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Results: 342
Developing and institutionalising the ‘Internationally-Minded School’
Tristan Bunnell
Aug 01, 2019
The concept and theory of ‘international mindedness’ has been much discussed and debated in recent years. The conceptualising of the character of ‘international mindedness’ as practiced by schools has begun to attract some...
Developing and institutionalising the ‘Internationally-Minded School’
Tristan Bunnell
Aug 01, 2019
The concept and theory of ‘international mindedness’ has been much discussed and debated in recent years. The conceptualising of the character of ‘international mindedness’ as practiced by schools has begun to attract some...
A crown-group cnidarian from the Ediacaran of Charnwood Forest, UK.
Cnidarians are a disparate and ancient phylum, encompassing corals and jellyfish, and occupy both the pelagic and benthic realms. They have a rich fossil record from the Phanerozoic eon lending insight into the early history of...
The Ursinus Weekly, March 20, 1939
WSGA to hold home conference Weekly board picks Alspach new editor to succeed Dunn Shearer, Snyder leads in "Love-in-a-mist" cast Coeds select Long queen of the May Six prose selections, many poems in Lantern Junior prom...
Ursinus College Collegeville Pennsylvania newspaper Denton Herber student government Marylouise Long Hall Chemical Society Florence Huet Curtain Club Ruby Robert Trucksess Mark Alspach May Day pageant debate team wrestling Basketball baseball Intramural Sports Frank X. Michel International Relations Club cultural history Higher Education Liberal Studies Social History United States History
Published by: Ursinus College
Sub-10 fs Time-Resolved Vibronic Optical Microscopy.
Christoph Schnedermann, Jong Min Lim, Torsten Wende, Alex S Duarte, Limeng Ni, Qifei Gu, Aditya Sadhanala, Akshay Rao, Philipp Kukura
Aug 28, 2019
We introduce femtosecond wide-field transient absorption microscopy combining sub-10 fs pump and probe pulses covering the complete visible (500-650 nm) and near-infrared (650-950 nm) spectrum with diffraction-limited optical...
A crown-group cnidarian from the Ediacaran of Charnwood Forest, UK.
Cnidarians are a disparate and ancient phylum, encompassing corals and jellyfish, and occupy both the pelagic and benthic realms. They have a rich fossil record from the Phanerozoic eon lending insight into the early history of...
Beam delivery and pulse compression to sub-50 fs of a modelocked thin-disk laser in a gas-filled Kagome-type HC-PCF fiber
F. Emaury, Coralie Fourcade Dutin, C.J. Saraceno, M. Trant, O.H. Heckl, Y.Y. Wang, C. Schriber, F. Gerome, T. Südmeyer, F. Benabid, U. Keller
Feb 25, 2013
We present two experiments confirming that hypocycloid Kagome-type hollow-core photonic crystal fibers (HC-PCFs) are excellent candidates for beam delivery of MW peak powers and pulse compression down to the sub-50 fs regime. We...
Beam delivery and pulse compression to sub-50 fs of a modelocked thin-disk laser in a gas-filled Kagome-type HC-PCF fiber
F. Emaury, Coralie Fourcade Dutin, C.J. Saraceno, M. Trant, O.H. Heckl, Y.Y. Wang, C. Schriber, F. Gerome, T. Südmeyer, F. Benabid, U. Keller
Feb 25, 2013
We present two experiments confirming that hypocycloid Kagome-type hollow-core photonic crystal fibers (HC-PCFs) are excellent candidates for beam delivery of MW peak powers and pulse compression down to the sub-50 fs regime. We...
102 fs pulse generation from a long-term stable, inkjet-printed black phosphorus-mode-locked fiber laser.
Xinxin Jin, Guohua Hu, Meng Zhang, Yuwei Hu, Tom Albrow-Owen, Richard CT Howe, Tien-Chun Wu, Qing Wu, Zheng Zheng, Tawfique Hasan
Jul 20, 2018
We demonstrate a long-term stable, all-fiber, erbium-doped femtosecond laser mode-locked by a black phosphorus saturable absorber. The saturable absorber, fabricated by scalable and highly controllable inkjet printing...
Gigahertz pulse source by compression of modelocked VECSEL pulses coherently broadened in the normal dispersion regime
We report the coherent spectral broadening of the output of a mode-locked VECSEL emitting 455 fs pulses at 1007 nm in the normaldispersion regime. Subsequent compression of the fiber outputs using a transmission grating...
Gigahertz pulse source by compression of modelocked VECSEL pulses coherently broadened in the normal dispersion regime
We report the coherent spectral broadening of the output of a mode-locked VECSEL emitting 455 fs pulses at 1007 nm in the normaldispersion regime. Subsequent compression of the fiber outputs using a transmission grating...
Hyperglycemia does not affect antigen specific activation and cytolytic killing by CD8+ T cells in vivo
Storyteller Kitty Wilson-Evans to Present to Friends of Dacus Library
Winthrop University
Jan 01, 0001
During the 1990s, and up until her retirement in 2010, Wilson-Evans was a storyteller and interpreter at Historic Brattonsville in York County. Wilson-Evans co-authored a book with Lucinda Dunn entitled "Kessie's Tales," based...
Published by: Winthrop University
Femtosecond formation dynamics of the spin Seebeck effect revealed by terahertz spectroscopy.
Tom S Seifert, Samridh Jaiswal, Joseph Barker, Sebastian T Weber, Ilya Razdolski, Joel Cramer, Oliver Gueckstock, Sebastian F Maehrlein, Lukas Nadvornik, Shun Watanabe, Chiara Ciccarelli, Alexey Melnikov, Gerhard Jakob, Markus Münzenberg, Sebastian TB Goennenwein, Georg Woltersdorf, Baerbel Rethfeld, Piet W Brouwer, Martin Wolf, Mathias Kläui, Tobias Kampfrath
Mar 06, 2019
Understanding the transfer of spin angular momentum is essential in modern magnetism research. A model case is the generation of magnons in magnetic insulators by heating an adjacent metal film. Here, we reveal the initial steps...
A Parallel Hybrid Feature Selection Approach Based on Multi-Correlation and Evolutionary Multitasking
Particle swarm optimization (PSO) has been successfully applied to feature selection (FS) due to its efficiency and ease of implementation. Like most evolutionary algorithms, they still suffer from a high computational burden...
Grid & High Performance Computing Computer Science and Information Technology High Performance Computing
Published by: IGI Global Scientific Publishing
Design and fabrication of hollow-core photonic crystal fibers for high-power ultrashort pulse transportation and pulse compression
Y. Y. Wang, Xiang Peng, M. Alharbi, C. Fourcade Dutin, T. D. Bradley, F. Gérôme, Michael Mielke, Timothy Booth, F. Benabid
Aug 01, 2012
We report on the recent design and fabrication of kagome-type hollow-core photonic crystal fibers for the purpose of high-power ultrashort pulse transportation. The fabricated seven-cell three-ring hypocycloid-shaped large core...
The Ursinus Weekly, June 6, 1938
Allen Dunn
Jan 01, 0001
Colorful musicale pleases large audience Harvey B. Danehower to head alumni Two new members elected to board Beury stresses citizen's duty as challenge to class of '38 Baccalaureate sermon reassures seniors Alumni athletic...
Ursinus College Collegeville Pennsylvania newspaper Arthur Martin Charles E. Beury Malcolm M. Derk freshmen customs Eugene H. Miller May Day pageant softball baseball Intramural Sports Richard Yahraes cultural history Higher Education Liberal Studies Social History United States History
Published by: Ursinus College
Design and fabrication of hollow-core photonic crystal fibers for high-power ultrashort pulse transportation and pulse compression
Y. Y. Wang, Xiang Peng, M. Alharbi, C. Fourcade Dutin, T. D. Bradley, F. Gérôme, Michael Mielke, Timothy Booth, F. Benabid
Aug 01, 2012
We report on the recent design and fabrication of kagome-type hollow-core photonic crystal fibers for the purpose of high-power ultrashort pulse transportation. The fabricated seven-cell three-ring hypocycloid-shaped large core...
Compression of PPG Signal Through Joint Technique of Auto-Encoder and Feature Selection
PPG signal utilize the light-based method to sense the blood-flow-rate as controlled by the actions of heart’s pumping. It is extensively utilized in the healthcare with application ranging from the pulse oximetry in the serious...
Published by: IGI Global Scientific Publishing
Analysis of Stator Slots and Rotor Pole Pairs Combinations of Rotor-Permanent Magnet Flux-Switching Machines
This paper investigates the influence of stator slots and rotor pole pairs combinations on torque performances in rotor permanent magnet flux switching (RPM-FS) machines. Based on a magnetomotive force (MMF) permeance model...
analytical models Finite-element analysis (FEA) flux switching (FS) permanent magnet (PM) machines rotors slots and pole pairs combination Torque /dk/atira/pure/subjectarea/asjc/2200/2207 name=Control and Systems Engineering /dk/atira/pure/subjectarea/asjc/2200/2208 name=Electrical and Electronic Engineering
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