Results 21 to 30 of about 53,154 (271)

A small-scale study on airborne transmission of H9N2 avian influenza virus under field conditions

open access: yesJournal of Infection in Developing Countries, 2018
Introduction: H9N2 avian influenza viruses (AIV) can transmit in chicken flocks through direct contact and aerosols. Nevertheless, data on airborne transmission of AIV is very limited, especially under field conditions. To fill this literature gap, this
Song Li   +4 more
doaj   +1 more source

Path Planning of a Mobile Robot Based on the Improved RRT Algorithm

open access: yesApplied Sciences, 2023
RRT (rapidly exploring random tree) is a sampling-based planning algorithm that has been widely used due to its simple structure and fast speed. However, the RRT algorithm has several issues such as low planning efficiency, high randomness, and poor path
Xiangjie Li, Yala Tong
doaj   +1 more source

Evaluation of the Roche antigen rapid test and a cell culture-based assay compared to rRT- PCR for the detection of SARS-CoV-2: A contribution to the discussion about SARS-CoV-2 diagnostic tests and contagiousness [PDF]

open access: yes, 2021
Background: The most sensitive method to detect SARS-CoV-2 relies on rRT-PCR; however, viral RNA can be detected weeks/months after clinical resolution. Since rRT-PCR cannot discern between non- and infectious virus, it is unclear whether the presence of
Zwahlen, Martina   +11 more
core   +1 more source

Clinical Characteristics of Lamellar Macular Hole Subtypes: Degenerative and Tractional

open access: yesJournal of Ophthalmology, 2021
Purpose. To analyze clinical parameters of two subtypes of lamellar macular hole (LMH): degenerative and tractional. Methods. This retrospective chart review study included patients monitored for more than 6 months after the initial diagnosis of LMH from
Joseph Kim   +4 more
doaj   +1 more source

BMI and its association with death and the initiation of renal replacement therapy (RRT) in a cohort of patients with chronic kidney disease (CKD) [PDF]

open access: yes, 2019
Background: A survival advantage associated with obesity has often been described in dialysis patients. The association of higher body mass index (BMI) with mortality and renal replacement therapy (RRT) in preterminal chronic kidney disease (CKD ...
Cameron, A   +7 more
core   +1 more source

peterukk/rte-rrtmgp-nn: Fully working except for cloud optics [PDF]

open access: yes, 2020
Accelerated RTE+RRTMGP using neural networks for gas optics and a refactored+optimized solver, avoiding array transpositions.
Chiel van Heerwaarden   +5 more
core   +1 more source

Studi Performansi Algoritma Perencanaan Jalur diantara PRM, RRT, RRT* dan Informed-RRT

open access: yesTelekontran : Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan, 2020
This paper will discuss a comparative performance review of several path planning algorithms. This study compares five well-known path planning algorithms, namely the Probabilistic Roadmap (PRM), Rapidly-exploring Random Tree (RRT), RRT* and Informed-RRT* algorithm. Testing is done through simulation based experiments using python.
Rumlaklak, Nelci Dessy   +2 more
openaire   +2 more sources

Hybrid RRT: A Semi-Dual-Tree RRT-Based Motion Planner [PDF]

open access: yesIEEE Access, 2020
Rapidly-exploring Random Trees (RRTs) have been widely used for motion planning problems due to their ability to efficiently find solutions. Informed RRT* is an optimized version of RRT, which not only implements the rewiring process to optimize the tree but also limits the search area to a subset of the state space to return near-optimal solutions ...
Reza Mashayekhi   +3 more
openaire   +2 more sources

Characteristics of the quick repeat-recall test (Q-RRT) [PDF]

open access: yes, 2023
To determine the reliability and validity of the Quick Repeat-Recall Test (Q-RRT). Within-subject repeated measures. Participants completed the Q-RRT at a speech level of 75 dB SPL in 2 noise configurations at signal-to-noise ratios of 5, 10, and 15 dB ...
Francis Kuk (16397681)   +2 more
core   +1 more source

RRTMGP data [PDF]

open access: yes, 2023
Data for RRTMGP gas, cloud, and aersol optics; inputs and reference results for examples distributed in RTE+RRTMGPIf you use this software, please cite it using these ...
Mlawer, Eli J.   +4 more
core   +1 more source

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