bluuebunny/crossref_metadata_2025 huggingface dataset:
Implications of Personal Data Protection Law in Consumer Health Data Management to Improve Secure and Confidential Handling in Indonesia
Authors: Prayuti Yuyut
Published: October 2024

The purpose of this study is to understand the impact of the implementation of the Personal Data Protection Law (PDP Law) on the management of consumer health data in Indonesia, with a focus on enhancing secure and confidential handling. In the midst of the rapidly evolving digitalisation era, the management of personal data, especially those related to health information, requires strict and effective legal regulation. This is becoming increasingly urgent given the increasing incidents of data leaks and privacy violations, one of which occurred in the leak of the Indonesian Ministry of Health's server which collected 6 million patient medical record data. The research method used is normative juridical with a conceptual approach and a statutory approach, where secondary data is broken down into three different types of legal materials, namely primary, secondary, and tertiary legal materials. The PDP Law and Consumer Protection Law are the primary legal sources, accompanied by the use of relevant literature as secondary legal sources as well as dictionaries and encyclopedias as tertiary legal materials to further explain. The novelty of this research lies in the comprehensive analysis of the existing regulations and their applicability in the health context, as well as considering the increasing public awareness of their rights to personal data. The results show that although challenges such as uneven technological infrastructure and lack of awareness among health staff still exist, the measures taken through the PDP Law have created a strong foundation for better health data protection in the future, improving security and confidentiality in health data management.
A Case of A Middle-Aged Woman with Cor Triatriatum Dexter and Sick Sinus Syndrome: Comprehensive Cardiovascular Evaluation
Authors: Wang Jun , Wang Yongqin , Zhong Changqing
Published: October 2024

This case study discusses a 51-year-old woman with a complex cardiovascular condition, cor triatriatum dexter, complicated by sick sinus syndrome. The patient presented with a history of bradycardia, dizziness, and amaurosis, and was admitted to the emergency department due to numbness in her right limb. Diagnostic examinations, including computed tomography (CT) and cardiac color-ultrasound screening, revealed cor triatriatum dexter along with an enlarged left atrium and ventricle. Additional findings included the absence of the inferior vena cava and polysplenic syndrome. Based on these results, double-chamber pacemaker surgery was recommended, supported by cardiac and thoracic-abdominal CT angiography and three-dimensional vascular reconstruction. This case underscores the importance of comprehensive examinations in identifying associated cardiovascular abnormalities.
Observation of the Clinical Effects of Detail-oriented Nursing in Health Checkups at a Health Management Center
Authors: Chen Qian , Wang Tingting
Published: October 2024

Objective: To observe the clinical effects of detail-oriented nursing in health checkups at a health management center. Methods: A total of 240 individuals undergoing health checkups at the hospital’s health management center from June 2023 to June 2024 were enrolled and randomly divided into two groups according to a random number table method. The control group received routine nursing care, while the observation group received detail-oriented nursing care, with 120 cases in each group. Differences in checkup quality and nursing risk incidence were compared. Results: The form submission rate, project completion rate, and one-time checkup completion rate in the observation group were higher than those in the control group, while the checkup time was shorter (P < 0.05). The incidence of nursing risks such as item loss, falls, and patient-nurse disputes was lower in the observation group compared to the control group (P < 0.05). Conclusion: Applying detail-oriented nursing in health checkups at a health management center can effectively improve checkup quality and reduce the occurrence of nursing risks.
Application of Endovenous Laser Treatment Combined with Foam Sclerotherapy for the Minimally Invasive Treatment of Great Saphenous Vein Varicosity
Authors: Liu Peng , Tang Jun
Published: October 2024

Objective: To evaluate the efficacy of endovenous laser treatment (EVLT) combined with foam sclerotherapy (FS) in the treatment of great saphenous vein varicosity (GSVV). Methods: A total of 50 patients with GSVV, treated between March 2021 and March 2024, were selected and randomly divided into two groups using a random number table. The combination group (25 cases) underwent EVLT combined with FS, while the conventional group (25 cases) underwent EVLT alone. The total effective rate, complication rate, disease severity score, and serological indicators were compared between the two groups. Results: The total effective rate in the combination group was higher, and the complication rate was lower compared to the conventional group (P < 0.05). One week after surgery, the disease severity score in the combination group was lower, coagulation function indicators were better, and inflammatory factor levels were lower compared to the conventional group (P < 0.05). Conclusion: EVLT combined with FS can improve the clinical efficacy in GSVV patients, prevent postoperative complications, reduce disease severity, protect patients’ coagulation function, and alleviate postoperative inflammatory responses, showing significant advantages in combined surgery.
Analysis of the Emergency Rescue Nursing Intervention Effect and Rescue Success Rate for Patients with Traumatic Hemorrhagic Shock
Authors: He Lingli
Published: October 2024

Objective: To analyze the value of emergency rescue nursing intervention in the care of patients with traumatic hemorrhagic shock and its impact on the success rate of rescue efforts. Methods: A total of 80 patients with traumatic hemorrhagic shock were selected as samples, with the timeframe from July 2022 to July 2023. The patients were randomly divided into two groups using a random number table method. Group A received emergency rescue nursing, while Group B received routine nursing care. The success rate of rescue, rescue indicators, complication rates, and family satisfaction with nursing care were compared between the two groups. Results: The rescue success rate in Group A was higher than in Group B (P < 0.05); the total blood loss in Group A was less, and the rescue time, full transportation time, and hospitalization time were shorter than in Group B (P < 0.05); the complication rate of patients with traumatic hemorrhagic shock in Group A was lower than in Group B (P < 0.05); the family satisfaction with emergency nursing care in Group A was higher than in Group B (P < 0.05). Conclusion: Emergency rescue interventions for patients with traumatic hemorrhagic shock can reduce blood loss, shorten rescue times, and improve the success rate of shock rescue, providing a safe and effective approach.
Clinical Observation of the Therapeutic Effects of Wenzhong Hewei Formula in Treating Spleen and Stomach Qi Deficiency Syndrome in Internal Medicine Diseases
Authors: Song Silin
Published: October 2024

Objective: To observe the clinical efficacy and safety of Wenzhong Hewei Formula in treating spleen and stomach qi deficiency syndrome in internal medicine diseases. Methods: Sixty patients with spleen and stomach qi deficiency syndrome admitted to the hospital from April 2022 to June 2023 were randomly divided into observation and control groups, with 30 patients in each group. The control group received conventional internal medicine treatment, while the observation group was additionally treated with Wenzhong Hewei Formula on the basis of conventional treatment. Both groups were treated for 4 weeks. Results: The total effective rate of treatment in the observation group was higher than that of the control group (P < 0.05). After treatment, the traditional Chinese medicine syndrome scores of both groups were significantly lower than before treatment, with the observation group showing a more pronounced reduction (P < 0.05). There was no statistically significant difference in the incidence of adverse reactions between the two groups (P > 0.05). Conclusion: Wenzhong Hewei Formula can effectively improve clinical symptoms in patients with spleen and stomach qi deficiency syndrome, enhance clinical efficacy, and have a high level of safety, making it worthy of clinical promotion.
Evaluation of the Effectiveness of the Competency Model for Nursing Managers in the Training of Newly Appointed Head Nurses
Authors: Cui Kexiong , Xie Qian , Liu Jinglan , Xi Zuyang , Xiang Changchun
Published: October 2024

Objective: To explore the effectiveness of the competency model for nursing managers in the training of newly appointed head nurses. Methods: Eighteen newly appointed head nurses from Yichang Central People’s Hospital, selected between August 2023 and July 2024, were chosen as the research subjects. Based on the nursing manager competency model, corresponding training programs were developed, and these 18 head nurses were trained accordingly. Results: After the training, all newly appointed head nurses passed the theoretical assessments, with a pass rate of 100.00%. The pass rates for two rounds of assessment were 100.00% and 94.54%, respectively. There was no significant difference in the performance evaluation scores between new and senior head nurses in terms of standardized services, nursing quality, nursing research and teaching, and patient satisfaction (P > 0.05). Conclusion: The competency model for nursing managers has a significant effect on the training of newly appointed head nurses. It effectively enhances management awareness, facilitates role transition, and, to some extent, improves the management and leadership capabilities of head nurses. It holds high value for broader implementation.
Treatment Analysis of Limb Fractures Combined with Traumatic Shock
Authors: Wang Mingwei , Wang Peng , Mao Wenbin , Qin Yanming , Tang Yong , Xu Xuanxuan
Published: October 2024

Objective: To evaluate the treatment regimen and efficacy for limb fractures combined with traumatic shock (TS). Methods: A total of 88 patients with limb fractures combined with TS, admitted between January 2021 and December 2023, were selected. Patients were divided randomly using a numerical grouping method. The observation group underwent restricted fluid resuscitation combined with comprehensive treatment, while the reference group received conventional fluid resuscitation combined with comprehensive treatment. Recovery time, fracture prognosis, complications, severity of the condition, and post-fracture joint function were compared between the two groups. Results: The observation group showed shorter symptom recovery times, a higher rate of anatomical fracture reduction, and a lower complication rate compared to the reference group (P < 0.05). After one week of treatment, the severity score of the condition in the observation group was lower than that of the reference group, and all joint function scores were higher in the observation group (P < 0.05). Conclusion: Restricted fluid resuscitation combined with comprehensive treatment for limb fractures with TS can alleviate symptoms, improve fracture prognosis, reduce related complications, decrease the severity of trauma, and enhance joint function. The therapeutic effect is excellent.
Exploring the Role of Narrative Medicine in the Cultivation of Humanistic Spirit among Respiratory Medicine Interns
Authors: Chen Yanhua , Zhang Bing , Ming Hao
Published: October 2024

Objective: To explore the role of narrative medicine in cultivating the humanistic spirit of respiratory medicine interns. Methods: Thirty interns were selected, all of whom were received by the respiratory department of our hospital from September 2023 to June 2024 and underwent narrative medicine teaching. Scores on narrative medicine knowledge, empathy ability, humanistic care ability, and teaching recognition were compared before and after the internship. Results: Compared to before the internship, the interns’ scores on narrative medicine knowledge were significantly higher after the internship, as were their empathy and humanistic care scores (P < 0.05). Among the 30 interns, 25 expressed interest in narrative medicine, and 29 were willing to continue with the narrative medicine teaching model. Conclusion: The application of narrative medicine in respiratory medicine internship teaching is highly effective. It cultivates the humanistic spirit of interns, improves their empathy and humanistic care abilities, and is worthy of wider implementation.
Influence of Management Input on Effectiveness of Saccos Internal Audit in Western Kenya
Authors: John Achola , Musiega Maniangi , Kiongera Fredrick
Published: October 2024

Purpose: Examination of management input on effectiveness of Saccos internal audit in Western Kenya.
Methodology/Approach: Employing causal design for cause and effect association, a target of 129 staffs in 15 DT-SACCOS was identified of which stratified sampling led to 97. Researcher designed structured questions in questionnaire that formed basis for data gathering.
Findings: Results indicated that management input had a significant effect on effectiveness of Saccos internal audit in Western Kenya as indicated by p value and t values.
Implications: The study recommended that the management should enhance their input by availing finances on time. This basically improves performance of Saccos.
Direct Intentionalism and its Impact on the Recipient in Ma'rouf Al-Rusafi's Divan
Authors: Zahid Jalal Hogir , Hama Said Fadhil
Published: October 2024

This study, titled “Direct Intentionalism and its Impact on the Receiver in Divan Ma’ruf Al-Rusafi, a Pragmatic Study,” seeks to monitor direct intentionality and its impact on the recipient, through selected models, based on the fact that speech is not devoid of intentionality, which is one of the elements that contribute to directing the parties to the communicative process. Whether intentionality is direct or indirect, the research is limited to direct intentionality through: informative intentionality, presupposition intentionality, and direct verbal intentionality. The research tries to shed light on these deliberative mechanisms used by the poet to communicate his direct intention to the recipient in order to influence the recipient, and change his ideas and beliefs, and urge the recipient towards sophistication and progress and reject backwardness and isolation and ignorance.
A Semantic Study of the Beautiful Names of Allah and His Supreme Attributes
Authors: Qadir Ali Mustafa Jihad
Published: October 2024

the correct understanding of God Almighty is not only the most necessary but the primary prerequisite of religious life, and knowledge of His names and attributes is also connected with this comprehension. Nonetheless, knowledge in this area has never been without significant and stormy adversities whereby many notions related to the names and attributes of God have become displaced and misinterpreted over time. Since Arab accent is crucial in appropriate understanding of these subjects Arabic is thus a powerful and key tool for dealing with these issues. Arabic language is relevant in this study in light of the fact that it is very relevant in crafting right conceptions of the aforementioned concepts. The language’s ignorance has led to many misunderstandings. The research entitled: ‘A Semantics Investigation of the Beautiful Names of Allah and the Supreme Qualities of Allah: A Pragmatic Analysis of Sahih Al Bukhari’. The importance of this issue cannot be overemphasized because it restores the original methodology of the early generations of approaching the understanding of the names and attributes of God. The purpose of this work is to recall the intentions of the first generations in the recognition of God’s names and qualities. I hope that this work helps fulfill the reason for the creation of humanity and jinn, as stated in the Quran: Thus, the Quran says:. existing and based,"Upon the authority of Allah, it stated: “And I did not create the jinn and mankind except to worship Me” Quran 51:56. For this study I carried out a comprehensive study of Sahih Al-Bukhari and its explanations and Arabic dictionaries for all the information on the topic to be sourced. It is made up of two major parts and is followed by the introduction and preface and contains findings from the study. Based on the method used in this piece of research, the analysis is analytical, because it is only possible to choose hadiths that are most discussed in scholarly conversations due to the fact that there is a large number of prophetic hadiths that refer to the names and attributes of Allah.
Linguistic Features and Foregrounding Aspects in Dylan Thomas’ “We Lying by Seasand”
Authors: Sabah ahmad Rawand , Mohamad fahmy Esmael
Published: October 2024

The main difficulty in understanding Thomas’ poetry is his diction and style, which the reader usually relies on to comprehend his poems. It would be difficult to go through character, activity, situation, or anything else unless the reader is able to grasp their sense. Thomas wrote many great poems. The selected poem is among these difficult and great poems. An obvious way to remove these obstacles is to depend on the use of linguistic features and the foregrounding theory of stylistics to explicate his poem. For this purpose, the present study is also supplemented by the checklist of Leech and Short (2007) to identify, describe, and evaluate the linguistic categories of the poem while making use of literary interpretations. As a result, the study is based on a qualitative descriptive analysis, which is used first to investigate the specific types of parallelism and deviations in the poem, then through describing and evaluating them the study shows how these prominent features help understanding and highlighting the themes and meaning behind the words. The study finds out that being able to identify and relate the prominent linguistic aspects supports the reader’s explications of this poem.
ANALISIS HASIL BELAJAR PADA PEMBELAJARAN MATEMATIKA KURIKULUM MERDEKA BELAJAR DI SMP NEGERI 13 SURAKARTA
Authors: ADE AYU MEGANINGRUM  , Nida Sri Utami
Published: October 2024

Matematika sebagai mapel dasar telah diajarkan sedini mungkin disemua jenjang sekolah mulai dari TK hingga perguruan tinggi. Namun beberapa siswa ditingkat SMP mengalami kesulitan yang menyebabkan hasil belajarnya kurang maksimal sehingga tidak bisa mencapai nilai KKM yang telah ditentukan. Adapun tujuan dari penelitian ini yaitu untuk mengetahui dan mendeskripsikan hasil belajar peserta didik kelas VII SMP Negeri 13 Surakarta Tahun Pelajaran 2023/2024. Pendekatan kualitatif dan metode deskriptif yang digunakan dalam penelitian ini akan fokus pada penjelasan mendalam tentang fenomena yang diamati, yaitu hasil belajar peserta didik dalam konteks pembelajaran mapel matematika. Subjek dalam penelitian ini adalah siswa kelas VII SMP Negeri 13 Surakarta yang terdiri dari 60 siswa dengan menggunakan K13 atau kurikulum merdeka. Penelitian dilaksanakan pada 22-26 Januari 2024. Teknik atau cara dalam pengumpulan data meliputi observasi, tes tertulis, wawancara dan dokumentasi. Kesimpulan yang dapat ditarik dari penelitian ini adalah hasil belajar pada materi perbandingan sudah baik, namum sayangnya sekolah ini belum menerapkan system pembelajaran berdiferensiasi sesuai dengan kurikulum merdeka. Dengan hasil belajar siswa yang menunjukkan bahwa 67% siswa tuntas dalam mengerjakan soal tes, sementara 33% siswa tidak tuntas, ini menunjukkan adanya perbedaan dalam pemahaman dan pencapaian siswa terhadap materi perbandingan.  Dengan mempertimbangkan KKM di SMP Negeri 13 Surakarta, dimana 62% siswa tuntas dan 38% siswa tidak tuntas, ini berarti bahwa hasil belajar peserta didik dalam materi perbandingan sudah melampaui Kriteria Ketuntasan Maksimal sekolah tersebut.
PENGEMBANGAN MEDIA PEMBELAJARAN MATEMATIKA BERBASIS ANDROID DENGAN PENDEKATAN KONSTRUKTIVISTIK UNTUK MENINGKATKAN KEMAMPUAN LITERASI MATEMATIS
Authors: Delina Delina Febriani , Noviana Dini Rahmawati  , Lilik Ariyanto
Published: October 2024

Kebutuhan pendidikan siswa tidak terpenuhi, karena tingkat literasi matematika di Indonesia masih rendah. Tujuan dari penelitian ini adalah untuk mengetahui validitas, kepraktisan, dan keefektifan penggunaan media pembelajaran berbasis android dengan pendekatan konstruktivistik untuk meningkatkan kemampuan literasi matematika. Penelitian ini menggunakan model ADDIE dalam proses penelitian dan pengembangannya. Sampel dari penellitian ini meliputi 21 siswa dari kelas eksperimen dan 22 siswa pada kelas kontrol. Temuan penelitian ini menunjukkan bahwa media tersebut valid, karena 81% ahli media dan 91% ahli materi setuju dengan analisis tersebut. Hasil analisis respon siswa kelas eksperimen menunjukkan bahwa media ini praktis, dengan persentase 89%. Kita lanjutkan ke uji keefektifan produk, yang menunjukkan: (1) Kelompok eksperimen mengungguli kelompok kontrol secara rata-rata. (2) Pada kelompok eksperimen 80,57% siswa tuntas dalam pembelajaran, dibandingkan dengan kelompok kontrol hanya 53,86%. (3) Adanya pengaruh media yang lebih besar pada kelas eksperimen yaitu 0,56 dibandingkan dengan kelompok kontrol sebesar 0,15 pada kemampuan literasi matematika. Dengan demikian, pengembangan media pembelajaran berbasis android dengan pendekatan konstruktivistik untuk meningkatkan kemampuan literasi matematis efektif.
LITERASI MATEMATIS SISWA SMP KELAS VII DALAM MENYELESAIKAN MASALAH BENTUK SOAL CERITA PERBANDINGAN SENILAI DAN BERBALIK
Authors: Wiwit Anisa  , Purwanto  , Sudirman
Published: October 2024

Literasi wajib dimiliki setiap individu, sebab dalam kehidupan sehari-hari manusia selalu melibatkan literasi dalam setiap aktivitasnya. Oleh karena itu sekolah mewajibkan para siswa melakukan pembiasaan literasi setiap hari, tentu upaya ini dilakukan agar kemampuan literasi siswa terus berkembang dan meningkat. Penelitian bertujuan mendeskripsikan kemampuan literasi matematis siswa sebagai upaya penyelesaian masalah berupa soal cerita perbandingan senilai dan berbalik nilai jika ditinjau dari kemampuan matematis siswa kelas VII. Penelitian ini menggunakan pendekatan kualitatif dan jenis deskriptif. Penelitian berlokasi di SMP Negeri 6 Malang tahun ajaran 2023-2024. Penelitian ini menggunakan subjek sejumlah 3 siswa kelas VII-1 SMP Negeri 6 Malang dengan kemampuan rendah, sedang, dan tinggi dalam kategori pemecahan masalah. Pengumpulan data yang digunakan melalui wawancara, tes, dan dokumentasi. Tes berbentuk soal cerita matematika tentang perbandingan senilai dan berbalik nilai sebanyak 4 butir dan sudah valid. Penelitian ini menghasilkan penemuan bahwa siswa yang memiliki kemampuan pemecahan masalah matematis tinggi dapat menguasai kemampuan literasi matematis pada semua indikatornya, siswa berkategori sedang dapat mencapai sebagian besar indikator kemampuan literasi matematis, dan siswa dengan kategori rendah tidak dapat menguasai indikator kemampuan literasi matematis. Hasil tersebut, menyimpulkan bahawa diperlukan strategi pembelajaran yang tepat, sehingga dapat meningkatkan kemampuan literasi matematis siswa
Kata kunci: Literasi Matematis, Pemecahan Masalah
IMPLEMENTASI MODEL PEMBELAJARAN CPS BERBANTUAN CHOCOLATE BALLOON UNTUK MENGEMBANGKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS IX
Authors: Yulia Putri Yulia Ahlamiyah , Widiawati Widiawati , Widyaningrum Indah Widyaningrum
Published: October 2024

Tujuan dalam penelitian ini adalah untuk mengetahui 1) kemampuan pemecahan masalah matematika siswa  selama diterapkan model pembelajaran CPS berbantuan chocolate balloon pada materi bola dan 2) kemampuan pemecahan masalah matematika siswa  setelah diterapkan model pembelajaran CPS berbantuan chocolate balloon pada materi bola. Metode penelitian ini adalah eksperimen dengan rancangan One-Group Pretest-Posttest Design. Subjek penelitian yaitu siswa kelas IX di SMP Muhammadiyah Pagaralam sebanyak 32 siswa. Hasil penelitian menunjukkan kemampuan pemecahan masalah matematika siswa selama penerapan model pembelajaran CPS berbantuan chocolate balloon dikategorikan baik yang dilihat dari aktivitas berdasarkan indikator/deskriptor kemampuan pemecahan masalah matematika. Sedangkan kemampuan pemecahan masalah matematika siswa setelah diterapkan model pembelajaran CPS berbantuan chocolate balloon dikategorikan sangat baik yang dilihat dari nilai rerata hasil tes siswa. Sehingga, model pembelajaran CPS berbantuan chocolate balloon sangat sesuai untuk diterapkan pada pembelajaran matematika terutama pada materi luas permukaan bola
IDENTIFIKASI LEVEL BERPIKIR GEOMETRIS SISWA MATERI BANGUN RUANG SISI DATAR BERDASARKAN TEORI VAN HIELE
Authors: Nurbaiti Larasati  , Venissa Dian Mawarsari  , Dwi Sulistyaningsih
Published: October 2024

Penelitian ini bertujuan untuk mengetahui dan mendeskripsikan tingkat berpikir geometri siswa dalam menyelesaikan permasalahan geometri yang berkaitan dengan bangun ruang sisi datar berdasarkan teori Van Hiele, serta memberikan wawasan secara mendalam sehingga guru dapat menerapkan metode pembelajaran yang tepat bagi siswa. Penelitian ini menggunakan metode deskriptif kualitatif. Instrumen yang digunakan adalah tes soal geometri materi bangun ruang sisi datar sesuai dengan level berpikir geometris Van Hiele dan wawancara. Hasil penelitian dan wawancara dilakukan triangulasi data. Hasil penelitian menunjukan 6,66% siswa belum mencapai level 0, 3,33% siswa berada pada level 0 (visualisasi), 20% siswa berada pada level 1 (analisis), 53,33% siswa pada level 2 (deduksi informal), 10% siswa berada pada level 3 (deduksi) dan 6,66% siswa berada pada level 4 (rigor). Secara umum, level berpikir geometris siswa berada pada level 2 (deduksi informal), yakni pada tahap siswa mampu memahami hubungan antar bangun ruang sisi datar, namun penafsirannya masih berdasarkan definisi umum. Berdasarkan wawancara, siswa merasa masih kesulitan dalam menyelesaikan persoalan yang salah satu unsurnya tidak terdefinisi. Peran guru dalam meningkatkan kompetensi siswa sangat dibutuhkan, misalnya dengan membuat media pembelajaran yang kreatif, inovatif dan mudah dipahami siswa serta dalam pembelajaran memperhatikan level berpikir geometris siswa.
Kata kunci: Level Berpikir Geometris, Teori Van Hiele, Bangun Ruang Sisi Datar
ANALISIS KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA PADA PEMBELAJARAN MATEMATIKA
Authors: Evadatul Musaidah  , Kartono  , Bambang Eko Susilo
Published: October 2024

Kemampuan  berpikir  kreatif  matematis diperlukan  dalam  menyelesaikan  persoalan Matematika. Kemampuan berpikir kreatif matematis dalam pembelajaran di perlukan terutama pada pembelajaran matematika. Tujuan penelitian ini adalah untuk menganalisis kemampuan berpikir kreatif matematis siswa pada pembelajaran matematika. Data dikumpulkan melalui jurnal-jurnal yang terkait untuk dikaji secara mendalam. Metode penelitian yang dipilih dalam penelitian ini adalah metode SLR (Systematic Literatul Review). Pengumpulan data dilakukan dengan mendokumentasikan dan meriview semua artikel mengenai kemampuan berpikir kreatif matematis yang diterbitkan pada tahun 2018-2019. Artikel yang digunakan pada penelitian ini adalah 10 artikel jurnal internasional bereputasi dan nasional terakreditasi yang diperoleh dari database google scholar dan scopus. Hasil penelitian menunjukkan bahwa belajar dengan pembelajaran open-ended memiliki peran yang penting dalam membangun kemampuan berpikir kreatif, untuk membangun kemampuan berpikir kreatif matematis siswa pada pembelajaran matematika di masa depan perlu dipertimbangkan sebagai proses dan desain pembelajaran kolektif yang lebih luas melalui pendekatan pembelajaran yang mampu membangun kemampuan berpikir kreatif matematis dan meningkatkan peran guru dalam proses belajar siswa. Kemampuan berpikir kreatif matematis erat kaitannya dengan siswa terutama pada pembelajaran matematika karena dengan berpikir kreatif matematis dapat memunculkan banyak manfaat pada siswa.
PROFIL PEMECAHAN MASALAH STATISTIKA SISWA SMA DITINJAU DARI KEMAMPUAN MATEMATIKA TINGGI
Authors: Khairunnissa Muthia , Pathuddin  , Alfisyahra  , Lefrida Rita
Published: October 2024

Penelitian ini mendeskripsikan tentang pemecahan masalah siswa kelas X SMA Negeri 4 Palu pada materi statistika. Jenis Penelitian ini adalah deskripstif dengan pendekatan kualitatif. Subjek penelitian ini yaitu 1 orang siswa berkemampuan matematika tinggi yang dipilih berdasarkan nilai hasil tes tertulis. Hasil penelitian menunjukkan bahwa profil pemecahan masalah matematika siswa berkemampuan matematika tinggi dapat mengidentifikasi informasi yang terkandung dalam masalah yang diberikan dengan menuliskan yang diketahui dan ditanyakan serta mengetahui syarat suatu soal dapat diselesaikan, membuat rencana penyelesaian dengan baik dan lengkap, melaksanakan rencana sesuai yang dibuat sejak awal serta menjawab dengan tepat, dan memeriksa kembali jawaban yang diperoleh.
Теоретическое исследование влияния межмолекулярных взаимодействий на спектр двукратно ионизированных состояний в системах урацил – nH2O (n = 1- 4)
Authors: Гришкова В.М. , Крицкий О.Р. , Трофимов А.Б. , Скитневская А.Д.
Published: October 2024

Образование катион-радикальных состояний с вакансиями внутривалентных уровней при воздействии ионизирующего излучения на биологические системы может инициировать релаксационные процессы с испусканием электрона. Ионизация исходной молекулы с формированием дикатионного состояния соответствует Оже распаду. В случае если происходит ионизация молекул ближайшего окружения, говорят о межмолекулярном кулоновском распаде (intermolecular coulombic decay, ICD). Недавние исследования показывают, что немаловажным фактором, определяющим вероятность и энергетические характеристики таких релаксационных процессов, являются межмолекулярные взаимодействия, в том числе с растворителем. Известно, что нуклеиновые основания в ДНК и РНК имеют в своём ближайшем окружении некоторое количество молекул воды. В данной работе с привлечением метода связанных кластеров на уровне приближения EOM-DIP-CCSD рассмотрено влияние числа молекул воды и их ориентации в комплексах урацила (U) U-nH2O, n = 1 – 4 на спектр дикатионных состояний, которые образуются в результате вышеописанных процессов. Показано, что наименьшие энергии ICD-состояний обеспечиваются при координации воды по положениям, наиболее характерным для урацила в составе РНК. Энергия состояний с вакансиями на разных молекулах понижается с увеличением числа молекул воды от 1 до 3 и далее не изменяется. При этом количество дикатионных состояний ICD-типа возрастает с увеличением числа молекул окружения, что указывает на важную роль нелокальных распадов в растворе.
उच्चतर माध्यमिक स्तर पर अध्ययनरत विद्यार्थियों की व्यवसायिक रूचि पर सूचना प्रोधौगिकी और व्यवसायिक आकांक्षाओं पर व्यवसायिक रूचि का महत्व
Authors: Lipika Raj  , Saxena Deepshikha
Published: October 2024

शिक्षा और व्यवसाय जीवन के दो पहिए हैं। व्यवसायिक शिक्षा व्यक्ति को शिक्षा के द्वारा इतना समर्थ बनाया जाए कि वह अपनी भौतिक आवश्यकताओं की पूत्र्ति कर सके तथा अपने जीवन का निर्वाह स्वयं कर सके। व्यवसायिक शिक्षा वह शिक्षा होती है जिसके द्वारा किसी खास विषय या क्षेत्र मेें महारत हासिल की जाती है। यह कौशल प्रशिक्षण की शिक्षा होती है, जैसे- कम्प्यूटर, बैंकिंग, वित्त, व्यापार आदि क्षेत्रों में छात्रों को कुशल बनाता है। माध्यमिक शिक्षा का व्यवसायिकरण करने के लिए शिक्षा आयोग ने शिक्षा के दोनों की स्तरों निम्न माध्यमिक स्तर और उच्चतर माध्यमिक स्तर पर विस्तार से विचार किया गया है। माध्यमिक स्तर पर जो कल्पना थी, उसके अनुसार कक्षा 8 से 10 तक 20 प्रतिशत छात्रों को व्यवसायिक शिक्षा प्राप्त होनी चाहिए। इसी प्रकार उच्चतर माध्यमिक स्तर छात्रों को 50 प्रतिशत व्यवसायिक शिक्षा की व्यवस्था होनी चाहिए। शिक्षा जीवन भर चलने वाली प्रक्रिया है। आई0टी0सी0 द्वारा व्यवसायिक शिक्षा विद्यार्थियों के सम्पूर्ण शिक्षा में सहायक होती है।
Sensitivity of Daphnia magna: Acute Toxicity Evaluation of 22 Metals
Authors: Kerdoun Rym Messaouda , Kerdoun Mohamed Amine , Touati Laid , Belkhalfa Hakim
Published: October 2024

Introduction: All potentially toxic metals in the environment can be discharged in the aquatic ecosystems. Daphnia magna is one of the most sensitive species to toxic chemicals in water and is frequently used in toxicological research and environmental monitoring.
Material and Methods: Acute toxicity test for twenty-two metals (Pb, Cd, Ni, Hg, Cu, Fe, Co, As, Cr, Mn, Zn, Al, Pd, Na, K, Mo, Mg, Ca, W, Ir, Ti, Ag) was carried out for Daphnia magna. These elements were checked and ranked in terms of decreased immobilization (EC50) after 24Hr and 48Hr and compared with previous studies.
Results: The results were categorized into four groups by the 48Hr EC50s values: highly toxic groups (Ag, Hg, Cu, Cd, Pd) [EC50 < 100 μg.l-1], moderately toxics groups Cr, Fe, Ni, Zn and Pb) [100 μg.l-1<EC50 < 1 000 μg.l-1], low toxic groups (Al, Mn, As, Ti, Co, W and Ir) [1000 μg.l-1<EC50 < 100000 μg.l-1], and minimally toxic groups (Na, Mg, K, Ca, and Mo) [EC50 > 100 000 μg.l-1]. Correlation coefficients (r) between EC values and eight physicochemical properties were also examined. The results obtained in this study were weak.
Conclusion: This work adds and confirm data about the toxicities of metals in aquatic ecosystems by using a rapid biomonitoring test.
AKTIVITAS ANTIBAKTERI EKSTRAK METANOL BIJI BUAH Xylocarpus granatum TERHADAP ISOLAT BAKTERI IKAN NILA (Oreochromis niloticus)
Authors: Asikin Andi Noor , Hafid Muhamad , Pamungkas Bagus Fajar , Saptiani Gina , Mismawati Andi
Published: October 2024

Penggunaan berbagai jenis mangrove efektif sebagai bahan alami untuk menghambat pertumbuhan bakteri pada ikan. Buah Xylocarpus granatum mengandung metabolit sekunder yang berpotensi sebagai antibakteri alami. Penelitian ini bertujuan untuk mengetahui aktivitas antibakteri dan mengetahui nilai Minimum inhibitory concentration (MIC) ekstrak metanol biji buah X. granatum. Tahapan penelitian yaitu : preparasi dan ekstraksi biji buah X. granatum, isolasi bakteri insang ikan nila, pengujian daya hambat, pengujian MIC dan pengujian Total Plate Count (TPC). Preparasi dilakukan dengan cara mengiris tipis biji buah X. granatum dan dikeringanginkan selama 30 hari. Biji buah yang sudah kering (simplisia) dikecilkan ukurannya menggunakan blender selanjutnya diesktraksi dengan cara maserasi menggunakan pelarut methanol 98% selama 24 jam, selanjunya disaring. Filtrat dipisahkan dari pelarut methanol menggunakan rotary evaporator pada suhu 600C hingga didapat ekstrak biji buah X. Granatum. Kandungan metabolit sekunder ekstrak methanol biji buah X. granatum ditemukan seyawa alkaloid, triterpenoid, flavonoid, saponin, fenol, dan tanin. Perlakuan dalam penelitian ini adalah ekstrak metanol biji buah X. granatum dengan konsentrasi 100 ppm, 500 ppm, dan 1000 ppm, kontrol positif (Chloramphenicol) 1000 ppm dan akuades steril sebagai kontrol negatif. Parameter yang diamati yaitu daya hambat, MIC, dan TPC. Hasil penelitian menunjukan bahwa ekstrak metanol biji buah X. granatum memiliki kemampuan dalam menghambat pertumbuhan isolat bakteri dari insang ikan nila dengan kategori sedang (9-9.8 mm) pada konsentrasi 100 ppm dan 500 ppm, konsentrasi 1000 ppm dengan kategori kuat (11,5 mm) pada pengamatan jam ke 48. MIC ekstrak metanol biji buah X. granatum terhadap isolat bakteri insang ikan nila adalah pada konsentrasi 40 ppm. Hasil pengujian TPC pada konsentrasi 40 ppm adalah 7 CFU/ml atau terjadi penghambatan pertumbuhan bakteri sebesar 91,67%.
COMPARISON OF ARIMA AND LSTM METHODS IN PREDICTING JAKARTA SEA LEVEL
Authors: Hilal Yanuar Nurul , Nainggolan Gibson Daniel Andrianto , Syahputri Sabilla Hamda , Kartiasih Fitri
Published: October 2024

As a coastal city, Jakarta faces enormous risks from sea level rise brought on by climate change, and it is critical to create efficient plans to anticipate and minimize any potential negative effects. Predictive modeling is essential in addressing this challenge in order to anticipate and mitigate any potential negative effects of sea level rise. Therefore, research was conducted with the aim of comparing the performance of two prediction methods, namely Autoregressive Integrated Moving Average (ARIMA) and Long Short-Term Memory (LSTM). Sea level was predicted using both techniques up to the end of 2023. Performance indicators, including Mean Absolute Error (MAE), Mean Absolute Percentage Error (MAPE), and Root Mean Square Error (RMSE), were employed to assess the quality of both prediction models. The result shows that the ARIMA (1,1,4) model is more effective in predicting sea level than the LSTM. The MAE, MAPE, and RMSE values for ARIMA (1,1,4) are 7.19, 4.86%, and 10.35, respectively. In the meantime, the sea level in Jakarta is predicted to remain reasonably steady, according to the forecasted findings from both models. This study is expected to make a significant contribution to understanding and mitigating the potential impacts of sea level rise in Jakarta as a result of climate change.
Penerapan Model Project Based Learning (PjBL) dalam Pembelajaran Bahasa Indonesia Kelas IV di MI Darul Hikmah Darek
Authors: Himayatillah Himayatillah , Sudirman H. , Dwina Angga Prayogi
Published: October 2024

Penelitian ini bertujuan untuk memberikan gambaran mengenai penerapan model Project Based Learning (PjBL) dalam pembelajaran Bahasa Indonesia kelas IV di MI Darul Hikmah Darek khususnya pada perencanaan, pelaksanaan dan evaluasi pelaksanaan pembelajaran. Penelitian ini menggunakan penelitian kualitatif dengan pendekatan fenomenologi. Data diperoleh melalui observasi, wawancara, dan dokumentasi. Hasil penelitian menunjukkan bahwa pada tahap perencanaan, pendidik menyiapkan perangkat pembelajaran seperti modul ajar yang memuat sintak model PjBL, bahan ajar, media pembelajaran berupa proyek dan penilaian. Pada tahap pelaksanaan, kegiatan pembelajaran dilaksanakan berpedoman pada modul ajar yang terdiri dari kegiatan pendahuluan; kegiatan inti yang memuat sintak PjBL yakni penetuan topik proyek, perencanaan pelaksanaan proyek, penyusunan jadwal pelaksanaan proyek, pelaksanaan proyek, dan penilaian hasil; serta kegiatan penutup. Evaluasi pelaksanaannya yaitu proses pelaksanaan pembelajaran disesuaikan dengan modul ajar. Namun pendidik melewatkan kegiatan assesment mandiri pada tahap penilaian hasil karena terkendala waktu, sehingga penilaian dilakukan hanya melalui kerja kelompok. Hasil belajar menunjukkan satu kelompok memperoleh nilai 75. Sedangkan tiga kelompok lainnya memperoleh nilai 87,5. Kesimpulan dari penelitian ini adalah pendidik merencanakan pembelajaran dengan menyiapkan perangkat pembelajaran, kemudian melaksanakan pembelajaran dengan berpedoman pada modul ajar. Evaluasi pelaksanaannya yaitu kegiatan pembelajaran berjalan dengan lancar dilihat dari keaktifan peserta didik mengikuti pembelajaran dari awal hingga akhir. Namun pendidik melewatkan tahap assesment mandiri karena terkendalanya waktu. Sehingga penilaian hanya dilakukan melalui pekerjaan kelompok.
Soberanía alimentaria en la producción y comercialización de hortalizas nativas de México
Authors: Sánchez-Gómez Carlos , Caamal-Cauich Ignacio , Pat-Fernández Verna Gricel
Published: October 2024

El valor de la producción hortícola nativa de México ha crecido a través del tiempo, fue de 86 mil 722 millones de pesos en el año 2021. El objetivo de la investigación fue la caracterización de la producción y comercialización de productos hortícolas nativos de México a través del enfoque de soberanía alimentaria (1980-2021). Las variables se analizaron utilizando estadística descriptiva y se auxiliaron de los modelos de regresión de tendencias. El volumen de producción hortícola nativa fue de 10 millones 469 mil toneladas en 2021, destacaron en él la producción de jitomate, chile, frijol, tomate verde y la calabaza. Los precios reales de los productos hortícolas nativos han disminuido a lo largo del tiempo. El consumo nacional aparente de hortalizas nativas fue de 3 millones 781 mil toneladas en 1980 y de 6 millones 952 mil toneladas en 2021, hubo por tanto una tasa de crecimiento en la demanda de 83.84%. La autosuficiencia en la producción de verduras, legumbres, leguminosas y semillas fue de 150.59%, la apertura comercial hortícola de 9.95% y el indicador de dependencia en las importaciones de 2.27% en el año 2021. La República Mexicana debe renunciar en la dependencia de unos cuantos productos hortícolas en la exportación y producir chile y frijol necesarios para cubrir la demanda interna que requiere el país.
Precessional Motion Emerging from Relativistic Component of External Force
Authors: Janusz Wolny , Radosław Strzałka , Ireneusz Bugański
Published: October 2024

The external force in the relativistic equation of motion can be separated into two components: Fr and Fp. The first is expressed by the physical force divided by the square of the relativistic Lorentz factor, i.e γ2. This force dominates for non-relativistic velocities and vanishes for velocities approaching the speed of light c. On the other hand, the second term increases from zero with increasing velocity and dominates for velocities close to c. It is then a purely relativistic component. The characteristic feature of this component is its zero power, Fp ⋅ v = 0, but it is responsible for the relativistic precession. The effect was confirmed by numerical solutions of the equation of motion. Relativistic formulas for the precession frequency for point objects moving in selected fields of central forces were also derived analytically. It has been shown that for weak gravitational interactions, the correction for relativistic precession is small, negligibly small for Earth, and relatively small, though measurable, for Mercury. In turn, for the microworld and electrostatic forces (e.g., for the hydrogen atom), relativistic precession can fundamentally affect the movement of the electron.
The Dual Status of Judeo-Georgian
Authors: Lomtadze Tamari , Kvirikashvili Ani
Published: October 2024

The purpose of this paper is to show the dual nature of the status of Judeo-Georgian based on its studies, theories, and methods adopted from variationist sociolinguistics, distinctive linguistic repertoire approach to Jewish languages, using descriptive/synchronic, diachronic, and comparative-contrastive methods. Based on the traditional studies in Georgia in the twentieth century, Judeo-Georgian was considered one of the varieties of Georgian, and the main works were about presenting its features and searching for similarities from standard Georgian or its dialects. The purpose of such studies was to give Judeo-Georgian a status in the Georgian linguistic space (be it a dialect of Georgian, a sub-dialect of Georgian dialects, an ethnolect, an ethno-socilect). Today, in the 21st century, Judeo-Georgian studies have acquired new dimensions. It is already considered as one of the varieties not only of Georgian but also of Jewish languages. In the works of comparative linguistics of Jewish languages, there exist common features characteristic of all Jewish languages and Judeo-Georgian too is familiar with these criteria. Therefore, searching for its similarities and differences with other Jewish languages has begun. From this point of view, the understanding of Judeo-Georgian has acquired a new dimension at the modern stage and has become interesting in two ways: 1. as an ethno-dialect of Georgian with its sub-dialects; two as one of the Jewish languages, which has a certain place in the modern classification of Jewish languages.
The Implication of DMIP on the Translation of Deliberate Metaphors in The Last Quarter of the Moon
Authors: Yu Yajing , Lu Qiuyun
Published: October 2024

Our paper argues that DMIP is not only a method for identifying potentially deliberate metaphors but also a process of deconstructing a metaphor by tracing back its mapping relations. We employ DMIP to identify the deliberate metaphors in the translation process of The Last Quarter of the Moon and compare the identification results to evaluate the changes in the meaning reconstruction of deliberate metaphors in the English target text. We find that the meaning construction and discourse function of deliberate metaphor in the target text is strengthened or weakened due to the increase or decrease of metaphorical expressions. To maintain the equivalent meaning of deliberate metaphor in the target text, the deliberate nature, the number and content of metaphorical expressions, and the conceptual mappings should be kept unchanged. Omitting any of these elements may alter the meaning construction of deliberate metaphor and thus undermine its communicative function in literary translation.
Developing oral communication skill in Bangladesh
Authors: Muhammad Afsar Kayum  , Farhana Ahamed
Published: October 2024

Competency in Oral Communication has become the most spoken issue of Bangladesh in the recent years (Brunfaut, T., & Green, R., 2017). English Language is no more the communication medium for the English only; it has achieved the status of the official or the dominant language for above two billion people in more than 60 countries. In a short period of time, English received a wide geographical coverage and become one of the leading means of communication. In line with the present competitive world, Bangladesh is not an exception. In the country, English continues its domination and expansion as the highly demandable and an inevitable language. People who have a very sound communication skill in English, especially of spoken English, are in the triumphant march. However, the way of increasing this oral communicative competence for the students of Bangladesh, is indeed a very crucial and burning issue. Despite acknowledging the great importance of this language, our students have not reached to that required level. Only ‘mutual intelligibility’ or ‘mere communication through English’ cannot be considered as competency in speaking. Even the students entering the tertiary level have a very poor knowledge in English Language. This paper, therefore, goes through the present scenario of communicative skill especially speaking skill of today’s students and the existing methods of developing this oral communication skill in Bangladesh. In doing so, the researcher collected survey data from 50 students and 10 Teachers from 3 different schools of different geographical locations, data from 30 students’ and 6 teachers’ interviews. Significant innovations are also found from the practical observations of 3 English language classes of three different institutions. The paper, thus, attempts to diagnose the reasons behind the students’ incompetency, and to propose some new strategies to overcome the language barriers.