Results 71 to 80 of about 2,358,586 (291)

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 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

SOOTCERT: Measurement of soot particles with state-of-the-art methods as a basis for a new certification approach [PDF]

, 2008
The emission of particulate matter from aircraft engines, their potential impacts on Earth’s climate and human health, and state-of-the-art methods for measuring particulate matter in aircraft engine exhaust are high up on the agenda of research ...
Hotes, Andreas, Petzold, Andreas, Radig, Anders   +2 more
core  

Automated Signal Processing Applied to Volatile-Based Inspection of Greenhouse Crops [PDF]

, 2010
Gas chromatograph–mass spectrometers (GC-MS) have been used and shown utility for volatile-based inspection of greenhouse crops. However, a widely recognized difficulty associated with GC-MS application is the large and complex data generated by this ...
Roel Jansen, van Henten, E.J., Bouwmeester, H.J., Eldert van Henten, Jansen, R.M.C., Hofstee, J.W., Harro Bouwmeester, Jan Willem Hofstee, Henten, E.J., van   +8 more
core   +1 more source

Growth and production of volatile compounds of yarrow (Achillea millefolium L.) under different irrigation depths

Anais da Academia Brasileira de Ciências, 2018
Yarrow (Achillea millefolium L., Asteraceae) is an important medicinal plant used worldwide for its medicinal properties such as the analgesic, antioxidant and anti-inflammatory ones.
IVAN C.A. ALVARENGA, FERNANDA V. PACHECO, AMAURI A. ALVARENGA, SUZAN K.V. BERTOLUCCI, JOSÉ EDUARDO B.P. PINTO   +4 more
doaj   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source

TECHNO ECONOMIC ANALYSIS OF BIOMASS AS AN ALTERNATIVE ENERGY HOUSEHOLDS AND SMALL INDUSTRIES

Rekayasa Mesin
Briquetting technology became one appropriate method that can be used to convert biomass waste into a renewable energy source. Sources of biomass raw materials that have promising potential are pine sawdust and coconut shell waste.
Rany Puspita Dewi, Trisma Jaya Saputra, Mario Ammar Rasyid   +2 more
doaj   +1 more source

Detecting contagion with correlation: Volatility and timing matter [PDF]

, 2009
The detection of contagion effects is sensitive to controlling for volatility changes between periods of tranquility and periods of crisis. An additional consideration is the use of synchronised data for geographically separated markets. We demonstrate how these effects can combine in a practical application to detecting contagion in European equity ...
Dungey, Mardi, Yalama, Abdullah
openaire   +2 more sources

Unified Phase‐Field Framework for Antiferroelectric, Ferroelectric and Dielectric Phases: Application to HZO Thin Films

Advanced Functional Materials, EarlyView.
HfxZr1−xO2${\rm Hf}_x{\rm Zr}_{1-x}{\rm O}_2$ offers CMOS‐compatible nanoscale ferroelectricity yet suffers from a high Ec${\rm E}_c$ demanding large operating voltages. A unified phase‐field framework spanning AFE/FE/DE phases shows how FE grains soften neighboring AFE grains over λ$\lambda$ ≈$\approx$ 22–37 nm.
P. Pankaj, Sandeep Sugathan, Jiyoung Kim, Si Joon Kim, Pil‐Ryung Cha   +4 more
wiley   +1 more source

Prediction of remnant volatile matter in the semicokes from coal partial gasification

, 2011
The semicokes from different coals were prepared under various temperatures by partial gasification method in a fixed bed. According to the analysis of the V (daf) in the coals and semicokes, a new method is presented to predict the content of remnant ...
刘典福, 魏小林, 盛宏至, Wei, XL, Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China   +3 more
core   +1 more source