Results 31 to 40 of about 217,477 (293)

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Ganadería de precisión, una revisión a los avances dentro de la avicultura enfocados a la crianza de pollos de engorde.

Prisma Tecnológico, 2023
La producción avícola es una de las industrias con mejor desarrollo dentro del sistema agropecuario panameño, sin embargo, para los próximos años se espera un crecimiento en la demanda de alimentos causado por el crecimiento de la población.
Ronald Jair Juárez
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Caracterização mineralógica de solos tropicais por sensoriamento remoto hiperespectral [PDF]

Pesquisa Agropecuária Brasileira, 2001
Dados hiperespectrais coletados no Brasil pelo sensor AVIRIS (Airborne Visible/Infrared Imaging Spectrometer) foram utilizados para a caracterização espectral de uma típica cena agropastoril e para testar o uso da técnica Spectral Feature Fitting (SFF ...
Marco Antonio Pizarro, José Carlos Neves Epiphanio, Lênio Soares Galvão   +2 more
doaj   +1 more source

Causa de falla en la obra de excedencias, presa Endhó: modelación física

Tecnología y ciencias del agua, 2023
En las últimas décadas, la demanda de agua se ha incrementado y con ello la necesidad de almacenar los escurrimientos de forma artificial. Así, han surgido las presas de almacenamiento, estructuras consideradas de alto riesgo en caso de falla. La obra de
Martha Bautista-Hernández, Oscar Luis Palacios-Vélez, Martín Rubén Jiménez-Magaña, Ramón Eduardo Arteaga-Tovar   +3 more
doaj   +1 more source

Race, Marriage, Markets, Choice, and Some Reflections on is Marriage for White People? [PDF]

, 1990
Ni thin films of 1800 Å thick were deposited by ion-plating and designed by photolithography to be used as temperature sensors. The resistive paths were finished with contact Cu welding terminals.
Broitman, Esteban, Latorre, Daniel, Zimmerman, Rosa   +2 more
core   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

RED INALÁMBRICA DE BIOSENSORES ENZIMÁTICOS PARA LA DETECCIÓN DE CONTAMINANTES EN AGUAS

Revista Politécnica, 2019
En este artículo se presenta el desarrollo de una red inalámbrica de biosensores amperimétricos, que podrá ser distribuida en las fuentes de agua potable, con el fin de alertar sobre la presencia de contaminantes tóxicos.
Duvan Fernando Morales Castaño, Juan Bernardo Cano Quintero, Nelson Londoño Ospina   +2 more
doaj   +1 more source

Artificial Neural Networks applied to improve low-cost air quality monitoring precision [PDF]

, 2018
It is a fact that air pollution is a major environmental health problem that affects everyone, especially in urban areas. Furthermore, the cost of high-end air pollution monitoring sensors is considerably high, so public administrations are unable to ...
Malagón Fernández, Sergio
core  

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

FEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman, Anna E. Lester, Brian D. Zoltowski   +2 more
wiley   +1 more source