Results 91 to 100 of about 3,084,347 (318)

2017 CPES Annual Report [PDF]

, 2017
In its effort to develop power processing systems to take electricity to the next step, CPES has cultivated research expertise encompassing five technology areas: (1) power conversion technologies and architectures; (2) power electronics components; (3 ...
Center for Power Electronics Systems, Uncork-it, Inc.   +1 more
core  

High-power semiconductor laser array packaged on microchannel cooler using gold-tin soldering technology [PDF]

, 2012
High power semiconductor laser arrays have found increased applications in many fields. In this work, a hard soldering microchannel cooler (HSMCC) technology was developed for packaging high power diode laser array.
Lingling Xiong, Kang, Lijun, Xingsheng Liu, Xiong, Lingling, Wang, Jingwei, Pu Zhang, Li, Xiaoning, Zhiqiang Nie, Liu, Xingsheng, Xiaoning Li, Jingwei Wang, Lijun Kang, Nie, Zhiqiang, Zhang, Pu   +13 more
core   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

FEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani, Konstantinos Spanopoulos, Zoi Piperigkou, Nikos K. Karamanos   +3 more
wiley   +1 more source

Distribution Optimization Method for Power Environment-Friendly Mixed Insulation Gas

Zhongguo dianli
The state-of-art cost of environmental-friendly SF6/CF4 mixed insulating gas of GIS equipment in the power system is relatively high. In order to ensure its insulation and arc extinguishing performance, SF6 gas is overfilled on site, which is not in line
Jie DONG, Bo YANG, Guoxin YI, Haichuan HE, Le MA   +4 more
doaj   +1 more source

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

, 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

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
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

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

A megawatt-level surface wave oscillator in Y-band with large oversized structure driven by annular relativistic electron beam

Scientific Reports, 2018
High power vacuum electronic devices of millimeter wave to terahertz regime are attracting extensive interests due to their potential applications in science and technologies.
Jianguo Wang, Guangqiang Wang, Dongyang Wang, Shuang Li, Peng Zeng   +4 more
doaj   +1 more source

Fiber MOPAs with high control and high power [PDF]

, 2008
High power fiber sources have reached several kilowatts of output power, and are now leading contenders for many applications. Important attractions include control, efficiency, manufacturability, and reliability.
M. S. Z. Abidin, J.-N. Maran, Nilsson, J., Abidin, M.S.Z., Maran, J.-N., Codemard, C.A., Y. Jeong, Dupriez, P., Richardson, D.J., Farrell, C., Yoo, S., S. Yoo, Payne, D.N., Jeong, Y., J. Nilsson, J. Ji, J. K. Sahu, Ji, J., C. Farrell, D. J. Richardson, C. A. Codemard, P. Dupriez, Sahu, J.K., D. N. Payne   +23 more
core   +1 more source