Results 201 to 210 of about 142,780 (319)

Degree theory for 4‐dimensional asymptotically conical gradient expanding solitons

Communications on Pure and Applied Mathematics, EarlyView.
Abstract We develop a new degree theory for 4‐dimensional, asymptotically conical gradient expanding solitons. Our theory implies the existence of gradient expanding solitons that are asymptotic to any given cone over S3$S^3$ with non‐negative scalar curvature. We also obtain a similar existence result for cones whose link is diffeomorphic to S3/Γ$S^3/\
Richard H. Bamler, Eric Chen
wiley   +1 more source

A Class of Orientation-Invariant Yao-type Subgraphs of a Unit Disk Graph.

, 2007
Thomas Fevens, Alaa E. Abdallah, Tarek El Salti, Louisa Harutyunyan   +3 more
openalex   +2 more sources

Faster Approximation for Maximum Independent Set on Unit Disk Graph [PDF]

, 2016
Subhas C. Nandy, Supantha Pandit, Sasanka Roy   +2 more
openalex   +1 more source

<i>In vitro</i> antibacterial activity of tigecycline against multidrug-resistant bacteria isolated at the Sourô Sanou University teaching hospital in Bobo-Dioulasso, Burkina Faso. [PDF]

Afr J Lab Med
Kaboré OD, Gonfouli MJ, Muhigwa M, Sow A, Michodigni F, Nagalo A, Zoungrana J, Hema A, Konkobo A, Kafando H, Ouattara A, Poda A, Godreuil S, Ouedraogo AS.   +13 more
europepmc   +1 more source

On the Vapor Pressures, Phase Transitions, and Solid‐State Fluorescence of 2‐(2‐Hydroxyphenyl)benzoxazole and 2‐(2‐Hydroxyphenyl)benzothiazole

ChemPhysChem, EarlyView.
Benzazoles 2‐(2‐hydroxyphenyl)benzothiazole and 2‐(2‐hydroxyphenyl)benzoxazole exhibit tunable optoelectronic properties via excited‐state intramolecular proton transfer. Combining thermogravimetry (TG‐DSC), vapor pressure measurements, and fluorescence spectroscopy, how sulfur (S) versus oxygen (O) substitution dictates their stability, sublimation ...
José M. Silva Ferraz, Ana L. R. Silva, Lorenza Romagnoli, Andrea Ciccioli, Vera L. S. Freitas, Maria D. M. C. Ribeiro da Silva, Stefano Vecchio Ciprioti   +6 more
wiley   +1 more source

In-Memory Shellcode Runner Detection in Internet of Things (IoT) Networks: A Lightweight Behavioral and Semantic Analysis Framework. [PDF]

Sensors (Basel)
Dora JR, Hluchý L, Staňo M.
europepmc   +1 more source

Iron and Nickel Substituted Perovskite Cobaltites for Sustainable Oxygen Evolving Anodes in Alkaline Environment

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Perovskite oxide catalysts with reduced Co content, substituted by Fe and Ni, are synthesized and studied for their activity in the oxygen evolution reaction in alkaline media. An increase in the intrinsic catalytic activity (obtained by the (RctCdl)−1 product) of the base material (Ba0.5Gd0.8La0.7Co2O6‐δ) is seen for an as high as 70 % substitution of
Henrik Petlund, Alaa Faid, Junjie Zhu, Anuj Pokle, Truls Norby, Svein Sunde, Athanasios Chatzitakis   +6 more
wiley   +1 more source

Toward essential oil stewardship: strain-resolved evaluation of thyme oil activity against <i>Pseudomonas aeruginosa</i>. [PDF]

Front Pharmacol
Brożyna M, Stępnicka Z, Tymińska N, Dudek B, Kapczyńska K, Matkowski A, Sun Y, Tomczyk M, Junka A.   +8 more
europepmc   +1 more source

Purification of Li2CO3 Obtained through Pyrometallurgical Treatment of NMC Black Mass from Electric Vehicle Batteries

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Lithium carbonate (Li2CO3) obtained from the black mass of recycled lithium batteries is dissolved in water under controlled conditions to remove lithium fluoride (LiF), which is present at a concentration of 3.08 % by weight. The dissolution is carried out at temperatures below 10 °C, and it has been demonstrated that lower temperatures result in ...
Laura Rosso, Lorena Alcaraz, Olga Rodríguez‐Largo, Félix A. López   +3 more
wiley   +1 more source

Robust Algorithms for Finding Triangles and Computing the Girth in Unit Disk and Transmission Graphs [PDF]

Katharina Klost, Wolfgang Mulzer
openalex   +1 more source