bluuebunny/crossref_metadata_2025_split huggingface dataset:
Multiomic investigation of sugarcane mosaic virus resistance in sugarcane
Authors: Pimenta Ricardo José Gonzaga , Aono Alexandre Hild , Burbano Roberto Carlos Villavicencio , da Silva Marcel Fernando , dos Anjos Ivan Antônio , de Andrade Landell Marcos Guimarães , Gonçalves Marcos Cesar , Pinto Luciana Rossini , de Souza Anete Pereira 
Published: August 2022

AbstractSugarcane mosaic virus (SCMV) is the main etiological agent of sugarcane mosaic disease, which affects sugarcane, maize and other economically important grass species. Despite the extensive characterization of quantitative trait loci controlling resistance to SCMV in maize, the genetic basis of this trait is largely unexplored in sugarcane. Here, a genome-wide association study was performed and machine learning coupled to feature selection was used for the genomic prediction of resistance to SCMV in a diverse panel of sugarcane accessions. This ultimately led to the identification of nine single nucleotide polymorphisms (SNPs) explaining up to 29.9% of the phenotypic variance and a 73-SNP set that predicted resistance with high accuracy, precision, recall, and F1 scores. Both marker sets were validated in additional sugarcane genotypes, in which the SNPs explained up to 23.6% of the phenotypic variation and predicted resistance with a maximum accuracy of 69.1%. Synteny analyses showed that the gene responsible for the major SCMV resistance in maize is probably absent in sugarcane, explaining why such a major resistance source is thus far unknown in this crop. Lastly, using sugarcane RNA sequencing data, markers associated with the resistance to SCMV in sugarcane were annotated and a gene coexpression network was constructed to identify the predicted biological processes involved in SCMV resistance. This allowed the identification of candidate resistance genes and confirmed the involvement of stress responses, photosynthesis and regulation of transcription and translation in the resistance to this virus. These results provide a viable marker-assisted breeding approach for sugarcane and identify target genes for future molecular studies on resistance to SCMV.
Saccades are coordinated with directed circuit dynamics and stable but distinct hippocampal patterns that promote memory formation
Authors: Wagner Isabella C. , Jensen Ole , Doeller Christian F. , Staudigl Tobias 
Published: August 2022

SummaryDuring natural viewing, humans explore their environment by moving the eyes – a process that involves saccades to guide attention and shape memory. Saccades are controlled by visuo-oculomotor regions and are known to impact medial temporal lobe processing, but the circuit dynamics in humans are unclear. Here, we asked which of the functional routes between the visual cortex, frontal eye fields, and the hippocampus facilitates memory encoding during visual exploration and whether saccades affect neural representations. Forty-eight human participants underwent functional magnetic resonance imaging (fMRI) and continuous monitoring of eye gaze while studying scenes and performing a recognition memory test thereafter. We discovered saccade-related excitatory coupling from the visual cortex and frontal eye fields towards the hippocampus, independent of memory. This was complemented by hippocampal inhibition of the visual cortex that determined whether participants would later remember or forget. Moreover, saccades were associated with overall stable but distinct hippocampal voxel patterns during memory formation and the degree of pattern distinctiveness positively scaled with inhibition along the hippocampus-to-visual cortex route. This suggests that eye movements are timed to the orchestration of circuit connectivity and neural representations, setting the stage for memory formation.
Interoperability approaches of blockchain technology for supply chain systems
Authors: Al-Rakhami Mabrook , Al-Mashari Majed 
Published: August 2022

PurposeThis work focuses on the interoperability of the blockchain from the viewpoint of its technological evolution in the wider context of supply chain systems. Interoperability concerns the most since it is among the most persevering problems in the process of blockchain adaptation. The study aims to trace and pinpoint all the different methods that affect the interoperability of blockchains, gather all the obtainable evidence and recognize gaps in between the applicable approaches mentioned across the contemporary academic literature.Design/methodology/approachAn analysis is done of seven interoperability approaches based on their relevance, practical usefulness and adoption processes concerning the blockchain. Mainly, this work examines interoperability from several different perspectives. An interoperability modular decomposition via a layered model has been defined through the level of conceptual interoperability (LCIM) and level of information system interoperability (LISI), which represent the most popular metrics with regard to assessing the level of interoperability from a qualitative level.FindingsGenerally, the findings of this work are directed in two major aspects: Firstly, it expands the research around blockchain technology interoperability by providing crucial background information and pinpointing important connotations for both industrial and academic environments. It also defines and analyzes several different approaches toward the blockchain platform's interoperability. Secondly, it also identifies and proposes several scenarios that take advantage of multiple blockchain application approaches, highlights various issues and challenges to the evolution of interoperability standards and solutions and indicates the desired areas of further research.Originality/valueAn essential aspect of the originality of this paper is that, contrary to other work contributions, this work summarized the different interoperability approaches for blockchain in supply chain systems. Mainly, seven approaches were discussed for practitioners and researchers, and the open issues and future research direction were considered.
Experimental investigation on the wear behavior of low-cost composite made from industrial wastes
Authors: Venkatesan S.P. , Ramachandran K. , Kumar A. John Presin , G.M. Balamurugan 
Published: August 2022

Purpose
Aluminum alloy AA5083 is applicable in ship building, military, railway and industry because of its excellent properties like resistance to chemical and sea water attack. However, its performance is affected by weak wear resistance. Hence, this should be solved to improve the performance of AA5083 alloy in the aforementioned fields. The purpose of this research is to enhance the wear properties of AA5083 alloy.

Design/methodology/approach
In this research, AA5083 alloy was reinforced with industrial wastes such as red mud and granite particles using stir casting method. Totally, four types of composites were fabricated, namely, AA5083/3 Wt.% red mud (C1), AA5083/3 Wt.% granite (C2), AA5083/1 Wt.% red mud-2Wt.% granite (C3) and AA5083/2 Wt.% red mud-1Wt.% granite (C4). Wear properties such as mass loss and coefficient of friction (COF) were analyzed for different wear parameters. Further, the mechanical properties like hardness and tensile strength were investigated.

Findings
Results showed that the inclusion of reinforcement particles improved the wear and mechanical properties of AA5083 alloy (C0). The C2 sample displayed the maximum hardness of 87 HV and tensile strength of 317 MPa owing to the inclusion of 3 Wt.% granite particles. Furthermore, the wear study results showed that the C2 sample displayed the minimum mass loss and COF. It was concluded from this research that C2 sample could be a good candidate to be applicable in marine, military, railway and industrial applications with improved performance.

Originality/value
This work is original as the industrial waste is used as reinforcements in the performance improvement of AA5083 aluminum alloy.
Artificial intelligence enabled robots for stay experience in the hospitality industry in a smart city
Authors: Gupta Shivam , Modgil Sachin , Lee Choong-Ki , Cho Minsook , Park Yaena 
Published: August 2022

PurposeThe hospitality industry has witnessed numerous changes to enhance the stay experience of guests. To offer a memorable stay experience, the industry has started deploying intelligent robots. Therefore, this case study aims to examine and explore artificial intelligence (AI) enabled robots in hospitality industry in order to enhance guest experience in a smart city.Design/methodology/approachSemistructured interviews have been conducted at Novotel Ambassador Seoul Dongdaemun Hotels and Residences, Seoul, South Korea, to understand the stay experience of guests regarding services offered by AI enabled robots. The authors have selected employees for interviews since employees listen and witness the guest experience directly. Out of 214 employees in the hotel with varied experience and background, 26 interviews are conducted.FindingsThrough a systematic approach of coding, the authors have identified that deploying AI enabled robots facilitates the automation, information gathering, personalization and seamless service in the hospitality industry of a smart city. Further, with a back-and-forth mapping mechanism based on epistemological principles, the authors made four propositions that lead to the development of a research framework.Research limitations/implicationsThe practicing managers of hospitality industry can employ AI enabled robots within the scope of improving and automating the processes that can also offer increased personalization to enhance the stay experience, which is expected in a smart city.Originality/valueThe study offers a unique contribution to literature, since it is a live case study, and the information is from the practicing employees of a well-known organization in a hospitality sector from a smart city (Novotel Ambassador Seoul Dongdaemun Hotels and Residences, Seoul, South Korea).
Use of gamification to enhance e-learning experience
Authors: Kashive Neerja , Mohite Sayali 
Published: August 2022

Purpose
This study aims to look at the integration of gamification in an e-learning model based on the technology acceptance model. The data was collected from respondents residing in India and elements of gamification (achievement, immersion and social) and personal characteristics of learners (self-efficacy, computer anxiety and enjoyment) and their impact on perceived ease of use (PEOU) and perceived usefulness (PU) were tested.

Design/methodology/approach
The data were collected from students and professionals who have ever played games during learning while using an e-learning module. Structural equation modeling using smart partial least square was used to create a model.

Findings
The findings showed that enjoyment affected both PEOU and PU and attitude toward e-learning. Achievement and social elements impacted attitude and the immersion element moderated the relation between enjoyment and PEOU and PU. These finally impact attitude and satisfaction, leading to higher intention to use e-learning platforms.

Research limitations/implications
Because this study is very specific to the Indian context, a broad generalization requires further exploration in other cultural contexts. The absence of this exploration is one of the limitations of this study.

Originality/value
This study tested the GAMEFULQUEST suggested by Högberg et al. (2019) based on self-determination theory and its impact on the overall e-learning experience. The moderation of immersion has come out to be significant and achievement and social elements impacted attitude.
The readability of abstracts in library and information science journals
Authors: Jamar Nina 
Published: August 2022

PurposeThe purpose of the research was to find out if there are any differences in the readability score between abstracts published in scientific journals from library and information science with and without an impact factor. Therefore, the author made a comparison between the readability of abstracts from one journal with (Journal of Documentation) and one journal without (Knjižnica or Library) an impact factor.Design/methodology/approachAs a measure of readability, the Flesch Reading Ease Readability Formula was used. Then, with the help of statistical experts, a comparison of the readability scores between the abstracts of two selected journals was performed.FindingsThe results showed that some statistically important differences exist between the abstracts published in the Journal of Documentation and Knjižnica. The statistically important differences were found in the number of words and sentences in abstracts and in the readability of abstracts included in the research. Therefore, it can be said that there exists a statistically important difference between abstracts with and without an impact factor.Originality/valueThe primary purpose was to find out whether there is a statistically important difference in the readability score of abstracts with and without an impact factor in the field of library and information science. Some similar research studies have been conducted in other scientific fields.
ICT diffusion, women empowerment, and sustainable development in SAARC countries
Authors: Verma Anushka , Giri Arun Kumar , Debata Byomakesh 
Published: August 2022

PurposeThe main purpose of this paper is to analyze the role of information and communication technology (ICT) diffusion in women empowerment and in fostering the process of achieving the Sustainable Development Goals (SDGs) in South Asian Association for Regional Cooperation (SAARC) countries using panel data from 2005 to 2020.Design/methodology/approachAn ICT diffusion index was constructed using principal component analysis (PCA). Further, the study uses econometric techniques robust to cross-sectional dependence (CSD) which include Pesaran's CSD tests, second-generation unit root test, Pedroni, Kao, Westerlund cointegration test, FMOLS, DCCE, Driscoll–Kraay (DK) regression, and D&H causality tests.FindingsICT diffusion and economic growth have a significant and favorable impact on women's empowerment. However, fertility rates and trade openness harm women's empowerment. In addition, the causality test results depict a bidirectional causal relationship between ICT and women empowerment and between growth and women empowerment. In addition, unidirectional causality is detected between education and women's empowerment. Overall, the findings indicate that expanding ICT and bridging the digital divide, particularly among women, can be effective in achieving empowerment-related SDGs.Originality/valueTo date, there are hardly any studies in SAARC context that empirically evaluate the link between ICT, women empowerment, and the issue of sustainability in a unified framework. Therefore, this study is unique in terms of conceptualization and methodological robustness in this context. The study will benefit policymakers and regulatory bodies to formulate appropriate policies to empower women and thereby attain the SDGs by 2030.
Personality research in the 21st century: new developments and directions for the field
Authors: Medina-Craven Michele N. , Ostermeier Kathryn , Sigdyal Pratigya , McLarty Benjamin David 
Published: August 2022

PurposeThe purpose of this study is to systematically examine and classify the multitude of personality traits that have emerged in the literature beyond the Big Five (Five Factor Model) since the turn of the 21st century. The authors argue that this represents a new phase of personality research that is characterized both by construct proliferation and a movement away from the Big Five and demonstrates how personality as a construct has substantially evolved in the 21st century.Design/methodology/approachThe authors conducted a comprehensive, systematic review of personality research from 2000 to 2020 across 17 management and psychology journals. This search yielded 1,901 articles, of which 440 were relevant and subsequently coded for this review.FindingsThe review presented in this study uncovers 155 traits, beyond the Big Five, that have been explored, which the authors organize and analyze into 10 distinct categories. Each category comprises a definition, lists the included traits and highlights an exemplar construct. The authors also specify the significant research outcomes associated with each trait category.Originality/valueThis review categorizes the 155 personality traits that have emerged in the management and psychology literature that describe personality beyond the Big Five. Based on these findings, this study proposes new avenues for future research and offers insights into the future of the field as the concept of personality has shifted in the 21st century.
Facets of life skills education – a systematic review
Authors: Bansal Monika , Kapur Surbhi 
Published: August 2022

Purpose
The study aims to review the existing theories and literature related to life skills education for adolescents to construct a model portraying the inter-relatedness between these variables. This study discerns the inferences from the studies conducted earlier to propose various aspects to be considered for future research and interventions targeting the effectiveness of life skills education for adolescents.

Design/methodology/approach
Prolific examination of numerous theoretical and empirical studies addressing these variables was carried out to formulate assertions and postulations. Deducing from the studies in varied streams of education, public health, psychology, economics and international development, this paper is an endeavor toward clarifying some pertinent issues related to life skills education.

Findings
Although there is abundant evidence to encourage and assist the development of life skills as a tool to achieve other outcomes of interest, it is also important to see life skills as providing both instrumental and ultimate value to adolescents. Quality life skills education needs to be intertwined with the curriculum through the primary and secondary education, in the same way as literacy and numeracy skills.

Originality/value
The present study has important implications for educators and policymakers for designing effective life skills education programs. Additionally, this paper provides a three-step model based on Lewin’s three step prototype for change, to impart life skills trainings to adolescents through drafting pertinent systems. This will help in imparting quality life skills education to adolescents and raising them to be psychologically mature adults.
Experimental study on the effect of selected sterilization methods on mechanical properties of polylactide FFF specimens
Authors: Andrzejewska Angela Jadwiga 
Published: August 2022

Purpose
Biodegradable polymers are widely used in personalized medical devices or scaffolds for tissue engineering. The manufacturing process should be finished with sterilization procedure. However, it is not clear how the different sterilization methods have an impact on the mechanical strength of the three-dimensional (3D)-printed parts, such as bone models or personalized mechanical devices. This paper aims to present the results of mechanical testing of polylactide-based bone models before and after sterilization.

Design/methodology/approach
Polylactide specimens prepared in fused filament fabrication technology were sterilized with different sterilization methods: ultraviolet (UV) and ethylene oxide. Mechanical properties were determined by testing tensile strength, Young’s modulus and toughness.

Findings
The tensile strength of material after sterilization was significantly higher after ethylene oxide sterilization compared to the UV sterilization, but in both sterilization methods, the specimens characterized lower tensile strength and Young’s modulus when compared to the control. In comparison of toughness results, there was no statistically significant differences. The findings are particularly significant in the perspective of using individual implants, bone grafts and dental guides.

Originality/value
Although fused filament fabrication (FFF) 3D printing devices equipped with UV light sterilization options are available, experimental results of the effect of selected sterilization methods on the mechanical strength of additively manufactured parts have not been described. This paper completes the present state of the art on the problem of sterilization of FFF parts from biodegradable materials.
Factors affecting the growth of small privately‐owned financial planning businesses
Authors: Pawski Darren A. , Powell Robert J. , Golab Anna 
Published: August 2022

AbstractOver the past 10 years, there have been many financial scandals in the financial advice industry, which has caused substantial losses for investors. Large wealth institutions controlled by major Australian banks have significantly contributed to investor losses by promoting their products which were not always in the best interests of clients. The aim of this study was to explore the factors affecting the current and future growth of small privately‐owned financial planning businesses as a competitive marketplace provides better consumer outcomes. The study undertook a qualitative approach using an exploratory research design which involved the recruitment of 51 privately‐owned financial planning practice owners who were personally interviewed with semi‐structured interview questions. Using a theoretical framework based on Michael Porter's five competitive forces model, the study found that the main factors enhancing growth were differentiation of service, technology enhancement, target marketing and business and client referral arrangements. Factors that negatively affected growth included the affordability of providing advice due to regulatory changes and the negative public perception associated with various industry scandals. The results provide existing and new entrant adviser practices with valuable knowledge to make informed decisions in the areas of practice management and direction. Additionally, the study provides policymakers and regulators with further knowledge to better support the privately‐owned financial planning sector, thus enabling consumers to benefit from a more competitive marketplace.
A regional perspective to the study of affective polarization
Authors: BETTARELLI LUCA , REILJAN ANDRES , VAN HAUTE EMILIE 
Published: August 2022

AbstractThis research note investigates the scope of regional variations in levels of affective polarization across Europe and contrasts it with national scores to highlight the theoretical and empirical interest of a disaggregated approach. Using all waves of the Comparative Study of Electoral Systems (CSES) dataset, we compute an affective polarization score for 143,857 individuals and aggregate these scores in 190 regions nested in 30 countries, across a period ranging from 1996 to 2019, covering 105 elections. We map variations in affective polarization across regions, both cross‐sectionally and longitudinally. Our results reveal that the range of scores is larger across regions than between countries and that approximately half of the variation in affective polarization scores can be attributed to within‐country heterogeneity. Second, we find that some countries display rather homogeneous regional patterns, while others display heterogeneous scores. Third, we show how the increase in the affective polarization scores over time at the national level can be driven by sharp changes in some regions only, while other regions remain stable. Overall, these results point to the added value of adopting a regional approach to the study of affective polarization.