Results 111 to 120 of about 20,817,051 (316)

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Structural Characteristics of Fibrillar Crystals in Uniaxially Stretched Isotactic Polypropylene Dominated by Temperature and Strain

Macromolecular Materials and Engineering
The spherulitic morphology of isotactic polypropylene can be transformed into the oriented fibrillar morphology through hot stretching processes with varying temperature (Ts) or altering strain (εt).
Hao Lin, Jiang Guo, Xiang Huang, Shengbao Jiang, Mengyi Xu   +4 more
doaj   +1 more source

Distributed Computing Optimization in Unmanned Aerial Vehicle Swarm Cooperative Networks

Journal of Computing and Information Technology, 2023
The Unmanned Aerial Vehicle (UAV) swarm cooperative networks across diverse domains present significant challenges in management and control to maximize collaborative efficiency, particularly in applications for large-scale and dynamic environments where
Wangchun Luo, Xinghua Zhang, Fu Zhang, Zhibin Shi, Hongyi Liu   +4 more
doaj  

Survey of a power quality measurement campaign in low-voltage grids

, 2019
With an increasing share of renewable energy generation becoming connected to distribution grids, power quality has attracted the attention of grid operators and academia.
Tukia, Toni, Kütt, Lauri, Püvi, Verner, Lehtonen, Matti, Lauri Kutt, Matti Lehtonen, Toni Tukia, Verner Puvi   +7 more
core   +1 more source

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona, Katharina T. Stonig, Jens Meiler, Clara T. Schoeder, Monica L. Fernández‐Quintero   +4 more
wiley   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Design and Implementation of Security Audit and Monitoring System in Network Security Risk Perception of Power Monitoring System

Journal of Applied Science and Engineering
This study tackles challenges in server O&M and network security by proposing an ALBERTbased knowledge graph framework. Traditional methods face low information correlation, incomplete entity extraction, and inefficient decision-making.
Ruizhi Zhang, Hong Jia, Boyan Song, Changjin Xu, Xiaolin Zhang   +4 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Quantitative stability analysis of Grid-Following inverter with Grid-Supporting control and stability enhancement method based on Multi-Voltage feedforward

International Journal of Electrical Power & Energy Systems
Grid-following inverters with grid-supporting control (GFLI-GSC) can provide inertia and voltage support to the grid, but GSC degrades their stability under weak grid.
Song Zhang, Zhiwei Xie, Yandong Chen, Zili Wang, Wenhua Wu, Qianyuan Li   +5 more
doaj   +1 more source