Results 271 to 280 of about 1,992,035 (378)
Proteins: Structure, Function, and Bioinformatics, EarlyView.ABSTRACT Bacterial ferredoxins are small iron–sulfur binding proteins that function as soluble electron shuttles between redox enzymes in the cell. Their simple 2×(β–α–β) fold, central metabolic function, and ubiquity across all kingdoms of life have led to the proposal that ferredoxins were likely among the earliest proteins.
Jan A. Siess, Vikas Nanda
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Micro‐ and nanomotors in biomedical applications
Responsive Materials, EarlyView.Micro‐ and nanomotors (MNMs), as autonomous devices converting chemical or external energy into mechanical propulsion, have emerged as transformative drug delivery platforms in biomedicine. This review systematically outlines the design principles governing MNMs' propulsion and operation, highlights the applications of MNMs in disease treatment, and ...
Xiangyu Meng, Yuqi Tang, Quan Li
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Conductive Materials and Electrical Stimulation for Auditory Restoration
Sensory Neuroscience, EarlyView.Applications of electroconductive biomaterials and electrical stimulation in cochlear tissue engineering.(1) Enable auditory neural repair through conductive materials and electrical stimulation, enhancing neuron survival and synaptic plasticity.(2) Integrate optogenetic‐electrical systems and cochlear organoid platforms for frequency‐specific ...
Menghui Liao +8 more
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Small Science, EarlyView.An extrusion‐based technique to engineer a stiffness gradient interphase material that seamlessly bridges soft‐to‐hard interface without strain localization in multimaterial systems is presented. The gradient is obtained by spatial control of the distribution of reinforcing expandable microspheres in polydimethylsiloxane.
Akanksha Pragya, Tushar K. Ghosh
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Cobotic Ultrasound Systems in Obstetric Assessment: A Scoping Review
Sonography, EarlyView.ABSTRACT Surgical subspecialties have successfully combined robotic technology with traditional practices. In doing so, they have benefited from increased precision in techniques, reduced incidence of surgical complications, and reduced MSK disorders. This scoping review aims to examine the extent of cobotics in obstetric ultrasound.
Caterina Watson +4 more
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The Current Situation and Development of Endoscopic Ear Surgery in China
World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.ABSTRACT Endoscopic ear surgery has been widely performed in China since 2015 due to the development and rapid popularization of endoscopic technology. Due to the relative shortness of the auditory meatus, only a fixed endoscope is required in many cases, rather than a motion similar to a nasal endoscope, and uncontrollable bleeding is virtually non ...
Meng‐Wen Shi, Ge Yin, Yu Sun
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Robot Manipulation Based on Embodied Visual Perception: A Survey
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT Visual perception is critical in robotic operations, particularly in collaborative and autonomous robot systems. Through efficient visual systems, robots can acquire and process environmental information in real‐time, recognise objects, assess spatial relationships, and make adaptive decisions.
Sicheng Wang +5 more
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Australian dental practitioner attitudes to expanding Medicare to include more dental services
Australian Dental Journal, EarlyView.Abstract Background The exclusion of dentistry from Medicare in Australia means there is limited public funding available to address widespread disparities in access to dental care, which is provided predominantly by private practitioners. The aim of this study was to investigate dental practitioners' attitudes towards expanding Medicare to include ...
MS Hopcraft, ACL Holden
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