Results 231 to 240 of about 3,138,500 (297)

Sub‐1 ms Optoelectronic Synapse Based on {ZnCdO/ZnO} Multilayer Structure for High‐Speed Neuromorphic Vision Systems

Advanced Functional Materials, EarlyView.
Eu‐doped {ZnCdO/ZnO} structures grown on Si are developed, showcasing dual‐functionality controlled by europium doping. While high europium concentration transforms the device into an ultrafast, self‐powered photodetector, low‐doped structures can be used as an optoelectronic synapse.
Igor Perlikowski, Eunika Zielony, Adrian Kaim, Ewa Przeździecka   +3 more
wiley   +1 more source

Photoinduced Charge Separation in Single‐Component Squaraine Films: The Key Role of Electrostatic Disorder

Advanced Functional Materials, EarlyView.
ABSTRACT Neat films of organic dyes are an interesting technological platform for solar cells and photodetectors. Recently, the conventional biphasic bulk‐heterojunction paradigm for photoinduced charge separation was challenged by the observation that charge carriers can be photogenerated in single‐component materials. A comprehensive experimental and
Davide Giavazzi, João Pedro Ferreira Assunção, Michael Bauer, Matthias Diethelm, Wei‐Hsu Hu, Mohammad Jafarpour, Roland Widmer, Antonia Neels, Dimitrios Sapalidis, Bruno F. B. Silva, Roland Hany, Frank Nüesch, Anna Painelli   +12 more
wiley   +1 more source

Nano Borophene as a Programmable 2D Scaffold for Organized DNA Assembly and Long‐Range Energy Transfer

Advanced Functional Materials, EarlyView.
Borophene is introduced as a programmable 2D bio‐interface that organizes DNA through dual boron–sulfur and nucleobase interactions. This molecular architecture enables efficient long‐range nanosurface energy transfer, establishing new design principles for functional nano–bio interfaces and amplification‐free optical biosensing.
Teresa Aditya, Pranay Saha, John M. Sansalone, Shraddha Krishnakumar, Matthew Molinaro, André J. van der Vlies, Nada Maher, Adrienne Griffiths, Zakhro Zakirova, Ketan Dighe, Narayana R. Aluru, Dipanjan Pan   +11 more
wiley   +1 more source

Effects of Meadow Connectivity on Plant Diversity in China's Poyang Lake: New Perspective of Effective Biodiversity Conservation. [PDF]

Ecol Evol
Zhang C, Chen W, Liu Q.
europepmc   +1 more source

Mapping emotional patterns in linear recreational landscapes: Spatial structure, positive-negative co-occurrence patterns, and nonlinear drivers. [PDF]

PLoS One
Yan M, Yu C, Lin Q, Huang Z, Duan Y, Zhu L.   +5 more
europepmc   +1 more source

Self-organized hummock-hollow patterns redistribute salinity stress in coastal meadows. [PDF]

Sci Adv
Wu M, van Belzen J, Valsamidou A, Zhao Z, Fivash G, Bouma TJ, Liu QX, Rietkerk M, Roos PC, van de Koppel J.   +9 more
europepmc   +1 more source

Pesticide exposure risks and seasonal variation in honey bee-collected pollen across agricultural landscapes in Latvia. [PDF]

Environ Sci Pollut Res Int
Ozols N, Filipovičs M, Rubene B, Močāne S, Tikuma B, Brusbārdis V, Gailis J, Zagorska V.   +7 more
europepmc   +1 more source

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An Analysis of the Security Patterns Landscape

Third International Workshop on Software Engineering for Secure Systems (SESS'07: ICSE Workshops 2007), 2007
Architectural and design patterns represent effective techniques to package expert knowledge in a reusable way. Over time, they have proven to be very successful in software engineering. Moreover, in the security discipline, a well-known principle calls for the use of standard, time- tested solutions rather than inventing ad-hoc solutions from scratch.
Thomas Heyman, Koen Yskout, Riccardo Scandariato, Wouter Joosen   +3 more
openaire   +2 more sources

The adequacy of different landscape metrics for various landscape patterns

Pattern Recognition, 2005
The behavior of several landscape pattern metrics were tested against various pattern scenarios generated by neutral landscape models, including number of classes, scale-map extent, scale-resolution, class proportion, aggregation level-RULE, and aggregation level-SimMap.
Xiuzhen Li, Hong S. He, Rencang Bu, Qingchun Wen, Yu Chang, Yuanman Hu, Yuehui Li   +6 more
openaire   +2 more sources

Local Landscape Patterns for Fitness Landscape Analysis

2014
Almost all problems targeted by evolutionary computation are black-box or heavily complex, and their fitness landscapes usually are unknown. Selection of the appropriate search algorithm and parameters is a crucial topic when the landscape of a given target problem could be unknown in advance.
Shinichi Shirakawa, Tomoharu Nagao
openaire   +2 more sources