Ngày tải lên: 16/12/2013, 15:41
... care Previous articles have covered ‘presenting and summarising data’ [3] and ‘samples and populations’ [4] Future topics to be covered include power calculations, comparison of means, comparison ... restricted to symptom and blood pressure control Subdividing P values into ‘significant’ and ‘non-significant’ is poor statistical practice and should be avoided Exact P values should always be presented, ... Finally, P values give no indication as to the clinical importance of an observed effect For example, suppose a new drug for lowering blood pressure is tested against standard treatment, and the...
Ngày tải lên: 12/08/2014, 18:21
Báo cáo y học: "Statistics review 3: Hypothesis testing and P values" pdf
Ngày tải lên: 12/08/2014, 19:22
Báo cáo y học: "Hepatitis C Virus Serologic and Virologic Tests and Clinical Diagnosis of HCVRelated Liver Disease"
... chronic hepatitis C, according to the HCV genotype: genotype (A), genotypes and (B), and genotypes 4, and (C) Int J Med Sci 2006, HCV genotypes and Patients infected with HCV genotypes or have ... REFERENCES Pawlotsky JM Use and interpretation of virological tests for hepatitis C Hepatology 2002, 36 (Suppl 1): S65-73 Colin C, et al Sensitivity and specificity of third-generation hepatitis ... Simmonds P Viral heterogeneity of the hepatitis C virus J Hepatol 1999, 31 (Suppl 1): 54-60 Simmonds P, et al Consensus proposals for a unified system of nomenclature of hepatitis C virus genotypes...
Ngày tải lên: 02/11/2012, 09:56
PHOTOREACTIVATION OF ENTEROHEMORRHAGIC E. COLI, VRE AND P. AERUGINOSA FOLLOWING UV DISINFECTION
... was placed on a magnetic stirrer A 25W UV lamp (GL-25, NEC, Tokyo) was horizontally suspended 60 cm above the liquid surface After the appropriate time the irradiation was stopped and a sample ... the plate were suspended in 10 ml of mM phosphate buffer (pH 7.0) and homogenized using a mixer The suspension was diluted to the bacterial density of about 105 CFU/ml in 500ml of mM phosphate ... (BIOMerieux) EHEC O26 was spread on tryptic soy agar (Difco Laboratories, Detroit) and incubated at 36 o C for 24 hours P aeruginosa and VRE were spread on plate count agar and incubated at 36 o C...
Ngày tải lên: 05/09/2013, 08:40
Hydrodynamic and performance of low power turbines: conception, modelling and experimental tests
... [11] Parker, D B., Positive Displacement Pumps-Performance and application, R&D Testing, Warren Pumps Incorporated, Proceedings of 11th International Pump Users Symposium Copyright 1994 Reprinted ... model and the experimental results Graphic Comparisons between experimental test and simulation: PD turbine; tubular propeller with blades; and with blades Graphic Comparisons between experimental ... groups: turbo pumps and volumetric engines The pumps distinguish themselves by the form and the type of impeller, which can be classified as: radial or centrifugal pump, mixed and axial pumps...
Ngày tải lên: 05/09/2013, 15:28
Tài liệu Pocket Guide for Fundamentals and GSM Testing pdf
... elements and thus offers a service corresponding to the exchange layer) MTP and SCCP also perform layer functions SCCP is used to transport DTAP and base station management application part (BSSMAP) ... management application part (BSSMAP) protocol is the counterpart to the RR protocol on the air interface The direct transfer application part (DTAP) protocol transmits CC and MM messages and is transmitted ... The MAP protocol uses the transaction capability application part (TCAP) protocol to transfer real-time information (between MSCs, HLRs and VLRs) 8.1 MSC protocols MAP (Mobile Application Part):...
Ngày tải lên: 23/12/2013, 06:18
Tài liệu Lab 4.2.9e Fluke LinkRunner – Cable and NIC Tests ppt
... switch Plug the cable into the RJ-45 LAN port on the LinkRunner Plug the wire map adapter into the associated patch panel port on the opposite end This will test the cable run from the patch cable ... being tested? 2-4 CCNA 1: Networking Basics v 3.0 - Lab 4.2.9e Copyright 2003, Cisco Systems, Inc Step Test length and wire map for good and bad patch cables The Cable Test ... http://www.flukenetworks.com/us/LAN/Handheld+Testers/LinkRunner/_see+it+live.htm http://www.flukenetworks.com/us/LAN/Handheld+Testers/LinkRunner/_manuals.htm Step Become familiar with the capabilities...
Ngày tải lên: 18/01/2014, 04:20
Tài liệu Lab 4.2.9e Fluke LinkRunner – Cable and NIC Tests docx
... switch Plug the cable into the RJ-45 LAN port on the LinkRunner Plug the wire map adapter into the associated patch panel port on the opposite end This will test the cable run from the patch cable ... being tested? 2-4 CCNA 1: Networking Basics v 3.0 - Lab 4.2.9e Copyright 2003, Cisco Systems, Inc Step Test length and wire map for good and bad patch cables The Cable Test ... http://www.flukenetworks.com/us/LAN/Handheld+Testers/LinkRunner/_see+it+live.htm http://www.flukenetworks.com/us/LAN/Handheld+Testers/LinkRunner/_manuals.htm Step Become familiar with the capabilities...
Ngày tải lên: 18/01/2014, 04:20
Tài liệu Reading and close tests docx
... language d work a develop b developed c development d developing a will be brought b have brought c has brought d are bringing a will happen b would happen c happens d is happening a common b great ... language d work a develop b developed c development d developing a will be brought b have brought c has brought d are bringing a will happen b would happen c happens d is happening a common b great ... (2)……… An important part in the lives of its people Besides transportation, rivers provide people with food and water To get water for crops, a (3)……… is built across a river People can use water...
Ngày tải lên: 19/01/2014, 11:20
Tài liệu NEW INSIGHTS INTO TOXICITY AND DRUG TESTING pptx
... (organic anion transport‐ ers polypeptide); PP1/PP2A (protein phosphatases PP1 and PP2A); P (phosphate group); ERK1/2 (extracellular-signalregulated kinase); TF (transcription factors); MT (microtubules); ... Legend: H – hepatocyte; SC – Sinusoidal capillary; MC – microcystins; OH – hydroxyl group; P – phosphate group; PP1 – protein phosphatase 1; PP2 – protein phosphatase Established cell lines have been ... types of phosphatases including the protein serine/threonine phosphatases PP2A [64, 66] supports the hypothesis that, by inhibiting PP2A, MCLR deregulates the ERK1/2 pathway and promotes cell prolifer‐...
Ngày tải lên: 18/02/2014, 04:20
AN OVERVIEW OF NETWORK SECURITY ANALYSIS AND PENETRATION TESTING docx
... 100009 udp 763 100002 tcp 998 $ rusers example.com root jimmy bob $ portmapper portmapper ypserv ypserv ypserv ypserv ypbind ypbind yppasswdd rusers From this we can see that ‘root’, ‘jimmy’ and ‘bob’ ... quick example of this – $ rpcinfo -p example.com program vers proto port 100000 tcp 111 100000 udp 111 100004 udp 991 100004 udp 991 100004 tcp 994 100004 tcp 994 100007 udp 1007 100007 tcp 1009 ... hosts tcp pop2 Post Office Protocol v.2, used before v.3 was released All 110 tcp pop3 Post Office Protocol v.3, used by end-users to pick up e-mail POP3 can be abused to bruteforce user login/password...
Ngày tải lên: 05/03/2014, 21:20
Introduction to NDT and penetrant testing
... developer Inspection and Interpretation Fig.1 Principle of Penetrant Testing Principle Of PT Properties of penetrant The entire penetrant testing is based on the ability of the liquid to penetrate ... etc Application of penetrant Penetrant can be applied by immersion, dipping ,spraying, swabbing and pouring The only requirement is that a thin layer of penetrant should be present for the specified ... nonmetals(rubber,plastic etc) – all type of defects (open) – leak testing Normally not applicable to porous materials (unfired ceramics and powder metallurgical parts) Presently Filtered particle penetrant...
Ngày tải lên: 12/03/2014, 18:03
Nurse’s Manual of Laboratory and Diagnostic Tests pptx
... of a peripheral blood sample (see Appendix I) Complications and precautions: Note and report signs and symptoms associated with the specific type of anemia identified by electrophoresis Prepare ... of a peripheral blood sample (see Appendix I) THE PROCEDURE A venipuncture is performed and the sample collected in a lavender-topped tube A capillary sample may be obtained in infants and children ... of a peripheral blood sample (see Appendix I) THE PROCEDURE A venipuncture is performed and the sample collected in a lavender-topped tube A capillary sample may be obtained in infants and children,...
Ngày tải lên: 23/03/2014, 01:20
The Basics of hacking and penetration Testing pot
... services and systems for potential security issues, whereas a penetration test actually performs exploitation and POC attacks to prove that a security issue exists Penetration tests go a step The ... the steps utilized to complete a penetration test Setting the Stage Understanding all the various players and positions in the world of hacking and penetration testing is central to comprehending ... security company Your boss walks over to your office and hands you a piece of paper “I just got off the phone with the CEO of that company He wants my best employee to Pen Test his company – that’s...
Ngày tải lên: 23/03/2014, 03:20
introduction to p-adic numbers and p-adic analysis - a. baker
... gives p p | p − α |p = |( p − α0 ) + (α0 − α0 ) + (α0 − α) |p p p max{| p − α0 |p , |α0 − α0 |p , |α0 − α |p } since p p−1 | p − α0 |p = (α − α0 )( p 1 + p 2 α0 + · · · + α0 ) p |α − α0 |p p−1−k ... p- ADIC NORM AND THE p- ADIC NUMBERS 19 n Example 2.15 Use the same norm as in Example 2.14 with an = (1 + p) p − Then for n = 1, |an |p = |(1 + p) p − 1 |p p p p + ··· + pp−1 + pp p 1 = p = 2, p since ... the power p gives n+2 p n = ( p + β )p n+1 = p n (p 1) + p p β + ··· + p pn k p k α β + · · · + p, k where all of the terms except the first in the last line have | |p less than 1/pn+1 Applying...
Ngày tải lên: 31/03/2014, 15:19
elementary number theory and primality tests
... 1.4 (Euclid’s Lemma) Suppose p ∈ N is a prime number; and suppose a, b ∈ Z Then p | ab =⇒ p | a or p | b Proof Suppose p | ab, p a We must show that p | b Evidently gcd (p, a) = Hence, by Corollary ... Theorem) The number of primes is infinite Proof Suppose there were only a finite number of primes, say p , p2 , , p n Let N = p1 p2 · · · pn + Evidently none of the primes p1 , , pn divides N Lemma ... such that px + ay = Multiplying this equation by b, pxb + aby = b But p | pxb and p | aby (since p | ab) Hence p | b Theorem 1.3 Suppose n ∈ N, n > Then n is expressible as a product of prime numbers,...
Ngày tải lên: 31/03/2014, 16:21
mechanical, thermal and environmental testing and performance of ceramic composites and components
... ASTM Printed in Philadelphia, PA September 2000 Foreword This publication, Mechanical, Thermal and Environmental Testing and Performance of Ceramic Composites and Components, contains papers presented ... distributions of properties and performance of a single CFCC for a large statistical sample for production purposes For the purposes of this paper, the first goal of developing precision and bias statements ... obtain p2 G, = -~B (CI + 3C3a2) (7) P Figure - The SLB test Specimen Preparation Specimen Machining One 155 m m x 155 ram, Nicalon/MAS-5 plate was supplied in a [0]16 layup, and another was supplied...
Ngày tải lên: 02/04/2014, 15:41