Results 11 to 20 of about 6,303 (262)

Masculinity and Lying [PDF]

Frontiers in Psychology, 2021
Dishonesty in communication has important economic implications. The standing literature has shown that lying is less pervasive than predicted by standard economic theory. We explore whether biology can help to explain this behavior. In a sample of men, we study whether masculine traits are related to (dis)honesty in a sender-receiver game.
Vorsatz, Marc, Sanchez-Pages, Santiago, Turiegano, Enrique   +2 more
openaire   +5 more sources

Is agricultural labour feminizing in South and South East Asia: analysis of Demography and Health Services data on women and work

Frontiers in Sustainable Food Systems, 2023
Feminisation of agriculture’ is generally utilized to indicate an expansion of women’s engagement in agricultural production, as labourers or decision-makers. Feminization of Agriculture is often reported as a global trend.
Stephen Owambo Oloo, Alessandra Galiè, Nils Teufel   +2 more
doaj   +1 more source

One Tool for Many Jobs: Divergent and Conserved Actions of Androgen Signaling in Male Internal Reproductive Tract and External Genitalia

Frontiers in Endocrinology, 2022
In the 1940s, Alfred Jost demonstrated the necessity of testicular secretions, particularly androgens, for male internal and external genitalia differentiation.
Ciro M. Amato, Humphrey H-C. Yao, Fei Zhao   +2 more
doaj   +1 more source

Concentration and time of feeding with 17-α-methyltestosterone oil diluted and incorporated to the feed for masculinization of Nile tilapia

Acta Scientiarum: Animal Sciences, 2023
Tilapia masculinization can be induced by oral administration of α-methyltestosterone (MT), which is commonly dissolved in ethanol to be added to the feed. However, there are many benefits in using alternative vehicles, such as oil.
Érika do Carmo Ota, Luís Antônio Kioshi Aoki Inoue, Tarcila Souza de Castro Silva   +2 more
doaj   +1 more source

The Administration of Cortisol Induces Female-to-Male Sex Change in the Protogynous Orange-Spotted Grouper, Epinephelus coioides

Frontiers in Endocrinology, 2020
In this study, we injected cortisol into the protogynous orange-spotted grouper (Epinephelus coioides) to investigate the role of this hormone in sex change.
Jiaxing Chen, Jiaxing Chen, Cheng Peng, Zeshu Yu, Ling Xiao, Qi Yu, Shuisheng Li, Shuisheng Li, Haifa Zhang, Haoran Lin, Haoran Lin, Yong Zhang, Yong Zhang, Yong Zhang   +13 more
doaj   +1 more source

Water salinity during masculinization of Nile tilapia in biofloc system

Pesquisa Agropecuária Brasileira, 2023
The objective of this work was to evaluate the effect of different water salinity levels on the growth performance, survival, and masculinization rate of Nile tilapia (Oreochromis niloticus) larvae in a biofloc technology (BFT) system.
Rafael Cavaca Alves Do Valle, Marcos Antônio da Silva, Érika Ramos de Alvarenga, Sylvia Veloso da Matta, Eduardo Maldonado Turra   +4 more
doaj   +1 more source

SEX REVERSAL IN SIAMESE FIGHTING FISH LARVAE BY THERMAL MANAGEMENT

Boletim do Instituto de Pesca, 2021
The present study evaluated the influence of thermal management during the larviculture of Betta splendens on survival and sex ratio, aiming to increase the proportion of males.
Igor de Fiuza FRANÇA, Guilherme Melgaço HELUY, Érica Beatriz SCHULTZ, Wilson de Oliveira VIANNA, Marcelo Maia PEREIRA, Leonardo Rocha Vidal RAMOS   +5 more
doaj   +1 more source

The Hegemony in Masculinity [PDF]

Men and Masculinities, 2021
Most citations to “hegemonic masculinity” focus on gender ideals and men’s attempts to justify domination. Few scholars have tested the theory that masculinity can be hegemonic in effect by gaining the overt consent of others to their domination.
King, Neal, Calasanti, Toni, Pietilä, Ilkka, Ojala, Hanna   +3 more
openaire   +2 more sources

Masculinization of Tropical Eel Anguilla bicolor McClelland in Different Population Density

Ilmu Kelautan, 2020
In general, female eel dominates the results of catching eel in the river. Male fish dare rarely found in nature, therefore masculinization is necessary for obtaining in males.
Farida Nur Rachmawati, Yulia Sistina
doaj   +1 more source

Gender aspects in victim behavior among adolescents

Specialusis Ugdymas, 2016
Research has been necessitated by the current situation in our society where the victim behavior is forming among children and adolescents and their gender roles are changing.
Roza A. Valeeva, Natalia N. Litvinova, Ewa M. Kulesza   +2 more
doaj   +1 more source