Results 31 to 40 of about 9,048,704 (302)

Diagnostics of stellar flares from X-ray observations: from the decay to the rise phase [PDF]

, 2007
The diagnostics of stellar flaring coronal loops have been so far largely based on the analysis of the decay phase. We derive new diagnostics from the analysis of the rise and peak phase of stellar flares. We release the assumption of full equilibrium of
Aschwanden, Betta, Betta, Cargill, Cheng, F. Reale, Favata, Favata, Favata, Favata, Fisher, Giardino, Güdel, Haisch, Hawley, Jakimiec, Kopp, MacNeice, Maggio, Nagai, Nagai, Peres, Reale, Reale, Reale, Rosner, Schmitt, Serio, Stelzer, Sylwester, van den Oord, van den Oord, Warren, Warren   +33 more
core   +2 more sources

Thermal Decomposition and Kinetics of Pentlandite-Bearing Ore Oxidation in the Air Atmosphere

Metals, 2021
The roasting of sulfide ores and concentrates is one of the most important steps in pyrometallurgical metal production from primary raw materials, due to the necessity of excess sulfur removal, present in the virgin material.
Kristina Božinović, Nada Štrbac, Aleksandra Mitovski, Miroslav Sokić, Duško Minić, Branislav Marković, Jovica Stojanović   +6 more
doaj   +1 more source

Phase Analysis of MIMO LTI Systems

, 2019
In this paper, we introduce a definition of phase response for a class of multi-input multi-output (MIMO) linear time-invariant (LTI) systems, the frequency responses of which are cramped at all frequencies.
Chen, Wei, Khong, Sei Zhen, Qiu, Li, Wang, Dan   +3 more
core   +1 more source

Replacing Fly Ash or Silica Fume with Tuff Powder for Concrete Engineering in Plateau Areas: Hydration Mechanism and Feasibility Study

Buildings
Abundant tuff mineral resources offer a promising solution to the shortage of fly ash (FA) and silica fume (SF) resources as emerging supplementary cementitious materials.
Tianqi Li, Bixiong Li, Lianghui Li, Zhiwen Wang, Zhibo Zhang, Qingshun Nong   +5 more
doaj   +1 more source

The Effect of Concentrate/Iron Ore Ratio Change on Agglomerate Phase Composition

Metals, 2018
The work is focused on studying the influence of the ratio of concentrate to iron ore on the phase composition of the iron ore agglomerate. The concentrate has significantly higher iron content than used iron ore, and is a determining factor, which ...
Mária Fröhlichová, Dušan Ivanišin, Róbert Findorák, Martina Džupková, Jaroslav Legemza   +4 more
doaj   +1 more source

Sharp phase variations from the plasmon mode causing the Rabi-analogue splitting

Nanophotonics, 2017
The Rabi-analogue splitting in nanostructures resulting from the strong coupling of different resonant modes is of importance for lasing, sensing, switching, modulating, and quantum information processes.
Wang Yujia, Sun Chengwei, Gan Fengyuan, Li Hongyun, Gong Qihuang, Chen Jianjun   +5 more
doaj   +1 more source

Phase-space analysis of bosonic spontaneous emission

, 2005
We present phase-space techniques for the modelling of spontaneous emission in two-level bosonic atoms. The positive-P representation is shown to give a full and complete description and can be further developed to give exact treatments of the ...
Bradley, A. S., Olsen, M. K., Plimak, L. I., Rebic, S.   +3 more
core   +1 more source

The phase space analysis of modified gravity (MOG) [PDF]

, 2016
We investigate the cosmological consequences of a scalar-vector-tensor theory of gravity known as MOG. In MOG, in addition to metric tensor, there are two scalar fields $G(x)$ and $\mu(x)$, and one vector field $\phi_{\alpha}(x)$.
Jamali, Sara, Roshan, Mahmood
core   +2 more sources

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Inter- and intra-rater reliability of video-documented Pirani Böhm Sinclair score: A potential method to screen for signs of recurrence in children with idiopathic clubfoot?

Journal of Children's Orthopaedics
Purpose: The recurrence rate in children with idiopathic clubfoot is high. The Pirani Böhm Sinclair score is a clinical tool screening for signs of recurrence.
Åsa Thelaus, Salik Kashif, Eva Broström, Alaric Aroojis, Steven Frick, Stephanie Böhm, Josefine E Naili   +6 more
doaj   +1 more source