Results 81 to 90 of about 810 (218)

Estimation Theory for a Single Server Queue with Random Arrivals and Complete Balking [PDF]

open access: yes, 1989
37 pages, 1 article*Estimation Theory for a Single Server Queue with Random Arrivals and Complete Balking* (Rubin, Gail; Robson, Douglas S.) 37 ...
Rubin, Gail   +4 more
core  

Busy period analysis for M/PH/1 queues with workload dependent balking

open access: yes, 2008
We consider an M/PH/1 queue with workload-dependent balking. An arriving customer joins the queue and stays until served if and only if the system workload is no more than a fixed level at the time of his arrival.
Kulkarni, V.G., Liu, L.Q.
core   +1 more source

How Universities Navigate Trans* Student Identities

open access: yesDiversity &Inclusion Research, Volume 3, Issue 3, July 2026.
ABSTRACT As more college students identify as trans*, an umbrella term for all transgender, nonbinary, and gender non‐conforming individuals, more research is needed to determine how universities are supporting trans* students' needs. Recent federal and state decisions have the potential to significantly impact higher education and trans* individuals ...
Jason D. True, Melinda Messineo
wiley   +1 more source

Impatient Customers in Markovian Queue with Bernoulli Feedback and Waiting Server Under Variant Working Vacation Policy

open access: yesOperations Research and Decisions, 2020
This paper deals with customers' impatience behaviour for single server Markovian queueing system under K-variant working vacation policy, waiting server, Bernoulli feedback, balking, reneging, and retention of reneged customers.
Amina Angelika Bouchentouf   +3 more
doaj  

A note on the optimal pricing strategy in the discrete-time Geo/Geo/1 queuing system with sojourn time-dependent reward

open access: yesOperations Research Perspectives, 2017
This work studies the optimal pricing strategy in a discrete-time Geo/Geo/1 queuing system under the sojourn time-dependent reward. We consider two types of pricing schemes.
Doo Ho Lee
doaj   +1 more source

No evidence for Bergmann's rule in Otodus megalodon

open access: yesPapers in Palaeontology, Volume 12, Issue 4, July/August 2026.
Abstract It has been proposed that Otodus megalodon exhibits a Bergmann‐like size pattern, with individuals growing larger in cooler waters, an interpretation used to challenge the existence of fossil nursery assemblages. Here, we reanalyse the dataset used to support this claim, restricting analyses to upper anterior teeth to control for dental ...
Humberto G. Ferrón   +4 more
wiley   +1 more source

A Single Server Queue with Random Arrivals and Balking: Confidence Interval Estimation [PDF]

open access: yes, 1989
35 pages, 1 article*A Single Server Queue with Random Arrivals and Balking: Confidence Interval Estimation* (Rubin, Gail; Robson, Douglas S.) 35 ...
Rubin, Gail   +4 more
core  

‘What Do You Mean by That? What Should I Do? What Should We Practice at Home?’ Parental Perspectives on Multilingual Communication and Collaboration in Speech and Language Therapy

open access: yesInternational Journal of Language &Communication Disorders, Volume 61, Issue 4, July/August 2026.
ABSTRACT Background Collaboration with parents is essential in speech and language therapy to achieve therapeutic goals for children. However, linguistic and cultural differences can complicate communication and collaboration with multilingual parents.
Sione Twilt   +3 more
wiley   +1 more source

Some aspects of balking and reneging in finite buffer queues

open access: yes, 2011
In this paper, a single server finite buffer Markovian queuing system is analyzed with the additional restriction that customers may balk as well as renege. Reneging considered in literature is usually of position independent type where the reneging rate
Choudhury, Amit   +3 more
core   +1 more source

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