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Studi Pengaruh Limbah Plastik Sebagai Subtitusi Agregat Halus Terhadap Kuat Tekan Mortar Masdiana Masdiana; Muhammad Syarif Prasetia; Sulha Sulha; B. Mursidi; S. Machmud; A.B. Lewikinta
Rekayasa Sipil Vol 15, No 3 (2021)
Publisher : Department of Civil Engineering, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This century waste has become a serious problem faced by every country in the world, the increasing need for plastic contributes to the high level of plastic waste. Facing the problem, the utilization of plastic waste for construction needs is considered to be a solution that gives positive and profitable results. This research aims to utilize plastic waste into fine aggregates based on plastic waste. Substitution of the amount of fine aggregate with plastic waste in the divide into 2 ie 10% and 20% substitution of waste will then be compared with normal mortar as a strong control press mortar. Plastic Waste as a solution of fine aggregate substitution for concrete is able to increase the value of strong press up to 15.78% with waste substitution of 10%, then the higher the amount of substitution makes the strong ability of press is also reduced, substitution of fine aggregate with plastic waste does not eliminate the ability of mortar as construction material.
ANALISIS KEMAMPUAN KOGNITIF DAN KESULITAN BELAJAR SISWA PADA MATERI POKOK SISTEM PENCERNAAN MAKANAN DI KELAS XI IPA MAN DI KOTA MEDAN Ummi Rapikah; Tri Harsono; Darusalim Darusalim; Herawati Herawati; Masdiana Masdiana
Jurnal Pelita Pendidikan Vol 5, No 4 (2017): Jurnal Pelita Pendidikan
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpp.v5i4.8873

Abstract

This study aims to determine the level of student learning difficulties based on cognitive aspects on the subject matter digestive system food grade XI IPA MAN in the city of Medan learning year 2016/2017. Students' learning difficulties were obtained through questionnaires and validated tests, students with learning difficulties were students who scored below the KKM. The sample in this research is 118 people consisting of 48 0rang class XI Mia-6 MAN 1 Medan, 41 class XI IPA MAN 2 Model Medan and 29 class XI Mia-5 MAN 3 Medan taken by cluter random from population sample. Based on data analysis descriptively obtained level of student's learning difficulties on food digestive system material class XI IPA MAN in Medan city of learning year 2016/2017 Degree of student's learning difficulties in material digestive system of food in class XI IPA MAN in Medan city year of study 2016/2017 obtained The highest percentage of learning difficulty is found in Man 2 Field model is C1, C2, C3 aspect Including high C4 aspect category and C5 aspect is very high category, while in Man 3 Medan C1 aspect is high as aspect C2, C3, C4, C5 Imperative In the category of low and in Man 1 Medan entered in the moderate category.Based on data from the three schools can be seen that in Man 3 Medan internal factors are very influential as the cause of difficulty learning in the external factors influencing teachers, media and learning methods. In Man 2 Medan Model factors that are very influential only motivation, environment, media and learning methods used by teachers. And Man 1 Medan is only the motivation of the newcomers as the cause of student learning difficulties.Keywords: Learning difficulties
FAKTOR YANG BERHUBUNGAN DENGAN KEJADIAN SINDROM FRAILTY PADA PENDERITA DM TIPE 2 LANSIA DI RSUD SYEKH YUSUF GOWA Heriansyah Heriansyah; Indo Nurul; Ruslan Hasani; Nasrullah Nasrullah; Masdiana Masdiana
Media Keperawatan:Politeknik Kesehatan Makassar Vol 10, No 2 (2019): Media Keperawatan : Poltekkes Kemenkes Makassar
Publisher : Jurusan Keperawatan Poltekkes Kemenkes Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32382/jmk.v10i2.1076

Abstract

Frailty syndrome is often correlated with the appearance of pathological conditions in elderly age. Frailty syndrome occurs in 30% of the population over 80 years and 7% in the population above 65 years with a higher incidence of women. The purpose of this reserach was to determine what factors are related to the incidence of Frailty Syndrome in elderly Type 2 DM sufferers. The type of this research is a correlational descriptive research, where the researchers conducted the research with a cross sectional approach. The population in this research were all the patients with type 2 DM who were in Regional Public Hospital (RSUD) Syekh Yusuf Gowa, with the population of 152 people. The sample in this research amount 40 people with a non-probability sampling method with purposive sampling technique. This research was conducted at the Regional Public Hospital (RSUD) Syekh Yusuf Gowa on April 29th- May 29th 2019. The results of this research found that the value of medication adherence with p= 0,003, physical activity with p= 0,000, and diet with p= 0,000. The conclusion of this reserach is; there is a relationship between medication adherence with frailty syndrome, there is a relationship between physical activity with frailty syndrome, and there is a relationship between dietary habit with frailty syndrome