bluuebunny/crossref_metadata_2025 huggingface dataset:
Student Perspectives on Information Literacy Course Titles
Authors: Adams Annis Lee , Alexander Stephanie , Radcliff Sharon
Published: July 2024

abstract: This study was designed to inform the renaming of a credit-bearing information literacy course. Researchers surveyed librarians to gather existing information literacy course titles. They also surveyed and held focus groups with students to learn what students consider when choosing electives, to understand how well the researchers’ current information literacy course title fits the course content, and to procure suggestions for a new title. Findings indicate that course titles are one of many elements that students look at when selecting courses. Some librarian and student participants indicated that the term information literacy may not be familiar to most students, but that wording is often used in information literacy course titles. Librarians can use the results of this study to create course titles that are descriptive of course content and that appeal to students.
Black Students’ Experiences and Perceptions of the Library at a Predominately White Institution
Authors: White Danica E. , Munip Lana , Paik Eun Jung
Published: July 2024

abstract: In this study, researchers investigated the library experiences of Black undergraduate students at Penn State in University Park, a predominately white institution. Their goal was to improve services and spaces and to highlight and validate experiences with race, racism, and microaggressions on campus and in the library. Twenty undergraduate students were interviewed and asked to talk about their experiences and how these affected their perception of the University Libraries. Using the lens of critical race theory, which sees race as a socially constructed category used to oppress people of color, this study seeks to present a counternarrative to the prevailing dominant view of the library as a neutral space. Several consistent themes were identified. The themes included, but were not limited to, a low awareness of library services, lack of Black representation in the University Libraries, and a general lack of comfort within the library space.
Copyright and Text and Data Mining: Is the Current Legislation Sufficient and Adequate?
Authors: Fernández-Molina Juan-Carlos , de la Rosa Fernando Esteban
Published: July 2024

abstract: Text and data mining activities—that is, the automated processing of digital materials to uncover new knowledge—have become more frequent in all areas of scientific research. Because they require a massive use of copyrighted work, there are evident conflicts with copyright legislation. Countries at the forefront of research and development have begun to address this issue. This paper presents the basic aspects of legislation applicable to text and data mining activities. It offers a detailed comparative analysis of the norms of the main jurisdictions that have regulated them to date, highlighting in each case the positive and negative aspects. An adequate knowledge of these laws is not only important for researchers but also important for the academic librarians who provide advice and support in these matters.
Rummaging in the Attic: Queer Memories and Enduring Activism in the Attic Press/Róisín Conroy Collection
Authors: Kervick Mollie
Published: July 2024

ABSTRACT: This hybrid narrative-historical essay relates the legacy of late-twentieth-century Irish women’s activism as it is documented through the Attic Press/Róisín Conroy Collection (RCC) housed at University College Cork, Ireland. While much of the historical discussion about this era of women’s activism focuses on the Irish Women’s Liberation Movement, in this essay, the author makes the case that the RCC actively presences Irish lesbian women’s activism. The essay highlights specific items in the archive which particularly emphasize the more mundane tasks required to power an enduring social justice movement because these actions are often overlooked in preference for the more obvious public-facing elements of activism. Throughout the piece, the author reflects on her position as an activist and scholar from outside of Ireland in relation to the archive and more recent demonstrations of Irish feminist activism. Ultimately, the history of Irish women’s and lesbian activism as documented by the RCC reminds readers of the need for collaboration and collective rage, thought, and pain. In the post-COVID-19 era, activists will be re-visioning the way they connect, share, care, and fight for justice.
Electrical and Optical Multiplexing Technique for High Symbol Rate Signal Generation
Authors: Yamazaki Hiroshi
Published: July 2024

This tutorial describes multiplexing technologies for generating high-speed optical signals with bandwidths exceeding those of DACs. Both electrical and optical approaches are covered based on a common analytical framework. Recent experimental results are also reviewed.

Full-text article not available; see video presentation
Unlocking the Potential of Coherent Passive Optical Networks: Use Cases, Key Technologies, and Specification Development
Authors: Jia Zhensheng
Published: July 2024

Coherent PON enables extended reach, higher split ratio and capacity for optical access P2MP architecture. Key enabling technologies including upstream burst processing, coherent optics optimization, and specifications for cost-effective mass deployment are covered in this tutorial.

Full-text article not available; see video presentation
Uncooled O-Band InAs/GaAs Quantum Dot Photonics Platform for Optical Communications
Authors: Kovsh Alexey
Published: July 2024

The progress in SiPh and other light modulation technologies helped to revive CW InAs/GaAs QD lasers. It positions GaAs tech as an alternative to traditional InP material system, bringing various advantages which will be discussed.

Full-text article not available; see video presentation
Advances in Photonic Integration for Quantum Communications
Authors: Paraiso Taofiq
Published: July 2024

We review recent progress in the development of photonic integrated circuits for high speed, real-time quantum random number generation and quantum key distribution.

Full-text article not available; see video presentation
Monitoring and Sensing Applications Enabled by Enhanced Scattering Fibers in Future Telecom Networks
Authors: Westbrook Paul
Published: July 2024

We describe how enhanced scattering fibers can greatly increase the sensitivity of distributed acoustic sensing in future networks with minimal effects on their use for telecommunications, thereby enabling a new generation of sensing applications.

Full-text article not available; see video presentation
Scalable Microwave-to-Optical Transducers for Quantum Computing and Network
Authors: Xiong Chi
Published: July 2024

Microwave-to-optics quantum transducers are an essential component for scaling superconducting quantum processors and building heterogeneous quantum network. This talk reviews the challenges and progresses in making quantum transducers and discusses IBM’s electro-optic transducer approach.

Full-text article not available; see video presentation
Patient self-reported pain and nausea via smartphone following day care surgery, first year results: An observational cohort study
Authors: Thiel Bram , Blaauboer Jamey , Seesing Chiem , Radmanesh Jamshid , Koopman Seppe , Kalkman Cor , Godfried Marc
Published: July 2024

Contact with the hospital is usually limited for patients after day care surgery. Dedicated smartphone applications can improve communication and possibly enhance outcomes. The objective of this retrospective study was to evaluate patients’ self-reported pain and nausea and assess the success of routine implementation of a smartphone application for outcome reporting. During preoperative assessment, patients were instructed to download and activate the smartphone application to report pain, nausea and to be in contact with the hospital after discharge. Main outcome was the number of patients actively using the smartphone application and the incidence of pain and nausea on postoperative day 1 to 7. In total, 4952 patients were included in the study. A total of 592 (12%) participants downloaded the application, of whom 351 (7%) were active users. A total of 4360 (88%) participants refrained from downloading the application. 56% (2,769) were female, the median age was 46 (18–92), and 4286 (87%) were classified as 1 or 2 American Society of Anesthesiologists Physical Status (ASA). Postoperative pain was experienced by 174 (76%) of 229 active users on postoperative day (POD) 1 and decreased to 44 (44%) of 100 active users on POD7. Postoperative nausea was experienced by 63 (28%) of 229 active users on POD1 and decreased to 12 (12%) of 100 active users on POD7. Female sex (p .000), socioeconomic status (p .001), and surgical severity (p .001) showed statistically significant differences between active users, non-active users, and non-downloaders. Most patients active with the application experienced pain and nausea on the first and second day after discharge. Only a minority of the patients used the application. Those who used it were satisfied with the possibilities offered to them. Future research should focus on increasing the uptake and effect of this application on the quality of recovery.
Household economic costs of norovirus gastroenteritis in two community cohorts in Peru, 2012–2019
Authors: Neyra Joan , Kambhampati Anita K. , Calderwood Laura E. , Romero Candice , Soto Giselle , Campbell Wesley R. , Tinoco Yeny O. , Hall Aron J. , Ortega-Sanchez Ismael R. , Mirza Sara A.
Published: July 2024

While costs of norovirus acute gastroenteritis (AGE) to healthcare systems have been estimated, out-of-pocket and indirect costs incurred by households are not well documented in community settings, particularly in developing countries. We conducted active surveillance for AGE in two communities in Peru: Puerto Maldonado (October 2012–August 2015) and San Jeronimo (April 2015–April 2019). Norovirus AGE events with PCR-positive stool specimens were included. Data collected in follow-up interviews included event-related medical resource utilization, associated out-of-pocket costs, and indirect costs. There were 330 norovirus-associated AGE events among 3,438 participants from 685 households. Approximately 49% of norovirus events occurred among children <5 years of age and total cost to the household per episode was highest in this age group. Norovirus events cost a median of US $2.95 (IQR $1.04–7.85) in out-of-pocket costs and $12.58 (IQR $6.39–25.16) in indirect costs. Medication expenses accounted for 53% of out-of-pocket costs, and productivity losses accounted for 59% of the total financial burden on households. The frequency and associated costs of norovirus events to households in Peruvian communities support the need for prevention strategies including vaccines. Norovirus interventions targeting children <5 years of age and their households may have the greatest economic benefit.
Childhood cancer presentation and initial outcomes in Ethiopia: Findings from a recently opened pediatric oncology unit
Authors: Hordofa Diriba Fufa , Ahmed Muktar , Birhanu Zewdie , Weitzman Sheila , Broas Julie , Shad Aziza , Bonilla Miguel , Alexander Thomas B.
Published: July 2024

There were no pediatric oncology centers in southwest Ethiopia prior to 2016. This study aims to describe presenting diagnoses and initial outcomes at Jimma University Medical Center (JUMC), the first pediatric oncology unit (POU) in southwest Ethiopia, provide initial insights into regional pediatric cancer epidemiology, illustrate the rapid growth of pediatric cancer services, and highlight ongoing challenges. We used a retrospective descriptive approach to assess the epidemiologic pattern and initial treatment outcomes of pediatric cancer at JUMC POU from August 2016 through December 2022. During the study period, 749 children were diagnosed with cancer at JUMC. The mean age was 7.2 years (20 days—18 years). Acute lymphoblastic leukemia was the most common diagnosis (16.4%), followed by non-Hodgkin lymphoma (12.4%), Wilms tumor (11.1%), soft tissue sarcoma (8.8%), Hodgkin lymphoma (8.4%), and retinoblastoma (8.3%). Brain tumors accounted for only 2.7% of the diagnoses. Of the 703 patients that were not referred elsewhere, 42% of the patients abandoned treatment, 29% died, 17% completed treatment, and 7% remained on treatment at the time of this assessment. The findings emphasize the growth in the diagnosis and treatment of children with cancer in the southwest region of Ethiopia. The data suggests a different epidemiologic profile of childhood cancer cases diagnosed at the JUMC POU compared to high-income countries and neighbouring countries in Africa. Treatment abandonment remains a barrier to care. Ongoing areas of focus include establishment of a hospital-based cancer registry, reduction of treatment abandonment, improvement of diagnostic capacity, and increased access to advanced supportive care.
Feasibility and acceptability of integrating mass distribution of azithromycin to children 1–11 months into a trachoma mass drug administration campaign to reduce child mortality in Côte d’Ivoire
Authors: Dulli Lisa , Touré Fatoumata , Mama Adam Djima , Evens Emily , Murray Kate , Djè Norbert N’goran , Koné Stéphane , Sadate-Ngatchou Pat , Bovary Anoma , Eichleay Marga , Jean-Baptiste Milenka , Méité Aboulaye
Published: July 2024

Evidence suggests that bi-annual mass drug administration (MDA) of single-dose azithromycin to 1–11 month-old children reduces child mortality in high child-mortality settings. Several countries conduct annual MDAs to distribute azithromycin to individuals ages 6 months and older to prevent trachoma infection. This study examined the feasibility and acceptability of reaching 1–11 months-old children during a trachoma MDA in Côte d’Ivoire by extending azithromycin distribution to infants 1–5 months old during the campaign. In November 2020, the study piloted single-dose azithromycin for 1–5 month-olds during a trachoma MDA in one health district. Monitoring data included the number of children reached and occurrences of adverse drug reactions. Feasibility, the extent to which the target population received the intervention (coverage), was assessed through a population-based, household survey with parents/caregivers of eligible children conducted after the MDA. Acceptability was explored through in-depth interviews (IDIs) with parents/caregivers of eligible children, focus group discussions (FGDs) with community drug distributors (CDDs), and IDIs with their supervisors. CDD FGDs and supervisor IDIs also documented implementation challenges and recommendations for scale-up. 1,735 1–5 month-olds received azithromycin during the pilot activity (estimated population coverage of 90.2%). Adverse drug reactions were reported for 1% (n = 18) infants; all were mild and self-limited. The post-MDA coverage survey interviewed 267 parents/caregivers; survey-based intervention coverage was 95.4% of 1–5 month-olds. Qualitative data revealed high intervention acceptability among parents, CDDs, and supervisors. Implementation challenges included the need to weigh babies to calculate dosage for 1–5 month-olds and the need to obtain written informed consent from parents to provide the drug to 1–5 month-olds. CDDs also indicated the need for more information on azithromycin and possible side effects during training. Delivering azithromycin to younger infants appears acceptable to parents and implementers; >90% coverage indicates feasibility to integrate into a trachoma MDA. (Clinicaltrials.gov ID number: NCT04617626).
Same streams in a different forest? Investigations of forest harvest legacies and future trajectories across 30 years of stream habitat monitoring on the Tongass National Forest, Alaska
Authors: Moore J. Michael J. , Flitcroft Rebecca L. , Tucker Emil , Prussian Katherine M. , Claeson Shannon M.
Published: July 2024

The effects of timber harvest practices and climate change have altered forest ecosystems in southeast Alaska. However, quantification of patterns and trends in stream habitats associated with these forests is limited owing to a paucity of data available in remote watersheds. Here, we analyzed a 30-year dataset from southeast Alaska’s Tongass National Forest to understand how these factors shape stream habitats. First, we examined differences between broad management classes (i.e., harvested and non-harvested) that have been used to guide stream channel restoration goals. Second, we assessed associations between intrinsic landscape characteristics, watershed management, and timber harvest legacies on aquatic habitat metrics. And third, we examined trends in stream habitat metrics over the duration of the dataset to anticipate future management challenges for these systems. Small effect sizes for some harvest-related predictors suggest that some stream habitat metrics, such as pool densities, are less responsive than others, and management practices such as protecting riparian buffers as well as post-harvest restoration may help conserve fish habitats. Large wood densities increased with time since harvest at sites harvested >50 years ago, indicating that multiple decades of post-harvest forest regrowth may contribute large wood to streams (possibly alder), but that it is not enough time for old-growth trees (e.g., spruce, Picea, or hemlock, Tsuga,), classified as key wood, to develop and be delivered to streams. The declining trend in key wood (i.e., the largest size class of wood) regardless of management history may reflect that pre-harvest legacy old-growth trees are declining along streams, with low replacement. The introduction of wood to maintain complex stream habitats may fill this gap until riparian stands again contribute structural key wood to streams. Trend analyses indicate an increasing spatial extent of undercut banks that may also be influenced by shifting hydrologic regimes under climate change.
Exploring the structure of household social capital in rural Vietnam: Applying Bayesian network approach
Authors: Chuong Huynh Ngoc
Published: July 2024

This study aims to explore the structure of the households’ social capital of rural Vietnam households with secondary data from 2008 to 2018. This paper applied the fundamental theories (resource and network theories) and the Bayesian network to estimate the interaction of proxies to explore the structure of social capital. Results showed that the triangle structure in household social capital with the core point is organization participation. The connections show the tendency from organization participation, linking to household networks. Alongside that, linking social capital and Organization participation are determinants of social capital indicators (social events, social cost). Therefore, this paper suggests employing proxies such as structured indicators for integrating social capital into the livelihood papers.
Gender effects in crowdfunded business loan campaigns
Authors: Theunissen Pomme , Millone Matteo
Published: July 2024

Crowdfunding is a growing source of finance for entrepreneurs. In this paper, we investigate the existence of a gender effect in the time needed to obtain a business loan through crowdfunding. Using data from three Dutch crowdfunding platforms, survival analysis of the time to completion for 934 business loan campaigns shows that female entrepreneurs have a 20% shorter campaign completion time compared to male entrepreneurs, whereas couples do not differ from males. This effect persists across the different platforms. Subsequent analysis shows that female entrepreneurs do not have the disadvantage they face in traditional lending channels when requesting funds through crowdfunding, and that herding behavior by investors benefits female entrepreneurs most.
Multidimensional screening and intervention program for neurocognitive disorder in vascular and multimorbid outpatients: Study protocol for a randomized clinical trial
Authors: Fundarò Cira , Granata Nicolò , Traversoni Silvia , Torlaschi Valeria , Maestri Roberto , Maffoni Marina , Baiardi Paola , Grossi Federica , Buonocore Michelangelo , Gabanelli Paola , Manera Marina Rita , Pierobon Antonia
Published: July 2024

Background

The heightened risk of dementia resulting from multiple comorbid conditions calls for innovative strategies. Engaging in physical and cognitive activities emerges as a protective measure against cognitive decline. This protocol aims to discuss a multidomain intervention targeting individuals with dementias secondary to cerebrovascular or other medical diseases, emphasizing an often underrepresented demographic.

Methods

This study primary objectives are: a) to identify patients affected by Neurocognitive disorder due to vascular disease or multiple etiologies (screening and diagnostic phase) and b) to evaluate the effectiveness of distinct rehabilitation protocols (intervention phase): motor training alone, paper-based cognitive rehabilitation combined with motor training, digital-based cognitive rehabilitation coupled with motor training.

Discussion

Identifying cognitive impairment beyond rigid neurological contexts can facilitate timely and targeted interventions. This protocol strives to address the complex interplay of cognitive decline and comorbidities through a multidimensional approach, providing insights that can shape future interventions and enhancing overall well-being in this vulnerable population.

Trial registration

The study has been registered on July 13, 2023 with the ClinicalTrials.gov NCT05954741 registration number (https://classic.clinicaltrials.gov/ct2/show/NCT05954741).
Application of artificial bee colony algorithm based on homogenization mapping and collaborative acquisition control in network communication security
Authors: Zhang Jianpeng , Wang Hai , Wang Xueli
Published: July 2024

In order to optimize the spectrum allocation strategy of existing wireless communication networks and improve information transmission efficiency and data transmission security, this study uses the independent correlation characteristics of chaotic time series to simulate the collection and control strategy of bees, and proposes an artificial bee colony algorithm based on uniform mapping and collaborative collection control. Furthermore, it proposes an artificial bee colony algorithm based on uniform mapping and collaborative collection and control. The method begins by establishing a composite system of uniformly distributed Chebyshev maps. In the neighborhood intervals where the nectar sources are firmly connected and relatively independent, the algorithm then conducts a chaotic traversal search. The research results demonstrated the great performance of the suggested algorithm in each test function as well as the positive effects of the optimization search. The network throughput rate was over 300 kbps, the quantity of security service eavesdropping was below 0.1, and the spectrum utilization rate of the algorithm-based allocation method could be enhanced to 0.8 at the most. Overall, the performance of the proposed algorithm outperformed the comparison algorithm, with high optimization accuracy and a significant amount of optimization. This is favorable for the efficient use of spectrum resources and the secure transmission of communication data, and it encourages the development of spectrum allocation technology in wireless communication networks.
Methods to advance health equity and social justice in healthcare: Protocol for a scoping review on the utilisation of routinely collected data
Authors: Chadd Katie , Caute Anna , Pettican Anna , Enderby Pam
Published: July 2024

Background

Many areas of healthcare are impacted by a paucity of research that is translatable to clinical practice. Research utilising real-world data, such as routinely collected patient data, may be one option to efficiently create evidence to inform practice and service delivery. Such studies are also valuable for exploring (in)equity of services and outcomes, and benefit from using non-selected samples representing the diversity of the populations served in the ‘real world’. This scoping review aims to identify and map the published research which utilises routinely collected clinical healthcare data. A secondary aim is to explore the extent to which this literature supports the pursuit of social justice in health, including health inequities and intersectional approaches.

Method

This review utilises Arksey and O’Malley’s methodological framework for scoping reviews and draws on the recommended enhancements of this framework to promote a team-based and mixed methods approach. This includes searching electronic databases and screening papers based on a pre-specified inclusion and exclusion criteria. Data relevant to the research aims will be extracted from included papers, including the clinical/professional area of the topic, the source of data that was used, and whether it addresses elements of social justice. All screening and reviewing will be collaborative and iterative, drawing on strengths of the research team and responsive changes to challenges will be made. Quantitative data will be analysed descriptively, and conceptual content analysis will be utilised to understand qualitative data. These will be collectively synthesised in alignment to the research aims.

Conclusion

Our findings will highlight the extent to which such research is being conducted and published, including gaps and make recommendations for future endeavours for real-world data studies. The findings from this scoping review will be relevant for practitioners and researchers, as well as health service managers, commissioners, and research funders.
Revolutionary Spirit: A Post-Punk Exorcism: The Teardrop Explodes, Care, The Wild Swans, and Beyond, Paul Simpson (2023)
Authors: Hollins Paul
Published: July 2024

Review of: Revolutionary Spirit: A Post-Punk Exorcism: The Teardrop Explodes, Care, The Wild Swans, and Beyond, Paul Simpson (2023)

London: Jawbone, 296 pp.,

ISBN 978-1-91103-683-8, p/bk, £16.95
El turismo de sol y playa como reclamo del imaginario pop: La perspectiva de una cultura turística desde Mallorca (España)
Authors: Capella Miternique Hugo
Published: July 2024

Las culturas del turismo derivadas de muchos de los destinos turísticos de sol y playa han terminado por representar un imaginario colectivo pop revalorizado en la diversificación actual de las prácticas turísticas, como en el caso de Mallorca donde su sociedad turística se ha convertido en un inspirador reclamo cultural pop. La presente investigación aborda el turismo desde la mirada epistemológica de la geografía cultural, para evidenciar la relevancia del estudio y del bagaje que representa la cultura del turismo. Desde el análisis metodológico interpretativo, se estudia el caso de la última campaña publicitaria de ropa prêt-à-porter de la firma H&M a partir de un vídeo (H&M Spring/Summer 2022). Este anuncio toma al turismo de sol y playa (Hôtel Hennes), así como de su música (Baccara), como muestra del proceso de revalorización del legado cultural turístico vinculado al imaginario cultural pop, en la Mallorca del siglo XX, aunque también extrapolable a otros muchos destinos turísticos de sol y playa. Esta perspectiva devuelve a las denominadas como destinaciones maduras, su lugar central, gracias a la revalorización de su bagaje de experiencias turísticas que les permiten adecuarse y reinventarse, con mayor facilidad, al convertirse su tradición turística en parte del reclamo. La diversificación actual del turismo lejos de significar un alejamiento de los modelos de turismo de masas (postfordista) replantea más bien una nueva perspectiva del turismo (neoproductivista) ya no entendida como actividad sino desde sus prácticas. Esta nueva situación permite reconsiderar el legado cultural del turismo pop desde una nueva perspectiva dinámica, innovadora y culturalmente enriquecedora por su diversidad de experiencias. Este caso es un ejemplo del inicio de un nuevo abordaje transversal del turismo, así como del reconocimiento de las culturas del turismo desde su propio legado y referente y no vinculadas a referentes de imaginarios pre-turísticos.
Turismo urbano en España. Una metodología para la detección de espacios saturados. Aplicación en Barcelona, Bilbao, Madrid y Valencia
Authors: De la Osada Saurí David
Published: July 2024

El alto incremento del turismo urbano, a pesar de sus beneficios económicos, ha conllevado diversas consecuencias negativas, especialmente en áreas urbanas con alta concentración turística, manifestándose en fenómenos como la turistificación y turismofobia. Este artículo presenta la aplicación y testado de un método para detectar la masificación turística en las ciudades mediante cálculos clúster, con el uso de la herramienta Arcgis, y una evaluación multicriterio de la oferta turística y la extracción mediante big data de información sobre fotografías de la plataforma Flickr. Su objetivo es establecer una jerarquía de presión turística. Posteriormente, se examinan cambios demográficos para identificar desplazamientos y problemas en los barrios más afectados por la concentración turística. La metodología se aplica a las ciudades españolas de reconocido turismo urbano como Barcelona, Bilbao, Madrid y València. Los resultados obtenidos se consideran óptimos, al detectar barrios previamente identificados y descubrir otros con menor acumulación, pero con indicios de concentración turística. Se evidencia que, al alcanzar ciertos niveles de concentración turística, se generan consecuencias demográficas, como el desplazamiento de personas vulnerables, común a los cuatro casos de estudio. Este método, válido y replicable, puede extenderse a otras tipologías de turismo y es adecuado para comparativas y mediciones en espacios similares. Para escalas más pequeñas o estudios detallados, podría considerarse la ampliación del método y la integración de herramientas adicionales.
Can tourism contribute to gender equality? Evidence from South American countries
Authors: Hernández-Medina Patricia , Valencia Velasco Boris
Published: July 2024

The research examines the causal relationship between tourism and gender equality for 10 South American countries in the period 2006-2019. Panel data modelling has been used to account for unobservable heterogeneity derived from time series and cross-sectional data. Estimates of the gender equality index have been made for both fixed and random effects for four models, considering as explanatory variables international tourism receipts (% of exports) which were kept constant in each of the estimates, in addition to real GDP per capita (model 2), education expenditures (model 3) and female labor participation in agriculture, industry and services (model 4). Based on the estimates we selected, through the Hausman test, those with fixed effects in three of the four models, which were corrected for the presence of autocorrelation and heteroskedasticity problems. The results show that tourism has a positive and significant effect on gender equality. With respect to the control variables, education expenditure and GDP per capita are found to be statistically significant, showing a direct relationship with gender equality, similarly to international tourism receipts. An inverse relationship is identified between gender equality and women's labor participation in agriculture and services.
Temporary Employment, Technical Efficiency and Productivity: The Hotel Sector in the Canary Islands
Authors: Ledesma Rodríguez Francisco J. , Lorenzo-Alegría Rosa M. , Martín-Rivero Raquel
Published: July 2024

This research focuses on analyzing the effect of high employment temporality on technical efficiency and productivity. Previous literature points out a set of benefits and drawbacks related to fixed-term contracts. To ascertain the influence of temporality on efficiency, the critical case of the hotel sector in the Canary Islands is studied where the temporary employment rate (40%). So this paper explores the effect of temporary employment on technical efficiency in the hotel sector of the Canary Islands (a Spanish region). The magnitude of this case study can be clearly checked, given that the Canary Islands is the most popular region in the European Union visited by residents. A production stochastic frontier is estimated by distinguishing between two types of employment: permanent and temporary. Results suggest that high levels of temporality tend to reduce technical efficiency and productivity. A high conversion rate from temporary to permanent jobs seems to increase efficiency. The contribution of this paper is threefold: (i) filling the gap in the literature on the influence of temporary employment on technical efficiency, evaluating its effect for a case study where job temporality is dramatically high, (ii) partial factor productivities for permanent and fixed-term workers are estimated, and (iii) exploring the influence of less studied variables like the level of conversion from fixed-term to permanent employment on efficiency. The findings can be relevant for human resources management for firms where temporary rates are high. Human resource management should consider the type of labor contracts used, as well as the perspectives of conversion into permanent ones for their temporary workers, given their potential influence in technical efficiency, labour productivity, and firm performance.
X Jornadas Internacionales de enseñanza y aprendizaje de la Estadística y la investigación operativa
Authors: Vega-Hernández María Concepción
Published: July 2024

Sumérgete en los vibrantes descubrimientos de las X Jornadas Internacionales de Enseñanza y Aprendizaje de la Estadística y la Investigación Operativa, celebradas en Salamanca en julio de 2023. Este libro recoge las contribuciones innovadoras y las reflexiones clave presentadas por académicos, profesionales y estudiantes de diversas instituciones y países. Desde talleres prácticos hasta charlas-coloquio, las jornadas destacaron la importancia de la innovación educativa en la formación estadística y operativa en todos los niveles educativos. Organizado por el Departamento de Estadística de la Universidad de Salamanca y el Grupo de Enseñanza y Aprendizaje de la Estadística y la Investigación Operativa (GENAEIO), perteneciente a la Sociedad Española de Estadística e Investigación Operativa (SEIO), este evento fue un hito en el campo, siendo el más multitudinario hasta la fecha y fomentando el intercambio de ideas y experiencias entre una comunidad global de educadores y expertos. Una lectura esencial para quienes buscan avanzar en la enseñanza y el aprendizaje de la Estadística y la Investigación Operativa, cruciales en el panorama académico actual.
Succession and gender dynamics in family firms – A systematic literature review and future research agenda
Authors: Rónaföldi-Széll Gábor
Published: July 2024

The influences of gender relations and gender dynamics within family firm succession have been widely studied in recent decades. However, there have been few attempts to synthesise existing results in the field. Thus, this article aims to provide a systematic literature review focusing exclusively on the gendered issues related to family firm succession processes. A comprehensive analysis of 57 journal articles extracted from the Scopus database was conducted. As a result, (1) the topics of gendered influences on daughter’s succession in family firms, (2) gender and succession processes in family firms, and (3) gender and intra-family relationships in family firm succession are identified as the central areas. Based on these findings, a future research agenda is outlined. The paper contributes to the field of family firm research by highlighting the research trends in the gendered analysis of family firm succession, and by pointing out under-researched areas that merit further exploration.
Demand planning for building engineering products – A case study with transformer-based neural networks
Authors: Nagy Zoltán , Juhász Jácint
Published: July 2024

Efficient demand planning holds critical significance for businesses. In this research, the authors investigate the applicability of the Temporal Fusion Transformer, a neural network-based model, to address demand planning challenges. Specifically, they explore the potential benefits of incorporating additional information related to product characteristics and sales channel types. The primary objective of this study is to assess the advantages gained by incorporating these supplementary variables. The dataset utilized in this analysis originates from a company predominantly engaged in the sale of building engineering products. The authors initially focus on static attributes such as product groupings and time-varying attributes such as sales channel variations. This paper’s contribution lies in its comprehensive case study, which applies the Temporal Fusion Transformer model to a real-world demand planning problem of the company, including all its specifications and customizations.
Auditory Training and Cochlear Implants
Authors: EL Hayek Roxane
Published: July 2024

Auditory training (AT) is a promising rehabilitation approach for pediatric cochlear implant (CI) recipients, but higher quality evidence is needed. This thesis examined the effectiveness of AT for improving speech, language, cognitive and quality of life outcomes in children using CIs and hearing aids.Nine studies met inclusion criteria. AT led to significant gains on trained tasks across all investigations, with some demonstrating transfer to untrained skills and retention up to 6 months post-training. Both analytic and synthetic training approaches proved effective. However, evidence quality was assessed as low to moderate due to methodological limitations such as lack of randomization, blinding and controls in certain studies.While demonstrating potential, AT merits further investigation employing randomized controlled trials with larger, more diverse samples and broader outcome assessments including quality of life and long-term retention. Future research should prioritize standardized compliance monitoring and detailed reporting of training protocols to facilitate comparison between studies and identification of optimal methods. With more robust methodology and evidence, AT may emerge as a valuable tool for maximizing speech, language and functional outcomes for pediatric CI recipients. Higher quality evidence is needed to strengthen clinical recommendations regarding AT.
Evaluation of electrical and electronic waste potential within the framework of sustainable development (Bitlis province example)
Authors: Yaman Muhammed Ömer , Akkoy Sevgi , Avşar Edip
Published: July 2024

Rapid developments in technology and increasing consumer demand in the last century have revealed the problem of electrical and electronic waste (e-waste). Today; with rapid industrialization, urbanization, population growth, and economic developments, this problem has grown even more and become a global environmental problem. The amount of e-waste per person in Türkiye is around 7-8 kg. It is thought that e-waste, which is tried to be destroyed by incineration due to its heavy metal content, will reach 640 thousand tons in 2024. In this case, it causes serious negative effects on human and environmental health in the world and Turkey. At this point, decision-making mechanisms need to ensure e-waste management in a way that causes the least harm to the environment by creating effective waste management strategies for the recovery of e-waste. In this context, the study aims to examine the electrical and electronic waste potential in Bitlis, which was selected as a pilot province within the framework of sustainable development, and to present suggestions for the environmental and economic evaluation of these wastes. In addition, the study tried to reveal the benefits to be provided by electrical and electronic recycling in the context of the economic and environmental effects of sustainable development.
Attachment theory across cultures: An examination of cross-cultural perspectives and alloparenting practices (Mini-Review)
Authors: Bakaraki Myrto Patagia , Dourbois Theofanis , Kosiva Alexandra
Published: July 2024

Attachment theory initially put forth by Bowlby is a basis for comprehending the emergence and importance of emotional bonds between infants and their caretakers. However, contemporary studies have increasingly highlighted the necessity for accounting for cultural contexts in attachment dynamics. This paper aims at investigating all aspects of attachment theory using a cross-cultural perspective to find out how cultural norms and customs influence relationships of attachment. In particular, it is based on an explanation of the concept of alloparenting which implies that caregiving duties are distributed among more than one member in a community. The author compares Western and non-Western child-rearing practices including examples from such societies as Aka foragers located in Africa or Beng people in West Africa among others thereby revealing the wide range of different kinds of relationships formed as attachments by humans. Furthermore, it also probes how this affects child development, family structures, and societal values regarding culture-specific ways that children attach to primary caregivers through understanding themselves as culturally specific and thus not universal. By synthesizing experiential research and speculative platforms, this paper enhances our comprehension of attachment theory in terms of cultural diversity, stressing the significance of including cultural viewpoints in developmental psychology research as well as its everyday use.
Evaluation of growth performance traits of F1 progenies derived from crossbred of an exotic chicken with Nigerian Indigenous chicken
Authors: David Ifanegan Oluwadamilare , Oladejo Ojedapo Lamidi , Margaret Adedibu Tolulope , Olabayonle Fasasi Abdulhakeem , Deborah Popoola Abimbola , Abiola Oyetoro Blessing , Olajumoke Abdulrauf Bilqees
Published: July 2024

Data were obtained for growth traits from fifty (50) progenies from straight crossing produced from crosses involving Arbor Acre (broiler) cocks and Nigerian Indigenous (Normal feather and naked neck) hens. Significant differences (p < 0.05) were observed in breed and sex across all bodyweight and body linear measurements at 4-12 weeks of age. The result indicated that Arbor acre naked neck (AANN) birds had the highest body weight (120.95 g), keel length (5.11 g), and shank length (7.34 g). Also, AANN had the highest feed intake (148.40 g) with AANN having a good FCR of 3.98 and WG of 37.33. There were also similar body weights of AANN (456.20 g) and AANF (302.73 g) at 8 weeks of age, while the feed conversion rate was also observed to be better in AANN (1.61) than Arbor acre normal feather (1.70). The interaction effects of growth traits revealed slightly similar values for both sexes in AANF while male AANN outperformed across all parameters measured except for keel length It was concluded that Arbor Acre x Naked neck (AANN) had higher morphometric characteristics and also exhibited higher values for growth performance than Arbor Acre x Normal feather (AANF), hence can be utilized for meat purposes if further study can be conducted on it.
Follow-up patterns and Multidisciplinary Clinical Approaches in Patients with Mucopolysaccharidosis Type IVA in Colombia
Authors: Contreras Gustavo , Estrada Serrato Carlos , García Restrepo Natalia , Gómez Castro Martha , Ladino Cortes Yaqueline , Mosquera Arango Daniel , Navarrete Vargas Julie , Ortega Rico Rita Iris , Ortiz Giraldo Blair , Porras Hurtado Gloria Liliana , Ramirez Montaño Diana , Rodriguez Villanueva Asid , Rojas Martínez Jorge Armando , Sánchez Peñarete Diana , Satizabal Soto José María , Serrano Norma , Valencia Ana Lorenza
Published: July 2024

Background: There is limited data on the follow-up and management of patients with mucopolysaccharidosis IVA (MPS-IVA) undergoing enzyme replacement therapy (ERT) in Colombia.
Objective: We aim to assess the real-world data of patients with MPS-IVA undergoing ERT in Colombia to understand patient profiles, follow-up patterns, and treatment dynamics.
Methods: A convenience sample of geneticists and pediatric neurologists were recruited from November-2020 to January-2021. The physicians responded to a questionnaire-based report for each patient under their care regarding the patient profiles, follow-up patterns, and treatment dynamics.
Results: A total of 24 physicians (geneticists [92%] and pediatric neurologists [8%]) provided data on 107 patients with MPS-IVA. Patients were diagnosed through molecular (36%) and/or enzymatic assays (97%). The mean age of patients was 19.5 years and 51% were male. The average time from first symptom to diagnosis was 7.1 years. The mean age at first symptoms was 4 years and at diagnosis was 11 years, further, the mean age at first ERT was 15 years. There was an increase in assessments after ERT initiation; parameters most frequently evaluated were weight, height, and echocardiography; quality of life, 6MWT, and 3-minute stair-climb test were the least frequent. ERT interruptions >2 months were observed in 63% patients.
Conclusions: Monitoring of MPS-IVA patients receiving ERT remains suboptimal in Colombia. Establishing national management guidelines and implementing centralized reference centers, where patients can receive comprehensive care are warranted for ensuring appropriate systems, services, and support as a priority, with a potential positive effect in the course of the disease.
Diverticulitis en colon sigmoides de una niña de 9 años. Reporte de caso
Authors: González-Ortiz José Alfredo , Toxqui-Merchant Luis Enrique
Published: July 2024

Introducción: Un divertículo intestinal verdadero es una protrusión extra luminal que incluyen todas las capas histológicas y son comúnmente congénitos. La diverticulitis afecta principalmente a pacientes de edad avanzada, especialmente a aquellos >60 años, siendo muy infrecuente en pacientes pediátricos.
Reporte de caso: Se reporta un caso de una paciente femenina de 9 años quien llega al área de urgencias por presentar dolor abdominal generalizado, fiebre, malestar general, signo de rebote positivo y leucocitosis. Se establece el diagnóstico de apendicitis aguda, por lo que programa para laparoscopia. Durante el transoperatorio se encuentra detritus en todos los sitios y cavidades con fibrina y presencia de múltiples divertículos desde el sigmoide hasta el ángulo esplénico, con mesenteritis retráctil. Se reseca sigmoides, se agrega colostomía tipo Hartman y se agrega antibioticoterapia, con adecuada evolución.
Conclusiones: La diverticulitis en niños suele confundirse con apendicitis aguda, su presentación más frecuente en niños es la diverticulitis cecal, misma que se encuentra asociada a alteraciones genéticas del tejido conectivo como la fibrosis quística, síndrome de Marfan, síndrome de Ehlers-Danlos y síndrome de Williams-Beuren.