Results 81 to 90 of about 2,144,778 (331)

Associação entre características de desempenho de tilápia-do-nilo ao longo do período de cultivo. [PDF]

, 2017
O objetivo deste trabalho foi estimar as herdabilidades e a estrutura de correlações genéticas entre as características de desempenho de tilápia-do-nilo (Oreochromis niloticus) da linhagem GIFT, em diferentes estágios do ciclo de produção.
ALEXANDRE FILHO, L., KUNITA, N. M., OLIVEIRA, C. A. L. de, OLIVEIRA, S. N. de, RESENDE, E. K. de, RIBEIRO, R. P., YOSHIDA, G. M.   +6 more
core   +1 more source

China inside out: Explaining silver flows in the triangular trade, c. 1820s‒70s

The Economic History Review, EarlyView.
Abstract This paper analyses a new large dataset of silver prices, as well as silver and merchandise trade flows in and out of China in the crucial decades of the mid‐nineteenth century when the Empire was opened to world trade. Silver flows were associated with the interaction between heterogeneous monetary preferences and availability of specific ...
Alejandra Irigoin, Atsushi Kobayashi, David Chilosi   +2 more
wiley   +1 more source

Variação temporal no excesso de peso e obesidade em adolescentes de escola privada do Sul do Brasil

, 2014
O objetivo do estudo foi avaliar a variacao temporal em doze anos nas prevalencias de excesso de peso e obesidade em adolescentes de uma escola privada de Pelotas-RS e a associacao transversal com atividade fisica e tempo de televisao.
M. Xavier, R. M. Bielemann, Francine Villela Maciel, Marilda Borges Neutzling, D. Gigante   +4 more
semanticscholar   +1 more source

Peso Acceptance Patterns in El Paso [PDF]

This paper examines the acceptance of peso payments, or currency substitution reverse dollarization, by U.S retail firms near the international border with Mexico. Survey data are drawn from a stratified random sample of 586 retailers located in El Paso,
Fullerton, Thomas M., Jr., Molina, Angel L., Jr., Pisani, Michael J.   +2 more
core   +1 more source

The War of the Pacific and Chilean public revenues: Reallocation of the tax burden and institutional change

The Economic History Review, EarlyView.
Abstract A substantial body of literature has considered warfare a fundamental driver of fiscal capacity. We argue that the nature of the tax base available to governments can either foster or constrain the ability and incentives of central elites to impose their legitimacy once the war is over.
Oriol Sabaté, José Peres‐Cajías
wiley   +1 more source

Flexible Contract, Flexible Morale? Microcredit Design and Repayment Discipline

International Economic Review, EarlyView.
ABSTRACT Flexible repayment benefits borrowers, but practitioners fear increased moral hazard. Investigating their concerns requires disentangling repayment choices from repayment capacity, which is typically infeasible in field studies. We use a lab‐in‐the‐field experiment with 645 microcredit borrowers to cleanly identify the effect of repayment ...
Kristina Czura, Anett John, Lisa Spantig
wiley   +1 more source

Peso ao nascer de crianças brasileiras menores de dois anos

, 2013
O baixo peso ao nascer tem grande relacao com risco de morrer no primeiro ano de vida. Estudos mostram sua associacao com problemas de desenvolvimento na infância e doencas na vida adulta.
Kelly de Jesus Viana, J. A. Taddei, Monize Cocetti, Sarah Warkentin   +3 more
semanticscholar   +1 more source

The Coral Larval Box “CoLaB”: a novel and low‐cost method for delivering competent coral larvae onto degraded reefs for restoration

Restoration Ecology, EarlyView.
Abstract Introduction Coral reef restoration strategies are rapidly evolving to restore corals and reef functions in response to accelerating disturbances worldwide. One active restoration technique that is rapidly gaining momentum is the larval enhancement method which involves the introduction of cultured coral larvae directly onto degraded reefs ...
Dexter W. dela Cruz, Jan T. J. Miranda, Sophia D. Z. Gaton, Elizabeth J. Gomez‐Requilme, Maria V. B. Baria‐Rodriguez, Patrick C. Cabaitan, Peter L. Harrison   +6 more
wiley   +1 more source

Estimativas de parâmetros genéticos para características de crescimento e produtividade em vacas da raça Canchim, utilizando-se inferência bayesiana

Revista Brasileira de Zootecnia, 2006
O objetivo neste trabalho foi estimar as herdabilidades e as correlações genéticas dos pesos à desmama (PD), aos 12 meses de idade (P12) e à idade adulta (PAD), da idade de descarte (TPR - tempo de permanência no rebanho), do número (ND10) e quilogramas (
Silvio de Paula Mello, Maurício Mello de Alencar, Fábio Luiz Buranelo Toral, Viviane Karina Gianlorenço   +3 more
doaj  

Self-perceived weight status, dieting, and unhealthy weight-control behaviors among Spanish male adolescents [PDF]

, 2014
Introduction: Self-perceived weight status among adolescents has been associated with weight-control behaviors. However, this relationship varies across weight status.
Almenara, Carlos A., Fauquet Ars, Jordi, López Guimerà, Gemma, Pamias Massana, Montserrat, Sánchez Carracedo, David   +4 more
core   +3 more sources