... consists in the question of how to meet the need of elderly people to fill the gap resulting from the loss of an These needs have led to the basic classification of the database underlying the ... projects concentrating on the well-being of elderly people in their homes The domain of the study is built on a rather wide description of the following terms: Information and Communication Technologies ... influence the economy through the creation of new market opportunities.” – This quote from the tender specifications of this study summarises a core motivation of this study, i.e the expectation of...
Ngày tải lên: 28/03/2014, 16:20
... respectively, and other conditions are the same With the temperature increasing, the turn -on field is 2.0, 5.5 and 7.0 V/lm, respectively The turn -on field for the former one is lower than that of the latter ... that the emission area in this high field region not changed, and the stability of field emission is high The slopes and intercedes of these plots in the high field region are the same, showing the ... dependence on the other growth conditions are first studied in detail Figure shows the characteristics of emission current density versus applied field for them grown under the reaction temperature of...
Ngày tải lên: 21/06/2014, 17:20
Báo cáo hóa học: " Influence of Landau level mixing on the properties of elementary excitations in graphene in strong magnetic field" docx
... interaction The other type of excitations can be derived using the random phase approximation, corresponding to summation of “bubble” diagrams These excitations, called magnetoplasmons, are analog of ... elementary excitations in the system are caused by electron transitions from one of the filled Landau levels to one of the empty levels [14] Such transitions can be observed in cyclotron resonance or Raman ... eigenvalues of the full Hamiltonian of relative motion ′ H ′ = H0 + V ′ in the basis of the bare magnetoexcitonic states (11) As discussed in the Introduction, a relative strength of the Coulomb...
Ngày tải lên: 22/06/2014, 00:20
Báo cáo toán học: "On the Counting of Fully Packed Loop Configurations: Some new conjectures" ppt
... Relating FPL configurations of size n with inclusive configurations of size n − of size n − 1, one finds relations between other configuration numbers of size n and inclusive sums of size n − Conjecture ... then Y ∈ F (Y )), or is a diagram with a larger number of boxes than Y otherwise What changes in the case of periodic boundary conditions is the possibility of an action on the “other side” of ... have the relations depicted on Figure 10, where for example the expression An−1,1 on the r.h.s is the number of FPL configurations of size n − containing an arch between external links and (ii) The...
Ngày tải lên: 07/08/2014, 08:20
Báo cáo lâm nghiệp: "The effects of stock type and radicle pruning on blue oak morphology and field performance" docx
... seedling planted in the field was recorded The height was the distance from the ground to the tip of the longest branch The diameter was the stem diameter approximately cm above the ground Average ... 4-month-old seedlings at the end of their 1993 growing season (table I) Only two of the 120 seedlings originally planted died, apparently from the clipping of roots by gophers during the third field ... first field growing season, and continued into the fourth year This may have resulted from the fact that these seedlings had outgrown their containers during the year they spent in them, and consequently,...
Ngày tải lên: 08/08/2014, 18:21
Báo cáo lâm nghiệp: " Effects of long-term water stress on net photosynthesis, growth and water-use efficiency of conifers in the field" doc
... state conditions in the lab with fixed values of air humidity, daily integrals of WSD seem to be more useful under field conditions, since they take seasonal changes in daylength into marily consideration ... 1, 2) The degree of reduction depended pri- upon intensity of water stress but also modified by water vapor saturation deficit (WSD) and the level of the turgor loss point (Figs 1, 2) In contrast ... marily consideration Thus, the reduction in net was photosynthesis was always greater on long and sunny summer days with high daily integrals of water vapor saturation deficit On moist and overcast...
Ngày tải lên: 09/08/2014, 04:20
Báo cáo khoa học: "Comparative studies on the pathogenicity and tissue distribution of three virulence variants of classical swine fever virus, two field isolates and one vaccine strain, with special regard to immunohistochemical investigations" ppt
... in the cytoplasm of the epithelial (Figure 8), mononuclear and reticular cells When using the probe on the sections of the uninfected animals or the BHV-5 specific probe on the sections of the ... hybridisation studies, participated in the evaluation and summarizing of the findings and wrote the draft of the manuscript FK applied for funding of the project, participated in the design of the study ... compare the applicability of virus detection methods These observations will contribute to a better understanding of the viral pathogenesis and to the introduction of more effective measures to control...
Ngày tải lên: 12/08/2014, 18:22
on the galois groups of the 2-class field towers of some imaginary quadratic fields
... a class of group extensions that includes each of the groups We conjecture subgroup and quotient group properties of these extensions ON THE GALOIS GROUPS OF THE 2-CLASS FIELD TOWERS OF SOME ... extension The method utilizes the fact that structure of the p-class groups of subfields of kS can be obtained This information corresponds to the abelianizations of subgroups of Gal(kS /k) The method ... compute the generating polynomial of the fixed field M of C8 × C16 From there, we (2) could compute the action of Gal(M/k) on ClM Let E0 denote the corresponding set of extension groups There is...
Ngày tải lên: 13/11/2014, 09:08
mohamed - 2010 - the impact of the auditor rotation on the audit quality - a field study from egypt
... move to the part of the study related to assessment of whether the auditor rotation concept is applicable to Egypt, i.e whether the professionals in the field see whether the rotation is really needed ... 2008) On the other hand the voluntary rotation is mainly based on the management decisions and choice regardless of time (Davidson et al., 2005) Proponents of the auditor rotation see that the ... that the lack of professional organizations which would inform the auditors of their duties and enforce penalties on those who violate the independence conditions would be a reason for the lack of...
Ngày tải lên: 06/01/2015, 19:43
Effects of combined mechanical and pulsed electromagnetic field stimulations on the osteogenesis of bone marrow stem cells
... forms the dense outer shell of most bones and it accounts for 80% of the total bone mass Cortical bone is mostly found in the shaft portion of long bones and the outer shell found around the spongy ... cancellous bone On the other hand, cancellous bone consists of a network of struts surrounding interconnected spaces It is the spongy interior bone tissue which makes up 20% of the total bone mass ... bone by lamellar bone and the resorption of excess callus Gradual modification of the fracture region leads to restoration of normal bone architecture Figure 1.1: Schematic representation of the...
Ngày tải lên: 09/09/2015, 17:52
IMPACT OF THE EXTERNAL MAGNETIC FIELD AND THE CONFINEMENT OF PHONONS ON THE NONLINEAR ABSORPTION COEFFICIENT OF a STRONG ELECTROMAGNETIC WAVE BY CONFINED ELECTRONS IN COMPOSITIONAL SUPERLATTICES
... case of confined phonons Fig The dependence of α on Fig The dependence of α on Ω in case of unconfined phonon E0 in case of confined phonon (m=2, m=5) of unconfined phonon (fig.3) for both of the ... Cqm⊥ is the electron-phonon interaction factor In case of the confined electron- confined optical phonon interaction with the quantization direction in z direction, Cqm⊥ is: IMPACT OF THE EXTERNAL ... magnetic field The expressions for the nonlinear absorption coefficient is the sum over the quantum number of confined electron-confined optical phonon and contains the cyclotron frequency The expression...
Ngày tải lên: 31/10/2015, 10:40
ON THE HALL EFFECT IN PARABOLIC QUANTUM WELLS WITH AN IN PLANE MAGNETIC FIELD IN THE PRESENCE OF a STRONG ELECTROMAGNETIC WAVE (LASER RADIATION)
... of system The dependence of the HC on the magnetic field shows the ωc2 + ωz2 = Ω The HC depends nonlinearly on resonant peaks satisfying condition the amplitude of EMW and weakly depends on the ... influence of EMW is interpreted by the dependence of the Hall conductivity and the HC on the amplitude E0 and the frequency Ω of the EMW besides the dependence on the magnetic B and the dc electric field ... The existence of the odd magnetoresistance was explained by the effect of the strong EMW on the probability of collision, i.e., the collision integral depends on the amplitude and frequency of...
Ngày tải lên: 31/10/2015, 10:41
THE INFLUENCE OF ELECTROMAGNETIC WAVE ON THE RELATIVE MAGNETORESISTANCE IN QUANTUM WELLS WITH PARABOLIC POTENTIAL IN THE PRESENCE OF MAGNETIC FIELD
... → The frequency of the acoustic phonon is low so we can skip ω− q in the delta function in the Eq.(5) Considering the distribution of phonons to be symmetric, in the presence of the magnetic field, ... in the presence of the magnetic field The electronphonon interaction is taken into account at low temperatures, and the electron gas is nondegenerate We obtain the analytical expression of the ... the case of the RMR in the bulk semiconductor when the confinement frequency (ωo ) reaches to zero The Eq.(23) shows the dependence of the RMR on the external fields, including the EMW In the next...
Ngày tải lên: 31/10/2015, 10:43
A STUDY ON THE STRUCTURAL FEATUES OF ENGLISH NEWS STORY.DOC
... Part C is the Conclusion of the study in which I give a summary of major findings, an identification of limitation of the study and an exploration Trinh Thi Ha – K11C the implication for the future ... newspaper Neither the advent of television nor that of internet could affect the importance of the newspaper The reason for it is the width, breadth and the depth of news provided by the newspaper, ... there is no common situation as there is in face-to-face interaction The situation, therefore, must be interfered from the text Naturally, readers only pay attention to the contents or news of...
Ngày tải lên: 02/09/2012, 11:12
Cambridge.University.Press.The.Works.of.Archimedes.Volume.1.The.Two.Books.On.the.Sphere.and.the.Cylinder.Translation.and.Commentary.May.2004.pdf
... important consideration of the work Once the groundwork is laid, in Propositions 1–22, the second half of the work is less constrained by strong deductive relations, one result leading to the next: the ... at the end of the second volume of the second edition: On Polyhedra On the Measure of a Circle On Plynths and Cylinders On Surfaces and Irregular Bodies Mechanics Catoptrics On Sphere-Making On ... representation of the pattern of configuration holding in the geometrical case studied This pattern of configuration is what can be reliably “read” off the diagram and used as part of the logic of the...
Ngày tải lên: 21/09/2012, 11:00
A study to indicate the importance of consumer based-brand equity on consumer perception of brand (a case study of fast food restaurants).pdf
... consideration their explanation for other casual relationship the noticed 39 In order to increase the validity of our thesis, the thesis is based on past literatures and theories which have concrete ... STUDY The thesis consists of five chapters The first chapter is the introductory part of this research and it talks about the objectives of the study and definition of key words The second chapter ... questionnaire was constructed to indicate the importance of customer based brand equity on consumer perceptions of brand The purpose of the questionnaire is to help find out consumers opinion about...
Ngày tải lên: 24/09/2012, 17:19
Intelligent Software Agents on the Internet: an inventory of currently offered functionality in the information society & a prediction of (near-)future developments
... picture of the size of the Internet, let alone to make an estimation of the amount of information that is available on or through it; • The dynamic nature of the information on Internet: information ... population These particular other-half consumers report the highest degree of frustration with the Web of any population segment Although they drive much of the consumerinformation industry in other ... Proceedings of the Third International Conference on Principles of Knowledge Representation and Reasoning Morgan Kaufmann, 1992 58 and forwarding consumer 59 the reply to the Since the content of requests...
Ngày tải lên: 08/10/2012, 15:22
Báo cáo y học: "The Influence of Hyperbaric Oxygen Treatment on the Healing of Experimental Defects Filled with Different Bone Graft Substitutes"
... compared to the β-TCP Also, at four weeks, the healing of these defects was similar to that of the control group On the other hand, our ultrastructural investigation revealed that the CPCBB caused ... that the successful interaction of a bone graft substitute with the host tissue under normobaric conditions may not be indicative of the similar process under hyperbaric environment Conclusion ... 41,3±5,4 Electron microscopy observations In the ultrastructural evaluation of the periosteum in one and two week specimens in the control groups without HBOT, there were numerous chondroblasts...
Ngày tải lên: 25/10/2012, 11:15
Báo cáo y học: "Effect of antibodies on the expression of Plasmodium falciparum circumsporozoite protein gene"
... contamination PCR reaction triplicates showed no major differences among them and expression levels of the internal control were similar in the different experiments The expression levels of csp ... deviation of the mean No amplification was observed when cDNA controls, that lack the reverse transcriptase enzyme, were used in the real time PCR reactions, demonstrating that there was no gDNA contamination ... Quantification relies on the comparison of the critical threshold cycle (Ct) of an unknown sample against a standard curve of known quantities Ct is the amplification cycle at which the fluorescence...
Ngày tải lên: 02/11/2012, 10:14