Results 91 to 100 of about 214,355 (374)

FCclasses3: Vibrationally‐resolved spectra simulated at the edge of the harmonic approximation

open access: yesJournal of Computational Chemistry, Volume 44, Issue 4, Page 626-643, February 5, 2023., 2023
FCclasses3 is a code to simulate vibronic spectra and nonradiative rates based on the harmonic approximation, supporting a wide range of spectroscopies. It makes freely available to the community the developments carried out in our group in the last 10 years, including time‐dependent formulations in internal coordinates, which brings us to the limits ...
Javier Cerezo, Fabrizio Santoro
wiley   +1 more source

An Illusion of the Indian Balistic Missile Defence System

open access: yesPoliteja, 2019
In this paper, the Researcher has endeavored to test the hypothesis that the Indian ballistic missile defense system (BMDS) erodes the sense of mutual vulnerability. It seems that the BMDS provides a false sense of security to India.
Ashfaq Ahmed, Saima Kausar
doaj   +1 more source

A co-free construction for elementary doctrines [PDF]

open access: yesarXiv, 2012
We provide a co-free construction which adds elementary structure to a primary doctrine. We show that the construction preserves comprehensions and all the logical operations which are in the starting doctrine, in the sense that it maps a first order many-sorted theory into a the same theory formulated with equality.
arxiv  

From Lab to Life: Self‐Powered Sweat Sensors and Their Future in Personal Health Monitoring

open access: yesAdvanced Science, EarlyView.
This review focuses on recent advances in self‐powered sweat sensors in personal health monitoring, including sweat sensors, energy harvesters, energy management, and their applications. It analyzes the difficulties and challenges in the research field of self‐powered sweat sensors and looks into the future direction of self‐powered sweat sensors from ...
Nan Gao   +3 more
wiley   +1 more source

On the dynamics of unobserved Universe [PDF]

open access: yesarXiv, 2011
This article introduces Universal Quantum Relativity which is a simple Theory of Everything. It relies on an ultimate doctrine that is the absence of absolute existence. This generalizes relativity principles up to a mother quantum theory. Then it is applied to the Universe as a unique inseparable quantum system, without external observer, using a no ...
arxiv  

An algebraic approach to the completions of elementary doctrines [PDF]

open access: yesarXiv, 2021
We provide a thorough algebraic analysis of three known completions having a central role in the exact completions of Lawvere's doctrines: the one adding comprehensive diagonals (i.e. forcing equality on terms to coincide with the equality predicate), the one adding full comprehensions and the one adding quotients.
arxiv  

Lattice‐Distortion‐Driven Reduced Lattice Thermal Conductivity in High‐Entropy Ceramics

open access: yesAdvanced Science, EarlyView.
Long‐believed potential mechanisms of lattice distortion and mass fluctuation for the reduced lattice thermal conductivity are explored by designing two groups of high‐entropy diborides based on machine‐learning‐potential‐based molecular dynamics simulations.
Yiwen Liu   +5 more
wiley   +1 more source

Changes in International Arms Control and China’s Role

open access: yesChina Quarterly of International Strategic Studies, 2020
The international arms control regime has arrived at a crossroads as the United States pulls out of a number of international treaties and launches a new round of defense and military buildup in pursuit of absolute strategic and technological superiority.
Chunsi Wu
doaj   +1 more source

Harnessing Photocycloreversion for Dimer Construction and Photoactivation: From Molecule to Aggregate

open access: yesAggregate, EarlyView.
State‐dependent luminescence is achieved by utilizing the photocycloreversion of a series of phenanthrene cycloadducts and their parent phenanthrene molecules, which includes freely emissive monomer and quenched excimer in solution, as well as constrained emissive monomer and nonclassical emissive excimer in aggregate.
Zeyang Ding   +9 more
wiley   +1 more source

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