Results 151 to 160 of about 30,761 (276)
Countercurrent distribution of biological cells [PDF]
It is known that the addition of phosphate buffer to two polymer aqueous phase systems has a strong effect on the partition behavior of cells and other particles in such mixtures.
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Increasing X‐ray energy improves data quality in serial crystallography
Journal of Synchrotron Radiation, EarlyView.Advanced serial crystallography utilizing high‐energy X‐rays enhances diffraction efficiency, data quality and structural resolution under room‐temperature conditions.Serial synchrotron crystallography (SSX) enables structure determination from microcrystals under near‐physiological, room‐temperature conditions but is limited in part due to the ...
Do-Heon Gu +4 more
wiley +1 more source
Spatial price competition and buyer power in the U.S. beef packing industry
American Journal of Agricultural Economics, EarlyView.Abstract We develop a spatially‐explicit model of the U.S. beef packing industry to study key questions related to competition in an oligopsony setting. Cattle supplies are modeled at the county level, and packing plants' location, capacity, and ownership are taken as given. Packers procure negotiated cattle by competing in prices in each local (county)
GianCarlo Moschini, T. Jake Smith
wiley +1 more source
A Novel Efficient Method for Extraction and Purification of Recombinant Phenylalanine Dehydrogenase [PDF]
Journal of Sciences, Islamic Republic of Iran, 2008 Growing applications of phenylalanine dehydrogenase (PheDH) enzyme in the medical and pharmaceutical industries encourages researchers to seek simple, fast and economical alternative purification methods.
doaj
Evaluation of wheat genotypes for drought toleranceusing PEG-6000 at different phenological stages
Zoo BotanicaDrought stress significantly affects the growth and yield of wheat crop. However, tremendous variability exists amongst genotypes concerning their reaction to drought stress. Therefore, figuring out the effects of drought stress on yield and growth of crop plants might assist to select the superior genotypes. In the current study, forty wheat genotypes
Sanjeela Sabahat +10 more
openaire +1 more source
Dendrimeric Antigens for Passive Mast Cell Activation in the Evaluation of Amoxicillin Allergy
Allergy, EarlyView.DeAns with defined nanoscale structure reveal that conjugate size and determinant density govern IgE‐mediated effector‐cell activation in AX allergy. All DeAn generations bind to sIgE in inhibition immunoassay, but only larger DeAns trigger FcεRI‐dependent responses in mouse MC, huRBL‐2H3, and LUVA cells.
Amene Tesfaye Ayane +12 more
wiley +1 more source
Efeito do condicionamento osmótico e estresse salino na qualidade fisiológica de sementes de pimenta. [PDF]
, 2011 Suplemento. Edição dos Trabalhos do 50.
ARAGÃO, C. A. +8 more
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The FEBS Journal, EarlyView.Calcium‐binding S100 proteins are important mediators of inflammation in humans. Distant members of this family have been recently discovered in teleost fish but their resemblance to human proteins has not been explored yet. This study demonstrates that zebrafish‐specific S100i1 and S100i2 (ictacalcins) possess identical structural organization and ...
Liz Hernández +13 more
wiley +1 more source
Materials Research ExpressThe limitations of conventional water curing in tall structures and arid regions necessitate alternative hydration strategies. Use of internal curing agents in high strength concrete can effectively mitigate evaporation and promote enhanced cement ...
Kastro Kiran V, Dhanya Sathyan
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Utilisation du PEG 6000 dans la détermination de l'activité biologique des tannins de certains arbustes méditerranéens [PDF]
, 2010 5 páginas, 2 tablas.--In Porqueddu C. (ed.), Ríos S. (ed.) . The contributions of grasslands to the conservation of Mediterranean biodiversity . Zaragoza : CIHEAM-IAMZ/CIBIO/FAO/SEEP, 2010. p. 209-213 : 12 réf., 2 tabl.: (Options Méditerranéennes : Série
Ammar, H. +2 more
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