Results 61 to 70 of about 270,020 (316)

Two-Photon Spectroscopy Between States of Opposite Parities

open access: yes, 1995
Magnetic- and electric-dipole two-photon absorption (MED-TPA), recently introduced as a new spectroscopic technique for studying transitions between states of opposite parities, is investigated from a theoretical point of view.
A.G. Makhanek   +19 more
core   +2 more sources

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Trade Promotion Authority (TPA) and the Role of Congress in Trade Policy [PDF]

open access: yes, 2014
On July 1, 2007, Trade Promotion Authority (TPA—previously known as fast track) expired. TPA is the authority that Congress grants to the President to enter into certain reciprocal trade agreements, and to have the requisite implementing legislation ...
Cooper, William H
core   +1 more source

Tissue plasminogen activator-based clot busting: Controlled delivery approaches. [PDF]

open access: yes, 2014
Cardiovascular diseases are the leading cause of death worldwide. Thrombosis, the formation of blood clot (thrombus) in the circulatory system obstructing the blood flow, is one of the main causes behind various ischemic arterial syndromes such as ...
El-Sherbiny, IM, Elkholi, IE, Yacoub, MH
core   +1 more source

Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching

open access: yesAdvanced Functional Materials, EarlyView.
A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey   +12 more
wiley   +1 more source

Abstract 1122‐000234: Hemorrhagic Conversion in Patients Undergoing MT with Concurrent IA tPA with or Without IV tPA/Anticoagulation

open access: yesStroke: Vascular and Interventional Neurology, 2021
Introduction: Introduction There is a growing body of literature on concurrent use of MT and IA tPA use in acute large vessel occlusion ischemic stroke, but few address the risk of IA tPA use in patients also receiving IV tPA or baseline anticoagulation1,
Jude H Charles   +3 more
doaj   +1 more source

CMA-ES with Two-Point Step-Size Adaptation [PDF]

open access: yes, 2008
We combine a refined version of two-point step-size adaptation with the covariance matrix adaptation evolution strategy (CMA-ES). Additionally, we suggest polished formulae for the learning rate of the covariance matrix and the recombination weights.
Hansen, Nikolaus
core   +3 more sources

Rapid Sintering of Porous Organic Polymer Powders Into Mechanically Strong Monoliths for Efficient CO2 Capture

open access: yesAdvanced Functional Materials, EarlyView.
Spark plasma sintering enables rapid processing of porous organic polymer (POP) from fine powders to a freestanding and mechanically robust monolith. The sintering process retains the CO2 adsorption capacity and CO2/N2 selectivity, making the monolith more suitable as a solid sorbent for practical carbon capture applications.
Duan Li   +4 more
wiley   +1 more source

Sistem Informasi Geografis Taman Pendidikan Al-Qur’an Berbasis Mobile Web

open access: yesJurnal Teknik, 2019
Penelitian ini bertujuan membangun Sistem Informasi Geografis (SIG) TPA berbasis mobile web untuk memudahkan masyarakat dalam mencari lokasi TPA dikota Gorontalo yang sesuai dengan keinginan dan kebutuhan orang tua. Metode yang digunakan dalam penelitian
Ramadan Nuryansah Haras   +2 more
doaj   +1 more source

Tissue-type plasminogen activator-primed human iPSC-derived neural progenitor cells promote motor recovery after severe spinal cord injury. [PDF]

open access: yes, 2019
The goal of stem cell therapy for spinal cord injury (SCI) is to restore motor function without exacerbating pain. Induced pluripotent stem cells (iPSC) may be administered by autologous transplantation, avoiding immunologic challenges.
Brifault, Coralie   +11 more
core  

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