Results 21 to 30 of about 36,554 (269)

A Scalable Approach for Short-Term Predictions of Link Traffic Flow by Online Association of Clustering Profiles

open access: yesTransport and Telecommunication, 2020
Short-term prediction of traffic flows is an important topic for any traffic management control room. The large availability of real-time data raises not only the expectations for high accuracy of the forecast methodology, but also the requirements for ...
Attanasi Alessandro   +4 more
doaj   +1 more source

Perbandingan Verifikasi Akurasi Posisi Pasien Radioterapi Secara Manual dan Semiotomatis Berbasis Citra DRR/EPID

open access: yesIndonesian Journal of Cancer, 2016
Radiotherapy is one of common treatment modality for Nasopharyngeal Cancer. The development of intensity modulated radiotherapy (IMRT technique) gives satisfactory results in the nasopharyngeal cancer treatment, both clinically and dosimetry.
SUSI NOFRIDIANITA
doaj   +1 more source

Urine Parameters in Patients with COVID-19 Infection

open access: yesLife, 2023
A urine test permits the measure of several urinary markers. This is a non-invasive method for early monitoring of potential kidney damage. In COVID-19 patients, alterations of urinary markers were observed.
Maria Morello   +6 more
doaj   +1 more source

Synthetic PTV dataset

open access: yes, 2023
Synthetic dataset used in case 2 of: <insert paper link>
Patricio Clark Di Leoni   +4 more
openaire   +2 more sources

ni-chen/HoloFlow-PTV:

open access: yes, 2021
Code of "Snapshot Space-Time Holographic 3D Particle Tracking Velocimetry", Laser & Photonics Reviews ...
Ni Chen
core   +1 more source

Searching for the Rail Bonus

open access: yesEuropean Journal of Transport and Infrastructure Research, 2001
The inherent superiority of rail-based public transport options over bus-based alternatives, all other things being equal, has been stipulated in the literature and in the public policy discussion for some time.
K. W. Axhausen, T. Haupt, U. Heidl
doaj   +1 more source

A dosimetric analysis of a rotating gamma ray system and volumetric modulated arc therapy in retrospective replanning for primary liver cancer. [PDF]

open access: yesJ Appl Clin Med Phys
Abstract Background This study is a retrospective replanning study. For primary liver cancer, radiotherapy is vital for inoperable patients; however, dosimetric data comparing the rotating gamma ray system (RGS) and volumetric modulated arc therapy (VMAT) remains scarce, complicating clinical technique selection. Notably, RGS refers to a body gamma ray
Zhang J   +8 more
europepmc   +2 more sources

Development of a Risk Prediction Model for Bone Metastasis in Lung Adenocarcinoma With a T1 Primary Tumor Based on Intratumoral and Peritumoral Radiomics. [PDF]

open access: yesCancer Med
ABSTRACT Purpose Bone metastasis significantly affects the prognosis of lung adenocarcinoma (LUAD) patients. This study aims to construct and validate a risk prediction model for bone metastasis in LUAD with a T1 primary tumor based on intratumoral and peritumoral radiomics features.
Li T, Zheng H, Guo Y, Zhang K, Liao M.
europepmc   +2 more sources

Development of an infrared PTV

open access: yesJournal of the Visualization Society of Japan, 2002
The Infrared PTV (Particle Tracking Velocimetry) is proposed for applications to measurements of surface velocity fields of local water bodies, such as rivers, lakes, ponds, estuaries and coastal areas. The tracers are either ice particles or soaked and frozen flat edible cakes. The cameras are infrared sensitive.
ETOH, T. Goji   +3 more
openaire   +2 more sources

A study on particle identification in PTV

open access: yesPROCEEDINGS OF HYDRAULIC ENGINEERING, 1996
Some algorithms for particle identification in PTV, which are classified in a category “particle mask correlation method”, are presented and tested. Atypical brightness pattern of a particle image is refered as a particle mask; it isplaced on an image plane and correlation coeficient between the particle mask and the image is calculated; the particle ...
Takeharu ETOH   +3 more
openaire   +4 more sources

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