bluuebunny/crossref_metadata_2025 huggingface dataset:
Link between raynaud's disease, emotional stress and type b personality in psychotherapy patients in santo domingo de los tsáchilas
Authors: Aguilar Berrezueta Roberto Javier , Sisalema Aguilar Icler Naun , Estrella López Blanca Cristina , Guida Acevedo Guido Nino
Published: January 2025

Raynaud's syndrome, or Raynaud's phenomenon, is a vasospasm that reduces blood flow in response to cold or emotional stress, primarily affecting the hands. This causes discomfort such as cold, burning pain, paresthesias and reversible changes in the color of the fingers (pallor, cyanosis or erythema). Occasionally, it may involve feet, nose or tongue. Described by Maurice Raynaud in 1862, the episodes are triggered by cold, stress or vibrations, remitting when the cause is eliminated. It may be primary, more common and unrelated to other diseases, or secondary, associated with connective tissue diseases such as lupus or scleroderma
Dentistry and beauty diversity: physical and psychological transformations in the age of innovation
Authors: Ramos Acosta Nahomi Samantha , García Palacios Odalis Geovanna , Morales Chancusi Estefanía Carolina , Toala Tapia Adrián Isaac
Published: January 2025

The article discusses the most salient developments on the relationship between beauty and orofacial harmonization in the last five years, based on a literature review of relevant studies. The results highlight the importance of an aesthetically appealing smile in facial beauty standards, emphasizing technological advances in the position of central incisors and the role of the facial midline in visual perception. Aspects of facial contour, such as bilateral symmetry, horizontal and vertical proportions, nasal width, and the relationship between lips, chin, eyes, and facial profile are also examined. It is concluded that oral health not only contributes to an aesthetic and functional smile, but also improves emotional and psychological well-being
Diagnostic value of cardiac troponin tnt in acute myocardial infarction
Authors: Mayorga Medina Patricio Damián , Guzmán Ramos Emily Dayana , Poveda Paredes Francisco Xavier , Reyes Pérez María Augusta
Published: January 2025

The purpose of this study was to analyze whether troponin TnT is an effective marker for identifying acute myocardial infarction (AMI). A descriptive observational study was developed based on a literature review, addressing risk factors such as age, obesity, diabetes and smoking. The process of AMI and the role of troponins in the detection and prevention of cardiac damage were also explained. Methodological tools such as PICOT and PRISMA were used to select articles that evaluated the sensitivity of troponin TnT. The results indicated a sensitivity of 48.5% and a specificity of 48.2%, concluding that it is not a sensitive marker for the early diagnosis of AMI
Reflections on human rights and their promotion in the current context
Authors: Infante Miranda María Elena , Paronyan Hayk , Isea Argüelles Josía Jeseff
Published: January 2025

Human rights have been studied, establishing their definition, background and the need to promote their promotion in the current context, because despite having been recognized in the Universal Declaration of Human Rights (1948) and what has been achieved in this sense, they are manifest situations that show its violation in different parts of the world; For this reason, the objective has been set: to analyze, from the foundations provided by the sources consulted, reflections on human rights and their promotion in the current context. Research methods at the theoretical and empirical levels were applied to analyze the information obtained from the sources consulted and draw conclusions. The results emanating from the documentary research carried out indicate that human rights are essential for all people, they entail ideas related to equality among all, they constitute the fundamental basis for harmonious coexistence and a dignified life. It is concluded that it is necessary to carry out actions to promote human rights, since despite what has been achieved on this issue, situations still arise that show their violation; It is necessary for society to know what rights are recognized and how their respect can be demanded; This aspiration continues to be a goal to be achieved in different parts of the world
Defense of the rights of adolescents in the face of domestic violence
Authors: Chamorro Valencia Diego Xavier , Hurtado Lomas Carlos Ramiro , Diego Paúl Fiallos Arteaga Diego Paúl Fiallos Arteaga , Isea Arguelles Josía Jeseff
Published: January 2025

The objective of the research was to analyze the protection of adolescents from domestic violence, using a quantitative approach and a documentary-bibliographic methodology. This allowed exploring the topic through theses, scientific research, laws and refereed works, in order to identify characteristics and relationships between the elements of the problem. In addition, a questionnaire was applied to adolescents from Otavalo. The results conclude that the State, as guarantor of the rights of adolescents, has the responsibility to eradicate this problem, in which international organizations have also become involved due to the increase in domestic violence. Adolescents, often silent out of fear, face serious psychological and social consequences
Transformational leadership and organizational culture: a study in dental centers
Authors: Rincón-Saravia Rolando Andrés , Eslava-Zapata Rolando , Gómez Ortiz Edgar
Published: January 2025

Introduction: To analyze transformational leadership and organizational culture in Ocaña, Norte de Santander, Colombia dental offices.Methods: The study has a quantitative approach and descriptive design. A questionnaire was used to analyze the relationship between transformational leadership and organizational culture in 20 dental offices in Ocaña. A Spearman correlation analysis is applied based on data collected through a Likert scale, identifying patterns and relationships between key variables.Results: The study's results reveal a high correlation between organizational culture and transformational leadership in dental offices in Ocaña, especially in communication (ρ < 0.001). Other dimensions, such as personal identity, quality, contribution, and recognition, also show significant correlations but of lower intensity, characterized by transformational leadership, which is considered "good" according to the mean and median of the data analyzed. These findings suggest improving communication and strengthening organizational culture can enhance practice leadership.Conclusions: The study allows us to conclude that there is a significant correlation between transformational leadership and organizational culture in dental offices in Ocaña, highlighting that communication is a key factor. In addition, identity, quality, and personal recognition should be strengthened to improve work performance and employee satisfaction. These findings highlight the importance of developing leadership competencies and optimizing organizational culture.
CLINICAL CHARACTERISTICS AND SERUM CONCENTRATIONS OF SOME T-HELPER 2-DERIVED CYTOKINES IN PATIENTS WITH GENERALIZED ERYTHEMA MULTIFORME
Authors: Tran Thi Huyen , Phạm Thị Lan , Phạm Thị Minh Phuong , Nguyễn Thị Hà Vinh
Published: January 2025

Objective: To describe the clinical characteristics of patients with erythema multiforme (EM) presenting with generalized skin lesions and to investigate the serum concentrations of certain T-helper 2 (Th2) cytokines in these patients, exploring their correlation with specific clinical features.
Subjects and Methods: This cross-sectional descriptive study included 33 patients diagnosed with EM featuring generalized skin lesions at the National Hospital of Dermatology and Venereology from April 2017 to August 2019. Additionally, 32 healthy controls (HCs) participated as the control group. Clinical examinations, medical history interviews, and serum sample collections were conducted for all subjects. The fluorescence covalent microbead immunosorbent assay technique was used to detect multiple cytokines simultaneously: IL-4, IL-5, and IL-13. The Mann-Whitney U test compared the serum cytokine levels between the two groups, with statistical significance set as p<0.05. Pearson's test was applied to evaluate the correlation between two quantitative variables.
Results: The mean age of EM patients with generalized lesions was 42.2 years; 30.3% were male, and 69.7% were female. Twenty-two patients (66.7%) had an illness duration of less than one week—a history of medication use before illness onset was reported by 60.6% of patients. Only 15.2% of patients had mucosal lesions. In the EM group, serum levels of IL-4 and IL-5 were 1.55±4.35 pg/ml and 7.12±18.91 pg/ml, respectively, which were lower than those in the HCs group (9.15±10.17 pg/ml and 21.38±20.85 pg/ml, respectively), p<0.001. Serum IL-13 levels were identical in both groups (1.48 pg/ml). No correlation was found between serum IL-4 levels and age (r=0.08; p>0.05), nor between serum IL-5 levels and age (r=-0.055; p>0.05).
Conclusion: Th2 cytokine levels in the EM group with generalized skin lesions were lower compared to the HCs group, with no correlation between these cytokine levels and age. Th2 is likely not an important factor in the pathogenesis of generalized EM.
Received: 16 May 2023Revised: 24 June 2023Accepted: 22 July 2023
HORI NEVUS
Authors: Tran Thi Thu Hien , Nguyễn Hà Phuong , Nguyễn Hữu Sau
Published: January 2025

Acquired bilateral nevus of Ota-like macules, commonly referred to as “Hori nevus,” is a facial hyperpigmentation condition prevalent among Asian women. This condition is characterized by speckled brown to gray-blue hyperpigmented macules that symmetrically appear on both cheeks, often resembling freckles, lentigines or melasma. Traditional treatments, including depigmentation drugs, cryotherapy, dermabrasion, and peels, have generally showed less effective and are associated with significant side effects. Recent studies, however, indicate that pigment-selective Q-switched lasers, particularly the Q-switched Nd:YAG 1064 nm laser, offer good treatment outcomes. Nonetheless, practitioners must carefully consider potential side effects, such as post-inflammatory hyperpigmentation and exacerbation of melasma, when selecting appropriate treatment methods for patients.
The philosophical foundations of social justice: A critical analysis of Rawls, Nozick, and contemporary theories
Authors: Jinyoung Hwang
Published: January 2025

This study critically examines the philosophical underpinnings of social justice through an analysis of John Rawls’ and Robert Nozick’s contrasting theories and the contributions of contemporary perspectives. Rawls’ theory of "justice as fairness" emphasizes equality and the redistribution of resources, using the veil of ignorance to ensure impartiality in societal structures. His Difference Principle advocates for inequalities only if they benefit the least advantaged. In contrast, Nozick’s libertarian framework prioritizes individual property rights, emphasizing justice in acquisition and transfer without endorsing redistributive policies (Bidadanure et al., 2021). The study explores critiques of these paradigms, including feminist challenges that highlight gendered power dynamics, communitarian perspectives emphasizing the importance of shared social contexts, and the capabilities approach, which prioritizes individual flourishing and opportunities over mere resource distribution. These contemporary perspectives enrich the discourse by addressing structural inequalities and the limitations of abstract principles in addressing real-world injustices. This research also examines the practical implications of these theories for addressing issues such as poverty, gender inequality, and global justice in a modern, interconnected world. By comparing traditional and contemporary frameworks, the study offers a nuanced understanding of how justice can be conceptualized and applied in diverse contexts. It emphasizes the necessity of balancing liberty, equality, and community values to create equitable and sustainable societal structures.
PANGGILAN SELIBAT DALAM REFLEKSI FILSAFAT FONDASI INTERPRETASI SPIRITUALITAS REMAH DAN DAUN KERING
Authors: Fransesco Agnes Ranubaya  , Valentino Lafdy  , FX. Eko Armada Riyanto
Published: January 2025

Fokus penelitian ini adalah mengulas secara kristis dan mendalam mengenai panggilan selibat yang menggunakan pisau bedah filsafat Fondasi Interpretasi menurut spiritualitas Remah dan Daun Kering. Filsafat Fondasi Interpretasi merupakan pemikiran mendalam yang berkaitan erat dengan relasi antara Aku, Teks, Liyan dan Fenomen. Spiritualitas Remah dan Daun kering menjadi fondasi dasar untuk mengungkapkan secara kritis pemaknaan panggilan selibat bagi seorang calon imam dan identitasnya sebagai makhluk relasional. Tujuan dari penulisan karya ilmiah ini adalah untuk memaknai lebih dalam kehidupan selibat yang dipersonifikasikan dalam spiritualitas Remah dan Daun Kering. Selain itu, karya ilmiah ini juga menjadi refleksi kritis bagi para calon imam untuk menjalani panggilan selibat dengan penuh semangat dan tanggung jawab sebagai relasinya yang amat dekat dengan Tuhan dan sesama. Melalui pengetahuan metafisika, panggilan untuk menjadi seorang selibat ada dalam karya ilmiah ini. Metode yang digunakan dalam karya ilmiah ini adalah analisis kritis melalui pendekatan studi pustaka yang direfleksikan dalam tinjauan kritis. Karya ilmiah ini sangat relevan dengan keadaan para calon imam yang hendak menjalani hidup selibat dan berjuang untuk menghidupi hidup selibat itu dengan kesadaran penuh yang muncul dari dalam bukan dipengaruhi oleh hal-hal lain yang ada di luar dirinya. Melalui karya ilmiah ini, penulis berharap agar setiap calon imam memiliki prinsip yang ideal dan kokoh untuk menjalani hidup selibat melalui spiritualitas Remah dan Daun Kering yang sangat menginspirasi.
PERAN ETOS KERJA GURU DALAM MENINGKATKAN MOTIVASI DAN HASIL BELAJAR PENDIDIKAN AGAMA KATOLIK
Authors: Lipat Kamolen Anastasia , Hermania Bhoki  , Petrus Tukan
Published: January 2025

Penelitian ini berfokus pada peran etos kerja guru dalam meningkatkan motivasi peserta didik dan dampaknya terhadap peningkatan hasil belajar siswa kelas V di SDN Bawalatang. Tujuan dalam penelitian ini untuk mengetahui sejauh mana peran etos kerja guru dalam meningkatkan motivasi dan hasil belajar peserta didik dalam Pendidikan Agama Katolik pada aspek sikap spiritual, sikap sosial, pengetahuan tentang agama Katolik dan keterampilan hidup beragama. Penelitian ini menggunakan metode kualitatif deskriptif. Penelitian ini dilakukan di SDN Bawalatang, dengan melibatkan tujuh orang dalam penelitian yakni kepala sekolah, guru Pendidikan Agama Katolik dan peserta didik kelas V SDN Bawalatang. Data dikumpulkan melalui wawancara, observasi dan dokumentasi, setelah itu dianalisis dengan menggunakan teknik reduksi data, penyajian data, dan penarikan kesimpulan. Oleh karena itu perlu adanya etos kerja guru dalam meningkatkan motivasi siswa agar dapat mempengaruhi peningkatan hasil belajar siswa pada pendidikan agama Katolik pada aspek sikap spiritual, sikap sosial, dan pengetahuan agama Katolik serta keterampilan hidup beragama.
IMPLEMENTASI ADAT JALATN LOME JAIH DAYAK KRIO TERHADAP BUDAYA DAN MISI GEREJA: KAJIAN ANTROPOLOGIS CASSIRER
Authors: Hilarion Gerri Parto  , Yulita Nadila  , Raymundus I Made Sudhiarsa
Published: January 2025

Adat Jalatn Lome Jaih merupakan warisan budaya masyarakat Dayak Krio di Kalimantan Barat yang berfungsi sebagai pedoman dalam mengatur hubungan manusia dengan sesama, alam, dan Tuhan. Tradisi ini tidak hanya mencerminkan identitas budaya lokal tetapi juga memiliki potensi untuk diintegrasikan ke dalam misi Gereja Katolik. Perspektif Ernst Cassirer tentang manusia sebagai Animal Symbolicum memberikan kerangka filosofis untuk memahami peran simbol dalam membangun hubungan antara adat, budaya, dan agama. Penelitian ini bertujuan untuk mengkaji implementasi adat Jalatn Lome Jaih dalam misi Gereja Katolik serta mengungkap kontribusinya terhadap harmoni antara nilai-nilai lokal dan ajaran Gereja. Penelitian ini menggunakan metode kepustakaan dengan menganalisis data dari literatur terkait adat Jalatn Lome Jaih, teori simbolisme Cassirer, dan inkulturasi dalam Gereja Katolik. Lokasi kajian ini adalah wilayah suku Dayak Krio di Kabupaten Ketapang, Kalimantan Barat. Subyek penelitian mencakup masyarakat adat Dayak Krio yang masih mempraktikkan tradisi Jalatn Lome Jaih dan umat Katolik di wilayah tersebut. Teknik pengumpulan data melibatkan studi literatur, analisis teks, dan interpretasi simbol-simbol budaya serta religius. Hasil penelitian menunjukkan bahwa adat Jalatn Lome Jaih memiliki simbolisme yang kaya dan relevan dengan ajaran Gereja Katolik, terutama dalam menciptakan ruang dialog budaya dan spiritualitas. Simbol-simbol adat seperti ritual agraris dan kepercayaan terhadap Dowata dapat diadaptasi ke dalam liturgi dan pastoral Gereja, memberikan makna baru bagi umat Katolik tanpa menghilangkan nilai-nilai budaya lokal. Dengan demikian, integrasi adat Jalatn Lome Jaih ke dalam misi Gereja tidak hanya memperkuat identitas budaya masyarakat Dayak Krio tetapi juga memperkaya spiritualitas umat dalam konteks yang inklusif dan universal.
Employee Retention Factor at IT Startup Company: Job Satisfaction as Mediating Variable
Authors: Azmy Ahmad , Arifin Antoni Ludfi
Published: January 2025

This study analyzes factors that have implications for employee retention in IT-Startup companies. This study aims to explain factors that contribute to employee retention with job satisfaction as a mediating variable. Employer branding, psychological contract, organizational commitment and job environment are predictors of employee retention. This quantitative study applied a purposive sampling technique, involving 350 employees in IT startup companies as respondents. They were employees who have worked for the company for at least 3 years, held at least a staff-level position, and work in an IT startup company. Data were analyzed using Structural equation modeling (SEM) to depict the direct and indirect effects of the factors on employee retention. Job satisfaction was examined as the mediating variable. The study showed that the employer branding, organizational commitment, and job environment directly affected employees’ job satisfaction. These three variables also indirectly affected employee retention. Meanwhile psychological contract was found not to directly affect employees’ job satisfaction and not to indirectly affect the employee retention IT startups are recommended to improve their psychological contract in order to enhance the employees’ job satisfaction. Employees’ professionalism and contribution are pivotal in improving the company’s business quality. Organizations should be able to meet employees’ need comprehensively according to the business achievement.
Towards a Greener Future: Using DEMATEL-ANP for Sustainable Indonesian Fiber Cement Board Manufacturing Company
Authors: Sulandjari Sri
Published: January 2025

The Indonesian fiber cement board industry faces increasing pressure to enhance sustainability due to growing environmental global concerns and regulatory demands. The companies in this sector must address multiple sustainability criteria such as waste management, resource utilization, and compliance with environmental regulations to remain competitive and sustainable. However, identifying which criteria are the most influential in driving overall sustainability outcomes presents a challenge. Previous studies have often examined these criteria in isolation, without considering their interdependencies. To address this gap, this study integrates the Delphi method with DEMATEL and ANP to analyze and prioritize key sustainability criteria for a fiber cement board company. By developing a comprehensive framework, this research aims to provide actionable insights that will help companies enhance their sustainability performance. In this research, PT. XYZ, a well-known fiber cement board manufacturer in Central Java, Indonesia, was used as a case study. The result shows that the DEMATEL-ANP method reveals that waste management, compliance with environmental regulations, and resource and material management are the most critical criteria, with high prominence and influence scores. These findings suggest that focusing on these critical areas first, followed by processing other criteria accordingly, can significantly enhance the company’s sustainability performance.
The Seren Taun Experience: A Catalyst for Sustainable Cultural Tourism and Visitor Loyalty in West Java
Authors: Hidayah Riski Taufik , Bawa Simerjeet Singh , Gusni Gusni , Utami Eristy Minda
Published: January 2025

This study examines the impact of engaging in the Seren Taun ritual at the Ciletuh-Palabuhanratu UNESCO Global Geopark (CPUGGp) on tourist loyalty, with an emphasis on Memorable Tourism Experiences (MTEs) within three indigenous communities: Ciptagelar, Sinaresmi, and Ciptamulya. This study investigates how MTEs influence tourist loyalty by exploring destination image, visitor engagement, and cultural interaction. A quantitative method was utilized involving 200 participants who attended Seren Taun, with data collected through Google Forms. The application of Structural Equation Modeling (SEM) through the PLS technique, utilizing SmartPLS 4.0, facilitated the assessment of reliability, validity, and correlation analysis. The results demonstrate that MTEs play a crucial role in improving destination image and fostering cultural interaction, yet they do not markedly boost visitor engagement. The influence of MTEs on loyalty intention is significant, underscoring the importance of enhancing destination image and cultural engagement to promote the growth of cultural tourism in Geoparks. The research highlights the significance of cultural interaction and MTEs in fostering tourist loyalty. Rituals such as Seren Taun enhance visitors' ties to the local culture and encourage sustainable tourism, positively impacting local economies.
Cesta k sovětsko-polské smlouvě z dubna 1945. Glosy ke Stalinově "polské" politice v letech 1943-1945
Authors: Dejmek Jindřich
Published: January 2025

The study follows the strain of Soviet politics on the “Polish question” in the years 1943–1945. At first Soviet leader Stalin seemed willing to reach a compromise with the Polish exile government in London, similar to relations with Benes’s exile administrative from Czechoslovakia. In relations between the USSR and Poland, there was a fundamental problem of borders, when Stalin demanded recognition of the annexation of the former eastern Polish territories, which were occupied by USSR in 1939. The position of the Polish government-in-exile, led from July 1943 by leader of Polish Peoples (agrarian) Party /PSL/ S. Mikolaczyk, also weakened the willingness of Britain and USA to accept such a transformation, which was fundamentally agreed upon at a summit of Churchill, Roosevelt and Stalin in Tehran at the end of 1943. Subsequently, the text approximates the process, in which Stalin gradually realized the vision of the reconstruction of Poland according to his own plan as a de facto communist state dependent on the USSR. It included rebuilding the Polish workers’ party, building a relatively large Polish army in the USSR with Soviet officers, and gradually building a new powercenter, firstly s.c. Polish Committee of National liberation (PKWN) effectively controlled by the Communists, based initially in Lublin and later, from January 1945, in Warsaw. This committee, led formally by a little-known socialist Osóbka-Morawski, and backed by Soviet security forces, became the foundation of Poland’s next government, signing an allied treaty in April 1945 that integrated the restored Polish state into the gradually constructed Soviet bloc.
Substance Use and Addiction Disorders : A Call for Increased Screening and Treatment in the Emergency Department
Authors: Wilkerson R. Gentry , LaPietra Alexis M.
Published: January 2025

n/a
The Relationship Between Pesticide Exposure and Neurodegenerative Diseases: A Mini-Review
Authors: Osmani Hiva , Rezapour Reshad , Jaberi-Asl Afsaneh
Published: January 2025

Context: Pesticides are widely used in agriculture and household settings and have been associated with various adverse health effects, including a potential link to neurodegenerative diseases (NDs). Alzheimer's disease (AD) and Parkinson's disease (PD) are the two most common disorders in this category, characterized by progressive neuronal cell loss and severe impairments in human functioning. Epidemiological studies have shown significant associations between pesticide exposure—specifically organochlorines, organophosphates (OP), carbamates, DDT, and paraquat—and AD and PD; however, little is known about the underlying biological mechanisms. Evidence Acquisition: A mini-review was conducted in the scientific literature on the biological mechanisms linking pesticide exposure to NDs using scientific databases (PubMed, Scopus, Web of Science, and Google Scholar). Results: In AD, the connection may involve several biological mechanisms, including hyperphosphorylation of tau protein, which disrupts normal cellular function and contributes to neurofibrillary tangles. Genetic polymorphisms in microtubule-associated protein tau (MAPT) can also influence an individual's susceptibility to AD by affecting tau protein interactions with microtubules. Moreover, exposure to pesticides has been linked to elevated pro-inflammatory markers that exacerbate neuroinflammation, further contributing to neuronal damage. In PD, oxidative stress plays a crucial role by generating reactive oxygen species that damage cellular components. Mitochondrial dysfunction resulting from pesticide exposure impairs energy production in neurons, leading to cell death. Additionally, exacerbation of α-synuclein aggregation is a critical factor in PD pathology, as aggregated forms of this protein are toxic to neurons. Conclusions: Given the rapid increase of pesticides in the air, water, and food, it is essential to clarify the biological mechanisms linking pesticide exposure to NDs.
Between detachment and commitment : hedging and boosting from scientific articles to university press releases
Authors: Petrocelli Emilia
Published: January 2025

In the press releases (PRs) issued by universities to showcase the research of their affiliated authors, the purpose of knowledge dissemination seems to coexist with that of self-promotion (e.g. Di Ferrante et al., 2021; Petrocelli et al., 2022). This reflects the hybrid nature of corporate PRs (e.g., Jacobs, 1999; Catenaccio, 2008). Considering that academic discourse often enhances reliability through hedging strategies (e.g., Hyland, 1998a), whereas science news tends to emphasise the impact of findings (e.g., Stocking, 1999), this study examines how hedges and boosters of academic discourse manifest in press releases. A mixed-method approach was used to analyse 30 academic articles and their associated press releases. Results highlight the prevalence of boosters in PRs. However, these also contain hedges to convey credibility by acknowledging scientific uncertainties. Further studies with a larger corpus and additional metadiscursive elements are proposed to validate these results.
Intersubjective politeness in a Charlie Chan detective story : a case of intercultural faceWork
Authors: Renna Dora , Santulli Francesca
Published: January 2025

This paper explores the representation of cultural identities in fictional dialogic interactions, focusing on a famous (and controversial) detective from the 1930s novels by E.D. Biggers, Charlie Chan, linked to the model minority Chinese stereotype, which implies traits like modesty and self-representation. Chan's (stereo)typical politeness is expressed in the dialogues that represent the backbone of the novels, involving the main character and his suspects. The fictional nature of the dialogues makes them particularly interesting, as the intercultural exchange is conceived by a Western author, who stages his characters complying with stereotyped models and with a view to the expectations of his intended (Western) audience. The dialogic interactions examined in this paper are from Bigger's novel The Black Camel (1929), and involve Chan and Tarneverro, an ambiguous character who offers his assistance to Chan, while remaining a suspect. In the dialogues, the two resort to recurring strategies which will be analyzed in the framework of intercultural politeness theories, with specific attention to their relevant linguistic traits. On the one hand, facework depends on their different roles in the investigation; on the other, different stereotypical cultural traits may lead to the exploitation of a different set of strategies.
Understanding the Mechanism of Iron Metabolism and Bioavailability in Cereals towards Biofortification
Authors:   ICAR-Indian Institute of Rice Research, Hyderabad – 500030, Telangana, CN Neeraja
Published: January 2025

Iron (Fe) deficiency remains a critical global health issue, particularly affecting vulnerable populations such as children and pregnant women. Biofortification, the process of enhancing the micronutrients content in staple food crops, holds promise in addressing this challenge. This review aims to elucidate the mechanisms underlying Fe metabolism in cereals, thus focusing on strategies for Fe biofortification. Understanding the molecular mechanisms governing Fe uptake and transport in plants is essential for targeted breeding efforts to enhance the Fe content. Plants employ distinct strategies for Fe uptake from the soil, such as reduction- based and chelation-based approaches, influenced by environmental factors like soil pH. Long-distance Fe transport within plants involves intricate pathways mediated by transporter proteins and regulatory genes. Environmental factors, including soil properties and agricultural practices, influence Fe bioavailability in crops apart from Fe accumulation. Thus, strategies to enhance Fe absorption such as reducing phytic acid content are crucial for improving the nutritional quality of biofortified crops. Various in vitro, animal and human studies have assessed the bioavailability of Fe in biofortified crops, highlighting the potential for addressing Fe deficiency through dietary interventions. Combining genetic approaches with an understanding of physiological mechanisms can hasten grain Fe enrichment efforts, resulting in better outcomes through biofortification programmes.
Estimates of Heterosis, Inbreeding Depression and Transgressive Segregation in Rice (Oryza sativa L.) Under Sodic Soil
Authors:   Department of Genetics and Plant Breeding, Acharya Narendra Deva University of Agriculture and Technology, Narendra Nagar (Kumarganj), Ayodhya -224 229 (UP), India., Shrivastav Shiv Prakash , OP Verma ,   Department of Genetics and Plant Breeding, Acharya Narendra Deva University of Agriculture and Technology, Narendra Nagar (Kumarganj), Ayodhya -224 229 (UP), India., Srivastava Kuldeep ,   ICAR-Indian Institute of Vegetable Research, Varanasi (UP), India
Published: January 2025

The present investigation was carried out at the Main Experimental Station ofAcharya Narendra Deva University of Agriculture and Technology, Narendra Nagar (Kumarganj), Ayodhya (U.P.) India. A field experiment was conducted by using a line x tester set of 63 F1 s and 63 F2 s derived by crossing 21 rice genotypes/varieties as lines (females) with three testers (males) viz., Narendra Usar Dhan 3, CSR 23 and IR 28 with 2 check varieties (Jaya and CSR 43) of rice (Oryza sativa L.) in randomized complete block design with three replications to work out the heterosis, transgressive segregation and inbreeding depression effects for various attributes under the sodic soil condition. Among these, F1 s viz., NDRK 5037 x Narendra Usar Dhan 3, NDRK 5062 x IR 28, NDRK 5062 x CSR 23, NDRK 5037 x CSR 23 and NDRK 5040 x Narendra Usar Dhan 3 were showed significant positive standard heterosis for grain yield per plant over SV1 and SV2 . All these crosses also had highly significant inbreeding depression for grain yield per plant in F2 generation. Inspite of grain yield of these F1 s had significant heterosis and inbreeding depression for some of the other yield contributing characters also. This study indicated the presence of non additive gene action in the inheritance of grain yield per plant and some of the other yield contributing characters. Tolerant breeding populationsshowed similar banding pattern whereas susceptible exhibited similar banding pattern but possesses wide variations between tolerant and susceptible. At 35 kDa the medium to dark bands were present in parents, F1 s, F2 s, transgressive segregants and checks while in highly inbreeding depressed cross combinations, variable range of the bands were observed viz., absence of bands, light, medium and dark bands. The data offer a valuable resource for advancing the understanding and facilitating the utilization of additive and non-additive information for rice improvement.
Genetic Variability for Yield Components, Iron and Zinc contents in Rice (Oryza sativa L.) Genotypes
Authors:   Agricultural Research Station, Vadgaon Maval, Pune-412106, Maharashtra, Bhor Tukaram J , Jambhulkar Rohit K ,   College of Agriculture, Pune-411005, Maharashtra, Kashid Narendra V ,   Agricultural Research Station, Vadgaon Maval, Pune-412106, Maharashtra
Published: January 2025

The experiment was carried out for 11 characters in 41 rice genotypes during kharif 2022 at Agricultural Research Station, Vadgaon Maval, Pune. The highest value of GCV (32.111) and PCV (32.618) observed for grain yield per plant and followed by grain iron (Fe) content, GCV (31.137) and PCV (32.021), grain zinc (Zn) content GCV (27.039) and PCV (28.147), fertile spikelets per panicle GCV (20.462) and PCV (21.232), 1000 grain weight GCV (19.104) and PCV (20.094). The grain yield per plant was observed as the highest broad sense heritability (96.90%) followed by days to 50% flowering (95.60%) and grain iron (Fe) content (94.60%). The highest genetic advance as per cent of mean was observed for the traits grain yield per plant (65.121), grain iron content (62.373), grain zinc content (53.509) and fertile spikelets per panicle (40.625). The significant positive correlation was observed among grain yield per plant and days to 50% flowering (0.3171), panicle length (0.2974), fertile spikelets per panicle (0.5101), total spikelets per panicle (0.4519), spikelet fertility (0.4570), test weight (0.4378) and productive tillers per plant (0.5732). High heritability with high genetic advance observed for the trait grain yield per plant, grain iron (Fe) content, grain zinc (Zn) content, fertile spikelets per panicle and total spikelets per panicle indicated additive gene actions. The total spikelet per panicle (2.9940) was observed that had highest direct positive effect on grain yield per plant and followed by spikelet fertility % (0.7118), test weight (0.6805), productive tillers per plant (0.5068) and panicle length (0.1516).
The Effect of Technology Awareness and Government Support on the Acceptance of Identitas Kependudukan Digital Apps in Sumedang Using TAM Framework
Authors: Anggraeni Ruri , Alijoyo Franciskus Antonius
Published: January 2025

The acceptance of digital identity applications is crucial for the digitalization of public services in Sumedang Regency. Despite advancements, there remains a significant gap in understanding the factors influencing public acceptance of these applications. This study analyzes how external factors, specifically technology awareness and government support, impact the perceived usefulness and Ease of use of digital identity applications employing the technology acceptance model (TAM). Data were collected from 315 respondents across the Sumedang Regency using a quantitative survey method. The analysis reveals that Technology Awareness and Government Support significantly enhance Perceived Ease of Use and Usefulness. Notably, this research uncovers new findings indicating that enhanced government socialization efforts directly correlate with increased public acceptance. The study concludes with recommendations for local governments to improve socialization strategies, policy support, and application process simplification to foster greater acceptance of digital identity applications.
Identification and Mitigation of Risk Factors in the Implementation of the Probolinggo-Banyuwangi Toll Road Project Package 2
Authors: Amin Farid Anwar , Patriadi Andi , Sajiyo Sajiyo
Published: January 2025

This study focuses on identifying and mitigating risks associated with constructing the Probolinggo-Banyuwangi Toll Road Project Package 2, a vital segment of Indonesia's Trans-Java Toll Network. The background highlights the project's significance in enhancing regional connectivity and supporting economic growth alongside the challenges it faces from technical, managerial, financial, social, and environmental factors. This research aims to identify critical risks and develop effective mitigation strategies. The methodology involves data collection through interviews, surveys, and document analysis, prioritizing risks based on their probability and impact. Key findings reveal that delayed delivery, rising material prices, and lack of skilled labor are the most significant risks, demanding targeted mitigation strategies. The conclusion emphasizes the importance of implementing real-time risk monitoring systems, improving logistics coordination, and fostering stakeholder collaboration, particularly with government agencies. By prioritizing critical risks and developing comprehensive mitigation strategies, this research contributes valuable insights for managing complex infrastructure projects, ensuring project sustainability and success.
Opinions on Future Research Themes for Technology-Enhanced Learning: A Delphi Study.
Authors: PLESCH Christine , JANSEN Malte , DEIGLMAYR Anne , RUMMEL Nikol , SPADA Hans , HEINZE Nina , CRESS Ulrike
Published: January 2025

In this paper we present first results of a Delphi study on technology-enhanced learning (TEL). The study is carried out as part of the European Network of Excellence STELLAR (Sustaining Technology Enhanced Learning Large-scale multidisciplinary Research). In the 1st Delphi round an expert survey was conducted to identify future trends in TEL research: Forty-one European TEL researchers answered open-ended questions concerning future key societal demands and technological developments, and concerning research themes that could respond to these demands and developments. Answers were coded and categorized using a qualitative approach. To conclude this article we give an outlook on the next steps of the STELLAR Delphi study.
The Effect of the Preceding Graphic Organizer on Learning Attitude to Programming and Problem Solving Ability of Middle School Students
Authors: KIM Taeyoung , KIM Jong Han , HWANG Chun Hee , CHOE Hyunjong
Published: January 2025

Middle school students often feel hard to understand computer algorithms and programming concepts due to their abstract nature. The purpose of this study is to verify the effects of the Preceding Graphic Organizer (PGO) embedded in middle school students’ Educational Programming Language (EPL) classes on learning attitude and problem solving ability. For this goal, we developed new programming teaching-learning materials called the PGO based on visualization method. For assessment, we experimented with these materials in middle school programming classes and measured their effects statistically. As a result, through before-and-after t-test verifications performed on the experimental group and the control group respectively, there were statistically significant differences between these two groups and the effectiveness of our materials was proved in students’ programming learning attitude and problem solving ability.
The Effects of Scaffolding-Based Courseware for The Scratch Programming Learning on Student Problem Solving Skill
Authors: NAM Dongsoo , KIM Yungsik , LEE Taewook
Published: January 2025

Programming learning is of use for the improvement of complicatedproblem-solving skills that modern society calls for. Yet it puts heavy strain on learners, and the careful selection of a good program tool and the improvement of learning methods are required to relieve learners of the burden. Scratch is an educational programming language that has an affluent multimedia programming setting and is easy and interesting to learn. So that is appropriate for programming beginners, and the use of a scaffolding-based courseware has a superb effect on the development of problem-solving skills in association with programming that is difficult to do. The purpose of this study was to develop a scaffolding- based courseware geared toward facilitating scratch programming learning and to examine the effects of it on problem-solving skills. As a result of utilizing a scaffolding-based courseware developed in this study, that turned out to have a significant effect on boosting the problem-solving skills of the learners who learned by using the courseware.
The Effectiveness of Inductive Discovery Learning in 1: 1 Mathematics Classroom
Authors: F. Y. YANG Euphony , C. Y. LIAOb Calvin , CHING Emily , CHANG Tin , CHAN Tak-Wait
Published: January 2025

This study proposes inductive discovery learning supported with computers to facilitate mathematics learning in Taiwan’s elementary education. It is hypothesized that students can learn mathematics concepts better when they are engaged in the induction process, including observing some instances of a concept, searching and testing the pattern behind those instances, and generalizing their findings with proper written words. With supports of the one-to-one technology, students can devote their thinking efforts in such an individual learning task and discover on their own. To investigate the effectiveness of inductive discovery learning, three third-grade classes were involved in the experiment. The result suggests that students have better concept retention, especially for the high and medium performance students through the learning material of inductive discovery.
Teachers’ Technology Professional Development: A Malaysia Perspective
Authors: MD KHAMBARI Mas Nida , WONG Su Luan , MOHD AYUB Ahmad Fauzi , MOSES Priscilla
Published: January 2025

This paper centers on the impact of laptop use on the professional development of teachers. Three hundred and eighty six secondary school teachers from 28 selected schools participated in the survey. These teachers were currently teaching Science and Mathematics, and were provided laptop as part of the Teaching and Learning of Science and Mathematics in English, or better known by its Malay acronym PPSMI programme. Teachers’ professional development was measured in three dimensions: teaching-learning, administrative practice and use of resources. The analysis revealed that the use of laptop has a moderate impact on the overall teachers’ professional development.
A Report on Investigation of Digital Literacies among Child, Teacher, University Student
Authors: OYANAGI Wakio , HONDA Toshiaki
Published: January 2025

This report is on basic research that tests an approach to information ethics education from the perspective of digital media. From a previous study on digital literacy, I composed a questionnaire on media usage behavior and awareness (involving such things that are seen as important), targeting junior high school students, in-service teachers and university students (student teachers), and analyzed the results. I will describe from the results, the approaches to information ethics education (the current educational approach, with diverse and extensive information, and an approach in which commonalities and perspectives are slightly altered), based on the commonalities and differences between the three parties.
Appreciative Learning Approach: A New Pedagogical Option
Authors: EOW Yee Leng , WAN ZAH Wan Ali , ROSELAN Baki
Published: January 2025

This is a theoretical paper in which authors attempt to present appreciative learning approach as a new pedagogical option for educational setting. The paper starts with the description of Appreciative Inquiry (AI) as both theory and practice. Next, it discusses the eight principles of AI in relations to the current trend of learning. Then, the 4Ds (Discovery, Dream, Design, Destiny) model of AI that facilitates the practice of appreciative learning approach is illustrated. Authors propose some amendments to the initial model in order to promote more flexibility adapting to the aggressive technology progression. Subsequently, some thought provoking questions and recommendations for future researches are formulated at the end of the paper.
Programming Learning Support System ‘CAPTAIN’ with Motivational Study Model
Authors: YAMAKAWA Yuuko , OHSHIRO Masanori , MATSUSHITA Kotaro , MACKIN Kenneth , NUNOHIRO Eiji
Published: January 2025

ARCS model is known as a learning model aiming at stimulating and sustain the learner’s motivation to learn. In this paper, the ARCS model is applied for a motivational learning model for programming language learning environment. Features to realize the motivational learning model are proposed, and implemented in the programming training system CAPTAIN currently under development. The proposed system is applied in an actual programming course. Finally, the effectiveness of the proposed features designed to realize the motivational learning model is discussed, and future works are pointed out.
A Method for Detecting Focusing Utterance through Discussion in Collaborative Learning
Authors: HAYASHI Yuki , KOJIRI Tomoko , WATANABE Toyohide
Published: January 2025

In collaborative learning, learners discuss with other learners by exchanging their utterances. In order to represent effective utterances for knowledge acquisition timely, we propose a detection method of focusing utterances which are useful for understanding about their discussion. Focusing utterances are detected according to utterance types and understanding knowledge of learners. Focusing utterances are represented emphatically in the interface so as to distinguish them from normal utterances. Experimental result showed that our method could detect more than 60% of focusing utterances correctly.
The Impact of Learning Styles and Instructional Methods on Students’ Recall and Retention in Programming Education
Authors: TIE Hui-Hui , UMAR Irfan Naufa
Published: January 2025

Learning styles are the predetermined indicator which learners respond to and use stimuli in the context of learning. It is the preferred mode that learners perceive and process new information at a certain pace, which in turn affects their academic performance. This paper focuses on the visual-verbal learning styles as well as pair programming (PP) and direct instruction (DI) methods. A group of 83 first year computing students was involved in this experimental study. These students from two intact classes were randomly assigned either to the experimental group that received PP, or to the control group that received DI. During the seven-week treatment, the participants in PP group worked in pairs, and those of DI group worked individually to solve novel programming scenarios. Three computer programming performance tests (CPPT) – a pretest, an immediate posttest and a delayed posttest were conducted to evaluate the students’ recall and retention performance on programming comprehension. The post hoc test results revealed that both the visual and verbal students taught in the PP and DI groups performed equally good in recall performance. However, only the verbal students in the DI group significantly outperformed the visual students in retention. In conclusion, the diversity of learning styles influence students’ engagement in understanding the programming concepts; significantly affects information retention and later on their academic achievements.