Results 51 to 60 of about 844,752 (195)

PRODUCCIÓN DE GEL HIDROALCOHÓLICO EN TIEMPOS DE COVID-19, OPORTUNIDAD PARA DISEÑAR EL PROCESO QUE GARANTICE LA CALIDAD

open access: yesRevista Centro Azúcar, 2021
Introducción: La pandemia por Covid-19 ha puesto en evidencia la capacidad de respuesta, adaptación e investigación de la industria farmacéutica. A nivel mundial solo grandes farmacéuticas emprendieron la carrera por el desarrollo de la vacuna, sin ...
Víctor Cerda-Mejía   +4 more
doaj  

Approximate power flow solutions‐based forecasting‐aided state estimation for power distribution networks

open access: yesIET Generation, Transmission &Distribution, Volume 18, Issue 21, Page 3510-3523, November 2024.
This paper proposes a concise and efficient estimator for forecasting‐aided state estimation in power distribution systems, which incorporates the designed dynamic variable into the performance advantage of approximate power flow models. Abstract This paper presents an approximate power flow model‐based forecasting‐aided state estimation estimator for ...
Zhenyu Wang   +4 more
wiley   +1 more source

Integrating high‐throughput phenotyping and genome‐wide association studies for enhanced drought resistance and yield prediction in wheat

open access: yesNew Phytologist, Volume 243, Issue 5, Page 1758-1775, September 2024.
Summary Drought, especially terminal drought, severely limits wheat growth and yield. Understanding the complex mechanisms behind the drought response in wheat is essential for developing drought‐resistant varieties. This study aimed to dissect the genetic architecture and high‐yielding wheat ideotypes under terminal drought.
Zhen Zhang   +27 more
wiley   +1 more source

Unravelling the unusual: chromosome elimination, nondisjunction and extra pollen mitosis characterize the B chromosome in wild sorghum

open access: yesNew Phytologist, Volume 243, Issue 5, Page 1840-1854, September 2024.
Summary The B chromosomes exhibit diverse behaviour compared with conventional genetic models. The capacity of the B chromosome either to accumulate or to be eliminated in a tissue‐specific manner is dependent on biological processes related to aberrant cell division(s), but here yet remains compatible with normal development.
Miroslava Karafiátová   +9 more
wiley   +1 more source

High‐Throughput, Label‐Free Detection of DNA Origami in Single‐Cell Suspensions Using origamiFISH‐Flow

open access: yesSmall, Volume 20, Issue 35, August 28, 2024.
origamiFISH‐Flow is a new technique to detect DNA origami in single cells isolated from either culture or primary tissues. This technique, which uses flow cytometry, offers enhanced detection sensitivity while alleviating the need for structure‐specific labeling with fluorescent dyes.
Shana Alexander   +4 more
wiley   +1 more source

Supporting universal access to affordable, quality health care [PDF]

open access: yes, 2009
Honor Society of Nursing, Sigma Theta Tau International support for efforts to ensure access to equitable, affordable, quality health care services across the ...
Sigma Theta Tau International
core   +1 more source

Prediction of voltage stability index in buses without measurement in distribution systems

open access: yesIET Generation, Transmission &Distribution, Volume 18, Issue 14, Page 2435-2451, July 2024.
In this article, a new practical method called VFWMB is introduced for predicting voltage stability in the distribution system (DS). To implement this method, a practical algorithm is required to locate the measurements labelled seeking observation zone with the weight least square (SOZWLS).
Mohammad Hasan Hemmatpour
wiley   +1 more source

Agrietamiento por soldadura de un eslabón de cadena fabricado de acero refractario HK-40

open access: yesCiencia & Futuro, 2021
Se determinó el fenómeno de agrietamiento que se origina en un acero inoxidable refractario del tipo HK-40 empleado en la fabricación de un eslabón de cadena, defecto que se genera al ser expuesto al ciclo térmico de soldadura con electrodo UTP 65 de 4 ...
João Afonso-Chipepe   +3 more
doaj  

APLICAÇÃO DO DMAIC PARA SOLUÇÃO DE LATAS AMASSADAS EM PROCESSOS DE UMA FABRICA DE LEITE EM PÓ

open access: yesRevista Brasileira de Engenharia de Biossistemas, 2015
Problemas com latas enferrujadas, amassadas ou estufadas, podem levar a doenças como o botulismo por conterem bactérias que causam infecções alimentares.
S. da S. Rêgo   +2 more
doaj   +1 more source

Cinéticas de transformación de fases a 850 ºC de aceros inoxidables dúplex clásicos (2205 y 2507) y de uno nuevo de bajo contenido en níquel y alto en manganeso (DBNi)

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2004
Austenitic-ferritic stainless steels are formed by ferrite and austenite in a variable proportion between 30 % and 70 %. Their chemical composition conditions the ageing processes that can happen during heat treatments, where phases that hardens and ...
Rodríguez, M. P.   +3 more
doaj  

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