Results 81 to 90 of about 3,652,428 (257)

Retina‐Inspired Bi‐Based Terahertz Photonic Neuromorphic Devices

Advanced Science, EarlyView.
Combined with effective band alignment and substrate engineering, bismuth materials are introduced to form terahertz photonic bio‐inspired devices with picosecond short‐term plasticity to enable multi‐scene visual perception. Thus obtained hardware through the terahertz optical neural network (THz‐ONN) demonstrates high recognition accuracy, providing ...
Pujing Zhang, Donggang Xie, Longyu Shi, Mengyuan Wang, Huiwen Shi, Yu Wu, Menglei Li, Guangwei She, Peijie Wang, Wensheng Shi, Cunlin Zhang, Kuijuan Jin, Guozhen Yang, Qingli Zhou, Chen Ge   +14 more
wiley   +1 more source

Construction and visualization analysis of urban night multispectral inversion model based on SDGSAT-1 glimmer imagery

International Journal of Applied Earth Observations and Geoinformation
The spectrum is a key physical quantity characterizing the urban nighttime light environment. However, due to the prevalent use of single-band observations in conventional nighttime light remote sensing, studies on urban nighttime spectral ...
Ming Liu, Ruicong Li, Lie Feng, Ezzaddeen Ali Mohammed Saeed AL-Mowallad, Weili Jiao, Han Zhang, Fei Xu   +6 more
doaj   +1 more source

World energy consumption pattern as revealed by DMSP-OLS nighttime light imagery

GIScience & Remote Sensing, 2015
Remotely sensed nighttime light (NTL) from the Defense Meteorological Satellite Program (DMSP) Operational Linescan System (OLS) provides a spatially consistent and cost-effective mean to estimate energy consumption pattern. While previous researches have documented the application of NTL to predict electric power consumption (EPC) with varying degrees
Yanhua Xie, Qihao Weng
openaire   +1 more source

Individual interventions to reduce nighttime light exposure in a representative sample of adults aged 18–64 years in Poland

Objectives Exposure to nighttime light pollution has a multidimensional environmental impact and is associated with harmful health effects. This study aimed to characterize individual interventions to reduce nighttime light exposure among adults in ...
Filip Raciborski, Mateusz Jankowski, Radosław Sierpiński   +2 more
core   +1 more source

Adaptive and Highly Efficient Thermoregulation Based on Multi‐Dimensional Janus Film

Advanced Science, EarlyView.
A switchable TiO2/MXene/PDMS Janus membrane enables dual‐mode radiative cooling and solar heating, achieving sub‐ambient cooling of 17.89°C and above‐ambient heating of 13.82°C. Adaptive temperature regulation was demonstrated with a low power integrated autonomous smart curtain system, providing a sustainable and energy‐efficient alternative for ...
Yuqing Shi, Yuting Fu, Xiong Yu, Yuao Guo, Yanjun Liu, Dan Luo, Yuanjing Lin   +6 more
wiley   +1 more source

Remembering the past and imagining the future: A role for nonvisual imagery in the everyday cognition of the blind and the sighted [PDF]

, 2006
Images can be generated in all sensory modalities. Nevertheless, research on the everyday use of mental imagery, for example in autobiographical memory tasks, has suggested that it is only visual images that facilitate memory retrieval (e.g., Williams ...
Pring, Linda, Pring, L., Eardley, A., Eardley, A.F.   +3 more
core   +1 more source

Single‐cell Transcriptome Profiling Reveals Gene Regulatory Networks and Key Genes in the Root Epidermis and Cortical Cells Associated with Early Nodulation in Glycine Max

Advanced Science, EarlyView.
Single‐cell transcriptomics of soybean roots soon after rhizobial inoculation reveals epidermal and cortical cell‐specific programs and gene‐regulatory networks acting in symbiosis establishment. We identify an ethylene‐driven regulatory circuit involving WRKY6.3/6.4 transcription factors targeting select Nod19 genes that promotes infection‐thread ...
Yongbin Zhuang, Yu Geng, Xinyu Guo, Chen Wang, Yongjing Sun, Luqi Liu, Li Liu, QianQian Gao, XinFang Zhu, Hongxiang Cao, Gengshuo Zhang, Yunxia Liu, Guobin Zhang, Baoyin Chen, Jinfei Zhang, Xin Hou, Xiaoming Li, Dajian Zhang   +17 more
wiley   +1 more source

Assessment of economic well-being in South Africa based on remote sensing transfer learning [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Persistent socio-economic and environmental inequalities pose major challenges to sustainable development in the global South. However, comprehensive and spatially clear data on environmental conditions and socio-economic well-being remain scarce ...
L. Wang, L. Wang, T. Long, T. Long, E. Adam   +4 more
doaj   +1 more source

Emergent Spinning and Orbital Motion in Clustered Wind‐Assisted Flyers

Advanced Science, EarlyView.
Inspired by natural snowflake geometries, paper‐cut flyers exhibit geometry‐defined spinning and orbital motions during cluster formation in a wind tunnel. Collective flights of multiple paperflakes reveal dynamic clustering, fragmentation, and continuously evolving spin behaviors.
Bingnan Zhou, Rahul Chand, Fahad Ahmed Korai, Jianfeng Yang, Valtteri Savonen, Fan Liu, Qi Yang, Hao Zeng   +7 more
wiley   +1 more source

Accurate Terrain Modeling After Dark: Evaluating Nighttime Thermal UAV-Derived DSMs

Drones
Nighttime terrain mapping has remained a significant challenge in photogrammetry due to the absence of visible light required by conventional imaging systems. This study evaluates the feasibility of generating Digital Surface Models (DSMs) from nighttime
Nizar Polat, Abdulkadir Memduhoğlu, Yunus Kaya   +2 more
doaj   +1 more source