Results 1 to 10 of about 15,773 (268)

Experimentally simulating paternity uncertainty: immediate and long-term responses of male and female reed warblers Acrocephalus scirpaceus. [PDF]

open access: yesPLoS ONE, 2013
In many socially monogamous species, both sexes seek copulation outside the pair bond in order to increase their reproductive success. In response, males adopt counter-strategies to combat the risk of losing paternity.
Herbert Hoi   +2 more
doaj   +1 more source

The Model Family Code and the regulation of Polish Family Law

open access: yesPrzegląd Prawniczy Uniwersytetu im. Adama Mickiewicza, 2023
The paper presents the comparison between the principles of Model Family Code and the regulations Polish family Law. The main questions are connected with the sources of Family Law, the recognition of the clause on “a child’s welfare”, the scope of ...
Tomasz Sokołowski
doaj   +1 more source

From genetic data to kinship clarity: employing machine learning for detecting incestuous relations

open access: yesFrontiers in Genetics
Introduction:The aim of the study was to develop a predictive model based on STR profiles of mothers and children for the detection of incestuous conception.Methods:Based on allele frequency data from the USA and Saudi Arabia, STR profiles were generated
Dejan Šorgić   +3 more
doaj   +1 more source

Paternity and Parenting in the Context of Eating Disorders: An Integrative Literature Review

open access: yesPsicologia: Teoria e Pesquisa, 2021
Family relationships seem to have relevant contribution to the etiopathogenesis of Eating Disorders (EDs). This study aimed to analyze the scientific production about the paternity and parenting experiences of fathers whose daughters developed EDs.
Michel da Matta Simões   +1 more
doaj   +1 more source

The timing of female genital mutilation and the role of contralateral palpal insertions in the spider Cyclosa argenteoalba [PDF]

open access: yesRoyal Society Open Science, 2017
Some male spiders exhibit female genital mutilation behaviour (FGM) by removing the female genital appendage (scape) to control the mating frequency of females. Female spiders have two, i.e.
Kensuke Nakata
doaj   +1 more source

Paternalism and Entrepreneurship [PDF]

open access: yesReview of Behavioral Economics, 2018
I explore the area of economic life at the border between paternalism and entrepreneurship, with reference to dual-self Planner/Doer models used in behavioural economics. Using a concept of a ‘continuing person’ as the composition of her Doer selves at all points in time, I argue that competitive markets provide individuals with every opportunity for ...
openaire   +2 more sources

The divergence of paternity leave across EU countries is surprising: a study for 2023

open access: yesTér és Társadalom
Paternity leave is a relatively modern element of parental leave, the form and organization of which depends on the individual preferences of each government and reflects the socio-economic, cultural and political situation in a given country.
Kamila Turečková   +2 more
doaj   +1 more source

PATERNITY BETWEEN LAW AND BIOLOGY: THE RECONSTRUCTION OF THE ISLAMIC LAW OF PATERNITY IN THE WAKE OF DNA TESTING

open access: yesZygon, 2012
:  The discovery of DNA paternity tests has stirred a debate concerning the definition of paternity and whether the grounds for such a definition are legal or biological.
doaj   +2 more sources

Artificial Insemination and Parthenogenesis in the Zebra Shark Stegostoma tigrinum

open access: yesFrontiers in Marine Science, 2022
Maintaining self-sustaining populations of zoo and aquarium collections can be challenged when natural reproduction fails within mixed-sex populations; however, reproductive success can sometimes be restored with the application of reproductive ...
Lance Adams   +7 more
doaj   +1 more source

Fathers’ perceptions of factors associated with the attainment of paternity leave: a qualitative study

open access: yesFrontiers in Global Women's Health
BackgroundA systematic review has reported that paternal involvement is beneficial in reducing social, behavioural and psychological problems in children. However, little research has investigated factors associated with the attainment of paternity leave.
Naoyuki Mita   +4 more
doaj   +1 more source

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