Improving Quality in the Process of Hot Rolling of Steel Sheets

Article Multidisciplinary Sciences

Pareto Optimal Decisions in Multi-Criteria Decision Making Explained with Construction Cost Cases

Hubert Anysz et al.

Summary: Multi-criteria decision-making methods assist decision makers in structuring needs, evaluating solutions, and deprive the decision maker of the ability to calculate the financial result of the decision.

SYMMETRY-BASEL (2021)

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Article Materials Science, Multidisciplinary

Imperfections and Modelling of the Weld Bead Profile of Laser Butt Joints in HSLA Steel Thin Plate

Patricio G. Riofrio et al.

Summary: The quality of welding is crucial for the structural integrity in high strength steel thin plate laser welding. Understanding the weld bead geometry and imperfections is essential for predicting mechanical properties and fatigue strength.

METALS (2021)

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Article Chemistry, Multidisciplinary

Methodology for Complex Efficiency Evaluation of Machinery Safety Measures in a Production Organization

Hana Pacaiova et al.

Summary: The methodology proposed to assess machinery safety conditions is based on the assumption of the proper application of risk assessment steps and their effectiveness in risk reduction mainly through implementing both effective and efficient preventive measures. The research objective was to verify the methods concerning machinery safety and its management, evaluating the current safety status and total effectiveness of safety measures to assess the efficiency level of implemented safety measures.

APPLIED SCIENCES-BASEL (2021)

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Article Energy & Fuels

A Matrix FMEA Analysis of Variable Delivery Vane Pumps

Joanna Fabis-Domagala et al.

Summary: Hydraulic systems are widely used in various industries and ensuring their reliability can be achieved through methods like FMEA. However, FMEA has its weaknesses and in recent years, risk analysis has been replaced by fuzzy logic. This study proposes the use of matrix analysis and statistical methods to perform simplified RCA and classify potential failures for variable delivery vane pumps.

ENERGIES (2021)

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Article Chemistry, Analytical

Risk Analysis by a Probabilistic Model of the Measurement Process

Wojciech Toczek et al.

Summary: The article presents the testing methodology and results of examining the probabilistic model of the measurement process using six risk metrics. An undesirable effect of probability distribution distortion at the edges of the measuring range was detected. Guidelines on using the model to obtain consistent risk assessment with Monte Carlo method results are provided.

SENSORS (2021)

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Article Multidisciplinary Sciences

Integrating a High-Reliability Multicriteria Trust Evaluation Model with Task Role-Based Access Control for Cloud Services

Salah T. Alshammari et al.

Summary: Cloud data storage eliminates the need for additional hardware, reducing costs and increasing flexibility. However, ensuring the privacy and security of data on digital platforms remains a challenge. The T-RBAC approach can protect data privacy but does not address the issue of trust. A comprehensive trust model integrated with T-RBAC is proposed to enhance data privacy and security in cloud storage systems.

SYMMETRY-BASEL (2021)

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Article Geosciences, Multidisciplinary

A Framework for Risk-Based Cost-Benefit Analysis for Decision Support on Hydrogeological Risks in Underground Construction

Johanna Merisalu et al.

Summary: This paper presents a decision support framework for mitigating hydrogeological risks in underground construction. The framework follows guidelines from the International Standardization Organization (ISO) and focuses on risk analysis and evaluation. Cost-benefit analysis (CBA) is used to monetize consequences and evaluate the economic aspects of risk mitigation.

GEOSCIENCES (2021)

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Article Metallurgy & Metallurgical Engineering