Results 41 to 50 of about 627,126 (292)

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Cost of energy and mutual shadows in a two-axis tracking PV system [PDF]

, 2012
The performance improvement obtained from the use of trackers in a PV system cannot be separated from the higher requirement of land due to the mutual shadows between generators.
Perpiñan Lamigueiro, Oscar
core   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Further Development of Surface Metrology Methods for Predicting the Functional Performance of Flexible PV Barrier Films [PDF]

, 2013
Surface topography analysis plays a very significant role in determining the functional performance for many engineering surfaces. In this paper, feature characterisation techniques, based on the ‘Wolf pruning’ method are implemented to characterise ...
Sweeney, Francis, Elrawemi, Mohamed, Blunt, Liam, Fleming, Leigh, Elrawemi, M., Fleming, L., Sweeney, F., Blunt, L.   +7 more
core   +1 more source

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Mechanical challenge of frameless PV-modules

2010 12th IEEE Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems, 2010
Frameless glass-to-glass PV-modules are exposed to a wide range of weather conditions, depending on their destined place of installation. Numerous aspects affect the mechanical stability as well as the mechanical durability under static and dynamic load conditions. These aspects are presented and discussed in detail.
B. Weller, L. Tautenhahn
openaire   +2 more sources

Short-term performance variations of different photovoltaic system technologies under the humid subtropical climate of Kanpur in India [PDF]

, 2015
The study discusses the short-term performance variations of grid-connected photovoltaic (PV) systems installed in Kanpur, India. The analysis presents a holistic view of the performance variations of three PV array technologies [multi-crystalline (multi-
Georgitsioti, Tatiani, Forbes, Ian, Anand, Raghubir, Pillai, Gobind, Pearsall, Nicola, Putrus, Ghanim, Gopalakrishna Pillai, Gobind   +6 more
core   +1 more source

Understanding Further the Phenotypic Spectrum of Central Nervous System Inflammatory Demyelinating Disorders Using Unsupervised Clustering

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Central nervous system (CNS) inflammatory demyelinating syndromes, including multiple sclerosis (MS), aquaporin‐4 antibody–positive neuromyelitis optica spectrum disorder (AQP4 + NMOSD), and myelin oligodendrocyte glycoprotein (MOG) antibody–associated disease (MOGAD), occasionally overlap.
Bade Gulec, Elif Everest, Melih Tutuncu, Ugur Bilge, Sabahattin Saip, Ugur Uygunoglu, Aksel Siva   +6 more
wiley   +1 more source

Energy performance of commercial c-Si PV modules in accordance with IEC 61853-1, -2 and impact on the annual specific yield

EPJ Photovoltaics, 2023
As energy yields of photovoltaic modules are highly related to local climate and ambient conditions, it is necessary to assess the energy-yield performance of PV modules under various operating conditions.
Monokroussos Christos, Zhang Yating, Lee Eleanor W., Xu Frank, Zhou Allen, Zhang Yichi, Herrmann Werner   +6 more
doaj   +1 more source

Annual Prediction Output of an RADTIRC-PV Module [PDF]

Energies, 2018
The number of solar photovoltaic (PV) installations has been increasing worldwide but the high capital cost of installation continues to be the main challenge, particularly in many developing countries. The solar concentrator, a device that focuses the sunlight onto a small area, has the potential to minimize the use of expensive PV material while ...
Daria Freier, Firdaus Muhammad-Sukki, Siti Abu-Bakar, Roberto Ramirez-Iniguez, Abu Munir, Siti Mohd Yasin, Nurul Bani, Abdullahi Mas’ud, Jorge Ardila-Rey, Md Karim   +9 more
openaire   +5 more sources