Results 91 to 100 of about 13,947,017 (382)
BMC Medical Research Methodology, 2022 Background Meta-analyses are used to summarise the results of several studies on a specific research question. Standard methods for meta-analyses, namely inverse variance random effects models, have unfavourable properties if only very few (2 – 4 ...
Moritz Felsch +5 more
doaj +1 more source
Amplification efficiency: linking baseline and bias in the analysis of quantitative PCR data
Nucleic Acids Research, 2009 Despite the central role of quantitative PCR (qPCR) in the quantification of mRNA transcripts, most analyses of qPCR data are still delegated to the software that comes with the qPCR apparatus. This is especially true for the handling of the fluorescence
J. Ruijter +6 more
semanticscholar +1 more source
The unlikely Carnot efficiency
, 2014 The efficiency of an heat engine is traditionally defined as the ratio of its average output work over its average input heat. Its highest possible value was discovered by Carnot in 1824 and is a cornerstone concept in thermodynamics.
Broeck, Christian Van den +3 more
core +1 more source
FEBS Letters, EarlyView.In the adult T‐cell leukemia/lymphoma (ATL) cell line ED, the human T‐cell leukemia virus type 1 (HTLV‐1) provirus was integrated into the intron of the ift81 gene in the antisense orientation. Despite this integration, both the intact ift81 and the viral oncogene hbz were simultaneously expressed, likely due to the functional insufficiency of viral ...
Mayuko Yagi +5 more
wiley +1 more source
Applied SciencesThe positive effect of plasma electrolytic treatment on CrWMn tool steel to increase the wear resistance of its surface is shown. The effect of plasma electrolytic nitriding and subsequent polishing on the structure, phase and elemental composition ...
Sergey N. Grigoriev +8 more
doaj +1 more source
Assessing Voltage Unbalance Conditions in IE2, IE3 and IE4 Classes Induction Motors
IEEE Access, 2020 Brazil has started an energy transition process through more efficient electric motors. The new legislation determining the IE3 Class as the minimum efficiency level in commercial electric motors became valid in August 2019.
Jonathan Munoz Tabora +5 more
doaj +1 more source
Improving Bacteria Controller Efficiency [PDF]
, 2009 We present a novel approach that would enable the placement of dynamic sensor platforms in the most optimal areas for data collection in an environment of any size.
Oyekan, John
core +1 more source
FEBS Letters, EarlyView.Three‐dimensional (3D) biological systems have become key tools in lymphoma research, offering reliable in vitro and ex vivo platforms to explore pathogenesis and support precision medicine. This review highlights current 3D non‐Hodgkin lymphoma models, detailing their features, advantages, and limitations, and provides a broad perspective on future ...
Carla Faria +3 more
wiley +1 more source
On the relation between energy efficiency and spectral efficiency of multiple-antenna systems [PDF]
, 2013 Motivated by the increasing interest in energy-efficient communication systems, the relation between energy efficiency (EE) and spectral efficiency (SE) for multiple-input-multiple-output (MIMO) systems is investigated in this paper.
Chen, Yan +4 more
core +1 more source