Results 31 to 40 of about 470 (135)

COMPACTAÇÃO DE SOLOS EM LABORATÓRIO: EFEITO DO DIÂMETRO E DO NÚMERO DE CAMADAS DO CORPO DE PROVA

Revista Árvore, 2015
RESUMONeste trabalho, estudou-se a influência do diâmetro e do número de camadas do corpo de prova nas curvas de compactação de laboratório e na resistência mecânica de dois solos residuais de gnaisse da Zona da Mata Norte de Minas Gerais ...
Flavio Alessandro Crispim, Dario Cardoso de Lima, Claudio Henrique de Carvalho Silva, Carlos Ernesto Gonçalves Reynaud Schaefer, Carlos Alexandre Braz de Carvalho, Elisson Hage Brandão   +5 more
doaj   +1 more source

How Food Geometry and Toughness Influence Ingestive Patterns in Lemurs

American Journal of Primatology, Volume 88, Issue 7, July 2026.
Initial bite placement is influenced by food toughness and geometry. Species‐specific feeding strategies reflect differences in masticatory morphology and functional flexibility. Lemur catta is more likely to use the postcanine tooth row; Propithecus verreauxi prefers anterior biting. ABSTRACT We investigate the extent to which food toughness, geometry,
Mariana Dutra Fogaça, Nina Flowers, Haja Fabrice Razafindrabe Maminiaina, Jean Claude Razafimampiandra, Nayuta Yamashita   +4 more
wiley   +1 more source

Prescribed burning shows minor impacts on black pine needle terpenes and pine processionary moth larval survival

Journal of Applied Ecology, Volume 63, Issue 7, July 2026.
Our results highlight that prescribed burning in sub‐Mediterranean pine forests does not affect their resistance to PPM in the short term, either positively or negatively, indicating that it can be implemented to reduce wildfire hazard without influencing forest susceptibility to future PPM outbreaks.
Lena Vilà‐Vilardell, Joan Llusià, José Hódar, Teresa Valor, Míriam Piqué, Josep Peñuelas, Pere Casals   +6 more
wiley   +1 more source

“The Same Bullets”: Circuits of Violence and Materialist Solidarity From Rio de Janeiro's Favelas to Occupied Palestine

Antipode, Volume 58, Issue 4, July 2026.
ABSTRACT This paper develops the concept of materialist solidarity: political connection that emerges when peripheralized subjects discover shared position within traceable circuits of violence rather than through sympathetic identification or abstract ideology.
Fernando Brancoli
wiley   +1 more source

INDICADORES MACRO E MICROMORFOLÓGICOS DA QUALIDADE FÍSICA DE UM LATOSSOLO VERMELHO TEXTURA MÉDIA CULTIVADO COM CANA-DE-AÇÚCAR NA MICRORREGIÃO DE QUIRINÓPOLIS, GOIÁS

Boletim Goiano de Geografia, 2014
A microrregião de Quirinópolis apresenta grandes áreas de cultivo de cana-de-açúcar sobre os melhores solos, os Latossolos Vermelhos distroférricos argilosos, e em virtude da demanda crescente expandiu-se sobre solos naturalmente menos férteis, como os
Adriana Aparecida Silva, Selma Simões de Castro   +1 more
doaj   +1 more source

Quantifying Mozambique's Peace Dividend: An Application of the Synthetic Control Method

Review of Development Economics, Volume 30, Issue 2, Page 847-864, May 2026.
ABSTRACT Using the synthetic control method and data from 20 African countries, this study quantifies the peace dividend in Mozambique, a country that experienced over 15 years of civil war. More specifically, we use data from 1977 to 2018 to investigate whether the end of the civil war in Mozambique in 1992 brought significant benefits to the country ...
Tendai Gwatidzo, Aldo Sitoe, Busani Moyo
wiley   +1 more source

Evaluating Youth Participatory Action Research in the Americas: Comparative Insights on Empowerment, Methodologies, and Social Change

Journal of Adolescence, Volume 98, Issue 3, Page 698-723, April 2026.
ABSTRACT Introduction Youth Participatory Action Research (YPAR) positions adolescents as co‐researchers to investigate and address social issues affecting their lives. While YPAR has gained global prominence, comparative research examining how it is conceptualized and practiced across regional contexts remains limited.
John Diaz, Paola Velasquez Quintero, Cody Gusto, Ivan Muñoz‐Echeverri, Camilo Norena Herrera, Laura Valencia   +5 more
wiley   +1 more source

Comportamento físico de um argissolo acinzentado coeso no estado do Ceará Physical behavior of a gray cohesive argisol in Ceara State

Revista Brasileira de Ciência do Solo, 2005
Em muitas partes do mundo, estuda-se o comportamento natural de um conjunto de solos que se torna duro, muito duro ou extremamente duro, quando seco, e friável, quando úmido.
Herdjania Veras de Lima, Alvaro Pires da Silva, Ricardo Espindola Romero, Paulo Klinger Tito Jacomine   +3 more
doaj   +1 more source

Canalized to heat, plastic to cold: adaptive coordination of leaf and seed strategies in populations spanning an elevational gradient

New Phytologist, Volume 250, Issue 2, Page 873-884, April 2026.
Summary In tropical mountains, surviving temperature extremes demands finely tuned strategies. We investigated how populations of the bromeliad Pitcairnia flammea across a 2200 m elevational gradient balance genetic canalization and plasticity, and whether thermal strategies are coordinated between seeds and leaves.
Cleber J. N. Chaves, Danilo U. Tavares, Isabella V. Lemos‐Silva, João P. S. P. Bento, Henrique Vilela‐Bianchini, Paulo Aecyo, Tami C. Cacossi, Marília M. Tavares, Gabriel P. Sabino, Vitor de A. Kamimura, Wagner L. dos Santos, Lucas N. Gonçalves, Karina T. Silva, Juliana L. S. Mayer, Rafael V. Ribeiro, Diego Escobar‐Escobar, Kenneth J. Feeley, Clarisse Palma‐Silva   +17 more
wiley   +1 more source

Ensaios in situ e de carga de uma fundação num solo saprolítico do granito do Porto

Geotecnia, 1997
Foi realizada uma vasta campanha de investigação num local onde predominam os solos saprolíticos típicos da região do Porto. O estudo incluiu diversos tipos de ensaios in situ (SPT, CPT, DP, ensaios sísmicos Cross-Hole, SBPT, ensaios de placa) e de ...
A Viana Fonseca , M. Matos Fernandes, A Silva Cardoso   +2 more
doaj   +1 more source