Results 121 to 130 of about 9,360 (305)
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Decoupling deprotonation from metalation: Thia-Fries rearrangement
, 2008 Label-enabled: Studies with 2H-, 18O-, and 34S-labeled aryl triflates show that lithium diisopropylamide-mediated thia-Fries rearrangement proceeds through an irreversible ortho deprotonation (see scheme; DIPA=diisopropylamine, LDA=lithium ...
Dyke, Alan M. +26 more
core +1 more source
A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection
Advanced Engineering Materials, EarlyView.A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan +9 more
wiley +1 more source
Beilstein Journal of Organic ChemistryA polysubstituted 3-aminoimidazo[5,1-b]oxazol-6-ium framework has been accessed from a new nitrenoid reagent by a two-step ynamide annulation and imidazolium ring-formation sequence. Metalation with Au(I), Cu(I) and Ir(I) at the C2 position provides an L-
Andrew D. Gillie +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi +4 more
wiley +1 more source
IUCrDataThe structure of the title solvated bis-N-heterocyclic carbene palladium(II) complex, [PdI2(C19H32N4O2)2·C2H6O, exhibits a slightly distorted square-planar coordination at the palladium(II) atom, with the six-membered chelate ring adopting a boat ...
Ping Liao +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky +5 more
wiley +1 more source
DIHYDRODIPYRIDOPYRAZINES: SYNTHESIS AND FUNCTIONALIZATION
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2010 Different conceptual synthetic approaches to the elaboration of a new family of planar polynuclear nitrogen containing aromatic heterocycles – the dihydrodipyridopyrazines – are reviewed: the arynic reaction, the sequence palladium coupling reaction ...
Gérald Guillaumet +4 more
doaj
o-Selective metalation and electrophilic substitution of benzylamine derivatives
N-Pivaloylbenzylamines and derivs. [e.g., 2,4-R(MeO)C6H4CH2NHCOCMe3, I, R = H] undergo smooth ortho-metalation when treated with two equivs. of an organolithium reagent. Subsequent carboxylation or hydroxylation lead to a no.
Schlosser, Manfred, Simig, Gyula
core +1 more source