... between the channels, is considered, the user selection method simply chooses the strongest user first and then selects other users one by one to maximize the angle between the user’s channel and the ... versions of the zero-forcing beamformer achieving the same sum rate asymptotically (such as [1, 8]) The main contributions of this paper are as follows: with regard to their channel norms Then, the Ks ... Norm-Based User Selection (NUS) When the orthogonality is fully ignored and only the channel norm is considered as the merit function to select users, the user selection is much simpler: order the channel...
Ngày tải lên: 21/06/2014, 20:20
... (2.4) If the constant factor Cα,λ,n (s) in (2.5) is not the best possible, then by (2.16), we can get a contradiction that the constant factor Cα,λ,n (s) in (2.4) is not the best possible The theorem ... Using the result of + + + (2.4), we can find that inequality (2.14) takes the strict form; so does (2.15) Hence we obtain (2.5) On the other hand, if inequality (2.5) holds, then by using the H¨ ... applications, the equivalent form, the reverse forms, and some particular inequalities are given We also prove that the constant factors in the new inequalities are all the best possible For these purposes,...
Ngày tải lên: 22/06/2014, 18:20
Báo cáo hóa học: " Research Article A Multiple Hilbert-Type Integral Inequality with the Best Constant Factor" doc
... Kuang, and others obtained some multiple Hilbert-type integral inequalities (see [5, 11, 12]) The main objective of this paper is to build multiple Hilbert-type integral inequalities with best ... (3.4) According to the condition of taking equality in H¨ lder’s inequality, if this inequality o takes the form of an equality, then there exist constants C1 and C2 , such that they are not Baoju ... hence (3.3) is valid If the constant factor Cn,α (λ, p) = (π/λ sin(π/ p))2 (Γn (1/α)/αn−1 Γ(n/α)) in (3.2) is not the best possible, then there exists a positive number k (with k < Cn,α (λ, p)),...
Ngày tải lên: 22/06/2014, 18:20
Báo cáo y học: "Co-existence of a giant splenic hemangioma and multiple hepatic hemangiomas and the potential association with the use of oral contraceptives: a case report" potx
... multiple hypodense lesions with centripetal filling in delayed venous phase compatible with hemangiomas Two large lesions were located in the right hepatic lobe and multiple smaller ones in the ... All these hepatic lesions were consistent with the features of hemangiomas The CT scan also showed a large hemangioma-like formation in the left abdomen It was difficult to determine whether ... to surgery Histology of the spleen showed a large hemangioma with central foci of hematoma (Figure 3) At the periphery of the hematoma and inside the splenic parenchyma, there were many blood-filled...
Ngày tải lên: 11/08/2014, 23:21
Báo cáo y học: "Host proteins interacting with the Moloney murine leukemia virus integrase: Multiple transcriptional regulators and chromatin binding factors" pot
... that the selection of integration sites might be non-random with respect to the chromatin structure of the DNA target, and perhaps with respect to the primary sequence [10-13] In addition to the ... observed with the two lexA-DB empty vectors, with the lexA-DB-mIN fusions transformed singly, nor with either of the empty GAL4 AD vectors pGADNOT or pACT2 (Table and data not shown) Activation of the ... intensity of the interactions between the GST subclones and the two retroviral integrases correlated well with the strength of the interactions observed in the yeast two-hybrid assays The MBP-mIN...
Ngày tải lên: 13/08/2014, 05:20
Báo cáo sinh học: " Marker assisted selection with optimised contributions of the candidates to selection" doc
... including the information on the QTL via the genotype of the QTL itself The peak of maximum gain was also achieved faster with optimisation than with truncation selection (see also Fig 1) After the ... applied on the markers) rather than direct as with GAS Secondly, with MAS, the QTL effects are estimated from the data rather than being known, as with GAS Schemes where genotypes of the individuals ... effects of the candidates for selection substantially improves the response to selection The magnitude of the extra response increased according to the accuracy of the extra information The improvement...
Ngày tải lên: 14/08/2014, 13:21
Báo cáo y học: "A genome-wide approach to identify genetic loci with a signature of natural selection in the Irish population" pps
... 'Gene' indicates the gene in which the SNP is located or the nearest gene in the case of the last SNP 'Microsatellite name' is the name given to the microsatellites flanking the SNP; the same name ... not associated with the disease [38] theory for nine microsatellite markers in the Irish population Seven of these are associated with six genes, strengthening the likelihood that the elevated ... balancing selection and eight gave spectra that may support a legacy of positive selection The use of an empirical distribution of the Ewens-Watterson test (DH/sd) to strengthen the assertion of selection...
Ngày tải lên: 14/08/2014, 17:22
Gait initiation time is associated with the risk of multiple falls—a population based study
... associated with multiple falls We tested whether the associations between GI and multiple falls were independent of other physiological or psychological falls risk measures In the majority of cases the ... addition of these other measures did not change the associations between GI and multiple falls The exception was for the addition of gait speed to the association between FLM and multiple falls ... counting backwards in s for the dual-task, but did not record if there were any errors It is therefore unknown whether participants prioritised one task over the other, or if other types of dual-tasks,...
Ngày tải lên: 25/08/2016, 21:39
Building Portals with the Java Portlet API
... reference the instance of the portlet in the portal page—if there are two portlets on the page with the same class, they will have different portlet URLs The portal container is responsible for the ... Chapter The portlet container is responsible for sending requests from the portal to the portlet, and then passing the portlet response back to the portal It also manages the initialization of the ... along with other life cycle events The portal is responsible for taking the content from the portal container for each portlet and building a web page for the end user The portal handles the layout,...
Ngày tải lên: 20/08/2012, 11:54
Learning English With The Rose
... vào nguyên , bật cho nói đọc nhép theo Bạn thấy nói châm thật để theo vấn đề Lưu ý cố gắng theo ngữ diệu VOA nói B4 Làm tập thực hành (mình không có) hi vọng...
Ngày tải lên: 02/10/2012, 12:07
Báo cáo y học: "Grb2-associated binder 1 polymorphism was associated with the risk of Helicobactor pylori infection and gastric atrophy"
... September 2000 The study protocol was approved by the Ethics Committee of the Aichi Cancer Center, with which the chief investigation (N.H.) was affiliated at the enrollment of study subjects The case ... associated with the low risk of the infection independent on severe atrophy Although the Gab1 polymorphism prevented H pylori infection, it was associated with the risk of atrophy identified as the ... affect the H pylori infection through the level of cytokines which are advantageous to eradication of H pylori These results should be interpreted with caution The question is whether these apparently...
Ngày tải lên: 31/10/2012, 15:37
Incorporating english cultural elements into english training with the comparing - contrasting approach: A case of tourism students at haiphong community college part 3
... respectively) From the discussion, the students say that they care work element most because they think it will help them with their future jobs Besides, they confide that they want to learn the other English ... activities as they are the most reliable data, or to check the reliability of the data collected from other sources- the survey questionnaire The author of the study observed the C.QDL 05.2 The observation ... the task sheets Then divide the class into groups of three or four Explain the task to the students They are to work together in groups, studying the schedule and answering the questions on the...
Ngày tải lên: 07/11/2012, 15:06
INCORPORATING ENGLISH CULTURAL ELEMENTS INTO ENGLISH TRAINING WITH THE COMPARING CONTRASTING APPROACH a CASE OF TOURISM STUDE
... respectively) From the discussion, the students say that they care work element most because they think it will help them with their future jobs Besides, they confide that they want to learn the other English ... activities as they are the most reliable data, or to check the reliability of the data collected from other sources- the survey questionnaire The author of the study observed the C.QDL 05.2 The observation ... the task sheets Then divide the class into groups of three or four Explain the task to the students They are to work together in groups, studying the schedule and answering the questions on the...
Ngày tải lên: 07/09/2013, 13:41
TEACHING READING ESP IN INTEGRATION WITH THE OTHER LANGUAGE SKILLS TO STUDENTS OF LINGUSTICS AT UNIVERSITY OF SOCIAL SCIENCES AND HUMANITIES, VIETNAM NATIONAL UNIVERSITY, HANOI
... helped me a lot in the production of this study To all these people, many thanks again I can only hope that they will look upon the results of their influence and endeavors with pleasure iii ... lesson They are carried out in the light of Communicative Language Teaching with a hope that there will be some improvement in teaching and learning reading skills in integration with the development ... carried out It consists of three parts Part A is about the rationale, objectives, scope and methods of the study Part B deals with the theoretical background knowledge It is divided into two...
Ngày tải lên: 07/09/2013, 13:45
Interacting with the Outside World Using Simple IO Devices
... plate either of brass or stainless steel With their low power requirement, these devices can be driven by the microcontroller port to produce high acoustic output With the Application of the DC ... kick start the programming and enhances the confidence level It also clarifies the basic infinite loop theory of the embedded systems by using while{1} construct The concept of passing the delay ... connected to the port B The LEDs are ON-Off with the predefined software delay And after ONOff 10 times send the data stored in Array Program to illustrate the blinking and sending the data pattern...
Ngày tải lên: 03/10/2013, 01:20
Building Portals with the Java Portlet API - Introduction
... 12:43 PM Page xviii Introduction readers that they familiarize themselves with the following chapter guide so that they can quickly refer to the subjects they are interested in We have also tried ... that these chapters are logically ordered, with the more advanced subjects covered only when the basics have been described in detail You will find the source code for the book’s examples on the ... and demonstrates how to build the application We then introduce the open source Pluto portal and show how you can deploy the example portlet on Pluto Chapter 3: The Portlet Life Cycle In this...
Ngày tải lên: 05/10/2013, 04:20
Creating boot disks with the Ghost Boot Wizard
... In the Computer Name field, type the name of the client computer This specifies the name of the computer after it starts from the floppy disk and does not have to be the same name given to the ... and the boot disk For example, Windows may list the card as 3Com Fast EtherLink XL 10/100Mb TX Ethernet NIC (3C905B-TX) In this case the text in paraenthesis is the actual model number of the ... directly with the packet driver to use the services provided by the network card To add a packet driver to the Ghost Boot Wizard In the Template Properties window, on the Packet Driver tab, in the...
Ngày tải lên: 06/10/2013, 10:20
ANALOG BEHAVIORAL MODELING WITH THE VERILOG-A LANGUAGE- P9
... element name, the circuit nodes to which the element is connected, and the values of the parameters that determine the electrical characteristics of the element The first letter of the element ... performed for Spice The first card in the input deck must be a title card, and the last card must be the END control line The order of the remaining element and control lines is arbitrary The input format ... cards in Spice then reference the model name Each device element card contains the device name, the nodes to which the device is connected to, and the device model name The standard semiconductor...
Ngày tải lên: 18/10/2013, 00:15