Results 61 to 70 of about 170,740 (263)
An optimal reactive power pre-dispatch approach for minimizing active power losses
Frontiers in Energy ResearchRenewable energy sources (RES) depend on location and weather conditions, which can negatively impact the transmission system operator’s active power losses.
Daniel Baltensperger +4 more
doaj +1 more source
Evaluation of Electric Energy Losses in Kirkuk Distribution Electric System Area [PDF]
Iraqi Journal for Electrical and Electronic Engineering, 2011 Correct calculations of losses are important for several reasons. There are two basic methods that can be used to calculate technical energy losses, a method based on subtraction of metered energy purchased and metered energy sold to customers and a ...
Sameer S. Mustafa +2 more
doaj
Power loss mechanisms in pathological tracheas
Journal of Biomechanics, 2016 The effort required to inhale a breath of air is a critically important measure in assessing airway function. Although the contribution of the trachea to the total flow resistance of the airways is generally modest, pathological alterations in tracheal geometry can have a significant negative effect.
Bates, A.J. +5 more
openaire +3 more sources
Molecular Oncology, EarlyView.Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park +6 more
wiley +1 more source
Analysis of Critical Power Loss in a Superconductor [PDF]
Journal of Applied Physics, 1971 A critical power dissipation resulting from an oscillating magnetic field, Hp cosωt, can produce a magnetic breakdown field, Hp′ < Hc, the critical field of the superconductor. The analysis shows, for example, why the breakdown field of a superconducting microwave cavity can be well below Hc in some cases, and indicates what the functional ...
openaire +2 more sources
Molecular Oncology, EarlyView.Single‐cell DNA methylation (scDNAme) profiling maps epimutational clonal evolution, revealing mechanisms of malignancy and therapeutic resistance across diverse cancer types. By providing a high‐resolution landscape of intratumoral heterogeneity, these technologies empower precise patient stratification, guide the development of enhanced ...
Ik Soo Kim
wiley +1 more source
Characteristics of Additional Load Losses of Spindle System of Machine Tools
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010 Energy consumption of machine tool has drawn wide attention in recent years. The additional load losses of machine tools are of great importance for investigating the energy consumption of machine tools because those account for 15-20% of the cutting ...
Shaohua HU, Fei LIU, Yan HE, Bin PENG
doaj +1 more source
Molecular Oncology, EarlyView.This review summarizes the transcription factors, repressive chromatin‐modifying complexes, and epigenetic mechanisms that control fetal hemoglobin repression. Notably, many regulators of γ‐globin silencing also function in transcriptional and epigenetic networks that drive cancer, highlighting opportunities to translate advances in hemoglobinopathy ...
Meigen Yu +3 more
wiley +1 more source
Molecular Oncology, EarlyView.The cell‐autonomous roles of interferon type 1 vary based on duration and intensity. While acute, robust signaling results in cancer cell cytotoxic effects, sustained, low‐level signaling is associated with tumor‐promoting effects. This review summarizes current research of IFN‐1 in cancer and within the clinical setting, with an emphasis on female ...
Ashlyn Conant +7 more
wiley +1 more source