Results 101 to 110 of about 8,093,612 (203)

ADAR1 A-to-I RNA editing alters codon usage [PDF]

open access: yes, 2018
AbstractBackgroundFully grown mammalian oocytes and eggs are transcriptionally quiescent, and therefore have a unique RNA environment in which cellular processes depend on post-transcriptional regulation. RNA editing of adenosines into inosines (A-to-I) by adenosine deaminases acting on RNA (ADARs) is a common post-transcriptional gene regulatory ...
Brachova, Pavla   +5 more
openaire   +1 more source

A New Model for the Spiral Structure of the Galaxy. Superposition of 2+4-armed patterns

open access: yes, 2000
We investigate the possibility of describing the spiral pattern of the Milky Way in terms of a model of superposition 2- and 4-armed wave harmonics (the simplest description, besides pure modes).
Amaral L. H.   +30 more
core   +1 more source

An airborne geophysical survey of part of west Dyfed, South Wales, and some related ground surveys [PDF]

open access: yes, 1986
A detailed airborne geophysical survey has been made of part of west Dyfed at a flying height of 75 m with magnetic, electromagnetic (VLF-EM) and radiometric equipment mounted in a helicopter.
Cave, R., Cornwell, J.D.
core  

Near-field to far-field transition of photonic crystal fibers: symmetries and interference phenomena

open access: yes, 2002
The transition from the near to the far field of the fundamental mode radiating out of a photonic crystal fiber is investigated experimentally and theoretically.
Birks   +9 more
core   +1 more source

Spherically-shaped rocket motor Patent [PDF]

open access: yes, 1964
Spherical solid propellant rocket engine having abrupt ...
Odonnell, T. J.
core   +1 more source

Two-photon interference of multimode two-photon pairs with an unbalanced interferometer

open access: yes, 2003
Two-photon interference of multimode two-photon pairs produced by an optical parametric oscillator has been observed for the first time with an unbalanced interferometer. The time correlation between the multimode two photons has a multi-peaked structure.
Goto, Hayato   +4 more
core   +1 more source

The results of the comparative evaluation of samples of oat (A. sativa L., A. byzantine C. Koch) for resistance to lodging, yield and adaptability in central Non-chernozem zone of the Russian Federation

open access: yesОвощи России, 2019
Relevance. Each sample is characterized by a number of biological features, due to the recombination of genetic material in the process of its selection.
Julia I. Vargach
doaj   +1 more source

Constructions of new matroids and designs over GF(q)

open access: yes, 2020
A perfect matroid design (PMD) is a matroid whose flats of the same rank all have the same size. In this paper we introduce the q-analogue of a PMD and its properties. In order to do that, we first establish a new cryptomorphic definition for q-matroids.
Byrne, Eimear   +4 more
core  

Action and semantics of time in agro-ecology [PDF]

open access: yes, 2010
In the systemic approach, the system is perceived as an action or a collection of overlapping actions expressed in reference to Time, Space, and Morphology (or Energy). When the system is studied by different disciplines, the referentials differ, as well
Clouvel, Pascal   +3 more
core   +1 more source

Long-lasting and fast methylglyoxal-scavenging peptide CycK(Myr)R4E alleviates chronic pain in type 2 diabetic mice

open access: yesPAIN Reports
. Introduction:. Pathological levels of methylglyoxal (MG), a reactive dicarbonyl product of glucose, contribute to major neurological complications associated with type II diabetes, including chronic neuropathic pain.
Paramita Basu   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy