Results 171 to 180 of about 27,372,603 (325)

Distinct Expression of Gelatinase A [Matrix Metalloproteinase (MMP)-2], Collagenase-3 (MMP-13), Membrane Type MMP 1 (MMP-14), and Tissue Inhibitor of MMPs Type 1 Mediated by Physiological Signals During Formation and Regression of the Rat Corpus Luteum1 [PDF]

, 1999
Kui Liu, Jan I. Olofsson, Patrik Wahlberg, Tor Ny   +3 more
openalex   +1 more source

Polar codes: Characterization of exponent, bounds, and constructions

2009 IEEE International Symposium on Information Theory, 2009
Satish Babu Korada, Eren Sasoglu, R. Urbanke   +2 more
semanticscholar   +1 more source

Evaluating feature extraction reproducibility across image biomarker standardization initiative‐compliant radiomics platforms using a digital phantom

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Background The aim of this study was to thoroughly analyze the reproducibility of radiomics feature extraction across three Image Biomarker Standardization Initiative (IBSI)‐compliant platforms using a digital phantom for benchmarking. It uncovers high consistency among common features while also pointing out the necessity for standardization ...
Han‐Back Shin, Heesoon Sheen, Jang‐Hoon Oh, Young Eun Choi, Kihoon Sung, Hyun Ju Kim   +5 more
wiley   +1 more source

Updated users' guide for SAMMY: Multilevel R-matrix fits to neutron data using Bayes' equation: Revision 2

, 1989
N.M. Larson
openalex   +2 more sources

Different Susceptibilities of Fibulin-1 and Fibulin-2 to Cleavage by Matrix Metalloproteinases and Other Tissue Proteases [PDF]

, 1996
Takako Sasaki, Karlheinz Mann, Gillian Murphy, Mon‐Li Chu, Rupert Timpl   +4 more
openalex   +1 more source

Enhanced analysis of gating latency in 0.35T MR‐linac through innovative time synchronization of a motion phantom and plastic scintillation detector

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study aims to evaluate how different gantry angles, breathing rates (BPM), cine image speeds, and tracking algorithms affect beam on/off latency and the subsequent impact on target dose for a 0.35T MR‐Linac with a 6 MV FFF beam.
Mateb Al Khalifa, Tianjun Ma, Haya Aljuaid, Siyong Kim, William Y. Song   +4 more
wiley   +1 more source

Regulation of Expression of Matrix Metalloproteinase-9 in Early Human T Cells of the HSB.2 Cultured Line by the EP3 Subtype of Prostaglandin E2 Receptor [PDF]

, 1996
Li Zeng, Songzhu An, Edward J. Goetzl
openalex   +1 more source

Long‐term stability analysis of beam shape in a robotic radiosurgery system

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study aimed to investigate the long‐term stability of CyberKnife beam profile parameters and assess their compliance with existing quality assurance (QA) guidelines. We evaluated beam profiles in both standard and diagonal planes over 3.5 years post‐installation to detect potential issues and ensure consistent beam quality.
Ryoichi Hinoto, Shiho Kashiyama, Takahisa Eriguchi, Nobuhiro Tsukamoto, Takeji Sakae   +4 more
wiley   +1 more source

Release of Gelatinase A (Matrix Metalloproteinase 2) Induced by Photolysis of Caged Phosphatidic Acid in HT 1080 Metastatic Fibrosarcoma Cells [PDF]

, 1995
Ben-Tsion Williger, Reuven Reich, Michal Neeman, Tuvia Bercovici, Mordechai Liscovitch   +4 more
openalex   +1 more source

UR‐cycleGAN: Denoising full‐body low‐dose PET images using cycle‐consistent Generative Adversarial Networks

Journal of Applied Clinical Medical Physics, EarlyView.
Abstract Purpose This study aims to develop a CycleGAN based denoising model to enhance the quality of low‐dose PET (LDPET) images, making them as close as possible to standard‐dose PET (SDPET) images. Methods Using a Philips Vereos PET/CT system, whole‐body PET images of fluorine‐18 fluorodeoxyglucose (18F‐FDG) were acquired from 37 patients to ...
Yang Liu, ZhiWu Sun, HaoJia Liu
wiley   +1 more source