Results 41 to 50 of about 1,815,255 (350)

Mathematical models for adjustment of in vitro gas production at different incubation times and kinetics of corn silages

open access: yesSemina: Ciências Agrárias, 2014
In the present work, with whole plant silage corn at different stages of maturity, aimed to evaluate the mathematical models Exponential, France, Gompertz and Logistic to study the kinetics of gas production in vitro incubations for 24 and 48 hours.
João Pedro Velho   +5 more
doaj   +1 more source

Growth performance of hatchery-reared mahseer (Tor soro) based on different cultural periods [PDF]

open access: yesE3S Web of Conferences, 2023
This study was carried out to evaluate growth performance, length-weight relationship, and condition factors of mahseer based on different culture stages. Fish larvae were produced by artificial spawning and reared in indoor tanks.
Arnenda Gussasta L.   +8 more
doaj   +1 more source

Prediction of Colon Cancer Stages and Survival Period with Machine Learning Approach [PDF]

open access: yesCancers, 2019
The prediction of tumor in the TNM staging (tumor, node, and metastasis) stage of colon cancer using the most influential histopathology parameters and to predict the five years disease-free survival (DFS) period using machine learning (ML) in clinical research have been studied here.
Pushpanjali Gupta   +9 more
openaire   +2 more sources

Long-term photometry of three active red giants in close binary systems: V2253 Oph, IT Com and IS Vir [PDF]

open access: yes, 2013
We present and analyze long-term optical photometric measurements of the three active stars V2253 Oph, IT Com and IS Vir. All three systems are single-lined spectroscopic binaries with an early K giant as primary component but in different stages of ...
Borkovits, T.   +4 more
core   +2 more sources

Determination of crop coefficients and optimum irrigation schedules for bidi tobacco and pearl millet crops in central Gujarat

open access: yesJournal of Agrometeorology, 2012
An attempt was made to determine the rate of ETc and crop coefficients during various growth stages of bidi tobacco and pearl millet crops in central Gujarat by water balance approach.
B. KRISHNA RAO   +6 more
doaj   +1 more source

CNS critical periods: implications for dystonia and other neurodevelopmental disorders

open access: yesJCI Insight, 2021
Critical periods are discrete developmental stages when the nervous system is especially sensitive to stimuli that facilitate circuit maturation. The distinctive landscapes assumed by the developing CNS create analogous periods of susceptibility to ...
Jay Li   +3 more
doaj   +1 more source

Different life stage, different risks: Thermal performance across the life cycle of Salmo trutta and Salmo salar in the face of climate change

open access: yesEcology and Evolution, 2021
Extending assessments of climate change‐induced range shifts via correlative species distribution models by including species traits is crucial for conservation planning.
Oskar Kärcher   +2 more
doaj   +1 more source

Idle Period Propagation in Message-Passing Applications

open access: yes, 2017
Idle periods on different processes of Message Passing applications are unavoidable. While the origin of idle periods on a single process is well understood as the effect of system and architectural random delays, yet it is unclear how these idle periods
Gioiosa, Roberto   +4 more
core   +1 more source

Influence of lactation stages and rain periods on subclinical mastitis in meat producing ewes

open access: yesCiência Rural
: Mastitis negatively influences the survival and weight gain of ovines for meat production. The purpose of this study was to investigate, in sheep for meat production, the occurrence of subclinical mastitis in ewes at the end of lactation and beginning ...
Luiz Francisco Zafalon   +5 more
doaj   +1 more source

Grain sorghum transpiration efficiency at different growth stages

open access: yesPlant, Soil and Environment, 2017
Transpiration efficiency (TE) is an important physiological trait associated with drought tolerance of plants. Currently, little is known about the grain sorghum TE and its dynamics with the age of plants.
Sushil THAPA, Bob A. STEWART, Qingwu XUE
doaj   +1 more source

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