Results 1 to 10 of about 818,732 (273)
WIREs Cognitive Science, 2015 Natural selection has favored the evolution of behaviors that benefit not only one's genes, but also their copies in genetically related individuals. These behaviors include optimal outbreeding (choosing a mate that is neither too closely related, nor too distant), nepotism (helping kin), and spite (hurting non‐kin at a personal ...
BRESSAN, PAOLA, KRAMER, PETER
openaire +5 more sources
Plants, 2023 In the natural environment, plants grow and interact with both conspecific and heterospecific neighbours under different environmental conditions. In this study, we tested whether Chenopodium quinoa Willd genotypes differ in growth performance when grown
Jan Sher +5 more
doaj +3 more sources
“As if we didn’t exist” – A participatory reflexive thematic analysis on next of kins’ experiences of their interactions with the psychiatric health care system in Germany [PDF]
BMC PsychiatryBackground Involving next of kin in psychiatric care has been shown to significantly enhance the recovery process of the person in treatment as well as the wellbeing of the next of kin and aligns with clinical guidelines.
Nora Dietrich +10 more
doaj +2 more sources
PROPAGATION OF DRACAENA UMBRACULIFERA PLANT BY TISSUE CULTURE TECHNIQUE [PDF]
Scientific Journal of Flowers and Ornamental Plants, 2021 An experiment was conducted at the Tissue Culture Laboratory of Al-Zohriya Garden, Hort. Res. Inst., ARC, Giza, Egypt during 2018 and 2019 seasons, with the aim to determine the best protocol of tissue culture technology to propagate Dracaena ...
A. Sayed
doaj +1 more source
Do Data from Large Personal Networks Support Cultural Evolutionary Ideas about Kin and Fertility?
Social Sciences, 2021 The fertility decline associated with economic development has been attributed to a host of interrelated causes including the rising costs of children with industrialization, and shifts in family structure.
Gert Stulp, Louise Barrett
doaj +1 more source
Acute aortic dissection with left coronary artery obstruction
Clinical Case Reports, 2023 Key Clinical Message If the electrocardiogram shows ST‐segment elevation in lead aVR, the complication of aortic dissection must always be assumed.
Hiroki Uehara +4 more
doaj +1 more source
MICROPROPAGATION AND START CODON TARGETED CHARACTERIZATION OF FOUR STEVIA CULTIVARS IN EGYPT [PDF]
Arab Universities Journal of Agricultural Sciences, 2018 calorie crop and commercially used as a non-caloric sweetener for diabetic patients. It is also used as cosmetic ingredient, pickling agent, and dentifrice.
Reham Abd ElHamid +4 more
doaj +1 more source
The prevalence of tumor pathology in dogs of the metropolis
Theoretical and Applied Veterinary Medicine, 2021 A statistical analysis of the tumor pathology prevalence in dogs in Dnipro city was carried out. Were analyzed 418 cases of recorded oncological diseases. It was found that malignant neoplasms are 1.5 times more common than benign ones.
G. V. Samoilіuk
doaj +1 more source
Cooperative Behaviors in Group-Living Spider Mites
Frontiers in Ecology and Evolution, 2021 Cooperative behaviors are evolutionary stable if the direct and/or indirect fitness benefits exceed the costs of helping. Here we discuss cooperation and behaviors akin to cooperation in subsocial group-living species of two genera of herbivorous spider ...
Peter Schausberger +2 more
doaj +1 more source
Kin-Avoidance in Cannibalistic Homicide
Frontiers in Psychology, 2020 Cannibalism in the animal kingdom is widespread and well characterized, whereas the occurrence of human cannibalism has been controversial. Evidence points to cannibalism in aboriginal societies, prehistory, and the closely related chimpanzees.
Marlies Oostland +2 more
doaj +1 more source