bluuebunny/crossref_metadata_2025 huggingface dataset:
Clinical Outcome of Periodontal Regenerative Therapy in Chronic Periodontitis: A Case Report
Authors: Annisa Afdalia , Adam Mardiana Andi , Oktawati Sri , Basir Irma , . Azizah
Published: April 2022

Background: Chronic periodontitis is an infectious disease resulting in inflammation within the supporting tissues of the teeth, progressive attachment loss and bone loss. Conventional treatment is the first-line treatment in this case, however, in moderate to advanced periodontitis cases, conventional treatment alone is not sufficient to regenerate the periodontal tissue, so a surgical therapy is required.
Objective: To explain the procedures and results of surgical periodontal treatment with bone xenograft and the barrier membrane of a patient with chronic periodontitis.
Method: A 33-year-old man presented to the Department of Periodontia RGSM Unhas with the primary complaint of teeth mobility of the lower left jaw, the patient had also been scaled one week prior. On intraoral examination, tooth 35 had mobile º1, recession 3 mm and pocket 6 mm, and tooth 36 had mobile º2, recession 2 mm and pocket 7 mm. Treatment was performed using flap operation with bone graft and membrane barrier applications.
Results: Control was performed six months after the treatment and the results showed normal gingival tissue with good tissue attachment, pocket reduction.
Conclusion: Treatment of chronic periodontitis using bone xenograft and membrane barrier is one of the surgical therapies that can contribute to periodontal regeneration.
Keywords: barrier membrane, bone graft, flap operation
Efficacy of Platelet-Rich Fibrin as Regenerative Periodontal Tissue in Chronic Periodontitis: A Case Report
Authors: Eka Satya Dian , Thahir Hasanuddin , Oktawati Sri , Puspita Sari Nuraini , Tjokro Jennifer
Published: April 2022

Background: One of the pertinent challenges the periodontists face today is the regeneration of periodontal tissue because of its complex structure. Periodontal tissue damage is characterized by bone and soft tissue loss. At present, one of the recommended materials for regeneration is PRF or platelet-rich fibrin. It is a regeneration material containing growth factors, prepared from the patient’s own blood, that can be used as a membrane.
Objective: To see the efficacy of healing periodontal tissue using the addition of PRF.
Method: A 31-year-old woman presented to the Department of Periodontology of Hasanuddin University Dental and Oral Hospital with the chief complaint of elongated teeth that often bled. Intraoral examination showed pocket depths of 6 mm and 5 mm in teeth 32 and 42, respectively. Radiographs showed radiolucent features in lower anterior teeth with horizontal bone loss. Chronic periodontitis of 32 and 42. Therapeutic intervention included initial therapy by scaling and root planning, followed by flap operation and regenerative therapy with PRF, membrane and bone graft.
Results: One week post regenerative therapy with PRF, the clinical appearance seemed better and there was no complaint from the patient.
Conclusion: The addition of PRF to periodontal surgery as a regenerative therapy can accelerate healing in the treatment of chronic periodontitis.
Keywords: flap operation, platelet rich-fibrin, tissue regeneration
Socket Preservation Using Bovine Bone Graft and Pericardium Membrane: A Case Report
Authors: Raja Nurhadijah , Oktawati Sri , Setiawati Dian , Rukmana Andriani , Endang Sherly
Published: April 2022

Background: Tooth extraction is followed by a resorption of the bone in the buccal or facial portion, up to 50% in the first six months after the extraction. Bone loss mainly results from damage to the periodontal bone ligament complex. Socket preservation is a surgical procedure aimed to maintain an alveolar ridge after extraction, eliminating or minimizing the need for future augmentation in implant-prosthetic rehabilitation. Socket preservation techniques use some regenerative material such as bone graft and membrane.
Objective: To discuss socket preservation procedures using bovine bone graft and pericardium membrane.
Method: A 48-year-old woman presented to the Dental and Oral Hospital of Hasanuddin University to have tooth 47, which was mobile and extruded, extracted. Patient had no systemic disease and did not use any drugs. Clinical and radiograph examinations showed bone resorption in the surrounding edentulous area. The patient wanted to wear prosthesis but the bone resorption showed that socket preservation was needed to maintain the alveolar ridge high. The case was diagnosed as chronic periodontitis. Atraumatic extraction was done and bovine bone graft was placed in the socket, followed by the placement of pericardium membrane. Soft tissue healing was clinically evaluated.
Results: Control period after one week showed apparent uneventful clinical healing in the socket. Patient was satisfied with the treatment.
Conclusion: The socket preservation procedure is an effective treatment for maintaining the alveolar ridge high from excessive resorption, especially for prosthesis treatment.
Keywords: alveolar ridge, bone bovine, pericardium membrane, socket preservation
The Role of Type-2 Diabetes Mellitus in the Progressivity of Periodontitis Stage IV Grade C: A Case Report
Authors: . Natalina , Grisnanda Putriani , Nathania Irene , Soeroso Yuniarti , Lessang Robert , Sulijaya Benso
Published: April 2022

Background: According to the American Academy of Periodontology (AAP)’s classification of periodontal disease in 2017, diabetes mellitus is one of the grade modifiers of the progressivity of the disease, which is determined by the HbA1c level of a patient. Systemic condition is often considered as a risk factor that aggravates periodontal tissue breakdown. However, the progressivity of periodontal disease can also be found in healthy (nondiabetic) patients.
Objective: To identify the role of type-2 diabetes mellitus and its effect on the severity of periodontal breakdown in periodontitis stage 4 grade C patients.
Case Report: This case report describes the condition of female patients, aged 30–40 years, who presented to the periodontology clinic in RSKGM FKG UI, with the chief complaint of severe tooth mobility. The patients reported were healthy and diabetic (type-2 diabetes mellitus) patients diagnosed with periodontitis stage 4 grade C. Initial therapies were carried out, such as, such as scaling, occlusal adjustment and dental splint.
Results: Clinical outcomes after one week showed no inflammation, no oedematous, no redness on gingiva and less mobility on several teeth. Both groups showed extended and aggressive progress of the disease, however, the systemic conditions also played a critical role in the overall periodontal tissue breakdown.
Conclusion: Management of systemic disease is crucial in order to prevent periodontal breakdown or complications that could happen in periodontal therapies.
Keywords: periodontitis, systemic disease, diabetes mellitus, case report
Prevention of Post-Gingivectomy Gingival Recession in Fixed Orthodontic Patients with Gingival Enlargement: A Case Report
Authors: Sari Rezmelia , Anggraeni Disty
Published: April 2022

Background: The use of fixed orthodontic appliances can affect periodontal tissues. It can increase the risk of plaque and calculus accumulation. One of the effects on the periodontal tissue is gingival enlargement. The usual treatment for gingival enlargement is gingivectomy with an external bevel. This treatment carries a risk of gingival recession if the base of the pocket is apical to the cemento-enamel junction (CEJ).
Objective: To report the actions to be taken in case of post-gingivectomy gingival recession.
Case Report: An 18-year-old woman presented to the Dental and Oral Hospital, Universitas Gadjah Mada Prof. Soedomo, with complaints of swelling of the lower front gums, partially covering the crown of the teeth, sometimes bleeding when brushing her teeth, but no pain. The patient has been in fixed orthodontic treatment since early 2018. The treatment in this case in the form of gingivectomy gave good results which aimed to remove the gingival pocket, form a new gingival anatomy and create a new gingival margin. In addition, a new gingival margin was considered coronal with suturing and fixation on the brackets to prevent recession.
Conclusion: The risk of gingival recession after gingivectomy can occur, especially in the gingiva with a thin biotype. Coronally advance flap may be an option to position the gingival margin coronal to the CEJ to prevent gingival recession after gingivectomy procedure.
Keywords: gingival enlargement, gingivectomy, fixed orthodontic appliance, coronally advanced flap
Gingival Curettage for the Management of Chronic Periodontitis: A Case Report
Authors: Herawati Dahlia , Olivia Niken
Published: April 2022

Background: The current therapy for periodontitis entails periodontal debridement, which involves the removal or disruption of bacterial plaque, its byproducts and retained calculus deposits from the coronal surfaces, root surfaces and the tissue walls of the periodontal pocket. Gingival curettage was designed to promote new connective tissue attachment to root surfaces by removing the pocket lining and junctional epithelium with a curette.
Objective: This case report discusses the gingival curettage for periodontitis treatment on upper right posterior of a 25-year-old female patient with a chief complaint of occasional bleeding while brushing the teeth.
Case Report: Intraoral examination showed bleeding on probing and 4-mm periodontal pocket on the upper right posterior. Periapical radiographic examination of the upper right posterior displayed alveolar crest reduction.
Conclusion: The accomplishment of the treatment was proven by gingival curettage after the second visit.
Keywords: chronic periodontitis, curettage, periodontal regeneration
The Effect of the Pandemic on the Performance of Tourist Guides and the Practice of Their Professions: A Qualitative Study in the Cappadocia Region
Authors: DEMİREL Nilgün , ÇOKAL Zeynep , KESKİN Berfin
Published: April 2022

Crises are the turning points where all industries are heavily affected, national economies experience significant problems, and only businesses which develop appropriate strategies and methods can survive. Sometimes natural disasters and sometimes terrorist attacks may cause these crisis periods to occur. In such cases, people first give up on their luxury consumption, such as their touristic travels. This situation makes the tourism sector to be one of the most vulnerable sectors. Tourism is a labor-intensive industry and one of the first sectors affected by such negativities. Therefore, tourism workers particularly feel many difficulties in such periods. One of these affected occupational groups is the tour guiding profession. This study aims to reveal the tour guides' experiences during the pandemic, which caused a significant sectoral crisis, and the effect of these experiences on their performance. The research carried out a qualitative research method and phenomenological research design. Professional tour guides were selected with snowball sampling, which is one of the purposive sampling methods. The ethical compliance of the prepared interview form was endorsed by the Iğdır University Ethics Committee Approval, dated 01.04.2021-No. 2021/12. Interviews were conducted with 20 professional tour guides registered at Nevşehir Chamber of Guides. The audio recordings obtained from the interviews were transcripted and identified as the MAXQDA project. In the study, content analysis was used as the analysis method. Three main themes and ten sub-themes were created using the data from the literature and the field. As a result of the coding process, the most repeated principal theme was determined as "Psychological and Behavioral Results." The most repeated sub-theme was "Professional Dissatisfaction." The research results have revealed that professional tour guides were not satisfied with their profession during the pandemic period, and the pandemic process had unfavorable effects on their performance.
Los relativos en problemas
Authors: Lope Blanch Juan
Published: April 2022

No contiene resúmen
Políticas lingüísticas no Brasil O Caso do Portugues Brasileiro
Authors: Castilho Ataliba T. de
Published: April 2022

No presenta resumen
Las misceláneas renacentistas y el mundo colonial americano
Authors: Lerner Isaías
Published: April 2022

No contiene resumen
Semántica y sintaxis del verbo, recordando a Bello
Authors: Hare Cecilia
Published: April 2022

No contiene resumen
La toponimia como fuente de usos gramaticales arcaicos y como registro cronológico de desplazamientos idiomáticos
Authors: Cerrón-Palomino Rodolfo
Published: April 2022

No contiene resumen
La forma de tratamiento su merced en el área lingüística surandina
Authors: Granda Germán de
Published: April 2022

No contiene resumen
Principal Component Analysis of Different Economic Traits in Layer Chicken
Authors: Sarma Olympica , Dubey P.P. , Dash Shakti Kant , Sahoo Saroj Kumar , Malhotra Puneet
Published: April 2022

Background: Principal component analysis is a multivariate technique that transforms a number of possibly correlated variables into smaller number of uncorrelated variables leads to dimension reduction. Various economic traits of layer chicken are used for selection of parent birds which need to adjust for selection strategies to augment the genetic improvement. Methods: The data was collected from 2020-2021 which includes weekly body weight (g) from 0 day to 20th week and 40th week, Body weight (g) at first egg production, age at sexual maturity (days), weight of first egg (g), egg numbers at 40th week, egg weight at 40th week (g), egg numbers at 52nd week, egg weight at 52nd week (g). The least squares mean was estimated considering three different genetic groups of layer chicken (N=450, 150 each group). The main focus of this study was to identify the principal components for economic traits in layer chicken. Further varimax rotation method was applied for the transformation of components to approximate simple structure. Result: The genetic group Desi cross 1 performed better than Desi cross 2 followed by Punjab Red layer chicken. A total of three principal components were obtained which explained a total variance of 75.524%. Principal component 1 had high loads on body weight 10th week to 20th week (BW 10-BW 20) and BWSM and had a variance of 38.892%. Similarly, PC2 and PC3 explained variance of 27.072% and 9.560% respectively and had high loads on 1 week body weight to 9-week body weight (BW1-BW9) and age at sexual maturity, 40-week egg production, 52-week egg production respectively. From this study it was included that PCA can be used for selecting the economic traits for breeding purpose of layer chicken.
​​Evaluation of Soybean and Green Gram as Intercrops with Maize under Different Row Proportions in the North-eastern Hill Region, India
Authors: Singh Sanjenbam Dayananda , Nongmaithem Nabakishor , Konsam Jeti , Senjam Pushparani , Singh Nongthongbam Anando
Published: April 2022

Background: Intercropping maize with legumes can enhance diversity, stability, complementary sharing of resources, maintain soil fertility, productivity and livelihood of the farmers. The current study was aimed to develop the scientific knowledge of maize and pulse intercropping and their combinations in different planting structures. Methods: The field experiment consisted of seven treatments viz. sole maize, sole soybean, sole green gram and two intercropping ratios of soybean and green gram with maize at 1:1 and 1:2 row ratios and laid out in randomized block design in four replications during 2018-19 at Imphal. The intercropping, economic and competitive efficiency indices were calculated accordingly. Result: Intercropping of maize either with soybean or green gram in 1:2 ratio gave the best combination based on intercropping and economic efficiencies. Maize + soybean at 1:2 row produced the highest maize equivalent yield (82.65 q ha-1), system productivity (22.60 kg ha-1 day-1) and production efficiency (55.84 kg ha-1 day-1). Maize + green gram at 1:2 ratio had significantly higher land equivalent ratio (1.7) and land equivalent co-efficient (0.54) whereas maize + soybean at 1:2 ratio produced the highest area time equivalent ratio (1.27). Competition between the crops was higher under maize + green gram at 1:1 ratio.
The Impact of Workplace Fun towards Employee’s Working Attitudes at Japanese Companies in Indonesia
Authors: Syaebani Muhammad Irfan , Valentine Megha Permata Mahardikha , Primadini Dindha Vitri
Published: April 2022

Japanese companies strongly implement the Japanese management style, which values time, rules, and seniority. Fun is often considered as irrelevant to work. At work, employees need to be serious,, and fun is perceived to hinder performance. However, contrary to the general view, fun is an important aspect for the employees during their working process. Fun can bring positive consequences to the organization. This study tries to examine the effect of fun at work on Job Satisfaction, Task Performance, and Organisational Citizenship Behaviour. The respondents are 141 employees working in Japanese companies in Indonesia, and the data processing and analysis process is performed using SEM (Structural Equation Modeling) method. The result of this study supports the previous preposition that fun can create positive consequences to work. Thus, fun is a relevant aspect in the workplace.
FABRICATION OF PHOTOTHERAPY TOOLS WITH SENSORS TEMPERATURE AND TIMER BASED MICROCONTROLLER ARDUINO
Authors: Prasetyo Henry , Andrianto Dian , Zulyadain Muhammad
Published: April 2022

Phototherapy is a technology used for therapy in infants who suffer from hyperbilirubinemia or jaundice, this disease is due to the accumulation of bilirubin in the blood which is marked by the skin or the whites of the eyes turning yellow, babies who suffer from this disease are usually called yellow babies or icterus. This Phototherapy tool works by giving a blue light to the baby's skin directly for a certain period of time (depending on the level of bilirubin in the baby). The baby will be exposed to blue light which has a wavelength in the range of 450-490 nm for a certain period of time until the level of bilirubin in the baby's body drops to a safe level. With the advancement of technology, we want to add a little innovation by applying the use of a microcontroller to the phototherapy tool, in this case we add the time and temperature sensor DS18B20 as an indicator that will be displayed on the LCD screen so that it can make it easier for the user to turn off the tool and automatically and can notify the temperature of the baby who is getting sick. is doing this blue light therapy. In this case the time can be set according to user needs. From this research, it was concluded that phototherapy tools can be used to treat bilirubin babies. Advantages of this tool that users can monitor the baby's temperature and turn off the device automatically because we added a temperature sensor and timer to the phototherapy tools.
The Right to a Fair Trial in the Area of Russian and Austrian Public Law
Authors: Karamanukyan D. T. , Chvosta P.
Published: April 2022

The research paper examines the legal category of procedural (proceedings) law “Right to a Fair Trial” as a fundamental element of the European Human Rights Convention and the judicial practice of the European Court of Human Rights. The Authors concentrate mainly on the general part of Article 6 and focus on crucial aspects of the mentioned right which have become significant for the daily legal practice in the Russian Federation, Republic of Austria and other member states. In the domestic Russian legal doctrine, there are sectoral and international legal studies devoted to the Convention for the Protection of Human Rights and Fundamental Freedoms, the functioning of the European Court of Human Rights and the legal nature of its acts (A. Abashidze, E. Alisevich, M. Biryukov, S. Kalashnikova,

V. Tumanov, K. Aristova).Along with this, from the standpoint of conventional rights, Russian legal scholars studied the procedural features of the implementation of acts of the European Court of Human Rights and the application of conventional norms in civil, arbitration and criminal cases (I. Vorontsova, T. Solovieva, M. Glazkova, S. Afanasiev, L. Volosatova, E. Iodkovsky, K. Mashkova, etc.).The private-scientific research methods used by the Authors in the presented scientific article, predominantly comparative, require the study of the works of foreign scholars in the field of law, which include P. Leanza, O. Pridal, D. Spielmann, V. M. Zupancic, H. Mosler, A. Buyse. Despite the rather large volume of doctrinal sources on the nature and implementation of conventional rights, the issues of applying the right to a fair trial in administrative disputes and cases arising from public law relations have not become the subject of scientific research. The empirical basis of the study conducted by the Authors is composed of 66 pilot judgments and other acts of the European Court of Human Rights on complaints from individuals against Russia, Austria, France, Finland, the Netherlands, Great Britain, Switzerland and other member states of the Council of Europe; judicial acts of the courts of Russia, Austria and other European countries. It is concluded that the practice of Article 6 of the European Human Rights Convention by the European Court has had a remarkable and sometimes unprecedented impact on public law and law enforcement activities of the European countries that are parties to the Convention. As Russian and Austrian experience shows, the decision of the European Court on behalf of the enforcement of Article 6 in one specific case can induce the state not only to adopt a separate law, but also to carry out serious institutional changes. Many such examples are given below by the Authors, which testify that the decisions of the European Court are able to act as a powerful law-forming force on the national level.
Penilaian Risiko Keamanan Informasi Menggunakan Octave Allegro: Studi Kasus pada Perguruan Tinggi
Authors: Ramjanati Prihatini , Wijaya Freddy Kurnia , Muarie Muhamad Son
Published: April 2022

Currently the need for the use of information systems has become important for institution and organizations. The use of information systems has also expanded to various fields, namely educational institutions. However, on the other hand information can be an important security gap. The important information that falls to other parties can result in loss to the owner of the information. This study aims to conduct an internal assessment of information security risks from the use of information systems, so that it can be seen what risks are very high and need to be mitigated. In this study, the Octave Allegro framework was used to conduct an internal assessment. The steps taken in conducting an information security risk assessment consist of 8 steps. Each step produces an output that is used as the basis for evaluating the next step. There are 2 areas that need attention and become the focus of improvement. Information security risk management needs to be carried out and monitored closely and regularly against risks that are determined to be important and have a high risk probability.
Metode Analytical Hierarchy Process (AHP) untuk Pemilihan Media Sosial Pemasaran Songket Sambas
Authors: Setiawan Wawan , Siregar Alda Cendekia , Abdullah Asrul
Published: April 2022

Songket Sambas (Kain Lunggi) is a gold thread cloth typical of the culture of the Sambas people. The Sambas songket craftsmen have used social media a lot in marketing their products. The selection of the right social media in product marketing can help increase sales of Sambas songket. It can be the key to success in expanding Sambas songket sales to various regions. This study aims to apply the Analytical Hierarchy Process (AHP) method in the selection of social media that is widely used as the right Sambas songket marketing media. In this study, the AHP method was used as a method for decision making. In determining the pairwise comparison matrix, Sambas songket craftsmen were involved. The criteria used are age range (C1), gender (C2), number of users (C3), level of popularity (C4). From this study, we have the value of Facebook is 0.82, Instagram is 0.60, Youtube is 0.06, Twitter is 0.04. The final priority result of the right social media to use with the first order is Facebook.
Konsep Desain Sistem Informasi Manajemen Berkas Terpusat di Lembaga Amil Zakat Menggunakan Perspektif Nirlaba
Authors: Permatasari Hanifah , Nofikasari Indah
Published: April 2022

The Amil Zakat Institution (LAZ) is a private non-profit organization that assists the Government of Indonesia in managing zakat. LAZ will produce performance reports and financial reports every year to ensure the accountability of the institution. The report is crucial, because it is the result of the performance of all LAZ partners and branch offices, so it must be stored and controlled properly. This performance reporting will be done centrally, so that in the process of making it, some authentic evidence that can be used as proof that it has been accepted and happened, or as a reference and complement, must be managed and distributed efficiently. The file management information system is a solution that can be applied for the management of report materials and the storage of valid reports. This research has resulted in business process flow design, system activity design, and file management information system interface design on LAZ. The theory of accountability of non-profit organizations is used as an analytical study along with the PIECES parameters, to ensure that the resulting design is in accordance with the supposed accountability. The design in this study has been presented systematically, so that it can be understood by LAZ managers or executives who are not from the information technology field.
Pemilihan Layanan Subscription Video on Demand (SVOD) Menggunakan Weighted Product (WP)
Authors: Puspita Chetrina Dhea , Oktaviana Lacsita Devi , Purtiwi Ramadhani Galuh Candra , Rakhmawati Nur Aini
Published: April 2022

In Indonesia, in the last few years there have been TV and movie entertainment services that can be accessed via mobile devices, PCs, and smart TVs. This service is known as Subscription Video on Demand (SVOD). SVOD services in Indonesia are very diverse. The problem that occurs is that there are many SVODs that have advantages and disadvantages. So, this makes it difficult for users to determine which SVOD services are in high demand. This research aims to determine the desired SVOD service according to predetermined criteria. In this research, the Weighted Product (WP) method is used to objectively determine which SVOD services are in high demand. 7 criteria were used which were selected based on observations and interviews with VOD service users. This research shows that Disney+ Hotstar is the chosen alternative with a final score of 0,2127. From this research, it is known that the determining criteria in the decision-making process are rating (C1), the increasing number of users (C2), and data collection (C7). This result is influenced by the new users of Disney+ Hotstar service, which increased very high compared to other SVOD services.
Pergerakan Ulama dan Santri Dalam Perang Mempertahankan Kemerdekaan di Ambarawa 1945
Authors: Hidayatullah Ahmad , Khoiri Miftahul
Published: April 2022

Proklamasi Kemerdekaan Indonesia tanggal 17 Agustus 1945, merupakan buah perjuangan panjang yang telah diraih oleh segenap bangsa Indonesia. Setiap mereka yang telah memperjuangkan kemerdekaannya masih terus berjuang untuk mempertahankan kemerdekaan dari bangsa Barat yang kembali menduduki Indonesia. Tugas yang diemban dalam mempertahankan kemerdekaan Indonesia telah dibuktikannya dari kalangan ulama dan santri. Penelitian ini mengungkapkan pergerakan ulama dan santri dalam Pertempuran Ambarawa pada tahun 1945. Ulama yang notabene pemuka agama dalam penelitian ini digambarkan juga sebagai pemimpin perang yang berperan dalam menggerakkan santri atau pengikutnya. Penelitian ini merupakan kajian sejarah, dalam penelitian sejarah terdapat metode, yakni: Heuristik adalah tahapan pencarian atau pengumpulan sumber, verifikasi atau kritik sumber, interpretasi atau penafsiran, dan historiografi atau penulisan sejarah. Hasil penelitian ini menyatakan bahwa: Pertempuran Ambarawa merupakan serangkaian pertempuran dari Semarang dan Magelang. Perlawanan dalam pertempuran ini telah melibatkan ulama dan santri di berbagai daerah sekitar Ambarawa. Berbondong-bondong ulama, dan santri, bekerja sama melawan aliansi Sekutu. Tekad dan semangat berjuang telah berkobar di dalam dada pejuang. Genjatan senjata seperti ledakan bom, jatuhnya torpedo, tembakan meriam dari tank, maupun pesawat-pesawat tempur mewarnai jalannya pertempuran. Umat Islam dalam hal ini telah memberikan sumbangsih besar berupa sejumlah pasukan, sehingga Pertempuran Ambarawa berhasil dimenangkan pihak Republik.
Perkembangan Tari Pakkuru Sumange’ Pada Masyarakat Suku Bugis di Desa Sungsang II Kecamatan Banyuasin II Kabupaten Banyuasin
Authors: Anwar Anwar , Rochmiatun Endang , Hadi Nurfitri
Published: April 2022

Penulisan ini berjudul Perkembangan Tari Pakkuru Sumange’ Di Desa Sungsang II Kecematan Banyuasin II Kabupaten Banyuasin. Dalam penulisan ini membahas mengenai Sejarah dan fungsi Tari Pakkuru Sumange’ serta Perkembangan Tari Pakkuru Sumange’ Dalam penulisan ini menggunakan metode sejarah Teknik Pengumpulan Data (Observasi, Wawancara dan Dokumentasi) Pendekatan Penelitian (Kualitatif) Sumber Data Penelitian (Primer dan Sekunder) Teknik Analisis Data (Reduksi Data, Penyajian Data dan Conlusion Drawing) Lokasi Penelitian (Studi Pustaka, Studi Lapangan). Teori yang yang digunakan dalam penelitian ini yaitu teori di Fusi yang dikemukakan oleh A.L. Kroeber. Tari Pakkuru Sumange’ merupakan sebuah tari penjemputan para tamu undangan dalam satu acara (Pernikahan). berdasarkan hasil penelitian, menujukkan bahwa ada beberapa temuan dalam penelitian ini yaitu, bentuk penyajiannya Tari pakkuru Sumange’di Desa Sungsang II dapat dilihat melalui Pelaksanaan Tari, Ragam Gerak Tari, Busana, Tingkat Usia, Properti, dan Iringan Musik.
ANALISIS PERBANDINGAN BER DAN PAPR DALAM TRANSMISI CITRA PADA SISTEM 4G LTE
Authors: Aksara Deschie Tri , Satriya Alfredo Bayu , Setiabudi Dodi
Published: April 2022

Teknologi telekomunikasi saat ini menuntut penggunaan data rate yang tinggi dalam proses pengiriman data. OFDM merupakan teknologi multiplexing yang didasarkan pada penyebaran data yang dimodulasikan pada kecepatan data rendah. OFDM memiliki keunggulan tahan terhadap multipath delay spread, frequency selective fading, serta modulasi dan demodulasi yang efisien. Penelitian ini bertujuan untuk mengetahui karakteristik BER dan PAPR terhadap SNR dan mengetahui perbandingan kinerja teknik modulasi QPSK, 16-QAM dan 64-QAM. Penelitian dijalankan dengan melakukan simulasi pengiriman citra melalui kanal Rayleigh Fading menggunakan modulasi QPSK, 16-QAM, dan 64-QAM. Parameter SNR yang diteliti sebesar 0-16 dB. Hasil simulasi menunjukkan bahwa OFDM memiliki ketahanan noise yang lebih tinggi saat menggunakan modulasi 16-QAM dengan BER = 0 dB saar SNR 10 dB dan rata-rata nilai PAPR yang semakin meningkat dari SNR 0 dB hingga 16 dB.
ANALISA KINERJA SISTEM SINGLE CARRIER-FREQUENCY DIVISION MULTIPLE ACCESS UNTUK TRANSMISI CITRA
Authors: Ramadhan Gilang , Bayu Satriya Alfredo , Setiabudi Dodi
Published: April 2022

Teknologi Long Term Evolution (LTE) menggunakan 2 sistem pada sisi yang berbeda, yaitu pada sisi downlink dengan OFDMA dan SC-FDMA pada sisi uplink. SC-FDMA memiliki kelebihan pada sisi efisiensi daya dibandingkan dengan OFDMA. Berdasarkan 3GPP Release 8, modulasi LTE meliputi QPSK, 16-QAM dan 64QAM. Penelitian ini bertujuan untuk mengetahui karakteristik BER dan PAPR terhadap SNR, menganalisis perbandingan BER dan PAPR terhadap SNR pada sistem SC-FDMA, dan mengetahui perbandingan kinerja teknik modulasi QPSK, 16-QAM dan 64-QAM. Hasil kinerja sistem melewati kanal yang berdistribusi Rayleigh. Penelitian dijalankan dengan melakukan simulasi pengiriman citra melalui kanal Rayleigh Fading menggunakan modulasi QPSK, 16-QAM, dan 64-QAM. Parameter SNR yang diteliti sebesar 0-16 dB. Hasil simulasi menunjukkan bahwa SC-FDMA memiliki ketahanan noise yang lebih tinggi saat menggunakan modulasi QPSK dengan BER = 0 dB saat SNR = 13 dB dan PAPR yang stabil di angka 0,9 dB.
KONTROL TEGANGAN INVERTER FULL BRIDGE SATU FASA BERBASIS ARDUINO UNO R3 MENGGUNAKAN KONTROL PID
Authors: Sukmayuwana Raka Aji , Hardianto Triwahju , Hadi Widyono
Published: April 2022

Resiko gangguan pada system jaringan listrik semakin meningkat diakibatkan semakin bertambahnya konsumsi energi listrik. Jika gangguan pada system jaringan terjadi maka pemutusan biasanya dilakukan oleh PT. PLN. Kemajuan teknologi memberikan solusi dengan berkembangnya ilmu elektronika daya. Mulai ditemukan rangkaian yang dapat merubah listrik DC ke AC. Listrik berjenis AC dapat dibangkitkan melalui listrik DC (Direct Current) atau listrik bergelombang searah. Tahapan untuk mendapatkan listrik AC dari pembangkitan menggunakan listrik DC dapat menggunakan sistem pembalikan kutup dari hasil keluaran listrik DC yang terhubung dengan beban. Metode tersebut disebut dengan inverter. Penelitian ini menggunakan inverter dengan rangkaian full bridge. Sumber tegangan inverter menggunakan baterai 12 Volt dengan kapasitas 7,2 Ah. Arduino Uno R3 digunakan sebagai kontrol switching rangkaian full bridge dan menjaga kestabilan tegangan dengan menggunakan PID. Setelah rangkaian inverter full bridge, tegangan dinaikan ke 220 Volt dengan menggunakan transformator. Dengan menggunakan metode SPWM (Sine Pulse Width Modulation) pembagian gelombang frekuensi pada inverter sebesar 50 Hz. Kemudian dilakukan pengontrolan PID karena terjadinya penurunan tegangan setelah keluaran dari transformator. Besaran nilai Kp, Ki, dan Kd yang digunakan adalah 0,068, 0,001 dan 0,04. Tegangan output inverter mampu dijaga hingga tetap stabil sebesar 200v-220v. Efisiensi sistem inverter secara keseluran adalah 79,319%
KONTROL ADAPTASI PID PADA SOLDER OVEN UNTUK KOMPONEN SMD
Authors: Muldayani Wahyu , Pribadi Dhamas Agung , Sarwono Catur Suko , Sumardi Sumardi , Fibriani Ike , Widjonarko Widjonarko
Published: April 2022

Komponen elektronika memiliki ketahanan, salah satunya terhadap suhu yang tinggi, sedangkan menyolder memerlukan suhu yang tinggi untuk mencairkan sekaligus menempelkan timah pada komponen ke PCB. Komponen elektronika jenis SMD (Surface-Mount Device) memiliki ketahanan suhu yang lebih rendah dari pada tipe DIP (Dual Inline Packaging). Solusi untuk mengatasi masalah tersebut, perlu adanya suatu alat yang dapat mengatur suhu dengan kestabilan suhu yang baik dangan acuan suhu berdasarkan datasheet komponen elektronika. Dalam pembuatan alat tersebut tentunya dibutuhkan suatu kontroler yang dapat mengatur suhu dengan baik. Kontroler adaptif PID (Proportional Integral Derivative) karena menawarkan kesederhanaan dan kekokohannya dan menggunakan mikrokontroler Bluepill yang menawarkan peforma yang cukup baik. Hasil dari modifikasi PID menjadi adaptif PID tersebut diterapkan terhadap alat yang dapat melakukan penyolderan dengan acuan suhu berdasarkan datasheet komponen elektronika. Hasil dari kontroler memiliki risetime 188.8 detik, settling time 262 detik, overshoot sebesar 0.28 % dan error steady state sebesar 0.22%. Pengujian pada rangkaian flip-flop IC555 dan rangkaian dapat bekerja dengan baik.
A ANALISIS PERBANDINGAN METODE PARTICLE SWARM OPTIMIZATION DAN METODE ALGORITMA GENETIKA UNTUK OPTIMASI RUTE FIBER TO THE HOME PADA PERUMAHAN BERNADY LAND SLAWU JEMBER
Authors: Rahmasari Nadya Pitaloka , Fibriani Ike , Cahyadi Widya
Published: April 2022

Penelitian ini bertujuan untuk mengetahui keandalan dari metode Algoritma Genetika dalam pencarian rute terbaik untuk jaringan FTTH (Fiber To The Home) dengan performasi Power Link Budget dan redaman total yang dihasilkan dengan metode yang digunakan pada penelitian sebelumnya oleh (Imamah,2018) yaitu metode PSO (Particle Swarm Optimization). Penelitian ini dilaksanakan pada Januari 2020 – April 2020 di PT. Telekomunikasi Indonesia, Tbk. Witel Jember Divisi SDI. Penelitian ini melakukan pengukuran dengan Google Earth yaitu nilai jarak ODP pelanggan pada perumahan sebanyak 30 ODP dengan koordinat ODP pelanggan longitude dan latitude dengan pembagian 3 wilayah optimasi. Dilanjutkan pengujian metode optimasi Algoritma Genetika dengan parameter Npop 10 – 200, Maxgen 200 dengan proses seleksi random selection, proses Crossover two cut point 0.9 dan proses mutasi swap mutation 0.3. Hasil pengujian jarak total memiliki selisih jarak sebesar 2,7 meter lebih besar dari hasil penelitian sebelumnya yaitu metode PSO atau sebesar 0,027%. Nilai redaman total yang di pengaruhi jarak total dihasilkan sebesar 0,33796 dBm untuk metode PSO  dan metode Algoritma Genetika sebesar 0,33887 dBm. Nilai Power Link Budget yang di hasilkan arah downstream metode PSO lebih baik dibanding Algoritma Genetika.
Pengaruh Uji Minimum Kelistrikan Untuk Keselamatan Pengguna Pada Blender
Authors: Ali Mohamad Marhaendra , Sukaca Gunawan
Published: April 2022

Piranti blender sebelum diedarkan membutuhkan suatu pemeriksaan secara sistematis sesuai Permendag nomer 18 tahun 2019 sehingga mutu produk pada hasil produksi dapat terjaga kualitasnya. Uji minimum kelistrikan untuk keselamatan penggunan terdiri dari uji klausal 8 yaitu perlindungan terhadap akses bagian aktif dan uji klausal 13 yaitu arus bocor dan kuat listrik sesuai SNI 7859:2013 dan SNI IEC 60335-2-14:2011. Metode pengukuran pada uji arus bocor disesuaikan dengan kelas pirantinya sedangkan uji kuat listrik disesuaikan dengan jenis insulasinya Sedangkan uji perlindungan terhadap akses bagian aktif disesuaikan dengan pelindung yang berdekatan dengan bagian bertegangan. Hasil pengujian menunjukkan bahwa piranti yang baik adalah apabila nilai arus bocor tidak melebihi standard yang dipersyaratkan dan tidak terjadi tembus tegangan antara bagian logam yang bertegangan dengan bagian pelindungnya yang terbuat dari plastik atau sejenisnya. Sedangkan bagian permukaan luarnya lebih tertutup untuk menghindari kontak langsung dengan bagian logam atau bagian bertegangan sehingga tidak mengandung arus yang menggangu keselamatan pengguna.
Gamificación en el aula
Authors: Lomba Pérez Ayose , Jaber Mohamad José Raduan , Sánchez Rodríguez David de la Cruz
Published: April 2022

A día de hoy, la gamificación es una metodología en auge en el sector educativo. De esta manera, su aplicación está cada vez más extendida en las aulas de todo el mundo, proporcionando una motivación intrínseca en el alumnado que facilita la formación de personas autónomas y resolutivas ante los problemas que les planteará su entorno en un futuro a medio y corto plazo. Este volumen de la colección VIA DOCENDI muestra al lector, a lo largo de nueve capítulos, diferentes aplicaciones de esta metodología docente en aulas de nuestro país. Sumérjase en un mundo lleno de elementos innovadores en los que docentes de varios niveles educativos comparten sus experiencias y conclusiones con esta metodología tan apasionante como es la gamificación.
National Medical Commission Act, 2019 – the need for parity
Authors: Nandimath OV , Suhas Satish , Malik Yogender , Malathesh Barikar C , Bada Math Suresh
Published: April 2022

The National Medical Commission (NMC) has replaced the erstwhile Medical Council of India with the intention of bringing about positive reforms in medical education and enforcing ethical standards in the practice of medicine in India. The NMC Act of 2019, under clauses 3 and 4 of Section 30, details the procedure of grievance redressal. However, these clauses in their current form empower doctors and patients unequally. While the Act empowers an aggrieved medical professional to approach the relevant appellate fora under the NMC, it is silent on a similar opportunity for an aggrieved patient or caregiver to appeal against the decision of a State Medical Council. There is a need to amend these clauses to ensure equitable opportunity for aggrieved patients to appeal against decisions of the State Medical Councils to ensure justice.
Synthesis of Hard Carbon from Waste Teak Wood Powder as Anode Material for Lithium-ion Batteries
Authors: Aini Alfi Nur , Ratnasari Dewi , Meilana Aninda Artatriska , Widiyandari Hendri
Published: April 2022

Electrochemical energy storage technologies such as rechargeable batteries show considerable progress due to their high efficiency, flexible power, long life cycle, and low maintenance. Graphite is a common anode material used in lithium-ion batteries. However, there are several shortcomings in graphite anode material, one of which is poor structural stability. Therefore, hard carbon is the most promising candidate for lithium-ion battery anodes due to its high storage capacity, low working potential, and cycle stability. This research utilizes teak sawdust waste as a hard carbon battery anode. They were approached by the carbonization method at temperatures of 350°C and 450°C. In general, X-Ray Diffraction (XRD) results show an amorphous structure of carbon atoms. The morphological structure known through the Scanning Electron Microscopy with Energy Dispersive X-ray (SEM-EDX) test shows a fiber shape. The mass percent of carbon at a temperature of 450°C was higher than at a temperature of 350°C, which was 67.93%. Then the battery performance test was carried out with the highest discharge capacity value obtained at a temperature of 450°C at 191.56 mAh/g. Based on the results of this study, teak sawdust waste material has the potential as an anode for rechargeable batteries and can prevent environmental pollution.
Studi Komparasi antara Peta Inundasi Tsunami Hasil Pemodelan TUNAMI N3 dengan Peta Topografi Daerah (Studi Kasus Kecamatan Ulak Karang, Kota Padang)
Authors: Muchlian Meli , Honesti Leli , Djali Nazwar
Published: April 2022

Sebagian besar peta rawan tsunami Indonesia, khususnya kota Padang baru mulai dirancang setelah kejadian bencana tsunami Aceh tahun 2004. Peta rawan tsunami yang tersedia sekarang memiliki sumber dan kajian yang berbeda‐beda. Tujuan dari penelitian ini adalah menganalisis perbedaan peta inundasi hasil pemodelan dengan TUNAMI N3 dan peta inundasi tsunami berdasarkan peta topografi. Untuk penelitian ini, peta inundasi tsunami diambil dalam skala besar (1:5.000) agar dapat memberikan informasi yang lebih terperinci karena dibuat dengan ukuran grid 90 meter. Daerah tinjauan dipilih di daerah Ulak Karang, Kecamatan Padang Utara, Kota Padang, karena merupakan wilayah padat penduduk dan termasuk sebagai pusat perekonomian. Hasil elevasi tsunami maksimum pemodelan tsunami dari sumber blok Pagai dan blok Sipora adalah 6,22 m dan 2,15 m. Keberadaan Kepulauan Mentawai berperan dalam meredam energi tsunami yang bersumber dari blok Sipora menghasilkan fluktuasi elevasi gelombang tsunami di blok Sipora lebih kecil daripada blok Pagai. Perbandingan luasan terdampak inundasi blok Pagai, blok Sipora dan berdasarkan topografi adalah 48%, 22% dan 38% dari seluruh luasan daerah tinjauan. Luasan wilayah terdampak inundasi berbanding lurus dengan nilai elevasi gelombang tsunami maksimum yang dihasilkan. Peta inundasi berdasar topografi memiliki kelemahan karena menganggap tinggi elevasi tsunami pada setiap grid di bibir pantai adalah sama dengan asumsi 5 meter. Berbeda dengan peta inundasi hasil pemodelan yang memiliki data elevasi tsunami yang telah mempertimbangkan kondisi profil pantai yang terintegrasi sebagai data batimetri dalam set up pemodelan.
Respon Gempa Gedung Beton Bertulang 20 Tingkat dengan Variasi Tata Letak Dinding Geser
Authors: Agus  , Maimunnah Siti
Published: April 2022

Tingginya kebutuhan akan tempat tinggal yang diiringi dengan berkurangnya persediaan lahan telah memicu munculnya bangunan bertingkat banyak. Namun, dibalik keunggulannya dalam hal efesiensi terhadap lahan, bangunan bertingkat banyak akan dihadapkan pada beban lateral yang cukup besar seperti beban gempa terutama jika dibangun di daerah rentan gempa. Pengaruh beban gempa terhadap struktur bangunan sangat dipengaruhi oleh kondisi struktur bangunan seperti denah dan ketinggian bangunan. Semakin tinggi bangunan, maka akan mempengaruhi responnya terhadap gempa. Dalam upaya meningkatkan kekakuan lateral pada sebuah bangunan bertingkat, struktur dinding geser telah di design dan digunakan. Penelitian ini bertujuan untuk mengevaluasi pengaruh dari beberapa perubahan tata letak dinding geser terhadap nilai simpangan horisontal yang terjadi akibat beban gempa. Terdapat 5 (lima) model yang akan dianalisis, 1 model struktur tanpa dinding geser dan 4 model struktur bangunan dengan variasi penempatan dinding geser, dianalisis secara 3D menggunakan program SAP 2000 V14, dengan pemodelan berupa bangunan 20 tingkat dengan tinggi bangunan 63 m. Hasil analisis menunjukkan bahwa dari semua model telah memenuhi persyaratan SNI 1726-2012, kecuali model 1 yaitu model tanpa dinding geser dimana simpangan antar lantai (drift ratio) tidak memenuhi persyaratan pada SNI 1726-2012 pasal 7.12.1. Struktur dengan dinding geser mengurangi drift dan displasement dibanding struktur tanpa dinding geser dan penempatan posisi dinding geser berpengaruh terhadap nilai displasement dan drift. Dari model struktur 2, 3, 4, dan 5 posisi penempatan dinding geser menunjukkan model 3 (dinding geser terletak pada bagian tengah sisi luar gedung) paling efektif dalam mengurangi drift dan displasemen.
Pengaruh Campuran Palm Oil Fuel Ash (POFA) terhadap Stabilisasi Tanah Gambut Ditinjau dari Nilai CBR Tanah
Authors: Cakrawisnu Dhimas , Dwina Dila Oktarise , Nurdin Ade , Alfernando Oki
Published: April 2022

Provinsi Jambi memiliki lahan gambut terbesar di pulau Sumatera setelah Provinsi Riau dan Sumatera Selatan, sehingga dalam pemanfaatan lahan gambut sering mengalami permasalahan dalam pembangunan kontruksi maupun sarana transportasi karena memiliki sifat fisik dan daya dukung tanah yang rendah untuk memikul beban di atasnya. Salah satu metode untuk meningkatkan nilai daya dukung tanah adalah dengan cara stabilisasi kimiawi. Campuran yang digunakan yaitu Palm Oil Fuel Ash (POFA) hasil dari pembakaran cangkang kelapa sawit yang telah disaring menggunakan saringan lolos No.20 dan tertahan No.30. Kandungan yang terdapat pada POFA dapat menutupi rongga pori pada tanah sehingga dapat meningkatkan nilai daya dukung tanah. Variasi penambahan POFA sebesar 0%, 25%, 30%, 35%, dan 40% terhadap berat tanah kering dengan waktu pemeraman 0 hari dan 7 hari. Penelitian ini bertujuan untuk mengetahui pengaruh dari penambahan POFA dan lamanya waktu pemeraman yang dilakukan. Hasil pengujian tanah gambut yang berada di Desa Tangkit Baru Muaro Jambi termasuk ke dalam tanah yang memiliki daya dukung yang rendah dengan nilai CBR sebesar 2,43%. Nilai CBR tertinggi pada pencampuran POFA diperoleh pada persentase 40% dengan masa pemeraman 7 hari yaitu sebesar 4,14%. Dari hasil tersebut menunjukkan bahwa pada setiap penambahan variasi menunjukkan adanya kenaikan nilai CBR. Kemudian berdasarkan lamanya waktu pemeraman yang dilakukan, maka akan meningkatkan nilai daya dukung tanah.