Penelitian ini bertujuan untuk menganalisis pengaruh religiusitas, pengetahuan, manfaat dan modal minimum investasi terhadap minat mahasiswa dalam berinvestasi di pasar modal syariah. Populasi dari penelitian ini yaitu mahasiswa Institut Agama Islam Negeri (IAIN) Salatiga. Sedangkan untuk penentuan jumlah sampel dilakukan dengan menggunakan rumus slovin dan kemudian diperoleh sampel sabanyak 100 mahasiswa. Teknik analisis data yang digunakan yaitu dengan analisis regresi linier berganda. Berdasarkan hasil analisis yang telah dilakukan, dapat disimpulkan bahwa secara parsial religiusitas dan manfaat berpengaruh tidak signifikan terhadap minat berinvestasi di pasar modal syariah. Sedangkan pengetahuan dan modal minimum investasi secara parsial berpengaruh positif dan signifikan terhadap minat berinvestasi di pasar modal syariah. Kemudian secara simultan religiusitas, pengetahuan, manfaat dan modal minimum investasi berpengaruh secara signifikan terhadap minat berinvestasi di pasar modal syariah.
Data in the health sector are often lacking and unbalanced. It is because collecting data takes time and many resources. One example is sleep apnea data which takes about 8–10 hours to get data and uses specialized hardware like polysomnography (PSG). This study proposes a data augmentation technique to handle unbalanced data using DCGAN and several deep learning models such as 1D-CNN, ANN, LSTM, and 1D-CNN+LSTM as a classifier for apnea detection. The DCGAN architecture used is CNN on the generator and discriminator. DCGAN will create new synthetic data by mimicking the original dataset. This experiment uses a dataset from PhysioNet, the Apnea-ECG, and the MIT-BIH PSG Database. Furthermore, the dataset is preprocessed to remove noise, and the features are extracted manually. The test scenario is to create 10% synthetic data and 50% sleep apnea data to be added to the original dataset. Then compare the performance of multiple deep learning models before and after adding data. The results indicate that augmentation with DCGAN can improve the performance of almost all models, with the highest increase of 1.78% on the 1D-CNN+LSTM model and 4.80% on the LSTM model for the Apnea-ECG and MIT-BIH datasets, respectively.
Proses sertifikasi yang panjang memaksa pemerintah untuk fokus meluncurkan program prioritas nasional bernama Pendaftaran Tanah Sistem Lengkap (PTSL). Program ini diprioritaskan agar masyarakat yang belum memiliki sertifikat tanah dapat mendaftarkan tanahnya dengan mudah, aman dan cepat. Sertifikat tanah dianggap penting dikarenakan merupakan salah satu bukti hak atas tanah dan dapat menghindari segala sengketa ataupun perseteruan antar masyarakat. Namun nyatanya program ini dinilai masih belum efektif dan efisien dikarenakan proses pendaftaran serta pendataannya masih bersifat manual. Selain itu informasi terkait program ini juga belum tentu didengar oleh seluruh masyarakat. Maka dari itu dibutuhkan sarana informasi yang memadai yang mampu memberikan informasi sepenuhnya terkait PTSL. Dengan memanfaatkan kemajuan teknologi, segala permasalahan tersebut dapat diatasi. Penelitian ini dilakukan untuk membuat sebuah sistem informasi PTSL berbasis website. Dalam proses perancangannya menggunakan metode perancangan sistem waterfall yang terdiri dari tahapan analisis sistem, perancangan sistem, implementasi sistem, pengujian sistem dan operation and maintenance. Hasil penelitian ini berupa website sistem informasi PTSL yang telah dirancang sedemikian rupa.
One of the processes carried out by the government and the community to manage existing resources through collaboration between the government and the private sector is one of the meanings of economic development. This is done in the context of creating job opportunities as well as efforts to encourage economic growth in a region. Thus, it is important for the government and the community to play a role in solving macroeconomic problems. The final objective of this research is to analyze in depth the concept of the three-sector economy, the rationality of the role of government and society, the scope of the government's role, government policy instruments and an overview of al-hisbah. This study uses a literature study where information is obtained through a collection of books, a collection of scientific works, several theses, encyclopedias, a little information from the internet and even other sources. Research shows that in the economy three sectors are played by 3 roles including households, companies and the government. The rationality of the government's role is based on the consequences of collective obligations, and the failure of the market to realize falah. The analysis of the government's role includes: the role of allocation, distribution, stabilization, the role of the state in overcoming externalities and the role of the state related to the implementation of Islamic morality. There are also three policies that cover, among others: fiscal policy, monetary policy, and supply-side policy. Some basic thinking about the role of society consists of the consequences of fardhu kifayah, the existence of public property rights and the failure of the market and government. While hisbah is an institution controlled by the government through individual efforts specifically assigned to solve problems related to the moral, religious and economic fields.
This study analyzes employee performance influenced by leadership style and compensation factors at PT. Anwar Construction. The method of data collection is through the distribution of questionnaires. The population of this study were all employees at PT. Anwar Construction. The sample of this study amounted to 48 respondents. The data analysis technique used multiple linear regression using the SPSS application. Testing hypotheses 1 and 2 using t test, f test and coefficient of determination test. The results of this study indicate that leadership style and compensation have a significant effect on employee performance in the company. Then, leadership style has a positive and significant influence on employee performance. Compensation has a significant and positive effect on employee performance. Furthermore, the Adjusted R Square value is 0.462 or 46.2%. This means that employee performance can be explained by leadership style and compensation of 46.2%, the remaining 54.8% is explained by other factors not examined in this study. The implications of this research are expected to be a benchmark for the company PT. Anwar Construction to improve employee performance.
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