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HUBUNGAN ANTARA KUALITAS KEHIDUPAN KERJA DAN ORGANIZATIONAL CITIZENSHIP BEHAVIOR DENGAN PRODUKTIVITAS KERJA Marlinda, Marlinda; Turnip, Kaiman
ANALITIKA Vol 4, No 2 (2012): ANALITIKA DESEMBER
Publisher : Universitas Medan Area

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Abstract

Penelitian ini bertujuan untuk mengetahuihubungan antara kualitas kehidupan kerja dan organizational citizenship behavior dengan produktivitas kerja karyawan PT. Wijaya Karya Beton, Tbk. Medan.Hipotesa yang diajukan adalah ada hubungan positif antara kualitas kehidupan kerja dan organizational citizenship behavior dengankepuasan kerja karyawan.Subjek penelitian adalah karyawan tetap bagian produksi PT. Wika Beton Tbk. Medansebanyak 52 orang yang diambil berdasarkan karakteristik yang telah ditetapkan. Teknik pengambilan sampel yang digunakan dalam penelitian ini adalah total sampling.Hasil penelitian yang diperoleh adalah terdapat hubungan positif yang sangat signifikan antara kualitas kehidupan kerja dan OCB dengan produktivitas kerja. Hasil ini dibuktikan dengan koefisien korelasi Freg = 25,297; p = 0,000a dimana p < 0,010.
THE INFLUENCE OF THE PALM SUGAR MASS ON THE MAKING OF THE COMPOS FROM THE PALM OIL SALES WITH ANAEROBIC FERMENTATION METHOD USING EM-4 Ramli, Ramli; Marlinda, Marlinda
Konversi Vol 6, No 2 (2017): Oktober 2017
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v6i2.4757

Abstract

Abstract- East Kalimantan, especially Kutai regency produces 1,112,442 tons/year of palm oil. Oil palm empty fruit bunches (EFB) are one of the wastes generated in the processing of palm oil that is equal to 20-23% of the fresh fruit bunches, so the amount of EFB that can be generated is 244,737.24 tons/year. The purpose of this study is to determine the effect of palm sugar as a nutrient to nutrient nitrogen EM4, phosphor and potassium in composting EFB. This research was conducted by varying the mass of Palm Sugar: 0.4000 g, 0.6000 g, 0.8000 g, 1.0000 g and 1.2000 g. The main composting process that was carried out by adding EM4 solution of 10 mL and 100 mL sugar solution into 200 grams EFB, letting it stand for 30 days, and after that the analysis was conducted. The total content of nutrients is highest on the mass of 1.2000 g palm sugar that is 3.174%. The conclusion of this study is the greater the mass of Palm Sugar is added, the greater the concentration of nutrients found in the composting by using bacterial EM4. Keywords: bio-activator EM4, palm Sugar, EFB.
PENINGKATAN KADAR GLISEROL HASIL SAMPING PEMBUATAN BIODIESEL DENGAN METODE ADSORPSI ASAM LEMAK BEBAS (ALB) MENGGUNAKAN FLY ASH Nadir, Mardhiyah; Marlinda, Marlinda
Konversi Vol 2, No 2 (2013): Oktober 2013
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v2i2.69

Abstract

Proses produksi biodiesel menimbulkan hasil samping crude glycerol sekitar 10% (w/w). Kadar gliserol dalam crude tersebut masih rendah karena masih mengandung pengotor sehingga perlu pemurnian agar dapat dimanfaatkan untuk bahan baku industri, misalnya industri obat dan kosmetika. Penelitian ini bertujuan meningkatkan kemurnian crude glycerol dengan metoda adsorpsi menggunakan fly ash dan menentukan kapasitas adsorpsinya. Data kesetimbangan adsorpsi asam lemak bebas dalam gliserol didekati dengan Model Langmuir dan Freundlich. Berat adsorben pada penelitian ini berturut- turut 2,5; 5,0; 7,5 dan 10 gram dengan waktu adsropsi bervariasi selama 40, 50, 60 , 70 dan 80 menit. Hasil pemurnian dianalisa kandungan asam lemak bebas dan gliserol. Kadar asam lemak bebas dapat teradsorpsi maksimum ketika pemurnian menggunakan 10 g adsorben selama 60 menit. Kapasitas maksimum adsorpsi sebesar 5,186x10-4 mmol/g. Berdasarkan nilai koefisien korelasi (R2) menunjukkan bahwa model Langmuir dan Freundlich cocok untuk penelitian ini. Kata kunci : adsorpsi, Crude glycerol, biodiesel, fly ash Crude glycerol is a byproduct of the production of biodiesel produced about 10% (w/w) of the weight of biodiesel . Crude glycerol still contains many impurities that cause low levels of glycerol into that utilization is not maximized . Purified glycerol widely used in several fields such as manufacture of drugs and cosmetic. Therefore, there needs to be a process of purification in order to obtain higher levels of glycerol . This study aims to perform the purification of crude glycerol to determine the method of adsorption and adsorption capacity of fly ash. Adsorption processes associated with the equilibrium adsorption performed at constant temperature (isotherms) to obtain the maximum adsorption capacity data. Langmuir and Freundlich models proposed to interpret the data of adsorption equilibrium of free fatty acids in the glycerol . This research was carried out by varying the mass of adsorbent 2.5g , 5.0g , 7.5g and 10g, and the adsorption time 40, 50, 60, 70 and 80 minutes. Purification of crude glycerol were analyzed using analysis of free fatty acids and glycerol analysis. The results showed that 10g Mass adsorbent and adsorption time of 60 minutes can reduce Free Fatty Acid (FFA) that glycerol levels increased . The maximum adsorption capacity of 5.186 x10- 4 mmol/g. Based on the value of the correlation coefficient (R2) indicates that the Langmuir and Freundlich models are suitable for this study. Keywords: adsorption, crude glycerol, biodiesel, fly ash  
PENGARUH PENAMBAHAN BIOAKTIVATOR EM4 DAN PROMI DALAM PEMBUATAN PUPUK CAIR ORGANIK DARI SAMPAH ORGANIK RUMAH TANGGA Marlinda, Marlinda
Konversi Vol 4, No 2 (2015): Oktober 2015
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v4i2.263

Abstract

Abstrak-Pemanfaatan  sampah organik rumah tangga tiap tahun meningkat karena berbagai permasalahan yang akan timbul seperti polusi udara, dapat menimbulkan dampak penyakit dan bahaya banjir. Sampah yang dapat dimanfaatkan adalah sampah organik berupa sisa sayuran, sisa buah-buahan, sisa daun kering, dan ranting pohon. Sampah organik rumah tangga ini  paling banyak digunakan dalam kehidupan sehari-hari karena kebutuhan akan makanan sehingga kuantitasnya semakin banyak dihasilkan  dan akan menumpuk karena tanah tidak mampu mendegradasi dalam jumLah yang banyak, sehingga dapat merusak lingkungan berupa polusi udara (bau) dan serta dapat menyebabkan dampak penyakit. Seiring dengan dampak yang ditimbulkan maka sampah organik harus diolah dalam lingkungan rumah tangga terlebih dahulu dengan mengubahnya dalam bentuk yang lebih bermanfaat seperti pupuk cair organik. Pupuk cair lebih mudah diserap oleh tumbuhan dan dalam bentuk konsetrat sehingga lebih ekonomis karena dapat diencerkan. Penelitian ini bertujuan memanfaatkan sampah organik rumah tangga  menjadi  pupuk cair dan melihat pengaruh dari bioaktivator EM4 dan Promi terhadap pembuatan pupuk cair dari  kandungan C organik. Metode penelitian yang digunakan berupa bahan baku sampah sayuran berupa kangkung, sawi, bayam dan wortel serta daun kering sebanyak 300 g dibersihkan dan dipotong kecil-kecil kemudian dimasukkan di dalam komposter sebelum di fermentasi di basahkan atau dilembabkan dengan bioaktivator terlebih dahulu kemudian difermentasi selama 7 hari. Proses fermentasi dilakukan dengan variasi bioaktivator 2,5 mL, 5 mL, 7,5 mL, 10mL, dan 12,5 mL. Pupuk cair organik yang dihasilkan dengan menggunakan EM4 dan Promi dapat digunakan sebagai bioaktivator dalam penggunaan pupuk akan tetapi bioaktivator EM4 memberikan kerja yang lebih efektif dalam mengdegradasi sampah organik sehingga menghasilkan kadar C organik sekitar 23% dibanding  bioaktivator Promi sekitar 18% dan begitu juga kandungan senyawa  lain untuk EM4 seperti kadar nitrogen 3,8%, kadar P2O5 3,0% kadar K2O 4,2% sedangkan Promi kadar Nitrogen 3,2%, kadar P2O5 2,5% dan K2O 3,0%. Dari hasil analisa terlihat bahwa bioaktivator EM 4 menghasilkan pupuk cair  dengan C organik yang tinggi di bandingkan dengan Promi. Standar pupuk cair disesuaikan dengan Permentan No 11/2011, tetapi kedua bioaktivator ini bisa digunakan untuk pembuatan pupuk cair organik. Kata Kunci : sampah organik, EM4, promi, fermentasi Abstract- Utilization of household organic waste each year is increasing due to various problems will arise such as air pollution, can have an impact of the disease and the danger of flooding. Waste that can be used are organic waste such as leftover vegetables, fruits, leftover dried leaves and twigs. Household organic waste is the most widely used in daily life because of the need for food so that the quantity is more and more produced and will accumulate because the ground is not capable of degrading in significant amounts, so as to damage the environment in the form of air pollution (odor) and can cause impact disease.Along with the impact of the organic waste to be treated in a household environment prior to turning it into more useful forms such as liquid organic fertilizer. Liquid fertilizers are more easily absorbed by plants and in the form konsetrat so it is more economical because it can be diluted. This research aims to use household organic waste into liquid fertilizer and see the impact of bio-activator EM4 and Promi to manufacture liquid fertilizer from organic C content. The method used in the form of waste materials vegetables such as kale, mustard greens, spinach and carrots as well as dried leaves 300 g cleaned and cut into small pieces and then put in the composter before fermentation in lightly mist or moistened with a bio-activator before hand and then fermented for 7 days , The fermentation process is done with a variety of bio-activator 2.5 mL, 5 mL, 7.5 mL, 10 mL, and 12.5 mL. Organic liquid fertilizer produced by using EM4 and Promi can be used as a bio-activator in fertilizer use but bio-activator EM4 provide more effective work in mengdegradasi organic waste to produce high levels of organic C approximately 23% compared to bio-activator Compromise approximately 18% and so is the content of other compounds EM4 such as nitrogen for 3.8%, 3.0% P2O5 content of K2O content of 4.2% and 3.2% Compromise Nitrogen levels, levels of 2.5% P2O5 and 3.0% K2O. From the analysis shows that the bio-activator EM 4 produces organic liquid fertilizer with a high C in comparison with the Compromise. Standard liquid fertilizer tailored to Permentan No.11/2011, but both bio-activator can be used to manufacture organic liquid fertilizer. Keywords: Organic Waste ,, EM4, Compromise, Fermentation
UPAYA MENINGKATKAN HASIL BELAJAR PKN MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE (TPS) PESERTA DIDIK KELAS VII.8 SMP NEGERI 16 PALEMBANG Marlinda, Marlinda
PROSIDING SEMINAR NASIONAL PROGRAM PASCASARJANA UNIVERSITAS PGRI PALEMBANG 2019: SEMINAR NASIONAL PENDIDIKAN 12 JANUARI 2019
Publisher : PROSIDING SEMINAR NASIONAL PROGRAM PASCASARJANA UNIVERSITAS PGRI PALEMBANG

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Abstract

The purpose to be achieved in this study is to improve student learning outcomes in PKn lessons in class VII.8 students of SMP Negeri 16 Palembang by using a cooperative model type Think Pair Share (TPS). So the problem in this research is how to increase the learning outcomes of students in class VII.8 of SMP Negeri 16 Palembang through a Think Pair Share learning model? Based on the results of the research stated in the previous chapter, the conclusions that can be taken in this study are the cooperative learning type Think Pair Share (TPS) model which has a positive impact on improving PKn learning outcomes of students in class VII.8 Palembang State Middle School 18 increased learning completeness of students in each cycle, namely pre-cycle, cycle I and cycle II respectively 46.15%, 69.23% and 88.46%. The application of the cooperative learning model of the Think Pair Share (TPS) type has a positive influence, which can improve student learning outcomes as indicated by the average answers of students who state that students are interested and interested in the cooperative learning model type Think Pair Share (TPS) so they become motivated to learn.
PENERAPAN MODEL PEMBELAJARAN KONTEKSTUAL UNTUK MENINGKATKAN HASIL BELAJAR IPS SISWA KELAS V SD NEGERI 003 PASIR BONGKAL Marlinda, Marlinda; Alpusari, Mahmud; Daud, Daman huri
Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Vol 3, No 1 (2016): Wisuda Februari 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan

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Abstract

Abstrac: The problem in this research is in study IPS student still be very low, this proved by lowering reached nya KKM student, While KKM determined only 7 student people ( 35 %) which can reach KKM, while 13 people ( 65%) which don’t reach KKM determined, pursuant to the problem require to be searched by the road; street to solve problem among other things is represent more interesting study model with environmental condition in everyday life. Model study kontekstual put in the way of student to learn actively and please, entangling student consciously and also unconscious which can improve student ability and can apply it in life one day- class V SD Country student day 003 pasir bongkal teaching year 2015 with student amount 20 people . This research is done by 2 is cycle times;rill twice is meeting twice is daily restating. Instrument of data collecting of at this research is, student observation sheet, teacher observation sheet, and final tes restating of cycle . This research in the form of class research ( PTK), aim to to increase study IPS class V SD Country student 003 pasir bongkal of at items of gestation period independence .these result in dicate direct learning kontekstual model can improve study IPS ability, this is visible from elementary score improvement with mean 65,5 with category unable to, cycle I with mean 75,75 with category able to and at cycle II with mean 77,25 with category able to. this proven from elementary score mean result of cycle I and II improvement became of by cycle II that is cycle I 15,65% and cycle II 17,93% data result obtained improve to ability standard model.Keywords : learning kontekstual model, IPS
Optimalisasi Pemanfaatan Khitosan Sebagai Pengawet Ikan Teri Kering (Spratelloides Gracilis) Marlinda, Marlinda; Hartati, Rita
Jurnal Optimalisasi Vol 6, No 1 (2020): April
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jopt.v6i1.1889

Abstract

This study aimed to determine the optimum concentration of the use of chitosan in dried anchovies to produce maximum preserved dried anchovies. The anchovies used were 300 grams of wet anchovies in each treatment sampel. The sampel is divided into thee parts, namely sampel 1 with the addition of chitosan each of 1%, 2% and 3%. The results showed that the water content were 33,6%, 33,4% and 32,8% respectively.  While the microbiological test showed that the use of chitosan 3% in dried anchovies has a TPC (Total Plate Count) value has an average value lower than dried anchovies with the use of chitosan as much as 1% and 2%. The preferred organoleptic test is dried anchovies which uses chitosan as much as 3% in the parameter of color, visual, aroma and taste. The Results of the study concluded that the most optimal use of chitosan as preservative in the production of dried anchovies was 3%.
The Effect Of Work Discipline, Competency, And Integrity, On Employee Performance In Regional Secretariat Environment In Pariaman City Marlinda, Marlinda; Hasan, Helmi
Jurnal Ilmiah Ilmu Administrasi Publik Vol 11, No 1 (2021)
Publisher : Program Pascasarjana Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jiap.v11i1.19233

Abstract

This study aims to determine the following: 1) The effect of work discipline on employee performance in the Regional Secretariat of Kota Pariaman. 2) The influence of competence on employee performance in the Regional Secretariat of Kota Pariaman. 3) The effect of integrity on employee performance in the Regional Secretariat of Kota Pariaman. 4) The effect of work discipline on employee integrity in the Regional Secretariat of Kota Pariaman. The data collection method is a part of the data collection instrument that determines the success or failure of a study. This type of research uses an associative quantitative approach. To get the data needed in this study, the authors used techniques in data collection. The data analysis technique used in this research is quantitative analysis. The types of data collected in this study were taken from two sources, namely primary data and secondary data. Hypothesis testing in this study was carried out by path analysis. Based on the results of analysis and discussion, it is known that 1) Work discipline has an effect on employee performance (Px1y) is 0.232 with a significance value of 0.007. 2) Job competence has a significant effect on employee performance (Px2y) is 0.462 with a significance value of 0.000. 3) Integrity has a significant effect on employee performance (Px3y) is 0.230 with a significance value of 0.009. 4) Work discipline has no significant effect on integrity (Px1x3) is 0.175 with a significance value of 0.096. 5) Competence has a significant effect on integrity (Px2x3) is 0.508 with a significance value of 0.000. Hypothesis testing in this study was carried out by path analysis. Based on the results of analysis and discussion, it is known that 1) Work discipline has an effect on employee performance (Px1y) is 0.232 with a significance value of 0.007. 2) Job competence has a significant effect on employee performance (Px2y) is 0.462 with a significance value of 0.000. 3) Integrity has a significant effect on employee performance (Px3y) is 0.230 with a significance value of 0.009. 4) Work discipline has no significant effect on integrity (Px1x3) is 0.175 with a significance value of 0.096. 5) Competence has a significant effect on integrity (Px2x3) is 0.508 with a significance value of 0.000. Hypothesis testing in this study was carried out by path analysis. Based on the results of analysis and discussion, it is known that 1) Work discipline has an effect on employee performance (Px1y) is 0.232 with a significance value of 0.007. 2) Job competence has a significant effect on employee performance (Px2y) is 0.462 with a significance value of 0.000. 3) Integrity has a significant effect on employee performance (Px3y) is 0.230 with a significance value of 0.009. 4) Work discipline has no significant effect on integrity (Px1x3) is 0.175 with a significance value of 0.096. 5) Competence has a significant effect on integrity (Px2x3) is 0.508 with a significance value of 0.000. it is known that 1) Work discipline has an effect on employee performance (Px1y) is 0.232 with a significance value of 0.007. 2) Job competence has a significant effect on employee performance (Px2y) is 0.462 with a significance value of 0.000. 3) Integrity has a significant effect on employee performance (Px3y) is 0.230 with a significance value of 0.009. 4) Work discipline has no significant effect on integrity (Px1x3) is 0.175 with a significance value of 0.096. 5) Competence has a significant effect on integrity (Px2x3) is 0.508 with a significance value of 0.000. it is known that 1) Work discipline has an effect on employee performance (Px1y) is 0.232 with a significance value of 0.007. 2) Job competence has a significant effect on employee performance (Px2y) is 0.462 with a significance value of 0.000. 3) Integrity has a significant effect on employee performance (Px3y) is 0.230 with a significance value of 0.009. 4) Work discipline has no significant effect on integrity (Px1x3) is 0.175 with a significance value of 0.096. 5) Competence has a significant effect on integrity (Px2x3) is 0.508 with a significance value of 0.000. 230 with a significance value of 0.009. 4) Work discipline has no significant effect on integrity (Px1x3) is 0.175 with a significance value of 0.096. 5) Competence has a significant effect on integrity (Px2x3) is 0.508 with a significance value of 0.000. 230 with a significance value of 0.009. 4) Work discipline has no significant effect on integrity (Px1x3) is 0.175 with a significance value of 0.096. 5) Competence has a significant effect on integrity (Px2x3) is 0.508 with a significance value of 0.000.
Modification of organic waste into multi-functional products for household needs Marlinda, Marlinda; Nadir, Mardhiyah; Faisal, Muhammad; Syam, Muhammad Taufik; Basuki, Basuki; Amanda, Dea Prisca
Community Empowerment Vol 6 No 9 (2021)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.5972

Abstract

ACC (Ability, Care, Cultured) community is residents who have processed inorganic waste regularly, while organic waste has not been processed. This condition causes more organic waste to accumulate in landfills (TPS). This is due to the lack of knowledge and lack of desire for organic waste processing. The transfer of knowledge and sustainable assistance is the goal of this community service until ACC residents can independently process organic waste into multi-functional products. The methods used are training, mentoring and evaluation. The training was conducted to educate the residents in producing organic waste processing products in the form of liquid organic fertilizer (POC) and eco-enzyme solutions. After the training, the community has been able to make organic waste processing products independently.