Results 181 to 190 of about 1,950,867 (244)

Comparative evaluation of root canal morphology in mandibular first premolars with deep radicular grooves using direct vision, dental operating microscope, 2D radiographic visualisation and micro-computed tomography. [PDF]

PLoS One
Karobari MI, Ahmed HMA, Bin Khamis MF, Ibrahim N, Noorani TY.   +4 more
europepmc   +1 more source

Intermediate Resistive State in Wafer‐Scale Vertical MoS2 Memristors Through Lateral Silver Filament Growth for Artificial Synapse Applications

Advanced Functional Materials, EarlyView.
In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa, Milan Buttberg, Ke Ran, Rana Walied Ahmad, Dennis Braun, Lukas Völkel, Jimin Lee, Sofía Cruces, Bart Macco, Bárbara Canto, Holger Lerch, Thorsten Wahlbrink, Holger Kalisch, Michael Heuken, Andrei Vescan, Joachim Mayer, Zhenxing Wang, Ilia Valov, Stephan Menzel, Max C. Lemme   +19 more
wiley   +1 more source

Microscopic subinguinal varicocelectomy with video telescopic operating microscope (VITOM) telescope: outcome analysis. [PDF]

Transl Androl Urol
Mohd Hashim MH, Fam XI, Azizi MH, Khoo HC, Shukor S.   +4 more
europepmc   +1 more source

Evaluating the efficacy of different magnification variables during root planing procedure under a surgical operating microscope in chronic periodontitis: A randomized clinical trial. [PDF]

J Indian Soc Periodontol, 2020
Penmetsa GS, Panda KD, Manthena AKR, Korukonda RR, Gadde P.   +4 more
europepmc   +1 more source

Columbia River Treaty Hydrometeorological Committee: 2008 Supplemental report

C O L U M B I A R I V E R T R E A T Y H Y D R O M E T E O R O L O G I C A L C O M M I T T E E 2 0 0 8 S U P P L E M E N T A L R E P O R T F E B R U A R Y 2 0 0 9 Bonneville Dam – photo by James Reilly This page intentionally left blank i C O L U M B I A ...
Columbia River Treaty Operating Committee;
core  

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

Use of Color Channel Optimization in 3D Heads-Up Vitrectomy vs Standard Operating Microscope for Macular Surgeries. [PDF]

J Vitreoretin Dis
Agarwal A, Ghazi N, El Ghrably I, Iovino C, Peiretti E, Alcibahy Y, Menia NK, Chhablani J, Pichi F, Grewal D.   +9 more
europepmc   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

3D visualization system and standard operating microscope for ease of visualization and surgeon comfort during phacoemulsification surgery. [PDF]

Indian J Ophthalmol
Shetty N, Aishwarya, Nayak RP, Kaweri L, Kanaradi RK, Pisharody AA.   +5 more
europepmc   +1 more source