Results 51 to 60 of about 1,583,536 (249)

THE RADIO-ACTIVITY OF THE MINERAL WATERS OF HOT SPRINGS, WARM SPRINGS AND HEALING SPRINGS IN HOT SPRINGS, VA. [PDF]

open access: yesArchives of Internal Medicine, 1915
The study of radium and radio-activity long ago became a subject of great interest, not only for the pure scientist, but also for the physician and his patients. The search for radium-containing ores in this country, while it has been successful in demonstrating the wealth contained in the earth, has also evidenced the great scarcity of this metal.
openaire   +1 more source

Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi   +5 more
wiley   +1 more source

Aquatic biota in hot water: thermal gradients in rheocrene hot spring discharges as analogues for the effects of climate warming

open access: yes, 2020
Hot springs are characterised by water temperatures above 36.7 °C. Temperature decreases with distance in flow away from spring vents; this natural gradient provides a unique opportunity to investigate the influence of water temperature on aquatic biota.
Ruth A. O'Connor   +9 more
core   +1 more source

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt   +5 more
wiley   +1 more source

Hot Springs Street Railroad Company collection

open access: yes, 1906
This collection contains business records of the Hot Springs Street Railroad Company, covering the years 1906 to 1939 (but mostly contained in the years 1906 to 1910)
Hot Springs Street Railroad Company
core   +1 more source

A study on the Prosperity of Hot Spring Industry using Healthy Hot Spring [PDF]

open access: yesJournal of the Korea Academia-Industrial cooperation Society, 2008
This paper is to suggest a concrete way about imperiled domestic hot spring tourism and then provide some ideas to solve the problems related to public health promotion, aging society. In this paper, the author proposes the healthy tourism formation to solve such above problems.
Ju-Il Lee, Hae-Sool Yang
openaire   +1 more source

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

open access: yesAdvanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees   +6 more
wiley   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

A new age of hot spring II [PDF]

open access: yes, 2009
Many lovers of hot spring came to take its quality into consideration before traveling to a spa. They want to avoid the hot spring provided by a filtration‐circulation method, and to go to the spa with a pure hot spring.
67   +3 more
core   +1 more source

Night-time hot spring bathing is associated with improved blood pressure control: A mobile application and paper questionnaire study.

open access: yesPLoS ONE
Hot spring bathing practice helps to manage hypertension. However, the details of the relationship between hot spring bathing and hypertension remain unknown.
Satoshi Yamasaki   +3 more
doaj   +1 more source

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