Results 41 to 50 of about 36,993 (309)

NaSC-TG2: Natural Scene Classification With Tiangong-2 Remotely Sensed Imagery

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
Scene classification is one of the most important applications of remote sensing. Researchers have proposed various datasets and innovative methods for remote sensing scene classification in recent years.
Zhuang Zhou   +6 more
doaj   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Analisis Semiotika Representasi Laki-laki Metroseksual Pada Iklan Scarlett Whitening Versi Song Joong Ki di Instagram

open access: yesLektur, 2023
Abstrak Penelitian ini bertujuan untuk mengetahui makna denotasi, konotasi, serta representasi laki-laki metroseksual yang ditampilkan pada iklan Scarlett Whitening versi Song Joong Ki.
Diah Gita Utami, Pratiwi Wahyu Widiarti
doaj   +1 more source

Efficient Temporal Processing of Naturalistic Sounds [PDF]

open access: yes, 2008
In this study, we investigate the ability of the mammalian auditory pathway to adapt its strategy for temporal processing under natural stimulus conditions.
Lesica, Nicholas A.   +5 more
core   +1 more source

Tunable Extraordinary Optical Transmission in the Long‐Wavelength Infrared Range Using Electrostatic MEMS Actuation

open access: yesAdvanced Materials Technologies, EarlyView.
A MEMS‐integrated metamaterial filter enables continuous, low‐voltage spectral tuning in the long‐wavelength infrared (LWIR). The device employs extraordinary optical transmission in a dual suspended metasurface stack, where electrostatic actuation precisely controls the intermembrane air gap.
Oleg Bannik   +6 more
wiley   +1 more source

Effect of Audio–Visual Factors in the Evaluation of Crowd Noise

open access: yesApplied Sciences, 2023
A crowd can be both a sound source and an absorber. The sound of human voices significantly impacts evaluations of acoustic indicators in urban public spaces.
Xiaoyin Yang, Jian Kang
doaj   +1 more source

Modulations of primary visual cortex activity representing attentive and conscious scene perception [PDF]

open access: yesFrontiers in Bioscience, 2000
In the visual cortex, information is transferred from one area to the next by means of feedforward connections. These connections shape the receptive field properties of neurons in subsequent visual areas. Horizontal and feedback connections modulate this neuronal activity, resulting in the phenomenon of contextual modulation.
Lamme, V.A.F., Spekreijse, H.
openaire   +3 more sources

Aluminum Oxynitride‐Engineered Transparent Aluminum Nitride Resistive Memory for Low‐Leakage Multilevel Switching in Micro‐LED Pixels

open access: yesAdvanced Materials Technologies, EarlyView.
An AlON interfacial layer is engineered within an AlN switching layer to enable transparent RRAM with four stable resistance states. The device achieves low‐voltage multilevel switching and a high HRS, allowing precise grayscale modulation and preventing light leakage in micro‐LEDs operated at VDD = 2.7 V.
Sung Keun Choi   +7 more
wiley   +1 more source

Intermittency Coding in the Primary Olfactory System: A Neural Substrate for Olfactory Scene Analysis [PDF]

open access: yesThe Journal of Neuroscience, 2014
The spatial and temporal characteristics of the visual and acoustic sensory input are indispensable attributes for animals to perform scene analysis. In contrast, research in olfaction has focused almost exclusively on how the nervous system analyzes the quality and quantity of the sensory signal and largely ignored the spatiotemporal dimension ...
Il Memming, Park   +3 more
openaire   +2 more sources

Scalable Task Planning via Large Language Models and Structured World Representations

open access: yesAdvanced Robotics Research, EarlyView.
This work efficiently combines graph‐based world representations with the commonsense knowledge in Large Language Models to enhance planning techniques for the large‐scale environments that modern robots will need to face. Planning methods often struggle with computational intractability when solving task‐level problems in large‐scale environments ...
Rodrigo Pérez‐Dattari   +4 more
wiley   +1 more source

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