bluuebunny/crossref_metadata_2025 huggingface dataset:
A Threshold Analysis of the Effect of House Prices on U.S. Local Labor Markets
Authors: Akosa Josephine S. , Osei Michael J.
Published: January 2025

This paper uses a threshold regression model to examine whether the effect on total employment of an exogenous change in tradable sector employment differs in systematic ways depending on the average house price. The results based on data from 321 U.S. metropolitan areas suggest the presence of a threshold effect. The local employment multiplier increases with the average house price until some house price threshold level beyond it decreases, suggesting that affordable local housing markets not only help attract companies but also allow local economies to maximize the benefits from location-based development policies aimed at creating more jobs.
Refined Interpolation Inequality in Besov Spaces With Applications to the Gagliardo–Nirenberg Inequality
Authors: Ozawa Tohru , Takeuchi Taiki
Published: January 2025

We consider the interpolation inequality with respect to the regularity index [Formula: see text] in homogeneous Besov spaces [Formula: see text]. By choosing a general summability index [Formula: see text] and estimating carefully, we reveal a precise representation of the constant appearing in the interpolation inequality. As an application of the refined interpolation inequality, we show a generalization of the Gagliardo–Nirenberg inequality in homogeneous Besov spaces given by Wadade (2009) .
The perceived identity of policy participants: The agenda-building process of universal basic income in South Korea
Authors: Kim Sunggeun , Lee Don S , Park Soonae
Published: January 2025

Due to a detrimental impact of the COVID-19 pandemic on domestic economies, many countries have considered adopting government programs that can stimulate individual consumption, such as a universal basic income. Since such programs would potentially require greater bureaucratic involvement, how civil servants evaluate the introduction of these programs has important implications for policy implementation. In this study, we develop a vignette survey experiment to understand how the perceived identity of those who drive the development of these programs, from the agenda-setting to the next stage, shapes civil servants’ assessments. Specifically, we propose four different participants with their roles related to the programs in this process as main treatment conditions. Analyzing original data of more than 4000 civil servants from central and local governments in South Korea, we find that civil servants have more positive perceptions when a basic income policy evolves through incorporating academic experts’ advice. We further find that central and local bureaucrats have different preferences, as the former actually consider reflecting demands from the public more important in this process.
Investigation on geometric, dimensional accuracy and surface roughness for 3D printed PLA via fused deposition modelling (FDM) process
Authors: Jayakumar N. , Senthilkumar G. , Kumar M.
Published: January 2025

Fused deposition modeling (FDM) is an advanced additive manufacturing technique known for its precision and repeatability, extensively applied in producing automotive and industrial components. This study employs the Taguchi L9 orthogonal array (OA) approach to optimize process parameters for minimizing dimensional inaccuracies, geometric deviations, and surface roughness (Ra) in polylactic acid (PLA) specimens fabricated as per ASTM D638 Type V standards. Four critical printing parameters: extrusion temperature (ET), infill pattern (Ip), print rate (Rp), and layer height (LH) are investigated, focusing on specimen thickness (Ts), width of the grip section (Wgs), overall length (OL), circularity (Circ), cylindricity (Cyl), surface roughness (Ra), and waviness (Wa). Signal-to-noise (S/N) ratio analysis identified optimal parameter combinations, revealing that Ip, ET, and Rp significantly influence circularity by 39.24%, 37.34%, and 15.19%, respectively. One of the important factors that affect the degree of inaccuracy in cylindricity is the Ip. Gyroid pattern generated the least amount of inaccuracy out of all the patterns that were tested. Layer height (LH) at 0.1 mm was the most critical factor affecting Ra and Wa, while an extrusion temperature of 215°C predominantly influenced Ts. The Ip has the most affected the grip section width. In contrast to expectation, the triangle Ip achieved the minimum width error that was 0.3384%. The Rp of 40 mm/s has the highest impact on the OL deviations. Out of all the other patterns, the Tri-Hexagon (Ip) has made the least contribution to the OL deviations. Rp exhibited a lower contribution to Ra (2.35%) and Wa (12.45%). The results demonstrate the effectiveness of the Taguchi approach in identifying optimal process setups for enhancing the precision, geometric accuracy, and surface quality of 3D-printed specimens.
Hepatitis nursing robot based on RP-lidarA1 sensor
Authors: Dai Yunxia , Xue Bei , Zhang Qian , Shao Juxiang
Published: January 2025

Background

To alleviate the workload of medical staff and provide personalized care for hepatitis patients, this study focuses on developing a hepatitis care robot.

Objective

The objective of this study is to integrate the RP-lidarA1 sensor into a hepatitis care robot to achieve high-precision environmental perception, mapping, and navigation, thereby improving healthcare services.

Methods

The RP-lidarA1 sensor was utilized for environmental scanning, and the MPU6050 chip was used to collect attitude data. An improved RBPF-SLAM algorithm was employed for high-precision map construction. For positioning and navigation, a combination of the A* algorithm and Dynamic Window Approach (DWA) algorithm was used to optimize path planning and obstacle avoidance.

Results

Simulation experiments demonstrated that the improved algorithm reduced the number of particles to 50 in a 140 m2 area and shortened the map construction time to 1200 s. The A* algorithm effectively planned optimal paths, while the DWA algorithm improved navigation efficiency. Satisfaction surveys indicated that 92.4% of hepatitis patients and 81.8% of nurses were highly satisfied with the robot's performance.

Conclusions

The hepatitis care robot integrating the RP-lidarA1 sensor showed excellent performance in autonomous navigation, map construction, and obstacle avoidance, significantly enhancing the quality and efficiency of medical services.
Environmental Economics and Ecological Economics: Historical Evolution and the Current Status
Authors: Venkatachalam L.
Published: January 2025

The nomenclatures ‘environmental economics’ and ‘ecological economics’ are frequently utilised interchangeably in academic and policy spheres. While purportedly complementary in certain aspects, these disciplines diverge significantly in various fundamental principles. Environmental economics boasts a lengthy lineage, with its conceptual foundations traceable to pre-classical economic thought. On the other hand, ecological economics emerged more recently, particularly in the post-1980s, articulating ecological and energy-related concepts beyond the purview of neoclassical-based environmental economics. Although the distinctions between these two fields of inquiry in environment–human interactions have been well established in global academia, such delineations remain inadequately articulated within the Indian context. Consequently, the development of environmental curricula in economics departments predominantly revolves around environmental economics, often lacking critical inputs from ecological economics. In some instances, curricula incorporate an amalgamation of theories, concepts, principles and methodologies from both fields, leading to conceptual ambiguity. Furthermore, the lack of awareness among educators and students regarding these distinctions results in the treatment of both fields as synonymous, thereby limiting exposure to critical aspects of the alternative discipline. This article presents a systematic review of the historical evolution of neoclassical-based environmental economics and argues that ecological economics emerged as a ‘reaction’ to reorient the former with relevant inputs from domains such as political ecology and the laws of thermodynamics. The analysis aims to clarify the demarcations between these two significant branches of economic thought in the context of environmental studies.
Misconceptions About the Theoretical Support for Family Firm Long-Term Orientation
Authors: Chua Jess H. , Chrisman James J. , Wang Hao , Wu Saisai
Published: January 2025

Long-term orientation has been proposed as one of the differences between family and nonfamily firms. Family business scholars base this difference theoretically on the incumbent generation’s altruism for the next generation and the intention for intrafamily succession. We point out that the applicable boundaries for these two theoretical bases are limited. We also point out misconceptions regarding what these two theoretical bases imply about the long-term oriented behavior of family businesses and discuss implications for empirical research and theory development.
Coding Small Group Communication with AI: RNNs and Transformers with Context
Authors: Pilny Andrew , Bonito Joseph , Schecter Aaron
Published: January 2025

This study compares the performance of recurrent neural networks (RNNs) and transformer-based models (DistilBERT) in classifying utterances as dialogue acts. The results show that transformers consistently outperform RNNs, highlighting their usefulness in coding small group interaction. Furthermore, the study explores the impact of incorporating context, in the form of preceding and following utterances. The findings reveal that adding context leads to modest improvements in model performance. Moreover, in some cases, adding context can lead to a slight decrease in performance. The study discusses the implications of these findings for small group researchers employing AI models for text classification tasks.
Psychometric Properties of the Coping Strategy Indicator (CSI) in a South African Male Incarcerated Offender Sample
Authors: Jordaan Jacques , Cronjé Matthew
Published: January 2025

This study examined the psychometric properties of the coping strategy indicator (CSI) among incarcerated male offenders in South Africa. Using a cross-sectional design, 968 participants were recruited through non-probability convenience sampling and completed four measurement scales, namely the CSI, multidimensional scale of perceived social support (MSPSS), prison adjustment questionnaire (PAQ), and depression anxiety stress scale (DASS). Five factor models were investigated, namely (i) a unidimensional model, (ii) a correlated three factor model, (iii) a bifactor model with uncorrelated three dimensions, (iv) a correlated four factor model, and (v) a bifactor model with uncorrelated four dimensions. Confirmatory factor analysis revealed that a bifactor model with four dimensions showed the best fit. This finding suggests that incorporating a general factor along with four specific dimensions (i.e., problem-solving, seeking social support, avoidance withdrawal, avoidance distraction) most accurately reflects the multidimensional structure of coping strategies in this population. Cronbach's alpha coefficients confirmed the internal consistency of the four factor model. The results also demonstrated good convergent and divergent validity for the CSI, confirming its reliability and validity in this context.
Intergenerational Transmission of Cultural Values and Practices: An Ethnography of Bangladeshi Migrants in Australia
Authors: Chowdhury Farzana Yesmen
Published: January 2025

Recent developments in acculturation and culture maintenance research have led to a renewed interest in the intergenerational transmission of cultural values, beliefs, and practices among different migrant communities across the world. This article focuses on how Bangladeshi migrants transmit their cultural values and practices to their second generation with the aim of developing an overall understanding of their sense of identity in Australia. Using in-depth interviews and observation as research instruments, this ethnographic study critically examines which cultural values are regularly practiced in different domains of their host society by this group of migrants. The findings of this research show why some cultural practices are regularly practiced and transmitted while others are not. They further demonstrate their perception and mechanism for intergenerational cultural transmission in family and social domains. This article can yield important insights both on their cultural practices and the strategies of parents for intergenerational cultural transmission as an underlying process of protecting and retaining cultural identity.
Vitamin K Antagonist Use and Level of Anticoagulation Control Among Patients at a Tertiary Hospital in Northern Tanzania
Authors: Gharib Sarah K. , Sadiq Abid M. , Raza Faryal M. , Muhali Sophia S. , Marandu Annette A. , Kyala Norman J. , Ndale Eliasa K. , Maro Venance P. , Howlett William P. , Mkwizu Elifuraha W. , Chamba Nyasatu G. , Lyamuya Furaha S. , Shao Elichilia R. , Kilonzo Kajiru G.
Published: January 2025

Background

Vitamin K antagonists (VKA) continue to be the principal anticoagulants for both the treatment and prevention of venous thromboembolism. The use of VKA often requires regular monitoring to avoid over-anticoagulation and prevent thromboembolic complications. The aim was to determine the indication for VKA use and factors associated with suboptimal anticoagulation control among patients in northern Tanzania.

Methods

This was a retrospective cohort study that examined the anticoagulation data of patients on long-term VKA from 1st January 2020 to 31st December 2022. Eligible participants were those on VKAs for at least 7 days and with at least 3 international normalized ratio (INR) results. The level of anticoagulation control was determined through the calculation of the time-in-therapeutic range (TiTR) using the Rosendaal and the percent of INR in therapeutic range methods.

Results

TiTR was found to be 17% using the direct method and 16% using the Rosendaal formula. 102 tests out of 365 were within the target range (28%). Absence of health insurance (aRR: 1.24, 95% CI: 1.06-1.44, P = .007), alcohol consumption (aRR: 1.37, 95% CI: 1.15-1.62, P < .001), and prolonged intervals between tests of 14 to 28 days (aRR: 1.34, 95% CI: 1.05-1.74, P = .018) showed association with INR being out of range.

Conclusion

Patients who achieved target therapeutic anticoagulation control were less than the acceptable 65%. Anticoagulation outcomes were better in patients with frequent INR monitoring and those with health insurance. Alcohol consumption carries a high risk of poor anticoagulation control. Further studies are needed to enforce better INR control.
Association of Fibrinogen Aα Thr312Ala (rs6050) Polymorphism with Venous Thrombosis and Chronic Thromboembolic Pulmonary Hypertension: A Meta-Analysis
Authors: Cheng Han , Yang Haozhe , Zhang Yantong , Wei Zhanxu , Xia Lei , Yang Jing
Published: January 2025

Background

Venous thromboembolism (VTE) comprises deep vein thrombosis (DVT) and pulmonary embolism (PE). Chronic thromboembolic pulmonary hypertension (CTEPH) typically arises from acute pulmonary embolism. The pathogenesis of them involves multiple risk factors such as genetic predisposition. However, the findings from these studies are not entirely consistent. This study aims to investigate the association between FGA rs6050 polymorphism and susceptibility to thrombotic diseases.

Methods

We searched PubMed, OVID, Web of Science, Academic Search Ultimate, CNKI, and Wan Fang database. To assess the strength of associations, we calculated pooled odds ratios (ORs) and 95% confidence intervals (CIs) in different genetic models. Additionally, subgroup analyses, sensitivity analysis, and assessment of publication bias were also carried out.

Results

A total of 11 studies, including 9 reported results on VTE (3856 individuals [1545 cases]) and 3 on CTEPH (761 participants [350 cases]), revealed a significant association between the rs6050 polymorphism and susceptibility to both VTE and CTEPH. The A allele was consistently linked to an elevated risk of VTE across all genetic models (allele, homozygote, heterozygote, recessive, and dominant model), while it was also associated with an increased risk of CTEPH under all genetic models excluding the recessive model. Furthermore, subgroup analysis among ethnic groups revealed a significant association between rs6050 polymorphisms and VTE in both Caucasians and Asians under all genetic models. In Africans, the association with VTE was only observed for rs6050 polymorphisms in dominant and heterozygous models.

Conclusions

The FGA rs6050 polymorphism is positively associated with susceptibility to VTE and CTEPH.
Plasma glucagon-like peptide-2 in cats with chronic enteropathies
Authors: Jugan Maria C , Plattner Brandon L , Ford Alexandra K , Freilich Leah , Bieberly Zackery , Schermerhorn Thomas
Published: January 2025

Objectives

The objective of this study was to compare plasma glucagon-like peptide-2 (GLP-2) concentrations in cats with chronic enteropathies (CE) with those of healthy cats.

Methods

Nineteen client-owned cats with a histopathologic diagnosis of either idiopathic chronic enteropathy (CIE) or low-grade lymphoma and six healthy client-owned cats were enrolled in a prospective study between 2 December 2021 and 9 June 2023. Fasted and postprandial plasma GLP-2 concentrations were measured via ELISA in CE cats at the time gastrointestinal biopsies were obtained and before CE treatment. In cats with a histopathologic diagnosis of CIE, plasma GLP-2 concentrations were re-evaluated after 1 month of CE treatment.

Results

There was no significant difference in plasma GLP-2 concentrations between healthy cats (0.53 ng/ml) and cats with CE (0.52 ng/ml). GLP-2 concentrations in cats with CIE were not significantly different following 1 month of treatment (0.43 ng/ml) from those at initial presentation (0.44 ng/ml).

Conclusions and relevance

GLP-2 can be successfully detected in the plasma of cats with CE. Based on the lack of differences observed between this population of CE cats and healthy cats, GLP-2 cannot be recommended as a biomarker of feline CE using this ELISA method. Further investigation of larger CE cat populations and analytic methods would be needed to determine the overall utility of GLP-2 evaluation in feline CE.
SCADA-based lubrication analysis of wind turbine main bearing under real working conditions
Authors: Wu Miaojie , Pei Jiaxing , Tao Yourui
Published: January 2025

This paper proposes a method for evaluating the lubrication performance of wind turbine main bearings under real working conditions using a SCADA (supervisory control and data acquisition) system. A dataset is established, and simulations are performed to replicate the real meteorological and operational conditions of the wind turbine. The load conditions and lubrication performance of the main bearings are then studied under these real conditions. The results demonstrate that the front main bearing works under mixed and even boundary lubrication regimes, while the back main bearing has a 62.2% probability of working under full film lubrication. Therefore, special attention is required by the front main bearing to improve its lubrication performance under real working conditions.
A review on fretting wear/fatigue behavior, protective measures, and application examples of typical alloy materials
Authors: Li Yinbo , Xie Guoxin , Sun Xuhui , Jingcao Cao , Wu Xiaoyi , Zhang Yi , Yu Chengcheng , Du Pengcheng
Published: January 2025

As fastening structures are widely used in mechanical equipment and components, and fretting wear/fatigue often occurs in fastening structures. And fretting wear/fatigue significantly reduces the service lifetime of key components due to its small displacement, high concealment, and fatal damage. And the fretting wear/fatigue behavior of different alloys is increasingly concerned, and how to effectively protect against fretting wear/fatigue is also a key issue of concern for experts and scholars. In this paper, the theory of fretting tribology, the fretting wear/fatigue behavior of friction interfaces of typical alloys, the common protection measures against fretting wear/fatigue, and the application examples of fretting wear/fatigue are reviewed and analyzed. Firstly, the history of the development of the fretting wear phenomenon and fretting tribology is introduced, the causes of the fretting wear phenomenon are explained and mechanically analyzed, and the fretting maps of the running conditions and the fretting maps of the material response are presented to better analyze the fretting wear/fatigue phenomenon. Secondly, the running conditions of typical alloys under different displacement amplitudes and loads are systematically described, and the two measures of surface technology and extrusion reinforcement are systematically analyzed, which provides a good basis for the selection, design, and use of protective measures against failures caused by fretting wear/fatigue in the following key mechanical components. Finally, the common application examples and problems of typical alloys are lists.
ME patient experiences: Sampling bias limits the external validity of findings
Authors: Selvakumar Joel , Wyller Vegard Bruun Bratholm
Published: January 2025

In a recent paper in Journal of Health Psychology, Kielland et al. present a study with the first objective of documenting how helpful or unhelpful persons with ME perceive common services and interventions. The authors recruited participants by respondent driven sampling, a method that aims to produce estimates that correct for sampling bias. However, we argue that the main assumptions of the method are not met, and that the results of the study thus cannot be generalised to the intended target population.
Intimate Partner Violence Among LGBTQ+ Adults in Latin America and the Caribbean: A Systematic Review and Meta-Analysis
Authors: Huster Sofia , Xavier Hall Casey D. , Signorelli Marcos C. , Evans Dabney P.
Published: January 2025

We present the first systematic review and meta-analysis of the literature on intimate partner violence (IPV) among LGBTQ+ adults in Latin America and the Caribbean (LAC). Of 1,234 articles, 22 met inclusion criteria, and data were extracted for 4 key research areas: prevalence, measurement, risk and protective factors, and interventions. LGBTQ+ adults in LAC experience IPV at similar or higher rates than those documented among cisgender heterosexuals, with estimates ranging from 0.4% to 91.4%. Inconsistencies in estimates may be due to non-standardized measures and subpopulation variability. The broad variability across subgroups demonstrates the need for more standardized measurement of IPV for these populations. Furthermore, this review identified key risk factors for IPV among LGBTQ+ people including alcohol use, perceived/experienced discrimination, transactional sex, and childhood/adolescent experiences of violence. Protective factors and interventions are not well understood in this context, as there was little to no data. The research on IPV among LGBTQ+ adults in LAC is limited, but this review suggests an increase in research in recent years. However, research has primarily focused on men who have sex with men and transgender women. Studies focusing on bisexual populations, lesbians, transgender men, intersex, and other sexual gender minority populations are needed. The high prevalence of IPV among LGBTQ+ individuals in LAC, inconsistency in definitions and measures, unique risk factors, and lack of interventions found in this review demonstrate the need for further IPV research among LGBTQ+ populations, and standardization of epidemiological methods to measure IPV and its effects.
LGBTQ+ Adult Sexual Violence Critical Scoping Review: Victimization Risk Factors
Authors: Ison Jessica , Hindes Sophie , Fileborn Bianca
Published: January 2025

Sexual violence experienced by LGBTQ+ adults is a rapidly expanding field of academic study. Therefore, there is a need for a synthesis and critical analysis of the research. The aim of this review was to conduct a critical review of the academic literature on adult LGBTQ+ sexual violence and to provide recommendations for future research. A total of 10,845 papers were identified through a comprehensive scoping review approach and 108 met the criteria for inclusion. The findings are reported across two papers. This second paper reports on the risk factors for victimization: alcohol and other drugs (AOD); homophobia, biphobia, transphobia, and minority stress; “risky” sexual behavior and HIV transmission; and child sexual abuse (CSA). AOD use was seen as a risk factor for sexual violence, yet the causal relationship was not always clear. Minority stress was conceived of as an individual issue with undertones of victim-blaming. “Risky” sexual behavior research, at times, framed LGBTQ+ sex as “risky” and failed to account for the specific needs of LGBTQ+ communities. Research on adult sexual violence risks had a focus on CSA that often neglected broader structural issues. In general, across the studies, there was a focus on individual-level research that analyzed survivor behavior, resulting in victim blaming. This paper advocates for expanding LGBTQ+ sexual violence research beyond just individual risk factors, shifting research away from constructing LGBTQ+ people as “risky,” and expanding research to include a more intersectional analysis that goes beyond heteronormative and cisnormative inquiry.
HEalth-Related Quality of Life-Intervention in Survivors of Breast and Other Cancers Experiencing Cancer-Related Fatigue and Associated Cognitive Symptoms Using TraditionAL Chinese Medicine: The ‘HERBAL’ Trial
Authors: Chan Alexandre , Chan Daniella , Ng Ding Quan , Zheng Huang Fang , Tan Quan Ming , Tan Chia Jie , Toh Jolene Hui Min , Yap Ning Yi , Toh Yi Long , Ke Yu , Wang Edmund Chun Ann , Lim Queenie Pei Ni , Ho Han Kiat , Chew Lita , Tan Tira J.
Published: January 2025

Introduction:

As pharmacological strategies remain limited for relieving fatigue and associated cognitive symptoms, integrative modalities such as traditional Chinese medicine (TCM) could be explored as therapeutic strategies in cancer survivors. Here, we evaluate and report the efficacy and safety of a TCM concoction, modified Xiang Bei Yang Rong Tang (XBYRT), on quality of life (QOL), cancer-related fatigue (CRF), and cognitive symptoms, compared to placebo.

Methods:

In a single-centered, randomized, double-blinded, placebo-controlled pilot trial conducted from 2019 to 2022, fatigued cancer survivors ≥21 years old were recruited to receive the XBYRT intervention or placebo (5% diluted) once daily for the duration of 8 weeks. Patient-reported outcomes for QOL, CRF, cognition, blood samples for biomarker testing, and adverse events were collected at baseline (T0), 4 weeks (T1), 8 weeks (T2), and 10 weeks (T3) after baseline. Linear regression was performed to evaluate differences between groups at T2 and T3.

Results:

A total of 1502 patients were screened, with 672 patients considered eligible. Of the eligible, 15 XBYRT and 13 placebo subjects with similar mean ages (58.5 vs 58.4) were recruited. Both groups were predominantly Chinese (93% vs 62%), breast cancer patients (87% vs 62%), and diagnosed with stage 2 cancer (60% vs 46%). Although no significant difference was found in QOL between groups, the XBYRT group exhibited improved emotional fatigue at T3 ( P = .045) and higher BDNF levels at T2 ( P = .047) and T3 ( P = .029). After baseline adjustment, XBYRT was associated with better perceived cognitive impairment at T2 ( P = .011) and T3 ( P = .017), as well as overall perceived cognitive function at T3 ( P = .028). XBYRT is well tolerated, with grade 3 adverse events reported in three XBYRT (20%) and two placebo (15%) subjects.

Conclusion:

In this pilot study, XBYRT as an integrative therapy is safe and generates encouraging improvements in cognitive and fatigue symptoms. Difficulties with recruitment limited the generalizability of trial findings, thus findings should be verified through a larger, multi-centered trial.
Methodological Considerations for the Use of Longitudinal Interpretative Phenomenological Analysis in Healthcare Research
Authors: Wanat Marta , Day William , Larkin Michael
Published: January 2025

Longitudinal Qualitative Research (LQR) aims to chronicle individuals’ lives in real-time, offering a “qualitative movie” of their unfolding experiences, focusing on the dynamic interplay of continuity and change. The rising interest in LQR has led to methodological advancements, with LQR being combined with established methodologies. Among these, Interpretative Phenomenological Analysis (IPA) has stated to engage with longitudinal design. IPA’s unique focus on idiography, phenomenology and hermeneutics can be particularly fruitful when engaging with temporal dimensions. Yet, applying longitudinal design to any qualitative study is complex; it requires thoughtful consideration of how we embed temporal lenses through the whole study cycle and goes beyond collecting data 'more than once’. The literature on the implications of embedding longitudinal design in IPA methodology is still developing. In particular, the considerations related to embedding temporality when approaching data collection have not yet been explored in detail. In this paper, we reflect on key considerations and strategies when conducting data collection as part of longitudinal IPA. We focus on the balance between flexibility and continuity when collecting data across sequential waves of data collection, and on the extent to which researchers explicitly engage with participants in uncovering continuity and change throughout their studies, which we discuss in turn. We do that by drawing on published papers, complemented by our own experience using IPA and LQR to illustrate the methodological dilemmas. By doing this, we hope to provide valuable insights for researchers considering the use of IPA and LQR and to facilitate an understanding of how these features can be integrated effectively throughout the research process.
Comment: A New Typology of Nostalgia: Its Promise and a Limitation
Authors: Higgins Kathleen Marie
Published: January 2025

This commentary considers some applications of the typology of nostalgia proposed by Saulius Geniusas. The typology can illuminate our understanding of existential feelings of temporal malaise, perturbations of temporal experience in grief, and common experiences of letdown and resistance to the passage of time. It can also help in diagnosing various obstacles to mindfulness. However, the typology does not reflect the more positive aspects of nostalgia, such as the appreciation of transience as contributing to value—an important theme in Japanese aesthetics.
Outcomes of utilizing double-incision technique with combination of cortical button and interference screw fixation for distal biceps rupture: A case series
Authors: Fisher Brandon T , Chong Alexander CM , Feltz Kevin P , Berglund Howard T , Hurd Jason L
Published: January 2025

Background

Distal biceps tendon rupture is an injury that causes a significant reduction in strength and endurance. Combined cortical button and interference screw fixation has been utilized via single-incision technique. There are limited data describing this technique utilizing a double-incision approach. This study describes patient outcomes for primary distal biceps repair with combined cortical button and interference screw fixation via double-incision approach.

Methods

This is a case series analysis of patients within a single Midwest institution between January 2006 and February 2020. We examined patient demographics, intraoperative efficiency variables, patient outcomes, and postoperative complications.

Results

Sixty-two cases were included (62 males; 44 acute complete ruptures, 1 acute partial rupture, 8 chronic complete ruptures, 9 chronic partial ruptures). Average operative time was 48 ± 23 min. Nonformal manner postoperative range of motion (ROM) results show 89%–92% within satisfactory elbow ROM parameters. There were two reported postoperative complications, but no instances of neurapraxia, wound dehiscence, synostosis, proximal radius fracture, or fixation failure.

Conclusion

The findings of this study demonstrate that the described technique is safe, reliable, and effective. This will help surgeons determine the best method of fixation and approach with the goal of minimizing postoperative complications in patients with distal biceps ruptures.
Exploring the Psychometric Properties of the Gifted Rating Scale-School Form in the Qatari Context
Authors: Alodat Ali M. , Al-Meqdad Qais , Al-Hendawi Maha , Al-Zyoud Nawaf , Bataineh Osamah
Published: January 2025

This study uses a rigorous research process to explore the psychometric properties of the Gifted Rating Scale-School Form (GRS-S) within the Qatari educational context. We employed stratified cluster sampling of 326 students (aged 6–13 years, M = 10.9) from 25 public schools in Doha. Data was collected in the second semester of the 2023–2024 school year and analyzed for internal consistency, factorial validity, and concurrent and predictive validity. Confirmatory factor analysis confirmed the six-factor model (root mean square error of approximation  = 0.073, comparative fit index = 0.886). The findings revealed that the GRS-S had high internal consistency (α = 0.926–0.982), moderate to strong correlations with the HOPE scale ( r = 0.651), and solid predictive validity with grade point average ( r = 0.917). These findings validate the GRS-S as a reliable tool for identifying gifted students in Qatar, with significant implications for the region's educational practices and policy development, potentially shaping the future of gifted education in the country.
Anti-Bacterial Activity of an Ancient Remedy Against Pathogenic Skin Infections
Authors: Orfali Raha , Ghaffar Safina , Orfali Razan Saud , AlAjlan Lateefa , Alsahli Ruzan , Alaqeel Shaden , Ameen Fuad , Perveen Shagufta
Published: January 2025

Background/Objectives

Skin and soft-tissue infections are among the most common infections and can develop severe local and systemic complications. Bacterial species: Staphylococcus aureus, Streptococcus pyogenes, Pseudomonas aeruginosa and Escherichia coli usually cause skin infections. Studies of plants and natural materials used in ancient medicine to treat infections may assist us in further antibiotic discoveries. In this study, we tested the bactericidal activity of a 1000-years-old Arabic Al-Razi remedy against common skin infections Gram-positive and Gram-negative bacterial strains.

Methods

The antimicrobial activity was tested by agar diffusion method, after adding specific test sample, zone of inhibition was measured. Minimum inhibitory concentrations (MIC) of Al-Razi full remedy, dropout batches and single ingredients were performed by broth micro dilution assay.

Results

The mixture of all ingredients of this remedy (vinegar, gum arabic, boswellia, vitriol and aloe) has shown highest antibacterial activity against S. aureus, S. pyogenes, multi drug resistance (MDR) P. aeruginosa and clinical strain of P. aeruginosa. However, the presence of a single ingredient in water has shown no activity against tested bacterial strains except vitriol.

Conclusion

The AR remedy comprising several ingredients (vinegar, gum arabic, boswellia, vitriol and aloe) had shown great potential to inhibit skin infection bacterial strains ( S. aureus, S. pyogenes, MDR P. aeruginosa and the clinical strain of P. aeruginosa). In contrast, single ingredients (except vitriol) had shown no activity against all tested bacterial strains. These results suggest that combination of natural products has more potential against bacterial infections.
A systematic review of the effect of personal health records on patient activation
Authors: Osovskaya Irina , Blandford Ann , Potts Henry WW
Published: January 2025

Background

Personal health records (PHRs) or patient portals have been on the healthcare policy agenda for many countries as a promising mechanism to support patient-centred healthcare by making medical records accessible to patients and those assisting patients in health self-management. Studies on clinical outcome have been inconsistent. To help us to understand why, we propose to look at measures that precede clinical outcome, specifically patient engagement and activation. Patient activation describes the knowledge, skills and confidence a person has in managing their own health and healthcare.

Objective

To systematically review the current evidence on the impact of PHRs on patient activation.

Methods

A literature search was conducted for randomised controlled trials and quasi-experimental studies published up to January 2024 across EMBASE, PsycINFO, CINAHL and PubMed. Publications were included in the study if they examined any association between PHR use and activation.

Results

The search initially produced 3062 papers for review, of which 88 full-text articles were screened for eligibility. Two reviewers assessed 22 of these articles, and 8 papers were identified as meeting the selection criteria. Among these, seven studies found no statistically significant differences in activation. However, one study reported a significantly greater effect than the others. Data from seven randomised controlled trials and quasi-experimental studies examining the effects of PHRs on patient activation and similar measures were extracted for meta-analysis. Overall, the use of PHRs was associated with a 0.41 standardised mean difference increase in activation (95% confidence interval 0.31–0.51). There was a high degree of heterogeneity ( I² = 98%), with one study showing a much larger effect size compared to the rest.

Conclusion

Most studies showed little impact on activation, but one study found a large effect. This study notably offered PHRs combined with health coaching and training in the use of the system to their intervention group, which may indicate an important requirement for how to get the best out of a PHR system.
Surgical Repair of Double Outlet Right Ventricle Infants Guided by Three Dimensional-Computed Tomography Cardiac Modeling and Printing
Authors: Ganta Srujan , Ryan Justin R. , Lewis Michael J. , Nigro John J.
Published: January 2025

Background

Double outlet right ventricle (DORV) is a challenging congenital cardiac lesion to surgically master. We utilize computed tomography–guided-three-dimensional (3D) modeling/printing and novel in-house software to delineate anatomical relationships providing operative insight into the surgical approach. Our intent is to highlight this and showcase our technology.

Methods

We have created a repository of 3D heart reconstructions allowing for review of DORV patients. 3D intraoperative software anatomical manipulation and physical 3D prints were used to gain insight into DORV anatomy with the assistance of an on-site 3D Lab. The software used (Arc 3D Model Viewer) was designed in-house by our 3D Lab, tested and refined through ongoing use by our cardiothoracic surgery team. It allows for the subtraction and addition of anatomical structures and rotation in all axes. Clinicians can pan into the heart and determine specific anatomical boundaries and relationships.

Results

From 2010 to 2023, our program operated on 71 patients with DORV and our 3D lab has reconstructed 29 3D-hearts. Reconstructions were analyzed using Arc 3D Model Viewer. 3D reconstructions were viewed in our care conferences and intraoperatively allowing for discussion and determination of the optimal operative approach. Overall survival for DORV patients was 96% (68/71) with two mortalities in patients who did not receive 3D reconstructions.

Conclusion

3D reconstruction has allowed decision-making to be moved out of the operating room into the preoperative planning phase. 3D reconstruction is now standard for all DORV patients in our surgical service. We hope to demonstrate this technology with our newly developed Arc 3D Model Viewer and summarize our clinical results.
Research on Legitimacy Building and Governance of Transportation Service Platform Ecosystem Based on Three-Party Evolutionary Game
Authors: Pan Qiaohong , Luo Wenping , Liu Zongyuan , Luan Mengmeng
Published: January 2025

In recent years, the legitimacy issue has been considered an important challenge for digital service platform ecosystem sustainability. Accordingly, how to govern digital service platforms has been a significant research topic. Based on the transportation service platform ecosystem, this study establishes a three-party evolutionary game model considering strategies of government, platforms, and suppliers, and analyzes the corresponding governance mechanisms. The results show that the strategic choices of the government, platforms, and providers are interdependent. High tax rates, penalties, and social reputation are important influences that drive platforms and suppliers to actively build legitimacy. Moreover, the platform’s subsidies and penalties also influence the choice of provider strategies. This paper proposes that the government can actively regulate platforms which in turn promotes the platform management participants. Therefore, this study contributes to digital service platform ecosystem development and government policies.
Covid 19 Fear and Safety Compliance: A Study of Nursing Professionals
Authors: Bakari Haroon , Bashir Sajid , Memon Farzana Akmal , Metwally Dina
Published: January 2025

The novel coronavirus COVID-19 pandemic caused a global medical emergency. Nurses working in COVID-19-designated tertiary care hospitals in Pakistan were particularly at risk. It is important to investigate compliance with safety measures among nurses to ensure their safety at the workplace. This study examines the role of fear of COVID-19 in determining compliance with safety measures, with the mediating role of safety consciousness. The data were collected from 722 nurses through a questionnaire using a cross-sectional study design. The results provide new insights into nurses’ safety literature by showing that the fear of COVID-19 and a positive safety climate have led to increased compliance with safety measures among nurses. The study suggests that improving the safety climate and addressing the fear of COVID-19 can enhance safety compliance and make the workplace safer for nurses.
The Incidence of Malignant and High-Risk Pathology Findings in Postreduction Mammaplasty Patients
Authors: Hoffman Bryn L. , Jaszkul Katrina M. , Sloss Sarah , Kemp Laryssa , Phelan Rachel , McKay Douglas R. , Martou Glykeria
Published: January 2025

Introduction: Reduction mammaplasty is often performed to alleviate symptoms of macromastia or for symmetry after a lumpectomy in the contra-lateral breast. Abnormal pathology including breast cancer can be incidentally found in reduction mammaplasty specimens, but there is no consensus on risk factors or detection rates. This study aimed to elucidate the incidence of malignant and high-risk pathology findings in patients undergoing breast reduction in a Canadian context. Methods: We conducted a retrospective review of all reduction mammaplasty cases performed by 5 surgeons between January 2001 and May 2023. Patients were categorized into Group A, those undergoing bilateral reduction for macromastia symptoms, and Group B, those with a history of breast-conserving surgery seeking unilateral reduction postlumpectomy. Results: In total, 1383 breasts from 872 patients were examined: 1022 in Group A and 361 in Group B. Group B was significantly older (56.9 ± 9.3 vs 44.0 ± 13.9 years) whereas Group A had a significantly higher BMI (33.1 ± 8.4 vs 30.1 ± 5.8). High-risk and malignant pathology incidence was 1.4% overall. The sole malignancy detected was in a patient in Group A without prior breast cancer history. Multivariate analysis revealed BMI as a significant predictor for high-risk pathologies (OR 1.134, 95% CI [1.012-1.271]). Conclusions: Our findings align with previously reported incidence rates of pathological findings in mammaplasty specimens and highlight the correlation between BMI and pathology risk. These results underscore the importance of a comprehensive history and preoperative counselling about the possibility of further treatment following pathological discoveries during reduction mammaplasty.
High Mobility Group Box-1 (HMGB1)/microRNA-155 Axis in the Pathogenesis of Type 2 Diabetes Mellitus Associated Periodontitis: A Case Control Study
Authors: Appukuttan Devapriya , Subramanian Sangeetha , Prakash P. S. G. , Victor Dhayanand John , Mathews Leya
Published: January 2025

Aim:

To evaluate the role of the high mobility group box-1 (HMGB1)/miR-155 axis in the pathogenesis of stage III/IV periodontitis with and without type 2 diabetes mellitus (T2DM).

Materials and Methods:

A total of 48 patients were assigned into four groups (12 per group): group 1: systemically and periodontally healthy (PH), group 2: systemically healthy with stage III/IV periodontitis (PD), group 3: PH with T2DM (PH + T2DM), group 4: stage III/IV periodontitis with T2DM, HbA1c ≤ 7 (PD + T2DM). Site-specific plaque index (SS-PI), gingival index (SS-GI), mean probing pocket depth (M-PPD) and clinical attachment loss (M-CAL) were recorded. Gingival tissue samples were analysed for HMGB1 and miR-155 gene expression by real-time polymerase chain reaction.

Results:

The miR-155 fold change (FC) increased by 10.29, 8.1 and 5.6 times in groups 4, 3 and 2, respectively. Intergroup comparison of miR-155 FC showed a significant difference between the groups ( p < .05). HMGB1 FC increased by 6.5, 5.9 and 5.23 times in groups 4, 2 and 3, respectively, with no significant difference ( p > .05). miR-155 FC is positively and significantly correlated with M-PPD (group 1, 2 and total sample), site-specific plaque score (SS-PS) (group 4) and SS-GI (total sample). miR-155 could discriminate periodontal health from T2DM + PD based on area under the curve 0.82 ( p < .05) with 83.3% sensitivity, 75% specificity, 76.9% positive and 81.8% negative predictive value and 79.2% diagnostic accuracy.

Conclusion:

miR-155 is significantly upregulated in the diseased periodontium both in the presence and absence of T2DM. Further, miR-155 could be a potential diagnostic biomarker for diabetes-associated PD. However, the significance of HMGB1 and the HMGB1-miR155 axis in the aetiology of diabetes-associated PD is still unclear and warrants additional investigation.