Results 41 to 50 of about 64,994 (265)

Wrinkle‐Adaptive Kirigami Wearables With Anisotropic Deformability for Sleep EEG Monitoring

open access: yesAdvanced Science, EarlyView.
This article introduces a wrinkle‐adaptive, kirigami‐structured wearable EEG patch that personalizes electrode‐skin conformity to stabilize the interface and enable wireless, high‐quality sleep monitoring. ABSTRACT Wearable electroencephalography (EEG) devices offer a promising solution for continuous brain monitoring outside laboratory settings ...
Jungmin Kim   +5 more
wiley   +1 more source

Skin markings methods and guidelines: A reality in image guidance radiotherapy era

open access: yesSouth Asian Journal of Cancer, 2012
Preparation of site of radiation delivery is an important process in radiation treatment planning and plays a crucial role during a course of radiotherapy to achieve reproducibility of set-up and accuracy of treatment delivery.
Shrinivas Rathod   +2 more
doaj   +1 more source

Attitudes analysis about tattoo of students from Faculty of Physical Education and Sports of Comenius University in Bratislava [PDF]

open access: yesPsychology and its Contexts, 2019
In the research we focus on opinions of students from FTVŠ UK about tattoos. Tattoos are defined as kind of needling colorful elements into injured skin.
Nina Linderová   +2 more
doaj   +1 more source

Research on Resistive Switching Mechanism of SnO2/SnS2 Based Heterojunction Memory Devices

open access: yesAdvanced Electronic Materials, EarlyView.
This work fabricates SnO2/SnS2 RRAM using (NH4)4Sn2S6, achieving 224 pJ set energy at 0.4 V with >1000‐cycle stability and 4 × 104 s retention. XPS/SEM/AFM‐validated interfacial engineering enables uniform switching, advancing low‐power neuromorphic memory development.
WenBin Liu   +4 more
wiley   +1 more source

Laser removal of tattoo - a case report

open access: yesJournal of Education, Health and Sport, 2019
Tattoo is one of the most frequently used techniques of permanent body decoration, it is a graphic sign obtained on the skin as a result of the introduction of dye into the skin tissue.
Katarzyna Korabiusz   +7 more
doaj   +3 more sources

Tattoo-Associated Viral Infections: A Review

open access: yesClinical, Cosmetic and Investigational Dermatology, 2021
Philip R Cohen1,2 1Department of Dermatology, University of California, Davis Medical Center, Sacramento, CA, USA; 2Department of Dermatology, Touro University California College of Osteopathic Medicine, Vallejo, CA, USACorrespondence: Philip R Cohen ...
Cohen PR
doaj  

Liquid Metals in Radio Frequency Applications: A Review of Physics, Manufacturing, and Emerging Technologies

open access: yesAdvanced Electronic Materials, EarlyView.
This paper reviews the physics of liquid metals in RF devices, including the influence of mechanical strain on resonance as well as fabrication methods and strategies for designing tunable and strain‐tolerant inductors, capacitors, and antennas.
Md Saifur Rahman, William J. Scheideler
wiley   +1 more source

Academic reflections between Polynesian tattooing and reflective practice [PDF]

open access: yes, 2010
In Polynesian culture stories which may be generations old are told via tattoo art: the Tahitian word ‘tatu’ or ‘ta-tu’ means to strike something and links directly to the ancient art of tattooing to preserve an ancestral lineage and/or record a ...
Halafihi, NG
core  

Scalable Wheat Bran‐Algae Composites for Edible Electronics with Spray‐Coated Food‐Grade Conductive Inks

open access: yesAdvanced Electronic Materials, EarlyView.
A fully edible wheat bran–algae substrate is fabricated through scalable mould‐compression and spray‐coating, enabling robust, food‐grade platforms for sustainable electronics. A chitosan barrier improves water resistance and ink compatibility, while activated‐carbon conductive films form uniform electrodes with Ohmic behaviour.
Jaz Johari   +7 more
wiley   +1 more source

Does nipple-areolar tattooing matter in breast reconstruction? A cohort study using the BREAST-Q

open access: yesJPRAS Open, 2018
Background: Breast reconstruction is achieved through a series of surgical procedures often concluded with nipple-areolar reconstruction tattoo. The purpose of the tattoo is to increase the patients' satisfaction with the appearance of the breast ...
Andrea Smallman   +3 more
doaj   +1 more source

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