Publication Search

Water loss can be defined as the difference between the recorded amount of water in the system and the amount of water out of the system shown, in a water supply system is not entirely produced water installations reach consumer. Usually there is a leak here and there, called the loss of water. Then to reduce or minimize the water loss rate needed the right solution. One of solution that can be used is the Non Revenued Water (NRW) program. NRW can be defined as water that can be measured and a known amount of be chased but can not or may not be income, but it can be justified. The one of the methodologies that can be used to determine the amount (NRW) is a method of infrastructure leakage index (ILI) used Software WBEasycalc3. Water loss rate is the percentage ratio between water loss and the amount of water distributed in piped water network, while the water balance is calculated based on the amount of incoming water flow, consumption meter-Revenue, customer meter inaccuracies, water loss and physical loss. Both of two magnitudes in the ILI value is calculated by using Table Matrix Target that compiled by regulators of water service DKI Jakarta.  

Electricity is one of the vital needs that is indispensable for all humans and other places, one of which is PT. Cemindo Gemilang, engaged in the cement-producing industry, requires a huge electricity capacity. To reduce or reduce the cost of electrical energy, a power plant unit and a WHRS (waste heats recovery system) were made to supply electrical energy to the cement plant area. PT. Cemindo Gemilang and the Power Plant rely heavily on electric motors, almost all of which operate using electric motors. The electric motor is a single-phase or three-phase type with a voltage of 11 KV, 6.6 KV or 400 volts. When all generating units operate, all electric motors that play an essential role will continue to be active so that damage is often caused by operation and service life therefore in the power plant department, and there is an electrical and mechanical maintenance division to maintain the continuity of the power plant operational system. This study's aim 1). Explain about electric motors, 2). Explain the definition of the water jet pump, 3). Explain how the water jet pump works 4). Explain the components used in electric motors and their repair and maintenance.

Background : Asphyxia neonatorum is an emergency in infants caused by a lack of oxygen supply and an increase in carbon dioxide in the lungs which results in death. Good antenatal care and delivery assistance by health workers are highly recommended for early detection and treatment of obstetric complications that may occur in pregnant women and newborns. The purpose of this research is Studi analysis of the factors causing asphyxia in newborns at the Siti Aisyah Hospital. Methods: This study uses an analytical survey method with a case control approach.The sampling technique in this study used systematic random sampling, the samples in this study was 206 Respondens. Analysis data used univariate and bivariate analysis. statistical test using chi square. Results: The results of the study showed that there was a relationship between preeclampsia, premature delivery, post-term delivery, and the second (two) long stage with the incidence of asphyxia in newborns with a value of 0.000, this value < 0.05. Conclusion: Asphyxia neonatorum is serious and threatens the baby's life, so good knowledge is needed for mothers in routinely carrying out antenatal care and assisting health workers for pregnant women who check their wombs.

This study aims to analyze the contributions of the variable interactions of monetary policy in the stability of goods and services prices. Where is the monetary  policy variable (inflation, kurs, consumer price index, gross domestic products, the money supply, and interest rates). Research in conducted in the country of Indonesia and uses secondary data or time series from 2008 to 2021. The data analysis model in this study is Simultaneous Model. Simultaneous equations to analyze the relation between independent and variable variables found in the research country. Simultaneous analysis of equations on statistical test common equation 1 suggests that variable interest rates, money distribution, exchange rates and consumer price indexes have significant adverse effects on the inflation. Whereas in the same equation 2, it suggests that gross domestic product variables have a positive relationship that is significant to the ihk. And inflation has a negative relationship significantly insignificant to consumer price index. For this reason, the researcher hopes that the monetary authority, namely Bank Indonesia, can improve monetary stability and maintain the BI rate in regulating the money supply so that it can suppress the inflation rate as an effort to stabilize the prices.    

This research aims to prove the influence of Dividend Policy and earnings per Share (EPS) on Company Value in Food and Beverage Companies listed on the Indonesia Stock Exchange (BEI) from 2016 to 2020. The type of data in this research process is quantitative where the data is obtained from financial reports. The population used in this research was 7 companies multiplied by 5 years, namely 35 observations. In this research, the method used is panel data regression, using the Chow test, Hausman test, and Lagrange test Multiplier and Common models Effect is the best model to use in this research. The research results show that the Dividend Policy (X1) does not have a significant effect on company value partially on Company Value (Y) and the Earning Per Share (EPS) variable has a partially significant positive effect on Company Value (Y). Company value is the company's performance as reflected by the share price which is formed by demand and supply in the capital market which reflects the public's assessment of the company's performance.

The Government's goal to make Indonesia an Maritime Country must be supported by all elements of society, especially is from the education sector. As one of the maritime education institutions to improve competent human resources in its field, it needs training and supporting facilities and infrastructure. One way to increase competence is to supply cadets with capabilities in the field of operation and maintenance of ship machining. Synchronous generator is one of the important components in ship machining. Therefore, the ability to operate and maintain generators is absolutely necessary for cadets in the world of work. Standard selection of generator in the Shipbuilding Laboratory follows Government standards through the Ministry of Transportation Regulations. To choose the best electricity generator, a special method is needed. The solution to this problem is the use of the Analytical Network Process (ANP) to determine synchronous generators that meet the quality standards and specifications of stakeholders.By implementing ANP, the synchronous generator is obtained according to quality standards with the specifications desired by stakeholders. In applying ANP, weighting is based on criteria, namely: durability, maintenance, spare parts, specifications and price. Then obtained an electric generator with appropriate quality standards and specifications.Results of data processing using the ANP method obtained electical generator alternative selection with each weight is adalah CUMMINS GFS-C30KW 41,6 %, HARTECH HT35Y 33,9 %, and CATERPILLAR C2.2 24,5 %.

The pharmacy was established with the aim of being able to provide good pharmaceutical services to the community including being ready to provide drug consultation, supply of drugs and pharmaceutical supplies of good quality. Therefore, pharmacies need to innovate in carrying out promotional activities to provide information and attract people to want to buy and become loyal drug consumers. One of the factors influencing a pharmacy is that how the pharmacy can provide consumers to order drugs and receive goods easily, quickly, safely and comfortably. The Community Service Team of STIE AUB Surakarta wants to socialize and train and assist to create a drug consumer satisfaction model through improving the quality of order delivery to expand the drug market in large family pharmacies in Surakarta. The size of this Community Service activity can be seen from the output in the form of 1) Pharmacy survey in improving the quality of order delivery, 2) creation of order delivery models, 3) increased pharmacy market supply, 4) scientific articles. The problems that arise by partners are 1) the quality of drug order delivery has not been maximized, 2) there are no innovations in delivery models, 3) the market is still limited. The stages of the implementation of the service carried out by the team are socializing to the community in the process of ordering and sending drugs at pharmacies in Surakarta, training partners / pharmacies in creating order delivery models and training marketing management theories to partners in order to innovate wider markets. The results expected by the team are customer satisfaction and loyalty. The next stage is the evaluation of the results of quality delivery assistance, delivery models and expansion of the pharmacy market Keyword : Quality, Order Delivery Model, Market Share

Blood is an important component of the human body, therefore the supply of blood at the Indonesian Red Cross must be maintained. In the era of the Covid-19 pandemic that hit Indonesia, the amount of blood supply at the Indonesian Red Cross decreased. Seeing this condition, lecturers and students from the Management Program of the Universitas Islam Batik Surakarta initiated blood donation activities to the community with the aim of providing education and socialization of the importance of blood donation in the pandemic era, increasing the number of blood bags, humanitarian efforts to help others and a concrete manifestation of the implementation of community service as one of the Tri Dharma of Higher Education. The activity was held on October 14, 2020 at the Keluarahan Tipes, Serengan with health protocol and 3M principles. Participants who registered were 28 participants, who qualified as donors as many as 25 participants. The amount of blood that was collected was as many as 25 bags. The result, the event can run smoothly and orderly and it is hoped that this activity can be held regularly.

Welcoming free trade, competition in the business world is getting tougher. As many companies emerge, according to the law of Supply and Demand, competition will arise between similar and dissimilar industries to dominate the market using various methods and strategies. When these companies or industries are established, they certainly have a goal to be achieved. Of the many goals that a company wants to achieve, it is to gain profit or profit. The author's anxiety in facing increasingly tough competition makes the author try to examine whether the calculation of overhead costs is in accordance with the accounting process implemented, because companies are required to be able to make decisions quickly and precisely, because being careful in making decisions will affect the continuity and development of the company, wrong One decision that must be taken in the management of a company is decisions and policies regarding costs.      

Kota Semarang dengan jumlah penduduk yang besar yaitu 1,6 juta jiwa memerlukan bahan pangan beragam untuk memenuhi kebutuhan yang tetap dan supply bahan pangan   dari kabupaten sekitar terbatas.       Kota Semarang   bukan penghasil bahan pangan dengan rata-rata produksi hanya memenuhi  12-15%  kebutuhan  terutama  beras,    telur,  ikan  dan  sayur  mayur  serta  umbi-umbian. Tujuan penelitian ini adalah melakukan analisis kebijakan peningkatan ketahanan pangan dan mengatasi kerentanan pangan bagi kelompok miskin dan rentan serta pemenuhan gizi bagi Balita dan penduduk lanjut usia. Kebijakan peningkatan ketahanan pangan menjadi langkah strategis  bagi pembangunan  pangan  di  Kota  Semarang.  Kebijakan  ini     memerlukan  dukungan  dan  langkah bergerak bersama  pemangku kepentingan pembangunan sebagaimana  dinyatakan dalam kebijakan konsumsi pangan secara efisien (pangan cerdas) dalam  Rencana Pembangunan Jangka Menengah Kota Semarang yang baru.

The purposes of this research were to analyze the sources of cash, to analyze the application of cash, to analyze the liquidity level, and to analyze the effect of source and application of cash on liquidity at the National Logistical Supply Agency of Maumere Branch Office. The results of analysis showed that in the period of 2017-2018, the sources of cash weretaken from the decrease of accounts receivable, inventory of indirect material, the increase of accumulation depreciation of building and machinery, the decrease of sales revenue bank,the increased of account payable, the increase of  accrued expense, the increase of regional division connection, the increase of capital, the decrease of cash. The application of cash in 2017-2018 covered the increase of down payment, merchandise inventory and tax payable. In the period of 2018-2019, the sources of cash were taken from the increase of down payment, the increase of accumulation depreciation of building and machinery, the increase of procurement payable and tax payable, the increase of accrued expense, the increaseof regional division connection. The application of cash in the period of 2018-2019 covered the increase of accounts recerivable, the increase of merchandise inventory and inventory of indirect material, the increase of prepaid expenses, the increase of sales revenue bank, the decrease of account payable, the decrease of profit or loss accumulation, and the increase of cash.Based on the results of this research, it can be conclueded that if the cash of National Logistica Supply Agency increased, the liquidity level would also increase, meanwhile if the cash of National Logistic Supply Agency descreases, the liquidity level will also decrease. Keywords: Source of Cash, Application of Cash, Liquidity

Dull skin is a skin condition that is full of dead skin cells. The cause of dull skin is due to lack of water supply, pollution and sunlight and lack of facial care. Facial care can be done using a face mask. Facial masks are treatments intended to treat facial skin. Rice water is obtained from washing rice. Cherry water contains vitamins that are beneficial for skin health. Greentea has antioxidants that are good for skin health. The abundant content of EGCG antioxidants in greentea has the ability to rejuvenate damaged skin cells. The aim of this research is to create a mask based on leri and greentea water which functions to treat dull skin. The research method used is descriptive qualitative. Data collection methods used are literature, interviews, experiments and documentation. The experiment was carried out at the Laboratory of the Make-Up Study Program of the Kartini Academy of Social Welfare, Jalan Sultan Agung, No. 77, Gajahmungkur Village, Gajah Mungkur District, Semarang City. The experiment was carried out 3 times with the composition of (1) 15 grams of water powder and 10 grams of greantea, (2) 15 grams of water powder and 15 grams of grentea, (3) 10 grams of water powder and 15 grams of grenteea. From the results of these three experiments, this experiment produced a mask with a green color, coarse texture and a fresh scent of greentea.

  Fixed assets are tangible assets that are owned for use in the production or supply of goods or services, for rent to other parties, or for administrative purposes and are expected to be used for more than one period. Due to its high value, relatively long use and being the company's main tool to generate revenue, investment in fixed assets (Capital Budgeting) must be carefully calculated. In addition, depreciation or depreciation is the allocation of the cost of a fixed asset which is the effect of the decline in the value of the fixed asset. The reason why many companies apply the straight line method of depreciation (Straight Line Method) is because there are relatively stable maintenance and repair costs in each period, and the costs are not affected by productivity or are not affected by deviations. Therefore, the assets owned must continue to be managed properly so that companies and individuals can benefit from the existence of these assets, especially fixed assets. But this is not the case with KSP Mandiri Sejahtera Semarang where fixed assets have not been well managed. This results in inconsistencies and calculation errors, incomplete data, which results in inappropriate decision making and the value of the company's fixed assets has not been recorded properly and accurately. With a new structured management system where the calculation and reporting of depreciation of fixed assets using the straight-line depreciation method helps the calculation of depreciation of fixed assets owned by the company, besides that it also provides information about the detailed condition of each fixed asset owned by the company so that it helps the company manage its fixed assets , as well as helping to present accurate and accurate reports for the benefit of the company's internal financial reports and taxation.

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.

Product distribution is a crucial element of the supply chain system that ensures the smooth flow of goods from producers to consumers at minimal cost and with high reliability. Distribution efficiency not only reduces operational costs but also improves customer satisfaction, market competitiveness, and business sustainability. In the context of Micro, Small, and Medium Enterprises (MSMEs), distribution efficiency becomes even more critical due to limited financial, human, and infrastructural resources. This study aims to analyze the product distribution efficiency of UMKM Kerupuk Jaya Pesona, located in Cinanggung Village, Serang Regency, Banten Province, by applying two classical transportation methods: the North West Corner (NWC) and Least Cost (LC) methods. Both methods were used to determine the allocation pattern that minimizes total transportation cost across three destination regions: Serang, Cilegon, and Pandeglang. The data include three couriers (as supply sources) and three market destinations (as demands), totaling 18,000 product units per distribution cycle. The results show that both NWC and LC methods yield the same total transportation cost of Rp 358,000,000, although their allocation patterns differ. This indicates that the supply–demand and cost structure of the UMKM’s logistics system is balanced. This research concludes that simple optimization methods such as NWC and LC can serve as practical decision-support tools for MSMEs without requiring complex computational models. The study also recommends the application of the Modified Distribution (MODI) method to verify the optimality of the solution and highlights the importance of logistics efficiency in strengthening MSME competitiveness in the digital era.

Paguyuban Batik Tulis Langensari (PBTLS) is a community of batik artisans in the area around Embung Langensari, Yogyakarta. Determining the target of enthusiast of handmade batik from PBTLS crafters requires a strategy so that batik results can be right on target. The strategy that will be carried out requires an agreement that becomes a joint agreement in the community, given the current fashion trends that are developing very fast. Along with the development of the main trends in life, namely go green that returns to nature, fashion trends are also following. Today's global fashion trends are shifting from fast fashion to slow fashion. The target of the PBTLS is to determine the meeting point between products that have been produced as supply and market needs/demand. The method used in determining PBTLS targets is carried out through 4 stages. The first stage identifies the range of products that have been produced by PBTLS. The second stage determines the target users of PBTLS products. The third stage determines the direction of product development. Then the fourth step determines the uniqueness of PBTLS products. In carrying out these four steps, a crafter's poll was conducted through a "mentimeter application" conducted on 17 PBTLS artisans and focus group discussions (FGD). Through the application of the "mentimeter" the results of the PBTLS artisans poll can be immediately known to be discussed and formulated together through the FGD. The results obtained by the main target of PBTLS are middle-aged mothers consumers. Uniform fashion / formal batik fashion becomes the main target for the direction of PBTLS product development by developing the unique PBTLS products namely motifs and colors of handmade batik.

Stroke is the sudden death of brain tissue caused by the lack of oxygen due to the impaired blood supply. Patients with stroke need to be given strengthen joints therapy, one of them is 300 lateral incline positions. The purpose of this case study is to analyze the position in stroke patients after the intervention of mobilization exercise every 2 hours for 6 days in Cempaka ward of RS Pantiwilasa Ciratum Semarang. The type of this research is descriptive case study approach method. The subjects of this study are two stroke patients with good functional outcomes, where the score for Modified Rankin Scale is between 0-2, willing to be respondents, never received a lateral 30? lateral incline therapy. The immobilization analysis is done descriptively and measured by Braden scale. Hence, the result of the study is the decrease of the risk shows by the changing of risk scale from 10 to 13. The recommendation of the research is the need of nurse consistency in mobilization to prevent decubitus in stroke patients.

Vegetables are an important commodity, whose prices contribute to the inflation rate in some regions of Indonesia. Inflation and deflation are inseparable from the type of food and vegetable groups because the majority of the population have jobs as vegetable farmers. Selo Boyolali is a vegetable-producing region, but currently can not meet the needs of its own region. Supply of vegetables began to decrease due to pest and vegetable turnover into tobacco. If the delivery of vegetables is hampered there will be a scarcity of vegetables that lead to price increases. The length of the distribution channel has a negative impact, namely the price of commodities set by the middlemen or traders who distribute vegetables from the producers. So sometimes local farmers do not have bargaining power on vegetable pricing. This study aims to analyze the pattern of price formation and vegetable distribution in Boyolali. The analytical framework used in this research is supply chain management framework. The method used in this research is quantitative and qualitative indepth interview.

Mikrokontroler yang mewakili suatu figur sistem kendali modern telah dikemas hanya dengan mengimplementasikan sebuah chip / rangkaian terpadu, yang kemudian berkembang hingga penggunaan memori dan processor beserta elemen pendukungnya seperti register, AT command, I/O system, dan lain sebagainya. Bahkan hingga pada saat ini, mikrokontroler telah dikemas dalam sebuah modul aktif kit. Perancang sebuah sistem kendali menjadi lebih tertantang dengan hadirnya kemampuan untuk programming, sehingga perancang dapat dengan lebih leluasa membuat bentuk maupun model sistem kendali. Kemampuan modul yang bervariasi dengan berbagai aksesorisnya yang siap pakaipun telah meningkatkan keinginan lebih lanjut dalam keberagaman modul berbasis ATMEL. Salah satu penerapan sistem kendali adalah sistem kendali digital terpadu pada generator sinyal XR-2206 dengan Arduino UNO R3 yang semula menggunakan sistem kontrol analog. Dengan adanya perubahan sistem kendali dari analog ke digital harus diketahui perangkat keras dan perangkat lunak yang diperlukan untuk menunjang kinerja sistem. Sistem kendali tersebut terdiri dari 3 (tiga) bagian pokok yang masing-masing mempunyai fungsi dan peranan yang berbeda-beda, yaitu Power Supply, Sistem Kendali dan Display. Power Supply berfungsi sebagai sumber tegangan, Sistem Kendali merupakan Arduino dan Display terdiri dari LED dan LCD. Power Suply, berfungsi sebagai sumber tegangan untuk seluruh rangkaian yaitu rangkaian generator sinyal XR-2206 (12 Volt), rangkaian kendali (6 volt), dan untuk Arduino (5 volt). Arduino merupakan bagian utama yang berfungsi sebagai pengendali generator sinyal XR-2206. Tugas dari sistem kendali adalah menghidupkan dan mematikan generator sinyal, mengatur jenis sinyal keluaran, mengatur tegangan dan frekuensi sinyal keluaran dan mengatur tampilan pada indikator LED dan LCD Display. Dengan adanya perubahan sistem kendali dari analog ke digital akan diperoleh beberapa keuntungan diantaranya adalah kemudahan dalam mengoperasikan generator sinyal, akurasi besaran lebih tepat, pengembangan sistem kendali lebih mudah.   Kata kunci: Arduino, mikrokontroler, sistem kendali

Abstract: Land, water and all treasures in it are the source for people wealth. Therefore, we need to control its usage. The land usage as a chain of controlling, supplying and distribution in a well planned activity are used to give wealth to people. There are three models of it, namely closed (zoning) opened and the usage that aims at serving to the development. Indonesia applies three of them. Keyword: land usage models