Results 151 to 160 of about 39,942,250 (334)

To the question of studying natural science disciplines using virtual reality technologies

open access: yes, 2018
Zhaidary Abeldina   +4 more
semanticscholar   +1 more source

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

open access: yesFEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey   +4 more
wiley   +1 more source

COMPETENCES FORMATION DIAGNOSTICS WITHIN LABORATORY CLASSES IN THE NATURAL SCIENCES DISCIPLINES [PDF]

open access: yesСовременные наукоемкие технологии (Modern High Technologies), 2020
I.O. Baklanov, I.P. Biryukova
openaire   +1 more source

Salmonella enterica serovar typhi limits the potency of typhoid toxin and ADP‐ribosylating toxin AB to establish a persistent infection

open access: yesFEBS Open Bio, EarlyView.
The two catalytic subunits of typhoid toxin dissociate from the holotoxin in the ER of an intoxicated cell, but only CdtB exits the ER to generate immunosuppressive effects. PltA is retained in the ER and sequestered from its cytosolic target, thus allowing the anti‐inflammatory effects of CdtB to promote intestinal colonization.
Maria C. Zabala‐Rodriguez   +4 more
wiley   +1 more source

A Curriculum for Gifted Secondary Science Students [PDF]

open access: yes, 1985
What curriculum can be developed which would provide enrichment for gifted secondary science students, integrate the science disciplines, and provide a format for research?
Walker, Peggy Skilling
core  

BCG vaccination potentiates oxidative phosphorylation in neonatal myeloid‐derived suppressor cells

open access: yesFEBS Open Bio, EarlyView.
BCG vaccination enhances oxidative phosphorylation in neonatal MDSCs, impairing their immunosuppressive function. It upregulates electron transport chain genes and mitochondrial activity, increasing ATP and oxygen consumption. Pharmacological OXPHOS inhibition partially restores suppressive capacity, confirming causality.
Yingying Chen, Hui Li
wiley   +1 more source

INFORMATIZATION IN EDUCATION

open access: yesRUDN Journal of Informatization in Education, 2016
The article draws attention to the fact that the Informatization of primary education is a uniform process, in which I the first turn mathematics and computer science are associated.
A A Medzhidova
doaj  

METHODOLOGY FOR FORMING A SYSTEM OF NATURAL SCIENCE CONCEPTS ON THE DISCIPLINE "TECHNOLOGIES OF PRIMARY NATURAL SCIENCE EDUCATION" BY MEANS OF INFOGRAPHICS

open access: yesСовременные проблемы науки и образования (Modern Problems of Science and Education), 2022
O.A. Yaskina, Y.B. Lev
openaire   +1 more source

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

open access: yesFEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata   +3 more
wiley   +1 more source

Challenges for Interdisciplinary Use in Forest Management Prompts of Coalition of Forest Management, Economic and Institutional Sciences: 2005, 361 pages

open access: yesJurnal Manajemen Hutan Tropika, 2014
In general, the science of forest management provides guidance on how forest managers set the forest, so that it is ready to be sustainably managed and used. The forest setting is based on the natural properties of forest - bio- physical characteristics,
Hariadi Kartodihardjo
doaj  

Home - About - Disclaimer - Privacy