Results 41 to 50 of about 280,542 (312)
SIGNIFICANT ENHANCE OF THE INDIRECT MICROWAVE HEATING YIELD IN THE FOAMING PROCESS OF GLASS WASTE
Nonconventional Technologies Review, 2019 The paper contains testing results of an intensification method of the remarkable microwave absorbing capacity of a silicon carbide crucible coated with a yttrium oxide layer, applied in the sintering/ foaming process of the glass waste.
Lucian Paunescu +3 more
doaj
El impacto de Twitter en el periodismo: un estado de la cuestión
Revista de la Asociación Española de Investigación de la Comunicación, 2015 La literatura académica sobre las implicaciones de Twitter en el periodismo ha proliferado en los últimos años. El objetivo de este artículo es exponer las principales tendencias y líneas de investigación en este ámbito.
Amparo López Meri
doaj +1 more source
What are the Channels for Technology Sourcing? Panel Data Evidence from German Companies [PDF]
, 2012 Innovation processes within corporations increasingly tap into international technology sources, yet little is known about the relative contribution of different types of innovation channels.
Harhoff, Dietmar
core +2 more sources
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
GLASS FOAM FROM BOROSILICATE GLASS WASTE PRODUCED IN MICROWAVE FIELD
Nonconventional Technologies Review, 2019 The paper presents experimental results of producing glass foam from borosilicate glass waste (laboratory ware) using the microwave energy. More variants of foaming agents (silicon carbide, calcium carbonate and activated carbon) and additives (coal ash
Lucian Paunescu +3 more
doaj
Beneficium, 2021 Within the framework of the theoretical analysis, we study the basics of the selection of IT-specialists, the difficulties that employers face in this selection, as well as the specifics of the work of IT-recruiters, associated with the need to immerse ...
Tamari M. Alieva / Тамари М. Алиева +1 more
doaj +1 more source
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10
FEBS Letters, EarlyView.Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang +8 more
wiley +1 more source
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
EXPERIMENTAL MANUFACTURE OF CELLULAR GLASS FROM GLASS WASTE IN THE MICROWAVE REACTOR
Nonconventional Technologies Review, 2020 Experimental results of the process of manufacturing cellular glass from glass waste and calcium carbonate (between 1.1-1.4 wt.%) in a microwave reactor are presented in the paper.
Marius Florin Dragoescu, Lucian Paunescu
doaj