Results 71 to 80 of about 69,414 (323)

Encapsulating Zinc Powder in MXene/Silk Scaffolds with Zincophilic‐Hydrophobic Polymer for Flexible Zinc‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
This work develops flexible zinc‐ion batteries (FZIBs) using a zincophilic/hydrophobic polymer (thermoplastic polycarbonate‐based polyurethane, TPCU) to protect Zn powder anodes and MXene/Silk (MXS) as flexible current collectors. The designed TPCU‐ZnP@MXS structure enables uniform Zn deposition, yielding dendrite‐free anodes with stable cycling ...
Zixuan Yang   +8 more
wiley   +1 more source

A nationwide assessment of hepatocellular adenoma resection: Indications and pathological discordance

open access: yesHepatology Communications, EarlyView., 2022
Abstract Hepatocellular adenomas (HCAs) are benign liver tumors associated with bleeding or malignant transformation. Data on the indication for surgery are scarce. We analyzed indications and outcome of patients operated for HCAs < 50 mm compared to HCAs ≥ 50 mm. Changes in final postoperative diagnosis were assessed.
Martijn P. D. Haring   +70 more
wiley   +1 more source

The Influence of Pet Fibres Surface Enzymatic Modification on the Selected Properties

open access: yesAUTEX Research Journal, 2014
The effect of changes in the surface structure of glossy polyester filaments from poly(ethylene terephthalate) in terms of its micro-topography, molecular and supermolecular structure of the fibre surface layers on selected fibre surface and volumetric ...
Kardas Iwona   +3 more
doaj   +1 more source

Applying Image Processing to the Textile Grading of Fleece Based on Pilling Assessment

open access: yesFibers, 2018
Textile pilling causes an undesirable appearance on the surface of garments, which is a long-standing problem. In this study, textile grading of fleece based on pilling assessment was performed using image processing and machine learning methods.
Mei-Ling Huang, Chien-Chang Fu
doaj   +1 more source

Semiclassical Methods for Hawking Radiation from a Vaidya Black Hole

open access: yes, 2011
We derive the general form of Hawking temperature for Vaidya black hole in the tunneling pictures. This kind of black hole is regarded as the description of a more realistic one since it's time dependent decreasing mass due to the evaporation process ...
Angheben M.   +7 more
core   +1 more source

Implantable Microarray Patch: Engineering at the Nano and Macro Scale for Sustained Therapeutic Release via Synthetic Biodegradable Polymers

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
This review focuses on the application of synthetic biodegradable microarray patches (MAPs) in sustained drug delivery. Compared to conventional MAPs which release drugs into the skin in an immediate manner, these implantable MAPs release drugs into skin microcirculation gradually as the biodegradable polymers degrade, thus offering sustained release ...
Li Zhao   +6 more
wiley   +1 more source

Effect of biopolishing on structural degradation and physical properties of cellulose [PDF]

open access: yesJournal of the Serbian Chemical Society, 2017
Cellulase treatment on cotton fabric is ecofriendly way of biopolishing. In the present work, biopolishing of cotton fabric using free and immobilized cellulase under various treatment conditions have been carried out using Box-Behnken design and the ...
Sankarraj Nisha, Nallathambi Gobi
doaj   +1 more source

Dual‐Functional Ingestible Passive Capsules for High‐Throughput Intestinal Sampling with Sealed Containment and Targeted Drug Delivery

open access: yesAdvanced Robotics Research, EarlyView.
To address challenges in high‐throughput intestinal sampling with sealed containment and target drug delivery, we developed a dual‐functional ingestible passive capsule with a dual‐triggered control system based on pH‐response and mechanical actuation.
Libing Huang   +9 more
wiley   +1 more source

Dynamic Co-Existence of Company-Owned and Franchised Outlets Within a Company: A Framework of the Franchisor\u27s Perspective [PDF]

open access: yes, 2002
Why and how do company-owned and franchised outlets simultaneously exist within the same organization? The purpose of this article is to integrate a variety of theories on this interesting retail phenomenon into a broader theoretical framework based on ...
Sibley, Robert E., Yoo, B.
core   +1 more source

Insights and possible resolution to the information loss paradox via the tunneling picture

open access: yes, 2010
This paper investigates the information loss paradox in the WKB/tunneling picture of Hawking radiation. In the tunneling picture one can obtain the tunneling amplitude to all orders in $\hbar$.
Ren, Ji-Rong   +3 more
core   +1 more source

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