shope s fibroma on the foot of a rabbit
Báo cáo toán học: "A short proof, based on mixed volumes, of Liggett’s theorem on the convolution of ultra-logconcave sequences" docx
Ngày tải lên :
07/08/2014, 21:21
... AlexandrovFenchel inequalities, is not simple, but was proved seventy years ago [1] The proof of the “only if” part in Theorem(2.3) is not difficult and short G .S Shephard first considers the case of ... terms of the product of the corresponding polynomials The original Liggett s proof does not rely on this representation Let a = (a0 , , am ) be a real sequence, satisfying the Newton inequalities ... The (relatively simple) fact that the convolution of logconcave sequences is also logconcave was proved in [3] in 1949 We present in this paper a short proof of Theorem(1.1) The Minkowski sum...
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Experimental study on the performance of a prism-shaped integrated collector-storage solar water heater
Ngày tải lên :
05/09/2013, 15:28
... interior surfaces to increase the solar energy absorption A 10-mm-thick tempered glass sheet of dimensions by 1.45 m was assembled on the bended free edges with bolt and nut clamps and silicon sealant ... heats a thin vertical layer of water along the tank wall Part of this heat is then transferred by diffusion towards the core of the tank The water of the vertical layer becomes lighter than its ... comparison between the results of the two studies to a single parameter that takes into account such difference A factor equals to the ratio of the stored energy to the solar radiation in each case...
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Tài liệu A Case Study on the Implementation of A Knowledge Management Strategy Oriented to Innovation pdf
Ngày tải lên :
24/01/2014, 00:20
... fact that it is possible to this on the basis of the classic 7 -S McKinsey scheme suggests that these success factors are valid for any type of strategy It is possible that the quality of the strategy ... demand in these markets At the same time, a systematic application of KM was put in place to establish a continuous improvement process and ensure results in the creation phases and application ... question allows pointing out a group of organizational factors that can be considered essential in the success of the implementation process of this strategy The factors found in the case analysis...
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Tài liệu Báo cáo khoa học: Influence of modulated structural dynamics on the kinetics of a-chymotrypsin catalysis Insights through chemical glycosylation, molecular dynamics and domain motion analysis pptx
Ngày tải lên :
19/02/2014, 05:20
... residues and that the protein conformational uctuations responsible for H D exchange are not necessarily in the same timescales as the protein motions of catalysis Nevertheless, the slope values ... in these parameters Analysis of the changes in internal hydrogen bond composition for the protein-glycan conjugates indicates that for all of the conjugates there was also an increase in these ... protease catalysis Table Thermodynamic activation parameters derived from the k2 and k3 steps for the hydrolysis of Suc-Ala-Ala-Pro-Phe-pNA by a- CT and the various lactose -a- CT, and dextran -a- CT...
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Tài liệu Biodiversity and Local Perceptions on the Edge of a Conservation Area, Khe Tran Village, Vietnam doc
Ngày tải lên :
21/02/2014, 04:20
... Pa lar Tu vien Poaceae/bamboo Calamus walkeri /rattan Acacia auriculiformis/Acacia Musaceae/banana Wendlandia glabrata/tree Licuala spinosa/Licuala palm Tarrietia javanica/tree Cleistanthus aff ... categories of use (all groups) Poaceae Calamus walkeri Acacia auriculiformis Musaceae Wendlandia glabrata Licuala spinosa Tarrietia javanica Cleistanthus aff myrianthus Melocalamus compactiflorus Afzelia ... Tran Thu Anh Anh Translator hianhanh@yahoo.com Village activities Consisting of one or two researchers assisted by a translator, the village team was responsible for all socio-economic data collection...
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NATIONAL REPORT OF MALAYSIA ON THE FORMULATION OF A TRANSBOUNDARY DIAGNOSTIC ANALYSIS AND PRELIMINARY FRAMEWORK OF A STRATEGIC ACTION PROGRAMME FOR THE BAY OF BENGAL potx
Ngày tải lên :
06/03/2014, 15:21
... Singapore The Straits of Malacca The Straits of Singapore The Straits of Singapore The Straits of Malacca The South China Sea The South China Sea The Straits of Singapore The Straits of Malacca The South ... estuaries, coral reefs, sea-grass meadows and algae beds, mudflats, beaches and small island ecosystems Each of these marine-based resources, with its unique habitat, supports a wealth of marine ... occupies a total land area of 330,434 square kilometres The land mass comprises three main components: Peninsular Malaysia and the two states of Sabah and Sarawak, which occupy the coastal strip of...
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Hollywood on the Head of a Pin: Montage and Marketing at the Oscars® docx
Ngày tải lên :
07/03/2014, 15:20
... possessed (Stewart, 39) The appeal of the excess rapidity of these montages likewise redoubles a nostalgic immersion in cinema s past, by way of the new media discourses of the millennial globalized ... global “us” in the virtual audience, all the more reason the montage must mean something But despite appearances, the whole of this montage is less than the sum of its parts One could ask, of ... film history montage overdetermines the montage s celebration of spectatorship as accumulation and consumption Accumulation is an endemic feature of the cultural landscape of the information society,...
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Báo cáo khoa học: On the mechanism of a-amylase Acarbose and cyclodextrin inhibition of barley amylase isozymes pdf
Ngày tải lên :
08/03/2014, 08:20
... superior as substrate than maltoheptaose (Table 1) Thus the longer the substrate, the higher was the activity Inhibition by acarbose A nonlinear statistical analysis was used Equation (1) was ... substrate was also reported using amylases from a sh (Tilapia) [30] and a bacterium (Lactobacillus) [31] The a- amylase mechanism for hydrolysis of soluble substrates includes several steps (a) ... concentration and xed acarbose concentration [I] as indicated This plot was calculated by statistical analyses of initial rates using Eqn (2) Graphical analysis was not possible with our data...
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Báo cáo khoa học: The antagonistic effect of hydroxyl radical on the development of a hypersensitive response in tobacco pot
Ngày tải lên :
15/03/2014, 00:20
... peroxidase under certain conditions [11,13] Plant cells can sense the variation of ROS production in location, amount, type, rate and duration; these variations direct the subsequent responses of ... gels) with PowerPAC Universal (Bio-Rad, Hercules, CA, USA) On the basis of the gradient concentration of bovine serum albumin, the ParA1 concentration was evaluated by quantity one, a software ... Switzerland) Catalase, SOD, ascorbic acid and ABA were purchased from Sigma (St Louis, MO, USA) All other mentioned reagents were of analytical grade Plant culture condition Tobacco plants (N tabacum...
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Global Inequalities at Work: Work’s Impact on the Health of Individuals, Families, and Societies pdf
Ngày tải lên :
16/03/2014, 12:20
... passed in all states (de la Hoz and Parker, 1998) In 1970, the U .S Congress passed the Occupational Health and Safety Act the first national mechanism for regulating hazards across a wide range ... international labor standards, the uses of economic leverage in international negotiations, and the causes and consequences of transnational corruption Michal Engelman is a member of the Project on Global ... the Occupational Safety and Health Branch Contributors Susanha Yimyam is an Associate Professor in the Faculty of Nursing, Chiang Mai University, Chiang Mai, Thailand Her research interests and...
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effects of dimensions on the sensitivity of a conducting polymer microwire sensor
Ngày tải lên :
19/03/2014, 16:48
... equal that of the islands if each island is considered as a unit block of the film Compared to a large film of flat surfaces, these small islands of the same thickness as the film have a higher surface-to-volume ... (as well as the sensing material) is not a concern here in comparing the sensitivities of these five types of sensors Statistical analysis of sensing data (2) The corresponding r was 0.94 r is the ... resistances of a sensor before and after exposure to a target, respectively The SI indicates how large the sensor response is to a particular concentration, and is used as a measure of the sensitivity...
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Báo cáo toán học: " Spin-related tunneling through a nanostructured electric-magnetic barrier on the surface of a topological insulator" potx
Ngày tải lên :
20/06/2014, 20:20
... states consisting of a single Dirac cone at the Γ point [8] Note that this Hamiltonian appears similar to graphene [13], but topological insulators have an odd number of massless Dirac cones on the ... 2b shows the spin orientation as a function of the incident angles and the incident energies From the spin orientation one can see that the transmitted electron spins are polarized along the same ... electric barrier and magnetic field strongly reduces the perfect transmission region, and provides us with an additional way to control the transmission and the spin orientation of the transmitted and...
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Báo cáo hóa học: " On the solvability of a boundary value problem on the real line" pdf
Ngày tải lên :
20/06/2014, 22:20
... 2.4) applies, provided that the operator F also satisfies the other required assumptions Similar considerations can be done for the p-Laplacian operator too, using Theorem 2.5 Author details Dipartimento ... boundary values ν , ν are not involved on the existence of solutions A crucial assumption in [11] is a limitation on the rate of the possible decay of f(·, x, x’) as |t| ® +∞; precisely, we assumed ... in any way the existence or the non-existence of solutions, but it only entails a more technical proof and a sligthly stronger set of assumptions on the operator F Roughly speaking, if a( x) is...
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Báo cáo hóa học: "On the feasibility of a channel-dependent scheduling for the SC-FDMA in 3GPP-LTE (mobile environment) based on a prioritizedbifacet Hungarian method" doc
Ngày tải lên :
21/06/2014, 00:20
... described here consists in assigning n tasks to n possible candidates on a one-toone basis in an optimal way For this purpose, it has to be taken into account that there are exactly n! ways to ... highlight that under normal or real conditions, not all the total number of subcarriers are set available for transmission, because some of them are destined to carry control signals Nevertheless, in ... global cost (sum of the individual costs) The Hungarian mathematicians, D Konig and E Egervary, proposed an alternative to the computation of all possible combinations (which results computational...
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Báo cáo hóa học: " Editorial Impact of Kirk’s Results on the Development of Fixed Point Theory" docx
Ngày tải lên :
21/06/2014, 05:20
... Point Theory and Applications The special issue contains 38 papers accepted Most of the papers touched on all applications of Kirk s fixed point theorem Mohamed A Khamsi Tomas Dominguez-Benavides...
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Báo cáo hóa học: " Research Article Impact of LQI-Based Routing Metrics on the Performance of a One-to-One Routing Protocol for IEEE 802.15.4 Multihop Networks" docx
Ngày tải lên :
21/06/2014, 11:20
... delivered data packet Note that packet transmissions in the network include the transmission of AODV messages as well as data packet transmissions and retransmissions We also test a Best-Effort (BE) approach ... estimation, but it suggests two options: the first one is based on counting received beacons and data frames and observing the appropriate sequence numbers; the second one is based on the use of ... correlation with LDR or with the Packet Error Rate (PER) than the RSSI Table summarizes some of the results These results are reasonable, as several phenomena may increase the RSSI measured by the...
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Báo cáo hoa học: " On the stability of a mixed type functional equation in generalized functions" ppt
Ngày tải lên :
21/06/2014, 20:20
... hyperfunctions as initial values of solutions of the heat equation as a special case of the results as in [24] In this case, the condition (i) in the above theorem is replaced by the following: ... Jung, S- M: Hyers–Ulam–Rassias Stability of Functional Equations in Nonlinear Analysis Springer Optimization and Its Applications Springer, New York (2011) [7] Kannappan, Pl: Functional Equations and ... i=1 as the equation for the spaces of generalized functions Using the fundamental solution of the heat equation, we solve the general solution and prove the Hyers– Ulam stability of this equation...
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Báo cáo hóa học: " Influences of H on the Adsorption of a Single Ag Atom on Si(111)-7 3 7 Surface" doc
Ngày tải lên :
22/06/2014, 00:20
... fault (DAS) Fig a The top and side views of dimmer-adatom-stacking (DAS) fault Si(111)-7 structure The blue balls are the Si adatoms, and the pink balls are the Si rest atoms The positions of ... calculations H is the main surfactant during the heteroepitaxy of the metals on Si surfaces When H interacts with Si surface-dangling bonds, this will cause the relaxation of the surface bond strain and ... hole of the DAS The top and side views of these models are shown in Fig The unit cell contains a slab of ˚ five Si layers (200 Si atoms) and a *12 A vacuum layer The bottom of the slab has a bulk-like...
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Báo cáo hóa học: " ON THE STUDY OF A CLASS OF VARIATIONAL INEQUALITIES VIA LERAY-SCHAUDER DEGREE" pot
Ngày tải lên :
23/06/2014, 00:20
... Inequalities: Theory, Methods and Applications Vol I Unilateral Analysis and Unilateral Mechanics, Nonconvex Optimization and Its Applications, vol 69, Kluwer Academic Publishers, Massachusetts, 2003 ... Then problem (1.3) has at least a solution in Br Proof It is worth noting that because a Lipschitz continuous function is bounded on bounded sets, assumption (H2 ) assures that (H2) is satisfied ... existence of solutions (see Section 3) Some location information on the solution set of problem (1.3) is also available through our results, for example, criteria to have nontrivial solutions...
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