The timing and abruptness of the initiation and termination of the Early Holocene African Humid Period are subjects of ongoing debate, with direct consequences for our understanding of abrupt climate change, paleoenvironments, and early human cultural development. Here, we provide proxy evidence from the Horn of Africa region that documents abrupt transitions into and out of the African Humid P...

this study was conducted using one hundred and eighty (180) day-old broiler chicks, of anak strain to assess the levels of inclusion of indomie waste meal as a substitute for maize at 0, 25, 50, 75 and 100%. the birds were randomly assigned to dietary treatments using completely randomized design (crd). each treatment contained 3 replicates and each replicate had 6 birds. the study lasted for e...

abstract soil temperature is one of the key parameters affecting most hydrologic and agricultural processes. therefore, its measurement and prediction is very crucial. so far, the statistical regression methods have been used for estimation of soil temperature for specific location encountering with lack or shortage of data. in this work, soil temperature data are estimated at six different dep...

The optical characteristics of graphene oxide (GO) were explored to design and fabricate a GO-based optical humidity sensor. GO film was coated onto a SU8 polymer channel waveguide using the drop-casting technique. The proposed sensor shows a high TE-mode absorption at 1550 nm. Due to the dependence of the dielectric properties of the GO film on water content, this high TE-mode absorption decre...

Despite the fact that gross primary productivity (GPP) and water use efficiency (WUE) have been widely used as indicators to evaluate water-carbon cycle, uncertainties exist in patterns of GPP WUE responses climate variability along different aridity gradients. In this study, index was divide China into four arid-humid zones. The spatiotemporal multiple vegetation types response change under zo...

OBJECTIVE To compare the effect of soy polysaccharide on fecal weight and humidity in growing rats in relation to cellulose and a Soy formula without dietary fiber. METHODS Twelve, 21-day-old, Wistar male rats, were distributed into three groups and fed AIN-93G ration with varying amounts of dietary fiber: Polysaccharide Group, 5% fiber in the form of soy polysaccharide; Soy Formula Group, 5%...

Heated humidification of nasal continuous positive airway pressure (nCPAP) reduces upper airway symptoms and improves initial use in obstructive sleep apnoea syndrome (OSAS). The present study aimed to assess the effect of heated humidification of nCPAP on upper airway symptoms and initial use in obstructive sleep apnoea. This study was of a randomised, crossover design. Subjects with polysomno...

In the current economic, resource and carbon constrained climate, it is imperative that power distribution companies invest in only necessary network augmentation. However, with electricity demand growth over recent years doubling the electricity consumption growth, capital expenditure is following in a similar fashion relative to operational expenditure [1]. The need for greater infrastructure...