Publication Search

Currently processing counseling guidance data still uses manual methods, that is, every time there is a violation of the rules and regulations committed by students, it will be recorded by the BK (Counseling Guidance) teacher or officer using paper media, because there are so many violations that this school has difficulty in processing it. counseling guidance data and the use of paper as a medium for recording violations is no longer relevant, and also the less effective function of parental summons letters which are rarely delivered by students who violate school rules, the aim of this research is to build a monitoring system for counseling guidance in SMPN Selangit is based on mobile web to make it easier for the school to process student violation data, the system development method used in this research is waterfall, waterfall is a method that provides systematic and sequential approaches for software developers such as requirements specifications, software design implementation , trials, and so on, the implication of this research is that the existence of this counseling guidance information system can make it easier for the school to process counseling guidance data and make it easier for parents to monitor their children at Selangit Middle School.

The Bekasi River is part of the Ciliwung-Cisadane River Region. The Bekasi River is an order 1 river from the Bekasi watershed which consists of 3 rivers, namely the Cileungsi River, Cikeas River and Bekasi River. The Bekasi River passes through Bekasi Regency. To determine the performance of a river, it is necessary to evaluate the physical condition and function of a river system, in accordance with the mandate from the Circular Letter of the Director General of Water Resources, Ministry of Public Works and Public Housing No. 05/SE/D/2016 dated 9 June 2016 concerning Guidelines for the Operation and Maintenance of River Infrastructure and River Maintenance. Assessment of the components of the Bekasi River facility based on Circular Letter Number 05/SE/D/2016 includes riverbeds, river banks, river banks, and river riparian areas. Assessment of the Bekasi River infrastructure components based on Circular Letter Number 05/SE/D/2016 includes river embankments, revetments, groves, flood spillways, flow control gates, flood pumps, rubber weirs, retention ponds, groundssill, inspection roads, H3 monitoring post buildings, Operation and Maintenance support buildings (laboratory, workshop, etc.), equipment infrastructure (heavy equipment, Operation and Maintenance vehicles), and information and communication equipment. The performance value of the Bekasi River condition is 77.85% and the performance value of the Bekasi River infrastructure is 79.30% so that the performance value of the Bekasi River is 78.58% which requires a type of Preventive maintenance.

The purpose of this study was to find out and analyze the effect of compensation, supervision and employee performance on Banjar Waterpark regional companies. The research method used was a survey method with a quantitative approach, the sample of this study was 40 respondents who took a questionnaire. Sampling used saturated sampling technique and the method of analysis used was multiple linear regression analysis using SPSS 25 software. Based on the research results, the variables of compensation, supervision and employee performance are included in the good classification. The test results show that compensation partially has a significant effect on performance and supervision partially has a significant effect on performance. Simultaneously compensation and supervision have a significant effect on employee performance at Banjar Waterpark Regional Company.  

Healthcare facilities such as hospitals produce significant amounts of waste from operational and supportive activities. Proper treatment of hospital waste is crucial to prevent negative environmental impacts. Hospital waste and sewage refer to the waste and sewage generated during hospital operations and related activities. Wastewater treatment plants (WWTP) are used to treat liquid waste in hospitals. Currently, wastewater treatment monitoring is conducted manually, posing a threat to the authorities. Wastewater samples are required to be sent to the laboratory that prolongs the duration of results for monitoring wastewater treatment. Inspired by the issue of hospital waste treatment, a monitoring tool for hospital waste treatment is designed employing Arduino, a water pH sensor, and a temperature sensor to diminish the impact of hospital waste. This tool would facilitate the officers in sending samples to the laboratory. The designed tool allows the officers to monitor the hospital wastewater treatment plant's status without the need to visit the plant physically. Water treatment plant monitoring using IoT technology involves the use of a pH sensor, a ds18b20 temperature sensor, and an ultrasonic proximity sensor. This monitoring tool is expected to be used safely to monitor water treatment plants..

The existence of Political Parties in the unitary State of the Republic of Indonesia (NKRI) cannot be separated from the climate of freedom that existed during the Dutch Colonial Government. Such freedom gives people space to form an organization, including Political Parties. In addition, the existence of Political Parties in the Unitary State of the Republic of Indonesia is also inseparable from the role of movements that aim to obtain freedom from the Dutch colonial government, also demanding independence. We can see this with the birth of the Parties before Independence. community’s need for drinking water that is of good quality and safe for consumption as well as in line with the development of free markets and competition in the business word, many business actors have set up refill drinking water depots which must comply wiht the Regulation of the Minister of Indonesia Number 43 of the Year 2014 concening Sanitation Hygiene of Drinking Water Depots. The purpose of this study was to determine the performance of the Kupang City Health Office in supervising the quality of refill drinking water depots and to find aut the factors that influencer the performance of the Kupang City Health Office. This research is empirical juridikal in nature, namely capturing the legal provisions that apply and what is happening in this case interviews to obtain an overview of data related to research problems. The sampling method used is purposive sampling, namely by choose informants who are considered knowledgeable and trustworthy to be data sources. The results of this study are the influence of tasks and functions of the health office in supervicing drinking water depots, seen from the large number of depots that do not have official business permits. The peformance of the kupang City Health Office in supervising the quality of refill drinking  water depots is not good enough, and there is still a need for improvement in terms of productivity and also the need for member personnel to be equitablein monitoring activities.

This study aims to determine the environmental impact and natural damage from the production activities of the industrial sector grouping the areas of Ngoro District, Mojokerto Regency for public health in managing environmental cases of alleged waste pollution and natural damage in Mojokerto Regency. The method in this study uses a qualitative approach through observational data collection techniques and also uses a Systematic Literature Review (SLR) approach. According to (Kitchenham & Charter, 2007) SLR is the process of identifying, evaluating, and interpreting all research evidence to answer certain research questions. The results showed that grouping industrial production activities had an impact on the provision of jobs and also infrastructure development in Ngoro Subdistrict and also had an impact on the environment such as waste that was disposed of polluting the watershed and causing fish to die due to contamination of the waste content and polluted residents' well water. In handling these impacts, it is expected that industrial companies in Ngoro can carry out routine monitoring and evaluation activities to see developments in environmental and community conditions, in this case the implementation of policies related to handling the impacts of industrial production activities carried out by companies for public health, especially around Ngoro District, Mojokerto Regency.

Departing from the problem of disasters that often occur on river banks where when the rainfall is large enough, the river water discharge is also quite dangerous to the surrounding settlements. Therefore, we realized this greening program by planting tree seeds at a number of points around the riverbanks. With the goal of comprehensive river greening, an integrated, comprehensive, sustainable, and insightful plan is needed to think about the environment with the river as a management unit. This community service activity is carried out by the method of (1) community assistance in encouraging increased community participation (2) completion analysis problems and preparation of plans (3) Monitoring and evaluation of work program implementation activities.   The main target of this program is community groups and individuals who care highly about the environment with the aim of providing motivation for other communities. With the following stages of implementation: Consultation with the Village, Monitoring Planting Locations, Recruitment of seedlings at the Central Sulawesi Provincial Forestry Service, Planting on the banks of the hamlet 2 river, Planting on the banks of the hamlet 1 river, Planting in the yards of residents' houses, Planting at SD Negeri 2 Sindue   Tombusabora, Outreach on the dangers of throwing garbage into rivers and seas, Distributing plant seeds to residents. Greening is a means to overcome the environment so that the environment returns to health free from pollution.  

Water is very important for all aspects of life on earth, agriculture is one of the fields that really need large amounts of water because of the use of water in the process of plant photosynthesis. Water that has good quality is if the water is not excessively polluted by harmful chemicals or minerals. One indicator that water is polluted is a change in temperature and pH (acidity) of the water. Temperatures that are too hot in the water will interfere with the growth of plants and other microorganisms. While the normal pH of water has a pH that ranges from 6.5 to 7.5. The quality of water and soil is very important in agriculture. The level of acidity (pH) and soil temperature are one of the things that affect plant fertility. Therefore, the quality of water and soil on agricultural land is one of the important things that needs special attention in its management. One solution so that water and soil quality can be monitored and managed efficiently is to utilize a Wireless Sensor Network based on the Internet of Things (IoT). The use of the ESP8266 Module as a WIFI module, is widely used by Internet of Things-based applications because the price is cheap so it reduces a lot of costs and has a fairly good speed of 80 MHz. This study aims to develop the concept of a Wireless Sensor Network by utilizing the ESP8266 module to monitor pH values using a pH Meter Analog Kit sensor and temperature from agricultural land using a DS18B20 Waterproof sensor and can be monitored at any time using a smartphone.

By looking at current technological developments that already use automatic sensors, the application of the concept to this system can be a solution for dealing with ornamental fish farming owners. In this research, a tool is made that can perform feeding, checking temperature, water turbidity, feed level, water level and water pump control, from this information will be sent to android by firebase automatically monitored and controlled anywhere via android. This tool is designed with ease of maintenance and is an extension of the existing tools. IoT technology is used to monitor online, based on Firebase and Nodemcu Esp8266. In this study, researchers used the research method of the Borg and Gall (1987) model from 10 steps to 6 steps. The results of this study were carried out by an expert validation test to get a value of 30 which means "Very Good (Valid)". While the effectiveness test by 10 users plus by experts and employee users get a total score of 35.16 which means the effectiveness test is classified as "Very Good (Valid)" it can be said that the new system is more effective than the old system.

Community service based on the development of the target schools at MA Hasyim Asyari Bangsri Jepara is intended as an effort to improve learning management in partner schools. The purpose of this community service program is to build academic cooperation, develop human resource potential and improve the quality of school education through skill program innovation. The training was held in two stages, namely the theory-discussion stage and the field stage. The participants of this training were teachers, assistant teachers, and students. The class training materials are the rules of fish farming, getting to know the tools and functions of the equipment, knowing how to design aquaculture containers, the sequence of cultivation activities, caring for and feeding and monitoring fish health. While the field training includes the design of aquaculture pond containers to fish farming techniques. The result of the activity was the implementation of community service activities for the development of the target schools in the form of training on catfish cultivation techniques for students and teachers of MA Hasyim Asyari Bangsri. The training participants understand cultivation techniques, starting from preparing cultivation media, spreading seeds, managing feed and maintaining water quality so that the fish grow well.

The lack of public awareness in implementing Health protocols in the prevention and handling of Covid-19 is the reason for providing education or knowledge of citizens on the importance of maintaining health protocols. The objectives of this community service program are 1) to increase public knowledge and provide correct information on how to prevent and handle Covid-19, 2) to help realize government programs so that they can run the Clean and Healthy Lifestyle (PHBS) and Healthy Living Community Movement (PHBS) program. GERMAS) which is programmed by the government such as washing hands in running water, using hand sanitizer, using mouth masks, maintaining distance, 3) assisting the government in disseminating correct information about how to prevent and handle COVID-19 through mass media, both print media such as brochures. / leaflets and electronically through social media, 4) increase the sense of security and comfort for the community to carry out activities outside the home such as worshiping in public places and other activities, because disinfectants have been sprayed regularly in certain places, 5) assisting the government in implement a vaccination program mass by providing correct information and knowledge about the vaccination program as a preventive effort to prevent and handle covid-19 and 6) the realization of people who are aware of the importance of maintaining health. The method of activities carried out is using the Participatory Rural Appraisal (PRA) approach, Observation, Focus group discussion (FGD) approach, counseling, mentoring/monitoring, providing follow-up and program evaluation. The results of this activity showed a very positive response from the residents of the Linggasirna Community, Sariwangi District, Tasikmalaya Regency with this activity, we even received a report from the village head that more than 60% of residents who had vaccinated so far had only 15% of the total population. inhabitant. The outputs of this activity are: 1) publication in local print mass media, and 2) producing scientific publication articles published in accredited National Journals with ISSN.

Irrigation is a land irrigation system by damming water sources. Irrigation as the provision, regulation and disposal of water to support agricultural needs. Irrigation is generally used by farmers, especially farmers in rice fields to irrigate and provide water supply to agricultural land, monitoring water stock in rice fields must be done frequently because rice water needs must be balanced with a lack of water supply or excess water supply in rice fields is not good for rice growth . So far, farmers have monitored irrigation channels manually, the location of the rice fields from the farmer's house often causes rice plants to experience scarcity because the floodgates are not opened when the water supply is running low or experiencing water supply. excess because the floodgates are opened for too long, this will greatly disturb the growth of rice plants. Making a monitoring and control system for irrigation channels using a water level sensor installed on the ESP 8266 microcontroller (Wemos D1), the system uses a programming language c. This tool can be used to open the irrigation door if the water supply in the rice fields is below the minimum limit and will close the water gate when the water supply has reached the maximum limit, the servo motor is used to open and close the floodgates. . . The monitoring results obtained will be displayed to users in real time through the android application interface and will be stored in the form of a text file on the storage media.

Small pelagic fisheries play an important role in food security, coastal livelihoods, and local fishery economies in Indonesia. Sardinella fimbriata is one of the economically important small pelagic fish species widely utilized in coastal communities. However, increasing fishing pressure may alter population size structure and reduce reproductive sustainability. This study aimed to analyze the size structure, gonad maturity stage, and exploitation status of Sardinella fimbriata in Kwandang Waters, Tomini Bay, Indonesia. The research was conducted from August to November 2025 using a descriptive quantitative approach. A total of 1,560 fish samples collected from commercial landings were measured for total length and examined macroscopically for gonad maturity. Data were analyzed using length-frequency distribution, maturity proportion, and logistic regression to estimate length at first maturity (L₅₀). The results showed that fish length ranged from 8.0 to 19.9 cm and was dominated by the 12.0–15.9 cm size group, accounting for 75.45% of total samples. Immature gonads dominated the catch, representing 91.35% of individuals, while mature fish accounted for only 8.65%. Logistic regression estimated L₅₀ at 16.72 cm, whereas the average catch length was 13.56 cm with an Lc/L₅₀ ratio of 0.81. These findings indicate that most fish were captured before reaching reproductive maturity, suggesting growth overfishing conditions. The study highlights the importance of minimum catch size regulation, selective fishing gear, and routine biological monitoring to support sustainable management of small pelagic fisheries in Tomini Bay.