Results 51 to 60 of about 655,824 (283)

Reinforcement Learning With a Low‐Cost Parallel Linkage Gripper for Static and Dynamic Planar In‐Hand Manipulation

open access: yesAdvanced Intelligent Systems, EarlyView.
Hardware‐learning co‐design combines volar‐plate‐inspired passive‐joint constraints with mechanism‐aware reinforcement learning for a low‐cost parallel‐linkage gripper. The resulting system performs quasi‐static object adjustment and dynamic pinch grasping, demonstrating reliable planar in‐hand manipulation and successful sim‐to‐real transfer. Parallel
Yanzhou Jin   +4 more
wiley   +1 more source

Assessment of narghile (shisha, hookah) smokers’ actual exposure to toxic chemicals requires further sound studies [PDF]

open access: yesLibyan Journal of Medicine, 2011
Tobacco smoking is hazardous for health. However, not all forms of tobacco use entail the same risks and the latter should be studied and compared in a sound realistic way.
doaj   +1 more source

Catalytic Pyrolysis of Waste Polystyrene Over Fe–B Composite Catalyst for Enhanced Liquid Fuel Production

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Healthcare derived polystyrene waste represents a growing and under addressed fraction of plastic waste streams due to contamination risks and limited recyclability. This study aims to investigate the valorization of waste polystyrene foam through catalytic and noncatalytic pyrolysis pathways to evaluate product yield distribution and identify
Salman Khan   +4 more
wiley   +1 more source

fw262/TAR-scRNA-seq: 10X output integration

open access: yes, 2021
In this update, we reworked the layout of the TAR-scRNA-seq repository so that it could contain multiple workflows- each snakemake workflow has its own sub-directory and is designed for different starting material. The first workflow was written to start
David McKellar, fw262
core   +1 more source

Granular Bed Filtration of Coal Pyrolysis Gas: Effects of Media Reactivity on Dust Removal and Products

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Granular bed filtration is a promising technology for removing dust from high‐temperature coal pyrolysis gas. In this work, the reactivity of coal pyrolysis products over ceramsite, char, ultrastable Y‐type (USY) zeolite, and quartz particles was compared.
Shuaiqiang Yang   +4 more
wiley   +1 more source

ANALYSIS OF THE PLANT SPECIES USED FOR TECHNICAL PURPOSES IN CHECHNYA

open access: yesЮг России: экология, развитие, 2018
Aim. The aim of the research is to define the species composition of technical plants, to conduct its comprehensive analysis and identify useful properties of wild species of Chechnya for enriching the range of plants used for technical purposes. Methods.
Musa A. Taysumov   +7 more
doaj   +1 more source

Evolutionary morphology of the haplorhine hamate

open access: yesThe Anatomical Record, EarlyView.
Abstract Primates adopt a variety of hand postures during an impressive diversity of locomotor and manipulative behaviors. Morphological research has found that elements of the hand skeleton, such as the hamate, hold key information for inferring hand use and locomotor kinematics in extinct species.
Laura E. Hunter   +4 more
wiley   +1 more source

Influencing factors mechanisms and prospects of high-temperature coal tar denitration with deep eutectic solvents

open access: yesMeitan xuebao
High-temperature coal tar is a critical component of China’s energy system. However, the nitrogen-containing compounds present in high-temperature coal tar not only contribute to combustion pollution and catalyst poisoning but also pose serious hazards ...
Shuanglong FENG   +8 more
doaj   +1 more source

In Situ Carbon Dioxide Capture during Biomass Fluidized Bed Gasification

open access: yesChemical Engineering Transactions, 2015
The necessity to contain CO2 emissions has been leading to a growing interest in renewable and CO2 free energy sources. So far, co-gasification of coal and biomass is appealing for the production of a valuable energy or chemical vector as syngas. However,
G. Ruoppolo   +4 more
doaj   +1 more source

Recent Advances in Virus–Host Interactions, Antiviral Bioactive Compounds, and Breeding for Disease Resistance of Porcine Epidemic Diarrhea Virus

open access: yesAnimal Research and One Health, EarlyView.
Basic research on the PEDV infection cycle and virus–host interactions advances the development of anti‐PEDV drugs and disease‐resistant breeding and helps strengthen disease prevention and control while reducing economic losses in the swine industry.
Heyong Wu   +8 more
wiley   +1 more source

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