... aspect: in the first part of the reaction up to the occlusion of Na+, the pump can be seen as a ligand-inactivated ion channel where Pi is the ligand that blocks the backflow of Na+ out of the occlusion ... this region of the enzyme Moreover, the b subunit appears to influence the conformation and ion sensitivity of the sodium pump If the b subunit of the sodium pump is replaced by that of the H+/ K+-ATPase, ... transport of the a subunit from the ER to the plasma membrane [46] This hypothesis is supported by the fact that there are three or possibly even four isoforms of the b subunit Besides the b1 isoform,...
Ngày tải lên: 24/03/2014, 00:21
... from the Head of the Department of Health in the Free State, and the study protocol was approved by the Human Research Ethics Committees of the Faculty of Health Sciences of the University of the ... Free State for their time and cooperation The financial support of the STRETCH trial by the IDRC, Irish AID and the UK Medical Research Council, and of doctoral studies (KU) from the National Research ... prescribing ART at the Page of 11 intervention sites; and facilitating the establishment of management teams to oversee the implementation of the intervention The involvement of the STRETCH coordinator...
Ngày tải lên: 10/08/2014, 11:20
The Design and Implementation of a Log-Structured File System
... relative importance of the various kinds of data written to disk, both in terms of how much of the live blocks they occupy on disk and in terms of how much of the data written to the log they represent ... delay the cleaning a while and let more of the blocks die in the current segment The value of a segment’s free space is based on the stability of the data in the segment Unfortunately, the stability ... writes, then reads the file back sequentially, then writes 100 Mbytes randomly to the existing file, then reads 100 Mbytes randomly from the file, and finally reads the file sequentially again The bandwidth...
Ngày tải lên: 12/09/2012, 15:05
The Breadth and Depth of DSP
... very specialized audience State -of -the- art researchers need this kind of detailed mathematics to understand the theoretical implications of the work A basic premise of this book is that most practical ... word in the incoming audio signal is isolated and then analyzed to identify the type of excitation and resonate frequencies These parameters are then compared with previous examples of spoken ... away at the speed of light Aircraft in the path of this wave will reflect a small portion of the energy back toward a receiving antenna, situated near the transmission site The distance to the object...
Ngày tải lên: 13/09/2012, 09:49
Cambridge.University.Press.Fearing.Others.The.Nature.and.Treatment.of.Social.Phobia.Mar.2007.pdf
... patterns Whether these are activated depends on the social demands placed on the individual by the way of life of their community These determine the situational contexts evocative of the social ... see the rise of psychology and the application of its psychometric methods to the study of social phobia The first scale for the measurement of social anxiety À the psychological construct at the ... if the above definitions of the two terms and the distinctions drawn between them were of interest and perhaps of some clinical value, they would hardly be meaningful so far as research and theory...
Ngày tải lên: 21/09/2012, 10:54
Báo cáo y học: "Management of chest pain: exploring the views and experiences of chiropractors and medical practitioners in a focus group interview"
... referral) may depend on the nature of the condition, whether the referral is for reasons of diagnosis and/ or treatment, the preference of the provider, and the relationship between the providers Medical ... situation, that the point of referral may depend on the familiarity or relationship between the providers, and that the nature of the referral (e.g., amount and type of information accompanying the referral) ... group composed of both chiropractic and medical professionals The goals of the focus group were to explore the attitudes and experiences of medical and chiropractic clinicians regarding their patients...
Ngày tải lên: 25/10/2012, 10:06
The sociology and psychology of terrorism who become a terrorist anh why
... Department of State A few of the groups on the official list, however, are guerrilla organizations These include the FARC, the LTTE, and the PKK To be sure, the FARC, the LTTE, and the PKK engage ... communications, and so forth Whereas the skills of the elite terrorist commandos of the 1960s and 1970s were often limited to what they learned in training camp, the terrorists of the 1990s who ... justification for their killing of other Jews was that these killings demonstrated the consequences of the immorality of collaborating with the Roman invaders, and that the Romans could not protect their...
Ngày tải lên: 07/11/2012, 14:21
Evaluating the Reliability and Validity of an English Achievement Test for Third-year Non- major students at the University of Technology, Ho Chi Minh National University and some suggestions for chan
... criteria of good tests and theoretical ideas on test reliability and validity as well as achievement tests Chapter 3- The study is the main part of the thesis showing the context of the study and the ... assessment of the test reliability and validity These conclusions are as follows: The test with chosen items is compatible with the aims of the courses and the objectives of the syllabus and the test ... kind of software in a server Before the examinations, the person who is in charge of preparing the tests will use the software to mix the test items in the item bank and print out the tests All the...
Ngày tải lên: 07/11/2012, 15:05
Assessing the Risks and Opportunities of Cloud Computing
... across the hardware, software and services aspects of Cloud Computing there are also a corresponding lack of security guidelines and consistency in the area of authentication, security and encryption ... Twitter (Vijayan, et.al.) and others, and thousands of industry and enterprise applications as well These are the most susceptible areas to hackers as often developers, in the rush to get social ... mention as the core of the SaaS architecture yet as with many areas of Cloud Computing, definitions vary by who is giving them Unifying all of these definitions is the common thread of Cloud Computing...
Ngày tải lên: 31/07/2013, 09:43
A study on cultural obstacles to the teaching and learning of speaking skills in the classroom of grade 10 at nguyen tat thanh high school
... However, in the thesis, the researcher wants to find out the attitudes, as well as the cultural awareness in teaching and learning spoken English of the teachers and the students of 10 th grade ... overcome in the teaching and learning of speaking skills? I.5 Methods of the study To realize the aims of the study, both qualitative and quantitative methods will be used The data collected for the ... aware of the importance of cultural factors in the teaching of speaking skills and, too , aware of the great influence of inferences between two cultures- target and learner’s cultures- on these...
Ngày tải lên: 07/09/2013, 13:00
the meaning and structure of a narrative a systemic functional analysis
... called Theme and Rheme The Theme served as the point of departure of the message (Halliday 1994:37), which in English coincides with the initial element(s) of the clause; and the Rheme is the remainder ... which is one of the typical features of a narrative 3.4.3 The Theme - Rheme Pattern The analysis shows that most of the themes in the text belong to topical theme Of 33 clauses and clause complexes ... unit 10 with the topic of travel The title of the text is Torquay? But I said Turkey! Between two columns of the text, there is a picture of woman, two maps of United Kingdom and Turkey The woman...
Ngày tải lên: 07/09/2013, 13:48
The Ins and Outs of Loading External Assets
... You can reuse that graphic on any number of pages, and all of the pages on which it appears will reflect those changes anytime you update that graphic The same holds true for externally loaded ... instance of the netStream() class; however, the Media components provide a much easier interface for getting video (and MP3) content into your project, as we'll discuss later in this lesson In the ... with a much more dynamic experience, employing a wider range of content that loads based on time of day, month, user input, or even a randomly generated number Although it would be next to impossible...
Ngày tải lên: 17/10/2013, 21:15
What are the advantages and disadvantages of supermarkets
... recipt and you are given a new one or your money back Not to forget about sales and special offers such as "buy one get one free" or "two for the pirce of one" are always found there One the other ... packing and displays versuade people to buy things they not actually need For many of us the major disadvantage of shopping in supermarkets id that it is time consuming and it takes a while to getthere ... to express my opinion which rather possitive I think that supermarkets are great creatures and the more of them the better It is a good way to spend your free time and relax shopping ...
Ngày tải lên: 23/10/2013, 02:15
Development of a Regional Risk Management Framework for APEC Economies for use in the Control and Prevention of Introduced Marine Pests
... Conclusions, including the results of the November 2001 Workshop Management Framework - Introd uced Marine Pests Management capabilities and approaches APEC and the MRCWG have a role in liaising ... limited and unbalanced Management Framework - Introd uced Marine Pests Priorities and hazards for Economies Variable levels of activity and management capability Ships’ ballast water and hull ... and hull fouling are the most important vectors International shipping, aquaculture and biodiversity are most threatened values Amount of commercial shipping and number of trading partners...
Ngày tải lên: 28/10/2013, 11:15
The fall and rise of the American petty bourgeoisie
... participation All of these, except for professional services, contributed positively both to the sectoral shift in self-employment and the class shift At the other end of the spectrum, 11 of the 12 sectors ... at the decomposition of these effects on self-employment, the picture becomes somewhat more complex In both the 1970s and the 1980s, the detailed sectors of the economy within which there was the ... at the sector-shifts From the 1950s on, there is a steady reduction of the effect of declines in the extractive sector (primarily agriculture) on selfemployment Agriculture is the sector of the...
Ngày tải lên: 01/11/2013, 07:20
Đo kiểm đánh giá can nhiễu mạng truyền hình cáp The Measurement and Analysis of the effect of interference in Television Cable network
... SCHWARZ - SOUND and TV BROADCASTING – CCIR and FFC tv standards – Printed in the federal republic of Germany 18 3GPP2 C.S0011-C, version 2.0 – Recommended Minimum Performance Standards for cdma2000 ... channel coding and modulation systems for Broadcasting, Interactive Services, News Gathering and other broadband satellite applications (DVB – S2) 14 Tim Williams – EMC for Product Designers – ... Measurements and Technologies -1996 IEEE Press 16 Walter Ciciora, James Farmer, David Large, Michael Adams – Modern Cable Television Technology: Video, Voice and Data communications – The Morgan...
Ngày tải lên: 26/11/2013, 20:44