Results 41 to 50 of about 55,149 (199)

PodaCitrus – Contributo para optimizar a poda de citrinos, com vista à melhoria da qualidade da produção. [PDF]

open access: yes, 2020
A produção de citrinos em Portugal tem tido uma evolução positiva nos últimos anos. O aumento da produtividade dos pomares e a melhor inserção no comércio internacional fazem com que o setor esteja mais competitivo.
Duarte, Amilcar   +4 more
core  

Antecedents and Moderators for Creating Shared Value in Startups

open access: yesBusiness Strategy and the Environment, Volume 35, Issue 2, Page 2864-2889, February 2026.
ABSTRACT This study examines the factors determining Creating Shared Value (CSV), validating a conceptual model that integrates external and internal antecedents, moderating variables, and outcomes. Based on a sample of 236 startups operating in the Spanish market, a scale was developed and validated to measure CSV and test the proposed model.
Jonathan Cuevas‐Lizama   +1 more
wiley   +1 more source

Genetic Basis of the Negative Response to the Use of Triptans for the Treatment of Migraine—A Systematic Review and Meta‐Analysis

open access: yesBrain and Behavior, Volume 15, Issue 10, October 2025.
To systematize the genetic basis correctly associated with nonresponse to triptan, we revised etiological studies on Web of Science, Embase, and PubMed until 2023. We found that only polymorphisms in the SLC6A4, 5‐HT1B, and COMT genes have a stronger association with this condition. More robust studies are needed to increase this certainty.
Victoria Gomes Andreata   +14 more
wiley   +1 more source

Leaf anatomy of species of Calea sect. Lemmatium (Asteraceae) with a taxonomic emphasis

open access: yesNordic Journal of Botany, Volume 2025, Issue 10, October 2025.
Calea sect. Lemmatium is one of five sections of Calea (Neurolaeneae, Asteraceae), containing 12 species that are morphologically similar, which makes their identification difficult to non‐experts. The current study aimed to provide an anatomical characterization of species from Calea sect.
Maria José de Sousa Monteiro   +3 more
wiley   +1 more source

Consumption to biomass (Q/B) ratio and estimates of Q/B-predictor parameters for Caribbean fishes [PDF]

open access: yes, 2002
Estimates of the Q/B ratio and parameters of equations to 'predict' Q/B values for 116 fish stocks in the Gulf of Salamanca, Colombia are presented. A compilation of these estimates available for Caribbean Sea fishes (264 stocks) is also provided for ...
Duarte, L.O., Garcia, C.B.
core  

Dissolved carbon in a large variety of lakes across five limnetic regions in China [PDF]

open access: yes, 2018
Dissolved carbon in lakes play a vital role in the global carbon cycling. The concentration and dynamics of lake dissolved carbon can be influenced by both the surrounding landscape and a combination of physical, chemical and biological processes ...
Du, Jia   +8 more
core   +2 more sources

Rural Education as a tool in facing coloniality in Brazil

open access: yesRevista Cerrados, 2022
The Brazilian rural landscape has been constituted through historical tensions that had repercussions on our entire social organization as a country. This landscape was structured following coloniality-based approach, which set the social place where ...
Júlio César de Almeida Pacheco   +2 more
doaj   +1 more source

Poor youths and ‘pacification’:dilemmas between discourse and practice from the perspective of young people about policing in Rio de Janeiro’s favelas [PDF]

open access: yes, 2015
This article explores the social representations of youngsters from favelas in Rio de Janeiro on police practices in the context of the implementation of ‘Pacifying Police Units’.
Agamben G   +62 more
core   +3 more sources

ALL THAT GLITTERS: THE MANY OBJECTS OF ROME'S MUSEUM OF CIVILIZATIONS

open access: yesHistory and Theory, Volume 64, Issue 3, Page 422-452, September 2025.
ABSTRACT This review article examines the various methodologies practiced by Rome's Museum of Civilizations (Museo delle Civiltà) to discuss the contemporary curatorial approaches of traditional ethnographic museums. It adopts a historical and comparative perspective to situate the diverse collections within ongoing debates about art restitution.
Arielle Xena Alterwaite
wiley   +1 more source

Home - About - Disclaimer - Privacy