Results 271 to 280 of about 1,849,930 (338)

Evaluation of External Apical Root Resorption and the Relevance of Intermediate Radiography in Non-Extraction Treatment With Fixed Appliances for Adolescents With Crowding: A Multicenter Randomised Controlled Trial Using CBCT. [PDF]

Orthod Craniofac Res
Johansson K, Christell H, Brechter A, Paulsson L.   +3 more
europepmc   +1 more source

Navigating uncertainty in a nascent ecosystem: How shifting cognitive frames influence an incumbent firm's platform scope strategies

Strategic Management Journal, EarlyView.
Abstract Research Summary We examine how an incumbent firm navigates internal and external uncertainties when entering a nascent platform ecosystem. Drawing on a longitudinal study of a large telecommunication firm's transition into an evolving IoT ecosystem, we advance a cognitive perspective on platform strategy.
Fathiro H. R. Putra, Saeed Khanagha, Krsto Pandza, Fernando F. Suarez   +3 more
wiley   +1 more source

Light‐Modulated Humidity Sensing in Spiropyran Functionalized MoS2 Transistors

Small, EarlyView.
A hybrid material combining molybdenum disulfide (MoS2) and spiropyran for humidity and light responsiveness is developed. Ultraviolete (UV) irradiation tunes the wettability of MoS2 decorated by spiropyran, enhancing the humidity sensitivity. Water adsorption and photochromic doping significantly alter the optoelectronic properties of MoS2 flakes ...
Adrián Tamayo, Wojciech Danowski, Bin Han, Yeonsu Jeong, Paolo Samorì   +4 more
wiley   +1 more source

Initial arch wires used in orthodontic treatment with fixed appliances. [PDF]

Cochrane Database Syst Rev
Liu C, Wei Z, Jian F, McIntyre G, Millett DT, Lai W, Wang Y.   +6 more
europepmc   +1 more source

MXene‐Based Flexible Memory and Neuromorphic Devices

Small, EarlyView.
The unique two‐dimensional structure, excellent electrical conductivity, and diverse surface groups of MXenes have garnered significant attention. Coupled with their exceptional flexibility, MXene‐based devices hold immense potential for flexible memory and neuromorphic systems. This review comprehensively discusses the fundamentals of flexible devices,
Yan Li, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Yan Yan, Shuangmei Xue, Kui Zhou, Meng Zhang, Yutong Zhang, Qi‐Jun Sun, Yi Liu, Vellaisamy A. L. Roy, Ye Zhou, Su‐Ting Han   +13 more
wiley   +1 more source

Efficacy and Comfort Level with the Non-Sliding Lingual Orthodontic Technique (BRIUS™) Versus Labial Full Fixed Appliances: A Pilot Randomized Controlled Clinical Trial. [PDF]

Dent J (Basel)
Alzainal MH, Warunek S, Covell DA, Tanberg W, Aliaga-Del Castillo A, Cevidanes L, Al-Jewair T.   +6 more
europepmc   +1 more source

Liquid‐Solid Triboelectric Nanogenerators in Physical and Chemical Sensors‐A Review

Small, EarlyView.
Liquid‐solid triboelectric nanogenerators (L‐S TENGs) have emerged as promising self‐powered sensors that convert liquid–solid interactions into electricity. This review highlights their working principles, recent applications in physical and chemical sensing, and performance improvements.
Xing Wang, Zhengbing Ding, Chenyao Huang, Kyungwho Choi, Dukhyun Choi   +4 more
wiley   +1 more source

Efficacy of clear aligner therapy over conventional fixed appliances in controlling orthodontic movement: A systematic review. [PDF]

J Orthod Sci
AlMogbel A, Alshawy ES, Alhusainy A.
europepmc   +1 more source

Comparing the effectiveness of clear aligner therapy and fixed appliance therapy in the correction of Class II Malocclusions

Li Jiayi
openalex   +1 more source