Results 81 to 90 of about 69,871 (229)

Dissection of Mammalian Organs and Opinions about It among Lower and Upper Secondary School Students

open access: yesCenter for Educational Policy Studies Journal, 2017
This article describes the results of a study that investigated the use of the dissection of organs in anatomy and physiology classes in Slovenian lower and upper secondary schools.
Andreja Špernjak, Andrej Šorgo
doaj   +1 more source

Efecto del nitrógeno en sorgo en Nicaragua

open access: yesAgronomía Mesoamericana, 2006
Efecto del nitrógeno en sorgo en Nicaragua. Se evaluó en Nicaragua el efecto de dos dosis de nitrógeno (0 y 37 kg N/ha) y seis ambientes, en 14 líneas y dos variedades de sorgo. La variedad Pinolero-1 se empleó como testigo. Los ambientes eran combinaciones de localidad/año.
García Centeno, Leonardo   +2 more
openaire   +6 more sources

Rethinking Synergies and Trade‐Offs at the Forest‐Sustainable Development Goals (SDGs) Nexus—A Systematic Review

open access: yesSustainable Development, Volume 33, Issue 4, Page 5069-5090, August 2025.
ABSTRACT Forests play a critical role in achieving the Sustainable Development Goals (SDGs), yet their contributions are often misunderstood and inadequately addressed in the scientific discourse. This study clarifies the intricate relationships between forests and the SDGs by examining the contextual factors that influence this interplay.
Dominic Ahrens   +2 more
wiley   +1 more source

Produção de forragem e de palhada no outono-inverno em sistemas de integração lavoura-pecuária. [PDF]

open access: yes, 2018
Objetivou-se avaliar a produção de forragem e de palhada no outono-inverno, em sucessão à cultura da soja. com uso de capim-piatã e,ou sorgo de corte e pastejo.
ALMEIDA, R. G. de   +4 more
core  

Modeling Heterogeneous Direct and Third‐Country Effects of the Trade Policy Network

open access: yesReview of International Economics, Volume 33, Issue 3, Page 765-782, August 2025.
ABSTRACT This paper derives a structural Melitz‐type gravity model featuring heterogeneous trade cost elasticities to estimate indirect and modular effects of trade agreements in a large panel dataset. Indirect or third‐country effects are heterogeneous and nest trade diversion and reverse trade diversion. Our results show considerable heterogeneity of
Octavio Fernández‐Amador   +1 more
wiley   +1 more source

Comportamento de sorgo forrageiro em área de mata de terra firme do Território Federal do Amapá. [PDF]

open access: yes, 2013
Com a introdução de sorgo forrageiro no Território Federal do Amapá, a EMBRAPA, através da Unidade de Execução de Pesquisa de Ambito Territorial-UEPAT-Macapá, procura oferecer opções aos pecuaristas quanto a formação de pastagens.
ALVES, R. N. B.   +2 more
core  

Desempenho agronômico de plantas de cobertura usadas na proteção do solo no periodo de pousio. [PDF]

open access: yes, 2013
O objetivo deste trabalho foi identificar espécies com alta produção de fitomassa, para proteção do solo no período de pousio. O experimento foi realizado com três espécies da família Leguminosae e três da família Poaceae, de 2009 a 2010, na área ...
ABBADE NETO, D. de O.   +3 more
core   +4 more sources

Polymorphisms rs2074292 of the MAP3K14 Gene and rs1883832 of the CD40 Gene and Breast Cancer in Women in Burkina Faso: A Case‐Control Study

open access: yesHealth Science Reports, Volume 8, Issue 7, July 2025.
ABSTRACT Background Aims The leading mammary cancer in Burkina Faso, breast cancer has a variety of origins. In fact, an alteration in the MAP3K14 [GenBank: NC_000017.11, ID: 9020] and CD40 [GenBank: NC_000020.11, ID: 958] genes can lead to the development of breast cancer.
Mousso Savadogo   +18 more
wiley   +1 more source

Avaliação do efeito de veranico na produção de matéria seca de milho e sorgo. [PDF]

open access: yes, 2018
O presente trabalho teve como principal objetivo a influencia de veranicos nas fases inicial e reprodutiva na producao de materia seca de milho e sorgo.
AVELAR, B. C., SANS, L. M. A.
core  

Fragmented Knowledge and Missing Connections between Knowledge from Different Hierarchical Organisational Levels of Reproduction among Adolescents and Young Adults

open access: yesCenter for Educational Policy Studies Journal, 2017
Based on the responses of our sample (N = 310) of adolescents and young adults from Slovenia (students of secondary and tertiary schools, university students) to a number of tasks covering reproduction, from the molecular to organismal levels, it can be
Andrej Šorgo, Rebeka Šiling
doaj   +1 more source

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