Results 61 to 70 of about 3,418 (285)

A New Quadratic Boost Converter with Voltage Multiplier Cell: an Analysis and Assessment

International Journal of Smart Home, 2016
A new topology of high gain DC-DC quadratic boost converter with voltage multiplier cell (VMC) is introduced in this paper. The proposed VMC technique is derived from the traditional quadratic boost converter, which has an advantage with high voltage gain and stress across the semiconductor devices are lower than the output voltage.
Muhammad Zeeshan Malik, Amjad Ali, Qunwei Xu, Guozhu Chen   +3 more
openaire   +1 more source

Transcripts enriched in codons that trigger P‐site tRNA‐mediated mRNA decay possess stable mRNA

FEBS Open Bio, EarlyView.
PTMD codons were first described by Mendel et al. as mediators of an mRNA decay pathway dependent on the human protein CNOT3, homologous to yeast Not5. Our findings confirm that PTMD codons destabilize transcripts; however, unlike in yeast, the human pathway specifically targets and slightly destabilizes primarily stable mRNAs.
Rodolfo Lopes Carneiro, Fernando Lucas Palhano   +1 more
wiley   +1 more source

Modified Sepic ZVRT Converter With Serial Magnetic Coupling and Voltage Multiplier Cell

Eletrônica de Potência
This paper presents a high voltage gain dc-dc converter operating with soft switching, high switching frequency, and reduced voltage stress in all semiconductors, which is suitable for applications as renewable energy sources.
Fabio Inocencio Kravetz, Roger Gules
doaj   +1 more source

Fluid Biomarkers of Disease Burden and Cognitive Dysfunction in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Identifying objective biomarkers for progressive supranuclear palsy (PSP) is crucial to improving diagnosis and establishing clinical trial and treatment endpoints. This study evaluated fluid biomarkers in PSP versus controls and their associations with regional 18F‐PI‐2620 tau‐PET, clinical, and cognitive outcomes.
Roxane Dilcher, Charles B. Malpas, Stuart J. McDonald, William T. O’Brien, Craig Despott, Kelly L. Bertram, Matthew P. Pase, Lukas Frontzkowski, Meng Law, Terence J. O’Brien, Lucy Vivash   +10 more
wiley   +1 more source

High Gain Transformer-Less Double-Duty-Triple-Mode DC/DC Converter for DC Microgrid

IEEE Access, 2019
High-gain DC/DC converters with high efficiency are needed in dc microgrid owed to the low voltage of power sources, e.g., photovoltaic-cell and fuel-cell.
Mahajan Sagar Bhaskar, Mohammad Meraj, Atif Iqbal, Sanjeevikumar Padmanaban, Pandav Kiran Maroti, Rashid Alammari   +5 more
doaj   +1 more source

A Prospective Study of Individuals at Risk of Multiple Sclerosis Informs the Design of Primary Prevention Studies

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective In multiple sclerosis, the optimal time for deploying a therapeutic intervention is before the central nervous system is damaged; given the success of trials treating the earliest stage of MS, the radiologically isolated syndrome, developing primary prevention strategies is an important next challenge.
Amy W. Laitinen, Ceren Tozlu, Tina Roostaei, Fatoumata Diallo, Kaho Onomichi, Jiyeon Son, Zongqi Xia, Philip L. De Jager   +7 more
wiley   +1 more source

A Comprehensive Review on Voltage Multiplier Cells for DC-DC Converters

E3S Web of Conferences
This paper provides a comprehensive overview of voltage multiplier cells by Considering High step-up DC/DC converters without isolation for solar and wind power systems. A significant number of topologies have been investigated. This work reviews voltage multiplier and classifies voltage multiplier cells for High step-up DC/DC converters without ...
Sravanthi B., Nagi Reddy B., Renuka B., Vamshi Krishna G., Pal Thethi H., Jayanthi Muthuswamy   +5 more
openaire   +2 more sources

GAD65 Antibody ELISA With Extended Reportable Range: Validation and Guidance for Neurological Practice

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To (1) validate GAD65‐ELISA detection and quantification for type 1 diabetes mellitus and autoimmune neurological diagnoses, (2) correlate ELISA results (reference range < 5 IU/mL) with established radioimmunoprecipitation assay (RIA; ≤ 0.02 nmol/L), and (3) define ELISA clinical utility and pitfalls.
Andrew McKeon, Dana Olofson, Diana Anissian, Divyanshu Dubey, Eoin P. Flanagan, Max C. Herman, Sarosh R. Irani, Daniel H. Lachance, Maria A. Willrich, Sean Pittock, John R. Mills, Anastasia Zekeridou   +11 more
wiley   +1 more source

A Compact Integrated Equalizer Based on Multi-Stacked Buck-Boost Converter for Large-Scale Energy Storage System

Energies
Traditional symmetric voltage multiplier-based structures offer low current stress and high scalability. However, the equalization current flowing into each energy storage cell must overcome four diode voltage drops per switching cycle, significantly ...
Yunchi Qiao, Xuejiao Pan, Miao Mou, Yanghang Ou, Zhenbo Wei, Xuxiang Li, Weiting Xu, Xinyuan Zhang   +7 more
doaj   +1 more source

Peripheral Neutrophil Activation and Extracellular Trap Formation in Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
Markers of neutrophil activation are increased in plasma during ALS, and markers of NET formation associate with ALS survival. ABSTRACT Objectives Peripheral neutrophil levels in amyotrophic lateral sclerosis (ALS) inversely correlate with survival, suggesting a role for neutrophils in disease progression.
Lillia A. Baird, Haley McQuown, Jihyun Park, Samuel J. Teener, Ian F. Webber‐Davis, Andrew D. Carter, Dae‐Gyu Jang, Eva L. Feldman, Stephen A. Goutman, Benjamin J. Murdock   +9 more
wiley   +1 more source