Results 31 to 40 of about 7,312,015 (303)

Assessment of naturally occurring 40K, 232Th and 238U and their associated radiological hazard indices in soils used for building in Ondo West Local Government Area, Southwestern, Nigeria

open access: yesEQA, 2020
The naturally occurring 40K, 232Th and 238U radionuclide contents in the soil used as building materials in Ondo West Local Government, Southwest Nigeria were determined using gamma spectrometric technique.
Lasun T. Ogundele   +5 more
doaj   +1 more source

The Economic Impacts of Direct Natural Disaster Exposure [PDF]

open access: yesSSRN Electronic Journal, 2020
This paper studies how having your home damaged or destroyed by a natural disaster impacts on economic and financial outcomes. Our context is Australia, where disasters are frequent. Estimates of regression models with individual, area and time fixed-effects, applied to 10 waves of data (2009-2018), indicate that residential destruction has no average ...
Meliyanni Johar   +4 more
openaire   +2 more sources

The influence of natural disasters on violence, mental health, food insecurity, and stunting in the Philippines: Findings from a nationally representative cohort

open access: yesSSM: Population Health, 2021
Background: Climate change is leading to an increased number of natural disasters. Children from low- and middle-income countries are disproportionately affected.
Ben Edwards, Matthew Gray, Judith Borja
doaj   +1 more source

Nature versus exposure: matched exposure to circulatory stressors of different natures elicits adaptive remodelling [PDF]

open access: yesThe Journal of Physiology, 2015
The systemic circulation consists of a pulsatile pump that delivers blood into a proximal vascular capacitor, subsequently distributing blood to the periphery with minimal variation in flow and pressure. In the face of chronic workload elevations, hypertrophic growth pathways activated in the left ventricle (LV) are thought to be an adaptive response ...
S, Wright, R, Lakin
openaire   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Social‐Environmental Extremes: Rethinking Extraordinary Events as Outcomes of Interacting Biophysical and Social Systems

open access: yesEarth's Future, 2020
Extreme droughts, heat waves, fires, hurricanes, floods, and landslides cause the largest losses in the United States, and globally, from natural hazards linked to weather and climate.
Jennifer K. Balch   +12 more
doaj   +1 more source

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Physiological, hematological and biochemical profile of growing Murrah buffaloes exposed to heat stress in control climatic chamber

open access: yesIndian Journal of Animal Sciences, 2020
Six growing buffaloes were exposed under natural ambient conditions (23±0.54°C) and in a climatic chamber at 42±1°C (exposure-I) and 44±1°C (exposure-II) with a relative humidity of 40±2% 4 h for daily for a period of three days continuously.
S V SINGH, CHANDRA BHAN
doaj   +1 more source

Consideration of the contribution of the natural background component during individual control of radiation doses to personnel

open access: yesРадиационная гигиена, 2021
When ensuring radiation safety in the Russian Federation, there is a principle of separate independent assessment of doses from natural, medical, emergency and technogenic exposure.
S. Yu. Bazhin, G. N. Kaidanovsky
doaj   +1 more source

The affective benefits of nature exposure: What's nature got to do with it?

open access: yesJournal of Environmental Psychology, 2019
Nature interactions have been demonstrated to produce reliable affective benefits. While adults demonstrate strong preferences for natural environments over urban ones, it is not clear whether these affective benefits result from exposure to nature stimuli per se, or result from viewing a highly preferred stimulus. In one set of studies (Study 1 and 2),
Kimberly Lewis Meidenbauer   +6 more
openaire   +3 more sources

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