Results 71 to 80 of about 190,765 (282)

Evaluation of the degree of taper and convergence angle of full ceramo-metal crown preparations by different specialists centers at Assir Region, Saudi Arabia

Saudi Journal of Medicine and Medical Sciences, 2015
Background: Ceramo-metal crowns are commonly indicated for restoration of extensively damaged posterior teeth. Prosthodontists have ability to prepare teeth for retention, resistance, and longevity of the restorations. Objectives: The aim was to measure
Mohammed M Al-Moaleem, Mansoor Shariff, Amit Porwal, Essa A AlMakhloti, Shreyas Tikare   +4 more
doaj   +1 more source

Conductive Bonding and System Architectures for High‐Performance Flexible Electronics

Advanced Functional Materials, EarlyView.
This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley   +1 more source

Funções de forma para Eucalyptus dunnii Maiden implantados na depressão central e encosta do sudeste do Rio Grande do Sul Taper of Eucalyptus dunnii Maiden established in the central depression and southeast slope of the state of Rio Grande do Sul

Ciência Rural, 1995
Este trabalho teve como objetivo estudar a forma do tronco do Eucalyptus dunnii Maiden, para estimativas de sortimentos. Os dados foram obtidos pela cubagem de árvores amostras com idades entre 6 e 7 anos, pelo método de Smalian, em quatro hortos ...
César Augusto Guimarães Finger, Magda Lea Bolzan Zanon, Paulo Renato Schneider, Jorge Euclides Meyer Klein, Maria Cristina Bueno Coelho   +4 more
doaj   +1 more source

Probing the dispersive and spatial properties of planar photonic crystal waveguide modes via highly efficient coupling from optical fiber tapers [PDF]

, 2003
The demonstration of an optical fiber based probe for efficiently exciting the waveguide modes of high-index contrast planar photonic crystal (PC) slabs is presented.
Barclay, Paul E., Borselli, Matthew, Painter, Oskar, Srinivasan, Kartik   +3 more
core   +1 more source

Gourd‐Inspired Design of Unit Cell with Multiple Gradients for Physiological‐Range Pressure Sensing

Advanced Functional Materials, EarlyView.
Gourd‐shaped micro‐dome arrays with coordinated modulus, conductivity, and geometric gradients co‐optimize sensitivity and linearity in piezoresistive tactile sensors. Under pressure, a solid upper dome embeds into a porous lower dome, triggering rapid contact‐area growth and series‐to‐parallel conduction, enabling unsaturated, intensity‐resolved ...
Jiayi Xu, Ming Lei, Yuanzhe Liang, Biao Qi, Ziyi Dai, Yong Zhao, Bingpu Zhou   +6 more
wiley   +1 more source

Development of EM-CCD-based X-ray detector for synchrotron applications [PDF]

, 2014
A high speed, low noise camera system for crystallography and X-ray imaging applications is developed and successfully demonstrated. By coupling an electron-multiplying (EM)-CCD to a 3:1 fibre-optic taper and a CsI(Tl) scintillator, it was possible to ...
A. Warren, A.D. Holland, A.M. Evagora, D.J. Hall, Hall D., Hall D., Hall D., J.H. Tutt, Janesick J., Jerram P., Lutz G., M.R. Soman, Soman M., T. Connolley, Tutt J.   +14 more
core   +1 more source

The Cuttlebone Blueprint for Multifunctional Metamaterials: Design Taxonomy, Functional Decoupling, and Future Horizons

Advanced Functional Materials, EarlyView.
Cuttlebone‐inspired metamaterials exploit a septum‐wall architecture to achieve excellent mechanical and functional properties. This review classifies existing designs into direct biomimetic, honeycomb‐type, and strut‐type architectures, summarizes governing design principles, and presents a decoupled design framework for interpreting multiphysical ...
Xinwei Li, Zhendong Li
wiley   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Editorial: Evidential Statistics, Model Identification, and Science

Frontiers in Ecology and Evolution, 2022
Mark L. Taper, Mark L. Taper, José M. Ponciano, Yukihiko Toquenaga   +3 more
doaj   +1 more source

Strain Sensing in Cantilever Beams Using a Tapered PMF with Embedded Optical Modulation Region

Photonics
This paper presents the design of a strain-sensitive, dual ball-shaped tunable zone (DBT) taper structure for light intensity modulation. Unlike conventional tapered optical fibers, the DBT incorporates a central light field modulation zone within the ...
Xiaopeng Han, Xiaobin Bi, Yundong Zhang, Fan Wang, Siyu Lin, Wuliji Hasi, Chen Wang, Xueheng Yan   +7 more
doaj   +1 more source