Results 11 to 20 of about 1,454,596 (276)

Planning from Failure: Transforming a Waterfront through Experimentation in a Placemaking Living Lab

open access: yesUrban Planning, 2021
This article assesses on what happens when planning by experiment becomes imperative for strategic city sites such as waterfronts due to the failure of other forms of centralised, top-down, or market-led planning.
Ramon Marrades   +3 more
doaj   +1 more source

Modeling and Optimization of Lactic Acid Synthesis by the Alkaline Degradation of Fructose in a Batch Reactor [PDF]

open access: yes, 2005
The present work deals with the determination of the optimal operating conditions of lactic acid synthesis by the alkaline degradation of fructose. It is a complex transformation for which detailed knowledge is not available.
Box G. E. P.   +16 more
core   +2 more sources

Tamanho de amostra e relações lineares de caracteres morfológicos e produtivos de crambe Sample size and linear relations of the morphological characters and production of crambe

open access: yesCiência Rural, 2010
Os objetivos deste trabalho foram determinar o tamanho de amostra para a estimação da média de caracteres morfológicos e produtivos de crambe (Crambe abyssinica Hochst) e avaliar as relações entre esses caracteres. Foi conduzido um experimento a campo em
Alberto Cargnelutti Filho   +5 more
doaj   +1 more source

Determination of the optimum plot size for tomato seedlings

open access: yesRevista Ceres, 2021
The objectives of this work were to determine the optimum plot size for tomato seedlings by Hatheway’s method, using the Mestiço and Ozone cultivars, and verify the possibility to obtain the optimum plot size only by non-destructive characteristics.
Jeniffer Ribeiro de Oliveira   +3 more
doaj   +1 more source

Number of replicates in trials for evaluating melon hybrids [PDF]

open access: yesRevista Ciência Agronômica, 2023
During experiment planning, determining the number of replicates for tested treatments is important because it directly affects the accuracy of the obtained results. This study was conducted to determine the number of measurements (repetitions) necessary
Bernardo Bezerra de Araújo Junior   +4 more
doaj   +1 more source

Optimum plot size and number of replications related to selective precision Tamanho ótimo de parcela e número de repetições relacionados à acurácia seletiva

open access: yesCiência Rural, 2011
Planning agricultural trials and evaluating their precision is important in determining the credibility of the results obtained from the research. There are various methods for estimating optimum plot size and various statistics used to measure precision.
Lindolfo Storck   +3 more
doaj   +1 more source

Tamanho de amostra e número de repetições para avaliação de caracteres agronômicos em milho-pipoca Sample size and number of replications for assessment of agronomic characters in popcorn

open access: yesCiência e Agrotecnologia, 2008
Resultados experimentais seguros são obtidos por meio da utilização de adequados tamanhos de amostras e número de repetições. O conhecimento do melhor tamanho de amostra tem relevada importância, quando se deseja reduzir os custos na pesquisa ...
Thiago Rodrigues Catapatti   +3 more
doaj   +1 more source

The Effectiveness of Counseling Through Vasectomy Module in North Kolaka, Indonesia [PDF]

open access: yes, 2017
The main problem faced nowadays is the low participation of men in terms of implementation of the Family Planning Program. The figures for family planning in Indonesia only demonstrate a high rate on contraception use in women not in men. The Strategy to
Askrening, A. (Askrening)   +1 more
core   +2 more sources

Sample size for the evaluation of ‘BH-65’ papaya fruits under protected cultivation

open access: yesRevista Brasileira de Fruticultura, 2019
The cultivation of papaya under greenhouse has become recently a profitable alternative for horticultural crops in different regions of the world, among them South East Spain.
Edilson Romas Schmildt   +5 more
doaj   +1 more source

Pternopetalum paucifoliolatum (Apiaceae), a new Critically Endangered species from Sichuan, China [PDF]

open access: yesPhytoKeys, 2020
Pternopetalum paucifoliolatum, a new species from Sixigou Scenic Area, Emeishan City, Sichuan Province, is proposed and described. Diagnostic morphological characters, full description, detailed illustrations, and a distribution map are provided. The new
Jian-Fei Ye   +4 more
doaj   +3 more sources

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