Results 51 to 60 of about 22,874 (334)
Frontiers in Physiology, 2021 Background: The influence of high altitude on an organism’s physiology depends on the length and the level of hypoxic exposure it experiences. This study aimed to determine the effect of a prolonged sojourn at very high altitudes (above 3,500m) on ...
Robert K. Szymczak +4 more
doaj +1 more source
Advanced Healthcare Materials, EarlyView.This study characterizes the presence of microplastics in human normal gastric, para‐tumor, and gastric tumor tissue and confirms the association between microplastic exposure and lymph node metastasis in gastric cancer. This study explores the transcriptomic changes induced by microplastic exposure, laying the foundation for further investigation into
Liqiao Chen +13 more
wiley +1 more source
Current Biology, 2008 SummaryAustralia has won plaudits from conservationists by extending protection to some of its most spectacular natural habitats. Hannah Robertson reports.
openaire +2 more sources
テツドウ カイツウ ト トザン カンコウ ニヨッテ ケイセイ サレタ アズマ レンポウ オヨビ イタヤ トウゲ シュウヘン ノ ブンカテキ ケイカン ニツイテ [PDF]
, 2007 The present work clarifies the following problems: (a) How was the mountaineering in Azuma Range historically developed, after the Itaya Pass Railway (Ou Main Line from Fukushima to Yonezawa) was opened in 1899 ?
粟野 宏
core +1 more source
Remorphable Architectures: Reprogramming Global Bistability through Locally Bistable Metamaterials
Advanced Materials, EarlyView.Local bistable reconfiguration in mechanical metamaterials is leveraged in globally bistable architectures to enable in situ reprogrammable transition pathways through state flip of individual building blocks. The local‐to‐global correspondence of instabilities empowers soft robotic systems with on‐demand morphing traits, as well as aerospace ...
Lei Wu +3 more
wiley +1 more source
Interview with \u3cem\u3eMonsters of the Midway\u3c/em\u3e author Jeff Rasley [PDF]
, 2012 Interview with John Warner for Indie BookSpot about the author’s experience writing, publishing, and marketing his ...
Rasley, Jeff, Warner, John
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Advanced Materials Technologies, EarlyView.This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane +4 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.Lead‐free bismuth halide perovskite memristors exhibit stable low‐voltage resistive switching behavior. The conductance‐activated quasi‐linear memristor model quantitatively reproduces the experimental hysteresis, confirming ion migration‐driven filament dynamics.
So‐Yeon Kim +4 more
wiley +1 more source
Conceptualizing the adventure-sports coach [PDF]
, 2011 As a comparatively recent development, the adventure-sports coach struggles for a clear and distinct identity. The generic term ‘instructor’ no longer characterizes the role and function of this subgroup of outdoor professionals.
Atherton J. M. +35 more
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Advanced Materials Technologies, EarlyView.Combined approach of electromagnetic (Power) and ultrasound (data harvesting) waves is proposed to address the miniaturized ultrasonic implants. Electromagnetic waves trigger the piezoelectric element to generate the acoustic pulse which is modulated by the variations in the sensor's impedance.
Anam Bhatti +6 more
wiley +1 more source