Results 51 to 60 of about 5,657,916 (293)

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Modern communication system on the example of police activities in Poland

open access: yesNowoczesne Systemy Zarządzania, 2018
The system of correct communication undoubtedly affects the operation of the entire organization. The communication process is exposed to various barriers that can distort the transmitted content.
Angelika Wilk, Anna Woźnialis
doaj   +1 more source

Improved communication system for large operations center [PDF]

open access: yes, 1968
When several microphones are fed into a common system, sound originating at any given source results in poor articulation.
Draper, M. S.
core   +1 more source

Towards energy-autonomous wake-up receiver using visible light communication [PDF]

open access: yes, 2016
The use of Visible Light Communication (VLC) in wake-up communication systems is a potential energy-efficient and low-cost solution for wireless communication of consumer electronics.
Gad, Karim M.   +5 more
core   +1 more source

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

open access: yesMolecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra   +10 more
wiley   +1 more source

Geographic Variation in Signal Preferences in the Tropical Katydid Neoconocephalus triops

open access: yesBiology
In communication systems, the signal and preference for the signal have to match, limiting phenotypic variation. Yet, communication systems evolve, but the mechanisms of how phenotypic variation can come into existence while not disrupting the match are ...
Oliver M. Beckers, Johannes Schul
doaj   +1 more source

Deep space monitor communication satellite system Patent [PDF]

open access: yes, 1970
Elimination of tracking occultation problems occurring during continuous monitoring of interplanetary missions by using Earth orbiting communications ...
Clemens, G. W., Jr., Mascy, A. C.
core   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Dual Ethernet and dual RS-422 interactive communication technology based on dual CPU

open access: yesZhongguo Jianchuan Yanjiu, 2020
[Objectives] With the continuous improvement of the electrification level of the Integrated Power System(IPS), real-time acquisition of equipment information and intelligent control of ships are prerequisites for ensuring safe and stable operation of ...
HE Kaiyan   +4 more
doaj   +1 more source

All-optical pulse processing for advanced photonic communication system [PDF]

open access: yes, 2008
This paper investigates the use of a two-photon absorption photodetector for high speed processing of ultrashort optical pulses in advanced photonic communication systems. Specifically the paper describes how the two-photon absorption photodetector maybe
Barry, Liam P.   +9 more
core   +1 more source

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