energy enthalpy and specific heat of ideal gases

... heat of the output products and the total sequestered energy in the production factors Energy productivity is the amount of a product obtained per unit of input energy Energy output and net energy ... that, in all of the farm groups, the rate of direct energy was greater than that of indirect energy and the contribution of non-renewable energy forms was higher than that of renewable energy consumption ... efficiency, energy productivity, specific energy and net energy were calculated using the following Eqs [8]: Energy use efficiency = (Energy output (MJ ha-1)) / (Energy input (MJ ha-1)) (1) Energy...

Ngày tải lên: 05/09/2013, 16:30

... between donor and acceptor dyes, will therefore unveil the status of physical union and separation of complementary strands during renaturation and strand exchange, respectively, and thereby assesses ... labeled Phi-W and rhodamine labeled Phi-C (1) with 1.25 lM of OsDmc1 in absence of ATP; (2) with 1.25 lM of OsDmc1 in presence of 2.0 mM of AMP-PNP; (3) with 1.25 lM of OsDmc1 in presence of 2.0 mM ... strand exchange reaction Effect of homology dependence and ATP hydrolysis on strand exchange activity Strand exchange was monitored as a function of reaction time, at a fixed concentration of...

Ngày tải lên: 19/02/2014, 07:20

... urgency; abruptness of gesture and speech; overcommitment to vocation or profession; and excesses of drive and hostility” and is known to be closely related to heart diseases We measured and classified ... presence of hypertension and that of diseases of the digestive system were associated with higher odds of suffering diseases of the circulatory system An increased likelihood of having diseases of ... presence of other diseases of the circulatory system, diseases of the musculoskeletal system and connective tissue and the presence of diseases of the genitourinary system Further, the presence of...

Ngày tải lên: 22/03/2014, 13:20

... generic list of heat sources and heat sinks based on the entered data of the brewery and states the potential for process integration for so far unused waste heat (see Table SC 1, list of heat sources) ... Brewery A and C fill KEGs, brewery A and B fill returnable bottles, and brewery B has a non-returnable filling line as well 3.2 Energy balance and minimal energy demand TE D The energy balance of different ... Sum Heat demand 72° C Heat demand 75° C heat demand 85° C Heat demand 100° C RI PT ACCEPTED MANUSCRIPT SC M AN U 14,000 12,000 10,000 TE D 8,000 6,000 EP 4,000 2,000 January February AC C Energy...

Ngày tải lên: 24/03/2014, 04:20

... antiretroviral activity against both X4 and R5-tropic HIV-1, specificity of inhibition of viral fusion mediated against CD4 receptor, and post entry inhibition of the HIV-1 RT Compounds isolated from ... entry into cells consists of two distinct steps of 1) virus binding to the cellular receptor and coreceptor, which is followed by 2) fusion of the viral and cellular Page of (page number not for ... http://www.virologyj.com/content/5/1/8 Figure Inhibition of X4 and R5-tropic HIV-1 Inhibition of X4 and R5-tropic HIV-1 GHOST X4/R5 and GFP expressing cells were plate at × 105/well in 12-well plates and incubated at 37°C in...

Ngày tải lên: 20/06/2014, 01:20

... (3:3) Proof The proof is almost the same that of Said-Houari [26], so we omit it here □ To prove our result and for the sake of simplicity, we take a = b = and introduce the following: Liang and Gao ... or polynomial decay of the solutions energy, depending on the decay rate of the relaxation functions g(s) and h(s) For the problem (1.1) in ℝn, we mention the work of Kafini and Messaoudi [10] ... (1.1), whose proof can be found in Han and Wang [19] (Theorem 2.1) with slight modification, so we will omit its proof In the proof, the authors adopted the technique of Agre and Rammaha [22]...

Ngày tải lên: 21/06/2014, 00:20

... (> 45 Km) 32 Energy Transmission and Grid Integration of AC Offshore Wind Farms Opening year The new offshore wind farms and offshore wind farm projects are bigger and bigger and at longer distances ... unequal heat of the Earth surface by the sun is the main reason in the generation of the wind So, wind energy is a converted form of solar energy The sun's radiation heats different parts of the ... big offshore wind energy potential with the energy consumption areas are not prepared to transport huge amount of energy The depth of the seabed: The cost and construction difficulties for an offshore...

Ngày tải lên: 28/06/2014, 17:20

... loss of function mutant strains of lin-4 and let-7 For example, progeny of animals injected with antisense oligonucleotides against lin-4 show delayed exit in differentiation of seam cells and ... Zamore PD: Sequence -specific inhibition of small RNA function PLoS Biol 2004, 2:e98 doi:10.1186/jbiol230 Cite this article as: Kundu ST and Slack FJ: Robust and specific inhibition of microRNAs in ... effective tool for the robust and specific inhibition of miRNA function in vivo This technique would be very useful for studying the different biological functions of essential and novel miRNAs in C...

Ngày tải lên: 06/08/2014, 19:21

... “pseudofactors” as artefacts of item difficulty or extremeness and can generate incorrect test statistics and standard errors [11] The purpose of the present study was to analyse common and distinct ... general -specific model, with a general distress factor distinguished from more specific components of depression and anxiety These specific components account for the unique influence of the specific ... Mplus and FACTOR results, supports the hypothesis of a general distress factor for depression and anxiety which accounts for a large proportion of the communality of depression and anxiety items and...

Ngày tải lên: 11/08/2014, 16:21

... example, has a value of α of 4.04 Å3, which is 19 times greater than that of helium (0.21  Å3) and 10 times that of neon (0.39  Å3) Argon and krypton have α values of 1.64 Å3 and 2.48 Å3, respectively, ... interactions) and/ or charge-induced dipole interactions Both of these enthalpy terms are proportional to the polarizability (α) of the gas (Table  1) Relative to a particular standard state, the energy of ... coefficient of 1.4 and an oil/gas partition coefficient of 97, and for sevoflurane these values are 0.69 and 53, respectively [64] Xenon’s properties of cardiovascular stability, rapid onset and emergence...

Ngày tải lên: 13/08/2014, 20:22

... inlet and outlet exhaust gas of absorption chiller, respectively cp,jw is the average specific heat of jacket water and the Tjw,o and Tjw,i are the outlet and inlet temperature of cooling water of ... between the absorber plate and the evaporation section of heat pipe, and between the manifold wall and condensation section of heat pipe (3) Assume the heat transfer from heat pipe to the ambient ... (kg/(mÁs)) and specific heat (kJ/(kgÁK)), respectively, of liquid water g (m/s2) is the local acceleration of gravity, q (W/m2) is the heat flux of the evaporation section, and qv and Tv are...

Ngày tải lên: 29/07/2016, 14:01

... making and energy storage Dr.Pohekar is a life member of Solar energy society of India and International society of multi-criteria decision making, and fellow of Institution of Engineers (India) and ... experimental and numerical investigation of heat transfer during technical grade paraffin melting and solidification in a shell and tube latent heat thermal energy storage unit Sol Energy 2005, ... material Renew Sust Energy Rev 2008, 12, 999-1031 [11] Ozturk H.H Experimental evaluation of energy and exergy efficiency of a seasonal latent heat storage system for green house heating Energy Convers...

Ngày tải lên: 05/09/2013, 16:10

... Journal of Energy and Environment (IJEE), Volume 6, Issue 1, 2015, pp.73-80 heats of the working fluid Chen et al [23] modeled a class of universal heat engine cycle with friction loss and heat ... the effect of variable specific heats of working fluid Rectangular cycle consists of four processes: an isochoric and an isobaric heat addition process, an isochoric and an isobaric heat rejection ... Meh Energy) , 2007, 58(1): 1-12 [19] Chen L, Ge Y, Sun F, Wu C Effects of heat transfer, friction and variable specific heats of working fluid on performance of an irreversible Dual cycle Energy...

Ngày tải lên: 09/09/2015, 10:17

... propagation of phonons So far, the optimum performance of the ESE heat engine with filter heat conduction via phonons and the influence of this heat conduction on the performance of the heat engine ... present an ESE heat engine model with heat conduction of the energy filter via phonons, and to analyze the optimum performance of the model as well as the influence of the heat conduction of the filter ... Director of the Department of Nuclear Energy Science and Engineering, the Director of the Department of Power Engineering and the Superintendent of the Postgraduate School Now, he is the Dean of the...

Ngày tải lên: 05/09/2013, 15:28

... indicator and the basis for calculations of heating and cooling energy demand [1] or for estimating bin data and heating and cooling degree-days at any base [2, 10, 11] Table shows the monthly and ... International Standard 13790: Energy performance of buildings – Calculation of energy Use for space heating and cooling, International Organization for Standardization, 2008 [2] ASHRAE Handbook of Fundamentals, ... main field of interest is the analysis of energy systems, the design of HVAC systems and the energy conservation Dr Papakostas is member of ASHRAE and member of the Greek Institute of Solar Technology...

Ngày tải lên: 05/09/2013, 16:10

... system loss and rating investigations Magnetic Energy Recovery Switch (MERS) Configuration and operation The configuration of the magnetic energy recovery switch (MERS) consists of forced commutated ... loss and rating considerations of this solution further First, the basics of the MERS configuration are introduced This is followed by description of experiments on a 50 kW PM generator and theoretical ... voltage and current waveforms with two different modes of operation needed, representing a major cost and loss component Another issue is the size of the generator which grows large with low speed and...

Ngày tải lên: 15/10/2013, 16:11

... potential, and addition of a TPP-moiety has been used to drive the selective uptake of a wide variety of Ó FEBS 2003 Fig Selective uptake of mitoDC-81 by mitochondria and subsequent alkylation of mtDNA ... mitochondria and cells In addition to facilitating the development of antigenomic therapies, such a reagent might also be useful in investigating the rate of turnover of mtDNA and in the derivation of ... cells The reasons for the lack of alkylation of mtDNA within mitochondria by mitoDC-81 are unclear The local concentrations of mitoDC-81 and DNA, and the duration of the experiments were ample...

Ngày tải lên: 20/02/2014, 11:20

... lack of a hydroxyl group of Ser146 diminishes the role of this residue in the stabilization of the substrate– ligand molecule, leading to the ÔconfusionÕ of the enzyme in the process of the ligand ... case of molecule A (chain A) and molecule ˚ B (chain B), with a rmsd of 0.17 A between the corresponding Ca atoms of molecule A and B However, due to the high mobility and the resulting lack of ... catalytic cleft of TLL The stereoview of OA binding modes in molecule A and B (OA_A and OA_B, respectively, thick lines); C9 and C10 correspond to the position of these atoms in the OA_A ligand, where...

Ngày tải lên: 08/03/2014, 23:20

... INSTITUTE Table Types of Projects Funded by Voluntary Carbon Offset Purchases Type of Project Percentage by Number of Projects Land Use and Forestry 56% Renewable Energy 25% Demand-Side Energy Efficiency ... standard set of guidance for additionality would greatly aid the credibility of the voluntary market Monitoring and Verification Standards Of existing U.S standards and programs, only CCAR and ... additionality of their projects 20, 21 A standard set of guidance or criteria would aid the credibility of offset markets tremendously 22 Monitoring and Verification Standards Monitoring and verification...

Ngày tải lên: 15/03/2014, 16:20

... Factors, Specific Cases of Autoimmune Diseases, and Stem Cell and Other Therapies thereby lowering the pH of the blood The combination of hyperglycemia and acidosis is called diabetic ketoacidosis and ... studies specificity of the T cell response was confirmed by isolation of CD4+ and CD8+ T cell clones specific for the insulin epitopes The most convincing evidence of a pathogenic role of insulin specific ... incidence and time course of insulitis prior to diagnosis and correlating it to the presence, and persistence of circulating immune markers, will be crucial for our understanding of the disease and...

Ngày tải lên: 16/03/2014, 21:20