Results 51 to 60 of about 164,203 (358)

Crecimiento del caimán del Orinoco (Crocodylus intermedius, Crocodylia: Crocodylidae) en dos condiciones de cautiverio

open access: yesRevista de Biología Tropical, 2008
para determinar el crecimiento del caimán del Orinoco (Crocodylus intermedius), en diferentes condiciones de cautiverio, se criaron 40 ejemplares durante 11 meses y 15 días. Se utilizaron dos tanques circulares, con una superficie de 28.3 m² y un volumen
Aldeima T Pérez T
doaj  

Social Relationships of Captive Bachelor Przewalski’s Horses and Their Effect on Daily Activity and Space Use

open access: yesAnimals
Understanding social relationships in at-risk species held in captivity is vital for their welfare and potential reintroduction. In social species like the Przewalski’s horse (Equus ferus przewalskii), daily time allocation and space use may be ...
Anastasiia Nykonenko   +2 more
doaj   +1 more source

The Life and Death of the Manghit Qarachi-bek, Divei

open access: yesЗолотоордынское обозрение, 2021
Research objectives: To trace the fate of the sixteenth-century aristocrats from the Mansur kin of the Crimean Manghits, namely the brothers Baki, Khoja-Akhmed, Ak-Bibi, and Divei.
Bakhtin A.G.
doaj   +1 more source

Convergent and Divergent Connectivity Patterns of the Arcuate Fasciculus in Macaques and Humans

open access: yesAdvanced Science, EarlyView.
This study employs viral‐based single‐neuron tracing and dMRI‐based whole‐brain tractography to investigate arcuate fasciculus (AF) trajectories in macaque monkeys, and compares with the human AF connectome using spectral embedding. Results demonstrate conserved AF topography spanning temporoparietal‐auditory‐frontal pathways across primates, with ...
Jiahao Huang   +17 more
wiley   +1 more source

Health of an ex situ population of raptors (Falconiformes and Strigiformes) in Mexico: diagnosis of internal parasites

open access: yesRevista de Biología Tropical, 2011
Successful programs for ex situ and in situ conservation and management of raptors require detailed knowledge about their pathogens. The purpose of this study was to identify the internal parasites of some captive raptors in Mexico, as well as to verify ...
Tiziano Santos   +3 more
doaj  

A General and Efficient Framework for the Rapid Design of Miniaturized, Wideband, and High‐Bit RIS

open access: yesAdvanced Electronic Materials, EarlyView.
A general and efficient framework is proposed for the rapid design of high‐performance reconfigurable intelligent surfaces (RISs). This framework integrates advanced antenna design techniques and incorporates various load types, quantities, and values to achieve the design of high‐performance RISs.
Jun Wei Zhang   +14 more
wiley   +1 more source

Moving I`iwi (Vestiaria coccinea) as a Surrogate for Future Translocations of Endangered `Akohekohe (Palmeria dolei) [PDF]

open access: yes, 2010
Translocations often play an important role in the recovery of endangered species. To assess feasibility for translocation of endangered `Akohekohe (Palmeria dolei), we conducted an experimental translocation of I`iwi (Vestiaria coccinea) from east to ...
Becker, Dusti   +3 more
core   +1 more source

Ethical and Frugal Approaches to Animal Experimentation in Bioelectronics and Neural Engineering—An Invertebrate Renaissance?

open access: yesAdvanced Electronic Materials, EarlyView.
Invertebrates are the classic neuroscience models and should make a comeback. Invertebrate organisms can be a more ethical and cost‐effective way to move bioelectronics research forward more rapidly. ABSTRACT The accelerating development of bioelectronic neural interfaces has brought increased attention to ethical considerations surrounding in vivo ...
Eric Daniel Głowacki
wiley   +1 more source

Effects of captivity, diet, and relocation on the gut bacterial communities of white‐footed mice

open access: yesEcology and Evolution, 2020
Microbes can have important impacts on their host's survival. Captive breeding programs for endangered species include periods of captivity that can ultimately have an impact on reintroduction success.
Pauline vanLeeuwen   +3 more
doaj   +1 more source

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