Frequency variation

This study determined dielectric constant and dielectric loss factor of bamboo at different moisture contents and frequencies. The main purpose is to provide the dielectric properties of bamboo to determine the parameters of high frequency press technology.

0p tradaviahe11 04-01-2021 14 3   Download

The paper introduces a new method for optimizing the placement of a Dynamic Voltage Restorer-DVR for voltage sag mitigation in distribution systems. The location of DVR is optimally selected on the basis of minimizing the system average RMS variation frequency index – SARFIX of the system of interest.

9p quilen 30-11-2019 23 1   Download

The apparent molecular mass of human milk bile salt-stimulated lipase (BSSL) varies between mothers. The molecular basis for this is unknown, but indirect evidence has suggested the di€erences to reside in a region of repeats located in the C-terminal part of the protein. We here report that a polymorphism within exon 11 of the BSSLgene is the explanation for the molecular variants of BSSL found in milk.

9p research12 01-06-2013 44 4   Download

Humanb2 -glycoprotein I (b2 GPI), also known as apolipo-protein H, has been implicated in haemostasis and the pro-duction ofanti-phospholipid antibodies. There is a wide range ofinterindividual variation in b2GPI plasma levels that is thought to be under genetic control, but itsmolecular basis remains unknown. To understand the genetic basis of b2GPI variation, we analyzed the 5¢ flanking region ofthe b2GPIgene for mutation detection by DHPLC and identi-fied a point mutation at the transcriptional initiation site ()1CfiA) with a carrier frequency of 12.1%. ...

9p tumor12 20-04-2013 36 3   Download

TP53is one of the most commonly mutated genes in human tumours. Variations in the types and frequencies of mutations at different tumour sites suggest that they may provide clues to the identity of the causative mutagenic agent. A useful model for studying humanTP53mutagenesis is the partial human TP53knock-in (Hupki) mouse containing exons 4–9 of humanTP53in place of the corresponding mouse exons.

17p mobifone23 21-01-2013 45 4   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Wertheim cung cấp cho các bạn kiến thức về ngành y đề tài: The functional spectrum of low-frequency coding variation...

17p thulanh22 20-11-2011 36 4   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Variation of allozyme frequencies in Spanish field and cellar populations of D. melanogaster

8p toshiba21 16-11-2011 43 4   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Wertheim cung cấp cho các bạn kiến thức về ngành y đề tài: Conservation versus variation of dinucleotide frequencies across genomes: Evolutionary implications...

21p thulanh19 09-11-2011 132 9   Download

Quantification of Drug Action the dose at which one-half of the group has responded. The dose range encompassing the dose-frequency relationship reflects the variation in individual sensitivity to the drug. Although similar in shape, a dose-frequency relationship has, thus, a different meaning than does a dose-effect relationship. The latter can be evaluated in one individual and results from an intraindividual dependency of the effect on drug concentration.

6p bigbaby87 04-09-2010 130 15   Download