Results 111 to 120 of about 225,092 (284)

Bus Voltage Stabilization Control of Photovoltaic DC Microgrid Based on Fuzzy-PI Dual-Mode Controller

Journal of Electrical and Computer Engineering, 2020
The photovoltaic DC microgrid has strong nonlinearity and time variation. Therefore, traditional dual closed-loop control strategy of voltage and current based on PI controller cannot effectively restrain the fluctuation and impact of DC bus voltage when
Yu Zhang, Shuhao Wei, Jin Wang, Lieping Zhang   +3 more
doaj   +1 more source

Robust Decentralized Controller Design for Large Scale Systems: Subsystems Approach [PDF]

, 2011
The paper addresses the problem of the robust output feedback PI controller design for complex large-scale systems with stateoutput decentralized structure.
Quang Thuan Nguyen, Vojtech Veselý
core  

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Bayesian Optimization-Based Tuning of the Proportional-Integral Controller for Grid-Connected Three-Level NPC Converter

Eletrônica de Potência
Power converters provide energy interface in various applications; in photovoltaics, they interconnect solar panels to the grid, with two‑level inverters being the most common across virtually all power ranges, followed by three‑level neutral point ...
Vitor S. Jorge, Angelo S. Lunardi, Luan A. Sousa, Rodolfo V. Rocha, Renato M. Monaro, Alfeu J. Sguarezi Filho   +5 more
doaj   +1 more source

STATCOM Controller Design and Experimental Investigation for Wind Generation System

IEEE Access, 2019
Controlling of Wind Generation System (WGS) is a vital process to adjust the value of voltage fluctuation that linked to the grid under variations of wind speed.
Amr M. Ibrahim, Sanaa A. Gawish, Noha H. El-Amary, Soliman M. Sharaf   +3 more
doaj   +1 more source

Methylation biomarkers can distinguish pleural mesothelioma from healthy pleura and other pleural pathologies

Molecular Oncology, EarlyView.
We developed and validated a DNA methylation–based biomarker panel to distinguish pleural mesothelioma from other pleural conditions. Using the IMPRESS technology, we translated this panel into a clinically applicable assay. The resulting two classifier models demonstrated excellent performance, achieving high AUC values and strong diagnostic accuracy.
Janah Vandenhoeck, Nele De Meulenaere, Thomas Vanpoucke, Joe Ibrahim, Dieter Peeters, Suresh Krishan Yogeswaran, Wen Wen, Paul Van Schil, Jeroen M. H. Hendriks, Jo Raskin, Jan van Meerbeeck, Guy Van Camp, Ken Op de Beeck   +12 more
wiley   +1 more source

Artificial Neural Network Based Adaptive Control of Single Phase Dual Active Bridge With Finite Time Disturbance Compensation

IEEE Access, 2019
Single phase Dual Active Bridge (DAB) has found numerous applications in modern energy architectures such as direct current (DC) microgrid, electrical vehicle charging and high voltage direct current (HVDC) system.
Zaheer Farooq, Taimur Zaman, Muhammad Amir Khan, Nasimullah, S. M. Muyeen, Asier Ibeas   +5 more
doaj   +1 more source

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

Molecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto, Louise Raunkilde, Jan Lindebjerg, Mads Malik Aagaard, Christina Therkildsen, Jakob Kleif, Lars Henrik Jensen, Torben Frøstrup Hansen, Rikke Fredslund Andersen   +8 more
wiley   +1 more source

Set point tracking of Ball and Beam System Using Genetic Algorithm based PI-PD Controller

NUST Journal of Engineering Sciences, 2019
The ball and beam system is one of the commonly used benchmark control apparatus for evaluating numerous different real systems and control strategies. It is an inherently nonlinear and open-loop unstable system.
Tayyab Ali, Suheel Abdullah Malik, Muhammad Adeel, Muhammad Amir   +3 more
doaj   +1 more source

Next‐generation proteomics improves lung cancer risk prediction

Molecular Oncology, EarlyView.
This is one of very few studies that used prediagnostic blood samples from participants of two large population‐based cohorts. We identified, evaluated, and validated an innovative protein marker model that outperformed an established risk prediction model and criteria employed by low‐dose computed tomography in lung cancer screening trials.
Megha Bhardwaj, Clara Frick, Ben Schöttker, Bernd Holleczek, Hermann Brenner   +4 more
wiley   +1 more source