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Optimal designs for multiple treatments with unequal variances
Optimal treatment allocation D-optimality D A -optimality
2016/1/20
The response of a patient in a clinical trial usually depends on both the se-lected treatment and some latent covariates, while its variance varies across the treatment groups. A general heteroscedast...
Modeling increases in snowmelt yield and desynchronization resulting from forest gap-thinning treatments in a northern mountain headwater basin
snowmelt yield desynchronization resulting mountain headwater basin
2014/4/3
A physically based model built upon extensive field observations of radiation dynamics
and snow processes in cold regions forest environments was used to investigate the impacts
of prescribed ...
The spatial distribution of mineral dust and its shortwave radiative forcing over North Africa: modeling sensitivities to dust emissions and aerosol size treatments
mineral dust shortwave radiative North Africa dust emissions aerosol size treatments
2010/9/21
A fully coupled meteorology-chemistry-aerosol model (WRF-Chem) is applied to simulate mineral dust and its shortwave (SW) radiative forcing over North Africa. Two dust emission schemes (GOCART and DUS...
The effect of mechanochemical treatments of sepiolite with CsCl on the calcination products
Cesium chloride Clinoenstatite Enstatite Forsterite Mechanochemistry of sepiolite Pollucite Protoenstatite Thermo-XRD-analysis
2011/11/10
Calcination of sepiolite and of two sepiolite/CsCl mixtures, unground and air-ground was investigated by thermo-XRD-analysis. At 200 °C sepiolite, neat, mixed or air-ground with CsCl lost interparticl...
Evaluating simulated primary anthropogenic and biomass burning organic aerosols during MILAGRO: implications for assessing treatments of secondary organic aerosols
primary anthropogenic biomass organic aerosols MILAGRO secondary organic aerosols
2009/9/2
Simulated primary organic aerosols (POA), as well as other particulates and trace gases, in the vicinity of Mexico City are evaluated using measurements collected during the 2006 Megacity Initiative: ...
Use of Chemical Treatments to Reduce Tannins and Trypsin Inhibitor Contents in Salseed (Shorea robusta) Meal
Trypsin Inhibitor Condensed Tannins Hydrolysable Tannins
2016/5/3
This study investigated the effect of chemical treatments on tannins (condensed and hydrolysable) and on the trypsin inhibitor (TI) activity in salseed meal. Triplicate samples of ground salseed meal ...
The effects of H2SO4 and (NH4)2SO4 treatments on the chemistry of soil drainage water and pine seedlings in forest soil microcosms
acidification manipulation nitrogen deposition drainage microcosms forest
2009/3/5
An experiment comparing effects of sulphuric acid and reduced N deposition on soil water quality and on chemical and physical growth indicators for forest ecosystems is described. Six H2SO4 and (NH4)...
Methane Emission from Municipal Solid Waste Treatments in China
MethaneEmissionfromMunicipalSolidWasteTreatmentsinChinaclimate change municipal solid waste methane emission
2008/7/8
The greenhouse effect of methane (CH4) is only inferior to that of carbon dioxide (CO2). As an important anthropogenic emission source, the calculation of the emission amount of CH4 from waste treatme...
Use of Chemical Treatments to Reduce Tannins and Trypsin Inhibitor Contents in Salseed (Shorea robusta) Meal
Trypsin Inhibitor Condensed Tannins Hydrolysable Tannins
2016/4/26
This study investigated the effect of chemical treatments on tannins (condensed and hydrolysable) and on the trypsin inhibitor (TI) activity in salseed meal. Triplicate samples of ground salseed meal ...
Treatments Effect on Biological Values of Defatted Rice Polishings
Defatted Rice Polishings Chemical Treatments Extrusion Cooking Broiler Chicks Biological Values
2016/4/20
Defatted rice polishings (DRP) was subjected to chemical treatments i.e., 0.4 N HCl, and 6% H2O2, with or without physical treatment i.e. extrusion cooking. The treated DRP was evaluated chemically an...
Comparative study of the effects of thermal and mechanical treatments on the structures of clay minerals
clay minerals grinding and thermal treatments reactivity structural changes
2011/11/10
Controlled heating (in air) of clay minerals leads to transformations into disordered structures and recrystallization into new phases at high temperatures. These phase transformations are of topotact...
Responses of Holstein Cows to Different Bovine Somatotropin (bST) Treatments during the Transition Period and Early Lactation
Holstein Cows Milk Production bST Doses DMI Transition Period Hormones
2016/4/15
Major objective was to evaluate three doses of bST (POSILAC짰) injected into Holstein cows during the transition period and through 56 d of lactation for potential to improve DMI, BCS, BW, metab...
Effects of Ammonia, Urea Plus Calcium Hydroxide and Animal Urine Treatments on Chemical Composition and In sacco Degradability of Rice Straw
Chemical Treatment Rice Straw Ruminal Degradation
2016/4/12
This experiment was conducted to examine the effects on the composition and rumen degradation in sacco of rice straw treated with animal urine (1 l of 2.9 g N/kg DM straw) and urea plus calcium hydrox...
Amount of phosphorus inactivated by alum treatments in Washington lakes
phosphorus inactivation alum treatments Washington lakes
2014/6/17
The effectiveness of aluminum (Al) at retaining phosphate was investigated in alum-treated Washington lake sediments. Greater than background concentrations of Al and Al-bound phosphorus (Al-P) were d...
Reduction and Sorption of Chromium by Fe(II)-Bearing Phyllosilicates: Chemical Treatments and X-Ray Absorption Spectroscopy (XAS) Studies
Absorption Chromium EXAFS Phyllosilicates Reduction XANES
2011/12/6
Abstract: The reduction of hexavalent chromium species in aqueous solutions by interaction with Fe(II)-bearing solid surfaces was studied using a 0.96 × l0−3 M Cr(VI) solution and iron-rich clay...