Results 21 to 30 of about 153,105 (290)

Expedition Medical Care — Army China Expedition 1981 [PDF]

open access: yesJournal of the Royal Army Medical Corps, 1983
The planning and execution of medical care is described for a nine-man mountaineering expedition to China.
openaire   +2 more sources

Activities of the student association as a contribution to the development of professional skills of students and the beginning of scientific research

open access: yesRUDN Journal of Ecology and Life Safety, 2022
In 2022, the Professional Student Society of the RUDN University Ecology Institute turned 10 years old. The Society has made a significant contribution to the environmental education of many generations of environmental students.
Anna M. Aleinikova
doaj   +1 more source

Hypertext Archive of the Tropics

open access: yeseTropic: electronic journal of studies in the tropics, 2002
Hypertext Archive of the Tropics. Prelimary themes: Travels in the Tropics; A Promise of Gold and Silver; On the Heat in Africa; Tropical Hallucinations; Aborigines, Kangaroos and Coral Reefs; Toucans and British MPs; Insects: the Curse of Tropical ...
Stephen Torre
doaj   +1 more source

Peter the Great Society for the Study of Astrakhan Region: Writings of Its Members on Kalmyk History and Culture, Last Quarter of the 19th – Early 20th Centuries

open access: yesOriental Studies, 2020
Introduction. The article investigates the ethnographic component in activities of the regional scientific society — Peter the Great Society for the Study of Astrakhan Region widely known in Russia, including due to works on the history and culture of ...
Alexander V. Tsyuryumov   +3 more
doaj   +1 more source

Geographical space and cinema images of the white Arctic on a white screen (Part I)

open access: yesПроблемы постсоветского пространства, 2023
The infinity of spaces, open spaces, the “White Silence” of the classical Arctic with a harsh climate, with its ice-bound Arctic Ocean, polar seas, archipelagos, islands covered with glaciers and snow, rocks breaking off into the sea, permafrost has ...
I. S. Zonn
doaj   +1 more source

Roads and Ways of the South of Western Siberia on Russian Maps in the First Half and the Middle of the 18th century

open access: yesЖурнал Фронтирных Исследований, 2023
The development of the Russian periphery was characterized by the flexibility of the imperial strategy of power in the Early Modern period. Cartographic materials were important in influencing the formation of a spatial model of the region.
Lyubov G. Zaiceva   +2 more
doaj   +1 more source

Maskulinitet og troféjakt i Arktis

open access: yesNordlit: Tidsskrift i litteratur og kultur, 2015
From the late 1800s and until the protection of polar bears came into force in 1973, there were regular private hunting expeditions to the Arctic by boat, including several from Tromsø.
Lena Aarekol
doaj   +1 more source

Vladyslav Monchenko, an outstanding zoologist and his contribution to the development of zoological collections

open access: yesGeo&Bio, 2022
The article is dedicated to the memory of the outstanding scientist-zoologist Vladyslav Ivanovich Monchenko. A brief outline of the main events of the scientist’s activity is given. V. I.
Igor Emelyanov   +2 more
doaj   +1 more source

Arctic marine climate of the early nineteenth century [PDF]

open access: yes, 2010
The climate of the early nineteenth century is likely to have been significantly cooler than that of today, as it was a period of low solar activity (the Dalton minimum) and followed a series of large volcanic eruptions.
Allan, R   +5 more
core   +1 more source

Understanding and Circumventing Failure Mechanisms in Chalcogenide Optical Phase Change Material Ge2Sb2Se4Te

open access: yesAdvanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
Chalcogenide optical PCMs have gathered interest for their potential in compact, non‐volatile optics and photonics. Free‐space PCM metasurfaces require new considerations from phase change memory that need to be addressed for reliable scale‐up. Several failure mechanisms pertaining to free‐space PCM devices and layout methods are isolated to prevent ...
Cosmin Constantin Popescu   +19 more
wiley   +1 more source

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