Results 61 to 70 of about 378,071 (208)
X-ray observations of eight young open star clusters : I. Membership and X-ray Luminosity
We present a detailed investigation of X-ray source contents of eight young open clusters with ages between 4 to 46 Myr using archival X-ray data from XMM-Newton. The probable cluster memberships of the X-ray sources have been established on the basis of
Bhatt, Himali +4 more
core +1 more source
Integration of High‐p, Low‐T CO2 Electrolysis with Pressure Swing Adsorption Purification
We evaluate a high‐p low‐T CO2 electrolysis (LTCE) cell with a pressure swing adsorption (PSA) to compare cascade vs. recycle operation. Although a cascade yields high CO selectivity but limited yield, a full recycle achieves near‐quantitative CO production, highlighting gas recycling as essential for LTCE/PSA systems.
Martin Peters +5 more
wiley +1 more source
Satisfakcija kao oblik popravljanja nematerijalne štete [PDF]
Suvremeni tehnološki napredak kao i razna znanstvena dostignuća, pored svih svojih pozitivnih učinaka na ljudski život, ostavljaju za sobom često i posljedi¬ce u vidu materijalne i nematerijalne štete.
Alena Jurić
doaj
Enveloping Lie Superalgebras and Killing-Ricci Forms of Bol Superalgebras
In this paper, enveloping Lie superalgebras of Bol superalgebras is introduced. The notion of Killing-Ricci forms and invariant forms of these superalgebras is investigated as generalization of the one of Bol algebras.
Sylvain Attan
doaj +1 more source
Two remarks about Ma\~n\'e's conjecture
We prove that Ma\~n\'e's conjecture, as stated in {\em Lagrangian flows: the dynamics of globally minimizing orbits}, Bol. Soc. Brasil. Mat. (N.S.) 28 (1997), no. 2, 141--153, contains another conjecture of Ma\~n\'e, stated in {\em Generic properties and
Massart, Daniel
core +2 more sources
In this paper we investigate the Bol loops and connected with them groups. We prove an analog of the Doro's theorem for Moufang loops and find a criterion for simplicity of Bol loops. One of the main results obtained is the following: if the right multiplication group of a connected finite Bol loop $S$ is a simple group, then $S$ is a Moufang loop.
openaire +2 more sources
Botanical exploration, discovery and conservation rely heavily on access to herbarium collections. Recently, digital access to label information, including georeferenced locality data, and images of herbarium specimens available online have greatly increased usage of herbarium specimen data.
Ronell R. Klopper +9 more
wiley +1 more source
Low Temperature Site‐Specific Pulsed Laser Annealing of MoS2
The application of laser pulses, of extremely short duration, is investigated as a potential new method to modify the atomic structure of ultrathin 2D materials for use in the creation of future electrical devices. The process is efficient, offering a site‐specific functionality, where regions of an electronic device that only requires annealing is ...
Nazar Farid +13 more
wiley +1 more source
A one‐step in situ fabrication produces Pt‐segregated nanoparticles encapsulated in porous carbon shells. This design drastically reduces Pt content while maintaining high oxygen reduction reaction activity and long‐term durability. The catalyst meets DOE targets even at ultralow Pt loading, presenting a practical pathway toward cost‐effective, high ...
Jiho Min +11 more
wiley +1 more source

