Results 131 to 140 of about 506,324 (223)

Digital radiography image quality evaluation using various phantoms and software

Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022
Abstract Purpose To investigate the effect of the exposure parameters on image quality (IQ) metrics of phantom images, obtained automatically using software or from visual evaluation. Methods Three commercial phantoms and a homemade phantom constructed according to the instructions given in the IAEA Human Health Series No.
Ioannis A. Tsalafoutas, Shady AlKhazzam, Virginia Tsapaki, Huda AlNaemi, Mohammed Hassan Kharita   +4 more
wiley   +1 more source

Legal and regulatory framework of environmental initiatives in the Czech Republic as a potential model for green policy implementation in Eastern Europe

Law. Human. Environment
EU countries, in particular the Czech Republic, are developing structural mechanisms to influence the development of their economic model in the environmental sphere.
O. Koval, O. Uliutina
doaj   +1 more source

Studies on the Components of the Green Leaves of Ficus carica L

, 1957
Shun-ichi FUKUSHI, Misao SAIMEN, H. HORITSU   +2 more
openalex   +2 more sources

Sur les formules de green généralisées qui se présentent dans l'hydrodynamique et sur quelquesunes de leurs applications [PDF]

, 1911
C. W. Oseen
openalex   +1 more source

Time, the final frontier

Molecular Oncology, EarlyView.
This article advocates integrating temporal dynamics into cancer research. Rather than relying on static snapshots, researchers should increasingly consider adopting dynamic methods—such as live imaging, temporal omics, and liquid biopsies—to track how tumors evolve over time.
Gautier Follain, Michal Dibus, Omkar Joshi, Guillaume Jacquemet   +3 more
wiley   +1 more source

Inhibitor of DNA binding‐1 is a key regulator of cancer cell vasculogenic mimicry

Molecular Oncology, EarlyView.
Elevated expression of transcriptional regulator inhibitor of DNA binding 1 (ID1) promoted cancer cell‐mediated vasculogenic mimicry (VM) through regulation of pro‐angiogenic and pro‐cancerous genes (e.g. VE‐cadherin (CDH5), TIE2, MMP9, DKK1). Higher ID1 expression also increased metastases to the lung and the liver.
Emma J. Thompson, Emma L. Dorward, Kristyn Jurrius, Nathalie Nataren, Markus Tondl, Kay K. Myo Min, Michaelia P. Cockshell, Anahita Fouladzadeh, John Toubia, Mark DeNichilo, Delphine Merino, Claudine S. Bonder   +11 more
wiley   +1 more source

Green's functions on minimal submanifolds [PDF]

arXiv
We show that for the Green's function on an area-minimizing boundary, it is bounded below universally by the Euclidean Green's function. We also obtain asymptotics of the Green's function near the pole and infinity. These are done by proving a $C^\alpha$ convergence of the Green's functions under the convergence of area-minimizing boundaries.
arxiv  

MET and NF2 alterations confer primary and early resistance to first‐line alectinib treatment in ALK‐positive non‐small‐cell lung cancer

Molecular Oncology, EarlyView.
Alectinib resistance in ALK+ NSCLC depends on treatment sequence and EML4‐ALK variants. Variant 1 exhibited off‐target resistance after first‐line treatment, while variant 3 and later lines favored on‐target mutations. Early resistance involved off‐target alterations, like MET and NF2, while on‐target mutations emerged with prolonged therapy.
Jie Hu, Ning Ding, Xiaobo Xu, Yedan Chen, Yong Zhang, Jingwen Liu, Jiebai Zhou, Hairong Bao, Donghui Zhang, Yijun Song, Yang Shao, Yuanlin Song   +11 more
wiley   +1 more source

Clinical practice improvement in the genetics clinic

Hereditary Cancer in Clinical Practice, 2012
Greening S
doaj   +1 more source

An analogue of Green's Functions for Quasiregular Maps [PDF]

arXiv
Green's functions are highly useful in analyzing the dynamical behavior of polynomials in their escaping set. The aim of this paper is to construct an analogue of Green's functions for planar quasiregular mappings of degree two and constant complex dilatation. These Green's functions are dynamically natural, in that they semi-conjugate our quasiregular
arxiv