Optimal Design of Multiple-Objective Lot Quality Assurance Sampling (LQAS) Plans

Duarte, Belmiro P.M.; Wong, Weng Kee

doi:10.1111/biom.13008

Cited by 3 publications

(2 citation statements)

References 26 publications

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“…A = Highest weight (here it is 5) N =Total number in the sample For the qualitative data, field observation was carried out by personal visitation to the construction sites and collection of information. MAP surveys are derived from traditional private sector distribution surveys using Lot Quality Assurance Sampling (LQAS) (Duarte & Wong, 2019). The IDI was carried out among the six experts who were highly experienced and qualified in the field of road maintenance and construction works.…”

Section: Methodsmentioning

confidence: 99%

Problems Associated with the Implementation of Bioengineering in Hill Road Construction in Nepal

Shah¹,

Dahal²

2023

Am. J. Agric. Sci. Eng. Technol.

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The landslide disaster, feeble geology, rapid deforestation, poor drainage system, and increase in mechanical strain have weakened the Krishna Bhir slope, Prithvi Highway, Dhading, Nepal. The objective of this article was to study the problems associated with bioengineering implementation in hill road construction with recommendations. For primary research, a map study, field observation, in-depth interview, focus group discussion, and questionnaire survey were used as an instrument for the field study. Published reports, papers, a thesis, database, manuals, and field observation were also reviewed. The landslide caused loss of property, ill effects on lifestyle, disturbance in the movement of goods and services, loss of availability of water due to damage to the water supply system, damage to the sewage disposal system, etc. During the construction period using the bioengineering technique, the major problem occurred during the installation of the bioengineered system (RII = 0.791), lack of training during construction (RII = 0.839), unavailability of space (RII = 0.817), inadequate supply of appropriate instruments (RII = 0.821) and improper selection of vegetation types (RII=0.839). The major problems were also seen during site monitoring and evaluation (RII= 0.853). Proper selection of plant species (RII=0.936) before implementation of the bioengineering technique is needed at hill roads, but the high installation costs (RII=0.841) could be the major limitation. Bioengineering application has a bright future if proper actions are taken in time. Solutions need to be formulated and implemented by understanding the major limitations of bioengineering techniques.

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Section: Methodsmentioning

confidence: 99%

Problems Associated with the Implementation of Bioengineering in Hill Road Construction in Nepal

Shah¹,

Dahal²

2023

Am. J. Agric. Sci. Eng. Technol.

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show abstract

“…A =Highest weight (here, it is 5) N = Total number in the sample For the qualitative data, field observation was carried out by personal visitation of the construction sites and collection of information. MAP surveys are derived from traditional private sector distribution surveys using lot quality assurance sampling (LQAS) [11]. The IDI was carried out among the six experts who were highly experienced and qualified on the field of road maintenance and construction works.…”

Section: Methodsmentioning

confidence: 99%

Problems associated with implementation of bioengineering in hill road construction in Nepal

Shah

Dahal

2023

J. Eng. Appl. Sci.

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The landslide disaster, feeble geology, rapid deforestation, poor drainage system, and increase in mechanical strain have weakened the Krishna Bhir slope, Prithvi Highway, Dhading, Nepal. The objective of this article was to study about the problems associated with bioengineering implementation in hill road construction with the future recommendations. For primary research, map study, field observation, in-depth interview, focus-group discussion, and questionnaire survey were used as an instrument for the field study. Published reports, papers, thesis, database and manuals, and field observation were also reviewed. Landslide caused the loss of property, ill effects on lifestyle, disturbance in movement of goods and services, loss of availability of water due to damage in water supply system, damage in sewage disposal system, etc. During the construction period using bioengineering technique, major problem occurred during installation of the bioengineered system (RII = 0.791), lack of training during construction (RII = 0.839), unavailability of space (RII = 0.817), inadequate supply of appropriate instruments (RII = 0.821), and improper selection of vegetation types (RII = 0.839). The major problems were also seen during site monitoring and evaluation (RII = 0.853). Proper selection of plant species (RII = 0.936) before implementation of bioengineering technique is needed at hill road, but the high installation costs (RII = 0.841) could be the major limitation. Bioengineering application has a bright future if proper actions are taken in time. Solutions need to be formulated and implemented by understanding the major limitations of bioengineering technique.

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Using CVX to Construct Optimal Designs for Biomedical Studies with Multiple Objectives

Wong

Zhou

2022

Journal of Computational and Graphical Statistics

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Optimal Design of Multiple-Objective Lot Quality Assurance Sampling (LQAS) Plans

Cited by 3 publications

References 26 publications

Problems Associated with the Implementation of Bioengineering in Hill Road Construction in Nepal

Problems Associated with the Implementation of Bioengineering in Hill Road Construction in Nepal

Problems associated with implementation of bioengineering in hill road construction in Nepal

Using CVX to Construct Optimal Designs for Biomedical Studies with Multiple Objectives

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