bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS EFISIENSI GENERATOR PADA WIND TURBINE
Authors: Priyaningsih Nuraini 
Published: January 2021

Penelitian ini bertujuan mengembangkan pembangkit listrik tenaga bayu sebagai sumber energi alternatif untuk menghasilkan energi yang efisien, efektif dan handal. Alat ini dapat dimanfaatkan untuk memenuhi kebutuhan energi di daerah belum dijangkau PLN dan tidak berpengaruh terhadap cuaca sehingga dapat menghasilkan energi yang optimal. Alat ini dibuat dalam beberapa tahapan yaitu (1) verifikasi potensi kecepatan dan arah angin, (2) rencana penggunaan beban, (3) generator yang digunakan, dan (4) tahap uji generator. Tahap uji generator terdiri dari: (1) uji tahann isolasi, (2) pengujian polarisasi index, (3) pengujian tegangan lebih (4) pengujian step voltage. Alat ini bekerja menggunakan generator AC 3 phase. Salah satu jenis generator generator adalah generaror arus bolak balik untuk mengubah tenaga makanis menjadi tenaga listrik. Sumber penggerak dari generator tersebut menggunakan sumber energi angin. Berdasarkan hasil pengujian yang telah dilaksanakan maka dapat disimpulkan bahwa alat kincir Angin ini dapat bekerja dengan baik. Hal tersebut ditunjukan oleh hasil uji alat dengan baik dan data dapat terpenuhi. Efisiensi generator maksimum dan minimum yang dihasilkan berturut-turut adalah 20,68% dan 3,10%. Kata Kunci : angin, sumber energi, efisiensi generator
SAKRAL (SISTEM KENDALI PERALATAN LISTRIK) PADA RUMAH TINGGAL BERBASIS TEKNOLOGI ANDROID
Authors: Hidayatullah Ridwan 
Published: January 2021

Tujuan pembuatan alat ini adalah membuat sistem kendali peralatan listrik pada rumah tinggal dengan teknologi Android. Kendali peralatan listrik dibuat menggunakan mikrokontroler Arduino Pro Mini yang di komunikasikan melalui media Bluetooth. Pembuatan software juga dilakukan untuk aplikasi yang diinstal pada smartphone Android. Keluaran dari Arduino Pro Mini kemudian dihubungkan ke modul relay yang selanjutnya ke beban. Metode yang dipergunakan dalam proyek akhir ini adalah dengan metode rancang bangun yang terdiri dari beberapa tahapan, yaitu: (1) Identifikasi kebutuhan, (2) Analisis kebutuhan, (3) Perancangan perangkat keras dan perangkat lunak, (4) Pembuatan alat, dan (5) Pengujian alat. Perangkat keras terdiri dari: (1) Arduino Pro Mini sebagai pengendali utama dalam rangkaian, (2) Bluetooth sebagai media komunikasi data, dan (3) Rangkaian modul relay. Berdasarkan hasil pengujian dapat disimpulkan bahwa sistem kendali peralatan listrik pada rumah tinggal bekerja sesuai dengan fungsinya. Selain itu, alat ini juga sangat efisien karena dapat menghemat waktu untuk pengendalian peralatan listrik dari jarak radius 24 meter. Alat ini menggunakan relay dan dapat diatur dengan pewaktu yang terdapat pada aplikasi untuk keamanan rangkaian sehingga tingkat ketahanan peralatan listrik dapat terjaga dengan baik. Kata kunci : smartphone Android, sistem kendali peralatan listrik, rumah tinggal
PENGAMAN HUBUNG SINGKAT TEGANGAN SEARAH MENGGUNAKAN KOMPARATOR PADA MODUL RANGKAIAN ELEKTRONIK UNTUK PEMBELAJARAN
Authors: Asmara Andik 
Published: January 2021

AbstractElectronic circuit module for learning allows damage to occur, caused by the occurrence of source installation problem. Occurred in an unknown do to short circuit. Therefore, in the results of this study aims to build a circuit of short circuit, and see the results of the performance of the circuit. The method used is a research development that divided the stages of designing, manufacturing, testing and application. The results obtained from this research show that the circuit works well, with indicator by a breaker relay work when a DC voltage short circuit occurs, accompanied by a buzzer sound. Good circuit can look from performance short circuit sensor using zanier diode 3.3V for regulator 5V and 5.6V for 12V regulator. Keywords: short circuit, DC voltage, learning AbstrakModul rangkaian elektronik untuk pembelajaran memungkinkan terjadi kerusakan, yang disebabkan oleh terjadinya kesalahan pemasangan sumber tegangan. Hal ini menyebabkan terjadinya hubung singkat yang tidak diketahui. Penelitian ini bertujuan untuk membangun sebuah rangkaian pengaman hubung singkat, dan melihat hasil unjuk kerja rangkaian tersebut. Metode yang digunakan adalah penelitian pengembangan yang menggunakan tahapan perancangan, pembuatan, pengujian dan penerapan. Hasil yang diperoleh dari penelitian ini menunjukkan bahwa rangkaian bekerja dengan baik ditandai dengan kerja relay pemutus saat terjadi hubung singkat tegangan searah, disertai dengan bunyi buzzer. Selanjutnya untuk mendapatkan kinerja rangkaian sensor hubung singkat yang baik digunakan diode zener 3,3V untuk regulator 5V dan 5,6V untuk regulator 12V. Kata kunci: hubung singkat, tegangan DC, pembelajaran
VALIDITAS KONSTRAK INSTRUMEN ADAPTABILITAS KARIER BIDANG KELISTRIKAN
Authors: Nuha Muhammad Yafie 
Published: January 2021

AbstractThis research aims to get a proof of the validity career adapt-ability scale in the field of electrical construction. The samples in this research are electrical engineering education students, amounting to 146 students. The data analysis technique used in this research is second order confirmatory factor analysis (CFA). The compatibility of theoretical models with empirical data is determined with the coefficients of Chi-Square, p-value, CFI (Comparative Fit Index), and RMSEA (Root Mean Square Error of Approximation). The validity of each item in the career adapt-ability scale is determined with the value of factor loading, t value, and the significance level. Item is considered valid if the factor load is more than 0.3, the t-value is greater than 1.96, and the significance level is less than 5%. The validity of each factor of career adapt-ability is determined with CR (Construct Reliability) and average variance extracted (AVE). Based on the results of the analysis, it is found that the career adapt-ability instrument in the field of electricity consists of 20 items representing four factors, namely concern, control, curiosity, and confidence are categorized valid. Keywords: Construct Validity, Confirmatory Factor Analysis, and Career Adaptability. AbstrakPenelitian ini bertujuan untuk memperoleh bukti validitas instrumen pengukur konstrak adaptabilitas karier bidang kelistrikan. Sampel dalam penelitian adalah mahasiswa pendidikan teknik elektro yang berjumlah 146 mahasiswa. Teknik analisis data yang digunakan dalam penelitian ini adalah analisis faktor konfirmatori orde kedua. Kesusuaian model teoritis dengan data empiris ditentukan dengan melihat koefisien Chi-Square, p-value, CFI (Comparatie Fit Index), dan RMSEA (Root Mean Square Error of Approxiamation). Validititas tiap item dalam konstrak adaptabilitas karier ditentukan dengan melihat nilai muatan faktor, nilai t, dan taraf signifikasinsi. Item dianggap valid jika muatan faktor lebih dari 0,3, nilai-t lebih besar daripada 1,96, dan taraf signifikansi kurang dari 5%. Validitas tiap faktor dari adaptabilitas karier ditentukan dengan melihat nilai CR (Construct Reliability) dan rerata varian terekstrak. Berdasarkan hasil analisis diperoleh bahwa instrumen adaptabilitas karier bidang kelistrikan terdiri atas 20 butir yang mewakili empat faktor, yaitu perhatian, kontrol, kengintahuan, dan kepercayaan dapat dinyatakan valid. Kata Kunci: Validitas Konstrak, Analisis Faktor Konfirmatori, dan Adaptabilitas Karier.
SPONCER (Smart Pond Controller) Pengendali Lingkungan Air Kolam Guna Optimalisasi Produksi Ikan Sidat di Budi Fish Farm, Ngaglik, Sleman, Daerah Istimewa Yogyakarta
Authors: Sandy Naufal Kurnia 
Published: January 2021

Eel (Anguilla sp.) Is one of the best-selling fish in international markets such as Japan, Hong Kong, Germany, Italy and several other countries. For example, in Japan, which has as much as 600 tons of eel needs every month, while Indonesia is only able to meet eel needs of 500 tons per month. Eel is susceptible to water environment conditions such as temperature and pH. Eel has ideal conditions, namely 27 ℃ -29 ℃ and pH 6-9. Inappropriate conditions will trigger death. SPONCER is an intelligent eel fish technology investment equipped with temperature sensors, pH sensors, arduino, photovoltaic cells, and water filters that function to maintain optimal temperature and pH for eel fish life automatically. SPONCER can reduce eel mortality by 57.14% so that it can contribute to increasing eel productivity in the international market. Keywords: Anguilla sp., Innovation, Automation
Implementasi Finite State Automata (FSA) dengan Simulasi Vending Machine pada Aplikasi Android
Authors: Maulana Ahmad Saufi 
Published: January 2021

Teori Bahasa dan Automata merupakan bagian dari ilmu komputer, yang berguna sebagai perantara komunikasi manusia dan mesin. Teori Otomata adalah teori mengenai mesin-mesin abstrak, dan berkaitan erat dengan teori bahasa formal.Automata dapat diterapkan dalam mesin vending machine. Vending machinemerupakan suatu alat atau mesin yang menjual barang secara otomatis. Vending machineadalah sebuah mesin penjual minuman yang dapat beroperasi secara standalone untuk melayani transaksi pembelian minuman atau makanan kecil.Implementasi Finite State Automata dengan simulasi Vending Machine pada aplikasi Android diharapkan dapat memberikan kemudahan bagi pengguna dalam memahami konsep dan cara kerja dari sebuah Vending Machine dan agar dapat diterapkan sesuai dengan kebutuhan. Kata Kunci:Android, Vending Machine, Simulasi Vending Machine, dan Finite State Automata
PROYEKSI KEBUTUHAN ENERGI LISTRIK KABUPATEN PURBALINGGA TAHUN 2030 MENGGUNAKAN SOFTWARE LEAP
Authors: Dwiyoko Gagat , Sukisno Toto , Damarwan Eko Swi 
Published: January 2021

Tujuan dari penelitian ini adalah untuk memproyeksikan kebutuhan energi listrik tiap sektor pelanggan serta beban puncak di Kabupaten Purbalingga hingga tahun 2030 menggunakan software LEAP. Hasil proyeksi diharapkan dapat menjadi acuan dalam penyediaan energi listrik dan guna menjamin ketersediaan energi listrik di Kabupaten Purbalingga. Metode proyeksi kebutuhan energi listrik ini dilakukan dengan pendekatan Ekonometri, Trend, dan End-Use. Tahap- tahap pengembangan dan pembuatan yang terdiri dari: (1) analisis kebutuhan, (2) perancangan simulasi, (3) tahap simulasi, dan (4) proses pengujian dengan dua skenario. Proyeksi kebutuhan energi listrik dalam penelitian ini diuji dengan dua skenario yaitu skenario Business As Usual dan skenario Kebijakan. Hasil proyeksi kebutuhan energi listrik Kabupaten Purbalingga tahun 2030 menggunakan skenario Business As Usual pada sektor pelanggan rumah tangga sebesar 296.015,6 MWh, sektor bisnis 78.311,3 MWh, sektor publik 62.219,4 MWh dan sektor industri sebesar 209.346,3 MWh dengan beban puncak 94,6 MW. Pada skenario kebijakan kebutuhan energi listrik sektor rumah tangga sebesar 297.541 MWh, sektor bisnis 43.129,3 MWh, sektor publik 36.756,2 MWh dam sektor industri sebesar 99.216,6 MWh dengan beban puncak 69,8 MW. Pada skenario Business As Usual diperlukan penambahan kapasitas trafo sebesar 90 MW atau 300% kapasitas sebelumnya namun jika skenario kebijakan yang diterapkan penambahan kapasitas trafo sebesar 60 MW atau 200% dari kapasitas sebelumnya. Penambahan kapasitas trafo diperlukan guna menjamin ketersediaan energi listrik di Kabupaten Purbalingga hingga tahun 2030.
PENGEMBANGAN APLIKASI SISTEM INFORMASI PRAKERIN BERBASIS ANDROID DI JURUSAN ELEKTRONIKA INDUSTRI SMKN 1 CIKANDE
Authors: Baihaqi Muhammad Amir , Aribowo Didik , Hamid Mustofa Abi 
Published: January 2021

ABSTRACTThis study aims to produce a product in the form of an Android-based apprenticeship information system in the Department of Electronics Industry, Vocational Secondary School (SMK) Negeri 1 Cikande. The development model used is a Waterfall with a software development method that has four stages: (1) Systems Analysis, (2) Design, (3) Programming, and (4) Testing. The test subjects consisted of 2 teachers and 24 students with data collection techniques in the form of literature and questionnaire studies. Media expert data collection has two aspects, namely: visual appearance and communication, while the user contains three points, including accuracy, visual communication, and data input. The results of user trial through questionnaires distributed to teachers obtained a value of 78.7% and students at 79.86% can be declared feasible. The implication of the results of this study is an Android application that is used by teachers, supervisors, and students for industrial work activities in the Department of Electronics Industry, SMK Negeri 1 Cikande, to make it faster, easier, and more efficient in conducting the internship process.Keywords: Implications, Research and Development, Trial Results, Waterfall.ABSTRAKPenelitian ini bertujuan menghasilkan produk berupa sistem informasi prakerin berbasis Android di Jurusan Elektronika Industri SMK Negeri 1 Cikande. Model pengembangan yang digunakan ialah Waterfall dengan metode pengembangan software yang memiliki empat tahapan: (1) Analisis Sistem, (2) Desain, (3) Pemrograman, dan (4) Uji coba. Subjek uji coba berjumlah 2 guru beserta 24 siswa dengan teknik pengumpulan data berupa studi pustaka dan kuisioner. Pengumpulan data ahli media memiliki dua aspek yaitu tampilan dan komunikasi visual, sedangkan pengguna berisi tiga aspek diantaranya akurasi, komunikasi visual, dan penginputan data. Hasil ujicoba pengguna melalui kuesioner yang disebarkan kepada guru memperoleh nilai sebesar 78,7% dan siswa sebesar 79,86% sehingga dapat dinyatakan layak. Implikasi dari hasil penelitian ini ialah sebuah aplikasi Android yang dimanfaatkan oleh guru, pembimbing, dan siswa untuk kegiatan prakerin di Jurusan Elektronika Industri SMK Negeri 1 Cikande, agar lebih cepat, mudah, dan efisien dalam melakukan proses prakerin.
The Robot Does Not Exist: Remixing Psychic Automatism and Artificial Creative Intelligence
Authors: Amerika Mark , Hyunjhee Kim Laura , Gallagher Brad 
Published: January 2021

In the just-published Remixing Persona: An Imaginary Digital Media Object from the Onto-Tales of the Digital Afterlife, artists Mark Amerika and Laura Hyunjhee Kim perform as MALK, a new media remix band that ruminates on the post-digital life of the traditional scholarly book. Working against the concept of an e-book, the publication includes an original music video titled the Digital Afterlife as well as a downloadable PDF that the artists refer to as an imaginary digital media object (IDMO). The work has been released as the inaugural publication in the new MEDIA : ART : WRITE : NOW series with Open Humanities Press.
For this special issue of Media-N, MALK proposes their next IDMO track by focusing on the relationship between AI-generated forms of remix and artist-generated forms of psychic automatism. The experiment will start with the artists improvising a cluster of hand-drawn charts that conceptually blend their musings on what they refer to as “future forms of artificial creative intelligence.” The language in these charts will then serve as source material to input into an advanced Generative Pre-trained Transformer to trigger source material for a new music video and an adjoining PDF. Our question is whether the Generative Pre-trained Transformer as an advanced yet still essentially weak AI can co-write the artists’ IDMO as they address issues related to their research into psychic automatism and artificial creative intelligence.
Upaya Sekolah dalam Melibatkan Ayah pada Pendidikan Anak Usia Dini
Authors: Nengsih Zarlia 
Published: January 2021

A father has taken very important role in his children's life. The involvement of a father in the life of his child could considerably help his child’s growth in education. Therefore, a father should not put his responsibility in educating children on to his wife’s shoulder (to the mother) only, by having the reason that he is quite busy with his works. Simultaneously, the school has a great opportunity to help the child’s father to be involved in early childhood education. The objective of this study is to analyze the role of the child’s father in early childhood education, its correlation to the school’s programs and its strategies in involving the child’s father in early childhood education in the PAUD of Griya Ceria, and then to find out the constraints experienced by the school in involving the father in early childhood education in this school. This study uses a qualitative method with a descriptive analysis approach. The data was collected through interview techniques, observation, and documentation. The result of the data analysis disclosed: (1) the role of the father in early childhood education in PAUD of Griya Ceria. This includes caring, spending for the living, shaping the intelligence, loving and giving good examples to the child. (2) The PAUD of Griya Ceria has carried out some programs to involve the father in early childhood education. Among them are parenting, art performances, communication with parents, and report card distribution. (3) There are some constraints faced by the school in involving fathers in early childhood education such as the children’s fathers who are busy, the working mothers and the absence of male teachers in the school.
Medical Complications in Pregnancy
Authors: Seely Ellen W. , Ecker Jeffrey L. 
Published: January 2021

Medical complications and intercurrent disease have long presented challenges to obstetricians and other medical providers caring for pregnant women. Contemporary medical practice and treatments have only added to these challenges. Advances in disease management mean that patients with some conditions (e.g., cystic fibrosis) whose life expectancies in the past would have precluded pregnancy are now living to reproductive age. Furthermore, treatments to restore fertility allow the barrier of age, as well as anatomic and genetic barriers, to be surmounted. All of these advances emphasize the need for careful and considered collaboration between clinicians caring for women of reproductive age who are not pregnant and those who care for them during pregnancy. This review discusses pregnancy planning and counseling, principles of teratogenesis, physiologic changes in pregnancy, cardiovascular disease, diabetes mellitus, thyroid disease, thrombophilia, asthma, infectious diseases, renal disease, autoimmune diseases, cancer, neurologic diseases, substance use, intrahepatic cholestasis, and pregnancy-specific conditions. Tables list elements of preconception care and counseling, the Food and Drug Administration drug classification system for pregnancy, selected drugs with suspected or known teratogenic potential, and physiologic changes of pregnancy.
This review contains 15 tables and 83 references.
Key Words: Headache, maternal mortality, obstetric medicine, pregnancy, pulmonary embolism
Hypoglycemia
Authors: Service F John , Vella Adrian 
Published: January 2021

Hypoglycemia is a clinical syndrome that has diverse causes and is characterized by episodes of low blood glucose and typically marked by autonomic and neuroglycopenic manifestations. This review discusses the classification, etiology, and diagnosis for hypoglycemia, including the Whipple triad, and the classic diagnostic test, the prolonged (72-hour) fast. Specific attention is given to the conditions that cause hypoglycemia, including insulinomas, factitious hypoglycemia, insulin autoimmune hypoglycemia, and post–gastric bypass hypoglycemia, as well as the diagnosis and management of these conditions.
This review contains 2 figures, 6 figures, and 43 figures.
Keywords: Blood glucose, hypoglycemia, neuroglycopenic manifestations, Whipple triad, 72-hour fast, insulinoma, post-gastric bypass, factitious hypoglycemia
Breast Cancer
Authors: Davidson Nancy E 
Published: January 2021

Invasive breast cancer, the most common nonskin cancer in women in the United States, will be diagnosed in 266,120 In 2018, along with 63,960 new cases of non-invasive (in situ) breast cancer. Incidence and mortality reached a plateau and appear to be dropping in both the United States and parts of western Europe. This decline has been attributed to several factors, such as early detection through the use of screening mammography and appropriate use of systemic adjuvant therapy, as well as decreased use of hormone replacement therapy. However, the global burden of breast cancer remains great, and global breast cancer incidence increased from 641,000 in 1980 to 1,643,000 in 2010, an annual rate of increase of 3.1%. This chapter examines the etiology, epidemiology, prevention, screening, staging, and prognosis of breast cancer. The diagnoses and treatments of the four stages of breast cancer are also included. Figures include algorithms used for the systemic treatment of stage IV breast cancer and hormone therapy for women with stage IV breast cancer. Tables describe selected outcomes from the National Surgical Adjuvant Breast and Bowel Project (NSABP) P-1 and P-2 chemoprevention trials, tamoxifen chemoprevention trials for breast cancer, the TNM staging system and stage groupings for breast cancer, some commonly used adjuvant chemotherapy regimens, an algorithm for suggested treatment for patients with operable breast cancer from the 2011 St. Gallen consensus conference, guidelines for surveillance of asymptomatic early breast cancer survivors from the American Society of Clinical Oncology, and newer agents for metastatic breast cancer commercially available in the United States.
This review contains 2 highly rendered figures, 8 tables, and 108 references.
Management of Psychosocial Issues in Terminal Illness
Authors: Thomas Jane DeLima , Reitschuler-Cross Eva , Block Susan D 
Published: January 2021

Patients facing serious or life-threatening illness experience challenges to their psychological, social, and spiritual lives as well as to their physical function and comfort. Physicians may be accustomed to focusing on the biomedical aspects of illness, but they have a critical role in assessing the patient's psychosocial issues to identify sources of distress and help implement a plan for mitigating them. An appropriate psychosocial assessment requires a methodical and rigorous approach and includes assessment of any psychosocial issue affected by or affecting a patient's experience of illness. This chapter outlines a structured approach to addressing psychosocial issues by discussing (1) the doctor-patient relationship; (2) coping with illness; (3) family dynamics and caregiving; (4) ethnic and cultural issues; (5) religious, spiritual, and existential issues; (6) mental health issues, including adjustment disorder, depression, anxiety, personality disorders, aberrant drug behaviors, and major mental health issues; and (7) grief and bereavement. Tables outline psychosocial assessment questions, factors predisposing patients with serious illness to depression, risk factors for suicide in patients with terminal illness, and classes of antidepressants, anxiolytics, and sedatives. The Alcohol Use Disorders Identification Test-Consumption (AUDIT-C) questionnaire is provided, as well as a list of Web sites with further resources about psychosocial issues in serious illness.
This review contains 1 highly rendered figure, 6 tables, and 216 references.