Results 61 to 70 of about 5,009,115 (304)
A Novel Compensation for Differential Protection
, 2019 Power flow through a power system corridor is largely a function of the angle difference between the voltage phasors at two ends. Phase Shifting Transformers (PST) are placed in series with important lines at one end or combined with power transformers, to regulate the voltage angle difference between two ends of a power corridor.
Viona Catterson, Stark, Artur
openaire +2 more sources
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 +9 more
wiley +1 more source
Molecular Oncology, EarlyView.Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch +13 more
wiley +1 more source
Validation of mathematical model of differential protection [PDF]
, 2014 Comparison of results of mathematical modeling and field tests of a transformer differential protection is presented in this paper. An inrush current mode, external two-phase and three-phase faults are considered.
Wegierek, P. +4 more
core
Molecular Oncology, EarlyView.Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute +4 more
wiley +1 more source
Secure Protection Interface Communication for Line Current Differential Protection Systems
, 2018 A well-known and established power system protection system is line current differential protection. In order to set up such a protection system, communication between the protection relays, i.e. the protection interface, is required.
Aichhorn, Andreas
core +1 more source
Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer
Molecular Oncology, EarlyView.Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni +11 more
wiley +1 more source
Busbar differential protection of high voltage substations
, 2022 U ovom radu analizirane su visokoimpedantna i niskoimpedantna diferencijalna zaštita sabirnica koje se koriste u elektroenergetskom sustavu. Osim teorijskog objašnjenja, prikazan je primjer pomoću uređaja 7SS85 kojem je glavna funkcija zaštita sabirnica.
Grizelj, Tea
core +1 more source
"National Adversity: Managing Insurance and Protection" [PDF]
This paper concerns self-insurance and self-protection that countries may implement at a national level in pursuit of their security. The distinctions self-insurance, self-protection, and market insurance were first made by Ehrlich and Becker (1972 ...
Toshihiro Ihori, Martin McGuireb
core
System level tests of transformer differential protection using an IEC 61850 process bus
, 2013 The IEC 61850 family of standards for substation communication systems were released in the early 2000s, and include IEC 61850-8-1 and IEC 61850-9-2 that enable Ethernet to be used for process-level connections between transmission substation switchyards
Taylor, Richard R. +3 more
core +1 more source