Results 21 to 30 of about 5,693,969 (321)
Ecología Austral, 2022 En este trabajo se plantean las bases metodológicas para evaluar los cambios antrópicos que afectan las condiciones ecohidrológicas a una escala regional en la Argentina.
Leandro Rodrigues Capítulo +5 more
doaj +1 more source
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
MODELACIÓN ECONOMÉTRICA Y ESTOCÁSTICA EN LOS PRONÓSTICOS DE VENTAS DE JENGIBRE EN ECUADOR
Ingeniería Investigación y Desarrollo, 2022 La modelación econométrica y estocástica son herramientas relevantes para la realización de pronósticos. Esta investigación tuvo como objetivo principal el estudio de la modelación econométrica y estocástica en los pronósticos de ventas de jengibre en ...
Ángel Ramón Sabando García +5 more
doaj +1 more source
The role and implications of mammalian cellular circadian entrainment
FEBS Letters, EarlyView.At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley +1 more source
Business intelligence en la gestión de stocks para almacenamiento óptimo de medicamentos [PDF]
, 2016 En este trabajo se muestra la viabilidad de utilizar técnicas de análisis de series temporales para el problema de estimación de la demanda. Los trabajos realizados incluyen aspectos iniciales de preparación de datos, elección de las herramientas de ...
Aguayo-González, Francisco +5 more
core
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Geoestadística aplicada a series de tiempo autorregresivas: un estudio de simulación
Revista Integración, 2017 La geoestadística puede usarse como método de predicción de datos faltantes en series temporales. El procedimiento se basa en el estudio de la estructura de autocorrelación temporal de la serie de tiempo por medio de la función de variograma, que es ...
Ramón Giraldo +2 more
doaj +1 more source
Nueva aproximación al análisis de series temporales interrumpidas [PDF]
, 1999 In the present work, we show an alternative to the verification of the intervention effect in time series to which the ARIMA model has been applied. This alternative is based on the consideration of significant differences in the parameters of ARIMA ...
Escudero García, José Ramón +1 more
core
Molecular Oncology, EarlyView.Monitoring circulating tumor DNA (ctDNA) in patients with operable breast cancer can reveal disease relapse earlier than radiology in a subset of patients. The failure to detect ctDNA in some patients with recurrent disease suggests that ctDNA could serve as a supplement to other monitoring approaches.
Kristin Løge Aanestad +35 more
wiley +1 more source
FEBS Open Bio, EarlyView.RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz +6 more
wiley +1 more source