Results 101 to 110 of about 18,332 (180)

Trend analysis and change-point detection of temperature and rainfall in southern Peruvian Amazon and its relation to deforestation

Journal of Agrometeorology
The study aimed to identify the change points, tendencies, and trends in climatic parameters (precipitation and temperatures) and to investigate their relationship with deforestation in the southeastern Peruvian Amazon (Tambopata).
ANDREA AUCAHUASI-ALMIDON, CARLOS CABRERA-CARRANZA, JORGE GARATE-QUISPE   +2 more
doaj   +1 more source

Modeling extreme minimum air temperature series under climate change conditions Modelagem de séries de temperatura mínima extrema sob condições de alterações climáticas

Ciência Rural, 2011
Considering the presence of non-stationary components, such as trends, in the extreme minimum air temperature series available from three locations of the State of São Paulo-Brazil, the aim of this research was to describe the probabilistic structure of ...
Gabriel Constantino Blain
doaj   +1 more source

Variabilidade da precipitação no Sertão do São Francisco, estado de Alagoas Precipitation variability in the 'Sertão' of San Francisco in the State of Alagoas

Revista Brasileira de Engenharia Agrícola e Ambiental, 2013
Foram estudadas, neste trabalho, a homogeneidade e a existência de tendências na distribuição temporal da precipitação para a microrregião do Sertão do São Francisco, no estado de Alagoas.
Henderson S. Wanderley, Gilberto C. Sediyama, Flávio B. Justino, Leonidas P. de Alencar, Rafael C. Delgado   +4 more
doaj  

Non-Gaussian Discriminative Factor Models via the Max-Margin Rank-Likelihood

, 2015
We consider the problem of discriminative factor analysis for data that are in general non-Gaussian. A Bayesian model based on the ranks of the data is proposed. We first introduce a new {\em max-margin} version of the rank-likelihood.
Carin, Lawrence, Henao, Ricardo, Langley, Raymond J., Tsalik, Ephraim L., Yuan, Xin   +4 more
core   +1 more source

Exact and Asymptotic Weighted Logrank Tests for Interval Censored Data: The interval R Package [PDF]

For right-censored data perhaps the most commonly used tests are weighted logrank tests, such as the logrank and Wilcoxon-type tests. In this paper we review several generalizations of those weighted logrank tests to interval-censored data and present an
Michael P. Fay, Pamela A. Shaw
core   +1 more source

Spatiotemporal patterns and trends of meteorological drought in the Kaidu-Kongque River Basin

Journal of Hydrology: Regional Studies
Study region: The Kaidu-Kongque River Basin (KKR), a typical inland river basin in Central Asia, is characterized by a ''mountain-oasis-desert'' composite ecosystem.
Yilinuer Alifujiang, Abdugheni Abliz, Ayixiemuguli Zibibula, Ying Jiang, Ping Yang, Jianpeng Feng, Zhoumucuo Bai, Yaping Wang, Ming Li   +8 more
doaj   +1 more source

DOES BRAND EXTENSION IMPACT PARENT BRAND: A CASE OF JOHNSON, UK [PDF]

Purpose of study: The main purpose of this study is to check the impact of brand extensions on brand image. For this purpose Johnson is selected as parent brand for current research.
Amir RAJPUT, Ehtesham ul MUJEEB, Muhammad Shakil AHMAD   +2 more
core  

THE ANNOUNCEMENT OF SEASONED EQUITY OFFERINGS AND ITS EFFECT ON STOCK PRICE: AN APPROACH BASED ON PETTITT’S TEST

Revista Universo Contábil, 2016
Alnio Sena, Azamor Azevedo Filho, Wenner Lucena   +2 more
openaire   +1 more source

The effect of repeated eye examinations and breeding advice on the prevalence and incidence of cataracts and progressive retinal atrophy in German dachshunds over a 13-year period [PDF]

, 2017
Bedford, Bender, Busse, Downs, Falconer, Gelatt, Gresky, Henderson, Mellersh, Mellersh, Mellersh, Mellersh, Mellersh, Miyadera, Miyadera, Muller, Muller, Muller, Muller, Müller, Palanova, Roberts, Ropstad, Ropstad, Stades, Turney, Wiik, Wiik, Zigler, Zigler   +29 more
core   +2 more sources

Temporal Trends in Tuberculosis Incidence in the 1st Health Region of Alagoas, Brazil (2001-2022). [PDF]

Int J Environ Res Public Health
de Gois G, de Bodas Terassi PM, Falcão JB, Costa KA, Sobral BS, Muniz MA, de Freitas WK, da Paz de Souza Paiva RF.   +7 more
europepmc   +1 more source