Results 21 to 30 of about 114,038,383 (172)

Minerais do grupo da crichtonita em veios de quartzo da Serra do Espinhaço (Minas Gerais e Bahia)

open access: yesGeologia USP. Série Científica, 2017
O trabalho descreve quatro minerais do grupo da crichtonita encontrados em veios hidrotermais de quartzo, que cortam diversas formações geológicas da Serra do Espinhaço (Supergrupo Espinhaço).
Mario Luiz de Sá Carneiro Chaves   +1 more
doaj   +1 more source

Hole diameters in pet bottles used for fruit fly capture

open access: yesActa Scientiarum. Agronomy, 2015
Two experiments were conducted during the period from 31 January to 6 March 2012 in Santa Maria, Rio Grande do Sul State, Brazil to determine the efficiency of different hole diameters in PET trap bottles on pests in guava and persimmon orchards.
Maurico Paulo Batistella Pasini   +3 more
doaj   +1 more source

One century of teaching, research, and innovation in chemical engineering in Mexico: The role of chemical engineering in the background and future of polymer science and industrial production in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas   +2 more
wiley   +1 more source

In Memoriam Profesora Irene Castells Oliván (Hellín 1943-Terrassa 2019)

open access: yes, 2020
In Memoriam Profesora Irene Castells Oliván (Hellín 1943-Terrassa 2019)In Memoriam Profesora Irene Castells Oliván (Hellín 1943-Terrassa ...
Moliner Prada, Antonio
core   +1 more source

Ruralidade trágica em Juan Rulfo: apontamentos entre ficção e realidade

open access: yesEstudos Sociedade e Agricultura, 2023
Esta é uma análise da produção literária do escritor mexicano Carlos Juan Nepomuceno Pérez Rulfo Vizcaíno (1917-1986). Buscou-se aprofundar os sentidos de seus enredos trágicos, ambientados e referenciados à desigualdade social e à ruralidade mexicana ...
Rodrigo Kummer   +1 more
doaj   +1 more source

One hundred years of teaching, research, and innovation in chemical engineering at the Faculty of Chemistry, National Autonomous University of Mexico (UNAM): Birthplace and enduring leadership of the discipline in Mexico

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
The teaching of chemical engineering in Mexico started in 1925 at the Faculty of Chemistry (FQ) of the National Autonomous University of Mexico (UNAM). Academic institutions, research centres, chemical companies, technological developments, highly trained personnel, and scientific contributions are part of the legacy from FQ‐UNAM.
Patricia Pérez‐Salinas   +4 more
wiley   +1 more source

The impact of malnutrition on clinical outcomes in patients with perianal fistulizing Crohn's disease undergoing seton placement: A retrospective study

open access: yesNutrition in Clinical Practice, EarlyView.
Abstract Background Perianal involvement occurs in up to 50% of patients with Crohn's disease (CD). Despite combined management, 10%–20% require fecal diversion or proctectomy. Nutritional status may influence prognosis, but its role in fistulizing perianal disease is unclear.
Bruno Augusto Alves Martins   +7 more
wiley   +1 more source

In memoriam Nikolaj Bespamiatnykh 1953 06 26–2017 11 27

open access: yesCreativity Studies, 2017
"In memoriam Nikolaj Bespamiatnykh 1953 06 26–2017 11 27." Creativity Studies, 10(2), p ...
Basia Nikiforova
doaj   +1 more source

Urinary symmetric dimethylarginine: A promising biomarker for acute kidney injury in dogs with pyometra

open access: yesVeterinary Record, EarlyView.
Abstract Background Symmetric dimethylarginine (SDMA) is a biomarker of renal function derived from arginine methylation, unaffected by muscle mass or diet, and increases after only a 25% reduction in renal function, allowing earlier detection of renal dysfunction compared with serum creatinine.
Larissa Ayane do Nascimento Braz   +5 more
wiley   +1 more source

The Timely Rise of a Teenage Reformer: Youth Revolt, Feminism and the Struggle for a ‘New Sexual Morality’ at the Dawn of the Spanish Second Republic

open access: yesGender &History, EarlyView.
ABSTRACT The contributions of propagandist and writer Hildegart (1914–1933) to Spanish cultural life are overshadowed by accounts of her unusual upbringing and violent death. This article examines the conditions that enabled the teenager to become a prominent voice for feminism and sexual reform on the eve of Spain's Second Republic (1931–1939).
Micaela Pattison
wiley   +1 more source

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