scholarly journals Pengaruh Variasi Lilitan Pipa Kapiler pada Line Suction terhadap Laju Pendinginan dan Capaian Suhu Optimal Ruangan Prototype Trainer Lemari Pendingin

2021 ◽  
Vol 3 (1) ◽  
Author(s):  
Gede Darmawan ◽  
I Gede Wiratmaja ◽  
Edi Elisa

This study aims to find the effect of variations in the capillary tube winding on the suction line on achieving optimal temperature and room cooling rate. This study uses three variations: the capillary tube without being wrapped around the suction line, the capillary tube wrapped in half on the suction line, and the capillary tube fully wound on the suction line. Specifically, the purpose of this study was to determine the effect of variations in the capillary tube wrapped around the suction line, which led to efforts to maintain the performance of the refrigerator trainer prototype. The method used in this study uses an experimental method where the data collection process is carried out through observation and documentation. The data analysis technique used in this study uses quantitative descriptive research techniques where the research data will be tabulated and displayed in the form of tables and graphs, and data analysis is carried out to find out how much influence the achievement of the optimal room temperature and the cooling rate of the prototype trainer refrigerator room itself. From the research that has been carried out, it is obtained that the highest optimal room temperature achievement occurs in the variation of the capillary tube fully wound on the suction line, where there is an increase in the optimal room temperature achievement of 16.17% when compared to the room cooling rate using standard variations or without being wrapped. And the result in the form of the highest room cooling rate is the variation of the capillary pipe fully wound on the suction line.

2020 ◽  
Vol 3 (1) ◽  
pp. 149-157
Author(s):  
Rosa Murwindra ◽  
Nofri Yuhelman ◽  
Dwi Putri Musdansi

Abstrak: Tujuan penelitian ini untuk mengetahui kinerja guru dalam pembelajaran lintas minat kimia sebagai implementasi kurikulum 2013. Penelitian ini merupakan jenis penelitian deskriptif kuantitatif. Pengumpulan data dilakukan dengan mengadakan kuesioner/angket, observasi, wawancara dan dokumentasi. Teknik analisis data yang digunakan yaitu analisis kuantitatif menggunakan analisis skala Likert. Hasil penelitian menunjukkan bahwa kinerja guru dalam pembelajaran lintas minat kimia terlaksana “baik” menurut persepsi guru dengan rata-rata 3,88 dan kinerja guru dalam mengajar pada pembelajaran lintas minat kimia terlaksana “baik” menurut persepsi peserta didik dengan rata-rata 78,77. Berdasarkan hasil tersebut dapat disimpulkan bahwa kinerja guru kimia di SMAN 2 Singingi berjalan dengan “baik. Abstract: The purpose of this study was to determine the performance of teachers in learning cross-chemical interests as the implementation of the 2013 curriculum. This research is quantitative descriptive research. Data collection is done by conducting a questionnaire/questionnaire, observation, interviews, and documentation. The data analysis technique used is a quantitative analysis using Likert scale analysis. The results showed that the teacher's performance in learning cross-chemical interests in SMAN 2 Singingi was carried out "good" according to the teacher's perception with an average of 3.88 and the teacher's performance in teaching on chemical cross-interest learning carried out "good" according to students' perceptions with grades an average of 78.77. Based on these results it can be concluded that the performance of chemistry teachers at SMAN 2 Singingi went "good"


2021 ◽  
Vol 1 (1) ◽  
pp. 1-9
Author(s):  
Meli Amelia ◽  
Tasya Aspiranti

Abstract. This research aims to know how the implementation of maintenance conducted by PT X and how maintenance by PT X used the preventive and breakdown maintenance methods to minimize engine maintenance cost. The research method used in this study is care study whereas this type of research is quantitative descriptive research. Technique of collecting data in this research by obsererving, interviewing and collecting documents related to research. Data analysis used by using preventive and breakdown maintenance methods. The result of this research is PT X performs maintenance of the engine by using preventive maintenance such as routine maintenance, semi-overhaul forecast maintenance and annual maintenance and breakdown maintenance are usually performed when the machine is fully damaged or dead. PT X should implement preventive maintenance because it is more efficient at 13,2% than the company’s maintenance. Abstrak. Penelitian ini bertujuan untuk mengetahui bagaimana pelaksanaan pemeliharaan mesin yang dilakukan PT X dan bagaimana pemeliharaan mesin yang yang dilakukan PT X dengan menggunakan metode preventive dan breakdown maintenance untuk meminimumkan biaya pemeliharaan mesin. Metode penelitian yang dilakukan dalam penelitian ini studi kasus sedangkan jenis penelitian ini adalah penelitian deskriptif kuantitatif. Teknik pengumpulan data dalam penelitian ini dengan melakukan observasi, wawancara dan pengumpulan dokumen-dokumen yang berkaitan dengan penelitian. Analisis data yang digunakan dengan menggunakan metode preventive dan breakdown maintenance. Hasil dari penelitian ini adalah PT X hendaknya melakukan pemeliharaan mesin dengan menggunakan preventive maintenance seperti perawatan rutin, perawatan semi overhaul dan perawatan tahunan dan breakdown maintenance biasa dilakukan saat mesin mengalami kerusakan atau mati total. PT X hendaknya melaksanakan preventive maintenance karena lebih efisien sebesar 13,2% dibandingkan pemeliharaan yang dilakukan perusahaan.


Jurnal Office ◽  
2018 ◽  
Vol 4 (1) ◽  
pp. 33
Author(s):  
Rahmawati Rahmawati ◽  
Aris Baharuddin ◽  
Nasaruddin Nasaruddin ◽  
Haerul Haerul

This study aims to determine the effectiveness of office layout in the archive section at PT. Bosowa Berlian Motor Makassar. This research uses quantitative descriptive research with observation, questionnaire, interview and documentation data collection techniques. The population in this study all employees at PT. Bosowa Berlian Motor, amounting to 136 people and the sample in this study as much as 50 percent, the total was 68 respondents. The data analysis technique used is by using descriptive analysis that is to present each question item using a percentage formula. The results showed that the three indicators in this study generally showed quite effective results, starting from the indicators of office spatial planning, the results of which were quite effective, indicators of employee placement whose results were quite effective, and indicators of the office's physical environment whose results were effective. Of the three indicators provide an overview that can be concluded that the office layout in the archive section at PT. Bosowa Berlian Motor Makassar as a whole is considered quite effective. 


2019 ◽  
Vol 10 (1) ◽  
pp. 22
Author(s):  
Hotni Sari Harahap ◽  
Muhyani Muhyani ◽  
Akhmad Alim

<p>The purpose of this study is to determine (1) the effect of professionalism competence variable on students' achievement, (2) the effect of teacher's personality variables on students' achievement, (3) the effect of teacher's professionalism and personality on students' achievement. This research is a quantitative descriptive research, with 60 teachers of MAS/SMA al-Washliyah UNIVA as research subjects taken by total sampling method. Data collected by the instrument in form of questionnaire. The data analysis technique used is descriptive analysis method, normality test, multicollinearity test, heteroscedasticity test, hypothesis testing by F test and t test. Results from the study shows regression equation Y = 43.764+ 0,243 X1 + 0.173 X2 that has meaning when variables X1 and X2 changes, it will have an impact on student achievement. The result of data analysis shows that partially teacher’s professionalism affects significantly on students’ achievement with the value tcount 3,485 &gt; ttable 2,002.Analysis on effect of personality on students’ learning achievement partially influences significantly with value tcount 3,105 &gt; ttable 2,002. The result simultaneously shows that teacher’s professionalism and personality conjunctly affecting the achievement of MAS/SMA al-Washliyah UNIVA Medan student with value of 8,143 &gt; Ftable 4.01. Other than that, the coefficient of determination (R2) has value of 222. It means in the amount of 22,20% of students’ learning achievement variable is affected by two independent variables in this research, meanwhile the rest as big as 77,80% is affected by other variable that is not studied in this research.</p>


EDUKASI ◽  
2017 ◽  
Vol 15 (1) ◽  
Author(s):  
Irawati Sabban

This research is aims to find out the empirical evidence dealing with learning conduct of college students of PGSD study program University of Pasifik Morotai in following the lecture. This is quantitative descriptive research. Sampling techinique of this research is probablity sampling by simple rendom sampling with the result that be gained amount 30 college students . Data analysis technique uses one sample t-test college students of PGSD Unipas Morotai in following the lecture still poor, the highest number is 65% of being expected to be accepted. Key word: Learning conduct. College students, Lecture


2019 ◽  
Vol 16 (4) ◽  
pp. 483-492
Author(s):  
Harry Yulianto

An aims of this study was analyzed the performance of the Startup Entrepreneurs Program. The design of this study was quantitative by using a descriptive approach. This research data was secondary data obtained from the Deputy for Financing, the Ministry of Cooperatives and Small and Medium Enterprises. Data collection techniques using document studies. The data analysis technique uses quantitative descriptive. The results of this study: an increase in the distribution of aid recipients in the border areas by 91%; the realization of the number of beneficiaries of the Startup Entrepreneurs Program exceeding the target; women who received the Startup Entrepreneurs Program increased by 165% if compared to 2017; the growth in the field of business beneficiaries of the Startup Entrepreneurs Program experienced a significant increase in the culinary business sector; the quantity of labor absorption shows an increase in labor absorption of 101% compared to 2017; and the allocation of assistance for the Startup Entrepreneurs Program has been spread evenly to all provinces in Indonesia.   Penelitian ini bertujuan menganalisis kinerja Program Wirausah Pemula. Desain penelitian ini adalah kuantitatif dengan menggunakan pendekatan deskriptif. Data penelitian ini adalah data sekunder yang diperoleh dari Deputi Bidang Pembiayaan, Kementerian Koperasi dan Usaha Kecil dan Menengah. Teknik pengumpulan data menggunakan studi dokumen. Teknik analisis data menggunakan deskriptif kuantitatif. Hasil penelitian ini:adanya peningkatan sebaran wilayah penerima bantuan pada daerah perbatasan sebesar 91%; realisasi jumlah penerima bantuan Program Wirausaha Pemula melebihi target; wanita penerima bantuan Program Wirausaha Pemula mengalami peningkatan sebesar 165% apabila dibandingkan tahun 2017; pertumbuhan bidang usaha penerima bantuan Program Wirausaha Pemula mengalami kenaikan yang signifikan pada bidang usaha kuliner; kuantitas serapan tenaga kerja menunjukkan terdapat kenaikan serapan tenaga kerja sebesar 101% jika dibandingkan tahun 2017; serta alokasi bantuan Program Wirausaha Pemula sudah tersebar secara merata ke seluruh propinsi di Indonesia.


2019 ◽  
Vol 3 (01) ◽  
Author(s):  
Suwarma Andiyana ◽  
Istiatin Istiatin ◽  
Ratna Damayanti

The research aims to find out and describe the influence of either simultaneously or partial competence, incentive and dicipline to employees performance in Balai PSDA Bengawan Solo. This research using quantitative descriptive research. The population was all employees at Balai PSDA Bengawan Solo totaled 77. The number of samples is 77 respondents. Sampling method using sensus sampling. The questionnaire used for data retrieval. Data analysis technique used was statistic analysis. This F test results the competence, incentive and dicipline simultaneously and significant effect on employees performance in Balai PSDA Bengawan Solo. The t-test results showed that the competence influential positive and significant effect against the employees performance in Balai PSDA Bengawan Solo. Incentive influential positive and significant effect against the employees performance in Balai PSDA Bengawan Solo. Regression multiple linier model in this research is Y = 0,142 + 0,586XK + 0,199XI + 0,227XD + e. Keywords: Employees Performance, Competence, Incentive, Dicipline


Multilingual ◽  
2020 ◽  
Vol 19 (1) ◽  
pp. 32-43
Author(s):  
Herawati S.S., M.A.

AbstractThe purpose of the research is to identify the forms of reduplication in Sinjai Bugineses dialect and also its meaning and its function. This research is a qualitative descriptive research. Data source is the forms of reduplication of the Sinjai Buginese dialect used in daily communication. Data collection techniques uses read and note techniques, while the data analysis method uses sharing method by Immediate Constituent Analysis technique. The result of this study founds some forms of reduplication in Sinjai Buginese dialect as follows: (a) full reduplication, (b) partial reduplication, (c) reduplicative affixes, and (d) initial reduplication. Reduplication can be used to form new words, e.g to form nouns, while it may be used to denote a number of things such as number (plurality, distribution, collectivity), distribution af an argument, tense, aspect, intensity, conditionality, reciprocity, and pretense. Keywords: reduplication, Bugis language, meaning, Sinjai dialect AbstrakPenggunaan bahasa Bugis di Kabupaten Sinjai selain sebagai alat komunikasi sehari-hari, juga sebagai sarana pendukung kebudayaan penuturnya. Penelitian ini bertujuan mengidentifikasi bentuk-bentuk reduplikasi dalam bahasa Bugis dialek Sinjai beserta fungsi dan maknanya. Penelitian ini merupakan penelitian deskriptif kualitatif. Sumber data berupa bentuk-bentuk reduplikasi yang digunakan oleh penuturnya dalam kehidupan sehari-hari. Teknik pengumpulan data yang digunakan adalah teknik simak dan catat, sedangkan metode analisis data menggunakan metode agih dengan teknik pilah unsur langsung. Berdasarkan hasil analisis diperoleh gambaran bentuk-bentuk reduplikasi dalam bahasa Bugis dialek Sinjai, yaitu: (a) reduplikasi seluruh, (b) reduplikasi sebagian, (c) reduplikasi berimbuhan, dan (d) reduplikasi berubah bentuk. Reduplikasi berfungsi membentuk nomina sedangkan maknanya adalah menyatakan perbuatan frekuentatif, perbuatan untuk beberapa saat lamanya, perbuatan yang dilakukan dengan tidak serius atau gerak sedikit, perbuatan saling, makna agak, makna benda yang menjadi objek atau alat, makna keadaan atau sifat yang disebut oleh bentuk dasar, makna bermacam-macam, makna kumpulan, makna menyerupai atau seperti, makna tiap-tiap, makna intensitas, makna perbandingan sangat atau paling, dan makna hanya atau cuma.Kata Kunci: reduplikasi, bahasa Bugis, makna, dialek Sinjai


2020 ◽  
Vol 18 (2) ◽  
pp. 159
Author(s):  
Karmila Suryani ◽  
Sukardi Sukardi ◽  
Khairudin Khairudin ◽  
Dewi Sasmita ◽  
Ade Fitri Rahmadani

<p class="StyleAuthorBold"><strong>Abstrak</strong></p><p>Penelitian bertujuan untuk mendeskripsikan profil keterampilan berpikir kritis dan kreatif mahasiswa jurusan komputer di Kota Padang. Metode penelitian yang digunakan adalah penelitian deskriptif. Data dikumpulkan melalui kuisioner yang dibuat menggunakan <em>google form</em> kemudian disebarkan kepada responden penelitian yang berjumlah 115 mahaiswa. Teknik analisis data yang digunakan yaitu analisis deskriptif dengan menggunakan persentase per indikator. Hasil penelitian menunjukkan bahwa keterampilan berpikir kritis mahasiswa tergolong rendah pada indikator memberikan penjelasan lebih lanjut dan menarik kesimpulan, serta keterampilan berpikir kreatif untuk berpikir secara lancar dan orisinil mahasiswa masih rendah.</p><p> </p><p class="StyleAuthorBold"><strong><em>Abstract</em></strong></p><p><em>The research aimed to describe the critical and creative thinking skills profiles of students majoring in computer in the city of Padang. The research method used descriptive research. Data were collected through a questionnaire made using google form and then distributed to 115 respondents. The data analysis technique used descriptive analysis using percentages per indicator. The results showed that the students' critical thinking skills were low on the indicators of providing further explanation and drawing conclusions, and the students' creative thinking skills to think fluently and originally were still low.</em></p>


2019 ◽  
Vol 3 (02) ◽  
Author(s):  
Siti Amini ◽  
Rochmi Widayanti ◽  
Ratna Damayanti

The research aims to find out and describe the influence of either simultaneously or partial competence, incentive and dicipline to employees performance in Balai PSDA Bengawan Solo. This research using quantitative descriptive research. The population was all employees at Balai PSDA Bengawan Solo totaled 77. The number of samples is 77 respondents. Sampling method using sensus sampling. The questionnaire used for data retrieval. Data analysis technique used was statistic analysis. This F test results the competence, incentive and dicipline simultaneously and significant effect on employees performance in Balai PSDA Bengawan Solo. The t-test results showed that the competence influential positive and significant effect against the employees performance in Balai PSDA Bengawan Solo. Incentive influential positive and significant effect against the employees performance in Balai PSDA Bengawan Solo. Regression multiple linier model in this research is Y = 0,142 + 0,586XK + 0,199XI + 0,227XD + e. Keywords: Employees Performance, Competence, Incentive, Dicipline


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