Articles with "half century" as a keyword



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Floodplain forest dynamics: Half‐century floods enable pulses of geomorphic disturbance and cottonwood colonization along a prairie river

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Published in 2020 at "River Research and Applications"

DOI: 10.1002/rra.3740

Abstract: In dry ecoregions, trees are restricted to river valley floodplains where river water supplements the limited local precipitation. Around the Northern Hemisphere, cottonwoods, riparian poplars, are often predominant trees in floodplain forests and these ecological… read more here.

Keywords: colonization; half century; river; cottonwood ... See more keywords
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Measurement of Feminist Identity and Attitudes Over the Past Half Century: A Critical Review and Call for Further Research

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Published in 2021 at "Sex Roles"

DOI: 10.1007/s11199-020-01219-w

Abstract: The study of feminism has had a long and complicated history in psychological research over the past half century. Although a number of instruments have been designed to assess feminist attitudes and identity in the United… read more here.

Keywords: half century; identity attitudes; feminist identity; identity ... See more keywords
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Half a century of changes in waterbird populations in a semiarid wetland system

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Published in 2018 at "Wetlands Ecology and Management"

DOI: 10.1007/s11273-018-9630-y

Abstract: Mexican inland wetlands in the arid and semiarid interior highlands historically held very large numbers of waterbirds. However, they have been deteriorated by agriculture, industrial and urban development, tourism and aquaculture, although the effects of… read more here.

Keywords: populations semiarid; century changes; semiarid wetland; half century ... See more keywords
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Half a Century With Pediatric Viral Encephalitis

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Published in 2020 at "Indian Pediatrics"

DOI: 10.1007/s13312-020-2002-8

Abstract: Periodic outbreaks of acute encephalitis regularly occur across India, leading to substantial mortality [1]. Japanese encephalitis (JE) has been the leading cause for the same [2,3], but the incidence of non-JE etiologies has been steadily… read more here.

Keywords: pediatric viral; encephalitis; half century; century pediatric ... See more keywords
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Half a century of Krypton-85 activity concentration measured in air over Central Europe: Trends and relevance for dating young groundwater.

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Published in 2019 at "Journal of environmental radioactivity"

DOI: 10.1016/j.jenvrad.2019.04.014

Abstract: For almost half a century weekly samples for the measurement of krypton-85 (85Kr) activity concentrations in surface air have been collected by the Bundesamt für Strahlenschutz (BfS), Germany. Sampling started at Freiburg (230m asl) in… read more here.

Keywords: 85kr activity; central europe; activity concentration; half century ... See more keywords
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A half-century of geologic and geothermic investigations in Iceland: The legacy of Kristján Sæmundsson

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Published in 2020 at "Journal of Volcanology and Geothermal Research"

DOI: 10.1016/j.jvolgeores.2018.08.012

Abstract: Abstract One of the World's premier field geologists, Kristjan Saemundsson led immense geological mapping programs and authored or co-authored nearly all geological maps of Iceland during the past half century, including the first modern bedrock… read more here.

Keywords: geologic geothermic; geothermic investigations; half century; century geologic ... See more keywords
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Decline of coastal apex shark populations over the past half century

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Published in 2018 at "Communications Biology"

DOI: 10.1038/s42003-018-0233-1

Abstract: Overexploitation of large apex marine predators is widespread in the world’s oceans, yet the timing and extent of declines are poorly understood. Here we reconstruct a unique fisheries-independent dataset from a shark control programme spanning… read more here.

Keywords: shark populations; past half; populations past; shark ... See more keywords
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Epithelioid sarcoma: half a century later

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Published in 2019 at "Acta Oncologica"

DOI: 10.1080/0284186x.2019.1659514

Abstract: Abstract Background and objectives: Epithelioid sarcoma (ES) is an aggressive malignancy scarcely reported on due to its rarity. This study is a review of its traits and features of prognosis and survival by analyzing both… read more here.

Keywords: sarcoma; prognosis; half century; sarcoma half ... See more keywords
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Congenital heart disease: changes in recorded birth prevalence and cardiac interventions over the past half-century in Sweden.

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Published in 2022 at "European journal of preventive cardiology"

DOI: 10.1093/eurjpc/zwac227

Abstract: AIMS Our objective was to assess changes in the birth prevalence of CHD over a half-century in a high-resource, nationwide setting as well as changes in the prevalence of cardiac interventions in this population. METHODS… read more here.

Keywords: birth prevalence; chd; half century; cardiac interventions ... See more keywords
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A Half-Century of Evidence-Based Cardiac Rehabilitation: A Historical Review

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Published in 2020 at "Clinical Journal of Sport Medicine"

DOI: 10.1097/jsm.0000000000000850

Abstract: Objective: To review the achievements of cardiac exercise rehabilitation programs retrospectively and to identify continuing challenges to their success. Methods: A review of files accumulated while working with the Toronto Rehabilitation Center, updated by articles… read more here.

Keywords: cardiac rehabilitation; review; half century; century evidence ... See more keywords
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Half a century of bioethics and philosophy of medicine: A topic‐modeling study

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Published in 2022 at "Bioethics"

DOI: 10.1111/bioe.13087

Abstract: Abstract Topic modeling—a text‐mining technique often used to uncover thematic structures in large collections of texts—has been increasingly frequently used in the context of the analysis of scholarly output. In this study, we construct a… read more here.

Keywords: philosophy; philosophy medicine; half century; topic modeling ... See more keywords