bluuebunny/crossref_metadata_2025 huggingface dataset:
The Making of Korean Cultural·Aesthetic Discourse by Western Missionaries from the Late 19th Century to the First Half of the 20th Century
Authors:   The Korean Society of History of Historiography, YOOK YoungSoo
Published: February 2023

The article intends to comprehend, reappraise, and criticize how Western missionaries had perceived and interpreted the origins, transformations, characteristics of Korean traditional literature, fine arts, and music by analyzing related articles and essays primarily published in The Korean Repository, The Korea Review, and Transactions of the Korea Branch of the Royal Asiatic Society from the late 19th Century to the First Half of the 20th Century. The author comes up with plausible and/or tentative conclusions as followings: First, Western missionaries contributed to building a solid foundation of Korean aesthetic discourse by drawing a periodization according to artistic achievement, selecting literary·artistic cannons, and classifying·cataloging major works/writers, thus stimulating the launch of the so-called “Choseon Studies Movement” by Korean intellectuals during Japanese colonial era. Second, many concerned Western missionaries agreed that Koreans managed to maintain its own authentic/original aesthetic tradition, distinguished from China and Japan. Third, Korean artistic tradition derives not from a singular but from plural origins and its own peculiarities are an outcome of a hybrid and transnational (re)production among Western missionaries, Japanese bureaucrat-scholars, and native Korean intellectuals.
Kekerasan dalam Novel Dari Dalam Kubur Karya Soe Tjen Marching: Perspektif Johan Galtung
Authors: Setiawati Veronica Septiana , Tjandrasih Adji Fransisca , Endah Peni Adji Susilawati
Published: February 2023

Penelitian ini bertujuan untuk mengkaji kekerasan yang terdapat dalam novel Dari Dalam Kubur karya Soe Tjen Marching menggunakan perspektif Johan Galtung. Tujuan dilakukannya penelitian ini adalah untuk (1) mendeskripsikan analisis struktural berupa tokoh dan penokohan dan latar, serta (2) mendeskripsikan bentuk-bentuk kekerasan dalam novel Dari Dalam Kubur karya Soe Tjen Marching.
Data dalam penelitian ini dikumpulkan menggunakan teknik baca-catat dan dianalisis menggunakan metode formal dan metode deskriptif analisis. Paradigma yang digunakan dalam penelitian ini dalah paradigma M.H. Abrams berupa pendekatan objektif yang berfokus pada karya sastra, yakni novel Dari Dalam Kubur karya Soe Tjen Marching, dan pendekatan mimetik yang berfokus pada realitas dan semesta, yakni tindak kekerasan dalam novel Dari Dalam Kubur. Teori yang digunakan dalam penelitian merupakan teori stuktural yang digunakan untuk mengkaji analisis struktural, dan teori kekerasan perspektif Johan Galtung.
Penelitian ini menghasilkan analisis struktural dan tindak kekerasan dalam novel Dari Dalam Kubur karya Soe Tjen Marching. Analisis struktural itu terdiri atas tokoh dan penokohan serta latar. Tokoh dan penokohan terbagi menjadi tokoh utama, dan tokoh tambahan.  Dalam novel, terdapat dua tokoh utama dan 45 tokoh tambahan. Latar terbagi menjadi (1) latar tempat yang berjumlah 19, (2) Latar waktu yang berjumlah 10, dan (3) Latar sosial-budaya yang berjumlah tiga.
Penelitian tindak kekerasan menghasilkan tiga bentuk kekerasan, yakni (1) kekerasan langsung, (2) kekerasan kultural atau budaya, dan (3) kekerasan struktural. Kekerasan langsung dibagi menjadi 10, kekerasan struktural dibagi menjadi tiga, dan kekerasan kultural atau budaya dibagi menjadi dua.
PENGARUH DERAJAT KEJENUHAN TERHADAP KECEPATAN KENDARAN (STUDI KASUS PADA RUAS JALAN ADI SUCIPTO DAN JALAN BRAWIJAYA DI KOTA MATARAM)
Authors: Rohani Rohani , Mahendra Made , Hasyim Hasyim , Widianty Desi , Salehudin Salehudin
Published: February 2023

Jalan Adi Sucipto dan Jalan Brawijaya merupakan ruas jalan dengan tipe jalan dua lajur dua arah tidak terbagi (2/2 UD). Jalan Adi Sucipto adalah jalan Arteri primer dan jalan Brawijaya merupakan jalan kolektor primer yang berada di Kota Mataram. Peningkatan volume lalu lintas akan berdampak terhadap kinerja lalu lintas dalam hal ini derajat kejenuhan akan berpengaruh pula terhadap kecepatan kendaraan, sehingga perlu diketahui pengaruh derajat kejenuhan terhadap kecepatan kendaraan. Hasilnya penelitian ini diharapkan menjadi  acuan dalam rangka perbaikan dan peningkatan kualitas jalan tersebut.
Tujuan penelitian ini adalah mengetahui pengaruh derajat kejenuhan terhadap kecepatan kendaraan pada ruas jalan Adi Sucipto dan Jalan Brawijaya dengan menggunakan Manual Kapasitas Jalan Indonesia 1997.
Hasil analisis diperoleh kecepatan pada jalan Adi Sucipto sebesar 34,86 km/jam, kepadatan 56,31 smp/km, kapasitas 3198,555 smp/jam, derajat kejenuhan 0,46. Pada jalan Brawijaya diperoleh kecepatan 32,34 km/jam, kepadatan 54,61 smp/km, kapasitas 3322,530 smp/jam, derajat kejenuhan 0,44. Pengaruh derajat kejenuhan terhadap kecepatan kendaraan pada jalan Adi Sucipto dan jalan Brawijaya sangat kuat, ditunjukkan dengan (r) yang berada pada rentang 0,9 < r <1. Persamaan yang diperoleh dari hubungan antara derajat kejenuhan terhadap kecepatan kendaraan pada jalan Brawijaya adalah y = 389,9x2 –373,91x + 116.39 dengan nilai r² = 0.968 atau pengaruhnya sebesar 96,8%, dan pada jalan Adi sucipto adalah y= 177,23x2–180,72x +72,321 dengan pengaruhnya sebesar 92,1%.
Penentuan Jumlah Klaster Optimal Menggunakan Cluster Validity Index Pada Metode Fuzzy C-Means Clustering
Authors: Yumna Salsabila Firdaus  , Risang Narendra  , Ardhi Sanwidi  , Rachmadania Akbarita
Published: February 2023

Kesejahteraan merupakan salah satu tujuan utama pemerintah di Indonesia yang telah tertulis secara jelas dalam pembukaan UUD 1945 alinea ke-4. Namun, pandemi COVID-19 di Indonesia sejak awal tahun 2020 berdampak pada peningkatan kemiskinan, termasuk di Jawa Timur. Akibat meningkatnya kemiskinan, berbagai bidang di dalam indikator kesejahteraan di Jawa Timur mengalami penurunan pada tahun 2020. Untuk meningkatkan kesejahteraan, dibutuhkan data yang akurat dan tepat sasaran, yaitu dengan melakukan penelitian analisis klaster, tepatnya metode Fuzzy C-Means Clustering. Dengan metode Fuzzy C-Means Clustering, akan dicari jumlah klaster untuk data indikator kesejahteraan rakyat di Jawa Timur.Namun, dalam menjalankan metode Fuzzy C-Means, peneliti harus menetukan jumlah klaster terlebih dahulu, sehingga jika peneliti asal dalam menentukannya maka akan berdampak pada hasil klaster yang tidak optimal, serta mengakibatkan pengambilan keputusan  dan kesimpulan yang salah oleh peneliti, akibatnya hal tersebut menjadi kelemahan dari metode Fuzzy C-Means Clustering. Jumlah klaster yang optimal ditentukan dengan Cluster Validity Index. Untuk mendapatkan jumlah klaster yang optimal, algoritma pada metode Fuzzy C-Means harus dijalankan berkali-kali untuk setiap jumlah klaster yang telah ditentukan oleh peneliti, kemudian hasil atau outputnya diterapkan ke Cluster Validity Index. Cluster Validity Index yang digunakan dalam penelitian ini adalah Pantition Entropy Index, Partition Coefficient Index, Xie Beni Index, Modifed Partition Coefficient Index dan  Fukuyama-Sugeno Index. Berdasarkan hasil analisis data, seluruh Cluster Validity Index menunjukkan jumlah klaster sebanyak 2 klaster sebagai jumlah klaster yang paling optimal untuk data indikator kesejahteraan rakyat di Jawa Timur pada tahun 2020.
ANÁLISE DA DINÂMICA VERTICAL DE UM VEÍCULO UTV, A PARTIR DE UM MODELO COM 7 GRAUS DE LIBERDADE EM OBSTÁCULOS IDEALIZADOS
Authors:   , Nascimento Matheus de Souza
Published: February 2023

As vibrações estocásticas estão presentes na operação de qualquer veículo, especialmente naqueles de categoria off-road. Desta forma, faz-se necessário analisar como se sucede o respectivo comportamento dinâmico, de modo a inibir a ocorrência de efeitos tidos como indesejáveis e a garantir o desempenho objetivado. O presente trabalho, pauta-se na elabora de um modelo com 7 graus de liberdade, full-car model, com a finalidade de delimitar o comportamento dos modos de vibrar, sob as excitações de certos obstáculos modelados analiticamente. Tais modos, são representados pelos movimentos ocorrentes na massa suspensa: bounce, roll e pitch; e àqueles associados às massas não-suspensas: wheel hop de cada uma das 4 suspensões independentes. Mediante às cargas de excitação, deve-se haver o equilíbrio dinâmico com as forças internas atuantes, porquanto há o deslocamento dos elementos de massa e há as deflexões nos elementos elásticos e de amortecimento. O emprego da Equação do Movimento é fundamental para se preconizar os efeitos inerciais, de amortecimento e de rigidez, existentes em cada um dos graus de liberdade. Com base nas matrizes que denotam tais grandezas, torna-se possível a realização da análise modal, como forma de desacoplar os modos e tratá-los como simples sistemas de 1 grau de liberdade. Como base nisto, o presente trabalho proporciona a obtenção das frequências naturais e dos perfis modais associados a cada modo, ao que se refere à condição de vibração livre. Em circunstâncias forçadas, a Equação do Movimento é solucionada através de métodos de integração numérica, obtendo-se as respostas dinâmicas. O presente projeto parte da premissa do desenvolvimento de um algoritmo, tal qual prescreva todos os fatores citados e torne-se uma metodologia rápida de delimitação do movimento do modelo proposto. Em questão, proporciona avaliar se o sistema apresenta parâmetros que garantam a redução das transmissibilidades de deslocamento e de força, aos elementos considerados. Ademais, deve-se evitar operar por longos instantes de tempo, nas regiões de ressonância, sendo possível constatá-las por meio da Transformada de Fourier. Portanto, os resultados obtidos devem ser tomados como forma de definição das configurações de geometria e de elasticidade, a fim de se alcançar os objetivos previamente definidos, para os projetos da dinâmica vertical de veículos off-road.
Fundamentos de segurança em Mineração
Authors: Gavronski Jorge Dariano
Published: February 2023

A mineração é uma atividade fundamental para a sociedade, mas também tem sido alvo de desconfiança devido aos impactos negativos e acidentes ocorridos ao longo dos anos. É importante garantir que seja realizada de forma responsável, com menos impactos e garantindo a segurança dos trabalhadores.
A gestão dos riscos nas empresas de mineração se tornou mais complexa e exige a incorporação de novas técnicas e habilidades, especialmente relacionadas às relações sociais, questões ambientais e segurança do trabalho.
A realização da mineração de forma mais segura e sustentável é, no entanto, um desafio considerável! Trata-se de uma atividade complexa, que envolve muitos fatores, tem suas peculiaridades, com problemas específicos que envolvem técnicas e alguma subjetividade. A atividade depende de jazidas, recursos não renováveis com vida útil limitada e localizados onde a natureza os colocou, e não necessariamente em locais convenientes.
Os gerentes são responsáveis por gerenciar todos os aspectos da operação, incluindo a segurança dos trabalhadores, a qualidade do produto final, o cumprimento de regulamentações e a maximização dos resultados. Eles são frequentemente confrontados com decisões não rotineiras e precisam tomar decisões sob pressão em situações de risco. Além disso, a mineração pode ter impacto significativo no meio ambiente e na comunidade local que precisam ser consideradas nas decisões.
O uso de tecnologias modernas é uma ferramenta poderosa para facilitar a conformidade com práticas ambientais responsáveis e aumentar a segurança, mas também há muitos exemplos de impactos negativos causados pela falta de conformidade com as melhores técnicas que continuam acontecendo.
O autor, com mais de 40 anos de vida profissional nas empresas de mineração e de professor na Escola de Engenharia da Universidade Federal do Rio Grande do Sul, usou sua experiência e extensa pesquisa bibliográfica para escrever sobre o assunto.
O livro "Fundamentos de Segurança em Mineração" aborda os principais aspectos da segurança na indústria da mineração e tem como objetivo fornecer informações e orientações para os atuais e futuros gestores sobre como gerenciar os riscos. Ele é organizado em onze capítulos e visa contribuir para a melhoria do ambiente de trabalho na mineração, oferecendo condições mais seguras e saudáveis para as pessoas.
Decline in human sperm parameters: How to stop?
Authors: Aboubakr Mohamed Elnashar
Published: February 2023

A large systematic review and meta-regression analysis found that sperm counts all over the world appeared to be declining rather than stabilizing. The decline in male sperm counts does not necessarily translate to a decline in male fertility. The cause of declining sperm counts remains unknown; however, several potential causative factors have been identified: 1. Chronic diseases: diabetes mellitus, hypertension; hyperlipidemia, hyperuricemia and skin Diseases & metabolic syndrome. 2. Environmental factors: bisphenol a; phthalates; heavy metals and heat. 3. Lifestyle: obesity, diet, tobacco, alcohol, marijuana, stress, reduced sleep & sedentary life. Addressing these causes is required to stop or decrease male fertility decline. Action to improve semen quality such as prevention & treatment of chronic disease, decreasing unhealthy lifestyle behaviors such as smoking, poor diet, or lack of physical activity & eliminating toxic environmental chemicals.
PENYEBAB KUALITAS TIDUR BURUK PADA PEKERJA YANG BEKERJA DARI RUMAH DI JABODETABEK TAHUN 2021
Authors: Situngkir Decy , Ayu Ira Marti , Putri Eka Cempaka , Rusdy Mirta Dwi Rahmah
Published: February 2023

Kualitas tidur yang buruk pada pekerja dapat menyebabkan kinerja berkurang, tidak konsentrasi, gangguan kesehatan baik fisik dan mental serta menurunkan kualitas hidup Tujuan penelitian ini untuk mengidentifikasi faktor yang mempengaruhi kualitas tidur pekerja Work From Home, yang dilaksanakan pada bulan Oktober-November 2021. Penelitian ini adalah penelitian kuantitatif dengan desain potong lintang. Sampel pada penelitian sebanyak 87 responden yang diambil dengan Teknik sampling purposive. Pengumpulan data dilakukan dengan kuesioner melalui google form yang terkait variabel terkait yaitu usia, jenis kelamin, stres, kelelahan, konsumsi kafein, kebiasaan olahraga, kebiasaan merokok, riwayat penyakit dan screen time. Analisa bivariat dilakukan dengan menggunakan uji chi-square. Hasil analisa bivariat menunjukkan bahwa usia (p : 0,017; POR : 1,357 ) , kelelahan (p : 0,002; POR : 1,500), dan konsumsi kafein (p : 0,048; POR : 1,409) merupakan penyebab kualitas tidur yang buruk pada pekerja yang bekerja dari rumah. raga. Disarankan agar instansi perlu meninjau prosedur kerja, mengadakan pelatihan mengenai kelelahan, senam online bersama, penerapan peregangan, 20-20-20 dan juga aktivitas berkedip pada mata agar tidak menjadi kering.
Analisa Keragaman warna pada ikan mas koki (carassius auratus) persilangan strain Ranchu, Black Moor, dan Oranda
Authors: Apriani Siti Aisyah , Junaidi Muhammad , Marzuki Muhammad
Published: February 2023

Komoditas ikan hias menjadi salah satu andalan Indonesia dalam menopang perekonomian masyarakat. Usaha budidaya ikan hias mampu memberikan keuntungan yang lebih bagi pembudidayanya. Warna merupakan salah satu parameter dalam penentuan nilai ikan hias. Semakin cerah warna suatu jenis ikan, maka semakin tinggi nilainya. Salah satu jenis ikan hias air tawar yang digemari oleh masyarakat dan memiliki nilai ekonomis yang tinggi adalah ikan mas koki (Carassius auratus). Perpaduan warna yang lemah dan warna yang kurang menarik pada ikan mas koki mengakibatkan nilai jualnya berkurang sehingga perlu dilakukan hibridisasi atau persilangan antar strain ikan mas koki untuk mendapatkan keturunan yang unggul dan memiliki warna yang lebih indah dan mempunyai kualitas yang baik. Penelitian ini bertujuan untuk mengetahui keragaman warna ikan mas koki persilangan antara strain Ranchu, Black Moor dan Oranda. Penelitian ini dilakukan selama 50 hari dengan metode eksperimental menggunakan rancangan acak lengkap (RAL) dengan 4 perlakuan dan 3 kali ulangan. Adapun perlakuan yang dilakukan yaitu : Perlakuan A : Rancu jantan x Black Moor betina, Perlakuan B : Black Moor jantan x Ranchu betina, Perlakuan C : Oranda jantan x Black Moor betina, Perlakuan D : Oranda jantan x Ranchu Betina. Hasil penelitian ini menunjukkan bahwa hasil persilangan antar strain ikan mas koki di dapatkan pengukuran nilai hue yang terus menurun selama 45 hari pemeliharaan, yang berarti menunjukkan bahwa warna ikan semakin bagus. Tingkat perubahan pengukuran kecerahan warna tertinggi pada Perlakuan C (Oranda jantan × Black Moor Betina) yaitu 15,06±0,29. Peningkatan warna ikan mas koki disebabkan oleh faktor genetik, secara genetik ikan mewarisi warna-warna tertentu dari induknya, biasanya ikan jantan akan menampilkan warna lebih kuat daripada ikan betina. Kemiripan warna antara induk dan anakan pada ikan hias menunjukkan 50% dipengaruhi oleh gen induk.
21st Century Learning Values, Character and Moral Education in An Effort to Overcome Student's Moral Decadence
Authors: Aryani Ine Kusuma , Yuliarti Yuliarti
Published: February 2023

Starting from the rampant behavior and attitudes of moral decadence or a decline in moral values among adolescents, 21st century learning requires a theoretical study of values, character and moral education that is more comprehensive, conducive and consistent in overcoming moral decadence. Educational thinkers (including moral and charac¬ter education) such as: (1) Thomas Lickona; (2) Ki Hadjar Dewantara, and (3) Lawrence Kohlberg, define the concept of education as having different emphases, but they essentially also have the same view, namely that education emphasizes the goal of making students intellectually and morally good, national character, noble character, and carried out through a learning process with directed procedures and adequate infrastructure. By conducting qualitative research-case studies in several schools, the results obtained are that there are seve¬ral alternatives to overcome moral decadence behavior, including: a) Supervision; b) provide character education; c) law enforcement as fair as possible; d) improve religious and character education or moral or character education; e) attention from all parties, the government, the education office (in particular), practitioners, schools, especially parents of students.
Persepsi dan Kesiapan Guru dalam Menghadapi Asesmen Kompetensi Minimum
Authors: Nurhikmah Nurhikmah , Hidayah Isti , Kadarwati Sri
Published: February 2023

Penelitian ini bertujuan untuk mengetahui persepsi guru dalam menghadapi AKM tahun 2021 dan untuk mengetahui kesiapan dalam menghadapi AKM. Penelitian ini mengguanakn metode deskriptif. Teknik pengumpulan data yang dilakukan dalam penelitian ini adalah observasi, wawancara dan dokumentasi. Penelitian ini dilaksanakan di SD 23 Batara Kota Palopo. Penelitian dilakukan di SD 23 Batara didasarkan atas informasi bahwa guru  bahwa pernah mengikuti pertemuan tentang pembahasan AKM di Kota Palopo. Hasil penelitian menunjukan bahwa guru sudah memahami AKM dilihat dari kemampuan guru membuat komponen-komponen dalam penyusunannya. Kesiapan guru juga sudah cukup dalam menghadapi AKM tahun 2021
Peran Orang Tua dalam Pembelajaran Matematika Ditinjau Jenis Pekerjaan (Studi pada Siswa Kelas V SDN 192 Burau dimasa Pandemi Covid-19)
Authors: Sriwati Sriwati , Suaedi Suaedi , Ma’rufi Ma’rufi
Published: February 2023

Tujuan Penelitian ini adalah Peran Orang Tua dalam Pembelajaran Matematika Ditinjau dari Jenis Pekerjaan. Penelitian ini merupakan Studi pada Siswa Kelas V SD 192 Burau dimasa Pandemi Covid-19 yang dilaksanakan bulan Juni 2021. Subjek penelitian yang dijadikan sebagai informan adalah orang tua siswa kelas V SD 192 Burau Kabupaten Luwu Timur sebanyak 31 orang, dalam penelitian ini informan yang diambil hanya 3 orang saja yang mewakili jenis pekerjaan masing-masing, yaitu sebagai petani, pegawai dan wiraswasta. Intrumen penelitian yang digunakan yaitu pedoman observasi, pedoman wawancara dan catatan dokumentasi. Metode yang digunakan dalam penelitian yang penulis gunakan untuk mengumpulkan data yang diperoleh adalah sebagai berikut: metode interview (wawancara), metode observasi dan metode dokumentasi. Analisis data yang digunakan yaitu analisis penelitian kualitatif. Hasil penelitian menunjukkan bahwa (1) gambaran peran orang tua siswa yang bekerja sebagai petani dalam pembelajaran matematika di masa pandemi covid 19, yaitu telah berperan dengan baik dalam menyediakan fasilitas belajar dan memberikan motivasi, namun masih kurang dalam hal mengawasi kegiatan belajar anak dan membantu mengatasi kesulitan belajar, (2) Gambaran peran orang tua siswa yang bekerja sebagai pegawai dalam pembelajaran matematika di masa pandemi covid 19, yaitu telah berperan dengan baik dalam menyediakan fasilitas belajar, memberikan motivasi, mengawasi kegiatan belajar anak, dan membantu mengatasi kesulitan belajar, (3) Gambaran peran orang tua siswa yang bekerja sebagai wiraswasta dalam pembelajaran matematika di masa pandemi covid 19, yaitu telah berperan dengan baik dalam menyediakan fasilitas belajar, memberikan motivasi, mengawasi kegiatan belajar anak, dan membantu mengatasi kesulitan belajar
Penerapan Penerapan Model Problem Based Learning untuk Meningkatkan Hasil Belajar Matematika Materi Pokok Penjumlahan dan Pengurangan Bilangan Desimal
Authors: Ratna Ratna
Published: February 2023

Jenis penelitian ini adalah Penelitian Tindakan Kelas yang bertujuan untuk meningkatkan hasil belajar melalui penerapan model Problem-Based Learning dalam pembelajaran Matematika materi pokok penjumlahan dan pengurangan bilangan desimal pada siswa kelas V SD Inpres Gallang Kecamatan Bontonompo Selatan. Subjek dalam penelitian ini adalah seluruh siswa Kelas V SD Inpres Gallang Kecamatan Bontonompo Selatan tahun pembelajaran 2019/2016 yang berjumlah 35 orang. Hasil Penelitian menunjukkan bahwa nilai hasil belajar siswa dari siklus I sampai siklus II mengalami peningkatan. Hasil belajar pada siklus pertama menunjukkan bahwa nilai rata-rata hasil belajar siswa adalah 66,29. Pada siklus kedua nilai hasil belajar siswa mengalami peningkatan yang signifikan. Nilai rata-rata siswa meningkat menjadi 68,69. Pada siklus pertama terdapat 21 orang siswa atau 60% telah mencapai nilai KKM, dan pada siklus kedua meningkat menjadi 30 orang siswa atau 85,71%.
Customary Settlement of Certain Criminal Cases in the Indigenous Community of Kenegerian Benai, Kuantan Singingi
Authors: Effendi Erdianto , Putra Setia
Published: February 2023

This study analyzed the resolution of specific criminal cases within the indigenous peoples of Kuantan Singingi, Riau. The shift in customary laws towards a modern legal system has caused various problems, including accumulating case files and overcapacity in prisons. This occurred because the community has also lost its grip on solving problems with the existing customary laws. Therefore, this study involved interviews with chairpersons, secondary leaders, customs on conflict resolution among indigenous peoples, and the use of primary data. The results highlighted that the customary settlement of criminal cases can sufficiently resolve conflicts in the community. Furthermore, it overcame the accumulation of case files in the courts and overcapacity in penitentiary institutions.
Innovative technical solutions for improving performance of wooden floors
Authors: Signorello Matilde , Gulli Riccardo , Prati Davide
Published: February 2023

This paper presents an innovative technology of timber floor whose function is both the replacement of horizontal elements in historical buildings, not subject to constraints of protection, and the utilization in new buildings. The new system responds to the market demand that requires high performance characteristics in terms of stiffness in the plane, correct transmission of the horizontal actions, lightness and low thicknesses. The floor at issue is composed of two plywood panels glued in the intrados and extrados to a moulded grid panel in GFRP with a single warping of glass fibres. We want here to present the stages of study, research and design, that helped define an element considerably rigid and at the same time lightweight, trying to contain the thickness of the section. Laboratory testing phase has highlighted the increase in stiffness and flexural limitation that the coupling of the moulded grid panel with plywood panels undergoes in the different configurations.
Knowledge approaches for the recovery of built heritage
Authors: Pagliuca Antonello
Published: February 2023

Editorial
مقاصد الشريعة وأهميتها في االجتهاد
Authors: Haq Husnul
Published: February 2023

Ijtihād is an important way to discover the law over new issues. The need for ijtihād in the present becomes even more important as the problem develops with the development of science and technology. Scholars (ulama) are urgently needed to discover the law over these new problems by using the correct method of ijtihād, by using texts without putting aside the reality of life and the intentions (maqāshid) behind those texts. This research aims to describe the urgency of maqāshid sharia in ijtihād. The study begins by explaining the meaning of ijtihād as well as maqashid sharia, and finally discovering the use of maqāshid sharia on the contemporary fatwas. The approach used in this research is descriptive-qualitative approach, because this study is intended to reveal and describe the meaning of ijtihād as well as maqāshid sharia, and the use of maqāshid sharia on those fatwas. By using research methods outlined above, it can be concluded that the maqāshid sharia have an important role in ijtihād. Therefore, the contemporary scholars relay on the maqashid sharia in their fatwas; in worship, transactions, family jurisprudence, modern medicine and others.
Kedewasaan Wanita Dalam Pemikiran Hukum Tentang Posisi Wali Dalam Akad Pernikahan (Kajian Al-Fiqh ‘Ala Al-Madhahib Al-Arba’ah)
Authors: Hadziq Hisbulloh
Published: February 2023

This article studies the opinion of fuqaha on the role of guardians in marriage. Some scholar consider it as an obligation, while others do not argue that it should be in marriage. And what is the relationship between the guardian with the readiness/maturity of the bride candidate.Although the marriage was only performed by both brides, but to start with it, the involvement of others is required, such as guardians. This article is a literal study where data is obtained through the exploration of the classical books in four popular madhhabs.These datas are then analyzed using acomparative approach.The results concluded that the existence of the guardian is closely related to the maturity of the prospective bride to establish a marriage.
Konsepsi Imam Syafi’i Tentang Ittihadul Majlis Dalam Akad Nikah
Authors: AA Multazim
Published: February 2023

Marriage is a basic principle for  society to continuoing social life or household life, legal descendants and the destruction of man and women desires. A new couple marriage meets and hope their marriage will be harmonious. One of the pillars of marriage is shighat (Ijab and qabul), which must be Ittihadul Majlis (united in seats or majlis) on Syafi’I School. The Ulama are relatively different in providing concepts /opinions about this matter. Therefore, there needs to be a positive answer, what is the concept / opinion of Imam Syafi’I.   Regarding the legal status of Ittihadul Majlis in the akad marriage, considering that the implementation of this in the community is still relatively large on  a Shafi’i Madzhab.
Implementasi Taklik Talak di Desa Plakaran dan Buduran Kec. Arosbaya Kab. Bangkalan
Authors: Nafik Moh , Taufik Abdullah
Published: February 2023

Tujuan perkawinan adalah untuk menciptakan keluarga yang harmonis, jauh dari kata perceraian. Akan tetapi, tidak menutup kemungkinan rumah tangga yang dibangun sedemikian rupa akan berakhir oleh sebab-sebab yang sulit dihindari. Untuk meminimalisir sebab-sebab terjadinya perceraian, suami istri dapat melakukan suatu perjanjian, salah satunya adalah shighat taklik talak.

Taklik talak merupakan salah satu perjanjian yang diadakan dalam perkawinan, dalam hal ini sighat taklik diucapkan oleh suami setelah akad nikah, yang isi dari sighat taklik talak tersebut telah ditentukan dalam Peraturan Menteri Agama RI No. 2 tahun 2000, pengucapannya tidak wajib dan tidak menjadi syarat sahnya sebuah perkawinan. Namun jika sighat taklik talak tersebut telah diucapkan maka tidak dapat dicabut kembali. Implementasinya di desa Buduran dan desa Plakaran taklik talak tidak di lafadzkan, akan tetapi suami langsung mananda tanganinya.

Permasalahannya di sini adalah apakah suami paham terhadap sighat isi taklik talak yang ia tanda tangani atau hanya memenuhi perintah dari petugas KUA saja, dan bagaimana keterkaitan antara pemahaman sighat taklik talak dengan tercapainya tujuan perkawinan menurut KHI pasal 3. Penelitian ini merupakan penelitian lapangan (field research), yaitu penelitian yang dilakukan di desa Buduran dan desa Plakaran, Kecamatan Arosbaya, Kabupaten Bangkalan, Penelitian ini menggunakan pendekatan kualitatif dengan analisis deskriptif, dimana kehadiran peneliti di lapangan sangat diperlukan. Sumber data utama penelitian kualitatif adalah kata-kata dan tindakan, selebihnya adalah data tambahan seperti dokumen. Metode pengumpulan data yang digunakan peneliti adalah dengan menggunakan metode wawancara, observasi dan dokumentasi. Subyek penelitiannya yaitu para suami yang meninggalkan istri.Implementasi taklik talak di lakukan oleh istri yang di tinggalkan suaminya tanpa adanya penyelesaian perceraian, dikarekan suami merasa kecewa dan sakit hati kepada istri atau juga karean suami meninggaalkan istri dan kawin lagi dengan wanita lain bahkan juga karena tidak adanya biaya perkara.
Praktik Waris Adat Tunggu Tubang pada Masyarakat Semendo Pajar Bulan Lampung Barat
Authors: Rohmansyah  , Zayad Abd. Rahman  , Abdul Wahab Ahmad Khalil
Published: February 2023

Customary inheritance law in Indonesia has diversity based on regional customs, one of which is waiting for Tubang with a female mayoral inheritance system as the sole heir to receive an inheritance. This paper seeks to understand the system and analysis of Islamic law on the practice of customary inheritance in the village of Pajar Bulan-West Lampung. This type of research is qualitative-empirical and uses the theory of 'urf as an analytical knife. This study found that the practice of inheritance the costom waiting for Tubang in the Semendo community in Pajar Bulan village is carried out in three systems: First, the female mayoral system (the eldest daughter), that is, those who are entitled to receive the inheritance in full and not divided. Second, the male mayorate system which replaces the female mayorate as a waiting Tubang through family deliberations. Third, the ngangkit marriage system, namely the marriage of sons from families who do not have daughters waiting for Tubang to women from relatives who are found waiting for Tubang. Meanwhile, the practice of customary inheritance, waiting for Tubang, is analyzed from sources of Islamic law ('urf). So it can be grouped into three categories: first in terms of form, the customary inheritance of waiting for Tubang is included in the category of customary customs in deeds (al-'urf al-'amaliyah). Both in terms of value, the practice of inheritance waiting for tubang is included in the customary category which is in line with shari'ah principles (al-'urf al-shahih). Thirdly, in terms of scope, the practice of customary inheritance of waiting for Tubang is included in the category of general customs (al'urf al-'am) which applies to the Semendo community of Pajar Bulan Village.
Tradisi Larangan Nikah Ngalor Ngulon di Daerah Purwoharjo Banyuwangi Perspektif Teori Sistem Jasser Auda
Authors: Tamam Badrut , Ismawati Risna
Published: February 2023

The purpose of this research is to find out the background factors and description of the tradition of prohibiting Ngalor Ngulon marriage in Purwoharjo Village from the Perspective of Jassir Auda's System Theory. This research method uses qualitative field research with a conceptual approach using Jassir Auda's systems theory concept. The research data was generated through direct interviews with the people of Purwoharjo Village, Purwoharjo District, Banyuwangi Regency as the research location. The conclusion of this study is that the Ngalor Ngulon Marriage Prohibition tradition is prohibited in Purwoharjo Village due to several factors, namely habit or customs, lack of religious knowledge, belief, and social structure. Based on Jasser Auda's view, the purpose of Islamic law must be universal so that Islamic law can be accepted anytime, anywhere, and in all circumstances, with the aim of the common good rather than individuals. A system for dealing with problems must be in accordance with the goals of Islam itself. Referring to the Ngalor Ngulon Marriage Prohibition tradition, it can be preserved by removing fasid or harmful elements in the custom. This is because this tradition is a custom or custom of Purwoharjo Village which cannot be simply erased. This tradition also does not necessarily prohibit marriage, but only in certain directions, namely Ngalor Ngulon.
Mechanochemical synthesis of porous silicon oxycarbide composites
Authors:   Ivanovo State University of Chemistry and Technology, Grishin I. S. , Smirnov N. N. ,   Ivanovo State University of Chemistry and Technology, Smirnova D. N. ,   G.A. Krestov Institute of Solution Chemistry of the Russian Academy of Sciences
Published: February 2023

The work is devoted to investigation of the process of mechanochemical synthesis of porous silicon oxycarbide composites. The synthesis was carried out by mechanical treatment of several mixtures of activated carbon and white soot with different mass ratios. Samples were investigated using such methods as X-ray diffraction, infrared spectroscopy, low-temperature nitrogen adsorption/desorption and potentiometric titration. Synchronous thermal analysis including thermogravimetric analysis and differential scanning calorimetry was performed. The results of X-ray diffraction analysis showed that no new phases were formed in the process of mechanochemical synthesis, and the structure of composites obtained can be characterized as highly amorphous. The possibility of activated carbon and white soot to be chemically bonded with the formation of silicon oxycarbides, which act as a binder in the composite structure, during intensive supply of mechanical energy to raw materials was proved. Thermal stability of silicon oxycarbides formed and the amount of free carbon that was not bonded with silicon dioxide were estimated by synchronous thermal analysis. It was established that the initial mixture composition significantly affects the surface chemistry of composites synthesized, which is expressed by a change in concentration of different surface functional groups. A possible mechanism of solid phase interaction between activated carbon and white soot resulting in the formation of Si–O–C bonds was proposed. Investigation of porous structure of composite materials obtained showed that the specific surface area and pore volume become lower with an increase in white soot concentration in the initial mixture. It is possible to adjust the porous structure of composites by changing the activated carbon to white soot mass ratio.
ТЕРМОДИНАМИКА НЕРАВНОВЕСНЫХ СОСТОЯНИЙ И АКУСТИКА
Authors:   Российский химико-технологический университет им. Д.И. Менделеева, ШЛЁНСКИЙ О. Ф. , АНТОНОВ С. И. ,   Российский химико-технологический университет им. Д.И. Менделеева, ХИЩЕНКО К. В.
Published: February 2023

Заложены основы термодинамики и молекулярной физики неравновесных состояний газа, возникающих при быстром нагружении, и их приложения в акустике высоких частот и больших чисел Маха. Для научных работников и инженеров, специализирующихся в области физики звука и в аэродинамике летательных аппаратов.
Teaching irony in the Spanish/L2 classroom
Authors: Martín-Gascón Beatriz
Published: February 2023

This article presents an empirical study on the implementation in the Spanish/L2 classroom of a cognitive-based pedagogical material to teach irony building from previous research on irony detection in Spanish and English tweets (Author 1, 2019, in press). Participants were 87 intermediate and 82 advanced students from a North American university. Data were collected during a 75-minute classroom session following a pretest/posttest design to measure irony production and identification. A linguistic background and language use questionnaire was also administered prior to instruction. Quantitative data derived from the irony recognition tests were analysed through a scoring system. Mixed data from the irony production tests were codified to pinpoint learners’ ways of expressing irony using an analysis scheme based on Ruiz de Mendoza’s (2017) twofold category of irony. The results revealed a significant improvement after the intervention for students from the two proficiency levels. Advanced students were significantly better in the production task; however, no significant difference was found between the two groups in the irony recognition tasks. Our findings outline the impact and importance of explicitly teaching irony –a rather neglected aspect heretofore– already at lower levels to avoid misunderstandings in the L2 and enhance learners’ intercultural awareness and communicative competence.
Post-writing form-focused instruction in process-genre-oriented writing classrooms: Effects on second language learners’ writing accuracy
Authors: Peng Yingying , Barrot Jessie
Published: February 2023

Recent findings have provided growing evidence in support of process-genre-oriented writing pedagogy. However, these types of approaches tended to place form-focused instruction (FFI) in the background, particularly the explicit teaching of grammar (i.e., isolated FFI). As such, limited improvement in writing accuracy was reported by recent studies. It is, therefore, important to look into how isolated FFI might further improve this aspect of writing within process-genre-oriented writing classrooms. Thus, the current study investigates the effects of post-writing isolated FFI (post-FFI) on second language (L2) writing accuracy within this writing environment. Using mixed methods quasi-experimental design, the findings show that post-FFI benefits students as it improved their overall writing accuracy, particularly errors that impede meaning (levels 2 and 3 errors). This improvement was attributed to noticing, contextualised learning of forms, and students’ psycholinguistic readiness as supported by students’ qualitative responses. Nonetheless, some challenges were also reported by students regarding the intervention. Implications for L2 writing pedagogy and future research are discussed.
Pedagogical Translanguaging. Cenoz, J., & Gorter, D. (2022). Cambridge University Press, 68 pages, ISBN: 978-1-009-01440-3.
Authors: Wen Ju
Published: February 2023

Translanguaging generally refers to the use of two or more languages consciously or unconsciously at the same time for communicative purposes in a multilingual context (Conteh, 2018). Pedagogical translanguaging is the teaching practice that utilizes various teacher-planned activities to foster language and content learning in classroom settings by activating all the linguistic knowledge students already possess (Cenoz & Gorter, 2022). In this connection, pedagogical translanguaging provides a theoretical and instructional approach to support the development of all the languages used by multilingual learners. More importantly, the strength of pedagogical translanguaging lies in its potential to inspire confidence and encourage participation in language classrooms. Because learners are allowed to take advantage of their entire linguistic repertoire to be fully engaged in the learning of a target language (Hirsu, Zacharias, & Futro, 2021). However, there are more things to consider than meets the eye for the implementation of pedagogical translanguaging.
Naturaleza de las expectativas competenciales logradas por docentes en formación inicial para la enseñanza temprana del inglés
Authors: Sanz-Trigueros Francisco Javier , Guillén-Díaz Carmen
Published: February 2023

Atendiendo a las lógicas de profesionalización y acompañamiento asumidas por los formadores universitarios, este estudio explora la naturaleza de las expectativas competenciales logradas por estudiantes del Grado en maestro/maestra de Educación Infantil que van a ocuparse de la enseñanza temprana del inglés. Movilizando la toma de conciencia instrumentada por el Portafolio Europeo para maestros de Educación Infantil (Goullier et al., 2015; 2020), las informaciones son obtenidas de una muestra significativa de cuatro promociones de esos futuros docentes. El tratamiento analítico se lleva a cabo con la técnica del análisis de contenido temático y por medio de categorización, adoptando un enfoque descriptivo-interpretativo. Los resultados, por el grado de importancia atribuida a los campos de competencias docentes establecidos a escala europea, y desde la caracterización semántica de las manifestaciones sobre sus propias competencias docentes, anticipan el panorama de un perfil profesional con desequilibrios entre los campos competenciales. Revelan focos críticos relativos al elemento lingüístico-cultural clave en una enseñanza temprana del inglés, así como líneas de remediación reductoras de incertidumbres de los formadores universitarios para gestionar acciones formativas adaptadas y optimizar el proceso de desarrollo profesional de los especialistas.
Historical Development of English Learning Motivation Research: Cases of Korea and Its Neighboring Countries in East Asia. Kim, T. Y. (2021). Springer Singapore, 318 Pages, ISBN: 9789811625121
Authors: Li Chili , Liu Bingjie
Published: February 2023

Considering such intricate history regarding English learning in Korea and its neighboring nations in East Asia, Kim publishes the book Historical Development of English Learning Motivation Research: Cases of Korea and Its Neighboring Countries in East Asia in hope of contributing to L2 motivation research by analyzing Korean students’ English learning motivation not from synchronic but from macro, diachronic viewpoints.
Application of Optimal Control Theory to Inventory Problems That Are Increasing at PT. Canang Indah
Authors: Hidayah Nur , Aidah Asnil
Published: February 2023

This journal discusses optimal control of inventory problems that are increasing. The inventory in the company is needed, to meet every incoming demand. Inventory in minimum quantity can result in shortage of inventory. But inventory quantity maximum can result in losses, due to the minimum demand. The purpose of this research is to determine the level of optimal inventory in PT. Canang Indah. Using the optimal control theory model and analyzing the stability of the dynamic differential equation, to find the optimal inventory level. Obtained optimal inventory levels achieve stability at the time . For the planning length of 12 months includes: raw material inventory (logs sengon and rambung), production (finished materials in process) and finished particle board products that are in the warehouse. From this research optimal control theory can be applied in PT. Canang Indah to optimize inventory on the problem of increasing inventory.
COMPARISON OF ARIMA AND WINTERS METHODS ON SALES FORCASTING OF FURNITURE COMPANIES AT UD PODOMORO ASAHAN
Authors: Frischa Ledya , Sari Rina Filia , Husein Ismail
Published: February 2023

Economic growth in Indonesia affects the need for household furniture. With the increasing demand, consumers have to wait a long time for the requested furniture. This causes sales to not be optimal due to consumer disappointment which results in cancellation of requests. The purpose of this research is to determine the optimal development of sales and make a production schedule based on the forecasting results obtained. The data of this research are window sales at UD. Podomoro Asahan from July 2016 to July 2021. The data was processed using the ARIMA and Winters methods and then compared between the two methods.
The results of the study used the ARIMA method, namely using the ARIMA model (0,1,1) with an error value of MPE -0.079772% and MAPE 16.592778%. The results of the study used the Winters method, namely using the smoothing constant α=0.546225; β=0.259846; γ=0.116178; with MPE error value -0.39785% and MAPE 39.78471%.
THE EFFECT OF CHEMICAL ADDITION FACTORS ON EXTERNAL WATER PURIFICATION WITH MICROSOFT EXCEL APPLICATION
Authors: Harahap Bonar , Rahman Aditya , Arfah Mahrani
Published: February 2023

This study aims to see the influence of chemical addition factors such as Alum, Soda ash, and Flocculand in external water treatment on water purification that will be used in processing in palm oil mills does not form scale / sediment on the walls, especially at boiler stations / boilers. This study was conducted in the laboratory using jartes with each triplo experiment / 3 times with the addition of a predetermined chemical dose and seen the turbidity / level of clarity and recorded processed into data. Then the results of the recapitulation of the research data obtained will be processed using the  statistical analysis method using the complete random design (RAL) method of 3 factorials and continued with the results of the anova / fingerprint test table and the data processing will use the help of the Microsoft Excel application. From the results of the research obtained using the RAL (Complete Random Design) method 3 factorials the result that the influence of the addition of alum and flocculant chemicals will have a real effect on water purification which means  that the Fhitung > Ftabel  value, then Ho is rejected, alum and flocculants have the function of forming flocs that aim to precipitate dirt so that the water can be purified, it is very dominantly needed,  While on the addition of chemical soda ash with the result of the decision obtained F count 0.186746989 < F table 3.168245967 So it can be concluded that Ho is accepted at the real level of ά.  which means that the treatment has no real effect on the observed response. This is because soda ash has a function that can only be used as a pH regulator for the water to be purified in the palm oil mill.
A Systematic Review of Marine Risk Assessment: The Fuzzy Analytic Hierarchy Process (FAHP)
Authors:   Ministry of Higher Education, Parmen A , Abdullah NM ,   Universiti Tun Hussein Onn Malaysia
Published: February 2023

This systematic review examines the marine risk assessment (MRA) by identifying the most viable method in assessing marine risks using the latest technology. This paper centers on the Fuzzy Analytic Hierarchy Process (FAHP) where the techniques and advantages of FAHP in facilitating important decisions were analyzed. A systematic review of the literature was conducted to highlight the significance and potentials of FAHP in providing a comprehensive risk assessment analysis which serves as a standard applicable guideline in the marine industry. To begin, a systematic search was conducted in three electronic databases (Mendeley, Scopus, and ScienceDirect) to gather relevant material. They're a database of sorts. Following the completion of the data, a systematic review was done in accordance with the findings. This document, which focuses on a variety of risk assessment disciplines, offers the analysis and outcomes of many studies that used a variety of analytical approaches, all of which were conducted using FAHP. Furthermore, the findings of this analysis provide further insights and choices in the area of hierarchical decision-making, particularly in the realm of risk assessment.