Results 121 to 130 of about 1,663,266 (336)

A Slowly Pulsating Run‐Away B Star at High Galactic Latitude Ejected From a Spiral Arm

open access: yesAstronomische Nachrichten, EarlyView.
ABSTRACT We report the discovery of the young B6 V run‐away star LAMOST J083323.18 + 430825.4, 2.5 kpc above the Galactic plane. Its atmospheric parameters and chemical composition are determined from LAMOST spectra, indicating normal composition. Effective temperature (Teff$$ {T}_{\mathrm{eff}} $$ = 14,500$$ \mathrm{14,500} $$ K) and gravity (logg ...
Ulrich Heber   +3 more
wiley   +1 more source

Nature of Chemisorption on Titanium Carbide and Nitride

open access: yes, 2005
Extensive density-functional calculations are performed to understand atomic chemisorption on the TiC(111) and TiN(111) surfaces, in particular the calculated pyramid-shaped trends in the adsorption energies for second- and third-period adatoms.
Aleksandra Vojvodic   +8 more
core   +1 more source

Gaia Search for Stellar Companions of TESS Objects of Interest V

open access: yesAstronomische Nachrichten, EarlyView.
ABSTRACT In this paper, we present the latest results of our ongoing multiplicity survey of (Community) TESS Objects of Interest, using astrometry and photometry from the latest data release of the ESA Gaia mission to detect stellar companions of these stars and to characterize their properties.
Markus Mugrauer   +3 more
wiley   +1 more source

DAMPAK APLIKASI MIKORIZA TERHADAP PERTUMBUHAN DAN PERKEMBANGAN PENYAKIT JAMUR AKAR PUTIH (Rigidoporus microporus) PADA BIBIT KARET (Hevea brasiliensis)

open access: yesJurnal HPT (Hama Penyakit Tumbuhan)
Penyakit Jamur Akar Putih (JAP) pada tanaman karet menimbulkan kerugian yang cukup besar. Upaya pencegahan dini diperlukan dengan menggunakan agens hayati mikoriza pada bibit karet.
Fatimah Nur Istiqomah   +2 more
doaj   +1 more source

Epidemiology of Tics

open access: yes, 2012
كما وصفنا في مكان آخر، يتم تعريف التشنجات اللاإرادية على أنها "حركات حركية أو أصوات مفاجئة وسريعة ومتكررة وغير إيقاعية ونمطية" ولديها مخاوف سريرية 1. من المرجح أن تختلف التشنجات اللاإرادية من حيث موقع الجسم أو عدده أو تردده أو تعقيده أو شدته أو قوته، والعواقب الاجتماعية الملحوظة والنتيجة 2. يمكن أن تتراوح الفواصل الزمنية بين التشنجات اللاإرادية من ثوانٍ
Blair Ortiz   +2 more
openaire   +4 more sources

Solvent, Concentration and Temperature Effects in LiNi0.5Mn1.5O4‐Li3PO4 Coating Processes

open access: yesBatteries &Supercaps, EarlyView.
In this study, the utilization of hydrogen peroxide (H2O2) as an activating agent is employed to enhance the electrochemical properties of spinel LiNi0.5Mn1.5O4 by coating it with Li3PO4. The coating process is straightforward and can be accomplished in either organic or aqueous media.
Valeriu Mereacre   +2 more
wiley   +1 more source

Pan‐cancer analysis shapes the understanding of cancer biology and medicine

open access: yesCancer Communications, EarlyView.
Abstract Advances in multi‐omics datasets and analytical methods have revolutionized cancer research, offering a comprehensive, pan‐cancer perspective. Pan‐cancer studies identify shared mechanisms and unique traits across different cancer types, which are reshaping diagnostic and treatment strategies.
Xiaoping Cen   +21 more
wiley   +1 more source

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