bluuebunny/crossref_metadata_2025 huggingface dataset:
Genetic diversity and polymorphism of genes associated with meat quality and growth traits of A Luoi Yellow cattle in Vietnam
Authors: Le Thu Nu Anh , Duong Huong Thi , Le Phuong Thi Lan , Nguyen Thuong Thi , Phan Thuan Thi Duy , Le Phung Dinh , Nguyen Van Huu
Published: October 2024

Background and Aim: A Luoi Yellow cattle is an indigenous cattle breed that is raised in the A Luoi District, Vietnam, characterized by its small body size, high adaptability, and meat quality favored by domestic consumers. Marker-assisted selection is an effective approach for improving breeding genetics and sustainably developing livestock production. Therefore, this study aimed to investigate the genetic diversity and polymorphism of genes associated with meat quality and productivity in the A Luoi Yellow cattle population with the goal of future breeding selection and sustainable development of the A Luoi Yellow beef brand.

Materials and Methods: In this study, we genotyped six functional genes, including Leptin (LEP), Calpastatin (CAST), Calpain 1, pleomorphic adenoma gene 1, Sirtuin 1, and Sirtuin 2 (SIRT2), involved in meat quality and growth traits using polymerase chain reaction (PCR) or PCR-restriction fragment length polymorphis. We also investigated mitochondrial DNA (mtDNA) and the Y chromosome-specific gene on the Y chromosome to elucidate the genetic diversity and paternal and maternal origin of the A Luoi Yellow cattle using Sanger sequencing.

Results: The results showed that A Luoi yellow cattle have Bos indicus origin from both paternal and maternal lineages. By mtDNA analysis, we identified two new haplotypes of the I1 haplogroup that were not previously detected. The genotyping of the six functional genes indicated that A Luoi Yellow cattle carry favorable alleles that increase meat tenderness and body size, with frequencies of 0.02–0.40. In particular, the presence of desirable homozygous genotypes of the CAST, LEP, and SIRT2 genes will be important for the future selection of animals based on their potential performance in meat quality and productivity.

Conclusion: The findings of this study is useful for the future breeding and sustainable development of A Luoi Yellow cattle.

Keywords: A Luoi yellow cattle, growth trait, indels, meat tenderness, single nucleotide polymorphisms.
Exonic mutations of POU class 1 homeobox 1 are associated with milk pH in high-producing Holstein Friesian cows
Authors: Cahyadi Muhammad , Hasan Ammar Ibnu , Sakti Djorodjatun Samodro , Nissa Nasta ‘Ainun , Pramono Ahmad , Firmanto Suryo , Friyatna Rizwan Nur , Volkandari Slamet Diah , Sudrajad Pita
Published: October 2024

Background and Aim: Milk physicochemical properties play essential role in the milk processing industry, which are moderately to highly affected by genetic factors. This study aimed to evaluate the association between single nucleotide polymorphisms in POU class 1 homeobox 1 (POU1F1) and the physicochemical properties of milk in high-producing Holstein Friesian (HF) cows.

Materials and Methods: A total of 149 high-producing dairy cows from PT Ultra Peternakan Bandung Selatan was included in this study. The physicochemical properties of milk, including density, freezing point, pH, lactose, solid non-fat, protein, and ash content, were determined. Moreover, three polymorphisms within the exon regions of POU1F1 (c.195G>A, c.300G>T, and c.828G>A) were analyzed using polymerase chain reaction-restriction fragment length polymorphism. The association between these polymorphisms and the physicochemical properties of milk was determined using a mixed-effects model analysis, in which the lactation period was used as a covariate.

Results: This study found that two polymorphisms, c.195G>A and c.828G>A, significantly affected the pH of fresh milk. Cows with both the GG genotypes c.195G>A and c.828G>A had lower milk pH values than those with the other genotypes. In addition, a non-significant effect of POU1F1 was observed on the other physicochemical properties of milk.

Conclusion: Two POU1F1 polymorphisms determined the pH of fresh milk in the Indonesian HF population. These are potential marker candidates for milk pH that directly affect the development of dairy products in the milk processing industry.

Keywords: exonic mutation, Holstein Friesian, milk pH, physicochemical properties, POU1F1.
Beyond traditional vaccines: Semi-purified low-pathogenic avian influenza H9N2 virus-like particles and their promise for broiler immunity
Authors: Luqman Muhammad , Rahman Sajjad Ur , Gul Shafia Tehseen , Mahmood Muhammad Shahid
Published: October 2024

Background and Aim: Avian influenza is a global threat to avian species, particularly in developing countries. Recombinant vaccines, including virus-like particles (VLPs), are promising strategies for preventing the spread of the disease. VLPs produced through the self-assembly of viral structural proteins without genomic material mimic native virions and are promising platforms for new vaccines. VLPs have been shown to elicit protective antibodies and are effective and safe vaccines against influenza. This study aimed to optimize the protocol for the production and characterization of H9N2 VLPs and their evaluation as a vaccine in broiler birds.

Materials and Methods: Low-pathogenic influenza virus (LPAI) H9N2 was isolated and characterized through whole-genome sequencing, and a VLP-based vaccine for LPAI H9N2 was prepared using a baculovirus expression system. Codon-optimized hemagglutinin (HA), neuraminidase (NA), and M1 were successfully cloned in pFastbac1 and expressed in SF9 cells. Proteins were characterized using sodium dodecyl-sulfate polyacrylamide gel electrophoresis (SDS-PAGE), western blotting, and electron microscopy after purification. Semi-purified proteins were tested as a vaccine in broiler chickens challenged with LPAI H9N2.

Results: Recombinant Bacmid DNA from positive clones was extracted and confirmed using a polymerase chain reaction. The transfection showed cytopathic effects, and the proteins were confirmed through western blotting and SDS-PAGE, which showed the sizes of HA = 62–64 KD, NA = 52 KD, and M1 = 25 KD. The shape and morphology were confirmed through transmission electron microscopy which revealed 100–150 nm size particles. As a result, the semi-purified VLPs (HA assay: 256) were tested as a vaccine for specific-pathogen free broiler birds; administered through subcutaneous and intranasal routes. The birds were challenged on the 28th day after vaccination with the H9N2 strain, and the birds showed significant cross-reactivity with the H9N2 strain.

Conclusion: The semi-purified VLP-based vaccine induced a significant immune response in vivo. This vaccine formulation has the potential to control avian influenza outbreaks in Pakistan’s poultry industry.

Keywords: avian influenza virus, baculovirus expression system, H9N2, recombinant vaccine, virus-like particles.
Effects of shallot (Allium ascalonicum) powder supplementation on growth, intestinal morphology, immune stimulation, and intestinal bacteria in broiler chickens
Authors: Surasorn Benyapha , Sukon Peerapol , Sornplang Pairat
Published: October 2024

Background and Aim: Antimicrobial resistance in poultry farms is a significant global public health concern that has led farmers to explore alternative antibiotics, such as prebiotics in poultry production. This study aimed to examine the antimicrobial activity of ethanolic shallot extract (ESE) and the effects of adding shallot powder (SP) to broiler feed on broiler growth, immune response to Newcastle disease virus (NDV) vaccination, and gastrointestinal tract bacteria.

Materials and Methods: We determined the antimicrobial effects of ESE against Escherichia coli O157:H7 (EOH) and Lactobacillus acidophilus TISTR 2365 (L2365) using the agar well diffusion method. We used a complete randomized design to assign 120 1-day-old Arbor Acre chicks to six groups with four replicates of five broiler chickens over 42 days. The treatment groups were as follows: T1-basal diet (B) + NDV vaccination (positive control), T2-B (negative control), T3-B + 2 g SP per kg of feed, T4-B + 2 g SP per kg of feed + NDV, T5-B + 4 g SP per kg of feed, and T6-B + 4 g SP per kg of feed + NDV.

Results: The minimum inhibitory concentrations of ESE on EOH and L2365 were 62.50 and 125.00 mg/mL, respectively. The body weight gain, average daily gain, and feed conversion ratio in the 4 g SP of T5 and T6 groups were significantly improved compared with the other groups (p < 0.05). The immune organ (IO) and thymus gland weights in the T4 group were significantly greater than those observed in the positive and negative control groups (p < 0.05). The IO weights of the bursae of Fabricius and spleen tended to be greater in the T4 group than in the other groups. T5 group broilers had the highest ratio of villus height to crypt depth. The humoral immunity titers against NDV vaccination were improved in the SP-supplemented groups compared with the non-supplemented groups (p > 0.05). SP supplementation reduced the levels of coliform (p < 0.05) and E. coli in the broiler intestine by adding 4 g of SP per kg of feed. However, L2365 was more tolerant to ESE in vitro and tended to increase in line with increased SP levels.

Conclusion: ESE showed strong antimicrobial activity to reduce harmful bacteria, and SP supplementation may exhibit prebiotic effects to increase broiler chicken growth, immunity, and microbial balance.

Keywords: broiler chickens, food security, immune stimulation, intestinal bacteria, intestinal morphology, shallot.
Enhancing physical education at the middle school level exploring three innovative teaching methods
Authors: Brenna Alyson , Deutsch Joe
Published: October 2024

Times have evolved in the world of Physical Education (PE). The subject area has undergone significant changes, leaving behind the experiences of previous generations. The article explores the shifts in middle school PE, recognizing the challenges arising from decreased participation and motivation. Acknowledging the critical role of PE in shaping resilient, active, and self-motivated individuals, this article aims to help current PE teachers incorporate innovative teaching methods by giving some examples of how to do so. The article dives into three innovative teaching methods: gamification and technology integration, student-centered inquiry, and the flipped classroom. Gamification, combining play and technology into PE, catches students' attention and becomes an exciting journey. Student-centered inquiry allows learners to actively participate in their educational journey, encouraging exploration, critical thinking, and a genuine passion for physical activity. The flipped classroom strategy optimizes class time for physical activity by shifting content delivery outside the classroom.  The impact of these innovative methods extends beyond traditional instructional approaches. They enhance student engagement and motivation, making PE relatable and enjoyable, which leads to increased participation and motivation.  These helpful strategies encourage the development of essential life skills such as teamwork, critical thinking, and self-motivation, preparing students for challenges that go beyond the gymnasium.
Review of Seduced by the Light: The Mina Miller Edison Story
Authors: Robb George
Published: October 2024

Review of Seduced by the Light: The Mina Miller Edison Story
Dismantling Development: How Black Activists Spearheaded Affordable Housing In Paterson, New Jersey, 1950-1980
Authors: Sánchez Emily
Published: October 2024

Winner of the 2023 New Jersey Scholastic Alliance Stellhorn Undergraduate Award.
Frost Characterization for the Altiplano, Valleys and Chaco Regions of Bolivia
Authors: Torrez Guillermina Miranda
Published: October 2024

The analysis focused on frost events in the Altiplano, Valles, and Chaco regions of Bolivia, with an emphasis on sub-zero temperatures and related atmospheric patterns to identify the predominant type of frost. A retrospective, observational, and longitudinal design was employed to analyze minimum temperatures from nine meteorological stations between 2005 and 2019. Radiative frosts in the Altiplano showed stability in minimum temperatures from April to October, with low variability and the absence of outliers, while variability was higher in the Valles and Chaco regions. Frost events were more frequent and severe from May to August, with the Altiplano being the most affected region. Satellite imagery and atmospheric reanalysis data from 2010 to 2019 were used for the visual interpretation of atmospheric patterns. A mixed-method approach—quantitative for the statistical analysis of minimum temperatures and qualitative for image interpretation—identified 24 advection frost events between 2010 and 2019, primarily in July and August, associated with high-pressure systems over the Atlantic and Pacific. The Chaco region was the most affected by advection frosts, followed by the Altiplano and the Valles. These findings underscore the importance of spatial and temporal variability in frost occurrence and the need for regional strategies to manage climate risk. It is concluded that altitude, along with factors such as solar radiation, thermal inversion, and wind, is key in frost formation, with radiative frosts being the most common, although advection frosts are also significant, especially under cold front conditions.
The Palestinian Diaspora: Status and Rights in Middle East and North African Countries
Authors: Gabbay Shaul M.
Published: October 2024

The Palestinian diaspora, beginning with a mass exodus following the establishment of Israel in 1948, has faced diverse and evolving challenges in Middle Eastern and North African host countries. This paper explores the historical and contemporary status of Palestinian refugees in these regions, examining the legal, social, and economic conditions they endure. While neighboring Arab states initially supported Palestinian refugees, their experiences have since been defined by prolonged refugee status and fluctuating levels of hostility. In Lebanon, Jordan, Syria, Egypt, and the Gulf countries, policies have fluctuated based on geopolitical interests and local dynamics. North African countries, while offering some support, also reflect the complexities of Palestinian integration. The ongoing refugee crisis underscores the need for international efforts to address the root causes and ensure the rights and welfare of Palestinian refugees.
Malaysia’s Industrial Competitiveness: Overview of Malaysia’s Industrial Collaboration Programme
Authors: Jaafar Jefiena , Abu Bakar Mohd Zamri , Muhamed Ariff Azly
Published: October 2024

This study examine the role of Malaysia's Industrial Collaboration Programme (ICP) in enhancing Malaysia Industrial Competitiveness (MIC) through the technology transfer (TT) and procurement value creation (PVC). The ICP, a government initiative aimed at leveraging procurement activities, facilitates the acquisition of advanced technologies from foreign partners while prioritizing local content development. Based upon the secondary data depicted from the TDA Report to the Ministry of Finance 2023 published by Technology Depository Agency (TDA) and Policy and Guidelines on Industrial Collaboration Programme (ICP) in Government Procurement, Second Edition, this study investigates the roles of the technology transfer (TT) and procurements value chain (PVC) on Malaysia’s Industrial Competitiveness (MIC). The results demonstrate the ICP’s role in increasing the competitiveness of local industries, encouraging innovation processes, and technology acquisition through partnerships with international counterparts. The paper will present the benefits and drawbacks of ICP and depict how the program will benefit Malaysia’s vision of shifting into a regional high-tech nation. The findings emphasize the need for continuous evaluation of ICP projects to maximize long-term competitiveness and economic sustainability.
Independence of Sports Clubs in the United Arab Emirates (Football Companies As An Example)
Authors: Al-Tamimi Nasser Mohamed Ali Mohamed , Baaziz Mohamed , Mrayeh Maher
Published: October 2024

Investment in the field of sports is considered one of the most important investments, as it plays a major role in the economic development of countries and achieving successive successes attracts multiple foreign capital. Sports investment also plays an important role in the economies of countries due to its importance in attracting local and foreign investments, and its role in hosting major sporting events in countries. The idea of establishing sports companies began with the process of implementing professionalism in the nineties of the last century. Therefore, this study addresses the independence of sports clubs in the United Arab Emirates, by explaining the importance of sport, its role in investment, and its importance in the national economy, and reviewing the experience of the United Arab Emirates in with a case study of Al Ain Football Club in the United Arab Emirates before and after its conversion. To a football sports company, by explaining the concept of sports clubs and explaining the most important concepts related to the subject of the study, as well as clarifying the privatization of football sports clubs and the advantages of this privatization, as well as its negatives, and the most important risks facing the privatization of sports clubs. The study aimed to identify the obstacles to the independence of sports clubs, The researcher used the research sample by using a questionnaire form as a means of collecting data and analyzing the results to reach the most important results of the study, while including the study with many recommendations at the conclusion of the study.
The Special Bilingual Education Programme in Cameroon: The Scientific and Technical Components in Question
Authors: Safotso Gilbert Tagne , Gamgne Ines Thérèse
Published: October 2024

Any teaching programme intends to train a specific type of citizens who able to answer a specific need of a country. It is for that purpose that the Special Bilingual Education Programme (SBEP) was launched in some Cameroonian secondary schools. That programme aims to train perfect bilingual students, and this goes in line with the promotion of bilingualism established by the Cameroonian government. This paper questions the marginalization/ ignorance of scientific and technical education within that programme which normally is supposed to consider all the components of education. The data was collected through questionnaires administered to 100 science students and 20 teachers of five bilingual secondary schools that host the Special Bilingual Education Programme. Another questionnaire was administered to 100 technical students and 10 teachers of three technical schools, making a total of 230 informants. The results revealed that the marginalization/ ignorance of scientific and technical components in the Special Bilingual Education Programme is a serious problem. Students who enrol in that programme and who ambition to continue with scientific studies are forced to leave it after the BEPC (Brevet d’Etudes du Premier Cycle) and the GCE- Ordinary Level examinations. Technical education students who want to be bilingual cannot enrol in that programme. This paper recommends that the government include the scientific and technical components into the Special Bilingual Education Programme to enable science and technical students to benefit from it.
Factors Influencing the Achievement of Social Development Goals in Public Universities
Authors: Musa Alshahrani Ahmed , Mohamed Rosmah , Subramaniam Anusuiya
Published: October 2024

Achieving Social Development Goals (SDGs) within public universities is essential for fostering sustainable development globally. Despite the extensive research on sustainability in higher education, significant gaps remain regarding specific factors influencing SDG achievement in public universities. This study addresses these gaps by examining the integration of green human resource management (HRM) practices, green organizational culture, green knowledge sharing, stakeholder engagement, curriculum integration, and infrastructure and policy updates. Utilizing a systematic literature review spanning from 2013 to 2024, this research synthesizes findings from Scopus and Web of Science databases, focusing on open-access articles relevant to the scope of the study. The results reveal that while traditional factors such as adequate funding, education and training, partnerships, and accountability are well-studied, the newer dimensions of green practices and stakeholder involvement are less explored yet critically important. This study underscores the multifaceted nature of sustainability efforts in higher education and advocates for a comprehensive strategy that incorporates both established and innovative practices. By highlighting these underexplored factors, this research provides valuable insights and practical recommendations for public universities to enhance their contribution to sustainable development, ultimately promoting a more sustainable future.
Rationalising the Digital Public Sphere
Authors: Almuqren Abdullah
Published: October 2024

This paper explores the suitability of Jürgen Habermas' concepts about the rationality of communicative actions in relation to the Internet and social media. The paper investigates the contemporary digital realm, analysing whether it functions as an expansion of the public sphere classic conceptualised by Habermas, with the aim of improving the level of rational communication. To accomplish this, the paper analyses the characteristics of the digital era, exploring Habermas's stance on social media and contemporary media. The paper analyses Habermas's concepts about the rationality of communication and supports the arguments with relevant literature to investigate the impact of current communication tools, including the Internet and its applications, on enhancing the quality of rational discourse. In order to accomplish this, it is important to thoroughly examine the key subjects pertaining to Habermas's philosophy of communication and assess its relevance to the modern virtual public sphere.
Assessing the Effectiveness of the Enforcement and Implementation of the Ban on Importation of Some Selected Second-Hand Items
Authors: Gohoho Emmanuel Sena , Ewedji Christabel
Published: October 2024

Importation of second hand items has been a concern in Ghana. In 1994, Ghana passed the Legislative Instrument (LI) 1586, which outlawed the importation; clearance and sale of used undergarments because they were found to be unhygienic and presented a health hazard. Two decades after the introduction of the ban of second items, these items can still be found on the Ghanaian markets. The Ghanaian market continue to be flooded with these second hand items despite the existing ban on their importation into the country. The study investigated the effectiveness of the banned items. Data was collected from both traders and custom officials using simple random and purposive sampling methods respectively. The study found that the implementation of the ban on the selcted items is not effective. Customs is complicit in the countinuous importation of the banned items into the country. Some Customs officials have allowed the trade to continue to fester by conniving with traders. This has created an enabling environment for traders to continually import the banned items into the country. The study recommends that Customs Division of GRA should launch an investigation into their operations and identify the officials engaged in these activities and the necessary actions be applied.
Psychosocial Adjustment Among Senior Volleyball Players in Libya
Authors: Belaid Mabrouk Faraj Wanis , Jalid Mohamed Chadli
Published: October 2024

The research aimed to identify the level of psychosocial compatibility among senior volleyball players in Libya, and the research community consisted of (120) senior volleyball players distributed among (10) clubs, where the research was conducted by a comprehensive inventory method and the researcher used the Cooper-Smith scale (1978) and the Watkins scale (1978) to measure psychological compatibility, The reliability and Reliability of the study tool was verified using statistical methods represented by arithmetic means, standard deviations, percentages and inferential statistics to test the Reliability of the study tool (Pearson correlation coefficient, Cronbach's alpha) and in light of the research results a set of recommendations, including working on Training in the psychological field by collecting scientific information in psychology and social psychology and the necessity of having a psychologist in the teams in order to help them deal with various situations in their sports life and help players overcome the difficulties that may meet them that are consistent with their inclinations and desires.
The Use of Social Media Marketing Activities to Promote a Tourism Destination: A Review
Authors: Alghamdi Ghazi , Abdul Wahid Nabsiah
Published: October 2024

This study reviews the concept of SMMA in tourism context using Al-Ula, in Saudi Arabia, as an example of a tourism destination. The review focuses on ‘what’ the concept entails followed by a discussion on whether SMMA components would provide Saudi Arabia’s tourism industry with opportunities to construct a destination brand image, enhance its attractiveness, and influence tourists' intention to visit. A systematic literature review approach is applied for this purpose. From the review, the SMMA concept is found useful for tourism marketing and entertainment, informativeness, interactivity, personalization, trendiness, and perceived institution credibility are identified as SMMA components with promotional strategy potential. SMMA can benefit Al-Ula by strengthening its brand image by promoting heritage destination activities to attract tourists' intention to visit. The entertainment component for instance can offer tourists virtual tours of Al-Ula’s archaeological sites via engaging videos and interactive experiences. SMMA concept’s usefulness implies its importance as potential valuable promotional strategy for destinations to be shaped into favorable brand image to help increase visibility and engaging tourists towards intention to visit. Tourism operators and governments should now focus on harnessing the potential of SMMA as key to successful destination marketing in the 21st century. The study contributes to academic literature by providing a nuanced understanding of how SMMA can be strategically employed by tourism operators and governments to foster a favorable brand image, increase destination visibility, and stimulate tourist interest. It advocates for a strategic focus on exploiting the full potential of SMMA, positioning it as a cornerstone for successful destination marketing in the 21st century.
Upskilling Digital Competencies: A Case of Urban Poor Community in a Malaysian Residential Apartment
Authors: Omar Muhamad Khalil , Dahalan Noor Azura , Sharkawi Sharizan , Abdullah Dayang Nailul Munna Abg , Yusoff Yusri Hazrol
Published: October 2024

The coronavirus (COVID-19) pandemic disproportionately affects most employment, especially among the B40 community who are mostly low-skilled and earn a low income. On the other hand, in the current world of the Fourth Industrial Revolution (IR 4.0), everybody is required to have a strong digital competency to survive on a very competitive edge. Therefore, this research aims to understand the current level of digital competencies among the B40 community so that certain intervention mechanisms can be planned for the improvement of such needs. Additionally, a web-based one-stop platform called ‘SMARTCOM’ is to be introduced to the studied B40 communities to upskill them through personal training and engagement. This customized online platform would be a centralised communication channel including community members’ business information, job offerings, and income opportunities which shall be co-created with the committee members of the participating B40 communities. Consequently, a smart B40 community then be realised as its committees are empowered to manage their community digitally as well as its members are competent in utilising and optimising information technology sustainably. This study hence shall rapidly solve the income and job loss problems through socio-technological innovations thus enabling an on-demand and shared economy.
The Impact of Eight Weeks of Aquatic Plyometric Training on the Explosive and Agility Capabilities of Swimmers
Authors: Salama Rafaa Abou , Baaziz Mohamed , Khalfoun Jihen , Omar Mohaned , Chanti Ali , Abderrahman Abderraouf Ben
Published: October 2024

The objective of this study is to examine the impact of eight weeks of aquatic plyometric training on the explosive and agility abilities of swimmers. The following keywords were used: The objective of this study was to ascertain the impact of aquatic plyometric training (APT) on explosive power and agility. A training program incorporating APT was implemented on a sample of 20 swimmers. The findings revealed that utilizing APT at a depth up to the pelvis for 8 weeks and 3 times a week led to statistically significant differences and improvements in explosive power and agility. The effect size values for the two variables were 0.97 and 0.97, respectively. The researcher recommended the use of APT as a viable alternative to plyometric exercises on hard ground for enhancing explosive power and agility, while also reducing the risk of muscle and tendon injuries.
Predictions and Hopes: Global Political Economy Dynamics of the Next Ten Years
Authors: Hanappi Hardy
Published: October 2024

Predictions and hopes are different things. Predictions are based on past empirical observations. They single out what seem to be essential variables and the relationships between them and assume that their importance will prevail in the future. Hopes add a component to a prediction, namely an evaluation, which refers back to the entity that produces the prediction. More favourable predictions are hoped to become a reality while others, which would see the entity in a worse position, are not hoped for. A closer look reveals that with a consideration of what predictions are used for by an entity, predictions and hopes are less independent. By predicting an event that one hopes for, the chances that it actually happens might be increased. E.g. in business environments predicting that a competitor will have no chance might intimidate the opponent and help to be victorious. On the other hand, predicting a bad result might induce the entity under consideration to change its current course of action. E.g. the catastrophe predictions of the Club of Rome in the Sixties were meant to be a self-destructing prediction to save the entity, human society, from running into environmental disaster. In both cases, predictions usually exaggerate to produce a stronger impact. Therefore, the way a prediction is formulated always to some extent carries the hopes or anxieties of the entity that produces it.
Cardiac Self-efficacy, Illness Perception and Health-Related Quality of Life in Patients with Ischemic Cardiomyopathy
Authors: López Carlos Gonzalo Figueroa , Flores-Bobadilla Azalea Citlali , Río Bertha Ramos Del , Kinkel Carlos Riera , Lara Rosa Martha Meda
Published: October 2024

Introduction: Illness perception and positive illness beliefs are protective factors that enhance the management of cardiac disease and improve HRQOL. The aim was to determine the relationship of cardiac self-efficacy and illness perception with HRQOL in patients with ischemic cardiopathy candidates for coronary artery bypass grafting surgery. Method: Cross-correlational study. 87 hospitalized patients with coronary artery disease requiring coronary revascularization surgery were recruited from a Cardiac Surgery Unit of a Hospital in Mexico City. Results: The study included 79.3% male patients with an average age of 63 years (S.D.=8.6). The correlation coefficient indicated a positive relationship between HRQOL and cardiac self efficacy (p=0.001), and a negative association between HRQOL and illness perception (p=0.001). Multiple regression analysis demonstrated a significant impact of illness perception and cardiac self-efficacy on the variability of HRQOL (p=0.046, β=0.200 and p=0.001, β=-0.412, respectively), regardless of the patient's age, gender, and education. Conclusion: Both cardiac self-efficacy and illness perception were found to be significantly linked to all aspects of health-related quality of life. These factors played a crucial role in explaining the variability of HRQOL regardless of the patient's age, gender, and education level. Patients who feel capable of managing the challenges posed by their illness tend to have a more positive perception of their HRQOL. Conversely, negative beliefs about heart disease were associated with a lower HRQOL.
The Effects of Field-of-Education Job Mismatch on the Current Earnings of the Recent Graduates of the University of Gambia
Authors: Jaiteh Lala , Xin Gong , Sidibe Abou
Published: October 2024

Access to decent and well-paid jobs is increasingly challenging for many college graduates. As a result, these graduates often turn to "nonstandard" employment, which is typically outside their field of study. This study examined the impact of field-of-education-job mismatch on the current earnings of recent graduates from the University of the Gambia. It specifically investigated how working in mismatched jobs has affected their earnings. The research focuses on the 2016-2019 cohort of graduates from the School of Arts, Sciences, and Humanities at the University of the Gambia. An explanatory sequential mixed-method design was used to examine the effects of field-of-education-job mismatch on these graduates. The quantitative phase consisted of three hundred (n=300) graduates who were selected through the use of simple random selection techniques, while the qualitative phase consisted of twenty (n=20) cases who were purposively selected from the quantitative phase based on the severity of the mismatch. The Chi-square analysis and multivariate linear regression analysis were used to ascertain the effects of field-of-education-job mismatch on the current earnings of the graduates. The results obtained from the quantitative phase revealed that the self-evaluation of participants who are currently working showed that more than half (56.4%) of the participants indicated that their field-of-study did not at all match with their current job. Only 13.3% indicated that their field of study perfectly matched their current job. The analysis showed one variable significantly related to current earnings (income) at p<0.05. However, two more variables (females and Ph.D. graduates) showed a significant relationship with current earnings among graduates at p<0.1.
Competence Based Education and Training: A Tool for Enhancing Employability of Polytechnic Graduates in Zimbabwe
Authors: Mukutyu Spencer
Published: October 2024

This paper intends to establish the role of competence-based education and training model as a tool for enhancing graduate employability of polytechnic graduates in Zimbabwe. Industry has observed the skills deficit among young people seeking employment. It is against this background that this study seeks to interrogate the CBET curricular being offered in Polytechnics and how it can enhance graduate employability among the students. The study employed the qualitative systematic review of literature from various sources such as google scholar, Scopus, science direct. Data was analysed using thematic analysis. The findings of the study indicated that competence-based education plays a significant role in enhancing graduate employability. Furthermore, findings of this study will contribute much to the existing literature on CBET and graduate employability, providing directions for policymakers, educators, and governments. It could be concluded that the CBET education system should integrate generic skills and technical skills in preparing students for the world of work.
New Modes of Humanity and Everydayness in Gibson’s Cyberspace
Authors: Suereth Russell
Published: October 2024

The problem this article addresses is that we disregard the impact of cyberspace on our human development and everyday lives. We use cyberspace in our daily lives today through virtual work meetings and internet games. However, cyberspace can be more than a communication medium and game destination. It can be more than a matrix of networks in a science fiction story. Instead, cyberspace can be a space of human growth and where we experience our everyday lives. This article discusses the cyberspace described by William Gibson in his Sprawl trilogy, composed of the novels Neuromancer, Count Zero, and Mona Lisa Overdrive. The article shows how Gibson infuses cyberspace with everyday objects and situations. These everyday things enable the characters and readers to participate in a cyberspace that feels real and genuine. It depicts a cyberspace that is a new approach to being human and the emergence of a new everyday world. The research aims to show how cyberspace and our physical space are similar. It investigates how cyberspace contains a human dimension and human places. It examines how cyberspace can be as genuine as physical space. The research considers how cyberspace can provide a new everydayness and pathway for human living. From this research, the article hopes to show that cyberspace can be a place for human living in a world with fewer constraints. In this way, cyberspace can be an avenue for a new form of everydayness and greater human progress.
Customer Acceptance for Self-Service Technologies in Malaysian Fast-Food Restaurants: An Empirical Study
Authors: Jumbri Isma Addi , Chai Miao Li , Ismail Albert Feisal @ Muhd Feisal , Jamal Fauziyah Nur , Kurnianingrum Dian , Karmagatri Mulyani
Published: October 2024

Recently, the fast-food industry has witnessed an increase in adopting self-service technologies (SSTs) intended to offer customers increased convenience and efficiency. This study seeks to find out the factors influencing customer acceptance of SST in fast food restaurants in Melaka, Malaysia, using the Technology Acceptance Model. For that purpose, a structured questionnaire was presented to 350 customers of fast food and this data was analyzed by descriptive and inferential statistics. A test of the hypotheses revealed that perceived ease of use (PEOU) and perceived usefulness (PU) are highly significant predictors of customers' attitudes toward using SSTs (ATU). More specifically, PU indicates stronger effects on acceptance such that customers are more willing to use SSTs when obvious practical benefits would be achieved from them regarding faster services and greater accuracy in placing orders. The findings also indicate that younger, highly educated customers with previous experience with SSTs are more likely to accept this innovation. These insights go a long way in helping the operator of fast food to design a better customer experience using technology-driven solutions. This covers the improvement of user interfaces, the emphasis on the practical benefits of SSTs, and tailoring marketing strategies to diverse customer segments.
Tense Errors in Albanian Speakers Learning English (L2)
Authors: Këpuska Arta , Toçi Arta
Published: October 2024

Albanian students learning English as a Second Language (ESL) face considerable challenges with the English tense system due to significant grammatical differences between the two languages. This study examines the specific difficulties that Albanian ESL learners in Kosovo experience with tense usage, drawing on responses from both questionnaires and written compositions. The results reveal a high frequency of errors, particularly in the Past Simple, Present Simple, Present Perfect, Past Perfect, and Future Simple tenses. The most common errors were related to incorrect tense construction. The frequent mistakes in the Past and Present Simple tenses suggest that native language interference and the overgeneralization of English rules contribute significantly to the learners' struggles. The study calls for further research, especially longitudinal and oral-based studies, to better understand these issues and to develop more effective teaching strategies to help Albanian learners improve their command of English tenses.
The Development of Past Tense Forms in Albanian Native Speakers and Learners of English as a Second Language
Authors: Këpuska Arta
Published: October 2024

This study explores how Albanian learners acquire tense-aspect systems, focusing on two distinct groups: adult learners of English as a Second Language (ESL) and young native speakers of Albanian. Drawing on the Aspect Hypothesis (AH), which asserts that the aspectual properties of verbs play a key role in the acquisition of tense-aspect distinctions, the research aims to determine if these learners exhibit universal patterns in their development. Data was collected through written tasks, narrative exercises, and demographic questionnaires from Albanian bachelor’s students and children in grades 2-5. The analysis reveals that Albanian ESL learners demonstrate more variability and complexity in their past tense use, while young native speakers show a more systematic and predictable pattern, consistent with AH predictions. The study provides new insights into how the Aspect Hypothesis operates across different age groups and language contexts, offering valuable recommendations for improving teaching approaches and curriculum design for Albanian ESL learners.
Evaluating the Role of Institutional Quality in the Relationship Between Education Expenditure and Manufacturing Growth: Insights from Quantile Regression Models
Authors: Al-Hasnawi Maytham Hameed , Chin Lee , Mazlan Nur Syazwani , Niaz Ahmad Mohd Naseem
Published: October 2024

This study aims to provide empirical insight into the role of institutional quality and its impact on the relationship between expenditure on education and the growth of manufacturing in Malaysia. The study employed time series data from 1984 to 2020, using a quantile regression model for three quantiles: 25%, 50%, and 75%. The results showed that government spending on education (GXE) had a negative and statistically significant effect on manufacturing sector growth (MSG) on all quantiles in both interaction and non-interaction models. This may indicate a lack of quality, allocation, and efficiency in government expenditure and its targeting. However, the interaction effect between government spending on education and institutional quality (INTC GXE&IQI) on manufacturing sector growth (MSG) provided a consistently positive effect across all quantiles. This positive interaction means that the effect of education spending on manufacturing sector growth is conditional on the quality of institutions. The positive coefficients indicate that when government spending aligns with robust institutional frameworks, it effectively stimulates growth within the manufacturing sector. This phenomenon may be attributed to effective institutions amplifying the impact of government expenditure by ensuring efficient fund utilization for intended purposes. Policies aimed at strengthening institutions' quality —such as improving bureaucracy, enhancing transparency, and combating corruption—can enhance the efficacy of education expenditure, which supports the long-term and sustainable growth of the manufacturing sector.
Efficacy and Safety of Taltirelin Hydrate in Patients With Ataxia Due to Spinocerebellar Degeneration
Authors: Cho Jin Whan , Lee Jee-Young , Kim Han-Joon , Kim Joong-Seok , Park Kun-Woo , Choi Seong-Min , Lyoo Chul Hyoung , Koh Seong-Beom
Published: October 2024

Objective We conducted this study to assess the efficacy and safety of taltirelin hydrate (TH) in patients with ataxia due to spinocerebellar degeneration (SCD).Methods Patients were randomly assigned to either the taltirelin group (5 mg orally, twice daily) or the control group. The primary endpoint was the change in the Korean version of the Scale for the Assessment and Rating of Ataxia (K-SARA) score at 24 weeks. The secondary endpoints included changes in the K-SARA score at 4 and 12 weeks as well as the Clinical Global Impression Scale, the five-level version of the EuroQol five-dimensional questionnaire, the Tinetti balance test, and gait analysis at 4, 12, and 24 weeks.Results A total of 149 patients (hereditary:nonhereditary=86:63) were enrolled. There were significant differences in the change in the K-SARA score at 24 weeks from baseline between the taltirelin group and the control group (-0.51±2.79 versus 0.36±2.62, respectively; p=0.0321). For the K-SARA items, the taltirelin group had significantly lower “Stance” and “Speech disturbance” subscores than the control group (-0.04±0.89 versus 0.23±0.79 and -0.07±0.74 versus 0.18±0.67; p=0.0270 and 0.0130, respectively). However, there were no significant differences in changes in other secondary efficacy outcome measures at 24 weeks from baseline between the two treatment arms (p>0.05).Conclusion Clinicians might consider the use of TH in the treatment of patients with ataxia due to SCD.
A pilot metabolomics study across the continuum of interstitial lung disease fibrosis severity
Authors: Zhan Jiada , Jarrell Zachery R. , Hu Xin , Weinberg Jaclyn , Orr Michael , Marts Lucian , Jones Dean P. , Go Young‐Mi
Published: October 2024

Interstitial lung diseases (ILDs) include a variety of inflammatory and fibrotic pulmonary conditions. This study employs high‐resolution metabolomics (HRM) to explore plasma metabolites and pathways across ILD phenotypes, including non‐fibrotic ILD, idiopathic pulmonary fibrosis (IPF), and non‐IPF fibrotic ILD. The study used 80 plasma samples for HRM, and involved linear trend and group‐wise analyses of metabolites altered in ILD phenotypes. We utilized limma one‐way ANOVA and mummichog algorithms to identify differences in metabolites and pathways across ILD groups. Then, we focused on metabolites within critical pathways, indicated by high pathway overlap sizes and low p‐values, for further analysis. Targeted HRM identified putrescine, hydroxyproline, prolyl‐hydroxyproline, aspartate, and glutamate with significant linear increases in more fibrotic ILD phenotypes, suggesting their role in ILD fibrogenesis. Untargeted HRM highlighted pathway alterations in lysine, vitamin D3, tyrosine, and urea cycle metabolism, all associated with pulmonary fibrosis. In addition, methylparaben level had a significantly increasing linear trend and was higher in the IPF than fibrotic and non‐ILD groups. This study highlights the importance of specific amino acids, metabolic pathways, and xenobiotics in the progression of pulmonary fibrosis.
An unusual case of twin anemia polycythemia sequence complicated by premature ductus arteriosus constriction of the recipient twin
Authors: Chokshi Ravi , McMullen Kathryn , Soni Shelly , Tunks Robert , O’Brien James
Published: October 2024

Objectives

To add to the nascent literature on twin anemia polycythemia sequence by presenting a unique cardiac complication in the recipient twin.

Case presentation

We describe a monochorionic diamniotic pregnancy complicated by twin anemia polycythemia sequence wherein the recipient twin developed signs of right heart failure secondary to premature ductus arteriosus constriction, requiring iatrogenic preterm delivery to avoid intrauterine demise.

Conclusions

This case report introduces a previously undescribed complication of twin anemia polycythemia sequence and adds to the growing literature on this clinical entity.