Results 91 to 100 of about 410,509 (296)

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source

Pseudomonas putida Strain PCL1444, Selected for Efficient Root Colonization and Naphthalene Degradation, Effectively Utilizes Root Exudate Components

Molecular Plant-Microbe Interactions, 2002
Previously, we have described the selection of a plant-bacterium pair that is efficient in rhizoremediating naphthalene pollution in microcosm studies.
Irene Kuiper, Lev V. Kravchenko, Guido V. Bloemberg, Ben J. J. Lugtenberg   +3 more
doaj   +1 more source

Spin decoherence rate in a weak focusing all-electric ring

, 2014
I previously derived the expression for the spin decoherence rate (for orbital and spin motion in the horizontal plane) in a weak focusing all-electric storage ring with a radial field (logarithmic potential, field index $n=0$).
Mane, S. R.
core   +1 more source

Fermionic Expressions for the Characters of c(p,1) Logarithmic Conformal Field Theories

, 2006
We present fermionic quasi-particle sum representations consisting of a single fundamental fermionic form for all characters of the logarithmic conformal field theory models with central charge c(p,1), p>=2, and suggest a physical interpretation. We also show that it is possible to correctly extract dilogarithm identities.
Flohr, Michael, Grabow, Carsten, Koehn, Michael   +2 more
openaire   +3 more sources

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Region‐to‐Region Unidirectional Connection In Vitro Brain Model for Studying Directional Propagation of Neuropathologies

Advanced Functional Materials, EarlyView.
A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang, Hui‐Wen Liu, Hyogeun Shin, Hyun Wook Kang, Minjin Kang, Jongbaeg Kim, Il‐Joo Cho, Nakwon Choi, Seok Chung, Hong Nam Kim   +9 more
wiley   +1 more source

On the High-Energy Behaviour of Stong-Field QED in an Intense Plane Wave

, 2019
We study the high-energy behaviour of QED in a strong plane wave electromagnetic background field generated by a laser pulse. Earlier calculations in this field hinted that under this circumstances the coupling constant of QED may increase with the 2/3 ...
Podszus, T.
core  

Ultrahigh‐Yield, Multifunctional, and High‐Performance Organic Memory for Seamless In‐Sensor Computing Operation

Advanced Functional Materials, EarlyView.
Molecular engineering of a nonconjugated radical polymer enables a significant enhancement of the glass transition temperature. The amorphous nature and tunability of the polymer, arising from its nonconjugated backbone, facilitates the fabrication of organic memristive devices with an exceptionally high yield (>95%), as well as substantial ...
Daeun Kim, Jaehyoung Ko, Namju Kim, Quynh H. Nguyen, Hoyeon Lee, Joohwan Eo, Seongeon Jin, Ji Eon Kwon, Seung‐Yeol Jeon, Youngdo Jeong, Dongseok Kwon, Sung Gap Im, Sanghan Lee, Byung Chul Jang, Yongho Joo   +14 more
wiley   +1 more source

λ-Analogues of Stirling polynomials of the first kind and their applications

Journal of Inequalities and Applications, 2019
Recently, λ-analogues of Stirling numbers of the first kind were studied. In this paper, we introduce, as natural extensions of these numbers, λ-Stirling polynomials of the first kind and r-truncated λ-Stirling polynomials of the first kind.
Taekyun Kim, Dae San Kim, Han Young Kim, Sung-Soo Pyo   +3 more
doaj   +1 more source

Hard-Sphere Fluids in Contact with Curved Substrates

, 2003
The properties of a hard-sphere fluid in contact with hard spherical and cylindrical walls are studied. Rosenfeld's density functional theory (DFT) is applied to determine the density profile and surface tension $\gamma$ for wide ranges of radii of the ...
A. Hanke, A. Poniewierski, A. Samborski, A.E. van Giessen, A.J. Archer, C. Bauer, C. Fradin, D. Beysens, D. Henderson, D.M. Tully-Smith, D.W. Oxtoby, F. Schlesener, F.H. Stillinger, H. Reiss, H. Reiss, J. Barret, J. Stecki, J.R. Henderson, J.R. Henderson, J.R. Henderson, J.R. Henderson, K. Katsov, K. Lum, K. R. Mecke, K.R. Mecke, L. Degreve, M. Dijkstra, M.P. Moody, P. Bryk, P. Schofield, P.R. ten Wolde, R. Evans, R. Roth, R. Roth, R. Roth, R. Roth, R. Roth, R.C.J. Tolman, S. Dietrich, T. Bieker, W. Helfrich, Y. Rosenfeld, Y. Rosenfeld, Y. Rosenfeld, Y. Rosenfeld, Y. Rosenfeld   +45 more
core   +1 more source