities of daily living and deterioration of quality of life. Although the patho- genesis of ... 0.5–1% of the population. RA causes progressive joint destruction that leads to the restriction of activities of daily living and deterioration of quality of life. Although the pathogenesis of RA ... FEBS 4459 MINIREVIEW Molecular aspects of rheumatoid arthritis: role of environmental factors Shu Kobayashi, Shigeki Momohara, Naoyuki Kamatani and Hiroshi Okamoto Institute of Rheumatology, Tokyo...

Ngày tải lên: 18/02/2014, 18:20

... between the two isoforms of the protein, only the molecular mass of 50 kDa would suggest that we had purified the truncated isoform. Cloning of the cDNA of two isoforms of tomato b-fructofuranosidase ... insertion sequence and a molecular mass of 60 kDa (S70040) exists at a much higher expression level in the tomato fruit [21]. The allergenicity of b-fructofuranosidase of tomato was further confirmed ... determine the N-terminal partial sequence of the IgE-reactive protein. All chemicals were from Applied Biosystems. Cloning the cDNAs of two isoforms of b-fructofuranosidase from tomato fruit Total...

Ngày tải lên: 21/02/2014, 00:20

... the middle of July and are harvested at the end of August. The maturation stages considered in this work were identified on the basis of seed weight. Stage I (harvested at the end of May 2002) ... very early stages of seed development, and which is the only LOX detected in pea leaves [25]. Considering the high level of expression of CaLOX2 in hazelnut seeds, it would be of interest to isolate and ... role was suggested for this specific isoform [10]. However the physiological role of these LOXs is largely unclear. Because of their role in the generation of pleasant or unpleasant flavours and...

Ngày tải lên: 21/02/2014, 00:20

... the occurrence of an outcome of interest. This might be a study of time until disease pro- gression or overall survival. In these types of study designs, it is the person-years of follow-up that ... Panos When you hear hoofbeats behind you, don’t expect to see a zebra. Theodore E. Woodward, MD, University of Maryland, Circa 1950 (1) Abstract The National Institutes of Health Of ce of Rare Diseases ... there are many different types of study designs; some of which require only a fraction of the number of subjects required to the randomized controlled trial, which is often considered the gold standard. Alternate...

Ngày tải lên: 05/03/2014, 23:20

... the fidelity of the genetic blueprint to be preserved during replication of DNA as part of cell division, and during the expression of genes. Expression of DNA, which is the conversion of the base ... Concepts in Molecular Biology for the Study of Human Nutrition / 1 1.2 The Inheritance of Genetic Packets of Information / 9 1.3 A Brief Overview of Evolutionary Biology and the Ascent of Man / ... examine the building blocks of our genetic code. 1.1.1 Molecular Structure of DNA Polymeric DNA is composed of four different nucleotides. Each nucleotide consists of a 2  -deoxyribose sugar,...

Ngày tải lên: 06/03/2014, 05:21

... p65 Correspondence M. Pizzi, Associate Professor of Pharmacology, Department of Biomedical Sciences and Biotechnologies, School of Medicine, University of Brescia, V.le Europa, 11, 25123 Brescia, ... of NF-jB from its inhibitors and in the nuclear localiza- tion of NF-jB [7]. The canonical pathway of NF-jB activation passes through the activation of an IjB kinase (IKK) complex, composed of ... related to the downregulation of NF-jB-mediated transcription of the B-cell lymphoma 2 (Bcl-2) family of anti-apoptotic genes [29,36]. The apoptosis of cells deprived of NF-jB activity indicates...

Ngày tải lên: 07/03/2014, 03:20