Artikel (109)
In the oil, gas, and geothermal drilling industry, the use of drill pipe is very important to increase the length of the drilling depth. Problems that are often encountered in drilling pipes such as broken, bent, and leaking drilling pipes, one of which is caused by corrosion. Corrosion is the degra...
Journal of Engineering and Scientific Research; Vol. 2 No. 2 (2020); 74-77 | 2020
Avalanche photodiodes (APDs) is a particularly sensitive semiconductor device that employs the photoelectric effect to convert light into electricity. APDs can be used in some typical applications, i.e. imaging, optical fiber communications, range finding, laser scanners and laser microscopy. In APD...
Journal of Engineering and Scientific Research; Vol. 2 No. 2 (2020); 102-106 | 2020
The design of fractal Hilbert sensor is presented in this paper. The sensor is intended to detect partial discharge (PD) in transformer insulation. The fractal Hilbert sensor designed using 4 order fractal and etching on single layer PCB board. The Hilbert fractal type is chosen as this type of sens...
Journal of Engineering and Scientific Research; Vol. 1 No. 2 (2019); 94-100 | 2020
This paper seeks to utilize the improved model of reverse charging scheme. Reverse charging basically is defined as a capability of stored network that replaces the network used when the network is suddenly shut down. In this paper, charging back on 3G and 4G network that is user automated platform,...
Journal of Engineering and Scientific Research; Vol. 1 No. 2 (2019); 89-93 | 2020
Arjowilangun Village is one of the most significant areas of origination in the Malang Regency for Indonesian migrant workers aiming to work overseas. The remittance sent by Indonesian migrant workers can be utilised to support the Designative program, by establishing and developing entrepreneurship...
Journal of Engineering and Scientific Research; Vol. 1 No. 2 (2019); 84-88 | 2020
One of river flow components considered in watershed management is baseflow, the main contributor to the river flow during dry season. Ratio between baseflow to total flow is called Base Flow Index (BFI). In fact, BFI can be used as an indicator how good the catchment hydrology is. The purpose of th...
Journal of Engineering and Scientific Research; Vol. 1 No. 2 (2019); 74-77 | 2020
In beef route delivery, many logistics companies have problems in making delivery plans correctly. Most logistics companies have a limited number of trucks, but there are shipping schedules, locations and volumes of demand is not fixed, in addition to returning products with various reasons that mus...
Journal of Engineering and Scientific Research; Vol. 1 No. 2 (2019); 64-67 | 2020
Smart Home Controlling and Monitoring System using Multiboard Client-Server Internet of Things (IoT)
An increasing number of crimes in society make people want to take advantage of technological developments to improve their safety and comfort. This paper research the possibilities to make house secure and comfort by using internet of things (IoT) to control and monitor also well known as smart hou...
Journal of Engineering and Scientific Research; Vol. 1 No. 2 (2019); 69-73 | 2020
Magnesium (Mg) and its alloys seem to be a potential biodegradable bone scaffold materials as their biocompatibility and mechanical properties fit to natural bone. Magnesium alloys as biomaterials have higher mechanical properties that may close to cancellous bone once composed and produced in a spe...
Journal of Engineering and Scientific Research; Vol. 1 No. 2 (2019); 78-83 | 2020
Interior designer is a profession that is most responsible for the whole series of human activities on this earth. It is very important to place this concept because all important aspects of the human life in this space are fully in contact with the profession of interior designer. The education of ...
Journal of Engineering and Scientific Research; Vol. 1 No. 2 (2019); 59-63 | 2020