Value theory

This article aims to discuss the concepts, theories, and practices of circular agriculture, and to draw recommendations for successful implementation. The findings reveal that circular agriculture focuses on promoting resource circularity in the agro-food value chain, minimizing external inputs, reducing resource requirements, regenerating bio-ecosystems, and reducing environmental impacts to meet increasing food demands and improve producers' livelihoods.

12p vibecca 01-10-2024 4 1   Download

This article introduces a finite element approach for examining the static bending behavior of composite plates. The method considers the variable mechanical characteristics of plates and utilizes an elastic foundation with varying stiffness values.

12p viyoko 01-10-2024 3 1   Download

The study aims to explore the motivation of organic food consumption among consumers in Hue city. The authors applied means-end chain theory in 77 samples. The results showed health and happiness are drivers for organic food purchase. The organic product attributes as means to achieve consumption goals are “no chemicals”, “food safety”, “better sensory”, “nutritious value”, and “producers/ origin”. Basing on the results, the research figured out some implications for organic food stores to motivate organic food purchase.

18p toduongg 24-08-2024 3 1   Download

Nghiên cứu "Ứng dụng mô hình Value at Risk (VaR) trong quản trị rủi ro danh mục đầu tư cổ phiếu ở Việt Nam" ứng dụng mô hình giá trị chịu rủi ro (VaR: Value at Risk) trong việc quản trị rủi ro danh mục đầu tư dựa vào các phương pháp theo cách tiếp cận mô phỏng lịch sử (phương pháp cơ bản, phương pháp đánh trọng số, phương pháp tính đến độ biến động và phương pháp sử dụng lý thuyết cực trị (EVT: Extreme Value Theory)). Nghiên cứu sử dụng mô hình VaR để đo lường rủi ro của danh mục chỉ số VN-Index bằng cách sử dụng số liệu ngày trong giai đoạn 03/10/2013 đến 12/10/2015.

12p tuongbachxuyen 05-08-2024 13 2   Download

The aim of this study is to investigate the nature, extent and determinants of risk information disclosed, using the context of corporate reporting in Malaysia. Key management personnel and controlling shareholders are chosen as the two types of players expected to influence corporate risk disclosure decisions. In terms of key management personnel, this study draws on upper echelons theory to develop hypotheses about the effects of demographic and other background influences of the Chief Executive Officer (CEO) and Chair of Audit Committee (CAC) on corporate risk disclosure.

289p runthenight04 02-02-2023 7 2   Download

The major purpose of this dissertation is to test the practical applicability of RO theory through valuation of flexibility using selected case studies from the Australian residential property development market to either support or oppose the adoption of RO theory for property development decision making in practice.

371p runthenight04 02-02-2023 13 3   Download

This research is about understanding effectiveness achieved from B2E (Business-to-Employee) e-business model. Though many studies have been undertaken on B2B and B2C models; research on B2E is still at an infancy stage. This research addressed the identified niche with a focus on the factors that lead to organisational effectiveness from B2E e-business model in the Australian context. The research was guided by Resourced Based Theory and Competing Values Framework to understand the impact of the model on organizational effectiveness.

145p runthenight04 02-02-2023 10 4   Download

The objective of this research is to explore the domestic transfer pricing practices of service organisations in Australia with the emphasis placed on examining whether, in internal transactions, the domestic transfer price had any influence on the value perceived by the internal buyer. Because the extant transfer pricing theories cannot explain the value perceived by the internal customer in internal exchange of goods and services, an exploratory research methodology is adopted and no assumptions are made about the relationship.

369p runthenight04 02-02-2023 10 4   Download

The present study investigates teachers‘ perceptions of the values of the CEFR, the perceived readiness and necessity of its application, and the work involved in its application process. Also, it explores teachers‘ responses to the use of the CEFR to renew the general English curriculum, reflected in how they changed their teaching activities, adapted the assigned textbooks and modified their assessment practice. The study was a case study applying the mixed method sequential explanatory model (Creswell & Clark, 2007).

201p nguathienthan12 23-05-2021 31 3   Download

The objective of the thesis is to develop the iterative method and combining it with other methods to study qualitative and especially the method of solving some two-point boundary problems for the fourth-order differential equations and systems, arising in beam bending theory without using condition of growth rate at infinity, Nagumo condition, etc. of the right-hand side function.

27p capheviahe27 23-02-2021 13 5   Download

In order to understand the photocatalytic mechanisms of N-doped TiO2 with different doping positions of N, this research performed ab-initio calculations based on density functional theory (DFT) without and with Hubbard U correction, concentrate on the electronic structure of the materials.

8p tamynhan9 02-12-2020 24 2   Download

Managing the color uniformity of WLEDs means controlling the size and concentration of ZnO. With the concentration of 10% ZnO, the lumen output of LEDs reaches the highest values. Meanwhile, when the concentration and size of ZnO are 14% and 500 nm respectively, ∆CCT is reduced to the lowest value. Based on the manufacturers' requirements, the most appropriate ZnO concentration and particle size can be determined. However, if requirements include both lumen and color uniformity, the right choice is 14% concentration with 500 nm particle size of ZnO.

8p nguathienthan9 08-12-2020 9 2   Download

We obtained the analytic expressions of the specific heat at constant volume of metals which are dependent on the value of q-deformed parameters. Results calculated for the specific heat at constant volume for some kinds of alkali and transition metals show good agreement with those obtained by other theories and in experiments as well.

8p tamynhan8 04-11-2020 6 2   Download

Following brand equity theories and customer based brand equity models, the paper proposes an analytical framework which adopts Aeker’s four components including brand awareness, brand associations, perceived quality and brand loyalty in order to enhance the value of brand equity for higher institutions in Vietnam.

12p tamynhan6 14-09-2020 17 2   Download

This study makes an original contribution to both of theory and practice through forming and validating the ERP success model for accounting professionals only. In a little more detail, it provides empirical evidence regarding Hunton’s accounting value chain (2002). In addition, it discovers and proves effective use as the most appropriate system-use concept so far. Moreover, it makes an effort to investigate outcomes of accounting benefits perceived from ERP system, which related-studies are much further underresearched.

29p kequaidan6 15-07-2020 20 1   Download

Transformational leadership theory is an essential topic in management research. This style of leadership requires a leader's ability to identify and observe the psychological needs and values of followers, as well as to stimulate work motivation.

11p christabelhuynh 04-06-2020 19 3   Download

In this document, we rewrite Orlov theory to extend to multiple experimental values and parameters adjustment. We found that the multidimensional system expression looks like can be written as the monodimensional system in a matrix form.

6p christabelhuynh 29-05-2020 13 1   Download

The problem of thermoelastic nanoscale beam based on a modified couple stress theory with diffusion subjected to ramp type heating is investigated. The Laplace transform technique and eigen value approach are applied to solve the equations which are written in the dimensionless form.

14p tohitohi 19-05-2020 17 2   Download

The thesis contributes new to theory and practice of using biomarkers presepsin in the direction of diagnosis and prognosis in patients with severe sepsisand septic shock, thereby allowing the use of presepsin as a tool. diagnosis, monitoring and prognosis for patients with severe sepsisand septic shock.

26p slimzslimz 21-12-2019 19 6   Download

Phương pháp đánh giá rủi ro do lũ lụt dựa trên lý thuyết giá trị a thuộc tính (Multiple Attriute Value Theory) sử dụng hàm cộng tuyến tính để tính giá trị ủa mỗi phương án. Ngoài ra để tính các trọng số phương pháp tiến trình phân tích thứ AHP (Analytic Hierarchy Process) cũng được sử dụng.

20p vicolor2711 15-07-2019 33 2   Download