Results 121 to 130 of about 166,183 (299)

Recent Advances in Spectrally Selective Daytime Radiative Cooling Materials

open access: yesNano-Micro Letters
Highlights This review comprehensively presents recent advancements in spectrally selective daytime radiative cooling (SSDRC) materials, focusing on their fundamental characteristics, primarily concerning their structures and properties.
An-Quan Xie   +7 more
doaj   +1 more source

Re-evaluating ‘Silkworm’ Cocoons in Early Medieval Poznań: A Critical Analysis

open access: yesSlavia Antiqua
We provide a comprehensive re-examination of the early medieval cocoons unearthed during archaeological excavations in the Cathedral Square at Ostrów Tumski, Poznań, Poland, in the 1950s.
Aldona Kurzawska   +2 more
doaj   +1 more source

A Microgel Platform Enables Site‐Specific Intestinal Delivery of Lactoferrin, Improving its Bioavailability for Targeted Alleviating Liver Injury and Colitis

open access: yesAdvanced Science, EarlyView.
This work first time reports an eco‐friendly desert plant food‐based polysaccharide ASKP microgels which have intestinal site‐specific release properties which can achieve small‐intestine or colon targeting capability via different cross‐linking chemistry.
Huiling Yan   +10 more
wiley   +1 more source

Recent Progress of Electrospun Nanofiber-Based Composite Materials for Monitoring Physical, Physiological, and Body Fluid Signals

open access: yesNano-Micro Letters
Highlights This work reviews recent advancements in electrospun nanofiber-based composite materials for monitoring physical, physiological, and body fluid signals, with a particular focus on the design strategies of nanofiber-based composites.
Fang Guo   +8 more
doaj   +1 more source

Mastication‐Induced Electrical Stimulation Activates Prg4+ Chondroprogenitors for Osteoarthritis Therapy

open access: yesAdvanced Science, EarlyView.
This study presents a ″trash‐to‐treasure″ strategy that converts harmful joint overloads into beneficial electrical cues. The biodegradable MagPie, by providing piezoelectrical stimulation and releasing Mg2+ during mastication, exerts synergistic pro‐regenerative and anti‐inflammatory effects on Prg4+ cells via the ECM‐mediated FAK‐PI3K‐Akt axis ...
Shi‐Yang Feng   +10 more
wiley   +1 more source

Core–shell microneedles with MMP/pH-triggered release for periodontitis bone repair

open access: yesJournal of Nanobiotechnology
Periodontitis is a localized inflammatory condition triggered by periodontal pathogens and marked by uneven loss of alveolar bone. The clash between the persistent inflammatory environment and requirement for bone regeneration complicates the treatment ...
Junhui Liu   +5 more
doaj   +1 more source

Silk, Regional Rivalry, and the Impact of the Port Openings in Nineteenth Century Japan [PDF]

open access: yes
The centre of economic activities in Japan was once in western Japan. Since the mid-nineteenth century, however, economic activities within Japan have been continuously shifting towards the east side of the country including Tokyo.
Toshihiro Atsumi
core  

Silk screen printing [PDF]

open access: yes, 2006
This learning object introduces the basic principles of silk screen printing. Using text and animated diagrams, it describes the nature of silk screen printing - a form of stencilling - and how it can be used, for example in the printing of T-shirts ...
Kate Pearce, Lewis Jones
core  

Integrated Opto–Biomechatronics For Single Muscle Fibre Structure‐Function Assessment: The MyoRobot 3.0

open access: yesAdvanced Science, EarlyView.
We present the MyoRobot 3.0, an advanced platform that combines high‐resolution imaging with automated mechanical testing to improve the accuracy of single muscle fibre analysis. The system tracks fibre diameter changes during stretch, preventing major stress miscalculations.
Michael Haug   +5 more
wiley   +1 more source

Herba Lysimachiae Polysaccharide‐Modified Selenium Nanoparticles Alleviate Oxidative Injury in Kidney Stones via TOMM22‐Regulated Mitophagy Activation

open access: yesAdvanced Science, EarlyView.
HLP‐SeNPs, a Lysimachia christinae polysaccharide‐modified selenium nanoparticle, treat kidney stones by downregulating TOMM22 expression, which reduces PINK1 translocation into mitochondria and promotes its retention on the outer mitochondrial membrane.
Junyi Yang   +10 more
wiley   +1 more source

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