Results 31 to 40 of about 951,237 (293)

New technologies and methodologies for site-specific viticulture

open access: yesOENO One, 2007
Aims: This paper makes a brief overview of the tools and methods that have already been released or are currently under development to assess production variability in vineyards.
Bruno Tisseyre   +2 more
doaj   +1 more source

Heterophil / lymphocyte response and performance of feed and water restricted broiler chickens under tropical conditions [PDF]

open access: yes, 1999
The effects of restricting feed [60% of ad libitum (AL) intake] (FR) or water provided from 0900 h to 1600 h, daily) (WR) or both (FWR) from 14 to 42 days of age on heterophil/lymphocyte (H/L) response and performance in broiler chickens under the hot ...
Idrus, Zulkifli
core   +1 more source

Sucrose synthase gene family in common bean during pod filling subjected to moisture restriction

open access: yesFrontiers in Plant Science
In common bean (Phaseolus vulgaris L.), leaf photosynthesis is significantly reduced under drought conditions. Previous studies have shown that some drought-tolerant cultivars use the pod walls to compensate the decreased photosynthesis rate in leaves by
Norma Cecilia Morales-Elias   +12 more
doaj   +1 more source

The dimensional stability of glass-fibre reinforced Polyamide 66 during hydrolysis conditioning [PDF]

open access: yes, 2009
Injection moulded glass-fibre reinforced polyamide 66 composites based on two glass fibre products with different sizing formulations and unreinforced polymer samples have been characterised both dry as moulded and during conditioning in a water-glycol ...
Ali, J.Z., Thomason, J.L.
core   +1 more source

Effects of defoliation and water restriction on total phenols and antioxidant activities in grapes during ripening

open access: yesOENO One, 2014
Aim: To compare the effect of water restriction and defoliation on the phenol contents and oxidant and antioxidant activities of Tempranillo grapes grown in the region of Extremadura, Spain.
Inmaculada Garrido   +6 more
doaj   +1 more source

Influence of soil properties on archaeal diversity and distribution in the McMurdo Dry Valleys, Antarctica [PDF]

open access: yes, 2014
Archaea are the least understood members of the microbial community in Antarctic mineral soils. Although their occurrence in Antarctic coastal soils has been previously documented, little is known about their distribution in soils across the McMurdo Dry ...
Barrett, John E.   +5 more
core   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Effect of temporal water restrictions on drinking behavior and time budget in lactating dairy cows according to their position in the social hierarchy within the herd

open access: yesJournal of Dairy Science
: On dairy farms, milking practices can temporarily restrict cows from accessing drinking water. This study examined how different types of temporary water restriction, similar to those commonly encountered on farms, may affect the individual behavior ...
E. Nizzi   +3 more
doaj   +1 more source

Wool cortisol is a better indicator of stress than blood cortisol in ewes exposed to heat stress and water restriction

open access: yesAnimal, 2014
This study investigated the effect of water restriction on wool and blood cortisol concentrations and water consumption patterns in heat-stressed sheep. Nine Corriedale female sheep (average BW=43±6.5 kg) were individually fed diets based on maintenance ...
J. Ghassemi Nejad   +5 more
doaj   +1 more source

A Novel Device of Reaching, Grasping, and Retrieving Task for Head-Fixed Mice

open access: yesFrontiers in Neural Circuits, 2022
Reaching, grasping, and retrieving movements are essential to our daily lives and are common in many mammalian species. To understand the mechanism for controlling this movement at the neural circuit level, it is necessary to observe the activity of ...
Satoshi Manita   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy