bluuebunny/crossref_metadata_2025_split huggingface dataset:
VALIDITAS WORKSHEET DIPERKAYA DENGAN WORDWALL QUIZ UNTUK MELATIHKAN KETERAMPILAN BERPIKIR KRITIS PADA MATERI KONFIGURASI ELEKTRON
Authors: Widowati Azza Nuriah , Yonata Bertha 
Published: December 2023

Abstrak
Validitas worksheet diperkaya denagn Wordwall quiz bertujuan untuk melatihkan kemampuan berpikir kritis pada materi konfigurasi elektron yang valid digunakan dalam kegiatan pembelajaran. Penelitian ini menggunakan jenis penelitian pengembangan dengan model 4D dengan tahapan pendefinisian (define), perancangan (design), dan pengembangan (develop) yang dibatasi hanya sampai uji coba terhadap 16 peserta didik kelas X SMAN 1 Puri tanpa melalui tahap penyebarluasan (disseminate). Worksheet ini di validasi oleh dua orang dosen kimia Universitas Negeri Surabaya dan tiga orang guru kimia. Validitas dari worksheet untuk melatih keterampilan berpikir kritis pada materi konvigurasi elektron ditinjau dari kriteria isi, penyajian, kebahasaan, dan kegrafikan. Hasil penelitian menunjukkan bahwa kelayakan worksheet 1 dan 2 yang ditinjau dari kriteria isi memiliki validitas butir sebesar ≥0,9 yang menunjukkan validitas tinggi, sedangkan untuk kriteria penyajian, kebahasaan, dan kegrafikan memiliki nilai median 4 yang semua termasuk dalam kategori sangat valid. Hasil validasi menunjukan bahwa worksheet dinyatakan valid dan dapat digunakan di peroses pembelajaran untuk melatih keterampilan berpikir kritis pada materi konfidurasi elektron.
PENGEMBANGAN INSTRUMEN TES DIAGNOSTIK THREE-TIER BERBASIS WEB UNTUK MENGIDENTIFIKASI MISKONSEPSI SISWA KELAS X PADA MATERI REAKSI REDOKS
Authors: Haq Izaul , Sukarmin Sukarmin 
Published: December 2023

Abstrak
Tujuan utama dari penelitian ini adalah untuk mengembangkan instrumen tes diagnostik tiga tingkat berbasis web sebagai instrumen lanjutan untuk mengidentifikasi miskonsepsi siswa dalam materi reaksi redoks. Proses pengembangan dievaluasi berdasarkan kriteria validitas, kepraktisan, dan keefektifan. Metodologi research and development (R&D) diterapkan dengan menggunakan model ADDIE. Uji coba terbatas dilakukan dengan 15 siswa dari Madrasah Aliyah Al Fatich Surabaya. Hasil penelitian ini mengkonfirmasi instrumen tes diagnostik tiga tingkat berbasis web sebagai alat yang layak dan sesuai untuk mengidentifikasi miskonsepsi siswa pada materi reaksi redoks. Hal ini didukung oleh nilai rata-rata validitas yang sangat memuaskan, yaitu 96 % untuk validitas isi dan 97% untuk validitas konstruk, yang menempatkan instrumen ini dalam kategori sangat valid. Kepraktisan instrumen dinilai melalui kuesioner siswa, menghasilkan skor rata-rata yaitu 4.39, yang menunjukkan bahwa instrumen sangat praktis. Dalam hal efektivitas, diperoleh skor rata-rata 91.7% untuk perubahan yang terlihat dalam tingkat perubahan pemahaman konseptual, sehingga termasuk dalam kategori sangat efektif.
Kata kunci: Three-tier, R&D, Miskonsepsi, Reaksi Redoks.

Abstract
The primary objective of this research is to develop a web-based three-tiered diagnostic test instrument as an advanced tool for identifying student misconceptions in the field of redox reactions. The development process evaluated based on criteria of validity, practicality, and effectiveness. The research and development (R&D) methodologyapplied using the ADDIE model. A limited trial conducted with 15 students from Madrasah Aliyah Al Fatich Surabaya. The results of this research confirmed the appropriateness and suitability of the web-based, three-tiered diagnostic test instrument as an adept mechanism for identifying students' misconceptions in the area of redox reactions. This is underscored by the commendable mean validity scores of 96% for content validation and 97% for construct validation, both of which place the tool certainly in the very valid category. The instrument's practicality is assessed through a comprehensive student questionnaire, resulting in a mean score of 4.39, solidifying its very practical classification. In terms of effectiveness, the average score of 91.7% for perceptible change in students' conceptual understanding eloquently establishes its resolute categorization as a very effective tool.
Key words: Three-tier, R&D, Misconception, Redox Reaction
Penerapan Model Pembelajaran Kooperatif Tipe Numbered Head Together (NHT) untuk Melatihkan Keterampilan Metakognif Siswa pada Materi Koloid Kelas XI SMA
Authors: Ma'rufah Toriqotin 
Published: December 2023

Abstrak:
Penelitian berikut mempunyai sebuah tujuan guna memberikan deskripsi akan keterlaksanaan model pembelajaran, aktivitas peserta didik, serta keterampilan metakognitif siswa terhadap model pembelajaran kooperatif tipe NHT dalam materi koloid. Rancangan penelitian yang dipakai yakni One Shot Case Study, dengan sasaran penelitian 36 siswa kelas XI IPA 2 di MAN 2 Gresik. Hasil penelitian memperlihatkan bahwasanya: 1) Persentase keterlaksanaan model pembelajaran kooperatif tipe NHT di tiap fase berturut-turut berjumlah 90%; 91,6%; 100%; 82,5%; 90%, 100% pada pertemuan pertama, di pertemuan kedua bertutur-turut 100%; 91,6%; 100%, 75%, 85%, 100% berkategori sangat baik. 2) Aktivitas siswa pada pertemuan 1 dan 2 yang mempunyai persentase dominan ialah siswa ketika melaksanakan percobaan (moitoring skills) dengan persentase rata-rata berjumlah 26,3% dan 27,03%. 3) Nilai keterampilan metakognitif siswa berdasar dari tes berbasis keterampilan metakognitif dalam dua pertemuan berturut-turut bagi planning skills 72,22%; 91,66%; monitoring skills 7,77%; 86,1%; evaluating skills 75%; 88,8%. Nilai tersebut didukung pula dengan nilai inventori metakognitif dalam dua pertemuan yakni planning skills 85,71%; 92,86%; monitoring skills 82,14%; 96,42%; evaluating skills 83,33%; 91,66%. Berdasar dari nilai yang didapatkan tersebut, pada segi klasikal ketermpilan metakognitif peserta didik mengalami peningkatan dan mampu terlatih secara baik.
TUNAS BAMBU DALAM KARYA KERAMIK
Authors: Heruningrum Heruningrum , Pratama Randi , Kurniawan Ramadhani 
Published: December 2023

Bamboo shoots are plants that grow at the base of a bamboo clump filled with gluggut (bamboo hair) which when touched the body feels itchy. Bamboo shoots have a unique and varied shape, there are small, large, straight, curved, and others. The characteristic shape of bamboo shoots is that they are round and tapered (cone) so that this bamboo plant is very attractive as a work of art using ceramic media.The method of creating bamboo shoots in ceramics goes through three stages, namely the exploration stage is to find sources of reference data for writing books, journals, web and direct data in the field. The design stage is making pictures of ceramicworks into alternative sketches and selecting sketches to be used as designs for works of art, the embodiment stage is the process of embodiment of the work that has been designed into a work of art using Earthenware clay as the main ingredient,tools, techniques, both massage, slab , rotate, so as to produce work entitled always, useful, proud, my wish and my hope.
SEROLOGICAL STUDY ON THE PREVALENCE OF MYCOMPLASMA GALLISEPTICUM IN BROILER
Authors: A. H Shalash A. , A. H. Zahid. A. 
Published: December 2023

Both rapid serum plate agglutination test (RSPT) and Haemagglutination Inhibition test (HIT) were utilized in this study.
Serological data are presented for 244 blood that were collected and examined for the detection of Mycomplasma gallisepticum antibodies from 25 to 39 days old broiler chicks. 55.6% of the samples reacted positively by using RSPT while 36.9% of the samples reacted positively by using HIT. From results obtained in this study it would appear that the sensitivity of RSPT and HIT is unequal.
Gender peculiarities of hepatopathy manifestation in adolescents with type 1 diabetes
Authors: Strashok L.A. , Turchina S.I. , Isakova M.Yu. , Zavelya E.M. , Yeshchenko A.V. , Khomenko M.A. , Buznytska O.V. 
Published: December 2023

The incidence of diabetes mellitus is steadily increasing worldwide, including in the pediatric population. Type 1 diabetes is a disease that is often accompanied by liver damage in the form of glycogenosis, steatosis, and fibrosis. However, there is paucity of research devoted to this problem.
Objective — to determine the gender characteristics of the clinical course of hepatopathy in adolescents with type 1 diabetes.
Materials and methods. The study included 86 boys and 87 girls aged 8 to 18 years (school-age children in the period of hormonal puberty adjustment), suffering from type 1 diabetes. Clinical and anamnestic, laboratory and instrumental examinations were carried out in accordance with the current standards. Blood biochemistry examinations included determining the levels of aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase, total bilirubin and its fractions, total cholesterol, triglycerides, high density lipoprotein, β­lipoproteins. According to the results of ultrasound examinations, adolescents with type 1 diabetes were divided into groups based on the liver size.
Results and discussion. The groups did not differ significantly by the nature of dyspeptic complaints. During ultrasound examinations, an increase in the liver size was determined more often in boys; the frequency of steatosis signs did not depend on gender. Absence of positive dynamics of these signs was established in 50 % of patients, regardless of the state of glycemic control. Regardless of gender, functional disorders of the biliary tract were found in almost all of them. The indicators of the lipid panel in girls were slightly higher than in boys, and the difference in β­lipoproteins level was significant. In most adolescents, levels of high density lipoprotein were within the normal ranges, but the frequency of its decrease in boys with enlarged liver was higher compared to girls. ALT activity significantly increased only in girls with enlarged liver, and in boys it only tended to increase; the frequency of increased ALT activity in girls with enlarged liver was 1.5 times higher compared to boys. The AST/ALT ratio in every fifth patient, regardless of gender and liver size, was ≥ 1.3 (a marker of fibrosis formation).
Conclusions. The performed investigation revealed the gender peculiarities of clinical, ultrasound and biochemical manifestations of hepatopathy in adolescents with type 1 diabetes, which can be the basis for the administration of patient oriented therapeutic, preventive and rehabilitation measures.
Penentuan Jumlah Kebutuhan Tenaga Kerja pada Stasiun Kerja Composer Dengan Menggunakan Metode Work Sampling di PT. Asia Forestama Raya
Authors: Two Nando Fiky , Laila Widya 
Published: December 2023

The purpose of this study was to determine the average productive percent of operators so that they can determine the standard time required for operators to carry out their work at PT. Asia Forestama Raya Composer station, and to find out the amount of manpower needed at this station. The method used in this study is the Work Sampling Method, this method is a work technique to conduct a large number of observations on the work activities of machines, processes and workers or operators. The sample used in this study were workers or operators at the Composer work station. Composer work station is a work station consisting of 12 Cast Builder machines with each machine consisting of 5 operators, the work of this station is to connect plywood sheets according to standard sizes. Based on the results of data processing that has been carried out in this study, it can be concluded that the average working productive percent of all operators is 94.087%. The standard time required for the work process on the Cor Builder machine is 11.3 minutes/m3, and the amount of labor required at the Composer work station initially amounted to 5 people (with details of 2 people as Cor Builder machine operators, 2 people as repair as well as inspection, and 1 person as waste disposal), to 7 people (with details of 2 people as Cor Builder machine operators, 4 people as repair and inspection, and 1 person as waste disposal.
Perancangan Jaringan Ethernet Link Dengan Menggunakan Teknologi Link Aggregation dan Auto Failover
Authors: Muwajihan Irfa Idzati , Jatikusumo Dwiki 
Published: December 2023

AbstrakPerkembangan teknologi telekomunikasi terasa semakin cepat, terutama dengan pesatnya kemajuan teknologi komputer dan informatika. Saat ini, masyarakat sangat membutuhkan jaringan telekomunikasi dengan kualifikasi terbaik (information super highway) yang mampu menyalurkan informasi secara cepat. Untuk mendukung kualifikasi terbaik tersebut dan untuk memenuhi kebutuhan pelanggan, jaringan harus didukung dengan backup link untuk meminimalisir terjadinya downtime dan juga agar jaringan high availability dapat terjaga dan terpelihara. Tujuan pada penelitian ini adalah untuk membuat backup link jaringan dengan menggunakan metode failover dan link aggregation, untuk menjaga kestabilan jaringan dan meminimalisir terjadinya downtime akibat gangguan pada jaringan. Hasil dari pengujian, dengan menggunakan metode failover sebagai backup link jika salah satu port atau kabel bermasalah atau mengalami downtime, maka link backup akan berjalan dengan otomatis menggantikan primary link yang bermasalah, sehingga koneksi pada jaringan tidak akan terputus.Kata Kunci: backup link, downtime, failover, jaringanAbstractThe development of telecommunication technology is increasingly fast, especially with the rapid advancement of computer and information technology. Currently, the public is in dire need of a telecommunications network with the best qualifications (information superhighway) capable of transmitting information quickly. To support the best qualifications and to meet customer needs, the network must be supported by a backup link to minimize downtime and also so that a high availability network can be maintained. The purpose of this research is to create a network link backup using the link aggregation method and the failover system, which is expected to maintain network stability and minimize downtime due to network disturbances. The results of the test, using the failover method as a backup link, if one port or cable is problematic or downtime, the backup link will run automatically replacing the problematic primary link, so that the connection on the network will not be lost.Keywords: backup link, downtime, failover, network
Perbandingan Sistem Deteksi Banjir Menggunakan Algoritma Naive Bayes Dan K-NN Berbasis IOT
Authors: A'ziziyyah Ayu Ainun , Nugroho Ignatia Indreswari , Sabillillah Rasyid , Aji Bernadus Anggo Seno , Amiroh Khodijah 
Published: December 2023

Bencana alam banjir memiliki dampak yang merusak yang disebabkan oleh menaiknya ketinggian air secara tiba-tiba. Diperlukan sebuah sistem deteksi dini banjir untuk mencegah dampak dari banjir. Penelitian ini bertujuan untuk merancang sistem monitoring serta deteksi dini banjir berbasis mikrokontroler ESP8266 yang mengendalikan sensor Water Flow dan Ultrasonik untuk mendeteksi air dengan mengimplementasikan metode Algoritma Naive Bayes dan K-NN. Didapatkan hasil bahwa sistem dapat bekerja dengan baik melalui antarmuka dari aplikasi Blynk, yang nantinya akan menampilkan data hasil monitoring debit air dan juga mengetahui status air dengan tiga jenis status, ‘Aman’ (LED hijau) dengan ketinggian air kurang dari 7 cm, ‘Waspada’ (LED kuning) dengan ketinggian air lebih dari 7 cm sampai 18 cm, serta ‘Bahaya’ (LED merah) dengan ketinggian air sama atau lebih dari 18 cm sampai 29 cm. Jika debit air berubah lebih dari atau sama dengan 0,87 L/min dari data yang didapat sebelumnya, maka akan berubah ke kondisi status setelahnya. Hasil pengujian data menunjukkan bahwa, lebih baik menggunakan metode K-NN yang memperoleh akurasi 95% daripada metode Naïve Bayes yang memperoleh akurasi 90%. Flood natural disasters have a devastating impact, caused by a sudden rise in water levels. An early flood detection system is needed to prevent the impact of flooding. This study aims to design a monitoring system and flood early detection based on the ESP8266 microcontroller which controls the Water Flow and Ultrasonic sensors to detect water by implementing the Naive Bayes Algorithm and K-NN methods. The results show that the system can work properly through the interface of the Blynk application, which will later display data from monitoring the water discharge and also find out the status of the water with three types of status, 'Safe' (green LED) with a water level of less than 7 cm, 'Alert' ' (yellow LED) with a water level of more than 7 cm to 18 cm, and 'Danger' (red LED) with a water level of 18 cm to 29 cm. If the water discharge changes more than or equal to 0.87 L/min from the data obtained previously, it will change to the status condition after that. The results of data testing show that it is better to use the K-NN method which obtains 95% accuracy than the Naïve Bayes method which obtains 90% accuracy.
Fuel Stations Location Suitability Analysis in Bandar Lampung Using Geographic Information System
Authors: Maharani Vanisa Aufa , Ramadhini Meraty , Nurhayati Misfallah , Rahadianto Muhammad Ario Eko , Isnaini Een Lujainatul 
Published: December 2023

Bandar Lampung is identified as one of the densely populated urban center in Indonesia. As the population increases, the ownership of motorized vehicles using gasoline is also on the rise. This has led to a growth in the construction of fuel stations, which needs to be examined from various aspects, one of which is land suitability. This research aims to identify the distribution of fuel stations, determine the parameters used, and analyze the level of suitability of fuel stations in Bandar Lampung. The spatial data used in this study includes the National Spatial Plan of Bandar Lampung for the period 2021-2041 and the coordinates of fuel stations in Bandar Lampung. Additionally, non-spatial data such as questionnaire results and field validations are also utilized. The methods applied are the Analytical Hierarchy Process (AHP) and overlay. Based on the results obtained, there are 33 fuel station scattered across 17 out of 20 districts in Bandar Lampung and there are three districts that do not yet have fuel stations namely Tanjung Karang Barat, Tanjung Karang Timur, and Teluk Betung Barat. The parameters used in this study are four: road function, distance between fuel stations, distance of fuel stations to residential areas, and areas prone to landslide disasters. The level of suitability of fuel stations is classified into three categories: highly suitable, suitable, and less suitable. Out of the 33 fuel stations, 32 are classified as very suitable, and 1 is classified as suitable.
МІЖНАРОДНА ТОРГІВЛЯ ПОСЛУГАМИ ЛЬВІВЩИНИ: АНАЛІТИЧНИЙ АСПЕКТ
Authors: Брух О. , Линдюк А. , Бойко В. 
Published: December 2023

Сучасні світові тенденції вказують на зростання ролі та значення сфери послуг у забезпеченні суспільного розвитку в умовах глобалізації світового економічного простору. Дослідження сутності послуг, аналіз та динаміка структурних змін на ринку сьогодні набуває вагомості та актуальності. Варто зазначити, що ця сфера функціонує на економічних засадах, відповідно виникає необхідність усебічної аналітики як фінансових, так і економічних показників. Таким чином, дослідження тенденцій та особливостей розвитку ринку послуг, його постійна диверсифікація охоплюють різні аспекти та складові.
Метою статті є представлення результатів аналізу міжнародної торгівлі України в розрізі експортно-імпортної діяльності. Наведено рейтинг країн світу за показником товарообороту з Україною у 2022 році, визначено частку окремих країн у загальному обсязі товарообороту з Україною, визначено різницю між імпортом та експортом за відповідний проміжок часу.
У статті зосереджено увагу на динаміці міжнародної діяльності Львівської області за 2019–2022 роки та вплив військової агресії у 2022 році на цю динаміку. Проаналізовано структуру зовнішньої торгівлі послугами Львівщини за 2022 рік у розрізі окремих сфер послуг, а також продемонстровано динаміку зміни зовнішньої торгівлі окремими видами послуг у порівнянні 2021 та 2022 років.
Проаналізовано та конкретизовано основних географічних партнерів у структурі експорту та імпорту послуг.
Розроблено рейтинг країн світу за показником експорту та імпорту послуг Львівського регіону у 2022 році, що дозволило визначити основних партнерів регіону у сфері торгівлі послугами та оцінити динаміку їх співпраці.
З’ясовано, що експорт та імпорт послуг у Львівському регіоні за досліджуваний період мали тенденцію до стабільного зростання, а товарна та географічна структури зазнали змін. Найбільші обсяги експорту й імпорту здійснюються у сферах транспорту, телекомунікації, комп’ютерних та інформаційних послуг.
Contacto, cambio lingüístico e identidade nunha variedade rural do galego
Authors: Casais Cobas Pedro 
Published: December 2023

A partir da análise da práctica lingüística de dous falantes, este traballo trata de observar de que maneira se produce actualmente o cambio lingüístico nas variedades rurais da lingua galega. Tomando como referencia os postulados da terceira vaga da sociolingüística variacionista (Eckert 2012), que propón que o cambio lingüístico se produce mediante o uso de prácticas estilísticas concretas por parte dos falantes, tratarase de determinar en que grao o galego oral de áreas rurais está sometido ao contacto con outras linguas e variedades. O obxectivo principal deste traballo é observar as dinámicas de cambio que se están a producir actualmente nas variedades rurais da lingua galega, a miúdo catalogadas como conservadoras e pouco permeables aos cambios, e intentar comprender cales son os factores principais que promoven eses cambios.
ISLAMIC ETHICAL LEADERSHIP
Authors: Puteh Salin Ahmad Saiful Azlin 
Published: December 2023

The purpose of this paper is to explore the leaders’ work ethics from Islamic perspectives towards sustaining the performance of the business organisations. A conceptual discussion based on the character of Prophet Muhammad (pbuh) which sourced mainly from Quran and Sunnah was provided, particularly from the prophetic character namely Siddiq (truthfulness). In addition, this paper also examines and reviews prior studies on directors’ work ethics and ethics from various religious viewpoints. Based on Quran and Sunnah, this paper suggest that the current corporate governance and integrity problems among the directors of the corporate company can be resolved by focusing on the characters and virtues as guided by the Quran and shown by the life of the Prophet Muhammad (pbuh). The outcome of this paper contributes in way of it can be used and applied by the firm and policy makers to construct a comprehensive ethical guideline that based on the prophethood virtues and values.