bluuebunny/crossref_metadata_2025 huggingface dataset:
Transmission Line Fault Classification of Multi-Dataset Using CatBoost Classifier
Authors: Ogar Vincent Nsed , Hussain Sajjad , Gamage Kelum A. A.
Published: July 2022

Transmission line fault classification forms the basis of fault protection management in power systems. Because faults have adverse effects on transmission lines, adequate measures must be implemented to avoid power outages. This paper focuses on using the categorical boosting (CatBoost) algorithm classifier to analyse and train multiple voltage and current data from a 330 kV and 500 km-long simulated faulty transmission line model designed using Matlab/Simulink. From it, 93,340 fault data sizes were extracted. The CatBoost classifier was employed to classify the faults after different machine learning algorithms were used to train the same data with different parameters. The trainer achieved the best accuracy of 99.54%, with an error of 0.46% for 748 iterations out of 1000. The algorithm was selected for its high performance in classifying faults based on accuracy, precision and speed. In addition, it is easy to use and handles multiple data-sets. In contrast, a support vector machine and an artificial neural network each has a longer training time than the proposed method’s 58.5 s. Proper fault classification techniques assist in the effective fault management and planning of power system control thereby preventing energy waste and providing high performance.
Acid-Modified Biochar Impacts on Soil Properties and Biochemical Characteristics of Crops Grown in Saline-Sodic Soils
Authors: El-Sharkawy Mahmoud , El-Naggar Ahmed H. , AL-Huqail Arwa Abdulkreem , Ghoneim Adel M.
Published: July 2022

Soil salinity and sodicity is a potential soil risk and a major reason for reduced soil productivity in many areas of the world. This study was conducted to investigate the effect of different biochar raw materials and the effects of acid-modified biochar on alleviating abiotic stresses from saline-sodic soil and its effect on biochemical properties of maize and wheat productivity. A field experiment was conducted as a randomized complete block design during the seasons of 2019/2020, with five treatments and three replicates: untreated soil (CK), rice straw biochar (RSB), cotton stalk biochar (CSB), rice straw-modified biochar (RSMB), and cotton stalk-modified biochar (CSMB). FTIR and X-ray diffraction patterns indicated that acid modification of biochar has potential effects for improving its properties via porous functions, surface functional groups and mineral compositions. The CSMB treatment enhanced the soil’s physical and chemical properties and porosity via EC, ESP, CEC, SOC and BD by 28.79%, 20.95%, 11.49%, 9.09%, 11.51% and 12.68% in the upper 0–20 cm, respectively, compared to the initial properties after the second season. Soil-available N, P and K increased with modified biochar treatments compared to original biochar types. Data showed increases in grain/straw yield with CSMB amendments by 34.15% and 29.82% for maize and 25.11% and 15.03% for wheat plants, respectively, compared to the control. Total N, P and K contents in both maize and wheat plants increased significantly with biochar application. CSMB recorded the highest accumulations of proline contents and SOD, POD and CAT antioxidant enzyme activity. These results suggest that the acid-modified biochar can be considered an eco-friendly, cheaper and effective choice in alleviating abiotic stresses from saline-sodic soil and positively effects maize and wheat productivity.
An Exploration of a Reflective Evaluation Tool for the Teaching Competency of Pre-Service Physical Education Teachers in Korea
Authors: Kim Chul-Min , Kwak Eun-Chang
Published: July 2022

The purpose of this study was to develop an evaluation tool that could help pre-service teachers develop their teaching skills. As for the research method, the Delphi technique was used to collect opinions from physical education professor evaluation experts. The survey was conducted three times and various opinions of experts were collected and analyzed. The newly constructed evaluation tool consists of 46 questions for class preparation (the creation of the learning environment), the introduction (routine activities, learning goals, and task presentation), development (class strategy, observation and interaction, and the maintenance of the learning environment), and conclusion (routine activities, summary, and closure). It was designed to increase the accuracy of evaluation by developing evaluation criteria for each question. An evaluation tool including quantitative and qualitative methods for use in pre-service physical education teacher education was developed. The significance of this study is the development of an effective evaluation tool that can evaluate the core teaching behaviors in the field of physical education. This evaluation tool should be used as a learning tool that includes planning, operation, evaluation, and seeking improvement measures through reflective activities. If pre-service teacher education institutions apply this evaluation tool in their teacher training programs, it would be a great chance to learn how to develop and sustain teaching abilities and effectiveness.
Development of Novel QAPEX Analysis System Using Open-Source GIS
Authors: Koo Jayoung , Kim Jonggun , Ryu Jicheol , Shin Dong-Suk , Lee Seoro , Kim Min-Kyeong , Jeong Jaehak , Lim Kyoung-Jae
Published: July 2022

The Agricultural Policy/Environmental eXtender (APEX) model has been used for farm/small watershed management, and the ArcAPEX interface was developed using the ArcGIS extension. However, the interface requires a paid license and limits dynamic applications that reflect various agricultural farming practices. In this study, a novel APEX model interface using Quantum GIS, the QAPEX analysis system, was developed by incorporating open-source-based GIS software for the simulation of water quality impacts of various best management practices reflecting local farming activities. The watershed delineation process running on the QAPEX interface is more flexible than that on the ArcAPEX interface, which renders simulations on hydrology and water quality with considerable precision. The newly developed system can be used to visually interpret simulation results (e.g., flow and load duration curve functions). Therefore, the open-source-based model can be used to derive data for sustainable agricultural policies, with a focus on the field-level application of management practices.
Risk Analysis of Public–Private Partnership Waste-to-Energy Incineration Projects from the Perspective of Rural Revitalization
Authors: Cao Guoxian , Guo Chaoyang , Li Hezhong
Published: July 2022

In China, more and more waste-to-energy (WTE) incineration plants are being delivered through public–private partnership (PPP) schemes in rural areas, which are focused on rural revitalization. These can not only deal with the ever-increasing solid waste but also provide renewable energy and thus benefit local societies. However, they usually endure a lot of risks due to long concession periods and complex contractual relationships. This research investigates the risk management of PPP WTE incineration projects from the perspective of rural revitalization. First, a preliminary list of 36 risks was derived based on a literature review. Second, a focused group discussion with eight experts was held to obtain the final list of 36 risk factors, taking into account rural revitalization. Third, a structured questionnaire survey was conducted to consult the risk frequency and risk severity. A total of 100 valid questionaries were collected. Finally, risk analysis and discussion were provided on the basis of the survey. The top 10 risks are rural appearance, payment risk, local employment, local economic development, local government succession, operation cost overrun, waste supply, construction cost overrun, revenue risk and price change risk. It indicates that (1) PPP WTE incineration projects can effectively promote rural development; (2) government authorities play a significant role in the sustainable development of PPP WTE incineration projects; and (3) the risk preference of rural PPP WTE incineration projects is social, economic and environmental risks.
An Integrated Statistical-Machine Learning Approach for Runoff Prediction
Authors: Singh Abhinav Kumar , Kumar Pankaj , Ali Rawshan , Al-Ansari Nadhir , Vishwakarma Dinesh Kumar , Kushwaha Kuldeep Singh , Panda Kanhu Charan , Sagar Atish , Mirzania Ehsan , Elbeltagi Ahmed , Kuriqi Alban , Heddam Salim
Published: July 2022

Nowadays, great attention has been attributed to the study of runoff and its fluctuation over space and time. There is a crucial need for a good soil and water management system to overcome the challenges of water scarcity and other natural adverse events like floods and landslides, among others. Rainfall–runoff (R-R) modeling is an appropriate approach for runoff prediction, making it possible to take preventive measures to avoid damage caused by natural hazards such as floods. In the present study, several data-driven models, namely, multiple linear regression (MLR), multiple adaptive regression splines (MARS), support vector machine (SVM), and random forest (RF), were used for rainfall–runoff prediction of the Gola watershed, located in the south-eastern part of the Uttarakhand. The rainfall–runoff model analysis was conducted using daily rainfall and runoff data for 12 years (2009 to 2020) of the Gola watershed. The first 80% of the complete data was used to train the model, and the remaining 20% was used for the testing period. The performance of the models was evaluated based on the coefficient of determination (R2), root mean square error (RMSE), Nash–Sutcliffe efficiency (NSE), and percent bias (PBAIS) indices. In addition to the numerical comparison, the models were evaluated. Their performances were evaluated based on graphical plotting, i.e., time-series line diagram, scatter plot, violin plot, relative error plot, and Taylor diagram (TD). The comparison results revealed that the four heuristic methods gave higher accuracy than the MLR model. Among the machine learning models, the RF (RMSE (m3/s), R2, NSE, and PBIAS (%) = 6.31, 0.96, 0.94, and −0.20 during the training period, respectively, and 5.53, 0.95, 0.92, and −0.20 during the testing period, respectively) surpassed the MARS, SVM, and the MLR models in forecasting daily runoff for all cases studied. The RF model outperformed in all four models’ training and testing periods. It can be summarized that the RF model is best-in-class and delivers a strong potential for the runoff prediction of the Gola watershed.
Linking Cultural and Marketing Practices of (Agro)pastoralists to Food (In)security
Authors: Benti Derib Woldeyohannes , Birru Worku Tuffa , Tessema Workneh Kassa , Mulugeta Messay
Published: July 2022

Many pastoralist communities around the world rely on the traditional livestock farming sub-sector for a living and to meet their food consumption needs. Food insecurity, on the other hand, is a growing concern in these communities, and the reasons for this must be understood in order to implement appropriate policy measures to improve food security. Based on data collected from Aramis-Adaar and the Asale pastoralist and agro-pastoralist (hereafter (agro)pastoralist) communities in Afar, Ethiopia, this study investigates the relationship between social–cultural–economic characteristics and food (in)security. To measure the severity of food insecurity and assess the associations, we used the household food insecurity access score (HFIAS) and ordered logistic regression, respectively. Our findings show that food insecurity in the study area is persistent where improvement in food security is significantly constrained by some culture elements (the (agro)pastoralists’ cultural orientation). It has also been found that the (agro)pastoralists’ market exchange practices, as well as the centuries-old practice of guro (livestock mobility as a traditional coping strategy), help to reduce food insecurity. These findings contribute to our understanding of food insecurity in the (agro)pastoralist context and thereby add to the ‘move-up’ or ‘move-out’ pastoralist development policy debate. Therefore, the results suggest that there is a need for a combination of approaches that combine pastoral production services and market production orientation and capitalize on (agro)pastoralist traditions, such as mobility, to promote sustained (agro)pastoral livelihoods and ‘move-up’ the pastoral production system.
Socio-Spatial ‘Tabula Rasa’ and Punctual Preservation: The Case Study of Measurable Compensation in Lijiao Village
Authors: Bruno Edoardo
Published: July 2022

Villages in the cities (VICs) exhibit all the contradictions of contemporary Chinese urbanisation. These historic settlements attracted large floating populations during the booming urban economy, which redefined their morphological assets. Moreover, their urban persistence reflects the social and cultural modifications occurring within metropolises. Municipal governments’ attention was drawn to the extraordinary densification process, triggering negotiation regarding urban upgrades and social engagement alongside the overall transformation of VICs. Despite the broad scientific literature on VIC redevelopment, especially from urban and social studies perspectives, little attention has been paid to the spatial and monetary compensation awarded for forced or planned demolitions. The transition from informal agglomerations to residential compounds implies the action of local authorities cooperating with real estate developers to make existing house ownership the basis of compensation for measurable spaces in new typological configurations defined by radical social shifts. Lijiao village in Guangzhou was selected as a case study to observe how its urban renewal programme affected the evaluation of historic building preservation versus large selective demolition. Cultural heritage and spatial compensation have become the cornerstones for reconfiguring the village’s morphology and the everyday life experiences framed by interested local groups’ mediation.
Prioritising Passive Measures over Air Conditioning to Achieve Thermal Comfort in Mediterranean Baroque Churches
Authors: Vella Robert C. , Yousif Charles , Martinez Francisco Javier Rey , Hernandez Javier María Rey
Published: July 2022

Malta, as a member of the European Union (EU), has pledged to become carbon neutral by the year 2050. Concurrently, the need for thermal comfort for people within places of worship has expanded tremendously in recent years. As a result, prioritizing passive methods over mechanical air-conditioning systems in such buildings is an essential step toward protecting the macroclimate while achieving a sustainable and comfortable indoor environment. Using DesignBuilder-EnergyPlus software, this paper examines the effectiveness of selective passive measures in two free-running church buildings. Results show that certain passive measures alleviate severe high and low indoor temperatures, resulting in a more comfortable environment. Environmental control, on the other hand, present difficult conservation challenges. Historic church buildings were initially built to make use of passive design features for internal comfort, and this study shows that they outperform expectations and, in general, outperform more contemporary church structures.
Environmental and Health-Related Lifecycle Impact Assessment of Reduced-Salt Meals in Japan
Authors: Nakamura Keiji , Itsubo Norihiro
Published: July 2022

To achieve sustainable development goals, meals should promote environmental protection and good health. The excessive salt intake of the Japanese people is one cause of lifestyle diseases. This study evaluated the impact of reducing salt intake on the environment and human health. Over one week, this study compared the lifecycle of a model meal based on a Japanese person’s average food intake with a reduced-salt meal, by replacing seasoning/salt with low-salt substitutes. We conducted an inventory assessment of the carbon and water consumption footprints based on the items used in the ingredient and cooking stages. The impact on climate and water consumption was determined using the results of the inventory assessment of the damage factors. We took the global burden of disease result as the health impact of salt intake. The decreased health impact of reduced salt was based on the results of a previous study. The health impact of the ingredient stage of both meals was almost the same. Regarding the assessment of the health impact, the value of the reduced-salt meal was 30% lower than that of the model meal because the salt intake was reduced by 2.8 g per day. We found that the reduced-salt meal could decrease the overall human health impact by 20% because of the reduced incidence of salt-intake-related diseases, despite a small increase in the health impact of reduced-salt seasonings.
Quantifying Co-Benefits and Trade-Offs between Forest Ecosystem Services in the Gan River Basin of South China
Authors: Dai Erfu , Wang Xiaoli , Zhu Jianjia , Tian Qing
Published: July 2022

Forest ecosystem services are intrinsically linked. We design a spatially explicit approach to quantify and analyze the co-benefits and trade-offs between the main forest ecosystem services. Our goal is to develop criteria for forest management that include ecosystem service interactions. Chinese fir and pine plantations provide the largest portion of the overall ecosystem services currently provided. They are volume stock and water yield service hotspots, but these have negative effects on soil retention and carbon storage, causing environmental problems. The natural forests (broad-leaf and bamboo forests) are carbon storage and volume stock hotspots and show the lowest erosion modulus. Thus, their protection, combined with expanding the plantation area under forest management should be considered in order to increase ecosystem service synergies. In contrast, an increased area of broad-leaf plantations reduces water yield service due to their lower water production capacity, in comparison with plantations of fast-growing species. Our study shows that the inclusion of ecosystem services as part of forest management could provide opportunities for optimal allocation of forest resources and sustainable utilization. Management based only on economically beneficial ecosystem services can be detrimental to the forest ecosystem and can cause environmental problems.
Impact of the “Krakow East–Bochnia” Road Transport Corridor on the Form of the Functio-Spatial Structure and Its Economic Activity
Authors: Bajwoluk Tomasz , Langer Piotr
Published: July 2022

This paper presents the findings of a study on the impact of the transformation of a road transport corridor on the form of a functio-spatial structure, as determined by the placement of significant economic activity sites within this corridor. The investigation of relations and interdependencies in the development of the road transport system and development structure transformation processes allowed for the identification of tendencies in the shaping of space, as well as for building models that reflect the transformation of the road corridor under study. The study focused on a fragment of the road transport corridor between Kraków and Bochnia (called the “Kraków East–Bochnia” corridor), as a distinctive case of contemporary transformations of the functio-spatial structure that happen under the influence of the construction and opening of a section of highway A4. The study was based on original field work, a review of the literature and an analysis of applicable planning documents. GIS tools, cartographic resources and satellite images were also used. The transformation of the area under investigation and the increase in its accessibility due to the presence of the highway pointed to the area’s high attractiveness in terms of real estate development—especially at nodal sites along the linkages that connected the highway with other elements of the road corridor. The relationships between the completed highway section and the previous road layout are crucial to the emergence of economic activity sites and areas, and thus lead to a transformation of developed space following a new spatial model.
Research on the Power of Supply-Side Reform for the Sustainable Development of Cultural Industry in Jiangsu Province, China under the Background of Domestic Dual Circulation
Authors: Lin Hanlian , Huang Suyu , Lu Jiawei , Chen Haibo
Published: July 2022

With the continuous changes in the external environment, and the prevalence of protectionism and unilateralism in some countries, the theoretical environment of “dual circulation” has changed dramatically, and China’s national economy has been severely impacted by the new crown epidemic. Thus, developing the national economy and activating the vitality of the sustainable development of the cultural industry is key. This paper constructs a hypothetical model of the key factors of the supply-side structural reform of the sustainable development of Jiangsu’s cultural industry under the dominance of domestic internal circulation, and then designs a questionnaire according to the hypothetical model and conducts a questionnaire survey. Data and hypothetical models are investigated, reliability and validity testing are conducted, and structural equation modeling analysis is carried out. The research results show that: product satisfaction factor, consumer price rationality factor, consumption channel diversity factor, consumption promotion effectiveness factor, and consumption security factor all have a positive impact on consumer satisfaction factor, and the supply-side structural reform impetus has a significant positive impact on consumer satisfaction, and consumer satisfaction has a positive impact on consumer expectations. Finally, suggestions are put forward for the supply-side structural reform of Jiangsu’s cultural industry, in order to promote the sustainable development of the cultural industry.
Mould-Growth Study in Building Materials Exposed to Warm and Humid Climate Using Heat and Mass Transfer (HAMT) EnergyPlus Simulation Method
Authors: Desai Shoumik , Manapragada Naga Venkata Sai Kumar , Shukla Anoop Kumar , Pignatta Gloria
Published: July 2022

Commercial energy consumption currently accounts for 8.6% of the total national energy consumption in India and it is predicted to surge in upcoming years. To tackle this issue, building envelope insulation is being promoted through codes and standards to reduce the cooling and heating demand and hence reduce the overall energy demand. However, with prolonged exposure to humid ambient conditions in warm-humid locations, building materials undergo decay in their hygrothermal properties, which induces mould growth and increases the energy that is needed to tackle the latent cooling load. Mould growth, in turn, harms the occupant and building health. Therefore, this study attempts to evaluate the mould-growth index (MGI) in the coastal city of Mangalore, Karnataka, India using the heat and mass transfer (HAMT) model. The MGI for one autoclaved aerated concrete (AAC) wall assembly in a representative commercial building has been studied by integrating EnergyPlus through the Python plugin. The simulated results suggest that the annual mean MGI for the AAC assembly is 3.5 and that mould growth will cover about 30–70% of the surface area. Furthermore, it was concluded that surface temperature, surface humidity, and solar radiation are key parameters for mould growth on the surface of a material.
Process View to Innovate the Management of the Social Housing System: A Multiple Case Study
Authors: Mangialardi Giovanna , Corallo Angelo , Lazoi Mariangela , Scozzi Barbara
Published: July 2022

All countries recognize the right to adequate housing for all human beings. Yet, in many countries, social housing is in a critical state: most buildings need to be restored and better services should be guaranteed. Such actions should be part of a larger plan aimed to overcome the organizational and technological backwardness of the agencies that manage the social housing system. With a not large, but old public asset, the Italian context may represent an interesting case to start investigating difficulties and problems in the management of the social housing system that, as it occurs in most Mediterranean countries, arise when the public housing rental model is adopted. In the paper, a multiple case study on five Italian regional public Agencies responsible for the social housing system is discussed. In particular, the theoretical lens of process theory and ambidextrous business process management are adopted to study the Agencies’ “problematic situation” and identify innovative solutions to address it. The paper contributes to research and practice on process innovation and digital transformation of public administrations: three important lessons are derived and discussed also taking into consideration Industry 5.0, the vision on the future of industry recently proposed by the European Commission. Finally, the adoption of process theory combined with ambidextrous Business Process Management is an underexplored research method in the field of Architecture, Engineering, Construction, and Facility Management (AEC/FM) research. The results reported in the study reaffirm the potential deriving from its adoption also in such a field.
Enhancing Economic Sustainability with Credit Payment Services in a Dual-Channel Supply Chain
Authors: Huang Xinqian , Xu Liang , Liu Jun , Huang Ying
Published: July 2022

In the digital age, data-driven credit payment services play a significant role in constructing sustainable supply chains, which can stimulate consumption by reducing consumers’ cash pressure, thereby promoting a sustainable economic development. Our study investigates a dual-channel supply chain consisting of a supplier and a retailer, wherein the supplier ex-ante decides whether to implement the credit payment policy in the consumer market, and then the retailer determines whether to provide credit payment services in the reselling channel. We uncover that the supplier’s preference toward credit payment policy is not unidirectional. Specifically, the supplier establishes credit payment policy in the consumer market unless the discount of cash opportunity cost is lower than the price discount of credit payment services. Moreover, we find that, under credit payment policy of the supplier, the retailer opts to provide credit payment services when the discount of cash opportunity cost is higher than the price discount of credit payment services. Interestingly, our results demonstrate that, compared with non-credit payment policy, credit payment policy may restrict the development of economics sustainability, which undermines the whole supply chain.
The Importance of Monitoring the Psychological Wellbeing and Mental Health of Nursing Staff for Sustainable Management
Authors: Lorber Mateja , Dobnik Mojca
Published: July 2022

This study examines the psychological wellbeing and mental health of nursing staff and determines workplace factors that affect them. Wellbeing and sustainable workload are important for the quality of work life. A cross-sectional study of employees in nursing was conducted at Slovenian hospitals. The response was 35%. The main findings were that more than half of employees are satisfied or very satisfied with their job and with their leaders’ support, but they are often exposed to stress. Quality of work life, work–life balance, and managing stress at the workplace affect the psychological wellbeing and mental health of nursing staff. Management should identify the importance of monitoring and improving workplace factors that can affect the employees. At the same time, they should also be aware of the importance of sustainable development of nursing employees at the local and national levels to improve the working conditions and quality of work life for better psychological wellbeing and mental health for employees.
Impact of Solvent Type on Total Phenol and Flavonoid Content and Sun Protection Factor of Crude Cashew Nutshell Liquid
Authors: Zombe Kadango , Nyirenda James , Lumai Agape , Phiri Hellen
Published: July 2022

Cashew nutshell liquid (CNSL) is a cheap source of natural phenolic compounds that have numerous applications. These phenolic compounds have chemical structures with chromophores similar to those found in synthetic chemical UV-filters, which are present in commercial sunscreen products (SSPs). Thus, this study investigated the impact of solvents on the yield, total phenol content (TPC), total flavonoid content (TFC), and the sun protection factor (SPF) of crude CNSL. The percent yield ranged from (30.4 ± 0.7% to 49.3 ± 3.2%); hexane recorded the lowest yield, while ethanol recorded the highest. Acetone (101.2 ± 2.5 mg GA/g), methanol (99.5 ± 0.10), and chloroform (95.4 ± 3.7 mg GAE/g), recorded the highest TPC respectively, while hexane (33.3 ± 0.7 mg QE/g) recorded the highest TFC. The SPFs ranged from (22.1 ± 1.1 to 16.4 ± 0.8), chloroform (22.1 ± 1.1), acetone (21.5 ± 1.1), and methanol (19.3 ± 1.0) again recorded the highest values respectively, while hexane (16.4 ± 0.8) recorded the lowest. Our results revealed that extracting solvents has a significant impact on the yield and SPF of CNSL. Therefore, we propose that acetone, chloroform, and methanol, either alone or as mixtures, could be the best solvents for extracting CNSL with a good TPC and SPF.
Topological Structure of Single-Valued Neutrosophic Hesitant Fuzzy Sets and Data Analysis for Uncertain Supply Chains
Authors: Riaz Muhammad , Almalki Yahya , Batool Sania , Tanveer Shaista
Published: July 2022

From production to retail, the food supply chain (FSC) encompasses all stages of food production. Food is now transmitted across continents over long ranges. People depend on supply chains for basic necessities such as food, water, drinks, etc. Any disruption in these shipment pipelines poses a serious threat to human life. Supplier selection (SS) has been identified as a crucial component of FSC, which has been contemplated as a multi-criteria decision-making (MCDM) problem in many studies. The failure of some specific MCDM problems is due to failure in contemplating the relationships between alternatives under uncertain circumstances. To address such challenges, we present a contemporary method for designating green suppliers based on single-valued neutrosophic hesitant fuzzy (SVNHF) information, in which the input assessment is taken into account using single-valued neutrosophic hesitant fuzzy numbers (SVNHFNs). The foremost purpose of this analysis is to construct a topological structure on single-valued neutrosophic hesitant fuzzy sets (SVNHFSs) as well as to validate several key properties with examples. We discuss certain properties of SVNHF topology such as the SVNHF closure, SVNHF interior, SVNHF exterior, and SVNHF frontier. We also examine the conceptualization of the SVNHF dense set and SVNHF base in SVNHF topology using comprehensive examples. Eventually, to demonstrate and validate the superiority and inferiority ranking (SIR) method and choice value (CV) method in terms of their rationality and scientific basis, a real-world example of supplier selection in a food supply chain is provided. A comparative analysis is also performed to discuss the symmetry, validity and advantage of the proposed techniques.
Decentralized and Privacy Sensitive Data De-Duplication Framework for Convenient Big Data Management in Cloud Backup Systems
Authors: Gnana Jeslin J. , Mohan Kumar P.
Published: July 2022

The number of customers transferring information to cloud storage has grown significantly, with the rising prevalence of cloud computing. The rapidly rising data volume in the cloud, mostly on one side, is followed by a large replication of data. On the other hand, if there is a single duplicate copy of stored symmetrical information in the de-duplicate cloud backup the manipulation or lack of a single copy may cause untold failure. Thus, the deduplication of files and the auditing of credibility are extremely necessary and how they are achieved safely and effectively must be addressed in academic and commercial contexts urgently. In order to tune in this task by using application recognition, data similitude, and locality to simplify decentralized deduplication with two-tier internode and application deduction, we suggest a flexible direct decentralized symmetry deduplication architecture in a cloud scenario. It first distributes application logic to the contents of the directory through implementation-oriented steering to maintain a deployment location and also attributes the same kind of information to the cloud backup node with the storage node specificity by means of a hand printing-based network model to attain adequate global deduplication performance. We build up a new ownership mechanism during file deduplication to ensure continuity of tagging and symmetrical modeling and verify shared ownership. In addition, we plan an effective ownership policy maintenance plan. In order to introduce a probabilistic key process and reduce key storage capacity, a user-helped key is used for in-user block deduplication. Finally, the protection and efficiency audit demonstrate that the data integrity and accuracy of our system are ensured and symmetrically effective in the management of data ownership.
Impact of Silicone Oil Removal on Macular Perfusion
Authors: Prasuhn Michelle , Rommel Felix , Mohi Armin , Grisanti Salvatore , Ranjbar Mahdy
Published: July 2022

(1) Background: Silicone oil (SO) can be used as an endotamponade during vitreoretinal surgery for retinal detachment. There is emerging evidence that SO filling of the vitreous cavity and its removal may impact macular perfusion. So far, studies have not focused on choroidal sublayer perfusion, yet. (2) Methods: Optical coherence tomography angiography was applied in 19 patients with SO endotamponade before and four weeks after removal of SO. (3) Results: Perfusion of choriocapillaris increased significantly after SO removal, while perfusion of Haller’s and Sattler’s layer decreased significantly. (4) Conclusions: Removal of SO impacts choroidal perfusion and leads to a perfusion shift within choroidal sublayers. This study underlines that it is worth to conduct larger prospective studies that evaluate the choroidal perfusion and its functional implications in more detail.
Productivity, Destination Performance, and Stakeholder Well-Being
Authors: Dwyer Larry
Published: July 2022

This paper accords productivity growth and enhanced resident well-being more prominent roles in the study of tourism destination performance than they are offered in current research. Not only is productivity analysis essential to addressing the challenges associated with enhancing residents’ material well-being, but it displays substantial promise as a guide for an important research agenda in tourism embracing wider quality-of-life and sustainability issues. A framework is proposed to provide the basis for a research and policy agenda linking productivity, well-being outcomes, and destination sustainable development.
Novel Anatomical Proposal for Botulinum Neurotoxin Injection Targeting Lateral Canthal Rhytids
Authors: Yi Kyu-Ho , Lee Ji-Hyun , Kim Ga-Young , Yoon Seong-Wook , Oh Wook , Kim Hee-Jin
Published: July 2022

Botulinum neurotoxin injections near the lateral canthal rhytids are commonly used in cosmetic settings; however, there is a lack of thorough anatomical knowledge, and an effective way to treat them with accumulating knowledge is needed. The anatomical characteristics concerning the injection of botulinum neurotoxin into the orbicularis oculi muscle were evaluated in this review. Current knowledge on the identification of botulinum neurotoxin injection points from recent anatomical research was assessed. The lateral canthal lines are involved with the orbicularis oculi muscle and nearby anatomical structures, and the injection points can be more precisely defined. The best possible injection sites were provided, and the injection procedure was described. This review proposes evidence for injection sites associated with the surface anatomy of the orbicularis oculi muscles to enhance the effectiveness of easing lateral canthal rhytids.
Nature-Positive Design and Development: A Case Study on Regenerating Black Cockatoo Habitat in Urban Developments in Perth, Australia
Authors: Thomson Giles , Newman Peter , Hes Dominique , Bennett Jo , Taylor Mark , Johnstone Ron
Published: July 2022

The benefits of ecosystem services to cities are well documented; for example, water-sensitive urban design to mitigate stormwater flows and purify run-off, the cooling benefits provided by tree shade, and psychological benefits of urban greening. Cities tend to displace nature, and in urban environments where nature exists it tends to be as highly altered ecosystems. This paper sets out how it is possible to regenerate nature in cities. We outline the principles of how to do this through a study on a new regenerative urban development in Perth, Australia, where urban planning is intended to support the regeneration of a bioregional habitat within the city. The authors, drawn from sustainability, property development and ecological backgrounds, describe how urban regeneration can potentially facilitate the regeneration of endemic habitat within the city. This builds on the original ecosystem functionality to provide an urban ecosystem that enables biodiversity to regenerate. Perth lies on the Swan Coastal Plain, a biodiversity hotspot; it is home to 2.1 million people and numerous endemic species such as the endangered Black Cockatoo. Low reproduction rates and habitat loss through agricultural clearing, fire and urban expansion have greatly reduced the Black Cockatoo’s range and this continuing trend threatens extinction. However, the charismatic Black Cockatoos enjoy passionate support from Perth’s citizens. This paper describes a range of strategies whereby new urban development could potentially harness the popularity of the iconic Black Cockatoo to build momentum for urban habitat regeneration (for the cockatoos and other species) on the Swan Coastal Plain. The strategies, if systematically operationalised through urban planning, could allow city-scale ecological gain. The authors suggest a framework for nature-positive design and development that offers multiple benefits for human and non-human urban dwellers across scales, from individual gardens, to city/regional scale habitat corridors. Collectively, these strategies can increase the capacity of the city to support endemic species, simultaneously enhancing a bioregional “sense of place”, and numerous associated ecosystem services to increase urban resilience in the face of climate change.
Transplantation of the Horseshoe Kidneys: A Model for Dual Adult Kidney Transplantation
Authors: Nghiem Dai D.
Published: July 2022

Background: The shortage of organs has called for the use of two marginal adult kidneys (MAKs) with a low nephron mass as dual adult kidneys transplanted to a single recipient. The operative techniques of the transplantation of these kidneys are still debated. Since the horseshoe kidneys have been transplanted as early as 1975, it is theorized that the technique of the en bloc transplantation of the horseshoe kidney may be applied to the MAKs. Material and Methods: The world literature search during the period 1975–2021 on the use of deceased-donor horseshoe kidneys was reviewed. The selection of the donors, the anatomy of the kidneys, the principles of organ recovery, the transplantation procedure, and the results were discussed. Finally, this technique of en bloc transplantation was applied successfully to seven pairs of MAKs and is described herein. The dual adult kidneys were simultaneously vascularized by the donor aorta and vena cava, which were anastomosed, respectively, to the recipient iliac artery and vein. Results: A total of 131 case reports of deceased horseshoe kidney donors were reviewed, of which 53 en bloc kidneys were transplanted successfully to a single recipient, and the remaining 78 were divided and transplanted as single units to 131 recipients. Twenty-five single kidneys were discarded. At the time of publication, all horseshoe kidneys had a good renal function. In the series of seven pairs of MAKs transplanted en bloc, the operative time was 3 h. There were no primary nonfunctions, no vascular thromboses, no urinary leakages, and no wound infections. Only two patients required temporary dialysis despite an average of 28.4 h of cold ischemia time. No hydronephrosis and lymphocele was experienced. Both patient and graft survival were 100%. At the time of follow-up at 36 months, serum creatinine levels averaged 1.8 mg/dL (range 1.4–1.9). Conclusions: This technique of en bloc renal transplantation using the donor aorta and vena cava for revascularization can be applied to both the horseshoe kidneys and the MAK, and improve organ utilization.
HPV16 Induces Formation of Virus-p62-PML Hybrid Bodies to Enable Infection
Authors: Schweiger Linda , Lelieveld-Fast Laura A. , Mikuličić Snježana , Strunk Johannes , Freitag Kirsten , Tenzer Stefan , Clement Albrecht M. , Florin Luise
Published: July 2022

Human papillomaviruses (HPVs) inflict a significant burden on the human population. The clinical manifestations caused by high-risk HPV types are cancers at anogenital sites, including cervical cancer, as well as head and neck cancers. Host cell defense mechanisms such as autophagy are initiated upon HPV entry. At the same time, the virus modulates cellular antiviral processes and structures such as promyelocytic leukemia nuclear bodies (PML NBs) to enable infection. Here, we uncover the autophagy adaptor p62, also known as p62/sequestosome-1, as a novel proviral factor in infections by the high-risk HPV type 16 (HPV16). Proteomics, imaging and interaction studies of HPV16 pseudovirus-treated HeLa cells display that p62 is recruited to virus-filled endosomes, interacts with incoming capsids, and accompanies the virus to PML NBs, the sites of viral transcription and replication. Cellular depletion of p62 significantly decreased the delivery of HPV16 viral DNA to PML NBs and HPV16 infection rate. Moreover, the absence of p62 leads to an increase in the targeting of viral components to autophagic structures and enhanced degradation of the viral capsid protein L2. The proviral role of p62 and formation of virus-p62-PML hybrid bodies have also been observed in human primary keratinocytes, the HPV target cells. Together, these findings suggest the previously unrecognized virus-induced formation of p62-PML hybrid bodies as a viral mechanism to subvert the cellular antiviral defense, thus enabling viral gene expression.
Implementation of GA-VirReport, a Web-Based Bioinformatics Toolkit for Post-Entry Quarantine Screening of Virus and Viroids in Plants
Authors: Lelwala Ruvini V. , LeBlanc Zacharie , Gauthier Marie-Emilie A. , Elliott Candace E. , Constable Fiona E. , Murphy Greg , Tyle Callum , Dinsdale Adrian , Whattam Mark , Pattemore Julie , Barrero Roberto A.
Published: July 2022

High-throughput sequencing (HTS) of host plant small RNA (sRNA) is a popular approach for plant virus and viroid detection. The major bottlenecks for implementing this approach in routine virus screening of plants in quarantine include lack of computational resources and/or expertise in command-line environments and limited availability of curated plant virus and viroid databases. We developed: (1) virus and viroid report web-based bioinformatics workflows on Galaxy Australia called GA-VirReport and GA-VirReport-Stats for detecting viruses and viroids from host plant sRNA extracts and (2) a curated higher plant virus and viroid database (PVirDB). We implemented sRNA sequencing with unique dual indexing on a set of plants with known viruses. Sequencing data were analyzed using GA-VirReport and PVirDB to validate these resources. We detected all known viruses in this pilot study with no cross-sample contamination. We then conducted a large-scale diagnosis of 105 imported plants processed at the post-entry quarantine facility (PEQ), Australia. We detected various pathogens in 14 imported plants and discovered that de novo assembly using 21–22 nt sRNA fraction and the megablast algorithm yielded better sensitivity and specificity. This study reports the successful, large-scale implementation of HTS and a user-friendly bioinformatics workflow for virus and viroid screening of imported plants at the PEQ.
The Divergent Pattern of SARS-CoV-2 Variant Predominance and Transmission Dynamics in the Brazilian Island of Ilhabela
Authors: Viala Vincent Louis , Slavov Svetoslav Nanev , de Lima Loyze Paola Oliveira , Lima Alex Ranieri Jeronimo , Ribeiro Gabriela , Martins Antonio Jorge , Petry Bruna , Banho Cecilia Artico , Barros Claudia Renata dos Santos , Moncau Cristina Tschorny , Moretti Debora Botequio , de La-Roque Debora Glenda Lima , Marqueze Elaine Cristina , Mattos Elisangela Chicaroni , Costa Felipe Allan da Silva da , Fukumasu Heidge , Bernardino Jardelina de Souza Todao , Souza-Neto Jayme A. , Lesbon Jessika Cristina Chagas , Kayanoki Lara Passos , Bernardo Leandro Lombo , Sacchetto Lívia , Clemente Luan Gaspar , Alcantara Luiz Carlos Júnior , Coutinho Luiz Lehmann , Marques Beatriz de Carvalho , Giovanetti Marta , Nogueira Maurício Lacerda , Poleti Mirele Daiana , Assato Patricia Akemi , Cattony Neto Pedro De Queiroz , Cassano Raquel de Lello Rocha Campos , Neto Raul Machado , Grotto Rejane Maria Tommasini , Brassaloti Ricardo Augusto , Kashima Simone , Covas Dimas Tadeu , Elias Maria Carolina , Sampaio Sandra Coccuzzo
Published: July 2022

Our effort in SARS-CoV-2 genomic surveillance in Brazil has detected the Alpha Variant of Concern with a predominance higher than 75% in the population of Ilhabela island (São Paulo State) at a time when the Gamma VOC was already predominating the mainland raised concerns for closer surveillance on this island. Therefore, we intensified the surveillance for 24 weeks by generating data from 34% of local positive cases. Our data show that the patterns of VOC predominance dynamics and infection rates were in general distinct from the mainland. We report here the first known case of Alpha predominance in a Brazilian population, a delay greater than 3 months for the Gamma to dominate the previous variants compared to the mainland, and a faster dispersion rate of Gamma and Delta VOCs compared to the mainland. Phylogenetic analysis revealed the SARS-CoV-2 transmission dynamics in Ilhabela were characterized by multiple independent introduction events of Gamma and Delta, with a few events of Alpha introduction, two of them followed by community transmission. This study evidenced the peculiar behavior of SARS-CoV-2 variants in an isolated population and brought to light the importance of specific programs for SARS-CoV-2 genomic surveillance in isolated populations.