bluuebunny/crossref_metadata_2025 huggingface dataset:
Perancangan Sistem Pakar Pengklasifikasian Tumbuhan pada Toko Hikmah Harapan Muda dengan Algoritma Depth First Search
Authors: Zulviter Deygo , Niswati Za’imatun , Agustina Amaliasyifa
Published: August 2024

Tujuan penelitian ini adalah merancang aplikasi pengklasifikasian tumbuhan bagi pengguna desktop berbasis Java Netbeans dengan menerapkan algoritma Depth First Search berdasarkan bentuk morfologi jenis batang dan bentuk bangun daun dalam mengklasifikasikan tumbuhan. Dijadikan sebagai referensi atau rujukan untuk pengembangan ilmu pengetahuan dalam teknologi sistem pakar. Sebagai tambahan ilmu pengetahuan dalam penerapan algoritma Depth First Search (DFS) untuk memecahkan suatu permasalahan yang dihadapi. Aplikasi ini digunakan oleh pemilik Toko Hikmah Harapan Muda sebagai sumber informasi dengan mengklasifikasikan berdasarkan bentuk morfologi jenis batang dan bentuk bangun daun tumbuhan kepada pelanggan, sehingga memudahkan pengguna untuk mengetahui informasi terkait tumbuhan yang dicari secara akurat dan lengkap.
Aplikasi Sistem Pendukung Keputusan Pemilihan Karyawan Terbaik di PT Bakti Karsa Putra dengan Metode AHP
Authors: Depan Depan , Nuzulah Rahnita , Hikmah Rezkiyana
Published: August 2024

Penelitian ini bertujuan untuk merancang sebuah sistem pendukung keputusan yang dapat menentukan karyawan terbaik di PT. Bakti Karsa Putra Jakarta, menggunakan metode Analytical Hierarchy Process (AHP) untuk menghasilkan keputusan yang akurat dan cepat. menggunakan bahasa pemrograman Java dan database MySQL, dan mengembangkan sistem pendukung keputusan yang sesuai dengan kriteria yang telah ditetapkan. Menggunakan metode penelitian kualitatif deskriptif. Dari penelitian ini, dapat disimpulkan bahwa penggunaan metode Analytical Hierarchy Process (AHP) dalam pemilihan karyawan terbaik dapat meningkatkan efektivitas dan efisiensi dalam pengambilan keputusan.
Sistem Pendukung Keputusan Pemilihan Suplier Ikan Hias Menggunakan Simple Additive Weighting (SAW)
Authors: Hastiko Margono Andri , Sunoto Imam , Mutia Intan
Published: August 2024

Ikan hias merupakan salah satu usaha yang menjanjikan karena masih banyak peminat. Pada toko ikan Dakara yang menjual ikan hias air tawar dan kebutuhan lain seperti pakan ikan, mesin filter akuarium, kapas filter air belum memiliki suplier ikan hias tetap yang berkualitas. seperti tidak tersedianya jenis ikan hias tertentu atau ikan dari suplier memiliki kualitas yang kurang baik. Tujuan penelitian untuk membuat sistem pendukung Keputusan bagi toko ikan Dakara dalam memilih suplier ikan hias terbaik menggunakan metode Simple Additive Weighting (SAW). Simple Additive Weighting (SAW) dipilih karena cocok untuk memberikan bobot terhadap beberapa kriteria suplier dalam pengambilan keputusan. Hasil penelitian didapatkan kriteria dalam pemilihan suplier ikan hias seperti, kualitas, harga, waktu pengiriman, ketersediaan ikan, dan garansi dalam pembelian ikan. Hal ini akan mempermudah kegiatan operasional toko ikan Dakara dalam menentukan suplier ikan hias yang berkualitas.
On the Anticancer Drug Structures and Their Locating Numbers
Authors: Azeem Muhammad ,   Department of Mathematics, Riphah International University Lahore, Pakistan, Jamil Muhammad Kamran ,   Department of Mathematics, Riphah International University Lahore, Pakistan
Published: August 2024

Cancer is the fast proliferation of unwanted cells in the body. Carcinogens are chemicals that can cause cancer. A carcinogen is a kind of chemical compound found in cigarette smoke. It has the ability to spread to many places in the body. Some of the signs and symptoms of this sickness include a lump, irregular bleeding, a chronic cough, weight gain or loss, and so on. Tobacco chewing is a major factor in this deadly disease. Obesity, a poor diet, laziness, and increased alcohol usage are all factors. Anticancer drugs are being utilized to treat this condition. In this work, we studied some anticancer medicines in terms of locating set, where locating set is a set to settle the entire atom set of a graph into a unique way to access each atom independently. By locating numbers, a particular resolving set is chosen and this resolving set or locating set creates the entire structure into a unique form this helps to study the chemical structure in more depth and detail. So, we can say that locating number helps to understand the chemical structure in more detail and depth. Locating number is a part of resolvability parameters and it also plays a role in developing a unique way to access each node/vertex of a network. When each of its vertices is easily accessible with a unique code, working on a network becomes easy. So this method makes structures of anticancer disease easily understandable and researchers can easily extend working on these structures in medical diagnostics.
“Come on people, this is clearly fake” - How Social Media Users React to Political Online Misinformation by Commenting
Authors: Morosoli Sophie
Published: August 2024

Political misinformation is thriving on social media and many individuals are unwillingly confronted with it. The comment section offers an opportunity for users to freely engage with online misinformation. However, little to no research has explored how people react to this potentially harmful content by commenting on it. To fill this void and to identify patterns reactions, we use a manual content analysis of user comments on three, as misinformation recognized, tweets involving UK politicians (N = 600). Our main findings show that the majority of the user comments disapproved the misinforming tweets and only a fraction expressed support. Furthermore, a vast amount of the comments contained uncivil language. These findings help us to shine a light on how individuals respond online misinformation and alert citizens, who are willing to call out misleading content.
Interference in Ebbinghaus Illusion stimuli
Authors: Skottun Bernt
Published: August 2024

When adding two or more visual stimuli there may take place interference between their Fourier Transforms. Such interference may not only cause a uniform reduction in the amplitudes but may also alter the profile of the distribution. Here is shown how adding surrounding stimuli to a solid disk or thin circle may cause the amplitude spectrum to be altered. Spatial frequency and spatial size are related. Thus, interference may be related to the altered appearance of spatial size as experienced in some visual size illusions. Interference takes place in the stimuli and is unrelated to vision, i.e., it occurs even if the stimuli are not being seen.
Emotion Regulation Repertoire Moderates the Association between Sleep and Depression: A Daily Diary Study
Authors: Chen Mark Shuquan
Published: August 2024

Despite an abundant body of research examining the associations between sleep and depression, there is limited evidence on how emotion regulation (ER) may mitigate their day-to-day relationships. This study included 389 participants (14,457 observations) from the Boston College Daily Sleep and Well-Being Survey study who completed baseline measures of ER (i.e., positive reappraisal, refocusing on planning, acceptance, putting into perspective, positive refocusing) and at least 20 daily diaries reporting depression and sleep quality the previous night (e.g., awake time, sleep efficiency, and subjective difficulty with sleep) during a collective stressful life event, the COVID-19 pandemic. Using baseline positive ER measures, we developed a computational formula to capture ER repertoire, defined as using a broad range of strategies. Multilevel modeling found that next-day depression was associated with both within- and between-person sleep quality. ER repertoire moderated the between-, but not within-person associations between depression and two sleep variables (awake time and sleep efficiency). Specifically, individuals with a larger ER repertoire experienced greater affective benefits from efficient sleep and were less impacted by extended awake time the night before. These findings underscore the promise for interventions that address both sleep problems and ER repertoire to promote emotional well-being during adverse life events.
New Legal Paradigms Regulating of Artificial Intelligence in Healthcare: The Advances, Deficits and Pitfalls of Laws in the United States and the European Union
Authors: Solaiman Barry
Published: August 2024

This chapter examines the governance of artificial intelligence (AI) in healthcare in the United States (US) and the European Union (EU) through an analysis of ‘integrated governance’ and ‘digital exceptionalism’. The developments exemplify a shift towards digital exceptionalism, but that approach may not ultimately help protect patients against the potential harms of AI. The early responses toward AI regulation prioritised explorations of how to adapt existing laws to overcome the unique challenges posed by AI. Those early responses have since evolved into an approach premised on digital exceptionalism that emphasises the need for novel legal solutions to govern AI. This evolution can be explained by the ‘AI to Law’ framework which describes the rise of new technology posing new legal challenges, the inadequacy of existing law to solve those challenges, and the need for new laws to rectify that gap. To decipher this framework, the chapter outlines the uses of AI in healthcare, and highlights the ethical and legal challenges that arise from its use, such as data privacy, informed consent, and medical liability. While some existing legal doctrine can be adapted, those adaptations may be insufficient for the unique challenges proposed by AI. Digital exceptionalism reflects how novel laws are being devised to deal with those challenges, such as the EU’s Artificial Intelligence Act (AI Act), alongside the AI and Product Liability Directives. However, a dichotomy in approach remains between the EU hard law and the US soft law focus, resulting in an uncertain path forward.
في نقد التاريخ المحلي: عودة الأمد الطويل من منظور أنكلو-أميركي
Authors: أرميتاج ديفد , جولديه جو
Published: August 2024

تتناول هذه الدراسة عودة الأمد الطويل مؤخرًا في الأبحاث التاريخية، باعتباره نمطًا رئيسًا من أنماط التحليل التاريخي الذي يضع في الواجهة القضايا الكبرى والتاريخ الشامل، وذلك بعد اختفاءٍ دام سنوات طويلة، ساد خلالها التاريخ المحلي الغارق في التفاصيل، المبني على الرؤية القصيرة الأمد، الذي فتَّت الدراسات وحصرَها في دائرة ضيقة من القراء، وعوّق الأعمال التركيبية المتماسكة. لكن هذه العودة، التي تيسّرها وفرة الأدوات والبيانات الرقمية، تؤطّرها طموحات جديدة تتمثل في الرغبة في المساهمة في تفسير الأحداث والظواهر من منظور عالمي، وتقديم أبحاث تركيبية يقرؤها المتخصصون وغير المتخصصين، وإثراء النقاش المرتبط بالسياسات العامة إلى جانب باقي الفاعلين في العلوم الإنسانية والاجتماعية المجاورة.
تحوّلات المجال الحضري لمدينة وليلي خلال الفترة الموريطانية
Authors: الزايري نبيل
Published: August 2024

تُقدّم هذه الدراسة قراءة نقدية لنتائج الأبحاث الأثرية التي انصبّ اهتمامها على دراسة بنايات مدينة وليلي إبان الفترة الموريطانية. وتستهدف إبراز تحوّلات المجال الحضري للمدينة الموريطانية من خلال الوقوف على جزئيات كل تحوّل على حدة، قصد فهمه في إطاره الجغرافي والتاريخي. وقد خلصت الدراسة إلى اختزال تحوّلات المجال الحضري للمدينة خلال الفترة المذكورة في ثلاثة تحوّلات رئيسة: الأول مثّل النواة الأولى للمدينة التي انطبقت على إقامة المعبد البوني؛ وشكّل الثاني مرحلة ثانية من تطور المدينة، برزت أساسًا في إحاطة المجال الحضري الذي امتدّ في الحي المركزي والجنوبي بسور دفاعي على غرار مدن العالم القديم؛ أما التحول الثالث، فلم يقتصر مجاله الحضري على التوسع داخل المجال الموطن داخل السور فحسب، إنما امتدّ إلى خارجه أيضًا، في حيي التل وقوس النصر.
المناظرة الأيقونوغرافية بين الأمويين والبيزنطيين ما بين النصف الثاني من القرن السابع وبداية القرن الثامن الميلاديين ودلالاتها الأيديولوجية والسياسية
Authors: عمري المعز
Published: August 2024

يهدف هذا العمل إلى دراسة الحوار الأيقونوغرافي بين الأمويين والبيزنطيين والبحث في دلالاته الأيديولوجية والسياسية، وذلك في أفق تاريخ التمثّلات الذي يخضع الرمزي والمتخيّل الجماعي إلى دائرة التأويل التاريخي. وقد اشتمل العمل على أقسام ثلاثة: قسم أول، اشتغل بالخوض في فرضية التزام الفكرة الأيقونوغرافية الدينية لدى الأمويين بذاكرة النبي، وبارتباطها لدى البيزنطيين بالجدل اللاهوتي المسيحي حول طبيعة المسيح. وقسم ثانٍ، سعى لمتابعة السجال الأيقونوغرافي في عهد الخليفة عبد الملك بن مروان، من خلال نموذجي قبة الصخرة والعملة العربية، بغرض البرهنة على أنّ خطاب المواجهة الأموي اقتضى التركيز على فكرة التجريد لتقويض العقيدة الأرثوذكسية للإمبراطور البيزنطي، وللتعبير عن الوضع الإمبراطوري للخلافة. أما القسم الأخير، فسعى للبحث في علاقة حركة الإمبراطور البيزنطي ليون الثالث، في عمليّة تحطيم الصور الدينية، بالخطاب الأيديولوجي والسياسي للخليفتين عمر بن عبد العزيز ويزيد بن عبد الملك بن مروان والوقوف على دلالاتها السياسية، واتّجه البحث في هذا المستوى أيضًا إلى إثارة الحديث عن الدور المسكوت عنه للخليفة عمر بن عبد العزيز في تاريخية الحرب على الأيقونات في بيزنطة.
DEVELOPMENT TRENDS OF GEORGIAN CAPITAL MARKET AND PENSION FUND
Authors: Emzar Jgerenaia  , Maka Ghaniashvili
Published: August 2024

Since January 2019, a cumulative pension system has been launched in Georgia. The reform’s main goals are reducing fiscal pressure and ensuring a "decent" pension at retirement age. In addition, the possible positive impact of the accumulated pension fund on the capital market of Georgia is important. The purpose of the paper is to analyze the current reality of the capital market of Georgia. In order to determine what opportunities it creates in the investment process of the Georgian pension agency. During the research, we mainly used statistical analysis methods. The discussion is based on indicators such as: composition of total debt of non-financial companies in Georgia; liquidity and activity on the Georgian stock exchange; total balance of corporate bonds denominated in GEL; the ratio of the total capitalization of the stock market; assets of the Georgian pension agency and its investment portfolio. Due to research findings, although there is a lack of institutional investors in the financial markets of Georgia, there are no existing securities in the local market, which would allow the pension agency to make more investments in the local capital market. Growth at such a rate requires investing in assets with a higher risk than the existing ones. In particular, since the capital market assets have a higher rate of return, it is important for the policy of the pension agency to either increase the limits for investing in the foreign market, or to be more opportunities and alternatives in the local capital market.
The Encouragement and education to establish a halal-based business for indonesian migrant workers in Penang, Malaysia
Authors: Sunarti Sunarti , Nurkhasanah Nurkhasanah , Warsi Warsi , Daud Intan , Salamah Siti Hajar
Published: August 2024

Returning workers often face challenges in identifying suitable employment upon their return to Indonesia. The objective of this initiative is to enhance the entrepreneurial skills of migrant workers in the special branch of Penang, Malaysia. Motivating them to establish businesses based on halal products is a crucial aspect of this effort, providing valuable insights and provisions for their reintegration into Indonesia. The training focuses on soybean juice production using locally sourced soybeans. Pre and post-tests were conducted before and after the activity to assess the workers' knowledge levels regarding halal product-based entrepreneurship. The pre-test results yielded a mean score of 57.26 ± 20.59 SD, while the post-test showed improvement with a mean score of 76.5 ± 8.5 SD. The results indicate a significant increase in knowledge following the training. Notably, two female workers successfully applied the soybean juice-making skills acquired during the training. In conclusion, providing motivation and training for halal product-based entrepreneurship to migrant workers is effective in enhancing their knowledge and practical skills in this field.
Rulisca: Science learning media for elementary school students
Authors: Suryawan Ari , Evalina Evalina , Wulandani Novi
Published: August 2024

A crucial responsibility of teachers lies in fostering innovative learning processes. Meaningful learning experiences facilitate students' comprehension of the subject matter. Consequently, the need arises for instructional media to serve as teaching aids, cultivating an engaging learning environment for students. The core concept of instructional media lies in facilitating students' understanding from abstract to concrete concepts. Its primary functions include serving as a learning resource, providing information and knowledge to students. Furthermore, instructional media can motivate learning, reinforce previously learned material, and stimulate students. One such innovative tool is the "rumah listrik cahaya" (Rulisca). Rulisca's design is rooted in the instructional media needs of science education and the psychological conditions of phase B or fourth graders in elementary schools. This medium is specifically tailored for the topic of energy transformation. During its implementation, students are guided to comprehend the relationship between solar panels and LED lights, enabling them to grasp the concrete process of energy transformation.
Training on making compost blocks using agroforestry waste for the Pujo Makmur forest farmers group, Pesawaran Regency, Lampung
Authors: Surnayanti Surnayanti , Tsani Machya Kartika , Harianto Sugeng Prayitno , Santoso Trio , Dewi Bainah Sari , Wistary Mirza , Prasetyo Mohamad Arif , Rachmah Widya Anisa , Maharanti Danti
Published: August 2024

Protected forests serve as the fundamental protection for the support system of life, regulating water resources, preventing floods, controlling erosion, mitigating saltwater intrusion, and preserving soil fertility. However, in reality, many protected forests are converted into agricultural land. To address this issue, the government grants land use permits through the Community Forest (HKm) system. The HKm system typically involves planting a combination of agricultural and forestry crops (agroforestry). The variety of crops grown in one area yields abundant harvests, but it also generates a significant amount of waste. Consequently, waste becomes a problem, although plant waste can be utilized to make compost. The objective of this community service activity is to provide education and training on making compost blocks. The method employed in this activity is education and training provided to farmers. The results of this community service activity enhance the knowledge of the Pujo Makmur Farmer Group regarding the benefits of compost blocks, the process of making them, and their usage.
Increasing environmentally friendly behavior in SMP N 13 Surakarta students through sociodrama and creative work
Authors: Astuti Maulydia Dwi , Yupi Emamiridya Erine , Sholikhah Tri Pujiati , Lestari Sri
Published: August 2024

Community service aims to enhance and instill students' awareness of the importance of environmental-friendly behavior through training and creative works at SMP Negeri 13 Surakarta. Sixteen students participated in this activity. The method employed in this community service is fostering environmental care attitudes through sociodrama and creative works. Before and after the training, students were given questionnaires to express their attitudes towards environmental-friendly behavior. The results of the activity show a t-test value with a significance level (2-tailed) of 0.01, indicating a difference in environmental care attitudes before and after the training. This means that sociodrama and creative works training can enhance the environmental-friendly behavior of SMPN 13 Surakarta students. The change in students' behavior persists even after the training, as evidenced by the repeated use of items such as water bottles or food containers for school meals.
Education to prevent stunting and innovation of 'SABI nuggets' as a complementary food in Silaberanti Village, Palembang
Authors: Sutrisno Sutrisno , Rasyid Muhammad Abdul , Yuniar Rani Isna , Firani Nota Lisa , Wijaya Putri , Iwanda Fisia , Rihdola Rikek , Safitri Riya , Sanda Rya , Saputra Ryan Hadi , Frans Kezya Calista Gliselda
Published: August 2024

Stunting remains a pressing health concern that demands attention from all members of society. In Palembang City, the number of stunting cases has risen alarmingly from 100 in 2023 to 224. The root causes lie in limited knowledge about balanced nutrition and a tendency to consume unhealthy fast food. This community service initiative aimed to enhance awareness about the significance of adopting healthy food management practices as a strategy to combat stunting. The project employed a Participatory Rural Appraisal (PRA) approach, encompassing socialization, training, and mentorship. The intervention yielded remarkable results, with knowledge levels among participants increasing from 65% to 95%. This demonstrates the effectiveness of the training in empowering the community with knowledge about balanced nutrition, healthy and nutritious meals for children, and stunting prevention strategies. Furthermore, the community demonstrated creativity by developing an innovative food supplement called "SABI nuggets," made from patin fish and carrots.
Empowering youth organizations to revitalize Kampung Dolanan and enhance community well-being post-COVID-19
Authors: Niagasi Ariq Fikria , Kristianto Rafli Aditya , Fransiska Sierly , Damayanti Oktavia , Yovani Rahma Inka , Tiyana Siti Zidzuna Ilma
Published: August 2024

Established in 2015, Dolanan Village thrived until the COVID-19 pandemic forced its closure. However, the village also faced resident complaints due to mismanagement and lack of resources. To address these challenges, a community service program was implemented to strengthen Dolanan Village's institutional framework and equip residents with digital marketing skills. Through training in content creation, financial management, human resources, and digital marketing, residents gained the ability to develop activity budgets, establish standard operating procedures, and create marketing content using available resources. This program empowered the community and paves the way for a more sustainable and prosperous Dolanan Village.
Raising environmental awareness through community-based efforts to clean and preserve the Karang Mumus river, Samarinda City
Authors: Tyas Intan Kinanthi Damarin , Paramitha Devy Indah , Jusuf Jeane Betty Kurnia
Published: August 2024

River pollution, particularly from littering, has long plagued Samarinda City. The Karang Mumus River exemplifies this challenge, with heavy downstream debris and a lack of upstream catchment areas leading to seasonal flooding. This pollution significantly reduces the community's quality of life and hinders sustainable development efforts. To address this, a community service program was initiated to raise environmental awareness through cleaning and maintaining the Karang Mumus River. The program utilized outreach methods to educate the "Save Karang Mumus" (SKM) community about the river's functions and proper environmental practices in the surrounding area. The activity culminated in a river cleaning initiative. Notably, post-program participants expressed a willingness to actively participate in future river cleaning efforts organized by GMSS-SKM. This positive outcome demonstrates the program's success in raising awareness about the importance of protecting the Karang Mumus River environment.
Enhancing journalistic skills among teachers in Sleman Muhammadiyah Regional Leadership (PDM)
Authors: Ru'iya Sutipyo , Putra Fajar Dwi , Hopid Abdul , Masduki Yusron , Sutarman Sutarman , Roviana Sri , Kistoro Hanif Cahyo Adi , Yusutria Yusutria
Published: August 2024

Writing proficiency demands continuous refinement to flourish. Consistent practice fosters an individual's writing skills. Various motivations drive writing, including enhancing an institution's popularity. Effective journalistic skills are crucial for public relations professionals to elevate an organization's public image. This community service initiative aimed to enhance the journalistic skills of teachers within the Sleman Muhammadiyah Regional Leadership (PDM) environment. The methodology employed involved journalistic training sessions. The training encompassed 67 participants and was conducted in the PDM Sleman meeting room, covering the fundamentals of journalism and effective writing strategies. The outcomes revealed a significant 58% improvement in journalistic knowledge among participants. This positive impact underscores the effectiveness of the training in enhancing participants' journalistic proficiency.
Harnessing cattle manure waste for organic fertilizer production in Kampung Sanggaria Arso 1, Keerom Regency
Authors: Nainggolan Hotnida , Abu Muhammad Rusdianto , Matdoan Irjii , Nurdiansyah Lukman
Published: August 2024

Kampung Sanggaria, situated in West Arso District, Keerom Regency, Papua Province, is a village that produces an abundance of cattle manure waste. Traditionally, this waste has been left untreated, posing a potential threat to environmental pollution. To address this issue, a Community Service (PKM) initiative was implemented to guide the community in utilizing cattle manure waste as organic fertilizer. The methodology employed involved socialization, training, and mentorship. The PKM initiative successfully produced packaged organic fertilizer ready for use and market distribution. As a result of this initiative, the community has gained a deeper understanding of processing cattle manure waste into organic fertilizer, which can be utilized for agricultural purposes in Kampung Sanggaria. Moreover, in the long run, this initiative is expected to contribute to the overall well-being and prosperity of the community.
Internal audit assistance in the management of zakat, infak and shadaqah at LAZISMU Branch Malang City
Authors: Hakim Rahmad , Aprilianto Fitrian
Published: August 2024

Zakat has a central role in improving the economic conditions of society, from those who previously lived in the shackles of poverty to become economically independent and prosperous. The aim of this community service is to improve the skills and understanding of Lazismu Malang City administrators as well as improve their abilities in internal auditing in the management of Zakat, Infaq, and Shadaqah so that zakat management can run effectively and efficiently. The methods used include surveys, internal audit workshops, training in making internal audit reports, and evaluation. The result of this effort is an increase in management's knowledge and understanding regarding internal audit by 60% and an increase in skills related to internal audit reporting by 75%. This increase in understanding shows that participants have a better understanding regarding internal audit in the management of zakat, infaq, and shadaqah.
Enhancing understanding of colorectal cancer through public education at MHCC Clinic, Pontianak
Authors: Haryanto Haryanto , Khairillah Yuyun Nisaul , Erwhani Indri , Purnamawati Ditha Astuti , Rahmawati Annisa , Surtikanti Surtikanti , Mentari Tiara Amalia , Fitriana Erlis Eka
Published: August 2024

Colorectal cancer is a malignancy that affects the tissues of the last part of the large intestine. There are several risk factors for colorectal cancer, including environmental factors, genetics, and the level of inflammation in the intestine. The aim of this community service activity is to enhance public awareness about colorectal cancer to minimize its impact. Conducted at the Muhammadiyah Health Care Center (MHCC) Clinic, this service employed lectures and discussions to educate the public on colorectal cancer prevention. The results indicate an increase in public knowledge regarding colorectal cancer, with a percentage of 27.5% falling into the "good" category before receiving educational intervention. Conversely, post-education, the percentage of individuals with good knowledge increased to 82.5%. This suggests a notable improvement in public knowledge following educational interventions for colorectal cancer.
Enhancing handwashing skills in preschoolers through movement and puzzle games
Authors: Sofiana Juni , Astuti Dyah Puji , Rosmawati Rosmawati
Published: August 2024

Preschoolers are highly susceptible to illnesses due to their underdeveloped immune systems. The lack of understanding among preschoolers regarding the importance of proper hygiene practices makes them vulnerable to diseases such as respiratory infections, diarrhea, typhoid, and others. This community outreach initiative aimed to enhance preschoolers' knowledge and handwashing skills to prevent the spread of various diseases. The project employed educational sessions and hands-on training in handwashing techniques at TKIT Lukmanul Hakim. The outcomes demonstrated significant improvements: before the intervention, 18 children (54%) had adequate knowledge and 5 children (15.2%) had insufficient knowledge; after the intervention, 100% of the children exhibited good knowledge. Regarding handwashing skills, 20 children (60.6%) had poor skills before the training, while this improved to 69.7% with good skills after the training.
Improving digitalization and financial literacy in wood carving craftsmen in Siangan Village, Gianyar
Authors: Cahyadi Luh Diah Citra Resmi , Suryantari Eka Putri
Published: August 2024

Community service activities in Siangan Village, Gianyar aim to improve the quality of digitalization and financial understanding for wood carving craftsmen. The methods used include outreach, training and group discussions (FGD) involving the PKM team, Sentir Foundation and craftsmen. The results show an increase in understanding and practice of digitalization using Instagram and Google to inform business biodata. Apart from that, craftsmen are also able to increase social media content that is more interesting and informative. There is increased understanding of simple financial records and awareness of the importance of financial reports for business development. To evaluate the craftsmen's understanding, a pre-test and post-test were carried out using the Wilcoxon Test, resulting in a significant difference between the pre-test and post-test (Z = -2.820, Asymp. Sig. (2-tailed) = 0.005 < 0.05).
Digital mosque management strengthening workshop to enhance the competence of mosque administrators in Malang City
Authors: Hidayat Arif , Taufiq Ahmad , Sunaryono Sunaryono , Munzil Munzil , Muhammad Helmi , Subadra ST. Ulfawanti Intan
Published: August 2024

In recent years, mosques have primarily served as places of worship, neglecting their ten additional roles and functions. This stems from the limited understanding of mosque administrators (takmir masjid). This community service initiative aimed to enhance the competence of takmir masjid in management, digitalization, and mosque economic empowerment, targeting mosque administrators in Malang City. The activities employed included lectures, discussions, and hands-on training. The outcomes revealed a significant improvement in takmir masjid competence, particularly in utilizing MOSQ for mosque management. Besides enhancing mosque management systems, the broader community can now easily access online information about mosques.
Towards a pain-free life for the elderly: The role of physiotherapy in low back pain prevention education
Authors: Muawanah Siti , Ayuningtiyas Ratih , MaIballa Brilian Dini , Juariah Siti
Published: August 2024

Low Back Pain (LBP) sufferers often experience sharp pain triggered by certain postures or movements, which improves after rest and worsens after activity. Signs of inflammation such as heat, discoloration, or swelling are rarely observed. The aim of this activity is to provide appropriate education on treatment to prevent increased pain and changes in posture due to LBP, by offering Neuromuscular Taping (NMT) Treatment and William flexion exercises. This activity employs various approaches, including Focus Group Discussion (FGD) and distribution of leaflets on the role of physiotherapy in LBP education and prevention, as well as educational interventions on neuromuscular taping application and William flexion exercises. This activity yields significant benefits for the health and well-being of LBP sufferers, evidenced by a substantial reduction in pain (p<0.001), with a mean VAS score decreasing from 6.93 ± 0.73 before treatment to 4.07 ± 0.83 after treatment.
Developing learning tools based on merdeka curriculum for the Sleman regency early childhood education forum
Authors: Cholimah Nur , Ningrum Eka Sapti Cahya , Christianti Martha , Maryatun Ika Budi
Published: August 2024

This community service initiative aimed to enhance the capacity of early childhood education (PAUD) teachers in developing learning tools aligned with the Merdeka Curriculum. The program involved training on crafting Merdeka Curriculum-based teaching materials. The participants were PAUD teachers from the Sleman Regency Early Childhood Education Forum (Forum PAUD). The activities unfolded in several phases: pre-test, mentoring, practice in creating teaching materials, and post-test. The outcomes revealed that 85.3% of the teachers were now capable of creating and developing teaching modules, even implementing them in their schools. The utilization of loose parts also witnessed an increase, with only 12.1% of teachers not yet incorporating loose parts as a learning resource under the Merdeka Curriculum.
Revitalization of thematic villages through red ginger cultivation in Mulyorejo Village, Malang City
Authors: Sufiyanto Sufiyanto , Yuniarti Sari , Tutuko Pindo , Sunarjo Sunarjo , Andrijono Djoko , Rivaldi Ahmad , Elice Erika , Putri Antalita Kirana
Published: August 2024

The Covid-19 pandemic has significantly impacted society, causing an economic crisis. The thematic village program is a community empowerment effort based on the unique potential characteristics of local communities. This community service program aims to strengthen the concept of thematic villages through the revitalization of the Ginger Red Thematic Village in RW 07, located in Mulyorejo Village, Sukun District, Malang City. The methods applied include outreach, assistance, and improvement of urban farming facilities for red ginger cultivation. The results of this community service program show that the revitalization of the Red Ginger Thematic Village has succeeded in increasing the function of the greenhouse, supporting the urban farming program, and increasing the number of successfully cultivated red ginger plants by the local community. This program represents a significant step in supporting economic recovery and community empowerment amidst the crisis caused by the Covid-19 pandemic.
Counseling and assistance in verification and validation of housing data for surveyors
Authors: Sejati Wahyu , Kusumawati Lili , Kuswanda Giraldi Fardiaz , Prasetyo Ryan Faza , Pusoko Avelina Nathania Bennediktus Suhardjo
Published: August 2024

The data collection of housing database in Jembatan Besi Village conducted by surveyors from the Faculty of Civil Engineering and Planning, Trisakti University often encounters data errors and obstacles during its implementation. These errors can be in the form of incorrect writing of addresses, family card numbers, head of family NIKs, or geotagging (location points) of buildings. Therefore, in the middle of the data collection, a workshop was held to analyze and evaluate the data that had been entered and to correct data errors. The method used is through data checking by field coordinators and repairs are carried out simultaneously. Workshop activities include presentation of the progress of the 50% survey results, data validation and verification, and data correction. During the workshop, the survey results were obtained as much as 60.55% with a total of 2,704 buildings and data correction facilities including geotagging, RT and RW data, Family Card Numbers, NIK, address writing, and deleting duplicate data.
Encouraging the effectiveness of philanthropic institutions: Implementation of digital fundraising platform for Lazismu Medan City
Authors: Afandi Ahmad , Amsari Syahrul , Hayati Isra , Lubis Muhammad Arifin
Published: August 2024

The use of information technology in fundraising has brought about a significant transformation in the operations of charitable organizations, enabling the expansion of reach and increasing the effectiveness of activities. Lazismu Medan City, a philanthropic institution in Indonesia, faces challenges in optimizing fundraising activities due to limited digital technology capacity and less effective marketing strategies. This community service aims to develop and implement a digital platform to enhance Lazismu's capacity in managing fundraising efficiently and transparently, accessible via lazismumedan.org. Methods for implementing the service include developing a platform, conducting comprehensive training for Lazismu administrators and volunteers, as well as enhancing skills in using digital technology to raise funds. The results of this service show a significant increase in the number of donations collected and the level of donor satisfaction, indicating increased capacity and transparency in Lazismu's fundraising activities.
Development of the Burong Mandi tourist village through a digital-based sustainable tourism model
Authors: Ramadani Handika Akmal , Faturohman Muamar , Apriyani Ririn , Hasanah Lely Badriyatul , Fattah Faruq Damar , Nurjanah Nunung , Lewa Muhammad Fiqri , Berliana Deta Cerelia , Bintang Karunia , Renaldi Muhammad , Febiyanti Dita Nur , Anwar Mohamad , Haiyudi Haiyudi
Published: August 2024

Burung Mandi, a village blessed with diverse tourist attractions ranging from beaches to hills and mountains, faces challenges in promoting sustainable tourism while leveraging digital approaches. To address these gaps, this community outreach program aimed to enhance the understanding of tourism stakeholders, including village officials and Pokdarwis (tourism awareness groups), on the principles of digital sustainable tourism. The program employed a training methodology, encompassing presentations and mentorship sessions. The outcomes of these activities included the creation of a tourist map, tourism packages, and a YouTube channel. Additionally, evaluation results indicated a significant improvement in the understanding of digital sustainable tourism among the participants.
Character education strengthening (CES) mentoring for school-aged communities through out-of-classroom learning
Authors: Subur Subur , Zakiya Muhammad Ghulam , Sa’ad Muhammad , Widianingrum Rina , Choirunisa Feninda Septi , Paramesti Elsa Calista Satya
Published: August 2024

Character education strengthening (CES) is a key factor in shaping children's personalities. Besides at home, character education should also be implemented in schools and social environments. In an effort to prepare the golden generation of 2045, the government is strengthening the character of the younger generation to have an advantage in the 21st-century global competition. This activity aims to instill character education during the Covid-19 pandemic by increasing the learning spirit, even though learning is done online and from home to avoid crowds. The method of implementing this activity is through participatory community empowerment using the participatory rural appraisal (PRA) model. Some of the achievements of this community service include: 1) outdoor activities or nature contemplation; 2) learning at TPA and Quran recitation to increase devotion to Allah SWT; 3) educational games outside the classroom to enhance nationalism and teamwork; 4) exploring students' potential and recognizing their intelligence through creativity contests; and 5) student learning motivation.
Revitalization of waste bank management in Cecelan Hamlet, Magelang Regency
Authors: Shalikhah Norma Dewi , Panuntun Dika Satria Bagus , Zulkarnain Muhamad Aulya , Nikmah Maftukhatun , Antara Wahyu Dwi , Rajib Rizal Maulana
Published: August 2024

Established in 2016, Bank Sampah Lestari, a community-based waste bank, was forced to cease operations due to the COVID-19 pandemic. This outreach initiative aimed to revitalize waste management activities at Bank Sampah Lestari. Employing a Participatory Rural Appraisal (PRA) approach, the project encompassed a series of activities, including raising awareness about the crucial role of waste banks, guiding participants in waste sorting practices, facilitating the sale of paper and cardboard waste, teaching organic fertilizer production, promoting maggot cultivation, encouraging the creation of handicrafts from plastic waste, and supporting vegetable gardening within the bank's premises. The project's outcomes included: 1) the establishment of a new organizational structure for bank sampah membership, 2) the resumption of waste sorting, collection, and sales activities, and 3) enhanced community creativity and knowledge regarding waste management practices.
Pengembangan Media Video Pembelajaran Materi Barisan Dan Deret Berorientasi Kemampuan Pemahaman Konsep
Authors: Fiqriyatul Fijaar
Published: August 2024

Integrasi teknologi pada pembelajaran abad 21 memungkinkan pembelajaran dapat disajikan dalam bentuk video menarik. Kurangnya pemahaman mengenai cara efektif dalam menggunakan video dalam pembelajaran, utamanya dalam menunjang pemahaman konsep siswa menjadi hambatan terwujudnya hal tersebut. Tujuan dilakukannya penelitian ini yaitu untuk mengembangkan media video pembelajaran dalam menunjang kemampuan pemahaman konsep siswa kelas X pada materi barisan dan deret. Penelitian ini merupakan penelitian pengembangan dengan metode penelitian yang digunakan adalah metode Research and Development (R&D). model pengembangannya yaitu model pengembangan ADDIE. Model ADDIE memiliki lima fase, yaitu analisis, perancangan, pengembangan, implementasi, dan evaluasi. Subjek berjumlah 19 siswa kelas X MA Ash-Shalihin. Data dikumpulkan melalui lembar validasi, angket, dan tes tertulis. Analisis data dilakukan dengan menggunakan metode kuantitatif. Hasil penilaian dari ahli media diperoleh persentase 88,5% dengan kategori “sangat baik”, dan penilaian dari ahli materi sebesar 97,2% dengan kategori “sangat baik”, hal ini menunjukkan kevalidan video. Hasil dari angket respons guru menunjukkan persentase 92,04% yang berarti media yang dikembangkan sudah sangat praktis. Hasil dari angket respons siswa menunjukkan persentase 91,7% yang berarti media yang dikembangkan sudah sangat memuaskan. Adapun pada penilaian hasil belajar diperoleh nilai pretest rata-rata siswa adalah 50,97% dan nilai posttest yaitu 78,61%. Hasil olah data menunjukkan bahwa media video pembelajaran yang dikembangkan peneliti dapat meningkatkan kemampuan pemahaman konsep siswa dalam proses pembelajaran.
Analisis Pengaruh Diameter Kincir dan Ketinggian Sumber Air Terhadap Tegangan dan Arus pada PLTA Sederhana
Authors: Fikriyah Luthfiyani Piyani , Affra Resnaulita  , Haura Ratu Adzra  , Fuji Hernawati Kusumah
Published: August 2024

Penelitian ini adalah penelitian eksperimental yang bertujuan untuk mengkaji sistem Pembangkit Listrik Tenaga Air (PLTA) dengan menganalisis hasil tegangan dan arus saat diameter kincir air serta ketinggian antara sumber air dengan baling-baling kincir divariasikan. Pembangkit listrik tenaga air ini memanfaatkan aliran air yang mengalir dari ketinggian sebagai penggerak generator. Tegangan dan arus yang dihasilkan digunakan untuk menentukan pengaruh variasi diameter dan ketinggian terhadap efisiensi sistem PLTA mini serta implikasinya untuk aplikasi skala besar. Data diambil dengan mengalirkan air pada variasi ketinggian 15 cm, 30 cm, dan 45 cm. Terdapat hubungan yang berbanding lurus antara ketinggian sumber air dengan tegangan dan arus yang dihasilkan; peningkatan ketinggian sumber air menghasilkan tegangan dan arus yang lebih tinggi. Sebaliknya, hubungan antara diameter kincir air dan tegangan serta arus yang dihasilkan adalah berbanding terbalik; peningkatan diameter kincir mengakibatkan penurunan tegangan dan arus karena distribusi gaya air yang lebih luas mengurangi kecepatan rotasi kincir. Meskipun terdapat peningkatan tegangan dan arus seiring dengan perubahan ketinggian dan diameter, nilai yang dihasilkan belum cukup untuk menyalakan lampu bertegangan 2 volt, sehingga diperlukan optimalisasi lebih lanjut pada sistem PLTA.
Study of Plasma Flow Velocity in an Open SMOLA Screw Trap
Authors: Inzhevatkina A. A. , Ivanov I. A. , Postupaev V. V. , Sudnikov A. V. , Tolkachev M. S. , Ustyuzhanin V. O.
Published: August 2024

The physics of confinement of a rotating plasma in a magnetic field with linear helical symmetry is being studied at the Institute of Nuclear Physics SB RAS on the open SMOLA trap. An indicator of the quality of confinement is the plasma flow velocity in the system. The paper describes the applied diagnostics based on the Mach probe under conditions of non-magnetized plasma, which made it possible to determine the longitudinal flow velocity in experiments. The measured longitudinal flow velocity was (0.5–5) · 106 cm/s in various operating modes of the installation. The dependence of the speed on the magnitude of the magnetic field corrugation is discussed. A reverse flow of trapped particles returning to the containment zone has been detected.
On the Effect of Two-Dimensional Plasma Inhomogeneity in a Magnetic Island on the Parametric Excitation Threshold of Trapped Upper Hybrid Waves and the Level of Anomalous Absorption in ECRH Experiments
Authors: Popov A. Yu. , Gusakov E. Z. , Teplova N. V.
Published: August 2024

The effect of two-dimensional localization of an upper hybrid (UH) wave in a magnetic island is found. The influence of this effect on the threshold and saturation level of the absolute parametric decay instability of an extraordinary wave, which results in the excitation of two two-dimensional localized UH waves, is investigated.
Generation of Superhard X-Ray Radiation at The Compressing of Aluminum Wire Arrays
Authors: Korolev V. D. , Bakshaev Yu. L. , Danko S. A.
Published: August 2024

At the S-300 generator (2 MA, 400 kV, 100 ns), the appearance of superhard X-ray radiation was observed during magnetic compression of cylindrical nested aluminum arrays with a linear mass of ~350 μg/cm, consisting of aluminum wires with a diameter of 15 μm. At the final compression phase of the arrays, a compact pinch is formed, consisting of a large number of hot spots located along the axis. This phase is accompanied by the emission of soft X-rays with a duration of ~10 ns. Simultaneously with the pulses of soft X-ray radiation, superhard X-ray radiation with an energy exceeding 450 keV was discovered. Superhard X-ray radiation was measured with shielded scintillation detectors with lead filters 20–70 mm thick. The main cause of overvoltage on the plasma column appears to be constriction instability.
Zakharov–Kuznetsov Equation for Describing Low-Frequency Nonlinear Dust Acoustic Perturbations in Saturn’s Dusty Magnetosphere
Authors: Kopnin S. I. , Shokhrin D. V. , Popel S. I.
Published: August 2024

A description is given of low-frequency nonlinear dust acoustic waves in Saturn’s dusty magnetosphere, which contains electrons of two types (hot and cold) obeying the kappa distribution, magnetospheric ions, and charged dust particles. For the corresponding conditions, the derivation of the Zakharov–Kuznetsov equation is given, which describes the nonlinear dynamics of dust acoustic waves in the case of low frequencies and a pancake-shaped wave packet along an external magnetic field. It is shown that under the conditions of Saturn’s magnetosphere there exist solutions of the Zakharov–Kuznetsov equation in the form of one-dimensional and three-dimensional solitons. Possible observations of the considered solitons in future space missions are discussed.