Results 11 to 20 of about 153,105 (290)

The Expedition of Ilya G. Voznesensky to Russian America in 1839–1849 and the Formation of the American Collections in St. Petersburg Academic Museums [PDF]

open access: yesActa Baltica Historiae et Philosophiae Scientiarum, 2014
Expeditions were an integral part of the activity of the Russian Academy of Sciences, promoting its further development and prosperity. Expeditions also helped assemble data for future scientific development.
Tatyana Yurievna Feklova
doaj   +1 more source

The geological heritage of academic expeditions on the Arctic coast of European Russia [PDF]

open access: yesАрктика и Север, 2016
The work briefly describes the history and research results of geology of the Arctic territories. It reflects the scientific results obtained during field works of the Institute of Geology of Komi Science Centre of the UB of the RAS since 1958.
Irina S. Astakhova, Liliya R. Zhdanova
doaj   +1 more source

A new, unusually large, Clavicornaltica Scherer, 1974 flea beetle from Borneo, described and sequenced in the field by citizen scientists (Coleoptera, Chrysomelidae, Galerucinae) [PDF]

open access: yesBiodiversity Data Journal
The genus Clavicornaltica Scherer 1974 consists of very small, soil-dwelling flea beetles in South, Southeast and East Asia. Due to their diminutive size and morphological similarities, very little is known about their ecology and taxonomical diversity ...
Sean Otani   +17 more
doaj   +3 more sources

Expedition Vehicles in the Ottoman Miniatures (16th – 18th Centuries)

open access: yesArt-Sanat, 2021
The strides made in military issues as well as the political considerations played major roles in the transformation of the Ottoman state from a small-scale seigniory into a world empire.
Ela Taş, Aslıhan Erdoğan
doaj   +1 more source

Decadal changes of the Western Arabian sea ecosystem [PDF]

open access: yes, 2016
Historical data from oceanographic expeditions and remotely sensed data on outgoing longwave radiation, temperature, wind speed and ocean color in the western Arabian Sea (1950–2010) were used to investigate decadal trends in the physical and biochemical
AK Srivastava   +48 more
core   +2 more sources

Oceanographic drivers of deep-sea coral species distribution and community assembly on seamounts, islands, atolls, and reefs within the Phoenix Islands Protected Area [PDF]

open access: yes, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Auscavitch, S. R., Deere, M. C., Keller, A. G., Rotjan, R. D., Shank, T. M., & Cordes, E.
Auscavitch, Steven R.   +5 more
core   +2 more sources

Three new species of Grouvellinus Champion, 1923 from Maliau Basin, Sabah, Borneo, discovered by citizen scientists during the first Taxon Expedition (Insecta, Coleoptera, Elmidae)

open access: yesZooKeys, 2018
Further results are presented of the first field course at Maliau Basin, Malaysian Borneo organized by Taxon Expeditions, an organization which enables citizen scientists to be directly involved in taxonomic discoveries.
Hendrik Freitag   +2 more
doaj   +3 more sources

Southern-Netherlandish observations and knowledge production of naturalia on the seas : the writings of Michael de Febure (1721) [PDF]

open access: yes, 2019
Just as was the case for other European sea voyages, maritime expeditions from the Southern-Netherlandish port of Ostend to Asia presented opportunities for the bringing of naturalia to Europe, and with it the production of knowledge on the natural world
De Winter, Wim
core   +2 more sources

Thin Air, Thick Vessels: Historical and Current Perspectives on Hypoxic Pulmonary Hypertension

open access: yesFrontiers in Medicine, 2019
The association between pulmonary hypertension (PH) and hypoxia is well-established, with two key mechanistic processes, hypoxic pulmonary vasoconstriction and hypoxia-induced vascular remodeling, driving changes in pulmonary arterial pressure.
Jason M. Young   +4 more
doaj   +1 more source

Moving in a Hierarchized Landscape Changing Border Regimes in Central Kalimantan [PDF]

open access: yes, 2011
Transnational mobility is a common feature among borderland communities. Central Borneo has been a relatively fluid and open riverine-based socio-cultural and economic space since the arrival of colonial states, without much interference from the ...
Lumenta, D. (Dave)
core   +3 more sources

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