Results 21 to 30 of about 3,749,055 (100)

Wide Field Multicolor CCD Photometry in the Vicinity of the Open Cluster King 7

open access: yes, 2010
We present the results of CCD photometry in the seven-color Vilnius system for 1549 stars down to V ∼16 mag in a 1.5 square degree field around the cluster King 7, at the Perseus and Camelopardalis border.
Čepas V.   +3 more
core   +2 more sources

Historical Development of Zoo Tapir (Tapirus ssp.) Survivorship

open access: yesZoo Biology, EarlyView.
The survivorship of tapirs in zoos has improved significantly over historical time. ABSTRACT Tapirs (Tapirus spp.) are large, long‐lived herbivores native to Central and South America and Southeast Asia. All species are currently classified as Vulnerable (T. terrestris) or Endangered (other species) in the IUCN SSC Red List.
Johanna E. Wittenberg   +7 more
wiley   +1 more source

A spectroscopic study of the eclipsing binaries SV Camelopardalis and XY Ursae Majoris

open access: yes, 2001
High-resolution spectroscopic observations of the eclipsing RS CVn-type active close binaries SV Camelopardalis and XY Ursae Majoris reveal excess emission components in the Ha and Ha lines. We have used the spectral subtraction technique to separate the
A. G. Gunn   +7 more
core   +1 more source

Gravitoastronomy with neutron stars [PDF]

open access: yes, 2004
Recent advances in gravitational wave detectors mean that we can start to make astrophysically important statements about the physics of neutron stars based on observed upper limits to their gravitational luminosity.
Woan, G., Graham Woan
core   +1 more source

Changes of Microbial and Component Composition of Giraffe Milk During Mid‐ to Late Lactation

open access: yesZoo Biology, EarlyView.
Giraffe milk – graphical abstract text, Giraffe: late lactation milk, Involution at approximately 15 months of lactation, Content of saccharides and fat decrease, Protein content increases, Content of minerals increase, Microbiological quality high ABSTRACT The proximate, mineral and microbiological composition of milk from five giraffes from mid ...
G. Osthoff   +4 more
wiley   +1 more source

Feeding Practices and Welfare of Zoo‐Housed Giraffes (Giraffa camelopardalis) on a Global Scale

open access: yesZoo Biology, EarlyView.
We collected feeding and stereotypy information on 702 giraffes from 146 zoos from all over the world. Less appropriate diets were linked to more oral stereotypies. ABSTRACT Since giraffe feeding practices have only been reported for European and US facilities, this study aimed to achieve a comprehensive overview of the current giraffe feeding ...
Rosalyn Pardave   +3 more
wiley   +1 more source

Corpses as Repositories of Information and Funerals as Information Centres: Why Natural Selection Favours the Bereaved

open access: yesEthology, EarlyView.
Corpses are repositories of information about the cause of death. The distress of the bereaved acts as an honest signal drawing conspecifics to the body, enabling them to learn quickly about the death, adapt their behaviour, and spread knowledge of threats across multiple social levels.
Jacob Dembitzer, Dror Ben‐Ami
wiley   +1 more source

Giraffa camelopardalis subsp. rothschildi Lydekker 1903

open access: yes, 2020
Giraffa camelopardalis rothschildi Lydekker, 1903 Diagnosis Lower parts of the legs pure white and unspotted, spots show a tendency to split up into stars, occipital pair of ossicones, one ES in the CR: 129 T=> C. Type material Holotype KENYA • 1
Saint-Jalme, Michel   +6 more
core   +1 more source

Histological Findings in Testes of Baboons (Papio spp.) and Dwarf Bucks (Capra hircus) Subject to Repeated Immunisation Against GnRH

open access: yesVeterinary Medicine and Science, Volume 12, Issue 6, November 2026.
Long‐term repeated immunisation against GnRH resulted in the absence of active spermatogenesis and may lead to irreversible infertility in dwarf bucks and baboons. Histological examination revealed a marked reduction of the seminiferous tubular lumen, complete depletion of germ cells, germ cell vacuolization and tubular hyalinization.
Teresa Ferrín   +8 more
wiley   +1 more source

Selected measurements of Giraffa camelopardalis C1-T1 vertebrae.

open access: yes, 2015
Selected measurements of Giraffa camelopardalis C1-T1 vertebrae.
Nikos Solounias (786568)   +1 more
core   +1 more source

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