Cerebral Chronological Corollary Perusal for Blitzing Fire Paroxysm and Pipeline Attrition in Nigeria

2021 ◽  
Author(s):  
Daniel Ikechukwu Egu ◽  
Anthony John Ilozobhie

Abstract Attrition and paroxysm of highly inflammable petroleum products in storage tanks, pipelines and/or haulage trucks is increasingly becoming a scourging socio-environmental quandary with a detrimental effect on the Nigerian economy. Non availability of a holistic response time analytic master plan is a major enigma while industrial disaster managers perhaps are the major culprits since they are mostly not time cognizant for spry and pragmatic delivery of service. The aim of this exposition is to ruminatively carry out cerebral chronological corollary perusal for blitzing fire paroxysms and pipeline attrition in Nigeria on Microsoft excel spread sheet. Comprehensive data validation was done for all models by substituting all solutions of matrix into the predicted time response model. Results of predicted time response model in minutes for case A gave; 101x1 + 79x2 + 59x3 + 45x4 + 24x5 = 358. The predicted time response model for case B gave 78x1 + 56x2 + 43x3 + 30x4 + 13x5 = 260. The predicted time response model for case C gave; 74x1 + 56x2 + 42x3 + 29x4 + 10x5 = 252. Results of these models shows that the average cumulative response time dropped from 3.58 minutes to 2.52 minutes from case A to case C while the coefficients all reduced in their values from model A to C. Improving the source of data gathering and computational processes is recommended for enhancement of this study.

2019 ◽  
Vol 6 (1) ◽  
pp. 36
Author(s):  
I Made Karisma Wiguna ◽  
IGAK Djuni ◽  
P.K. Sudiarta

Advances in network technology have encouraged the development of ad-hoc services. MANET is one of them. In MANET, a routing protocol is required that can facilitate communication reliably. To get this reliable routing, in this study simulation of two routing protocols, namely AODV and OLSR. In the Manhattan Grid Mobility (MGM) model with communication loads using the FTP protocol. The simulation results show that the end-to-end value of service quality is 0.00210 second and throughput of 0.353428 Mbps for high FTP load in AODV routing. While the OLSR protocol routing obtained end to end delay value is 0.00071 second and throughput of 0.532025 Mbps for high load load FTP. For high load FTP traffic loads, 0.042436 second response time upload and 0.085789 second time response download on AODV protocol routing. On the OLSR routing protocol the upload time response rate is 0.084756 second response time and 0.09271 seconds download time response.


1992 ◽  
Vol 4 (4) ◽  
pp. 321-329 ◽  
Author(s):  
Shinobu Hattori ◽  
◽  
Toshio Fukuda ◽  
Shigenobu Nagamori ◽  

In this paper, we propose a photo response model of the optical piezo-electro actuator, which reacts by light beam. Based on response experiments by U.V. beam, the response in this model is constituted with three effects: 1) photostrictive effect; 2) pyroelectro effect; 3) thermal deformation. Those effects are different in response magnitude and response time each other; influenced by the characteristics of the light beam. In consequence, it is possible that a photo response is controlled by changing characteristics of light beam. As a whole, results of the simulations of this model agree with those of the experiments.


2020 ◽  
Vol 8 (1) ◽  
pp. 227-232
Author(s):  
Makarand Upadhyaya

Purpose of the study: The purpose of this research is to find out the relationship between e-CRM and student satisfaction, to find out the relationship between service quality and student satisfaction, to find out the relationship between brand trust and student satisfaction. Methodology: The questionnaire is used as a data-gathering technique with a total sample of 88 respondents, and it is using a purposive sampling technique. The collected data are then analyzed using Microsoft Excel and SPSS 19. Main Findings: The research result shows that e-CRM is positive and has no relationship with student satisfaction, service quality is negative and has a relationship with student satisfaction, and brand trust is negative and has no relationship with student satisfaction. Applications of this study: This study can be used for the management of the Economy and Business Faculty of Budi Luhur University Jakarta as an evaluation guideline. Novelty/Originality of this study: E-CRM and brand trust variables are negative and have no relationship with student satisfaction. Some recommendations for future research are also made.


2020 ◽  
Vol 14 (9) ◽  
pp. 3235-3247
Author(s):  
Argha Banerjee ◽  
Disha Patil ◽  
Ajinkya Jadhav

Abstract. Approximate glacier models are routinely used to compute the future evolution of mountain glaciers under any given climate-change scenario. A majority of these models are based on statistical scaling relations between glacier volume, area, and/or length. In this paper, long-term predictions from scaling-based models are compared with those from a two-dimensional shallow-ice approximation (SIA) model. We derive expressions for climate sensitivity and response time of glaciers assuming a time-independent volume–area scaling. These expressions are validated using a scaling-model simulation of the response of 703 synthetic glaciers from the central Himalaya to a step change in climate. The same experiment repeated with the SIA model yields about 2 times larger climate sensitivity and response time than those predicted by the scaling model. In addition, the SIA model obtains area response time that is about 1.5 times larger than the corresponding volume response time, whereas scaling models implicitly assume the two response times to be equal to each other. These results indicate the possibility of a low bias in the scaling model estimates of the long-term loss of glacier area and volume. The SIA model outputs are used to obtain parameterisations, climate sensitivity, and response time of glaciers as functions of ablation rate near the terminus, mass-balance gradient, and mean thickness. Using a linear-response model based on these parameterisations, we find that the linear-response model outperforms the scaling model in reproducing the glacier response simulated by the SIA model. This linear-response model may be useful for predicting the evolution of mountain glaciers on a global scale.


1981 ◽  
Vol 25 (1) ◽  
pp. 607-611 ◽  
Author(s):  
Evelyn Williams

The study examined the effects of information load and syntax in user-initiated text formatting commands on the performance of computer-naive operators. Information load was varied through the number of parameters following the command and the number of alternatives for each parameter. Parameter values were specified using two types of syntax: mnemonic words and sequential numbers. Measures of operator response time and accurracy were taken on tests of command specification and command interpretation. Increases in the number of command parameters and number of alternatives per parameter contributed equally to increases in response time. Response time for word syntax was slower than numeric syntax. Performance improvements over tests were greater for word syntax than numeric syntax. The findings were interpreted as indicating the importance of the association value of words used in software languages which use English words.


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