Results 21 to 30 of about 49,847 (208)

Chemical and Photometric Evolution of Extended Ultraviolet Disks: Optical Spectroscopy of M83 (NGC5236) and NGC4625 [PDF]

open access: yes, 2007
We present the results from the analysis of optical spectra of 31 Halpha-selected regions in the extended UV (XUV) disks of M83 (NGC5236) and NGC4625 recently discovered by GALEX.
Alex S. Szalay   +40 more
core   +4 more sources

Phérécyde de Syros D6/R23 (LM) réexaminé

open access: yesPhilosophie antique, 2021
L’article reexamine la signification, dans la pensee de Pherecyde, du temoignage de Damascius sur la generation des dieux des cinq recoins par les trois elements crees par Chronos. Les modeles par lesquels on explique la generation de cinq familles de dieux ou de cinq regions du monde a partir de ces trois elements comportent des difficultes internes ...
openaire   +2 more sources

From the Region Attracting to the Region Pushing Out the Population (on the Example of the Silesian Voivodeship)

open access: yesStudia Ekonomiczne i Regionalne, 2022
Subject and purpose of work: The subject of the research is the Silesian Voivodeship, identified with the region which, almost until the end of the 20th century, was characterized by a positive balance of population migration in interregional flows ...
Rakowski Witold
doaj   +1 more source

Perturbed Yukawa Textures in the Minimal Seesaw Model [PDF]

open access: yes, 2017
\noindent We revisit the \textit{minimal seesaw model}, i.e., the type-I seesaw mechanism involving only two right-handed neutrinos. % This model represents an important minimal benchmark scenario for future experimental updates on neutrino oscillations.
Rink, Thomas, Schmitz, Kai
core   +1 more source

The Role of Social Cooperatives in Hungary Over the Past Ten Years – From a Regional Labour Market Perspective

open access: yesStudia Ekonomiczne i Regionalne, 2023
The aim of the research is to show how the effectiveness and regional labour market impact of social cooperatives in Hungary has evolved over the past 10 years.
Dániel Zoltán András   +2 more
doaj   +1 more source

Differences in Slovenian NUTS 3 Regions and Functional Regions by Gender

open access: yesBusiness Systems Research, 2021
Background: Regions at the level of NUTS 3, which is a system used in the EU for various analyses and statistical reports, can be defined as functional regions in terms of labour markets, education areas, and supply markets.
Drobne Samo
doaj   +1 more source

The bends in the slopes of radial abundance gradients in the disks of spiral galaxies -- do they exist? [PDF]

open access: yes, 2002
Spiral galaxies with a reported bend in the slope of gradient in the oxygen abundances (O/H)_R23, derived with traditionally used R23 - method, were examined. It is shown that the artificial origin of the reported bends can be naturally explained.
Pilyugin, L. S.
core   +2 more sources

The polyproline site in hinge 2 influences the functional capacity of truncated dystrophins. [PDF]

open access: yesPLoS Genetics, 2010
Mutations in dystrophin can lead to Duchenne muscular dystrophy or the more mild form of the disease, Becker muscular dystrophy. The hinge 3 region in the rod domain of dystrophin is particularly prone to deletion mutations. In-frame deletions of hinge 3
Glen B Banks   +3 more
doaj   +1 more source

Two‐Dimensional Infrared Spectroscopy Reveals the Presence of a Bridging CO Ligand in Two Catalytic Intermediates of [FeFe] Hydrogenase

open access: yesAngewandte Chemie, EarlyView.
Two‐dimensional (2D) infrared (IR) spectroscopy provides vastly more structural and functional insight into chemical and biological systems than linear IR spectroscopy. Here, we apply 2D‐IR spectroscopy to two controversially discussed states of the [FeFe] hydrogenase active site, revealing the presence of a bridging carbonyl ligand, which is difficult
Cornelius C. M. Bernitzky   +7 more
wiley   +2 more sources

Selection of Strains for Lactic Acid Fermented Grape Juice and Flavor Analysis(葡萄全汁乳酸发酵菌株筛选及其风味分析) [PDF]

open access: yesShipin kexue jishu xuebao, 2013
This study was conducted to provide high quality resources of lactic acid bacteria for lactic acid fermented grape juice. With “ Guipu No.1“ grape juice used as raw material and acid tolerance capacity and flavor evaluation used as indexes, several ...
LIN Xiao-zi(林晓姿)   +5 more
doaj   +1 more source

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