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All Journal Jurnal Mantik Jurnal Puan Indonesia
Miduk Purba
Politeknik Negeri Medan
Computer Science & IT Economics, Econometrics & Finance Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health

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Journal : Jurnal Mantik

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Utilization of Solar Panels as an Energy Source in the Egg Hatcher Temperature Control Automation System: Utilization of Solar Panels as an Energy Source in the Egg Hatcher Temperature Control Automation System Miduk Purba; Angelia Maharani Purba
Jurnal Mantik Vol. 4 No. 1 (2020): May: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (545.784 KB)

Abstract

The purpose of this study was to increase the production of chicks through egg incubators by using solar panels as a backup source of energy in controlling the temperature and humidity of the air. Manufacture of egg incubators through design with a capacity of 20 eggs. Hatching room temperature during egg incubation in the first 18 days is 37?C - 38?C, while the hatching period from day 19 to day 21 is 38?C - 39?C. Humidity is maintained in the first 18 days 50% - 55% RH and in the hatching period on the 19th- 21st day air humidity 55% - 60%RH. From the results of tests and observations, the temperature and humidity values ??are in accordance with the desired 38°C - 39°C and relatively stable humidity that is 50% - 60%RH. This tool can be used as an egg incubator without worrying about the electricity flow is interrupted.
Perception of Entrepreneurs Concerning Employment Skills in Information and Communication Technology (ICT) Angelia Maharani Purba; Miduk Purba; Arlina Pratiwi
Jurnal Mantik Vol. 4 No. 3 (2020): November: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.Vol4.2020.1043.pp1957-1961

Abstract

The purpose of this research was to explore employers' perceptions of the five most important job skills they need graduates to have in order to graduates to be considered employable in the job market. The research data is obtained by a survey of entrepreneurs in the Riau Islands Province from various of companies that employ engineering information and communication technology. The research instrument was adopted from the technical accreditation board manual and the Malaysia Future of Engineering Education Report. Data from entrepreneurs were obtained from the information system of the Riau Islands Province Kadin in collaboration with the Riau Islands Province Kadin by circulating the instrument through the WA group and E-mail. Data were obtained from 119 entrepreneurs in the Riau Islands. Data were analyzed with descriptions of analysis using SPSS V 20. From the analysis carried out, it was seen from the average, the five most important job skills in a row: The ability of graduates to identify problems, apply problem-solving, solutions and formulations, the ability to present ideas effectively and self-confidence, the ability to design and conduct experiments, as well as analyze and interpret, the ability to function effectively as an individual and in a group, and the ability to continue to learn independently in acquiring new knowledge, technology and skills.
Co-Authors Angelia Maharani Purba Arlina Pratiwi Arlina Pratiwi P Eva M Simatupang