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Results: 277
Flexible tethering of primase and DNA Pol α in the eukaryotic primosome
R Núñez-Ramírez, S Klinge, L Sauguet, R Melero, MA Recuero-Checa, M Kilkenny, RL Perera, B García-Alvarez, RJ Hall, E Nogales, L Pellegrini, O Llorca
Apr 11, 2017
Artificial Intelligence and the Common Sense of Animals
The problem of common sense remains a major obstacle to progress in artificial intelligence. Here, we argue that common sense in humans is founded on a set
of basic capacities that are possessed by many other animals, capacities...
A new assay for rhamnolipid detection-important virulence factors of <em>Pseudomonas aeruginosa</em>
Maisem Laabei, William D. Jamieson, Simon E. Lewis, Stephen P. Diggle, A. Tobias A. Jenkins
Aug 01, 2014
Rhamnolipids (RLs) are heterogeneous glycolipid molecules that are composed of one or two l-rhamnose sugars and one or two β-hydroxy fatty acids, which can vary in their length and branch size. They are biosurfactants...
Impaired Punishment Learning in Conduct Disorder
Erik M. Elster, Ruth Pauli, Sarah Baumann, Stephane A. De Brito, Graeme Fairchild, Christine M. Freitag, Kerstin Konrad, Veit Roessner, Inti A. Brazil, Patricia L. Lockwood, Gregor Kohls
Apr 30, 2024
Objective: Conduct disorder (CD) has been associated with deficits in the use of punishment to guide reinforcement learning (RL) and decision making. This may explain the poorly planned and often impulsive antisocial and...
computational modeling Conduct Disorder Decision Making Punishment Reinforcement /dk/atira/pure/subjectarea/asjc/3200/3204 name=Developmental and Educational Psychology /dk/atira/pure/subjectarea/asjc/2700/2738 name=Psychiatry and Mental health /dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_being name=SDG 3 - Good Health and Well-being
Autonomous Control of Simulated Fixed Wing Aircraft using Deep Reinforcement Learning
Gordon Rennie
Sep 01, 2018
Autonomous control of aircraft is a challenging high-dimensional continuous control problem with applications in Unmanned Aerial Vehicles, autopilot systems and flight simulators. The problem domain appears well-suited to...
Norm Augmented Reinforcement Learning Agents With Synthesized Normative Rules
The dynamic deontic (DD) is a norm synthesis framework that extracts normative rules from reinforcement learning (RL), however it was not designed to be applied in agent coordination. This study proposes a norm augmented...
Published by: IGI Global Scientific Publishing
High-Definition Garden Plant Images Threshold Segmentation Mechanism Based on PSO and DRL
The accuracy of the threshold determines the quality of high-definition garden plant image segmentation. How to accurately and quickly search for the best combination of multiple thresholds is currently a research difficulty. In...
Published by: IGI Global Scientific Publishing
Autonomous Control of Simulated Fixed Wing Aircraft using Deep Reinforcement Learning
Gordon Rennie
Sep 01, 2018
Autonomous control of aircraft is a challenging high-dimensional continuous control problem with applications in Unmanned Aerial Vehicles, autopilot systems and flight simulators. The problem domain appears well-suited to...
A new assay for rhamnolipid detection-important virulence factors of <em>Pseudomonas aeruginosa</em>
Maisem Laabei, William D. Jamieson, Simon E. Lewis, Stephen P. Diggle, A. Tobias A. Jenkins
Aug 01, 2014
Rhamnolipids (RLs) are heterogeneous glycolipid molecules that are composed of one or two l-rhamnose sugars and one or two β-hydroxy fatty acids, which can vary in their length and branch size. They are biosurfactants...
Oncogenic KRAS triggers MAPK-dependent errors in mitosis and MYC-dependent sensitivity to anti-mitotic agents.
Active Transport Cell Nucleus Antineoplastic Agents Cell Line Tumor Cell Nucleus Chromosome Segregation HCT116 Cells HeLa Cells Humans Microscopy Confocal Mitogen-Activated Protein Kinases Mitosis Mutation Proto-Oncogene Proteins c-myc Proto-Oncogene Proteins p21(ras) RNA Interference Time-Lapse Imaging
Impaired Punishment Learning in Conduct Disorder
Erik M. Elster, Ruth Pauli, Sarah Baumann, Stephane A. De Brito, Graeme Fairchild, Christine M. Freitag, Kerstin Konrad, Veit Roessner, Inti A. Brazil, Patricia L. Lockwood, Gregor Kohls
Apr 30, 2024
Objective: Conduct disorder (CD) has been associated with deficits in the use of punishment to guide reinforcement learning (RL) and decision making. This may explain the poorly planned and often impulsive antisocial and...
computational modeling Conduct Disorder Decision Making Punishment Reinforcement /dk/atira/pure/subjectarea/asjc/3200/3204 name=Developmental and Educational Psychology /dk/atira/pure/subjectarea/asjc/2700/2738 name=Psychiatry and Mental health /dk/atira/pure/sustainabledevelopmentgoals/good_health_and_well_being name=SDG 3 - Good Health and Well-being
Comparison of MIL-101(Cr) metal-organic framework and 13X zeolite monoliths for CO2 capture
A comparative study was conducted to determine the pore properties and adsorptive performance of monoliths containing either the MIL-101(Cr) metal-organic framework or 13X zeolite for carbon dioxide (CO2) capture. Although there...
Patient experience of supported computerized CBT in an inner-city IAPT service
Computerized cognitive behavioural therapy (cCBT) has been developed to address economic and clinical issues around limited access to evidence-based therapy. Supported cCBT (variously termed iCBT or eCBT) has been developed...
Pathological characteristics of mediastinal masses in Sri Lanka 2017-2021
The integration of patient demographic characteristics with clinical and radiological features helps establish accurate presumptive diagnosis of mediastinal masses, which, in turn, ensures timely initiation of treatment and...
Ergodicity and large deviations in physical systems with stochastic dynamics
Abstract
In ergodic physical systems, time-averaged quantities converge (for large times) to their ensemble-averaged values. Large deviation theory...
RL Jack
Apr 22, 2021
Comparison of MIL-101(Cr) metal-organic framework and 13X zeolite monoliths for CO2 capture
A comparative study was conducted to determine the pore properties and adsorptive performance of monoliths containing either the MIL-101(Cr) metal-organic framework or 13X zeolite for carbon dioxide (CO2) capture. Although there...
FICD acts bifunctionally to AMPylate and de-AMPylate the endoplasmic reticulum chaperone BiP
Bactericidal-Bacteriostatic Foam Filters for Air Treatment
A highly loaded porous polyimide (PI) foam type air filter has been fabricated by incorporating antimicrobial active metals to prevent microbial growth and kill microbes, and so to provide health benefits for people in...
antibacterial air filter bactericidal Bacteriostatic copper-nickel composite Erwinia carotovora polyimide foam /dk/atira/pure/subjectarea/asjc/2500/2507 name=Polymers and Plastics /dk/atira/pure/subjectarea/asjc/1500/1508 name=Process Chemistry and Technology /dk/atira/pure/subjectarea/asjc/1600/1605 name=Organic Chemistry
A Reinforcement Learning-Based Smart Educational Environment for Higher Education
Siyong Fu
Dec 23, 2022
Most higher education institutions use unique technologies to improve learning activities and provide comfortable learning. Higher education in a smart education environment (SEE) uses various tools and procedures to develop a...
Published by: IGI Global Scientific Publishing
Direct observation of the gene organization of the complement C4 and 21-hydroxylase loci by pulsed field gel electrophoresis.
Pulsed field gel electrophoresis and enzymes that cut genomic DNA infrequently have been used to define large RFLPs at the human C4 loci. With the enzymes BssH II or Sac II, and C4 or 21-hydroxylase DNA probes, it has been...
Tracer dynamics in one dimensional gases of active or passive particles
Abstract
We consider one-dimensional systems comprising either active run-and-tumble particles (RTPs) or passive Brownian random walkers. These particles are either noninteracting...
Development of a Reinforcement Learning Algorithm to Optimize Corticosteroid Therapy in Critically Ill Patients with Sepsis.
Razvan Bologheanu, Lorenz Kapral, Daniel Laxar, Mathias Maleczek, Christoph Dibiasi, Sebastian Zeiner, Asan Agibetov, Ari Ercole, Patrick Thoral, Paul Elbers, Clemens Heitzinger, Oliver Kimberger
Mar 28, 2023
Background
The optimal indication, dose, and timing of corticosteroids in sepsis is controversial. Here, we used reinforcement learning to derive the optimal steroid policy in septic patients based on data on 3051 ICU...
Published by: Journal of clinical medicine
Low pressure drop respirator gas filters using adsorbent hollow fibres as an alternative to granular adsorbents
Respirator users experience a physiological burden, one aspect of which is associated with breathing resistance from the filter. The current best practice of gas filters is to provide protection using 3adsorbent granule filled...
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