bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Sikat dan Pasta Gigi Anak Terhadap Kekasaran Permukaan SIK dan Kompomer (Penelitian)
Authors: Pratiwi Deviyanti , Annisa Syifa 
Published: February 2022

Background: Surface roughness at restoration and the tooth surface can be caused by the routine activity of brushing and abrasive materials contained in toothpaste. Surface roughness causes bacterial colonization and affects oral and dental health. Objective: This study aimed to determine the effect of the use of a toothbrush and toothpaste child against GIC and compomer surface roughness. Method: This study was an experimental laboratory. Comparison of surface roughness using surface roughness tester before and after brushing on 2 group samples of GIC and compomer with speed of 1 mm/sec and a load of 200 grams, which is assumed as the pressure when brushing teeth. Results: The results of paired t-test calculations on compomer before tooth brushing were 0.3468 ± 0.8801 μm and after brushing was 2.9528 ± 0.7252 μm with p = 0.001 (p <0.05). While the results of the roughness test data at the surface of SIK before tooth brushing was 0.7314 ± 0.3810 µm and after brushing was 3.2102 ± 0.9522 µm with p = 0.003 (p <0.05). The result showed that there is a significant difference in surface roughness of SIK and compomer before and after brushing significantly. Unpaired t-test was performed on both test groups (p = 0.058: p> 0.05) showed no significant difference between surface roughness at SIK and compomer restorations Conclusion: The use of abrasive in toothpaste and tooth brushing routine caused surface roughness at GIC and Compomer restorations. The surface roughness value on both of the restoration materials was higher after simulating tooth brushing.
Efek Sari Buah Lemon pada Kekasaran Permukaan Restorasi Alkasit (Penelitian)
Authors: Elsa Anastasia , Hadi Steward 
Published: February 2022

Background. Alkasite restoration materials are introduced as dental restoration materials to improve the function, shape and aesthetics of teeth. One of the aesthetic factors that needs to be considered is the smoothness of the surface of the restoration. The smoothness of restoration surface can be affected by various factors, one of which is the degradation due to low pH. Alkasite restoration materials are mentioned to have strong polymer bonds and fillers that can release hydroxide ions which are expected to neutralize acids. Objective. To determine the effect of lemon juice on the surface roughness of alkasite restorative materials. Methods. The samples used in this study were Cention N which was light-cured with LED light-curing unit. Samples were divided into 2 groups to be immersed in lemon juice and water in separate container for 1 hour 45 minutes. Surface roughness was measured before and after immersion using surface roughness tester (Surtronic S128 S-100 Series Handheld Roughness Tester). Results. The results showed significant changes in pH of lemon juice from 2,8 to 5,7 as well as average difference of surface roughness in the Alkasite restoration samples before and after immersion (ΔRa) in lemon juice (0.22680±0.022599 µm) and water (0.04600±0.032303 µm). Conclusion. This study showed that there was an increase of lemon juice pH and Alkasite restoration surface roughness after immersion in lemon juice.
DIODE LASER IN PERIODONTAL TREATMENT (Tinjauan Pustaka)
Authors: Suwandi Trijani 
Published: February 2022

Background: Latest technological advances have led to a constant desire to develop new approaches for the treatment of periodontal diseases, as a diode laser. Objective: This article reviews the diode laser is a soft tissue laser having a wavelength of 810 nm or 910-980nm, is being developed for a variety of uses in periodontal therapy. The diode lasers have been used in initial periodontal therapy for sulcular debridement, soft tissue surgery, hypersensitive dentin, photodynamic therapy and also in implant treatment. Literatur review: The laser is a less-invasive method compared with the conventional technique because it produces little cell destruction. Diode lasers are used to overcome the disadvantages of conventional therapy, including postoperative pain dan discomfort, and suturing in conventional. Conclusion: Laser use is beneficial as it requires minimal anaesthesia, lesser surgical time and good post-operative healing, reduced post operative pain and sensitivity, reduced patient anxiety.
Nyeri Orofasial Sebagai Salah Satu Nyeri Alih Dari Iskemia Miokardium
Authors: Dewi Ranggaini Monica 
Published: February 2022

Referred pain on the orofacial structures can be diagnostically challenging for the dentists. Dental pain, which is the most common pain in the orofacial structures, is commonly resolved with satisfactory result, However, some dental pain can have a non-odontogenic characteristics which originate from myocardial ischemia. Myocardial ischemia symptoms may be presented as angina pectoris specific pain, but also as trigeminal pain, with or without angina pectoris symptoms. When this occurred, an improper diagnostic can lead to unnecessary dental treatment and delayed of myocardial ischemia treatment which can lead to myocardium infarct.
Panduan Pelaksanaan Pemeriksaan Radiografi Kedokteran Gigi Pada Pasien Anak
Authors: Farizka Intan , Nandary Dhara , Wijaya Delly 
Published: February 2022

Background: Dental radiographic examinations are diagnostic tool in oral and dental treatment, including in children. The use of radiation exposure in children is such a challenge for dental practicioners, either about the radiation safety or the patient management. Good quality radiograph should be obtained with minimal radiation and in condition of pediatric patients that sometimes are uncooperative. Literature review: Children have increased risk of disease than adults since their cells are more sensitive to radiation. Therefore dental radiography examinations in children should be performed according recommended steps as following: select radiographic technique for individual’s needs not for routine, choose the fastest image receptor, always use tyroid collar, collimate beam to area of interest, minimize exposure factors. Type of radiographic should be selected as indications. E-speed film, F-speed film, and digital sensor can reduce radiation dose. Tyroid collar and collimator are used for protect healthy tissue. Exposure factors should be minimized by decreasing exposure time. Several modification techniques may be needed to handle unique character of pediatric patients. Communication with “tell, show, do” technique should be undergone to manage patients. Modified radiographic techniques may be helpful to gain patient cooperation, such as Lollipop radiographic technique as desensitization technique, reverse bitewing technique, extraoral periapical technique, panoramic radiography for patient who refused intraoral film and last choice is anestethic. Reverse bitewing technique and extraoral periapical technique can be used to handle gagging reflex. Conclusion: The important issues of radiographic examination in children are about radiation safety and patients management to obtain good quality radiographs. Radiographic examination must have advantages greater than risk of radiation exposure in children. “Tell, show, do” communication technique and radiographic technique modification are part of management principle of children to gain patient cooperation.
Pemilihan Sikat Gigi yang Sesuai dengan Usia Anak
Authors: Dwimega Arianne 
Published: February 2022

ABSTRACTImportance of maintaining good oral hygiene is one of the basic underlying need to achieve oral health. The purpose of brushing teeth is to clean a child's teeth and mouth to prevent oral disease such as cavities. Highest prevention of cavities occurs when children regularly brush their teeth with the help and supervision of parents. To do so, parents especially mothers require sufficient information to guide their children to maintain their oral hygiene properly. One of which, is about choosing a toothbrush that is appropriate with the age of child. Toothbrush consists of 3 main parts namely the head, handle and bristles. These three components must be considered in choosing a toothbrush that is appropriate for a child. We also need to pay attention to size that is appropriate for the child. Various variables affect selection of a toothbrush. Dentists should assess individual needs of each patient before making recommendations to parents, especially mothers in choosing a toothbrush for their child.
Student’s communication privacy management on Facebook
Authors: Yayu Sriwartini  
Published: February 2022

The purpose of this study was to describe the management of communication privacy of Facebook users . The research used the Theory of Communication Privacy Management from Santro Petronio. The research approach was quantitative with a survey method. Data collection was carried out using questionnaires distributed online via google.doc to around 304 samples of Students of Universitas National who were active users of Facebook. The datas were presented in a frequency distribution table and analyzed by descriptive statistics. The result shows (1) most respondents were selective in publishing their personal data on Facebook. Only date of birth and religion were considered non- privacy; (2) In conveying certain information or messages through various features on Facebook, most of the respondents applied collective limitation, but still controlled the boundaries. It meant allowing others to view or read various posts, but limiting the active activities of others on their timeline; (3) Overall, the results of the study indicate that there were a communication privacy management activity of respondents on their facebook.
ВКЛЮЧЕНИЕ ПАМЯТНИКОВ ПРОМЫШЛЕННОЙ АРХИТЕКТУРЫ В СОВРЕМЕННУЮ ГОРОДСКУЮ СРЕДУ. АРХИТЕКТУРНЫЕ АСПЕКТЫ
Authors: Чайко Д.С. 
Published: February 2022

В статье рассматриваются вопросы, связанные с интеграцией исторического промышленного наследия в современную городскую среду. Выявлены новые тенденции интеграции и новые приёмы.Анализ теоретических исследований в области истории архитектуры, реконструкции и градостроительства, гра­достроительной экологии, территориальной организации промышленных ком­плексов, промышленной архитектуры выявил ряд тенденций и закономерно­стей формирования архитектурно-планировочных структур городских про­мышленных территорий и промышленно-селитебных комплексов, что позволя­ет совершить теоретическую разработку комплексной градостроительной реконструкции промышленных территорий в четырех аспектах (как наиболее полно отвечаю­щих специфическим градостроительным проблемам приречных городов): градостроительном, архитектурно-композиционном, социокультурном, функционально-планировочном.
The article deals with the issues related to the integration of the historical industrial heritage into the modern urban environment. New integration trends and new techniques are revealed.The analysis of theoretical studies in the field of the history of architecture, reconstruction and urban planning, urban ecology, territorial organization of industrial complexes, industrial architecture revealed a number of trends and patterns of formation of architectural and planning structures of urban industrial territories and industrial and residential complexes, which allows us to make a theoretical development of a comprehensive urban reconstruction of industrial territories in four aspects (as most fully meet the specific urban planning problems of riverine cities): urban planning, architectural and compositional, socio-cultural, functional planning.
STUDY OF GENES-PREDICTORS OF NON-ALCOHOLIC FATTY LIVER DISEASE IN THE YAKUT POPULATION
Authors: Дьяконова А.Т. , Павлова Н.И. , Алексеев В.А. , Куртанов Х.А. , Миронова Л.С. , Додохов В.В. , Ушницкий И.Д. 
Published: February 2022

Целью нашего исследования явилось изучение распределения частот аллелей полиморфизма rs9939609 гена FTO, полиморфизма rs738409 гена PNPLA3 и полиморфизма rs58542926 гена TM6SF2 среди якутской популяции. Протестировано всего 86 образцов ДНК здоровых добровольцев якутской национальности. Анализ распределения частот аллелей и генотипов полиморфного варианта гена FTO (rs9939609) в исследованной группе не выявил достоверных отличий. Мутантная аллель А наиболее чаще встречалась в выборке женщин. В выборке женщин, распределение частот аллелей и генотипов выявил достоверное (р <0,01) преобладание генотипа TT (13%) и аллели T (26%). Анализ распределения частот аллелей и генотипов полиморфного варианта гена PNPLA3 (rs738409) не выявил достоверных отличий, в обоих группах преобладал аллель G и гомозиготный генотип GG. Результаты анализа распределение частот аллелей и генотипов полиморфизма rs58542926 гена TM6SF2 в группе мужчин и женщин выявил преобладание лиц с генотипом СС (89 % и 90 % соответственно).
The aim of our study was to study the frequency distribution of alleles of the rs9939609 polymorphism of the FTO gene, the rs738409 polymorphism of the PNPLA3 gene, and the rs58542926 polymorphism of the TM6SF2 gene among the Yakut population. A total of 86 DNA samples of healthy volunteers of Yakut nationality were tested. Analysis of the frequency distribution of alleles and genotypes of the polymorphic variant of the FTO gene (rs9939609) in the study group did not reveal significant differences. Mutant allele A was most common in the sample of women. In the sample of women, the distribution of allele and genotype frequencies revealed a significant (p <0.01) prevalence of the TT genotype (13%) and the T allele (26%). Analysis of the frequency distribution of alleles and genotypes of the polymorphic variant of the PNPLA3 gene (rs738409) did not reveal significant differences; the G allele and the homozygous GG genotype prevailed in both groups. The results of the analysis of the frequency distribution of alleles and genotypes of the rs58542926 polymorphism of the TM6SF2 gene in the group of men and women revealed the prevalence of persons with the CC genotype (89% and 90%, respectively).
BREEDING ASSESSMENT OF STERILE TOBACCO HYBRIDS
Authors: Баранова Е.Г. , Иваницкий К И. , Сучков В И. 
Published: February 2022

Коллекция источников цитоплазматической мужской стерильности на восьми цитоплазмах диких видов Nicotiana поддерживается в ФГБНУ ВНИИТТИ и используется для изучения взаимодействий ядерных и цитоплазматических детерминантов в разных генотипах растений табака. Получены стерильные гибриды, и проведена морфо-биологическая и селекционная оценка их семей ВС4 на основе трёх сортов табака разных сортотипов. Выделены лучшие цитоплазмы и гибридные семьи по количеству и размерам листьев среднего яруса, по завязываемости семян при искусственном опылении.
A collection of sources of cytoplasmic male sterility on eight cytoplasms of wild Nicotiana species is maintained at the institute of tobacco, makhorka and tobacco products and is used to study the interactions of nuclear and cytoplasmic determinants in different genotypes of tobacco plants. Sterile hybrids were obtained and a morpho-biological and breeding assessment of their BC4 families was carried out on the basis of three varieties of tobacco of different varieties. The best cytoplasms and hybrid families have been identified according to the number and size of leaves of the middle layer, according to the setting of seeds during artificial pollination.
AUTOMATIC CONTROL SYSTEM OF TRAIN BRAKING TAKING INTO ACCOUNT ITS DYNAMIC MODEL
Authors: Узенгер А.А. 
Published: February 2022

В статье рассматривается вопрос модернизации расчета программной траектории движения железнодорожного состава при активной работе системы автоматического управления торможением, с учетом его динамической модели.
The paper discusses the issue of modernizing the calculation of the programmed trajectory of the movement of the train with the active operation of the automatic braking control system, taking into account its dynamic model.
DETECTION OF TECHNOLOGICAL PROCESS ANOMALIES USING NEURAL NETWORKS WITH LSTM ARCHITECTURE
Authors: Колпинский С.В. , Гурина А.О. , Елисеев В.Л. 
Published: February 2022

Рассматривается задача обнаружения аномалий в сложных технологических процессах. Предлагается подход по обнаружению аномалий, основанный на применении рекуррентных нейронных сетей в качестве инструмента для построения модели нормы. Строится нейросетевая модель нормы двухрежимного процесса, полученного на реальном объекте автоматизации. Приводятся результаты экспериментов и демонстрируется выявление аномалий в тестовом сигнале.
The problem of detecting anomalies in complex technological processes is considered. An approach to detecting anomalies based on the use of recurrent neural networks as a tool for constructing a model of the norm is proposed. A neural network model of the norm of a two-mode process obtained on a real automation object is constructed. The results of experiments are presented and the detection of anomalies in the test signal is demonstrated.
Abu Arang Sebagai Campuran Beton Dapat Mengurangi Berat
Authors: Purwanti Hani , Latif Muhammad , Handajani Mudjiastuti 
Published: February 2022

<p><em>Beton merupakan bagian konstruksi yang sangat penting, konstruksi yang mememiliki kekuatan maksimal dengan berat yang ringan perlu di kembangkan. Tujuan</em><em> dari kegiatan </em><em>penelitian </em><em>ini</em><em> untuk mengetahui </em><em>seberapa besar </em><em>pengaruh penambahan abu arang terhadap berat beton dan kuat tekan beton. </em><em>K</em><em>omposisi campuran semen yang akan digantikan dengan abu arang sebesar </em><em>nol</em><em>%, </em><em>lima </em><em>% dan </em><em>sepuluh</em><em>% dengan</em><em> </em><em>berat beton dan kuat tekan beton yang diharapkan memiliki mutu fc=20Mpa. </em><em>M</em><em>etode penelitian </em><em>yang di</em><em>gunakan</em><em> yaitu</em><em> metode eksperimen untuk pengambilan sampel data. Terdapat masing – masing 30 (tigapuluh) benda uji di setiap persentase penambahan abu arang. Hasil </em><em>uji </em><em>kuat tekan beton dengan </em><em>rentang </em><em>usia beton 7 hari, 21 hari dan 28 hari dalam kondisi normal tanpa campuran sebesar 20 Mpa. Kuat tekan beton yang dicampur abu arang sebanyak 5 % sebesar 21 Mpa. Pada beton campuran abu arang 10% sebesar 17 Mpa. Kesimpulan komposisi penambahan agregat abu arang 5% bisa mengurangi berat beton sebesar 3,6% dengan nilai kuat tekan yang memenuhi.</em></p>
Sertões
Authors: Karwatzki Walter 
Published: February 2022

A exposição “Sertões” foi selecionada por edital e exposta na Sala da Fonte na Prefeitura de Porto Alegre – RS. A mostra foi composta um painel de 200 x 320 cm, formado por vinte e uma (21) imagens de tamanhos de 50 x 60 cm e de 60 x 80 cm. Além deste painel, cinco (5) outras imagens de tamanho 60 x 80 cm, formavam a exposição. Todas as imagens foram impressas pelo processo eco-solvente em tecido de poliéster. Completam a mostra cinco [5] frases em adesivos com definições de sertão extraídas de livros de João Guimarães Rosa. A exposição apresenta o sertão em sua magnitude espacial e seus aspectos físicos – a vegetação, o relevo, a aridez – e os seus significados antropológicos – o homem, a casa, a igreja, o boi, o carro de boi... Este é o sertão palpável e visível. Estes aspectos físicos e antropológicos tornam o cenário uma espécie de labirinto, como se este fosse uma metáfora da vida. A travessia deste labirinto pode ser interpretada, por analogia, como a travessia da nossa própria existência... [...] Sertão é dentro da gente. O sertão é sem lugar. O verdadeiro sertão é aquele que nos habita. É aquele de nossa aridez diária em relação aos outros e a nós mesmos. É aquele que dificulta nossa fertilidade de bem estar. Percorrer sertões é um exercício de crescimento pessoal. Este ensaio fotográfico é resultado de andanças pelos sertões dos estados de Alagoas e Sergipe a partir das margens do rio São Francisco, ora para um sertão, ora para outro. O grande painel formado por imagens dos sertões visitados formam o meu sertão. No centro a igreja, símbolo de toda religiosidade que sustenta o sertanejo. Sua fé em um Deus que não o abandona jamais... [...] sertão é onde manda quem é forte, com as astúcias. Deus mesmo. Quando vier, que venha armado!. Casa de Deus que o abriga, casa dos santos que o acompanham. Acima e nos lados, caminhos e horizontes unidos que se somam em composições, agora, únicas. Caminhos de ex-rios, resistência de vegetações... O sertão aceita todos os nomes, aqui é o gerais, lá o chapadão, acolá a caatinga.... Xique-xique, facheiro, mandacaru, olho d’água que ninguém mais sabe. Abaixo da igreja o alimento, o boi, o trabalho... [...] Sertão: quem sabe dele é urubu, gavião, gaivota, esses pássaros: eles estão sempre no alto, apalpando ares com pendurado pé, com o olhar remedindo a alegria e as misérias todas. O boi sofrido de pouca carne, jurado pela vida, para morte. Dando base à pirâmide de um lado a morada, o abrigo... Os lugares sempre estão aí em si, para confirmar. Casa? Do outro o homem em seu acanhamento, escondido, disfarçado... Homem do sertão... Quanto mais ando, querendo pessoas, parece que entro mais no sozinho do vago.... De tão sertão que se confunde que se funde... As outras imagens isolam o sertão: a imensidão, os planos, as serras, o céu e sua aridez. O carro de boi, roda que canta e o eixo que queima com o cocão apertado criando um som exclusivo em notas de dor. O abrigo de terra em a casa de sapé. O rio São Francisco e suas águas só molham os pés do sertão. Espinhos que o protege...
Isolation of Vibrio cholerae from clinical and drinking water samples during Cholera Outbreak in Khairpur Sindh Pakistan
Authors: Ali Mughal Amjad , Faiz Kazi Yasmeen , Bokhari Habib 
Published: February 2022

Background: Cholera is a diarrheal disease that is caused by the bacterium Vibrio cholerae that transmits through contaminated water, food, oral-fecal route and spread through poor sanitation system. This study aims to investigate the reports of clinical and drinking water samples during an epidemic in Pakistan.
Methodology: This study was conducted in District Khairpur including 660 samples (360 from clinical and 300 from drinking water) from 2014-2016. All samples were enriched in Alkaline peptone water for 6 hours and then streaked on TCBS agar, incubated at 35ºC for 24 hours. The next day standard microbiological, biochemical, serological techniques were used for the identification of V. cholerae and further identification was performed using PCR.
Results: Out of 360 clinical samples, 76(21.11%) were positive for V. cholerae. The species-specific Outer membrane protein W precursor (ompW) gene was amplified and shown at the correct size (588 bp) through agarose gel electrophoresis. The serotyping revealed that the isolates belonged to serogroup Inaba, O1. cholerae O1 strains shown typical El Tor phenotype similar to V. cholerae El Tor strain N16961 (PBR VP+) used as the reference strain in this study. All age groups were affected where the highest onset was seen among those aged 19 years and above. The culture of drinking water (n=300), observed negative on TCBS agar.
Conclusion: As far as our knowledge, this is the first time when the presence of V. cholerae El Tor peak has been reported for causing cholera outbreaks in Khairpur Sindh, Pakistan. However, these findings can be used for further investigations and recognizing control measures.