bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengembangan Lembar Kegiatan Peserta Didik Berbasis Kearifan Lokal Batik Bojonegoro Untuk Meningkatkan Keterampilan Berpikir Kreatif Dan Pemecahan Masalah IPS Kelas IV Sekolah Dasar
Authors: Ratna Nurma Yunita  , Mustaji  , Rr. Nanik Setyowati  
Published: March 2024

This study aims to: (1) test the feasibility of LKPD based on local wisdom of Bojonegoro batik for fourth grade students at SD Negeri Grebegan Bojonegoro, (2) testing the practicality of LKPD based on local wisdom of Bojonegoro batik as a support material for the beauty of diversity in my country on the theme of 7th grade IV SD, (3) testing the effectiveness of LKPD based on local wisdom of Bojonegoro batik to improve creative thinking skills on theme 7th grade IV SD, (4) testing the effectiveness of LKPD based on local wisdom of Bojonegoro batik to improve problem solving ability on theme 7 grade IV SD. This learning media development research refers to the ADDIE model. The subjects of the study were fourth grade students of SD Negeri Grebegan with a total of 28 children. This research design uses One-Shot Case Study to measure creative thinking ability and One-Group Pretest-Posttest to measure problem solving ability. The results of this study indicate (1) that the learning device in the form of a syllabus obtained a validation result of 85.71% and was included in the "very feasible" category with the intention of being very feasible to use. For learning tools in the form of the Learning Implementation Plan (RPP) the validation results are 83.33%, so that it is included in the "very feasible" category, with the intention of being very feasible to use. Based on the results of material validation on the content of the LKPD material based on local wisdom, Bojonegoro batik received an assessment of 83.33%, and was included in the "very feasible" category, it means that the material included in the pre and posttest questions in the LKPD was declared to have included the eligibility requirements to be tested. to students. (2) there is an increase in class of 0.52%, according to the classification of the GScore table there is an increase with a moderate range of values ​​from pre test and post test scores, this is because there are some children who do not experience an increase in post test scores and there are also high scores. Thus, it can be concluded that learning using LKPD media based on local wisdom of Bojonegoro batik shows an increase in student learning outcomes.
Profil Berpikir Kritis Siswa Laki-Laki Maskulin dan Perempuan Feminin dalam Menyelesaikan Masalah Literasi Numerasi pada Asesmen Kompetensi Minimum
Authors: Reni Rachmawati  , Dwi Juniati  , Atik Wintarti  
Published: March 2024

The purpose of this research was to describe the critical thinking of masculine male and feminine female students in solving numeracy literacy problems in the minimum competency assessment. This research is a descriptive research with a qualitative approach. The data collection method used the Bem Sex Role Inventory test to determine gender tendencies, giving math ability tests, giving problem solving assignments and interviews to determine students' critical thinking profiles. The research subjects consisted of two grade VIII junior high school students with masculine male and feminine female gender with moderate math ability. The results showed that masculine male students could fulfill all critical thinking indicators, while feminine female students could not fulfill one of the critical thinking indicators, namely analyzing problems with mathematical concepts. In addition, masculine male and feminine female students have different ways or solutions in solving numeracy literacy problems in the minimum competency assessment.
Pengaruh Media Angklung Interaktif terhadap Revitalisasi Motivasi Belajar Siswa SD di Masa Pandemi
Authors: Selvi Listyaningsih  , Yatim Riyanto  , Muhammad Turhan Yani  
Published: March 2024

Penelitian yang berjudul Pengaruh Media Angklung Interaktif terhadap Revitalisasi Motivasi Belajar Siswa SD di Masa Pandemi ini dilatar belakangi oleh siswa yang rentan mengalami kebosanan yang akan mempengaruhi motivasi siswa dalam belajar secara daring. Penelitian bertujuan untuk menumbuhkan kembali motivasi belajar siswa dengan berfokus pada pemanfaatan media pembelajaran berbasis kebudayaan yang dimiliki Bangsa Indonesia. Penelitian ini merupakan jenis penelitian deskriptif kualitatif, masalah akan dideskripsikan melalui kata-kata dengan meminimalisir penggunaan angka-angka, proses mengumpulkan dan menganalisis data dilakukan secara naratif. Teknik pengumpulan data pada penelitian di SD Negeri Pandanwangi Jombang dilakukan dengan teknik observasi, wawancara dan studi dokumentasi. Dalam penelitian ini menerapkan beberapa tahapan yaitu tahap pra lapangan, tahap pengerjaan lapangan, analisis data dan pembuatan laporan data. Hasil dari penelitian ini menunjukkan disimpulkan bahwa media angklung interaktif yang diterapkan dalam materi Ilmu Pengetahuan Sosial (IPS) merupakan media pembelajaran yang efektif untuk menumbuhkan motivasi belajar siswa khususnya di masa pandemi Covid-19, melalui media pembelajaran angklung interaktif ini semangat siswa dalam belajar mulai bertumbuh dan kembali dikobarkan lagi.
Pembelajaran Sentra Pasar Dalam Menstimulasi Perkembangan Sosial Emosional Anak Usia Dini
Authors: Lenny Andriani Shanty  , Bachtiar Syaiful Bachri  , Budi Purwoko  
Published: March 2024

This research is aimed to analyze the social and emotional development of young learners. It is necessary for balancing the cognitive aspects. Market day centers can be conducted at an early age in order to give them choices in their life instead of only focusing on cognitive aspects. Besides, it supports social and emotional development. Through this method, the entrepreneurship is introduced in basic level. The social emotional aspects learned in this methods are : (1) being calm during the turn (2) being patient in price agreement(3) accepting the agreement. The quantitative approach was used, namely Quasi Experimental with a nonequivalent control group model. Data collection was conducted through observation and documentation for secondary data. In line with the aim of the research, the result showed that there was a significant difference between the experiment and control group after the treatment. The experiment group became calm during the turn, showed more independence, and respected their peers e.g. price agreement. In conclusion, this method was able to stimulate the social and emotional development in group B Prima Cendekia Kindergarten Islamic School in Grogol, Kediri, Indonesia
Penelitian Etnomatematika Dalam Pembelajaran Matematika (1995- 2023)
Authors: Muhammad Ilham 
Published: March 2024

Etnomatematika telah menjadi tren dalam bidang Pendidikan budaya, selain itu etnomatematika juga melestarikan keberadaan nilai – nilai budaya dimasa depan. Penelitian ini bertujuan untuk mengetahui tren dan mengidentifikasi publikasi terkait etnomatematika dalam Pembelajaran Matematika. Metode yang digunakan dalam penelitian ini yaitu metode analisis bibliometric deskriptif. Hasil penelitian menunjukkan bahwa publikasi terkait ethnomathematics dalam pembelajaran matematika mencapai puncak dengan jumlah publikasi tertinggi pada tahun 2022. Publikasi pada tahun 2009 telah dikutip lebih banyak dari tahun lainnya. Negara Indonesia dan United States merupakan negara yang memiliki pengaruh yang besar pada penelitian bidang ini dibandingkan negara lainnya. Adapun fokus penelitian terbagi menjadi tiga yaitu, 1) ethnomathematics, indigenous education, curriculum dan motivation; 2) mathematics education, papua new guinea dan geometry; 3) identity. Adapun tema baru dalam bidang ini adalah geometry, pre-service teacher, traditional games, dan problem solving. keyword ethnomathematics bersama-sama dengan mathematics education yang menjadi fokus penelitian pertama dan kedua sekaligus menjadi tema pada penelitian ini tidak memiliki link langsung secara bersama-sama kepada keyword dengan tema baru seperti pre-service teacher, traditional game dan problem solving.
Hubungan Daya Tahan Aerobik, Kekuatan Otot, dan Prestasi Belajar Mahasiswa
Authors: Jonas Solissa  
Published: March 2024

Penelitian ini bertujuan untuk mengetahui hubungan antara daya tahan aerobik dan kekuatan otot terhadap prestasi belajar renang mahasiswa. Penelitian dilakukan pada Program Studi Penjaskesrek FKIP Universitas PattImura Ambon pada tahun 2021. Instrumen yang digunakan untuk pengambilan data daya tahan aerobik mahasiswa menggunakan tes balke, untuk kekuatan otot menggunakan hand dynamometer dan leg dynamameter. Untuk hasil belajar diambil dari nilai tes semester genap. Pengambilan sampel menggunakan teknik total sampling sehingga diperoleh sampel berjumlah 47 mahasiswa. Hasil analisis data menunjukkan, bahwa: 1) terdapat hubungan yang positif antara daya tahan aerobiki terhadap hasil belajar renang mahasiswa, 2) terdapat hubungan yang positif antara kekuatan otot terhadap hasil belajar renang mahasiswa, 3) terdapat hubungan yang positif antara daya tahan aerobik dan kekuatan otot terhadap hasil belajar renang mahasiswa. Artinya daya tahan aerobik dan kekuatan otot memberikan kontribusi terhadap prestasi belajar mahasiswa pada mata kuliah renang.
Pemanfaatan Youtube Cerita Rakyat Malin Kundang dalam Menumbuhkan Perkembangan Moral dan Kemampuan Bercerita Anak di TKIT Al-Wildan Bekasi
Authors: Dwi Maharani  , Nita priyanti  
Published: March 2024

Penelitian ini dilakukan untuk mengetahui pemanfaatan media youtube dalam kemampuan moral dan bercerita pada anak usia dini.Penelitian ini menggunakan metode kualitatif atau naturalistic inquiry merupakan prosedur penelitian yang menghasilkan data deskriptif yaitu dengan kata-kata tertulis atau lisan dari orang-orang dan perilaku yang dapat diamati.
Situs youtube menyediakan berbagai informasi berupa video, termasuk di dalamnya audio. Youtube ditujukan bagi mereka yang ingin mencari informasi dalam bentuk video. Penggunaan media sosial youtube dapat mempengaruhi perkembangan kecerdasan intelektual (IQ), kecerdasan emosional (EQ), kecerdasan emosional (EQ), kecerdasan spiritualitas (SQ) dan sosial pada anak usia dini. Usia dini biasa dikenal dengan golden age, karena fisik dan motorik anak berkembang dan bertumbuh dengan cepat, baik perkembangan emosional, intelektual, bahasa, maupun moral (budi pekerti).
Kreativitas Guru dalam Pembelajaran di Kelas: Analisis Bibliometrik Dua Dekade Terakhir
Authors: Simangunsong Marta Florentina , Waspada Ikaputera , Rasto Rasto , Muhammad Ilham 
Published: March 2024

Kreativitas guru memainkan peran penting dalam memberikan inspirasi dan mengembangkan kreativitas peserta didik dalam pembelajaran di kelas. Penelitian yang terkait dengan tema ini telah banyak dilakukan. Oleh karena itu diperlukan analisis terhadap hasil penelitian tersebut. Tujuan dari penelitian ini adalah untuk mengetahui tren publikasi terkait kreativitas guru pada pembelajaran di kelas dalam dua dekade terakhir. Database yang digunakan adalah Scopus. Metode yang digunakan adalah analisis bibliometrik deskriptif. Tahapan penelitian meliputi identifikasi, penyaringan, penilaian kelayakan, dan inklusi, yang menghasilkan data akhir sebanyak 120 publikasi. Hasil penelitian menunjukkan bahwa jumlah publikasi terkait kreativitas guru mengalami peningkatan dalam beberapa tahun terakhir. Publikasi pada tahun 2018 juga menjadi yang paling berpengaruh terhadap penelitian ini, karena memiliki nilai h-index yang tinggi dari tahun lainnya. Negara Indonesia dan Amerika Serikat memiliki pengaruh yang signifikan dalam penelitian di bidang ini dibandingkan dengan negara lainnya. Penelitian-penelitian tersebut terfokus pada tiga area utama, yaitu: 1) kreativitas guru, pendidikan tinggi, dan motivasi; 2) kreativitas, sikap kreatif, dan berpikir kritis; serta 3) pendidikan, teknologi, dan inovasi. Tema-tema baru yang muncul dalam penelitian ini meliputi pendidikan tinggi, calon guru, teknologi, dan kurikulum. Temuan-temuan ini dapat memberikan kontribusi penting bagi pengembangan kreativitas guru dan peningkatan kualitas pembelajaran di masa depan.
Peningkatan Aktivitas Belajar IPA Siswa Kelas VII 2 SMP Negeri 2 Batang Anai dengan Menerapkan Strategi Pembelajaran Aktif Tipe GQGA
Authors: Syahrial Syahrial , Lefita Lefita , Erlinda Nelfi 
Published: March 2024

This research is background by the low of student activity in learning IPA for VII.2 class student of SMPN 2 Batang Anai. The causes are the teacher still lack of using interesting learning strategies. The lack of student desire to repeat the lesson has been given at the school, so it is difficult to understand by the student. Consequently the result of student learning is low. One of the way in improving the student active learning is to implement active learning strategies through the type of Giving Question and Getting Answer (GQGA). The purpose of this research is to improve the student activity in learning IPA for VII.2 class students of SMPN 2 Batang Anai through the type of GQGA.The kind of the research is action class research. The subject of this research is VII.2 class students of SMPN 2 Batang Anai who registered in period of 2015/2016. The instrument of this research was observation sheet in each meeting into two cyclus for student activity learning data, and result of final test in each final cyclus for result student learning data. Data analysis is like quantity analysis by using observation sheet, consist of positive and negative activities indicator student as long as learning in the class.
Based on the data analysis is gotten the improve of student activities learning in positive indicator from 68% to cyclus 1 become 90% to cyclus 2. It influence to improve the student test achievement in percent in each final cyclus from 59% to cyclus 1 become 100% to cyclus 2. It can concluded there is improvement of the student activity in learning IPA for VII.2 class student of SMPN 2 Batang Anai through strategy active learning by the type of GQGA.
Kemampuan Kognitif Sains Siswa pada Pembelajaran Tatap Muka Terbatas Saat Pandemi Covid-19 di SDN Bandarhajo 02 Kota Semarang
Authors: Sulistyani Puteri Ramadhani  , Wartini Yulianti  
Published: March 2024

Penelitian ini bertujuan untuk mengungkapkan sejauh mana pembelajaran yang dilakukan secara tatap muka terbatas terhadap kemampuan kognitif. Pandemi yang terjadi di indonesia berdampak pada dunia pendidikan yang mengharuskan semua kegiatan dilakukan secara daring di rumah. Seiring berjalan nya waktu pandemi di indonesia sudah mulai menurun sehingga pemerintah menetapkan pendidikan dilakukan kembali secara tatap muka terbatas yang dilakukan secara online 50% dan offline 50%. Penelitian ini menggunakan penelitian kualitatif dimana dalam mengumpulkan informasi data peneliti melakukan wawancara terlebih dahulu , dan selanjutnya melakukan observasi secara langsung baik daring dan tatap muka serta mendokumentasikan setiap berlangsung nya kegiatan pembelajaran. Hasil dalam penelitian, menunjukkan bahwa dampak pada pembelajaran tatap muka terbatas terhadap kemampuan kognitif anak secara langsung mengalami hambatan. Dikarenkan pembelajaran yang dilakukan secara bersamaan baik itu daring maupun tatap muka langsung di sekolah membuat guru hanya fokus mengoprasikan media pembelajaran berupa power point. Sehingga tidak ada nya contoh kongkret.
Behavior change intervention to sustain iodide salt utilization in households in Ethiopia and study of the effect of iodine status on the growth of young children: community trial
Authors: Ferede Abebe , Abera Wordofa Muluemebet , Belachew Tefera 
Published: March 2024

Background
Monitoring systems in a broad range of countries are a notable effort to eliminate iodine deficiency disorders (IDDs). This study aimed to gather data on the amount of iodide present in table salt and how household consumption patterns affect children’s iodine status and its effect on their growth.

Methods
A single treatment arm community trial study design was designed. Lower community units (LCUs) were chosen at random from districts assigned either intervention or control. From a list of LCUs, 834 mothers and their paired children were chosen randomly. Urine and table salt samples were collected and examined in the national food and nutrition laboratory. The deference between arms was determined using a t test, and the generalized estimating equation (GEE) was used to forecast parameters.

Results
The mean iodide content in the table salt samples of 164 (98.1%) was 45.3 ppm and a standard deviation (SD) of 14.87, which were above or equal to the recommended parts per million (ppm). Between the baseline survey and the end-line survey, the mean urine iodine concentration (UIC) was 107.7 µg/L (+/− 8.64 SD) and 260.9 µg/L (+/− 149 SD). Children’s urine iodine excretion (UIE) had inadequate iodine in 127 (15.2%) children at the beginning of the study, but only 11 (2.6%) of the intervention group still had inadequate iodine at the end. The childrens’ mean height (Ht) was 83.1 cm (+/−10 SD) at baseline and 136.4 cm (+/−14 SD) at the end of the survey. Mothers knew a lot (72%) about adding iodized salt to food at the end of cooking, and 183 (21.9%) of them did so regularly and purposefully. A total of 40.5% of children in the intervention group had stunted growth at baseline, which decreased to 15.1% at the end of the study but increased in the control group to 51.1%. The mean difference (MD) of urine iodine concentration (UIC) between intervention and control groups was 97.56 µg/L, with a standard error (SE) of 9.83 (p = 0.001). The end-line Ht of children in the intervention group was increased by 7.93 cm (β = 7.93, p = 0.005) compared to the control group.

Conclusions
Our research has shown that mothers who embraced healthy eating habits had perceived improvements in both the iodine status and height growth of their children. In addition to managing and using iodine salt, it has also introduced options for other healthy eating habits that will also play a significant role in their children’s future development. This sort of knowledge transfer intervention is essential for the sustainability of society’s health. Therefore, this trial’s implications revealed that the intervention group’s iodine status and growth could essentially be improved while the control group continued to experience negative effects.

Trial registration
ClinicalTrials.gov Identifier: NCT048460 1.
Validation of the questionnaire “Pregnancy Vaccine Hesitancy Scale (pVHS)” toward COVID-19 vaccine for Malaysian pregnant women
Authors: Che Mood Nur Azreen , Mat Yudin Zainab , Ahmad Wan Muhamad Amir W , Abdul Kadir Azidah , Norhayati Mohd Noor , Md Nawawi Noorfaizahtul Hanim , Mohamad Zon Erinna , Ali Norsiah 
Published: March 2024

Background
Pregnancy is one of the risks for severe COVID-19 infection, and receiving a vaccination is one of the effective methods to reduce disease severity. However, COVID-19 vaccine hesitancy among pregnant women remains an issue. This study aims to develop and validate the pregnancy Vaccine Hesitancy Scale (pVHS) toward COVID-19 vaccine for Malaysian pregnant women.

Method
An 8-item Malay language pregnancy Vaccine Hesitancy Scale (pVHS-M) for COVID-19 was adapted from the adult Vaccine Hesitancy Scale and validated using Exploratory Factor Analysis. Six expert panels were involved in content validity, and ten pregnant women were involved in face validity. A cross-sectional study on 200 pregnant women was conducted between October 2022 and March 2023 at the Obstetrics and Gynaecology Clinic, Universiti Sains Malaysia, Kelantan.

Result
The item-level content validity index is 1.00, demonstrating good relevance of the eight items used to assess COVID-19 vaccine hesitancy. The item-level face validity index obtained is 0.99, indicating that the items were clear and comprehensible. The Cronbach alpha score was 0.944, with factor loadings ranging from 0.79 to 0.89.

Conclusion
The pVHS-M demonstrated good internal consistency, indicating that it is a valid and reliable tool for assessing COVID-19 vaccine hesitancy among pregnant women.
Robust stability of a continuous‐time self‐tuning controller
Authors: Gawthrop P. J. 
Published: July 2007

AbstractA continuous‐time self‐tuning controller, based on the well‐known discrete‐time generalized minimum‐variance self‐tuning controller, is introduced. Using input—output stability methods, frequency domain conditions are derived which ensure L∞ stability in the face of multiplicative process perturbations. The analysis is illustrated using an example of Rohrs et al.
Novel electrically conductive and ferromagnetic composites of poly(aniline‐co‐aminonaphthalenesulfonic acid) with iron oxide nanoparticles: Synthesis and characterization
Authors: Reddy Kakarla Raghava , Lee Kwang‐Pill , Gopalan Anantha Iyengar 
Published: July 2007

AbstractNanocomposites of iron oxide (Fe3O4) with a sulfonated polyaniline, poly(aniline‐co‐aminonaphthalenesulfonic acid) [SPAN(ANSA)], were synthesized through chemical oxidative copolymerization of aniline and 5‐amino‐2‐naphthalenesulfonic acid/1‐amino‐5‐naphthalenesulfonic acid in the presence of Fe3O4 nanoparticles. The nanocomposites [Fe3O4/SPAN(ANSA)‐NCs] were characterized by transmission electron microscopy (TEM), scanning electron microscopy (SEM), X‐ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, elemental analysis, UV–visible spectroscopy, thermogravimetric analysis (TGA), superconductor quantum interference device (SQUID), and electrical conductivity measurements. The TEM images reveal that nanocrystalline Fe3O4 particles were homogeneously incorporated within the polymer matrix with the sizes in the range of 10–15 nm. XRD pattern reveals that pure Fe3O4 particles are having spinel structure, and nanocomposites are more crystalline in comparison to pristine polymers. Differential thermogravimetric (DTG) curves obtained through TGA informs that polymer chains in the composites have better thermal stability than that of the pristine copolymers. FTIR spectra provide information on the structure of the composites. The conductivity of the nanocomposites (∼ 0.5 S cm−1) is higher than that of pristine PANI (∼ 10−3 S cm−1). The charge transport behavior of the composites is explained through temperature difference of conductivity. The temperature dependence of conductivity fits with the quasi‐1D variable range hopping (quasi‐1D VRH) model. SQUID analysis reveals that the composites show ferromagnetic behavior at room temperature. The maximum saturation magnetization of the composite is 9.7 emu g−1. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci, 2007
Die mechanische Aktivierung von Quarz
Authors: Schrader Richard , Dusdorf Wolfgang 
Published: July 2007

AbstractQuarz wurde in einer Schwingmühle bei verschiedenen Zeiten trocken gemahlen. Röntgenographische, ultrarotspektroskopische, differentialthermoanalytische Untersuchungen und Dichtemessungen zeigen, daß langzeitig gemahlener Quarz in einen amorphen Zustand übergeht. Die Amorphisierung wird durch fortschreitende Ausbildung von Gitterstörungen erreicht. Die einzelnen Mahlchargen enthalten je nach Mahldauer verschiedene Mengen kristallines und amorphes Material. Der amorphe Anteil zeigt erhöhte Bereitschaft zur Cristobalitbildung und zum Auflösen in Natriumhydroxyd und Salzsäure.
Zur Kristallchemie intermetallischer Verbindungen
Authors: Schulze G. E. R. 
Published: July 2007

AbstractNach einer kurzen Kennzeichnung der Sonderstellung der intermetallischen Verbindungen wird auf einige thermodynamische Gesichtspunkte bei ihrer Behandlung hingewiesen und die Methode der Strukturargumente in diese allgemeinen Zusammenhänge eingeordnet. Die Strukturargumente der Koordinationszahl und der größten Dichte werden näher besprochen. Namentlich letzteres wird am Beispiel der Laves‐Phasen eingehend erörtert und seine allgemeine Bedeutung im Gebiet intermetallischer Verbindungen dargelegt.