Results 61 to 70 of about 1,206,916 (256)

Ligand‐Dependent Locally Excited and Charge‐Transfer Emission in Linear Copper(I) Mesoionic Carbene Luminophores

open access: yesAdvanced Optical Materials, EarlyView.
Ligand engineering enables precise control of emission in linear Cu(I) complexes by tuning donor–acceptor interactions between electron‐rich amines and π‐accepting mesoionic carbenes. Naphthyl‐substituted carbenes promote locally excited phosphorescence with vibronic structure, whereas electron‐rich amides combined with electron‐poor carbenes favor ...
Felix León   +7 more
wiley   +1 more source

Perilaku Sehat Pelaku Olahraga Tai Chi

open access: yesPsikodimensia: Kajian Ilmiah Psikologi, 2017
Penelitiam ini bertujuan untuk mendeskripsikan perilaku sehat yang dimiliki oleh pelaku olahraga Tai Chi, sehingga mendapatkan gambaran mengenai dinamika seseorang mulai dari latar belakang melakukan olahraga Tai Chi hingga memunculkan perilaku sehat ...
Jeffri Yulianto   +1 more
doaj  

Effect of Tai Chi Chuan on degeneration of lumbar vertebrae and lumbar discs in middle-aged and aged people: a cross-sectional study based on magnetic resonance images

open access: yesJournal of International Medical Research, 2018
Objective Exercise has a positive effect on physical fitness. Tai Chi Chuan is a traditional Chinese aerobic exercise. We assessed the effect of Tai Chi on the degeneration of lumbar vertebrae and lumbar discs with magnetic resonance images. Methods This
Chenghu Deng, Wei Xia
doaj   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

The effect of Tai Chi on plasma homocysteine in 1176 adults: a propensity score matching-based study

open access: yesBMC Cardiovascular Disorders
Background Tai Chi is a low-impact form of exercise that involves a series of slow movements that flow together. Increased plasma homocysteine(Hcy) levels are associated with an increased risk of cardiovascular diseases and may be reduced by exercise ...
Yingchun Gu   +4 more
doaj   +1 more source

The effectiveness of Tai Chi for patients with mild cognitive impairment: a systematic review and meta−analysis

open access: yesFrontiers in Neuroscience
ObjectiveTo explore the effectiveness of Tai Chi on cognitive function in patients with mild cognitive impairment (MCI).MethodsAccording to the PRISMA guidelines, randomized controlled trial (RCT) literature on the efficacy of Tai Chi on MCI patients was
Xinxin Shao   +10 more
doaj   +1 more source

Economic analysis of Tai Chi as a means of preventing falls and falls related injuries among older adults, CHERE Working Paper 2006/4 [PDF]

open access: yes
This study has examined the costs and consequences of a randomised controlled trial of a community based Tai Chi program for people over 60 years of age.
Marion Haas
core  

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

open access: yesAdvanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou   +4 more
wiley   +1 more source

Intelligent Maintenance Review for Robots: Multimodal Information, Deep Diagnosis and Embodied Artificial Intelligence

open access: yesAdvanced Robotics Research, EarlyView.
This review maps the methods to monitor robots’ health by fusing vibration, sound, control signals, vision, force, and oil information with artificial intelligence. It identifies deep learning, transfer learning, digital twins, and physics‐informed models as key methodological pathways enabling earlier diagnosis, safer human–robot collaboration, and ...
Yuting Qiao   +6 more
wiley   +1 more source

Research Progress on the Brain Effect Mechanism of Tai Chi Chuan Training

open access: yes康复学报, 2022
As a traditional exercise rehabilitation therapy in China, Tai Chi Chuan can improve the excitability of the nervous system and the ability to regulate brain functional activities. This paper summarizes the research from domestic and foreign of the brain
WANG Yajun, XU Shurui, LIU Jiao
doaj  

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