Results 91 to 100 of about 13,385,977 (297)

A Non-isolated Modified Zeta Converter-fed DC Motor under Load Condition [PDF]

open access: yesBrazilian Archives of Biology and Technology
In this paper, the steady state performance characteristics of a separately excited DC motor fed by a non-isolated positive output DC-DC converter of high voltage gain Zeta topology are presented. The suggested Zeta converter configuration energized by a
Murali Duraisamy, Shruthi Kumar
doaj   +1 more source

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

open access: yesMolecular 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

Diamond Schottky-Diode in a non-isolated buck converter

open access: yes, 2022
5 S.This work presents the in-circuit operation of a diamond Schottky-diode in a non-isolated buck converter for LED applications at mains voltage. A Schottky-diode on boron doped monocrystalline diamond substrate was assembled in an engineering package.
Reinke, Philipp   +10 more
core  

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

open access: yesMolecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim   +7 more
wiley   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani   +9 more
wiley   +1 more source

Reconfigurable Non-Isolated DC-DC Converter for DC Microgrid Applications

open access: yesIEEE Open Journal of Power Electronics
This paper presents a proof of concept of a reconfigurable non-isolated DC-DC converter for connecting different energy sources and loads in a DC microgrid.
Vinod Yadav, Andrii Chub, Neelesh Yadav
doaj   +1 more source

Single Switched Non-isolated High Gain Converter

open access: yesInternational Journal of Power Electronics and Drive Systems (IJPEDS), 2017
<p>This paper presents a new single switched inductor- capacitor coupled transformer-less high gain DC-DC converter which can be used in renewable energy sources like PV, fuel cell in which the low DC output voltage is to be converted into high dc output voltage.
Lopamudra Mitra, Ullash Kumar Rout
openaire   +1 more source

A role for eIF5A in translational control of stress‐inducible proteins in multiple myeloma cell lines

open access: yesMolecular Oncology, EarlyView.
Loss of eIF5A rewires thapsigargin‐mediated endoplasmic reticulum stress responses in multiple myeloma cells by selective translation of mRNA transcripts, consequently dampening thapsigargin‐induced unfolded protein response (UPR) activation and shifting the balance from induction of apoptosis toward cell survival and proliferation.
Demi Both   +7 more
wiley   +1 more source

SIMULATION MODELLING ON AN INTEGRATED NON-ISOLATED BUCK-FLYBACK AC-DC CONVERTER FOR POWER QUALITY IMPROVEMENT

open access: yes, 2014
: In this proposed new converter is an inherent integration of a buck converter and a flyback converter, which operates in either fly back mode or buck mode according to whether the input voltage is lower or higher than the output voltage.In this way ...
Dr. T. Govindaraj, C. Surya
core  

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