Results 31 to 40 of about 200,390 (295)

New Electromagnetic Modes in Space-Time Modulated Dispersion-Engineered Media

, 2017
We report on new electromagnetic modes in space-time modulated dispersion-engineered media. These modes exhibit unusual dispersion relation, field profile and scattering properties.
Caloz, Christophe, Chamanara, Nima, Deck-Léger, Zoé-Lise, Kalluri, Dikshitulu   +3 more
core   +1 more source

Performance investigation of modular multilevel inverter topologies for photovoltaic applications with minimal switches

Electrical engineering & Electromechanics, 2022
Introduction. In recent years, a growing variety of technical applications have necessitated the employment of more powerful equipment. Power electronics and megawatt power levels are required in far too many medium voltage motor drives and utility ...
E. Parimalasundar, N. M. G. Kumar, P. Geetha, K. Suresh   +3 more
doaj   +1 more source

Ptychographic hyperspectral spectromicroscopy with an extreme ultraviolet high harmonic comb [PDF]

, 2016
We demonstrate a new scheme of spectromicroscopy in the extreme ultraviolet (EUV) spectral range, where the spectral response of the sample at different wavelengths is imaged simultaneously.
Adams, Daniel E., Gardner, Dennis F., Kapteyn, Henry C., Karl, Jr., Robert, Mancuso, Christopher A., Murnane, Margaret M., Porter, Christina L., Seaberg, Matthew H., Shanblatt, Elisabeth R., Zhang, Bosheng   +9 more
core   +3 more sources

Determination of location of multiple harmonic sources in a power system

International Journal of Electrical Power & Energy Systems, 2004
In this paper, a methodology for accurate determination of multiple harmonic sources in a power system is presented. In the proposed methodology, assuming that no prior information regarding the possible locations of the harmonic sources in the system is available, the problem of determination of location of harmonic sources is solved in two stages. In
Ashwani Kumar, Biswarup Das, Jaydev Sharma   +2 more
openaire   +1 more source

Adaptaquin is selectively toxic to glioma stem cells through disruption of iron and cholesterol metabolism

Molecular Oncology, EarlyView.
Adaptaquin selectively kills glioma stem cells while sparing differentiated brain cells. Transcriptomic and proteomic analyses show Adaptaquin disrupts iron and cholesterol homeostasis, with iron chelation amplifying cytotoxicity via cholesterol depletion, mitochondrial dysfunction, and elevated reactive oxygen species.
Adrien M. Vaquié, Davod R. Shah, Eliane E. S. Brechbühl, Michael McNicholas, Zhaoyang Xu, John H. Stockley, Laura Morcom, Diana Gold Diaz, Gemma C. Girdler, Rachel V. Seear, Gabriel Balmus, Rajiv R. Ratan, Harry Bulstrode, James A. Nathan, Manav Pathania, Kevin M. Brindle, David H. Rowitch   +16 more
wiley   +1 more source

Predictors of response and rational combinations for the novel MCL‐1 inhibitor MIK665 in acute myeloid leukemia

Molecular Oncology, EarlyView.
This study characterizes the responses of primary acute myeloid leukemia (AML) patient samples to the MCL‐1 inhibitor MIK665. The results revealed that monocytic differentiation is associated with MIK665 sensitivity. Conversely, elevated ABCB1 expression is a potential biomarker of resistance to the treatment, which can be overcome by the combination ...
Joseph Saad, Rhiannon Newman, Elmira Khabusheva, Sofia Aakko, Eric Durand, Mahesh Tambe, Heikki Kuusanmäki, Alun Parsons, Juho J. Miettinen, Komal Kumar Javarappa, Ezgi June Olgac, Nemo Ikonen, Mika Kontro, Kimmo Porkka, Heiko Maacke, Janghee Woo, Ensar Halilovic, Caroline A. Heckman   +17 more
wiley   +1 more source

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

Molecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra, Shamsudheen Karuthedath Vellarikkal, Lixia Li, Hong Sun, Khoa Nguyen, Amber Montano, Suchitra Natarajan, Federica Piccioni, Alex Michael Tamburino, Xin Yu, Aleksandra Katarzyna Olow   +10 more
wiley   +1 more source

Perspectives in educating molecular pathologists on liquid biopsy: Toward integrative, equitable, and decentralized precision oncology

Molecular Oncology, EarlyView.
Liquid biopsy enables minimally invasive, real‐time molecular profiling through analysis of circulating biomarkers in biological fluids. This Perspective highlights the importance of training pathologists through integrative educational programs, such as the European Masters in Molecular Pathology, to ensure effective and equitable implementation of ...
Marius Ilié, Umberto Malapelle, Catherine Alix‐Panabières, Claus Lindbjerg Andersen, Sandra Chlebowski, Vivien Lake, Caroline Lacoux, Virginie Lespinet‐Fabre, Olivier Bordone, Simon Heeke, Christophe Bontoux, Ellen Heitzer, Klaus Pantel, Paul Hofman   +13 more
wiley   +1 more source

Application of electrical nonlinear load harmonic analysis method integrating intelligent sensor data in intelligent agricultural power management

Measurement: Sensors
In intelligent agricultural power management, the impact of harmonics on the power grid and its operating equipment cannot be ignored. The location of harmonic sources and the amplitude of harmonics injected into the power grid have significant ...
Jilei Qu, Meiying Niu, Qing Lin, Yanyan Li   +3 more
doaj   +1 more source

Harmonic Disturbance Rejection Control for Magnetic Field Compensation Applications [PDF]

, 2013
A simple control strategy was studied for harmonic disturbance rejection in magnetic field compensation systems for low-field magnetic resonance techniques.
Anoardo, Esteban, Forte, Guillermo Omar
core