Results 31 to 40 of about 2,865,490 (302)

Loss of DNA mismatch repair proteins in prostate cancer

Medicine, 2020
Abstract Recent studies have suggested an increased risk of prostate cancer in men with Lynch syndrome driven by germline mutations in mismatch repair (MMR) genes. However, the incidence and clinical implication of MMR deficiency in sporadic prostate cancers remain poorly understood.
Meenal Sharma, Zhiming Yang, Hiroshi Miyamoto   +2 more
openaire   +2 more sources

Oh brother, where art tau? Amyloid, neurodegeneration, and cognitive decline without elevated tau

NeuroImage: Clinical, 2021
Mild cognitive impairment (MCI) can be an early manifestation of Alzheimer’s disease (AD) pathology, other pathologic entities [e.g., cerebrovascular disease, Lewy body disease, LATE (limbic-predominant age-related TDP-43 encephalopathy)], or mixed ...
Lauren E. McCollum, Sandhitsu R. Das, Long Xie, Robin de Flores, Jieqiong Wang, Sharon X. Xie, Laura E.M. Wisse, Paul A. Yushkevich, David A. Wolk   +8 more
doaj   +1 more source

Effect of Technological Mismatch on Photovoltaic Array: Analysis of Relative Power Loss [PDF]

Journal of Renewable Energy and Environment, 2021
This study conducts a comparative evaluation of the performance of modules and the arrays under standard test conditions. An equivalent circuit model was developed alongside a computational scheme. The model input data were obtained from the manufacturer’
Stephen Nnamchi, Onyinyechi Nnamchi, Kevin Nwaigwe, Zaid Jagun, Johnson Ezenwankwo   +4 more
doaj   +1 more source

Influence of nocturnal thermal insulation on thermal performance improvement of solar air collector with phase-change material

Case Studies in Thermal Engineering, 2023
Solar air collectors (SAC) are widely used for the wintery heating, but they have a mismatch shortcoming between supply and demand periods of heat quantity.
Renfei Bo, Chenxi Hu, Wenkai Fu, Xi Meng, Wei Mao   +4 more
doaj   +1 more source

Analysis of the SNR Loss Distribution With Covariance Mismatched Training Samples [PDF]

IEEE Transactions on Signal Processing, 2020
We analyze the distribution of the signal to noise ratio (SNR) loss at the output of an adaptive filter which is trained with samples that do not share the same covariance matrix as the samples for which the filter is foreseen. Our objective is to find an accurate approximation of the distribution of the SNR loss which has a similar form as in the case
openaire   +5 more sources

Power generation characteristics of vertical bifacial photovoltaic arrays in heavy snow regions

EPJ Photovoltaics
Conventional tilted photovoltaic systems often experience reduced electricity generation and potential damage due to snow accumulation. In contrast, vertical bifacial photovoltaic systems demonstrate greater resilience against snow-related damage, making
Tsuchida Shuto, Tsuno Yuki, Sato Daisuke, Oozeki Takashi, Yamada Noboru   +4 more
doaj   +1 more source

High incidence of microsatellite instability and loss of heterozygosity in three loci in breast cancer patients receiving chemotherapy: a prospective study

BMC Cancer, 2012
Background The aim of the study was to evaluate potential chemotherapy-induced microsatellite instability, loss of heterozygosity, loss of expression in mismatch repair proteins and associations with clinical findings in breast cancer patients ...
Kamat Nasir, Khidhir Mohammed A, Jaloudi Mohammed, Hussain Sabir, Alashari Mouied M, Al Qawasmeh Khaled H, Rannug Ulf   +6 more
doaj   +1 more source

Self Capacitance Mismatch Calibration Technique for Fully-Differential Touch Screen Panel Self Capacitance Sensing System

Sensors, 2023
This paper presents a fully-differential touch screen panel (TSP) self-capacitance sensing (SCS) system with a self-capacitance mismatch calibration technique.
Siheon Seong, Sewon Lee, Sunghyun Bae, Minjae Lee   +3 more
doaj   +1 more source

Enhancing Smart Building Energy Resilience: A Novel Parallel-Series PV Architecture for Urban Partial Shading Mitigation

Smart Cities
Building-integrated photovoltaic systems are essential components of smart buildings and sustainable urban infrastructure, contributing to energy efficiency and carbon footprint reduction in smart cities. Mismatch loss, particularly under partial shading,
Tanveer Abbas, Syed Talha Safeer Gardezi, Noman Khan, Adnan Khan, Shakeel Ahmed, Kambiz Tehrani   +5 more
doaj   +1 more source

Mechanism Analysis of Photoelectric Mismatch Loss in Curved CIGS Cells: An Indoor Experimental Study

Buildings
Flexible photovoltaic (PV) technology not only has high power efficiency but also is thin and lightweight, enabling seamless adaption to the surface of curved buildings.
Jun Wang, Xinyi Tian, Mingjun Jiang, Guodong Lu, Jie Ji, Qiansheng Fang   +5 more
doaj   +1 more source