In human history, changes have always occurred, so everyone must be able to keep up with changes in order to adapt. For example, in terms of technological progress, the changes are increasingly unstoppable. In general, the most popular digital technology today is social media. The purpose of writing this article is to discuss how God's people can utilize technology in an effort to maximize the application of divine mission (Misio Dei) for the world in the digital era. With this, the research method used by the author is a qualitative research method. For this reason, the Servant of God needs to utilize social media as a tool to spread the gospel message and promote it. They need to have an effective strategy for using social media, such as creating interesting and relevant content, interacting with congregations online, and utilizing social media features to spread church messages. Servants of God need to keep abreast of technological developments and adopt the latest technologies that are relevant to the mission of the church. Because, this article aims to provide guidance and inspiration to God's people on how to use technology effectively and responsibly in the context of ecclesiastical missions.

Sumenep Regency has cultural diversity, which is supported by a culture of social life that is different from other districts in Madura.  In accordance with government policy in developing tourism, especially in Sumenep Regency, it is necessary to have a guideline for a directed and integrated development plan. Tourist objects that are interesting to visit besides being good attractions also need an orderly and neat arrangement, especially from a physical point of view.  In addition, the need for tour packages that are supported by travel agencies, travel agent services, and tour guides. In this study "Strategy for Development of the Lombang Beach Tourism Area, Sumenep Regency" uses SWOT ( Strength , Weakness, Opportunity and Threat )  analysis as an effort to solve problems using a quantitative approach with the type of research in the form of case studies. The Lombang Beach tourism development strategy is seen from the internal factors which are still dominant in having weaknesses in Lombang beach tourism objects, so the stability strategy is the current choice, namely reducing the weak factors gradually according to the existing priority criteria so that the weaknesses disappear and turn into  strength.  While the internal factors that become strengths must be maintained.

Malahayu Reservoir is located in Malahayu Village, Banjarharjo District, Brebes Regency. Malahayu Reservoir was built in 1935. Malahayu Reservoir is planned to have a water storage capacity of 69 million m³ with a water surface area of 9.25 km². The main purpose of the construction of this reservoir is to supply irrigation water with a total area of 12,674 Ha, consisting of DI Kabuyutan of 4,166 Ha, DI Jengkelok of 6,173 Ha, and DI Babakan of 2,335 Ha. However, the water supply in Malahayu Reservoir continues to decrease, allegedly due to the high amount of sediment. The current problem is the occurrence of sediment in the Malahayu Reservoir. The pattern of operation using this reservoir needs to be studied because it is considered less optimal and because there needs to be a review of the use of reservoir water using newer data. That way, an operating pattern is needed to determine the reliability of reservoirs in their use as irrigation water providers. This study began by analyzing the secondary data obtained. Data is processed to obtain the amount of reservoir discharge and water needs for irrigation water. And the study ended with a simulation of the reservoir operation pattern. From the results of this study, it is expected to help provide solutions for the operation pattern of Malahayu Reservoir as an optimal reservoir. To improve the performance of the Malahayu Reservoir, supporting data such as reservoir operational systems and performance, hydrological data, reservoir operating procedures and patterns, and irrigation data are needed. The results of the analysis showed that the operation of the Malahayu Reservoir was less than optimal. Simulation of reservoir operation shows that the volume of water in Malahayu Reservoir is below the Minimum Operating Level (MOL), which is the minimum volume of water that should be in the reservoir. According to the records of the Cimanuk-Cisanggarung River Basin Center (BBWS), the condition of water supply in the Malahayu Reservoir continues to decline since this reservoir was built during the Dutch colonial rule until now.

Welding is an important thing in shipbuilding. There are several types of joints and types of materials with different material thicknesses, on of which is Flux Cored Arc Welding (FCAW). FCAW is a welding process that has a high level of productivity so that it is suitable for fabrication activities. Double-sided welding is often performed on joints. This causes time inefficiencies and costs quite a lot. Therefore, the solution so that welding is only done on one side, by using a backing ceramic. The Backing Ceramic is used to hold the welding penetration better and get better welding result. The purpose of this study was to determine the result of the strength of Backing Ceramic Weld on FCAW welding of A36 carbon steel material so that it can get perfect results, not defective and can be accepted according to the desired criteria.

Vibration due to misalignment of the propeller shaft is detected using the VA-12 Vibration Analyzer sensor which is equipped with a Piezoelectric Accelerometer PV-571. Vibration measurements are carried out in alignment and misalignment conditions. The VA-12 Vibration Analyzer detection tool displays the results of the Vibration signal. Must be protected against the vibrations generated. Vibration signal analysis is done by looking at or observing the signal amplitude and signal frequency with two conditions of alignment and misalignment. The VA-12 Vibration Analyzer is used to analyze vibration signals and then convert them to Fast Fourier Transform (FFT) and Wavelet Transform (WT). In this analysis, a comparison of vibrations is carried out during alignment and misalignment conditions.

The research method used in this research is descriptive qualitative research with the aim of the research being to describe the mathematical communication profiles of blind students. This research was conducted at SLB Negeri Rasau Jaya which is located at Education Street No. 2, Desa Rasau Jaya Satu, Rasau Jaya District, Kubu Raya Regency, West Kalimantan Province, using the K13 curriculum. This study will describe the mathematical communication of SLBN Rasau Jaya students in the Cartesian coordinate material seen from aspects (1) The ability of students to give answers using everyday language in explaining ideas, situations and mathematical relations, orally or in writing with real objects, pictures, graphics and algebra. (Aspects of Written text); (2) Students' ability to connect real objects, pictures, and diagrams into mathematical ideas. (Drawing Aspects); (3) Students' ability to express everyday events in language or mathematical symbols. (Aspects of Mathematical Expression). In this study, the subjects of the study were all students of class VIII SLB Negei Rasau Jaya, which consisted of three students with low vision criteria. The data collection tools used in the research were observation sheets, interviews, and written tests. The mathematical communication skills of blind students have good abilities in the aspect of drawing. While the writing aspect was not fulfilled properly and the mathematical expression aspect did not meet the indicators at all.

This study aims to find out how the development of PostDo as a learning medium on human excretory system material. This research was a development-research with a 4D development model consisting of 4 main stages, namely: Define, Design, Develop, Disseminate which will later produce PostDo learning media with a combination of Poster and Edmodo. Based on the validation results of validators of PostDo media obtained a score of 4.4 with "good" criteria for media validators, a score of 4.35 with "good" criteria, and 4.3 with "good" criteria for practitioner validators. Research results, it can be concluded that PostDo learning media on excretory system material was good and suitable for use in Biology learning, because visually it has a combination of colors that attract students' attention, and was be able to understand students of the material taught so as not to make students bored quickly and is able to train students' critical thinking power in understanding and translating the content of the material in the poster.

This research is to analyze the existing database at the software laboratory center to obtain the necessary information and design a data warehouse to integrate existing data and provide global information. The method used is the method of analysis and planning. The method of analysis is carried out through reviewing and carrying out system analysis, carrying out analysis and identification of system vulnerabilities, and analyzing problem solving. And the data warehouse design method is implemented by applying the nine steps (Nine-Step Methodology) used by Ralph Kimball to design the star model. The result is a data warehouse that provides some global information that is global, meaningful, integrated and can be viewed from different perspectives and is useful for managers in decision making. A separate repository of functioning databases. A software lab center is already needed to help managers make strategic decisions quickly and accurately.
 
 

The purpose of this study is to analyze the safety operational process in fiberglass shipbuilding, identify the types of risk causes that hinder the construction of fiberglass boats and propose recommended actions needed to overcome the risks in CV ERA FIBERBOAT by using theoretical research methods. Identification of risks in the process of building new ships, namely employees, materials, work equipment, payment of construction costs, working drawings have revisions. Determining the risk rating of the new ship building process: very high; inappropriate equipment, height; late payment / paying, medium; working drawings have revisions, low; materials arrive late, very low; employees procrastinate. Mitigating risks in the process of building new ships: employees delay work with mitigation, namely the director of the company provides the opportunity for employees to rest so that employees do not get sick, materials arriving late are mitigated by means of shipyard companies providing an easy-to-find address point so that the sender of materials does not having difficulty finding the address of the shipyard, working drawings have revisions that can be mitigated by means the company must always make an existence to the customer in every work process so that there is no miscommunication

Community Service Program (KKN) is a part of educational activities as well as devotion to the community which is a learning tool for students to actively contribute to society and help solve the problems faced. Participation is independent participation or active initiative in various activities and situations within a group or society. The participation of KKN students in the community is shown in teaching activities conducted at SDN 1 Sumberagung. The implementation of this teaching activity is done using question-and-answer learning methods to encourage students and students to understand the material submitted, and train to express their opinions. The use of audio, visual, and audiovisual learning media is also done by KKN students so that students can feel a new atmosphere and learning activities are getting interesting.