Results 31 to 40 of about 373,561 (299)

Ameliorating Forage Crop Resilience in Dry Steppe Zone Using Millet Growth Dynamics

open access: yesAgronomy, 2023
Introducing new forage crops such as Japanese millet (Echinochloa frumentacea) and pearl millet (Pennisetum glaucum) is crucial for mitigating the impacts of climate change in the dry steppe zone, expanding forage crop options, and obtaining nutritious ...
Almas Kurbanbayev   +9 more
doaj   +1 more source

Etude de la variabilité des caractères de reproduction chez les petits ruminants en milieu d'élevage traditionnel au Sénégal

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1997
Une analyse génétique a été menée dans trois régions différentes, sur deux espèces, des ovins et des caprins, pour estimer les paramètres génétiques des caractères de reproduction des animaux : prolificité, intervalle entre mises bas et âge à la ...
Virginie Clément   +7 more
doaj   +1 more source

Investment Diversification as a Strategy for Reducing Investment Risk [PDF]

open access: yesEconomic Horizons, 2018
Investment diversification is a widely accepted investment strategy, aimed at reducing investment uncertainty, while simultaneously keeping the expected return on investment unaltered.
Miljan Lekovic
doaj   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld   +5 more
wiley   +1 more source

RIF1 integrates DNA repair and transcriptional requirements during the establishment of humoral immune responses

open access: yesNature Communications
The establishment of protective immune responses relies on the ability of terminally differentiated B cells to secrete a broad variety of antigen-specific antibodies with different effector functions.
Eleni Kabrani   +8 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Grappling with Diversification [PDF]

open access: yesMedical Anthropology, 2022
James Staples, Rebecca Marsland
openaire   +2 more sources

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Ants sow the seeds of global diversification in flowering plants [PDF]

open access: yes, 2009
Background: The extraordinary diversification of angiosperm plants in the Cretaceous and Tertiary periods has produced an estimated 250,000–300,000 living angiosperm species and has fundamentally altered terrestrial ecosystems.
Majer, Jonathan   +26 more
core   +2 more sources

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