Results 111 to 120 of about 34,460 (284)
Carbon Energy, EarlyView.Preferentially oriented MnNCN nanosheets with high active (003) facets were synthesized by an aqueous weak solvent‐coordination strategy, and highly integrated MnNCN/CNT composite was in‐situ constructed as a high‐capacity fast‐charging anode. NCM811//MnNCN/CNT pouch cell exhibits a high energy density of 325 Wh kg−1 with a long cycle‐life over 200 ...
Penghui Guo +11 more
wiley +1 more source
Metal‐Ion Regulated Light‐Free Z→E Isomerization of Azobenzene Glycomacrocycle
Chemistry – A European Journal, EarlyView.Metal ion‐catalyzed Z→E isomerization of photoswitchable azobenzene glycomacrocycle: A new azobenzene‐based glycomacrocycle is capable of forming a 1:1 complex with divalent metal ions in both E‐ and Z‐isomers. The complexes undergo light‐free Z→E isomerization in a timescale spanning from seconds to weeks.
Yang Zhou +4 more
wiley +1 more source
Performance Analysis of VMD for Phonocardiogram (PCG) Signal Processing [PDF]
Heart murmurs are important biomedical signals that provide early indicators of cardiovascular disorders. Digital heart sound recordings, known as phonocardiograms (PCGs), enable objective analysis and automated classification of cardiac abnormalities ...
Isknan Jamal +7 more
core +1 more source
Chemistry – A European Journal, EarlyView.Biotinylation of a fluorescein‐based photosensitizer enhances its performance in PDT through a synergistic dual action. In addition to Type II singlet oxygen generation common to both dyes, the biotinylated system induces stronger membrane perturbation and higher local accumulation in lipid membranes, associated with increased water permeability and ...
Valeria Butera +4 more
wiley +1 more source
Application of ABC-VMD and Envelope Spectrum Analysis in Gear Fault Diagnosis
, 2019 Aiming at the nonlinear and unsteady characteristics of gearbox fault， a parameter-optimized Variational mode decomposition （VMD） is proposed to extract the characteristic frequency.
Shenrong Xu, Rong Wang, Wangping Zhou
core +1 more source
Chemistry – A European Journal, EarlyView.A double‐headed bis‐guanine (G) nucleotide (GG) was evaluated as a noncanonical building block in G‐quadruplexes (G4s). Biophysical and computational analyses reveal that GG can directly participate in G‐tetrads and strongly stabilize G4s in a position‐ and topology‐dependent manner. These findings establish design rules for using GG to engineer highly
Krista Urup +5 more
wiley +1 more source
Phosphanyl Radicals From Bismuth‐Mediated Reactions and Sterically Encumbered Diphosphanes
Chemistry – A European Journal, EarlyView.Reactions of LiPR2 with BiCl3 selectively give diphosphanes R2P–PR2 in high yields, presumably via Bi─P homolysis. This includes challenging cases with bulky substituents R. Sterically encumbered diphosphanes release persistent phosphanyl radicals [PR2]• in thermally initiated equilibrium reactions.
Sascha Reith +3 more
wiley +1 more source
Flowchart of VMD optimization in SSA.
In view of the strong randomness and non-stationarity of complex system, this study suggests a hybrid multi-strategy prediction technique based on optimized hybrid denoising and deep learning.
Xinyi Xu (505530) +2 more
core +1 more source
Deep Underground Science and Engineering, EarlyView.The flowchart illustrates rock specimen testing, vibration signal acquisition, and feature extraction with Gaborlet and sparse filtering for classification. Abstract Traditional lithology identification methods mainly rely on core sampling and well‐logging data.
Jian Hao +5 more
wiley +1 more source
A Perspective on Observation as Intervention in Chronic Diagnostic Complexity
Journal of Patient ExperienceThis patient perspective article advances observation as an intentional, rigorous form of clinical care rather than a passive absence of intervention.
Caroline N. Niederman VMD
doaj +1 more source