نتایج جستجو برای: sequential media
تعداد نتایج: 365512 فیلتر نتایج به سال:
In this study, the heterotrophic production potential of the secondary carotenoid lutein by the green microalgae Auxenochlorella protothecoides SAG 211-7a was investigated. A sequential statistical technique was applied to optimize modified bold’s basal media (MBB) to enhance the lutein production from microalgae Auxenochlorella protothecoides SAG 211-7a. Taguchi orthogonal array method was app...
Cell therapy has been proposed as an alternative treatment for retinal diseases. Applications involving stem cells have shown that undifferentiated cells fail to engraft and cannot convert to retinal cells. However, positive results have been reported for retinal precursor cells, suggesting that this approach is the best option. Unfortunately, the source of this cell type is controversial. Pred...
One of the steps to successfully solve problem human infertility is development and improvement culture media used for cultivation embryos in ART programs. In past, significant progress has been made this direction - single-step two-step have developed. Both are widely practice improve efficiency individual results. The aim work was determine effectiveness usage commercial (Continuous Sin...
Multiscale methods have been developed to solve multiphase flow and transport problems in large-scale heterogeneous porous media accurately and efficiently. In this report, the computational efficiency of the multiscale finite-volume method (MSFV) is analyzed. The power of MSFV lies in its ability to combine local basis functions with a global coarse-scale problem to solve highly details hetero...
With the increasing use of multi-core microprocessors and hardware accelerators in embedded media processing systems, there is an increasing need to discover coarse-grained parallelism in media applications written in C and C++. Common versions of these codes use a pointer-heavy, sequential programming model to implement algorithms with high levels of inherent parallelism. The lack of automated...
Organ interactions resulting from drug, metabolite or xenobiotic transport between organs are key components of human metabolism that impact therapeutic action and toxic side effects. Preclinical animal testing often fails to predict adverse outcomes arising from sequential, multi-organ metabolism of drugs and xenobiotics. Human microphysiological systems (MPS) can model these interactions and ...
Current protocols for the culture of human zygotes to blastocysts use two-step sequential media systems. The efficacy of a one-step system involving potassium simplex optimized medium (KSOM(AA)) has been investigated. In study 1, development of zygotes from days 1 to 3 in KSOM(AA) was compared with that for medium P-1. In study 2, embryos were cultured from days 1 to 3 in P-1 followed by cultur...
The gap-junctional protein, connexin43, is differentially expressed in vascular smooth muscle cells (SMCs) according to phenotype. Previous studies suggest that desmin-negative SMCs are characterized by high levels of connexin43, whereas desmin-positive SMCs (of a more contractile phenotype) typically have low connexin43 levels. In this study, we examine systematically the inverse relationship ...
e proliferation of social media in communication and information dissemination has made it an ideal platform for spreading rumors. Automatically debunking rumors at their stage of diusion is known as early rumor detection, which refers to dealing with sequential posts regarding disputed factual claims with certain variations and highly textual duplication over time. us, identifying trending ...
This article makes two different contributions: an analysis of learning styles among undergraduate students in different academic programs, and a proposed regrouping of programs in order to improve teaching practice. The study was conducted in Mexico City in a Mexican private university (Instituto Tecnológico Autónomo de México ITAM), among a sampling of 753 first-year students in 11 undergradu...
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