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The system development life cycle model implementation on information system of performance reporting IT asset case study: PT Kereta Api Indonesia (Persero)

The asset performance monitoring should be done to find out and review the reported data whether it has been in line with the reality or not. It is important to identify the occurring problems to be immediately handled. The information system development aimed to build the existing system. Thus, it will be more effective and efficient to produce information. This research applied the System Development Life Cycle (SDLC) with Waterfall Model to design, create, maintain the information and process the system. During the creation of this information system, the authors applied the PHP language program, Framework Codeigniter, MySQL, database, and Visual Studio Code as the editorial codes. The implementation of the SIPERITA application, could be used excellently were proven effective and efficient because the application facilitated the monitoring activities by providing single application access in promoting a checking process of the condition asset then the user administrator can see a diagram of the monitoring results on the home page so that if there is a problem with the asset, direct action can be taken and with this application, users can print the reports based on daily, monthly, and annually.

A Python-WSGI and PHP-Apache Web Server Performance Analysis by Search Page Generator (SPG)

The web servers (WSGI-Python) and (PHP-Apache) are in middleware tier architecture. Middleware architecture is between frontend tier and backend tier, otherwise it’s a connection between frontend tier and backend tier for three tier architecture. The ELearning systems are designed by two different dynamic web technologies. First is by Python-WSGI and the second is by Personal Home Page (PHP-Apache). The two websites were designed with different open source and cross platform web technologies programming language namely; Python and PHP in the same structure and weight will evaluate perform over two different operating systems (OSs): 1) Windows-16 and 2) Linux-Ubuntu 20.4. Both systems run over the same computer architecture (64bit) as a server side with a common backend MySQL web database for both of them. Nevertheless, the middleware for PHP is a cross Apache MySQL PHP Perl (XAMPP), but the middleware for Python is Pycharm and the web server gateway interface (WSGI). WSGI and Apache are both web servers and this paper will show which of them has a better response time (RT). On the one hand, the experimental results demonstrate that the Python-WSGI is even weightier in Mbyte than PHP-Apache, on the other hand Python is still faster and more accurate than PHP. The designed SPG is by handwriting codes: one time designed the SPG by PHP source code and the other time designed by Python source code. Both Python-WSGI and PHP-Apache results are targeted to compare by the least time in milliseconds and take in to account enhanced performance.

한국 알코올 관련 정책변화와 대응의 방향

Objectives: To explore alcohol-related health policies at more wide view point including alcohol industrial views and to suggest directions of those responses to be taken in the future. Methods: We reviewed reports and documents of alcohol policies published by government departments, related organizations and academies. We searched and reviewed those documents using Google Scholar and the internet home pages of related organizations in the health care sector, including the webpage of Korean society of Alcohol and Health Behavior and Korean Public Health Association. Results: Industrial policies for promoting alcohol use have been more antecedent, proactive, strong and antagonistic to health policies on alcohol for preventing its harms. Since 1980 various alcohol–related industrial policies have been tried through various channels. in Korea. Since 1995 various alcohol-related health policies have been tried but much need to improve based on useful policy options from recent evidences. Conclusions: Alcohol-related health policies will be needed more comprehensive governance and wider support from whole-of-society approach in Korea

New Normal: Pengembangan Sistem Informasi Penjualan Menggunakan Metode SDLC (System Development Life Cycle)

The world of information technology is currently developing very rapidly to enter various activities, activities and human life. Including one of them in the company CV. ABSystem.co.id sells software products, in the form of applications, websites, domain hosting and various other application products. CV. ABSystem.co.id previously had a website that contained a complete company profile, access to blogging, product sales and customer service. Many customers don't know how to process the product purchase and there are still many who contact the admin. This research uses the SDLC (System Development Life Cycle) method as well as the PHP and MySql programming languages. The results of this research are in the form of website development in helping and making it easier for admins and customers, the accuracy of the development of this sales information system with the blackbox method with successful trial results from the login display to enter the username and password, the display of the category input form to enter a new product category, the display of the input form. The product enters a new product, the order mutation display shows the purchase transaction data, the change password view displays the page for changing the password, the menu view displays the home page, the product detail view displays the product detail page, the cart detail view displays the contents of the shopping cart, the checkout view displays the product order form , The testimonial menu display includes criticism of consumer suggestions, The about us menu displays company information.

Leadership Titles in Radiology: Usage of Non-Inclusive Terminology among Academic Radiology Departments and Societies

To characterize the use of gender-specific (chairman) and non-inclusive terminology (chief) to describe departmental and divisional/sectional leadership within academic radiology department and radiological society websites. From a total of 157 unique institutions identified, we gathered a list of 123 departments with functioning websites. We screened for use of "chairman" and "chief" on departmental home pages, welcome messages, faculty listings, and residency program pages, noting location on websites, and alternative terms, if present. We also assessed for use of "chairman" through a list of 14 radiological society websites. The overall usage of these terms was determined and the relationships between geographic region, faculty gender, and use of terminology were assessed. "Chairman" is common among radiology department websites, with 42.1% (51/121) of websites using the term at least once. Usage of "chairman" was higher in departments whose chairs were men (OR 4.32, 95% CI: 1.36-13.69) and lower in those located in the Midwest (versus Northeast, OR 0.34, 95% CI: 0.12-0.96). Use of "chief" is extremely common among departments listing divisional leadership, at 82.7% (67/81). Alternative terms used included "chair," "head," "chairperson," and "director." Among departments, the proportion of women in leadership roles is low, representing 19.7% (22/122) of chairs and 31.1% (272/874) of other leadership. Radiological societies were unlikely to use "chairman," with only one website using the term. Use of "chairman" and "chief" is frequent among academic radiology departments. Further efforts should be made to assess the usage of non-inclusive terminology and its potential impact within academic radiology departments.

Evaluation of the website of Dawar vet Extension from the point of view of its users تقييم موقع دوار الإرشاد البيطرى الالکترونى من وجهة نظر مستخدميه

The research aimed to:identifying the opinion of the respondents in the website of Dawar Vet Extension in terms of providing some criteria for evaluation of authority, content, design, organization of the studied site, as well as identify the communication behavior of the respondents for the Dawar vet Extension website.( This research was conducted on a Purposive sample of 78 respondents who use the website of Dawar vet Extension, The data was collected electronically by using an electronic questionnaire form posted on the home page of the the website of Dawar vet Extension (http://dawarvetext.org/index.aspx) during the period from August to October 2020, frequencies, percentages, and arithmetic mean were used to present and analyze data statistically. The most important results were:High level of authority criteria of the website respondents is 1.89 degrees by 94.5%. High level of availability of content criteria of The website, The overall average view of the researchers is 1.82 degrees by 91%. High level of provision of design criteria of the website studied. The overall average view of the respondents is 1.82 degrees by 91%. The high level of availability of organization standards from the point of view of the respondents has averaged 1.74 degrees overall, by 87%. The majority of the obstacles are related to the technical form of the site, such as the poor download speed of the site, and the weak playback speed of the (media) used by the site in terms of pictures and videos.

Intelligent Tutoring System: Learning Math for 6th-Grade Primary School Students

This paper proposes a web-based application designed to help elementary school students who have difficulty learning online independently and also their parents who are currently having difficulty teaching their children to study at home online, especially at this time of difficulty with a pandemic outbreak like COVID-19; this time does not allow for physical meetings for the learning process in primary schools. In this paper, we only focus on mathematics because based on several other studies, it is very difficult and important to learn mathematics at the beginning of educational activities such as at the elementary school level. In this paper, the system is modeled using the Unified Modeling Language (UML) tool in the form of a use case diagram which is used to describe the proposed business process and uses class diagrams to describe the database model diagram. In this case, the class diagram is used to describe the data in the class diagram where each class refers to a table in the database. The web-based application user interface is shown at the end to show the communication between users and applications, where this web-based application is implemented using Personal Home Pages (PHP) as server programming and using MySQL to store database model designs. Moreover, for the Intelligent Tutoring System (ITS), content was created using the Cognitive Tutor Authoring Tools (CTAT) which is an authoring tool for learning mathematics created by Carnegie Mellon University. In the end, this web-based application is expected to be used and support teachers as a complement to online mathematics learning, especially during difficult times such as during the COVID-19 pandemic.

SCAD Geo Spatial Web Solution

Local bodies like municipalities need collect different kind of taxes from the citizens. Every citizen need to pay Water Bills and Electricity Bills to the particular authorities. Actually a citizen want to pay his municipal tax means he should go to municipal office and collect the necessary bill, pay there only. Same as water and electricity bills. This is not an easy job to get all these tax information in different authorities now days. For that purpose we are developing this application, which can collect the tax information from different authorities based on the house no’s and owner name by using web services and stores the data in our own database. For getting the information regarding taxes citizens need to register first. The bill are calculating on different modes like annual, half yearly, quarterly etc... By using the user id and password citizens can log into the system and collect the necessary information from the home page. For this every user need to provide his house no and owner name. By clicking on the search button they will get their own. The smart city is equipped with the electronic circuitry where the weight of the garbage in the bin is measured and the value is updated in the database. The database of the families will be created and maintained by the municipality. A web portal gives the involved people and authorities access to the related information. A house is penalized for every kilogram more than the allotted garbage weight limit. Further enhancements are explored. Thus, the residents are incentivized to produce lesser waste.

Equiano’s World: Chronicling the Life and Times of Gustavus Vassa

Equiano’s World (www.equianosworld.org) is a website that chronicles the life and times of Gustavus Vassa (c. 1741–1797), who is known most frequently by his birth name, Olaudah Equiano. Vassa became well known in Britain after the publication of his autobiography in 1789 and for his prominent role in the movement for abolition of the British slave trade, which was only finally enacted in 1807, ten years after his death. The associated database includes all known documentation on Vassa and information relevant to the study of his life. Foremost among these materials is his autobiography, The Interesting Narrative of Olaudah Equiano, or Gustavus Vassa, the African, which was republished nine times in his lifetime. Other documentation includes contemporary newspaper accounts, legal documents, and images from his life experiences. The website addresses issues arising from the context of Vassa’s life, including his place of birth, his name, and his influence on the abolition movement. It demonstrates that he only wanted to be known by the name he was given when he was enslaved rather than by his birth name; even today he is best known as Olaudah Equiano or even simply Equiano, even though Equiano was not a surname. His unusual experience as an enslaved servant to a British naval officer during the Seven Years’ War and afterwards to a merchant in the Caribbean gave him particular insight into the horrors of slavery and his commitment to its abolition. Because of the education he received on British ships and subsequently in London after he purchased his own freedom, he stands out as a prominent and literate intellectual and political activist. His autobiography continues to be read widely and taught in university courses. The project is part of a broader initiative that explores the testimonies and personal profiles of Africans who were enslaved during the era of slavery, most of whom were taken to the Americas.The article outlines the structure of the website into seven sections: first, a Home page that includes a project history, acknowledgements, technical details, and a discussion of the “Best Practices” that underlie the project. The second section focuses on Context, examining key settings from the interior of the Bight of Biafra where Vassa was born, the slave trade of the late eighteenth century, the Middle Passage across the Atlantic, the Seven Years’ War, and London and Britain in the late eighteenth century. The section on his travels has a chronological timeline and maps relating to them. The Associates section contains biographical sketches and images of his family, those whom he knew while he was enslaved, his associates in the Abolition movement, his co-religionists, and his connections in scientific and military circles. It also includes a list of individuals who subscribed to his autobiography. The section on Studying Equiano includes his autobiography, a list of its editions, and over 200 legal documents, letters, and newspaper notices and accounts. The Resources section includes a bibliography of several hundred items that discuss Vassa and his work, as well as audio and visual resources, links to websites on Vassa, slavery and diaspora. This article discusses technical details of website construction, which uses a backend known as Regenerated Identities (RegID). The website relies on open-source content and has a search function that enables location of people, places, and periods relevant to Vassa’s life.

Application of Google Analytics Model for Evaluating the Visibility of Library Web Portals of the Uva Wellassa University, Sri Lanka

Google Analytics is the most prevalent page tagging technique to evaluate the visibility of web portals. The study was designed with the purpose of applying google analytics model on the library Web Portals (WP) of the Uva Wellassa University (UWU) which includes, Home Page (HP), Online Public Access Catalogue (OPAC) and Institutional Repository (IR). It was observed that the web resources of UWU have been viewed by ~366756 local & global users during the study period. The USA is the predominant country visited the UWU e. Repository with the count of 53,078 (15.82%) followed by Netherlands with 14,044 (4.78%) and France 15,775 (4.70%).

Application of Google Analytics Model for Evaluating the Visibility of Library Web Portals of the Uva Wellassa University, Sri Lanka

Google Analytics is the most prevalent page tagging technique to evaluate the visibility of web portals. The study was designed with the purpose of applying google analytics model on the library Web Portals (WP) of the Uva Wellassa University (UWU) which includes, Home Page (HP), Online Public Access Catalogue (OPAC) and Institutional Repository (IR). It was observed that the web resources of UWU have been viewed by ~366756 local & global users during the study period. The USA is the predominant country visited the UWU e. Repository with the count of 53,078 (15.82%) followed by Netherlands with 14,044 (4.78%) and France 15,775 (4.70%).

Genesis of Antibiotic Resistance LXVI: Mechanism(s) of a Minimum Antibiotic Footprint (AF) Wane Prospective Infectious Diseases Pandemic, A critical appraisal with a global perspective

Antibiotic Footprint (AF) is a cumulative measure of the amount of antibiotics consumed by the general population inclusive of healthcare, educational activities, and agrochemical – livestock industries reported by each country. The principal objective of AF is to limit intentional and unintentional misuse/overuse curbing the resistance in bacteria (https://amr-review.org/). Defined Daily Dosage (DDD)/1,000 people/day and milligrams per Population Correction Unit (PCU) are utilized for comparison of consumption rate for specific antibiotics in general population and agricultural - livestock industries. The AF is calculated as the total amount (tones) / country in which the antibiotic usage ‘per person's lifetime’ or ‘per consumer product inclusive of antibiotics’ could be derived. According to the Antibiotic Footprint.net Thailand reported that a personal level as Human consumption 2,162.1 tonnes (32%) and Consumption in animal agriculture (ANIM) as 4,688.4 tonnes (68%). Whereas France reported that Human consumption in the community (Including the primary care sector) (COMM)860.7 tonnes (93%), Human consumption in the hospitals (HOSP) 62.7 tonnes (7%). U.S. reported that consumption in animal agriculture (ANIM) as 5,559.2 tonnes. Also, per person consumption was 99.2 grams/person. Though a detailed ESAC-Net Reporting Protocol 2020 and classes of antimicrobials are presented on ESAC-Net home page, it is our contention that the reporting method is flawed as it failed to factor in the number of unused antibiotics/antimicrobials collected each year which should be part of reporting as presented in our earlier work. As an effective means of instilling personal responsibility in each and every human being across the globe to minimize the AF has been presented by the https://www.antibioticfootprint.net/infobox.aspx?pageID=102 to track each individual's AF. In addition to well know measures such as vaccination for infectious diseases with imminent potential for pandemic as identified by CDC, better personal hygiene antibiotic stewardship in healthcare facilities, antibiotic prescription based on the clinical antibiogram of each patient, clean toilet facilities, clean portable water. In addition to that, we have found that the following specific objective measures were compelling as they are pivotal in reducing the AF: i. When was the last time you took antibiotics? ii. Was that possibly overuse? iii. How many times have you had antibiotics since birth? iv. How many times were possibly overuse? v. Do you know how many grams of antibiotics were used to raise the chicken that you are eating? vi. Which meat has a low Antibiotic Footprint? vii. How can you reduce your own and your country's Antibiotic Footprint to a minimum? Taken together, effective implementation of regulatory measures across the globe curbing the misuse and overuse of antibiotics in humans and animals would suffice to minimize the morbidity and mortality rate of a prospective incidence of infectious diseases pandemic inflicted by antibiotic-resistant bacterial pathogens which in turn reduce the consumption of antibiotics.

Pemanfaatan lubang biopori sebagai resapan air hujan dan kompos alami di wilayah Kelurahan Penurunan Kota Bengkulu

Most of the rainwater that falls to the earth cannot seep directly into the ground and eventually becomes runoff or what is often called surface water. Rainwater runoff that is not handled properly will cause various problems for the community, especially flooding. The negative impact of changing or losing catchment areas is that they cannot withstand the flow rate of water due to rainfall, causing stagnation of water or even flooding. Flood hazard in residential areas often occurs due to changes in land use from infiltration areas to watertight areas. Solutions that can be used to overcome flood problems, especially for dense residential areas or those with minimal rainwater infiltration, can be done by using biopore technology.
 The method used in this community service activity is to provide community empowerment regarding the use of biopore holes as rainwater infiltration and natural compost with demonstrations and practice of making biopore holes. The result of this community service activity is that the activity participants are able to make biopore holes as rainwater infiltration and natural compost which can then make biopore holes around the home page and share information and skills with other communities so that they can reduce standing water when it rains and can take advantage of compost management. 
 Key words: biopore holes, infiltration water and compost

Digitalisation of Work in Estonian Parliament Riigikogu

Abstract As of autumn 2020, the Riigikogu is using a new verbatim records system. The system is called Hans and is based on speech recognition technology. The system records the proceedings in the Plenary Hall as sound files, and speech recognition writes them down. The new system embodies a complete workflow of information processing, starting with sound recording in the Plenary Hall and ending with its publication in text format on the home page of the Riigikogu. Another digital innovation is the possibility to hold the plenary sittings so that the members of the Riigikogu do not have to be physically present in the room where the sitting takes place, and they can participate with the help of electronic means.

Abstract Supplement

Editor’s note: Please see the abstract supplement on the right-hand side of the journal home page. This supplement includes abstracts created by first year medical students during the 2020 summer research program.

Development of an electronic conversation aid to support shared decision making for children with acute otitis media.

ObjectiveThe overuse of antibiotics for acute otitis media (AOM) in children is a healthcare quality issue in part arising from conflicting parent and physician understanding of the risks and benefits of antibiotics for AOM. Our objective was to develop a conversation aid that supports shared decision making (SDM) with parents of children who are diagnosed with non-severe AOM in the acute care setting.Materials and MethodsWe developed a web-based encounter tool following a human-centered design approach that includes active collaboration with parents, clinicians, and designers using literature review, observations of clinical encounters, parental and clinician surveys, and interviews. Insights from these processes informed the iterative creation of prototypes that were reviewed and field-tested in patient encounters.ResultsThe ear pain conversation aid includes five sections: (1) A home page that opens the discussion on the etiologies of AOM; (2) the various options available for AOM management; (3) a pictograph of the impact of antibiotic therapy on pain control; (4) a pictograph of complication rates with and without antibiotics; and (5) a summary page on management choices. This open-access, web-based tool is located at www.earpaindecisionaid.org.ConclusionsWe collaboratively developed an evidence-based conversation aid to facilitate SDM for AOM. This decision aid has the potential to improve parental medical knowledge of AOM, physician/parent communication, and possibly decrease the overuse of antibiotics for this condition.

Brief Interventions via Electronic Health Record Messaging for Population-Based Suicide Prevention: Mixed Methods Pilot Study.

BackgroundNew opportunities to create and evaluate population-based selective prevention programs for suicidal behavior are emerging in health care settings. Standard depression severity measures recorded in electronic medical records (EMRs) can be used to identify patients at risk for suicide and suicide attempt, and promising interventions for reducing the risk of suicide attempt in at-risk populations can be adapted for web-based delivery in health care.ObjectiveThis study aims to evaluate a pilot of a psychoeducational program, focused on developing emotion regulation techniques via a web-based dialectical behavior therapy (DBT) skills site, including four DBT skills, and supported by secure message coaching, including elements of caring messages.MethodsPatients were eligible based on the EMR-documented responses to the Patient Health Questionnaire indicating suicidal thoughts. We measured feasibility via the proportion of invitees who opened program invitations, visited the web-based consent form page, and consented; acceptability via qualitative feedback from participants about the DBT program; and engagement via the proportion of invitees who began DBT skills as well as the number of website visits for DBT skills and the degree of site engagement.ResultsA total of 60 patients were invited to participate. Overall, 93% (56/60) of the patients opened the invitation and 43% (26/60) consented to participate. DBT skills website users visited the home page on an average of 5.3 times (SD 6.0). Procedures resulted in no complaints and some participant feedback emphasizing the usefulness of DBT skills.ConclusionsThis study supports the potential of using responses to patient health questionnaires in EMRs to identify a high-risk population and offer key elements of caring messages and DBT adapted for a low-intensity intervention. A randomized trial evaluating the effectiveness of this program is now underway (ClinicalTrials.gov: NCT02326883).

Visualisasi Peta Skematik dan Story Map MRT dan LRT Jakarta

Keberadaan MRT dan LRT Jakarta bertujuan untuk melakukan perubahan pada pola penggunaan transportasi, dari transportasi pribadi menjadi transportasi umum. Berdasarkan data Menteri Perhubungan, hanya 32% warga Jakarta yang sehari-harinya menggunakan transportasi umum. Untuk meningkatkan minat pengguna transportasi umum, maka dibutuhkan informasi yang lengkap mengenai berbagai pilihan akses transportasi. Tujuan kegiatan ini yaitu untuk menampilkan informasi peta jaringan MRT/LRT Jakarta dan peta interaktif story map hasil analisis Transit-Oriented Development (TOD) dan service area pada tiap stasiun sebagai penunjang perencanaan guna mencapai transportasi yang berkelanjutan. Peta jaringan MRT/LRT Jakarta dibuat dengan melakukan proses skematisasi, yaitu mengubah peta konvensional menjadi peta skematik yang umumnya digambar lurus dengan sudut tertentu dan banyak digunakan dalam sistem transportasi kota. Peta interaktif story map dibuat melalui platform ESRI Story Map. Visualisasi analisis indeks TOD pada stasiun MRT Jakarta menggunakan hasil perhitungan yang sudah dilakukan oleh Siburian (2020), sedangkan visualisasi analisis indeks TOD pada stasiun LRT Jakarta merupakan hasil perhitungan yang diolah oleh penulis. Nilai indeks TOD dihitung berdasarkan metode Singh (2015) dengan 8 parameter. Hasil perhitungan menunjukkan bahwa dua stasiun memiliki indeks level tinggi, tiga stasiun dengan level sedang, dan satu stasiun tergolong memiliki level TOD rendah. Kegiatan ini menghasilkan sebuah website yang tersusun atas dua halaman yaitu halaman beranda dan halaman peta. Halaman beranda berisi informasi umum seperti sejarah, tarif, dan waktu perjalanan kereta. Sedangkan halaman peta merupakan halaman inti dari website yang disajikan dalam bentuk peta statik skematik dan peta interaktif story map. Data spasial terkait titik-titik penting, rute perjalanan, kependudukan, serta penggunaan lahan divisualisasikan pada peta sebagai fitur spasial. Berdasarkan hasil evaluasi dari pengguna, website yang dihasilkan mampu menyajikan informasi dengan tepat, baik, dan mudah untuk operasikan.

Calculation of indirect reference intervals of plasma lipase activity of adults from existing laboratory data based on the Reference Limit Estimator integrated in the OPUS::L information system

Abstract Objectives Most laboratories have difficulties to determine their own reference intervals for the diagnostic evaluation of patient results by direct methods. Therefore, data is often just taken from the literature or package inserts of the analytical tests. Methods The section on Reference Limits of the German Society for Clinical Chemistry and Laboratory Medicine (DGKL) first uploaded the Reference Limit Estimator (RLE) as an R-program with MS Excel-interface on the DGKL home page and now this tool is implemented in the commercial Laboratory Information System OPUS::L (OSM AG Essen, Germany). We used this OPUS::L “Population specific Reference Limits” tool online with our laboratory database. First calculations were done using the example of lipase. Results The manufacturer’s original reference interval for lipase 12–53 U/L (adults) was changed to age dependent upper reference limits of <41 U/L (<20 years), <60 U/L (20–80 years) and <70 U/L (>80 years). Conclusions By means of the OPUS::L “Population specific Reference Limits” tool we were able to establish our laborarotry specific reference interval for plasma lipase activity. The new reference limits helped to solve an old problem of implausible low elevated lipase values.

Learning Math for 1st Grade Primary School Students using Intelligent Tutoring Systems

Primary education after early childhood education is an important momentum in the education stage of a human being, in this case, education at the grade 1 level of elementary school. Where the delivery of subject matter properly and correctly at the early stages of this primary education will affect human education in the future. As well as the importance of early education at the elementary level, mathematics is an important initial subject to be given properly and correctly, so that the specter that says mathematics is a difficult subject is not true when a student in the early stages of basic education gets a good and correct mathematics education. Moreover, The Covid19 pandemic period is one of the parameters of the difficulty of knowledge transfer for students in the early stages of basic education, where physical meetings are not allowed to avoid Covid19 transmission in the classroom. Therefore, integrated tutoring systems (ITS) are a knowledge transfer tool that can help teachers, students, and parents in the delivery of subject matter, especially mathematics subjects which have a track record of being a scourge, scary and difficult to learn. In this paper, a simple ITS specifically for tutoring mathematics lessons for grade 1 elementary school students in Indonesia is tried to be implemented using the Unified Modeling Languages ​​(UML) tool as an object-oriented modeling tool. Use case diagrams are applied to describe business processes in the ITS system that we built and use class diagrams modeled database table designs. Not to forget, the user interface (UI) from the results of the implementation prototype was displayed as a communication medium for users, both children, and tutors, in using applications built using Personal Home Pages (PHP) and MySQL.