bluuebunny/crossref_metadata_2025 huggingface dataset:
Feasibility of Fit24, a Digital Diabetes Prevention Program for Hispanic Adolescents: Qualitative Evaluation Study
Authors: Soltero Erica G , Musaad Salma M , O’Connor Teresia M , Thompson Debbe , Norris Keith , Beech Bettina M
Published: May 2024

Background

Digital health interventions are promising for reaching and engaging high-risk youth in disease prevention opportunities; however, few digital prevention interventions have been developed for Hispanic youth, limiting our knowledge of these strategies among this population.

Objective

This study qualitatively assessed the feasibility and acceptability of Fit24, a 12-week goal-setting intervention that uses a Fitbit watch (Fitbit Inc) and theoretically grounded SMS text messages to promote physical activity and sleep among Hispanic adolescents (aged between 14 and 16 years) with obesity.

Methods

After completing the intervention, a subsample of youth (N=15) participated in an in-depth interview. We categorized the themes into dimensions based on participant perspectives using the Practical, Robust Implementation, and Sustainability Model (PRISM) framework.

Results

Participants shared positive perceptions of wearing the Fitbit and receiving SMS text messages. Youth were highly engaged in monitoring their behaviors and perceived increased activity and sleep. Almost all youth organically received social support from a peer or family member and suggested the use of a group chat or team challenge for integrating peers into future interventions. However, most youth also expressed the need to take personal responsibility for the change in their behavior. Barriers that impacted the feasibility of the study included the skin-irritating material on the Fitbit watch band and environmental barriers (eg, lack of resources and school schedules), that limited participation in activity suggestions. Additionally, sync issues with the Fitbit limited the transmission of data, leading to inaccurate feedback.

Conclusions

Fit24 is a promising approach for engaging Hispanic youth in a diabetes prevention program. Strategies are needed to address technical issues with the Fitbit and environmental issues such as message timing. While integrating peer social support may be desired by some, peer support strategies should be mindful of youth’s desire to foster personal motivation for behavior change. Findings from this study will inform future diabetes prevention trials of Fit24 and other digital health interventions for high-risk pediatric populations.
Usability and Utility of a Mobile App to Deliver Health-Related Content to an Older Adult Population: Pilot Noncontrolled Quasi-Experimental Study (Preprint)
Authors: Lemos Marta , Henriques Ana Rita , Lopes David Gil , Mendonça Nuno , Victorino André , Costa Andreia , Arriaga Miguel , Gregório Maria João , de Sousa Rute , Canhão Helena , Rodrigues Ana M
Published: May 2024

BACKGROUND

Digital patient-centered interventions may be important tools for improving and promoting social interaction, health, and well-being among older adults. In this regard, we developed a mobile app called DigiAdherence for an older adult population, which consisted of easy-to-access short videos and messages, to improve health-related knowledge among them and prevent common health conditions, such as falls, polypharmacy, treatment adherence, nutritional problems, and physical inactivity.

OBJECTIVE

This study aimed to assess the usability and utility of the DigiAdherence app among Portuguese older adults 65 years or older.

METHODS

In this pilot noncontrolled quasi-experimental study, older adults who were patients at the primary health care center in Portimão, Portugal, and owned a smartphone or tablet were recruited. Participants were assessed at baseline, given access to the DigiAdherence app for 1 month, and assessed again immediately after 30 days (first assessment) and 60 days after stopping the use of the app (second assessment). App usability and utility (primary outcomes) were analyzed in the first follow-up assessment using a structured questionnaire with 8 items. In the second follow-up assessment, our focus was on knowledge acquired through the app. Secondary outcomes such as treatment adherence and health-related quality of life were also assessed.

RESULTS

The study included 26 older adults. Most participants rated the different functionalities of the app positively and perceived the app as useful, attractive, and user-friendly (median score of 6 on a 7-point Likert scale). In addition, after follow-up, participants reported having a sense of security and greater knowledge in preventing falls (16/24, 67%) and managing therapies and polypharmacy (16/26, 62%).

CONCLUSIONS

The DigiAdherence mobile app was useful and highly accepted by older adults, who developed more confidence regarding health-related knowledge.

INTERNATIONAL REGISTERED REPORT

RR2-10.2196/29675
Feasibility of Fit24, a Digital Diabetes Prevention Program for Hispanic Adolescents: Qualitative Evaluation Study (Preprint)
Authors: Soltero Erica G , Musaad Salma M , O’Connor Teresia M , Thompson Debbe , Norris Keith , Beech Bettina M
Published: May 2024

BACKGROUND

Digital health interventions are promising for reaching and engaging high-risk youth in disease prevention opportunities; however, few digital prevention interventions have been developed for Hispanic youth, limiting our knowledge of these strategies among this population.

OBJECTIVE

This study qualitatively assessed the feasibility and acceptability of Fit24, a 12-week goal-setting intervention that uses a Fitbit watch (Fitbit Inc) and theoretically grounded SMS text messages to promote physical activity and sleep among Hispanic adolescents (aged between 14 and 16 years) with obesity.

METHODS

After completing the intervention, a subsample of youth (N=15) participated in an in-depth interview. We categorized the themes into dimensions based on participant perspectives using the Practical, Robust Implementation, and Sustainability Model (PRISM) framework.

RESULTS

Participants shared positive perceptions of wearing the Fitbit and receiving SMS text messages. Youth were highly engaged in monitoring their behaviors and perceived increased activity and sleep. Almost all youth organically received social support from a peer or family member and suggested the use of a group chat or team challenge for integrating peers into future interventions. However, most youth also expressed the need to take personal responsibility for the change in their behavior. Barriers that impacted the feasibility of the study included the skin-irritating material on the Fitbit watch band and environmental barriers (eg, lack of resources and school schedules), that limited participation in activity suggestions. Additionally, sync issues with the Fitbit limited the transmission of data, leading to inaccurate feedback.

CONCLUSIONS

Fit24 is a promising approach for engaging Hispanic youth in a diabetes prevention program. Strategies are needed to address technical issues with the Fitbit and environmental issues such as message timing. While integrating peer social support may be desired by some, peer support strategies should be mindful of youth’s desire to foster personal motivation for behavior change. Findings from this study will inform future diabetes prevention trials of Fit24 and other digital health interventions for high-risk pediatric populations.
Examining the Health Information Quality and Accuracy of Conversational Agents and Generative AI Models in Response to Prompts Regarding Low Back Pain (Preprint)
Authors: Li Leo , Marcelo Alessandra Cory , Yu Curtis Cheuk Him , Law Aaron Tsz Pan , Ferreira Manuela
Published: May 2024

BACKGROUND

Low back pain (LBP) is a significant global public health concern with a large burden of disease on the population. With the increasing integration of AI technologies in healthcare, it is essential to evaluate their effectiveness in providing high-quality and accurate information when addressing common LBP concerns.

OBJECTIVE

The purpose of this research is to examine the health information quality and accuracy of conversational agents (CAs) and generative AI (GAI) models in response to questions about LBP.

METHODS

A systematic evaluation was conducted on four commonly used CAs and two GAI models using a piloted script of 25 prompts covering various aspects of LBP, including causes, treatment, ability to exercise and work, and imaging. The responses were compiled and transcribed to assess their quality and accuracy. The quality of the responses was assessed using the JAMA benchmark criteria and the DISCERN tool. The accuracy of the responses was assessed by comparing them to the UK NICE Back Pain and Sciatica guidelines and the Australian Lower Back Pain Clinical Care Standard.

RESULTS

The study revealed significant variation in both information quality and accuracy across different CAs and GAI models. Overall, responses exhibited poor quality but moderate accuracy. Siri demonstrated the best overall performance based on a combination of information quality and accuracy scores, whereas voice-only CAs performed the worst in both measures. GAI models had the highest information accuracy but lower information quality overall.

CONCLUSIONS

The findings highlight the necessity for improvements in AI health information delivery to ensure the public received reliable and up-to-date information regarding health issues such as LBP.

CLINICALTRIAL

N/A
The role of aztreonam in rational antibacterial therapy of resistant nosocomial gram-negative infections. The new life for a well-known β-lactam
Authors: Korsunov V.A. , Georgiyants M.A. , Zozulia N.I. , Odynets I.Yu. , Pushkar M.B. , Lyzogub M.V. , Bohuslavska N.M. , Onikiienko O.L.
Published: May 2024

Background. The situation regarding the prevalence of resistant pathogens, types of β-lactamase products, and, accordingly, the justification of rational approaches to antibacterial therapy in Ukraine remains insufficiently studied. Objective: based on the determination of the etiological structure of the causative agents of hospital infections in the Kharkiv region and the state of their resistance due to the production of β-lactamases, to propose rational approaches to antibacterial therapy and assess the feasibility of using aztreonam as a potentially effective mean of treating infections caused by resistant bacteria. Materials and methods. In 251 patients, samples of biomaterials were tested by the polymerase chain reaction for the presence of the following gram-negative pathogens: P.aeruginosa, Enterobacter, E.coli, K.pneumoniae, Proteus spp. and A.baumanii. A molecular genetic study was also conducted to identify certain types of β-lactamases. Results. In the structure of hospital pathogens, the absolute majority of gram-negative bacteria belong to the enterobacteria family. When determining the profile of β-lactamases, we found that in 59.38 % of cases, E.coli was able to produce metallo-β-lactamases, which makes the therapy with carbapenems or ceftazidime-avibactam impossible. An alternative in such cases is a combination of aztreonam and ceftazidime-avibactam. When the causative agent K.pneumoniae is detected, in some cases there may also be a need for combined therapy with the use of aztreonam. It was found that Enterobacter spp. in most cases is sensitive to carbapenems. A.baumanii is completely insensitive to carbapenems and requires alternative approaches to antibacterial therapy, including aztreonam, ceftazidime-avibactam, and polymyxins. P.aeruginosa was found only as part of polymicrobial associations, so it was impossible to analyze its β-lactamase production profile. Conclusions. The results of the conducted study demonstrate an extremely high detection of gram-negative antibiotic-resistant pathogens in patients of the intensive care units in the Kharkiv region. Microorganisms such as E.coli and A.baumanii have the most unfavorable profile of antibiotic resistance, which is due to the high frequency of production of serine carbapenemases and metallo-β-lactamases, whose presence makes the effective use of carbapenems impossible.
¿El federalismo importa? Un análisis sobre la viabilidad del federalismo en México
Authors: Chaires Zaragoza Jorge
Published: May 2024

Se ha planteado por un sector de la doctrina internacional que el federalismo prácticamente no hace ninguna diferencia en la forma en que se gobierna a las personas ni tiene una relación directa con la democracia. Lo dicho lleva a preguntar si en México ha hecho alguna diferencia y qué relación tiene con la democracia. El trabajo tiene como objeto confrontar los argumentos que comúnmente se vierten para defender el federalismo a través de un análisis deductivo-inductivo. Se plantea como hipótesis principal que ninguno de los argumentos es suficiente para que un país con las características de México adopte el sistema federal dual de competencias. Asimismo, se maneja como hipótesis derivada que es requisito indefectible para un federalismo exitoso que las partes constitutivas sean autogobernables y autosuficientes, lo cual no ocurre en la gran mayoría de los gobiernos locales en México.
Design of a Solar Electric Carriage Focused on Sustainable Tourism in the Historical Center of Popayán: A Case Study
Authors: Santos Ana Maria Jimenez
Published: May 2024

Abstract: The world continues to experience constant growth, which requires innovative processes and products. The city of Popayán, especially its historic center, needs environmentally friendly means of transportation. This article presents an approach to the concepts of innovation, sustainability, road safety, road infrastructure, sociocultural aspects, and urban mobility. It proposes a redesign from an e-bike to an e-carriage for the historic center of Popayán, Colombia, as a sustainable innovation. This project involves a methodology based on research, studies, design processes, and prototyping, as well as the impacts generated by this model within the city, proposing a solution to the various challenges it faces
Advancements and Applications of Generative Adversarial Networks: A Comprehensive Review
Authors: Pawar Diksha
Published: May 2024

Abstracts: Our paper offers a comprehensive exploration of Generative Adversarial Networks (GANs), tracing their evolution from Ian Goodfellow's seminal work to their current state-of-the-art status. Delving into the intricacies of GAN architecture and training dynamics, we illuminate their pivotal role in diverse applications such as image synthesis, style transfer, and text-toimage conversion. Through an exhaustive literature review, we dissect the progression of GAN architectures, from Vanilla GANs [1] to advanced variants like Progressive GANs [7] and StyleGANs [8], highlighting their techniques, contributions, and performance across benchmark datasets. Moreover, we confront challenges such as training instability and mode collapse, while also presenting a meticulously curated repository of contemporary generative model advancements. This repository encapsulates the cutting edge of GAN research, showcasing innovative approaches across domains ranging from financial forecasting to image restoration. Despite hurdles and ethical considerations, GANs persist as the vanguard of generative modeling, propelling forward the frontiers of artificial intelligence and creative synthesis.
Soil Stabilization Using Rice Husk Ash and Sugarcane Bagasse Ash
Authors: Soni Nesh
Published: May 2024

Abstract: Soil stabilization has become a major issue in construction engineering and the researches regarding the effectiveness of using industrial wastes are rapidly increasing. The present experimental work briefly describes the suitability of the locally available Rice Husk Ash (RHA) and Sugarcane Bagasse Ash (SCBA) to be used in the local construction industry in a way to minimize the amount of waste to be disposed to the environment causing environmental pollution. The common soil stabilization techniques are becoming costly day by day due to the rise of cost of the stabilizing agents like, cement, lime, etc. The cost of stabilization may be minimized by replacing a good proportion of stabilizing agent using RHA. It will minimize the environmental hazards also. Addition of rice husk ash and cement decreases the maximum dry density and increases the optimum moisture content.
Smart App Assisted Colorimetric Determination of Iron: A Case Study in UDUPI Taluk
Authors: Poojary Shravan V
Published: May 2024

Abstract: Water is an important source for several uses. Water from surface and groundwater is used extensively to get the various industrial and domestic demands. Increased industrialization and urbanization discharges wastewater in the environment without treatment. By the infiltration and runoff, The water reaches subsurface and water above the ground and pollutes fresh water. Groundwater treatment is costlier and requires proper assessment. The area selected for study is Udupi taluk, Karnataka state. The study says that in Udupi region the soil is sensitive and here the soil is lateritic, there is a chance that the soil induces iron content in water which may increases concentration of iron in water. According to BIS 10500:2012 the limit of iron concentration in water is 0.3mg/lt. If iron content in water exceeds from 0.3mg/lt, it causes various health effects and waterborne diseases
Environmental integration in maritime education: A holistic approach
Authors: Simanjuntak Marudut Bernadtua , Barus Irma Rasita Gloria
Published: May 2024

This research investigates the integration of environmental science education within maritime curricula at the Maritime Institute Jakarta. Focusing on 70 cadets across Nautical, Technical, and Port and Shipping Management majors, a qualitative descriptive approach is employed. Results reveal varying levels of environmental awareness, integration perception, and challenges. Nautical Major demonstrates high awareness and positivity but faces time constraints. Technical Major shows a mixed perception with resistance to change. Port and Shipping Management Major lags behind, identifying a lack of clear guidelines. The research aligns with theoretical frameworks, emphasising tailored approaches to curriculum development. Implications include curriculum adjustments, targeted interventions, and strategic communication. The results contribute to the goal of producing "eco-navigators" – maritime professionals adept at both technical proficiency and environmental consciousness. As the maritime industry navigates sustainability challenges, this research provides valuable insights for refining environmental science education, fostering a new generation of maritime professionals aligned with global sustainability imperatives.
Recognition of the right to participation of tribal peoples in the repatriation of Lombok treasures
Authors: Liemanto Airin , Fadli Moh. , Kusumadara Afifah , Haq Lalu Muhammad Hayyanul
Published: May 2024

This research explores the absence of the peoples of customary law in returning Lombok treasures before, during, and after repatriation, while international law and law in Indonesia recognise and respect the right to self-determination and participation of the people of customary law in a cultural sector. This article employed a normative-legal method supported by conceptual and case approaches. A descriptive-prescriptive method was employed, and data were analysed using content analysis. The results show that the government faces the challenge of determining official representatives of tribal peoples. Another challenge came from inadequate infrastructure and budget. The absence of the tribal peoples has led to the failure of achieving the reconciliation of unfair history, blocked access to helping with the research on the origin of the objects of cultural heritage, reinforced the content of agreements and cooperation of repatriation, and reintegrated the missing objects into their cultural context. This gap can be solved with two strategies reinforcing the role and participation of the tribal peoples in the repatriation process, namely by setting up the legal framework for the repatriation of cultural heritage objects and strengthening the involvement and legal standing of the tribal peoples. Through the study of Lombok treasures, this research contributes a valuable lesson and awareness, indicating that the State should recognise the right to participation of the peoples of customary law in an attempt to repatriate other objects of cultural heritage in the time to come.
Pelestarian Arsitektur Pascabencana Tsunami sebagai Cagar Budaya (Studi Kasus : Masjid Baiturrahim, Banda Aceh, Indonesia)
Authors: Dyena Meutia Zya , Araby Zardan
Published: May 2024

Abstract. The Baiturrahim Ulee Lheue Mosque has significant value as a cultural cagar budaya that has experienced various layers of excellence at any time in the Banda Aceh. The building that has been more than 500 years old has become one of the oldest mosques in Indonesia with an incredible history. The Baiturrahim mosque was the only building to survive from the 2004 Tsunami natural disaster. The architecture of the mosque is rich in value, meaning and symbols,which are also evidence of the history of civilization and the aearly development of Islam in Aceh. Currentyly, there is a decline in the physical quality and meaning of the architectural elements of the building, especially the architectural elements after the tsunami disaster. This affects the historical value and cultural meaning of the building. This study aims to know preservation strategy based on significance values of the Baiturrahim Ulee Lheue Mosque as a cultural heritage. The method used in this research is descriptive-qualitative through filed observation, documentation/ an interview and literature review. The approach of handling refers to some references and guidelines for the preservation of a cultural heritage building that has significant values like history, age, spiritual and aesthetic. Preservation efforts are required development use and protection of the architectural mosque of Baiturrahim as heritage building.
Masjid : Sejarah Singkat, Komponen dan Konteks Regional
Authors: Nurzal Effendi , Aidina Faiza
Published: May 2024

Abstract. The mosque is a public building and one of the architectural forms of Islamic culture. There have been numerous studies discussing mosques, including historical studies, analyses of stylistic forms, thermal comfort, circulation, and other aspects. Due to the multitude of research variations, this article aims to re-explore the foundational knowledge of mosques. It begins by delving into the origins of mosques and their brief history, the initial mosque prototypes, their relationship with the building's components, and the evolution of their architecture in relation to regional contexts. This research falls within the realm of qualitative research, employing data collection techniques from several literature sources. The findings indicate that the history and prototypes of early mosques (influenced by pre-Islamic styles) played a significant role in the overall architectural development of mosques worldwide. However, regional contexts introduce new dimensions to the appearance and impression of mosques. What remains unchangeable is the foundation of Islamic religion, which serves as the primary reference in determining policies related to the architectural development of mosques.
Beban Kerja Dan Hubungan Kerja Berkaitan Dengan Stres Kerja Pada Pekerja Lapangan Perusahaan Bongkar Muat Kapal Laut di PT. X
Authors: Lawalata Omri Ebo Junior , Ayu Ira Marti , Handayani Putri , Handayani Rini , Situngkir Decy
Published: May 2024

Stres berkaitan pekerjaan masih menjadi masalah bagi pekerja di dunia. Hasil studi pendahuluan menunjukan 60% mengalami stres sedang (moderate), dan 20% pekerja mengalami stres ringan (mild). Penelitian ini bertujuan untuk mengetahui faktor-faktor yang berhubungan dengan stres kerja pada pekerja lapangan perusahaan bongkar muat kapal laut PT. X tahun 2023. Penelitian ini menggunakan desain studi cross-sectional dengan besar sampel 75 buruh pekerja lapangan. Teknik pengambilan sampel menggunakan total sampling. Data dianalisis secara univariat dan bivariat menggunakan uji chi-square. Penelitian ini dilakukan pada bulan Mei-September 2023. Hasil univariat menunjukkan Proporsi tertinggi adalah pekerja lapangan yang mengalami stres kerja tinggi (38,7%), beban kerja tinggi (68,3%), hubungan kerja kurang baik (56,0%), hubungan organisasi kurang baik (52,0%). Hasil uji bivariat menemukan terdapat hubungan antara beban kerja (PR=1,94, 95%CI=1.17-3.23), hubungan kerja (PR=1,17, 95%CI=1.20-2.42) dengan stres kerja pada pekerja lapangan perusahaan bongkar muat kapal laut PT. X tahun 2023. Oleh karena itu diperlu adanya pembentukan divisi atau subdinas yang bertugas dan bertanggung jawab terkait dengan aspek kesehatan dan keselamatan kerja (K3) sehingga dapat menilai dan melakukan langkah pencegahan terkait masalah atau isu K3 seperti stres kerja pada pekerja lapangan di PT.X
Kata Kunci: Stres Kerja, Beban Kerja, Hubungan Kerja, Perubahan Organisasi
Metal-Free Photocatalytic Generation and Alkynylation of Carbamoyl Radicals: a Facile Synthesis of Alkynyl Amides
Authors: Zhao Yu , Zhang Qiuyu , Zhang kai , Bai yubin , Li Jinfeng , Yang xiaojun , Duan yurong , Xing tongtong
Published: May 2024

A metal-free photocatalytic alkynylation of carbamoyl radical for facile
synthesis of alkynyl amides was described. This reaction utilized
4-carbamoyl 1,4-dihydropyridines as carbamoyl radical precursors, under
visible light irradiation, reacted with hypervalent iodine(III) reagents
through radical addition process. This protocol features well functional
group tolerance, and broad substrate scope, for direct synthesis of
alkynyl amide derivatives in good to excellent yields under mild and
redox-neutral reaction conditions. The synthetic application is further
demonstrated by the late-stage installation of alkynyl amides into the
natural product and active pharmaceutical relevant molecules. The
mechanistic studies indicated that simultaneous existance between
photoredox catalytic and direct photoexcited processes.
ON DIFFUSION AND TRANSPORT ACTING ON PARAMETERIZED MOVING CLOSED CURVES IN SPACE
Authors: Benes Michal , Kolar Miroslav , Sevcovic Daniel
Published: May 2024

We investigate the motion of closed, smooth non-self-intersecting curves
that evolve in space R 3 . The geometric evolutionary equation for the
evolution of the curve is accompanied by a parabolic equation for the
scalar quantity evaluated over the evolving curve. We apply the direct
Lagrangian approach to describe the geometric flow of 3D curves
resulting in a system of degenerate parabolic equations. We prove the
local existence and uniqueness of classical Hölder smooth solutions to
the governing system of nonlinear parabolic equations. A numerical
discretization scheme has been constructed using the method of flowing
finite volumes. We present several numerical examples of the evolution
of curves in 3D with a scalar quantity. In this paper, we analyze the
flow of curves with no torsion evolving in rotating and parallel planes.
Next, we present examples of the evolution of curves with initially
knotted and unknotted curves.
The Symbolic Potentials of Motifs on Yoruba Beaded Crowns
Authors:   Department of Design and Fine Arts, Bamidele Olumilua University of Education, Science and Technology, Ikere Ekiti, Ekiti State, Nigeria, Ajayi Joseph Babatunde
Published: May 2024

The Yoruba monarchical system operates supremacy of power with the use of beaded objects to indicate ranks and wealth. Suffice to say that beads are of inestimable value in Yoruba culture because its use is historic and perhaps, transcends extinction based on it's cultural value and record. This paper therefore, explores the basis for the use of particular motifs (rendered in beads) on these great works of historical, cultural and socio-political values and their symbolic potentials in Yoruba culture. It examines the relationship between ori (head) and crown in relation to Yoruba culture. It groups Yoruba crowns Into two: Agba Ade (the tall and conical type) and Orikogbofo (the caplike type). It identifies four main motifs on the crown and describes one as material (veils) and the other three as iconic (groups of birds). Extolling the power of the motifs in Yoruba monarchical system, the paper submits that the statuses of Yoruba kings are determined by the number of icons (motifs) on their crowns. The paper concludes by asserting that irrespective of any changes in the Yoruba society, the institution of kingship will remain with continuous making of beaded crowns adorned with symbolically and potentially driven motifs in response to socio-cultural demands of the Yoruba society at that time. Keywords: Symbolic, Potential, Motif, Yoruba, Beaded Crown. Aims Research Journal Reference Format: Ajayi, J.B. (2023): The Symbolic Potentials of Motifs on Yoruba Beaded Crowns. Advances in Multidisciplinary and Scientific Research Journal Vol. 9. No. 4. Pp 35-43 www.isteams.net/aimsjournal. dx.doi.org/10.22624/AIMS/V9N3P4
In silico studies of phycobilins as potential candidates for inhibitors of viral proteins associated with COVID-19
Authors: Jovanovic Vesna , Nikolic Milan , Stojanovic Srdjan
Published: May 2024

In this in silico study, it was investigated whether phycobilins (phycocyanobilin, phycoerythrobilin and phycourobilin) could be inhibitors of the activity of the main proteins of the SARS-CoV-2 virus. All chromophores exhibited a binding energy value of ??37 kJ mol-1 for PLpro-WT, PLpro- -C111S, helicase-ANP binding site, Nsp3-macrodomain, Nsp3-MES site and Nsp10/14-N7-Mtase. Phycocyanobilin showed the highest binding energy of ?44.77 kJ mol-1 against the target protein PLpro-C111S. It was found that, apart from the hydrogen bonds and hydrophobic interactions, phycobilins also form electrostatic interactions with the SARS-CoV-2 proteins. The network of non-covalent interactions was found to be important for the stability of the examined virus proteins. All phycobilins have good pharmacokinetic and drug- -likeness properties. This study?s results suggest that the screened phycobilins could serve as promising drugs for the treatment of COVID-19 with further rigorous validation studies.
Introducing a novel crystal form of pyruvic acid thiosemicarbazone and its sodium salt
Authors: Belosevic Svetlana , Novakovic Sladjana , Rodic Marko , Leovac Vukadin , Vojinovic-Jesic Ljiljana , Bogdanovic Goran , Radanovic Mirjana
Published: May 2024

The reaction of thiosemicarbazide and sodium pyruvate has been thoroughly studied and the novel crystal form of pyruvic acid thiosemicarbazone (H2pt) and its sodium salt was obtained. Compounds were characterized by IR spectra, melting points, elemental analysis, conductometric measurements and single-crystal X-ray analysis. A detailed comparative analysis of crystal structures of these compounds is given, as well as comparison with some of the earlier known complexes containing H2pt. The two novel crystal structures exhibit notably different hydrogen bonding patterns, mutually and in comparison with previously reported crystal form of H2pt. All crystal structures are stabilized by extensive network of N?H???O, O?H???O and N?H???S hydrogen bonds. The cyclic hydrogen bonding motif involving the thioureido moieties of the ligand is the only one which repeats in each structure.
Study on the interaction solution of Zakharov-Kuznetsov equation in quantum plasma
Authors: Zhao Zhen , Liu Yue , Zhang Yanni , Pang Jing
Published: May 2024

The fundamental difference between quantum and traditional plasmas is the
electron and ion composition, the former has a much higher density and
extremely lower temperature, and it can be modelled by Zakharov-Kuznetsov
(ZK) equation. In this paper, the Hirota bilinear method is used to study
its solution properties.
Literature Study on Network Society in Indonesia 1977-2022
Authors: Putra Ferdian Ahya Al , Prakoso Septyanto Galan , Ardita Nadia Dian
Published: May 2024

Saat ini, terdapat kelangkaan studi literatur yang tentang perkembangan masyarakat jaringan di Indonesia. Kajian untuk mengetahui topik-topik yang seharusnya mendapat perhatian lebih dari para akademisi dalam bidang ini, harus dilakukan. Studi terkait masyarakat jaringan yang ada saat ini masih cenderung bersifat umum dan tidak membahas detail dari topik dan isu yang mempengaruhi masyarakat jaringan di Indonesia. Oleh karena itu, penelitian ini bertujuan untuk mengidentifikasi keberadaan masyarakat jaringan dan isu-isu yang ada dalam masyarakat jaringan di Indonesia dari tahun 1977 hingga 2022 dari sudut pandang para akademisi melalui publikasi mereka dengan menggunakan studi literatur berbasis database Scopus dengan visualisasi data. Penelitian dilakukan melalui studi pustaka dengan fokus pada data bibliografis. Visualisasi data akan disajikan menggunakan program Vos Viewer, dengan pengambilan data menggunaan program Publish or Perish. Hasil dari penelitian ini menunjukkan bahwa fokus dari masyarakat jaringan di Indonesia dipengaruhi oleh fenomena yang pernah terjadi dan masih ada di dalam negeri. Artikel ini diharapkan dapat menjadi titik awal bagi riset-riset yang bertujuan untuk menemukan tren dalam masyarakat jaringan di Indonesia, dan juga menyediakan acuan untuk bentuk penelitian yang membahas mengenai masyarakat jaringan di Indonesia dengan lebih detail dan terkait fokus topik seperti isu keamanan, pendidikan, dan sebagainya.
 
Currently, there is a scarcity of a proper literature study on the development of network society in Indonesia. A study to examine this field, as well as to know the topics which have gained more attention from the scholars, should be done. This serves as a purpose to scrutinize the existence of network society in Indonesia. The projected study should also be conducted based on reliable data from time to time as a result of scientific thinking. Therefore, this study aims to identify the existence of network society in Indonesia from 1977 to 2022 from the perspective of the scholars through their publication by using literature study based on Scopus database with data visualization. Data visualization will be presented using the Vos Viewer program. Thus, this paper can be used to discover the trends within network society in Indonesia, and also provide a checkpoint to similar forms of research.
Eksplorasi Elemen Digital Storytelling dalam Konten Gaming Youtube Kids
Authors: Puspita Birgitta Bestari , Edvra Paulus A.
Published: May 2024

Konten-konten yang dapat diakses melalui YouTube Kids adalah konten yang memiliki target audiens anak-anak dengan karakter khusus yang perlu diperhatikan oleh pembuat konten agar pesan yang disampaikan dapat diterima dan dipahami dengan baik oleh anak-anak. Penelitian terkait digital storytelling terutama pada konten game masih cukup sulit ditemukan. Penelitian ini bertujuan untuk mengeksplorasi elemen-elemen digital storytelling dalam konten game YouTube Kids, terutama konten game walkthrough atau konten panduan game. Metode penelitian yang digunakan adalah analisis isi kualitatif.  Konten yang dipilih adalah konten popular, berusia tidak lebih dari lima tahun yang video dan akun pembuatnya dapat secara khusus diakses melalui YouTube Kids. Hasil penelitian menunjukkan bahwa tidak semua video yang ditujukan untuk anak-anak menerapkan elemen digital storytelling yang sesuai untuk anak, termasuk elemen yang sesuai dengan perkembangan moral anak. Penggunaan elemen-elemen dalam digital storytelling bisa menjadi preferensi narator cerita sehingga penggunaannya pun bisa berbeda antara satu narator dengan narator lainnya. Namun demikian, pertimbangan target audiens mestinya menjadi salah satu hal yang utama untuk diperhatikan oleh narator. Penelitian ini merupakan penelitian awal, akan tetapi sudah dapat memberikan gambaran terkait elemen digital storytelling dalam konten YouTube Kids terkait game walkthrough, yang dapat diperdalam dalam penelitian selanjutnya dalam topik khusus yang sama.
 
The contents accessible through YouTube Kids are designed for a child audience and feature specific characters. Content creators need to pay attention to these characters to ensure that the messages conveyed are well-received and understood by children. Research on digital storytelling, especially in the context of game content, is still relatively scarce. This study aims to explore the elements of digital storytelling in YouTube Kids game content, particularly in game walkthroughs or guide content. The research method employed is qualitative content analysis. The selected content includes popular videos, not more than five years old, and accounts that are specifically accessible through YouTube Kids. The results indicate that not all videos intended for children include appropriate digital storytelling elements, including those aligned with children's moral development. The use of elements in digital storytelling can vary depending on the story narrator's preferences, leading to differences between narrators. However, the consideration of the target audience should be a primary concern for narrators. While this study is preliminary, it provides insights into the digital storytelling elements in YouTube Kids content related to game walkthroughs, which can be further explored in subsequent research on the same specific topic.
PENGARUH PENAMBAHAN MOLASES, AMONIUM SULFAT, DAN DOLOMIT TERHADAP KUALITAS FISIK, KADAR BAHAN KERING, DAN DERAJAT KEASAMAN (pH) SILASE PUCUK TEBU
Authors: Wardana Indra , Erwanto Erwanto , Farda Fitria Tsani , Muhtarudin Muhtarudin
Published: May 2024

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian molases, amonium sulfat, dan dolomit dengan level berbeda terhadap organoleptik, kadar bahan kering, dan derajat keasaman (pH) pada silase pucuk tebu. Penelitian ini dilaksanakan pada bulan Mei--Juni 2022 bertempat di PT. Gunung Madu Plantations Lampung dan analisis kandungan bahan kering di PT. Saraswanti Indo Genetech Bogor. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 5 perlakuan dan 5 ulangan. Perlakuan yang digunakan yaitu P1 (menggunakan molases 2,5% dan amonium sulfat 1,0%); P2 (menggunakan molases 2,5% dan amonium sulfat 2,0%); P3 (menggunakan molases 5,0% dan amonium sulfat 1,0%); P4 (menggunakan molases 5,0% dan amonium sulfat 2,0%); P5 (menggunakan molases 5,0%, amonium sulfat 2,0%, dan 2% dolomit). Data yang diperoleh dianalisis dengan ANOVA dan dilanjutkan dengan uji lanjut Berganda Duncan. Hasil penelitian terdapat pengaruh yang sangat nyata pada pemberian molases, amonium sulfat, dan dolomit dengan level berbeda sangat berpengaruh terhadap organoleptik dan derajat keasaman (pH), dan kadar bahan kering pada silase pucuk tebu. Level molases 2,5% dan amonium sulfat 2,0% menunjukkan hasil data yang baik terhadap warna, aroma, tekstur, pH, serta kandungan bahan kering pada silase pucuk tebu.
PREVALENSI CACING HATI KAMBING SABURAI PADA UMUR YANG BERBEDA DI KELOMPOK TERNAK MAKMUR II DESA GISTING ATAS KECAMATAN GISTING KABUPATEN TANGGAMUS
Authors: Fitriani Ayu , Dakhlan Akhmad , Ermawati Ratna , Santosa Purnama Edy
Published: May 2024

Penelitian mengenai prevalensi Cacing Hati pada kambing Saburai dilaksanakan pada 9-16 Oktober 2023 di Kelompok Ternak Makmur II Desa Gisting Atas, Kecamatan Gisting Kabupaten Tanggamus. Tujuan penelitian ini untuk mengetahui tingkat prevalensi Cacing Hati pada kambing Saburai di Kelompok Ternak Makmur II. Metode penelitian yang digunakan yaitu metode survei dengan pengambilan sampel ternak secara sensus. Jumlah sampel yang diperoleh yaitu 40 sampel dari 7 peternak. Pemeriksaan sampel feses dilakukan di Laboratorium Parasitologi Balai Veteriner Lampung menggunakan uji Sedimentasi feses mamalia. Data disajikan dalam bentuk tabulasi dan dianalisis secara deskriptif. Hasil penelitian menunjukkan prevalensi Cacing Hati pada kambing di Kelompok Ternak Makmur II yaitu 0%, artinya prevalensi Cacing Hati di Kelompok Ternak Makmur II tergolong rendah.
DETERMINANTS OF WHISTLEBLOWING ON ACADEMIC FRAUD OF ACCOUNTING STUDENTS
Authors: Anggreani Citra , Falikhatun Falikhatun
Published: May 2024

Accounting students' role in maintaining ethical standards by reporting fraud is crucial. This study empirically examines how individual factors—attitudes, subjective norms, perceived control, and Machiavellianism—affect their decisions. Using a quantitative approach, 212 Indonesian accounting students participated via questionnaire surveys and purposive sampling. Findings from Partial Least Squares Structural Equation Modeling (PLS-SEM) analysis reveal positive correlations between willingness to report fraud and attitudes, norms, control perceptions, and Machiavellianism. These results underline the significance of addressing individual factors to foster a culture of integrity and accountability within the accounting profession, guiding educational institutions and policymakers in developing strategies to encourage ethical behavior and whistleblowing.
Deaths and Injuries in Fires at Industrial Enterprises Taking into Account Their Risk Category
Authors:   FGBU VNIIPO EMERCOM of Russia, Poroshin A.A. , Kondashov A.A. ,   FGBU VNIIPO EMERCOM of Russia, Bobrinev E.V. ,   FGBU VNIIPO EMERCOM of Russia, Udavtsova E.Yu. ,   FGBU VNIIPO EMERCOM of Russia
Published: May 2024

The regulatory & legal and scientific & methodological aspects of developing risk-oriented approaches in the Russian Federation have been considered. The procedure and criteria for classifying protected facilities as a certain risk category in the field of fire safety are determined by the resolutions of the Government of the Russian Federation of October 12, 2020, № 1662, and September 14, 2023, № 1502. In the framework of the study, research to evaluate the efficiency of risk-oriented approaches in the industry has been conducted. For the period 2020–2022, the highest number of fires (33 %) in the Russian Federation occurred at the facilities not subject to classification. 25 % of fires occurred at facilities classified as low-risk, whereas only 2 % of fires occurred at high and extremely high-risk facilities. In order to evaluate the efficiency of rescue operations by firefighting divisions, the index «proportion of enterprise employees rescued during fires as compared with the total numbers of fatalities and rescued persons» has been applied. Based on the analysis, it has been concluded that the personnel of industrial facilities classified as low risk or not subject to classification have the least chance to escape the area exposed to fire hazards, 54 % and 57 %, respectively. The index of «proportion of injured persons during fires as compared with the total numbers of injured persons and fatalities» enables us to conclude that persons within the area exposed to fire hazardous factors survive but can be injured, which is damage to health. Persons within the area exposed to fire hazardous factors at low-risk facilities have the least chance of surviving. i.e., 46 %, whereas for the high-risk facilities, this index is 90 %. The probability of exposure to fire hazardous factors is to be evaluated by the relation of number of victims to the total number of exposed to the risk hazardous factors (evacuated, rescued persons, and fatalities). The highest probability of a fatality during a fire has been obtained for the personnel of low-risk category facilities: 85 fatalities per 1000 employees, whereas for high-risk faculties, the probability of fatalities is an order of magnitude less. The analysis of the results of social consequences of fire at industrial facilities indicates a need to enhance the role of occupational safety services at enterprises to implement measures of fire prevention, especially at low-risk industrial enterprises where the state fire supervision agencies take no scheduled control (supervision) measures.
Pengambilan Keputusan Karir ditinjau dari Konsep Diri dan Pola Asuh Otoriter Orang Tua pada Siswa Sekolah Menengah Atas
Authors: Ifriana Destriday , Hadi Cipto , Hirmaningsih Hirmaningsih , Husni Desma
Published: May 2024

Sekolah menengah atas merupakan jenjang yang kritis untuk siswa karena pada saat itu siswa telah harus mulai menentukan keputurusan karir yang akan diambil di masa depan sehingga siswa juga lebih mudah menentukan program studi jika melanjutkan pendidikan ke perguruan tinggi. Adapun siswa yang belum memutuskan karir yang akan dipilihnya maka ketika masuk perguruan tinggi akan sulit menyesuaikan diri dengan program studi. Ada beberapa faktor yang berperan dalam pengambilan keputusan karir antara lain konsep diri dan pola asuh yang diterapkan. Penelitian ini bermaksud untuk mengetahui bagaimana siswa salah satu SMA di Teluk Kuantan memandang pengambilan keputusan karir dikaitkan dengan konsep diri dan pola asuh otoriter orang tua. Dengan menggunakan teknik proporsional stratified random sampling, subjek penelitian berjumlah 241 siswa kelas XI dan XII salah satu SMA di Teluk Kuantan. Penelitian ini menggunakan skala konsep diri, skala pola asuh otoriter bagi orang tua, dan skala pengambilan keputusan karir untuk mengumpulkan data. Pendekatan analisis regresi berganda digunakan sebagai teknik analisis data. Temuan analisis menunjukkan bahwa keputusan siswa mengenai kariernya dipengaruhi oleh pola asuh otoriter orang tua dan konsep diri. Oleh karena itu perlu dilakukan upaya-upaya untuk mendorong siswa mempunyai kemampuan pengambilan keputusan karir yang baik salah satunya dengan cara siswa memiliki konsep diri yang positif seperti mempunyai keyakinan terhadap diri sendiri, mampu memandang diri dengan baik, serta mempunyai harapan terhadap karir sepertiapa yang akan diambil di masa depan.
Jumpa Penggemar Artis dari Lensa Interaksi Parasosial Virtual
Authors: Puspita Ratna , Nurwulan Titis
Published: May 2024

Meeting fans is something that is difficult to realize during the Covid-19 pandemic. However, the entertainment industry reproduces the relationship between fans and celebrities through social media-mediated fan encounters in order to balance the impact of business and intimate relationships with fans. Using a qualitative content analysis approach, the author explores celebrity and fan interactions at South Korean celebrity Lee Sung Kyung's fanmeeting via TikTok using Horton and parasocial theory. Previous research has not explained the interactions between celebrities and fans when fanmeetings take place in virtual spaces with a qualitative approach. The form of virtual fanmeetings actually repeats previous offline fanmeetings. Both sell artist personas as commodities. However, the absence of physical interaction makes these virtual fanmeetings very difficult to distinguish from broadcasts on conventional television. The author believes that fanmeetings are offline products that cannot be replaced with virtual content because they do not involve voluntary interactions such as hugs, handshakes, or other physical interactions that play a role in physical and emotional intimacy. This research strengthens Horton & Wohl's (11956) that the interaction between the audience and the celebrity is actually one-sided, not dialectical, controlled by the celebrity, and there is no mutual development of the relationship. Furthermore, celebrity parasocial interaction in this study is shown as "selective self-presentation of the sender of the message" in mediated communication.
Big man the laltain, small man the mombatti - A study of The White Tiger and The God of Small Things
Authors: Tiwari Mrs. Rekha , Sharma Mr. Vishnu Kumar
Published: May 2024

The present paper “Big man the laltain, small man the mombatti - A study of The White Tiger and The God of Small Things” deals with how the power politics play very prominent part in both the selected novels. Thanks to game of gap between poor and elite, powerful and weak, mighty and marginalized the underdogs are suppressed in the society to exclude themselves from accessing equal joys in social life. The grounds after their inhuman plight are social attributes such as race, caste, gender, economy or religion to which I have focused on thoroughly.