Results 71 to 80 of about 25,949 (265)

Benchmark Dose for Urinary Cadmium based on a Marker of Renal Dysfunction: A Meta-Analysis.

PLoS ONE, 2015
BackgroundLow doses of cadmium can cause adverse health effects. Benchmark dose (BMD) and the one-sided 95% lower confidence limit of BMD (BMDL) to derive points of departure for urinary cadmium exposure have been estimated in several previous studies ...
Hae Dong Woo, Weihsueh A Chiu, Seongil Jo, Jeongseon Kim   +3 more
doaj   +1 more source

Bias‐Free Highly Efficient and Stable Dye‐Sensitized Photoelectrochemical Cells via Cascade Charge Transfer

Advanced Functional Materials, EarlyView.
A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park, Kyounglim Kim, Jinyoung Lee, Sarang Kim, Gwangsu Yoon, So Yeon Yoon, Jeong Kyeong Lee, Ji‐Wook Jang, Tae‐Hyuk Kwon   +8 more
wiley   +1 more source

Geometric phase effects for wavepacket revivals

, 1995
The study of wavepacket revivals is extended to the case of Hamiltonians which are made time-dependent through the adiabatic cycling of some parameters.
C. Jarzynski, G. Rempe, H. Goldstein, I. Sh. Averbukh, J. H. Hannay, J. Parker, J. Wals, L. Marmet, M. Kugler, M. Nauenberg, M. Nauenberg, M. V. Berry, M. V. Berry, O. Bohigas, V. I. Arnold   +14 more
core   +2 more sources

A Bell Inequality Analog in Quantum Measure Theory [PDF]

, 2006
One obtains Bell's inequalities if one posits a hypothetical joint probability distribution, or {\it measure}, whose marginals yield the probabilities produced by the spin measurements in question.
, Barrett J Linden N Massar S Pironio S Popescu S Roberts D, Bell J S, Bell J S, Bell J S, Butterfield J Prawitz D Westerdahl D, Butterley P Sudbery A Szulc J, Craig D, David Craig, David Rideout, Dowker F Garcia R Sorkin R D, Dowker F Henson J Sorkin R D, Fay Dowker, Gell-Mann M, Hartle J B, Henson J, Joe Henson, Rafael D Sorkin, Rohrlich D Popescu S, Seth Major, Sorkin R D Feng D H Hu B-L, Van Dam W   +21 more
core   +5 more sources

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

Advanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger, Anna Mauri, Yang Cui, Sebastian Josef Weishäupl, Ali Deniz Özdemir, Hamad Syed, Aleksandr Ovsianikov, Wolfgang Wenzel, Alexander Pöthig, Jürgen Hauer, Mariana Kozlowska, Roland Augustinus Fischer   +11 more
wiley   +1 more source

Chaotic Scattering in Heavy--Ion Reactions [PDF]

, 1993
We discuss the relevance of chaotic scattering in heavy--ion reactions at energies around the Coulomb barrier. A model in two and three dimensions which takes into account rotational degrees of freedom is discussed both classically and quantum ...
A. Rapisarda, Alhassid Y., Baldo M., Baldo M., Baldo M., Barrette J., Betts R. R., Blocki J., Blocki J. P., Bohigas O., Bragin V. N., Braun-Munzinger P., Braun-Munzinger P., Brink D., Bromley D. A., Cardella G., Cassagnou Y., Colli L., Dasso C. H., Dasso C. H., Droźdź S., E. G. Lanza, Ericson T., Glaesner A., Jensen R. V., Jung C., Lai Y.-C., Lewenkopf C. H., M. Baldo, Meredith D. C., Mermaz M. C., Mermaz M. C., Ohnami K., Ost R., Pappalardo G., Pollarolo G., Rapisarda A., Sarma A., Suomijärvi T., Thompson I. J., Tél T., Von Brentano P., Wuosmaa A. H., Zelevinsky V. G., Zurmühle R. W.   +44 more
core   +3 more sources

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

A pre-docking source for the power-law behavior of spontaneous quantal release: application to the analysis of LTP

Frontiers in Cellular Neuroscience, 2015
In neurons, power-law behavior with different scaling exponents has been reported at many different levels, including fluctuations in membrane potentials, synaptic transmission up to neuronal network dynamics.
Jacopo eLamanna, Jacopo eLamanna, Maria G Signorini, Sergio eCerutti, Antonio eMalgaroli, Antonio eMalgaroli   +5 more
doaj   +1 more source

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

A computational study of astrocytic glutamate influence on post-synaptic neuronal excitability. [PDF]

PLoS Computational Biology, 2018
The ability of astrocytes to rapidly clear synaptic glutamate and purposefully release the excitatory transmitter is critical in the functioning of synapses and neuronal circuits.
Bronac Flanagan, Liam McDaid, John Wade, KongFatt Wong-Lin, Jim Harkin   +4 more
doaj   +1 more source