bluuebunny/crossref_metadata_2025 huggingface dataset:
Commercial industrial synthesis of Naproxen
Authors: Krokou Charalambia , Koutsoyianni Konstantina , Kotanidou Christina , Kalafatas Angelos
Published: June 2024

Naproxen, a derivative of α-aryl propionic acid, belongs to the class of Non-Steroidal Anti-Inflammatory Drugs NSAIDs and is commercially available under the name “Aleve”. It is the first Non-Steroidal Anti-Inflammatory NSAID that was isolated in its pure form as the S enantiomer by the Pope -Peachy method. The synthetic processes that have taken place in the industry in recent years are the subject of extensive scientific research and analysis with the aim of improving them to find a more "green", efficient, economical and short process. In this context, a thorough historical review of naproxen is presented, focusing on its development from its commercial application in the early 1970s to its current position. Its synthesis began in 1970 by Syntex with beta-naphthol as a raw material and a production of 500 kg. It was also commercialized by Syntex in 1976. The present industrial synthesis took place in the period 1984-1993, with a yield of 90% using the Pope-Peachy method and a recovery of N-alkylglucamine in each cycle of 98%. A brief reference is made to the chemical structure of the molecule, its pharmacodynamic and pharmacokinetic profile as well as its mechanism of action in order to understand at a later stage the mechanism as well as the catalytic system of the predominant industrial synthesis of naproxen, highlighting the chemical reactions. Through a detailed flow chart, the exact synthesis process is presented, describing each step of the process in technical detail. Finally, statistical data on naproxen's patents and formulation publications are presented, highlighting its global influence and importance in the field of the pharmaceutical industry.
Oral Disintegrating Films: A Review
Authors: Raihan Roshaan , Wafa Azimullah , Zhakfar Aqa Mohammad , Sudhakar CK
Published: June 2024

The oral route stands out as a preferred method for drug administration due to its cost-effectiveness and ease, contributing to enhanced patient compliance. Some individuals, particularly the geriatric and pediatric populations, encounter difficulties swallowing conventional tablets and hard gelatin capsules. To address this, oral disintegrating drug delivery systems are established as substitutes for tablets, capsules, and syrups. Notably, fast-dissolving oral thin films offer a practical solution for patients such as those in pediatric, bedridden, or developmentally disabled categories, as well as the geriatric population who struggle with a tablet or hard gelatin capsule ingestion. This innovative dosage form involves the creation of thin films consuming water-soluble polymers that quickly disintegrate and dissolve in the mouth cavity. It serves as a substitute stage for those particles that undergo significant metabolism of drugs in the liver. This study provides an overview of numerous dosage form-formulations, preparation approaches, and quality control measures related to fast-disintegrating films.
Contextualização acerca do ensino da Língua Portuguesa e da linguagem escrita no Brasil: breves apontamentos históricos
Authors: Sousa Andrirlei Santos de , Castro Rafael Fonseca de
Published: July 2024

Este artigo tem como objetivo analisar as transformações ocorridas no ensino da língua portuguesa no Brasil, com foco no aprimoramento da escrita. Para isso, dividimos o estudo em três períodos: Era Colonial, Era Imperial e Era Republicana. A Era Colonial abrange o período de 1500 a 1822, durante o qual o ensino da escrita estava voltado à catequização pelos jesuítas, utilizando a língua Tupi. A Era Imperial, que compreende os anos de 1822 a 1889, é marcada pela Reforma Educacional de Couto Ferraz em 1854, que valorizou a língua portuguesa como língua oficial e introduziu a literatura nacional ao ensino. Por fim, a Era Republicana trouxe mudanças significativas no ensino da língua portuguesa, refletindo os movimentos românticos e a busca pela identidade nacional. O presente manuscrito consiste em umtexto criado a partir de pesquisa bibliográfica com a intenção de apresentar um panorama histórico acerca do ensino da língua portuguesa no Brasil, com foco na linguagem escrita, com vistas a consubstanciar discussões contemporâneas sobre o tema. Ao final, sugere o trabalho com intervenções pedagógicas sobre a escrita com base no pressuposto histórico-cultural de consciência e controle.
Problematizando o ensino de frações em diferentes tempos: um relato de experiência com ensino superior
Authors: Caputo Débora Rodrigues , França Denise Medina de Almeida
Published: July 2024

A autora doutoranda e sua orientadora relatam uma experiência como oficineiras em uma turma de pedagogia, do Universidade do estado do Rio de Janeiro, realizado durante o primeiro e segundo semestre de 2022, com o objetivo de proporcionar aos participantes ferramentas teóricas possibilitando uma atuação profissional mais crítica, baseada em memórias de práticas. As pesquisadoras atuam no campo da História da Educação Matemática e utilizam o referencial teórico-metodológico desenvolvido por historiadores da educação, mobilizando as categorias de análises propostas por Hofstetter e Schneuwly (2017). A oficina foi produzida e aplicada com o intuito de caracterizar as abordagens didáticas para o ensino de frações em diferentes tempos. O resultado apontou para aslacunas de aprendizagem dos futuros docentes em relação aos diferentes conceitos de frações e a falta de uma problematização sobre o tema. Apesar disso, as pesquisadoras consideram a experiência positiva, pois proporcionou um espaço de reflexão e problematização, permitindo aos participantes superar seus desafios de aprendizagem em relação ao conceito de fração e refletir sobre suas futuras práticas.
SIM-Based Learning Modules for English 6
Authors: Andaya Rowena
Published: June 2024

The main focus of the study was the development of SIM-Based Learning Modules for English 6. The specific problems dealt with were the level of performance in English of Grade 6 learners for SY 2019-2020 based on the results of the first and second quarterly assessments; challenges encountered by the learners and teachers in the delivery of learning activities; acceptability of the developed Learning Modules as evaluated by the experts. The participants of the study were ten (10) learner participants, and four (4) Grade 6 teachers. Descriptive and Qualitative methods were employed. For data analysis using the Qualitative method, coding, identifying themes, and summarizing were performed. For the Descriptive Method, the weighted mean and simple percentage were utilized. The level of performance of Grade 6 learners in English based on the results of the first and second quarterly assessments were both very low having most of the learners in the Satisfactory and Fairly Satisfactory Levels. The challenges encountered by the learners and teachers in the delivery of learning activities in the subject were the learners’ poor vocabulary, misbehavior, absenteeism, lack of textbooks, reading difficulties, and level of time management. SIM-Based Learning Modules for English 6 were created to be used as supplementary materials in teaching English 6. The acceptability of the developed learning modules was guaranteed by the experts and paved its recommendation for utilization as supplementary learning resources.
Development Contributions of Sangguniang Kabataan Officials: The Case of Cawayan Linuk, Marantao, Lanao del Sur
Authors: Mascara Ashnor
Published: June 2024

The Sangguniang Kabataan (SK), commonly known as the Youth Council, stands as a vital conduit between the youth and the government, symbolizing the acknowledgment of the pivotal role that young individuals play in the nation's development. Positioned as a training ground for future leaders, the SK aims to enhance youth participation in governance. This study aimed to evaluate the perceived development contributions of Sangguniang Kabataan Officials from the perspective of their youth constituents. Utilizing a mixed-methods approach, the research employed both quantitative and qualitative methodologies. The quantitative component employed a cross-sectional survey design, while the qualitative aspect involved in-depth interviews. The study revealed that youth constituents exhibited a commendable understanding of the structure of the Katipunan ng Kabataan (KK) and the powers and functions of Sangguniang Kabataan Officials. Contrastingly, the findings exposed a concerning gap in the knowledge of Sangguniang Kabataan Officials regarding the structure of the Katipunan ng Kabataan (KK) and their powers and functions. Furthermore, the study highlighted a significant disparity between proposed programs and projects by the SK Officials and their actual implementation. Considering these findings, it is imperative to recommend stringent supervision and orientation for Sangguniang Kabataan Officials. This strategic intervention aims to mitigate the risk of neglecting responsibilities due to a lack of knowledge. The study underscores the importance of equipping SK Officials with the necessary understanding to fulfill their roles effectively, ensuring that they contribute meaningfully to the development of the community and nation at large.
Exploring the Influence of Social Support on the Psychological Well-Being of Senior High School Students in Davao Del Norte: A Correlational Study
Authors: Otero Archie , Deguito Prima , Regidor Analyn , Bauyot Marleonie
Published: June 2024

The adolescent phase of life can be difficult due to academic, social and identity issues as well as mental health problems. Research has been conducted globally on how these aspects relate to psychological well-being in adolescents, especially in culturally rich countries like the Philippines. Our study specifically focuses on Davao del Norte, a prosperous province struggling with youth mental health issues despite its economic development. Our quantitative research uses established tools such as the Social Support Survey and Ryff's Psychological Well-being Scale. The results show that overall social support is strong (mean = 4.18), primarily from family members (mean = 4.34) and friends (mean = 4:01). Moreover, there is a positive correlation between social support and successful outcomes for teen participants (Pearson-r=0 .889). This study offers valuable information regarding Filipino cultural values of community-based supportive networks at all levels which benefits local policymakers, mental health professionals, and senior high school students alike. In conclusion, our mission lies not just in statistical analogy but also in initiating transformative changes facilitating resolving larger conversations about Youth Mental Health concerns within Philippines society.
Perspectives of College Students on the Filipino Rescue Mission to the Jews
Authors: Casiño Rey Marco
Published: June 2024

This research explored the participant’s sensemaking capacity using their written narratives on the documentary on the Filipino rescue mission to the Jews during the Nazi holocaust. The study used the framework point of view (POV) and perspective as these two are considered the main cognitive processes that help shape a person’s narrative. Through the lenses of POV, the research sought how the participants positioned themselves to understand the character’s stance in the documentary and the type of POV they used as a point of angle in writing their narrative. More than organizing their thoughts, the concept of perspective gave a background of how the participants attached personal meanings to the character’s story during the rescue mission, and weaved these to draw their interpretations of this historical event. The study, with 37 participants, applied frequency counting, percentage calculation, and thematic analysis for the data analysis. The findings revealed that participants primarily used the first-person POV as a point of angle to express their thoughts about the rescue mission. On the other hand, their narratives revealed different themes that emphasize how Filipinos accepted the Jews, the endearing Filipino trait that surpasses hospitality, the humanitarian legacy etched in history by President Manuel Quezon, and their reflections on the event which most of the participants does not know about. The study also highlights the importance of incorporating emotional cues to effectively shape the writer’s perspective in a narrative to vivify not only the understanding of historical events but also the personal meanings the writer attaches to them.
Analysis of the President's Contexts in Speaking Tough Language
Authors: Erbite Larry
Published: June 2024

This paper examined the speeches of President Rodrigo Roa Duterte, the 16th President of the Republic of the Philippines who was labeled as a singular man with a singular voice. This paper used pragmatic analysis. This research capitalized on the contexts of using the expression “Putang Ina” (son of a whore) in the speeches working within the Taxonomy of Illocutionary Forces by John Searle. Moreover, it also utilized Habitus and Field Theory by Pierre Bourdieu. The result showed that the president made use of physical, linguistic, social, and epistemic contexts in his speeches. Duterte’s utterances exhibited his ability to assert power and authority. Moreover, tough language was used to attack the interlocutors and despite that, the president was still an effective speaker. The use of tough expressions in his speeches has become his habit and was already part of his system to convey abhorrence.
LA TRANSPARENCIA PÚBLICA Y EL EFECTO EXPANSIVO DE LA BUENA ADMINISTRACIÓN EN EL PROCEDIMIENTO ADMINISTRATIVO
Authors: Ivanega Miriam
Published: July 2024

Esta obra colectiva es el resultado de las aportaciones realizadas en el marco de las XIII Jornadas Prof. Meilán Gil de Derecho Administrativo Iberoamericano sobre «La Buena Administración del procedimiento administrativo» organizadas por el grupo de investigación de Derecho Público Global de la Universidade da Coruña y celebradas en el Pazo de Mariñán, propiedad de la Diputación de A Coruña, y en la Facultad de Derecho de la Universidade da Coruña, del 4 al 8 de abril de 2022. Destaca la gran calidad y variedad de los temas que se analizan, que contribuyen a aportar puntos de vista novedosos en la materia, con la experiencia de expertos de distintos países desde una perspectiva iberoamericana, lo que enriquece el conocimiento de esta temática desde un enfoque de Derecho comparado. Se tratan aspectos de gran interés y relevancia como las proyecciones del principio de buena administración en el procedimiento administrativo; la buena administración en el procedimiento de elaboración de normas; la buena administración en la tramitación del procedimiento administrativo; la buena administración en los procedimientos sancionadores; la buena administración en los procedimientos de responsabilidad patrimonial; buena administración, procedimiento administrativo e inteligencia artificial; así como diversas cuestiones relacionadas con el Derecho Urbanístico Iberoamericano, el Derecho Ambiental Iberoamericano, el Derecho Administrativo Social y la Contratación Pública Iberoamericana.
LA BUENA ADMINISTRACIÓN Y LOS PROCEDIMIENTOS ADMINISTRATIVOS PARA LA EXPLOTACIÓN MINERA EN VENEZUELA
Authors: Pernía Reyes Mauricio
Published: July 2024

Esta obra colectiva es el resultado de las aportaciones realizadas en el marco de las XIII Jornadas Prof. Meilán Gil de Derecho Administrativo Iberoamericano sobre «La Buena Administración del procedimiento administrativo» organizadas por el grupo de investigación de Derecho Público Global de la Universidade da Coruña y celebradas en el Pazo de Mariñán, propiedad de la Diputación de A Coruña, y en la Facultad de Derecho de la Universidade da Coruña, del 4 al 8 de abril de 2022. Destaca la gran calidad y variedad de los temas que se analizan, que contribuyen a aportar puntos de vista novedosos en la materia, con la experiencia de expertos de distintos países desde una perspectiva iberoamericana, lo que enriquece el conocimiento de esta temática desde un enfoque de Derecho comparado. Se tratan aspectos de gran interés y relevancia como las proyecciones del principio de buena administración en el procedimiento administrativo; la buena administración en el procedimiento de elaboración de normas; la buena administración en la tramitación del procedimiento administrativo; la buena administración en los procedimientos sancionadores; la buena administración en los procedimientos de responsabilidad patrimonial; buena administración, procedimiento administrativo e inteligencia artificial; así como diversas cuestiones relacionadas con el Derecho Urbanístico Iberoamericano, el Derecho Ambiental Iberoamericano, el Derecho Administrativo Social y la Contratación Pública Iberoamericana.
Impact of Capital Structure on Firm Value with Profitability as Mediator: Indonesian Coal Companies Study
Authors: Widigdya Singgih , Akhmadi Akhmadi , Ichwanudin Wawan
Published: June 2024

Over the past six years, global economic volatility shaped by geopolitical complexities has significantly impacted the coal sector, marked by fluctuating prices influenced by events such as the Ukraine crisis and the COVID-19 pandemic. This study focuses on Indonesian coal companies, examining the relationship between capital structure (DER), firm performance (ROA), and firm value (PBV). Through empirical analysis of 15 listed companies from 2018 to 2023, utilizing Hayes' Process Macro Model 4, the research finds that higher Debt to Equity Ratios (DER) negatively affect Return on Assets (ROA), indicating reduced efficiency in asset utilization. However, DER positively correlates with Price to Book Value (PBV), implying investor optimism regarding future earnings and asset worth. The study underscores the nuanced interplay between financial metrics in shaping corporate value within Indonesia's coal sector, offering insights for strategic financial management amid market uncertainties.
Development of Ground Control Station for Unmanned Aerial Vehicles
Authors: R S Krithiga ,   Division of Aerospace Engineering, Karunya Institute of Technology and Sciences, Coimbatore, India- 641114.
Published: July 2024

Unmanned aerial vehicles (UAVs) have emerged as important tools in various industries, from military research to civilian applications such as agriculture, disaster management and research. This paper examines the technological development of GCS and current state-of-the-art developments, including advances in hardware, software, and human-machine interfaces. Through a systematic review of recent research, we identify key policy considerations, performance criteria, and challenges associated with GCS development. In addition, we explore autonomy, artificial intelligence integration, cybersecurity, interoperability standards, and other development trends that are changing the UAV industry landscape. Combining insights from academic literature, industry reports, and technology developments, this review provides a comprehensive understanding and new idea of the state of GCS technology and valuable perspectives on future research directions and practical applications in UAV systems.
IOT Based Drone Flight Controllers
Authors: J Balakannan
Published: July 2024

Technological developments have been the driving force behind the progress of Unmanned Aerial Vehicles (UAVs), with the junction of Internet of Things (IoT) technologies at the cutting-edge of this transition. Drone flight controllers' skills and functionalities have undergone an evolutionary change because of the rising integration of these two areas in recent years. Unlocking new potential requires an understanding of the symbiotic connection that exists between IoT and drone flight controllers, as drone deployment spreads across numerous industries. This thorough study paper aims to thoroughly investigate and assess the existing situation, illuminating the creative uses, challenging obstacles, and significant breakthroughs related to the incorporation of IoT technology into drone flight controllers.
Approximation of solutions of nonlinear problems in hyperbolic spaces
Authors: HARBAU MURTALA HARUNA , MUHAMMAD SAHURA BADAMASI , UGWUNNADI GODWIN CHIDI
Published: June 2024

In this paper, we introduce a new iterative algorithm for approximating a common element of the set of solutions of an attractive point of further 2-generalized hybrid mapping, equilibrium problem and a common zero of a finite family of monotone operators in hyperbolic spaces. We establish strong convergence theorem under suitable assumptions, and also give numerical example to support our main result. Our results generalize and improve many recent results in the literature.
PENGARUH PENERAPAN TEKNIK ICE BREAKING TERHADAP PEMBELAJARAN PESERTA DIDIK KELAS XII SEKOLAH MENENGAH ATAS DI KABUPATEN TAKALAR
Authors: Syafriwana Syafriwana
Published: June 2024

The aim of this research is to explore the idea of moderation in various dimensions of human life. The method used is a literature review, which involves searching for and analyzing information sources in both print and digital forms related to moderation. The researcher conducted searches in libraries and utilized various web search engines to collect relevant data. The literature study activities involved reading, note-taking, and processing information from various sources such as books, journals, documents, and publications in both print and electronic forms. The findings of this research indicate that moderation in a religious context is consistency in following the teachings of Allah. This fosters a moderate attitude among Muslims, which is balanced in practicing religion and social interactions in the world. The Qur'an and the understanding of scholars affirm the condition of Muslims as a community that upholds goodness, justice, and balance, without adopting an extreme stance in religion, yet not neglecting their religious obligations. Moderation enables people to act justly and become role models for others. The concept of moderation applies not only to a single aspect of life but encompasses all aspects, with balanced and mature regulation.
STRUKTUR DAN KOMPOSISI HUTAN MANGROVE DI NEGERI HATUSUA KECAMATAN KAIRATU KABUPATEN SERAM BAGIAN BARAT
Authors: Rante Queen Athalia Deborah , Sahupala Andjela , Komul Yulianus
Published: July 2024

The aim of this research is to determine the structure and composition of mangrove forests in Hatusua State, Kairatu District, West Seram Regency. And vegetation analysis was carried out by collecting data on the type, number, diameter and height of trees. In this research, the path method was used by carrying out a 100% inventory. The measuring plot area for the vegetation growth level of Seedlings, Saplings and Trees is 20 m x 20 m, a total of 46 plots for a total area of ​​1.84 ha. The research results show that the mangrove forests in Hatusua State can be divided into two from inundation, namely the middle zone and the distal zone, where in this mangrove forest there is no proximal zone because there are no mangroves that face the sea. The stratification of Hatusua State's mangrove forests is simpler than that of mainland natural forests. Mangrove trees in Hatusua Country can reach a tree height of 15 – 25 meters, which are dominated by Rhizophora apiculata, Heritiera littoralis, Parmentiera cereifera, and Intsia bijuga. The Hatusua State mangrove forest diversity index value of 1.37 seedlings, 2.30 saplings and 1.36 trees is categorized as medium because the value 1 <H' < 3.
Influence of mechanochemical treatment and oxygen inhibited layer on the adhesion of self-adhesive resin cement to bulk-fill composite resin
Authors: Dutta Sreya , Priyadarsani Sahu Samikhya , Arora Anushka , Natarajan Srikant , Parolia Abhishek , Thomas Manuel
Published: June 2024

Objectives: This study evaluated the shear bond strength (SBS) of self-adhesive resin cements (SARC) to bulk-fill composite resins (BFCR) following mechanical and chemical surface treatments.
Materials and Methods: The BFCR discs fabricated were divided into four groups, based on the presence or absence oxygen inhibited layer (OIL) and mechanical surface treatment, as follows; group I: OIL+no surface treatment (NT), group II: no OIL+NT, group III: no OIL+diamond abrasive (DA), group IV: no OIL+air abrasion (AA). Each group was further divided into two subgroups based on chemical treatment using a silane agent. Following this, SARC cylinders were bonded to the surfaces of the treated BFCR samples. SBS was evaluated for all samples and failure analysis was carried out. The data were analyzed using independent t-test, one-way ANOVA and post hoc Tukey test, and a p value of
The Relationship between Pont, Bolton Analysis, DMF Index and the Severity of Malocclusion at SDN Gambut 10, Banjar Regency, South Kalimantan, Indonesia
Authors: Budipramana Melisa , Wibowo Diana
Published: June 2024

Background: Malocclusion is abnormal relationship between upper and lower jaw. Malocclusion can lead to facial aesthetics dissatisfaction, difficulty in speaking, chewing and swallowing, and also temporomandibular joint and orofacial pain. There are several factors that can cause malocclusion, such as: genetics (hereditary), overall health history, oral habit and local factors (e.g.: misplaced tooth germ, agenesis, and caries). These factors can be observed by measuring jaw length and width, jaw discrepancy as well as caries severity level. Purpose: To analyze the relationship between some etiology of malocclusion and the severity of malocclusion. Methods and materials: This was a cross-sectional observation research to analyze the condition of malocclusion and its possible cause of etiology. Alginate impression was taken on 104 samples, then poured with type III dental plaster to create study models. Several measurements were made on the models: premolar and molar width (Pont’s analysis), tooth size discrepancy (Bolton’s analysis), and jaw discrepancy. The severity of malocclusion was determined based on ICON index, while the severity of caries was categorized using DMF index. The data obtained were displayed in the form distribution and percentage based on gender, then Chi-square test was performed to analyze the relationship between the variables. Results and Conclusion: The characteristics of malocclusion in grade 4-6 students at SDN Gambut 10 are mild level of malocclusion with constriction of both upper and lower jaw. There is correlation between constriction in molar region and lower jaw crowding with the severity of malocclusion. Malocclusion occurs due to various etiological factors, thus its severity cannot be determined by some factors alone.
Rootless Tooth Hanging with Gutta Percha Cone: Report of a Case with Replacement Root Resorption
Authors: . Tannishtha , Hegde Shruthi , Babu G Subhas , Ajıla Vıdya
Published: June 2024

Resorption results in damage of tissues by either physiologic or pathologic process. External tooth resorption begins within the cementum, dentin or both and continues inwards approaching the pulp of the tooth. It may penetrate the pulp if not treated, leading to a connection between the pulp tissue and the bone that surrounds it. Replacement root resorption is type of resorption distinguished by loss of tooth substance along with periodontal ligament (PDL) and its replacement by bone tissues resulting in dental ankylosis. External replacement resorption is progressive in nature. Age has a strong impact on rate of resorption, young individual has faster resorption. Present report describes the clinical, radiographic features of 18-year-old male reported with a mobile tooth in the maxillary anterior region for one month. Pinkish discoloration, mobility and intrusion were observed with the maxillary left central incisor (#21) and Ellis class II fracture was seen in the maxillary right central incisor (#11). Intra oral periapical radiograph revealed complete root resorption with 21 and radiopaque root canal restorative material in the alveolar region giving unique radiographic presentation of hanging crown with the support of gutta percha cone. Cone beam computed tomography after the tooth extraction revealed retained endodontic material in the alveolar bone. In cases of avulsion of tooth due to trauma and reimplantation the practicing dentists should be aware of prognosis in terms of external replacement root resorption and importance of regular long term follow up. Present article aims to report unique presentation of external replacement resorption, 10 years after trauma to the tooth.
Prevalence of Third Molar Agenesis in the Turkish Subpopulation: Clinical Evaluation
Authors: Çelik Berrin
Published: June 2024

Amaç: Bu çalışmanın amacı, Türk subpopülasyonunda geniş bir yaş aralığında üçüncü molar (3M) agenezi prevalansını ve dağılımını, klinik değerlendirme ile araştırmaktır.
Gereç ve Yöntemler: Yaşları 15 ile 83 arasında değişen, toplam 1479 hastanın (905 kadın, 574 erkek) klinik muayene ve radyografik değerlendirmeleri yapıldı. Hastaların cinsiyet ve yaş bilgileri, 3M agenezi varlığı/yokluğu, agenezi sayısı, çene lokalizasyonları (maksilla/mandibula) ve ilgili diş numarası not edildi. Veriler ki-kare testi kullanılarak analiz edildi (p
Perceptions of Dentists Towards Artificial Intelligence: Validation of a New Scale
Authors: Buldur Burak , Teke Fatih , Kurt Mehmet  Ali , Sağtaş Kaan
Published: June 2024

Objectives: To enhance the effectiveness and efficiency of using artificial intelligence (AI) in healthcare, it is crucial to comprehend the perceptions of healthcare professionals and individuals regarding AI. This study aimed to: (i) develop and conduct psychometric analyses of a new measurement tool, the AI Perceptions Scale (AIPS); and (ii) identify and compare sub-dimensions of perceptions of AI and its sub-dimensions, specifically in the dental profession.
Materials and Methods: The study used a cross-sectional and correlational design involving 543 dentists. The data collection tools used were a socio-demographic form, the AIPS, and the Dental Profession Perceptions Scale (DPPS). Construct validity was assessed using exploratory and confirmatory factor analysis. Multivariate analysis of variance was utilized to test the difference between AIPS scores among groups.
Results: The AIPS contained 26 items measured on a 5-point Likert response scale and demonstrated excellent internal and test-retest reliability. Exploratory and confirmatory factor analyses of the AIPS identified six factors that categorized perceptions of AI, including 'Human', 'Security', 'Accessibility', 'Vocational', 'Technology', and 'Cost'. The six-factor solution of the AIPS model demonstrated a good fit for the data. AIPS scores varied depending on gender, working place, occupational experience, the need to use AI, and the frequency of AI use in dental practice. The total AIPS score had the strongest correlation with the "human" factor and the weakest correlation with the "accessibility" factor. Statistically significant correlations were observed between the AIPS score and DPPS total, as well as each of its three sub-scales.
Conclusions: This study developed a new scale, the AI Perceptions Scale (AIPS), to evaluate perceptions of AI in healthcare. The perceptions of dentists towards AI were categorized into six distinct factors. The AIPS scale was found to be a reliable and valid measurement tool, indicating that it can be effectively used in future research.
Non–syndromic impacted primary molar with eruption disturbance in premolars: A case report of an unusual occurrence
Authors: Sultan Amina , Juneja Akanksha , Zaman Muzna
Published: June 2024

Tooth impaction is a commonly observed dental anomaly frequently discussed in the dental literature. Overall, the prevalence of impacted teeth in deciduous dentition ranges between 1.3% to 8.9%, with siblings experiencing a noticeably greater incidence. Based on the data, the most impacted primary teeth seen in children are second deciduous molars, followed by primary central incisors. Impaction of primary teeth may be associated with disturbance in their permanent successors, so long-term observation is necessary until the permanent successors erupt.
Evaluation of the Fractal Dimension in the Apical Region of Primary Teeth with Unilateral and Bilateral Infraocclusion
Authors: Kaya Sema , Avcı Burçin
Published: June 2024

Objectives: This study aims to employ fractal analysis (FA) to determine potential variations in the mandibular trabecular bone structure in the apical region among individuals with unilateral and bilateral infraocclusion of primary teeth compared to a control group.

Materials and Methods: Forty-three carious primary teeth identified from panoramic radiographs taken for diagnostic purposes between January 2018 and December 2023 in the Department of Oral, Dental, and Maxillofacial Radiology of our institution were included in this investigation. Categorical variables were analyzed using the chi-square test, while continuous variables were assessed through Student paired t-tests and ANOVA tests. The threshold for statistical significance was set at p < 0.05.

Results: The analysis revealed that the mean fractal dimension (FD) did not significantly differ between unilateral and bilateral infraocclusion groups based on gender (p > 0.05). Although the FDs in the apical regions of unilaterally infraoccluded teeth and their contralateral counterparts were observed to be lower, the disparity based on occlusion position did not reach statistical significance (p: 0.11). Moreover, no significant distinctions were observed in the FD or resorption levels between teeth exhibiting bilateral infraocclusion on the right and left sides (p: 0.877, p: 0.938). It was noted that the presence of an opposing tooth positively influenced the FD; however, this effect did not achieve statistical significance.

Conclusions: While infraocclusion is prevalent in mandibular primary molars, this study did not observe any discernible alterations in the mandibular trabecular bone structure attributable to infraocclusion. Unilateral infraocclusion, in particular, was found to be a common and relatively benign condition. Additionally, numerical anomalies such as hypodontia and supernumerary teeth might exhibit associations with infraocclusion.
More Pay and Benefits or Better Work-life Balance? Post Pandemic Perspectives on Employee Centricity among University Frontline Staff
Authors: Dangaiso Phillip , Jaravaza Divaries Cosmas , Mukucha Paul , Bowora Audrey , Hlabiso Gaylord , Jonasi Jonasi
Published: July 2024

The COVID-19 pandemic forced organisations across diverse industries to redraw their business models globally. Businesses crumbled, downsized, lay off workers, streamlined and digitalized their workflow, maintaining skeletal staff to support integral business functions. Remote working and flexible schedules were institutionalized to manage service employees globally. The study conducted a comparative analysis on the effects of work-life balance and employee remuneration on employee job satisfaction and loyalty intentions. The study targeted frontline staff at three public universities in Zimbabwe and 327 valid responses were obtained. Structural Equation Modeling (SEM) revealed that employee remuneration, remote working and flexible scheduling had positive and significant influence on employee job satisfaction. Further, analysis indicated employee preference of remote working and flexible work scheduling and over more pay and benefits. The positive impact of job satisfaction on employee loyalty intentions was also confirmed. This study flags the significant contribution of work-life balance by bringing new empirical evidence on the relative significance of remote working, flexible working arrangements and employee remuneration on employee job satisfaction and loyalty intentions in the post pandemic normal. The study recommends that universities should harness digital technologies to promote sustainable remote working and enhanced employee autonomy.
Seven largest trees pack
Authors: Cisiński Maciej , Żak Andrzej
Published: July 2024

The Tree Packing Conjecture (TPC) by Gyárfás states that any set of trees \(T_2,\dots,T_{n-1}, T_n\) such that \(T_i\) has \(i\) vertices pack into \(K_n\). The conjecture is true for bounded degree trees, but in general, it is widely open. Bollobás proposed a weakening of TPC which states that \(k\) largest trees pack. The latter is true if none tree is a star, but in general, it is known only for \(k=5\). In this paper we prove, among other results, that seven largest trees pack.
The Degree of Implementation of Waste Management on Ship
Authors: Montallana Derek Mar , Mausisa Herminigildo , Aquino Renz Ian , Balacuit Jade Nathaniel , Menil Feldan , Roferos Marc Leo , Yaon Jezryll
Published: June 2024

Ships generating waste pose a significant environmental challenge in the maritime sector. This research aims to assess how effectively waste management practices are implemented by maritime personnel to mitigate the environmental impacts of onboard waste. Data gathered from survey questionnaires were analyzed using a quantitative research design, focusing on responses from chief officers and second engineers of ships. A four-point Likert scale was employed, and results were evaluated using frequency percentages, weighted means, and the Chi-square statistical analysis. The study aimed to profile the ship's crew and evaluate the implementation of waste management strategies, particularly regarding waste management plans and waste disposal onshore and ship-to-shore. The findings indicate that waste management implementation at the Port of Surigao's ships was fully achieved. These results underscore the importance of comprehensive waste management systems and training to ensure consistency in perceptions and practices among maritime officers. Therefore, the researchers suggested that ship operators can reduce environmental impact and promote sustainability in the maritime industry by developing a comprehensive waste management plan, providing crew training, installing effective waste segregation facilities, implementing recycling initiatives, and conducting regular audits.
Trabajo social clínico relacional: un acercamiento a factores que facilitan la alianza terapéutica con familias
Authors: De Toro Consuagra Ximena , Sharim Kovalskys Dariela
Published: July 2024

Las familias que son derivadas al sistema de protección infantil en Chile han enfrentado diversas exclusiones sociales y han ingresado repetidamente al sistema, lo que genera dificultades específicas al momento de brindar un apoyo efectivo cuando son derivadas por una causa de vulneración de derechos. Este artículo tiene como objetivo revelar cómo un foco en la relación terapéutica puede contribuir a la intervención familiar. Para lograr esto, analizaremos qué factores relacionales pueden facilitar u obstaculizar la alianza terapéutica entre trabajadores sociales y familias de niños y niñas que asisten al sistema de protección. Nuestro estudio es de naturaleza longitudinal, y consistió en seguir a seis díadas de trabajadora social-cuidadora durante 11 meses utilizando diversas técnicas cualitativas. Se encontraron factores que cobran distinta relevancia dependiendo del momento de la intervención. Algunos de los factores facilitadores identificados incluyen una actitud libre de juicio, empatía, una comprensión relacional de los problemas, crear un sentido de seguridad en el espacio terapéutico, estregar credibilidad, separar a la persona del problema y lograr un equilibrio entre el control y la relación de ayuda. Entre los factores obstaculizadores está el no proveer claridad del rol de la trabajadora social o de la frecuencia de la relación, el uso de un lenguaje técnico y no informar a las familias de los reportes o el proceso judicial. El artículo concluye con un análisis de los resultados, recomendaciones para la formación de trabajadoras sociales y futuras líneas de investigación.
Analysis of Rainfall Variability and Probability in Parbhani District, Maharashtra, India
Authors: Sayyad R.S. , Phad S. V. , Dakhore K. K.
Published: June 2024

Daily data of 30 years (1987-2016) was used to find rainfall variability & probability distribution, wet & dry weeks and incomplete gamma distribution analysis at Parbhani. The annual and seasonal rainfall data has analyzed statistically and different statistical parameters like mean, median, standard deviation, coefficient of variation, coefficient of skewness and kurtosis. Weekly initial and conditional probabilities of dry and wet spell for monsoon and post-monsoon rainy season for 20 mm, 40 mm, 60 mm and 80 mm for the 22nd (28th May to 3rd June) to 48th (26th November to 2nd December) Standard Meteorological Week were determined, to obtain specific information needed for crop planning and for carrying out agricultural operations. The probability of occurrence of wet week preceded by another wet week is higher from 23rd to 39th SMW. Incomplete gamma probability distribution for weekly rainfall shows that there was 90% probability of getting an assured rainfall of at least 641.6 mm and more than 20 mm of rainfall could be expected during 24th to 36th and 38th SMW with 50 % probability, which shows the potentiality for rain water harvesting. Therefore, it is required to create the means for the storage of rainfall that can be utilized in the hard time to meet the shortage of water.
Exploring the Global Potential of Seaweed Farming for Carbon Removal and Climate Mitigation
Authors: Kumari Niru , Pandey Amit Kumar , Singh Ashutosh
Published: June 2024

Considering seaweed can store carbon dioxide (CO2) from the atmosphere, it has emerged as a promising method for removing carbon from the environment and mitigating the effects of climate change. The global potential of seaweed farming as a scalable method of removing carbon dioxide and mitigating climate change is examined in this study, with an emphasis on the interaction between biophysical limitations and current understanding. This study assesses the diversity in carbon removal capacity across varied seaweed farming conditions worldwide by a thorough assessment of the literature and data analysis. The effectiveness of carbon sequestration by seaweed farming is greatly influenced by biophysical factors, including species selection, growing methods, oceanic conditions, and geographic location. Through the synthesis of existing knowledge and the identification of critical knowledge gaps, this offers insights into the optimisation of seaweed farming practices for improved carbon removal and climate resilience. The results highlight how crucial it is to take biophysical limitations into account when planning and carrying out seaweed farming projects that aim to reduce global climate change.
A Rare Case Report of Intrabdominal Fibrosarcoma in a German Shepherd Dog
Authors: Saharan Sandeep , Poonia Anju , Kumar Amit , Tiwari Deepak Kumar , Jangir Babu Lal , Sharma Maneesh
Published: July 2024

The purpose of this study is to present an intra-abdominal fibrosarcoma in a canine and its histopathological findings. An eight years old female german shepherd was brought to department of Veterinary Clinical Complex, LUVAS, Hisar. The dog was anorectic with dull and depressed condition. Physical examination showed pale mucous membranes and distended abdomen. There was decrease in haemoglobin progressively. On Palpation of the abdomen a painless mass of hard consistency and irregular surface was felt. Serum biochemical abnormalities included increased SGOT, SGPT and alkaline phosphatise but plasma total protein, globulin and albumin was within normal range. The case was diagnosed with the help of radiography and ultrasonography. Thus, an exploratory laparotomy was performed, identifying a multinodular mass in the omentum and mesentery attached to a portion of the stomach and small intestine. An eight kilogram firm mass with irregular surface and great vascularisation was excised. On histopathology, the tumourous mass was found to be fibrosarcoma characterized by spindle shaped neoplastic cells arranged in interwoven pattern and presence of mitotic figures.
EMOÇÕES DE UMA PROFESSORA DE LÍNGUAS NA PANDEMIA
Authors: Camargo Aragão Rodrigo , Guanaes Luan
Published: July 2024

Este trabalho reporta as inter-relações entre a experiência de ensino na pandemia de COVID-19 e as emoções de uma professora de línguas à luz de estudos da Linguística Aplicada. A metodologia é qualitativa e baseada na Pesquisa Narrativa com análise de conteúdo. Os resultados indicam emoções de tristeza e frustração em relação à falta de apoio institucional, à sobrecarga de atividades com tecnologias digitais e à ausência de reconhecimento social pelo trabalho desempenhado. As mudanças repentinas na vida da docente nos indicam um agravamento do mal-estar no trabalho. Argumentamos em favor do papel da reflexão sobre as emoções na vida docente como auxiliar na lide com um cenário de uma profissão imersa em uma vida social em crise. O estudo reitera a necessidade de inserirmos as tecnologias digitais e a reflexão sobre as emoções na formação de professores de línguas.
Architecture as Initiative (A Manifesto)
Authors: Valk Veronika
Published: January 2013

Estonian architect Veronika Valk of Zizi&Yoyo provides a manifesto for contemporary practice, based on ‘architecture as initiative’; initiative being defined as the basic catalyst for change in a project, whether it is a small‐scale art installation or an urban development. As self‐contained ideas factories, initiatives generate ‘open and affirmative ways to approach innovation in architecture’.
On a Fine Line: Greg Lynn and the Voice of Innovation
Authors: Ednie‐Brown Pia
Published: January 2013

Architectural innovators often work on the cusp of what is feasible, acceptable and convincing. Practising futuristically can also mean risking going down a blind alley. Over the last two decades, Greg Lynn has been one of the leading figures in innovative practice, demonstrating an instinct for the meaningfully inventive. One of his major contributions has been cross‐fertilisation of technologies, introducing the likes of animation and robotics from other disciplines into architecture. Having interviewed Lynn in April 2012, Guest‐Editor Pia Ednie‐Brown reflects on the specific characteristics of his work and mode of operation.
The Ebb and Flow of Digital Innovation: From Form Making to Form Finding ‐ and Beyond
Authors: Carpo Mario
Published: January 2013

Architectural historian and theorist Mario Carpo examines the status quo of digital innovation. Whereas the espousal of animation software in the 1990s placed architects conspicuously at the forefront of new technologies as early adopters and adapters, in the new millennium they have less enthusiastically embraced the participatory opportunities of Web 2.0 and open‐source modes of working. Could the desire for single authorship be holding designers back?
Strange Vitality: The Transversal Architecture of MOS and New Territories/R&Sie(n)
Authors: Ednie‐Brown Pia
Published: January 2013

Guest‐Editor Pia Ednie‐Brown provides a foil to Mario Carpo's discussion of digital innovation. She argues for an emerging ‘strange vitality’ in contemporary computational design that is highly innovative: being disruptive rather than incremental in the manner in which it seeks out innovation. She specifically describes how MOS (Michael Meredith and Hilary Sample) and New Territories/R&Sie(n), led by François Roche, are reinventing digital design in architecture by reconnecting it through a variety of media to broader cultural and social issues.
The Evolutionary Dynamics of Sentience in Cities
Authors: Weinstock Michael
Published: January 2013

Cities, and their component buildings and infrastructural systems, have developed rapidly in responsive and adaptive capacities. Ubiquitous computation and new informational technologies are increasingly embedded in the physical and social processes of the city. Here, Michael Weinstock identifies ‘sentience’, or the ability to be aware, as the primary driver of innovation in the urban environment; as the extended ‘nervous system’ of a city develops the potential to sense changes in the city's flows, and in its internal and external environments.