Results 101 to 110 of about 305,911 (282)
Advanced Functional Materials, EarlyView.Dielectric capacitors typically struggle to achieve both high energy storage density and high efficiency at applied voltages below 10 V. Here, we address this challenge by introducing a novel hybrid fluorite/perovskite heterostructure design that combines ultra‐high recoverable energy storage density with efficient energy release (Uf ≈ 1016 J/cm3), at ...
Ampattu R. Jayakrishnan +10 more
wiley +1 more source
On warped product Finsler metrics of isotropic E-curvature
پژوهشهای ریاضی, 2021 In 2016, Prof. Shen et al. studied one of the most important warped structures of Finsler metrics and investigated Einstein type of the metrics. In this paper, we first compute the E-curvature of the metrics and characterize Finsler warped product ...
Mehran Gabrani +2 more
doaj
Dynamical D4-D8 and D3-D7 branes in supergravity
, 2009 We present a class of dynamical solutions for intersecting D4-D8 and D3-D7 brane systems in ten-dimensional type IIA and IIB supergravity. We discuss if these solutions can be recovered in lower-dimensional effective theories for the warped ...
Binetruy, Pierre +2 more
core +3 more sources
Advanced Functional Materials, EarlyView.Overdoping high temperature superconductors, such as YBa2Cu3O7‐δ (YBCO), is expected to maxime the critical current density by optimising the condensation energy for a given defect landscape, providing new thrust for the development of fusion enabling coated conductors. Here, precise oxygen control is achieved via an electrochemical method allowing for
Alexander Stangl +7 more
wiley +1 more source
Професійна етика юристів та верховенство права в умовах воєнного стану
Науковий вісник Ужгородського національного університету. Серія ПравоСтаття досліджує трансформацію професійної етики юристів в умовах збройного конфлікту на прикладі впливу повномасштабної російської агресії проти України з 2022 року.
L.V. Kotova , D.O. Stepchenko
doaj +1 more source
Multicolor Size-Ramsey Number of Paths
پژوهشهای ریاضی, 2021 The size-Ramsey number of a graph denoted by is the smallest integer such that there is a graph with edges with this property that for any coloring of the edges of with colors, contains a monochromatic copy of.
Ramin Javadi, Meysam Miralaei
doaj
Formation of Quasi‐Decoupling Interface on Li‐Metal Anodes in High Donor Electrolyte
Advanced Functional Materials, EarlyView.Li‐metal anode (LMA) is stabilized by introducing Li2Te2 as an electrolyte additive for Li‐metal batteries. Upon contact with Li, Li2Te2 spontaneously converts to Li2Te, which electronically isolates Li from dimethyl sulfoxide due to its large bandgap and minimal Bader charge transfer.
Hyerim Kim +9 more
wiley +1 more source
إشكالات المضاربة المشتركة وحلولها (دراسة فقهية مقارنة)
مجلة بيت المشورة, 2018 الملخص:تعتبر المضاربة المشتركة من أهم وأبرز الأنشطة الاستثمارية التي تمارسها المصارف الإسلامية، ويترتب على هذا دخول المصرف طرفاً ثالثاً في المضاربة، واستحقاقه جزءاً من الربح، وخلط أموال المضاربين واشتراك جميع أصحاب الأموال في الربح والخسارة، وهذه المسائل
Abubakr Khawalid
doaj +1 more source
Self‐Healing and Stretchable Synaptic Transistor
Advanced Functional Materials, EarlyView.A self‐healing stretchable synaptic transistor (3S‐T) is realized using a p‐PVDF‐HFP‐DBP/PDMS‐MPU‐IU bilayer as gate insulator, where dipole‐dipole interaction enhances polarization to achieve a large memory window. Leveraging its neuronal biomimicry, the synaptic transistor demonstrates electrically compatibility with the biological brain. Furthermore,
Hyongsuk Choo +10 more
wiley +1 more source