Results 101 to 110 of about 4,295,538 (284)
Computing Fourth Atom-bond Connectivity Index of V-Phenylenic Nanotubes and Nanotori
Acta Chimica Slovenica, 2013 Among topological descriptors connectivity topological indices are very important and they have a prominent role in chemistry. One of them is atom-bond connectivity (ABC) index defined as ABC(G)= [formula:see text], in which degree of vertex v denoted ...
Mohammad Reza Farahani
doaj
Journal of Inequalities and Applications, 2017 Topological indices are the mathematical tools that correlate the chemical structure with various physical properties, chemical reactivity or biological activity numerically.
Muhammad Imran +3 more
doaj +1 more source
Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces
Advanced Functional Materials, EarlyView.A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai +6 more
wiley +1 more source
Revista Cubana de Medicina Militar, 2020 Introducción: Resulta difícil diagnosticar con certeza la necesidad de reoperar a un paciente después de cirugía abdominal mayor. Objetivo: Evaluar la validez de tres procedimientos para la predicción de la reoperación en cirugía abdominal.
Caridad de Dios Soler Morejón +4 more
doaj +2 more sources
Advanced Functional Materials, EarlyView.It is shown that interfaces between organic and inorganic layers govern long‐range stacking disorder and in‐plane anisotropy in 2D metal‐halide perovskites. By comparing single‐cation AB‐AB and ordered mixed‐cation ABCD‐ABCD stackings, SCXRD reveals enhanced mosaicity, while optics confirm high birefringence.
Yixuan Dou +6 more
wiley +1 more source
Electron–Matter Interactions During Electron Beam Nanopatterning
Advanced Functional Materials, EarlyView.This article reviews the electron–matter interactions important to nanopatterning with electron beam lithography (EBL). Electron–matter interactions, including secondary electron generation routes, polymer radiolysis, and electron beam induced charging, are discussed.
Camila Faccini de Lima +2 more
wiley +1 more source
The Cell of Origin of Diffuse Large B-cell Lymphoma: Is It a Predictor for Response Rate?
مجله كليه طب الكنديBackground: Diffuse large B-cell lymphomas not otherwise specified (DLBCL-NOS), is the most common lymphoma subtype, which is further divided into germinal center B-cell (GBC), activated B-cell (ABC), and unclassifiable. In Iraq, 1,010 deaths due to non-
Noor Muayad Jabbar, Ali Muhammed Jawad
doaj +1 more source
Advanced Functional Materials, EarlyView.In this study, the preparation techniques for silver‐based gas diffusion electrodes used for the electrochemical reduction of carbon dioxide (eCO2R) are systematically reviewed and compared with respect to their scalability. In addition, physics‐based and data‐driven modeling approaches are discussed, and a perspective is given on how modeling can aid ...
Simon Emken +6 more
wiley +1 more source
An Ionic Gelation Powder for Ultrafast Hemostasis and Accelerated Wound Healing
Advanced Functional Materials, EarlyView.An ultrafast ionic gelation‐activated hemostatic powder (AGCL) forms a hydrogel within ≈1 s upon contact with blood‐derived calcium ions. The AGCL powder enables rapid hemorrhage control, strong tissue adhesion, and enhanced healing. The powder's pre‐crosslinked polymer network ensures high blood uptake and stability, offering effective treatment for ...
Youngju Son +12 more
wiley +1 more source
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2017 BackgroundThe ABC‐stroke score (age, biomarkers [N‐terminal fragment B‐type natriuretic peptide, high‐sensitivity troponin], and clinical history [prior stroke/transient ischemic attack]) was proposed to predict stroke in atrial fibrillation (AF).
José Miguel Rivera‐Caravaca +6 more
doaj +1 more source