Results 41 to 50 of about 197,522 (210)

A Near-Infrared Spectroscopic Study of Young Field Ultracool Dwarfs

open access: yes, 2013
We present a near-infrared (0.9-2.4 microns) spectroscopic study of 73 field ultracool dwarfs having spectroscopic and/or kinematic evidence of youth (~10-300 Myr).
Allers, K. N., Liu, Michael C.
core   +1 more source

KLIMONAS-Ch24-A13 -

open access: yes, 2023
Appendix of: Vigne J.-D., Briois F., Guilaine J. (eds.), « Klimonas, an Early Pre-Pottery Neolithic village in Cyprus », Gallia Préhistoire & Paléorient, International Supplement 1, CNRS Éditions, Paris, 2023.
openaire   +1 more source

Antifungal activity and application of Bacillus tequilensis A13 in biocontrol of Rehmannia glutinosa root-rot disease

open access: yesChemical and Biological Technologies in Agriculture, 2023
Background The bacterial genus Bacillus, an important group of bacteria which can suppress phytopathogens, has been widely used in agriculture. However, different species of Bacillus often displayed significant differences in probiotic efficiency and ...
Ruifei Wang   +6 more
doaj   +1 more source

Changes in resting-state functional connectivity after stroke in a mouse brain lacking extracellular matrix components

open access: yesNeurobiology of Disease, 2018
In the brain, focal ischemia results in a local region of cell death and disruption of both local and remote functional neuronal networks. Tissue reorganization following stroke can be limited by factors such as extracellular matrix (ECM) molecules that ...
Miriana Jlenia Quattromani   +4 more
doaj   +1 more source

Institutionalization Of Residential Property Management In Poland

open access: yesReal Estate Management and Valuation, 2015
The management of residential properties has its specificity which primarily arises from their constant inhabitation by users, which requires the permanent provision of specific services to flats.
Nalepka Adam
doaj   +1 more source

Weak Decays of Doubly-Heavy Tetraquarks ${b\bar c}{q\bar q}$

open access: yes, 2018
We study the weak decays of exotic tetraquark states ${b\bar c}{q\bar q}$ with two heavy quarks. Under the SU(3) symmetry for light quarks, these tetraquarks can be classified into an octet plus a singlet: $3\bigotimes\bar 3=1\bigoplus8$.
Li, Gang, Wang, Xiao-Feng, Xing, Ye
core   +1 more source

Design of a Novel Polyvinyl Imidazole-Based Adsorbent for Efficient Textile Dye Removal

open access: yesNanomaterials
Textile dye effluents containing toxic organic compounds pose serious environmental challenges. In this study, novel Poly(1-vinyl imidazole)-Bis[2-(methacryloyloxy)ethyl] phosphate (PVIB) polymers were synthesized with crosslinker molar fractions ranging
Seyda Tugba Gunday   +7 more
doaj   +1 more source

Carbon-enhanced Metal-poor Stars in SDSS/SEGUE. I. Carbon Abundance Estimation and Frequency of CEMP Stars

open access: yes, 2013
We describe a method for the determination of stellar [C/Fe] abundance ratios using low-resolution (R = 2000) stellar spectra from the SDSS and SEGUE. By means of a star-by-star comparison with a set of SDSS/SEGUE spectra with available estimates of [C ...
Beers, Timothy C.   +10 more
core   +3 more sources

Housing Needs of Older People in Poland as Exemplified by the Warsaw, Poznań and Szczeciń Urban Areas

open access: yesReal Estate Management and Valuation, 2019
Due to an ageing population, local governments are facing new challenges in the field of addressing the housing needs of older people. Seniors are not a homogeneous group; three basic categories may be distinguished in terms of independence level and the
Iwański Rafał   +2 more
doaj   +1 more source

La cultura del privilegio y la igualdad de derechos: antípodas por resolver en las democracias latinoamericanas

open access: yesEl Trimestre Económico, 2022
La confianza en interacciones sociales e instituciones democráticas en América Latina se ve erosionada por la persistencia de privilegios de grupos que perpetúan brechas de clase en acceso a activos, capital cultural, redes de relaciones, apropiación de ...
Martín Hopenhayn
doaj   +1 more source

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