bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENGEMBANGAN INSTRUMEN KEMAMPUAN BERPIKIR KREATIF DENGAN MODEL KAUSALITIK PADA MATERI MOMENTUM DAN IMPULS
Authors: Warodiah Yudia Nikmatul , Rokhmat Joni , Zuhdi Muhammad , Ayub Syahrial , Kosim Kosim , Faresta Rangga Alif , Abidin M. Zaenal , Aprilia Tesya 
Published: June 2023

ABSTRAKPenelitian ini bertujuan untuk mengetahui kelayakan instrumen kemampuan berpikir kreatif dengan menggunakan model pembelajaran kausalitik untuk mrngukur tingkat kemampuan berpikir kreatif momentum dan impuls peserta didik. Jenis penelitian ini termasuk penelitian dan pengembangan (Research and Development), dengan desain menggunakan model 4D. Prosedur penelitian yang dilakukan dalam mengacu pada langkah-langkah pengembangan model 4D yaitu define, design, develop, dan disseminate. Namun pada penelitian ini hanya dilakukan sampai pada tahap develop. Perangkat pembelajaran model kausalitik untuk mengukur tingkat kemampuan berpikir kreatif momentum dan impuls peserta didik berupa instrumen tes kemampuan berpikir kreatif (KBK). Pengumpulan data dilakukan melalui validasi perangkat pembelajaran oleh validator. Hasil validasi instrument kemampuan berpikir kreatif mencapai rata-rata nilai validitas 88,02% dengan kriteria sangat valid. Sedangkan rata-rata nilai realibilatasnya adalah 92.04%. Berdasarkan hasil tersebut, dapat disimpulkan bahwa instrumen kemampuan berpikir kreatif model kausalitik untuk mengukur tingkat kemampuan berpikir kreatif momentum dan impuls peserta didik layak dalam pembelajaran Kata kunci: model pembelajaran kausalitik; kemampuan berpikir kreatif; momentum dan impuls ABSTRACTThis research aims to determine the feasibility of the creative thinking ability instrument using a causality learning model to measure students' level of momentum and impulse creative thinking ability. This type of research is a research and development study using a 4D model design. The research followed the 4D development model steps, which are defined, designed, develop, and disseminated, but only until this research's development stage. The causality learning model tool to measure students' level of momentum and impulse creative thinking ability is an innovative thinking ability test (KBK) instrument. Data was collected through the validation of the learning tool by a validator. The results of the creative thinking ability instrument validation showed an average validity score of 88.02% with the criteria being very valid. Meanwhile, the average reliability score was 92.04%. Based on these results, it can be concluded that the causality learning model instrument to measure students' momentum and impulse creative thinking ability is feasible in learning. Keywords: causality learning model; creative thinking ability; momentum and impulse
PENGEMBANGAN ALAT PRAKTIKUM FISIKA BERBASIS SENSOR ULTRASONIK BERBANTUAN APLIKASI DELPHI
Authors: Satria Raka Panji , Devi Via Monica 
Published: June 2023

ABSTRAKPada dasarnya praktikum fisika dapat menggunakan berbagai macam media. Praktikum fisika bertujuan untuk mempermudah peserta didik dalam memahami konsep materi yang dipelajarinya. Adapun alat praktikum yang digunakan juga perlu didukung dengan kebutuhan peserta ddik serta zaman yang berkembang saat ini. Sehingga pendidik perlu berinovasi untuk dapat mengembangkan alat praktikum fisika. Salah satu upaya yang dapat dilakukan adalah dengan memanfaatkan kemajuan teknologi saat ini, yang dimana dapat dikembangkan alat praktikum fisika dengan software Delphi yang berbasis sensor ultrasonik. Pengembangan alat dilakukan dengan tujuan agar peserta didik lebih mudah memahami konsep GLBB khususnya bentuk grafik dari pergerakan benda pada bidang tertentu, dalam hal ini adalah bidang miring. Dimana Delphi yang digunakan bertujuan menampilkan olah grafik hasil percobaan sedangkan sensor ultrasonik berfungsi untuk menangkap jarak dan kecepatan benda pada lintasan. Adapun berdasarkan hasil percobaan didapatkan bahwa, alat yang dikembangkan ini telah sesuai dengan konsep GLBB yang dimana jarak benda akan bertambah seiring dengan bertambahnya waktu, begitu pula dengan kecepatan benda. Kata kunci: alat praktikum; sensor ultrasonik; aplikasi delphi ABSTRACTBasically, physics laboratory can use various media. Physics laboratory aims to facilitate students in understanding the material concepts they learn. The laboratory equipment used also needs to be supported by the needs of students and the current era. Therefore, educators need to innovate to develop physics laboratory equipment. One of the efforts that can be done is by utilizing the current technological advancements, where physics laboratory equipment can be developed with Delphi software based on ultrasonic sensors. The development of this equipment is intended to make it easier for students to understand the concept of uniformly accelerated linear motion, especially the graphical representation of object movement on a particular plane, in this case, a tilted plane. Delphi is used to display the experimental result graphics while the ultrasonic sensor is used to capture the distance and speed of objects on the trajectory. Based on the experimental results, it is found that this developed equipment is in accordance with the concept of uniformly accelerated linear motion where the distance of the object will increase as time passes, as well as the object's speed. Keywords: practicum tools; ultrasonic sensors; delphi applications
ANALISIS PEMANFAATAN PASIR BESI DAN BATU APUNG SEBAGAI AGREGAT BETON PERISAI RADIASI SINAR-X
Authors: Solihah Mar’atus , Wirawan Rahadi , Kurniawidi Dian Wijaya , Qomariyah Nurul , Subroto Rinarto , Makmur I Wayan Ari 
Published: June 2023

ABSTRAKPerisai radiasi dengan nilai koefisien atenuasi linier tinggi dan harga bahan yang ekonomis menjadi pertimbangan dalam pengembangan perisai radiasi. Bahan yang berpotensi untuk dikembangkan adalah pasir besi dan batu apung. Dalam penelitian ini dilakukan investigasi pengaruh variasi komposisi campuran agregat pasir besi-batu apung terhadap nilai densitas dan nilai koefisien atenuasi linier serta pengaruh ketebalan beton terhadap kemampuannya dalam menyerap radiasi sinar-x. Pengujian nilai koefisien atenuasi linier menggunakan berkas foton LINAC berenergi 6 MV dan 10 MV. Pencocokan kurva regresi linier (linear fitting curve) digunakan dalam penentuan nilai koefisien atenuasi linier. Hasil penelitian menunjukkan bahwa semakin besar nilai densitas beton uji maka nilai koefisien atenuasi liniernya semakin meningkat. Nilai densitas beton tertinggi dimiliki oleh material beton C5 yaitu 2,03 g/cm3. Material beton C5 memiliki nilai koefisien atenuasi linier tertinggi yaitu 0,0524 cm-1 dengan nilai HVL 13,23 cm dan 0,0419 cm-1 dengan nilai HVL 16,54 cm untuk energi 6 MV dan 10 MV. Kata kunci: beton; HVL; koefisien atenuasi linier; sinar-x. ABSTRACTRadiation shields with high linear attenuation coefficient values and economical material prices are considered in the development of radiation shields. Materials that have the potential to be developed are iron sand and pumice. In this research, we investigated the effect of variations in the composition of the iron sand-pumice aggregate mixture on the density value and the linear attenuation coefficient value as well as the effect of concrete thickness on its ability to absorb x-ray radiation. Testing the value of the linear attenuation coefficient using LINAC photon beams with energies of 6 MV and 10 MV. Linear fitting curve is used in determining the linear attenuation coefficient value. The results showed that the greater the density value of the test concrete, the higher the linear attenuation coefficient value. The highest concrete density value is owned by C5 concrete material, which is 2.03 g/cm3. C5 concrete material has the highest linear attenuation coefficient value of 0.0524 cm-1 that other sample with an HVL value of 13.23 cm and 0.0419 cm-1 with an HVL value of 16.54 cm respectively for 6 MV and 10 MV energies. Keywords: concrete; HVL; linear attenuation coefficient; X-ray.
PENGEMBANGAN MODUL AJAR ILMU PENGETAHUAN ALAM DAN SOSIAL (IPAS) BAGI SISWA SEKOLAH DASAR KELAS IV DALAM KERANGKA KURIKULUM MERDEKA
Authors: Muhardini Sintayana , Haifaturrahmah Haifaturrahmah , Sudarwo Raden , Kartiani Baiq Sarlita , Anam Khaerul , Mahsup Mahsup , Khosiah Khosiah , Ibrahim Ibrahim , Herianto Agus , Sabaryati Johri , Bilal Arpan Islami , Darmurtika Linda Ayu , Ihsani Baiq Yuliatin , Hardi Rahmat Sulhan 
Published: June 2023

ABSTRAKPenelitian ini bertujuan untuk menghasilkan bahan ajar Ilmu Pengetahuan Alam Dan Sosial (IPAS) Bagi Siswa Sekolah Dasar Kelas IV berdasarkan kategori valid, praktis dan efektif. Metode penelitian yang digunakan dalam penelitian ini adalah model 4D dengan empat tahapan yaitu Define, Design, Development, Dissemination. Analisis dalam penelitian yaitu analisis kualitatif dan kuantitatif. Hasil penelitian bahwa hasil kevalidan dari ahli materi dengan persentase 88% dengan kategori sangat valid, kevalidan yang didapatkan dari ahli perangkat pembelajaran yaitu modul ajar dengan persentase 85% dengan kategori sangat valid. Hasil uji kepraktisan yang diperoleh dari hasil respon siswa dengan persentase 96% dengan dengan kategori sangat praktis. Hasil analisis data keefektifan dengan rata-rata nilai posttest 93,33% yang menunjukkan bahwa ada peningkatan hasil belajar siswa kelas IV pada mata pelajaran IPAS. Kata kunci: modul ajar; IPAS; kurikulum merdeka ABSTRACTThis study aims to produce teaching materials for Natural and Social Sciences (IPAS) for Grade IV Elementary School Students based on valid, practical and effective categories. The research method used in this study is a 4D model with four stages, namely Define, Design, Development, Dissemination. Analysis in research is qualitative and quantitative analysis. The results of the study showed that the validity results of material experts with a percentage of 88% with a very valid category, the validity obtained from learning device experts, namely Modul Ajar with a percentage of 85% with a very valid category. The results of the practicality test obtained from the results of student responses with a percentage of 96% with a very practical category. The results of the analysis of effectiveness data with an average posttest score of 93.33% showed that there was an increase after using the Learning Tools Based on independent learning. Keywords: teaching module; IPAS; independent curriculum
PENGGUNAAN SIMULASI PHET DAN E-EVALUATION BERBASIS HOT-POTATOES UNTUK MENINGKATKAN PEMAHAMAN KONSEP EFEK FOTOLISTRIK DAN MINAT BELAJAR CALON GURU FISIKA
Authors: Dewa Egidius , Ama Ki`i Oktavianus , Pasaribu Rosenti 
Published: June 2023

ABSTRAKPenelitian ini bertujuan untuk mengetahui peningkatan pemahaman konsep dan minat belajar mahasiswa calon guru fisika setelah menggunakan simulasi PhET dan e-evaluation berbasis Hot Potatoes pada materi efek fotolistrik. Penelitian ini menggunakan desain penelitian One-Group Pretest-Posttest Design, instrumen yang digunakan berupa soal tes pemahaman konsep dan angket minat belajar. Hasil penelitian menunjukkan bahwa rata-rata pemahaman konsep pada pre test sebesar 47% dengan kategori sedang dan post test sebesar 82% dengan kategori sangat tinggi. Nilai N-Gain pemahaman konsep mahasiswa calon guru fisika sebesar 0,66 dengan kategori sedang sedangkan rata-rata minat belajar mahasiswa calon guru fisika sebesar 83% dengan kategori sangat tinggi. Hasil penelitian menunjukkan bahwa penggunaan simulasi PhET dan e-evaluation berbasis Hot-Potatoes dalam pembelajaran fisika modern sub bab efek fotolistrik berkontribusi pada peningkatan pemahaman konsep dan minat belajar yang tinggi dari mahasiswa calon guru fisika. Kata kunci: simulasi PhET; hot potatoes; efek fotolistrik; pemahaman konsep; minat. ABSTRACTThis study aims to determine the improvement of concept understanding and learning interest of prospective physics teacher students after using PhET simulation and e-evaluation based on Hot Potatoes on photoelectric effect material. This study used a One-Group Pretest-Posttest Design research design, the instruments used were concept understanding test questions and learning interest questionnaires. The results showed that the average understanding of concepts in the pre-test was 47% with a moderate category and the post-test was 82% with a very high category. The N-Gain value of conceptual understanding of prospective physics teacher students is 0.66 with a moderate category. In contrast, the average learning interest of prospective students is 83% with a very high category. The results showed that the use of PhET simulation and e-evaluation based on Hot-Potatoes in learning modern physics of photoelectric effect sub-chapter contributed to the improvement of concept understanding and high learning interest of prospective physics teacher students. Keywords: PhET simulation; hot potatoes; photoelectric effects; concept understanding; interests.
Determination of Deprotonation Constant of Glycine in 10, 20 and 30% Dioxane in Dioxane-Water System and Related Thermodynamic Quantities at 308.15K by E.M.F. Measurement
Authors: Md. Shamsuddin  
Published: June 2023

<p>The deprotonation constant (pK<sub>1</sub>) of glycine in 10, 20 and 30% dioxane in dioxane-water system at 308.15K was determined by potentiometric method using calomel electrode with the help of modified Davies equation, the dissociation of glycine is given as:</p>
<p>ZH<sup>+</sup> Z<sup>±</sup> + H<sup>+</sup></p>
<p>m<sub>2</sub>(1-?) m<sub>2</sub>? m<sub>2</sub>?</p>
<p>where ZH<sup>+ </sup>= NH<sub>3</sub><sup>+</sup>-CH<sub>2</sub>-COOH</p>
<p>Z<sup>±</sup> = NH<sub>3</sub><sup>+</sup>-CH<sub>2</sub>-COO<sup>-</sup> (Zwitter ion)</p>
<p>and Z = NH<sub>2</sub>-CH<sub>2</sub>-COOH = glycine</p>
<p>k<sub>1</sub> = acidic dissociation constant</p>
<p>k<sub>1</sub> is given by:</p>
<p>log k<sub>1</sub> = log k<sub>1</sub>(A) - (2A¢√μ/(1+ √μ)) + ?<sub>1</sub>μ</p>
<p>where k<sub>1</sub> real dissociation constant </p>
<p>k<sub>1</sub>(A) = Apparent Dissociation Constant </p>
<p>Rearrangingthe above equationwe have:</p>
<p>log K<sub>1 </sub>- ?<sub>1</sub>μ = logK<sub>1</sub>(A) - (2A<sup>1</sup>√μ) / (1 + √μ)</p>
<p>= q where q = log K<sub>1</sub>(A) - (2A<sup>1</sup>√μ) / (1 + √μ) </p>
<p>or q = log K<sub>1</sub>- ?<sub>1</sub>μ</p>
<p>-q = pK<sub>1</sub> + ?<sub>1</sub>μ</p>
<p>The constant value of m<sub>H</sub><sup>+</sup> was calculated by:</p>
<p>log m<sub>H</sub><sup>+ </sup>= (E<sup>0 </sup>- E)/K - log m<sub>Cl</sub><sup>_</sup> + (2A¢√μ/(1+ √μ)) - ?<sub>1</sub>μ</p>
<p>The value of deprotonation constant was calculated by extrapolating graph at μ = 0 where is μ is ionic strength.The related thermodynamic quantities ΔG<sup>0</sup>, ΔH<sup>0</sup> and ΔS<sup>0</sup> and free energy transfer ΔG<sub>t</sub> were calculated by the following least square method.The deprotonation constant was calculated by least square method:</p>
<p>log K<sub>1 </sub>= -A<sup>*</sup>/ T + D<sup>*</sup>-C<sup>*</sup>T </p>
<p>The related thermodynamic quantities ΔG<sup>0</sup>, ΔH<sup>0</sup> and ΔS<sup>0</sup> and free energy transfer ΔG<sub>t</sub> was calculated by the following least square method:</p>
<p>ΔG<sup>0</sup> = -19.1438(-A<sup>*</sup> + D<sup>*</sup>T - C<sup>*</sup>T<sup>2</sup>)</p>
<p>ΔH<sup>0</sup> = -19.1438(-A<sup>*</sup>- C<sup>*</sup>T<sup>2</sup>)</p>
<p>ΔS<sup>0</sup> = -19.1438(D<sup>*</sup> - 2C<sup>*</sup>T)</p>
PROGRAM BIMBINGAN DAN KONSELING DI SEKOLAH DASAR DALAM PEMBERLAKUAN SISTEM BLENDED LEARNING
Authors: Fatihaturosyidah Fatihaturosyidah , Chudari Ima Ni’mah , Tristyanto Budhi , Mashudi Esya Anesty 
Published: June 2023

Pada saat SD Laboratorium UPI Kampus Serang menerapkan Blended learning peserta didiknya menampakkan gejala masalah belajar. Agar permasalahan tersebut tidak meluas, diperlukan rumusan program bimbingan untuk membantu siswa mengentaskan masalahnya. Penelitian berfokus pada data empirik kondisi psikologis siswa sebagai dasar penyusunan program. Penelitian ini menggunakan 30 responden dengan aplikasi instrumen Daftar Cek Masalah dan Inventori Tugas Perkembangan. Data terkumpul diolah menggunakan teknik persentase dan uji statistik. Hasilnya menunjukkan bahwa permasalahan paling banyak dialami oleh siswa adalah permasalahan sosial. Tingkat perkembangan siswa berada pada level 1 (impulsive) menuju level 2 (perlindungan). Aspek tugas perkembangan siswa yang rendah adalah “kematangan emosional”, “kemandirian perilaku ekonomi” dan “kesadaran tanggung jawab”. Program bimbingan dirancang dengan komposisi: layanan dasar mengembangkan kematangan emosional, layanan responsive bagi siswa dengan perkembangan rendah dan gejala permasalahan; layanan perencanaan individu dengan fokus perencanaan karir studi lanjut; serta dukungan sistem berupa in house training penyusunan learning kit dan guidance kit.
Kata kunci: Bimbingan dan konseling di SD; sistem pembelajaran campuran.
Penanganan Speech Delay pada Anak Usia Dini melalui Terapi Wicara
Authors: Rahmah Fadila , Kotrunnada Seli Amalia , Purwati Purwati , Mulyadi Sima 
Published: June 2023

This study discusses the handling that can be done in overcoming speech delay in early childhood. The purpose of this study is to find out various strategies or methods that can be used in stimulating speech delay problems in children from an early age through speech therapy. This study used a qualitative approach with library research method where the subjects of this study reviewed several relevant articles and intended for children aged 4-6 years. The results of this study commonly used speech therapy is to train speaking with correct articulation and practice pronunciation of words slowly and repeatedly. This is very effective to do, because in this word repetition process the child will remember and lock every word that continues to be repeated. The authors recommend that future studies use a type of direct observational research into the field, so that previously found data can be accurately proven with facts in the field.
The Effect of Corporate Social Responsibility on Competitive Advantage through Organizational Learning in the Jordanian Industrial Sector
Authors: Darweesh Raghad , Abuareish Mohammad 
Published: June 2023

This study not only attempts to stress the direct effect of corporate social responsibility on competitive advantage but also the mediating effect of organizational learning at Jordanian industrial companies. In order to evaluate the relationships, the researcher uses a quantitative research method in which a questionnaire is designed based on previous studies. The questionnaire included 38 Likert scale items distributed to 325 top and middle managers working at Jordanian industrial companies registered on ASE. Data is analyzed using SPSS. The results show that only two dimensions of corporate social responsibility (public, customer, and employee orientation, and fair operation) significantly impact competitive advantage. Also, it has been found that organizational learning mediates the impact of two dimensions of corporate social responsibility (public, customer, and employee orientation, and fair operation) on competitive advantage. The originality of this study stems from the mediating impact of organizational learning on the relationship between corporate social responsibility and competitive advantage, particularly in the manufacturing industry of Jordan. The researcher made some recommendations to management in which using organizational learning capabilities can explain the influence of corporate social responsibility on taking advantage of corporate resources.
Social determinants of health and US cancer screening interventions: A systematic review
Authors: Korn Ariella R. , Walsh‐Bailey Callie , Correa‐Mendez Margarita , DelNero Peter , Pilar Meagan , Sandler Brittney , Brownson Ross C. , Emmons Karen M. , Oh April Y. 
Published: June 2023

AbstractThere remains a need to synthesize linkages between social determinants of health (SDOH) and cancer screening to reduce persistent inequities contributing to the US cancer burden. The authors conducted a systematic review of US‐based breast, cervical, colorectal, and lung cancer screening intervention studies to summarize how SDOH have been considered in interventions and relationships between SDOH and screening. Five databases were searched for peer‐reviewed research articles published in English between 2010 and 2021. The Covidence software platform was used to screen articles and extract data using a standardized template. Data items included study and intervention characteristics, SDOH intervention components and measures, and screening outcomes. The findings were summarized using descriptive statistics and narratives. The review included 144 studies among diverse population groups. SDOH interventions increased screening rates overall by a median of 8.4 percentage points (interquartile interval, 1.8–18.8 percentage points). The objective of most interventions was to increase community demand (90.3%) and access (84.0%) to screening. SDOH interventions related to health care access and quality were most prevalent (227 unique intervention components). Other SDOH, including educational, social/community, environmental, and economic factors, were less common (90, 52, 21, and zero intervention components, respectively). Studies that included analyses of health policy, access to care, and lower costs yielded the largest proportions of favorable associations with screening outcomes. SDOH were predominantly measured at the individual level. This review describes how SDOH have been considered in the design and evaluation of cancer screening interventions and effect sizes for SDOH interventions. Findings may guide future intervention and implementation research aiming to reduce US screening inequities.
PENGARUH KEJELASAN SASARAN ANGGARAN, TRANSPARANSI, DAN KUALITAS SUMBER DAYA MANUSIA TERHADAP AKUNTABILITAS KINERJA INSTANSI PEMERINTAH
Authors: Saharani Rengganis Puspita , Suharni Siti 
Published: June 2023

The research aimed to examine the effect of clarity budget target, transparency and quality of human resources on the accountability of government institutions performance. The research was quantitative. The data collection techniques in this research used questionnaire directly to the respondents. Sampling method in this research using purposive sampling with a total of 50 respondents in 10 local government organizations in Magetan Regency. The data analysis was performed using multiple linear regressions analysis model with SPSS program 25 version for windows. The research of hypothesis showed that the independent variable clarity of budget target is 0,047, the independent variable transparency is 0,000, the independent variable quality of human resources is 0,244 and the adjusted R Square showed a value of 0,622 or 62,2%. The research result showed that clarity of budget target had a positive effect on accountability of government institutions performance, transparency had a positive effect on accountability of government institutions performance, and quality of human resources had a negative effect on accountability of government institutions performance.