Results 41 to 50 of about 24,520 (257)

Increased atmospheric water stress on gross primary productivity during flash droughts over China from 1961 to 2022

open access: yesWeather and Climate Extremes
Flash droughts threaten ecosystems substantially because of the fast onset and low predictability. Soil and atmospheric water stress are two main factors reducing ecosystem productivity during flash droughts. However, the long-term trends in the soil and
Xiazhen Xi, Miaoling Liang, Xing Yuan
doaj   +1 more source

Locality-Aware Replacement Algorithm in Flash Memory to Optimize Cloud Computing for Smart Factory of Industry 4.0

open access: yesIEEE Access, 2017
Cloud computing platform is one of the most important parts in the smart factory of industry 4.0. Currently, most cloud computing platforms have adopted flash memory as the mainly storage for more efficiency, because the flash memory having high capacity
Jianfan He   +4 more
doaj   +1 more source

3D‐Printed Dual‐Doped Ag2Se‐Based Thermoelectric Films With Enhanced Thermal Stability

open access: yesAdvanced Materials Technologies, EarlyView.
Sb–Se dual doping enhances the thermal stability of Ag2Se‐based thermoelectric systems. The compositionally tuned nano‐ink is printed into flexible films by direct ink writing (DIW), retaining improved thermoelectric properties after annealing up to 400°C.
Ahasun Habib Hridoy   +8 more
wiley   +1 more source

Comparative study of gabapentin and isoflavone in menopausal vasomotor symptoms

open access: yesJournal of Mid-Life Health, 2016
Objective: This study was planned to compare the effects of gabapentin and isoflavones in menopausal vasomotor symptoms. Materials and Methods: This prospective comparative study was conducted on 100 patients with complaints of hot flashes, divided into ...
Savita Rani Singhal   +1 more
doaj   +1 more source

Non‐Equilibrium Synthesis of Whitlockite Assisted by Localized H2O Vapor Pressure

open access: yesAdvanced Science, EarlyView.
A carbon substrate acts as a microheater during intense pulsed light irradiation, enabling rapid heating and cooling for whitlockite formation. In contrast to conventional white ceramic synthesis with weak photothermal response, this platform concentrates thermal energy locally and promotes phase‐selective crystallization under ultrafast ...
Min‐Jung Kim   +5 more
wiley   +1 more source

Urinary LH level and hot flash frequency: a preliminary report.

open access: yesAntropologia Portuguesa, 1998
For many women in the United States, the perimenopause is characterized by irregular menstrual cycles and menopausal discomforts (e.g. hot flashes). Clinically, there is great intra- and inter- individual variation in hormone levels.
Lynnette Leidy Sievert
doaj   +1 more source

Effect of paced breathing technique on hot flashes and quality of daily life activities among surgically menopaused women [PDF]

open access: yesEgyptian Journal of Health Care, 2019
Background: Surgical menopause is associated with a sudden and rapid onset of symptoms, as opposed to the natural menopausal transition. Hot flashes often begin immediately after surgery due to the abrupt and complete absence of all ovarian steroids ...
Naglaa Fathy Fathalla Zaied   +3 more
doaj   +1 more source

Matrix Stiffness Induces Endothelial Network Senescence

open access: yesAdvanced Science, EarlyView.
Using a 3D human in vitro model that decouples mechanical stress from inflammatory or biochemical signals, matrix stiffening induces a senescence phenotype in endothelial networks. This mechano‐induced senescence activates Notch signaling, and pharmacologic Notch inhibition attenuates this stiffness‐induced senescence.
Jiyeon Song   +6 more
wiley   +1 more source

Moisture Migration and Drying Mechanisms of Coal Slime Under Hot–Air and Steam Flash Drying

open access: yesSeparations
Coal slime, typically with particle sizes below 1 mm, is difficult to utilize directly and is frequently associated with energy loss and environmental burden.
Gangqiang Zhao   +5 more
doaj   +1 more source

Bioinspired Multifunctional Flexible C‐SiC Fibrous Aerogel for Superior Electromagnetic Interference Shielding Under Extreme Environments

open access: yesAdvanced Science, EarlyView.
This schematic presents a biomimetic C‐SiC fibrous aerogel inspired by the special structure of momordica charantia. It exhibits outstanding thermal insulation and ultrahigh specific electromagnetic shielding performance, together with excellent high‐temperature stability and mechanical flexibility, showing great promise for aerospace applications ...
Tianyue Yang   +9 more
wiley   +1 more source

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