Results 31 to 40 of about 23,816 (203)

3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications

open access: yesAdvanced Robotics Research, EarlyView.
Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun   +3 more
wiley   +1 more source

MZF1 Inhibits TGFβ‐1/SMAD Signaling by Transcriptionally Activating SnoN to Augment Tumorigenic Potential in Colon Cancer

open access: yesAdvanced Science, EarlyView.
This study identifies MZF1 as a core regulator of colon cancer via SnoN‐mediated TGF‐β suppression, proposes 10Panx Acetate as a targeted inhibitor, and validates MZF1/SnoN as prognostic markers for aggressive disease. ABSTRACT Colon cancer progression is associated with transcriptional and signaling abnormalities.
Siqi Sheng   +9 more
wiley   +1 more source

Effectiveness of simulators in developing the technique of beginner skiers [PDF]

open access: yesФизическое воспитание и студенческий спорт
The research is devoted to the study of effectiveness of the use of “SkyTec Interactive” simulators for the formation of technical skills among beginner skiers during the first year of training.
Markina, Irina V.
doaj   +1 more source

Bridging Horizontal to Vertical Radiative Cooling

open access: yesAdvanced Science, EarlyView.
Radiative cooling materials are mature but only work facing the sky, confining them to rooftops. Instead of developing new ones, this system bridges existing horizontal coolers to vertical windows using blades outside the glass. On an occupied urban building, windows stay up to 1.4°C below air temperature while preserving daylight, outward views, and ...
Xiangyu Meng, Gan Huang
wiley   +1 more source

Skiing and Ski Culture in Erzurum

open access: yesUluslararası Halkbilimi Araştırmaları Dergisi
Throughout human history, the tools developed have carried not only functional purposes but also cultural meanings. In this context, skiing, which initially served as a means of facilitating movement on snow, gradually assumed different functions such as
Ahmet Faruk KARADAŞ
doaj   +1 more source

The influence of ski helmets on sound perception and sound localisation on the ski slope

open access: yesInternational Journal of Occupational Medicine and Environmental Health, 2015
Objectives: The aim of the study was to investigate whether a ski helmet interferes with the sound localization and the time of sound perception in the frontal plane.
Lana Ružić   +4 more
doaj   +1 more source

Quantitative downhill skiing technique analysis according to ski instruction curricula: A proof-of-concept study applying principal component analysis on wearable sensor data

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Downhill skiing technique represents the complex coordinative movement patterns needed to control skiing motion. While scientific understanding of skiing technique is still incomplete, not least due to challenges in objectively measuring it ...
Daniel Debertin   +4 more
doaj   +1 more source

Biobased Boston Ivy‐Inspired Cryogel Integrating Radiative Cooling and Phase Change Energy Storage for Adaptive Thermal Regulation

open access: yesAdvanced Science, EarlyView.
A bionic cryogel containing phase‐change materials that provides daytime radiative cooling and nighttime heat release is developed to promote environmentally sustainable and comfortable housing and living environments with reduced building energy demand.
Sining Huang   +6 more
wiley   +1 more source

Influence of Modern Cableways on the Development of Mountain Tourist Centres

open access: yesPromet (Zagreb), 2005
The paper studies the problem of constructing cablewayswith advanced technology and their influence on the operationand development of cableway companies from several aspects.Modern cableways with detachable grips enable faster ca"iageof passengers. They
Sergej Težak, Ivan Mavrin, Ivo Jurić
doaj   +1 more source

Quenching Photo‐Induced Free Radicals Endows Superomniphobic Atmospheric Water Harvesting Hydrogels With UV Resistance for Durable Bifacial Photovoltaic Cooling

open access: yesAdvanced Science, EarlyView.
A hygroscopic hydrogel layer functionalized with fullerene C60 tackles heat and dust challenges in bifacial photovoltaics (PV) panels. It resists soiling and photo‐aging, maintains high transparency, absorbs water vapor from the air during the night, and delivers strong evaporative cooling power during daytime, significantly lowering PV panel ...
Xiaoqi Zhou   +6 more
wiley   +1 more source

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