A polygon selection tool was used to measure nuclear and nucleolar areas in human/mouse monochromosomal hybrid cell lines A9 (#13) 89-2 (chromosome 13) and A9hygro14 10F (chromosome 14). The ratios of areas of nucleolus/nucleus were calculated using Excel software. Nucleofection Nucleofection ...
rather than equivalent questions for females. In Malte Andersson’s bookSexual Selectionfrom 1994, he provides a review of empirical studies conducted until 199012. Most of those studies (167) concern how male traits evolve through female choice. The majority of these...
Although the federal government drafted regulations to achieve these reductions5, provincial governments in Alberta, Saskatchewan, and British Columbia have also proposed their own regulations to achieve equivalent reduction goals, which have since received approval to replace the original federal regulations6...
An economic analysis of the annual budgets, 1970-71 These data are combined to produce an estimate of external collective dose equivalent to 1,720 person-Sv for 1940-1960. During this period there were ... HA Syed - 《Health Physics》 被引量: 2发表: 1996年 A national data set of histo...
(a) Prepare for Quartile the equivalent ratios that have been provided by the agency. (9 marks) (b) Assess the financial and operating performance of Quartile in comparison to its sector averages. (12 marks) (c) Explain four possible limitations of the usefulness of the above comparison. (...
Mutual funds charge annual fees, expense ratios, or commissions, which may affect their overall returns. Employer-sponsored retirement plans commonly invest in mutual funds. How Are Mutual Funds Priced? The value of the mutual fund depends on the performance of the securities in which it invests...
Statement transformation For complex statements involving, for example, correlated subqueries or views, the optimizer might transform the original statement into an equivalent join statement. See "How the Optimizer Transforms SQL Statements" on page 2-30. Choice of optimizer approaches The optimizer ...
The noise model is1Aand the noise is coupled to the dynamics model. ARX does not let you model noise and dynamics independently. Estimate an ARX model to obtain a simple model at good signal-to-noise ratios. ARIX Ay=Bu+11−q−1e ...
These ratios are 1/16.7 and 1/25.4 in high risk groups with free βHCG levels of 0.2–5 and > 5, respectively. Table 4 Distribution of chromosomal abnormalities, structural anomalies, adverse fetal/maternal outcomes in different groups of pregnant women based on the levels of free βHCG...
Samples were serially dehydrated with increasing concentrations of ethanol, then propylene oxide before being embedded in serial ratios (3:1, 2:1, 1:1, 1:2 and 1:3) of propylene oxide:epon araldite resin, with samples in 100% epon araldite resin polymerised at 60˚C for 48 h. ...