Modified Coronally Positioned Flap for Isolated Gingival Recession, Evaluated with Root Coverage Esthetic Score System

Background: Various modifications of the coronally displaced flap have been proposed in the literature with the attempt of treating gingival recession. This study is undertaken to evaluate the predictability of the modified coronally positioned flap in isolated gingival recession not only in terms of root coverage but also with the esthetic outcome. Materials and Methods: Fifteen isolated gingival recessions with at least 1mm of keratinized tissue apical to the defect were treated with a modified coronally advanced flap. All recessions fall into Miller class I. The clinical re-evaluation was performed 3 months and 1year after the surgery. Statistical analysis was performed using statistical application software (SPSS16.0). Multivariate ANOVA was used for analysis. Results: At the 1-year examination, the average root coverage was 94.6% of the pre-operative recession depth. There was a mean clinical attachment gain of 3.3±0.1 mm at 1 year follow-up.The average increase of keratinized tissue between the baseline and the 1-year follow-up amounted to 1.53±0.13 mm. Root coverage esthetic score (RES) was recorded at the end of follow-up period. 13/15 cases showed RES score of 9 and 2/15 cases showed RES score of 6. Conclusion: The modified coronally advanced surgical technique is effective in the treatment of isolated gingival recession in the upper jaw.

GEODESY, CARTOGRAPHY AND AERIAL PHOTOGRAPHY

The aim. The study of formulas determination of the point coordinates by the inverse linear-angular intersection method. Previously, we investigated the possibility of using electronic total stations to control the geometric parameters of industrial buildings. The applied application of electronic total stations for high-precision measurements has been investigated as well. [Vivat, 2018]. The formula for optimal use of the device with certain accuracy characteristics relative to the measured basis is analytically proved and derived [Litynskyi, 2014]. Measurements on the basis of the II category are performed and theoretical calculations are confirmed. The possibility of achieving high accuracy in determining the segment by the method of linear-angular measurements is shown [Litynsky, 2015]. The influence of the angle value on the accuracy of determining the coordinates by the sine theorem is investigated and the possibility of optimizing the determination of coordinates by the method of inverse linear-angular serif by the formulas of cosines and sines is investigated [Litynskyi, 2019]. Method. Establishing a mathematical interconnection between measured values (distances and angles) with the required (flat coordinates of a point), differentiation and finding the minima of functions. Results.There were five formulas selected, of which six combinations had been created to calculate the increments of coordinates and to estimate their accuracy. Numerical experiments show that neither method has a significant advantage, which is supported by the results presented in the graphs and tables. It is worth noting one feature of the second method - in which it is possible to determine the increments of coordinates with an accuracy that exceeds the accuracy of measuring the sides. The possibility of optimizing the coordinate increments determination due to the choice of calculation formulas is considered. The possibility of increasing the accuracy of determination of the coordinates increments using different calculation formulas is researched. Consequently, it is suggested to optimize the choice of calculation formulas depending on the position of the desired point. The results of these studies can be used to create electronic total station or laser tracker application software in order to improve the accuracy of coordinate determination.

Investigation of Contacts for Latent Mycobacterium Tuberculosis Infection: Application Software Development

Introduction: Tuberculosis is a pathology that continues to be worthy of special attention from health professionals and society due to its high prevalence, proving to be a crucial public health problem. Objectives: To describe the development of an application for family health strategy professionals’ investigation of tuberculosis contacts for Latent Mycobacterium tuberculosis Infection. Methods: This study is applied research on an application software developed according to three of the five phases described by Falkembach for developing digital educational materials, which include analysis and planning, modeling, and implementation. Results: The application is dynamic; that is, it guides health professionals through sequenced screens according to professionals’ self-informed answers. This functionality helps them deciding whether to proceed to the treatment of the patient with Latent Mycobacterium tuberculosis Infection or returning to the initial stage of a tuberculosis contact. The screens of the application follow the flowchart presented in the Ministry of Health’s Manual of recommendations for tuberculosis control in Brazil of 2018. Conclusion: The application developed to guide Family Health Strategy professionals regarding Latent Infection by Mycobacterium Tuberculosis can prevent human errors and increase the care quality when assessing tuberculosis contacts.

Development of a Mobile Application for Interaction between Patients and Doctors in Rural Populations

This study describes the process of construction and evolution of the software development of the mobile application that allows patient-doctor-specialist interaction in rural areas of Iraq and helps the patient receive prompt medical guidance without the need for unnecessary transfers because the doctor, general or specialist, can provide it through the application. The construction of the application was carried out using the Design Thinking process to obtain the MVP3 (minimum viable product) and the Running Lean process to perform the iterations and reach the application that adds value to the user. For the application software development, the evolutionary development model and some activities of the agile scrum framework were applied.

Developing a listening English learning model using text2speech application

The research on the development of "Listening" practice using Text2Speech Applications aims to develop teaching of English, ‘Listening’ for teachers and students who are not experts in the field of information technology. This study tries to discuss how to adopt and adapt Text-to-Speech software / applications in teaching and learning of English. Text2Speech is a computer application (software) that makes it possible to convert written text into spoken text so that it can be heard. By using the Text2Speech application, written text in MS Word format can be converted into spoken text. Text2Speech allows any text to be read in a computer-synthesized voice. By utilizing Text2Speech, written text can be read and sounded so that it can be heard by the user. Text2Speech allows users to determine how to pronounce a word, phrase, sentence, and even text or parts of text. By utilizing the Text2Speech application, teachers and students get "listening" learning materials in native speakers' voices, so that students get used to hearing "listening" teaching materials from native speakers.

A Design of Information Teaching Platform Based on Linux Operating System

Linux operating system provides a good platform for the research on computer science due to its characteristics of open source, stability and efficiency. The teaching platform based on Linux has many advantages over that of Windows operating system. To promote the application of Linux and develop domestic software with independent intellectual property rights, the author studies and analyzes the feasibility of Linux teaching platform which can adapt to the current cross platform teaching of information technology in Colleges and universities and meet the requirements of computer grade examination. The author proposes to build an information technology teaching platform based on Linux operating system, and realize the cross platform of mainstream application software through Wine, and meanwhile use virtual machine to support Windows operating system environment. The author puts forward suggestions and measures in the application process, and verifies the feasibility of platform implementation, and proposes the preliminary scheme of platform construction.

On the Need to Create Intelligent Control Systems for Systems with a Critical Mission

Происходящие в мире события свидетельствуют о возрастании угрозы перехвата управления системами с критической миссией (СКМ). Приводятся конкретные примеры инцидентов, один из них — массовые отключения электроэнергии в Венесуэле. Обосновывается необходимость разработки технологии создания цифровых систем управления, обеспечивающей парирование угрозы перехвата управления и нештатного функционирования систем с критической миссией. В основе этой технологии — концепция цифровых двойников объектов управления цифровых систем управления этими объектами, включая все аппаратные и программные компоненты, а также интеллектуальные средства самоконтроля и самокоррекции функционирования элементной базы, вычислительной и коммуникационной техники, базового и прикладного программного обеспечения. There is an ongoing threat of control interception in mission-critical systems (MCS). Specific examples of such incidents are presented, one of them is the massive power outages in Venezuela. We specify the reasons for creating an approach to developing digital control systems for MCS resistant to control interception and abnormal functioning. This technology is based on the digital twin concept. A twin represents all the hardware and software components, as includes smart tools for the hardware, core and application software self-monitoring and self-correction.  

GENDER CORRELATION BETWEEN COMPLIANCE AND THE HEALTH PROTOCOL IN THE NEW NORMAL ERA (THE CASE ON STUDENTS IN PEKANBARU)

Facing Covid-19, the government responded with a new normal policy. The public must implement the 5M health protocol to break the chain of the spread of Covid-19, such as wearing masks, washing hands, maintaining distance, staying away from crowds, and limiting mobility. Through the policy, a compliance action can be investigated. speaking about gender, gender differences seem to influence the health behavior of men and women. According to White, gender is a description of the behavior patterns of men or women which recognized in social life. This study aimed to determine the correlation between gender and compliance with health protocols in the New Normal Era. The population in this study were all students studying at the top 5 universities in Riau Province using the Propionate Stratified Random Sampling technique. The method used is a quantitative method with data collection techniques using questionnaires and observation. In this study using construct validity (construct validity). Testing the validity of this research instrument was carried out with the help of the SPSS 25 application/software and using the Pearson bivariate technique. Meanwhile, the instrument reliability test in this study used the Cronbach Alpha Formula technique and the SPSS 25 in windows program. The data were analyzed using the SPSS Spearman's Rank test, which states the correlation between X and Y variables. The results obtained by this study indicate a significant correlation between the Gender variable and the Health Protocol Compliance variable.

The Implementation of Application Software to Improve Verbal Communication in Children with Autism Spectrum Disorder: A Review

Autism-assistive apps offer therapists and caregivers new approaches for educating and assisting individuals with autism spectrum disorder (ASD), mainly in social interaction. Even though these apps are deemed effective, they are not. These autism-assistive apps are not highly customizable, which limits their usefulness. This article examined the application software that was applied to encourage verbal communication in the intervention for children with ASD. The aim was to determine the minimum requirements for a verbal communication intervention app that adequately satisfies children with ASD, caregivers, and therapists. Databases were searched, including Scopus, Springer, PubMed, Education Resources Information Centre, and Google Scholar, with the following free-text terms combining Boolean operators: autism, children, intervention, verbal communication, software, app, and technology. A total of fifteen studies were found relevant, and the following information was collected: participant characteristics, information on the devices and apps, target behaviors, intervention procedures, and intervention outcomes. The findings suggest that the autism-assistive apps effectively improve verbal communication of children with ASD. For that, the apps should be attractive and engaging to the children with ASD, able to identify the child’s capability and suggest appropriate lesson activities, as well as encompass specific learning outcomes with multilevel lesson strategy. The apps should also use systematic evidence-based intervention procedures in the activities, be able to evaluate the child’s learning progress, and allow caregivers or therapists to keep track of application usage and performance. The use of apps in intervention does provide many benefits. However, they should never replace qualified therapists. App-based interventions make home-based treatment more focused, systematic, and economical.