Results 121 to 130 of about 3,430,711 (291)

THE STUDY OF BIOLOGICAL VALUE OF QUINOA SEEDS (CHENOPODIUM QUINOA WILLD.) TO CREATE SPECIALIZED FOOD PRODUCTS [PDF]

open access: yesТехника и технология пищевых производств, 2016
Nowadays, an important part of the world food problem is a shortage of protein in the diet. This is a complicated problem, the significance of which is related to the special role of protein in a human life. The negative dynamics of protein value changes
Shchekoldina T.V.   +2 more
doaj  

Composition Operators on Cesàro Function Spaces

open access: yesJournal of Function Spaces, 2014
The compact, invertible, Fredholm, and closed range composition operators are characterized. We also make an effort to compute the essential norm of composition operators on the Cesàro function spaces.
Kuldip Raj, Suruchi Pandoh, Seema Jamwal
doaj   +1 more source

Invisible but not inaccessible—Revealing transient oligomers formed by intrinsically disordered proteins with solution NMR and complementary methods

open access: yesFEBS Letters, EarlyView.
Transient oligomers formed by intrinsically disordered proteins may be ‘invisible’ to direct detection yet remain accessible to solution NMR through equilibrium‐exchange measurements and pressure‐jump experiments. Complementary methods report on mass, stoichiometry, selected distance distributions, morphology, and internal packing.
Martin D. Gelenter, Ad Bax
wiley   +1 more source

Essential Norms of Pointwise Multipliers in the Non‐Algebraic Setting

open access: yesMathematische Nachrichten
ABSTRACT Motivated by some recent results, but also referring to recognized classics, we compute the essential norm and the weak essential norm of multiplication operators acting between two distinct Köthe spaces both defined over the same ‐finite measure space.
Tomasz Kiwerski, Jakub Tomaszewski
openaire   +2 more sources

DNA ligase LigE increases bacterial transformation with damaged extracellular DNA

open access: yesFEBS Letters, EarlyView.
The DNA ligase LigE from the naturally competent Gram‐negative bacterium Neisseria gonorrhoaea increases transformation with cut extracellular DNA. This process is ATP‐dependent and relies on the catalytic activity of LigE; it also requires that LigE contains an intact periplasmic localisation sequence, indicating that ligE functions in the periplasm ...
Jolyn Pan   +4 more
wiley   +1 more source

Soft motions encoded by the fold and mediated by conserved hinge sites drive V‐ATPase allosteric machinery and autoinhibition

open access: yesFEBS Letters, EarlyView.
Vacuolar H+‐ATPase (V‐ATPase) is a multisubunit rotary proton pump that acidifies intracellular compartments. Using elastic network models, we identified conserved hinge residues that govern its large‐scale functional motions. We show that intrinsically encoded ‘soft modes’ drive critical functional transitions, including rotary catalysis and ...
Diksha Parwana   +3 more
wiley   +1 more source

The essential norm of operators in the Toeplitz algebra on $A^p(B_n)$

open access: yesIndiana University Mathematics Journal, 2007
Fil: Suarez, Fernando Daniel. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Oficina de Coordinacion Administrativa Saavedra 15.
openaire   +2 more sources

The Social Norm of Tipping: Does it Improve Social Welfare? [PDF]

open access: yes
Some economists believe that social norms are created to improve welfare where the market fails. I show that tipping is such a norm, using a model in which a waiter chooses service quality and then a customer chooses the tip.
Ofer H. Azar
core  

How structural disorder and polyelectrolyte properties of prothymosin α enable its large interactome

open access: yesFEBS Letters, EarlyView.
In this review, complexes of the fully disordered and highly negatively charged prothymosin α are collected, described, and discussed. Linked to its poly‐electrostatic character, prothymosin α engages a large interactome through multiple different binding modes ranging from fully disordered complexes to short linear motif (SLiM)‐driven interactions ...
Ketty C. Tamburrini   +3 more
wiley   +1 more source

Conformity to social norm interventions is not amplified in tighter nations

open access: yesCommunications Psychology
Social norms have a reliable and oftentimes strong influence on individual attitudes and behaviors across environmental and other domains. This influence has been theorized to differ by cultural tightness—the extent to which people adhere to shared ...
Jane Acierno   +7 more
doaj   +1 more source

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