Analysing the impact of dependency on conditional survival functions using copulas

Safari‐Katesari, Hadi; Zaroudi, Samira

doi:10.21307/stattrans-2021-013

Cited by 8 publications

(8 citation statements)

References 19 publications

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“…127 Also, some statistical studies are needed for better application in real world. 128 , 129 The main characteristics of phytosomes are (1) size and shape; (2) surface charge; (3) chemical composition; (4) lamellarity and stability; (5) encapsulation efficiency and (6) release behavior. The goal of this chapter is to provide a thorough summary and a systematic overview of all analytical instruments used to characterize phytosomes, including the latest papers.…”

Section: Phytosome Characterizationmentioning

confidence: 99%

Phytosomes as Innovative Delivery Systems for Phytochemicals: A Comprehensive Review of Literature

Barani¹,

Sangiovanni²,

Angarano³

et al. 2021

IJN

115

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Nowadays, medicinal herbs and their phytochemicals have emerged as a great therapeutic option for many disorders. However, poor bioavailability and selectivity might limit their clinical application. Therefore, bioavailability is considered a notable challenge to improve bio-efficacy in transporting dietary phytochemicals. Different methods have been proposed for generating effective carrier systems to enhance the bioavailability of phytochemicals. Among them, nano-vesicles have been introduced as promising candidates for the delivery of insoluble phytochemicals. Due to the easy preparation of the bilayer vesicles and their adaptability, they have been widely used and approved by the scientific literature. The first part of the review is focused on introducing phytosome technology as well as its applications, with emphasis on principles of formulations and characterization. The second part provides a wide overview of biological activities of commercial and non-commercial phytosomes, divided by systems and related pathologies. These results confirm the greater effectiveness of phytosomes, both in terms of biological activity or reduced dosage, highlighting curcumin and silymarin as the most formulated compounds. Finally, we describe the promising clinical and experimental findings regarding the applications of phytosomes. The conclusion of this study encourages the researchers to transfer their knowledge from laboratories to market, for a further development of these products.

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Section: Phytosome Characterizationmentioning

confidence: 99%

Phytosomes as Innovative Delivery Systems for Phytochemicals: A Comprehensive Review of Literature

Barani¹,

Sangiovanni²,

Angarano³

et al. 2021

IJN

115

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“…Moreover, the maximal value of τ is captured when θ goes to infinity. For more information, one can refer to [43][44][45][46].…”

Section: Copula Specificationmentioning

confidence: 99%

Copula-based Modeling for IBNR Claim Loss Reserving

Zaroudi¹,

Faridrohani²,

Behzadi³

et al. 2022

Preprint

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There are growing concerns for reserves estimation of incurred but not reported (IBNR) claims in actuarial sciences. In this paper, we propose a copula-based dependency model to capture the relationship between two main IBNR reserve variables, i.e., the "time between two successive occurrences" and "delay time".A maximum likelihood estimation method is used to estimate the parameters of the model. A simulation study is conducted to evaluate the validity of the theoretical results. Moreover, the proposed method is applied to predict the number of claims for the next years of a portfolio from a major automobile insurer and is compared to the classical CL model forecasting.

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“…Artificial intelligence in the industry today: due to the spread of knowledge and more complex decisionmaking process, the use of information systems, especially artificial intelligence systems in decision making, has become more important [39][40][41][42]. e spread of knowledge in the field of technology and industry and the complexity of environmental decisions-in other words, human life-has attracted the attention of experts for the use of decision support systems in environmental affairs [43,44].…”

Section: Green Supplier Selectionmentioning

confidence: 99%

“…Increasing environmental concerns attract the attention of governments [32][33][34][35], customers, and organizations [36][37][38][39][40][41][42][43][44][45][46].…”

Section: Introductionmentioning

confidence: 99%

Implementation of MCDM-Based Integrated Approach to Identifying the Uncertainty Factors on the Constructional Project

Bagheri

Borouji

Razavian

et al. 2021

Mathematical Problems in Engineering

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Presently, environmental management for companies emphasizing environmental protection has become one of the most critical issues for customers, shareholders, governments, employees, competitors, and global pressures requiring organizations to produce environmentally-friendly products and services. This challenge has created a new concept called green supply chain management in business, which combines environmental thinking with the supply chain. Selection of suppliers by considering risk criteria is a category that has attracted the attention of a large number of researchers in order to select the best suppliers according to uncertain factors. In this research, we aim to select a green supplier considering risk factors using a new MCDM approach under uncertainty. For this selection problem, HF-MAIRCA, a new multicriteria sorting method for many alternatives, has been developed. This is used for sorting the alternatives into predefined, ordered supplier categories. This sorting method can be applied to different environmental problems that have a large number of alternatives. As a result of Iran’s case study, the result shows that materials flexibility and materials quality are essential criteria for green supplier selection.

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Analysing the impact of dependency on conditional survival functions using copulas

Cited by 8 publications

References 19 publications

Phytosomes as Innovative Delivery Systems for Phytochemicals: A Comprehensive Review of Literature

Phytosomes as Innovative Delivery Systems for Phytochemicals: A Comprehensive Review of Literature

Copula-based Modeling for IBNR Claim Loss Reserving

Implementation of MCDM-Based Integrated Approach to Identifying the Uncertainty Factors on the Constructional Project

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