Zobrazeno 1 - 10
of 261
pro vyhledávání: '"S. Karpagam"'
Publikováno v:
Heliyon, Vol 10, Iss 20, Pp e38593- (2024)
The development and synthesis of notably targeted and colorimetric sensor based on an azomethine compound for the distinct recognition of Cu2+ and CN− ion individually in an aqueous dimethyl formamide solution is performed. In the presence of CN−
Externí odkaz:
https://doaj.org/article/ae1e2935d2524dbca9eccbb2a9720b22
Publikováno v:
Ural Mathematical Journal, Vol 9, Iss 1 (2023)
In this study, a batch arrival single service queue with two stages of service (second stage is optional) and working breakdown is investigated. When the system is in operation, it may breakdown at any time. During breakdown period, instead of termin
Externí odkaz:
https://doaj.org/article/32d323fabb47484c8843ab2c8af414ff
Autor:
G. Ayyappan, S. Karpagam
Publikováno v:
Ain Shams Engineering Journal, Vol 10, Iss 4, Pp 873-880 (2019)
We have studied the behaviour of a non-Markovian bulk service queueing model with unreliable server, stand-by server, loss and feedback, N-policy and Bernoulli schedule multiple vacation. The stand-by server is employed only during the main server’
Externí odkaz:
https://doaj.org/article/1987969c50b84c06badc95cfb78fd599
Publikováno v:
eXPRESS Polymer Letters, Vol 12, Iss 3, Pp 238-255 (2018)
New poly (thiophene vinyl thiazole) (PTVT) and poly (thiophene vinyl benzothiadiazole) (PTVBT) was synthesized by Wittig condensation route. The absorption maximum of PTVT and PTVBT appeared at 376 and 410 nm in a solution state, and it was red-shift
Externí odkaz:
https://doaj.org/article/14dbe282cb2941c6a5f13b0e290de1f5
Autor:
G. Ayyappan, S. Karpagam
Publikováno v:
Mathematics, Vol 6, Iss 6, p 101 (2018)
In this paper, we discuss a non-Markovian batch arrival general bulk service single-server queueing system with server breakdown and repair, a stand-by server, multiple vacation and re-service. The main server’s regular service time, re-service tim
Externí odkaz:
https://doaj.org/article/63fc9d2fe3d940158f082a8bbba5eee0
Publikováno v:
In Process Biochemistry May 2024 140:32-44
Autor:
S. Karpagam
Publikováno v:
Yugoslav Journal of Operations Research. 33:17-39
In this paper, we discuss a batch arrival bulk service queue with rework for the faculty item, possibility of breakdown, repair, and two kinds of multiple vacation with different threshold policy. The server serves the remaining service after repair
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2cebf6e3b1134ab9548608bee6899e2
https://doi.org/10.2298/yjor210719009k
https://doi.org/10.2298/yjor210719009k
Autor:
S. Karpagam Kumara Sundari, Mansour Alturki, Ian Steinke, Jack Deruiter, Sindhu Ramesh, Manoj Y. Govindarajulu, Mohammed Almaghrabi, Suhrud Pathak, A. Mohamed Rassa, K. A. S. Mohamed Shafeeq, Payton Lowery, Rishi M. Nadar, R. Jayachandra Babu, Jun Ren, K. Reeta Vijaya Rani, Forrest Smith, Timothy Moore, Muralikrishnan Dhanasekaran
Publikováno v:
Cardiology Plus. 7:178-185
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74086608390dd0a53115d79afa9b5e33
https://doi.org/10.1097/cp9.0000000000000030
https://doi.org/10.1097/cp9.0000000000000030
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