Results 121 to 130 of about 2,272,330 (391)

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

open access: yesAdvanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv   +10 more
wiley   +1 more source

FEATURES OF CONSULTATION AND CALCULATION OF THE VALVE ELECTRIC MOTOR WITH CLAW POLES

open access: yesNauka ta progres transportu, 2010
The peculiarities of structure and calculation of the semiconductor rectifier electric engine with beak-shaped poles have been considered.
A. E. Drubetskyi
doaj  

Oral Dosed Organo‐Silica Nanoparticles Restore Glucose Homeostasis and β‐Cell Function in Diabetes Rats

open access: yesAdvanced Functional Materials, EarlyView.
An oral nanoplatform, MOP@T@D, which can maintain glucose homeostasis and restore islet β cells in diabetic rats is developed. It achieves efficient intestinal absorption and liver‐targeted delivery. The nanoparticle disintegrates only in response to hyperglycemia to release insulin on demand and provides antioxidant protection through selenoprotein ...
Chenxiao Chu   +14 more
wiley   +1 more source

Determining the costs, revenues, and cost-share payments for the “floodwise” program: Nature-based solutions to mitigate flooding in eastern, rural North Carolina

open access: gold, 2022
Meredith Hovis   +9 more
openalex   +1 more source

4D Printing of Self‐Immolative Polymers

open access: yesAdvanced Functional Materials, EarlyView.
The integration of self‐immolative polymers (SIPs) into light‐based 3D printed structures is presented as a new “living” 4D printing strategy. By exploiting their metastability and stimuli‐responsiveness, SIP‐containing printed objects can undergo rapid and triggered degrowth under ambient conditions and subsequent regrowth through polymer ...
Johannes Markhart   +3 more
wiley   +1 more source

E-Money Challenge in Disruption Era: Uncovering the Dilemma Issues from Consumers’ Perspective

open access: yesSustainable Business and Society in Emerging Economies, 2019
Purpose: The purpose of this paper is to determine factors that drive e-money provider system named Link Aja (produced by Telkomsel, a telecommunication company in Indonesia) users to become less active in using Link Aja, especially users located in ...
Cut Irna Setiawati, Nurul Falah
doaj   +1 more source

Choosing and using payment instruments: evidence from German microdata [PDF]

open access: yes
Germans are still very fond of using cash. Of all direct payment transactions, cash accounts for an astounding 82% in terms of number, and for 58% in terms of value.
Schmidt, Tobias   +2 more
core  

Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams

open access: yesAdvanced Functional Materials, EarlyView.
Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan   +3 more
wiley   +1 more source

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