bluuebunny/crossref_metadata_2025 huggingface dataset:
Implementation of Virtual Reality Museum Lontar Prasi Bali As a Cultural Education Media
Authors: Putu Wirayudi Aditama  , Christina Purnama Yanti  , I Gede Iwan Sudipa
Published: January 2024

Lontar Prasi Bali is famous for its distinctive paintings on palm leaves, a cultural heritage that must be preserved and continued. Main problem occurred because 82.5% of 189 respondents consisting of elementary school students in Denpasar Selatan stated that they did not know about Lontar Prasi Bali. The aim of collecting data from elementary school student respondents is to increase insight into Lontar Prasi and the target of this research is to introduce VR-based lontar prasi culture to children, especially elementary school students. There needs to be collaboration between culture and technology so that people understand the story and provide education about Lontar Prasi Bali, one of which is by implementing VR. The design method used is MDLC Multimedia Development Life Cycle (MDLC) which consists of concept, design, material collection, assembly, testing and distribution. The results of research using Likert scale stated that the use of VR showed that 84.75% of respondents stated Strongly Agree with the Lontar Prasi Museum Virtual Reality Application.
Creating National Resilience through State Defence and Student Character at Gerakan Sekolah Belajar
Authors: Handayani Wiwik , Sulistyantoro Hariyo , Dermawan Rizky , Ratnawati Erna Tri Rusmala
Published: January 2024

The crisis of national resilience in the younger generation has been widely discussed, marked by the formation of KOMCAD (Reserve Commander) for students. This action was formed to increase the value of state defence as the nation's next generation. Forming individual character takes a long time, so primary and secondary schools should immediately create a curriculum that includes state defence subjects. The problem is that there are still limited schools implementing the state defence subject curriculum, so this study aims to analyze the effect of state defence on national security and student character, as well as the effect of student character on national security in "Gerakan Sekolah Belajar". This study uses a quantitative approach to the type of causality research. This study's population was school students in the "Gerakan Sekolah Belajar", which 194 junior high school students then took as a sample. It can be concluded from the study's results that state defence has a positive and significant effect on national security and student character, and student character has a positive and significant effect on national security in "Gerakan Sekolah Belajar". The implications of this research provide an initial basis for making policies regarding the learning curriculum to build the character of students who love the country by building national resilience.
The Effectiveness of the Short Story Writing Program in Developing Students' Creative Writing Skills
Authors: Munir Sirojul , Hendaryan
Published: January 2024

This research is motivated by the low ability of creative writing. Students still find it difficult to write literary works, especially short stories. This study aims to analyze the effect of the short story writing program on the creative writing skills of high school students. Analysis was carried out on aspects of word choice (shape, synonyms, collocation) and aspects of creativity in making short stories (fluency, flexibility, originality and elaboration). The method used in this research is quasi-experimental. The instrument used is a test of creative writing skills and indicators for assessing aspects of word choice and creativity. Research participants consisted of 250 high school students. The number of samples was divided into 125 students in the experimental group and 125 students in the control group. Data were analyze using descriptive statistics, t test, analysis of variance test (ANOVA) to investigate significant differences between the means and calculate the effect size using SPSS. The results of the study show that short story writing programs can improve students' creative writing skills. The improvement of students' short story writing skills can be seen in the improvement in the quality of writing from several aspects, namely the aspect of word choice (forms, synonyms, collocations) and aspects of creativity in making short stories (fluency, flexibility, originality and elaboration). From the results of the study it can be concluded that this creative writing program can improve the ability to write short stories.
Sociocultural-based Subject-Specific-Pedagogy as an Effort to Strengthen the Pancasila Student Profile
Authors: Maryono  , Budiono Hendra , Sastrawati Eka , Pamela Issaura Sherly
Published: January 2024

The development of sociocultural-based subject-specific pedagogy is an important approach in increasing understanding and appreciation of Pancasila values at the elementary school level. This approach integrates social, cultural and contextual aspects in learning subjects related to Pancasila. Sociocultural pedagogy equips students with the knowledge and skills to apply these values in various aspects of their lives, which can lead to positive societal change. Sociocultural pedagogy encourages the development of real-world skills such as communication, problem-solving, and teamwork, which are essential for applying Pancasila values in practical situations. This research aims to produce a sociocultural-based Subject Specific Pedagogy product as an effort to strengthen the profile of Pancasila students in elementary schools. This research is research and development with the development method used, namely the 4D model. The subjects of this research were validators, teachers and fourth grade elementary school students. The types of research data are qualitative and quantitative data. The data collection instruments are validation questionnaires and practicality questionnaires. The research results show that the product developed has a product validity of 3.99 in the Valid category, and a practicality level of 4.32 in the very practical category. It can be concluded that the sociocultural-based Subject Specific Pedagogy product as an effort to strengthen the Pancasila student profile of elementary school students is suitable for use in the learning process.
Penerapan Metode Moving Particle Semi-Implicit dalam Simulasi Pelelehan Freeze Plug pada Molten Salt Reactor saat Terjadi Kecelakaan Reaktor
Authors: Nurhajjah Wafiq Azizah , Mustari Asril Pramutadi Andi , Yulianto Yacobus
Published: January 2024

Sisi keamanan merupakan aspek yang sangat diperhatikan dalam mendesain suatu reaktor. Perpindahan panas yang cepat dalam pelelehan freeze plug merupakan salah satu faktor yang sangat krusial dalam desain reaktor molten molten salt. Tujuan penelitian ini adalah menganalisis perpindahan panas pada pencairan frozen salt dalam reaktor molten salt, mengevaluasi efektivitas desain freeze plug dengan dan tanpa logam tambahan (tembaga, kuningan, dan aluminium), serta memberikan rekomendasi desain untuk meningkatkan efisiensi dan keamanan reaktor molten salt. Penelitian ini merupakan penelitian kuantitatif dimana mekanisme perpindahan panas pada pencairan frozen salt disimulasikan dengan menggunakan metode Moving Particle Semi-Implicit dengan analisis 2D dengan menggunakan dua variasi desain. Desain yang disimulasikan adalah freeze plug dengan dan tanpa tambahan logam. Subjek penelitian utama dalam simulasi ini adalah freeze plug dalam reaktor molten salt. Simulasi tanpa tambahan logam dilakukan selama 250 detik. Pada desain dengan tambahan logam, digunakan tiga jenis logam, yaitu tembaga, kuningan, dan aluminium. Simulasi dengan tambahan logam dilakukan selama 25 detik. Hasil yang diperoleh menunjukkan bahwa desain dengan logam tambahan menghantarkan panas lebih baik daripada tanpa logam tambahan. Dari tiga logam tersebut, tembaga memiliki waktu paling cepat dalam mencairkan frozen salt. Hal ini menunjukkan bahwa semakin tinggi nilai konduktivitas termal suatu bahan, semakin cepat perpindahan panas ke freeze plug sehingga semakin cepat pelelehan freeze plug.
Identifikasi Akuifer Air Tanah dengan Metode Geolistrik Konfigurasi Schlumberger di Kecamatan Muara Batu
Authors: Salahuddin  , Zahara Syarifah Rita , Alvina Sirry , Nazila Amira , Perwira Imam Wahyudi
Published: January 2024

Sumber air yang didapatkan oleh warga kecamatan Muara Batu  berasal dari sumur gali dan sumur bor dangkal yang kedalamannya sekitar 12 meter. Saat musim kemarau sering mengalami kekeringan, untuk mengatasi permasalahan tersebut desa perlu menggali sumur bor yang lebih dalam. Tujuan penelitian ini untuk mengidentifikasi potensi permukaan air tanah produktif di Kecamatan Muara Batu menggunakan metode Geolistrik tahanan jenis Konfigurasi Schlumberger. Penelitian ini merupakan penelitian eksperimen dengan metode geolistrik VES dengan Konfigurasi Schlumberger guna mengidentifikasi nilai struktur bawah permukaan berdasarkan variasi resistivitas terhadap kedalamannya. Tahapan penelitian ini dimulai dengan observasi kondisi lokasi dan pengumpulan data, berupa pengambilan data geolistrik di lapangan. Analisis data berdasarkan pengukuran berupa harga (I) dan (V) di setiap titik penyelidikan. Data dianalisis oleh program Interpex IX1D V3. Hasil penelitian menunjukkan hanya didapatkan aquifer dangkal di kedalaman 1,3-7,7 meter yang merupakan sumber air bersih di Cot Seurani Dusun Balee Baroh, sedangkan di Cot Seurani Dusun Balee Kuyun lapisan akuifer yang produktif pada kedalaman Akuifer 94 – 121 m dan nilai Resistivity 46 Ωm, Litologi lapisan Aquifer Tertekan Pasing sedang. Sehingga, dapat disimpulkan bahwa terdapat potensi permukaan air tanah  yang produktif di Desa Cot Seurani Dusun Bale Kuyun kecamatan Muara Batu.
Model Artificial Neural Networks (ANN) untuk Prediksi COVID-19 di Indonesia
Authors: Kurniati Alfi Bella , Sidik Wuryatmo A. , Jajang
Published: January 2024

Peningkatan jumlah kasus Covid-19 hampir terjadi di seluruh dunia penting dikaji karena pola persebarannya yang masif.   Metode analisis yang digunakan adalah ANN.  Penelitian ini mencakup dua hal, yaitu model ANN algoritma Backpropagation Neural Network (BPNN) dan kombinasi algoritma Backpropagation Neural Network dan Particle Swarm Optimization (BPNN-PSO).  Masing-masing model ANN algoritma BPNN dan BPNN-PSO dilakukan 18 kali pengujian.  Hasil pengujian menunjukkan kombinasi parameter terbaik ANN dengan algoritma BPNN diperoleh MAPE sebesar 16.29% dengan arsitektur 14-5-1 dengan learning rate 0.3.  Kombinasi parameter ANN terbaik algoritma BPNN-PSO MAPE sebesar 15.45% pada arsitektur 14-10-1 dengan learning rate 0,2.  Berdasarkan algoritma BPNN dan BPNN-PSO, model ANN terbaik adalah model ANN dengan algoritma BPNN-PSO.  Dengan kata lain, nilai MAPE yang cenderung lebih besar dibandingkan MAPE dari hasil algoritma BPNN-PSO.  Hal ini mengindikasikan bahwa kombinasi BPNN-PSO berhasil untuk meningkatkan akurasi hasil prediksi. Implementasi algoritma Particle Swarm Optimization (PSO) yang berperan sebagai penentu nilai bobot dan bias awal dalam proses pelatihan metode Backpropagation Neural Network (BPNN) dapat meningkatkan performa model ANN untuk memprediksi jumlah kumulatif kasus positif Covid-19 di Indonesia, dengan peningkatan akurasi yang signifikan. Sehingga penggunaan model ANN dengan algoritma BPNN-PSO dapat diterapkan dalam situasi ini untuk memprediksi jumlah kumulatif kasus positif Covid-19 di Indonesia.
Lembar Kerja Peserta Didik Berbasis Literasi Sains dengan Model Pembelajaran Problem Based Learning Materi Sistem Respirasi Terhadap Kemampuan Berpikir Kritis Siswa
Authors: Asri Indra Himayatul , Ratnaya I Gede
Published: January 2024

Salah satu faktor keberhasilan proses pembelajaran ditentukan oleh kreativitas guru dalam menentukan dan menggunakan sumber belajar yang tepat dan sesuai. Sumber belajar yang relevan yaitu Lembar Kerja Peserta Didik (LKP) berbasis literasi sains yang diintegrasikan dengan model pembelajaran Problem Based Learning (PBL). Penelitian ini bertujuan untuk menghasilkan LKPD berbasis literasi sains dengan model pembelajaran PBL yang layak dan efektif terhadap kemampuan berpikir kritis. Proses pembuatan produk menggunakan tahapan R&D model Borg dan Gall. Subjek penelitian ini adalah 12 siswa kelas XI MIPA 1. Instrumen penelitian ini berupa angket dan tes. Teknik analisis data menggunakan analisis deskriptif kualitatif dan kuantitatif. Produk akhir diukur kelayakannya menggunakan instrumen berupa lembar angket dan lembar tes, didapatkan bahwa rerata persentase dari ahli materi sebesar 90,17% (sangat layak), ahli desain sebesar 95% (sangat layak), guru biologi sebesar 83,59% (sangat layak), dan respons peserta didik sebesar 92,18% (sangat layak). Keefektifan LKPD dianalisis menggunakan uji effect size terhadap data nilai pretest dan posttest peserta didik. Hasil rata-rata nilai effect size diperoleh sebesar 1,79 (tinggi) yang menunjukkan bahwa dengan LKPD berbasis literasi sains dengan model pembelajaran PBL efektif digunakan dalam proses pembelajaran dan berpengaruh terhadap kemampuan berpikir kritis peserta didik pada materi sistem respirasi.
Klasifikasi Tingkat Kematangan Tandan Buah Segar Kelapa Sawit Menggunakan Pendekatan Deep Learning
Authors: Zulkarnain Jefri , Kusrini  , Hidayat Tonny
Published: January 2024

Menilai kematangan Tandan Buah Segar (TBS) kelapa sawit sangat kompleks, kematangan TBS dilihat berdasarkan jumlah atau persentase dari buah yang terlepas dari TBS serta berdasarkan perubahan warna kulit luar TBS, dalam melakukan klasifikasi tingkat kematangan rentan terjadi kesalahan penilaian oleh manusia, kesalahan klasifikasi dapat terjadi oleh berbagai faktor. Untuk membantu kesalahan dalam klasifikasi, Deep learning diusulkan dalam melakukan mengklasifikasi tingkat kematangan. Tujuan dalam penelitian ini adalah menganalisis klasifikasi menggunakan Deep learning untuk memprediksi tingkat kematangan TBS kelapa sawit. Dalam penelitian ini diusulkan Deep learning dengan model ResNet50 untuk melakukan klasifikasi pada empat tingkat kematangan TBS: mentah, kurang matang, matang, dan terlalu matang. Penelitian ini akan melakukan eksperimen berdasarkan empat alokasi data, dua optimizer, dan enam learning rate serta melakukan augmentasi data. Penelitian menunjukan experimen model yang diusulkan menghasilkan kondisi terbaik alokasi data 90/10, optimizer adam, dan learning rate 0.0001 dengan precision 96%, recall 98%, F1 score 97%, dan accuracy 97%. Kesimpulan dari hasil penelitian model yang diusulkan berhasil mencapai akurasi 97%, namun demikian dalam melakukan klasifikasi tingkat kematangan membutuh data latih dengan ukuran besar untuk mendapatkan hasil kalsifikasi yang baik serta memperhatikan dataset dan metode yang digunakan.
Eksplorasi TPACK dan Motivasi Belajar Mahasiswa Calon Guru dalam Mengajar Pasca Pandemi Covid-19
Authors: Ekayanti Ni Wayan , Puspawati Dewa Ayu , Paraniti Anak Agung Inten , Noviyanti Putu Ledyari , Wimuttipanya Jittawisut
Published: January 2024

Pengajaran yang melibatkan TPACK merupakan pembelajaran yang sedang trend saat ini, karena dapat digunakan untuk mengoptimalkan proses pembelajaran. Namun tidak semua mahasiswa calon guru mampu dan memiliki pengalaman meliterasikan TPACK dalam kegiatan pembelajaran. Penguasaan terhadap konten,kemampuan menyampaikan pembelajaran dan penggunaan teknologi menjadi hal yang wajib dibekali pada calon guru, sehingga sangat perlu diberikan pengalaman belajar untuk memanfaatkan TPACK berupa smart TV dalam praktik microteaching. Penelitian ini dilakukan menggunakan desain pre-eskperimental dengan sampel 18 mahasiswa calon guru yang memprogram mata kuliah kemampuan dasar mengajar (microteaching) di Program Studi Pendidikan Biologi. Penelitian dilaksanakan di Laboratorium Microteaching Unmas Denpasar dengan menggunakan Smart TV dalam kegiatan praktik mengajar. Data dikoleksi dengan menggunakan angket kemampuan menggunakan Smart TV, angket motivasi belajar FGD, dan selanjutnya diolah secara deskriptif kualitataif dan dilakukan triangulasi data.  Dari penelitian yang dilakukan menunjukkan bahwa mahasiswa calon guru mendapatkan pengalaman mengajar dengan TPACK berupa Smart TV dan memanfaatkan fitur-fiturnya dengan optimal, sehingga termotivasi untuk meliterasikan TPACK dalam kegiatan pembelajaran yang kemudian berdampak positif terhadap kemampuan mengajarnya. Pemanfaatan fitur Smart TV merupakan literasi TPACK dalam pembelajaran yang akan menjadi modal mahasiswa calon guru untuk mengajar di kelas yang sebenarnya. Namun untuk dapat meliterasikan TPACK dalam kegiatan pembelajaran diperlukan media belajar dan jaringan internet yang stabil.
An Exploration of Phytochemical Content in The Endemic Flora of Seruyan District, Central Kalimantan
Authors: Handayani Leni , Septiani G. , Putra D.A.W. , Husin  , Aina N. , Darweni S. , Rio A.
Published: January 2024

Limited knowledge about the chemical compounds present in Seruyan's endemic flora, the underutilization of phytochemical commercial potential, and the necessity to contribute to biodiversity conservation and sustainable development are highlighted. Despite the scarcity of sufficient scientific data on endemic plant types and their phytochemical compounds, there's a pressing need for comprehensive exploration in this domain. This research aims to analyze the diverse chemical compounds within Seruyan Regency's endemic flora and comprehend their applicability across various industries. The methodology includes a literature review, focusing on information about endemic plants used by the Dayak tribe. It commenced with a literature review on Seruyan's endemic plants utilized by the Dayak tribe, followed by field observations and local interviews to gather details about plant types, uses, and commonly utilized parts. Samples were collected from abundant plants in different areas to represent the entirety of Seruyan Regency. The findings reveal that Seruyan's endemic plants encompass flavonoids, alkaloids, steroids, tannins, and saponins. These plants, including fern nahas, galengang, mantal, and others, potentially serve various sectors like health, industry, fisheries, and more based on their active ingredients.
A Systematic Literature Review on Enhancing the Success of Independent Curriculum through Brain-Based Learning Innovation Implementation
Authors: Dwiputra Dimas Febriansyah Krisna , Azzahra Waliyyatu , Heryanto Fahmi Nugraha
Published: January 2024

Brain-based Learning has been recognized for its potential to foster creative and innovative pedagogical approaches. Despite this, the relevance and potential impact of this model with the independent curriculum remains relatively unexplored by previous research. This study seeks to address this gap by investigating and analyzing the relevance and benefits of integrating Brain-based Learning within the independent curriculum framework in Indonesia. Employing a Systematic Literature Review referred to the 2020 PRISMA guidelines, we obtained 2013 articles from Scopus and Google Scholar databases but only 48 articles met the eligibility criteria for further analysis using the meta-synthetic analysis method. Results indicate the relevance between Brain-based Learning and the principles of differentiated learning inherent to the independent curriculum. By focusing on the natural system of the brain, Brain-based Learning enhances the efficacy of the curriculum, yielding enjoyable, meaningful, and beneficial learning experiences for students. This underscores the potential of Brain-based Learning as a driving force for the success of the independent curriculum in overcoming educational challenges in Indonesia.
Disseminated Intravascular Coagulation and Ischemic Stroke due to Snake Bites: About One Case
Authors: Lagdani Mouad , Hayate Errifaiy , Manel Rhezali , Taoufik Aboul Hassan , Hicham Nejmi
Published: January 2024

Snake bites are responsible for a high rate of mortality in Africa. There are multiple problems in the early treatment of victims. The overall mortality from these bites is 4%. Viper bites are known to cause coagulopathy leading to organ and/or system failure with muscle paralysis, respiratory failure, circulatory instability, acute kidney injury and local disability, compartment syndrome and necrosis. Disseminated intravascular coagulation and ischaemic stroke is an extremely rare complication of snakebite that can be fatal if treatment is delayed. Here we present A 15-year-old patient with no history of viper envenomation who consulted our emergency department after an accidental viper bite to the index finger of his left hand rapidly developed extensive oedema, necrosis, haemorrhagic shock are presenting in a state of coma and refractory shock. A CT scan of the brain showed meningeal haemorrhages, intracerebral haematomas and diffuse ischaemic lesions. The laboratory results showed abnormalities such as anaemia, thrombocytopenia, hypofibrinogenemia and elevated D-dimer levels. The patient died of disseminated intravascular coagulation (DIC), which developed within 12 hours of being bitten by a snake. Snakebites can cause DIC because the venom activates the coagulation system and causes fibrinolysis, which occurs in less than 24 hours. A nationwide protocol of management, including specific antivenom therapy and prevention strategies, has been implemented to reduce the overall morbidity and mortality of snakebites.
Balancing Law and Justice: Resolving Inheritance Law Conflicts between Iraqi Federal and Kurdistan Regional Legislations
Authors: Baram Sadi Hassan
Published: January 2024

This research examines the conflict arising from the differences in legal texts between the existing Iraqi Personal Status Law and the frequently amended laws in the Kurdistan Region. Furthermore, the issuance of amendments by the Kurdistan Region has exacerbated this conflict, leading to confusion and disputes between the two legal frameworks. The uncertainties surrounding the rationale behind these amendments have raised questions and doubts among legal practitioners and researchers, prompting a conservative approach within the courts. This study addresses and resolves these uncertainties by employing a comparative and analytical methodology. With a focus on constitutional and legal standards and the principle of justice, the research aims to clarify the applicability of either law. By undertaking this comprehensive analysis, the study endeavors to eliminate perceptions of ambiguity and hesitation, thereby contributing to a more cohesive legal landscape in the region. The research results show the fundamental difference between the Iraqi Personal Status Law and the amended law in the Kurdistan Region in matters of inheritance, specifically centered on the obligatory will and the wife's inheritance, and the Kurdish legislator made amendments in both issues, considering that amending federal laws is guaranteed to the regions by constitutional texts as long as they do not conflict with the constant provisions of Islam and the principles of democracy. This is not considered a departure from the 2005 Iraqi constitutional framework because the Federal Supreme Court, in its capacity as supervisor of the constitutionality of laws.
ДЕТЕРМИНАНТЫ И БАРЬЕРЫ РАЗВИТИЯ ИНТЕГРАЦИОННОГО ПОТЕНЦИАЛА ОБРАЗА БУДУЩЕГО РОССИИ
Authors: Батанина Ирина , Лаврикова Анастасия , Шумилова Ольга
Published: January 2024

Введение. В статье определяется система факторов развития интеграционного потенциала идеального образа будущего российского общества. Методы и материалы. Исследование строится на основе сравнительного анализа глубинных интервью представителей экспертного сообщества и рядовых граждан Центрального федерального округа и Южного федерального округа. Анализ. Отмечено, что вектор восприятия будущего страны носит позитивный характер, однако, наблюдается фрагментарность, стереотипность, связанные с доминированием ретроориентаций в механизме формирования представлений о грядущем, что влечет за собой сужение горизонта планирования. Доказано, что среди факторов, ограничивающих функциональность видения перспектив развития страны, и как следствие, дифференцирующих общество, ключевое значение имеют дефицит социального опыта, статусные характеристики, место проживания (социокультурные особенности региона). Результаты. В условиях высокой рискогенности возникает потребность в однозначности интерпретаций оценочных категорий актуальной повестки дня, что должно быть использовано в процессе формирования информационной политики.
Tantangan Dalam Diagnosis Atresia Esofagus Tipe C: Sebuah Laporan Kasus
Authors: Retnaningtyas Lucia Pudyastuti
Published: January 2024

Abstract—Newborn with hypersalivation and vomiting can be caused by various causes, one of which is esophageal atresia. Esophageal atresia is a rare disease, the most life-threatening congenital malformations in newborns, a congenital gastro-intestinal abnormality characterized by loss of esophageal continuity (atresia) with or without tracheo-esophageal fistula. With a thorough history and physical examination, supported by a simple radiological examination, the diagnosis of esophageal atresia can be established. In this case, the 4-day-old baby was referred twice from a mother and child hospital to a fully equipped hospital. Babies experience drooling from birth and vomit immediately after feeding. At referral hospital, an orogastric tube (OGT) is installed to the patient, and it is found that the tip of OGT cannot fit along the predetermined size, and the OGT tip rises again - coiled inside the baby's mouth. From the results of the radiological examination of the babygram, a circular OGT image was obtained in Thoracal IV. The diagnosis of type C esophageal atresia can be established immediately by oesophagography, and patient got esophageal repair and neonatal intensive care with good result. This case report is useful to learn in establishing the diagnosis of esophageal atresia early to get prompt management.

Keywords: drooling, hypersalivation, newborn, esophageal atresia

 

Abstrak—Bayi baru lahir dengan hipersalivasi dan muntah dapat disebabkan oleh bermacam penyebab, salah satunya atresia esofagus. Atresia esofagus (AE) adalah penyakit langka, salah satu malformasi kongenital yang paling mengancam jiwa pada bayi yang baru lahir, sebuah kelainan kongenital gastro-intestinal yang ditandai dengan hilangnya kontinuitas esofagus (atresia) dengan atau tanpa adanya fistula trakeo-esofagus. Dengan anamnesis dan pemeriksaan fisik yang teliti, didukung dengan pemeriksaan radiologi sederhana, diagnosis atresia esofagus dapat ditegakkan. Pada kasus ini, bayi usia 4 hari mengalami rujukan dua kali dari rumah sakit ibu dan anak baru kemudian sampai di rumah sakit dengan fasilitas lengkap. Bayi mengalami drooling sejak lahir dan muntah segera tiap kali diberi minum. Di rumah sakit rujukan, bayi dipasang orogastric tube (OGT), dan didapatkan bahwa ujung OGT tidak dapat masuk sepanjang ukuran yang telah ditentukan, dan ujung OGT naik kembali - melingkar di dalam mulut bayi. Dari hasil pemeriksaan radiologi babygram, didapatkan gambaran OGT melingkar di Thoracal IV. Diagnosis atresia esofagus tipe C dapat segera ditegakkan berdasarkan esofagografi, dan pasien mendapatkan penanganan komprehensif berupa tindakan repair esofagus dan perawatan neonatus di Neonatal Intensive Care Unit dengan hasil yang baik. Laporan kasus ini memberi pelajaran untuk dapat menegakkan diagnosis AE secara dini untuk mendapatkan managemen yang tepat.

Kata kunci: hipersalivasi, muntah, bayi baru lahir, atresia esofagus
Üniversite Kütüphanelerinin Elektronik Kaynakların Seçim ve Değerlendirilmesinde Yaşadığı Zorluklar
Authors: KALEMCİ Zeynep , GÖKKURT DEMİRTEL Özlem
Published: January 2024

Amaç: Çalışmanın amacı, üniversite kütüphanelerinin elektronik kaynakların seçim ve değerlendirilmesinde yaşadığı zorlukların tespit edilmesidir.

Yöntem: Araştırma Türkiye’deki devlet üniversiteleri kütüphanelerinde elektronik kaynaklardan sorumlu personeller üzerinde gerçekleştirilmiştir. Araştırma, bütçe ve mevzuata bağlılıkları sebebiyle devlet üniversiteleri ile sınırlandırılmıştır. Örneklem, farklı FTE1 grupları içerisinden benzer bütçe ve disiplin yapıları doğrultusunda belirlenmiştir. Veriler yarı yapılandırılmış görüşme çıktılarının yorumlanması ve nitel verilerin nicel veriye dönüştürülmesiyle elde edilmiştir. Yarı yapılandırılmış görüşmeler, örnekleme dahil olan 24 kütüphaneyi temsil eden değişebilen sayıda kütüphane yöneticisi, birim ya da elektronik kaynak sorumlusu olan toplam 40 kişiyle gerçekleştirilmiştir. Görüşmelerden elde edilen verilerin nicel veriye dönüştürüldükten sonra yüzdelik dağılımı, sıklığı ve ortalaması hesaplanmıştır.

Bulgular: Çalışmanın bulgularına göre, analiz edilen kütüphanelerde kaynak seçim kriterleri, koleksiyon kontrolü, deneme erişimleri, erişim sorunları, kullanım istatistiği, sağlayıcı ve yayıncı, personel, bütçe ve disiplin ihtiyacına yönelik zorlukların yaşandığı tespit edilmiştir. Kütüphaneler yapıları doğrultusunda zorlukların aşılması için farklı uygulamalar gerçekleştirmektedirler.

Sonuç: Araştırma sonucunda üniversite kütüphanelerinin elektronik kaynaklar özelinde benzer zorlukları yaşadıkları görülmüştür. Kütüphanelerin örgüt yapısı, örgüt kültürü ve personelin tecrübeleri doğrultusunda farklı çözüm yolları uyguladığı görülmüştür. Elektronik kaynakların yönetiminde yaşanan zorlukların aşılmasına yardımcı olacak bir kılavuz bulunmamaktadır. Meslekte yeni olan kütüphanecilerin olduğu kadar tecrübeli kütüphanecilerin de diğer meslektaşlarıyla bilgi alışverişi ihtiyaçları bulunmaktadır. Bu doğrultuda zorlukların aşılması için yapılması gereken öncelikli iş kütüphanelerin yaşadıkları zorlukların listelenmesidir. Çalışma sonucunda, kütüphanelerin elektronik kaynakların seçim ve değerlendirilmesinde farklı önem derecesiyle benzer yöntemleri kullanmakta oldukları ve benzer zorlukları yaşamakta oldukları tespit edilmiştir.

Özgünlük: Literatürde Türkiye’deki üniversite kütüphanelerinin karşılaştıkları zorlukları aşmak için mevcut uygulamalarını ortaya koyan sınırlı sayıda çalışma bulunmaktadır. Bu araştırma ile Türkiye’deki devlet üniversitesi kütüphanelerinin elektronik kaynakların seçim ve değerlendirilmesinde benzer yöntemleri kullandıkları ve elektronik kaynak yönetiminde benzer zorlukları yaşadıkları ortaya çıkarmıştır.
“We must be People who Have History”: American Women’s History through the Eyes of Lecturers Haskins Lectures
Authors:   Omsk State Pedagogical University, Sinelnikova Galina A.
Published: January 2024

The article determines that the institution of personalized honorary lectures, which is one of the established forms of organizing the scientific and professional activities of Western historical science, can be considered as a historiographical fact and a subject of study for a historian of historical science. It is found that the texts of the lectures of the Haskins Lecture, established in 1983 by the American Council of Scientific Societies, are ego-histories and can be considered as historiographical facts and as ego-documents on intellectual history and American women’s history. Based on the analysis of the text of the lectures of the Haskins Lecture, which be-long to women historians of women’s history, the features of the intellectual space of American women’s histo-ry are revealed, including reflection on the nature of interest in the creation of a new field of historical knowledge – the history of women.
Mechanisms of Assimilation of New Knowledge in Science
Authors:   Azov-Chernomorsk Engineering Institute of the Don State Agrarian University, Lavrukhina Irina M. , Vorontsova Tatyana N. ,   Don State Agrarian University
Published: January 2024

The article considers the mechanisms of assimilation of new knowledge in science - scientific communication (in particular, scientific discussion), justification, understanding. Scientific communication gives the results of individual cognitive acts a universal and necessary character. In scientific discussions, arguments are accumu-lated for the scientific community to choose more promising knowledge, and prerequisites for the recognition of new knowledge are formalized. Justification acts as a mechanism for giving knowledge an intersubjective character. As a result of establishing the conformity of new knowledge to those elements of science, the truth of which has already been proved, and checking the new knowledge for compliance with the criteria of truth and methodological regulators, the characteristics of the foundation – the truth and effectiveness of established knowledge, the characteristics of scientificity – are transferred to the new, justifiable knowledge. nderstanding is the mechanism of assimilation, which ensures the harmonization, conformity of new and old knowledge. Representation of the meaning of knowledge objects in content coincides with its introduction into already exist-ing more general scientific systems, for example, in a discipline, branch of knowledge, which ensures the har-monization of new and old knowledge.
The Role of NGOs Involved in Protecting the Rights of Prostituted Women in Germany in the Politicization of the Issues of Sexual Exploitation and Violence
Authors:   St. Petersburg State University, Rezvaia Elizaveta V.
Published: January 2024

Since the 1980s, the issue of prostitution in Germany developed from the level of measures to combat AIDS to the state (law on prostitution) and international policy level: within the EU it gradually gets the status of a “cause and consequence of gender inequality”, is included in the political agenda of achieving gender equality and, therefore, tackling the issue also shapes the image of the EU on the international arena. There, in Germany as a country considered as the economic locomotive of the EU, alongside the laws, which are unique for Europe nowadays, there is a pool of international NGOs seeking to influence German policy on this issue. This article provides a brief overview of public organizations in Germany that deal with the problems of prostitution at the political and social levels.
From the Concept of “Tianxia” to “Tianxiaism” and the Theory of the “Tianxia System”: Ideas of the Ideal World in Political-Philosophical Treatises of Chinese Thinkers
Authors:   Institute of China and Contemporary Asia of the Russian Academy of Sciences, Song Zhihao
Published: January 2024

The article discusses various conceptual concerns in understanding the concept of “Tianxia” in the context of China’s development both in its history and modernity. As examples, it analyzes the teachings of the most fa-mous representatives of “Tianxiaism” of the new period that began after the Opium War and lasted until the Xinhai Revolution, among them Kang Youwei and Liang Qichao. The study also highlights the “Tianxia system” theory put out by Zhao Tingyang. Conclusion dwells upon the fact that Chinese thinkers attempted to reflect on the construction of an ideal world through the historical and philosophical concept of “great unity”, and the theo-ries they developed were themselves responses and answers to the unprecedented crises faced by China in different periods of its history. It is emphasized that their teachings contained utopian views based on the tradi-tional Confucian social order, political institution and ideology rather than applicable practice-oriented recom-mendations.
Development Trends of the Capitals Office Real Estate Market in Modern Conditions
Authors:   Siberian University of Consumer Cooperation (SibUPK), Kapelyuk Zoya A. , Kotelnikova Mariya S. ,   Siberian University of Consumer Cooperation (SibUPK)
Published: January 2024

The article analyzes the state of the Moscow office real estate market during the crisis periods. The aim of the study is to consider how the real estate market changes under conditions of uncertainty. The objectives are to analyze the impact of crisis situations on demand, supply, as well as to assess the correlation of these indica-tors with the general economic environment. Research methods used in the article are comparative analysis, statistical methods. The study revealed patterns in changes in the volume of demand for office real estate dur-ing a period of high economic turbulence. At the same time, it is noted that the volume of supply at the moment is not growing significantly as interest increases after the peak crisis stages due to the long period of construc-tion of a new facility and the rise in the cost of project financing, conceived in connection with bank lending. The practical significance of the research results lies in the possibility of applicable in forecasting the market situa-tion, using the extrapolation method.
Biochemical changes in articular cartilage opposing full- and partial-thickness cartilage lesions in horses
Authors: Richardson Dean W. , Clark Charles C.
Published: January 2024

Using arthroscopic technique, identical diameter defects were created in the proximal articular surface of both intermediate carpal bones of 6 horses. One of each pair of defects was deepened to penetrate the subchondral plate. Removed cartilage was assayed for [35S] sulfate incorporation, total hexosamine content, and dna content. Six weeks later, cartilage was harvested and similarly analyzed from the distolateral portion of the radius directly opposite the created lesions and the distomedial portion of the radius distant from the lesion. The repair tissue filling the full-thickness defect and the cartilage at the periphery of the partial-thickness lesion also were analyzed.

There was a marked increase in synthetic activity (35S sulfate incorporation) opposite the full-thickness defect, compared with the cartilage opposite the partial-thickness defect. A marked decrease in glycosaminoglycan content in the cartilage opposite the full-thickness defect was found as compared with that opposite the partialthickness defect. The repair tissue filling the full-thickness defect was highly cellular, high in synthetic activity, but low in glycosaminoglycan content. Insignificant changes occurred in the cartilage adjacent to the partialthickness defect. On the basis of these results, we suggest that full-thickness defects at 6 weeks result in more detrimental change to the cartilage opposite it than do partial-thickness lesions of the same diameter.
Thyroid function tests in euthyroid dogs treated with l-thyroxine
Authors: Panciera David L. , MacEwen E. Gregory , Atkins Clarke E. , Bosu William T. K. , Refsal Kent R. , Nachreiner Raymond F.
Published: January 2024

The effects of treatment with l-thyroxine (1 mg/m2 of body surface/d, po, for 8 weeks) on the thyroxine (T4) and triiodothyronine (T3) responses to thyrotropin (tsh) and thyrotropin-releasing hormone (trh) administration were determined in 10 euthyroid Beagles; 4 other dogs acted as controls. The tsh response test was performed before treatment and at weeks 2, 4, and 8 of treatment in all dogs and at 2 and 4 weeks after cessation of treatment in 6 dogs. The trh response test was performed before treatment and at week 6 of treatment in all dogs and at 5 weeks after cessation of treatment in 6 dogs.

Suppression of the T3 response to tsh was evident at treatment week 2, whereas the T4 response was suppressed at week 4 and remained suppressed for the duration of the study. Four weeks after l-thyroxine treatment was stopped, T3 response to tsh had returned to pretreatment values. Four weeks after stopping treatment, T4 and T3 responses to tsh in 2 dogs were within the hypothyroid range. The T4 response to trh was completely suppressed after 6 weeks of thyroxine treatment, but returned to pretreatment values by 5 weeks after cessation of treatment. Suppression of thyroid and pituitary function is evident after administration of a replacement dose of l-thyroxine to euthyroid dogs.
Effect of high PaCO2 and time on cerebrospinal fluid and intraocular pressure in halothane-anesthetized horses
Authors: Cullen L. K. , Steffey E. P. , Bailey C. S. , Kortz G. , da Silva Curiel J. , Bellhorn R. W. , Woliner M. J. , Elliott A. R. , Jarvis K. A.
Published: January 2024

The effects of different arterial carbon dioxide tensions (PaCO2) on cerebrospinal fluid pressure (csfp) and intraocular pressure (iop) were studied in 6 male halothane-anesthetized horses positioned in left lateral recumbency. Steady-state anesthetic conditions (1.06% end-tidal halothane concentration) commenced 60 minutes following anesthetic induction with only halothane in oxygen. During atracurium neuromuscular blockade, horses were ventilated, and respiratory rate and peak inspiratory airway pressure were maintained within narrow limits. The csfp and iop were measured at 3 different levels of PaCO2 (approx 40, 60, and 80 mm of Hg). The PaCO2 sequence in each horse was determined from a type of switchback design with the initial PaCO2 (period 1), established 30 minutes after the commencement of steady-state anesthesia, being repeated in the middle (period 3) and again at the end (period 5) of the experiment. Measurements taken from the middle 3 periods (2, 3, and 4) would form a Latin square design replicated twice. The interval between each period was approximately 45 minutes.

Data from periods 2, 3, and 4 indicated that csfp (P < 0.05) and mean systemic arterial pressure increased significantly (P < 0.05) with high PaCO2. Mean central venous pressure, heart rate, and iop did not change significantly during these same conditions. Measurements taken during periods 1, 3, and 5 were compared to assess the time-related responses to anesthesia and showed a significant increase in csfp, a significant decrease in mean central venous pressure, and a small (but not statistically significant) increase in mean systemic arterial pressure.
Histomorphometric comparison of measurements of trabecular bone remodeling in iliac crest biopsy sites and lumbar vertebrae in cats
Authors: Ching Shelley V. , Norrdin Robert W.
Published: January 2024

Trabecular bone remodeling values of the right and left iliac crest and lumbar vertebrae in cats were quantitated histomorphometrically and were compared. Healthy cats were given calcein (n = 2) or oxytetracycline (n = 2) twice for double-labeling of bone. Static and dynamic variables of bone resorption and formation were determined. Bone remodeling variables between right and left iliac crest were not significantly different (P < 0.05). Significant differences (P ≤ 0.05) were not detected between values of iliac crest and lumbar vertebrae except in the percentage of osteoid surface. Percentage of osteoid surface was significantly (P ≤ 0.05) increased in the iliac crest compared with that in the vertebral body. Although not significantly different, values for bone formation were generally greater in the iliac crest than in the vertebral body. In healthy cats, values of trabecular bone remodeling were comparable between right and left iliac crest, and also were comparable between iliac crests and lumbar vertebrae.
Upper-normal prediction limits of lymphocyte counts for cattle not infected with bovine leukemia virus
Authors: Thurmond Mark C. , Carter Randy L. , Picanso John P. , Stralka Kathleen
Published: January 2024

A study was conducted to develop valid estimates of lymphocyte count (lc; cells per microliter) of individual, clinically normal dairy cattle. Estimated weighted regression was used on repeated measures of individual lc to examine 6 models predicting lc as a function of age in cattle not infected with bovine leukemia virus. The generalized growth curve model of analysis of variance was used to estimate intercepts, slopes, and prediction limits for the models and to compare the lc-to-age relationship between Holstein and Guernsey breeds. The bestfitting model (P = 0.0001) with the narrowest prediction interval was lc = 4,414.4 − 84.6X, where X = (age -48) if age ≤ 48 months, and X = 0 if age > 48 months, and 163.6 and 8.1 are the se of the estimates, respectively. Upper one-sided 95%-predicted normal lc tended to be higher than estimates derived from traditional hematologic keys that use confidence limits of mean lc. Difference was not found in the lc-to-age relationship between the Holstein and Guernsey cattle (P = 0.67). Results of this study provided estimates of normal lc that are more specific in diagnosing lymphocytosis in individual cattle.
Effects of milbemycin oxime on adult hookworms in dogs with naturally acquired infections
Authors: Bowman Dwight D. , Johnson Robert C. , Hepler Douglas I.
Published: January 2024

Previous work indicated that adult Ancylostoma caninum can be removed from experimentally infected dogs, using a formulation of milbemycin oxime at dosage of 0.5 mg/kg of body weight. To determine the efficacy of this treatment in dogs naturally infected with adult hookworms, 24 mixed-breed dogs with patent hookworm infections were purchased from an out-of-state vendor, and 6 male and 6 female dogs were assigned to either a control group or a group that would be treated. Dogs were treated 10 days after their arrival and were euthanatized 1 week after treatment. Beginning 3 days before treatment, fecal samples were collected daily from all dogs, and the number of Ancylostoma eggs per gram of dry weight of feces was determined from each sample. By 1 week after treatment, the mean number of eggs being passed by the treated dogs had dropped from 12,700 to 10 eggs/g of dried feces; there was no apparent change in fecal egg counts for dogs of the control group. At necropsy, the mean number of adult A caninum in dogs of the treated and control groups was 1.3 and 56, respectively; in these naturally infected dogs, efficacy of treatment was calculated to be 97.8%. The mean number of adult Trichuris vulpis recovered in dogs of the control and treated groups at necropsy was 24 and 0, respectively, which yielded treatment efficacy of 100%. Although Uncinaria stenocephala and Toxocara canis appeared also to be removed by use of this dosage, too few dogs were in the study to calculate meaningful efficacies. The milbemycin oxime formulation appeared to have no effect on the cestodes (Taenia pisiformis and Dipylidium caninum) and spirurids (Physaloptera rara) that were present in some dogs.
Ultrastructural localization of pemphigus vulgaris antigen on canine keratinocytes in vivo and in vitro
Authors: Suter Maja M. , Wilkinson John E. , Dougherty Ed P. , Lewis Robert M.
Published: January 2024

Pemphigus antigens were localized, by use of immunoelectron microscopy, on canine keratinocytes in vivo on esophageal mucosa and in vitro on established cultured keratinocytes. Convalescent sera from a human being with pemphigus vulgaris and a human being with pemphigus foliaceus reacted with the interdesmosomal cytoplasmic keratinocyte membrane of canine esophagus. Cultured canine keratinocytes expressed the pemphigus vulgaris antigen in a similar pattern, but did not carry the pemphigus foliaceus antigen. The differential presencé of cell surface antigens and its relation to various forms of the disease are discussed.