bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penerapan Metode Pembelajaran Berbasis Inquiry untuk Meningkatkan Prestasi Belajar Siswa pada Mata Pelajaran Kimia Materi Termokimia: Perubahan Entalpi di Kelas XI IPA-1 Semester I SMAN 1 Palibelo Tahun Pelajaran 2019/2020
Authors: Juhdy Hairul 
Published: October 2022

Penelitian tindakan kelas ini bertujuan mendeskripsikan dan menganalisis dampak penerapan metode pembelajaran berbasis inquiry terhadap peningkatan belajar siswa pada mata pelajaran Kimia materi Termokimia “Perubahan Entalpi” di Kelas XI IPA-1 semester 1 SMAN 1 Palibelo tahun pelajaran 2019/2020. Subyek penelitian adalah siswa Kelas XI IPA-1 SMAN 1 Palibelo dengan jumlah siswa 32, terdiri dari 15 orang laki-laki dan 17 orang perempuan. Penelitian dilaksanakan dalam 2 (dua) siklus. Hasil pos tes siklus 1 menunjukkan bahwa prestasi belajar siswa rata-rata 68.20 (+3.25), Persentase ketuntasan 68.00% (+3.00). Persentase ini masih dibawah indikator keberhasilan yakni ≥ 85%. Dari sisi prestasi belajar siklus 1 belum berhasil. Skor kompetensi guru dalam perencanaan pembelajaran pada siklus 1 90.00% (+5.00). Skor kompetensi guru dalam pelaksanaan pembelajaran pada siklus 1 80.00%. Dari sisi kinerja guru siklus 1 belum mencapai indikator kinerja yang ditetapkan yakni skor kompetensi perencanaan ≥92.00 dan skor kompetensi pelaksanaan ≥93.00. Hasil pos tes siklus 2 prestasi belajar siswa rata-rata 80.55 (+12.35) dan persentase ketuntasan 90.75% (+22.75). Dengan demikian, pada siklus 2 ini telah berhasil mencapai indikator yang ditetapkan yakni rata-rata ≥71 dan persentase ketuntasan ≥85%. Dari sisi prestasi belajar siklus 2 telah berhasil. Skor kompetensi guru menunjukkan bahwa ketuntasan guru dalam menyusun Rencana Pembelajaran pada skor 93.00 (+3.00). Dengan skor kompetensi pelaksanaan pembelajaran berhasil memenuhi indikator kinerja yang ditetapkan yakni ≥92.00%. Skor ketuntasan guru dalam melaksanakan rencana pembelajaran dengan prosestase ketuntasan 95.00 (+15.00). Dengan penelitian proses pembelajaran berhasil memenuhi indikator kinerja yang ditetapkan yakni ketuntasan guru dalam melaksanakan pembelajaran ≥93.00. Peningkatkan prestasi belajar siswa, disebabkan oleh peningkatan aktivitas, interaksi guru dan siswa dalam proses pembelajaran di kelas dengan penerapan metode pembelajaran berbasis inquiry yang dilaksanakan guru, sesuai dengan nilai kinerja guru. Dengan demikian setelah pelaksanaan penelitian pembelajaran sampai siklus 2, telah mencapai indikator kinerja yang ditetapkan, dan penelitian dianggap telah berhasil.
PENGARUH PANDEMI COVID – 19 TERHADAP PERNIKAHAN DIBAWAH UMUR DI KANTOR URUSAN AGAMA KECAMATAN BANJARSARI KOTA SURAKARTA
Authors: Khoiri Muhammad 
Published: October 2022

Wabah Pandemi Covid -19 Melanda seluruh dunia termasuk Indonesia, dampak yang ditimbulkan meliputi hampir seluruh sendi kehidupan baik ekonomi, Sosial, Kesehatan, Budaya bahkan Pernikahan, Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh pandemi Covid-19 Terhadap pernikahan dibawah umur di KUA Kecamatan Banjarsari Surakarta, Jenis penelitian ini adalah penelitian kuantitatif dengan teknik pengumpulan data seperti observasi, wawancara dan dokumentasi kemudian dihitung dengan teknik analisis korelasional Pearson Product Moment. Hasil penelitian menunjukkan bahwa berdasarkan angka hasil akhir analisis rtabel pada db=11 untuk taraf signifikan 5% yaitu 0,602 dan pada db=11 untuk taraf signifikan 1% yaitu 0,735 nilai rhitung lebih kecil dari nilai rtabel tersebut yakni 0,039 < 0,602 <0,735 mempunyai taraf signifikasi yang sangat rendah, Jika dilihat dari data interpretasi interval Product Moment Nilai rxy sebesar 0,039 berada diantara nilai 0.00 sampai dengan 0,199 memiliki tingkat pengaruh yang sangat rendah. Berdasarkan penjelasan tersebut, dapat disimpulkan bahwa ada pengaruh yang sangat rendah atau tidak ada pengaruh pandemi Covid-19 terhadap peningkatan pernikahan dibawah umur di KUA Kecamatan Banjarsari Surakarta.
The Rising Global Cancer Pandemic–Complete Book
Authors: Vicini Andrea , Landrigan Philip , Straif Kurt 
Published: October 2022

Cancer is the first or second cause of death in 134 countries, the leading cause of death in most high-income countries (i.e., 10 million deaths in 2020), and the leading cause of death by disease in American children. An estimated 19.3 million new cases of cancer are diagnosed across the world each year, and this number is expected to rise to 29 million by 2040. Most of the increase will occur in low- and middle-income countries, the countries least capable of confronting the cancer pandemic or affording expensive therapies. Cancer is unjust. Striking inequities can be traced within and between countries in cancer incidence and survival by race, ethnicity, and socio-economic-status. Survival is much higher among the wealthy than among the poor. In the US, outcomes are much more favorable among Whites than among Blacks and Latinos. Scientific contributions and ethical inquiry should help civil society in identifying and naming these inequities and, at the same time, recognizing successful strategies to promote health and articulate further constructive proposals. To examine the cancer pandemic and its inequities, this book—The Rising Global Cancer Pandemic: Health, Ethics, and Social Justice—gathers a selection of contributions presented, in an initial form, at the international conference hosted at Boston College, on October 2, 2021, by the Program for Global Public Health and the Common Good in partnership with the Schiller Institute for Integrated Science and Society and the Theology Department of the Morrissey College of Arts and Sciences. Both the conference and this volume also aim to celebrate the 50-year anniversary of the National Cancer Act signed into law by the US President Richard M. Nixon on December 23, 1971.
Teacher’s Efforts to Improve Students’ Activity and Learning Outcomes through Classroom Meeting at SMK Budi Luhur Tebo Jambi
Authors: Astika Yulia Wiji 
Published: October 2022

Learning is a conscious and planned effort to create learning atmosphere. In order student become good student, the learning process was carried out interactively. When the learning was carried out, the students only received the material provided by the teacher. The aim of this research was to know the teacher's efforts to improve students’ activity and learning outcomes through Classroom Meeting at SMK Budi Luhur. The method used Classrom Action Research conducted in class X TKJ with 30 students. The types data used qualitative and quantitative data. This research was conducted in three cycles consisted of cycle I, II and III which has stages were planning, actions, observing, analyzing and reflecting. The result of this study was using Classroom Meeting could increase students’ activity. It was indicated by the students who pay attention when the teacher presents the subject from 50% in first cycle, 73% in second cycle, 83% in cycle III. Then, when the teacher presents problems increased from 30% in first cycle, 77% in second cycle, 87% in third cycle. Students who dared to pose problems from 3% in first cycle, 17% in second cycle, then 37% in third cycle. Students who dared to express their opinions from 17% in first cycle, 53% in second cycle, then 73% in third cycle. Students who dare to give comments from 17% in first cycle, 50% in second cycle, then 87% in third cycle. Students who participated in making conclusions from 17% in first cycle, 50% in second cycle, then 80% in third cycle. Students who actively answered questions from 17% in first cycle, 60% in second cycle, then increased 87% in third cycle. The use of Classroom Meeting could improve student learning outcomes. It was indicated by 5.27 in cycle 1, and 6.54 in cycle II and 7.67 in cycle III.
Comparative Study of Entrepreneurship Intentions Before and During the Covid-19 Pandemic Students of The Faculty of Economics and Business, University of Muhammadiyah Prof. Dr. Hamka
Authors: Sunarta Sunarta , Rochaeti Eti 
Published: October 2022

Entrepreneurial intentions play a central role in the entrepreneurial process as it is the initial stage of entrepreneurial activity that encourages individuals to start new businesses in a variety of industries. This research aims to find out the entrepreneurship intentions of students of the Faculty of Economics and Business, University of Muhammadiyah Prof. Dr. Hamka before and during the Covid-19 pandemic. The object of the research is a student of the Faculty of Economics and Business UHAMKA. This research uses quantitative methods with comparative analysis, as this type of method is most widely used in entrepreneurial studies and makes it possible to support sample data collection, validation of theories and relationships between collected variables, generalizing the results of the research obtained, and replication of different samples. Two samples were collected through questionnaires taken from students who actively attended lectures before and during the COVID-19 pandemic. The first sample (sample 1) corresponds to the period before COVID-19, with 96 students having been collected between June 2019 and December 2019, while the second sample (sample 2), with 96 students, was collected during the pandemic period between August 2020 and February 2021. Data analysis methods include descriptive statistical tests, normality tests and Wilcoxon sign rank tests. The results showed that the overall indicators of behavioral planning theory, namely attitudes, subjective norms, behavioral control before and during the covid-19 pandemic were different, meaning attitudes, subjective norms and control of student behavior were higher than before the pandemic. Student entrepreneurship intentions are higher during covid-19 than before covid-19.
The role of job satisfaction and perceived organizational support in improving employee work ethic
Authors: Sofyanty Devy , Yanti Vera Agustina , Arfani Sri , Ong Danny 
Published: October 2022

This research aims to test and analyze empirically the influence of job satisfaction and perceived organizational support partially or simultaneously on employee work ethic. The research method used quantitative methods while the data collection techniques were carried out through questionnaires, interviews and observations. The sampling technique used in this research was purposive sampling technique. Subjects in this study amounted to 75 employees at the Ministry of Industry the Republic of Indonesia. The data analysis technique used is multiple linear regression analysis processed using Statistical Package for the Social Sciences (SPSS) software. Based on the research results, the findings are as follows: (1) collectively or simultaneously job satisfaction and perceived organizational support has a positive and significant effect on work ethic, (2) partially job satisfaction has a positive and significant effect on work ethic; (3) partially perceived organizational support has a positive and significant effect on work ethic. Thus, work ethic can be increased by increasing job satisfaction and perceived organizational support.
Acousto- and acousto-optic effects in liquid crystals: An overview
Authors: Abraham George  
Published: October 2022

An overview of the following three aspects of the acoustical and related optical behavior of liquid crystals, namely i) ultrasonic studies, ii) acousto-optical effects, and iii) surface wave induced optical effects have been discussed. The temperature dependent ultrasound velocity has been used for the evaluation of the adiabatic compressibility (kS) and the acoustic impedance (Z). A correlation between thermodynamic functions and thermo-elastic properties facilitated the evaluation of the specific heat at constant volume (CV), the ratio of specific heats (g) and the isothermal compressibility (kT) across liquid crystal-isotropic phase transition. Acousto-optical effect in liquid crystals has been described in terms of molecular reorientation related to flows and turbulences due to acoustic vibration and radiation pressure in the medium. One important aspect of the acousto-optical effects is the surface wave induced optical effects. The change in transparency of a normal layer of liquid crystal under crossed polarizers are discussed which is interpreted as a consequence of the rotation of the optic axis. In addition, the acoustic emission occurring from homeotropically-aligned liquid crystals irradiated by surface acoustic waves are also discussed.
PHYTOCHEMICAL AND BIOLOGICAL INVESTIGATION OF ARMORACIA RUSTICANA
Authors: Yasmeen Anam , Qayyum Faria , Mughal Aneeba Ahmad , Amjad Oswa 
Published: October 2022

Background: Medicinal plants have been commonly used for the treatments of various ailments since pre – historic times. They are cheap and easily available with minimum toxic effects which make them more convenient to use.
Objective: This study provides a deep insight to Armoracia rusticana, commonly known as Horseradish, highlighting its medicinal and botanical importance.
Methodology: A total of 50 published research articles were thoroughly studied and data was fetched and formulated accordingly.
Results: Armoracia rusticana is a perennial and annual crop. Its roots and leaves are used as medicaments. Horseradish extracts are obtained by hot and cold extraction techniques. Phytochemical analysis is followed by Spectroscopy and chromatography for structure analysis and isolation of therapeutic active compounds. Its phytoconstituents include essential oils, sinigrin, sinigrin derived allyl isothiocyanate and diallylsulphide, vitamin C, glucosinolates and many other compounds. The pungent aroma of Armoracia rusticana is attributed to allyl isothiocyanate. Another reported medicinal compound is Glucosinolate. These are sulfur containing compounds employed in the prevention of serious illnesses including cancer.
Conclusion: The plant as a whole has wide therapeutic applications including anti – bacterial, anti – oxidant and anti – inflammatory action. Therefore it can be used as a basis for further research on its medicinally active constituents and properties.
Động lực lan truyền của mô hình dịch SIQR phân thứ dựa trên mạng với lan truyền mờ
Authors: Nguyễn Phương Đông , Đào Thanh Dung , Kiều Văn Huy , Kiều Thị Hồng Ngát , Nguyễn Chí Nguyên , Hàn Thị Thu Trang 
Published: October 2022

Để hiểu rõ hơn về ảnh hưởng của tính không đồng nhất của các mạng phức hợp và các biện pháp cách ly đối với sự lây lan của dịch bệnh, chúng tôi trình bày một nghiên cứu về mô hình dịch bệnh phân thứ dựa trên mạng với lan truyền mờ. Dựa trên phương pháp next-generation, chúng tôi xác định một giá trị ngưỡng quan trọng của lý thuyết dịch tễ học, gọi là Sau đó, chúng tôi chỉ ra rằng giá trị phụ thuộc đáng kể vào cấu trúc của mạng và lượng phần mềm độc hại. Tiếp theo, chúng tôi chứng minh rằng giá trị ngưỡng không chỉ xác định sự tồn tại duy nhất của trạng thái cân bằng đặc hữu mà còn đảm bảo cho sự dọn sạch các chương trình phần mềm độc hại trên mạng
Tinjauan Hukum Islam Terhadap Problematika Investasi Haji Pada Masa Pandemi Virus Covid-19
Authors: Putra Abdur Rahman Adi Saputera , Yusuf Muhammad Yusuf Putra 
Published: October 2022

Penelitian ini bertujuan untuk melihat bagaimana tinjauan hukum islam terhadap pemanfaatan dana haji untuk investasi di masa pandemi menggunakan konsep maslahah sebagai pisau analisis. penelitian ini menggunakan jenis penelitian kualitatif, dengan metode kepustakaan (library research). Adapun tahapan-tahapan pengolahan dan analisis data yaitu: 1) Pengeditan, 2) Klasifikasi, 3) Verifikasi, 4) Analisis, dan 5) Penarikan kesimpulan. Hasil penelitian menyatakan bahwa pemanfaatan dana haji untuk pembangunan infrastruktur melalui investasi dimasa wabah covid-19 secara maslahah diperbolehkan selama tidak melanggar ketentuan syariat dengan melakukan maksiat berupa riba, gharar, maysir,tadlis.
This study aims to see how a review of Islamic law on the use of Hajj funds for investment during a pandemic uses the concept of maslahah as a tool of analysis. This research uses a qualitative research type, with a library research method. The stages of data processing and analysis are: 1) Editing, 2) Classification, 3) Verification, 4) Analysis, and 5) Drawing conclusions. The results of the study state that the use of hajj funds for infrastructure development through investment during the Covid-19 outbreak is maslahah allowed as long as it does not violate the provisions of the Shari'a by committing immorality in the form of usury, gharar, maysir, tadlis.
TRADISI MARKOBAR DALAM PERNIKAHAN ADAT MANDAILING DALAM PERSPEKTIF HUKUM ISLAM
Authors: Putra Dedisyah 
Published: October 2022

Abstrak
Dalam konteks budaya Mandailing, Markobar dapat diartikan sebagai pembicaraan resmi yang dilaksanakan dalam upacara adat Mandailing; baik dalam acara siriaon (pesta dalam suasana gembira) maupun silulutun (pesta dalam suasana duka cita). Sebagai norma yang diwariskan secara turun-temurun, markobar memiliki tatacara yang sudah merupakan konvensi bersama masyarakat Mandailing. Pada praktiknya, meskipun terdapat beberapa variasi dalam proses penuturan dan isi yang dituturkan. Namun, warisan budaya, yang dianggap sebagai salah satu budaya yang sakral ini masih dilaksanakan dalam upacara adat masyarakat Mandailing. Penelitian ini akan mengungkap keterkaitan antara pandangan adat budaya Mandailing tentang markobar dalam perspektif Hukum Islam dengan pendekatan fisiologi Hukum Islam berupa pendeketan teori al’urf pada daerah tempat penelitian.

Kata Kunci: Markobar, Adat Mandailing, Hukum Islam
TOUR DAN HARGA DIRI PERSPEKTIF PSIKOLOGI DAN HUKUM ISLAM
Authors: Harahap Ayunda Zahroh , Mafaid Ahmad 
Published: October 2022

Sebagian masyarakat menilai nominal mahar yang fantastis merupakan harga diri perempuan. Jadi, ketika calon suami memberikan sesuatu yang berharga kepada calon istrinya, artinya ia menghargai marwah perempuan. Ini terjadi dalam masyarakat Mandailing dan Angkola yang menganut adat istiadat patrilinier yang mengharuskan adanya tradisi tuhor ni boru. Belakangan ini tuor menjadi kontroversi di ranah Mandailing, besarnya tuor menjadi kendala bagi setiap laki­laki maupun remaja yang akan melangsungkan adat pernikahan.
Dalam kaitan ini, Islam hanya meletakkan konsep dan prinsip dasar mahar. Rasulullah Saw. pernah menasehatkan asas normatif mahar bahwa mahar yang baik adalah suatu pemberian yang sederhana, tulus dan tidak memberatkan. Karena mahar bukanlah sebuah rukun juga bukan sebuah syarat dalam perkawinan, melainkan ia adalah salah satu dampak yang diakibatkan oleh akad perkawinan.
Oleh sebab itu, posisi mahar menjadi pembahasan penting dalam suatu pernikahan. Perlu pengkajian dari sisi psikologi dan agama, apakah mahar berkaitan dengan harga diri atau hanya sebatas budaya?, apakah mahar menjadi lambang kemampuan atau suatu penghargaan?, mungkin juga sebagai pembanding antara si kaya dan si miskin.
SISTEM PEMBAGIAN WARISAN MASYARAKAT SIGALAPANG JULU KEPADA ANAK YANG BERDASARKAN JASA ANALISIS MAQASHID SYARIAH
Authors: Hsb Zuhdi 
Published: October 2022

Hukum Waris merupakan salah satu Ilmu bagian dari hukum perdata dan merupakan bagian terkecil dari hukum kekeluargaan. Dalam Alquran sudah dijelaskan secara lengkap yang mengatur tentang hak kewarisan tanpa sedikit yang mengabaikan hak seorang pun, dengan cara yang sangat adil dalam membagi harta warisan bagi laki-laki maupun perempuan telah ada ketentuannya dalam Alquran. Problem pembagian warisan di Indonesia sampai sekarang ini masih berbagai cara yang di pakai sesuai dengan adatnya masing-masing, dan masih belum mempunyai hukum tetap yang dapat diterapkan kepada seluruh warga masyarakat Indonesia. Contohnya masyarakat desa sigalapang Julu ada beberapa keluarga cara untuk membagikan harta warisan tersebut dengan cara menentukan ahli waris yang paling banyak jasanya terhadap orang tua selama hidup, maka bagian dialah yang lebih banyak ketimbang saudaranya yang jarang membantu orang tuanya. Metode yang digunakan dalam penelitian ini adalah metode penelitian kualitatif. Dan penelitian ini juga bisa menggunakan dengan pendekatan sosiologis atau empiris. Dan adapun analisis maqashid syariah terhadap kasus pembagian warisan berdasarkan Jasa yang ada di Masyarakat Sigalapang Julu menurut Maqaşid al-syari’ah dalam pembagian Harta warisan dapat dipandang sebagai cara pandang dalam mewujudkan kemaslahatan dan sekaligus menolak kemafsadatan bagi terjadinya proses pembagian harta terkait ahli waris yang berkontribusi pada pewaris hidup. Maqaşid (tujuan) yang terjadi pada ahli waris berkontribusi pada pewaris yang mendapatkan bagian harta peninggalan, dikarenakan bahwa dialah yang telah berjasa memelihara dan menjaga orang tua selama hidup pewaris, oleh karenanya atas jasa tersebut ahli waris lain sepakat untuk melebihkan bagiannya.
KEHUJAHAN HUKUM NEGARA SEBAGAI SUMBER HUKUM ISLAM (STUDI KASUS LEGALITAS KOMPILASI HUKUM ISLAM DI INDONESIA )
Authors: M.Fadhlan Is  
Published: October 2022

The formulation of the problem in this study is how is the violation of state law as a source of Islamic law and whether the Compilation of Islamic Law has fulfilled the requirements to become state law
This research was conducted through a qualitative research library (library research) and comparative analysis. While the method used to analyze the data is induction and deduction which are then compared, to draw conclusions as answers to the problems that have been formulated.
The author finds the fact that in establishing shari'a law' in classical times, many local ijmak practices were found, namely the stipulation of syar'i law was agreed upon and carried out by only a few mujtahids and only covered one particular area. Looking at the facts and conditions of Muslims who adhere to the "national state", the majority of contemporary Ulama accept the blasphemy of State Law as a source of Islamic law with two conditions, namely: first, the State Law embodies the value of justice, and the benefit for all and the measure of the benefit must be in line with the values ​​of the state. The value of divine revelation, namely the Qur'an and Hadith. Second, the formation of a state law is carried out by means of deliberation using official state institutions in which the ulama and umara' are incorporated who have in-depth knowledge in their fields.
Looking at the history of the formulation of the Compilation of Islamic Law, the author assesses that the legality of KHI has met the requirements of local ijmak as a form of fusion between ijmak and taqnin (State Law) as one of the legal arguments of Islamic law in Indonesia.
PENERAPAN PRODUKSI BERSIH PADA PENGELOLAAN LIMBAH BUDIDAYA JAMUR TIRAM (Pleurotus ostreatus) DI DESA SINDANGSARI, KECAMATAN PABUARAN, KABUPATEN SERANG
Authors: Akbari Tauny , Anwar Moch Chairul 
Published: October 2022

Penelitian ini bertujuan untuk mengidentifikasi dan menganalisis penerapan produksi bersih pada pengelolaan limbah budidaya jamur tiram. Pengamatan dilakukan pada salah satu usaha budidaya jamur tiram di Desa Sindangsari Kecamatan Pabuaran Kabupaten Serang. Metode yang digunakan untuk menganalisis alternatif penerapan produksi bersih adalah quick scanning terhadap keseluruhan proses produksi budidaya jamur tiram. Hasil identifikasi sumber limbah menunjukkan bahwa tahapan produksi yang berpotensi menimbulkan limbah adalah pembuatan baglog, perebusan dan sterilisasi media tanam, serta penanaman bibit jamur. Berdasarkan penentuan skala prioritas opsi produksi bersih diperoleh hasil urutan prioritas penerapan produksi bersih pada usaha budidaya jamur tiram yaitu (1) memanfaatkan arang sisa pembakaran sebagai pupuk, (2) mengolah limbah media tanam sebagai material kompos, (3) penggunaan kembali plastik bekas layak pakai sebagai baglog, dan (4) mendesain tungku pembakaran ramah lingkungan. Pembudidaya jamur tiram dapat menerapkan produksi bersih berdasarkan urutan skala prioritas tersebut sehingga usaha budidaya jamur tiram tidak hanya menguntungkan secara ekonomi, namun juga menguntungkan secara lingkungan.
Kata Kunci: Produksi bersih, pengelolaan limbah, budidaya jamur tiram.