Anesthesia machines are very important medical equipment in modern medicine, especially in medical procedures and intensive care. This device is designed to provide and control the administration of anesthetic drugs and medical gases to patients safely and accurately. Damage to the oxygen regulator block of the anesthesia machine shows a discrepancy with the indicator reading. This problem is very critical because it can cause the administration of inappropriate oxygen concentrations to patients during anesthesia procedures. This activity aims to support health services at the Columbia Asia Semarang Hospital which has a damaged anesthesia machine and wants to be repaired, namely the Mindray Type Wato EX-65 anesthesia machine. Damage to the device is known by disassembling the device, by visual observation, checking for hose leaks, and measuring at certain points in the device circuit. Based on the analysis carried out, the damage is in the anesthesia machine regulator block. After repairs and functional tests using VT 305 to check the air flow, it was declared suitable for use.
 

Face-to-face technical instruction is subject to the existence of instrumentation and room. The fee, security, and listing can manner blockade to the administration directly in the laboratory. Virtual analysis can be adopted to increase the scholar's expertise by combining pre-laboratory for live analysis and serving approach to implementing that cannot be used securely personality. Virtual learning is applied in many areas, but questions are left over about how it should be used in engineering, this is an area that is mainly dependent on face-to-face laboratory and classroom settings.
The purpose of this research is to adapt the common virtual laboratory idea to special demands, Virtual laboratories are not intended to change face-to-face discipline but to add to class time and offer a useful reserve as required. In addition, the experimental development method in this study was carried out by 3 virtual platforms: “Lab-VIEW”, “MAT-LAB”, and “Unity”. The 1st form of the Helicopter-machine Virtual Laboratory was advanced at Lab-VIEW. Virtual laboratories offer a semi-hands-on experience in college learning that might overlook physical learning. It means a type of active learning method to be adopted in university.
The result of this research is a brief investigation of development possibilities in Unity. So that in the future, Unity exploration can be done further and in more detail. Scope This research consists of themes plated by Engineering Measurement Laboratory 1 learning. Engineering lectures might reflect these topics to carry out Virtual analysis in their laboratory and traditional classroom learning. The points that might advantage of the method consist of Mechanical Systems Laboratory, Energy Systems Laboratory, Thermodynamics, and Dynamics. It is hoped that this research will cocked the expansion of more Virtual analysis that increase engineering education in the future.

 
 As a community service organization, the church has a variety of activities and transactions to meet the needs of the congregation. Because the church has quite complex business processes and systems, information, including data storage, is required to facilitate an integrated and centralized church in data storage, management, and presentation. The analysis, design, and construction of a church financial information system as a solution to the problems that exist in the GMIM church, where processing will be maximized in a web-based financial information system, are discussed in this study.
 
 

Smartphones have become an important part of human life until now, apart from making phone calls and other communication functions, smartphones are also used as tools for shopping, conducting banking transactions, and so on. This makes security Software on smartphones becoming more critical. trust execution environment technology was popularized to support care for users if the Operation System is compromised namely trust execution environment ARM TrustZone. This research focuses on User-Interaction and Input/Output audio input user interaction channels and proposes an application-transparent solution to keep the user communication strategy on mobile platforms using ARM TrustZone.
This research advantage the ARM TrustZone to bring a defended architecture for User Interface input for user interaction channels (T-User-Interaction) and Audio-Input/Output for VoIP calls (T-VoIP-C). The main objective is to establish that the architecture is clear for cellular utilization. All along trust execution environment-established research, one of the critical objections faced was the ability to safely prototype designs. In a trust execution environment study, it is generally necessary to cross hardware factors with the trust execution environment-Operation System, which could be impressive for non-hardware specialists, conditional on the base applicable from trust execution environment Operation System vendors. This research considers a simulation-based model (T-simulation) that cuts down the composition time and hardware background appropriate to frame a hardware situation for expectation execution situation prototyping.

This research is based on a problem that is difficult to predict stock prices, especially for beginners. Stock prices are hard to predict because they are fluctuating. Users will be easier to predict stock prices through artificial neural networks using Multilayer Perceptron. This MLP is a variant of an artificial neural network and is a development of perceptron. The selection of the Multilayer Perceptron method is based on the ability to solve various problems both classification and regression. The research conducted by the author is a regression problem as the MLP is tasked to predict the close price or closing price of stock after seven days. The results of the model built are able to predict stock prices and produce good accuracy because the resulting RMSE value produced 0.042649862994352014, which is close to 0.
 
Keywords: Machine Learning, Stock Price Prediction, Neural Network, Multilayer Perceptron, MLP.

In the healthcare industry, professionals develop big amounts of disorganized data. The complexity of this data and the loss of computational capability lead to delays in the investigation. Nevertheless, with the advent of Deep Learning algorithms and connection to computing power such as Graphic Processor Units (GPUs) and Tensor Processing Units (TPUs), text and image processing has become usable. Deep Learning (DL) data bring about a big outcome in Natural Language Processing (NLP) and computer perception. The main purpose of this study is to build an undivided approach that can relate social platforms, literature, and scientific records to develop an approach to medicinal education for the public and experts.
This study focuses on NLP in the healthcare industry and compiles data by Electronic Medical Records (EMR), medical literature, and social platforms. The framework proposed in this study is one for connecting social platforms, medical literature, and Electronic Medical Records scientific records using Deep Learning algorithms. Linking data sources requires defining the relationships between them, and finding concepts in medical texts. The National Library of Medicine (NLM) introduced the Unified Medical Language System (UMLS) and uses this system as the basis for the proposed system. The dynamic nature of a social platform can be recognized and supervised methodologies can be applied under supervision to develop conception. Named entity Recognition (NER) enables the active eradication of data or individuals by the pharmaceutical literature.

The feasibility study of the Renovation of the Medan City Exemplary Stadium is to obtain a Foundation of the Planning and Design Program regarding the Renovation of the Exemplary Stadium in the City of Medan that meets the community's need for football as a nationally viable sports facility. The Feasibility Study of the Medan City Exemplary Stadium uses quantitative descriptive research, while the data used are primary data and secondary data. The Feasibility Study Method of Exemplary Stadium Renovation Planning to explain the design requirements (design needs) and design determinants related to the planning and design of the Exemplary Football Stadium. The analysis carried out is the physical analysis of the Medan Exemplary Stadium. As a result of the feasibility study of the renovation of the Teladan Medan Stadium, the physical condition of the Teladan Medan Stadium, the existing facilities, and infrastructure have been damaged and some are no longer functioning. And based on existing infrastructure problems, the renovation plan for the Medan Exemplary Stadium is very feasible.
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Neighborhood association 07 is a government-recognized community organization and founded because of the wishes of the community. Until now, the activities of reporting, filing, critique and suggestions are carried out by face-to-face meetings, currently in Indonesia and the world is facing a coronavirus outbreak that forces everyone to stay at home and interact with other people avoid. So that the surrounding community becomes difficult to communicate with the ward unit 07 administrator. The purpose of creating this website is to make it easier for the community to communicate with the ward unit 07 without having to meet in person. Creating the Information Services 07 website uses the SDLC (System Development Life Cycle) method. The phases consist of system planning, system analysis, system design, system implementation and system testing. This website is easily accessible to users using a web browser connected to the Internet network at the address http://lanmas07.masuk.id.

E-Voting is the use of computer technology for the implementation of voting. One choice of computer technology used for the implementation of e-voting is to use a client-server architecture. So the use of an all-computer-based-system is expected to replace the manual voting process. The goal to be achieved from making this e-voting application is to be able to assist committee officers in calculating the number of voters and calculating election results quickly and accurately. This application is made using the PHP programming language which is expected to overcome problems related to selection. In making this website, the stages carried out are, preparing the required data, designing the website, designing input and output, followed by the implementation stage of making program coding, the last stage is the trial stage on localhost. Planned trials that set up the application to run properly.

Kegiatan evaluasi proses pembelajaran dosen oleh mahasiswa merupakan salah satu upaya pendukung peningkatan mutu proses pembelajaran dosen di setiap perguruan tinggi. IKIP PGRI Semarang melakukan kegiatan evaluasi proses pembelajaran dosen oleh mahasiswa setiap semester, tetapi jumlah mahasiswa yang melakukan evaluasi masih terbatas hanya dua puluh mahasiswa untuk satu dosen dan proses pelaksanaan kegiatan evaluasi serta pengarsipan data hasil evaluasi tidak efisien karena membutuhkan waktu dan biaya yang tidak sedikir serta tidak efektif karena masih menggunakan sistem semi-manual yaitu dengan membagikan lembar kuesioner dan pengolahan hasil evaluasi dengan menggunakan Microsoft Excel sehingga terjadi dua kali proses yaitu input data penilaian oleh mahasiswa dan input data pengolahan hasil evaluasi.
Penelitian ini bertujuan melakukan pengembangan sistem evaluasi proses pembelajaran dosen oleh mahasiswa yang lebih efektif dan efisien dengan data yang diperoleh lebih cepat, representatif dan mendukung kelengkapan validitas datanya sehingga dapat membantu pengambilan keputusan dari hasil proses evaluasi. Hasil penelitian ini berupa aplikasi dan hasil evaluasi proses pembelajaran dosen oleh mahasiswa dengan metode scoring system berbasis web menggunakan LAMP ( Linux Apache MySql PHP ) yang terintegrasi dengan data sistem informasi akademik.