Results 11 to 20 of about 103,489 (257)

Attosecond field emission

Nature, 2023
AbstractField emission of electrons underlies great advances in science and technology, ranging from signal processing at ever higher frequencies1 to imaging of the atomic-scale structure of matter2 with picometre resolution. The advancing of electron microscopy techniques to enable the complete visualization of matter on the native spatial (picometre)
H. Y. Kim, M. Garg, S. Mandal, L. Seiffert, T. Fennel, E. Goulielmakis   +5 more
openaire   +3 more sources

A Broadband Study of Galactic Dust Emission [PDF]

, 2006
We have combined infrared data with HI, H2 and HII surveys in order to spatially decompose the observed dust emission into components associated with different phases of the gas. An inversion technique is applied.
Bennett, Bennett, Benoit, Bernard, Bertsch, Bloemen, Bloemen, Boulanger, Bourdin, Cordes, Cox, Dame, Dame, Delabrouille, Desert, Dickey, Dickinson, Draine, Draine, Draine, Dupac, Dupac, Dwek, Ferriere, Fich, Finkbeiner, Finkbeiner, Finkbeiner, Galliano, Giard, J. F. Macias-Perez, J. P. Bernard, Kerr, L. Montier, Lagache, Lagache, Lebrun, Li, M. Giard, Mathis, Mathis, Miville-Deschenes, Neugebauer, Paladini, Paladini, Paladini, Perrot, R. Paladini, Reach, Reynolds, S. Ito, Schraml, Sodroski, Stepnik, T. M. Dame, Watson, Weiland, Westerhout, Wright, Zubko   +59 more
core   +4 more sources

Rapid cooling of magnetized neutron stars [PDF]

, 1998
The neutrino emissivities resulting from direct URCA processes in neutron stars are calculated in a relativistic Dirac-Hartree approach in presence of a magnetic field. In a quark or a hyperon matter environment, the emissivity due to nucleon direct URCA
A. Burrows, B. Friman, B.D. Serot, D. Bandyopadhyay, Debades Bandyopadhyay, G. Baym, G. Chanmugam, G.E. Brown, J.M. Lattimer, M. Prakash, M. Prakash, N. Itoh, N. Iwamoto, N.K. Glendenning, Prantick Dey, S. Chakrabarty, S. Chandrasekhar, Somenath Chakrabarty, Subrata Pal, T. Tatsumi, V. Thorsson   +20 more
core   +3 more sources

Three-body force effect on neutrino emissivities of neutron stars within the framework of the Brueckner-Hartree-Fock approach

, 2013
The three-body force (TBF) effect on the neutrino emissivity in neutron star matter and the total neutrino emissivity of neutron stars have been investigated within the framework of the Brueckner-Hartree-Fock approach by adopting the AV18 two-body ...
Yin, Peng, Zuo, Wei
core   +1 more source

Dust Emissivity Variations In the Milky Way [PDF]

, 2009
Dust properties appear to vary according to the environment in which the dust evolves. Previous observational indications of these variations in the FIR and submm spectral range are scarce and limited to specific regions of the sky.
Abergel, Abergel, Allamandola, Bacmann, Bazell, Bennett, Bernard, Boulanger, Boulanger, C. Mény, Cambrésy, Cambrésy, Cambrésy, Caselli, D. Paradis, Dale, Dame, Delabrouille, Dickey, Draine, Draine, Dupac, Désert, Finkbeiner, Fixsen, Fixsen, J.-Ph. Bernard, Kemper, Lagache, Laureijs, Laureijs, Laureijs, Macias-Perez, Magnani, Mathis, Mény, Puget, Stepnik, Stepnik, Strong, Tielens, Tielens, Tristram, Van de Bult   +43 more
core   +3 more sources

Optimization of thermochromic VO2 based structures with tunable thermal emissivity [PDF]

, 2012
In this paper, we design and simulate VO2/metal multilayers to obtain a large tunability of the thermal emissivity of infrared (IR) filters in the typical mid wave IR window of many infrared cameras. The multilayer structure is optimized to realise a low
Concetta Sibilia, Grigore Leahu, Maria Cristina Larciprete, Mario Bertolotti, Roberto Li Voti   +4 more
core   +2 more sources

Clinical Characteristics and Prognostic Risk Factors for Pediatric B‐Cell Lymphoblastic Lymphoma: A Multicenter Retrospective Cohort Study for China Net Childhood Lymphoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu, Jian Wang, Ling Jin, Yanlong Duan, Fu Li, Yueping Jia, Leping Zhang, Xiaojun Yuan, Wei Liu, Ying Liu, Ansheng Liu, Mincui Zheng, Yunpeng Dai, Lian Jiang, Lirong Sun, Xiaowen Zhai, Rong Liu, Chunju Zhou, Zifen Gao, Yonghong Zhang, Xiaomei Yang   +20 more
wiley   +1 more source

Coherent emission [PDF]

Proceedings of the International Astronomical Union, 2008
AbstractThe theory of plasma emission and of electron cyclotron maser emission, and their applications to solar radio bursts and to Jupiter's decametric radioation (DAM) and the Earth's auroral kilometric radiation (AKR) are reviewed, emphasizing the early literature and problems that remain unresolved.
openaire   +2 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Neutrino emission from compact stars and inhomogeneous color superconductivity [PDF]

, 2006
We discuss specific heat and neutrino emissivity due to direct Urca processes for quark matter in the color superconductive Larkin-Ovchinnikov-Fulde-Ferrell (LOFF) phase of Quantum-Chromodynamics.
A. I. Larkin, A. I. Larkin, G. Nardulli, Giuseppe Nardulli, K. Iida, M. Alford, M. Buballa, M. Prakash, Marco Ruggieri, Massimo Mannarelli, R. Casalbuoni, Roberto Anglani, S. Reddy, S. L. Shapiro   +13 more
core   +2 more sources