Results 11 to 20 of about 920,403 (293)

Hot spring bathing is associated with a lower prevalence of hypertension among Japanese older adults: a cross-sectional study in Beppu

open access: yesScientific Reports, 2022
Hot spring bathing is practiced to help manage various diseases, including hypertension. We investigated the preventive effects on hypertension of hot spring bathing among older adults in a data analysis using responses to a previous questionnaire with ...
Satoshi Yamasaki   +3 more
doaj   +1 more source

Geochemical studies at four northern Nevada hot spring areas. [Kyle Hot Springs, Leach Hot Springs, Buffalo Hot Springs, and Beowave Hot Springs] [PDF]

open access: yes, 1977
Water samples from both hot and cold sources in the hydrologic areas surrounding the hot springs were collected and analyzed. Analyses of major, trace, and radio-element abundances of the water samples and of associated rock samples are presented. From this study it is possible that trace- and major-element abundances and/or ratios may be discerned ...
Wollenberg, H., Bowman, H., Asaro, F.
openaire   +2 more sources

Deep groundwater discharge after the 2011 Mw 6.6 Iwaki earthquake, Japan

open access: yesEarth, Planets and Space, 2020
Hot spring discharge was linked to the 2011 Mw 6.6 Iwaki earthquake. Periodic surveys revealed that the discharge continued for more than 7 years, which is a rare and valuable long-term record of hot spring discharge triggered by an earthquake in a non ...
Tsutomu Sato   +3 more
doaj   +1 more source

Hydrogeochemical characteristics and genesis of Hongshuilantang Hot Spring and its water temperature anomalies during the Rushan earthquake swarm in Eastern China

open access: yesFrontiers in Earth Science, 2023
Water temperatures of hot springs close to tectonic fault zones often show some variations before earthquakes, and analyses of earthquake precursors in hot springs have significant referential meaning for earthquake monitoring and forecasting. This study
Guilin Du   +6 more
doaj   +1 more source

Night-Time Hot Spring Bathing Is Associated with a Lower Systolic Blood Pressure among Japanese Older Adults: A Single-Institution Retrospective Cohort Study

open access: yesGeriatrics, 2023
Hot spring bathing is practiced to help manage hypertension. We retrospectively investigated the effects of hot spring bathing on hypertension with the aim of identifying a novel approach to prevent and manage hypertension.
Satoshi Yamasaki   +3 more
doaj   +1 more source

Microbial communities and arsenic biogeochemistry at the outflow of an alkaline sulfide-rich hot spring. [PDF]

open access: yes, 2016
Alkaline sulfide-rich hot springs provide a unique environment for microbial community and arsenic (As) biogeochemistry. In this study, a representative alkaline sulfide-rich hot spring, Zimeiquan in the Tengchong geothermal area, was chosen to study ...
Dai, Xinyue   +9 more
core   +1 more source

What Makes a Hot-Spring Habitat “Hot” for the Hot-Spring Snake: Distributional Data and Niche Modelling for the Genus Thermophis (Serpentes, Colubridae)

open access: yesDiversity, 2021
Knowledge about species’ distributions is central to diverse applications in ecology, biogeography, and conservation science. Hot-spring snakes of the genus Thermophis share a distribution restricted to geothermal sites at the Tibetan Plateau (T. baileyi)
Sylvia Hofmann   +4 more
doaj   +1 more source

The size and polydispersity of silica nanoparticles under simulated hot spring conditions [PDF]

open access: yes, 2008
The nucleation and growth of silica nanoparticles in supersaturated geothermal waters was simulated using a flow-through geothermal simulator system. The effect of silica concentration ([SiO2]), ionic strength (IS), temperature (T) and organic additives ...
Benning   +6 more
core   +2 more sources

Identification of bacterial communities in extreme sites of Pakistan using high throughput barcoded amplicon sequencing [PDF]

open access: yesBiodiversity Data Journal, 2021
Microorganisms thrive nearly everywhere including extreme environments where few other forms of life can exist. Geochemistry of extreme sites plays a major role in shaping these microbial communities and microbes thriving in such harsh conditions are ...
Anila Fariq   +3 more
doaj   +3 more sources

Organs Blood Flow during Elevation of Body Temperature in Sevoflurane Anesthetized Rats

open access: yesAnesthesiology Research and Practice, 2017
The aim of this study is to investigate how elevation of body temperature changes organs blood flow during sevoflurane anesthesia. We conducted in vivo research on 14 male Wistar rats to monitor pulse rate and arterial blood pressure and measure hepatic,
Koichi Shimo, Ko Takakura, Kenji Shigemi
doaj   +1 more source

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