bluuebunny/crossref_metadata_2025_split huggingface dataset:
Using HSM Technology in Machining of Thin-Walled Aircraft Structures
Authors: Bałon Paweł , Rejman Edward , Kiełbasa Bartłomiej , Smusz Robert 
Published: February 2022

Abstract
Subtracting manufacturing technologies have entered that realm of production possibilities which, even a few years ago, could not be directly adapted to direct production conditions. The current machines, i.e. heavy, rigid cutting machines using high spindle speed and high feed speed, allow for manufacturing very thin and relatively long parts for use in the automotive or aerospace industry. In addition, the introduction and implementation of new 70XX aluminium alloys with high strength parameters, as well as monolithic diamond cutting tools for special machining, have had a significant impact on the introduction of high-speed machining (HSM) technologies. The main advantage of the applied manufacturing method is obtaining a very good smoothness and surface roughness, reaching even Sz = 6–10 μm and Sa <3 μm, and about four times faster and more efficient machining compared to conventional machining (for the beam part). Moreover, fixed and repeatable milling process of the HSM method, reduction of operational control, easy assembly of components and increase in the finishing efficiency compared to other methods of plastic processing (forming) are other benefits. The authors present a method using HSM for the manufacturing of aircraft parts, such as the chassis beam at the front of a commuter aircraft. The chassis beam assembly is made of two parts, front and rear, which – through a bolted connection – form a complete element replacing the previous part made using traditional technology, i.e., cavity machining, bending and plastic forming. The implementation of HSM technology eliminates many operations related to the construction of components, assembling the components (riveting) and additional controls during construction and assembly.
Fuzzy Synergetic Control for Dynamic Car-Like Mobile Robot
Authors: Bouhamatou Zoulikha , Abedssemed Foudil 
Published: February 2022

Abstract
This paper aims to present the dynamic control of a Car-like Mobile Robot (CLMR) using Synergetic Control (SC). The SC control is used to make the linear velocity and steering velocity converge to references. Lyapunov synthesis is adopted to assure controlled system stability. To find the optimised parameters of the SC, the grey wolf optimiser (GWO) algorithm is used. These parameters depend on the best-selected fitness function. Four fitness functions are selected for this purpose, which is based on the integral of the error square (ISE), the integral of the square of the time-weighted error (ITSE), the integral of the error absolute (IAE) and the integral of the absolute of the time-weighted error (TIAE) criterion. To go further in the investigation, fuzzy logic type 2 is used to get at each iteration the appropriate controller parameters that give the best performances and robustness. Simulations results are conducted to show the feasibility and efficiency of the proposed control methods.
Pengaruh Kondisi Penyimpanan Terhadap Setting Time Bahan Cetak Alginat
Authors: Pratiwi Deviyanti , Handayaningrum Citra Puspandari 
Published: February 2022

Background: The normal setting of alginate impression materials will reach setting time in about 2 to 4½ minutes.The setting time will affect the length of treatment in dental treatment. The aims of this study is to identify the influence of storage condition such as temperature and air humidity on the setting time of alginate impression materials. Materials and Methods: This study was an experimental laboratory. Nine testing groups of alginate impression materials were repacked into plastic with sealed closed containers and plastic without sealed open containers stored in refrigerator (temperature 7o C) and room (temperature 28o C) for 3 and 5 weeks. The setting time was measured for each group using penetrometer Results: The results of one-way ANOVA statistical analysis (p<0.05) and post hoc LSD (p<0.05) data showed significant differences in setting time for each storage condition. Setting time of alginate impression materials without sealed in temperature 28oC for 5 weeks was faster than other storage condition. Conclusion: Contamination of air humidity and changes in temperature affect the setting time of alginate impressions tested in this study.
Perbedaan Persepsi Antara Mahasiswa Pre-Klinik Dan Klinik Terhadap Midline Shifting Pada Gigi Tiruan Lengkap
Authors: Makmur Herry , Adrian Nova 
Published: February 2022

Background: Facial aesthetic is affected by components that can be observed from the face as a whole (macro-esthetics), and also from the dental components (micro-esthetics). Ideally, the dental midline of a complete denture should coincide with the facial midline of the wearer (i.e. no midline shifting). Among others, one of the main aims of using complete dentures for prosthodontics treatments is to improve facial aesthetic. Consequently, the ability and competency of a dentist to detect midline shifting is vital in order to attain a complete denture with optimal esthetics. In dentistry, the relationship between individual perception of midline shifting and the level of education is often studied. Apart from gender and age, other factors such as the level of education can influence individual’s perception towards midline shifting. The objective of this study is to find out the difference between the perception of pre-clinical and clinical students towards midline shifting in complete dentures. The type of study is cross-sectional observational analytic. Materials and Methods: This study involves 128 pre-clinical and clinical students in FKG Universitas Trisakti. The student’s perception towards midline shifting is measured using 9 photos and a questionnaire. Results: 128 dental students with equal distribution between pre-clinic and clinic students participated in this study. Data analysis showed difference of perception between the two groups (p-value 0.016). Conclusions: There is a significant difference between the perception of pre-clinical and clinical students in FKG Universitas Trisakti towards midline shifting in complete dentures.
Smile Design pada Penutupan Diastema Menggunakan Veneer Porselin pada kasus Protrusif (Laporan Kasus)
Authors: Elline Elline 
Published: February 2022

Background: Value of the appearance of one’s teeth has taken on a greater importance in today’s society. Several Choices of treatment are available to treat the problems arising in the zone of high esthetic sensitivity. Each treatment offers some advantages and disadvantages. The use of porcelain laminate veneers to solve esthetic and functional problems has been shown to be a valid management option especially in the anterior esthetic zone. Smile design is a scientific principal that can help operators to achieve esthetic goals. This case report discussed a patient with diastema in the anterior region with protrusive dental position. The patient was treated with porcelain laminate veneers in the anterior teeth for diastema closure. Objective: This case report was written to bring forward the proper and successful management in esthetic treatment of anterior maxilla in protrusive dental position case. Case and management : A 37 year-old female patient complained of diastema in anterior teeth and feels uncomfortable with her condition. She was unhappy with the appearance of her teeth and restrained herself from smiling due to self-consciousness. On examination, diastemas were found in her maxillary and mandibular anterior region. Smile Design was applied in this patient, and it was decided to use porcelain laminate veneer. The tooth preparation was kept in enamel at a depth of 0.5 mm using a depth cutting diamond and a tapered diamond 1 mm in diameter. 0.25 mm chamfer was maintained in the cervical region The chamfer finish lines were at the level of gingival margin. Gingival retraction procedure was performed prior to final dental impression using a double impression technique. Cementation was done after final evaluation of both aesthetic and function. Conclusion: Esthetic management in diastema closure using simple smile design can be done by using porcelain laminate veneers which give satisfactory result.
Gambaran Hasil Analisis Sefalometri Pada Pasien Ras Deutro Melayu Usia 8-12 Tahun Menggunakan Analisis Ricketts
Authors: Anuar Shindy Rissa , Piona Sahelangi Olivia 
Published: February 2022

Background: Cephalometric analysis is one of the supporting tools in establishing a correct diagnosis. From the various methods of cephalometric analysis, one that used is the analysis of Ricketts. This Ricketts analysis has a method for determining the position of facial convexity, dental position and face profile. This study was thus carried out to describe the value of cephalometric measurements in patients with Deutro Melayu race aged 8-12 years using Ricketts analysis. Method: This type of research is a descriptive observational cross sectional design. Samples were taken in the form of secondary data, namely cephalograms from orthodontic patients at RSGM FKG Usakti in January 2018 to December 2018. The analysis was carried out by measuring 8 Ricketts analysis parameters, namely: facial axis, facial depth, mandibular plane, convexity of point A, lower incisor to A-Pog, upper molar to PtV, lower incisor to A-Pog, lower lip to aesthetic lines. Result: Based on Ricketts analysis, the cephalometric mean value of RSGM FKG Usakti orthodontic patients was facial axis of 87,8°; facial depth of 85,6°; mandibular plane of 31°; convexity of point A 3,5 mm; the lower incisor distance to A-Pog of 3,0 mm; upper molar to PtV of 7,8 mm; the lower incisor angle to A-Pog of 23,5°; lower lip to aesthetic lines of 1,9 mm. Conclusions: Deutro Malay Race has a skeletal class 1 with a tendency towards lower incisor proclination and mild protusive lower lips.
Distribusi Gingivitis Pada Pasien Skizofrenia (Kajian pada RSJD Dr. Amino Gondohusodo Semarang)
Authors: Surya Editha Mikael , Zubardiah Lies 
Published: February 2022

Background: Periodontal disease is a form of inflammation in the periodontal tissue commonly caused by bacteria. Periodontal disease consists of gingivitis and periodontitis. The clinical signs appears in gingivitis only occurs in the gingiva. The prevalence of periodontal disease in Indonesia in 2018 reached a number of 37,057%. Gingivitis can be occur to psychiatric disosder patient such as schizophrenia. Schizophrenia is a psychiatric disorder experienced by someone depicting the discordance or disharmony in the process of thinking, feeling, and doing. Normal individuals can easily learn the proper way to brush the teeth in order to wipe the plaque effectively. While, the brushing teeth education for schizophrenic patients is much harder to be accepted correctly. Objective: To identify the frequency distribution of gingivitis lesions in schizophrenic patients at the Regional Psychiatric Hospital Semarang. Method: The descriptive observational research was conducted by looking at the secondary data which was a medical record of schizophrenic patients experiencing dental treatment in the dental polyclinics during 2015-2019. Results: The undergoing dental treatment of schizophrenic patients were as many as 100 medical records. Gingivitis in schizophrenic patients are found 41% in most people ranged from 26 to 35 years old and 36 to 45 years old (63.42%). Based on gender, there are more men suffering from gingivitis lesions than women. Conclusion: A study shows that schizophrenia patients suffering gingivitis comes in a relatively high of number (41%).
Keterkaitan Antara Bidang Orthodonti dan Periodonti dalam Perawatan Estetika Rongga Mulut
Authors: Suwandi Trijani 
Published: February 2022

Background: Orthodontic Treatment aims to correct occlusion functional and aesthetics as well as achieving the health of supporting structure. Orthodontists frequently treat patients with periodontal problems both from aesthetic considerations as discrepancy gingival margin and functional considerations due to periodontal disease. Review: The relationship between orthodontics and periodontics is very important in establishing the diagnosis and treatment plan, and this relationship often resembles symbiosis. In many cases periodontal health can be improved with orthodontic movements, and orthodontic tooth movement is often facilitated by periodontal therapy. But on the other hand orthodontic treatment can also cause periodontal problems such as gingival inflammation, recession, bone dehiscence. Conclusion: This paper summarizes the literature to provide a basic understanding of interrelationship between periodontics and orthodontics for optimized treatment outcomes.
ВЛИЯНИЕ ПРОВЕДЕНИЯ ДЕФОЛИАЦИИ И ЧЕКАНКИ В ЗАВИСИМОСТИ ОТ РЕЖИМА ОРОШЕНИЯ НА УРОЖАЙНОСТЬ ХЛОПЧАТНИКА
Authors: Рахмонов Ш.У. , Тешаев Ф.Ж. , Алланазаров С.Р. 
Published: February 2022

В статье представлены данные по влиянию на урожайность хлопчатника проведения дефолиации в зависимости от сроков чеканки и режима орошении. При возделывании хлопчатника с оптимальным режимом орошения, сроком проведения чеканки и применением дефолиантов УзДЕФ и ПолиДЕФ получен наилучший урожай хлопка-сырца.
The article presents data related to the influence of defoliation on seed-lint yield of cotton, depending on the timing of plant topping and irrigation scheduling. The optimal irrigation scheduling, plant topping time and the use of the defoliants UzDEF and PoliDEF enabled obtaining the highest seed-lint yield of cotton.
ANGLICISMS IN HEADLINES OF GERMAN ONLINE-MASS MEDIA AND THEIR TRANSLATION INTO RUSSIAN
Authors: Терехова Е.В. , Фоменко О.В. 
Published: February 2022

Статья посвящена современной тенденции активного использования английских заимствований в языке немецких СМИ. На примере заголовков немецких онлайн-СМИ рассматриваются различные виды англицизмов, их функции в современной прессе, а также особенности и основные способы их перевода на русский язык.
This article focuses on the modern tendency of using English borrowings in German mass media. The article deals with different types of anglicisms, their functions in the modern press, as well as the main ways of their translation into Russian by the example of headlines in German online-mass media.
Analisis Dinding Geser pada Desain Bangunan Gedung Bertingkat yang Tidak Beraturan
Authors: Widorini Trias , Crista Ngudi Hari , Purnijanto Bambang 
Published: February 2022

<p class="BasicParagraph">Pembangunan gedung bertingkat yang tidak simetris atau tidak beraturan harus dirancang menahan beban lateral seperti beban angin dan gempa. Selain itu, bentuk bangunan yang tidak simetris mengakibatkan distribusi massa yang tidak seragam. Pengaruh penempatan dinding geser dan berapa efektif penggunaan dinding geser pada gedung bertingkat tidak beraturan tehadap gaya lateral gempa.</p><p class="BasicParagraph">Tujuan dari penelitian ini adalah untuk membandingkan simpangan horisontal yang terjadi akibat beban gempa pada gedung yang tidak beraturan dengan variasi letak dinding geser. Penelitian membandingkan tiga model struktur yang letak dinding gesernya berbeda. Model 1 adalah struktur yang didesain tanpa dinding geser, model 2 menggunakan dinding geser di tepi, model 3 Menggunakan dinding geser di lift. Denah bangunan memiliki denah struktur yang tidak simetris. Hal tersebut menyebabkan simpangan horisontal yang terjadi memiliki nilai yang berbeda untuk setiap arah gempa yang terjadi, yaitu gempa arah X dan gempa arah Y.</p><p class="BasicParagraph">Berdasarkan hasil analisa pemodelan dengan variasi tata letak dinding geser atau shear wall, dapat ditarik kesimpulan bahwa dinding geser memberikan kontribusi besar terhadap struktur bangunan bertingkat dalam menahan gaya lateral seperti beban gempa dan letak dinding geser pada bangunan bertingkat berpengaruh dalam hal nilai simpangan horisontal.<strong></strong></p>
Autoconhecimento e cura no Santo Daime: um estudo de caso no Centro Livre Nossa Senhora da Saúde
Authors: Araujo Francisco Savoi de 
Published: February 2022

Este trabalho possui como objetivo esclarecer alguns aspectos sobre a cura na concepção dos membros do Santo Daime, especialmente focando na igreja Centro Livre Nossa Senhora da Saúde (CLNSS), localizada no município de Lagoa Santa (MG). Trata-se de uma etnografia que possibilitou estabelecer um quadro sobre um entendimento de cura dentro do contexto religioso daimista, com a sistematização de algumas das categorias culturais êmicas que dialogam com este tema. Falar sobre cura dentro de um contexto religioso implica em compreender o corpo como inserido em um sistema cultural que lhe atribui significações particulares. Curas físicas, psíquicas e/ou espirituais encontram-se aqui em estreita imbricação, sendo impossível tratá-las separadamente. Se na biomedicina um doente se transforma em um paciente, no Santo Daime cada um dos “irmãos” é um agente de sua própria cura.
Comparison of visual outcome in senile cataract after phacoemulsification and manual small incision cataract surgery.
Authors: Ahmed Bhutto Israr , Ali Irshad , Memon Maria Nazish , Shah Bukhari Attaullah , Indhar Ikramuddin , Ahmed Memon Nasir 
Published: February 2022

Background: Different surgical treatment options are used to treat cataracts, such as Manual Small Incision Cataract surgery (MSICS) and Phacoemulsification. The present study compares the visual outcomes of phacoemulsification and MSICS in senile cataract patients.
Methodology: A quasi-experimental study was conducted with 270 patients aged between 50 and 70. Patients diagnosed with senile cataract were included in the study and divided equally into two groups, Group A patients underwent MSICS, and Group B patients underwent Phacoemulsification. Pre-operative visual acuity and Postoperative visual acuity were assessed between the two groups on the 1st day, 1st week, and 1st month.
Results: Significant difference (p=0.001) was observed on 1st day of assessing uncorrected visual acuity among both interventional groups. However, no significant difference was observed in uncorrected visual acuity postoperatively on the 1st week (p=0.093) and 1st month (p=0.266).
Conclusion: Both Phacoemulsification and MSICS are beneficial surgical options to treat senile cataract, with both showing similar efficacy to one another.
Penerapan Metode Omnibus Law Dikaitkan Teori Kemanfaatan Hukum Dalam Permasalahan Legislasi Lingkungan Hidup
Authors: Haykal Hassanain , Tiopan Demson , Negoro Theo 
Published: February 2022

Environmental problems are very complex, one of which is related to the formation of laws and regulations in the environmental sector. The interrelated effect of the many regulations governing environmental problems raises not only legal problems, but also moral problems such as corruption and bribery. One of the efforts to solve environmental legislation problems is The Omnibus Law. The Omnibus Law itself often used by other countries to overcome chaos of the prevailing laws which are considered as too many and thus efficiency is in need to create legal certainty and to avoid overlapping between state institutions authority.
This article is an analytical-juridical study regarding the application of the Omnibus Law metdhod to address legislative problems regarding the environment in Indonesia. This study uses a normative juridical approach with the data obtained from library research and literature related to the object being studied.
The result of the study found that the Omnibus Law method can be used as a way to harmonize the laws and regulations regarding the environment in Indonesia with a note that it fosters a sense of awarnezss and a sense of belonging to the community towards legal product that use the Omnibus Law method as a means of ordering legislation.
Human Resources Oriented: Kerangka Strategis Pengembangan MAN Insan Cendekia Kendari
Authors: Hartin Hartin 
Published: February 2022

This article aims to provide an overview of the direction of the development of MAN IC that focuses on the formation of high quality Human Resources. The aspects explored are the process of preparing future leaders, the development of students' interests and talents, the competence of educators and education personnel, and governance of madrasas. Qualitative research is used to answer the dimensions of the study above, through a process of interviews, observations, and document review. Data were analyzed through the stages of reduction, presentation, and drawing conclusions. The results showed that the process of preparing prospective leaders is an important part of the education and learning system at MAN IC Kendari, which is contained in activities that stimulate leadership and build independence, both curricularly and extracurricularly. Therefore, the development of students' interests and talents is a must, as a vehicle for leadership readiness training. Teachers' readiness is realized by learning interactions in the classroom that are relevant to the needs of students, as well as the ability to assist activities outside the classroom. Likewise educational staff, synergistically supporting the learning activities. MAN IC climate can be realized because of good organizational governance. Keywords: Human Resources, Strategies, Madrasa Governance
PROTOTIP OSCILLATING WATER COLUMB (OWC)
Authors: , Rendi , Arifin Jainal 
Published: February 2022

Salah satu cara yang dapat digunakan untuk membangkitkan gelombang laut adalah dengan Wave Energy Converter (WEC) atau konversi energi gelombang laut. Salah satunya adalah yang banyak diteliti Konversi energi gelombang laut jenis Oscillating Water Columb (OWC). Sistem OWC memiliki 4 komponen utama yaitu chamber, air turbine, generator, dan pontoon. Chamber berfungsi untuk tempat osilasi antara air dan udara, air turbine berfungsi untuk menangkap energi dari udara yang akan digunakan untuk memutar generator, sehingga menghasilkan energi listrik. Penelitian ini bertujuan merancang bangun Oscillating Water. Oscillating Water Columb yang dirancang dengan volume columb 20 cm3 memiliki kinerja yang lebih baik dibandingkan dengan Oscillating Water Columb yang dirancang dengan volume columb 10 cm3
PENGARUH CATALYTIC CONVERTER BERBAHAN TEMBAGA 0,6 MM BERBENTUK SIRIP TERHADAP HASIL EMISI GAS BUANG PADA HONDA BEAT TAHUN 2015
Authors: , Budiyono 
Published: February 2022

Catalytic Converter adalah salah satu alat yang digunakan mengurangi emisi gas buang yang berbahaya bagi manusai . Dimana alat tersebut terbuat dari bahan Tembaga dengan tebal 0,6 mm bahan jenis ini mampu mengurangi emisi gas buang (HC, CO) cukup tinggi antara 80% sampai 16%. Pada penelitian ini penulis mencoba mengkaji bagaimana pengaruh penggunaan catalytic converter berbahan tembaga untuk mengurangi nilai kadar gas CO dan HC pada Honda Beat Tahun 2015. Pengujian ini dilakukan dengan dua tahap yaitu pengujian dengan knalpot standar dan knalpot bercatalytic converter dengan variasi putaran mesin 1500 rpm, 2000 rpm, 2500 rpm, 3000 rpm, 3500 rpm, 4000 rpm.Hasil dari penelitian ini adalah Pengaruh penggunaan catalytic converter dengan bahan tembaga dengan model sirip mengalami penurunan kadar emisi gas CO paling efektif pada putaran mesin 1500 rpm sebesar 2,357% dari 4,89% menjadi 2,54% dan nilai kadar emisi gas HC turun pada rpm 1500 sebesar 2726 ppm dari 9.999 ppm menjadi 7273 ppm.