Results 91 to 100 of about 904,656 (296)
Наука. Инновации. ТехнологииA comprehensive analysis of all failures and replacements of subsurface lifting equipment in one region of Western Siberia on a well stock with problems due to scale deposits has been carried out.
D. A. Ivanov +4 more
doaj +1 more source
Molecular Oncology, EarlyView.Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice +16 more
wiley +1 more source
Availability analysis of the traveling-wave maser amplifiers in the deep space network. Part 1: The 70-meter antennas [PDF]
The results of the reliability and availability analyses of the individual S- and X-band traveling-wave maser (TWM) assemblies and their operational configurations in the 70-meter antennas of NASA's Deep Space Network (DSN) are described.
Issa, T. N.
core +1 more source
An initial approach to distributed adaptive fault-handling in networked systems [PDF]
, 2009 We present a distributed adaptive fault-handling algorithm applied in networked systems. The probabilistic approach that we use makes the proposed method capable of adaptively detect and localize network faults by the use of simple end-to-end test ...
Gillblad, Daniel, Steinert, Rebecca
core +1 more source
Potential therapeutic targeting of BKCa channels in glioblastoma treatment
Molecular Oncology, EarlyView.This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak +4 more
wiley +1 more source
Markov Model-Based Reliability Analysis Considering the Redundancy Effect of Modular Converters
IEEE AccessThis paper uses a DAB converter and a non-isolated DC-DC converter as modules. It analyzes the differences in circuit characteristics and reliability due to the redundancy effect by combining them in series and parallel.
Jae-Seong Jo +5 more
doaj +1 more source
Exploiting metabolic adaptations to overcome dabrafenib treatment resistance in melanoma cells
Molecular Oncology, EarlyView.We show that dabrafenib‐resistant melanoma cells undergo mitochondrial remodeling, leading to elevated respiration and ROS production balanced by stronger antioxidant defenses. This altered redox state promotes survival despite mitochondrial damage but renders resistant cells highly vulnerable to ROS‐inducing compounds such as PEITC, highlighting redox
Silvia Eller +17 more
wiley +1 more source
Reliability Analysis Considering the PFC Function and Redundancy Effect of the Vienna Converter
IEEE AccessThis paper analyzes the impact of power factor correction (PFC) on the failure rate of a Vienna converter through reliability analysis under conditions where AC-to-DC conversion is possible but the PFC function is not functioning due to a partial failure
Yun-Sik Jang +2 more
doaj +1 more source
A Statistical State Analysis of a Marine Gas Turbine
Actuators, 2019 This paper describes the analysis, from a statistical point of view, of a maritime gas turbine, under various operating conditions, so as to determine its state.
Suzana Lampreia +3 more
doaj +1 more source
Evolution of Threats in the Global Risk Network
, 2018 With a steadily growing population and rapid advancements in technology, the global economy is increasing in size and complexity. This growth exacerbates global vulnerabilities and may lead to unforeseen consequences such as global pandemics fueled by ...
Korniss, Gyorgy +3 more
core +1 more source