Results 91 to 100 of about 3,485 (230)

The sojourn time distribution in an infinite server resequencing queue with dependent interarrival and service times [PDF]

open access: yes, 2002
We consider an infinite server resequencing queue, where arrivals are generated by jumps of a semi-Markov process and service times depend on the jumps of this process. The stationary distribution of the sojourn time, conditioned on the state of the semi-
Boucherie, Richard J.; id_orcid   +2 more
core   +1 more source

Endocrine and androgenic response to altitude training in professional cyclists

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Steroidal and endocrine variables are altered during altitude training. Abstract This study investigated endocrine and steroidal blood markers in 31 male elite cyclists monitored over 7 weeks, including a 3 week altitude training camp either at 2050 m (n = 19) or 3000 m (n = 12).
Raphael Faiss   +11 more
wiley   +1 more source

Sojourn times in a multiclass processor sharing queue [PDF]

open access: yes, 1998
We consider a processor sharing queue with several customer classes. For an arbitrary customer of class i we show that the sojourn time distribution is regularly varying of index -\nu_i iff the service time distribution is regularly varying of index ...
Zwart, A.P., Zwart, AP Bert
core  

Sympatho‐Excitation in Pulmonary Hypertension: The Potential Role of Pulmonary Arterial Baroreceptors: An Acute Physiologic Intervention Study

open access: yesRespirology, Volume 31, Issue 6, Page 621-629, June 2026.
Pulmonary arterial baroreceptors reflexively stimulate sympathetic nerve activity (SNA) in response to elevated pulmonary artery pressure and distension. In pulmonary hypertension patients, changes in muscle SNA were proportional to changes in pulmonary haemodynamics following nebulised iloprost.
Michael J. Plunkett   +6 more
wiley   +1 more source

Bearing Diagnostics of Hydro Power Plants Using Wavelet Packet Transform and a Hidden Markov Model with Orbit Curves

open access: yesShock and Vibration, 2018
The contribution of a medium-sized hydro power plant to the power grid can be either at base load or at peak load. When the latter is the most common operation mode, it increases the start and stop frequency, intensifying the hydro turbine components ...
Gabriel Pino   +2 more
doaj   +1 more source

Variable Selection for Illness‐Death Processes Under Dual Observation Schemes

open access: yesStatistics in Medicine, Volume 45, Issue 13-14, June 2026.
ABSTRACT The classical illness‐death process offers a useful framework for studying the progression of chronic disease while jointly modeling death. In many settings the time of disease progression is not observed directly, but progression status is recorded at intermittent assessment times.
Xianwei Li, Liqun Diao, Richard J. Cook
wiley   +1 more source

Sojourn times in queueing networks

open access: yes, 1990
From a customer's point of view, the most important performance measure in a queueing network is his sojourn time. This paper presents a survey of sojourn time results in queueing networks. Particular attention is paid to product-form networks, for which
Daduna, H., Boxma, O.J., Takagi, H.
core  

Sojourn times in finite-capacity Processor-Sharing queues

open access: yes, 2005
Motivated by the need to develop simple parsimonious models for evaluating the performance of wireless data systems, we consider finite-capacity processor-sharing systems.
Borst, S.C.   +7 more
core   +1 more source

A Note on the Waiting-Time Distribution in an Infinite-Buffer GI[X]/C-MSP/1 Queueing System

open access: yesJournal of Probability and Statistics, 2018
This paper deals with a batch arrival infinite-buffer single server queue. The interbatch arrival times are generally distributed and arrivals are occurring in batches of random size.
A. D. Banik   +2 more
doaj   +1 more source

Dissociating role of Bassoon in glutamatergic and dopaminergic neurons in alcohol‐related behaviour and affective state in mice

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 11, Page 3111-3128, June 2026.
Abstract Background and Purpose Alcohol abuse and affective disorders are severe comorbid psychiatric diseases characterized by impaired brain synaptic transmission. The role of presynaptic scaffolding proteins coordinating presynaptic plasticity and neurotransmitter release, such as Bassoon (Bsn), in the pathogenesis of these disorders remains elusive.
Liubov S. Kalinichenko   +14 more
wiley   +1 more source

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