Results 51 to 60 of about 33,025 (207)

From Data to Dimers: Engineering Acene Derivatives for Photovoltaic Singlet Fission

Chemistry – A European Journal, EarlyView.
Excited‐state energies of acene derivatives are predicted using a ChemBERTa‐based regression model and subsequently used to screen candidates for photovoltaic singlet fission using dimer–monomer benchmarked energetic criteria. Promising candidates are predominantly 5‐ and 6‐fused heteroacenes, which offer enhanced stability and higher triplet energies ...
Alexander J. Cross, Rik R. Tykwinski, J. Terence Blaskovits   +2 more
wiley   +1 more source

Improving path planning for mobile robots in complex orchard environments: the continuous bidirectional Quick-RRT* algorithm

Frontiers in Plant Science
Efficient obstacle-avoidance path planning is critical for orchards with numerous irregular obstacles. This paper presents a continuous bidirectional Quick-RRT* (CBQ-RRT*) algorithm based on the bidirectional RRT (Bi-RRT) and Quick-RRT* algorithms and ...
Lei Ye, Jin Li, Pu Li
doaj   +1 more source

Triangular Geometrized Sampling Heuristics for Fast Optimal Motion Planning

International Journal of Advanced Robotic Systems, 2015
Rapidly-exploring Random Tree (RRT)-based algorithms have become increasingly popular due to their lower computational complexity as compared with other path planning algorithms.
Ahmed Hussain Qureshi, Saba Mumtaz, Yasar Ayaz, Osman Hasan, Mannan Saeed Muhammad, Muhammad Tariq Mahmood   +5 more
doaj   +1 more source

Serum N-terminal Pro-B-type Natriuretic Peptide Predicts Mortality in Cardiac Surgery Patients Receiving Renal Replacement Therapy

Frontiers in Medicine, 2020
Background: N-terminal pro-B-type natriuretic peptide (NT-proBNP) is a useful cardiac biomarker that is associated with acute kidney injury (AKI) and mortality after cardiac surgery.
Ying Su, Jun-yi Hou, Yi-jie Zhang, Guo-guang Ma, Guang-wei Hao, Jing-chao Luo, Zhe Luo, Zhe Luo, Guo-wei Tu   +8 more
doaj   +1 more source

Path Planning for Multiple Unmanned Vehicles (MUVs) Formation Shape Generation Based on Dual RRT Optimization

Actuators, 2022
In this paper, dual RRT optimization is proposed to solve the formation shape generation problem for a large number of MUVs. Since large numbers of MUVs are prone to collision during formation shape generation, this paper considers the use of path ...
Tianhao Gong, Yang Yu, Jianhui Song
doaj   +1 more source

A contemporary simple risk score for prediction of severe acute kidney injury after heart transplantation

ESC Heart Failure, Volume 12, Issue 2, Page 1166-1175, April 2025.
A contemporary simple risk score for prediction of severe AKI after HT. Abstract Background The aim of this study was to develop a simple risk score to estimate severe acute kidney injury (AKI) risk based on a large contemporary heart transplantation (HT) cohort.
Shuangshuang Zhu, Weihua Qiao, Yixuan Wang, Ying Zhou, Yin Xu, Shijie Wang, Tian Xia, Guohua Wang, Si Chen, Jiawei Shi, Nianguo Dong   +10 more
wiley   +1 more source

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

Active pose SLAM with RRT* [PDF]

2015 IEEE International Conference on Robotics and Automation (ICRA), 2015
We propose a novel method for robotic exploration that evaluates paths that minimize both the joint path and map entropy per meter traveled. The method uses Pose SLAM to update the path estimate, and grows an RRT* tree to generate the set of candidate paths.
Vallvé Navarro, Joan, Andrade-Cetto, Juan   +1 more
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

Maternal and perinatal outcomes of pregnant women with echocardiographically high probability of pulmonary arterial hypertension

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective This study aimed to describe maternal and perinatal outcomes among pregnant women with echocardiographically high probability of pulmonary arterial hypertension (PAH) managed at a quaternary center and to compare outcomes between women with and without cardiac complications (CC).
Laura Belmont‐Rojo, Rosa Hernandez‐Cruz, Ana Jimena Lopez‐Diaz, Diana Yazmin Copado‐Mendoza, Tirso Rubalcava‐Rubalcava, Mario Isaac Lumbreras‐Marquez, Maria Antonia Pijuan‐Domenech   +6 more
wiley   +1 more source