Results 141 to 150 of about 31,792 (268)

SARCOIDOSE CUTÂNEA EM PACIENTE COM LEUCEMIA MIELÓIDE AGUDA: RELATO DE CASO

open access: yesHematology, Transfusion and Cell Therapy, 2020
F.M. Aguiar   +9 more
doaj   +1 more source

Years of potential life lost due to AIDS in female, in Southern Brazil: a descriptive study, 2007-2017. [PDF]

open access: yesEpidemiol Serv Saude, 2022
Bernardelli M   +4 more
europepmc   +1 more source

Causal analysis of trade loss from pathogens: A global study of foot and mouth disease impacts on meat exports

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Our general interest is in global trade loss from livestock pathogens, specifically exports. We adopt a causal inference approach that considers animal disease outbreaks over time as non‐staggered binary treatments with the potential for switching in (infection) and out of treatment (recovery) within the sample period. The outcome evolution of
Mohammad Maksudur Rahman   +1 more
wiley   +1 more source

LINFOMA FOLICULAR DUODENAL: RELATO DE CASO

open access: yesHematology, Transfusion and Cell Therapy, 2020
E.W. Silva   +9 more
doaj   +1 more source

Redistributive land reforms, agricultural productivity, and structural change: New cross‐national evidence

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Large‐scale land reforms constitute a substantial redistribution of wealth and reallocation of agricultural land, which is a major form of asset and production input in developing countries. While land redistribution (from the rich to the poor) remains a highly controversial issue, extensive evidence on its effect is limited.
Devashish Mitra   +3 more
wiley   +1 more source

Climate change and perennial crop production: Evidence of yield impact and adaptation in California

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Perennial crops are economically important. They contribute to food security, providing essential nutrients that are often lacking in annual crops, and provide additional environmental benefits compared with annual crops. Despite their importance, empirical research on the impacts of climate change and adaptation on perennial crops remains ...
Yuanyuan Wen   +2 more
wiley   +1 more source

Preferential trading in agriculture: New insights from a structural gravity analysis and machine learning

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Preferential trade agreements (PTAs) contain various non‐tariff provisions, yet identifying their trade effects remains challenging because these commitments are high‐dimensional and strongly correlated within agreements. We estimated a theory‐consistent structural gravity model with domestic flows for 26 agricultural subsectors over 1988–2017
Dongin Kim, Sandro Steinbach
wiley   +1 more source

Genetic and Clinical Characterization of a South-Brazilian Hypertrophic Cardiomyopathy Cohort. [PDF]

open access: yesArq Bras Cardiol
Beuren T   +7 more
europepmc   +1 more source

Ctenocephalides felis (Siphonaptera, Pulicidae) parasitizing White-eared opossum (Didelphis albiventris) at Southern Brazil - Case report. [PDF]

open access: yesBraz J Vet Med, 2023
Lignon JS   +7 more
europepmc   +1 more source

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