bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Pemberian Bahan Organik Dan Kapur Terhadap Kapasitas Kerja Dan Efisiensi Traktor Pada Lahan Kering
Authors: Zulfakri Zulfakri , Fachruddin Fachruddin , Defrian Angga 
Published: May 2023

Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian bahan organik dan kapur berbagai dosis terhadap kapasitas kerja dan efisiensi traktor pada lahan kering. Penelitian ini menggunakan rancangan acak kelompok (RAK) faktorial yang terdiri dari 2 (dua) faktor yaitu bahan organik pada taraf 0, 6, dan 12 ton/ha sedangkan kapur pada taraf 0, 0,8 dan 1,6 ton/ha dengan 3 (tiga) kali pengulangan. Hasil penelitian menunjukkan bahwa Perlakuan bahan organik 12 ton/ha menghasilkan kapasitas lapang, efisiensi lebih tinggi serta slip roda dan kebisingan traktor yang lebih rendah dibandingkan dengan tanpa pemberian bahan organik.The Influence Of Organic And Lime Materials On Working Capacity And Efficiency Of Tractors In Dry Land Abstract. This study aims to determine the effect of giving organic material and various doses of lime on the working capacity and efficiency of tractors on dry land. This study used a factorial randomized block design (RCBD) consisting of 2 (two) factors, namely organic matter at levels 0, 6, and 12 tons/ha while lime at levels 0, 0.8 and 1.6 tons/ha with 3 (three) repetitions. The results showed that the treatment of 12 tons/ha of organic material resulted in roomy capacity, higher efficiency and lower wheel slip and tractor noise compared to without the provision of organic material.
Efisiensi Teknologi Irigasi Sprinkler Di Lahan Kelompok Tani Kecamatan Tarakan Utara, Kota Tarakan
Authors: Sirait Sudirman , Santoso Dwi , Sari Nurnita , Hatta Sendi , Hendris Hendris 
Published: May 2023

Abstrak. Pemberian air irigasi secara konvensional di lahan usaha tani menyebabkan penurunan nilai efisiensi air irigasi. Hal ini dapat mengakibatkan kehilangan air irigasi dan pemberian air irigasi yang tidak sesuai dengan kebutuhan tanaman. Penerapan teknologi irigasi sprinkler mampu meningkatkan efisiensi dan produktivitas air irigasi untuk memenuhi kebutuhan tanaman. Penelitian ini bertujuan untuk mengetahui efisiensi penerapan teknologi irigasi sprinkler pada lahan pertanian di Kecamatan Tarakan Utara Kota Tarakan. Penelitian ini terdiri atas beberapa tahapan yaitu analisa tanah lahan percobaan, koefisiensi keseragaman (CU) irigasi sprinkler, distribusi keseragaman (DU) irigasi sprinkler, efisiensi penyimpanan (Es) dan efisiensi penggunaan (Eap) irigasi sprinkler. Hasil penelitian menunjukan bahwa tanah lahan percobaan memiliki tekstur lempung berpasir. Efisiensi penerapan irigasi sprinkler tergolong dalam kondisi baik dengan nilai CU 89,18%, DU 82,79%, Es 75%, Eap 68%. The Efficiency Sprinkler Irrigation Technology On Agricultural Land In North Tarakan District, Tarakan CityAbstract. Provision of irrigation water conventionally on farmland. causes a decrease in the efficiency of irrigation water. This can result in loss of irrigation water and this is not suitable for crop needs. The application of sprinkler irrigation technology can increase irrigation efficiency and water productivity to meet plant needs. This study aimed to determine the efficiency of the application of sprinkler irrigation technology on agricultural land in North Tarakan District, Tarakan City. This research consisted of several stages, namely the soil analysis of experimental land, analysis of uniform coefficient (CU), analysis of the uniform distribution (DU), analysis of storage efficiency (Es), and efficiency of use (Eap). The results showed that the experimental land had a sandy loam texture. The efficiency of the application of sprinkler irrigation was in good condition with the value of CU 89.18%, DU 82.79%, Es 75%, and Eap 68%.
Model Rancangan Zero Runoff Sistem (ZROS) Integrasi Bangunan Penampung Hujan dan Sumur Resapan
Authors: Pranoto Radius , A Ricky Ravsyan , S Anggi Nidya , Suhirkam Djaka 
Published: May 2023

Abstrak. Sebagian besar wilayah Indonesia memiliki potensi curah hujan yang tinggi rata-rata berkisar 2000 - 4000 mm/tahun. Curah hujan merupakan salah satu sumber air bersih yang ekonomis dan bisa dimanfaatkan secara langsung. Namun sebaliknya, hujan juga akan merugikan dan menimbulkan masalah, seperti; genangan, banjir, longsor, erosi, sarang penyakit jika tidak dikelola dan dikendalikan dengan baik. Penelitian ini bertujuan untuk merancang model zero runoff sistem (ZROS) integrasi antara sarana detensi hujan dan sumur resapan air hujan (SRAH) untuk mengendalikan limpasan hujan dari atap gedung di lingkungan Kampus Politeknik Negeri Sriwijaya. Dari pengujian dperoleh nilai permeabilitas tanah sebesar 1,874 cm/jam atau sekitar 0,45 m/hari. Simulasi dilakukan menggunakan data hujan harian tahun 2007-2018 pada beberapa dimensi model ZROS integrasi bak penampung (kapasitas 4,5 m – 12 m3) dan SRAH (kedalaman 2 m dan diameter 0,57 m – 0,7 m). Diketahui model ZROS integrasi bak penampung (kapasitas 4,5 m3) dan sumur resapan air hujan (kedalaman 2 m dan diameter 1,4 m) mampu mereduksi debit limpasan hingga 100 % (zero runoff) dari bidang tadah hujan per 100 m2. Rancangan model ZROS integrasi terdiri dari bak penampung segiempat terbuat dari beton atau pasangan batu bata dan sumur resapan air hujan berbentuk silinder dengan dasar dan dinding porous (dinding terbuat pasangan batu bata atau tanah kosong).Desain Model of Zero Runoff System (ZROS) Rainwater Storage Building and Well Recharge IntegratedAbstract. Most of the region of Indonesia has the potential for high rainfall with an average of 2000 - 4000 mm/year. Rainwater is one source of clean water that’s economical cost and could be used directly. On the other hand, the rain will be detrimental and cause many problems, such as; puddles, floods, landslides, erosion, and nests of disease if not managed and controlled properly. The purpose of this study was to design a zero runoff system (ZROS) model integration between rain detention facilities and rainwater infiltration wells to control rain runoff from the roof of the building on the Sriwijaya State Polytechnic Campus. From the test, the soil permeability value is 1,874 cm/hour or about 0,45 m/day. The simulation was carried out using daily rainfall data for 2007-2018 on several dimensions of the ZROS model integration of the reservoir (capacity 4,5 – 12 m3) and infiltration wells (depth 2 m and diameter 0,57 m– 0,7 m). The results show that the ZROS model of the integration of the reservoir (capacity 4,5 m3) and rainwater infiltration wells (depth 2 m and diameter 1,4 m) were able to reduce runoff up to 100% (zero runoff) from rainfed area per 100 m2. The design of the integrated ZROS model consists of a rectangular reservoir made of concrete or masonry and a cylindrical infiltration well with a porous base and walls (walls made of masonry or vacant soil).
Hubungan Motivasi Siswa Memilih Kegiatan Ekstrakurikuler Olahraga Dengan Hasil Belajar PJOK Pada Semester Gasal 2019/2020 Siswa Kelas XII SMA Negeri Arjasa Jember
Authors: Fajarsari Anandari Dwi Yuniar , Nurrochmah Siti , Yunus Moch. , Sugiarto Tatok 
Published: May 2023

Abstract: Learning outcomes are the results of interactions carried out during learning and learning activities, including cognitive, psychomotor, and emotional aspects that arise with certain behavioral changes. Learning activities have predetermined goals that students must go through to obtain maximum results. The purpose of this study was to describe and examine the relationship between motivation to choose sports extracurricular activities during class 10 odd semester 2019/2020 in class 12 students in the 2019/2020 academic year at Arjasa State High School, Jember Regency. The experimental subjects in this study were high school students of class X for the academic year 2019/2020 who are now occupying class XII with a total of 121 students with 86 populations and 77 samples of students participating in extracurricular sports. The instrument used by the researcher is a student motivation questionnaire for choosing sports extracurricular activities, each of which has 32 motivational statements/questions with a range of validity results of 0.391079-0.735523 and reliability of 0.946. The data analysis used in this research is descriptive data analysis using relative frequency (percent) and prerequisite test data analysis. The results showed that there was a positive relationship between students' motivation to choose sports extracurricular activities and learning outcomes for PJOK subjects.
Abstrak: Banyak Tujuan penelitian adalah mengkaji hubungan motivasi memilih kegiatan ekstrakurikuler olahraga pada saat kelas 10 semester gasal 2019/2020 di SMA Negeri Arjasa Kabupaten Jember. Subyek penelitian siswa SMA kelas X tahun ajaran 2019/2020 berjumlah 121 siswa yang mengikuti ekstrakurikuler olahraga. Subjek penelitian dibagi dua (a) subjek uji coba instrumen berjumlah 35 orang dan (b) populasi penelitian berjumlah 86 orang dan 77 sampling menggunakan teknik purposive random sampling (persen) dari 86 orang, sehingga sample berjumlah 77 orang. Instrument yang digunakan oleh peneliti adalah angket motivasi siswa memilih kegiatan ekstrakurikuler olahraga yang masing-masing motivasi terdapat 32 butir pernyataan/pertanyaan dengan rentang hasil validitas 0,391079-0,735523 dan realibilitas 0,946. Analisis data pada penelitian ini yaitu analisi statistika inferensial bentuk parametric yaitu uji korelasional (r) dilengkapi dengan analisis regresi sederhana dan menggunakan analisis data uji prasyarat. Kesimpulan dari penelitian menunjukkan bahwa ada hubungan yang positif dan linier secara signifikan antara motivasi siswa memilih kegiatan ekstrakurikuler olahraga dengan hasil belajar mata pelajaran PJOK.
Upaya Meningkatkan Pukulan Forehand Topspin Dengan Latihan Multiball Untuk Usia Pemula Atlet Tenis Meja Ptm Briliant Blitar
Authors: Ratna Ajeng Dianti , Sugiarto Tatok , Fitriady Gema , Heynoek Febrita Paulina 
Published: May 2023

Abstract: This research was conducted with the aim of improving the basic technical skills of forehand topspin table tennis at PTM Brilliant Blitar using multiball exercises. This research is a sports action research with a qualitative method. This study uses 2 cycles with a total of 8 meetings. The subjects of this study were table tennis athletes at PTM Brilliant Blitar, totaling 12 people. The results showed that there had been an increase in the research subjects in carrying out the basic forehand topspin technique skills after the intervention in cycles 1 and 2. Cycles 1 showed that the success rate of the athletes was 55,53 percent and the success results increased by a total of 66,36 percent. It can be concluded that by providing an intervention in the form of a multiball method to the subject, it can improve the forehand topspin technique skills with multiball training for PTM Brilliant Blitar athletes.
Abstrak: Penelitian ini dilakukan dengan tujuan untuk meningkatkan keterampilan teknik dasar tenis meja pukulan forehand topspin di PTM Brilliant Blitar menggunakan latihan multiball. Penelitian ini merupakan penelitian tindakan olahraga dengan metode deskriptif kualitatif dan kuantitatif. Penelitian ini menggunakan 2 siklus dengan 3 kali pertemuan setiap siklus. Subjek penelitian ini adalah atlet tenis meja usia pemula PTM Brilliant Blitar yang berjumlah 12 orang. Pengumpulan data menggunakan tes pukulan forehand topspin dengan latihan mutliball sebanyak 30 bola. Batas minimal keberhasilan pukulan sebesar 61 persen. Hasil siklus 1 menunjukkan bahwa tingkat keberhasilan pukulan para atlet sebesar 55,53 persen dan hasil dari siklus 2 keberhasilan mengalami peningkatan dengan total sebesar 66,36 persen. Dapat disimpulkan bahwa pemberian latihan dengan multiball dapat meningkatkan tingkat keberhasilan pukulan forehand topspin Pada atlet usia pemula PTM Brilliant Blitar.
Prototype Alat Pengering Ikan Asin untuk Nelayan Berbasis IOT
Authors: Basri Hasan , Imaduddin Ilmir Rizki , Khotib Moh 
Published: May 2023

Pengeringan merupakan cara yang digunakan untuk mengawetkan ikan agar dapat bertahan dalam waktu yang lama. Proses pengawetan ikan dengan cara penjemuran membutuhkan sinar matahari untuk mengurangi jumlah air yang terkandung dalam daging ikan. Proses penjemuran ini membutuhkan waktu yang lama, dan proses penjemuran akan menemui kesulitan pada musim penghujan.Penulis mempunyai ide untuk membuat “Prototype Alat Pengering Ikan Asin Untuk Nelayan Berbasis Internet Of Things (IOT)” menggunakan sensor NTC sebangai pendeteksi suhu di dalam ruangan dan Heater sebagai pemanas. Pada pengering dapat dikontrol dan dimonitor oleh mikrokontroler melalui smartphone (telegram),kipas digunakan sebangai penyetabil suhu di dalam pengering.Alat pengering ikan asin, dirancang dengan menggunakan bahan kayu dan seng sebangai oven pengeringan ikan asin, pemanas akan tetap berjalan ketika suhu didalam masih dibawah 90°𝐶 dan jika sudah mencapai 90°𝐶 maka pemanas akan mati yang dapat dibaca oleh sensor NTC kemudian akan mengirimkan informasi melalui telegram. Hasil dari pengeringan alat ini membutuhkan waktu 2 jam untuk ikan yang berukuran kecil sedangkan untuk ukuran ikan yang besar membutuhkan waktu 4 jam.
Role of arthroscopic knee lavage supplemented with intra-articular methy l prednisolone in osteoarthritis of knees
Authors: Makkar Dheeraj , Sharma Rakesh , Singh Sohan 
Published: May 2023

Pain, swelling, and stiffness in the knee joint due to degenerative knee disease (osteoarthritis in the knee, which affects the joint lining and menisci) are among the most prevalent causes of difficulty walking. Damage to the cartilage in the knee joint leads to increased friction and, in extreme situations, the development of new bone. It is widely prevalent in our country due to predominance of kneeling and other cultural habits. We hypothesized that if we could remove the debris of the cartilage and other degenerative tissue through knee lavage it would relieve the joint pain and stiffness. We further decided to augment this treatment with intra articular methyl prednisolone 80 mg to decrease the inflammation of the synovium and provide a prolonged relief. All patients will undergo arthroscopic knee lavage with 3000 milliliters of ringer lactate solution under sterile conditions in the operating room.As a local anesthetic, 10 milliliter of lignocaine 2% was used. Eighty milligrams of methyl prednisolone were injected through the arthroscopic cannula at the conclusion of the procedure. The patient was sent home with stringent activity restrictions for only 24 hours. For seven days following surgery, patients were prescribed a moderate analgesic and an antibiotic. After a week, the bandage was removed and a band-aid was affixed for the remaining five days. At 1 month, 3 months, and 6 months, patients were contacted for evaluation and the pre operative and post operative pain scales were compared. Patients with Kellgren and Lawrence grade 3 osteoarthritis reported a statistically significant improvement in pain relief from pre- to post-operative VAS scores (p 0.05) after three months, and 67 percent reported good or excellent results after six months. Knee lavage with methyl prednisolone 80mg under local anesthesia is an effective treatment option for patients with grades 1, 2, and 3 osteoarthritis who are unable to undergo surgery for economic or medical reasons or who have a substantial NSAIDS requirement.
EFL Students’ Perceptions on Duolingo: How AI can Eliminate Socioeconomic Discrepancies
Authors: Ikawati Listiana , Rahimi Az Zahra , Khairunnisa Farkhana , Fauzan Muhammad Iqbal , Rahayu Siska 
Published: May 2023

Different educational achievements between students from high socioeconomic status and those from lower socioeconomic status in universities are said to be caused by unequal access to learning resources. This research aimed at investigating students’ perspectives on the use of Duolingo in EFL learning to eliminate socioeconomic discrepancies in the university. This research used a descriptive qualitative design. Interviews were used to gather data from one male and two female higher education students majoring in the English Language Education program. This research shows two main findings. First, students have positive attitudes and enjoyable experiences in using Duolingo contributed by its fun, easy, accessible, and fun nature. Second, Duolingo, offering free charge for all users, can eliminate socioeconomic discrepancies among students in the university because it can be accessed by students from any socioeconomic condition. It implies that Duolingo as an AI tool can be used by both educators and students around the world as an accessible language teaching and learning resource. Therefore, there is a need to develop students’, educators’, and parents’ awareness of the utilization of Duolingo as a solution for the limited access to learning resources due to socioeconomic barriers.
CURSOS DE FORMAÇÃO, ENSINO REMOTO E O CONTEXTO DA PANDEMIA DE COVID-19 NO BRASIL
Authors: Diniz Mateus Léssio 
Published: May 2023

A pandemia do vírus Sars-cov-2, impôs uma nova dinâmica nas relações sociais no Brasil e no mundo, acarretando em mudanças estruturais em diversos setores da socidade. O presente relato busca a partir de experiências pessoais vivenciadas pelo autor, analisar o quanto a internet teve um papel fundamental na divulgação e no fomento de cursos de formação, desenvolvidos em conjunto com importantes instituições de ensino e universidades brasileiras durante o período de isolamento. O artigo tem por objetivo contextualizar as mudanças do cenário brasileiro referente a educação e ao trabalho, além de apresentar três cursos de formação desenvolvidos durante o segundo semestre de 2020, no intuito de contribuir com o debate acerca da importância do ciberespaço em tempos de crise sanitária.
Pelatihan Pembuatan Sushi Sebagai Salah Satu Ide Untuk Berwirausaha
Authors: Prasetyani Dwi , Mahendrastiti Alma Evangelista 
Published: May 2023

<p>Seiring dengan adanya pandemi COVID-19, tingkat pengangguran terbuka semakin meningkat dikarenakan banyak perusahaan yang merumahkan para pekerjanya. Maka dari itu, permasalahan pengangguran menjadi polemik yang perlu untuk dicarikan solusi yang tepat. Dalam menanggulangi hal ini merupakan tanggung jawab bersama, kontribusi yang dapat dilakukan bersama adalah dengan membuka lapangan kerja atau dapat dikatakan menjadi wirausaha. Oleh karena itu, guna memberikan daya kekuatan pada masyarakat daerah sekitar Kabupaten Boyolali agar dapat mandiri dengan potensi yang dimiliki, maka diadakannya pelatihan pembuatan <em>sushi. </em>Sushi dipilih dikarenakan makanan yang popular di kalangan masyarakat meskipun berasal dari Jepang, bahan-bahan nya pun mudah untuk didapatkan, merupakan makanan yang kaya akan protein, serta merupakan makanan yang diolah dengan kreativitas, sehingga masyarakat dapat berkreasi sekreatif mungkin. Maka, dengan pelatihan pembuatan sushi diharapkan juga menjadi salah satu terwujudnya ekonomi kreatif dengan menjadi wirausaha. Kegiatan ini dilakukan dengan metode demo memasak dan praktik langsung yang dilakukan oleh peserta yang mayoritas adalah para ibu rumah tangga. Dengan metode ini, para peserta sangat antusiasn dan dapat memahami dengan mudah tahapan demi tahapan proses pembuatan <em>sushi. </em>Dari hasil kegiatan ini, para beserta berhasil dalam membuat dua macam sushi yaitu <em>makizushi </em>dan <em>oshizushi. </em></p><p> </p><strong>Kata kunci</strong> : pengangguran; pelatihan; sushi; wirausaha
The impact of exports and gross domestic product on Indonesian income per capita in the new normal era
Authors: Goestjahjanti Francisca Sestri 
Published: May 2023

<p>Our research has an important objective to analyze and discuss the influence of exports and GDP on Indonesia's per capita income in the new normal era. Hypothesis testing was carried out because of the use of explanatory research methods, emphasizing the relationship between exports, GDP, and income per capita. We use linear regression for processing and reviewing time-series data from 2008 to 2020. Our results suggest that there is a significant positive effect of exports on per capita income. We also find a positive and significant effect of GDP on per capita income and a positive relationship between exports and GDP on Indonesian per capita income.</p>
Computer-Assisted Surgical Anatomical Mapping of the Antebrachial Cutaneous Nerves
Authors: Langenberg Lisette C. , Poublon Alexander R. , Hofman Lieke , Kleinrensink Gert-Jan , Eygendaal Denise 
Published: May 2023

Background:
It is common practice to assess the distance from nerves to anatomical structures in centimeters, but patients have various body compositions and anatomical variations are common. The purpose of this study was therefore to assess the relative distance from cutaneous nerves around the elbow to surrounding anatomical landmarks by providing a stacked image that displays the average position of cutaneous nerves around the elbow. The aim was to research possibilities for adjusting common skin incisions in the anterior elbow so that cutaneous nerve injury may be avoided.

Methods:
The lateral antebrachial cutaneous nerve (LABCN) and medial antebrachial cutaneous nerve (MABCN) were identified in the coronal plane around the elbow joint in 10 fresh-frozen human arm specimens. Marked photographs of the specimens were analyzed using computer-assisted surgical anatomical mapping (CASAM). Common anterior surgical approaches to the elbow joint and the distal humerus were then compared with merged images, and nerve-sparing alternatives are proposed.

Results:
The arm was divided longitudinally, from medial to lateral in the coronal plane, into 4 quarters. The LABCN crossed the central-lateral quarter of the interepicondylar line (i.e., was somewhat lateral to the midline at the level of the elbow crease) in 9 of 10 specimens. The MABCN ran medial to the basilic vein and crossed the most medial quarter of the interepicondylar line. Thus, 2 of the quarters were either free of cutaneous nerves (the most lateral quarter) or contained a distal cutaneous branch in only 1 of 10 specimens (the central-medial quarter).

Conclusions:
The Boyd-Anderson approach, which is often used to access anteromedial structures of the elbow, should be placed slightly further medially than traditionally advised. The distal part of the Henry approach should deviate laterally, so that it runs over the mobile wad. In distal biceps tendon surgery, the risk of cutaneous nerve injury may be reduced if a single distal incision is placed slightly more laterally (in the most lateral quarter), as in the modified Henry approach. If proximal extension is required, LABCN injury may be prevented by using the modified Boyd-Anderson incision, which runs in the central-medial quarter.

Clinical Relevance:
Cutaneous nerve injury may be prevented by slightly altering the commonly used skin incisions around the elbow on the basis of the safe zones that were identified by depicting the cumulative course of the MABCN and LABCN using CASAM.