Dian Agustin
FKIP Universitas Lampung, Jl. Prof. Dr. Soemantri Brojonegoro No.1

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GAMBARAN HARGA DIRI, CITRA TUBUH, DAN IDEAL DIRI REMAJA PUTRI BERJERAWAT Agustin, Dian; Igomh, Muhammad Khabib Burhanuddin; Prasetya, Hendra Adi
Jurnal Keperawatan Jiwa Vol 6, No 1 (2018): Mei 2018
Publisher : Jurnal Keperawatan Jiwa

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Abstract

Jerawat merupakan masalah yang sering dialami remaja karena pada masa remaja terjadi perubahan hormonal. Jerawat akan mempengaruhi harga diri, citra tubuh, ideal diri pada remaja. Salah satu upaya untuk meningkatkan harga diri, citra tubuh, ideal diri terkait dengan munculnya jerawat dengan melakukan perawatan wajah. Desain deskriptif analisis dengan metode cross sectional. Sampel sebanyak 77 siswi dengan caraasidentil sampling. Hasil penelitian diperoleh responden yang melakukan perawatan wajah sebagian besar memiliki harga diri tinggi27 (77,1%), citra tubuh positif 29 responden (82,9%), dan ideal diri positif 27 responden (77,1%). Sedangkan responden yang tidak melakukan perawatan wajah sebagian besar memiliki harga diri rendah 23 (54,8%), citra tubuh positif 23 (54,8%), ideal diri positif dan negatif yang seimbang sebesar 21 (50,0%). Responden yang melakukan perawatan sebagian besar memiliki harga diri tinggi, citra tubuh positif, dan ideal diri positif. Sedangkan responden yang tidak melakukan perawatan sebagian besar memiliki harga diri rendah, citra tubuh positif, dan ideal diri seimbang positif dan negatif. Kata kunci: Citra tubuh, Harga diri, ideal diri, Jerawat DESCRIPTION OF SELF-ESTEEM, BODY IMAGE, SELF IDEAL IN ADOLESCENTS ABSTRACTAcne is a common problem for teenagers becaused in adolescence hormonal changes occur. Acne will affects self-esteem, body image, self ideal in adolescents. One effort to improve self-esteem, body image, self-ideal associated with the appearance of acne by doing facial treatment. Descriptive design analysis with cross sectional method. Sample of  research were 77 female students by asidentil sampling. The result of the research showed the most respondents had high self esteem 27 (77,1%), positive body image 29 respondents (82,9%), and self positive ideal 27 respondents (77,1%). While respondents who did not do facial treatment mostly have low self esteem 23 (54,8%), positive body image 23 (54,8%), balanced positive and negative ideal equal to 21 (50,0%). The most of respondents do  care had high self esteem, positive body image, and positive self ideal. While the most of respondents do not care had low self-esteem, positive body image, and positive self-balanced positive and negative. Keywords: Acne, Body image, Self esteem, self ideal,  
Konversi Biji Alpukat Menjadi Bio-oil Dengan Metode Pyrolisis Menggunakan Katalis Zeolit Alam Agustin, Dian; Sahan, Yusnimar; Bahri, Syaiful
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 1, No 1 (2014): Wisuda Februari Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Abstract

The trend of fossil fuel demand is always increase by time in the world. Yet, petroleum oil as a non-renewable has been declining each year. It is necessary to find a new alternative fuel that can be renewed, such as to applied biomasses as resources energy. One of several potential biomasses can be converted to energy or bio-oil is the seed of an avocado because it’s contain so high fat fatty acid (FFA). This seed has not been used maximacally yet, so in this research this seed is converted into bio-oil by using pyrolysis method and natural zeolite as a catalyst. The purpose of this research is to get the highest yield of bio-oil by applied variation of ratio sample : catalyst (50:0, 50:1, 50:2, 50:3 g/g), and temperature variation of pyrolysis process is 270, 300, 330 ºC. Based on results in this research, the highest of bio-oil is 79,08 % found under condition ratio sampel : catalyst 50 :2 and pyrolysis temperature is 330 ºC. The bio-oil is analyzed and it’s density 0.988 g/ml, viscosity 7,560 cSt, acid value 0,1002 mg NaOH/ g sample,  flash point 56 ºC and heating value 17,354 MJ/kg. Based on GC-MS analyzed bio-oil were contained (2,4,4-trimethyl-2-pentene), (3,4,4-trimethyl-2- pentene), (Diisobutylene), (2,4,4-trimethyl-3-pentene) and (2-methyl-trimer- propene) with peak area (7,84%), (7,82%), (5,69%), (3,82%) and (3,58%).  Keyword :  Avocado seed, Bio-oil, Natural Zeolite, Pyrolysis