s have has not v p2 since for s last v past the last time s v past
Tài liệu How long have you been ? & When? How long? For and Since ppt
Ngày tải lên :
22/12/2013, 19:18
... English for a long time (Ít dùng “I’ve learnt”) Bạn dùng hai present continuous v i động từ live (s ng) work (làm việc): John has been living / has lived in London for a long time John s ng Luân ... Đôn lâu How long have you been working / have you worked here? Bạn làm việc rồi? Nhưng dùng simple v i always: John has always lived in London (not has always been living) John s ng Luân Đôn Bạn ... my life”) Tôi s ng đời C Ta nói “It s (a long time / two years…) since something happened”: It s two years since I last saw Joe (= I haven’t seen for two years = Tôi không gặp Joe hai năm / Lần...
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Extent of Dental Disease in Children Has Not Decreased, and Millions Are Estimated to Have Untreated Tooth Decay pptx
Ngày tải lên :
14/03/2014, 09:20
... dentist and whether they have experienced problems accessing needed dental care Our MEPS analysis was based on surveys conducted in 2004 and 2005 (the most recent data available); to assess how ... care, (7) was refused services, (8) could not get child care, (9) did not have time, and (10) other Table in app II lists the reasons for MEPS participants’ inability to access necessary dental ... Examination Survey (NHANES), conducted multiple times since the early 196 0s by the Department of Health and Human Services’ (HHS) National Center for Health Statistics of the Centers for Disease Control...
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Foot health education for people with rheumatoid arthritis: the practitioner’s perspective docx
Ngày tải lên :
05/03/2014, 22:21
... advice and visual aids (such as examples of moisturising products) to reinforce verbal advice, was most commonly used Some used locally produced leaflets and some used other sources, such as ... Musculoskeletal Foot Health Standards [5] Educating patients about such risk factors for cardiovascular disease is vital, given the association between RA and cardiovascular disease [17] Podiatrists ... recognise variations in disease activity, focussing on issues of particular relevance at any given time [5] The use of one-to-one consultations that can be responsive to the patient s individual...
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When Someone You Know Has Cancer: AN ACTIVITY BOOKLET FOR FAMILIES pot
Ngày tải lên :
22/03/2014, 17:20
... questions, reassure them, and suggest ways they can show their love and get involved in the fight against the disease When Someone Your Child Knows Has Cancer… ow can we best inform and provide support ... bikes as fast as she can As she crosses the finish line, the crowd cheers Francine grins “Wow! That was some performance!” says a familiar voice “Mrs MacGrady!” says Francine “You came! Does that ... child has already heard, noticed, or perhaps imagined about the person s illness This helps you discover what your child understands and what worries and misconceptions he or she may have Use the...
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BLOWING THE WHISTLE TIME’S UP FOR FINANCIAL SECRECY: A Christian Aid report potx
Ngày tải lên :
23/03/2014, 02:20
... The argument in football has been th as, and secrecy corrodes it asset any sport h ed to register businesses, and businesses are allow bs should care thing is no But there is another reason why clu wherever they see fit; after all, there ... citizens of developing (and developed) countries now have easy access to tax havens and the result is that these countries are losing to tax havens almost three times what they get from developed ... world, has had four owners and might have another by the season s close The last- known jurisdiction of incorporation of the club – though not its ultimate owner – was the British Virgin Islands (BVI)...
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The financial reporting framework may not provide specific guidance for inclusion or exclusion of a docx
Ngày tải lên :
19/06/2014, 21:20
... higher than the risk of material misstatements in a more stable operation such as payment of salaries to schoolteachers To assess the risk of material misstatements in group wide operations, the group ... high-quality professional standards, furthering the international convergence of such standards and speaking out on public interest issues where the profession s expertise is most relevant Copyright ... to obtain this information We also have requested the legislature to examine this issue [Auditor s signature] [Date of the auditor s report] [Auditor s address] This is trial version www.adultpdf.com...
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Bài số 19 Thì hiện tại hoàn thành với How long và thì quá khứ đơn với when since for ppt
Ngày tải lên :
24/07/2014, 04:21
... For (trong…) o’clock Monday 12 May April 1977 Christmas Lunchtime We arrived Two hours Ten minutes Three days Six months A week Five years A long time Ages - She s been working here since ... now) Cô ta làm việc kể từ tháng tư (từ tháng tư đến nay) She s been working here for six months - I haven’t seen Tom since Monday Từ thứ hai đến chưa gặp Tom I haven’t seen Tom for days Ba ngày không ... How long is it since you had a holiday? Từ lúc anh nghỉ phép đến rồi? B: It s years since I had a holiday Đã hai năm kể từ nghỉ phép It s ages since Tom visited us Đã lâu kể từ Tom thăm viếng ...
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Báo cáo toán học: "A refinement of the formula for k-ary trees and the Gould-Vandermonde’s convolution" pps
Ngày tải lên :
07/08/2014, 15:23
... The second class consists of the rest of trees, i.e., the trees in which there is no colored leaf in the lowest level (the level furthest to the root) and there is an internal vertex in the second ... parameters, etc.), say x and y, and has weight (−1) x All these structures can be partitioned into two classes: the first and the second Suppose every structure of the first class in S corresponds uniquely ... the forest We put all roots (except planted roots) of the forest on the same level and define the two classes of those forests in the same way as trees So, with same argument, the general case γ...
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Báo cáo y học: " Biomarkers for systemic lupus erythematosus: has the right time finally arrived" pdf
Ngày tải lên :
09/08/2014, 01:23
... fish oils in Raynaud s phenomenon [3,4] These inferred associations were then tested empirically with good success The second reason to focus on biomarkers in SLE at this time is practical The lack ... iterative and indirect fashion By such strategies, it is now possible to make links that might not be intutitively obvious, links for which data is published but the implication has never been ... of validated biomarkers for SLE disease activity and response to treatment have been identified as barriers to drug discovery, development and testing by clinical and basic researchers, industry,...
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Báo cáo y học: "PTPN22 polymorphism and anti-cyclic citrullinated peptide antibodies in combination strongly predicts future onset of rheumatoid arthritis and has a specificity of 100% for the disease" ppsx
Ngày tải lên :
09/08/2014, 07:20
... intervals (CIs) All p-values refer to a two-sided test and a p value ≤0.05 was considered statistically significant The calculations were performed using the SPSS package (SPSS for Windows 12.0: SPSS ... suggest that the PTPN22 T variant influences the progression of overt autoimmune disease once autoantibodies, such as anti-CCP antibodies, have developed This is the first study to show an association ... registration of the pre-patient data GH is responsible for the Medical Biobank of NSHDS and delivered the DNA samples SR-D is the principal investigator, is responsible for the Biobank samples,...
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Báo cáo khoa học: "Age is not a limiting factor for brachytherapy for carcinoma of the node negative oral tongue in patients aged eighty or older" docx
Ngày tải lên :
09/08/2014, 09:20
... occurred Statistical Analysis For a statistical analysis, a Student s t-test for normally distributed data and the Mann Whitney U-test for skewed data were used The percentage was analyzed using ... control rate Cause specific survival rate Probability Overall survival rate 34 0 10 15 years Figure Local control, cause specific survival and overall survival rates for patients 80 or more with ... widely used since and become the gold standard in brachytherapy Many institutes have reported successful results for tongue cancer treated with LDR brachytherapy [2,15] Since then, HDR brachytherapy...
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Báo cáo khoa hoc:" Quantitative competitive reverse transcription polymerase chain reaction is not a useful method for quantification of CD4 and CD8 cell status during HIV infection" pptx
Ngày tải lên :
11/08/2014, 08:20
... CD8 The HIV status of each sample is depicted represents HIV positive status, ■ represents HIV negative status, and ▲ ! reepresents unknown status Page of (page number not for citation purposes) ... levels and the number of cells expressing these proteins on their surface Given the magnitude of the variations observed by QC-RT-PCR it is unlikely that other methods to quantitate these mRNAs, ... means of assessing immune status without requiring repetitive and large blood draws, and could be exquisitely sensitive This method may also be useful in assessing the immune status of patients...
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báo cáo khoa học: " ’It’s risky to walk in the city with syringes’: understanding access to HIV/AIDS services for injecting drug users in the former Soviet Union countries of Ukraine and Kyrgyzstan" ppt
Ngày tải lên :
11/08/2014, 14:21
... Attempts to assess the extent to which universal access has been achieved have focused on the existence and coverage of HIV/AIDS services [2,3] Nevertheless, as our study suggests, major challenges ... consisted of informal signposting rather than formalised referral across government and NGO providers Discussion: responding to access barriers-lessons for policymakers Previous research has shown ... rather than HIV/AIDS services specifically The last decade has seen an increase in empirical research access to HIV/AIDS services, much of which has focused on the generalised epidemics of sub-Saharan...
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báo cáo khoa học: " Sgt1, but not Rar1, is essential for the RB-mediated broad-spectrum resistance to potato late blight" pptx
Ngày tải lên :
12/08/2014, 05:20
... http://www.biomedcentral.com/1471-2229/8/8 as the RB gene In addition, the role the Rar1 and Sgt1 genes are not universal and these genes are not essential for resistance involving some R genes [12,13] Besides the two broad-spectrum ... gene, but not Sgt1-2, was lethal This result was possibly caused by silencing of both the Sgt1-1 and Sgt1-2 genes using the VIGS construct designed for Sgt1-1 [35] In contrast, silencing of the wheat ... blight resistance In contrast, silencing of the Rar1 gene does not abolish the RB-mediated resistance These results provide additional evidence for the universal role of the Sgt1 gene in various R...
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Báo cáo y học: "Early postoperative hyperglycaemia is not a risk factor for infectious complications and prolonged in-hospital stay in patients undergoing oesophagectomy: a retrospective analysis of a prospective trial" ppsx
Ngày tải lên :
12/08/2014, 20:20
... postoperative stress) Postoperative infections were defined as signs of infection and positive culture [9] History of cardiovascular disease, hypertension, weight loss, ASA class, postoperative ... allow for regression analysis Postoperative glucose levels and postoperative infections According to univariate regression analysis, no association was found between postoperative glucose levels ... patient was not standardized, because of the study 's retrospective design For some patients more glucose measurements were available than for others, and this may have influenced our results However,...
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Báo cáo y học: " Incorporation of podoplanin into HIV released from HEK-293T cells, but not PBMC, is required for efficient binding to the attachment factor CLEC-2" ppsx
Ngày tải lên :
12/08/2014, 23:23
... according to the manufacturer 's instructions The plasmid used for transient expression of podoplanin (podoplanin in pcDNA3) has been previously described [38] Viruses and transmission analyses Replication-competent ... cells for subsequent FACS analysis Statistical analyses Statistical significance was determined by employing a two-tailed student 's t-test for paired samples Results Efficient binding of soluble ... represent the average ± SEM of five independent experiments carried out in triplicates The same virus stocks as in (C) were used Mock indicates viruses produced in 293T cells not transduced with shRNA-encoding...
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Báo cáo khoa học: "Can you justify not using ultrasound guidance for central venous access" pot
Ngày tải lên :
13/08/2014, 03:20
... SM, Beverley C, Davidson A: The effectiveness and cost effectiveness of ultrasound locating devices for central venous access: a systematic review and economic evaluation Health Technol Assess 2003, ... is far less information available to support its use for other routes of access Nevertheless, the benefits of ultrasound are intuitive at the femoral [7], axillary/subclavian [8] and other peripheral ... complications of central venous access In the past, it was possible to defend clinicians who did not use ultrasound on the basis that it was not yet routine or of proven benefit, but I believe that this...
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Báo cáo y học: " The fractal geometry of nutrient exchange surfaces does not provide an explanation for 3/4-power metabolic scaling" pdf
Ngày tải lên :
13/08/2014, 23:20
... dimension This hypothesis is false because the volume of an object has the same, finite value whether an object contains a space-filling fractal surface or not Because the volume is finite (and not ... deriving the results of the theory is evaluated using properties of Hausdorff n-dimensional measure, the concept that is the basis for the general definition of fractal dimension Results If the ... allowable values of the fractal dimension of l to the interval [0, 2] However, their criticism is not valid because the bounds on fractal dimensions in the WBE model are not too restrictive They are not...
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19229 have has affirm neg interrogwith aliens
Ngày tải lên :
25/08/2016, 14:34
... Does she have small lips? _ Choose one alien and describe it to your friend He/she will try discover which one you chose! ANSWERS: He DOESN’T HAVE a cat He DOESN’T HAVE two mouths He HAS ... four ears He _ a happy smile Look and answer: Does he have a big mouth? _ Does he have seven teeth? _ Does he have three arms? _ Do they have a spaceship? ... Do they have antennas? Do they have six eyes? Describe this alien: Does she have pink hair? Does she have three feet?...
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