scholarly journals PENGARUH PEMBERIAN BERBAGAI KULIT JERUK SEBAGAI REPELENSI KUTU BERAS (Sitophilus oryzae L.) DAN SUMBANGSIHNYA PADA MATERI HAMA DAN PENYAKIT PADA TANAMAN DIKELAS VIII

2018 ◽  
Vol 4 (2) ◽  
pp. 110-122
Author(s):  
Desma Susanti ◽  
Choirun Niswah ◽  
Riri N Sunarti

This study entitled the effect of giving various orange peels as a repelence of rice lice (Sitophillusoryzae L.) and its contribution to pest and disease material in plants in class VIII. This study aims todetermine the effectiveness of various orange peels as a repelence of what type of rice lice andorange skin is most effectively used as a repelence of rice lice. The type of research used in thisstudy is quantitative descriptive research (where the data collection process uses statistical analysis)and the experimental method. The data obtained were analyzed statistically using Analysis ofVarience (ANOVA). Analysis of the variance of the treatment effects for a complete randomizeddesign (CRD) was carried out according to the F test. Based on the results of the research, eachtreatment was significantly different from the control. The highest percentage of rejection wasfound in the treatment of lime peel, which amounted to 56.25 at 76 hours and the lowest percentagewas found in the treatment of sunkist orange peel ie 27.5 at 76 hours. Hypothesis testing results forF count treatment (19> 1.79) and F count Factor A (40> 2.99) and F count on Factor B (102> 3.20),this states that slices of various orange peels (Citrus sp.) very significant effect to reject riceinfestation (Sitophillus oryzae L.), so that it is stated that H1 is accepted and H0 is rejected. Thus itcan be concluded that various citrus coolies are effective as repelensi rice mites (Sitophillus oryzaeL.).

2021 ◽  
Vol 7 (2) ◽  
pp. 18
Author(s):  
Rahmaniah Rahmaniah

This study aims to explain how the use of E-Learning in learning Arabic and explain how the learning outcomes of class VIII students in learning Arabic using E-Learning and to explain what are the advantages and disadvantages of E-Learning in learning Arabic for class VIII students at MTsN 3  Banjarmasin.  This research is a type of qualitative descriptive research, with the data collection process using the methods of observation, interviews and documentation.  This study interviewed one Arabic teacher and 32 students in class VIII MTsN 3 Banjarmasin. Based on the results of the study that the use of e-learning in learning Arabic is very beneficial for teachers and students and is also very helpful in learning.  Students become more active and independent in learning using e-learning.  And the learning outcomes of class VIII students in learning Arabic using E-Learning are varied, some get above average scores and some below average. And the advantage of e-learning is that you can easily find out and view information related to learning Arabic.  E-learning is also without being limited by distance, place and time.  Students also become more active in participating in learning.  Meanwhile, the lack of e-learning is that not all internet networks are smooth, so when opening or using it, problems can occur, namely errors can occur.  And there is less interaction between teachers and students because they cannot meet face to face.


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.


2018 ◽  
Vol 11 (1) ◽  
pp. 54-67
Author(s):  
Musliaty Musliaty

The general objective of this study was to determine the increased interest of learning in VIII grade MTI SKI in Cilellang DDI through the use of visual learning media. This type of research is quantitative descriptive research carried out at MTs DDI Cilellang. The main instrument in this study was a questionnaire that was supported by observation guideline instruments and documentation format. The study population was 30 people. While the sample amounted to 30 people. Data collection techniques were observation, questionnaire, and documentation. Data analysis techniques were editing, scoring, and analysis. The results of the study showed that visual learning media was effective in increasing SKI learning interest in class VIII students of Cilellang MTI DDI. Thus the hypotheses that have been proposed are proven, namely the use of visual learning media in the history of Islamic culture can increase the interest in learning class VIII Madrasah Tsanawiyah DDI Cilellang in Barru Regency.


2019 ◽  
Vol 1 (3) ◽  
pp. 213
Author(s):  
Rahmat Hidayat ◽  
Yenita Roza ◽  
Atma Murni

This article is based on the low ability of mathematical literacy and learning independence of learners. This article aims to describe the role of the PBL model of mathematical literacy and learning independence. The type of research used in this article is quantitative descriptive research conducted on students of class VIII MTs Darul Wasi'ah Simalinyang through interviews with learners and teachers, observation, and literature review analyzed descriptively.


2017 ◽  
Vol 7 (1) ◽  
pp. 45
Author(s):  
Marzouq Nasser Alsulayyi

This study examines the apology strategies used by 30 British native speakers of English and compares them with those employed by 30 Saudi EFL teachers, using a Discourse Completion Task (DCT). The study considers expressions of regret based on gender, cultural differences and severity of the offence. It is a quantitative, descriptive research study; it relies in its data collection process on a DCT whose reliability and internal and external validity are verified. It investigates three categories of variables types: binary, nominal and ordinal. The binary variables refer to gender, i.e., male and female, the nominal category is concerned with Arabic and English languages, and ordinal variables refer to the most frequent apology strategies employed by the respondents. The present study uses a quantitative method of data analysis which employs descriptive statistics (i.e., frequency analysis and percentages) in order to address the research questions and indicate the types of apology strategies that are frequently used by the speakers of the two investigated groups. The findings show different ways of using apology strategies by the two investigated groups based on the variables considered. Finally, the study concludes with some pedagogical implications for EFL teachers in the Kingdom of Saudi Arabia (KSA).


2021 ◽  
Vol 12 (3) ◽  
pp. 2226-2232
Author(s):  
Pallavi M ◽  
Ramesh C K ◽  
Siddesha J M ◽  
Krishna V ◽  
Kavitha G C ◽  
...  

The effects of extracts of orange, , lime, citron and sour orange fruit peels (250 and 500 mg kg-1, i.p) were tested in high fat diet-fed rats. The extracts of lime and sour orange peels (250 and 500 mg kg-1, i.p) showed potent effects, as evident by the decreases in total cholesterol (TC), triglycerides (TG), LDL-C, and VLDL-C, in addition to the increases in HDL-C levels. Besides, lime and sour orange peels (250 and 500 mg kg-1) extract significantly decreased LDL-C/HDL-C ratio, while lime, sour orange and peel extracts markedly decreased index. Remarkably, lime peel extract followed by sour orange and orange at 500 mg kg-1 improved hepatic architecture to near normal with less deposition of fat globules and fewer. Altogether, lime and sour orange peel extracts were found to be effective against parameters such as TC, TG, LDL-C, VLDL-C, and TC/HDL-C and LDL-C/HDL-C ratios, and index, in addition to the increased levels of HDL-C. Thus, lime and sour orange peel extracts could be natural supplement in the management of and associated diseases.


2019 ◽  
Vol 15 (1) ◽  
pp. 12-21
Author(s):  
Maratona Sakti Utami ◽  
Eddy Purnomo

Penelitian ini dilatarbelakangi oleh belum maksimalnya pembelajaran pendidikan jasmani pada materi atletik dan belum diketahuinya minat siswa terhadap pembelajaran atletik. Penelitian ini bertujuan untuk mengetahui minat siswa kelas VIII SMP Negeri 2 Jenawi Kabupaten Karanganyar dalam mengikuti pembelajaran atletik. Penelitian ini merupakan penelitian dekriptif kuantitatif. Metode yang digunakan adalah metode survei dengan teknik pengumpulan data menggunakan angket. Subjek penelitian ini adalah seluruh siswa kelas VIII kecuali kelas VIII C karena dijadikan sebagai uji coba penelitian, dari 4 kelas dipilih 25 siswa dengan cara diundi, sehingga mendapatkan populasi sebanyak 100 siswa. Teknik analisis yang dilakukan adalah menuangkan frekuensi ke dalam bentuk persentase. Hasil penelitian ini menunjukkan bahwa minat siswa SMP Negeri 2 Jenawi Kabupaten Karanganyar kelas VIII terhadap pembelajaran atletik adalah cukup. Dengan pertimbangan frekuensi terbanyak berada pada kategori sedang dengan persentase 83,00%. Persentase minat siswa SMP Negeri 2 Jenawi Kabupaten Karanganyar kelas VIII terhadap pembelajaran atletik yang berkategori sangat tinggi adalah 0,00%, tinggi 11,00%, sedang 83,00%, kurang 6,00% dan sangat kurang 0,00%. Interest of students of class VIII junior high school on athletic learning Abstract.The background problem of this research because not maximal yet in physical education learning on athletic material and the students' interest in athletic learning was unknown yet. This research aimed to know the students’ interest in athletic learning at the eighth-grade students of SMP 2 Jenawi Karanganyar regency. This research was quantitative descriptive research. The method used in this research was survey method while the technique of collecting the data used questionnaire. The research subject was the whole of eighth-grade students except VIII C class because it was used as a research trial, from four classes was chosen 25 students randomly, it got a population of 100 students. The technique of analyzing the data used the frequency in the form of the percentage. The result of the research showed that students’ interest in athletic learning at the eighth-grade students of SMP Negeri 2 Jenawi Karanganyar regency was enough. With consideration of the most frequency was enough with the percentage 83%. The percentage of students’ interest in athletic learning at the eighth-grade students of SMP Negeri 2 Jenawi Karanganyar regency who had the highest category was 0,00%, high 11,00%, enough 83%, low 6,00% and the lowest was 0,00%.


2019 ◽  
Vol 1 (3) ◽  
pp. 66-78
Author(s):  
Bernon Sampe Tondok ◽  
Cepi Pahlevi ◽  
Andi Aswan

This study examines the effect of capital structure, company growth, company size on profitability and company value the cases of manufacturing companies listed on the Indonesia Stock Exchange. This research is quantitative descriptive research using path analysis. Classical assumption evaluations are conducted comprising of normality, linearity, autocorrelation, multicollinearity, and heteroscedasticity test. The sample is 33 manufacturing companies listed on the Indonesia Stock Exchange from period 2013 – 2017. The results of the study found that there was a positive impact of capital structure, company growth, firm size on profitability and value of manufacturing companies.


2020 ◽  
Vol 4 (02) ◽  
Author(s):  
Anindiya Mustika Gunarwati ◽  
Siti Maryam ◽  
Sudarwati Sudarwati

The purpose of this study was to determine the effect of Capital Structure and Firm Size on Firm Value with Profitability as Intervening Variables. (Case Study on Manufacturing Companies in the Consumer Goods Industry Sector which are listed on the Indonesia Stock Exchange for the 2016-2018 Period). This research uses quantitative descriptive research type. Sample 27 companies using Purposive sampling technique. The analysis method uses path analysis with SPSS software version 21.Based on the test result min this study that the variable capital structure and company size have a positive and significant effect on profitability. Capital structure has no effect on firm value, firm size and profitability affect company value, and profitability is able to mediate the effect of capital structure and firm size on firm value. Keywords: capital structure, company size, profitability and firm value.


2019 ◽  
Vol 4 (1) ◽  
pp. 43
Author(s):  
Hanifa Assofia

<p>This research aims to find out how Bank Aceh's financial performance after conversion in terms of earnings and capital. The type of research used is quantitative descriptive research. The data collection method used is the documentation method based on the data in the form of quarterly financial statements for the 2016-2018 period published. The method of data analysis in this study is by using the RGEC method (Risk Profile, Good Corporate Governance, Earning and Capital). The results of the study show that Bank Aceh's financial performance in terms of profitability ranks 2, with the definition that profitability is adequate, profit exceeds the target and supports the growth of bank capital. Bank Aceh's decision to convert to sharia as a whole was a very appropriate decision because it was able to show good performance, besides that it also supported the Aceh Government in carrying out its programs to enforce Islamic law. Bank Aceh's financial performance in terms of capital also ranks 2, with the definition that banks have adequate capital quality and adequacy relative to their risk profile, which is accompanied by strong capital management in accordance with the characteristics, scale of business and the complexity of the bank's business.</p>


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