Results 181 to 190 of about 3,986 (225)

Rock hyrax middens: A palaeoenvironmental archive for southern African drylands

open access: yesQuaternary Science Reviews, 2012
Like many of the world's subtropical regions, southern Africa is highly sensitive to changes in the earth's climate system, but a dearth of reliable palaeoenvironmental records means that relatively little is known about how regional environments have ...
Brian M Chase   +2 more
exaly   +2 more sources

Demography and competition in Hyrax

Oecologia, 1989
This study investigates the demography and interspecific interactions of 6 Heterohyrax brucei and 4 Procavia johnstoni populations, which inhabited 6 kopjes (rock outcrops) in the Serengeti National Park, Tanzania over a period of 17 years. On three kopjes (H1, O2 and PH2) both species lived sympatrically, while on the other three (H2, H3 and P1 ...
openaire   +2 more sources

The fine structure of the corpus luteum in Hyrax

Zeitschrift f�r Zellforschung und mikroskopische Anatomie, 1973
Hyrax possess luteal cells with many ultrastructural features similar to those described in other mammalian species. The process of luteinization is gradual. Cells with increasing amounts of smooth endoplasmic reticulum become predominant in the developing gland. The luteal cells of Procavia and Heterohyrax show many ultrastructural similarities.
F I, Kayanja, W B, Neaves
openaire   +2 more sources

Hyraxes and Leishmaniasis in Ethiopia

2008
Ethiopian Journal of Health and Biomedical Sciences, Vol. 1 No. 1 (2008)
openaire   +2 more sources

Physiology of the rock hyrax

Comparative Biochemistry and Physiology Part A: Physiology, 1982
K, Rübsamen   +2 more
openaire   +2 more sources

DOIng more with Hyrax

2020
A lightning talk (seven minute) presentation given at Samvera Connect 2020 On-line described thus: Hyrax-doi is a new Hyrax plugin that provides tooling for working with DOIs including model attributes, minting, and fetching descriptive metadata.
openaire   +1 more source

A New Piroplasm from the Rock Hyrax

The Journal of Parasitology, 1951
Early in 1950, a piroplasm was discovered in the blood of the rock hyrax, Heterohyrax syriacus by H. Hoogstraal, assisted by D. K. Lawless of the United States Naval Research Unit No. 3, operating in the Southern Sudan. Blood films showing these parasites were given to the writer for description when he was on a visit to the Unit's headquarters in ...
openaire   +2 more sources

Tree Hyrax

2022
openaire   +1 more source

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