bluuebunny/crossref_metadata_2025_split huggingface dataset:
Minimising Torsional Vibration Due to Stick Slip Using Z Technology for Drilling Energy Efficiency in Multiple Hard Stringers Field in Offshore Malaysia
Authors: Nordin Mohamad Haikal , Looi Lai Keng , Slagel Pete , Othman Mohamad Hafiz , Affandi Abdul Razak , Zurhan Mohamad Syahmi 
Published: March 2021

Abstract
Field T is well known with its multiple layers of hard stringers that can go up to 25 ksi UCS at certain intervals, predominantly in 12-1/4" and 8-1/2" hole section. This can lead to stick-slip problem whereby the drill bit momentarily stalls due to high static friction, while the drill string keeps rotating. As a result, torque will buildup in pipe until it overcomes the friction at the bit, resulting in the drill pipe unwinding itself. Over time, this issue results in reduced drilling efficiency (i.e. lower ROP), eventually causing damage to the bit or worse, twisting off the BHA, which translates into high cost exposure to the Operator.
During the exploration phase, the Operator required on average, 4 to 7 bit trips to drill 12-1/4" hole section and 2 to 4 trips were required to drill 8-1/2" hole section. The most reported reason to pull out of the hole were, BHA change out, downhole tool failure (DTF) and low rate of penetration (ROP). The bits’ inner & outer cutters were also reported to be damaged with dull grading as high as wear value of 7 or 8.
Z technology is a torsional vibration mitigation system that uses wide band impedance (Z) matching concept that aims to absorb all torque waves arriving at top drive by overcoming inertia of motor & gearbox. The Z Technology changes the conventional hard boundary condition of a standard top drive (TD) RPM controller that is "stiff" (constant RPM) which results in full reflection of all torsional waves. A "stiff" TD control system leads to growth of standing waves (A combination of TD constant RPM & stick-slip "unwind" RPM) in the string which eventually may lead to torsional vibrations to the drill bit and/or motor housing/BHA.
While drilling Development Phase 1B, Z Technology was seen to be effective in mitigating stick-slip. As a result, more mechanical specific energy (MSE) was available to be transmitted to the bit for formation rock removal. All three wells in the Phase 1B campaign managed to achieve the highest ROP in T field. This translated into cost savings in rig time and cost avoidance to Operator due to BHA damage.
The paper will discuss the details of the Z Technology mechanism, its implementation and evaluating its effectiveness in minimizing torsional vibration due to the stick-slip issue.
Successful Collision Risk Management with Realtime Advanced Survey Correction in A Challenging Horizontal Well
Authors: Tossapol Tongkum , Siritheerasas Khamawat , Abu Jafar Feras , Phu Trinh Dinh , Hieu Pham Nam 
Published: March 2021

AbstractThe Well X in Nong Yao field, is an infill-well designed for the Gulf of Thailand which presented several interesting challenges due to its complexity, tortuosity, and potential collision risks with other wells. This paper demonstrates the application of a Real-time Advanced Survey Correction (RASC) with Multi Station Analysis (MSA) to correct the Measurement While Drilling (MWD)'s azimuth.The Well X is a 3D Complex design with a high drilling difficulty index (DDI) at 6.9, high tortuosity of 316 degree, and which has an aggressive build on inclination and azimuthal U-turning well path. The well also creates difficult doglegs severity (DLS) up to 5.5deg/100ft, which is near the limit of the flexibility required to achieve the horizontal landing point. The conventional MWD survey, with proximity scanning with the nearby Well A, demonstrates high risk with a calculated Oriented Separation Factor (OSF) of 1.01. The RASC-MSA method is applied with a clearly defined workflow during execution in real-time and provide significant improvement in calculated OSF.RASC-MSA is applied for every 1,000 ft interval drilling below the 9.625in casing shoe. The workflow ensures that the directional driller follows the corrected survey along the well path and especially in the last 300 ft before reaching the electrical submersible pump (ESP) tangent section. The result from RASC-MSA, indicated a 29 ft lateral shift on the left side of the MWD standard surveys. Without this technique, Well X has a high potential to collide with Well A and Well B (Figure 1) as the actual OSF may less than 1 while drilling. The final 3D Least Distance proximity scanning with Well A shows a minimum OSF = 1.35, which is a 30% improvement compared to the conventional MWD survey. Another nearby well, Well B, indicates a minimum OSF=1.66 and passed the anti-collision OSF rule. In consideration of the drilling efficiency, availability, cost effectiveness and time saving, the RASC-MSA analysis to correct the MWD's azimuth are applied and the separation factor can be improved by 30%. In conclusion, the collision risk management technique applied successfully met the complex challenges of Well X, which was successfully drilled and safely delivered.Figure 1 3D visualization to exhibit the collision issue between Well X and nearby existing Wells A and Well B.
THE WORK HARD ETHIC OF TEACHER (ETOS KERJA KERAS GURU) DALAM PEMBELAJARAN SEBAGAI PILAR PENDIDIKAN YANG BERKARAKTE
Authors: Sutarman Sutarman 
Published: March 2021

Teacher isnâ€˜t one of all source of science in learning process. So, if the teacher needs survive in his or her contribution in the learning teaching process, they must do some innovations. Its means, the teacherÂ must have work hard ethic in doing to do the innovation, learning approach, chosing the metode and media. In order to make the learning teaching process run well, therefore the teacher is not only has mastered his or her competence but also has mastered the emotion quotion, spiritual quotion and has mastered the information, communication and technology. Beside that, the teacher who has work hard ethic,Â is the teacher who has optimism. It means, in doing his task of the learning teaching process must have the strong motivation. So, the teacher will get the best achievement.
PERBEDAAN TINGKAT AGRESIVITAS PADA SISWA SMU MUHI YOGYAKARTA BERDASAR POLA ASUH DAN JENIS PEKERJAAN ORANG TUA
Authors: Kistoro Hanif Cahyo Adi 
Published: March 2021

This research aims at examining the difference of aggressiveness in students Senior High School of First Muhammedan (SMU MUHI) Yogyakarta from parentâ€™s rearings and parentâ€™s jobs. It based on phenomenons, suchÂ increase of fights along students, behaviors of students less polite to teachers, and others, especially that occurs in Yogyakarta. It indicated of aggressive behaviour. It may be caused of not right of parentâ€™s rearings, and parentâ€™s rearings has correlation with parentâ€™s jobs. From these phenomenons, reseacher want to investigated about difference of aggressiveness in students Senior High School of First Muhammedan from parentâ€™s rearings (authoritarian, democratic, and permissive) and from parentâ€™s jobs (entrepreneur, official civil servant/PNS, and military) point of view to aggressiveness. Two hypotheses tested are as follows: (a) that there is a difference of agressiveness in students Senior High School of First Muhammedan (SMU MUHI) have parents tendency to authoritatif, democratic, and permissive, and b) that there is a difference of agressiveness in students Senior High School of First Muhammedan (SMU MUHI) have parents as entrepreneur, official civil servant, and military. Subjects of the research include seventy six students of first class and sixty seven students of second class in Senior High School of First Muhammedan (SMU MUHI), Yogyakarta and their parents, totally is one hundred and sixty person. The two instruments administered in data gathering (quantitative data) include parentâ€™s rearings scale for studentsâ€™ parent (within there was a identity of parentâ€™s job), agressiveness scale for students, and interview (qualitative data). Variance analysis 2-stripes (Anava 2-jalur) were applied to analyze the data. The outcome shows the following: (a) there is a significant difference of three parentâ€™s rearings to bring about aggressiveness with F=366.479, standar error p=0.000, and difference average is: authoritarian=69.344; democratic=79.283; permissive=87.862. (b) there is not a significant difference of three parentâ€™s jobs to bring about aggressiveness with F=0.054, standar error p=0.583, and differenceÂ average is: entrepreneur=77.632; official civil servant=76.436; military=76.960. From the result of parentâ€™s rearings appeared that permissive is the most influential from all (authoritarian and democratic) to bring about aggressiveness in students of Senior High School of First Muhhammedan, Yogyakarta, and parentâ€™s rearings hasnâ€™t influence to bring about childrenâ€™s aggressiveness.
POSISIONING PENDIDIKAN ISLAM DI ERA GLOBALISASI
Authors: Dewantoro Mohammad Hajar 
Published: March 2021

Opportunities and challenges of globalization requires a superior human resources and competitively, which needs to be responded positively by the Islamic education. These opportunities need to be met by utilizing all the positive potential of globalization, disseminating the values of Islam to the world as an attempt to save mankind from viruses skularisasi who ignore the spiritual dimension in man. In addition, Islamic education should develop spiritual-based education vigorously supported by teachers, learners andÂ educational organizations full support prophetic transformational leadership.
ANTISIPASI POTENSI KONFLIK SOSIAL ANTAR PELAJAR
Authors: Ghofar Abdul 
Published: March 2021

Conflict is motivated by differences in the characteristics of individuals brought in an interaction. These differences are related to the physical characteristics including, intelligence, knowledge, customs, beliefs, and so forth. With individual characteristics in social interaction, conflict is a normal situation in each community. None of the people who have never experienced any conflicts between members or with other community groups, the conflict will only disappear with the loss of the community itself. Results of a conflict are: 1) Increase the solidarity among members of the group (in-group) which is in conflict with the group elsewhere.2) Rift between the warring factions. 3) Personality changes in individuals, 4) Property damage and loss of human lives. 5) The dominance of conquest even one of the parties involved in the conflict.Â Â Â Attempts to defuse conflicts in achieving stability is called â€œaccommodationâ€.The parties in conflict with each other adjust to the situation by working together. Forms of accommodation are: 1) truce, 2) Abitration, 3) Mediation, 4) Conciliation, 5). Stalemate, and 6) Adjudication. Young people or students have great potential in solving the nationâ€™s problems, particularly issues related to the anticipation of social conflict, although there is no doubt that the problem of the young generation too much. The important thing is to be able to change his awareness of the construction of the object becomes the subject of development and able to anticipate these issues.
GURU DAN PESERTA DIDIK DALAM PERSPEKTIF PENDIDIKAN ISLAM
Authors: Sutarman Sutarman 
Published: March 2021

Pendidikan Islam merupakan salah satu komponen penting dalam pendidikan Nasional. Dalam konteks pendidikan Islam, peran pendidik dan anak didik tidak dapat diabaikan sumbangsihnya. Kedua komponen ini saling berinteraksi dalam proses pembelajaran untuk mewujudkan suatu out put pendidikan yang berkualitas.Untuk mencapai tujuan npendidikan tersebut, diperlukan pendidik yang profesional, bertanggung jawab, dan berakhlak mulia. Menurut Zakiah Darojat,Â Syarat menjadi pendidik yangÂ profesionalÂ ada 4 macam, yakni: 1) bertakwa pada Allah SWT; 2) berilmu; 3) Sehat jasmani & rohani danÂ 4) berkelakuan baik. Yang ke empat hal tersebut, benarbenar harus dicamkan dan dimiliki oleh seorang pendidik.
PENGARUH ISLAMICITY PERFORMANCE INDEX DAN ISLAMIC SOCIAL REPORTING TERHADAP KINERJA KEUANGAN PERBANKAN SYARIAH DI INDONESIA
Authors: Fatmala Kiki , Wirman Wirman 
Published: March 2021

AbstractThis study aims to test empirically the effect of the Islamic performance index and Islamic social reporting on financial performance as proxied by Return on assets. The research was conducted at Islamic Commercial Banks registered with the Financial Services Authority in 2014-2019 with the sampling method using purposive sampling. The analysis method used is multiple linear regression. The results of hypothesis testing in this study indicate that partially the profit sharing ratio has no effect on financial performance. Zakat performance ratio has a positive effect on financial performance and Islamic social reporting has a negative effect on financial performance. Simultaneously, profit sharing ratio, zakat performance ratio and Islamic social reporting have a positive effect on financial performance Keywords : Profit Sharing Ratio; Zakat Performance Ratio; Islamic social reporting ; financial performance
ANALISIS PENERAPAN PP 23 TAHUN 2018 PADA WAJIB PAJAK UMKM (STUDI DI KANTOR PELAYANAN PAJAK PRATAMA MAKASSAR UTARA)
Authors: AM Memi Pratiwi , Nasaruddin Fadliah , Alam Syamsu 
Published: March 2021

The purpose of this re search is to analze identify application PP No. 23 Year 2018 on Taxpayer MSMEs on Tax Service Office Pratama North Makassar.The data required in this study is primary data and secondary data. Data collection methods used in this study is the interview and documentary. Data analysis techniques used by kualitative analysis. The results showed that the implementation of PP No. 23 Year 2018 on Taxpayer MSMEs on Tax Service Office Pratama North Makassar has been going well and is in accordance with the principles of tax collection. The lowered tax rate to 0.5%, cheap tax administration and easy deposit procedures illustrate the implementation of the principles of equality, certainty, convenience and economy.Keyword: PP No. 23 Year 2018, Taxpayer, MSMEs
HEGEMONI BAHASA MILENEALISASI PADA SLOGAN DEMONSTRASI: ANALISIS WACANA KRITIS
Authors: Hasibuan Ibnu Ajan , Khairani Ade Irma 
Published: March 2021

Penelitian ini bertujuan untuk menganalisis praktek wacana pada slogan aksi demonstrasi yang dilakukan oleh mahasiswa sebagai fenomena baru dimasa sekarang. Dibalik selogan-slogan ditemukan adanya kekuatan dan keunikan yang menghegemoni dengan tinjauan aspek linguistik sebagai hasil ide mahasiswa untuk menyampaikan aspirasi kepada pemerintah. Metode deskriptif kualitatif digunakan untuk mengumpulkan dan menyajikan data kemudian dianalisis menggunakan pendekatan analisis wacana kritis Norman Fairclough serta memadukannya dengan pendekatan unsur psikoanalisis Freudian. Dari hasil analisis data ditemukan adanya penggunaan teks dari segi liguistis yang mana Representasi anak kalimat menunjukkan pemilihan diksi dan majas personifikasi. Selanjutnya Representasi hubungan kalimat menujukkan adanya unsur pragmatik seperti “ilokusi” dan bahasa “sarkasme”. Dari seluruh pembentukkan wacana terdapat faktor yang mempengaruhi ide atau gagasan yang menghegomi bahasa. Fungsi Id ditekan oleh Ego dan Superego sebagai penyampai hasrat libido mahasiswa kedalam bentuk simbolik (slogan). Ranah simbolik tersebut menguasai pembentukan wacana. Kekuasaan hasrat menghegemoni kaum mahasiswa.
PELATIHAN DAN PENDAMPINGAN PENYUSUNAN SISTEM INFORMASI PELAPORAN KEUANGAN DESA BAGI PERANGKAT DESA SE – KECAMATAN GUNUNG SARI, LOMBOK BARAT
Authors: Indriani Eni , Astuti Bq. Rosyida Dwi , Hudaya Robith 
Published: March 2021

Setiap tahun Pemerintah Pusat telah menganggarkan Dana Desa yang cukup besar untuk diberikan kepada Desa. Untuk itu, desa dituntut untuk dapat menyampaikan laporan pertanggungjawaban atas dana yang sudah diberikan. Untuk itu diperlukan suatu sistem informasi pelaporan keuangan desa akan menyediakan informasi yang akurat dan tepat waktu sehingga aktivitas pengelolaan keuangan desa dapat dilakukan secara efektif dan efisien. Adapun kegiatan pengabdian pada masyarakat ini diselenggarakan di kecamatan Gunung Sari, Lombok Barat yang bertujuan untuk memberikan pengetahuan yang memadai mengenai manfaat penggunaan sistem informasi dalam penyusunan laporan keuangan desa; memberikan pelatihan dan pendampingan penyusunan sistem informasi pelaporan keuangan desa, dan pendampingan penyusunan laporan keuangan desa. Rangkaian kegiatan pengabdian pada masyarakat yang telah dilaksanakan berjalan lancar. Semua peserta antusias mengikuti acara hingga selesai dan merasakan manfaat pelatihan bagi pengelolaan keuangan desa
PEMODELAN ARSITEKTUR SISTEM PENGELOLAAN SUKU CADANG PESAWAT MENGGUNAKAN TOGAF ADM
Authors: Yessy Aviantary Putri  , Kusumawati Yupie 
Published: March 2021

Abstrak - Pengelolaan suku cadang pesawat merupakan hal utama yang penting dilakukan perusahaan untuk menyediakan komponen atau alat-alat yang akan di produksi menjadi sebuah mesin pesawat, dan kebutuhan produksi lainnya dengan memastikan kondisi dan kualitas suku cadang terkualifikasi dengan baik. PT. Jefco Aero Teknologi merupakan perusahaan yang beroperasi di sektor perawatan pesawat atau bisa disebut dengan MRO (Maintenance, Repair and Overhaul) pesawat. Namun, dalam pelaksanaan pengelolaan suku cadang di PT. Jefco Aero Teknologi masih memiliki permasalahan seperti proses bisnis yang tidak saling terintegrasi, pengolahan data supplier yang belum terstruktur hingga masih terdapat kesalahan dalam pengelolaan stok suku cadang. Dalam menangani hal tersebut penulis mengusulkan untuk melakukan pemodelan arsitektur menggunakan TOGAF ADM yang mencakup arsitektur bisnis, arsitektur sistem informasi, dan arsitektur teknologi dengan hasil penelitian berupa blueprint TI sebagai pedoman untuk mempercepat kinerja para pegawai, dan mampu memberikan perubahan proses bisnis secara efektif.

Kata kunci : TOGAF ADM; Enterprise Architecture; Blueprint TI; Sistem Pengelolaan Suku Cadang Pesawat
Penumbuhan Karakter Berbasis Tauhid Melalui Teras Impian Di Desa Tajur
Authors: Bisri Hasan , Amir Fachrur Razi , Ulfah Sri Wahyuni 
Published: March 2021

Program penumbuhan karakter berbasis tauhid melalui ‘Teras Impian’ di Desa Tajur dilatarbelakangi oleh kondisi masyarakat Kampung Parung Ponteng yang kurang memperhatikan pendidikan karakter anak-anak. Program bertujuan meningkatkan mutu karakter anak-anak dan motivasi dalam belajar. Kegiatan program terbagi tiga tahap, yaitu persiapan, pelaksanaan, dan evaluasi. Metode pembelajaran menggunakan konsep belajar dan bermain. Bentuk pembelajaran berupa pemberian materi penanaman karakter, pemberian motivasi, bermain di lingkungan sekitar. Peserta program sebanyak 45 anak, terdiri dari anak prasekolah, usia SD, dan yang tidak bersekolah. Program berlangsung sebulan. Berdasarkan hasil dan evaluasi, program ‘Teras Impian’ berhasil meningkatkan sikap sopan santun anak terhadap orang tua, teman sebaya, kemampuan membaca iqra, serta kemampuan menghapal surat-surat pendek Al-qur’an.Kata kunci: Penumbuhan karakter, Program Teras Impian, Tauhid.
PENGGUNAAN FORMULA CAIR Trichoderma harzianum T10 BERBAHAN TEPUNG JAGUNG TERHADAP REBAH SEMAI (Pythium sp.) BIBIT MENTIMUN
Authors: Ningtias Wiwit , Mugiastuti Endang , Rahayuniati Ruth Feti , Soesanto Loekas 
Published: March 2021

Penelitian bertujuan untuk: 1) mengetahui konsentrasi tepung jagung yang tepat untuk medium cair Trichoderma harzianum T10, 2) mengetahui pengaruh aplikasi T. harzianum T10 dalam berbagai konsentrasi medium cair tepung jagung terhadap penekanan penyakit rebah semai dan pertumbuhan bibit mentimun. Penelitian dilaksanakan di Laboratorium Perlindungan Tanaman dan di lahan Fakultas Pertanian, Universitas Jenderal Soedirman pada bulan September 2017 sampai Januari 2018. Pengujian in vitro menggunakan Rancangan Acak Lengkap dengan lima perlakuan dan lima ulangan, meliputi perlakuan formula cair medium Potato Dextrose Broth (PDB), formula cair tepung jagung konsentrasi 5, 10, 15 dan 20 g/L. Pengujian in planta menggunakan Rancangan Acak Kelompok dengan 6 perlakuan dan 5 ulangan, membandingkan kontrol dengan tanaman yang diberi perlakuan T. harzianum T10 pada masing-masing formula cair konsentrasi tepung jagung. Variabel yang diamati meliputi kepadatan konidium, masa inkubasi, kejadian penyakit, area under disease progress curve (AUDPC), potensi tumbuh maksimum, daya kecambah, tinggi tanaman, panjang akar, bobot segar akar dan bobot segar tajuk. Hasil penelitian menunjukkan bahwa kepadatan konidium T. harzianum T10 tertinggi pada formula medium cair tepung jagung konsentrasi 20 g/L sebesar 3,67x106 konidium/mL, tetapi belum mampu menyamai medium PDB. Aplikasi T. harzianum T10 yang efektif menekan penyakit rebah semai adalah perlakuan T. harzianum T10 dalam formula cair tepung jagung konsentrasi 15 g/L, yaitu mampu menekan kejadian penyakit 71,43% dan menunda masa inkubasi 35,83%. Aplikasi T. harzianum T10 selain konsentrasi 15 g/L belum berpengaruh terhadap variabel yang diamati dan diukur.
PENAMPILAN AGRONOMI BERBAGAI AKSESI KATUK {Sauropus androgynus (L.) Merr.} PADA DOSIS PUPUK UREA BERBEDA
Authors: Khaerunnisa Ulfa , Rahayu Arifah , Mulyaningsih Yanyan 
Published: March 2021

Katuk {Sauropus androgynus (L.) Merr} is a leafy vegetable which requires nitrogen for itsvegetative growth. This study was aimed at assessing the agronomic performance of various accessions of katuk vegetable grown with different rates of urea fertilizer administration. A completely randomized design with two factors was used. The first factor was katuk accessions consisting of Sukaraja Sukabumi, Cugenang Cianjur, and Kemang Bogor. The second factor was urea fertilizer administration in five rates, namely 0, 33.3, 66.7, 100%, and 133.3% of recommended rate (R). Results showed that katuk plant of Sukabumi accession gave the best plant height and leaflet area. Katuk plant of Cianjur accession had the highest values of plant height, number of buds, yield fresh weight, yield dry weight, and root length. Katuk plant of Bogor accession was found to have the highest fresh root weight. Urea administration of 66.7-133.3% R resulted in katuk plant with the best values of plant height, number of buds, stem diameter. The widest leaf area was found in 100% R urea administration and the highest root weight was found in plants treated with 66.7% R urea administration. The increase of urea fertilizer doses starting from 33.3% R in Cianjur and Bogor katuk accession increased the total harvest wet weight and dry weight, while in Sukabumi accession the significant increase in production was at a dose of 100% R and 133.3% R urea. The increase in vitamin C content was significant in the application of 133.3% R urea fertilizer.