Performance Analysis of Modified QSERL Circuit

Upadhyay, Shipra; Mishra, R. A.; Nagaria, R. K.

doi:10.5121/vlsic.2013.4403

Cited by 5 publications

(3 citation statements)

References 16 publications

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“…The combination of these factors in trap 1 creates an optimal habitat for Hymenoptera, leading to the observed high species richness and quantity of individuals in this trap. The abundance and diverse types of flowering plants located at trap 1 are higher compared to other traps since the presence of flowering plants stimulates the spread of Hymenopterans to collect food in the form of nectars or pollens [13].…”

Section: Species Diversity Evenness and Richness Of Insectsmentioning

confidence: 99%

Diversity, distribution and abundance of hymenopteran from different landscapes of Kuala Keniam National Park, Pahang, Malaysia

Yahaya,

Khalid,

Ibrahim

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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A study on the diversity and distribution of Hymenoptera in Kuala Keniam National Park was conducted using Malaise traps. Three study sites were established namely the forest fringe, the mid forest and the inner forest. A total of 353 individuals were collected, belonging to 11 families and 46 morphospecies. The most abundant was found in the forest fringe with 177 individuals and the inner forest recorded the least with 71 individuals. Formicidae was the most abundant family with 176 individuals while Halictidae and Diapridae recorded the least with only two individuals. The Shannon-Wiener diversity index (H’) showed that the middle forest had the highest value with H’=1.67 while the evenness index (E’) was the highest at the mid forest with E’= 0.53 and the Margalef richness index (R’) recorded the same value for the forest fringe and the middle forest with R’= 1.93. Kruskal-Wallis test showed that there was a significant difference in the distribution of hymenopteran families among all the traps, with P<0.05 due to the changes of flowering plants’ density, precipitation and humidity. The findings will contribute to the existing knowledge of Hymenoptera diversity in Malaysia and aid in the conservation efforts of Kuala Keniam National Park.

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Section: Species Diversity Evenness and Richness Of Insectsmentioning

confidence: 99%

Diversity, distribution and abundance of hymenopteran from different landscapes of Kuala Keniam National Park, Pahang, Malaysia

Yahaya,

Khalid,

Ibrahim

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Moreover, corrosion also leads to major interruptions in the ongoing processes. [1][2][3] The corrosion occurring in oil bearing pipelines is called oilfield corrosion. [4,5] This family of corrosion is found in several forms, like CO 2 corrosion, hydrogen sulfide (H 2 S) corrosion and most importantly microbially induced corrosion (MIC).…”

Section: Introductionmentioning

confidence: 99%

Microbially induced corrosion issues in the underground buried crude oil and natural gas bearing pipelines: A review

Bairi,

Bhuyan,

Ghosh

et al. 2023

Materials & Corrosion

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Microbially induced corrosion (MIC) damage in crude oil and natural gas‐bearing pipelines is a severe threat for the petroleum industries. This is primarily due to the presence of hydrocarbons, which serve as nutrients for microorganisms. The comfortable growth of these microorganisms in hydrocarbon systems ultimately results in enhanced degradation of the pipelines. Hence, to understand the effect of microorganisms on the degradation of petroleum hydrocarbons and its subsequent influence on the corrosion of pipeline materials, a detailed review of the literature has been carried out. This review is primarily focused on the principal factors and the major microorganisms responsible for biofilm development. Furthermore, the role of these microorganisms in causing MIC in underground buried petroleum‐bearing pipelines has been reviewed in detail. Most importantly, the techniques required for studying MIC have been thoroughly discussed. In addition, a few microbial cases associated with various petroleum industries have been reviewed to acquire a clear understanding about the real situation.

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“…Administrators at a college are an important part of supporting other parts. The efficiency of office management has several vital functions, including time management, document and workspace management, and control of job responsibilities (Upadhyay, Ladhe, Rai, Bhatkar, & Upadhyay, 2015). Through today's global competition, one of the keys to success is by providing quality services, therefore the trend that occurs now is the existence of strong competition in terms of marketing, service quality, and business strategy (Abdullah, 2006).…”

Section: Introductionmentioning

confidence: 99%

Administration System Development of Education in Improving Service Quality

Purnamawati¹

2019

Jurnal Administrasi Pendidikan

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The purpose of this study was to find out the development of a technologybased administration system in improving the quality of services in Higher Education. The data analysis technique uses the plomp method. This study uses a research development approach. The research subjects were three students for one on one test and twenty students for large group trials. The results showed that: based on the Likert scale 1-5, the average score of the expert system for the display aspect was 3.67 and the programming aspect was 3.85. So that the attractiveness of the system developed and the attractiveness of the product on the criteria are "very interesting", while fourteen students show the attractiveness of the product on the "Attractive" criteria.

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Performance Analysis of Modified QSERL Circuit

Cited by 5 publications

References 16 publications

Diversity, distribution and abundance of hymenopteran from different landscapes of Kuala Keniam National Park, Pahang, Malaysia

Diversity, distribution and abundance of hymenopteran from different landscapes of Kuala Keniam National Park, Pahang, Malaysia

Microbially induced corrosion issues in the underground buried crude oil and natural gas bearing pipelines: A review

Administration System Development of Education in Improving Service Quality

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