Results 131 to 140 of about 464,410 (406)

A Systematic Review of Benefit of Silicone Intubation in Endoscopic Dacryocystorhinostomy

Clinical and Experimental Otorhinolaryngology, 2018
Objectives Insertion of a silicone stent during endoscopic dacryocystorhinostomy (DCR) is the most common procedure to prevent rhinostomy closure. It has been claimed that silicone intubation improves the surgical outcomes of endoscopic DCR.
M. Kang, W. Shim, D. Shin, Joo Yeon Kim, Ji-Eun Lee, H. Jung   +5 more
semanticscholar   +1 more source

Highly Scalable, Raspberry‐Like Microbeads with Nano‐/Micro‐Confined Hybrid Hydrogel Desiccants for Rapid Atmospheric Water Harvesting

Advanced Functional Materials, EarlyView.
A scalable nano‐/micro‐confinement strategy is developed, where polyacrylamide (PAM)‐LiCl hybrid desiccants are confined within hollow nanoparticles (HNPs) and assembled into raspberry‐like microbeads. The beads have a hydrogel‐rich core and an NP‐rich shell for fast absorption and desorption, releasing water 13.6 L kg⁻¹ day⁻¹.
Yunchan Lee, So Hee Nah, Kun‐Yu Wang, Yinding Chi, Jong Bin Kim, Ziyun Zhang, Shu Yang   +6 more
wiley   +1 more source

HOW YOU PROFIT FROM G-E SILICONES' [PDF]

, 1951

openalex   +1 more source

Evaluation of thermal insulation materials [PDF]

, 1973
Data was obtained on silicone-bonded fiberglass, isocyanurate foam, and two dozen other insulators. Materials were selected to withstand heat sterilization, outer space, and the Martian atmosphere.
Conti, J. C., Mcgee, J. V., Mcpherson, J. I., Wilbers, O. J.   +3 more
core   +1 more source

Covalent Adaptable Networks with Associative Siloxane Exchange Enabled by Amide‐Based Internal Catalysis: Designing for Reprocessability and Extrudability by Increasing the Cross‐Link Density

Advanced Functional Materials, EarlyView.
Internally catalyzed siloxane dynamic chemistry is demonstrated resulting from amides covalently linked through alkyl chains to siloxanes. The alkyl length in the siloxane‐containing monomer tunes the network cross‐link density. Siloxane exchange dynamics are faster with increasing cross‐link density, because associative exchange is second order in ...
Nathan S. Purwanto, Tong Wang, Xiaoyang Liu, Linda J. Broadbelt, Tapas Debsharma, John M. Torkelson   +5 more
wiley   +1 more source

Discussion: “High-Temperature Performance of Silicone Fluids in Journal Bearings” (Brophy, J. E., Larson, J., and Militz, R. O., 1948, Trans. ASME, 70, pp. 929–936) [PDF]

, 1948
D. W. James
openalex   +1 more source

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

Advanced 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, Taesung Park, Awais Ali, Byung Ku Jung, Young Kyun Choi, Junhyeok Park, Soong Ju Oh   +6 more
wiley   +1 more source

Development of a measurement setup to determine the frictional properties of tissuemimicking materials for vascular models

Current Directions in Biomedical Engineering
In this study, a measurement setup was developed to determine the frictional properties between tissue-mimicking and implant materials. Nitinol and Polytetrafluoroethylene (PTFE) were selected as implant materials, while Polyvinyl alcohol (PVA) hydrogel ...
Karcher Alisa, Schäfer Jenny, Cattaneo Giorgio, Sanchez Daniela   +3 more
doaj   +1 more source

P-channel silicone gate FET [PDF]

, 1973
Modified fabrication technique for P-channel MOSFET devices eliminates problems involving gate placement and gate overlap. Technique provides self-aligned gate, eliminating complexity of mask aligning.
Ostis, S., Woo, D. S.
core   +1 more source

Performances of silicone coated high resistive bakelite RPC

, 2012
Performances of several single gap (gas gap 2 mm) prototype Resistive Plate Chambers (RPC) made of high resistive ({\rho} \sim 1010 - 1012 {\Omega} cm) bakelite, commercially available in India have been studied in recent times.
Biswas, Biswas, Biswas, Bose, Lu, N. Majumdar, Purba Bhattacharya, S. Bhattacharya, S. Biswas, S. Bose, S. Chattopadhyay, S. Mukhopadhyay, S. Saha, Santonico, Y.P. Viyogi   +14 more
core   +1 more source