Results 71 to 80 of about 284,501 (326)

Potentially Mistaking Enantiomers for Different Compounds Due to the Self-Induced Diastereomeric Anisochronism (SIDA) Phenomenon

open access: yesSymmetry, 2020
The NMR phenomenon of self-induced diastereomeric anisochronism (SIDA) was observed with an alcohol and an ester. The alcohol exhibited large concentration-dependent chemical shifts (δ’s), which initially led us to erroneously consider whether two ...
A. Baumann   +4 more
semanticscholar   +1 more source

El sida en Cuba [PDF]

open access: yesPapers. Revista de Sociologia, 1997
Las siglas S.I.D.A. significan síndrome de inmuno deficiencia adquirida. Sida es una definición operativa del estadio extremo de la infección por el VIH (virus de la inmunodeficiencia humana).Las estadísticas indican que las vías de difusión más frecuentes en el mundo son las relaciones sexuales de riesgo y la utilización de drogas por vía intravenosa,
openaire   +6 more sources

Influence of National Government and Development Partners on Uganda's Water, Sanitation, and Solid Waste Services Delivery: A Review

open access: yesWorld Water Policy, EarlyView.
ABSTRACT This study reviews the status of access to water supply, sanitation, and solid waste management (SWM) services in Uganda, examining the influence of national government policies, institutional frameworks, and financing mechanisms. It employs a mixed‐methods approach, combining qualitative analysis of primary data from key informant interviews ...
Ronald Sakaya   +3 more
wiley   +1 more source

Resistencia pretratamiento del virus de inmunodeficiencia huma- na tipo 1 a fármacos antirretrovirales en Cuba: 2009-2017

open access: yesAnales de la Academia de Ciencias de Cuba, 2022
Introducción. La Organización Mundial de la Salud (OMS) recomienda la realización de estudios representativos a nivel nacional para estimar la prevalencia de la resistencia pre- tratamiento del VIH a los antirretrovirales (PDR) para evaluar la ...
Liuber Yans Machado Zaldivar   +10 more
doaj  

Altitude Training: Strong Bounds for Single-Layer Dropout [PDF]

open access: yes, 2014
Dropout training, originally designed for deep neural networks, has been successful on high-dimensional single-layer natural language tasks. This paper proposes a theoretical explanation for this phenomenon: we show that, under a generative Poisson topic
Fithian, William   +3 more
core   +1 more source

Core promoter: A critical region where the hepatitis B virus makes decisions [PDF]

open access: yes, 2014
The core promoter (CP) of the viral genome plays an important role for hepatitis B virus (HBV) replication as it directs initiation of transcription for the synthesis of both the precore and pregenomic (pg) RNAs.
Quarleri, Jorge Fabian
core   +1 more source

Effect of Spiroplasma infection on the mating behavior of Glossina fuscipes fuscipes

open access: yesInsect Science, EarlyView.
Abstract Tsetse flies are insects of significant public health and zoonotic importance as they are the main vectors of African trypanosomes. To date, an effective vaccine is unavailable and efforts to limit the spread of the disease primarily rely on controlling the tsetse populations.
Giulia Fiorenza   +14 more
wiley   +1 more source

Infecciones Oportunistas en Personas con el Virus de la Inmunodeficiencia Humana Paraguay 2010-2016

open access: yesRevista de la Sociedad Científica del Paraguay, 2017
Determinar la seroprevalencia de infecciones oportunistas (Hepatitis A, Hepatitis B, Hepatitis C, Toxoplasmosis y Citomegalovirus) en personas con VIH (Virus de la Inmunodeficiencia Humana) que fueron diagnosticados e institucionalizados en el Programa ...
Anibal Kawabata   +4 more
doaj  

Naturalizing a Programming Language via Interactive Learning

open access: yes, 2017
Our goal is to create a convenient natural language interface for performing well-specified but complex actions such as analyzing data, manipulating text, and querying databases.
Ginn, Samuel   +3 more
core   +1 more source

SIDA: discursos y prácticas

open access: yesRevista Subjetividades, 2003
Compartir las inquietudes y las experiencias de vida con personas con sida, sus familiares, y profesionales de países distintos motivó a realizar un estudio interdisciplinar comparativo en los límites entre la sociología, la psicología y la antropología aplicadas a la salud.
José Caldas, Kleber Marício Gessolo
openaire   +5 more sources

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