Search results for "Balance"
showing 10 items of 1379 documents
Determining irrigation needs of sorghum from two-source energy balance and radiometric temperatures
2011
Abstract. Estimates of surface actual evapotranspiration (ET) can assist in predicting crop water requirements. An alternative to the traditional crop-coefficient methods are the energy balance models. The objective of this research was to show how surface temperature observations can be used, together with a two-source energy balance model, to determine crop water use throughout the different phenological stages of a crop grown. Radiometric temperatures were collected in a sorghum (Sorghum bicolor) field as part of an experimental campaign carried out in Barrax, Spain, during the 2010 summer growing season. Performance of the Simplified Two-Source Energy Balance (STSEB) model was evaluated…
The Nordic difference: Job quality in Europe 1995–2010
2012
Previous empirical research has pointed out that Nordic countries are distinguished from the rest of Europe in terms of job quality. On the other hand, it has been debated whether, in the longer run, the Nordic welfare state is able to insulate workers from globalization effects. This article investigates whether Nordic countries have retained their advantageous position concerning job quality compared with other EU countries. Empirical analyses are based on the European Working Conditions Survey collected in 1995, 2000, 2005, and 2010. We use data on employees in the 15 member states of the EU prior to enlargement in 2004 (n = 61,457). The results partly confirm previous findings of high j…
Effects of balance training on functionality, ankle instability, and dynamic balance outcomes in people with chronic ankle instability: Systematic re…
2021
Aim: To identify the effects of balance and strength training on function, ankle instability and dynamic balance in people with chronic ankle instability. Method: The search was conducted on randomized controlled trials that investigated the effects of balance training or strength training in people with chronic ankle instability compared to a control group. Therefore, a systematic electronic search was performed until April 2021 in Pubmed/MEDLINE, Cochrane, and Embase databases. Moreover, an additional search was further performed checking the reference lists of the selected articles. The main outcomes were ankle instability, functionality, and dynamic balance. Finally, a qualitative and q…
Biochemical biomarkers alterations in Coronavirus Disease 2019 (COVID-19)
2020
Abstract Coronavirus Disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a respiratory disease, which can evolve into multi-organ failure (MOF), leading to death. Several biochemical alterations have been described in COVID-19 patients. To date, many biomarkers reflecting the main pathophysiological characteristics of the disease have been identified and associated with the risk of developing severe disease. Lymphopenia represents the hallmark of the disease, and it can be detected since the early stage of infection. Increased levels of several inflammatory biomarkers, including c-reactive protein, have been found in COVID-19 patients and associ…
The Common Good Balance Sheet, an Adequate Tool to Capture Non-Financials?
2019
In relation to organizational performance measurement, there is a growing concern about the creation of value for people, society and the environment. The traditional corporate reporting does not adequately satisfy the information needs of stakeholders for assessing an organization&rsquo
Patterns of Working Time and Work Hour Fit in Europe
2018
The requirements for more flexible and lean forms of production that are able to adapt to demand cycles, both quantitatively and functionally, are common in all advanced economies. At the same time, the flexibilization of working times and work places has become an increasing focus for the analysis of quality of work and life (i.e. work-life balance). This chapter approaches flexibilization as a transition from an industrial to a post-industrial working time regime. The new post-industrial working time regime is usually characterized by deregulation of collective norms, diversification of the length (short and long hours) and pattern of working time (unsocial hours), increasing work intensi…
Time-domain based feature space at FLUXNET sites for vegetation patterns identification
2019
Monitoring the flux transfer of mass and energy occurring within the soil-plant-atmosphere continuum is a pivotal key for understanding hydrological and vegetation relationships. Average daily values of the Priestley - Taylor (PT) parameter were calculated for 4 eddy covariance (EC) flux tower sites from FLUXNET network, characterized by different vegetation features, over the 2010-12 reference period. Site-by-site feature spaces (built by difference in diurnal and night-time land surface temperature versus enhanced vegetation index, ΔLST-EVI) were obtained by combining satellite data (MODIS) and observed PT parameter (ϕ) retrieved by FLUXNET surface energy balance (SEB) fluxes. The results…
The Evaluation Of The Influence Of Land Surface Temperature In Energy Balance Estimated By S-Sebi Model
2020
Evapotranspiration (ET) is one of the least understood components of the hydrological cycle. Its application is varied, from agricultural, ecological and hydrological monitoring, to control of the evolution of climate change. The goal of this work was to analyze the influence that uncertainties in the estimate of Land Surface Temperature (LST) can cause on ET estimates by S-SEBI model in Pampa Biome area. The results indicate that the daily evapotranspiration is higher when the pixel LST is lower, which also shows the influence of land use on the variability of ET. They also demonstrated the importance of LST's accuracy in the selection of the driest and wettest pixels in applying S-SEBI mo…
Perineuronal Net Formation and the Critical Period for Neuronal Maturation in the Hypothalamic Arcuate Nucleus
2019
In leptin-deficient ob/ob mice, obesity and diabetes are associated with abnormal development of neurocircuits in the hypothalamic arcuate nucleus (ARC)1, a critical brain area for energy and glucose homoeostasis2,3. Because this developmental defect can be remedied by systemic leptin administration, but only if given before postnatal day 28, a critical period for leptin-dependent development of ARC neurocircuits has been proposed4. In other brain areas, critical-period closure coincides with the appearance of perineuronal nets (PNNs), extracellular matrix specializations that restrict the plasticity of neurons that they enmesh5. Here we report that in humans and rodents, subsets of neurons…
Effect of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) on Hormones of Energy Balance in a TCDD-Sensitive and a TCDD-Resistant Rat Strain
2014
One of the hallmarks of the acute toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) is a drastically reduced feed intake by an unknown mechanism. To further elucidate this wasting syndrome, we followed the effects of a single large dose (100 μg/kg) of TCDD on the serum levels of several energy balance-influencing hormones, clinical chemistry variables, and hepatic aryl hydrocarbon receptor (AHR) expression in two rat strains that differ widely in their TCDD sensitivities, for up to 10 days. TCDD affected most of the analytes in sensitive Long-Evans rats, while there were few alterations in the resistant Han/Wistar strain. However, analyses of feed-restricted unexposed Long-Evans rats i…