Results 91 to 100 of about 62,455 (296)

Path Planning Using Combined Informed Rapidly- Exploring Random Tree Star and Particle Swarm Optimization Algorithms

IEEE Access
This study proposes a path planning algorithm that combines an informed rapidly-exploring random tree (RRT*) and particle swarm optimization (PSO) algorithms. The informed RRT* algorithm can build optimal pathways quickly.
Muhammad Aria Rajasa Pohan, Bambang Riyanto Trilaksono, Sigit Puji Santosa, Arief Syaichu Rohman   +3 more
doaj   +1 more source

In-Hospital Survival and Neurological Recovery Among Patients Requiring Renal Replacement Therapy in Post–Cardiac Arrest Period

Kidney International Reports, 2019
Objectives: Acute kidney injury (AKI) is common after cardiac arrest (CA). Few data exist on survival and neurological outcomes measured at hospital discharge of patients with severe AKI requiring renal replacement therapy (RRT) within the first 72 hours
Shivani Ghoshal, Vivian Yang, Daniel Brodie, Jai Radhakrishnan, David J. Roh, Soojin Park, Jan Claassen, Sachin Agarwal   +7 more
doaj   +1 more source

BLIND RRT: A PROBABILISTICALLY COMPLETE, DISTRIBUTED RRT [PDF]

, 2015
Rapidly-Exploring Random Trees (RRTs) have been successful at finding feasible solutions for high-dimensional problems. With motion planning becoming more computationally de- manding, we turn to parallel motion planning for efficient solutions.
Rodriguez Villanueva, Cesar Adolfo
core  

Probabilistic Analysis of RRT Trees

CoRR, 2020
29 pages, 10 figures, submitted to The International Journal of Robotics ...
Konrad Anand, Luc Devroye
openaire   +2 more sources

Gene signatures characterizing driver mutations in lung squamous carcinoma are predictive of the progression of pre‐cancer lesions

International Journal of Cancer, EarlyView.
What's New? Lung squamous cell carcinoma (LUSC) is more aggressive than lung adenocarcinoma, and is most often diagnosed at an advanced stage. Here, the authors evaluated gene expression data from LUSC tumors and came up with gene signatures for 34 genetic abnormalities whose expression changes throughout different precancerous stages. Several of these
Yupei Lin, Venugopalareddy Mekala, Jianrong Li, Xiang Wang, Muhammad Aminu, Jia Wu, Jianjun Zhang, Robert Taylor Ripley, Christopher I. Amos, Chao Cheng   +9 more
wiley   +1 more source

Targeting Renal IGFBP7 With Tetrahedral Framework Nucleic Acid‐Delivered siRNA Alleviates Acute Kidney Injury

iNew Medicine, EarlyView.
A tFNA‐based siRNA delivery system targeting IGFBP7 effectively silences IGFBP7 expression and attenuates renal dysfunction, tubular injury, and cell death in both septic (CLP) and ischemic (I/R) murine models of acute kidney injury. ABSTRACT Acute kidney injury (AKI) is a common and serious clinical condition, yet effective targeted therapies remain ...
Shao‐qi Wu, Ying‐ying Gao, Meng‐yi Jia, Yu‐Hao Liu, Qian Zhou, Dong Liu, Yu Ren, Yu‐jie Liu, Feng‐he Li, Ya‐ru Yang, Jie Wang, Jia‐gen Wen   +11 more
wiley   +1 more source

RL-RRT: Kinodynamic Motion Planning via Learning Reachability Estimators From RL Policies [PDF]

IEEE Robotics and Automation Letters, 2019
This letter addresses two challenges facing sampling-based kinodynamic motion planning: a way to identify good candidate states for local transitions and the subsequent computationally intractable steering between these candidate states.
H. Chiang, Jasmine Hsu, Marek Fiser, Lydia Tapia, Aleksandra Faust   +4 more
semanticscholar   +1 more source

Performance Evaluation of a Premier Resolution HPLC System for Detecting Hemoglobin Constant Spring, Hemoglobin Paksé, and Coexisting α‐ and β‐Thalassemia Mutations

Journal of Clinical Laboratory Analysis, EarlyView.
This study compared Premier Resolution HPLC with Capillary Electrophoresis for detecting HbCS/Hb Paksé variants and coexisting thalassemia mutations. Premier Resolution HPLC demonstrated superior performance with 50% fewer false negative cases (11 vs. 22) compared to Capillary Electrophoresis, particularly in heterozygous cases.
Surada Satthakarn, Wibhasiri Srisuwan, Sitthichai Panyasai   +2 more
wiley   +1 more source

Dosing vitamin C in critically ill patients with special attention to renal replacement therapy: a narrative review

Annals of Intensive Care, 2020
Rationale/methods The primary aim of the present contribution is to find a literature-based agreement on dose adjustments of vitamin C in critically ill patients undergoing renal replacement therapy (RRT). Available data/study results Critical illness is
Patrick M. Honore, Herbert D. Spapen, Paul Marik, Willem Boer, Heleen Oudemans-van Straaten   +4 more
doaj   +1 more source

Improved RRT-Connect Algorithm Based on Triangular Inequality for Robot Path Planning

Italian National Conference on Sensors, 2020
This paper proposed a triangular inequality-based rewiring method for the rapidly exploring random tree (RRT)-Connect robot path-planning algorithm that guarantees the planning time compared to the RRT algorithm, to bring it closer to the optimum.
Jin-Gu Kang, Dong-Woo Lim, Yong-Sik Choi, Woo-Jin Jang, Jin-Woo Jung   +4 more
semanticscholar   +1 more source