Results 31 to 40 of about 1,304,598 (304)

Energy level displacement of the excited nl state of pionic hydrogen

, 2003
The energy level displacements of the excited nl states of pionic hydrogen and the contribution of the ns -> 1s transitions and the (pi^-p)_Coul -> 1s transitions of the pi^-p pair, coupled by the attractive Coulomb field in the S-wave state with a ...
A. Hirtl, A. N. Ivanov, Abramowitz, Deloff, Deser, Gasser, Gasser, Gotto, Hagiwara, Ivanov, J. Marton, Lambert, M. Faber, N. I. Troitskaya, Nagels, Partensky, Schröder, Trueman   +17 more
core   +1 more source

Displacement of propagating squeezed microwave states

, 2016
Displacement of propagating quantum states of light is a fundamental operation for quantum communication. It enables fundamental studies on macroscopic quantum coherence and plays an important role in quantum teleportation protocols with continuous ...
Deppe, F., Di Candia, R., Eder, P., Fedorov, Kirill G., Fischer, M., Goetz, J., Gross, R., Heras, U. Las, Inomata, K., Marx, A., Menzel, E. P., Nakamura, Y., Pogorzalek, S., Sanz, M., Solano, E., Wulschner, F., Xie, E., Yamamoto, T., Zhong, L.   +18 more
core   +1 more source

Does innovation stimulate employment? A firm-level analysis using comparable micro-data from four European countries [PDF]

, 2008
This paper studies the impact of process and product innovations introduced by firms on employment growth in these firms. A simple model that relates employment growth to process innovations and to the growth of sales separately due to innovative and ...
Harrison, R., Jaumandreu, J., Mairesse, J., Peters, B.   +3 more
core   +2 more sources

Displacer-Type Liquid Level Sensor with Liquid Density Auto-Compensation

Journal of Integrated Circuits and Systems, 2020
In the classic displacer-type liquid level measuring method, liquid level is calculated via the buoyancy force exerted by the liquid on a displacer. This technology has high linearity, precision, accuracy, ease of installation and low cost. Nonetheless, displacer level sensors have significant sensitivity to variations in liquid density, which hinder ...
Matheus Oliveira Souza, Elyson Carvalho, Jânio Canuto, Raimundo Freire, Valner Brusamarello   +4 more
openaire   +2 more sources

Correlations and Scaling Laws in Human Mobility [PDF]

, 2013
Human mobility patterns deeply affect the dynamics of many social systems. In this paper, we empirically analyze the real-world human movements based GPS records, and observe rich scaling properties in the temporal-spatial patterns as well as an abnormal
Han, Xiao-Pu, Wang, Bing-Hong, Wang, Xiang-Wen   +2 more
core   +3 more sources

An Optimized Method for Evaluating the Preparation of High-Quality Fuel from Various Types of Biomass through Torrefaction

Molecules
The pretreatment for torrefaction impacts the performance of biomass fuels and operational costs. Given their diversity, it is crucial to determine the optimal torrefaction conditions for different types of biomass.
Shuai Guo, Xiaoyan Deng, Deng Zhao, Shujun Zhu, Hongwei Qu, Xingcan Li, Yan Zhao   +6 more
doaj   +1 more source

Quantum Phonon Optics: Coherent and Squeezed Atomic Displacements

, 1996
In this paper we investigate coherent and squeezed quantum states of phonons. The latter allow the possibility of modulating the quantum fluctuations of atomic displacements below the zero-point quantum noise level of coherent states.
C. F. Quate, C. W. Gardiner, D. F. Walls, D. Rugar, F. DiFilippo, F. Nori, Franco Nori, G. A. Northrop, J. P. Wolfe, J. Sidles, M. Teich, N. Nishiguchi, N. Nishiguchi, O. Madelung, S. E. Hebboul, S. Ruhman, S. Tamura, S. Tamura, S. Tamura, S. Tamura, V. Narayanamurti, V. Narayanamurti, V. Natarajan, W. A. Kütt, X. Hu, Xuedong Hu   +25 more
core   +1 more source

The difference of matrix metalloproteinase-9 level in saliva between myofascial pain and disc displacement of temporomandibular joint disorders

Padjadjaran Journal of Dentistry, 2017
Introduction: Saliva is the type of liquid which contains enzyme, hormone, antibody, constituent microbe, and cytokines. Matrix metalloproteinase-9 (MMP-9) is one kind of proteolysis cellular enzyme in saliva that has a role in inflammation.
Elita Rafni, Yanwirasti Y., Eriyati Darwin, Rasmi Rikmasari   +3 more
doaj   +1 more source

Financial Burden Associated With Hospitalisation Among Families of Childhood Brain Tumours in Australia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim, Natalie Bradford, David Brain, Sameera Senanayake, Sanjeewa Kularatna, Kate Young, Christine Cashion, Tim Hassall, Susanna Cramb   +8 more
wiley   +1 more source

Multi-Level Loess Slope Displacement Calculation Based on Lumped Mass Method

Buildings
Earthquakes are highly unpredictable and often lead to secondary disasters such as slope collapses, landslides, and debris flows, posing serious threats to human life and property.
Bo Liu, Shuaihua Ye, Jingbang Li, Weina Ye   +3 more
doaj   +1 more source