Results 21 to 30 of about 2,036,053 (317)

Elementary Integration of Superelliptic Integrals [PDF]

open access: yesProceedings of the 2021 International Symposium on Symbolic and Algebraic Computation, 2021
Consider a superelliptic integral $I=\int P/(Q S^{1/k}) dx$ with $\mathbb{K}=\mathbb{Q}( )$, $ $ a primitive $k$th root of unity, $P,Q,S\in\mathbb{K}[x]$ and $S$ has simple roots and degree coprime with $k$. Note $d$ the maximum of the degree of $P,Q,S$, $h$ the logarithmic height of the coefficients and $g$ the genus of $y^k-S(x)$.
openaire   +3 more sources

Method for Polarization-Resolved Measurement of Electroabsorption

open access: yesIEEE Photonics Journal, 2018
Photonic integrated circuits often use semiconductor components such as amplifiers, detectors, and electroabsorption modulators. For a proper circuit design, it is important to know the absorption spectrum of these semiconductor optical components and ...
Dzmitry Pustakhod   +2 more
doaj   +1 more source

HIV Integration: Ini1 for integration? [PDF]

open access: yesCurrent Biology, 1995
The newly discovered Ini1 cellular protein binds HIV-1 integrase and is part of a protein complex thought to alter nucleosomal structure; such alterations may influence the selection of sites for HIV-1 DNA integration.
Frederic D. Bushman, Michael D. Miller
openaire   +3 more sources

Report summary - The Direct Economic Burden of Socioeconomic Health Inequalities in Canada: An Analysis of Health Care Costs by Income Level

open access: yesHealth Promotion and Chronic Disease Prevention in Canada, 2016
null
Social Determinants and Science Integration Directorate, Public Health Agency of Canada
doaj   +1 more source

Group-based exercice training programs for military members presenting musculoskeletal disorders – protocol for a pragmatic randomized controlled trial

open access: yesBMC Musculoskeletal Disorders, 2022
Background Musculoskeletal disorders are a leading cause of morbidity and the most prevalent source of disability among soldiers. Their high prevalence in armed forces and limited ressources have led to problems related to access to physical ...
F. Dupuis   +6 more
doaj   +1 more source

Factors associated with postpartum psychiatric disorders using routine administrative data

open access: yesInternational Journal of Population Data Science, 2022
Background Almost twenty percent of women worldwide experience mental health disorders following childbirth. Despite their importance and consequences, postpartum psychiatric disorders are still under-investigated.
Flávia Jôse Oliveira Alves   +4 more
doaj   +1 more source

Investigation of the effect temperature on the performance of the photovoltaic solar design for the western Region of Paraná - Brazil

open access: yesDyna, 2021
This paper show on impact of temperature decrease applied in Building Integrate Photovoltaics (BIPV) dimensioned on a photovoltaic solar tile with a superimposed photovoltaic arrangement model, in conditions of simulation of Standard Test Conditions for
Oswaldo Hideo Ando Junior   +1 more
doaj   +1 more source

Understanding the origin of hydrogen sulphide in South-Western Gissar, Southern Uzbekistan

open access: yesAll Earth
Hydrogen sulphide (H2S) concentrations across three adjacent gas condensate fields in Southwestern Gissar produced from fractured Middle-Upper Jurassic reef-carbonates with anhydrite-bearing beds have been analysed. Wellsite testing measurements followed
Svetlana Yessalina   +4 more
doaj   +1 more source

Mobile City- og sprogguides. Nye forbindelser mellem formelle og uformelle læringsmiljøer

open access: yesLæring og Medier, 2009
Denne artikel præsenterer og diskuterer et m-læringsdidaktisk scenarie til fremmedsprogsundervisning på videregående uddannelser. Scenariet er et bud på, hvordan mobilen og web 2.0 kan inddrages i undervisningen.
Mads Bo Kristensen   +3 more
doaj   +3 more sources

Function-Versatile Thermo-Optic Switch Using Silicon Nitride Waveguide in Polymer

open access: yesPhotonics, 2023
A function-versatile thermo-optic switch is proposed and experimentally demonstrated using silicon nitride waveguides embedded in polymer cladding.
Tao Chen   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy