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Simple Micro-hydro Uses Water as a Renewable Energy Source Putri, Bunga Meilinda; Ningrum, Listia; Maulida, Nova Masripah
Indonesian Journal of Multidiciplinary Research Vol 1, No 1 (2021): IJOMR: VOLUME 1, ISSUE 1, 2021
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (643.936 KB) | DOI: 10.17509/ijomr.v1i1.33674

Abstract

Fossil fuels are the main source in producing electrical energy continuously on a large scale in various countries. This will have an impact on the exhaustion of fossil fuels. Therefore, energy substitute for fossil fuels is needed. PLTMH is a renewable energy source that uses water to solve the problem of electrical energy. The purpose of this study is to determine the water discharge, the speed of water flow that comes from tap water as a source of electricity generation. Based on research in the journal, the novelty is the manufacture of power plants using simple tools to produce good and accurate research data. The research method used is literature study. Literature studies are taken from various sources that describe power generation tools using energy. From the research results in the journal, it can be seen that the higher the water discharge, the higher the mechanical efficiency of the propeller turbine. In addition, the higher the water discharge also affects the generator output power. The conclusion of this study is that the water flow that is flowed from tap water to the hose greatly affects the voltage generated, where the electric voltage will be greater if the efficiency of the turbine mechanism which acts as a mechanical energy converter and the generator output power as an electrical energy converter is high enough. The impact of the research is expected to continue to be developed and be useful as renewable energy for electrical energy problems.
Nursing Entrepreneurship Opportunities Through Product Innovation Jellowry: Low-Calorie Jelly With Tamarindus Indica Leaf Extract As A Healthy Food Variation For Reducing Weight And Calories For Obesity Patients Ahdiah, Danies Laelatul; Puspita, Asih Purwandari Wahyoe; Kamalia, Annisa; Amelia, Ayu; Adha, Sakinah Nurlaela; Maulida, Nova Masripah
Indonesian Journal of Community Development Vol 3, No 2 (2023): Indonesian Journal of Community Development
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijcd.v3i2.63298

Abstract

Porang flour is a product produced from the tubers of the porang plant (Amorphophallus oncophyllus). This porang plant grows in various tropical and subtropical regions of the world, especially in Southeast Asia. Porang flour has long been used in various food, industrial and health applications, because it has a variety of important functions. The aim of making jellowry to create an innovative Local Kojelly product is to overcome obesity through a variety of healthy foods to reduce weight and calories and support the Indonesian Ministry of Health program GERMAS (healthy living community movement) as one way to overcome obesity. Forms of entrepreneurial activity include the preparation, implementation, packaging and evaluation stages of Jellowry products. The target users of the product are the target users of Jellowry's innovative products are the general public aged 1-60 years (including the elderly, children over 1 year old, pregnant women breastfeeding mothers) and especially obesity and diabetes sufferers. The results of the activity show that the use of Jellowry products has a positive impact on society.