Results 11 to 20 of about 634,231 (335)

The Effects of Floodwater Spreading on Success Rate of Cultivated Species Planting and Combating Desertification (Case Study: Flood Spreading Station of Barabad, Sabzevar) [PDF]

open access: yesمدیریت بیابان, 2013
The purpose of this study was to evaluate the success rate of planting project. Also reviews combating desertification in this region by the Project. First, plant characteristics including canopy cover and vegetation density were measured by transect of ...
Hassan Barabadi   +4 more
doaj   +1 more source

Partitioning of acid protease from Penicillium roqueforti in aqueous two-phase system polyethylene glicol/phosphate [PDF]

open access: yesActa Periodica Technologica, 2008
The partitioning of acid protease produced by submerged fermentation of Penicillium roqueforti in the aqueous two-phase system polyethylene glycol/sodium phosphate was studied.
Peričin Draginja M.   +2 more
doaj   +1 more source

Conditional as-if analyses in randomized experiments

open access: yesJournal of Causal Inference, 2021
The injunction to “analyze the way you randomize” is well known to statisticians since Fisher advocated for randomization as the basis of inference. Yet even those convinced by the merits of randomization-based inference seldom follow this injunction to ...
Pashley Nicole E.   +2 more
doaj   +1 more source

Penelitian Pemanfaatan Parafinic Oil Sebagai Bahan Plastilizer Seconder Dalam Pembuatan Kulit Imitasi Untuk Atasan Sepatu [PDF]

open access: yes, 1997
The aim of this research is to use Parafinic oil as Secondary Plastizer in making PVC imitation leather for upper shoes and to know the optimal formulation.
Musthofa, H. (Hadi)   +2 more
core   +3 more sources

Specific residue: application of orthogonal contrasts when heteroscedasticity is present Resíduo específico: aplicação de contrastes ortogonais na presença da heterocedasticidade

open access: yesScientia Agricola, 2010
When experimental data are submitted to analysis of variance, the assumption of data homoscedasticity (variance homogeneity among treatments), associated to the adopted mathematical model must be satisfied.
Maria Cristina Stolf Nogueira
doaj   +1 more source

Emergence of Coccoloba gigantifolia Melo, Cid Ferreira & Gribel seedlings as a function of raceme and fruit maturation

open access: yesJournal of Seed Science, 2023
: Coccoloba gigantifolia fruits show uneven maturation within each raceme, which can affect the quality of the seeds. This study aimed to characterize racemes, fruits, and seeds, after harvest, and evaluate the physiological performance of the seeds as a
Sidney Alberto do Nascimento Ferreira   +2 more
doaj   +1 more source

Preliminary Physico-Chemical Investigation of Local Binding Agents in Mineral Salt Licks Production for Ruminants [PDF]

open access: yes, 2016
Investigation of the minerals, anti-nutrients as well as compactness and hardness of mineral saltlicks produced using cement, termite mound and clay mud as binders were compared with a commercial lick in a completely randomized design of four treatments ...
Kikelomo, A. M. (Adegun)
core   +1 more source

Optimization and validation of experimental designs for selenium analysis via the iodometric method in food evaluation

open access: yesFood Agricultural Sciences and Technology (FAST), 2023
This study delved into the realm of experimental design methodologies for Selenium (Se) analysis using the iodometric method, with a particular focus on comparing the applicability of completely randomized design (CRD) and factorial experimental design ...
Witchapol Thosaikham   +5 more
doaj  

Deney Ünitelerinin Gruplara Ortalamaları Dengelenmiş ve Rasgele Dağıtıldığı Tesadüf Parselleri Deneme Düzenlerinin Karşılaştırması

open access: yesJournal of Agricultural Sciences, 2000
Bu çal ışmada, deney ünitelerinin gruplara ortalamalan dengelenmi ş olarak ve rasgele da ğı t ı lmas ı ile I. Tip hatan ı n, testin gücünün, gruplar aras ı ve grup içi varyanslar ı n ve örnek geniş liklerinin karşı laşt ı nlan grup say ı sı iki ve ...
Ensar Baspınar, Fikret Gurbuz
doaj   +1 more source

Maturation and germination of Trichosanthes cucumerina L. seeds

open access: yesJournal of Seed Science, 2022
: Trichosanthes cucumerina L. (Cucurbitaceae) is a traditional fruit vegetable grown by family farmers in the Amazon. This study aimed to evaluate seed maturation as a function of age and fruit morphological characteristics, and the effect of different ...
Lorena de Souza Silva   +2 more
doaj   +1 more source

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