Results 51 to 60 of about 150,206 (312)

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source

Modeling and simulation of the shading effect on the performance of a photovoltaic module in the presence of the bypass diode.

E3S Web of Conferences, 2018
In photovoltaic renewable energy production systems where production is dependent on weather conditions, maintaining production at a suitable level is more than essential.
Zebiri Mohamed, Mediouni Mohamed, Idadoub Hicham   +2 more
doaj   +1 more source

Delayed grape ripening by intermittent shading to counter global warming depends on carry-over effects and water deficit conditions

OENO One, 2023
Grapevine phenology is continuously advancing due to global warming, exposing berry ripening to increasingly drier and hotter episodes that can dramatically affect yield and berry quality.
Benjamin Tiffon-Terrade, Thierry Simonneau, Amélia Caffarra, Romaine Boulord, Philippe Pechier, Nicolas Saurin, Charles Romieu, Damien Fumey, Angélique Christophe   +8 more
doaj   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Developmental and chemical characteristics of Melittis melissophyllum L. in limited access of sunlight

Herba Polonica, 2020
Introduction: Bastard balm grows in forests, in central and southeastern part of Europe. The herb of this species is rich in phenolics, mainly flavonoids, phenolic acids and coumarins.
Szymborska-Sandhu Izabela
doaj   +1 more source

The effects of leaf removal and artificial shading on the composition of Chardonnay and Pinot noir grapes

OENO One, 2020
Aims: The aim of this study was to assess the effects of leaf removal and bunch shading on the analytical composition of Pinot noir and Chardonnay (Vitis vinifera L.) grapes suitable for making premium sparkling wine.
Isabella Ghiglieno, Fulvio Mattivi, Gabriele Cola, Davide Trionfini, Daniele Perenzoni, Anna Simonetto, Gianni Gilioli, Leonardo Valenti   +7 more
doaj   +1 more source

Effects of Different Planting Densities on Photosynthesis in Maize Determined via Prompt Fluorescence, Delayed Fluorescence and P700 Signals

Plants, 2021
The mutual shading among individual field-grown maize plants resulting from high planting density inevitably reduces leaf photosynthesis, while regulating the photosynthetic transport chain has a strong impact on photosynthesis.
Wanying Chen, Bo Jia, Junyu Chen, Yujiao Feng, Yue Li, Miantai Chen, Huanhuan Liu, Zhitong Yin   +7 more
doaj   +1 more source

Shades and concepts

Analysis, 2001
In this paper, we criticise the claim, made by J. McDowell and B. Brewer, that the contents of perceptual experience are purely conceptual.
Dokic, Jérôme, Pacherie, Elisabeth
openaire   +3 more sources

Integrated PV and multilevel converter system for maximum power generation under partial shading conditions [PDF]

, 2013
The emerging trend towards the harnessing of the electrical power from solar energy has increased the research effort in power electronics applications.
Abdalla, Imadeddin Abdalla
core  

Modification of the convexity prior but not the light-from-above prior in visual search with shaded objects

, 2007
Studies of visual search performance with shaded stimuli, in which the target is rotated by 180º relative to the distracters, typically demonstrate more efficient performance in stimuli with vertical compared to horizontal shading gradients. In addition,
Champion, R.A., Adams, Wendy J., Wendy J Adams, Adams, W.J., Champion, Rebecca A., Rebecca A Champion   +5 more
core   +1 more source