Results 71 to 80 of about 79,092 (294)

Imaging distinct neuronal populations with a dual channel miniscope

Frontiers in Neuroscience
Miniature fluorescence microscopes (miniscopes) are one of the most powerful and versatile tools for recording large scale neural activity in freely moving rodents with single cell resolution.
Giovanni Barbera, Rashmi Thapa, Navin Adhikari, Yun Li, Da-Ting Lin, Da-Ting Lin   +5 more
doaj   +1 more source

Generation of bright phase-matched circularly-polarized extreme ultraviolet high harmonics [PDF]

, 2015
Circularly-polarized extreme ultraviolet and X-ray radiation is useful for analysing the structural, electronic and magnetic properties of materials. To date, such radiation has only been available at large-scale X-ray facilities such as synchrotrons ...
Cohen, Oren, Fleischer, Avner, Grychtol, Patrik, Kapteyn, Henry, Kfir, Ofer, Knut, Ronny, Murnane, Margaret, Nembach, Hans, Popmintchev, Dimitar, Popmintchev, Tenio, Shaw, Justin M, Turgut, Emrah, Zusin, Dmitriy   +12 more
core   +4 more sources

Atom focusing by far-detuned and resonant standing wave fields: Thin lens regime [PDF]

, 1999
The focusing of atoms interacting with both far-detuned and resonant standing wave fields in the thin lens regime is considered. The thin lens approximation is discussed quantitatively from a quantum perspective. Exact quantum expressions for the Fourier
A.G. Rojo, B. Dubetsky, B. Dubetsky, B. Dubetsky, B. Dubetsky, C. Kurtseifer, C.V. Raman, G. Timp, H.F. Talbot, I.S. Gradshteyn, J. L. Cohen, J. Schmiedmayer, J.J. McClelland, J.J. McClelland, J.J. McClelland, J.L. Cohen, K. Berggren, K. Patorski, K.K. Berggren, K.S. Johnson, M. Kozuma, M. Prentiss, M.-O. Mewes, M.S. Chapman, P. R. Berman, R. Gupta, R.E. Behringer, R.E. Behringer, R.J. Celotta, S. Nowak, S. Nowak, S.B. Cahn, T. Sleator, U. Drodofsky, U. Drodofsky, U. Janicke, V. Natarajan, V.I. Balykin, V.P. Chebotayev, W.R. Anderson   +39 more
core   +2 more sources

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source

Randomness-Based Scale-Chromatic Image Analysis for Interactive Mapping on Satellite-Roadway-Vehicle Network [PDF]

Journal of Systemics, Cybernetics and Informatics, 2007
A new framework is presented for integrating satellite/avionics sensors with onboard vision to support information intensive maneuvering. Real time bindings of the bird's eye observation and the driver's view via GPS provides \textit{as-is} basis for ...
Kohji Kamejima
doaj  

Assessment of color adsorption by yeast using Grape Skin Agar and impact on red wine color

OENO One, 2015
Aim: Evaluating Saccharomyces cerevisiae strains for their color adsorption aptitude by using Grape Skin Agar in order to protect the phenolic compounds responsible for the color of red wines; proposing a suitable and innovative medium to be included ...
Andrea Caridi, Rossana Sidari, Lucia Kraková, Tomáš Kuchta, Domenico Pangallo   +4 more
doaj   +1 more source

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

Advanced 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, Ho Jin Lee, Seok Hee Hong, Jae Seong Park, Chan Ho Ryu, Kyeong Heon Kim, Tukaram D. Dongale, Tae Geun Kim   +7 more
wiley   +1 more source

Multi‐Dielectric Metasurfaces for Ultrabright, Tunable Structural Color and Reconfigurable Optical Filtering with Extraordinarily Large Color Span

Advanced Optical Materials, EarlyView.
Structural color generation is an emerging field for digital display and printing applications. This report presents a novel truncated‐cone design and the first use of GaP sandwiched between two layers of TiO2, demonstrating ultra‐bright, tunable colors with a record color gamut.
Md Rumon Miah, Yavuz Selim Aydın, Hilmi Volkan Demir   +2 more
wiley   +1 more source

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

Advanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince, Sheeraz Athar, Pokuang Zhou, Yu She   +3 more
wiley   +1 more source

Machine‐Learning Decomposition Identifies a Big Two Structure in Human Personality with Distinct Neurocognitive Profiles

Advanced Science, EarlyView.
Using machine learning on a mega‐scale global dataset (n = 1,336,840) reveals a robust personality trait architecture beyond the Big Five. A Big Two model, broadly capturing social engagement and internal mentation, defines a geometric space that links personality to neurocognitive profiles.
Kaixiang Zhuang, Ji Chen, Jinfeng Han, Wei Cheng, Jiang Qiu, Jianfeng Feng, Simon Eickhoff, Deniz Vatansever   +7 more
wiley   +1 more source