Results 41 to 50 of about 26,497 (159)

Produção de Suco Concentrado de Limão [PDF]

open access: yes, 2019
Projeto apresentado à disciplina de Projeto de Engenharia Química do curso de Bacharelado em Engenharia Química da Universidade Federal da Integração Latino-Americana - UNILA, como requisito parcial de avaliação. Professora: Dra.
Bernardi, Jacqueline Hahn   +4 more
core  

Building a Non‐Farmhouse: Labor Migration, Construction, and the Decline of Peasant Agriculture in Rural Peru

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 30, Issue 4, December 2025.
ABSTRACT This paper examines how residential architecture engages with lifestyles and livelihoods, permitting some activities while foreclosing others. Focusing on houses built by Teodora, her father, and her son in the Peruvian peasant community of Allpachico, I show how experiences of migration paid for and informed the designs of, and materials used
Susan Vincent
wiley   +1 more source

Structural Change and Gender Inequality: Trade, Industry Shifts, and Regional Labor Markets in Mexico

open access: yesJournal of Regional Science, Volume 65, Issue 5, Page 1303-1320, November 2025.
ABSTRACT This paper examines how structural changes in local industry composition have contributed to the reduction of gender gaps in employment hours across Mexican metropolitan zones (MZs) between 1990 and 2010. Using census microdata, I document that smaller MZs—initially specialized in goods‐producing sectors such as agriculture and manufacturing ...
Juan Duran‐Vanegas
wiley   +1 more source

O óleo essencial de Pimenta racemosa é eficiente inseticida para controle de Sitophilus spp. (Coleoptera: Curculionidae) em grãos armazenados

open access: yesPesquisa Agropecuária Gaúcha, 2020
Os produtos formulados a partir de plantas possuem uma gama de compostos ativos, dos quais muitos apresentam efeitos inseticidas já comprovados, podendo ser atraentes ou repelentes aos insetos, servindo assim como alternativa no controle das populações ...
Mariana Rosa da Silva   +1 more
doaj   +1 more source

Threshold behavior in metastable dissociation of multi-photon ionized thymine and uracil [PDF]

open access: yes, 2017
Microsecond-timescale HNCO loss has been observed from single-color multi-photon ionized pyrimidine nucleobases in the gas phase. Photon energy thresholds for the metastable channels have been measured at 5.55 ± 0.02 eV for thymine and 5.57 ± 0.02 eV for
da Fonseca Cunha, T.   +8 more
core   +4 more sources

The Role of International Trade Agreements During Economic and Policy Crises: Evidence From U.S. Firm Dynamics

open access: yesReview of International Economics, Volume 33, Issue 5, Page 1035-1065, November 2025.
ABSTRACT We use U.S. firm exports from 2003 to 2011 to establish facts about export dynamics in a crisis marked by economic and policy uncertainty. Uncertainty about foreign income, trade protection, and their interaction dampen export investments, which can be partially offset by trade agreements that mitigate policy uncertainty. We find a significant
Jeronimo Carballo   +2 more
wiley   +1 more source

Avaliação genética de seleções e híbridos de limões cravo, volkameriano e rugoso como porta-enxertos para laranjeiras Valência na presença da morte súbita dos citros Genetic evaluation of selections and hybrids of rangpur lime, volkamer and rough lemons rootstocks for Valência orange trees in the presence of the citrus sudden death

open access: yesRevista Brasileira de Fruticultura, 2013
Este estudo teve como objetivo realizar a avaliação genética da produção de frutos, eficiência produtiva e altura de laranjeiras Valência (Citrus sinensis) enxertadas em seleções e híbridos dos limões Cravo (C. limonia), Volkameriano (C.
Jorgino Pompeu Junior   +2 more
doaj  

Enraizamento de estacas do híbrido somático laranja 'caipira' + limão 'Volkameriano' e de seus genitores

open access: yesRevista Brasileira de Fruticultura, 2009
Objetivou-se neste trabalho comparar o enraizamento de estacas do híbrido somático laranja 'Caipira' (C. sinensis L. Osbeck) + limão 'Volkameriano' (C. volkameriana V.
Meire Menezes Bassan   +2 more
doaj   +1 more source

Building the walls of international trade after war: Can dispute resolution mechanisms (DRMs) help?

open access: yesEconomic Inquiry, Volume 63, Issue 4, Page 1147-1169, October 2025.
Abstract This paper explores how international trade recovers after war, emphasizing the role of dispute resolution mechanisms (DRMs). Wars typically prolong negative trade impacts due to heightened tensions, but DRMs—such as General Agreement on Tariffs and Trade/World Trade Organization and diplomatic exchanges—can reduce these tensions, lower policy
Felix Fosu
wiley   +1 more source

Porta-enxertos para laranjeiras-doces (Citrus sinensis (L.) Osb.), em Rio Branco, Acre

open access: yesPesquisa Agropecuária Brasileira, 1999
O objetivo deste trabalho foi de avaliar o comportamento de sete cultivares de laranjeiras- doces: 'Baia 101', 'Baianinha IAC 79', 'Monte Parnaso', 'Pêra D6', 'Natal 112', 'Valência 27' e 'Aquiri', sobre diferentes porta-enxertos: limão 'Cravo ...
Ana da Silva Ledo   +3 more
doaj  

Home - About - Disclaimer - Privacy