Results 81 to 90 of about 7,717,990 (282)

Artificial ants deposit pheromone to search for regulatory DNA elements

BMC Genomics, 2006
Background Identification of transcription-factor binding motifs (DNA sequences) can be formulated as a combinatorial problem, where an efficient algorithm is indispensable to predict the role of multiple binding motifs.
Liu Yunlong, Yokota Hiroki
doaj   +1 more source

Functional imaging studies of intentional and incidental reactivation : implications for the binding problem

, 2012
A remarkable feature of memory is its ability to group related experiences and differentiate them from the wealth of other, often similar, experiences that are also stored.
Nyberg, Lars,
core   +1 more source

Thermodynamic characterization of an engineered tetracycline-binding riboswitch [PDF]

, 2006
Riboswitches reflect a novel concept in gene regulation that is particularly suited for technological adaptation. Therefore, we characterized thermodynamically the ligand binding properties of a synthetic, tetracycline (tc)-binding RNA aptamer, which ...
Weigand, Julia E., Suess, Beatrix, Weichenrieder, Oliver, Müller, Michael, Suess, B., Weigand, J., Weichenrieder, O. ; https://orcid.org/, Müller, M., Süß, Beatrix   +8 more
core   +1 more source

Physics‐Grounded Materials Artificial Intelligence for Reliable Materials Discovery

Advanced Functional Materials, EarlyView.
Physics‐Grounded Materials AI (PhysMat AI) integrates physical priors, descriptors, constraints, verification, and data infrastructure into a unified full‐stack framework, enabling reliable, interpretable, and autonomous AI‐driven materials discovery.
Yuhang Wang, Qian Wang, Seong‐Hoon Jang, Hao Li   +3 more
wiley   +1 more source

A new variant of the electromagnetic field theory of consciousness: approaches to empirical confirmation

Frontiers in Neurology
There are various electromagnetic (EM) field theories of consciousness. They postulate an epineural EM field which, due to its binding properties, unifies the different neuronal information differences originating from various sensory and cognitive ...
Wolfram Strupp
doaj   +1 more source

The role of competitive inhibition and top-down feedback in binding during object recognition

Frontiers in Psychology, 2012
How does the brain bind together visual features that are processed concurrently by different neurons into a unified percept suitable for processes such as object recognition?
Dean eWyatte, Seth eHerd, Brian eMingus, Randall eO'Reilly   +3 more
doaj   +1 more source

The temporal binding deficit hypothesis of autism [PDF]

, 2002
Frith has argued that people with autism show “weak central coherence,” an unusual bias toward piecemeal rather than configurational processing and a reduction in the normal tendency to process information in context.
Rippon, G, Brock, J. (Jon), Boucher, J, Brock, JP, Brown, Caroline C., Brock, Jon, Brown, CC, Boucher, Jill, Rippon, Gina   +8 more
core   +1 more source

Electrical‐Programming‐Free Neural Crossbars Enabled by Photochemical Weight Patterning

Advanced Functional Materials, EarlyView.
A flexible neural‐crossbar hardware system enabled by electrical‐programming‐free, mask‐defined, array‐parallel photochemical weight patterning is demonstrated. Trained weights are physically implemented across the array, supporting multilevel programming, bending‐stable operation and reconfiguration, substrate reuse, and low‐energy readout while ...
Hyo‐Bin Jang, Ji‐Hoon Choi, Juhyung Seo, Seungwoo Baek, Hocheon Yoo, Hea‐Lim Park   +5 more
wiley   +1 more source

DeepGraphMolGen, a multi-objective, computational strategy for generating molecules with desirable properties: a graph convolution and reinforcement learning approach

Journal of Cheminformatics, 2020
We address the problem of generating novel molecules with desired interaction properties as a multi-objective optimization problem. Interaction binding models are learned from binding data using graph convolution networks (GCNs). Since the experimentally
Yash Khemchandani, Stephen O’Hagan, Soumitra Samanta, Neil Swainston, Timothy J. Roberts, Danushka Bollegala, Douglas B. Kell   +6 more
doaj   +1 more source

Electrostatically biased binding of kinesin to microtubules [PDF]

, 2011
The minimum motor domain of kinesin-1 is a single head. Recent evidence suggests that such minimal motor domains generate force by a biased binding mechanism, in which they preferentially select binding sites on the microtubule that lie ahead in the ...
Zheng Wenjun, Zheng, Wenjun, Grant, Barry J, McCammon, J. Andrew, Grant, Barry J., Gary Huber, McCammon, J Andrew, Dlugosz, Maciej, Maria Alonso, Huber, Gary, McCammon J. Andrew, Maciej Dlugosz, Barry J. Grant, J Andrew McCammon, Robert A. Cross, Gheorghe, Dana M, Cross, R. A., M. Gheorghe Dana, Wenjun Zheng, Barry J Grant, Alonso, M. (Maria), Alonso Maria, Robert A Cross, J. Andrew McCammon, Dana M Gheorghe, Dana M. Gheorghe, Cross Robert A., Alonso, Maria, Grant Barry J., Huber Gary, Cross, Robert A, Gheorghe, Dana M., Dlugosz Maciej   +32 more
core   +2 more sources