Results 11 to 20 of about 899,165 (255)

Особливості змісту права громадян на екологічну безпеку [PDF]

open access: yes, 2009
В статье сделан анализ содержания права граждан на экологическую безопасность, определяется момент, с которого право на экологическую безопасность считается ...
Augustyniak, W.   +5 more
core   +1 more source

A study of low power laser on the regenerative process of Girardia tigrina (Girard,1850) (Turbellaria; Tricladida; Dugesiidae) Um estudo de laser de baixa potência no processo regenerativo de Girardia tigrina (Girard,1850) (Turbellaria; Tricladida; Dugesiidae)

open access: yesBrazilian Journal of Biology, 2009
The mechanism of regeneration does not start to restore the wound until its corresponding epimorphic phase. A bioestimulation of tissues and cells by laser radiation depends on the wavelength, on the dose, and on the intensity of the light.
KAR. Lopes, NMR. Campos Velho, E. Munin
doaj   +1 more source

Brief Announcement: Neighborhood Mutual Remainder and Its Self-Stabilizing Implementation of Look-Compute-Move Robots [PDF]

open access: yes, 2019
In this paper, we define a new concept neighborhood mutual remainder (NMR). An NMR distributed algorithms should satisfy global fairness, l-exclusion and repeated local rendezvous requirements.
Dolev, Shlomi   +4 more
core   +1 more source

Intra- and inter-metabolite correlation spectroscopy of tomato metabolomics data obtained by liquid chromatography-mass spectrometry and nuclear magnetic resonance [PDF]

open access: yes, 2008
Nuclear magnetic resonance (NMR) and liquid chromatography-mass spectrometry (LCMS) are frequently used as technological platforms for metabolomics applications.
Bino, R.J.   +4 more
core   +2 more sources

Intracellular repair of oxidation-damaged α-synuclein fails to target C-terminal modification sites

open access: yesNature Communications, 2016
α-synuclein is a protein linked to the occurrence of Parkinson's disease. Here, the authors use time-resolved in-cell NMR spectroscopy to study the repair of methionine-oxidized α-synuclein by endogenous cellular enzymes.
Andres Binolfi   +9 more
doaj   +1 more source

Flow injection analysis NMR (FIA–NMR): a novel flow NMR technique that complements LC–NMR and direct injection NMR (DI–NMR) [PDF]

open access: yesMagnetic Resonance in Chemistry, 2003
AbstractDetails of a new flow NMR technique, flow injection analysis NMR (FIA–NMR), are presented for the first time. This method blends some aspects of both liquid chromatography–NMR and direct injection NMR, and complements both. FIA‐NMR is shown to be useful as an analytical technique, especially for repetitive analyses, and may also prove useful in
openaire   +1 more source

Proton magnetic resonance studies of the aggregation of taurine-conjugated bile salts.

open access: yesJournal of Lipid Research, 1992
The concentration dependence of the 500 MHz 1H-NMR spectra of taurocholate, taurochenodeoxycholate, taurodeoxycholate, and the monosulfate esters of taurochenodeoxycholate has been examined at 0.154 M NaCl in D2O.
RD Stevens   +3 more
doaj   +1 more source

Formation of the β-barrel assembly machinery complex in lipid bilayers as seen by solid-state NMR

open access: yesNature Communications, 2018
The β-barrel assembly machinery (BAM) catalyzes β-barrel protein insertion into the outer membrane of E.coli. Here authors employ high-sensitivity solid-state NMR to reveal how the lipid environment and formation of the BamA-BamCDE complex affect BamA ...
Cecilia Pinto   +5 more
doaj   +1 more source

Development of Genistein Synthesis for Use as a Certified Reference Material

open access: yesРазработка и регистрация лекарственных средств, 2021
Introduction. The use of certified reference materials (CRMs) ensures metrological traceability and comparability of analysis results performed in different laboratories, by different analysts, at different times.
A. A. Zhigalina   +3 more
doaj   +1 more source

Chemical shift extremum of 129Xe(aq) reveals details of hydrophobic solvation

open access: yesScientific Reports, 2018
The 129Xe chemical shift in an aqueous solution exhibits a non-monotonic temperature dependence, featuring a maximum at 311 K. This is in contrast to most liquids, where the monotonic decrease of the shift follows that of liquid density.
Petri Peuravaara   +5 more
doaj   +1 more source

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