Results 211 to 220 of about 119,099 (264)

Imaging the Thickness‐Dependent Formation of Schottky Barriers in Metal–Semiconductor van der Waals Heterostructures

Advanced Functional Materials, EarlyView.
Using nanobeam photoemission, we demonstrate imaging of the in‐plane and out‐of‐plane electric field landscape within a metal–semiconductor van der Waals heterostructure. We provide evidence for Schottky barrier formation that depends on the semiconductor thickness. ABSTRACT Achieving high‐performance optoelectronic devices based on two‐dimensional van
Dario Mastrippolito, Mariarosa Cavallo, Marco Paye, Clement Gureghian, Albin Colle, Jiho Roh, Dipak Maity, Clemence Villefroy, Erwan Dandeu, Herve Cruguel, Stephane Lorcy, Marie Hervé, James K. Utterback, Pavel Dudin, Johan Biscaras, José Avila, Emmanuel Lhuillier, Debora Pierucci   +17 more
wiley   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

Advanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen, Patryk Wąsik, Juan Fernando Cucuyame Morales, Marie Kate Palau, Adrian Francisco Duran Ornelas, Phani Saketh Dasika, Jin Hee Kim, Radhika Laxminarayana, Eric Hintsala, Greta Chang, Junzhi Liao, Lizhi Sun, Nathan Lord, Atsushi Arakaki, Paul Bardunias, Pablo Zavattieri, David Kisailus   +16 more
wiley   +1 more source

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

Advanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin, Eunjoo Yoo, Ki‐Hoon Son, Hyun‐Sik Kim, Dae‐Hee Han, Jeong Hyeon Son, Seung Hwan Lee, Hong‐Sub Lee   +7 more
wiley   +1 more source

Traffic condition prediction for highway within work zones under dynamic traffic organization changes. [PDF]

PLoS One
Xu F, Liu B, Liu H, Wang Y, Wang J, Wang C.   +5 more
europepmc   +1 more source

Egress thresholds and wildfire fatalities. [PDF]

Proc Natl Acad Sci U S A
Fong CR, Broderick CW, Moritz MA, Halpern BS.   +3 more
europepmc   +1 more source

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Schematization of road networks

Proceedings of the seventeenth annual symposium on Computational geometry, 2001
We study the problem of computing schematized versions of network maps , like railroad maps. Every path of the schematized map has two or three links with restricted orientations, and topologically, the schematized map must be equivalent to the input map.
Cabello Justo, S., de Berg, M.T., van Dijk, S.F., van Kreveld, M.J., Strijk, T.W.   +4 more
openaire   +2 more sources

Road finding for road-network extraction

Proceedings CVPR '88: The Computer Society Conference on Computer Vision and Pattern Recognition, 2003
Automatic extraction of roads from aerial photos has been demonstrated in a number of systems, but the systems which display the better capabilities usually rely on manual selection of road starting points. This interaction with a human operator is eliminated by integrating a road-finding module into a road network extraction system.
Z. Aviad, P. D. Carnine Jr.
openaire   +1 more source

KOLQ in a Road Network

2019 20th IEEE International Conference on Mobile Data Management (MDM), 2019
Optimal location querying (OLQ) in road networks is important for various applications. Existing work assumes no labels for servers and that a client only visits the nearest server. These assumptions are not realistic and it renders the existing work not useful in many cases.
Zitong Chen, Yubao Liu, Ada Wai-Chee Fu, Raymond Chi-Wing Wong, Genan Dai   +4 more
openaire   +1 more source

Alternative routes in road networks

ACM Journal of Experimental Algorithmics, 2010
We study the problem of finding good alternative routes in road networks. We look for routes that are substantially different from the shortest path, have small stretch, and are locally optimal. We formally define the problem of finding alternative routes with a single via vertex, develop efficient algorithms for it, and evaluate them experimentally ...
Ittai Abraham, Daniel Delling, Andrew V. Goldberg, Renato Fonseca F. Werneck   +3 more
openaire   +1 more source

Synthetic Road Networks

2010
The availability of large graphs that represent huge road networks has led to a vast amount of experimental research that has been custom-tailored for road networks. There are two primary reasons to investigate graph-generators that construct synthetic graphs similar to real-world road-networks: The wish to theoretically explain noticeable experimental
Bauer, R., Krug, M., Meinert, S., Wagner, D.   +3 more
openaire   +1 more source