bluuebunny/crossref_metadata_2025_split huggingface dataset:
IDENTIFIKASI STRUKTUR KRISTAL DAN MORFOLOGI ENDAPAN KALSIUM KARBONAT (CaCO3) PADA PIPA TEMBAGA
Authors: Widianto Eri , Kardiman Kardiman , Bayuseno A. P. , Muryanto Stefanus 
Published: July 2022

Telah dilakukan penelitian tentang penumbuhan kerak kalsium karbonat (CaCO3) pada pipa uji tembaga menggunakan peralatan Closed Circuit Scale Simulator. Kerak CaCO3 dihasilkan dengan mereaksikan kristal CaCl2 dan NaNO3 yang dialirkan pada pipa uji dengan laju aliran tetap 35 ml/menit. Pada penelitian ini dilakukan penambahkan aditif berupa asam tartrat (C4H6O6) dengan konsentrasi 6 ppm. Karakterisasi sampel kerak menggunakan X-Ray Diffaction (XRD) dan Scanning Electron Microscopy (SEM) menunjukan bahwa endapan kerak yang dihasilkan merupakan kristal CaCO3 dengan fasa calcite berbentuk rhombohedral. Penambahan aditif asam tartrat 6 ppm mempengaruhi derajat kristalin CaCO3, terlihat jelas pada puncak intensitas yang menurun dan puncak-puncak bergeser ke arah sudut yang lebih besar. Morfologi kerak CaCO3 dengan penambahan aditif terlihat tidak homogen, menunjukkan bahwa penambahan aditif dapat menghambat proses kristalisasi. Dengan kata lain, penambahan aditif mampu menghambat laju pertumbuhan kristal, sehingga memungkinkan kerak yang terbentuk merupakan jenis softscale yang mudah untuk dibersihkan.
PENGARUH STRATEGI PEMBELAJARAN INQUIRY LEARNING TERHADAP HASIL BELAJAR PAI SISWA KELAS VIII DI SMPN 02 PURWOSARI
Authors: Achmat Mubarok  , Lili Maslukha  
Published: July 2022

This thesis discusses the "influence of inquiry learning strategies in PAI lessons on student learning outcomes at SMPN 02 Purwosari. subproblem 1. How is the application of inquiry learning strategy in PAI lessons at SMPN 02 Purwosari? 2.Is there any effect of inquiry learning strategy on PAI learning outcomes for SMPN 02 Purwosari students?. In addition, the purpose of this study was to describe the effect of inquiry learning strategies on PAI learning outcomes for class VIII C students of SMPN 02 Purwosari.
The approach used is a quantitative approach using statistical analysis. the type of research used is Ex Post Facto. The population in this study were all students of SMPN 02 Purwosari, totaling 213 students. The sample taken is class VIII C, which consists of 32 students. The technique used is purposive sampling technique. The research instrument used a questionnaire and documentation. The collected data was processed using descriptive statistical analysis and inferential analysis with simple regression techniques.
The results of descriptive statistical analysis of the average score of variable X regarding the application of inquiry learning strategies in PAI learning are 79 very high categories because they are in the interval (78-83). This means that the application of inquiry learning strategies in PAI learning is included in very high qualifications.
The results of descriptive statistical analysis obtained the average score (mean) of the Y variable regarding PAI learning outcomes for students at SMPN 02 Purwosari is 82 with a very high category because it is in the interval (82-89). This means that the average PAI learning outcomes of SMPN 02 Purwosari students are included in very high qualifications.
Pendidikan Karakter Agama Melalui Pembelajaran Sains
Authors: Rahmadhar Yulia , Meilana Septi Fitri 
Published: July 2022

<p><em>Pendidikan Karakter Religius melalui Pembelajaran IPA sangat Penting dilakukan dalam Proses Pembelajaran serta dalam proses Pendidikan Karakter melalui Pembelajaran IPA,</em><em> kegiatan belajar berlangsung</em><em> terutama dalam karakter religius, sekolah dasar adalah pondasi utama dalam pendidikan maka dari itu pendidikan karakter religius melalui pelajaran IPA sangat di butuhkan. Tujuan</em><em> yang akan dilakukan pada penelitian ini adalah memberikan </em><em>gambaran Pendidikan karakter religius di SD Muhammadiyah 1 Cisalak,serta </em><em>pendidikan karakter kepada peserta </em><em>didik ke dalam proses pembelajaran. Penelitian ini menggunakan pendekatan deskriptif kualitatif. Pendekatan ini menguraikan data dengan situasi yang sedang terjadi. Dalam penelitian ini teknik yang digunakan antara lain sebagai berikut: Observasi dan wawancara. Hasil penelitian menunjukkan bahwa Pada komponen RPP yang terdiri dari kegiatan awal, kegiatan inti, dan kegiatan penutup, karakter yang muncul ialah religius, logis, kritis, memecahkan masalah, peduli lingkungan, percaya diri, kreatif, jujur, rasa ingin tahu, cinta ilmu pengetahuan, bertanggung jawab, menghargai perbedaan pendapat, dan gemar membaca. Pelaksanaan pembelajaran yang dianalisis terdiri dari kegiatan awal, kegiatan inti, dan kegiatan penutup. Pada Pelaksanaan pembelajaran komponen karakter yang muncul ialah rasa ingin tahu, cinta ilmu pengetahuan, logis, disiplin, kritis, kreatif, percaya diri, menghargai perbedaan pendapat, jujur, peduli lingkungan, bertanggungjawab, mandiri, religius, memecahkan masalah, mampu berkarya, dan gemar membaca. Pada evaluasi pembelajaran komponen karakter yang paling sering muncul pada siswa adalah jujur, religius, menghargai perbedaan pendapat, mampu berkarya, percaya diri, bertanggung jawab, disiplin, cinta ilmu pengetahuan, kreatif, memecahkan masalah, ingin tahu, dan logis, gemar membaca, mandiri, peduli lingkungan, dan kritis. </em><strong><em></em></strong></p>
Multiplexing Gain and Sum-Rate Loss of MIMO Antennas
Authors: Kshetrimayum Rakhesh Singh , Mishra Mohit , Aïssa Sonia 
Published: July 2022

<p>The multiplexing gain for multiple-input multiple-output (MIMO) antenna for both multi-user and single-user MIMO and sum rate loss for MIMO antenna for multi-user MIMO are introduced. Several case studies for finding these new performance metrics of MIMO antennas are also discussed. Unlike existing MIMO antenna performance metrics in the literature, these new parameters had ensured proper characterization of MIMO antenna performance with respect to MIMO wireless communications.</p>
<p>This paper is submitted to <strong>2022 IEEE Microwaves, Antennas, and Propagation Conference (MAPCON)</strong> .</p>
Efficient Full Projector Compensation using Natural Images
Authors: Li Yuqi 
Published: July 2022

<p> Practical full projector compensation allows the projection display to quickly adapt to textured projection surfaces and unexpected movement without interrupting the display procedure or requiring unacceptable waiting time. To achieve this by a projector and a RGB camera without adding any extra devices, a possible solution is correcting both color and geometry by directly capturing and analyzing the projected natural images content. In this work, we cast the full projector compensation as a non-negative constrained optimization problem, and present the first optimization-based framework that can handle both geometric calibration and radiometric compensation for a Projector-camera system(Procams) using only a few sampling images. The framework not only takes advantage of the ability of the deep neural network to approximate the channel-dependent response function of the projector, but also provides a flexible solution to adapt to the change of geometry and reflectance caused by movement. Benefit from the optimization-based scheme, our method can guarantee both accurate color calculation and efficient movement and reflectance estimation in a continuous projection display procedure. The experimental results show our method outperforms other state-of-the-art end-to-end full projector compensation methods with better-displayed image quality, less computational time, smaller memory consumption, more geometric accuracy, and far more compact network architecture. </p>
Semi-Supervised Physics-Informed Genetic Fuzzy System for IoT BLE Localization
Authors: Manasreh Dmitry , Swaleh Safaa , Cohen Kelly , Nazzal Munir 
Published: July 2022

<p>The numerous possible applications for Bluetooth Low Energy (BLE) Beacons constantly motivate researchers to come up with new methods to optimize the utilizations of beacons and improve the positioning accuracy while maintaining the cost to benefit balance. In this study, a novel method was proposed to optimize the localization of an indoor BLE positioning system with low beacon density in a real-world environment. The proposed method combines three major machine learning concepts (Semi-Supervised Learning, Informed Machine Learning, and Soft Computing) in its analysis pipeline and presents a different perspective to approaching Genetic Fuzzy Systems (GFSs). The presented method was competitive when benchmarked against a fully connected neural network and a kNN model. </p>
PERFORMA KARAKTER DAN SIKAP KEWIRAUSAHAAN MAHASISWA PENDIDIKAN EKONOMI (STUDI DISKREPTIF KUANTITATIF DI MASA PENDEMIK COVID 19)
Authors: Casmudi Casmudi 
Published: July 2022

Tujuan penelitian ini untuk mendeskripsikan profil sikap dan karakter kewirausahaan bagi mahaisiswa S1 pendidikan Ekonomi FKIP Universitas Balikpapan di tengah perubahan perilaku mendasar pada era pandemik covid 19. Metode penelitian ini menggunakan Kuantitaitf pendekatan survew, Pengumpulan data dengan instumen kuisioner berisi 20 butir pertanyaan yang dikelompokkan menjadi 10 indikator utama. Kuisioner dibagikan dengan cara online via Watsaap dan email kepada 64 mahasiswa sebagai responden. Pengolahan data menggunakan program MS excelkemudia di analisa menggunakan statistik deskriptif. Display data menampilkan data skor tertinggi, rata dan skor terendah. Masing-masing kelompok skor dianalisa dengan aspek -aspek indikator teori maupun hasil temuan data peneliti sebelumnya. Penetapan peneliti relevan yang dirujuk melalaui analisa literatur review bersumber dari jurnal dan buku yang bersumber dari hasil penelitian. Hasil penelitian ditunjukkan dalam skala skor maksimal 320 pada tiap kelompok karakter selangkapnya sebagai berikut: (1) motif berprestasi tinggi 192, (2) berinovasi tinggi 182, (3) berani mengambil resiko128, (4) berakarakter mandiri 138, (5) berkreativitas tinggi128, (6) Kepemimpinan 128, (7) sikap percaya diri 130, (8) Mampu bekerja keras 128, (9) Keterampilan interpersonal dan manajerial 64, dan (10) sikap bertanggungjawab 64. Dari data perolehan sepuluh kelompok indikator dipetakan menjadi 3 bagian (a) Kelompok skor tinggi, diperoleh 182-192, data skor
Assessment Of Body Mass Index In Younger And Older Pregnant Women And Itsâ€™ Effect On Their Health Status: Comparative Study.
Authors: Ghafel Hawraa Hussein 
Published: July 2022

Abstract Background:A number of studies have reported a clear association between maternal overweight and adverse obstetric and perinatal outcomes.Pregnancy obesity associated with greater risk of pregnancy complications, caesarean delivery and greater birth and placenta weight. longer stay in hospital after delivery..Objective:1. To assess (BMI)of younger pregnant women.2.To assess (BMI) of older pregnant women.To compare ( BMI) between younger and older pregnant women.3Methodology:Non-probability (purposive sample) of (100) pregnant women (50%) of them younger and (50%) was older pregnant women, who visitBab AL-Moadam primary health center. This study started from 15th of March 2013 to 20th of May 2013..The data are collected through the use of constructed questionnaire, which consists of two parts. part 1: consists of (3)items about demographic characteristics , part 2: consists ofÂ (2) itemsÂ about Body Mass Index of younger and older pregnant women before and after pregnancy.Descriptive statistical analysis procedures (frequency, percentage ,Chi square test, T-paired test ) .Results: Revealed that the Body Mass Index of older pregnant women and younger pregnant women increase related to pregnancy but the older pregnant women were more affected by increase maternal weight more than younger pregnant women and the interpretation of these results related to the relationship between women age and their weight.Conclusions: Body Mass Index of the women increase and this increase related to pregnancy and the age of women.Recommendations: the study recommended that all the pregnant women should be maintenance their weight and become within normal rang to avoid the complication during and before pregnancy.Keywords: Body Mass Index, Younger, Older and Pregnant women.
Evaluation Of Nursesï‚¢ Practices Concerning Chest Pain Management For Patients In The Emergency Unit
Authors: Abbas Ali D. 
Published: July 2022

Abstract:Objective(s): The study objectives are to evaluate of nurses' practices concerning chest pain management that are provided for patients in the emergency unit and to finding out the relationship between the nurse's practices and the demographic characteristics that includes (age, gender, level of education, years of experience, and training session).Methodology: A descriptive study which was using the quantitative design. The study was conducted at the Medical City/ Baghdad Teaching Hospital; Al-Karama Teaching Hospital, and Al-Kindi Teaching Hospital Starting from Sep. 2nd 2012 up to the 15th of April 2013. To achieve the objectives of the study, A non-probability (purposive) samples of (70) a nurse who was consisted of all nurses who provide emergency nursing care for patients which suffering from chest pain and according to special criteria. Data were collected by an application of direct check list observation as a means of data collection. Nurses were observed while they are working in the emergency unit during the day. Instrument validity was determined through content validity, by a panel of experts. Reliability of the instrument was determined through the use of Pearson correlation coefficient for the researcher and co-observes reliability approach, which was (0.85). Analysis of data was performed through the application of descriptive statistics (frequency, percentage, mean of score, Relative sufficiency) and inferential statistics (Chi-square (X2) test).Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Results: The results of the study indicated the evaluation of the mean of scores and relative sufficiency for nurse's practices to management of chest pain for patients in the emergency unit was out of comparison and there is no significant association between training session of sample and nursesâ€™ practices scores. While there is high significant association between ages, gender, level of education, years of experience in emergency unit and nursesâ€™ practices.Conclusion: The study concluded most of nurses that work in emergency unit have inadequate practices to manage chest pain.Recommendations: The study recommends to prepare special training programs for nurses in this area to reinforce their practices and promote their experiences and providing opportunity for nurses in emergency unit to continuing updating their education to maintain knowledge and practices.Keywords: Chest pain, Management, Myocardial ischemia, Nursing practiceÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Respon Wanita Tani Terhadap Pembuatan Bakso Dengan Daging Sapi Beku
Authors: Hendrarti Etty Nuri , Sunarsih Sunarsih , Ulum Mar’ah Miftachul 
Published: July 2022

Tujuan kajian ini untuk mengetahui respon wanita tani terhadap pembuatan bakso berbahan dasar daging sapi beku dan pengaruh faktor internal (umur, tingkat pendidikan serta pengalaman berusaha tani) terhadap respon . Desain pengkajian menggunakan metode sekali tembak (one-shoot case study) dengan perlakuan berupa penyuluhan dengan metode pendekatan kelompok dan perorangan menggunakan teknik ceramah, diskusi dan demonstrasi cara. Sampel yang digunakan sebanyak 33 orang responden yang ditentukan dengan teknik purposive sampling. Data dikumpulkan dengan bantuan kuesioner. Analisis data yang digunakan adalah analisis deskriptif kuantitatif dan analisis regresi linier berganda. Hasil analisis deskriptif menunjukkan bahwa respon wanita tani di Desa Tamanagung termasuk dalam kategori sangat tinggi. Hasil analisis regresi linear berganda menunjukkan bahwa variabel umur, pendidikan dan pengalaman berusahatani secara simultan berpengaruh (P<0,05) terhadap respon wanita tani terhadap pembuatan bakso dengan daging sapi beku. Secara parsial, variabel umur tidak berpengaruh (P>0,05) sedangkan tingkat pendidikan dan pengalaman berusahatani berpengaruh (P<0,05) terhadap respon wanita tani pada pembuatan bakso dengan daging sapi beku dengan nilai koefisien regresi berturut-turut 0,113 dan 0,071.
The concept of student entrepreneurship in the era of independent learning
Authors: Hia Liberti Natalia Hia 
Published: July 2022

The demand for university graduates is not only to be able to work in other companies and agencies, but also to have an entrepreneurial spirit to create new jobs by taking advantage of the opportunities that arise from the 4.0 revolution. Universities will face challenges in preparing and equipping human resources with the right competencies and skills to face the 4.0 revolution . Government efforts through the Directorate of Learning and Student Affairs, Directorate General of Higher Education implement the Program Kewirausahaan Mahasiswa Indonesia(PKMI) in 2021 which consists of Kegiatan Berwirausaha Mahasiswa Indonesia (KBMI), Akselerasi Startup Mahasiswa Indonesia (ASMI) and Pendampingan Wirausaha Mahasiswa Indonesia (PWMI) in 2021 as a form of implementing the Kebijakan Merdeka Belajar-Kampus Merdeka (MBKM) policy and encouraging the emergence of student entrepreneurs in Indonesia
The research method used is a literature review by analyzing several international journals, and MBKM guide books, several articles and books on entrepreneurship. It can be seen how the government encourages business incubators in developing startups and introducing businesses through digital technology. Entrepreneurship learning with the MBKM curriculum in higher education is expected to increase students' interest and potential in entrepreneurship, so that it will help overcome problems in Indonesia.
Protocolo de pruebas y validación de reguladores de velocidad – Aplicación práctica en la central hidroeléctrica Delsitanisagua
Authors: Vargas Walter , Chamba Santiago , De La Torre Aharon , Echeverría Diego 
Published: July 2022

La regulación de frecuencia, a través de mecanismos de control y reservas de generación disponible, busca responder en forma adecuada a las exigencias del sistema eléctrico y corregir así, las variaciones de frecuencias que surgen como producto del desbalance generación y carga. Por lo tanto, la capacidad de regular la frecuencia y mantenerla dentro de ciertos límites otorga mayor seguridad y control sobre la operación del sistema. Bajo este contexto, es necesario el desarrollo de metodologías que permitan la respuesta rápida y precisa de los equipos de control potencia - frecuencia; concretamente de los reguladores de velocidad, también conocidos como gobernadores, que son indispensables en la Regulación Primaria de Frecuencia (RPF).
Dentro de este campo, la Subgerencia Nacional de Investigación y Desarrollo (SID) de CENACE propone un protocolo de pruebas y una metodología de sintonización de reguladores de velocidad, mismos que fueron aplicados con gran éxito en la central hidroeléctrica Delsitanisagua. En este artículo se presentan los principales resultados alcanzados, conclusiones y recomendaciones.
The Role of the Managerial Function of Supervisor Model 4S towards Patient Safety Culture at Sawahlunto General Hospital
Authors: Handayani Annedya , Yulastri Arif  , Zifriyanthi Minanda Putri  
Published: July 2022

Background: The culture of patient safety in hospitals is still not well implemented. Maintaining a patient safety culture is the responsibility of every healthcare professional. This study aims to explore the relationship between the supervisory function of the 4S model and the culture of patient safety at Sawahlunto General Hospital.
Methods: This study is an observational study. A total of 52 respondents participated in this study. This study uses a questionnaire instrument to assess the role of supervisory and managerial functions in the 4S model with patient safety culture. Data analysis was performed by SEM-PLS.
Results: There is a significant relationship between the characteristics of nurses and patient safety culture at Sawahlunto General Hospital. There is a significant relationship between the characteristics of supervisors and interpersonal supervisors with the managerial function of supervisors at Sawahlunto General Hospital.
Conclusion: The managerial function of the Model 4S supervisor is related to the patient safety culture at Sawahlunto General Hospital.
DETERMINAN PROFITABILITAS PERUSAHAAN BUMN SEKTOR PERTAMBANGAN DI INDONESIA
Authors: Simon Helene Elisabeth , Setiawan Rahmat 
Published: July 2022

Penelitian ini bertujuan untuk mengevaluasifaktor-faktor yang mempengaruhi profitabilitasBUMN sektor pertambangan di Indonesia. Populasi dalam penelitian ini adalah perusahaaan BUMN sektor tambang di Indonesia yaitu PT Indonesia Asahan Aluminium (Inalum), PT Aneka Tambang (Antam) Tbk, PT Bukit Asam Tbk, PT Timah Tbk, serta PT Freeport selama periode tahun 2015-2020. Analisis data dalam penelitian ini menggunakan regresi linier yang dibantu dengan program SPSS. Dalam penelitian ini terbukti bahwa faktor struktur modal perusahaan berpengaruh signifikan negatif terhadap profitabilitas perusahaan dan tingkat likuiditas perusahaan berpengaruh signifikan positif terhadap profitabilitas perusahaan.
Kata kunci: aset tetap; BUMN pertambangan; hutang; hutang jangka panjang; likuiditas; pajak; profitabilitas; risiko bisnis; ROA dan struktur modal
REALISASI ILOKUSI TINDAK TUTUR DIREKTIF DALAM DIALOG PROSES BELAJAR MENGAJAR MATA PELAJARAN BIOLOGI DI SMAK SANTO ALOYSIUS PALANGKA RAYA
Authors: Sitepu Krisma Handayani Br , Poerwadi Petrus , Linarto Lazarus 
Published: July 2022

Penelitian ini membahas mengenai realisasi ilokusi tindak tutur direktif dalam dialog proses belajar- mengajar mata pelajaran biologi di SMAK Santo Aloysius Palangka Raya. Oleh karena itu, penelitian ini bertujuan untuk mendeskripsikan: (1) realisasi ilokusi tindak tutur direktif dalam dialog proses belajar- mengajar, (2) pola kalimat bahasa indonesia yang digunakan dalam realisasi ilokusi tindak tutur direktif dalam dialog proses belajar- mengajar, (3) respon siswa dalam menanggapi ilokusi tindak tutur direktif yang dilakukan oleh guru dalam proses belajar- mengajar.
Penelitian ini menggunakan pendekatan kualitatif. Data penelitian ini adalah dialog proses belajar- mengajar pada mata pelajaran bilogi. Objek penelitian ini adalah dialog proses belajar- mengajar yang merealisasikan tindak tutur direktif.
Hasil penelitian ini adalah sebagai berikut: (1) realisasi ilokusi tindak tutur direktif dalam dialog proses belajar- mengajar yang paling dominan adalah tindak tutur direktif pertanyaan. realisasi tindak tutur direktif dalam dialog proses belajar- mengajar dituturkan dengan kalimat deklaratif, imperatif, dan interogatif. Tindak tutur direktif dalam dialog dominan menggunakan kalimat imperatif. (2) pola kalimat bahasa Indonesia yang paling dominan diwujudkan dengan kalimat deklaratif, imperatif dan interogatif dan paling dominan kalimat interogatif dan imperatif, (3) respon siswa dalam menanggapi tindak tutur direktif guru meliputi respon kognitif, afektif dan konatif. Respon dalam menanggapi tindak tutur direktif paling dominan respon konatif.