scholarly journals PENGEMBANGAN MODEL PERAMALAN HAMA PENGGEREK POLONG (Maruca testulatis) PADA TANAMAN KACANG HIJAU

2021 ◽  
Vol 4 (1) ◽  
pp. 31-35
Author(s):  
Anik Kurniati
Keyword(s):  
Linear Regression Analysis ◽  
Forecast Model ◽  
Forecasting Model ◽  
Analysis Method ◽  
Crop Failure ◽  
Green Beans ◽  
Plant Pests ◽  
Pod Borer ◽  
Bean Plants ◽  
Generative Phase

Pod borer (Maruca testulatis) which attacks the planting of mung beans in the generative phase is one of the plant pests (OPT) which is very detrimental and can pose a threat of crop failure. The Study on Development of Peach Borer Forecasting Forecast Model for Green Bean Plants aims to obtain a model of forecasting pod borer on green beans carried out in May to December 2019 on 20 stretches spread in Cirebon Regency which are spread in 2 sub-districts (Susukan and Ciwaringin) respectively 10 (ten) overlays. In each sample field, 30 (thirty) sample plants were divided into 3 natural plots of 10 sample plants each, which were determined systematically at random. Observations were made visually by counting the number of pods and the number of symptomatic pods in each sample plant. To get the pod borer attack forecasting model, an analysis using linear regression analysis method was performed. The intensity of pod borer attack during the second harvest (9 MST) was significantly affected by the intensity of the attack at the beginning of pod formation (7 MST) and the attack forecasting model was as follows: Y = 10.98 X + 2.36 (r² = 0.65 ; Sig F = 5.79E-06), where Y = Intensity of Pod Borer attack at the age of 9 MST; X = Intensity of Pod Borer attack at the age of 7 MST. The model of forecasting the intensity of pod borer attack and the number of larvae is as follows: Y = 2.4146x + 2.7987; R2 = 0.7639; N = 13; Sig = 9.38E-05; where (X) is the number of larvae populations at week 7 and (Y) is the intensity of pod attack pests at the age of 9 MST.

ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI TAX COMPLIANCE TERHADAP PENYAMPAIAN SPT TAHUNAN WAJIB PAJAK ORANG PRIBADI

2019 ◽  
Vol 3 (2) ◽  
pp. 19
Author(s):  
Mela Cyntia Sani ◽  
Khuznatul Zulfa Wafirotin ◽  
Ika Farida Ulfa
Keyword(s):  
Behavioral Control ◽  
Linear Regression Analysis ◽  
Tax Compliance ◽  
Multiple Linear Regression Analysis ◽  
Primary Data ◽  
Analysis Method ◽  
Online Systems ◽  
Tax Returns ◽  
Directorate General ◽  
The Government

Individual Taxpayers (WPOP) experience problems every year due to difficulties in filling out SPT. The Directorate General of Taxes issued a new policy in providing easy Notification Services (SPT) using online systems namely e-Filling and e-SPT. The policy taken by the government turned out that there were still many obstacles faced by the KPP Pratama Ponorogo Tax Office regarding ponorogo's lack of understanding related to filling out SPT manually or online using e-SPT and e-Felling. So that this certainly can make taxpayers object to the submission of Annual Tax Returns, especially in terms of calculating the tax payable which must be calculated on its own. Data collection is done by using primary data in the form of questionnaires. The samples processed in this study were 100 respondents who were distributed to individual taxpayers registered at KPP Pratama Ponorogo. Data analysis method uses validity test and reliability test, hypothesis testing using multiple linear regression analysis. The results of this study indicate that the awareness of taxpayers, taxpayer intentions, taxpayer attitudes, subjective norms, behavioral control and ease of tax return filling process affect Tax Compliance (tax compliance) submission of Annual Tax Returns. This is because taxpayers know, understand and implement taxation provisions correctly and voluntarily so as to increase taxpayer compliance in fulfilling their obligations and are willing to report taxes with their own awareness.

Green Beans Cultivation Using Mice Pets Control to Improve the Quality of Bintaro Fruit Extract

2018 ◽  
Vol 1 (1) ◽  
pp. 38
Author(s):  
Ajeng Embri Legawati ◽  
Nur Azizah ◽  
Achmad Ramadhan
Keyword(s):  
Natural Resources ◽  
Negative Impact ◽  
Green Beans ◽  
Fruit Extract ◽  
Bean Plants ◽  
Cultivation Technology ◽  
Environmental Balance ◽  
The Impact ◽  
Chemical Pesticides

Green beans cultivation technology using mice pets control has been implemented in the Gluranploso village, Benjeng Gresik. The implementation of the technology performed for 2.5 months from August to October 2017. The purpose of the implementation is aimed to reduce the dependence of farmers on the use of chemical pesticides so that the farmers are aware of the negative impact of chemical pesticides. Assessing the impact of the utilization of Bintaro fruit and fruit extracts to explore ways of making Bintaro as a natural biopesticide to overcome rat attack on green bean plants in the Gluranploso village. Pest control mice can reduce the rate of loss of the crops more effectively and efficiently. Finally, with the use of those natural resources as a biopesticide material can also maintain the environmental balance

PENGARUH CITRA MEREK DAN KUALITAS PRODUK TERHADAP KEPUTUSAN PEMBELIAN MOBIL MITSUBISHI PADA PT. KRAMA YUDHA MOTORS AND MANFACTURING

2018 ◽  
Vol 6 (1) ◽  
Author(s):  
Nuridin, SE., MM. ◽  
Dwi Ardika Prayudha
Keyword(s):  
Product Quality ◽  
Brand Image ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Coefficient Of Determination ◽  
Purchase Decision ◽  
Test Results ◽  
Analysis Method ◽  
Validity And Reliability ◽  
Image Variables

This research is aimed to examine the influence of brand image and product quality to car purchase decision at PT. Mitsubishi Krama Yudha Motors and Manufacturing. Data analysis method was used, is quantitative analysis, by using validity and reliability test, coefficient of determination, and multiple linear regression analysis. Result of regression equation is: Y = 0,665 + 0,517 X1 + 0,416 X2 Simultaneously testing of brand image variables and product quality to purchase decision, shown by F count equal to 85,955 bigger than F table 3,159 or with sig. F 0.000 is smaller than alpha 0.005. Based on the test results simultaneously, can be seen that the independent variables (brand image and product quality) have a positive and significant impact on the car purchase decision at Mitsubishi cars At PT. Krama Yudha Motors and Manufacturing. Suggestions which can be given for future developments and determinations of policy are, companies should pay attention to brand image, product quality, to make customers more satisfied and keep using Mitsubishi cars as their choice.

C. PENGARUH UTANG LUAR NEGERI DAN EKSPOR TERHADAP PERTUMBUHAN EKONOMI (Studi pada Produk Domestik Bruto Indonesia Periode 2015-2019)

2021 ◽  
Vol 4 (1) ◽  
pp. 22
Author(s):  
Farah Syahri Maulidiyah
Keyword(s):  
Economic Growth ◽  
Time Series ◽  
Regression Analysis ◽  
Linear Regression Analysis ◽  
Foreign Debt ◽  
External Debt ◽  
Multiple Linear Regression Analysis ◽  
Analysis Method ◽  
Indonesian Government ◽  
Independent Variable

ABSTRACT The purpose of this research is to analyze the influence of exports and foreign debt which can affect Indonesia's GDP (Gross Domesty Product). The variables of this research are the foreign debt value of the Indonesian government and the value of Indonesian exports as the independent variable, and the value of Indonesia's GDP as the dependent variable. The data used are supporting data for the 2015-2019 period from the time series (time series) of Bank Indonesia and BPS. The data analysis method used multiple linear regression analysis. The results of this study are the value of the Indonesian government's foreign debt and the value of Indonesia's exports have a significant effect. Meanwhile, the results of the partial test (t-test) show that the value of foreign debt and exports of the Indonesian government greatly affects the value of Indonesia's GDP. Keywords : External Debt, Export, Economic Growth (Menggunakan template jurnal sinta 2 JESP (Jurnal Ekonomi dan Studi Pembangunan) eISSSN : 2502-7115 l pISSN : 2502-7115 Universitas Negeri Malang).

Modeling schedule overrun and cost escalation percentages of highway projects using fuzzy approach

2017 ◽  
Vol 24 (5) ◽  
pp. 809-827 ◽  
Author(s):  
Ahmed Ebrahim Abu El-Maaty ◽  
Amr M. El-Kholy ◽  
Ahmed Yousry Akal
Keyword(s):  
Linear Regression ◽  
Design Methodology ◽  
Fuzzy Theory ◽  
Linear Regression Analysis ◽  
Fuzzy Approach ◽  
Analysis Method ◽  
Highway Projects ◽  
Content Type ◽  
Theoretical And Numerical Analysis ◽  
Better Than

Purpose Modeling represents the art of translating problems from an application area into tractable mathematical formulations whose theoretical and numerical analysis provides insight, answers and guidance useful for the originating application. The purpose of this paper is to determine the causal causes of schedule overrun and cost escalation of highway projects in Egypt in order to be used as independents variables in mathematical models for predicting the percentages of schedule overrun and cost escalation of such projects in Egypt. Design/methodology/approach A survey of a randomly selected samples yielded responses from 40 owners, 15 consultants and 56 contractors. The survey includes 38 schedule overrun factors and 26 cost escalation factors. The effectiveness degree of the identified factors has been identified by the triangle fuzzy approach. Findings The results of the survey show that “contractor’s technical staff is insufficient and ineligible to accomplish the project” is the most important cause of schedule overrun, while the major cause of cost escalation is inadequate preparation of the project concerning planning and execution. Originality/value The main contribution of this study is predicting the percentages of schedule overrun and cost escalation of highway projects in Egypt. Through the application of the linear regression analysis method and statistical fuzzy theory, four predictive models have been developed and it has been noted that the linear regression-based model shows prediction accuracy better than statistical fuzzy-based model in predicting percentages of schedule overrun and cost escalation.

scholarly journals Pengaruh Komitmen Dan Kompetensi Terhadap Kinerja Karyawan Pada Karyawan PT. BPR Duta Bali

2020 ◽  
Vol 2 (1) ◽  
pp. 89-98
Author(s):  
Bagus Nyoman Kusuma Putra ◽  
I Wayan Gede Antok Setiawan Jodi ◽  
I Ketut Merta
Keyword(s):  
Regression Analysis ◽  
Data Analysis ◽  
Organizational Commitment ◽  
Linear Regression ◽  
Employee Performance ◽  
Linear Regression Analysis ◽  
Sampling Technique ◽  
Multiple Linear Regression Analysis ◽  
Analysis Method ◽  
Positive Effect

Organizational commitment is a level or awareness of a person to recognize the extent of an organization and is bound to its goals so as to accelerate the organization to achieve its objectives. Competence is knowledge, skills, and abilities that are mastered by someone who has become a part of him, so he can do cognitive, affective, and psychomotor behaviors as well as possible. Employee performance is the result of work in quality and quantity achieved by someone in carrying out their functions in accordance with the responsibilities given to him.The purpose of this study is to determine the effect of commitment and competence on employee performance at PT. BPR Duta Bali. The sampling technique used is a saturated sampling technique. The sample in this study was 40 employees. The data analysis method used is multiple linear regression analysis with the SPSS program. The results of the study state that the commitment variable has a positive effect on employee performance. Competency variables do not affect employee performance. Commitment and competency variables simultaneously have a positive and significant effect on employee performance

scholarly journals Macroeconomic Factors and Influence on Stock Return That Impact the Corporate Values

2020 ◽  
Vol 9 (1) ◽  
pp. 68-75 ◽  
Author(s):  
Fariz Mohamad Iqmal ◽  
Ivan Gumilar Sambas Putra
Keyword(s):  
Stock Return ◽  
Sampling Method ◽  
Linear Regression Analysis ◽  
Analysis Method ◽  
Corporate Values ◽  
Macroeconomic Factors ◽  
Analytical Technique ◽  
Analysis Technique ◽  
Comprehensive Picture ◽  
The Relationship

This research aims to determine the influence of macroeconomic variables on stock return and its impact on corporate values. The population in this research is the sector of agriculture because based on the results of the sector's observation, the most severe decline in performance among others. Further sampling is done by the purposive sampling method, so from 22 companies that listings only 15 companies that meet the criteria. The analytical technique to be used in this study is to use a double linear regression analysis technique expanded with a pathway analysis method to obtain a comprehensive picture of the relationship between variables of one variable with other. We find is an inflation and interest rate negatively and significantly affecting the return of shares. The exchange rate positively and significantly affects the stock return and the influential stock return rate positively and significant to the corporate values.

scholarly journals Pengaruh Sanksi Pajak, Sosialisasi, Sistem Pajak, Tax Avoidance Terhadap Hambatan Pemungutan Pajak Pada Wajib Pajak Orang Pribadi Yang Melakukan Pekerjaan Bebas Di Kabupaten Jember

2021 ◽  
Vol 1 (2) ◽  
pp. 80-99
Author(s):  
Salma Watun ◽  
Suwignyo Widagdo ◽  
Nanda Widaninggar
Keyword(s):  
Regression Analysis ◽  
Data Analysis ◽  
Linear Regression ◽  
Research Method ◽  
Linear Regression Analysis ◽  
Tax Avoidance ◽  
Multiple Linear Regression Analysis ◽  
Analysis Method ◽  
Tax Collection ◽  
Tax System

This study aims to analyze the effect of tax sanctions, tax socialization, tax system, and tax avoidance on the barriers to the tax collection. This research method was quantitative. The population in this study are all individual taxpayers who do free work in Jember Regency. By accidental sampling, the samples are fifty respondents of Individual Taxpayers who do free work. Data collection using a questionnaire, and the data analysis method uses multiple linear regression analysis. The results showed that tax sanctions, tax system, tax avoidance had a significant effect on the obstacles to tax collection, while tax socialization has no significant effect on barriers to tax collection. Since the tax socialization had no impact, fiscus should use the strategy to avoid the barriers of tax collection by using account representative assistance in active counseling to the taxpayer.

scholarly journals Dosis dan Waktu Aplikasi Boron Terhadap Pertumbuhan dan Hasil Kacang Hijau

2020 ◽  
Vol 22 (2) ◽  
pp. 64
Author(s):  
Krisna Cahya Nurani ◽  
Susilo Budiyanto ◽  
Endang Dwi Purbajanti
Keyword(s):  
Plant Height ◽  
Seed Weight ◽  
Root Nodules ◽  
Fertilizer Application ◽  
Green Beans ◽  
Great Demand ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Legume Plants ◽  
Generative Phase

<p>Green beans are legume plants that are in great demand because of their high nutrition content and include plants that require boron to support growth from the vegetative to generative phase. The study aims to assess the growth and production of green beans due to influence of the dose and time of boron application. The research was carried out using completely randomized design with factorial pattern 3×3 with 3 replications. The first factor was the treatment of boron doses of 1, 1.5, and 2 kg/ha was given once at 7 Day After Planting (DAP), fertilizer application twice at 7 and 28 DAP, and once given at 28 DAP. The results showed that dose of boron at a dose of 1 kg/ha was able to produce the number of affective root nodules and the best pod weight. The treatment of boron once at 7 DAP can increase plant height, flowering age, pod weight, and seed weight per pod. The interaction between dose and time of boron application affects the number of affective root nodules and seed weight per pod.</p>

scholarly journals PENGARUH PENGETAHUAN FORMAL WAJIB PAJAK DAN KESADARAN WAJIB PAJAK TERHADAP KEPATUHAN WAJIB PAJAK KENDARAAN BERMOTOR

2019 ◽  
Vol 13 (2) ◽  
pp. 127
Author(s):  
Tyas Pambudi Raharjo ◽  
Licke Bieattant
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Linear Regression Analysis ◽  
Sampling Technique ◽  
Primary Data ◽  
Significant Positive Effect ◽  
Analysis Method ◽  
Formal Knowledge ◽  
Positive Effect

<p><em>The purpose of this study is to determine the effect of the formal knowledge of taxpayers and taxpayer awareness on compliance of vehicle taxpayers in the institution of  Samsat Polda in South Jakarta. The data used is primary data by distributing questionnaires to the Vehicle Taxpayer registered in the Office of South Jakarta Police Samsat. The populations that will be the object of research are all vehicle taxpayers registered in the Office of Samsat Polda in South Jakarta until the period of December 2016. The sampling technique used is accidental sampling. This research uses linear regression analysis method. The results of the research showed that the formal knowledge of taxpayers have a significant positive effect on compliance of vehicle taxpayers. The results of this study also concluded that the formal knowledge of taxpayers, and awareness of taxpayers significantly affect the compliance of vehicle taxpayers simultaneously.</em></p>

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