Results 81 to 90 of about 6,816,256 (279)

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

The Effect of Conventional Versus Pleth Variability Index-Guided Goal-Directed Intraoperative Fluid Management on Renal Function in Patients Undergoing Elective Total Abdominal Hysterectomy

İstanbul Medical Journal
Introduction: Intraoperative fluid management is a critical component of anesthetic practice, aiming to maintain tissue perfusion and electrolyte balance.
Oğuz Kağan Aksu, İremgül Nalbat, Yeşim Cokay Abut   +2 more
doaj   +1 more source

Goal‐directed fluid therapy during major abdominal surgery

Acta Anaesthesiologica Scandinavica, 2019
Background: Both hypo- and hypervolemia increase the risk for postoperative complications after major abdominal surgery.
openaire   +3 more sources

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Fluid therapy in adults having non-cardiac surgery: A narrative review

Annals of Intensive Care
Background: Adequate intraoperative fluid therapy is essential, as both uncorrected fluid loss and excessive fluid administration are associated with increased complications. However, current practice varies widely.
Michael Eichlseder, Romina Schweikert, Abdelkader Serir, Bernd Saugel   +3 more
doaj   +1 more source

Autonomous Navigation of Pollen‐Inspired Magnetic Microrobots for Biomedical Applications

Advanced Robotics Research, EarlyView.
A sunflower pollen‐inspired magnetic microrobot enables controlled rolling navigation in vessel‐like environments. Its open geometry reduces hydrodynamic drag, while vision‐based closed‐loop control, shortest‐path planning, and reinforcement learning support target‐reaching and maze navigation with microrobot‐scale accuracy, highlighting a route toward
Ali Anil Demircali, Abdurrahim Yilmaz, Meysam Keshavarz, Jinshi Zhao, Ara Darzi, Eric Yeatman, Burak Temelkuran   +6 more
wiley   +1 more source

Effects of intraoperative goal-directed fluid therapy in patients receiving bariatric surgery: a systematic review and meta-analysis

European Journal of Medical Research
Objectives To systematically assess the impacts of goal-directed fluid therapy (GDFT) on patients receiving bariatric surgery. Methods A comprehensive search of PubMed, the Cochrane Library, Web of Science, Embase, and Scopus was conducted to identify ...
Lili He, Ning Shi, Long Ye, Xing Zhou, Junmin He   +4 more
doaj   +1 more source

Robotics in Ionizing Radiation Environments: Vulnerabilities, Hardening, and Future Directions

Advanced Robotics Research, EarlyView.
Radiation exposure causes cumulative degradation in robotic sensors, actuators, and electronic logic, often leading to undetected failures. This study maps component vulnerabilities, evaluates hardening and shielding strategies, and identifies testing gaps that must be addressed to enable next‐generation radiation‐tolerant robotic systems.
Francis A. K. Djirackor, Josephine T. Djirackor, Amanuel Abrdo Tereda, Sun Yi, Younho Seong   +4 more
wiley   +1 more source

Principles of fluid management and stewardship in septic shock: it is time to consider the four D’s and the four phases of fluid therapy

Annals of Intensive Care, 2018
In patients with septic shock, the administration of fluids during initial hemodynamic resuscitation remains a major therapeutic challenge. We are faced with many open questions regarding the type, dose and timing of intravenous fluid administration ...
Manu L. N. G. Malbrain, Niels Van Regenmortel, Bernd Saugel, Brecht De Tavernier, Pieter-Jan Van Gaal, Olivier Joannes-Boyau, Jean-Louis Teboul, Todd W. Rice, Monty Mythen, Xavier Monnet   +9 more
doaj   +1 more source

Goal directed fluid therapy reduces major

Egyptian Journal of Anaesthesia, 2016
Background: Optimal fluid management is crucial for patients undergoing surgical repair of abdominal aortic aneurysm (AAA). Persistent hypovolemia is associated with complications but fluid overload is also harmful. Aim: This study evaluates that perioperative fluid restriction would reduce complications and improve outcome through goal-directed ...
Dina Y. Kassim, Ibrahim M. Esmat
openaire   +1 more source