Results 51 to 60 of about 370,976 (329)
, 2022 Mammography is one of the most technically demanding examinations in radiography. The requirements of imaging very small calcifications at the same time as low-contrast masses, at very low doses suitable for screening, have placed great demands on this imaging technology.
Sechopoulos, Ioannis, Reis, Cláudia
openaire +2 more sources
Molecular Oncology, EarlyView.Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff +11 more
wiley +1 more source
The measurement of dissolved oxygen today - tradition and topicality [PDF]
, 2008 Today, the determination of the dissolved oxygen content of natural waters is practically an essential duty whenever background data is collected for investigations of a hydrobiological, ecological, and nature or environmental protection viewpoint.
Andrikovics, S. +6 more
core
Power Switching Protocol for Two-way Relaying Network under Hardware Impairments [PDF]
, 2015 In this paper, we analyze the impact of hardware impairments at relay node and source node (i.e. imperfect nodes) on network performance by evaluating outage probability based on the effective signal to noise and distortion ratio (SNDR).
Dinh-Thuan Do
core +2 more sources
Molecular Oncology, EarlyView.This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns +10 more
wiley +1 more source
Research and innovation in power electronics systems applied to energy management [PDF]
, 2008 The Power Electronics Systems Group (GSEP) at University Carlos III de Madrid (Spain) offers its wide experience and background in consultancy, R&D projects with private and public funding and pre-industrial prototype building in four main topics: energy
Barrado Bautista, Andrés
core +1 more source
Molecular Oncology, EarlyView.Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova +25 more
wiley +1 more source
Revista Vasca de Administración Pública, 2007 It is analyzed the need of keeping the institution of city council propiertorship of land, as a «separate patrimony» and basically with the purpose of building social housing.
Juan Goñi Ruesgas
doaj +1 more source
Cloning and expression of pullulanase gene from locally isolated bacillus SP [PDF]
, 2006 Bacterial pullulanase represents one of th e starch-degrading enzymes that are widely used in the starch processing indu stry along with amylases.
Hassan, Osman +5 more
core
Wireless powered D2D communications underlying cellular networks: design and performance of the extended coverage [PDF]
, 2017 Because of the short battery life of user equipments (UEs), and the requirements for better quality of service have been more demanding, energy efficiency (EE) has emerged to be important in device-to-device (D2D) communications.
Nguyen, Hoang-Sy +2 more
core +2 more sources