Results 81 to 90 of about 12,060 (299)

Noncontact Thermal and Vibrotactile Display Using Focused Airborne Ultrasound [PDF]

open access: yesarXiv, 2020
In a typical mid-air haptics system, focused airborne ultrasound provides vibrotactile sensations to localized areas on a bare skin. Herein, a method for displaying thermal sensations to hands where mesh fabric gloves are worn is proposed. The gloves employed in this study are commercially available mesh fabric gloves with sound absorption ...
arxiv  

Multifunctional Polyfluoride Ionogel‐Encapsulated Lithium Anodes for Durable and Safe Pouch Cells under Harsh Conditions

open access: yesAdvanced Functional Materials, EarlyView.
In this work, it is developed a multifunctional polyfluoride ionogel via in situ thermal polymerization to encapsulate lithium metal anodes, integrating flame‐retardant capability, hydrophobicity, dynamic self‐healing behavior, and high ionic conductivity.
Ting Li   +10 more
wiley   +1 more source

Trial Production of Surgical Gloves from Irradiated Natural Rubber Latex on Factory Scale

open access: yesAtom Indonesia, 2005
Trial production of surgical gloves from irradiated natural rubber latex at the PT. Laxindo Utama Serang Banten glove factory has been carried out. The variation of heating temperature and leaching time during processing were evaluated.
M. Utama   +5 more
doaj   +1 more source

Quantum Dots and Perovskites‐Based Physically Unclonable Functions for Binary and Ternary Keys via Optical‐to‐Electrical Conversion

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates optoelectronic PUFs that improve on traditional optical and electrical PUFs. The absorber materials are randomly coated through spray coating, ligand exchange, and dynamic spin coating. Incident light generates wavelength‐dependent binary multikey and enhances security ternary keys, approaching near‐ideal inter‐ and intra ...
Hanseok Seo   +6 more
wiley   +1 more source

Initial Experience of Laparoendoscopic Single-Site Radical Prostatectomy Requiring Well-Equipped Appliances and a Skilled Technique

open access: yesCase Reports in Oncology, 2010
We report an initial experience in laparoendoscopic single-site radical prostatectomy (LESSRP) using a homemade single-port device for prostate cancer. A 63-year-old man was diagnosed with prostate cancer.
Joo Yong Lee, U-Syn Ha, Seung Wook Lee
doaj   +1 more source

ElectroAR: Distributed Electro-tactile Stimulation for Tactile Transfer [PDF]

open access: yesarXiv, 2020
We present ElectroAR, a visual and tactile sharing system for hand skills training. This system comprises a head-mounted display (HMD), two cameras, tactile sensing glove, and electro-stimulation glove. The trainee wears a tactile sensing glove that gets pressure data from touching different objects. His movements are recorded by two cameras, which are
arxiv  

Graft Copolymer‐Stabilized Liquid Metal Nanoparticles for Lithium‐Ion Battery Self‐Healing Anodes

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a self‐healing liquid metal anode for lithium‐ion batteries, where graft copolymer‐stabilized eutectic gallium indium (EGaIn) nanoparticles enhance stability and rate performance. The fluorinated grafted copolymer forms ionic channels, preventing EGaIn aggregation and facilitating lithium‐ion migration.
Youngwoo Seo   +12 more
wiley   +1 more source

Surgical glove perforation during laparoscopic colorectal procedures. [PDF]

open access: yesSurg Endosc, 2022
Matsuoka S   +8 more
europepmc   +1 more source

Contamination of Unused, Nonsterile Gloves in the Critical Care Setting: A Comparison of Bacterial Glove Contamination in Medical, Surgical and Burn Intensive Care Units

open access: yesSouthwest Respiratory and Critical Care Chronicles, 2014
Objective: To assess the rate and burden of bacterial contamination on unused, nonsterile gloves found in glove boxes in three different specialty intensive care units (ICUs).
Matthew Hall   +3 more
doaj  

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