Results 111 to 120 of about 102,713 (346)

Biodiversity in a forest island: reptiles and amphibians of the West African Togo Hills [PDF]

open access: yes, 2006
Our recent surveys of the herpetological diversity of the West African Togo Hills documented a total of 65 reptile and amphibian species, making Kyabobo National Park one of the most diverse sites surveyed in Ghana.
Diaz, Raul E.   +5 more
core  

Anatomy in Cuvier's Paris: Broadening participation through an international research program for historically minoritized undergraduates

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Most research programs recruit students with high grades, previous lab experience, and strong supervisor recommendations. However, these requirements can bar students from historically marginalized backgrounds from gaining these kinds of valuable experiences, thus contributing to the well documented limited diversity in science, technology ...
Jacqueline Cerda‐Smith   +2 more
wiley   +1 more source

Seasonality and Age is Positively Related to Brain Size in Andrew’s Toad (Bufo andrewsi) [PDF]

open access: green, 2015
Ao Jiang   +6 more
openalex   +1 more source

The Status and Emerging Developments in Laboratory Animal Science in Asia since 9th AFLAS Congress (2023) until 10th AFLAS Congress (2025)

open access: yes
Animal Models and Experimental Medicine, EarlyView.
Asian Federation of Laboratory Animal Science Associations (AFLAS)
wiley   +1 more source

Making it explicit – Sustained shared thinking dialogue as a way to explore children's perspectives on quality in German early childhood education and care

open access: yesBritish Educational Research Journal, EarlyView.
Abstract To negotiate quality in early childhood education and care, we must ask from different perspectives what constitutes a good centre for children. The children themselves have only recently been identified as a resource to contribute to that discussion.
Katrin Macha   +4 more
wiley   +1 more source

Lipopolysaccharide Regulates Pro- and Anti-Inflammatory Cytokines, Corticosterone, and Melatonin in Toads [PDF]

open access: gold, 2021
L F Ferreira   +6 more
openalex   +1 more source

Study of Ultraviolet-Induces Chromatid and Chromosome Aberrations as a Function of Dose in G1 Phase Vertebrate Tissue Cultures [PDF]

open access: yes, 1976
G1 phase A8 Xenopus laevis (toad) and V79B Cricetulus griseus (hamster) tissue cultures were used to observe the frequency of ultraviolet-induced chromosomal aberrations as a function of dose.
Griggs, H. Gaston, Orr, Troy V.
core   +2 more sources

Affinity Peptides With pH Sensitivity for the Enrichment of CD38+ Cells

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT The selective enrichment of cell populations based on surface markers is critical for the advancement of gene and cell therapies. Current antibody‐based cell isolation methods, such as fluorescence‐ and magnetic‐activated cell sorting (FACS and MACS), offer high specificity but are limited by scalability, cost, and potential adverse effects on
Gabrielle Rusch   +7 more
wiley   +1 more source

Physiological responses of Lizard, Toad and Pigeon during rainy season in tropical savanna climate

open access: yesJournal of Basic and Applied Zoology
Background This study investigated the adaptation mechanisms of Pigeons, Toads and Lizards during the rainy season in tropical savanna climates. Male Agama Lizards (Agama agama), Afep Pigeons (Columba unicincta) and Toads (Sclerophrys perreti) were ...
Ayodeji Folorunsho Ajayi   +4 more
doaj   +1 more source

Toxic profile of marinobufagin from poisonous Amazon toads and antitumoral effects on human colorectal carcinomas

open access: hybrid, 2023
Paulo Michel Pinheiro Ferreira   +15 more
openalex   +1 more source

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