bluuebunny/crossref_metadata_2025 huggingface dataset:
Ewing Sarcoma of Left Thigh With Nodal, Paraspinal and Soft Tissue Metastatic Lesions: A Case Report
Authors: Waseem Radeyah , Seher Muskan , Ghazal Sohiba , Khan Edrees , Shah Hussain Haider , Hussain Muhammad Sheheryar
Published: November 2024

Introduction:

Ewing sarcoma is a rare and highly aggressive malignancy, mostly involving the axial skeleton. Ewing sarcoma usually affects children and young adults under 20. Usually presenting as a painful swelling and discomfort worsening over time.

Case report:

We present a case of a 19-year-old female with no known co-morbidities presenting in the Emergency Department with complaints of fever and backache for the past 2 weeks and bilateral lower limb weakness for more than a week. She was started on steroids and broad-spectrum antibiotics and packed cell volume due to low hemoglobin. The screening MRI of the cervical and dorsal spine without contrast revealed signal abnormalities in the vertebral bodies at multiple levels (C2, C5, C6, C7, T1, and T3), as well as within the spinous processes and interspinous musculature. Further evaluation with contrast-enhanced MRI was recommended. The contrast-enhanced MRI showed straightening of the cervical and dorsal spine due to muscular spasm. Additionally, there were small soft tissue components in the left paravertebral region at the level of D3, extending into the epidural space, and epidural components encasing the thecal sac at the levels of D5, D9, and D10 suggestive of neoplastic lesions, most likely metastasis. The morphological and immunohistochemical correlation established the diagnosis of Ewing Sarcoma of the left thigh with nodal, para-spinal, and soft tissue metastatic lesions.

Conclusion:

Ewing Sarcoma is generally reported in the pediatric population and may come into clinical view based on a plethora of signs and symptoms. Appropriate imaging in the form of X-rays, CT scans, and MRI must be employed to correctly diagnose, and stage the condition.
A corpus investigation of the typology of code-switching between closely related languages: Data from Mandarin–Taiwanese code-switching
Authors: Hsiao Chien-Han
Published: November 2024

Aims and objectives:

The study provides a documentation of the code-switching patterns in typologically similar languages and compares the code-switching patterns between typologically distant versus typologically similar languages.

Design:

The study examines the scale, type, matrix language, and syntactic categories of spontaneous Mandarin–Taiwanese code-switching as well as their interaction with the speakers’ language dominance and the main language of the conversation.

Data and analysis:

The study utilized data from a Mandarin–Taiwanese bilingual corpus of 16,186 utterances and conducted frequency analyses.

Findings:

Due to the large lexical gap in Taiwanese and the higher sociolinguistic status of Mandarin, code-switching between Mandarin and Taiwanese tends to be intra-sentential, classic—with a non-negligible proportion of composite code-switching, and in the direction of Taiwanese to Mandarin. When compared to the code-switching between typologically distant languages, Mandarin–Taiwanese code-switching tends to occur on a smaller scale as most of the translational equivalents in the two languages have a shared syntactic frame, which poses little constraint as to where code-switching can occur.

Originality:

This study presents a systematic corpus examination of the typological characteristics of code-switching between typologically similar languages.

Significance:

The results suggest differences in the code-switching patterns in typologically similar versus distant languages and invite future research to reconsider the applicability of the current models of code-switching when studying bilingual speech in typologically similar languages.
Investigating gene expression datasets of hippocampus tissue to discover Alzheimer's disease-associated molecular markers
Authors: Prabha Sneh , Sajad Mohd , Anjum Farah , Hassan Md Imtaiyaz , Shamsi Anas , Thakur Sonu Chand
Published: November 2024

Background

Alzheimer's disease (AD) is an advancing neurodegenerative disorder distinguished by the formation of amyloid plaques and neurofibrillary tangles in the human brain. Nevertheless, the lack of peripheral biomarkers that can detect the development of AD remains a significant limitation.

Objective

The main aim of this work was to discover the molecular markers associated with AD.

Methods

We conducted a comprehensive microarray analysis of gene expression data from hippocampus tissue in AD patients and control samples using three microarray datasets (GSE1297, GSE28146, and GSE29378) collected from Gene Expression Omnibus (GEO). The datasets were pre-processed and normalized, revealing 346 significant genes, 103 of which were upregulated and 243 downregulated. The PPI network of significant genes was constructed to detect the top 50 hub genes, which were then further analyzed using Gene Ontology (GO) terms, Kyoto Encyclopedia of Genes and Genomes pathway (KEGG), and GSEA, revealing 47 key genes involved in AD-related pathways. These key genes were then subjected to feed forward loop (FFL) motif analysis for the prediction of transcriptional factors (TFs) and microRNAs (miRNAs) mediated gene regulatory networks.

Results

The interaction of AD-associated TFs HNF4A, SPI1, EGR1, STAT3, and MYC and miRNAs hsa-miR-155-5p and hsa-miR-16-5p in the transcriptional and post-transcriptional events of 3 upregulated and 10 downregulated genes: H2AFZ, MCM3, MYO1C, AXIN1, CCND1, ETS2, MYH9, RELA, RHEB, SOCS3, TBL1X, TBP, TXNIP, and YWHAZ, respectively, has been identified. The miRNA/TF-mediated three types of the FFL motifs, i.e., miRNA-FFL, TF-FFL, and composite-FFL, were constructed, and seven common genes among these FFL were identified: CCND1, MYH9, SOCS3, RHEB, MYO1C, TXNIP, AXIN1, and TXNIP.

Conclusions

These findings may provide insights into the development of potential molecular markers for therapeutic management of AD.
Misinformation, disinformation, and fake news? Proposing a typology framework of false information
Authors: Tsang Stephanie Jean
Published: November 2024

Over the past years, misinformation has attracted considerable attention in communication research. While there is now general agreement on what constitutes misinformation, the applicability of relevant definitions to fact-checking practices, computational fake news detection, and legal sanctions is minimal. More importantly, the definitions do not clarify what contributes to information falsity. This article argues that in clarifying the nature of misinformation, the content’s format, the author’s intent, and opinionated information are less of a concern than the traits used to construct misinformation. To make progress in identifying the causes of fake news, the various traits used to construct misinformation should be considered prior to inferring the author’s intentions, but not vice versa. Based on the findings of existing taxonomies and the labels used to provide conclusions in fact-checking reports, a typology framework is proposed, dividing false information into four main categories: fabrication, manipulation, misinterpretation, and providing incomplete information. Such a framework is anticipated to demonstrate practicality for detecting misinformation online. Given that different kinds of false information have different implied intentions, different implications for fake news detection and governance are expected.
“It's not really talked about as often as it should be”: Gracie Gold and media coverage of athlete mental health
Authors: Velloso Carolina , Scovel Shannon
Published: November 2024

In 2017, Olympic figure skater Gracie Gold shocked the nation by announcing that she was stepping away from the sport to seek treatment for mental health issues. This paper evaluates the ways by which journalists framed Gold’s mental health struggles. As one of the first athletes to speak out about her anxiety, depression and experiences with body image in the digital age, Gold is a worthwhile case study. Through a textual analysis of 51 articles, we found that media coverage was generally positive and framed Gold as a role model for speaking out about her mental health struggles. Specifically, coverage praised Gold for being an advocate for better mental health resources for athletes, increasing the visibility of mental health issues, helping to redefine Olympic success, and exemplifying the search for purpose outside of sports. However, coverage sometimes discussed mental health issues in ways that reinforced stereotypes. Particularly relevant is that many of these stereotypes were grounded in notions of Whiteness and femininity. This study indicates a correlation between the growing acceptance of discussion of athlete mental health, in line with larger societal attitudes, and resulting media coverage. It also points to ways by which Gold’s race and gender factor into this the frames journalists chose to employ.
Chatbot usage at fast food restaurants in Ghana: Exploring the perception-attitude-behaviour nexus
Authors: Osei Benjamin Appiah , Aflakpui Bridget Emefa , Adamtey Francis Nartey Amponsah , Nutsugbodo Ricky Yao
Published: November 2024

As hospitality businesses including fast food restaurants continue to rebound after COVID-19, immersive technologies (e.g., chatbots) have become essential tools for the industry’s survival. Chatbots allow for accurate orders to be made at restaurants as well as enhancing seamless business transactions. Grounded on the Technology Acceptance Model 1 (perception-attitude-behaviour), this paper aims to investigate the attitude and use behaviour of chatbots at fast food restaurants among hospitality students. Set in the context of an emerging economy (Ghana) where the adoption of immersive technologies is still infant, this study employs a quantitative approach to offer valuable insights into chatbot usage in resource-limited settings. Results were analysed with Partial Least Squares-Structural Equation Modelling (PLS-SEM). Results revealed that perceived experience, usefulness, and ease of use have positive effects on attitude. However, regarding the effect of the same predictors on use behaviour, only perceived experience was found to be significant. Attitude was also found to have had a significant positive effect on use behaviour. This study sheds insight into the literature by exploring the relationships within the technology acceptance model via perception-attitude-behaviour linkage. Unlike prior studies, that concentrates on users’ intentions of technology adoption, this study concentrates on the users’ actual use behaviour. Further, the study provides practical suggestions and further points out the need for hospitality businesses including restaurants, to adopt chatbot as self-ordering systems for customers.
Acute Superior Mesenteric Artery Embolism With Infective Endocarditis: Is There a Role for Endovascular Treatment?
Authors: Zhou Xiaoxiang , Teng Jiao , Li Zhenjiang , Zeng Qinglong , He Yangyan , He Yunjun , Xiang Yilang , Wu Ziheng , Li Dongling , Tian Lu , Zhang Hongkun , Zhu Qianqian
Published: November 2024

Purpose:

The purpose of this article is to report a case of acute superior mesenteric artery embolism due to infective endocarditis treated with endovascular therapy.

Case Report:

A patient with infective endocarditis was admitted to the hospital with abdominal pain, and abdominal enhanced computer tomography showed acute superior mesenteric artery embolism. He underwent urgent percutaneous mechanical thrombectomy and stenting to open the superior mesenteric artery and restore blood supply to the intestine. However, 17 days after the endovascular treatment, a pseudoaneurysm formed next to the stent, which was eventually removed by open surgery. The patient’s prognosis was good at the 1 year follow-up.

Conclusion:

Endovascular treatment of acute superior mesenteric artery embolism caused by infective endocarditis was able to rapidly restore the intestinal blood supply. However, the possibility of postoperative pseudoaneurysm needs to be guarded against.

Clinical Impact

This study will provide clinical treatment guidance for acute superior mesenteric artery embolism caused by infectious endocarditis. Endovascular treatment may rapidly alleviate intestinal ischemia and reduce the risk of intestinal necrosis, but it cannot completely eliminate infectious emboli, which may lead to further development of pseudoaneurysms.
Surface modification of cotton-polyester fabric using silica nanoparticles and silica aerogel: UV protection and thermal analysis
Authors: Akhlaghi Pirposhteh Elham , Mortazavi Seyyed Bagher , Khaloo Shokooh Sadat , Hamidi Seyedeh Mehri , Farhang Dehghan Somayeh
Published: November 2024

Occupational and environmental exposure to extreme temperatures and harmful UV radiation poses significant health risks for workers in various industries. This study aimed to develop innovative workwear fabrics with enhanced thermal and UV protection properties. A blend of 70% cotton and 30% polyester fabric was coated with SiO2 nanoparticles and silica aerogel. The UV protection factor (UPF) was determined using standard methods (BS EN 13758-1:2002 and AS/NZ 4399:1996). Thermal properties were evaluated using thermogravimetric analysis (TGA) and thermal imaging. The coated fabrics exhibited significantly improved thermal insulation compared to the uncoated control, reducing surface temperatures by up to 7.4°C. Both SiO2 nanoparticle- and silica aerogel-coated fabrics achieved excellent UV protection with UPFs of 39.28 and 38.11, respectively. TGA analysis revealed the thermal stability of the coating materials. The developed workwear fabrics offer promising solutions for mitigating occupational heat stress and UV exposure. These innovative materials have the potential to enhance worker safety and comfort in challenging environments.
Performance enhancement of non-toxic and bio-based textile finishes through novel and sustainable ozonation
Authors: Akhtar Khurram Shehzad , Anam Wardah , Mohsin Muhammad , Sardar Shaheen , Qutab Haji Ghulam
Published: November 2024

Most effective and durable finishes for cotton fabrics typically contain toxic and sometimes carcinogenic chemicals. Although certain bio-based alternative finishes have been reported in literature but these alternatives are usually less effective than conventional toxic finishes. To improve the performance of bio-based finishes, this paper develops and improves a novel and ecofriendly finishing process for 100% cotton fabric, based on ozone treatments in very controlled amount for the first time. Four types of bio-finishes including citric acid, stearic acid, diammonium hydrogen phosphate and fatty acid amide, for easy care, water repellency, fire retardancy and softness properties respectively were used in this research. For each finish, three ozone-based finishing processes; pre-ozonation, in-situ ozonation, and post-ozonation were developed and optimized. For all four types of bio finishes, fabrics with 20% post ozonation exhibited superior finish performance. Crease recovery angle increased from 121° to 194°, water repellency rating improved from rating 0 to 90, char length decreased from 26.6 cm to 10.8 cm and bending length decreased from 2.16 mm to 1.1 mm by using bio-based finishes with ozone exposure without compromising mechanical and comfort properties of cotton fabrics. SEM, FTIR and XRD analysis were also performed on ozone exposed and finished fabrics.
Perspectives and Progress on Diversity, Equity, and Inclusion
Authors: Karr Leni N. , Berdejo George
Published: November 2024

Inclusion, diversity, equity, and accessibility (IDEA) is a set of practices that aims to create a welcoming and inclusive environment. They are organizational frameworks which seek to promote fair treatment and full participation of all people, particularly groups who have historically been underrepresented and/or unrepresented or subject to discrimination based on identity or disability. The IDEA is a relatively new way of thinking about and fully realizing the abilities and contributions of all individuals. The year 2020 was a year of focus on issues of systemic racism, inequality in our institutions, and cultural divisions. To support the Society for Vascular Ultrasound’s (SVU) goals, the Diversity, Equity, and Inclusion Advisory Council (DEI-AC) was established in July 2020 to provide ongoing and evolving assessment and recommendations integral to the success of the Society. Its purpose is to assist the SVU Board of Directors (BoD) to ensure that the voices of diverse SVU members are heard and represented within the SVU; its authority is to make recommendations to the BoD. The Council evaluated the current status of diversity, equity, and inclusion within the SVU, and what follows is a summary of those activities, goals of the DEI-AC, and recommendations for enhancing IDEA within our Society and for our members.
Stress Appraisal Mediates the Association Between Adverse Childhood Experiences and Depression Among Black Same-Gender-Loving Men: An African-Centered Interpretation
Authors: Lassiter Jonathan Mathias , Foye Ashley , Anwar Kainaat
Published: November 2024

Black same-gender-loving (SGL) men (BSGLM) bear a disproportionate burden of depression. Adverse childhood experiences (ACEs) have been found to predict depression among this group. However, little research has examined the mechanisms that may account for this relationship. This study aimed to examine how stress appraisal explained the association between ACEs and depression. This cross-sectional study leveraged survey data from 169 BSGLM residing in the United States. Utilizing Hayes’ PROCESS Macro (Model 4), we found that five different dimensions of stress appraisal were significant partial mediators of the association between ACEs and depression. Specifically, ACEs predicted lower levels of stress appraisal dimensions consistent with an optimal worldview, which in turn were inversely associated with depressive symptoms. ACEs predicted higher levels of stress appraisal dimensions consistent with a suboptimal worldview, which in turn were positively associated with depressive symptoms. Effects sizes ranged from small to large. Implications of these findings for clinical care and research with BSGLM were discussed.
An improved BCC lattice structure for vibration isolation in extreme environment
Authors: Cheng Zhongyi , Zhang Xinbin , Yan Kai , Zhao Yamin , Cui Junning
Published: November 2024

A new improved body-centered cubic (BCC) lattice structure is proposed to improve the load capacity by adding a body-centered ball to reduce stress concentrations. The new lattice structure, named as body-centered cubic with balls (BCC-B) lattice structure, is characterized by lightweight, compactness, large load capacity, radiation resistance, and corrosion resistance, which can be widely used for vibration isolation in various areas such as ships, aerospace, nuclear facility, and so on. Theoretical model of BCC-B lattice structure is established. The influences of structure parameters of BCC-B lattice structure are analyzed by both theoretical and numerical methods. Both BCC and BCC-B lattice structure samples are prepared by using Ti-6Al-4V, of which the stiffness, rated load capacity, and yield strength are tested and compared detailly. Compared with the BCC lattice structure, the BCC-B lattice structure shows a 31.58% increase in rated load capacity, a 10.15% decrease in natural frequency, and a 29.53% increase in yield strength. This study might provide some insights for the development of vibration isolators with large load and low stiffness for applications in extreme environmental conditions such as limited space, nuclear radiation, and high temperatures in future.
Analysis and optimization of the front subframe of vehicle
Authors: Xue Wenshuai , Wang Tianbo , Wei Minxiang , Wu Jiang , Zhang Lanchun , Luo Zhaoyi
Published: November 2024

As an important load-bearing part of the automobile chassis, the subframe is connected to the body and suspension system, and it is of great significance to perform the research on subframe lightweighting to improve the ride comfort and handling stability of the automobile. In order to comprehensively reflect the influence of operating conditions on the subframe, and at the same time consider the performance requirements such as strength and modal, the lightweight design of the subframe was performed with the combination of multi-condition topology optimization and multi-objective optimization methods. A rigid-flexible coupled multibody dynamic model of the front suspension was constructed to extract the loads at each articulation point of the subframe under multiple working conditions. Furthermore, the subframe was optimized for multi-condition topology in combination with the compromise programing method. Subsequently, the subframe was reconstructed based on the topology optimization results and a radial basis function (RBF) neural network approximation model was constructed using the optimal Latin hypercube tests. Then, the NSGA-II algorithm was adopted for multi-objective optimization of the reconstructed subframe. The optimized front subframe satisfies the performance requirements with the first-order frequency increased by 4 Hz, a weight reduction of 2.5 kg, the lightweight rate reaches 9.1%.
Hybrid management of aberrant subclavian artery: A systematic review and meta-analysis
Authors: Kordzadeh Ali , Mouhsen Mohamed IMM , Chan Deona ML , Singh Arvind , Gadhvi Vijay M
Published: November 2024

Objective

To elucidate the short- and long-term mortality, morbidity, and endoleak incidences in the hybrid management of aberrant subclavian artery (ASA).

Methods

A systematic review and meta-analysis of 99 articles comprising n = 272 cases using PRISMA were supplemented by Cohen’s Kappa for assessor consistency. The analysis involved a random-effect model, odds ratios (ORs) with 95% confidence intervals, tests of heterogeneity, and probability. This review was registered with the International Prospective Register of Systematic Reviews (CRD42023405011).

Results

The 30-day mortality was 4.6% (95% CI: 1.4%–14.4%) with an overall mortality of 7.3% (95% CI: 2.9%–18.7%) demonstrating a 1.2% increase in mortality per decade of life beyond 60 years. The reported morbidity was 7.6% (95% CI: 3.7%–15.7%) and higher in males albeit higher age ( p < .05) (67 vs 59 years). The endoleak incidence stood at 7.8% (95% CI: 3.3%–18.3%) with Type-I the as prominent (48%). Rupture presentation was in 3%, whilst esophageal fistulation ( n = 2/3) was associated with morbidity of 66%. Treatment varied, with TEVAR and carotid-subclavian bypass being the most common modality of the choice. The median follow-up was 12 months (IQR, 1–60 months).

Conclusion

The observed incidence of mortality, morbidity, and endoleak shows the current role of the hybrid approach in managing ASA. These results emphasize the critical role of detailed surgical planning, combined endovascular and open expertise, and the necessity for a common registry to monitor long-term outcomes.
Collateral vessel size and number could predict severe dissection after balloon angioplasty in patients with femoropopliteal artery chronic total occlusion
Authors: Acar Emrah , Donmez Ibrahim , Güneş Yilmaz , Sincer Isa , Izgi Ibrahim Akin
Published: November 2024

Objective

Collateral vessels develop from pre-existing arterioles in response to shear stress from arterial stenosis and mechanosensor activation. Animal studies suggest that these vessels increase in number and size after arterial occlusion, potentially offering a natural bypass and protection against critical limb ischemia. Efforts to enhance collateral vessel growth aim to improve walking performance in peripheral arterial disease (PAD). Factors influencing collateral vessel formation include plaque accumulation, tissue components, and comorbid conditions. Balloon angioplasty is a primary treatment for PAD but often leads to vessel dissection, with severe dissections linked to reduced long-term patency and requiring additional treatments. The relationship between collateral vessel characteristics and dissection severity remains unexplored.

Materials and Methods

This retrospective study analyzed endovascular treatments for femoropopliteal chronic total occlusion (FP-CTO) in 824 limbs of 706 PAD patients from January 2018 to May 2023. Exclusion criteria included prior treatments, severe aortoiliac and common femoral artery disease, and deep femoral artery disease. The final cohort comprised 410 limbs from 387 patients. Data on risk factors, lesion characteristics, and procedural details were collected. Collateral vessels were assessed by grade and number, and vessel dissection was categorized from Type A to Type F. Multivariate logistic regression identified predictors of severe dissection.

Results

Severe dissection was more frequent in TASC II C/D lesions and in patients with longer FP-CTO lengths, CTOP class-4 plaque morphology, flush ostial CTO, severe calcification, and large or numerous collateral vessels. Significant predictors of severe dissection included end-stage renal disease, FP-CTO length, CTOP class-4, flush ostial CTO, severe calcification, and large collateral vessels.

Conclusion

Longer CTO lengths and complex plaque characteristics increase the risk of severe dissection during balloon angioplasty. Large and numerous collateral vessels are associated with severe dissection. Severe dissection is more common in complex lesions and those with end-stage renal disease. The findings suggest that plaque compliance and collateral vessel characteristics are crucial in assessing dissection risk, highlighting the need for further research with larger cohorts and advanced imaging techniques.
The stoic practice of sustainability leadership in complex social-ecological systems
Authors: Watson Chrystie , Case Peter , Pryce Josephine
Published: November 2024

The United Nations has sought a new standard of leadership aligned with a sustainability agenda consistent with recent scholarship calls for greater reflection and independence of thought, pro-social outcomes and understanding of the place of leadership. Through this conceptual paper, we outline how the practice of Stoic principles can inform the enactment of contemporary leadership to address sustainability challenges. The teachings of Epictetus and Seneca provide context for potential contemporary applications of these principles in leadership conduct aligned with Complex Adaptive Systems (CAS) theory within social-ecological systems (SES). Leadership practices, captured in the reflective journals of Roman Emperor and Stoic, Marcus Aurelius, encourage consideration of leadership conduct that is informed through broader SES perspectives. This conceptual enquiry contributes insight into the potential for Stoicism to provide practical leadership responses to the UN sustainability agenda and emerging ‘sustainability leadership’ debate.
Advanced passive technologies for double-glazed windows daylight and solar control and their performance investigation: A review
Authors: Ming Yang , Wu Yupeng
Published: November 2024

Window, as a part of building envelope, can always provide outside visual for indoor occupants and effectively impact the indoor daylight and thermal environment and occupants’ health. Over the past decades, the demand for optimal indoor environments has been steadily increasing. In response to this need, several technologies integrated within conventional double-glazed (DG) systems for solar energy and daylight regulation were developed and investigated. This paper aims to comprehensively review the daylight, solar control of existing advanced passive technologies of DG windows for further building energy consumption reduction, focussing on Transparent Insulation Materials (TIM) and adaptive passive thermotropic (TT) materials. From the review of current studies, it can be concluded that, the traditional smart thermotropic DG window can effectively control glazing spectral response to prevent indoor occupants from over-illuminated and daylight glare, however, occupants’ view communication with the external environment was totally blocked when the TT material was in its translucent state. Meanwhile, TIM window systems can improve the indoor daylight and thermal comfort, but they also have some limitations, for example, they have fixed visible light and solar optical properties. As a result, a DG window integrated with TIM may allow less solar heat and visible light to be transmitted into a building space, which may lead to a lower cooling energy demand in summer but a higher heating energy consumption in winter and also a higher electric lighting requirement. To effectively avoid the disadvantages brought by windows integrated with single TT or TIM system, TT-TIM-coupled window system is recommended to further improve the passive daylight and solar control technologies in the future.
Falls prevention in older adults: How can primary care pave the way?
Authors: Davies Katie , Stanmore Emma
Published: November 2024

Primary care sees a large proportion of older adults experiencing or at risk of falls, providing an important opportunity for falls prevention. Falls can result in significant burden of fractures, hospitalisation and mortality and they have high associated healthcare costs. A third of falls could be prevented through use of evidence-based interventions. This article will present up-to-date evidence in falls prevention from the latest global guidance and experts in the field. It will provide an overview of how to assess the likelihood of an individual experiencing falls in the future, provide guidance on signposting and referral to appropriate services. In current primary care practice, with significant time pressure and conflicting priorities, this article aims to focus our attention and provide a practical approach to prevention of falls in the community.
Carbamazepine treatment of myotonia congenita in a cat
Authors: Lopez Bonilla Genesis V , Parsley Elizabeth , Shelton G Diane , Faissler Dominik
Published: November 2024

Case summary

A 2-year-old female intact domestic shorthair cat was referred to the neurology service at the Foster Hospital for Small Animals as a result of lifelong weakness, seizure-like episodes after excitement, muscle spasms, stiffness of the limbs and shortness of breath. A diagnosis of myotonia congenita (MC) was made based on compatible history, clinical signs and electromyography findings, and excluding other causes of muscle weakness using muscle biopsy, baseline bloodwork and echocardiography. Initial treatment with procainamide had overall low efficacy. The cat was then switched to carbamazepine, which provided long-term improvement in clinical signs at a dosage of 7.4 mg/kg PO q12h with no observed clinical side effects.

Relevance and novel information

To date, there is only a single case report describing the successful treatment of MC in cats, and no report describing the use of carbamazepine to treat this condition in this species. This anti-convulsant medication was shown to be anecdotally effective in the case reported. Further research is needed to categorize the metabolism, pharmacokinetics, tolerance, dose range and efficacy of carbamazepine in cats with and without MC.
The Impact of Corporate Social Responsibility on Financial Performance in Indonesian Highly Polluted Industries: Mediating Role of Industry Competitiveness
Authors: Dela Efifania , Ye Jianmu , Berhe Hagos Mesfin
Published: November 2024

This research aims to examine the impact of Corporate Social Responsibility (CSR) on the financial performance of highly polluted national and international companies in Indonesia. Additionally, the study explores the role of industry competitiveness in mediating the relationship between CSR dimensions and financial performance. The research employed a quantitative methodology and collected data from 238 company respondents using primary and secondary sources. Partial least square structural equation modeling (PLS-SEM) was used to analyze the data and establish significant relationships between the variables. The results indicate that both CSR dimensions and industry competitiveness have a substantial impact on financial performance. Specifically, CSR’s economic, environmental, and social dimensions positively and significantly affect financial performance. Furthermore, industry competitiveness significantly mediates between corporate social responsibility (CSR) and financial performance. These findings provide empirical and theoretical insights for improving CSR measures and financial performance in heavily polluted industries. Companies should actively pursue CSR initiatives and increase industry competitiveness to enhance financial performance sustainably.
Unveiling the Errors Learners Make When Solving Word Problems Involving Algebraic Task
Authors: Kenney Samuel , Ntow Forster D.
Published: November 2024

This article uses the concurrent mixed methods design to explore the errors made by 171 Grade Seven learners in algebraic problem-solving within the Assin Central Municipality in Ghana. The participants were categorized into low-achieving and high-achieving groups based on their performance in a pretest, to help provide a detailed examination of the discrepancies in error occurrence between these groups. The Newman error analysis framework was used to unveil distinct patterns of errors among learners when tackling algebraic tasks. Quantitative data from the test were complemented by qualitative insights employing the Think Aloud Protocols (TAP). The analysis revealed that low-achieving learners struggled with reading, comprehension, and transformation errors, while high-achieving learners mainly encountered transformation and process skill errors. The findings contribute valuable insights into learners’ challenges in mastering algebraic concepts, offering implications for educational interventions and curriculum development in mathematics education. The study recommends implementing differentiated instruction strategies and providing additional support for comprehension, and problem-solving skills to improve algebraic proficiency among learners.
The Role of Talent Management in the Oil and Gas Industry in Kurdistan
Authors: Agwu Mba Okechukwu
Published: November 2024

The paper explores the role of talent management in the oil and gas industry in Kurdistan. The research question addressed the extent to which talent management has contributed to increased employee performance, increased employee motivation and increased organizational output in the oil and gas industry in Kurdistan. It assumes that effective talent management would assist a firm in attracting and retaining the most talented individuals in the industry, in addition to ensuring that the organization have the capabilities necessary for its success. The paper emphasizes that the oil and gas potential of the Kurdistan region can only be effectively harnessed through talent management efforts that attracts, retains and places the right people at the right job. A cross-sectional survey research design was used in generating the primary data used for the study. A sample of 286 employees consisting of 30 managers, 60 supervisors and 196 shop-floor workers were selected from a population of 1,000 employees (105 managers, 210 supervisors and 685 shop-floor workers) in the oil and gas industry in Kurdistan using stratified random sampling method. The period of study is between August, 2022 and July, 2023. The findings of the study suggest that talent management has to a large extent contributed to increased employee performance, increased employee motivation and increased organizational output in the oil and gas industry in Kurdistan. The paper therefore recommends among others: strategic human resource management, recruitment based on skill requirement and continuous human resource training and development.
Efficiency Evaluation and Spatio-Temporal Differentiation Analysis of tourism Industry in Cities Along the Beijing Hangzhou Grand Canal Based on Three-Stage DEA
Authors: Zhang Xin , Wu ShiFeng
Published: November 2024

The Beijing Hangzhou Grand Canal has become an important component of China’s national cultural park construction. In order to improve the tourism efficiency of cities along the Beijing Hangzhou Grand Canal, this paper constructs an evaluation index system for tourism efficiency of cities along the Beijing Hangzhou Grand Canal based on spatial production theory. The three-stage DEA model are used to evaluate the tourism efficiency of 22 cities along the Beijing Hangzhou Grand Canal in 2015, 2017, and 2019, and analyze the spatiotemporal differences in tourism efficiency. Research has found that firstly, the development of tourism in Beijing, Tianjin, Tai’an, Zhenjiang, Huzhou, and Hangzhou is efficient. The comprehensive tourism efficiency of Xingtai, Zaozhuang, Suqian, and Huai’an is greatly affected by scale efficiency, while the comprehensive tourism efficiency of Xuzhou and Changzhou is more affected by pure technical efficiency. The tourism efficiency of other cities is influenced by the alternating effects of two decomposition efficiencies. Secondly, “tourism dependence” and “actual utilization of foreign investment” have a positive effect on promoting the overall efficiency and scale efficiency of tourism, but are not conducive to the improvement of pure technological efficiency. Thirdly, the global spatial autocorrelation characteristics of tourism efficiency in cities along the Beijing Hangzhou Grand Canal are not significant. Locally developed tourism areas exhibit “H-H” characteristics, while underdeveloped tourism areas exhibit “H-L” and “L-L” distribution characteristics. The findings of this study can provide reference for the development of tourism resources in cities along the Beijing Hangzhou Grand Cana.
A Profit Allocation Mechanism for Multiple-Channels Order Fulfillment System of an E-Retailers Alliance
Authors: Dai Bo , Xiao Ting , Liu Yiping , Li Fenfen
Published: November 2024

Due to the increasingly fierce competition in recent years, the e-retailers try to establish cooperation alliance. In this paper, we study a profit allocation problem in the multiple-channels order fulfillment system of an e-retailers cooperation alliance. The aim of the cooperation is to maximize the total profit of the alliance by sharing the orders and inventories of goods of all e-retailers, which also helps to increase the profit of each e-retailer. After cooperation, a Rule-utilitarianism core (RUC) profit allocation mechanism is designed to fairly allocate the total profit of the alliance. RUC mechanism is compared with well know Shapley allocation and Egalitarian core allocation. The effectiveness of the RUC mechanism is verified by numeric experiments. The results show that the cooperation can bring more profits for all e-retailers and the RUC mechanism can insure the stability of the alliance on the basis of the contribution measure of each e-retailer to the alliance.
Bank Diversification Strategies Under Market Competition
Authors: Huynh Japan
Published: November 2024

This paper explores the impact of market competition on banks’ diversification strategies. Through a unique sample of Vietnamese commercial banks during 2007 to 2021, our most important finding is that the bank competition impact may depend on the specific type of diversification under analysis. Specifically, we document that banks are more likely to diversify their asset portfolios and income sources into non-lending activities and non-interest revenues amid high competition. In contrast, loan portfolios of banks facing more competition tend to be less diversified across different economic sectors. Besides, funding diversity in another vein may not react to changes in the banking market structure. Further empirical results reveal that the influence of market competition on bank business models is more pronounced at smaller and riskier banks, suggesting that a competitive market places greater pressure on more vulnerable banks and causes them to adopt a more aggressive diversification strategy. Based on these findings, critical policy implications include the development of frameworks to guide banks’ activity diversification strategies, monitoring sectoral concentration risks, and providing targeted support and guidance for specific groups of banks, particularly smaller and riskier institutions, within a competitive banking environment.
A Systematic Review of Empirical Research on Payment of Ecosystem Services and Farm Household Income in China
Authors: Jin Bohao , Wang Heming
Published: November 2024

The payment for ecosystem services (PES) scheme shows great poverty alleviation potential and recognizing this connection contributes to enhancing the development of residents in ecologically endowed areas. However, the literature has not clarified the extent of the promotion and moderating factors of PES on income yet. This study pursues the goal of identifying the effect of PES on household income in rural China from the income structure perspective. Methodologically, this research conducts a literature review of 28 papers to outline the effect of PES on agricultural production, off-farm, and total income, and it applies a meta-analysis and meta-regression analysis of 13 papers to identify the influencing degree and interference factors. The findings reveal four issues. Overall, the effect of PES on agricultural production income was negative, while the effect on off-farm and total income was positive. Second, the PES schemes boosted farm household income by 0.15 weighted average effect size. Third, farm household participation area, subsidized unit prices, and urbanization level played positive moderating effects, while farm household age was a negative moderating variable. Lastly, PES risk exacerbated income inequality among farm households. The study also integrates the PES and the SDGs, proposing that advancing climate action involves the assistance of sustainable communities, decent work, and protection from conflict with social equity. Finally, the paper provides recommendations in terms of government-led PES projects that should be inclusive of economic, social, and ecological objectives, provide job security for smallholders, and quality urbanization.
Monetizing Environmental Impacts of Nuclear Power: Cost-Benefit Analysis Using Social Cost of Carbon
Authors: Lee Sung-Tae , Jung Sun-Moon
Published: November 2024

This paper conducts a comprehensive cost-benefit analysis of nuclear energy’s contribution to climate change mitigation, with a focus on its potential to reduce the social cost of carbon (SCC). For 31 countries, we employ a four-step methodology to estimate SCC, comparing it against the lifetime costs associated with nuclear power generation. The Upstate New York case study in 2019 reveals that its three nuclear power plants could save approximately $675 million of the social cost of carbon (SCC) annually. Our SCC analyses suggest that the currently operating nuclear power plants worldwide can save the SCC, corresponding to 2.6% of the United States’ annual GDP. According to our cost-benefit analysis, among several countries that operate nuclear reactors, the US and China exhibit high environmental benefits from nuclear power, whereas other countries earn net environmental losses from it. Our study’s robust data analysis methods ensure the reliability and validity of our conclusions, enhancing the relevance of our findings for informing policy decisions. Despite variations in net benefits influenced by societal SCCs and levelized costs of energy (LCOE), nuclear energy emerges as a crucial component in transitioning to a zero-carbon grid. Our study advocates for the use of SCC analysis to incentivize the adoption of low-carbon energy sources.
Perceptions of Desired Core Competencies Among Korean College Students: A Q Methodology Study
Authors: Cheon Kim Yu , Lee Song Yi
Published: November 2024

Competency development is critical for college students to prepare for future careers after graduation. A scientific investigation of these students’ perceptions of competency can help develop effective ways to enhance their competencies. This study used Q methodology, which reveals subjectivity, to examine Korean college students’ perceptions of the core competencies they seek to improve and their corresponding reasons. The study participants included 49 students at a university in South Korea. The researchers explained the study’s purpose to the participants, obtained consent, and performed Q sorting. The study derived four types of students: Type 1 preferred improving personal competencies through professional development, Type 2 desired improving character development, Type 3 selected improving adaptability, and Type 4 favored improving cooperation. This study explored the perception types to determine how to enhance competencies for student success after graduation.
Unpacking Sustainable Packaging Through the Stimulus-Organism-Response Model: A Systematic Literature Review
Authors: Kıymalıoğlu Aslıhan , Yetkiän Özbük Raife Meltem , Aydın Ünal Duygu , Dirlik Onur , Akar Nuray
Published: November 2024

This study aims to synthesize key elements from sustainable packaging research on consumer behavior and apply the Stimulus-Organism-Response (SOR) model to understand consumer responses. A systematic literature review (SLR) using Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) method was utilized to compile the current body of knowledge concerning sustainable packaging. Through a SLR, this study concluded the effects of various marketing and external stimuli on consumers’ perceptions and responses in the context of sustainable packaging, using the SOR model as a framework. The final list of 63 studies provides an integrative framework to better understand consumer behavior regarding sustainable packaging. Stimuli relevant to sustainable packaging are categorized into other stimuli and marketing stimuli, prominently including packaging, product attributes, brand, and label. Psychological and personal factors dominate the variables related to the organism, while behavior, particularly in sustainable consumption is the most frequently mentioned response. The unique aspect of this study is its thorough examination of the subject within the framework of the SOR model, utilizing a wide range of search terms related to sustainable packaging.
Tailored Conceptual Frameworks for Early Supplier Involvement in High-Value Product Development: A Case-Based Approach
Authors: Daultani Yash , Ghadge Abhijit , Goswami Mohit , Ramkumar M  , Chan Felix T. S.
Published: November 2024

As high-value products (HVPs) are fundamentally different from commodity products such as electronic products, the practices derived from such commodity products cannot be deployed directly to the HVP industry to further the objectives of early supplier involvement (ESI). To this end, a conceptual framework of ESI for HVP manufacturers is proposed based on success factors and existing models of ESI together with the features of HVP industries. A case study approach based on six leading companies from three typical HVP industries is conducted to validate the conceptual model proposed in the research and prove its applicability to HVP industries premised upon extant literature. Therefore, this research aims to address this problem through a combination of a critical literature review and a case study approach. The case study results demonstrate approach as to how the conceptual model for ESI can be directly applied to HVP manufacturers. ESI is a significant lever in achieving success in new product development (NDP), particularly in the context of high-value, complex and layered products such as aircraft, trains and automobiles. Although ESI practices have long been part of HVP development, few researchers have focused on the development of generalized ESI architecture in the HVP industry. The results of the case study show that the conceptual model for ESI can be directly applied to HVP manufacturers. For HVP manufacturers, this framework can help to implement ESI in their NPD project by guiding how to manage and coordinate both parties, that is, the manufacturer and the supplier.