Results 71 to 80 of about 11,868,797 (285)

Comprehensive Power Quality Management for Transformerless Unified Power Quality Conditioner Under Multiple Operating Conditions

Shanghai Jiaotong Daxue xuebao
To address the power quality problems caused by power electronic loads, a two-leg topology-based transformerless unified power quality conditioner (TLTT-UPQC) is proposed, which can overcome the volume, weight, and magnetic saturation of power frequency ...
FU Zhe, ZHANG Qi, LIU Yang, WAN Bohao, WANG Ting, SUN Yanfei
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Artificial Neural Network–Based Optimization of Solar Photovoltaic and Battery-Integrated Unified Power Quality Conditioner for Microgrid Performance

Electrica
The paper represents a new artificial neural network (ANN)-based control strategy for a unified power quality conditioner (UPQC) with a solar photovoltaic (PV) array and battery energy storage system (BESS) to improve power quality in microgrids.
Kamlesh Kumar Bharati, Sachin, Yogesh Shekhar, Vijay Kumar Tewari, Omveer Singh   +4 more
doaj   +1 more source

Voltage sag compensation strategy for unified power quality conditioner with simultaneous reactive power injection

Journal of Modern Power Systems and Clean Energy, 2016
Unified power quality conditioner (UPQC) holds the capability of solving power quality problems, especially shows good performance in the voltage sag compensation.
Yunfei Xu, Xiangning Xiao, Yamin Sun, Yunbo Long   +3 more
doaj   +1 more source

Significant implication of unified power quality conditioner in power quality problems mitigation [PDF]

, 2019
This paper presents an analysis of a three-phase unified power quality conditioner (UPQC) in terms of design and performance. A back to back connection of a series compensator and a shunt compensator with a common DC-bus is utilized to build the UPQC ...
M. A. Hannan, Nor Farahaida Abdul Rahman, Rahman, Nor Farahaida Abdul, Kamrul Hasan, Othman, Muhammad Murtadha, Muhammad Murtadha Othman, Musirin, Ismail, Hannan, M. A., Ismail Musirin, Hasan, Kamrul   +9 more
core   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Evaluation of Reduced-Switch Seven-Level Converter-Based upqc with Hybrid Fuzzy-Feedforward Neural Network Algorithm

Brazilian Archives of Biology and Technology
To improve the performance of end-user equipment in an electric utility distribution network, it is necessary to improve power quality (PQ). This paper presents PQ improvement in electric distribution network using seven-level five switch converter based
Veera Nagi Reddy Varampati, Venkata Reddy Kota, Ashok Kumar Devarasetty Venkata   +2 more
doaj   +1 more source

Flexible control of single-phase unified power quality conditioner using frequency-domain approach

, 2013
Power conditioning devices are generally designed for full compensation of power quality problems irrespective of the requirements of the consumers. In this article, flexible control of a single-phase unified power quality conditioner is proposed, which ...
Singh, Bhim, Pal, Yash, Swarup, A.
core   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source