Results 71 to 80 of about 8,030,126 (205)

Quantum Brayton cycle with coupled systems as working substance

, 2013
We explore the quantum version of Brayton cycle with a composite system as the working substance. The actual Brayton cycle consists of two adiabatic and two isobaric processes.
A. Messiah, C. Kittle, H. B. Callen, L. C. Wang, P. Perrot, X. L. Huang, X. X. Yi   +6 more
core   +1 more source

Life Cycle Assessment Practices: Benchmarking Selected European Automobile Manufacturers [PDF]

With the rise of environmental concerns in the general public, re-appropriated by influential politicians, Life Cycle Assessment (LCA) has become a widely used set of tools for the management of all impacts on environment by industrial products.
Jean-Jacques Chanaron
core  

Stability ordering of cycle expansions

, 1996
We propose that cycle expansions be ordered with respect to stability rather than orbit length for many chaotic systems, particularly those exhibiting crises. This is illustrated with the strong field Lorentz gas, where we obtain significant improvements
B. Moran, C. P. Dettmann, C. P. Dettmann, D. J. Evans, D. Ruelle, D. Wintgen, E. Ott, G. P. Morriss, G. P. Morriss, G. Vattay, J. Lloyd, M. C. Gutzwiller, N. I. Chernov, P. Cvitanović, P. Cvitanović, P. Cvitanović, P. Dahlqvist, P. Dahlqvist, P. Gaspard, R. Artuso, W. N. Vance   +20 more
core   +1 more source

Design of a Cyclic Multiverse

, 2010
Recently, it has been noticed that the amplification of the amplitude of curvature perturbation cycle by cycle can lead to a cyclic multiverse scenario, in which the number of universes increases cycle by cycle.
Alexander, Allen, Arefeva, Arefeva, Barrow, Baum, Biswas, Biswas, Biswas, Bozza, Bozza, Brandenberger, Brandenberger, Cai, Cai, Cai, Cai, Carr, Clifton, Durrer, Erickson, Feng, Finelli, Freese, Gonzalez-Diaz, Gonzalez-Diaz, Gonzalez-Diaz, Gott, Gratton, Ilie, Kanekar, Kodama, Lehners, Li, Lidsey, Linde, Lyth, Lyth, Mielczarek, Mielczarek, Mukhanov, Novello, Peter, Piao, Piao, Piao, Piao, Piao, Piao, Piao, Piao, Starobinsky, Steinhardt, Steinhardt, Steinhardt, Tolman, Tsujikawa, Vilenkin, Wands, Wands, Winitzki, Xiong, Yun-Song Piao, Zhang   +63 more
core   +1 more source

Dominating number of distance two of corona products of graphs

Indonesian Journal of Combinatorics, 2016
Dominating set $S$ in graph $G=(V,E)$ is a subset of $V(G)$ such that every vertex of $G$ which is not element of $S$ are connected and have distance one to $S$.
Reni Umilasari, Darmaji Darmaji
doaj  

APPLICATION OF GUIDED INQUIRY LEARNING METHOD TO IMPROVE STUDENT’S CONCEPT MASTERY ON BASIC DIGITAL ELECTRONICS OF THE STUDENTS GRADE X AV 1 SMK NEGERI 2 YOGYAKARTA 2010/2011 SCHOOL YEAR [PDF]

, 2011
The aim of this research is to know the improvement of student’s concept mastery in learning Basic Digital Electronics through Guided Inquiry Learning Method application on Logic Gate discussion subject of students grade X AV 1 SMK Negeri 2 Yogyakarta ...
Ngizudin, Akhmad Rifqi
core  

Cycle-to-Cycle Variability

, 2013
In this chapter we shall analyze how to simulate, within a quasi-dimensional combustion model, the cyclic variability experimentally observed in spark ignition engines. Explicit qualitative comparison with experimental results will be shown. Moreover, we report a nonlinear dynamics analysis of cycle-by-cycle variations in heat release for the simulated
Alejandro Medina, Pedro Luis Curto-Risso, Antonio Calvo Hernández, Lev Guzmán-Vargas, Fernando Angulo-Brown, Asok K. Sen   +5 more
openaire   +1 more source

TINGKAT STRES DENGAN SIKLUS MENSTRUASI PADA MAHASISWA

Jurnal Ilmiah Kesehatan, 2018
Stress can made abnormal of reproduction system expecially cycle of menstruate. Stress can lead to serious physical illness. Stress in student may influence cycle of menstruate. If this condition continue, can made the women to infertile.
Nety Mawarda Hatmanti
doaj   +1 more source

Adaptive Cycling

Current Sports Medicine Reports, 2017
Abstract Adaptive athletes have globally embraced the sport of adaptive cycling, and participation is expanding rapidly on local, national, and international levels. With a diverse array of events supporting adaptive cyclist participation, there is a need to create more awareness about the history and classes of adaptive cycling, adaptive ...
Andrew H, Gordon, Arthur Jason, De Luigi
openaire   +3 more sources