Results 51 to 60 of about 1,701 (155)

Centris aenea (Hymenoptera, Apidae): a Ground-nesting Bee with High Pollination Efficiency in Malpighia emarginata DC (Malpighiaceae)

Sociobiology, 2013
This study aimed to assess the efficiency of Centris aenea Lepeletier as pollinator of Malpighia emarginata DC. The pollination efficiency was determined according to three criteria: 1) the pollen deposition rate of M.
Geane Almeida Oliveira, Cândida Maria Lima Aguiar, Maise Silva, Miriam Gimenes   +3 more
doaj   +3 more sources

Degradation kinetics and assessment of the prediction equation of indigestible fraction of neutral detergent fiber from agroindustrial byproducts

Revista Brasileira de Zootecnia, 2011
This study aimed at estimating the kinetic parameters of ruminal degradation of neutral detergent fiber from agroindustrial byproducts of cashew (pulp and cashew nut), passion fruit, melon, pineapple, West Indian cherry, grape, annatto and coconut ...
José Gilson Louzada Regadas Filho, Elzânia Sales Pereira, Patrícia Guimarães Pimentel, Tadeu Silva de Oliveira, Marcus Roberto Góes Ferreira Costa, Iana Sérvulo Gomes Maia   +5 more
doaj   +1 more source

M. E. Grant Duff, Philosophic Liberalism and the Global Liberal Cause

History, Volume 111, Issue 396, Page 347-368, June 2026.
Abstract Historians disagree about how best to conceptualize nineteenth‐century British Liberalism in relation to its international contexts. This article argues that we can better understand the patterns involved by interrogating individuals who bridged the worlds of partisan politics and elaborated thought.
Alex Middleton
wiley   +1 more source

Estimating Causal Effects With Observational Data: Guidelines for Agricultural and Applied Economists

Journal of Agricultural Economics, Volume 77, Issue 2, Page 356-382, June 2026.
ABSTRACT Most research questions in agricultural and applied economics are causal in nature: they study how changes in one or more variables (such as policies, prices or weather) affect one or more other variables (e.g., income, crop yields or pollution).
Arne Henningsen, Guy Low, David Wuepper, Tobias Dalhaus, Hugo Storm, Dagim Belay, Stefan Hirsch   +6 more
wiley   +1 more source

Practising Politics in a Disorderly Democracy

Australian Journal of Politics &History, Volume 72, Issue 1, Page 108-122, March 2026.
Taking as its starting point Ron May's scholarship on Papua New Guinea as a “disorderly democracy,” this article examines how politics is practised in the PNG Parliament. Using a case study of the events of late 2020, when a vote of no confidence against the Marape government was mooted but eventually failed to materialise, it adopts a practice theory ...
Kerryn Baker
wiley   +1 more source

Flavonóides em seleções de acerola (Malpighia sp l.). 1- Teor de antocianinas e flavonóis totais Flavonoids in acerola (Malpighia sp L.) selections. 1- Anthocyanins and flavonols content

Ciência Rural, 2000
Os flavonóides englobam classes de pigmentos naturais encontrados com freqüência nos vegetais. As antocianinas e os flavonóis são compostos que pertencem ao grupo dos flavonóides e são responsáveis pela coloração que varia de vermelho vivo à violeta e de
Vera Lúcia Arroxelas Galvão de Lima, Enayde de Almeida Mélo, Lueci dos Santos Lima, Poliana Pinheiro do Nascimento   +3 more
doaj   +1 more source

Weaponizing Nature, Naturalizing Violence: Anthropologies of Ecofascism

American Anthropologist, Volume 128, Issue 1, Page 224-236, March 2026.
ABSTRACT After decades of denial and obstruction, the global Right is increasingly willing to acknowledge that climate change is a threat to lives and lifeways everywhere. Moreover, some seize on the specter of ecological collapse to advance fascistic politics.
Chloe Ahmann, Mona Bhan, Alexandra Coțofană, Radhika Govindrajan, Julia Leser, Zeynep Oguz, Yuka Suzuki, Noah Theriault   +7 more
wiley   +1 more source

Fertigation with nitrogen and humic substances on soil chemical attributes cultivated with west Indian cherry

Comunicata Scientiae, 2023
The use of humic substances (HS) in the soil can increase the efficiency of nitrogen fertilizers and contribute to the increment in soil organic matter and plant nutrient availability. Hence, this study aimed to evaluate, in two production cycles, the effect of applying HS and different nitrogen (N) doses on the chemical attributes and organic matter ...
Dias, Dayanne do Nascimento, Lima, Augusto Miguel N., Cunha, Jailson Cavalcante, Cavalcante, Ítalo Herbert Lucena, Soares , Emanuelle Mercês Barros, Silva, Kátia Araújo da, Rodrigues, Marcos Sales, Silva, Talison Souza da   +7 more
openaire   +1 more source

Distribution of roots of west indian cherry plants/
Distribuição do sistema radicular de aceroleiras

Semina: Ciências Agrárias, 2002
The knowledge of the amount and distribution of plant roots is essential to all crops because it gives useful information to irrigation, soil management and amendment.
Marcos Yutaka Yano, Marcelo Sumiya, Cristiane de Conti Medina, Carmen Silvia Vieira Janeiro Neves, Cristina Célia Krawulski, Aline Fagote Paulino, Neusa Maria Colauto Stenzel, Ives Massanori Murata   +7 more
doaj   +1 more source

Observed Climatic Variability of Global Ocean Stratification

AGU Advances, Volume 7, Issue 1, February 2026.
Abstract Oceanic stratification plays a key role in climate by modulating the ocean's resistance to be mixed vertically. However, the climatic variability of stratification remains little documented beyond the deepest reach of winter mixing. Here, we address this gap by performing a global investigation of the spatio‐temporal variability of ...
R. Somavilla, Alberto C. Naveira‐Garabato, César González‐Pola, Julio M. Fernández‐Díaz, Ignasi Vallès‐Casanova   +4 more
wiley   +1 more source