Results 71 to 80 of about 765,002 (285)

Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies

open access: yesAdvanced Functional Materials, EarlyView.
Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra   +5 more
wiley   +1 more source

Evaluating spoke facilitation costs of implementing TelePain in the Veterans Health Administration

open access: yesImplementation Science Communications
Background The high prevalence and significant morbidity and mortality associated with chronic pain among veterans has made expansion of pain services within the Veterans Health Administration (VHA) a key priority.
Alexandra L. Rose   +4 more
doaj   +1 more source

Quantum coin tossing and bit-string generation in the presence of noise

open access: yes, 2004
We discuss the security implications of noise for quantum coin tossing protocols. We find that if quantum error correction can be used, so that noise levels can be made arbitrarily small, then reasonable security conditions for coin tossing can be framed
A. Kent   +9 more
core   +1 more source

Bio‐Inspired Nanoarchitected LiFePO4 Cathodes

open access: yesAdvanced Functional Materials, EarlyView.
Lithium iron phosphate (LFP) is synthesized using a bio‐inspired method, using acidic macromolecules similar to those found in many calcareous mineralized organisms to modulate the morphology and crystal growth of LFP‐carbon composite particles. The observations from this process indicate a non‐classical crystallization process, which subsequently ...
Parawee Pumwongpitak   +8 more
wiley   +1 more source

A method to estimate power parameter in Exponential Power Distribution via polynomial regression [PDF]

open access: yes
The Exponential Power Distribution (EPD), also known as Generalized Error Distribution (GED), is a flexible symmetrical unimodal family belonging to the exponential family.
Daniele Coin
core  

PTFE‐Activated Graphene Overcomes Dispersion Challenges for Scalable Solvent‐Free Fabrication of Ultra‐Thick, High‐Performance Cathodes in Lithium Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
PTFE nanoparticle–anchored rGO (rGO@PTFE) for scalable solvent‐free fabrication of ultra‐thick, high‐density cathodes, achieving high conductivity (9.55 S cm−1), lithium transference (0.73), and improved wettability, is developed. The resulting cathode delivers 15.2 mAh cm−2 areal and 563 mAh cm−3 volumetric capacities, with full cells exhibiting 637 ...
Juhee Yoon   +7 more
wiley   +1 more source

TEMUAN UANG KEPENG GAMBANGAN DESA GAMBANGAN, KECAMATAN MAESAN KABUPATEN BONDOWOSO, JAWA TIMUR: HASIL KAJIAN AWAL DAN POTENSI PEMANFAATANNYA

open access: yesBerkala Arkeologi, 2009
This article is a result of an early study of the finding of ancient coins in Gambangan site, Bondowoso Regency, East Java. Based on the findings of the ancient coins and other artifacts, it is assumed that Gambangan site contains a small numbers of ...
Sugeng Riyanto
doaj   +1 more source

Fast simulation of new coins from old

open access: yes, 2005
Let S\subset (0,1). Given a known function f:S\to (0,1), we consider the problem of using independent tosses of a coin with probability of heads p (where p\in S is unknown) to simulate a coin with probability of heads f(p). We prove that if S is a closed
Nacu, Serban, Peres, Yuval
core   +1 more source

Artificial Amorphous Interface Matters for Boosting High‐Voltage Stable LiCoO2 Cathode

open access: yesAdvanced Functional Materials, EarlyView.
The amorphization of phosphate‐based surface layer with favorable Li‐ion conducting kinetics is realized by precisely tailored atomic‐level fabrication. This amorphous coating enables the lithium cobalt oxide (LCO) cathode superior high‐voltage rate capability and cycling performance, owing to the fast interfacial ionic transport and maintained ...
Jinjin Ma   +10 more
wiley   +1 more source

The Economy of the West-European Middle Ages (V-XV centuries)

open access: yesУчёт. Анализ. Аудит, 2019
Introduction, Purpose. Timeliness and Relevance. The present article considers the main directions and features of economic development of Europe in the V-XV centuries. In the article the attention is paid to the condition of agriculture, craft, trade as
Lyudmila Aleksandrovna Murav’Eva
doaj   +1 more source

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