Results 101 to 110 of about 297,469 (350)

The Intensity of Combat in the Lithuanian War of Independence in 1919 and 1920

open access: yesActa Historica Universitatis Klaipedensis
The war which covered the future territory of Lithuania in 1919 and 1920 after the end of the First World War has already been described several times by historians.
Vytautas Jokubauskas   +1 more
doaj   +1 more source

Золото Сеннара: Египет и Судан глазами уральского мастера золотодобычи XIX в.

open access: yesQuaestio Rossica, 2014
Алексей Антошин, доктор исторических наук, профессор Уральского федерального университета, представляет свою новую книгу «Золото Сеннара» (М., 2013).
Aleksey Valer'evich Antoshin   +2 more
doaj   +1 more source

Reading hominin life history in fossil bones and teeth: methods to test hypotheses regarding its evolution

open access: yesBiological Reviews, EarlyView.
ABSTRACT Human life history is derived compared to that of our closest living relatives, the great apes. It has been suggested that these derived traits are causally related to aspects of our ecology, social behaviour and cognitive abilities. However, resolving this requires that we know the evolutionary trajectory of our distinctive pattern of growth,
Paola Cerrito   +2 more
wiley   +1 more source

What may be learnt about the archaeology of islands from archaeologically derived models of the exploration of Polynesia, 1966-2001? [PDF]

open access: yes, 2008
Polynesian archaeology is one regional specialization in the world-wide practice of archaeological investigations of islands, oceans and seas. It is timely to consider how Polynesian archaeology fits within that newly-articulated framework of theoretical
Sutton, Douglas G.
core   +1 more source

Subterranean environments contribute to three‐quarters of classified ecosystem services

open access: yesBiological Reviews, EarlyView.
ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola   +30 more
wiley   +1 more source

New Evidence of the Relationship Between Oxidative Hydrolysis of CuCl “Bronze Disease” and Relative Humidity (RH) for Management of Archaeological Copper Alloys

open access: yesHeritage
A key goal when managing copper alloy heritage is preventing “bronze disease,” which damages surface detail and may disintegrate objects by oxidation and hydrolysis of nantokite (CuCl), forming voluminous copper trihydroxychlorides (Cu2(OH)3Cl).
Johanna Thunberg   +2 more
doaj   +1 more source

The extension of the taxon cycle model to island plants: insights from the Canarian vascular flora

open access: yesBiological Reviews, EarlyView.
ABSTRACT Taxon cycle models describe eco‐evolutionary patterns of lineage colonization, diversification, and decline across archipelagos, inferring an important role for competition amongst ecologically similar taxa in driving concurrent niche changes.
José María Fernández‐Palacios   +2 more
wiley   +1 more source

AI + Drawing Enhances the Efficiency of Human Anatomy Education

open access: yesClinical Anatomy, EarlyView.
ABSTRACT Human anatomy is a fundamental core course in medical education, and its teaching effectiveness directly influences students' understanding and application of medical knowledge. However, traditional anatomy instruction often faces challenges such as limited teaching resources and the high cognitive difficulty students experience.
Fangfang Zhou   +3 more
wiley   +1 more source

Understanding pre‐eclampsia and fetal growth restriction at high altitude: A narrative review

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Pre‐eclampsia (PE) and fetal growth restriction (FGR) are among the leading causes of maternal and perinatal morbidity and mortality worldwide. Both conditions are more frequent and severe at high altitudes due to physiological changes in oxygen availability and vascular adaptation.
Víctor S. Rangel   +6 more
wiley   +1 more source

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