Results 51 to 60 of about 1,341,673 (341)

Mahler Measure of "Almost" Reciprocal Polynomials

open access: yes, 2018
Here we give a lower bound of the Mahler measure on a set of polynomials that are "almost" reciprocal. Here "almost" reciprocal means that the outermost coefficients of each polynomial mirror each other in proportion, while this pattern breaks down for ...
Saunders, J. C.
core   +1 more source

On how 'middle' plus 'associative/reciprocal' became 'passive' in the Bantu A70 languages [PDF]

open access: yes, 2010
In this paper we show that the Bantu A70 languages did not preserve the passive morpheme inherited from Proto-Bantu (PB), but developed a new suffix. It is a morpheme that is compound in origin, consisting of two verbal derivation suffixes which still ...
Bostoen, Koen, Nzang-Bie, Yolande
core   +1 more source

Ergothioneine supplementation improves pup phenotype and survival in a murine model of spinal muscular atrophy

open access: yesFEBS Letters, EarlyView.
Spinal muscular atrophy (SMA) is a genetic disease affecting motor neurons. Individuals with SMA experience mitochondrial dysfunction and oxidative stress. The aim of the study was to investigate the effect of an antioxidant and neuroprotective substance, ergothioneine (ERGO), on an SMNΔ7 mouse model of SMA.
Francesca Cadile   +8 more
wiley   +1 more source

About Connections

open access: yesFrontiers in Neuroanatomy, 2015
Despite the attention attracted by connectomics, one can lose sight of the very real questions concerning What are connections? In the neuroimaging community, structural connectivity is ground truth and underlying constraint on functional or effective ...
Kathleen S Rockland, Kathleen S Rockland
doaj   +1 more source

Reconfigurable optomechanical circulator and directional amplifier

open access: yes, 2017
Non-reciprocal devices, which allow the non-reciprocal signal routing, serve as the fundamental elements in photonic and microwave circuits and are crucial in both classical and quantum information processing.
Chen, Yuan   +7 more
core   +2 more sources

Reciproc Blue: The New Generation of Reciprocation

open access: yesDental News, 2017
Aim: This article introduces the Reciproc1 blue system and describes the clinical technique with and without creating a glide path. Methodology: The concept of canal preparation with only one mechanical instrument used in reciprocation was introduced several years ago.
openaire   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

The Phenomenon of Assimilation of Al-Tha'alabi (875 AH) In His Interpretation Al-Jawaher Al-Hissan

open access: yesمجلة جامعة كويه للعلوم الانسانية والاجتماعية, 2020
This study examines one of the phonetic phenomena in the interpretation of Al-Jawaher Al-Hissan for Al-Tha’alibi (d.875 AH), which is: assimilation.
Abduljabar A. Muhammad   +1 more
doaj   +1 more source

The Principle of Reciprocity

open access: yesJournal of Magnetic Resonance, 2011
The circumstances surrounding the realisation that NMR signal reception could be quantified in a simple fundamental manner using Lorentz's Principle of Reciprocity are described. The poor signal-to-noise ratio of the first European superconducting magnet is identified as a major motivating factor, together with the author's need to understand phenomena
openaire   +4 more sources

The role of fibroblast growth factors in cell and cancer metabolism

open access: yesFEBS Letters, EarlyView.
Fibroblast growth factor (FGF) signaling regulates crucial signaling cascades that promote cell proliferation, survival, and metabolism. Therefore, FGFs and their receptors are often dysregulated in human diseases, including cancer, to sustain proliferation and rewire metabolism.
Jessica Price, Chiara Francavilla
wiley   +1 more source

Home - About - Disclaimer - Privacy