نتایج جستجو برای: ccd design
تعداد نتایج: 967628 فیلتر نتایج به سال:
BACKGROUND Burgeoning global mental health endeavors have renewed debates about cultural applicability of psychiatric categories. This study's goal is to review strengths and limitations of literature comparing psychiatric categories with cultural concepts of distress (CCD) such as cultural syndromes, culture-bound syndromes, and idioms of distress. METHODS The Systematic Assessment of Qualit...
The National Center for Learning and Teaching in Nanoscale Science and Engineering was established to conduct research on how to effectively introduce emergent sciences into K-16 classrooms, using nanoscale science and engineering (NSE) as an example. One of the NCLT’s main goals is to develop an approach to map out the knowledge domains (constructs) associated with NSE and use these domains to...
An HS-SPME method was developed using multivariate experimental designs, which was conducted in two stages. The significance of each factor was estimated using the Plackett-Burman (P-B) design, for the identification of significant factors, followed by the optimization of the significant factors using central composite design (CCD). The multivariate experiment involved the use of Minitab® stati...
ProteinCCD (CCD for Crystallographic Construct Design) aims to facilitate a common practice in structural biology, namely the design of several truncation constructs of the protein under investigation, based on experimental data or on sequence analysis tools. ProteinCCD functions as a meta-server, available online at http://xtal.nki.nl/ccd, that collects information from prediction servers conc...
The use of a large-scale antenna array (LSAA) has become an important characteristic multi-antenna communication systems to achieve beamforming gains such as in designing millimeter-wave (mmWave) combat severe propagation losses. In applications, each element be driven by radio frequency (RF) chain for the implementation fully-digital beamformers, significantly increasing hardware cost, complex...
Background: Dyes are resistant organic matter because they have an aromatic rings. Sulfate radical (SO4●-) is a powerful oxidative radical. The design via CCD, cause the process was done by high accurate and low-cost. The aim of this study was modeling of UV-EPS process to degradation of Acid Blue 25 dye via the CCD from aqueous. Methods: In this experiment study, used to a photoelectrochemical...
objective(s): response surface methodology (rsm) by central composite design (ccd) was applied to statistically optimize the preparation of rutin-quercetin (ru-qr) dual drug loaded human hair keratin nanoparticles as well as evaluate the characteristics. materials and methods: the effects of three independent parameters, namely, temperature (x1:10-40 c), surfactant (x2: sds (1), sls (2), tween-...
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