bluuebunny/crossref_metadata_2025 huggingface dataset:
Physics-Informed Dynamic Mode Decomposition (PI-DMD)
Authors: Baddoo Peter
Published: May 2024

In this work, we demonstrate how physical principles – such as symmetries, invariances, and conservation laws – can be integrated into the dynamic mode decomposition (DMD). DMD is a widely-used data analysis technique that extracts low-rank modal structures and dynamics from high-dimensional measurements. However, DMD frequently produces models that are sensitive to noise, fail to generalize outside the training data, and violate basic physical laws. Our physics-informed DMD (piDMD) optimization, which may be formulated as a Procrustes problem, restricts the family of admissible models to a matrix manifold that respects the physical structure of the system. We focus on five fundamental physical principles – conservation, self-adjointness, localization, causality, and shift-invariance – and derive several closed-form solutions and efficient algorithms for the corresponding piDMD optimizations. With fewer degrees of freedom, piDMD models are less prone to overfitting, require less training data, and are often less computationally expensive to build than standard DMD models. We demonstrate piDMD on a range of challenging problems in the physical sciences, including energy-preserving fluid flow, travelling-wave systems, the Schrödinger equation, solute advection-diffusion, a system with causal dynamics, and three-dimensional transitional channel flow. In each case, piDMD significantly outperforms standard DMD in metrics such as spectral identification, state prediction, and estimation of optimal forcings and responses.
Using sparse trajectory data to find Lagrangian Coherent Structures (LCS) in fluid flows
Authors: Harms Tanner
Published: May 2024

The method of Lagrangian Coherent Structures (LCS) uses particle trajectories in fluid flows to identify coherent structures that govern the behavior of the flow. The typical methods employed to identify LCS rely on a dense grid of numerical tracers which are seeded onto the pre-computed vector fields and advected through time and space. However, in many systems, dense flow field information is not available, and researchers must perform their analyses on a sparse set of tracers that already exist in the flow. For example, if we wish our flow observer to autonomously make decisions based on the flow field information, then the computational expense of the normal LCS identification pipeline is too costly to use. It will need to use only the trajectories of the tracers that it sees in the flow. Motivated by the desire to study flow fields autonomously, this video shows how sparse trajectory data can be leveraged to identify key flow quantities including the velocity gradient, Finite-Time Lyapunov Exponent (FTLE), and Lagrangian-Averaged Vorticity Deviation (LAVD), which are often used to identify LCS.
Arousal as a universal embedding for spatiotemporal brain dynamics
Authors: Raut Ryan V.
Published: May 2024

Neural activity in awake organisms shows widespread and spatiotemporally diverse correlations with behavioral and physiological measurements. We propose that this covariation reflects in part the dynamics of a unified, arousal-related process that regulates brain-wide physiology on the timescale of seconds. Taken together with theoretical foundations in dynamical systems, this interpretation leads us to a surprising prediction: that a single, scalar measurement of arousal (e.g., pupil diameter) should suffice to reconstruct the continuous evolution of multimodal, spatiotemporal measurements of large-scale brain physiology. To test this hypothesis, we perform multimodal, cortex-wide optical imaging and behavioral monitoring in awake mice. We demonstrate that spatiotemporal measurements of neuronal calcium, metabolism, and blood-oxygen can be accurately and parsimoniously modeled from a low-dimensional state-space reconstructed from the time history of pupil diameter. Extending this framework to behavioral and electrophysiological measurements from the Allen Brain Observatory, we demonstrate the ability to integrate diverse experimental data into a unified generative model via mappings from an intrinsic arousal manifold. Our results support the hypothesis that spontaneous, spatially structured fluctuations in brain-wide physiology—widely interpreted to reflect regionally-specific neural communication—are in large part reflections of an arousal-related process. This enriched view of arousal dynamics has broad implications for interpreting observations of brain, body, and behavior as measured across modalities, contexts, and scales.
Exploring Civic Engagement through Student-Led Initiatives
Authors: Anthony Angwaomaodoko Ejuchegahi
Published: May 2024

Civic engagement involves a collective action to address issues of the public, by promoting the quality of life through both political and non-political process. In a time where there are growing concerns over civic participation and cohesion, understanding the relationship between student-led initiatives and promoting civic engagement is very important. The study focuses on exploring civic engagement through student-led initiatives. A thorough review of literature was carried out in this study which encompass the overview of student led initiatives and civic engagement, benefits, factors influencing and challenges associated with student led initiatives with special focus on addressing societal issues. The study highlights the importance of these initiatives to students as it helps them to develop important skills which they would find useful in solving several problems in the community and society at large. The study also offers insight to educators, key community members to promote student led initiatives as it fosters a meaningful and productive civic engagement and societal change at all levels.
Analysis of Reading Behavior Based on Students’ Cognitive Styles and Learning Styles
Authors: Juan Zhou Juan Zhou , Juan Zhou Hideyuki Takada , Hideyuki Takada Chengjiu Yin
Published: May 2024

This study reports the results on the relationship between cognitive style and learning style to understand the reading behavior of undergraduate students using an e-book system from the standpoint of a learning analytics view. Data are recorded from 102 undergraduate students at a university in China for over 4 months. The obtained results indicate that students with an analytical cognitive style achieve the highest performance compared with the other cognitive style groups (quasi-intuitive, adaptive, and quasi-analytic) and better fit the global learning style. Further, their reading behavior is different from that of the other three cognitive style groups (quasi-intuitive, adaptive, and quasi-analytic) as they re-read the first half to better understand the complete picture, following which, they continue their reading smoothly. Personalized learning is being adopted by rapidly growing educational institutions worldwide. The results provide tangible evidence for teachers to better consider the characteristics of students to design classrooms and students to better design learning plans according to their characteristics.

 
An Effective Financial Crisis Early Warning Model Based on an IFOA-BP Neural Network
Authors: Sha Li Sha Li , Sha Li Xuan Chen
Published: May 2024

Existing financial crisis models have weak effects and low accuracy in prediction. We propose a financial crisis early warning model based on the improved fruit fly optimization algorithm-back-propagation neural network (IFOA-BP). First, we select listed enterprises in the manufacturing industry as the research object and use quantum computing to select financial crisis indicators. In view of the shortcomings of the FOA, which has low convergence accuracy and easily falls into the local optimum, we propose the IFOA, which introduces orthogonal experimental arrays in the initialization of the population to improve the diversity of the solutions and optimizes the individual crossing to avoid the algorithm falling into the local optimum. Finally, the IFOA is used for the optimization of the BP neural network’s weights and thresholds to improve the model prediction performance. In the simulation experiments, we verify the IFOA’s performance with the benchmark function. In the simulation experiments, we verify that the IFOA has good performance, and the IFOA-BP model has a good advantage over the ACO-BP, PSO-BP, FOA-BP, WOA-BP, and CSO-BP models in terms of MSE, MAE, and MAPE indices.

 
Securing AI Models Against Backdoor Attacks: A Novel Approach Using Image Steganography
Authors: Candra Ahmadi Candra Ahmadi , Candra Ahmadi Jiann-Liang Chen , Jiann-Liang Chen Yu-Ting Lin
Published: May 2024

Artificial Intelligence (AI) has become ubiquitous, transforming numerous domains including traffic sign recognition, defect detection, and healthcare. However, this widespread adoption has brought about significant cybersecurity challenges, particularly in the form of backdoor attacks, which manipulate training datasets to compromise model integrity. While the integration of AI has proven beneficial, there is a lack of comprehensive strategies to protect AI models from these covert attacks, necessitating innovative approaches for securing AI systems. In this study, we demonstrate a novel methodology that integrates image steganography with deep learning techniques, aiming to obscure backdoor triggers and enhance the resilience of AI models against these attacks. We employ a diverse set of AI models and conduct extensive evaluations in a traffic sign recognition scenario, specifically targeting the STOP sign. The results reveal that shallow models are challenged in learning trigger information and are sensitive to trigger settings, while deeper models achieve an impressive 98.03% attack success rate. The image steganography technique used requires minimal data adjustments, making the triggers more challenging to detect than with traditional methods. Our findings underscore the stealth and severity of backdoor attacks, emphasizing the need for advanced security measures in AI and contributing to the broader understanding and development of robust protections against such attacks.

 
Establishing a Big Data Driver for Digital Transformation, Supplier Concentration and Total Factor Productivity in Enterprises
Authors: Hua Zhang Hua Zhang , Hua Zhang Xinyan Gao , Xinyan Gao Hengrui Chen , Hengrui Chen Zhongxi Lu , Zhongxi Lu Hongji Yang
Published: May 2024

<>Nowadays, various industries are increasingly investing in constructing big data platforms to achieve digitalisation. Digitalisation has become a critical factor in improving the efficiency and effectiveness of enterprises. This paper explores the influence of digital transformation (DIT) on corporate total factor productivity (TFP). Based on data from publicly listed enterprises in China from 2007 to 2022, this paper demonstrates that DIT significantly improves their TFP. Supplier concentration partially mediates the relationship between DIT and TFP. Furthermore, the enterprise life cycle moderates the impact of DIT on TFP. Specifically, during the growth stage, the influence of DIT on TFP is not significant. During the maturity and decline stages, DIT positively affects the TFP. The impact of DIT on TFP is particularly pronounced in enterprises in western China, as well as in large and high-tech enterprises. The paper examines whether, how and when DIT affect TFP. The findings contribute novel evidence that strategic DIT enable enterprise to improve TFP through decreased supplier concentration. For both scholars and practitioners, this research provides valuable insights into how digital transformation can pay dividends by improving overall productivity.<>
Academic Stress and Subjective Well-Being among Adolescents on Islamic Boarding School in Rural Aceh
Authors: Utami Sorayati Dwi
Published: May 2024

Subjective well-being (SWB) is something that is directly related to what a person thinks and how they feel about their life. SWB is one of the important things for adolescents, it could influence the learning process, social, and emotional relationships. However, adolescents who have low SWB will easily experience depression, fatigue and anxiety. This research aims to determine the relationship between subjective well-being and academic stress in adolescents at one of the Islamic boarding schools in Aceh, Indonesia. A cross-sectional study was conducted on adolescents in an Islamic boarding school in Aceh Province, Indonesia. There were 169 respondents were taken by using a simple random sampling technique. Data were collected using the Scale of Positive and Negative Experience (SPANE), Satisfaction with Life Scale (SWLS), and Educational Stress Scale for Adolescents (ESSA). The results of the Chi-square test analysis showed a relationship between academic stress and subjective well-being in adolescents (p-value 0.030). Therefore, academic stress is an important aspect to pay attention because it can affect adolescents' subjective well-being. It is suggested that community health centers and Islamic boarding schools to increase the involvement of adolescents in peer counsellor programs so that adolescents can have good stress management and improve stressors through health promotion.
Rezension von: Vock, Walther E. u.a. (Bearb.), Die Urkunden der Stadt Nördlingen
Authors: Lenckner Georg , Vock Walther E.
Published: May 2024

Die Urkunden der Stadt Nördlingen 1436-1449. Bearbeitet von Walther E. Vock und Gustav Wulz. 394 S. Verlag der Schwäbischen Forschungsgemeinschaft Augsburg 1968.
Rezension von: von Pezold, Uta, Die Herrschaft Thurnau im 18. Jahrhundert
Authors: Wunder Gerd , von Pezold Uta
Published: May 2024

Uta von Pezold: Die Herrschaft Thurnau im 18. Jhdt. (Die Plassenburg Bd. 27.) Kulmbach 1968. 277 S.
Rezension von: Lahnstein, Peter, Ludwigsburg
Authors: Wunder Gerd , Lahnstein Peter
Published: May 2024

Peter Lahnstein: Ludwigsburg. Aus der Geschichte einer europäischen Residenz. Stuttgart: Kohlhammer 1968. 136 S. Ill. 29 DM.
Rezension von: Kolb, Waldemar, Über die Herkunft des Mainzer Büchsenmeisters und Erzgießers Georg Krafft
Authors: Wunder Gerd , Kolb Waldemar
Published: May 2024

Waldemar Kolb: Über die Herkunft des Mainzer Büchsenmeisters und Erzgießers Georg Krafft (etwa 1450 bis 1512). (Mainzer Zeitschrift 62, 1967, S. 120.)
Rezension von: Wunder, Gerd; Brandenburg, Hans-Christian, Die Ahnenliste Dietrich Bonhoeffers und seiner Geschwister
Authors: Wunder Gerd , Wunder Gerd , Brandenburg Hans-Christian
Published: May 2024

G. Wunder und H. Ch. Brandenburg : Die Ahnenliste Dietrich Bonhoeffers und seiner Geschwister. (Aus der Festschrift zum hundertjährigen Bestehen des Herold in Berlin 1869-1969.)
Rezension von: Berndt, Helmut, Das 40. Abenteuer
Authors: Wunder Gerd , Berndt Helmut
Published: May 2024

Helmut Berndt: Das 40. Abenteuer. Auf den Spuren des Nibelungenliedes. Oldenburg: Stalling 1968. 256 S. Ill. 24,80 DM.
Lübnan meşesi (Quercus libani Olivier)’nin İç Anadolu Bölgesindeki yeni yayılış alanı: Kayseri-Pınarbaşı
Authors: Aydınözü Duran , Ayan Sezgin , Tunç Hakan
Published: May 2024

Giriş ve Hedefler İran – Turan flora bölgesinin karakteristik bir ağacı olan ve kırmızı meşeler grubunda yer alan Lübnan meşesi (Quercus libani Olivier), Uluslararası Doğayı Koruma Birliği'nin (IUCN) kırmızı listesinin En Az Endişe Verici (LC) kategorisinde yer almaktadır. İklim modellemelerine göre türün mevcut ve gelecekteki populasyonlarının azalacağı yönünde tahminlerin olduğu türün yayılışında antropojen etkiler de majör role sahiptir.
Yöntemler İç Anadolu bölgesinde yapılan arazi sürveyleri ile yeni bir yayılış alanı olan Kayseri ili Pınarbaşı ilçesi güneyindeki Lübnan meşesi popülasyonundan bitki örnekleri alınarak, teşhis edilmiş ve tespit edilen popülasyonun iklim, topoğrafik, toprak özellikleri ile meşcere karakteristikleri açıklanmaya çalışılmıştır.
Bulgular Çalışmada, Lübnan meşesinin Doğu Anadolu’dan İç Anadolu’ya geçiş zonunda ve 1542 m rakımda tespit edilen, yayılış sahasının kuzeybatıdaki en uç noktası olan ve Kayseri-Pınarbaşı ilçesinin güneyindeki Yukarı Beyçayırı, Gölcük köyleri ve Değirmendere üçgeni arasındaki yeni bir yayılış alanı (38°38ʹ8ʹʹN/36°25ʹ5ʹʹE) bilim camiasına ilk kez sunulmuştur.
Sonuçlar Lübnan meşesinin yeni tespit edilen ve bilim camiasına tanıtılmaya çalışılan Kayseri-Pınarbaşı popülasyonu gibi kenar ve diğer marjinal ve izole popülasyonlar türün hem genetik hem de koruma politikaları açısından önem taşımaktadır.
The Crucial Role Of HR And Organizational Practices As A Catalyst For Innovation And Growth Of Manufacturing Companies In KTC Zone
Authors: Mythily N. , Bella Dr. K. Majini Jes
Published: May 2024

The HRD plays a crucial part in driving organizational performance by effectively managing the company’s greatest asset is their employees. The HRD serve as strategic partners, aligning HR practices with business objectives to cultivate a progressive work culture keep the top talent, and develop employees' skills and capabilities. This abstract explores the key areas where HR makes a significant impact on organizational performance. These areas include strategic workforce planning, talent acquisition and retention, performance management and development, employee engagement and well-being, organizational culture and change management, as well as compliance and ethical practices. By focusing on these aspects, HR departments contribute to maximizing the potential of employees, fostering a high-performing organization, and ensuring long-term success.
Prevalence, Awareness And Predisposing Factors For Polycystic Ovarian Syndrome (PCOS) Among Young Women In Selected PHC.
Authors: Kaleeswari G. , Rajalakshmi Dr. S.
Published: May 2024

Background: Polycystic Ovary Syndrome (PCOS) is a common hormonal disorder that affects women during their reproductive years. It can cause irregular periods, excess androgen, and ovarian cysts. Aim: The aim of the study is to assess the prevalence, awareness and predisposing factors for Polycystic Ovarian Syndrome (PCOS) among young women in selected PHC. Methods: A quantitative approach and cross section study design was adopted for the study. The study included 300 young women with the age group of 18-30 years who are attending selected PHC, Salem. Convenient sampling technique was used for the study to select the samples. Data on menstrual cycle regularity, body hair growth, demographics, awareness, and predisposing factors for Polycystic Ovarian Syndrome were collected using a standard questionnaire and non-invasive sonographic scanning identified polycystic ovaries. Results: The prevalence of PCOS among young women was 20.67%, 39% of young women were aware of PCOS, 61 % were not aware about the PCOS. Among young women the age groups, 61.3% of women aged between 18-25 years and 38.7% of them aged between 26-30 years. In terms of Body Mass Index (BMI), 12.9% classified as underweight, 29% with a normal BMI, and 50% was classified as overweight. Activity levels also seem to influence PCOS, with 19.4% of individuals engaging in regular physical activity and 80.6% reporting no physical activity. Moreover, family history appears to play a role, as 83.9% of individuals with a family history of PCOS and 16.1% without such a history. Conclusion: PCOS is a common problem among young women after puberty. Many young women were unaware of the disease's symptoms and management, which may have skewed the observed disease burden away from its true prevalence.
Exodontia of third molars in a single surgery using conscious sedation in an anxious patient: case report
Authors: Queiroz Priscila , Vieira Samantha , Duarte Marvin , Lima Vinicius , Silva Luciano , Queiroz Artur
Published: May 2024

The conscious sedation performed by inhaling nitrous oxide gas (N2O) associated with oxygen gas (O2) provides an ideal analgesic and anxiolytic effect for patients who are insecure and anxious to undergo dental procedures. The aim of the present study is to report a clinical case of a single surgery to extract teeth 18, 28, 38, and 48 in an odontophobic patient who undergoes anxiety by using conscious sedation through the inhalation of nitrous oxide gas diluted in oxygen gas. The patient achieved a state of deep relaxation during sedation, with a decrease in his initial heart rate, high oxygen saturation, and low intraoperative bleeding. The authors concluded that conscious sedation using nitrous oxide is an important ally in oral surgeries for anxious patients.
The use of technological innovations in building maintenance management
Authors: Aquino Joásio , Cesar Dechechi Eduardo
Published: May 2024

The research seeks to evaluate the impact of technological innovations on building maintenance management. The importance of this research lies in the growing need to improve the efficiency and effectiveness of building maintenance processes, which are crucial for ensuring the safety, functionality, and durability of building structures. Technological innovations have the potential to transform these processes, making them more agile, accurate, and cost-effective. To achieve this, a comprehensive review of existing literature on the topic will be conducted, as well as a detailed analysis of the most relevant and recent practical examples. The aim is to generate valuable insights for public administrators, professionals in the construction sector, and other stakeholders interested in the topic.
Influence of genetics variants of the IL6 gene on major depressive disorder: a review
Authors: Soares Antonio Avelino Ferreira , Bonasser Larissa Souza Silva , Teixeira Dante Mafra Tourino , Silva Caliandra Maria de Souza , Fratelli Caroline Ferreira , Silva Izabel Cristina Rodrigues da
Published: May 2024

The aim of this study was to elucidate the clinical picture of Major Depressive Disorder (MDD) with polymorphisms involving the IL6 gene. It was a systematic review with a search for original articles in the Scopus, Web of Science, PubMed, and BVS databases, which provided information on genetic variants related to IL6 gene polymorphisms. Studies that did not present complete data, including statistical data, were excluded. Fifty-four articles were found in the databases. The Rayyan platform was used to remove duplicates and read abstracts for initial selection. Twelve articles remained, and those that were freely accessible were selected for full reading, totaling 5 articles for this review. Evidence suggests a systemic condition in MDD, with data demonstrating inflammatory alterations. Given that in most studies, patients with MDD had higher inflammatory states, there appears to be a relationship between IL-6 and the disorder. IL-6 induces changes in the brain, activates microglia, and controls neuronal health, potentially making the relationship between polymorphisms and the disease tangible, but there are still few studies in the field.
Cambios en los hábitos de compra y consumo de alimentos pre, durante y post pandemia de la COVID-19. El caso del Mercado Municipal Los Pozos (Santa Cruz de la Sierra, Bolivia)
Authors: Vaca Priscila , García Ligia , Rivas Tanger
Published: May 2024

La pandemia de la COVID-19 generó efectos trascendentes en las diversas dimensiones del desarrollo. Al nivel mundial se presentó una crisis sanitaria, económica y social que afectó la calidad de vida de la población, que a su vez indujo importantes cambios tanto en la gestión empresarial como en los hábitos o comportamiento de compra y consumo de alimentos, siendo una línea de investigación de interés para diversas disciplinas como la economía, la sociología, la psicología y el marketing. Este artículo tuvo como objetivo analizar los cambios en los hábitos de compra y consumo de alimentos ocurridos en pre, durante y post pandemia de la COVID-19 en los consumidores que asisten al Mercado Minorista Municipal Los Pozos en la ciudad de Santa Cruz de la Sierra (Bolivia), derivados tanto de factores tradicionales (económicos, sociales, psicológicos) como de nuevos factores (sanitarios, los relacionados con el marketing y las tecnologías de información). Metodológicamente la investigación se basó en los postulados del enfoque empirista (cuantitativo), empleándose las estrategias de carácter documental y de campo para explicar el comportamiento de las variables que conformaron el objeto de estudio. La recopilación de la información se realizó mediante la aplicación de un cuestionario a un grupo representativo del 10% de consumidores escogidos al azar, que seleccionaron el Mercado Minorista Municipal Los Pozos como el sitio de compra de alimentos un día sábado entre las 7am y 12pm. Entre las conclusiones destaca que los principales efectos de la pandemia del COVID-19 en los hábitos de compra y consumo de alimentos en dicho mercado se concretan en: i) además de los factores socioeconómicos y psicológicos tradicionales que explican el comportamiento del consumidor, ahora se reconoce el aspecto sanitario como un factor clave que incide en los hábitos de compra y consumo de alimentos; ii) el posicionamiento de las compras en línea y el delivery como estrategias de marketing que facilitan el acceso a los alimentos en el momento y lugar deseado por los consumidores; y, iii) el incremento en las compras de bienes ultraprocesados y congelados, que por su carácter no perecedero garantizaron el abastecimiento del consumidor antes la pandemia.
Characterization and agroecological management of school gardens in the Serra Gaúcha region, Brazil
Authors: Russi Alessandra , Da Silva Danni
Published: May 2024

School gardens are an important space for, not only social interaction among students, but also for learning about environmental issues, the sustainability of productive systems, the appreciation of traditional knowledge in agricultural management, food security, healthy eating habits, and quality of life. In this sense, the agroecological management of gardens can contribute to the production of safe, healthy food without the presence of chemical residues. The present study aimed to characterize school gardens in the public education networks of the state and municipal levels in the Serra Gaúcha region of Brazil, as well as to evaluate aspects related to the management of these gardens, aiming to establish strategies for their conservation and the sustainable management of pests and diseases. The methodology consisted of a qualitative-quantitative research with descriptive purposes conducted through a data survey. For this reason, a semi-structured digital questionnaire was developed and sent to public schools in twenty-four municipalities located in the Serra Gaúcha region, in the state of Rio Grande do Sul, Brazil. After receiving the questionnaires, data analysis and tabulation were performed, and finally, educational materials on agroecological techniques for managing pest insects and diseases were developed based on the identified needs. The obtained data revealed that the majority of schools were located in urban areas, predominantly serving elementary school students during the daytime and being part of the state education network. Furthermore, most schools lacked guidance from qualified professionals and had limitations regarding agroecological management of school gardens. Therefore, four educational brochures were developed and made available to elementary school students with the aim of sparking interest in sustainability and agroecology topics, while simultaneously promoting a greater appreciation of school gardens.
L’expérience d’étudiants universitaires ayant agi comme pairs aidants dans le cadre du programme Korsa
Authors: Grégoire Simon , Saules Gaëlle , Cyr Emma , Lachance Lise
Published: May 2024

Au cours des dernières années, des établissements postsecondaires ont implanté des programmes de soutien par les pairs afin de promouvoir le mieux-être. Bien que des études aient évalué la portée de ces programmes auprès des aidés, peu de chercheurs se sont intéressés à l’expérience des étudiants qui œuvrent comme pairs aidants. Dans cette étude, l’équipe de recherche a mené un groupe de discussion et des entretiens semi-dirigés afin d’explorer l’expérience de 11 étudiants universitaires ayant agi comme pairs aidants dans le cadre d’un programme de soutien par les pairs offert dans 3 universités montréalaises. Les résultats permettent de mieux comprendre ce qui a motivé les pairs aidants à entreprendre ce programme, leurs inquiétudes, leur expérience, ce qu’ils ont apprécié et trouvé difficile, de même que les retombées qu’a eues le programme pour eux. Cette étude permet aussi de dégager certaines recommandations pour implanter un programme de soutien par les pairs en milieu postsecondaire.
L’éducation esthétique pour soutenir le rôle de médiateur culturel : quelles retombées sur les enseignants et les artistes
Authors: Beaudry Marie-Christine , Crête-Reizes Marika , Lemonchois Myriam , Carignan Isabelle
Published: May 2024

Agir en tant que médiateur culturel est une compétence professionnelle attendue des enseignants québécois et des artistes appelés à intervenir auprès des élèves. Or, plusieurs se disent peu outillés pour exercer ce rôle. C’est afin d’aider les enseignants et les artistes dans leur rôle de médiateur culturel que nous avons mis en place une recherche-action qui poursuivait l’objectif général d’offrir une formation en éducation esthétique, une approche utilisée aux États-Unis pour soutenir les actions en médiation culturelle. La formation, constituée de six rencontres, visait à diffuser auprès des participants ce qu’est l’éducation esthétique et à les amener à expérimenter en classe des activités basées sur celle-ci. Nous avons suivi huit participants (deux enseignants, six artistes) afin de décrire l’influence de l’éducation esthétique sur leur compréhension de leur rôle de médiateur culturel et sur leur pratique professionnelle. Les données, de nature qualitative, ont été collectées par des entretiens semi-dirigés, un compte rendu de chacune des rencontres, un journal de bord et les activités créées par les participants. L’analyse thématique a permis de dégager deux principaux résultats : la formation en éducation esthétique a confirmé et enrichi la pratique professionnelle des participants, et a modifié, pour certains, la représentation qu’ils se font de leur rôle de médiateur culturel.
RANCANG BANGUN ALAT PERAGA SISTEM KONTROL BERBASIS MIKROKONTROLLER IOT DENGAN APLIKASI SMARTPHONE
Authors: Rahman Mohammad Arief , Raharjo M. Agung
Published: May 2024

Penelitian ini bertujuan untuk merancang dan mengembangkan alat peraga sistem kontrol berbasis mikrokontroller IoT dengan aplikasi smartphone untuk meningkatkan keamanan rumah atau gedung. Penelitian ini memfokuskan pada dua fungsi penting dalam sistem keamanan, yaitu sistem keamanan pintu dengan sidik jari dan alat pemadam kebakaran otomatis berbasis smartphone. Penelitian ini menggunakan metode penelitian dan pengembangan (R&D) dengan pendekatan kualitatif dan kuantitatif. Penelitian dimulai dengan studi literatur untuk mendapatkan informasi yang relevan dengan pengembangan sistem kontrol berbasis mikrokontroller IoT dan aplikasi smartphone. Kemudian, dilakukan desain dan pembuatan alat peraga berdasarkan hasil studi literatur dan kebutuhan pengguna. Setelah alat peraga berhasil dirancang dan dibuat, dilakukan uji coba dan evaluasi terhadap alat peraga tersebut dengan melibatkan beberapa responden yang merupakan ahli di bidang teknologi informasi dan juga pengguna awam. Evaluasi dilakukan dengan menggunakan kuesioner dan observasi terhadap respons dan performa alat peraga tersebut. Hasil dari penelitian ini adalah rancangan dan pengembangan alat peraga sistem kontrol berbasis mikrokontroller IoT dengan aplikasi smartphone yang dapat digunakan untuk meningkatkan keamanan rumah atau gedung. Selain itu, penelitian ini juga menghasilkan informasi dan rekomendasi untuk pengembangan alat peraga yang lebih canggih di masa depan.
STRATEGI PEMANFAATAN KAPAL LATIH FRANS KAISIEPO SEBAGAI KAPAL PERINTIS UNTUK MENDUKUNG PROGRAM TOL LAUT
Authors: Suroyo Suroyo , Laim Bernard Ferdinan Nugroho , Milanda Dimas Yosep , Nurdiantoro Annas Aji
Published: May 2024

Angkutan laut merupakan salah satu sarana yang memiliki peran penting dalam sistem transportasi. Penelitian ini bertujuan untuk mengevaluasi kondisi fisik Kapal Latih Frans Kaisiepo, menganalisis persyaratan dokumen dan sertifikat kapal sebagai kapal perintis, serta menilai kesiapan manajemen operasional Politeknik Pelayaran Sorong. Metode penelitian yang digunakan adalah pendekatan deskriptif kualitatif dengan pengumpulan data melalui observasi langsung di kapal, analisis dokumen dari KSOP Kelas I Sorong, dan data dari Politeknik Pelayaran Sorong. Hasil penelitian menunjukkan bahwa kondisi fisik kapal terjaga baik, namun terdapat kendala pada alat navigasi dan keselamatan yang sudah kadaluwarsa. Dokumen dan sertifikat kapal perlu disesuaikan agar memenuhi standar kapal penumpang. Politeknik Pelayaran Sorong belum memiliki izin operasional sebagai penyelenggara kapal niaga. Kesimpulannya, perlu perbaikan pada alat navigasi dan keselamatan, penyesuaian dokumen, serta pengurusan izin operasional agar Kapal Latih Frans Kaisiepo dapat berfungsi efektif sebagai kapal perintis sesuai program tol laut.
PELAYANAN PORT CLEARANCE DI KANTOR UNIT PENYELENGGARA PELABUHAN BULUKUMBA GUNA TERTIB ADMINISTRASI DAN KESELAMATAN PELAYARAN
Authors: Azizah Wafiq , Karubaba Oktovianus Cristian , Yulianingsih Lilik , Idris Muhammad , Sumarta Ryan Puby
Published: May 2024

Pelayaran berperan penting bagi kehidupan sosial ekonomi masyarakat Indonesia, yang terdiri dari banyak pulau dan berada di jalur perdagangan internasional strategis. Mengingat peran ini, keselamatan dan keamanan pelayaran menjadi prioritas utama yang diatur oleh Undang-Undang Nomor 17 Tahun 2008 tentang Pelayaran. Penelitian ini mengkaji prosedur penerbitan Surat Persetujuan Berlayar melalui sistem Inaportnet di Kantor Unit Penyelenggara Pelabuhan Bulukumba, dengan fokus pada upaya meningkatkan keselamatan dan efisiensi layanan kapal. Sistem Inaportnet terbukti memberikan manfaat signifikan, seperti transparansi, keadilan, efisiensi, dan akurasi data, serta mendukung daya saing nasional dan investasi. Perbandingan dengan layanan manual menunjukkan keunggulan Inaportnet dalam meningkatkan efisiensi waktu dan biaya pelayanan, meskipun masih menghadapi kendala teknis terkait kapasitas file dan sertifikat. Implikasi penelitian ini menekankan pentingnya integrasi sistem elektronik seperti Inaportnet untuk meningkatkan efektivitas, keamanan, dan transparansi layanan pelabuhan secara menyeluruh. Peningkatan kepatuhan terhadap persyaratan kelaiklautan kapal dan pemantauan kondisi cuaca yang cermat menjadi kunci untuk mengurangi penundaan dalam penerbitan Surat Persetujuan Berlayar dan memastikan keselamatan pelayaran yang optimal. Dalam konteks ini, upaya koordinasi antarinstansi terkait sangat penting untuk memastikan proses pelayaran yang aman dan efisien sesuai dengan standar keselamatan yang berlaku.
Avaliação expressão do miR 10a no câncer de bexiga através de análises de bioinformática
Authors: Telis João Junior Scapin , Pimenta Ruan César Aparecido , Faria Camila Belfort Piantino , Moura Nayara Izabel Viana , Bernardes Nicole Blanco
Published: May 2024

Introdução: O Câncer de Bexiga (CaB) é responsável por 330 mil novos casos por ano, sendo que 130 mil evoluíram para óbito. Os tipos mais comuns de CaB são: os carcinomas uroteliais e os carcinomas de células transicionais, representando cerca de 95%. Os microRNA´s, por sua vez, são pequenas moléculas endógenas reguladoras de expressão gênica. Esses, frente a tumores, são divididos em miR´s supressores tumorais (inibem a carcinogênese) ou oncomiR´s (estimula a carcinogênese). O miR-10a (localização cromossômica 17q21.32) pode se comportar como um miR supressor de tumor, ou seja, sua subexpressão pode contribuir para a carcinogênese. Analisar o potencial biomarcador do miR-10a frente ao CaB, seguindo uma análise casuística do TCGA (The Cancer Genome Atlas) no pipeline de bioinformática CancerMirNome, frisando ainda os aspectos da relação desse miR com a sobrevida do paciente e sua capacidade diagnóstica de detecção do tipo tumoral em questão.  Procedeu-se com a coleta de dados que relacionavam o miR-10a com o CaB na plataforma CancerMirNome. A partir disso foram obtidos os gráficos de PAN-CANCER (que compara a expressão desse miR no CaB e em outros tumores), Curva ROC (para determinar  precisão diagnóstica), Curva Kaplan-Meier (para evidenciar a relação do miR com o bom ou mau prognóstico do paciente) e o gráfico de expressão diferencial (que relaciona a expressão do miR em um tecido normal versus tecido tumoral). O gráfico de PAN-CANCER evidenciou que alguns tipos tumorais (a exemplo do Adenocarcinoma de Cólon, Adenocarcinoma de Reto, Mesotelioma e Carcinossarcoma uterino) possuem diferenças significativas na expressão diferencial do miR-10a em tecidos normais e tumorais, em detrimento do CaB, que não apresenta mudança de expressão relevante.
SOCIAL IMPACT OF THE DEVELOPMENT OF GREAT GENERAL SOEDIRMAN AIRPORT ON THE COMMUNITY OF KEMANGKON VILLAGE BUKATEJA SUB-DISTRICT
Authors: Tyas Karunia Zuraidaning , Darmawan Almas Rifqi , Pangestu Retno , Suwali Suwali
Published: May 2024

The existence of an airport serves as a crucial facility for a region. It can also be an economic and social opportunity for the surrounding community. The Great General Soedirman Airport construction project commenced in 2018 on the site that formerly served as a military airbase for the Indonesian Air Force. This development is anticipated to have significant effects on the community in Bukateja, Purbalingga Regency. The research conducted in a qualitative descriptive. Both primary and secondary data were utilized in this study. Primary data were obtained through interviews with respondents meeting the specified criteria. The research findings reveal both positive and negative impacts experienced by the community. Positive impacts are evident in the economic activities flourishing within the community of Bukateja Subdistrict. Conversely, negative impacts are observed in the social aspect, with communities experiencing cultural exchanges and an increase in residential density.
A few highly exploited species in a dire necessity of conservation from north Maharashtra (India)
Authors: Patil D.
Published: May 2024

During the course of botanisation in North Maharashtra region (India), the present author observed some species deserving urgent conservation. ‘Rabani’ shifting cultivation, ethnobelief, religious offerings and unrestrained exploitation for miscellaneous purposes are the principal causes of threat to the rare, endemic and/or potentially important species in the region. Efforts are, therefore, needed for their protection and monitoring alternative measures suggested.
Studies on seedling growth and other phyllogenic characteristics in Neem (Azadirachta indica A.Juss.) provenances
Authors: Kaundal Renu , Khajuria H. , Chauhan Sanjeev , Gera Manoj
Published: May 2024

A seed source evaluation trial on Azadirachta indica A. Juss. comprising 8 different sources was conducted at the experimental farm of the Department of Forestry and Natural Resources, PAU, Ludhiana during 1999-2000. Seedling height and collar diameter, when recorded after two months of sowing were maximum in Punjab source. However, after 10 months, at the time of transplanting, Irukkangudi source recorded superior values. High family heritabilities as 83.65 and 50.03 per cent were recorded for these two traits, i.e., seedling height and diameter, respectively. For phyllogenic characters, including chlorophyll content, the inter-group differences were significant, which could be exploited for future neem improvement programme.
The Importance of Learning Islamic Religious Education to Shape Students' Morals at PAB 8 Saentis Private High School
Authors: Ramadhan Rizky Awallul , Setiawan Hasrian Rudi
Published: May 2024

This study raises the issue of the importance of learning Islamic Religious Education to shape students' morals. The subjects of this study were students from SMA PRIVATE PAB 8 SAENTIS. This research was conducted in August 2022. The method used is the observation method. The results of this study indicate that the learning process at SMA PAB 8 SAENTIS has been running quite effectively in accordance with the basic concepts of the learning process carried out by most educators in general, namely students who follow the learning process enthusiastically, especially in learning . Islamic Education course. The method used by teachers of Islamic Religious Education subjects is the method of lectures, discussions, questions and answers, and assignments. However, the results of this study are not in line with expectations, even though the implementation of the learning process has been running according to the basic procedures that have been set. However, the morals of the santri and female students still cannot be said to be good, even though only some of them show an attitude that is not in accordance with Islamic Religious Education.
Implementation of Outdoor Learning Methods in Improving Student Learning Outcomes in Islamic Religious Education Subjects at MAN 1 Medan
Authors: Zulfirman Rony , Gunawan
Published: May 2024

Formal education systems often face challenges associated with monotonous and rigid learning processes, which prioritize standardization over individual creativity. This research aims to address these issues by exploring the implementation of outdoor learning methods as a means to enhance student learning outcomes. Focusing specifically on Islamic Religious Education subjects at MAN 1 Medan, the study seeks to investigate the planning, execution, monitoring, and evaluation of outdoor learning methodologies. By adopting an outdoor learning approach, this research endeavors to introduce a more dynamic and experiential learning environment, breaking away from the constraints of traditional indoor pedagogy. Through observation, interviews, and documentation, the study assesses the effectiveness of outdoor learning methods in stimulating student engagement, fostering critical thinking skills, and enhancing overall learning outcomes. The findings of this research contribute valuable insights into the potential benefits of outdoor learning approaches in formal education settings. By offering an alternative to conventional classroom-based instruction, outdoor learning methodologies have the potential to promote creativity, curiosity, and active participation among students, thereby enriching their educational experiences and improving academic performance.
The Influence of Islamic Religious Education in Shaping the Al-Karimah Morals of Students in Mulia Tanjung Sari Medan
Authors: Salim Agus
Published: May 2024

This study raises the issue of the role of learning Islamic Religious Education in forming the Morals of Santri Al-Karimah. The subjects in this study were class VIII students of TANJUNG SARI MUIA in March 2022. This type of research is field research, namely research where data collection is obtained by writing. This research was conducted in Kaksi Village, Tapung Hulu District, Kampar Regency. But more specifically, it was carried out at the MULIA TANJUNG SARI school. The research subjects were school principals, deputy principals, curriculum department, PAI teachers and students. While the method of data collection that is done by writing is observation, interviews and documentation. the data that has been collected by observation, questionnaire, and assignment methods. The results of this study indicate that the learning process at MULIA TANJUNG SARI runs quite well and effectively according to the basic concept of the learning process carried out by educators in general, namely students following the learning process of Islamic Religious Education with enthusiasm for the subject . The learning methods used by teachers of Islamic education at MULIA TANJUNG SARI include: lecture methods, discussion methods, question and answer methods, assignments. However, the results of observations and observations made in this study were not as expected. Even though the implementation of PAI in schools has been going according to plan, this student's al-karimah character is still in the less category.
The Role of Aqidah Akhlak Education in Forming Sturdy Aqidah and Moral Al Karimah Students at Tpi Rambung Sialang Private MA
Authors: Fadillah M. Alwi , Gunawan Ary , Shiddiq Ahmad
Published: May 2024

This research raises the issue of the role of learning Akidah Ahklak in Forming a strong Akidah and AkhlakAl-Karimah. The subjects in this study were class XII MAs Tpi Rambung Sialang students in October 2022. This type of research is field research, namely research where data collection is obtained by writing. This research was conducted in Rambung Sialang Village, Sei Rampah District, Serdang Bedagai Regency. However, more specifically, this research was conducted at a school in the village, namely the MAs Tpi Rambung Sialang school. The research subjects were the school principal, deputy principal for curriculum, Akidah Akhlak teachers and students. While the method of data collection that the authors do is observation and interviews. Data collection was carried out by observation, questionnaire, and assignment methods. The results of this study indicate that the learning process at MAs Tpi Rambung Sialang runs quite effectively in accordance with the basic concept of the learning process carried out by educators in general, namely that students follow the learning process enthusiastically in the Akidah Akhlak subject. The learning methods used by the Akidah Akhlak subject teachers at the Tpi Rambung Sialang MAs school include: the lecture method, the discussion method, the question and answer method, assignments. However, the results of observations and observations made in this study were not as expected. Even though the implementation of the Aqidah Akhlak in schools has gone according to plan, the strong character of the aqidah and the alkarimah character of these students are still lacking.
Nahwu Shorof Teaching Method in Learning Arabic
Authors: Muliatno
Published: May 2024

This article discusses the nahwu learning method. There are two general methods of teaching nahwu in Arabic. Given the importance of understanding nahwu science in learning Arabic, it was found that many students, even students of Arabic literature, did not even understand the rules in nahwu science, even though there was already learning nahwu science in compulsory subjects taught in class. This lack of understanding is due to several aspects, including: learning methods from lecturers which are sometimes not in accordance with the abilities of students and the large number of students majoring in Arabic literature with non-madrasa educational backgrounds who have never known Arabic. This causes delays in the process of learning and learning nahwu science in the classroom.
The Survivor as Imago Dei : Created for Friendship
Authors: Feder Julia
Published: May 2024

Teresa of Avila offers survivors of sexual violence resources for understanding themselves as created in the Imago Dei and oriented toward friendship with God. For Teresa, God is the Friend who, despite God’s inherent inequality with humanity, invites us into egalitarian relationship. Because God is unconcerned with distinctions of honor, God desires us to be free from concern over social distinctions and to be free for true friendship with ourselves and others.
The Chinese Character of Romanization: Conrad and Lu Xun
Authors: GoGwilt Christopher
Published: May 2024

This chapter examines the significance of Chinese script for a global multi-media transformation of romanized print form at the beginning of the twentieth century. The chapter first discusses recent histories of Chinese script reform in the early twentieth century. It turns then to examine the effacement of Chinese characters in Conrad’s work (from Almayer’s Folly to Victory). It concludes with a comparison between Conrad and the work of celebrated Chinese modernist Lu Xun.