bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Kinerja Seismik Rumah Pasangan Batu Bata
Authors: Hasibuan Samsul 
Published: December 2021

Indonesia adalah salah satu negara yang letaknya dekat dengan pertemuan lempeng besar bumi, hal ini menyebabkan gempa sering terasa dan berimbas pada bangunan. Mayoritas bangunan yang rusak akibat gempa adalah rumah, sedangkan gedung–gedung tinggi relatif mampu bertahan karena kemampuan gedung sudah diperhitungkan dengan matang. Laporan-laporan studi lapangan mengenai keruntuhan bangunan gedung ataupun perumahan ketika terjadi gempa bumi besar di Indonesia masih didominasi pada bangunan yang tidak dihitung dimana hanya menggunakan struktur dinding pasangan bata merah dan struktur dinding bata terkekang. Pada makalah ini rumah pasangan batu bata akan di modelkan dan dianalisis menggunakan bantuan software ETABS v9.7.4 dengan asumsi rumah pasangan batu bata tersebut berada di wilayah zona Gempa 4 dengan percepatan puncak di batuan dasar sebesar 0,20 (g) dan rumah tersebut dibangun di daerah tanah lunak. Selanjutnya hasil analisis memperlihatkan kinerja pada rumah pasangan batu bata akibat Gempa yang terjadi. Overall rumah pasangan batu bata termasuk kedalam level kinerja (Life Safety).
Identifikasi Risiko Menggunakan IBPRP dan JSA Berdasarkan PERMEN PUPR NO. 21 Tahun 2019 (Studi Kasus: Pekerjaan Struktur Fondasi Pada Proyek Pembangunan Gedung Layanan Pembelajaran Fakultas ISIP Universitas Jendral Soedirman Purwokerto)
Authors: Kurniawan Riyan Riski , Bhaskara Adwitya 
Published: December 2021

ABSTRACT

Construction project of building frequently has risk. Often occurring risk often is job accident. Job accident may be one of causes inhibiting project job activity. According to the data of Social Health Organizing Agency for labor, the job accident rate was 130.926 in 2017. Application of a good Construction Safety Management System is expectable to minimize resulting risk probability. This study used method of Danger Identification and Opportunity Risk Assessment (IBPRP) and Job Safety Analysis (JSA) deriving from PURR Government Regulation Number 21/2019. This study aimed at finding IBPRP and JSA designs as well as analogy of problem identification and control variables of foundation job in the Construction Project of Learning Service Building (FISIP) of General Soedirman University of Purworejo. The results of IBPRP and JSA analysis indicated that risk identification and risk rate of foundation job in construction project of Learning Service Building (FISIP) of General Soedirman University of Purwokerto, the foundation job had 48 risks identified from 11 job sequences. All of the 49 identified risks were in low risk rate, where rate value of matrix 2 (two) and 14 risks had rate value of matrix 4 (four).

Keywords: Construction Safety Management System (SMKK), risk, risk rate, risk matrix, IBPRP, JSA.
Stabilisasi Tanah Lempung Ekspansif dengan Menggunakan Vermikulit dan Lumpur Bledug Kuwu terhadap Nilai Kuat Tekan Bebas
Authors: Syahril S , Kumalasari Desy 
Published: December 2021

Infrastruktur jalan di Indonesia saat ini sering kali dijumpai kondisi perkerasan jalan yang sering rusak. Salah satu penyebab kerusakan adalah kegagalan daya dukung tanah dasar. Daya dukung yang rendah dan potensi pengembangan yang tinggi yang sering terjadi pada tanah ekspansif. Tanah ekspansif adalah tanah yang memiliki kembang susut yang besar. Bila suatu konstruksi dibangun diatas tanah ekspansif maka akan terjadi kerusakan antara lain retakan pada perkerasan jalan. Salah satu cara yang digunakan untuk mengatasi permasalahan tersebut adalah menstabilkan tanah dengan meningkatkan daya dukung tanah asli. Stabilisasi yang digunakan pada penelitian ini berupa penambahan vermikulit dan lumpur bledug kuwu. Sifat vermikulit yang dapat menyerap air dan lumpur Bledug Kuwu yang memiliki bahan penyusun kimia hampir sama dengan fly ash, serta mengandung CaO seperti kapur, maka perlu dilakukan penelitian untuk mengetahui pengaruh penambahan vermikulit dan lumpur Bledug Kuwu terhadap nilai kuat tekan bebas pada tanah lempung ekspansif. Vermikulit yang digunakan sebesar 4% untuk seluruh benda uji, dan variasi dari persentase lumpur Bledug Kuwu sebesar 5%, 10%, 15%. Dari hasil yang didapatkan terjadi kenaikan kuat tekan bebas pada tanah yang telah distabilisasi. Campuran optimum dengan nilai kuat tekan bebas tertinggi dihasilkan dari varian 3 yaitu 4% vermikulit dan 15% lumpur Bledug Kuwu.
Pengaruh Penggunaan Abu Daun Bambu sebagai Filler pada Campuran HRS – WC (Hot Rolled Sheet)
Authors: Fathonah Woelandari , Intari Dwi Esti , Ningrum Mitha Rahayu 
Published: December 2021

Perkerasan jalan di Indonesia umumnya menggunakan Lataston atau dikenal dengan istilah Hot Rolled Sheet – Wearing Course (HRS – WC) dimana pada campurannya menggunakan aspal, agregat kasar, abu batu, dan bahan pengisi (filler). Pada penelitian ini menggunakan daun bambu sebagai filler,karena tanaman bambu banyak ditemui di Indonesia terutama di Pulau Jawa. Berdasarkan studi literature, daun bambu memiliki kandungan silika yang hampir sama dengan abu sekam padi.
Penelitian ini bertujuan untuk menganalisis pengaruh penggunaan abu daun bambu sebagai filler terhadap karakteristik campuran HRS – WC terdiri dari VIM, VMA, Stabilitas, Flow dan Marshall Quotien. Penelitian ini menggunakan variasi kadar abu daun bambu 1%, 2%, dan 3% terhadap berat campuran dengan varias kadar aspal 6%, 6,5%, 7%, 7,5%, dan 8% pembuatan campuran mengacu pada spesifikasi Bina Marga 2018.
Berdasarkan hasil penelitian abu daun bambu mempengaruhi nilai Karakteristik Marshall pada benda uji. Hasil penelitian mendapatkan nilai KAO pada persentase kadar abu daun bambu sebesar 2 % dan kadar aspal 7,5% dengan nilai stabilitas sebesar 1941,67 kg, flow 4,23 mm, VIM 5,10 %, VMA 22,57 % dan marshall quotient sebesar 459,00 kg/mm. Hasil penelitian menunjukkan bahwa abu daun bambu berpengaruh terhadap karakteristik marshall sebagai filler.
Kinerja Bus Trans Padang Koridor IV dan Karateristik Penumpangnya
Authors: Zaidir Salma Wahid , Purnawan Purnawan 
Published: December 2021

In order to counterbalance movement of the city is by building mass transportation. However, the number of users who interested in using Trans Padang Corridor IV is relatively low. Analysis of the performance and passengers characteristics of the Trans Padang Corridor IV Bus is useful for improving performance based on the characteristics of the passengers. This study used a quantitative method in the form of observations, interviews, and also questionnaires which were described descriptively. Performance analysis was based on the decision of the Director General of Land Transportation No.SK.687/AJ.206/DRJD/2002. Based on the performance analysis (load factor, headway, waiting time, amount of buses, travel time, speed, capacity and cycle time) only waiting time was in accordance with the reference. For the passengers characteristics dominated by women, age range 36-45 years old, live in Lubuk Buaya urban village, private employee occupation, salary range <Rp. 500,000, do not have personal vehicle, the distance from the house to the bus stop is about 500m-1 km, work trip destination, reach the departure bus stop and final destination on foot, the time took from the departure to the destination is <5 minutes, the location of the departure stop is at the Lubuk Buaya bus stop, the destination area is Lubuk Buaya urban village, and the reasons for choosing the bus are because of the safety and the convenience of the bus.
Pemanfaatan Limbah Penambangan Bukit Kapur Untuk Stabilisasi Tanah Lempung ( Clay )
Authors: Suardi Enita , Mirani Zulfira , Silvianengsih Silvianengsih , Guspari Oni , Hamid Desmon 
Published: December 2021

Soil stabilization by adding new materials is one of the alternatives to soil repair that can improve the properties of the soil, namely by mixing new materials and soil that is then compacted. Waste left over limestone hill mining,among others in the form of materials with various sizes of granules. This study aims to review the effect of the addition of limestone hill mining waste material on the density and value of the California Bearing Ratio (CBR) of clay soil. Tests conducted only on a laboratory scale with variations in the increase in limestone hill mining waste levels are 0%, 5%, 10%, and 15% to the total weight of the mixture. Laboratory CBR testing is performed under optimum water content conditions. The results showed that the stabilization of soft soils using limestone hill mining waste, can increase the density and value of soil CBR. The most optimal level of use of limestone hill mining waste and which provides the highest CBR value is for the addition of 5%of limestone hill mining waste with a CBR value of 26.5%.
Constitutional protection of land in the Slovak Republic
Authors: Pavlovič Maroš , Michalovič Matúš 
Published: December 2021

The significant amendment of the Slovak constitution deals with the protection of the land which it newly characterises as a non-renewable natural resource and provides additional legal protection of it. The article analyses the importance of this amendment from multiple perspectives with emphasis on legislative changes it has brought. The main topics of the article are the need for more effective legislation in the area of land protection and also the long-standing need to carry out land consolidations in the Slovak Republic.
Czech mining law in a nutshell
Authors: Vícha Ondřej 
Published: December 2021

The aim of the paper is to briefly present the development of Czech mining law, its basic sources and related literature. The author of the article recalls the common roots of Czech and Polish mining law, which date back to the Middle Ages and are currently defined by EU law.Therefore, he mentions the relevant EU legal acts. The article examines the reasons for which the Czech Republic has the mining regulations adopted in 1988: the Mining Protection and Utilization Act (Mining Act) of April 19, 1988 (adopted by the Federal Assembly of the Czechoslovak Socialist Republic) and two acts of on April 21, 1988, on mining, explosives and the state mining administration, and on geological works (both laws were adopted by the Czech National Council).
Sosialisasi dan Pelatihan Pangan Organik Bagi Masyarakat Desa Sambirejo, Kecamatan Pare, Kabupaten Kediri, Jawa Timur
Authors: Mulyana Ig. Jaka , Permata Sari Hartanti Lusia , Trihastuti Dian , Gunawan Ivan 
Published: December 2021

<p class="19"><span>P</span><span>enerapan berbagai teknologi dalam upaya peningkatan mutu intensifikasi pertanian </span><span>secara umum fokus pada</span><span> penggunaan benih unggul </span><span>yang </span><span>bermutu. Namun, penggunaan benih unggul bermutu menuntut penggunaan pupuk kimia sehingga menjadikan petani tergantung pada pupuk kimia. Hal ini bertentangan dengan konsep pertanian organik yang menekankan penerapan praktik-praktik manajemen yang lebih mengutamakan penggunaan input dari limbah kegiatan budidaya di lahan, serta mempertimbangkan daya adaptasi terhadap kondisi setempat. Sejalan dengan program pemerintah GO ORGANIK 2010 untuk memberdayakan petani organik, Gubug Lazaris termotivasi untuk memberdayakan masyarakat sekitar melalui kegiatan sosialisasi dan pelatihan di bidang pertanian organik. Survei awal dilakukan untuk identifikasi kebutuhan dan permasalahan yang dihadapi oleh masyarakat. </span><span>Hasil survei ini digunakan untuk mempersiapkan dan menyusun materi sosialisasi dan pelatihan. Pelaksanaan sosialisasi dan pelatihan dihadiri oleh 50 peserta yang sebagian besar merupakan warga desa Sambirejo. Pada akhir kegiatan dilakukan penyebaran senerai untuk mengetahui respon dari peserta. Hasil senerai menunjukkan bahwa 57</span><span>,</span><span>5% peserta sangat tertarik mengonsumsi pangan organik dan 42</span><span>,</span><span>5</span><span>%</span><span> peserta tertarik menanam tanaman organik. Dari diskusi selama kegiatan diperoleh informasi bahwa tantangan pertanian organik ini terutama penyadaran masyarakat akan pentingnya hidup sehat dan kelestarian lingkungan. Tantangan yang lain adalah harga pangan organik yang relatif lebih mahal.</span></p>
Radioterapia y cardiotoxicidad
Authors: Sojo Padilla José Ricardo , Vargas Ávila Aarón Josué , Tinoco Chavarría Valeria 
Published: December 2021

La cardiotoxicidad comprende todo un campo de estudio dentro de la disciplina de cardio oncología. A su vez, la radioterapia representa uno de los tratamientos más señalados en el desarrollo de cardiopatía asociada a terapias oncológicas; y en este caso en particular, se denomina Enfermedad Cardiaca Inducida por Radiación (ECIR).
La prevención, detección temprana, y el tratamiento de la ECIR, se mantienen en constante estudio y representan un desafío para el futuro, sabiendo que la sobrevida de pacientes con cáncer se mantiene en aumento, y por ende es probable que aumente la prevalencia de casos con complicaciones cardiacas asociadas a radiación.
Composition Materials With Metal Matrix Condensed from the Vapor Phase
Authors: Grechanyuk N.I. , Grechanyuk V.G. , Manulyk A.F. 
Published: December 2021

In this article, the present-day problems of microporous condensed materials obtained from the vapor phase are discussed. The pore sizes are regulated by the amount of the second phase concentration and the deposition temperature.
The oxides, fluorides, and sulfides can be used as the second phase and non-removable inclusions. The open porosity can be regulated from 0% to 50 %of the porosity and with average porose sizes of 0.1 to 8 µm. The condensed micro-porous materials can be deposited in coating form or the form of massive bulk sheet materials with a thickness of up to 6 mm and a diameter of 1m.
Pendekatan Retorik Quranik Dalam Pembentukan Adab dan Kesopanan Komunikasi Berasaskan Komuniti; Satu Tinjauan Menerusi Surah An-nisa
Authors: W.A Wan Azura , M.Z.A Ahmad Fazullah 
Published: December 2021

Pendidikan kesopanan komunikasi dan adab susila perlu diterapkan dalam setiap individu kerana ia merupakan benteng penting dalam mengawal perilaku seseorang. Golongan yang paling mudah terpengaruh dengan masalah kerosakan akhlak dan salah laku masyarakat adalah remaja. Jiwa remaja yang sentiasa sukakan cabaran dan perkara baru mendorong remaja sentiasa ingin mencuba dan kecetakan ilmu pengetahuan biasanya menjebakkan mereka ke dalam kancah perilaku yang salah. Oleh yang demikian pendidikan akhlak perlu disemai semenjak kecil bermula dengan ilmu akidah, seterusnya ilmu akhlak seperti menghormati ibu bapa dan seterusnya bijak bersosial serta bergaul dengan jiran tetangga serta masyarakat keseluruhannya. Objektif kertas kerja ini cuba mengupas permasalah akhlak serta kesannya terhadap komuniti masyarakat. Selain itu kertas kerja ini juga meninjau beberapa kupasan Adab dan kesopanan komunikasi dalam al-Quran iaitu Surah An-nisa’ dalam menangani masalah ini. Metodologi kajian ini berdasarkan kajian deskriptif dan analisis kandungan ayat-ayat terpilih bertemakan adab dan akhlak dari surah an-Nisa’. Dapatan kajian mendapati bahawa surah an-Nisa banyak mengandungi unsur adab yang boleh dipraktikan terutamanya berkaitan harga diri. Pemahaman yang jelas terhadap isu kandungan al-Quran ini khususnya dalam hal berkaitan akhlak boleh dijadikan pedoman terutama kepada golongan remaja dalam membentuk perwatakan mereka. Kepentingan kajian adalah kerana ia merupakan salah satu bidang penyelidikan yang menggabungjalinkan pelbagai bidang (multidisciplinary) iaitu bidang adab sosial, psikologi dan retorik bahasa Arab-al-Quran dalam menjelaskan tema-tema kemanusiaan dalam al-Quran sebagai panduan kepada manusia sejagat.
Kesan Bekerja Sambilan Terhadap Pencapaian Akademik Pelajar Ketika Pandemik Covid-19
Authors: Shaiful Baharum Azlan , Md Shar Nur Zabidi , Abbas Ummu-Hani 
Published: December 2021

Kajian ini bertujuan untuk menentukan persepsi pelajar tentang bekerja sambil belajar ketika suasana pandemik Covid-19 ini. Ia juga mengkaji kesan positif dan negatif bekerja semasa belajar dan meneroka cabaran yang dihadapi oleh pelajar yang bekerja semasa belajar dan cara mereka mengatasi masalah. Kajian ini menggunakan pendekatan kualitatif dalam situasi menemubual pelajar tahun tiga, Fakulti Pengajian Bahasa Utama dari Universiti Sains Islam Malaysia (USIM), Nilai, Negeri Sembilan secara dalam talian. Kajian ini melibatkan 3 responden. Pengkaji menggunakan kaedah persampelan rawak mudah untuk memilih sampel. Data penyelidikan dikumpulkan melalui pemerhatian, analisis dokumen dan temuduga. Hasil kajian ini menunjukkan terdapat kelebihan dan kekurangan kepada pelajar USIM yang bekerja semasa belajar. Antara kelebihannya adalah dapat menambah pendapatan dari segi kewangan. Mereka juga mendapat pengalaman baharu untuk kerjaya dalam dunia pekerjaan. Ini penting agar mereka tidak menganggur pada masa akan datang. Kelemahannya adalah boleh menyebabkan tekanan emosi seperti keletihan dan kurang tidur kerana kesukaran membahagikan masa antara waktu belajar secara dalam talian dan bekerja terutama berdepan dengan cabaran semasa ketika Perintah Kawalan Pergerakan (PKP) yang dilaksanakan kerajaan sekarang.

This study aims to determine the students’ perceptions on working while studying during the current period of Covid-19 pandemic. It also examines the positive and negative effects of working while studying and explores the challenges faced by students who are working while studying, and how do they overcome the problems. This study uses a qualitative approach by interviewing third year students, Faculty of Major Language Studies from Islamic Science University of Malaysia (USIM), Nilai, Negeri Sembilan via online. This research involved 3 respondents whereby the researchers used the purposive sampling method for USIM students. Research data were collected through participant observation, document analysis and interviews via Telegram application. The results of this study show that there are advantages and disadvantages for USIM students who work while studying. The advantage is that for USIM students who work while studying are financially capable because they are working. They also get new experience for their career in the world of employment, which is important to avoid being unemployed in the future. The disadvantage is that it can cause emotional stress such as fatigue and lack of sleep due to the difficulty of dividing time between online study and work especially during the Movement Control Order (MCO).
IoT Piggy Bank for Money Saving Habit Instillation
Authors: Wee Bui Lin , Eng Yee Wei 
Published: December 2021

Children nowadays are overwhelming with luxurious things and have only little or even no money concepts where most of the kids just reach out to their parents for buying anything they want. This could be an issue for parents, hence kids should be taught the value of money and knowing that save their own money is important to purchase anything they desired. This project proposed an innovative way to inculcate saving behaviours in children using an IoT Piggy Bank. This goal-directed approach allows children to set their saving goals (values of their desired items) and form a saving habit slowly through their saving routines toward their saving goals. Every saving made by the children will be tracked in a mobile app and a buzzer will be triggered as a reinforcer to alert children when they do not save regularly. The user acceptance testing (UAT) of the proposed prototype has shown the majority of the parents (90%) agreed that the proposed IoT piggy bank is very suitable for children to instil saving habit. Most of the children have reacted positively where they were having lots of fun when trying on the IoT piggy bank and expressed that they would continue to use it for saving in the future.
Electrospinning and Additive Manufacturing: Adding Three-Dimensionality to Electrospun Scaffolds for Tissue Engineering
Authors: Smith James A. , Mele Elisa 
Published: December 2021

The final biochemical and mechanical performance of an implant or scaffold are defined by its structure, as well as the raw materials and processing conditions used during its fabrication. Electrospinning and Additive Manufacturing (AM) are two contrasting processing technologies that have gained popularity amongst the fields of medical research i.e., tissue engineering, implant design, drug delivery. Electrospinning technology is favored for its ability to produce micro- to nanometer fibers from polymer solutions and melts, of which, the dimensions, alignment, porosity, and chemical composition are easily manipulatable to the desired application. AM, on the other hand, offers unrivalled levels of geometrical freedom, allowing highly complex components (i.e., patient-specific) to be built inexpensively within 24 hours. Hence, adopting both technologies together appears to be a progressive step in pursuit of scaffolds that better match the natural architecture of human tissues. Here, we present recent insights into the advances on hybrid scaffolds produced by combining electrospinning (melt electrospinning excluded) and AM, specifically multi-layered architectures consisting of alternating fibers and AM elements, and bioinks reinforced with fibers prior to AM. We discuss how cellular behavior (attachment, migration, and differentiation) is influenced by the co-existence of these micro- and nano-features.
Effect of Exercise Volume on Plantar Microcirculation and Tissue Hardness in People With Type 2 Diabetes
Authors: Ren Weiyan , Duan Yijie , Jan Yih-Kuen , Ye Wenqiang , Li Jianchao , Liu Wei , Liu Hongmei , Guo Junchao , Pu Fang , Fan Yubo 
Published: December 2021

Objective: Exercise has been reported to be beneficial for people with type 2 diabetes (T2DM), but exercise, especially weight-bearing exercise, may increase the risk of diabetic foot ulcers (DFUs). This study aimed to explore the associations between different volumes of weight-bearing physical activities and plantar microcirculation and tissue hardness in people with T2DM.Methods: 130 elderly people with T2DM were enrolled for this cross-sectional study. They were classified into the high exercise volume group and the low exercise volume group based on their weekly energy expenditure (metabolic equivalents per week) in the past year. Weekly energy expenditure was calculated using the International Physical Activity Questionnaire and the Compendium of Physical Activities. The plantar oxygen saturation (SO2) and soft tissue hardness of each participant’s right foot were measured.Results: A total of 80 participants completed the trial. The average exercise energy expenditure of the high exercise volume group and the low exercise volume group were significantly different (p &lt; 0.05). The results showed that the SO2 of the high exercise volume group (67.25 ± 6.12%) was significantly higher than the low exercise volume group (63.75 ± 8.02%, p &lt; 0.05). The plantar tissue hardness of the high exercise volume group was lower than the low exercise volume group in the big toe, midfoot and hindfoot regions (p &lt; 0.05).Conclusion: This study demonstrates that higher volumes of exercise are associated with better plantar microcirculation and lower plantar tissue hardness in people with T2DM. The findings of this study indicate that weight-bearing exercise may not increase risk of developing diabetic foot ulcers.