Miracle-dz/UniFAR-FTUs huggingface dataset:
Design in the Sustainable Supply Chain in Agribusiness: A Case Study in a Citrus Business Company

The objective of this paper is to present the design of the sustainable supply chain based on the green supply chain framework of Ghobakhlo et al. (2013) and its management in the contribution to the Sustainable Development Goals (SDG) based on the SDG Compass of Global Reporting Initiative et al. (2016) in a Citrus Business Company. This research consists of a deductive method and action research. The sustainable practices identified sustainable supply chain are: solid waste reduction, purchase of non-polluting materials, providers with environmental certifications, recycling, reuse, and remanufacturing of materials, client cooperation for the formulation of environmental goals and programs to be implemented. The SDG identified are: 2 Zero Hunger, 4 Quality Education, 5 Gender Equality, 12 Responsible Consumption and Production, 13 Climate Action in Green Product Design, 3 Good Health and Well-Being in Green Material Management and Green Manufacturing Process, 6 Clean Water and Sanitation, 7 Affordable and Clean Energy, and 9 Industry, Innovation, and Infrastructure in Green Marketing, Green Distribution, and Reverse Logistics, and 8 Decent Work and Economic Growth. In conclusion, this study can be useful for those companies interested in designing their sustainable supply chain and its contribution to the SDG of the 2030 Agenda.
Hat die ökonomische Macht von Unternehmen in Österreich zugenommen? Teil 1

Dieser Beitrag thematisiert die ökonomische Macht von Unternehmen in Österreich und stellt die Frage, ob diese – wie in anderen OECD-Ländern – zugenommen hat. Konzeptuell wird eine neuartige Differenzierung zwischen ökonomischer und politischer Macht sowie zwischen Marktmacht im engeren Sinne und Macht infolge von Unternehmensgröße (Skalenmacht) zur Diskussion gestellt. Neuere empirische Studien zeigen, dass die ökonomische Macht nicht nur in den USA, sondern auch in Europa in den letzten Jahrzehnten zugenommen hat. Eine Analyse der OECD-Länderberichte für Österreich über den Zeitraum 1962–2021 zeigt, dass die von der OECD behauptete Zunahme des Wettbewerbs durch erstaunlich wenig empirische Evidenz untermauert wird.
On a pure hyperbolic alternative to the Navier-Stokes equations

We discuss a pure hyperbolic alternative to the Navier-Stokes equations, which are of parabolic type. As a result of the substitution of the concept of the viscosity coefficient by a microphysics-based temporal characteristic, particle settled life (PSL) time, it becomes possible to formulate a model for viscous fluids in a form of first order hyperbolic partial differential equations. Moreover, the concept of PSL time allows the use the same model for flows of viscous fluids (Newtonian or nonNewtonian) as well as irreversible deformation of solids. In the theory presented, a continuum is interpreted as a system of particles, or in the case of fluids, fluid parcels connected by bonds; the internal resistance to flow is interpreted as elastic stretching of the particle bonds; and a flow is a result of bond destructions and rearrangements of particles. Finally, we examine the model for simple shear flows of Newtonian fluids and demonstrate that Newton’s viscous law can be obtained in the framework of the developed hyperbolic theory as a steady-state limit. A basic relation between the viscosity coefficient, PSL time, and the shear sound velocity is also obtained.
Bifurcations and stability analysis of elastic slender structures using static discrete elastic rods method

Discrete Elastic Rods (DER) method provides a computationally efficient means of simulating the nonlinear dynamics of one-dimensional slender structures. However, this dynamic-based framework can only provide first-order stable equilibrium configuration when combined with the dynamic relaxation method, while the unstable equilibria and potential critical points (i.e. bifurcation and fold point) cannot be obtained, which are important for understanding the bifurcation and stability landscape of slender bodies. Our approach modifies the existing DER technique from dynamic simulation to a static framework and computes eigenvalues and eigenvectors of the tangential stiffness matrix after each load incremental step for bifurcation and stability analysis. This treatment can capture both stable and unstable equilibrium modes, critical points, and trace solution curves. Three representative types of structures -- beams, strips, and gridshells -- are used as demonstrations to show the effectiveness of the modified numerical framework, which provides a robust tool for unveiling the bifurcation and multistable behaviors of slender structures.
The effect of Aspergillus oryzae and Rhizopus aspergillus fermentation on daidzein content in edamame (glycine max)

Background: Previous studies show that fermentation using Aspergillus oryzae and Rhizopus oligopsorus increases the aglyconic isoflavone in soybean with the highest content reached on the seventh day. Still, no research has been done on edamame. Objective: This study was conducted to validate the method and determine aglyconic isoflavone, daidzein, content in non-fermented and A. oryzae and R. oligopsorus fermented edamame using TLC densitometry. Method: TLC densitometry method used was validated, then used to determine daidzein content in non-fermented edamame, and edamame fermented with the combination of A. oryzae and R. oligopsorus for four days (D1 - D4). Results: The TLC method met all the validation method, except for the selectivity. The daidzein content on non-fermented and fermented edamame (D1 - D4) was 0.0354+1.49*10-3, 0.0099+1.19*10-3, 0.0118+0.16*10-3,0.0156+0.65*10-3, and 0.0618+10.67*10-3, respectively. Conclusion: The highest daidzein content was reached at the fourth day of fermentation.
Investigating the Innovativeness of Public Transport Systems: the Case of Tshwane Rapid Transit (TRT) ‘A Re Yeng’

Globally, towns and cities are changing toward more adventurous technology innovations while improving practical transportation systems. In response to this new dawn, the Bus Rapid Transit concept has emerged as an accepted effective, accessible, and dependable mass transit method for innovative systems. Nevertheless, in spite of extensive efforts, benchmarks, and investments in the creation and enhancement of such systems, relatively little research has been recorded on spatial and operational applications of such an innovative transit systems, particularly in emerging economies. The paper therefore investigates the spatial and operational considerations and outcomes of innovative transit systems in the City of Tshwane. The research design was observational and experimental, with qualitative techniques applied to collect perceptual responses. The sample responded to questionnaires and forty participants were obtained. Despite the reality, which BRT contributes to a better transport network, there seem to be strengths and weaknesses which necessitate further investigation. The integration of different modes of public transportation through use of boarding cards is recommended. The public transportation single ticketing system for the City of Tshwane, which seeks to integrate various public transport systems needs further investigation.
Role of Social Media in Commercial Vegetable Farming for Rural Development

This study explores the role of social media in commercial vegetable farming for rural development. A study of Bharatpur metropolitan city ward no 5 Chitwan district. The objective of the study is to explore the role of social media in commercial vegetable farming for rural development. The use of social media in commercial vegetable farming is increasing rapidly now days. Many agricultural service provider companies are giving better facilities to the farmers. Social media allows users to communicate directly with the customer’s service provider’s information sharing centers etc. Farmers are using social media to increase their produce at each stage. Rural development means as overall development such as social, economic, political and cultural of rural society. Commercial vegetable farmers have been impacted by social media in all aspects of their lives. The research design adopted in this study is exploratory as well as descriptive types. The universe of the study was commercial vegetable farmers in Ward No. 5 of Bharatpur Municipality. Out of the total number of commercial vegetable farmer households, 20 households have been sampled using the quota sampling and purposive sampling methods. The data has been collected from the Rambagh, Gulabbag, Kailashnagar, and Narayanpur areas. Each area 5 respondents has been selected for the study. The study shows that 5 % respondents were used own land and 95% respondents were used leasehold land for commercial vegetable farming. Similarly 40 % respondents were used YouTube, 35 % respondents were used Facebook and 25% respondents were used Tik Tok for agriculture information. In the study area, social media seem to have a positive effect on commercial vegetable farming. Commercial vegetable farming support to livelihood, capacity building, empowerment, increase in living standard, saving habit, access to financial institutions, agricultural inputs services and market in the study area. Commercial vegetable farming has been playing a significant role for rural development in this area.
Global Prevalence of Eating Disorders in Nutrition and Dietetic University Students: A Systematic Scoping Review

Background: Nutrition and dietetics (ND) training encourages behaviors that can be considered risk factors for eating disorders or disordered eating. This paper aims to explore the prevalence of eating disorders (EDs) and predictors of eating disorders (/P-EDs) in ND students. Methods: A systematic scoping review of the literature was performed on PubMed, ERIC, PsychINFO, OVID Medline, and Scopus in October 2022. Results: A total of 2097 papers were retrieved from the search, of which 19 studies met the inclusion criteria. The resultant literature reported that 4–32% of ND students were at high risk of EDs (n = 6 studies), and 23–89% could be classified as having orthorexia nervosa (n = 7 studies). Further, 37–86% reported body image/fat dissatisfaction (n = 10 studies), and 100% of students reported weight dissatisfaction (n = 1 study). Conclusions: This paper highlights the prevalence of EDs and P-EDs across ND students. Further research is warranted to explore the cause, context, and impact on ND students’ wellbeing and professional identity and supporting diversity within the profession. Future studies should also consider curriculum approaches to address this occupational hazard.
Natural Variation Confers ‘Aiyuan 38’ Citrus Mutant a New Color and Unique Flavor

Citrus exhibits unique nutritional values. Most citrus cultivars are derived from mutations. However, the effect of these mutations on fruit quality is unclear. We have previously found a yellowish bud mutant in the citrus cultivar ‘Aiyuan 38’. Therefore, this study aimed to determine the effect of the mutation on fruit quality. ‘Aiyuan 38’ (WT) and a bud mutant variant (MT) were used to analyze variations in fruit color variation and flavor substances using colorimetric instruments, high-performance liquid chromatography (HPLC), headspace solid-phase microextraction-gas chromatography–mass spectrometry (HS-SPME-GC–MS), and odor activity values (OAVs). The mutation in MT conferred yellowish characteristics to its peel. Although the differences in total sugar and acid content of the pulp were not statistically significant between WT and MT, the MT glucose content was significantly lower and the malic acid level was significantly higher. HS-SPME-GC–MS analysis revealed that the MT pulp released more types and contents of volatile organic compounds (VOCs) than the WT, whereas the opposite trend was observed for the peel. Analysis of the OAV revealed that the MT pulp contains 6 unique VOCs, whereas the peel contains only 1. This study provides a useful reference for the study of flavor substances associated with citrus bud mutations.
Relationship between Vitamin D status and microbiome changes in Bulgarian patients with type 2 diabetes mellitus

Abstract The human microbiome plays a very important role in the normal functioning of both metabolic and immune systems. Changes in gut microbiota (dysbiosis) possibly contribute to the development of metabolic and autoimmune diseases. There is close association between the human gut microbiome and Vitamin D metabolism. The objective of our study was to characterize the composition of the gut microbiome in patients with type 2 diabetes mellitus (T2DM) in comparison to controls with normal glucose tolerance, and to correlate the Vitamin D status with the changes in the gut microbiome. Totally, 15 patients with T2DM and 16 controls were enrolled in the study. The complex gut microbiome was analysed by next generation sequencing (NGS) in both groups, additionally divided into subgroups according to serum 25-hydroxyVitamin D (25[OH]D) levels. We found a significant decrease in butyrate-producing bacteria Eubacterium spp. and an increase in lipopolysaccharide (LPS) - positive bacteria Enterobacter spp. , Escherichia spp. and Pseudomonas spp. in T2DM patients compared to controls. Control individuals with 25[OH]D levels of over 80 nmol/L were characterized with significantly decreased amount of Escherichia spp. and Pseudomonas spp. and increased Eubacterium spp. On the other hand, 25[OH]D < 80nmol/L levels in diabetic patients were related with lower content of butyrate-producing bacteria and higher levels of LPS-positive bacteria. The results showed an influence of gut microbiome on the glucose homeostasis and a relationship between Vitamin D levels and the gut microbiome.
Multimodal Teacher Dashboards: Challenges and Opportunities of Enhancing Teacher Insights Through a Case Study

Teacher dashboards provide insights on students' progress through visualizations and scores derived from data generated during teaching and learning activities (e.g., response times and task correctness) to improve teaching. Despite the potential usefulness of enhancing teacher dashboards, and the respective teaching practices, with rich information regarding students' cognitive and affective states (e.g., cognitive load), few studies on teacher dashboards have considered such information. In this study, we drew on contemporary developments of multimodal (MM) learning analytics and designed an MM teacher dashboard with a notification system. The proposed system: 1) receives data from various sensors; 2) computes relevant cognitive and affective measurements; 3) visualizes the resulting measurements in a clean customizable interface; and 4) notifies instructors during moments of interest, so they may determine an appropriate method to support struggling students. To evaluate our MM teacher dashboard, we first collected multimodal data (MMD), performance data, and video recordings of students' interactions during an in situ study where 26 students engaged with a motion-based learning task. Then, we used our MM teacher dashboard to present the collected MMD and video recordings to 20 experienced teachers and educational researchers and collected qualitative data regarding respondents' insights on the advantages and challenges of visualizing students' MMD. Results showed that teachers found an MM teacher dashboard enhanced with a notification system, useful to complement their pedagogical practices. We offer empirically founded guidelines for design and integration of an MM teacher dashboard with notification systems, aimed to enhance teachers' understanding of students' learning states (e.g., real-time awareness of students' stress).
Employee’s Performance of Production Division in a Textile Firm in Indonesia

This study aims to describe the effect of work motivation, competence, and job satisfaction partially and simultaneously on the performance of employees of PT Semesta Alam*) in the production department. The method used is a quantitative method, with a population of 400 respondents, using the Slovin formula with an error rate of 5%, obtained a sample of 200 respondents. SEM (Structural Equational Modeling) on students Lisrel 9.1 was used for data analysis. The data analysis technique of this study employs descriptive statistics. Based on the results of the normality test, it is found that the Skewness value is less than 2, and the Kurtosis value is less than 7. Thus, these results indicate that these values are normally distributed. In addition, the p-value of Skewness and Kurtosis is above 0.05. The results showed that, first, there was an effect of work motivation on job satisfaction with a coefficient of 0.34. Second, the influence of employee competence on job satisfaction with a coefficient of 0.35. Third, there is an effect of work motivation on employee performance with a coefficient of 0.09. Fourth, there is an influence of employee competence on employee performance with a coefficient of 0.26. fifth, there is an effect of job satisfaction on employee performance with a coefficient of 0.53. In addition, work motivation and employee competence can explain job satisfaction with a determination value of 0.28. Finally, work motivation, employee competence, and job satisfaction can explain employee performance with a determination value of 0.45.
The Lateral Geniculate Nucleus

The circuitry of the thalamus is among the most thoroughly studied and best understood exemplars of functional connectivity in the brain (for details, see Sherman and Guillery, 2006 ; Jones, 2007 ). Here, we shall focus on the A laminae of the cat’s lateral geniculate nucleus (LGN), which represents the relay of retinal input to cortex, because this has proven to be an excellent model for thalamus. There are two major payoffs for understanding this circuit: the basic plan revealed by LGN circuitry seems to be applied throughout thalamus, with some modifi cations, and so this provides general insights into overall thalamic functioning; and circuit principles fi rst appreciated in the LGN may apply to other brain circuits.
tetrad: A Set of Stata Commands for Confirmatory Tetrad Analysis

This article provides a brief overview of confirmatory tetrad analysis (CTA) and presents a new set of Stata commands for conducting CTA. The tetrad command allows researchers to use model-implied vanishing tetrads to test the overall fit of structural equation models (SEMs) and the relative fit of two SEMs that are tetrad-nested. An extension of the command, tetrad_matrix, allows researchers to conduct CTA using a sample covariance matrix as input rather than relying on raw data. Researchers can also use the tetrad_matrix command to input a polychoric correlation matrix and conduct CTA for SEMs involving dichotomous, ordinal, or censored outcomes. Another extension of the command, tetrad_bootstrap, provides a bootstrapped p value for the chi-square test statistic. With Stata’s recently developed commands for structural equation modeling, researchers can integrate CTA with data preparation, likelihood ratio tests for model fit, and the estimation of model parameters in a single statistical software package.
Introducing digital tools for sustainable food supply management: Tackling food loss and waste in industrial canteens

Reducing food waste is essential if we want to create a more sustainable food system, which is why halving per capita food waste by 2030 has been included in the UN Sustainable Development Goals. The main aim of this paper is to demonstrate that by using digital tools to monitor food provisioning and management within canteens, it is possible to achieve a more sustainable food service management within industrial companies and to reduce the overall quantity and environmental impacts of food preparation and consumption thus achieving economic benefits. Longitudinal 2018 and 2019 data collected from the canteen of a major Italian food production company were analyzed. The results showed that the amount of food lost and wasted has decreased over time, reaping important environmental benefits and illustrating specific differences between the food lost in meal preparation and the food left on employees’ plates. It is therefore important to implement education initiatives and to use digital tools to share food‐related data collected within companies among both employees and kitchen and catering staff in order to raise awareness of their behavioral strengths and weaknesses. From this perspective, new interventions at both kitchen and customer/worker levels are introduced and discussed.
INTERPRETATION OF EXPERIMENTALLY MEASURED RESULTS OF NEUTRINO'S VELOCITIES BASED ON NEUTRINO'S TACHYONIC THEORY

In this paper we highlight some of the properties of neutrinos which are defined based on the theory of tachyonic nature of neutrinos. We show that there is a difference between a four-dimensional space-time which characterises the theory of relativity and the one that defines the characteristics of particles which propagate faster than light. For this reason, neutrino's time does not flow in the same way as the time of the particles belonging to the Standard model. It proved that neutrino travel time measurements must be performed by means of a tachyon clock, or otherwise corrections should be made to the existing measurements based on the tachyonic neutrino theory. Mathematical analysis of the experimental data resulted in a time paradox, which was resolved in the spirit of the tachyonic theory in form of a mathematical formula which should correct the existing measurements of neutrino velocities. The time paradox appeared because the four-dimensional space-time of the relativity theory, which is embedded in the standard model, and four- dimensional space-time of the tachyonic theory are non-compatible with each other since the flow of time is different in these systems.
Contracting geodesics in infinitely presented graphical small cancellation groups

We study contraction properties of geodesics in infinitely presented graphical $Gr'(1/6)$ small cancellation groups. We show that every degree of contraction can be achieved by a geodesic in a finitely generated group. We construct the first example of a finitely generated group $G$ containing an element $g$ that is strongly contracting with respect to one finite generating set of $G$ and not strongly contracting with respect to another. In the case of classical $C'(1/6)$ small cancellation groups we give complete characterizations of geodesics that are Morse and that are strongly contracting. We show that many graphical $Gr'(1/6)$ small cancellation groups contain strongly contracting elements and, in particular, are growth tight. We construct uncountably many quasi-isometry classes of finitely generated, torsion-free groups in which every maximal cyclic subgroup is hyperbolically embedded. These are the first examples of this kind that are not subgroups of hyperbolic groups. In the course of our analysis we show that if the defining graph of a graphical $Gr'(1/6)$ small cancellation group has finite components, then the elements of the group have translation lengths that are rational and bounded away from zero.