Results 101 to 110 of about 3,610,646 (298)

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

AUTOMATED INFORMATION-MEASURING SYSTEM FOR MEASUREMENT OF VOLTAGE CHARACTERISTICS OF SEMICONDUCTOR STRUCTURES

open access: yesИзмерение, мониторинг, управление, контроль
Background. Structures based on semiconductor materials are widely used in nano- and microelectronics devices. One of the promising directions is related to the production and research of transparent conductive films and structures based on them.
E.A. Pecherskaya   +5 more
doaj   +1 more source

Quantifying entanglement in multipartite conditional states of open quantum systems by measurements of their photonic environment [PDF]

open access: yes, 2012
A key lesson of the decoherence program is that information flowing out from an open system is stored in the quantum state of the surroundings. Simultaneously, quantum measurement theory shows that the evolution of any open system when its environment is
Strunz, Walter T.   +2 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Algorithm for testing radio-electronic equipment under conditions of ionizing radiation

open access: yesИзвестия высших учебных заведений. Поволжский регион:Технические науки
Background. Active exploration of near-Earth space requires reducing the cost and accelerating the development of electronic equipment (EE) resistant to factors affecting a spacecraft during its operation in orbit. Materials and methods.
A.G. Dmitrienko   +3 more
doaj   +1 more source

Flight array processor [PDF]

open access: yes
Spaceflight applications for the NASA Scatterometer (NSCAT) , an ocean surface wind measuring system flown as part of the Navy Remote Ocean Sensing System (NROSS) are discussed in outline form, along with information on the Advanced Digital Synthetic ...

core   +1 more source

High Resolution Current & Bathymetry Determined by Nautical X-Band Radar in Shallow Waters [PDF]

open access: yes, 2009
The wave and current monitoring system WaMoS II is a remote sensing system based on a nautical X-Band radar generally used for navigation and ship traffic control.
Bell, Paul S., Hessner, Katrin
core  

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

The Cost Impact of Spam Filters: Measuring the Effect of Information System Technologies in Organizations [PDF]

open access: yes
More than 70% of global e-mail traffic consists of unsolicited and commercial direct marketing, also known as spam. Dealing with spam incurs high costs for organizations, prompting efforts to try to reduce spam-related costs by installing spam filters ...
Caliendo, Marco   +3 more
core  

Multiple-sensor integration for efficient reverse engineering of geometry [PDF]

open access: yes, 2013
This paper describes a multi-sensor measuring system for reverse engineering applications. A sphere-plate artefact is developed for data unification of the hybrid system.
Fletcher, Simon   +3 more
core  

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