Results 41 to 50 of about 347,569 (291)

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Aluminum oxide filler prevents obstructions in tubing during welding [PDF]

open access: yes, 1966
Granular aluminum oxide is used as filler in serpentine tubing while welding the tubing to a flat surface. The filler eliminates obstructions in the tubes formed by molten weld nuggets and is porous enough to allow gases to escape from the welding ...
Okelly, K. P.
core   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

AM I A TROUBLE MAKER? FILLER WORDS IN SPONTANEOUS SPEECH; STRATEGIES OR INTERFERENCE (PRELIMINARY STUDY) [PDF]

open access: yes, 2012
The present paper attempts to address the subtopic of the seminar, language acquisition, by going through the phenomenon of filler words in students’ spontaneous speech.
Efendi, Arapa
core  

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Efficacy, Safety, and Longevity of Hyaluronic Acid Filler Injection in Treating Temple Hollowness by Sonographic Identifying 17 Soft Tissue Layers

open access: yesPlastic and Reconstructive Surgery, Global Open
Background:. Successful aesthetic interventions in upper-face aging require a profound understanding of the intricate anatomy of temporal. This study aimed to comprehensively evaluate the effect of hyaluronic acid (HA) injection in temple areas by ...
Jong-Seo Kim, MD
doaj   +1 more source

Effect of adhesion additive and nature of filler on interfacial interaction and fatigue parameters of asphalt mastic [PDF]

open access: yesНанотехнологии в строительстве
Introduction. The effect of adhesion additive and nature of filler on fatigue life and interfacial interaction in mastic is analyzed in this paper. Materials and methods of research. Frequency sweep from 0.1 to 100 rad/s at strain 0.05% at temperatures
Vikroria N. Gorbatova   +3 more
doaj   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Conditions for use of fly ashes as filler for hot-mix asphalt

open access: yesBudownictwo i Architektura, 2014
The main purpose of this work is to get to know the structural and functional properties of fly ashes, i.e. industrial waste from lignite-fired power plant, from the perspective of their use as fillers for hot-mix asphalt (HMA).
Wojciech Grabowski   +3 more
doaj   +1 more source

Toughening of the ceramic superconductor Bi-2223 with Ag [PDF]

open access: yes, 2002
In an attempt to increase the toughness of the high temperature superconductor Bi1.5Pb0.5Sr2Ca2Cu3Ox (Bi-2223) we synthesised composites with three different filler morphologies of Ag.
Bruneel, Els   +3 more
core   +1 more source

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