Results 71 to 80 of about 300,894 (355)

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

Current Study on Choke and Kill Line Connector of Subsea BOP Stack

open access: yesShiyou jixie, 2016
Choke and kill line connector is the key equipment of subsea blowout preventer stack,of which the core technology is mainly controlled by a few foreign BOP manufacturers.To guarantee our country’s energy security and protect our maritime rights and ...
Hou Guoqing
doaj  

A proposed adjustable RF cable connector [PDF]

open access: yes, 1973
In system that requires negligible loss, it may be necessary to adjust cable length to exact multiple of transmitted wavelength. Adjustable cable connector saves time and cost by eliminating need to add to or cut from cable.
Doyle, J. D., Stringer, E. J.
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Asidentske i sindetske rečenice u Kur'anu

open access: yesAnali Gazi Husrev-Begove Biblioteke, 2016
U ovome radu govori se o složenim rečenicama sastavljenim od naporednih nezavisnih prostih rečenica u arapskom jeziku prikazanih na primjerima kur’anskoga teksta.
Mustafa Jahić
doaj  

Improved universal electrical connector [PDF]

open access: yes, 1972
Universal electrical connector for use with various types of electric cable, inserts, and pin styles is described. Connector may be used over variety of environmental conditions. Details of construction are discussed.
Kennedy, B. W.
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Connector Structure “A + Generalization Marker”: Semantics and Textual Role

open access: yesНаучный диалог
This article presents a description of a specific emerging group of Russian connectors structured as “A + generalization marker,” including phrases such as ‘a voobshche’ [and generally, ‘a v osnovnom’ [and mainly], ‘a v ostalnom’ [and in the rest], ‘a v ...
N. V. Kuznetsova, O. V. Pochtareva
doaj   +1 more source

A novel design modification to improve flexural strength of zirconia framework: A comparative experimental in vitro study

open access: yesJournal of Pharmacy and Bioallied Sciences, 2020
Aim: Zirconia-based restoration is successfully replacing metal ceramic restorations in posterior areas. Although higher mechanical properties of zirconia, their use in compromised situation is questionable.
Rajesh Shetty   +5 more
doaj   +1 more source

Robot-friendly connector [PDF]

open access: yes, 1993
Robot friendly connectors, which, in one aspect, are truss joints with two parts, a receptacle and a joint, are presented. The joints have a head which is loosely inserted into the receptacle and is then tightened and aligned.
Parma, George F.   +2 more
core   +1 more source

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