Results 71 to 80 of about 4,641,741 (284)
Stationary Analysis of a Multiserver queue with multiple working vacation and impatient customers [PDF]
, 2017 We consider an M/M/c queue with multiple working vacation and impatient customers. The server serves the customers at a lower rate rather than completely halts the service during this working vacation period.
Manoharan, P., Majid, Shakir
core +1 more source
An M/M/2 queueing system with heterogeneous servers and multiple vacations
Mathematical and Computer Modelling, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
B. Krishna Kumar, S. Pavai Madheswari
openaire +2 more sources
Multiple vacation policy for MX/Hk/1 queue with un-reliable server [PDF]
, 2013 This paper studies the operating characteristics of an MX/Hk/1 queueing system under multiple vacation policy. It is assumed that the server goes for vacation as soon as the system becomes empty.
Jain, Madhu +2 more
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Sheet‐Size‐Dependent Mosaicity of 2D Phyllosilicate Membranes
Advanced Science, EarlyView.This study explores how the size of 2D vermiculite sheets affects the structure of laminar membranes. High‐resolution x‐ray diffraction reveals how sheet size governs structural disorder and crystallinity. These changes directly impact ion permeability.
Min A Kim +6 more
wiley +1 more source
MathematicsDespite extensive research on queueing models in flexible manufacturing systems (FMS), few studies have simultaneously considered the heterogeneity of servers and the impact of synchronous working vacations on system performance.
Wei Xu, Linhong Li, Wentao Fan
doaj +1 more source
Discussion on the Transient Behaviour of Single Server Markovian Multiple Variant Vacation Queues
Operations Research and Decisions, 2021 We consider an M/M/1 queue where beneficiary visits occur singly. Once the beneficiary level in the system becomes zero, the server takes a vacation at once.
Manickam Vadivukarasi +1 more
doaj
A Comparative Study of Vacation Models Under Various Vacation Policies
, 2021 This chapter looks at the classical vacation models under various vacation policies both in single and multi-server systems. It discusses a few comparisons involving the (pure) vacation models under some common vacation policies using a simulation ...
Srinivas R. Chakravarthy +1 more
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Photoelectric Imaging of the Optically Inactive Charge State of Silicon‐Vacancy Defects in Diamond
Advanced Science, EarlyView.Although the doubly negative charge state of the SiV center in diamond is predicted to ionize only in the ultraviolet and is therefore considered optically inaccessible, we demonstrate visible‐range photoelectric imaging enabled by a previously unrecognized regime of laser‐assisted tunneling. ABSTRACT The investigation of optically active point defects
Ilia Chuprina +8 more
wiley +1 more source
A Markovian queue with two heterogeneous servers and multiple vacations
Journal of Industrial & Management Optimization, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yue, Dequan, Yu, Jun, Yue, Wuyi
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Cobalt‐Catalyzed Asymmetric Construction of Boron Stereocenters With C–N Axial Chirality
Advanced Science, EarlyView.A cobalt/Salox‐catalyzed one‐pot annulation enables enantioselective formation of B‐stereogenic centers and C─N axial chirality via C─H/N─H annulation, affording diverse fluorescent products with high stereocontrol and optoelectronic potential. ABSTRACT The efficient construction of boron stereogenic centers alongside axial chirality remains a ...
Subramani Kumaran +5 more
wiley +1 more source