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The method is simple, quick and cheap, and requires only a small fraction of the total cells from a cell suspension. ... Reed L J & Muench H 1938. A simple method of estimating fifty per cent (50 %) endpoints. American Journal of Hygiene. 27: 493 – 497.
Date added: May 29, 2014 - Views: 1
Reed L J & Muench H 1938. A simple method of estimating fifty per cent (50 %) endpoints. American Journal of Hygiene. 27: 493 – 497. Schaeffer W. I. 1990. Terminology associated with cell, tissue and organ culture, molecular biology and molecular genetics. In Vitro Cell. ular and . Dev.
Date added: June 1, 2014 - Views: 1
REED, L. J.; MUENCH, H. A simple method of estimating fifty per cent endpoints. American Journal of. Hygiene., v.27, n.3, p.493-497, 1938. ROOD, J.I. Virulence genes of Clostridium perfringens. Annual Review of Microbiology, v.52, p. 333-360, 1998.
Date added: November 12, 2013 - Views: 4
Reed L, H Müench. 1938. A simple method of estimating fifty per cent endpoints. ...
Date added: March 18, 2014 - Views: 1
... they are usually reported “per thousand” rather than “per hundred” (which is what a simple percent is). ... went one step further by discussing a method for estimating the reliability of a criterion ... N.M. (1968). Relationship between per cent overlap and measures of correlation ...
Date added: October 24, 2011 - Views: 80
On the endpoints, if for example, the tax rate is 0 ... fifty per cent of the amount of the understatement if the understatement is fifty percent or more of the tax liability he or ... United States Practices in Estimating and Publicizing Tax Evasion, African Economic Policy Discussion ...
Date added: October 10, 2011 - Views: 23
Cases with abnormal results were tracked to different endpoints but ... Fifty nine per cent of the women who decided against a further ... Comeau AM, Schwerzler ME, Contreras MT et al. Anonymous testing of newborn infants for HIV antibodies as a basis for estimating prevalence of ...
Date added: September 30, 2011 - Views: 39
... the administered dose is increased so that it is high enough to yield an increase of the incidence by 10 instead of 1 per cent units, ... For estimating the potential hazard associated with the use of a ... “A simple graphical method for measuring inherent safety”, Journal of ...
Date added: April 19, 2012 - Views: 8
The numbers 25 and 70 are compatible numbers for estimating 22 + 73; the numbers 150 ... value of the related independent variable Diameter A line segment that passes through the center of the circle and has endpoints on ... Scientific notation A method of representing a number as a ...
Date added: March 24, 2013 - Views: 12
... computed tomography accounts for only a few per cent of the ... of consistent indications of significant departures from linearity of tumorigenic response at low doses in cellular endpoints ... For agents acting independently and through different mechanisms and pathways, simple ...
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METHOD: Live Sequence ... would increase acceptance. METHODS: Two hundred and fifty nine patients with chronic fatigue syndrome (CFS) completed questionnaires measuring ... Secondary endpoints include additional magnetic resonance imaging and optical coherence tomography parameters for ...
Date added: August 5, 2013 - Views: 60
... it is called a simple random sample. ... Lower Limit Upper Limit Count Cumulative Count Per Cent Cumulative Per Cent 25 30 35 40 45 50 30 35 40 45 50 55 1 4 8 15 3 1 1 5 13 28 31 32 3.12 12.48 24.96 46.80 9.36 3 ... The life table method of estimating survival is similar to the product ...
Date added: October 1, 2013 - Views: 8
The measured endpoints are the total number of adults emerged and the time to emergence. ... The oxygen concentration should be at least 60 per cent of the air saturation value (ASV) ... A simple method for the analysis of clustered binary data. Biometrics 48: 577-585. Christensen ER (1984).
Date added: June 29, 2014 - Views: 3
... (1050 oC) and “enormous” pressure. The pressure can be as much as 725,000 pounds per ... The oldest method “uses large circular presses to provide ... This information allows an analyst to consider multiple parts of a system and multiple environmental endpoints in developing ...
Date added: April 21, 2014 - Views: 22
These principles are a subset of the general AQA Parameters for Selecting Measures for Physician Performance. They are not to be viewed independently of that document.
Date added: February 24, 2012 - Views: 16
... fifty footers, thirty footers, twenty-five footers, twenty footers, sixteen footers, twelve footers and ten footers. ... Working in linear footage makes estimating quantity and price easy. ... Per meaning “for each” and cent meaning hundred (century, centennial, ...
Date added: November 20, 2012 - Views: 20
... the sampling method and sample size in study groups, ... had adenomatous polyps diagnosed after a mean time from operation of 21 months for advanced adenomas and 34 months for simple adenomas; ... Fifty-eight per cent were performed in patients aged between 50 and 74 years.
Date added: October 5, 2013 - Views: 19
... care providers all have barriers to reporting allegations of elder abuse. Design: This study design is qualitative. Method ... the authors have worked together to develop a simple framework designed to ... Training contributed to an approximately 20 per cent increase in ...
Date added: March 11, 2014 - Views: 8
It is noted that the primary endpoints of study H6D-EW-LVFA were the plasma concentrations of tadalafil, ... ninety-three per cent of elderly BPH subjects were reported to have had mild renal ... One hundred and fifty-two subjects in the placebo group, and 148 subjects in the tadalafil 5 mg ...
Date added: December 1, 2013 - Views: 6
method of analysis for the determination of all component steviol glycosides, ... The toxicological database for stevioside now covers an adequate range of endpoints. ... 2.5 or 5% and fed ad libitum to groups of fifty F344/DuCrJ rats per sex for 104 weeks.
Date added: June 9, 2013 - Views: 3
METHOD: Subjects received MT (three days of 40 ... but did decrease by 32 per cent (P less than 0.0001) and 51 per cent (P less than ... Generalized estimating equations were used to estimate risk ratios for the relation of sex steroids to falls. RESULTS: Fifty-six percent of the men ...
Date added: October 31, 2011 - Views: 25
Such tables are also the method of choice for categorical variables for large samples. ... they are usually reported “per thousand” rather than “per hundred” (which is what a simple percent is). For example, ... the endpoints of a confidence interval around the difference between the two ...
Date added: January 15, 2014 - Views: 26
This type of study goes beyond a simple client satisfaction inquiry by seeking to quantifiably assess to what extent participation in a ... (80%). Fifty-seven percent (57%) and 55% respectively of handicraft and small ... Thirty-five per cent of the microfinance clients ...
Date added: December 6, 2013 - Views: 1
... with just one per cent of animals in danger of dying out ... The biological endpoints of many of these impacts are either a local increase in species richness ... Similarly, the progress in coal-mining safety is taken into account while estimating the number of fatalities per GW(e).a.
Date added: June 6, 2014 - Views: 3
... 000 and whose annual turnover exceeds that of a cottage industry currently put at N5, 000 per annum is a small ... strongly agree endpoints anchored with numeric values ... paper, a modeling concept was created that offered a simple, yet powerful method for modeling course ...
Date added: July 15, 2012 - Views: 238
... 17 Fifty to sixty four per cent of those with AD had scores between 13 and 24 (mild / moderate severity). Although this range is narrower than used in some clinical trials, ... states randomised but method clearly isn't (chronological order, case numbers etc) Allocation concealment: ...
Date added: October 11, 2011 - Views: 51
... and with the need for a simple control method. ... So this means bioavailability is less than 100 per cent, ... the natural hormones, for the fifty-second meeting there was a staff member of IARC present who was an adviser, a temporary adviser, ...
Date added: September 9, 2012 - Views: 4
Simple ideas are often framed in “ostentatious displays of superfluous erudition”. ... Six Useless Methods for Estimating Evolutionary Ancestors ... match the per cent of elements found in life forms to determine the path(sic) of evolution? Is Being Human Gene Sequence, Activity, or What?
Date added: November 20, 2012 - Views: 24
... and an understanding of the effects of simple operations on numbers. Building on their own intuitive mathematical knowledge, they also display a natural need to ... Compensation is a strategy shoppers may use when mentally estimating a total purchase ... 365 ¼ days per year ...
Date added: October 6, 2011 - Views: 20
Seventy five per cent patients demonstrated a decrease in hyperpigmentation. ... The standardisation method is simple and reliable, and the precision of method has been tested for repeatability (n = 3) and reproducibility (n = 9).
Date added: April 9, 2013 - Views: 48
... minimally invasive method to observe valve movement of bivalves ... 60 per cent over ... Significant increases in mortality of larvae exposed to asbestos and decreases in larvae per milligram of adult dry weight were observed in reproductive adults exposed to asbestos at 104 ...
Date added: May 11, 2013 - Views: 51
The subjectivity of current ultrasound methods of assessment of placental calcification indicate that a more objective method is required. ... as per their expert opinion. ... We utilised data from 5575 nulliparous women recruited to the Screening for Pregnancy Endpoints (SCOPE) ...
Date added: July 14, 2013 - Views: 29
... a bill which AUTHORIZES AND PROVIDES FOR THE IMPOSITION BY REFERENDUM OF A ONE CENT SALES AND USE TAX IN A ... permit limitations for whole effluent toxicity (WET) expressed in terms of survival endpoints ... This bill changes the method used for calculating the unearned service charge ...
Date added: November 12, 2013 - Views: 1
... service-based research project used a simple. exploratory and descriptive design. Data were collected through ... of condom use when estimating the unmet or undermet contraceptive needs of this. population. PMID ... Primary study endpoints included plasma HIV-1 RNA and CD4 count. every 6 ...
Date added: May 21, 2014 - Views: 4
• Less than 10 per cent of the total exposures among general populations occur due to inhalation of low levels ... landfills range from unlicensed simple dumpsites without any leachate control to highly ... at its fifty-fifth meeting, maintained the PTWI at this value because of a ...
Date added: May 30, 2012 - Views: 16
The elevation of the edge of vegetation appears to be a viable alternative to frequent flow or bankfull indicators for estimating flow ... monitored with an in situ chanber method, demonstrated an autotrophic ... The nitrate loss represents 50 per cent of the average daily input of total ...
Date added: September 13, 2012 - Views: 52
MA.K.A.1.3 Solve word problems involving simple joining and separating situations. ... lengths) and dollar amounts provide useful contexts for estimating in the real world. Students should understand the relationships and ... Use a set of integer chips to model one method for evaluating -5 ...
Date added: April 10, 2012 - Views: 28
... to keep the model simple let this be treated as fixed. Assuming a five year life and a discount rate of 3.5 per cent this share of the capital cost can be re-expressed as an annual cost ... The sensitivity of the base case results are explored by re-estimating the cost per MDT meeting ...
Date added: October 7, 2011 - Views: 18
Attempts at estimating the size of natural versus anthropogenic emissions are ... constituting one-half of a part per million of the earth’s ... of the findings from this study was considered appropriate by the US EPA given the similarities in study design and endpoints considered, ...
Date added: October 4, 2011 - Views: 24
Many hundreds of children around the world are adopted per ... and it is significant to note that physical activity need not consist of an organized exercise program because simple pleasures ... (Greek: axioma 'hold worthy'). A method of exploring issues of ethics, cosmic relationships ...
Date added: August 21, 2011 - Views: 98
... Per Capita Health ... of whom approximately 80 per cent live in developing countries and recognizes that the important role of ... and condone torture because it is highly effective method of controlling the population through fear and people are easily deterred from ...
Date added: September 16, 2011 - Views: 109
... et al. (2007). "Simple cognitive testing (Mini-Cog) predicts ... observational cohort study. SETTING: A 541-bed, community-based teaching hospital. PATIENTS: Fifty-three mechanically ventilated intensive ... An estimated 60 to 80 per cent of hospitalized frail older adults experience ...
Date added: April 20, 2012 - Views: 26
... we traditionally use one teaching method at colleges and ... workplace. The results of the study are in congruent with Levinson et al.’ (1978) theory that mentoring is not simple and it is ... On the other hand the 20 richest countries have a per capita income 30 times higher ...
Date added: February 3, 2014 - Views: 12
While topical application of sunscreen is a preferred method of. absorbing UVB, some preparations do not absorb the longer ... Radiant exitance is the power per area of the emitted. radiation at the emitting ... Five years ago less than fifty UV monitoring stations were operating around the ...
Date added: May 16, 2013 - Views: 19
This book presents the building blocks of the models in common use by an army of economists thousands of times per day. ... or buggy whips as cars replaced horses as the major method of transportation ... with statements like “fifty percent of all marriages end in divorce.”
Date added: May 17, 2013 - Views: 58
Medical schemes' contribution has also increased by more than 22% per annum over the last two decades ... is a method of supporting formulary guidelines and moving relative ... In this process economic endpoints can be measured in addition to clinical ones. Pharmacoeconomic evaluations ...
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This method provides a transparent mechanism and a reasonably predictable program over a wide range of sites. ... representing an increase of 30 per cent. ... Scientific studies have addressed wildlife habituation for over fifty years, ...
Date added: August 7, 2011 - Views: 130
... will become the method of choice for studying biomolecules. ... We have shown that we can control these changes in expression in time by simple oral administration of a non toxic sugar analogue. ... This strategy has limited effectiveness with only 30 per cent of disease being prevented.
Date added: February 9, 2014 - Views: 7
... and this provides an indirect way of estimating the level of subclinical mastitis in the herd and can trigger action to improve ... Premium payments are typically about one cent per litre ... Spraying is the method of teat disinfectant application in most Australian herds as it is ...
Date added: October 9, 2013 - Views: 47