نتایج جستجو برای: secondary variable
تعداد نتایج: 553808 فیلتر نتایج به سال:
Common variable immunodeficiency (CVID) usually manifests in the second or third decade of life with recurrent bacterial infections and hypoglobulinemia. Secondary renal amyloidosis with history of pulmonary tuberculosis is rare in CVID, although T cell dysfunction has been reported in few CVID patients. A 40-year-old male was admitted to our hospital with a 3-month history of recurrent respira...
Lice are ectoparasitic insects hosted by birds and mammals. Mitochondrial 12S rRNA sequences obtained from lice show considerable length variation and are very difficult to align. We show that the louse 12S rRNA domain III secondary structure displays considerable variation compared to other insects, in both the shape and number of stems and loops. Phylogenetic trees constructed from tree edit ...
Many bacterial, viral and parasitic pathogens undergo antigenic variation to counter host immune defense mechanisms. In Plasmodium falciparum, the most lethal of human malaria parasites, switching of var gene expression results in alternating expression of the adhesion proteins of the Plasmodium falciparum-erythrocyte membrane protein 1 class on the infected erythrocyte surface. Recombination c...
“Double Frequency Heating” (DFH) now has become the method of choice to optimize the output from the newest generation ECRIS installations. It was a challenge to compare this method with the comparatively cheap method of “metal dielectric” (MD) structure introduced into the plasma chamber, which has also proven to strongly enrich the plasma with electrons that are effectively trapped and heated...
This study was conducted to examine the effect of Liquidity and Leverage on Profitability Firm Value Companies listed at IDXTECHNO for 2017-2019 period. Secondary data is obtained from company's financial statements uploaded IDX's official website website. The used were selected based similarity available annual report data. analysis method uses quantitative methods using SmartPLS 3.0 program. ...
چکیده ندارد.
background: genomic dna was isolated from parabronema skrjabini . rrna region was amplified and sequenced. methods : the rna secondary structure was predicted using mfold software (http://mfold.rit.albany.edu). the secondary structure with bulge, hairpins, helices, interior, external and multi loops was predicted for 5.8srdna of our sequence of p. skrjabini and a sequence of p. skrjabini and tw...
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