kinetic molecular theory of gases animation

... Trang 1CHAPTER 21 THE KINETIC THEORY OF THERMODYNAMICS Trang 2The kinetic theory of Gases 1 The number of molecules in the gas is large, and the average separation ... quantity of the gas – the average Translational Kinetic Energy  Trang 44 KINETIC THEORY Consider a collection of N molecules of an ideal gas in a container of volume V=L 3 Consider molecule i of ... Average Translational Kinetic Energy of 1 particle KINETIC THEORY The pressure that a gas exerts is caused by the collisions of its molecules with the walls of the container We try to derive

Ngày tải lên: 06/01/2018, 13:54

... is, all of its molecules are identical Although we often picture an ideal gas as consisting of single atoms, we can as-sume that the behavior of molecular gases approximates that of ideal gases ... generaliza-tion of this result, known as the theorem of equipartition of energy, states that average kinetic energy Average kinetic energy per The total translational kinetic energy of N molecules of gas ... energy of molecular motion and the internal energy of a gas system are equivalent Furthermore, the kinetic theory provides us with a physical basis for our understanding of the concept of temperature

Ngày tải lên: 08/11/2019, 09:58

... mutational rates of the exon of the 3FTx genes are much faster than those of the PLA genes, leading to high variation of KBf-3FTx Cloning and cDNA sequencing Venom glands of only one of the KBf specimens ... substantial amount of the oxidized form (13 019 Da) Fig 1 Gel filtration of crude venoms of two KBf (samples 1 and 2) Venom powder (15–20 mg) of KBf was dissolved in 200 lL of deionized water ... 7backbone of Gly30 and thus the kinetic properties ofthe PLA reactions To better understand whether the Ca2+ binding was affected by Pro31 substitution, we carried out kinetic analyses of the P31-PLAs

Ngày tải lên: 16/03/2014, 12:20

... Chapter VII we develop the theory of Ext in terms of long exact sequences The exactness of the connected sequence is proved without the use of projectives or injectives The proof is by Steven Schanuel ... in Chapter X we give a theory of sheaves with values in a category This is a reorganization ofsome work done by Gray [ 191, and gives a further application of the theory of adjoint functors We ... suggested a proof of IX, 7.2 along the lines given here This has replaced a clumsier proof of an earlier draft, and has led me to make fairly wide use of the pro- jective class theory This book

Ngày tải lên: 23/12/2013, 02:19

... revision of the proof of the law of conservation of angular momentum in relativistic mechanics, and also a more detailed discussion of the question of symmetry of the Christoffel symbols in the theory ... transformation of velocities They describe the law of composition of velocities in the theory of relativity In the limiting case of c > ©, they go over into the formulas v; = Ví + V, Vy, = Vj, Ve = V of ... mechanics the law of conservation of mass does not hold: the mass of a composite body is not equal to the sum of the masses of its parts Instead only the law of conservation of energy, in which

Ngày tải lên: 30/12/2013, 10:45

... 2Chapter XX Quantum theory of light§ 1 Blackbody radiation Planck’s theory of radiation § 2 Photoelectric effect Einstein’s theory of light § 3 Compton scattering Trang 3At the end of the 19-th century, ... quantum theory of light:To overcome the difficulty of classical physics, Albert Einstein introducedthe quantum theory of light, and developed the correct analysis of the 2.2.2 Analysis of the ... energy of the electron after absoption of photon The energy part for escaping from the metal surface The remaining part, the kinetic energy of the motion outside metal Kinetic energy of the electron

Ngày tải lên: 24/01/2014, 07:20

... Trang 1 Theory of the-radio channels Theory of the radio channels Dr.-Eng Van Duc Nguyen Trang 2 Back ground of stastistical theory Definition of autocorrelation function of a Trang ... is commonly used Trang 25 Power Delay Profile of the-Channel >» Definition of power delay profile of the channel: >» The power delay profile of the channel can be obtained from the autocorrelation ... causes time variations of the channel + Time-variant channel impulse response is: N, # k=l Trang 17 Goherence:Time:of:the Channel: is a measure of the time variation of a channel Pun (At)

Ngày tải lên: 27/01/2014, 08:20

... molecular mode of action of glypho-sate and the molecular basis for glyphoglypho-sate resistance Structure and function of EPSPS EPSPS catalyzes the transfer of the enolpyruvyl moiety of phosphoenolpyruvate ... however, was devoid of substrate or inhibitor, and consequently did not reveal the nature of the active site or the mode of action of glyphosate A dec-ade later, the crystal structure of EPSPS was deter-mined ... of the carbon–nitrogen bond of glyphosate, yielding AMPA and glyoxylate without production of hydrogen peroxide (Fig 3A) The authors proposed a mechanism that involves the reduction of FAD cofactor

Ngày tải lên: 14/02/2014, 14:20

... leading cause of death for Americans under the age of 85 years, and the eradication of this disease has been the long sought-after goal of scientists and physicians [1] Clinical outcome of cancer ... one of various subtypes, each of which can have drastically different prognoses and preferred methods of treatment Diagnosis of cancer sub-types is vitally important, yet many sub-types of cancer ... confinement of the exciton is the principle that causes the opto-electronic properties of the QD to be dictated by the size of the QD [6–8] Decreasing the size of a QD results in a higher degree of confinement,

Ngày tải lên: 15/02/2014, 05:20

... theory of P1is not based on the theory of a point Rather, the point theory is perhaps best understood as a certain special large degree limit case of the P1 theory; see [23] 0.1.5 The proof of ... operator description of the theory In fact, the Gromov-Witten theory of P1 may be viewed as a more mental object than the Gromov-Witten theory of a point Indeed, the theory funda-of P1 has a simpler ... nonequivariant theory Via the nonequivariant limit, the full nonequivariant theory of P1 is captured by theequivariant theory The equivariant Gromov-Witten theory of P1 is the subject of the presentpaper

Ngày tải lên: 16/02/2014, 06:20

... phos-phorylation state of their proteins, thereby changing the amount and localization of Bcl-2 family members However, each type of cancer has its own way of disrupting the balance of the networks of signaling ... inhibi-tion of Akt- and ERK1⁄ 2-dependent pathways eventu-ally change the expression level of one or more of these Bcl-2 family members Bad Bad is one of the ‘death-promoting’ members of the Bcl-2 ... associated with stimulation of ERK1⁄ 2 and Pak1 pathways, gefitinib might lead to inhibition of invasiveness of human cancer cells through the inhibi-tion of ERK1⁄ 2 and Pak1 The use of gefitinib in cells

Ngày tải lên: 16/02/2014, 09:20

... idealization of the actual magnetic system Clearly, all of the leakage flux may not link all the turns of the coil producing it Likewise, all of the magnetizing flux of one coil may not link all of the ... inductances of the electric machine are functions of the rotor position This establishes an awareness of the complexity of these voltage equations and sets the stage for the change of variables ... expressed in terms of inductances and currents We see that the coefficients of the first two terms on the right-hand side of (1.2-14) depend upon the turns of coil 1 and the reluctance of the magnetic

Ngày tải lên: 16/02/2014, 18:45

... the effect of the mutation was further investi-gated by molecular modelling Together with the previ-ously reported traits of the sku mutant, the molecular and physiological effects of IVD dysfunction ... consists of 10 amino acids, seven of which are conserved within the species (Fig 2C) and two of which are conserved within all ACAD family of enzymes, forming a highly conserved motif of Gly–Gly–X–Gly ... from humans IVD is a member of the ACAD family of enzymes, all of which employ a similar enzyme mechanism for a,b-dehydrogenation of acyl-CoA substrates [1] Con-servation of the substituted glycine

Ngày tải lên: 18/02/2014, 04:20

... APUM-2 (A) Scheme of the three-hybrid strategy used in the screen (B) Number of colonies identified in each step of the screen (C) Distribution of the 63 distinct sequences in relation of their position ... CLUSTAL W alignment of the APUM proteins with the PUF domains most similar to Drosophila PUF domain (A) APUM proteins of group I (B) APUM proteins of group II. Trang 5Binding of APUM to NRETo test ... specificities of the putative APUM proteins, we investi-gated the capacity of APUM to bind to the NRE sequence of hunchback mRNA (Fig 3B) [36] We used the APUM-2 protein as a representative member of group

Ngày tải lên: 18/02/2014, 06:20

... positions of the Ca of Ala156 in HYDJs and the Ca of Met156 in HYDBplocated in the SGL3, which leads to the increased size of the substrate bind-ing pocket of HYDJs The side chain of Ala156 is ... understanding of the roles of each of these residues will enable manipu-lation of these SGLs by rational design or molecular evolution methods to obtain the desired catalytic activity Overexpression of ... activity of HYDJs was about three times higher than that of HYDBp, and five times higher than that of HYDPf (Table 1) As the activity of HYDPf at the whole-cell level was lower than that of HYDBp,

Ngày tải lên: 18/02/2014, 08:20

... consisted of 85 ng of atdA1A2, 50 ng of atdA3, 60 ng of atdA4A5, 2 lL of 10· Pfu buffer, 2 lL of 10· dNTP (mixture of dATP, dTTP, dGTP, and dCTP, each at a con-centration of 100 mm), 2 U of Pfu ... consisted of 150 ng of the pTA2-3 template, 50 pmol each of the forward and reverse primers, 10 lL of 10· Taq polymerase buffer, 6 lL of 25 mm MgCl2, 10 lL of 10· dNTP, 1.25 U each of Taq DNA ... Department of Chemical and Biomolecular Engineering, University of Illinois at Urbana-Champaign, Urbana, IL USA 2 Department of Chemical and Biomolecular Engineering, National University of Singapore,

Ngày tải lên: 19/02/2014, 02:20

... variants of the human POLDIP3 gene encoding proteins of 421 amino acids with a molecular mass of 46 kDa and 392 amino acids with a molecular mass of 43 kDa, which differ only by an insertion of 29 ... there was a band of a protein with electrophoretic mobility of approximately 46 kDa, which corresponds to the molecular mass of isoform 1⁄ a of PDIP46 ⁄ SKAR (Fig 3C) The band of this protein ... intracellular localization of ER is instru-mental in validating the results of the performed screen Both isoforms of PDIP46⁄ SKAR are also A B C Fig 5 Comparison of the expression profiles of the ER and POLDIP3

Ngày tải lên: 19/02/2014, 05:20

... 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

... which are seen as a form of market imperfection. The mainstream theory of the firm evolved under the paradigm of the agency theory and the transaction costs theory as a theory of economic organization rather ... amendment of the existing theory of financial intermediation. The structure of this paper is as follows. First, we introduce the foundations of the modern literature of financial intermediation theory. ... review the doctrines of the theory of financial intermediation. 2 These are specifications, relevant to the financial services industry, of the agency theory, and the theory of imperfect or asymmetric...

Ngày tải lên: 24/10/2012, 09:11

... efficiently, the reputational capital of an agent must equal the present value of the stream of future profits, or franchise value, of her business. The concept of reputational capital is meaningful ... Structural implications of CTF Circuit theory of finance (CTF) bears important implications in terms of financial market structure, microeconomic imbalances, and the role of saving for economic ... on the basis of verifiable and tested information. Information providers might be either profit or non-profit outfits. Providers of customized information might operate for a profit and sell...

Ngày tải lên: 24/10/2012, 09:33