Results 61 to 70 of about 1,706,764 (337)

Impact of flexible noise control (FNC) image processing parameters on portable chest radiography

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract There is a lack of understanding in the performance of flexible noise control (FNC) processing, which is used in digital radiography on a scanner vendor and has four parameters each involving multiple options. The aim of this study was to investigate the impact of FNC on portable chest imaging. An anthropomorphic chest phantom was imaged using
Krystal M. Kirby, Liqiang Ren, Timothy R. Daly, Yasmeen K. Tandon, Brian J. Bartholmai, Beth A. Schueler, Zaiyang Long   +6 more
wiley   +1 more source

Diameter two properties for spaces of Lipschitz functions [PDF]

arXiv, 2022
We solve some open problems regarding diameter two properties within the class of Banach spaces of real-valued Lipschitz functions by using the de Leeuw transform. Namely, we show that: the diameter two property, the strong diameter two property, and the symmetric strong diameter two property are all different for these spaces of Lipschitz functions ...
arxiv  

Foetal Transcerebellar Diameter (TCD) measurement between 18 and 23 weeks of pregnancy

Annals of Health Research, 2017
Background: The measurement of the Transcerebellar Diameter (TCD) is an emerging ultrasound parameter useful for the estimation of gestational age (GA). Objectives: The objectives of the present study included the establishment of baseline TCD values ...
Oloyede Olufemi A, Shorunmu Tessie O, Adefuye Peter O, Mkpe Abbey   +3 more
doaj  

Desenvolvimento de mudas de maracujazeiro propagadas por enxertia Passion fruit tree seedlings development propagated by grafting

Revista Brasileira de Fruticultura, 2009
O objetivo deste trabalho foi avaliar o desenvolvimento de mudas de maracujazeiro-amarelo 'FB 200'enxertadas em seis espécies e nela mesma como porta-enxerto.
Janaina Batista Lenza, João Pedro Valente, Givanildo Roncatto, Joadil Alves de Abreu   +3 more
doaj   +1 more source

QSPR/QSAR analysis of some eccentricity based topological descriptors of antiviral drugs used in COVID-19 treatment via Dε- polynomials

Mathematical Biosciences and Engineering, 2023
In the field of chemical and medical sciences, topological indices are used to study the chemical, biological, clinical, and therapeutic aspects of pharmaceuticals.
Deepalakshmi Sarkarai, Kalyani Desikan
doaj   +1 more source

Internal or external diameter? [PDF]

Canadian Journal of Anesthesia/Journal canadien d'anesthésie, 2004
ume > 25 mL in the two groups were similar (38.3% vs 38.5%). In the elective group, there were significant correlations between gastric pH and fasting time, and between gastric volume and serum gastrin and glucose concentration. In the intrapartum group, there was a weak correlation between gastric pH and volume and preoperative anxiety and glucose ...
Tiberiu Ezri, Michael Sullam-Muggia, Ofer Yanai, Zion Houri, Peter Szmuk, Marian Weissenberg   +5 more
openaire   +4 more sources

On‐treatment dynamics of circulating extracellular vesicles in the first‐line setting of patients with advanced non‐small cell lung cancer: the LEXOVE prospective study

Molecular Oncology, EarlyView.
The LEXOVE prospective study evaluated plasma cell‐free extracellular vesicle (cfEV) dynamics using Bradford assay and dynamic light scattering in metastatic non‐small cell lung cancer patients undergoing first‐line treatments, correlating a ∆cfEV < 20% with improved median progression‐free survival in responders versus non‐responders.
Valerio Gristina, Viviana Bazan, Nadia Barraco, Simona Taverna, Mauro Manno, Samuele Raccosta, Anna Paola Carreca, Marco Bono, Tancredi Didier Bazan Russo, Francesco Pepe, Pasquale Pisapia, Lorena Incorvaia, Giuseppe Badalamenti, Giancarlo Troncone, Umberto Malapelle, Daniele Santini, Antonio Russo, Antonio Galvano   +17 more
wiley   +1 more source

Volume staging for arteriovenous malformation SRS treatment using VMAT

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Volume staging involves dividing the target volume into smaller parts and treating each part separately. In this study, the feasibility of volume‐staged stereotactic radiosurgery (VS‐SRS) on a linear accelerator using volumetric modulated arc therapy (VMAT) and a frameless patient positioning system is investigated.
Claudia Mendez, Ermias Gete
wiley   +1 more source

Pseudomagnitudes and Differential Surface Brightness: Application to the apparent diameter of stars [PDF]

Astronomy & Astrophysics, 2016, Volume 589, A112, 2016
The diameter of a star is a major observable that serves to test the validity of stellar structure theories. It is also a difficult observable that is mostly obtained with indirect methods since the stars are so remote. Today only ~600 apparent star diameters have been measured by direct methods: optical interferometry and lunar occultations.
arxiv   +1 more source

Assessment of Imaging Factors Associated with Baker’s Cyst Rupture on Knee MRI

Journal of the Belgian Society of Radiology, 2023
Objectives: To identify the factors associated with Baker’s cyst rupture on MRI. Material and methods: From January 2021 to December 2022, a total of 441 knee MRI examinations in 441 patients (mean age: 47.7 ± 13.8 years) with Baker’s cyst were included ...
Dong Kyu Kim, Kyu-Chong Lee, Jin Kyem Kim, Taeho Kim   +3 more
doaj   +1 more source