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The purpose of this service program is to provide knowledge and skills related to processing waste, especially paper/inorganic waste into products that have a sale value. Participants in this program are 20 fostered residents from Class 1 prisons in Malang. The method of implementing this activity is carried out by providing guidance, in the form of providing material, demonstrations to direct practice. As a result of this training activity, participants can develop products such as vases, tissue boxes, bags, etc. from the rolls of paper they make. The participants were very enthusiastic in implementing the program, because this program is in line with previous programs related to waste management as a zero waste lifestyle education.

Indonesia is one of the top five countries in the world for producing plastic waste, With a total trash of 67.8 tons. Environmental challenges make it difficult for businesses to develop new products that improve environmental sustainability, green purchasing, and responsible manufacturing. With this, work is meant to continue in the future. The purpose of this study is to ascertain the relationship between environmental performance and green innovation and the competitive advantage of UMKM in Jakarta that have adopted green innovations. This study employed a quantitative methodology with a sample size of 78 participants. Questionnaires served as the study's main tool. Validity and reliability tests are two types of quality testing and instrumentation. Descriptive analysis and hypothesis testing were utilized in data analysis

Organic waste is waste that can be decomposed such as food scraps, fruit, leaves, and so on. One of the factors that affect the environment is the problem of waste disposal and management. There are various ways to overcome the problem of organic waste, one of which is by processing organic waste into liquid organic fertilizer. In this research, the manufacture of liquid organic fertilizer used waste of banana peels, pineapple peels and dragon fruit peels with the addition of tape yeast and EM-4 bioactivators. The purpose of this study was to determine the effect of bioactivator concentration and type of bioactivator on phosphorus content in liquid organic fertilizer. The method used in this study is an experimental method using a randomized block design. Based on the results of the study, it was found that the concentration of bioactivators did not affect phosphorus levels in liquid organic fertilizer, but the type of bioactivator affects the phosphorus content in liquid organic fertilizer. but the type of bioactivator affects the phosphorus content in liquid organic fertilizer. The addition of 5 ml, 10 ml and 15 ml of EM-4 bioactivator resulted in phosphorus levels of 204.35 ppm, 217.85 ppm and 215.87 ppm respectively. The addition of 5 ml, 10 ml and 15 ml of tape yeast bioactivator resulted in phosphorus levels of 156.53 ppm, 134.07 ppm and 136.21 ppm respectively. The best treatment obtained in this study was the addition of 10 ml of EM-4 bioactivator, but the levels of phosphorus produced do not meet the standards of the Ministry of Agriculture No. 28 of 2009.

Organic waste is waste consisting of biological elements that have a high level of bacterial reproduction so that it needs to be processed into materials that are useful for plants. Therefore organic waste which is a container as a place for the growth of bacteria and microorganisms, organic waste which can be used as liquid organic fertilizer. Organic fertilizers can be made by a fermentation process that uses a mixture of tape yeast starter and Em-4 as a bioactivator. The purpose of this study was to determine the differences in phosphorus content in liquid organic fertilizers made from waste (Cassava Leaves, Mango Fruit and Spinach) using EM-4 bioactivators for Plants and Tape Yeast. The method used in this research is the experimental method. The parameter to be tested in this study is the phosphorus content test. According to the Regulation of the Minister of Agriculture No.28/SNI/Permentan/OT.140/2/2009 which states that the standard for liquid organic fertilizer with a minimum pH of 6.8 is a maximum of 7.49 and phosphorus (p2o2) is a minimum of 0.10%.

Nowadays, in health care facilities, whether in hospitals, health centres, or clinics, there is often a large number of patient visits that can cause delays in operational activities. Delays are caused by a lot of waste in patient flow activities in health facilities. Therefore, the application of Lean six sigma in improving patient flow is needed to overcome this. This research uses the Literature Review method where data collection and processing by referring to previously existing research in the last 5 years, namely 2019-2023. The literature was obtained through Google Scholar and journal databases using the keywords Lean Six Sigma, patient flow, and health service facilities. The number of journals used as a reference for previous related research in compiling this research is 6 journals. The results obtained from the six articles state that the application of lean six sigma in healthcare facilities has proven effective in improving patient flow. And this way is very effective of course to do.

Scavenger societies are social groups that depend on the activities of collecting, sorting, and recycling used goods. They do this work as the main source of income. This research aims to understand the characteristics and role of scavenger communities in waste and environmental management. The research methods used include surveys, interviews, and field observations. The collected data is analyzed qualitatively by identifying the main themes that arise from the research results. The results show that scavenger communities have an important role in reducing waste and recycling used goods. They collect various types of materials such as paper, plastic, metal, and electronics that can be resold or recycled. Their work contributes to reducing the negative impact on the environment and sustainable waste management. However, scavenger communities also face challenges and obstacles in carrying out their work. They often experience unsafe working conditions and health risks due to exposure to hazardous materials. In addition, they also face limited access to public services and social stigma that can affect their daily lives.

This study aims to identify, analyze and mitigate the risks of work accidents at PT Dewa Ruci Agung. Occupational Health and Safety (K3) is very important to be implemented by every company. Prevention of work accidents can be done by knowing the existing risks, one of which is through the Hazard Identification, Risk Assessment and Determining Control (HIRADC) method. The data collection method used in this study uses primary and secondary data. From the results of the study it was found that there were 15 potential hazard risks including the Lifting Process of moving blocks/goods using a crane, the Cutting Process lifting material and placing it on the cutting machine, preparing the cutting machine, the Grinding Process lifting material and placing it in the grinding area, preparing grinding tools, Fitting Process and Working at Height plate installation process, Main Engine (ME) Overhaul Process, New metal seat removal process (ME) using manual tools, Removal process (ME) with Chain block, Cylinder liner (ME) removal process with chain block, Process Welding, Sandblasting and Painting Process, Zinc Anode Process, B3 Waste Disposal Process. Based on the results of the risk analysis, risk identification is then carried out using the HIRADC method which is most likely to reduce the level of risk severity. The risk identification proposed by the researcher is that it is recommended that every worker carrying out the task wear PPE in accordance with the provisions given by the company and the person in charge of the company's K3. So that unwanted events do not occur. Always check tools and Personal Protective Equipment (PPE) regarding their eligibility for worker safety.

Outpatient services are an important part of health services provided by hospitals. However, some BPJS hospitals experience obstacles in providing efficient and quality outpatient services, such as long queues, long waiting times, and lack of a good management system. the application of Lean Management to the outpatient services of BPJS patients in hospitals can help hospitals improve operational performance, so as to increase public trust in BPJS Health. This study aims to analyze the application of Lean Management to the outpatient services of BPJS patients in hospitals. This research uses a literature study method or Systematic Literature Review using the Google Scholar search engine and journal databases, such as Researchgate. The results showed that most outpatient service activities for BPJS patients still have patient waiting times below the established service standards. In analyzing the flow that patients go through, each activity is identified into two groups, namely Value Added (VA) as an activity that is considered necessary and profitable and Non Value Added (NVA) as an activity that is considered unnecessary. Based on the percentage of waste in the form of the largest waiting time can be described, namely, 35.1% in the registration process, 30.2% in the poly examination process, and 20.7% in the process of receiving drugs in the pharmaceutical installation

Waste management is one thing that needs to be of concern to the community. Waste management is carried out as an effort so that waste does not pollute the environment and can be utilized so that it functions. Waste management in the community can be done through making compost that can be reused by the community. The goal of the composting process is to convert organic matter from household waste into compost that can be safely applied to fields without causing negative effects to either the soil or domesticated plants. The results of this compost are solid or liquid. Procurement of composters was carried out for the community in all hamlets of Bareng Village, Bareng District, Jombang Regency, East Java, by holding socialization and composting practices to provide education to all Bareng Village residents located at the Village Hall. Procurement of composters is carried out as an effort to increase knowledge about waste management through composters, so that people can make the most of household waste.

Web-based information systems are in high demand in various circles of society, including in the world of non-computer education, where the written examination system commonly used in education often has many obstacles. Factors must also be considered when evaluating written tests, as many participants may avoid writing notes on cards and waste paper and ink to ask and repeat questions, including negative factors in written tests, so this study aims to do so. a database-based online exam system that educational institutions can use to convert existing written exams into an online exam system. Therefore, with the rapid development of information technology, it is necessary to design and build an online examination system based on Data Warehouse to replace the manual written examination system and facilitate the work of the teacher in SMP Negeri 5 Medan. Primary schools enter question data into the system and can minimize the operational costs of passing exams, and the system can also store data more securely in its data warehouse, i.e. teacher information, basic information, student information. subject information, value information and question information. The method is Data Warehouse, software procedures and Waterfall model. The survey respondents were 150 students from SMP Negeri 5 Medan, a total of 150 students. This online exam system was created using PHP programming language, MySQL database and XAMPP web server

Lean is a concept and technique for systems that optimizes patient benefit by decreasing waste and waiting time. The literature review approach is used in this study to acquire research data, with internet searches serving as a supplementary tool while looking for relevant papers. According to the study findings, mean hospital length of stay (LOS) fell by 24% throughout the intervention period in 259 patients with PMV (131 pre-intervention; 128 post-intervention) (29 vs. 22 days, p 0.001). This demonstrates that clinical redesign based on Lean Six Sigma decreases LOS in intensive care units. Other studies show that utilizing Lean Six Sigma has resulted in a 57% reduction in length of stay and an 88% reduction in the identification of non-value added tasks. Lean management in hospitals is a step toward greater service efficiency that has been shown to outperform Total Quality Management (TQM) and Plan, Do, Check, Action (PDCA) improvements. Customers and their families gain from shorter wait times, as do healthcare employees (medical, emergency, and non-medical) and hospital administration. The use of the lean six sigma approach in conjunction with the DMAIC cycle effects LOS reduction, indicating that lean six sigma can reduce LOS in hospitals.

Floods can contaminate water sources and damage sanitation systems, including drinking water systems and basic sanitation facilities such as sewers. If hygiene is compromised, the risk of disease transmission, including diarrhea, can increase significantly. The purpose of this study was to determine the relationship between hygiene status and the incidence of diarrhea in Pasar 3 Tembung Village, Percut Sei Tuan District, Deli Serdang District. This type of research is a research method with a qualitative descriptive research approach, where data collection techniques include observation, interviews and documentation. The conclusion of this study is that flooding can be an important risk factor that increases the incidence of diarrheal disease. Floods often disrupt waterways and sanitation systems, increasing drinking water and environmental pollution. Pollution of water and food waste can cause the spread of diseases such as diarrhea in the community  

The aims of this study were 1) to find out about inculcating environmental care character values through inorganic waste management into crafts in the P5 program, 2) to find out the obstacles in inculcating environmental care character values through inorganic waste management into crafts in the P5 program, 3) to find out the solution to the obstacles in inculcating environmental care character values through inorganic waste management into crafts in the P5 program. This study used descriptive qualitative method. The research location was at SMPN 18 Surakarta. The research subjects were teachers, school principal, and students. The method of collecting data in this study was through interviews, documentation, and observation. To check the validity of the data in the research, source triangulation and technical triangulation techniques were used. The data analysis technique was to use descriptive qualitative with an interactive model starting from data collection, data reduction, data display, and drawing conclusions. The results showed that 1) teaching students about inculcating of value of environmental care character through the P5 program on managing inorganic waste into crafts, 2) obstacles in inculcating character through the waste management program into crafts occurred from within or from the conditions of the students and the limitations of tools and material. While external obstacles were from the family or environment. 3) the solution to these obstacles was to make rules and punishments, provide counseling to students' families and the environment to actively participate in environmental care activities.   Keywords: Character Education, Environmental Care, Waste Management Programs into Crafts

Kandangmas Village through the PKK mobilization team conducts a household waste treatment program one of which is by processing it into eco-enzymes. The stages of this program start from surveys and program planning, introduction of mentoring through workshops and training, monitoring evaluation, review of service results, and final report of service. The results of the household waste treatment program as many as 40% stated that this program is beneficial and 32% stated that it is quite important to be useful. Eco-enzyme products have an aroma favored by partners and are used for various purposes, in particular for anti-septic agents and plant nutrient additives.

Beton Self Compacting Concrete (SCC) merupakan salah satu hasil inovasi dari teknologi beton saat ini. Namun diperlukan suatu analisis untuk mengetahui perbandingan penggunaan beton SCC dengan beton konvensional. Tujuan penelitian ini adalah untuk mengetahui seberapa besar perbandingan penggunaan beton SCC dengan beton konvensional pada struktur beton bertulang proyek Nestle Batik Project, Batang, Jawa Tengah, baik dalam segi biaya, metode pelaksanaan dan waktu pelaksanaan. Objek dalam penelitian ini adalah pembangunan bangunan Waste Water Treatment Plant (WWTP), Water Tank dan Wastewater Sumpit. Hasil perbandingan menunjukkan biaya penggunaan material beton SCC secara menyeluruh sebesar Rp 1.923.818.616, beton SCC sebagian sebesar Rp1.704.741.804 dan beton konvensional menyeluruh sebesar Rp 1.270.073.150. Sifat beton SCC yang dapat mengalir dengan sendirinya, metode pelaksanaan beton SCC tidak membutuhkan concrete vibrator dan pelaksanaan pengecoran yang cepat sehingga akan mengurangi resiko segregasi, keropos, bleeding pada struktur beton bertulang, mempermudah pekerjaan dan mempercepat waktu pekerjaan. Perbandingan waktu menggunakan beton SCC baik secara menyeluruh atau sebagian akan mempercepat waktu pekerjaan 21 hari dibandingkan penggunaan beton konvensional.

Kuantan Singingi Regency is one of the regencies in Riau Province which is growing rapidly in recent years, one of which is in the field of oil palm plantations. However, due to the rapid establishment of oil palm companies, it causes a lot of palm oil waste disposal caused by the disposal of these companies. The purpose of this study was to determine the supervision of palm oil waste by the Environmental Service of Kuantan Singingi Regency (Case Study: Sungai Bawang Pollution). Then to find out the inhibiting factors in the implementation of waste control in the Bawang River, Singingi Hilir District, Kuantan Singingi Regency. The monitoring activities that have been carried out are the activities of controlling palm oil waste with a percentage exceeding the quality standard, the activities carried out by the Environmental Service are not yet maximal so that violations pass the quality standards, and the lack of firmness in giving sanctions to companies is a phenomenon found. This type of research is qualitative research with a descriptive case study approach. The collection of data obtained, both primary data and secondary data were collected through interviews, observations and documentation and then analyzed so that conclusions can be drawn from existing research problems. The results of this study found that the supervision of the environmental service in the supervision of palm oil waste has not been carried out optimally, this is caused by several inhibiting factors, namely the ability of human resources, funds and infrastructure and company behavior

The increasing number of urban residents with the increasingly narrow operational land of the fish farming system, telnology is made in a bucket by utilizing automatic feed in the form of an auto feeder made from used cans with the aim of reducing can waste then the inside of the can add with a dynamo and given a food player useful for dropping food with a period of 15 minutes using an automatic feeder and developing kale plant cultivation. This activity is a form of community service carried out by students of the National Development University "Veteran" East Java, Indonesia to help the community to launch businesses and develop business knowledge in Blitar City.  

The amount of newspaper waste makes the writer want to use newsprint as the basic material for making nail art extensions as a new innovation in the nail art field. This research was conducted with the methods of observation, documentation, literature, experiments, interviews and questionnaires. The manufacture of nail art extensions using newspaper waste is carried out in 3 stages, namely, the preparation of tools and materials, the process of making nail art extensions using newspaper waste and the final stage of using nail art extensions on fingernails. The feasibility of nail art extensions using newsprint waste, the color indicator has an average value of 4 which is declared feasible, the shape indicator has an average value of 4.5 which is considered quite feasible, the texture indicator has an average value of 4 which is considered quite feasible, the ease of application indicator obtains an average value. an average of 4.5 was declared quite feasible and the product design indicators obtained an average value of 4.3 with a fairly decent category. The results of a public test conducted on 38 respondents can be concluded that 94% like nail art extension products from newsprint waste. The results of this study produce a product that has a unique and attractive design because of the pattern of waste newsprint that makes the product look aesthetic. Thus, it can be concluded that nail art extension products using newsprint waste are quite feasible to use.

The Women Farmers Group (KWT) “Guyub Rukun” in Gedog Village has the potential to produce vegetables using an aquaponics system. This is supported by the large amount of waste from catfish farming. Utilization of catfish farming waste is still not optimal. The use of catfish farming waste from the Women Farmers Group (KWT) "Guyub Rukun" RW 13 has not resulted in vegetable production through the aquaponics system. The empowerment activities of the Women Farmers Group (KWT) "Guyub Rukun" RW 13 aim to provide information, training and assistance on how to use catfish farming waste through an aquaponic system to produce agricultural products in the form of vegetable crops and reduce pollution resulting from catfish farming waste. This activity received a positive response from the Women Farmers Group (KWT) "Guyub Rukun" RW 13. From the results of this empowerment activity, the Women Farmers Group (KWT) "Guyub Rukun" RW 13 understood and were able to utilize catfish farming waste.  

Spinal pain in pregnancy is caused by hormonal, musculoskeletal, and stressful changes. Spinal pain in pregnancy if left untreated will have an impact on the quality of life and daily activities of pregnant women The management of spinal pain in pregnancy can include pharmacological and non-pharmacological. Non-pharmacological pain management is warm water therapy. Warm water therapy provides the effect of rirelaxation, vasodilation of blood vessels, removes metabolic waste that is no longer in use, and reduces muscle spasmsThe purpose of this study is to determine the effect of warm water therapy on reducing spinal pain in pregnant women at the Antang Health Center, Makassar City in 2022 This research is a quantitative study with a quasi-experimental design non-equivalent with one group pre-test post-test. The total population of 64 respondents with a sample of 30 respondents who met the inclusion criteria, the independent variable was warm water therapy and the dependent variable was the reduction of spinal pain in pregnant women. The results of the spinal pain scale study before warm water therapy were carried out on a moderate pain scale (4-6) there were 15 respondents with a percentage (50%). And after a warm compress was carried out, there were 18 respondents with a percentage (60%). The result of p value is 0.000 (<0.05), so Ha is accepted. There is an effect of providing warm water therapy on reducing spinal pain in pregnant women at the Rsu at the Antang Health Center, Makassar City in 2022The conclusion of this study is the effect of warm water therapy on reducing bone pain in pregnant women at the Antang Health Center, Makassar City in 2022. It is hoped that there will be further research on other non-pharmacological techniques against spinal pain in pregnancy.