Results 71 to 80 of about 4,369,846 (398)

Emission dynamics and spectrum of a nanoshell-based plasmonic nanolaser spaser

Nanophotonics
We study theoretically the emission and lasing properties of a single nanoshell spaser nanoparticle with an active core and a plasmonic metal shell. Using time-dependent equations for the gain medium and metal, we calculate the lasing threshold through ...
Aradian Ashod, Caicedo Karen, Cathey Andres, Mora Milena, Recalde Nicole, Infusino Melissa, Veltri Alessandro   +6 more
doaj   +1 more source

The L-Emission Spectrum of Argon [PDF]

Nature, 1935
OF the X-spectra of rare gases, the K-series of xenon and that of krypton have been measured1, and from their absorption spectra the K-edge of argon2, krypton3 and the L-edge of xenon3 are known. For the L-absorption edge of Xe, as well as for the K-edge of argon4, a fine structure also has been found.
M. Bakovský, V. Dolejek
openaire   +1 more source

Spectroscopic Identification of the Infrared Counterpart to GX5-1 [PDF]

, 2003
Using CGS4 on UKIRT, we have obtained a 1.95-2.45 micron infrared spectrum of the primary candidate counterpart to the bright Z LMXB GX5-1. IR photometry by Naylor, Charles, & Longmore (1992) and the astrometry of Jonker et al.
Bandyopadhyay, R. M., Charles, P. A., Shahbaz, T.   +2 more
core   +2 more sources

A Comprehensive Overview of the Clinical, Electrophysiological, and Neuroimaging Features of BPAN: Insights From a New Case Series

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Neurodegeneration with brain iron accumulation (NBIA) comprises a genetically and clinically heterogeneous group of rare neurological disorders characterized particularly by iron accumulation in the basal ganglia. To date, 15 genes have been associated with NBIA.
Seda Susgun, Ozgu Kizek, Sibel Aylin Ugur Iseri, Ibrahim Kamaci, Ayse Deniz Elmali, Pinar Iscen, Berfin Gulkaya Guzel, Gul Yalcin Cakmakli, Bulent Elibol, Berril Donmez, Raif Cakmur, Pinar Topaloglu, Turkish NBIA Study Group, Abdullah Acar, Ahmet Acarer, Arzu Karabay, Asuman Ali, Ayla Barlas, Aysegul Gunduz, Banu Ozen Barut, Baris Baslo, Bilge Kocer, Bilgehan Mus, Birsen Karaman, Burcu Gokce Cokal, Cem Ismail Kucukali, Cenk Akbostanci, Ceyhun Sayman, Cagla Turan, Dilek Ince Gunal, Ebru Bilge Dirik, Ebru Erzurumluoglu, Elif Kocasoy Orhan, Enes Demiryurek, Emrah Yucesan, Ercan Kose, Erdem Tuzun, Esen Saka Topcuoglu, Esra Okuyucu, Fatma Betul Ozdilek, Feriha Ozer, Gencer Genc, Gozde Unal, Gulay Kenangil, Gullu Tarhan, Gunes Kiziltan, Halil Onder, Hamit Genc, Hasmet Hanagasi, Hatice Yuksel, Hulya Apaydin, Koray Kirimtay, Mehmet Guney Senol, Melisa Kilic, Meltem Demirkiran, Mert Karaca, Miray Erdem, Muhammet Bilgehan Mus, Murat Gultekin, Nalan Capan, Nazan Karagoz Sakalli, Nazli Basak, Nihan Hande Akcakaya, Ozan Ezer, Ozge Uygun, Ozge Yilmaz Kuspeci, Ozgur Oztop Cakmak, Pervin Iseri, Petek Ballar Kirmizibayrak, Pinar Elkoca, Recep Alp, Remzi Yigiter, Rezzak Yilmaz, Sadika Ozdemir, Selda Keskin, Selen Ilhan Alp, Selen Soylu, Serdar Ceylaner, Serhat Ozkan, Sevda Erer Ozbek, Sevgin Gundogan, Sevil Yasufli, Sezin Alpaydin Baslo, Sibel Ertan, Sultan Cagirici, Seyma Aykac, Vuslat Yilmaz, Yaprak Secil, Yasar Kutukcu, Yeliz Ciftci, Yesim Sucullu Karadag, Yildiz Değirmenci, Zeliha Matur, Nerses Bebek, Murat Emre, Zuhal Yapici   +95 more
wiley   +1 more source

Wind Driving Triboluminescence Technology: A Physical Agriculture Method of Pest Insects Control without Pesticides†

E3S Web of Conferences, 2018
Some of triboluminescence materials have the property of shortwave light emission, which is possible to make them being used as the light resource of pest-insects phototaxis trapping.
Qiang ZHOU, Jian-chao Wang, Zhi-shen Li
doaj   +1 more source

Evidence against a strong thermal inversion in HD 209458 b from high-dispersion spectroscopy [PDF]

, 2015
Broadband secondary-eclipse measurements of hot Jupiters have indicated the existence of atmospheric thermal inversions, but their presence is difficult to determine from broadband measurements because of degeneracies between molecular abundances and ...
Birkby, Jayne, Brogi, Matteo, de Kok, Remco, Schwarz, Henriette, Snellen, Ignas   +4 more
core   +3 more sources

RAB39B Related Parkinsonism in an Italian Family: A Unique Use of Advanced Therapies

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Parkinson's disease (PD) is a neurodegenerative disorder that may sometimes be caused by deleterious genetic variants. Among them, RAB39B polymorphisms are known as rare causes of early‐onset PD associated with intellectual disability (Waisman's syndrome).
Caterina Del Regno, Giovanni Ermanis, Christian Lettieri, Andrea Bernardini, Gaia Pellitteri, Enrico Belgrado, Elena Betto, Gian Luigi Gigli, David De Monte, Marco Domenico Scanni, Marco Mucchiut, Giuseppe Damante, Mariarosaria Valente, Francesco Janes   +13 more
wiley   +1 more source

White-light-emitting diode based on a single-layer polymer

AIP Advances, 2013
A broad-band light-emitting diode was achieved in a single-layer device based on pure poly(9,9′-dioctylfluorene-co-bis-N,N′-(4-butylphenyl)-bis-N,N′-phenyl-1,4-phenylenediamine) (PFB).
B. Z. Wang, X. P. Zhang, H. M. Liu
doaj   +1 more source

The complex radio and X-ray structure in the nuclear regions of the active galaxy NGC1365 [PDF]

, 1999
We present a multiwavelength analysis of the prominent active galaxy NGC1365, in particular looking at the radio and X-ray properties of the central regions of the galaxy. We analyse ROSAT observations of NGC1365, and discuss recent ASCA results.
Alloin, Antonelli, Awaki, Brandt, Clocchiatti, Condon, Condon, Conti, Contini, David, Duncan A. Forbes, Fabbiano, Fabbiano, Fabian, Forbes, Forbes, Ghosh, Helou, Hjelm, Hunter, Ian R. Stevens, Irwin, Iwasawa, Iyomoto, Komossa, Kristen, Lamer, Maccacaro, Maiolino, Marcaide, Marshall, Mas-Hesse, Matt, Moran, Muxlow, Nagase, Narayan, Phillips, Predehl, Ptak, Ray P. Norris, Read, Saikia, Sandage, Sandqvist, Schlegel, Shields, Simpson, Stark, Stevens, Strickland, Strickland, Telesco, Turner, Turner, Ueno, van Dyk, Véron, Ward, Wilson, Wunderlich, Xue   +61 more
core   +3 more sources

β‐Catenin/c‐Myc Axis Modulates Autophagy Response to Different Ammonia Concentrations

Advanced Biology, Volume 9, Issue 3, March 2025.
Ammonia, detoxified by the liver into urea and glutamine, impacts autophagy differently at varying levels. Low ammonia activates autophagy via c‐Myc and β‐catenin, while high levels suppress it. Using Huh7 cells and Spf‐ash mice, c‐Myc's role in cytoprotective autophagy is revealed, offering insights into hyperammonemia and potential therapeutic ...
S. Sergio, B. Spedicato, G. Corallo, A. Inguscio, M. Greco, D. Musarò, D. Vergara, A. F. Muro, G. De Sabbata, L. R. Soria, N. Brunetti Pierri, M. Maffia   +11 more
wiley   +1 more source