Results 61 to 70 of about 169,136 (194)
Batteries &Supercaps, EarlyView.A coating approach utilizing polyoxovanadate was explored as an effective strategy for enhancing the cycling performance and stability of Ni‐rich NCM cathodes. The cyclability of NCM851005 (85 % Ni content) after surface modification was much improved in both liquid‐ and solid‐state batteries.
Barbara Nascimento Nunes +6 more
wiley +1 more source
Elastic collision and molecule formation of spatiotemporal light bullets in a cubic-quintic nonlinear medium [PDF]
Phys. Rev. E 94 (2016) 032217, 2017 We consider the statics and dynamics of a stable, mobile three-dimensional (3D) spatiotemporal light bullet in a cubic-quintic nonlinear medium with a focusing cubic nonlinearity above a critical value and any defocusing quintic nonlinearity. The 3D light bullet can propagate with a constant velocity in any direction.
arxiv +1 more source
ECL‐Based Readout of Electric Field‐Induced Fine‐Tuning of Redox Activity
ChemElectroChem, EarlyView.Bipolar electrochemistry is applied to fine‐tune the redox activity of Mg. Mapping the electrochemiluminescence (ECL) emission shows the spatial electroactivity of Mg and the asymmetric reactivity induced by the electric field in a wireless manner. Abstract Magnesium, a highly reactive alkaline earth metal, acts spontaneously as a strong reducing agent.
Changlin Zhou +6 more
wiley +1 more source
Improving Photocatalytic Hydrogen Generation via Polycitric Acid‐based Carbon Nanodots
Angewandte Chemie, Volume 137, Issue 13, March 24, 2025.The influence, that polycitric acid‐based carbon nanodot (CND) can pose on the properties of incorporated N‐hetero‐π‐conjugated chromophores was investigated. Phenazine was used as the probe chromophore, because of its well‐understood redox chemistry.
Daniel Langford +13 more
wiley +2 more sources
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Figures a–b and c–d present the ToF‐SIMS results of the Li metal and polymer electrolyte interface before and after cycling, respectively. After cycling, accumulation of S− and LiF− components at the interface was observed, confirming the formation of an artificial SEI layer. We have entered the age of renewable energy revolution.
Chea‐Yun Kang +5 more
wiley +1 more source
Pulmonary Artery Bullet Embolism after Cardiac Gunshot Wound
The American surgeon, 2019 Pulmonary artery bullet embolism is a rare and serious complication of penetrating gunshot wounds (GSWs) that poses a unique diagnostic and clinical challenge for trauma physicians.
David Testrake +5 more
semanticscholar +1 more source
Journal of Chemical Technology &Biotechnology, EarlyView.Abstract BACKGROUND The heterogeneous photo‐Fenton process demands stable and efficient materials as catalysts to decompose hydrogen peroxide and generate reactive oxygen species to promote the degradation of organic contaminants in wastewater. In this study, the catalytic activity of an iron mining residue (IMR) was investigated for the heterogeneous ...
Nayara de M Costa‐Serge +4 more
wiley +1 more source
Covering Trick and Embolic Volume [PDF]
arXiv, 2019 Embolic volume of compact manifolds is defined in terms of Berger's embolic inequality. In this paper, we show a result of relating embolic volume to the first Betti number. The proof relies on Gromov's covering argument appeared in systolic geometry. Berger called this method covering trick. We exploit and present more details to covering trick in the
arxiv
گزارش یک مورد انفارکت ریه به دنبال ترومبوآمبولی ریوی پس از ترومای بلانت قفسه سینه [PDF]
, 2014 در این مقاله آقای 35 ساله¬ای بدون هیچ بیماری زمینه¬ای معرفی می¬شود که به فاصله 8 روز پس از ترومای بلانت قفسه سینه با شکایت اصلی تنگی نفس و هموپتیزی به بیمارستان مراجعه کرده است.
تیزمغز, عدنان +3 more
core
On the idempotent semirings such that $\mathcal{D}^\bullet$ is the least distributive lattice congruence [PDF]
arXiv, 2017 Here we describe the least distributive lattice congruence $\eta$ on an idempotent semiring in general and characterize the varieties $D^\bullet, L^\bullet$ and $R^\bullet$ of all idempotent semirings such that $\eta=\mathcal{D}^\bullet, \mathcal{L}^\bullet$ and $\mathcal{R}^\bullet$, respectively.
arxiv