Results 201 to 210 of about 677,435 (302)

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

Advanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

Disparities in Diagnosis, Management, and Outcomes of Hepatocellular Carcinoma: A Review of Global and Sociodemographic Factors. [PDF]

J Gastrointest Cancer
Zheng C, Araque M, Quiej A, Buchanan-Peart KA, Jones PD.   +4 more
europepmc   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Evaluation of equity in quality improvement for multiarterial grafting in females and patients with low socioeconomic status: retrospective analysis of a statewide collaborative database. [PDF]

BMJ Open
Wagner C, Theurer PF, Clark M, He C, Braun T, Azoury F, Qandeel HG, Magouliotis DE, Martin J, Pruitt A, Topcu AC, Ailawadi G, Likosky DS, Thompson MP, Pagani FD, Hawkins RB.   +15 more
europepmc   +1 more source

A Superlubricated Magnetically Steerable Microcatheter with Integrated Optical and Fluidic Channels

Advanced Robotics Research, EarlyView.
A magnetically steerable microcatheter with integrated optical and fluidic channels is developed for multifunctional navigation in tortuous anatomical environments. A surface‐grafted hydrogel coating enables low‐friction actuation. The device demonstrates stable light and fluid delivery during magnetic manipulation, offering a compact platform for ...
Yuntian Du, Ruokun He, Luqi Li, Hesheng Wang, Zhuo‐Chen Ma, Bing Han   +5 more
wiley   +1 more source

Demographic and Socioeconomic Disparities in Congenital Hand Difference Surgery. [PDF]

Curr Rev Musculoskelet Med
King ECB, Howard Q, Santucci E.
europepmc   +1 more source

Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract

Advanced Robotics Research, EarlyView.
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis, Luis Carlos Sanjuan Acosta, Shubh P. Mehta, Baiyan Qi, Yang Yang, Luis Solorio, Craig J. Goergen, David J. Cappelleri   +7 more
wiley   +1 more source

Individual and Community-Level Predictors of Anemia in Chicago-Area Pregnancies: A Multi-Level Analysis of Electronic Health Record Data. [PDF]

Birth
Campbell RK, Balakumar P, Pobee R, Huang Y, Peñalver Bernabé B, Koenig MD.   +5 more
europepmc   +1 more source

Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics

Advanced Robotics Research, EarlyView.
Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won, Jaehyun Jang, Hyeonseo Kim, Inyoung Choi, Steve Park, Seongjun Park   +5 more
wiley   +1 more source

Inequalities in Childhood Healthcare Access Among Racial and Ethnic Groups of Sub-Saharan Africa: A Narrative Review. [PDF]

Children (Basel)
Azhar SH, Sárváry A, Sárváry A.
europepmc   +1 more source