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All Journal Program Kreativitas Mahasiswa - Teknologi Jurnal Matematika dan Statistika serta Aplikasinya (Jurnal MSA) Cetta: Jurnal Ilmu Pendidikan
Muhammad Fajaruddin, Muhammad
Mahasiswa Jurusan Matematika FST UIN Alauddin
Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Mathematics Medicine & Pharmacology

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"SMART DRIP IRRIGATION SYSTEM" SISTEM IRIGASI TETES TERKENDALI PADA TANAMAN TEMBAKAU Shofi, Alfi Baqiatus; Aufa, Jaza’an; Fajaruddin, Muhammad; Fadilah, Shofwatul; Fawzi, Yustafat
Program Kreativitas Mahasiswa - Teknologi PKM-T 2014
Publisher : Ditlitabmas, Ditjen DIKTI, Kemdikbud RI

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Abstract

Smart drip irrigation System is a drip irrigation system that controlled by microcontroller which would be applied on tobacco plantation cooperated with PTPN X Klaten. Nowadays, the drip irrigation system has been applied by PTPN X but the result is not maximal comparing with conventional irrigation system. The application of smart irrigatin system intended to automate and determine the precision schedule of irrigation so definitely the plant water need will be known. The utilization of precision schedule of irrigation system would give us the maximum result of the plant, because the soil moisture was able to maintain at the available moisture condition so the plant growth is better. In addition to water usage is more efficient because the water was given exactly to the root zone then percolation and run-off were able to prevent so the operating cost of diesel pump is cheaper. Smart drip irrigation is a combination from drip irrigation system and control system which equipped with soil moisture sensors to detecting the plant water needs approach the soil moisture on the wilting point (TL) and field capacity (KL) condition were then being a feedback to control system to activate and deactivate the pump in the irrigation system. The automatic irrigation system is activated if the soil moisture below the wilting point and deactivated if the soil moisture above the field capacity.Keywords: automatic irrigation, the scheduling irrigation, microcontroller, field capacity (KL), wilting point, smart drip irrigation system
ANALISIS KORESPONDENSI UNTUK MENGETAHUI VARIABEL UNGGULAN (STUDI KASUS PADA MALL PANAKKUKANG, MALL TRADE CENTER, DAN MALL RATU INDAH). Ermawati, Ermawati; Fajaruddin, Muhammad
Matematika dan Statistika serta Aplikasinya Vol 2, No 1 (2014)
Publisher : Jurusan Matematika FST-UIN Alauddi Makassar

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Abstract

Correspondence analysis is a technique of data presentation between rows, between columns and between rows and columns of contingency tables (twoway which can then be extended to multi-way contingency table) at a smalldimensional vector space and optimal. This analysis is also designed to be used in the development of groupings that represent the data frequency.The purpose of this analysis is to determine the relevant attributes that meet the perceived similarity between objects MP, MTC and MaRI, as well as the flagship of the categories of variables determining the attributes and object categories. The data used in this study is the primary data using a questionnaire research instrument. The results of correspondence analysis found that the MP has the advantage of the diversity of the counter (25%), and the architecture of the building gives the percentage of 20% compared to the other. Later in the MTC has the advantage in a row on the location and condition of access to toilet facilities with a large percentage of 22% and 21%. MaRI has the advantage of very high compared to the MP and MTC in terms of access to the location with the percentage of 33%. Results The study concluded that if you want to find a quality product and a counter that varies with the architecture satisfying the MP is the right choice to visit, where the level of satisfaction about the quality of its products by 65%, the diversity of the counter by 75% and 78% of building architecture, but if you want to feel the atmosphere of peace and security both inside the mall, the MTC is a fitting choice for the enjoy, where the percentage of MTCs satisfaction in terms of composure by 27% and 28% security.
Karakteristik Kesehatan Mental Remaja Dalam Perilaku Self Harm Fajaruddin, Muhammad; Sahrul, Sahrul
Cetta: Jurnal Ilmu Pendidikan Vol 7 No 4 (2024)
Publisher : Jayapangus Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37329/cetta.v7i4.3605

Abstract

Self-harm is known as self-harm is a mental health phenomenon in which a person uses physical pain to cope with emotional stress. The study aims to understand the characteristics of adolescent mental health with self-harm behavior, as well as to find out how adolescents can reduce self-harm behavior. This study applies a descriptive qualitative method. This study involved three informants with the initials DA, MAT, and FR. The informants in this study were adolescents aged 18-19 years who committed self-harm when facing problems. The determination of informants used a purposive sampling technique. Data collection techniques were obtained from observation, interviews, and documentation and were analyzed using the Miles and Huberman method. The characteristics of mental health possessed by adolescents with self-harm behavior in Village X tended more towards unhealthy mental characteristics. The results of the study showed adolescent behavior such as losing self-control in managing emotions, withdrawing from their environment, having feelings of shame and guilt, and difficulty concentrating in their social and school environments. In line with the opinions of experts regarding the characteristics of mental health which refer to an unhealthy mentality (ill mentality). However, even so, teenagers have tried to stop their self-harming behavior with other more positive activities such as exercising, writing and listening to music to please their hearts and minds.
Co-Authors Alfi Baqiatus Shofi, Alfi Baqiatus Ermawati Ermawati Jaza’an Aufa, Jaza’an Sahrul, Sahrul Shofwatul Fadilah, Shofwatul Yustafat Fawzi, Yustafat