This research aims to determine the influence of Capital Structure, Company Growth and Profitability on Company Value in Properties and Real Estate companies. This research was conducted using a purposive sampling method with the aim of obtaining a representative sample according to the specified criteria. The number of samples obtained was 29 companies for the 2020-2021 period. The method used…
Penelitian yang berjudul ‘’Struktur Komunitas Makrozoobentos di Sungai Air Bengkulu, Kota Bengkulu’’ dilaksanakan pada bulan Agustus sampai dengan selesai 2022, bertempat di Sungai Air Bengkulu bagian hilir, Kota Bengkulu. Metode penelitian yang digunakan adalah dengan menggunakan metode survei dan observasi. Metode ini digunakan untuk mencari kesesuaian kondisi dan ruang lingkup area p…
Ginger (Zingiber officinale) is a type of medicinal plant belonging to the Zingiberaceae family. Increasing the growth of ginger rhizome can be done by using natural growth regulators. Coconut water is a source of natural growth regulators. Different coconut varieties are thought to have different compositions of biochemical compounds, including growth regulators contained in coconut water. The…
Oil palm empty fruit bunches (EFBF) waste is a waste that takes a long time to degrade, this is due to the high cellulose content in EFB waste. Cellulose is a hydrolyzed polysaccharide to produce cellobiose and glucose monomers. Cellulase can be produced by plants, yeast, bacteria and cellulolytic fungi. Fungi have the ability to decompose cellulose found in dead plant tissues into simpler comp…
Pertambangan batubara di Indonesia banyak dilakukan secara terbuka(surface mining). Penambangan batubara yang dilakukan secara terbuka akanmelepaskan asam sulfat dan mendorong terjadinya oksidasi mineral sulfida.Proses ini selanjutnya akan menghasilkan limbah berupa air asam tambang (AAT) dan mengakibatkan tingginya akumulasi logam berat pada tanah dan air. Air asamtambang (AAT) memiliki nilai …
Most of society depends on the use of plastic as packaging material. The material most commonly used as a constituent of plastics comes from PET (Polyethylene terephthalate). Dependence on PET-based plastics causes a high increase in landfills due to non-degradability materials. PET can be degraded by physicals and chemicals method, but those methods raise the problem of secondary environmental…
Palembang City is a growing city, so there is a lot of increased activity in the city. One of the centers of community activity is the road, because roads connect land transportation, causing pollution. Jalan Demang Lebar Daun is one of the streets in the city of Palembang which is busy with activity because it is in the middle of the city. Human activity on the road can increase the amount of …
Butterfly pea flower (Clitoria ternatea L.) is used as a natural dye and herbal medicine because it contains metabolites. The content of these metabolites is influenced by the phase of flower development. This study aims to determine the abundance of metabolites, anthocyanin levels, and antioxidant levels in butterfly pea flowers based on the flowering phase with a non-targeted metabolomics app…
The bintaro plant (Cerbera manghas L.) is a poisonous plant of the Apocynaceae family that has potential as an anticancer agent because it contains secondary metabolite compounds that show cytotoxic activity which can be known based on the level of toxicity. This study aims to determine the acute toxicity of n-hexane extract, ethyl acetate extract, and methanol extract of bintaro fruit on the m…
PT Sumatera Prima Fibreboard is a private company engaged in the industry that produces MDF wood. PT SPF created a greening area in several locations in the factory environment as an effort to reduce air pollution, especially CO2 gas due to MDF production activities. Trees planted in greening areas have an important role to be able to clean the air and as a habitat for various other organisms s…
Social media can be used by all walks of life, including college students. Many college students often use social media for a long time, causing these college students to be lazy to study. This study aims to identify what factors are closely related to social media users among FMIPA Sriwijaya University students. The data in this study is the characteristic data of FMIPA students of Sriwijaya U…
The fetus or fetus is a creature in the womb that is developing after the embryo. Unhealthy maternal health conditions can threaten the health and safety of the fetus, as well as fetal health can threaten the health conditions of the mother to the developmental stage until death during childbirth. Worldwide, an estimated 2.8 million infants and pregnant women die each year. Therefore, the impor…
The calculation of pension fund assets needs to be done to see whether there is a loss in pension funding or not. This study aims to see the influence of vasicek interest rate assumptions in the calculation of pension funds. The pension fund calculation method in this study uses four methods, namely the Attained Age Normal (AAN), Projected Unit Credit (PUC), Entry Age Normal (EAN), and Individu…
Credit is a condition of delivery in the form of goods, money or services from the first party (credit giver) to another party (credit recipient) with a joint agreement to be completed within a certain period of time in return for the additional principal. Customers who apply for credit must meet the conditions set by the bank with the aim of avoiding unexpected possibilities such as bad credit…
Convolutional neural network (CNN) is a deep learning method that has many layers and requires large data. However, image data sizes that are too large can affect computational performance due to large memory usage. Limited memory can cause CNN not to work optimally. The solution to overcome the large number of data sizes and multiply the data in 3D images to meet the needs of CNN training, nam…
Heart attack is a heart disorder when the heart muscle does not receive blood flow. This condition interferes with the function of the heart in circulating blood throughout the body. According to WHO in Indonesia in 2021, there are 17.8 million deaths from heart attacks. Therefore, it is quite important to predict someone who has a heart attack so that it can be treated early. In this study, se…
The capital market has become one of the important factors in the economy of a country, one of which is Indonesia, where the capital market accelerates the movement of the economy by making it easier for companies to develop because they get capital from selling part of their ownership shares to the general public, so that companies have sufficient funding to finance their business. develop the…
Pagaralam is one of the coffee-producing centers in South Sumatra. Coffee plantations in Pagaralam are people's plantations that have been managed for generations. Good land maintenance is one of the efforts to increase coffee production. This study aims to analyze the factors that have a relationship with net income and the use of reductants in Pagaralam coffee farmers by using correspondence …
The occurrence of rain can hamper human activities, hence the need to predict rainfall events to anticipate the possibility of bad things that will happen. Prediction of rain events is useful in various fields such as transportation, agriculture and industry. In this study using the fuzzy random forest method which is a combination of fuzzy sets and random forest, this method produces good pred…
Brain tumors can be identified by performing image segmentation using a Convolutional Neural Network (CNN) from Magnetic Resonance Imaging (MRI) data. The number of three-dimensional (3D) MRI images is still limited and the data size is large. 3D MRI images are cut into two-dimensional (2D) images to simplify the segmentation process. The widely used CNN architecture in 2D image segmentation is…
Rubbish is problem which often happen of public, both of city nor of rural. Vehicle Routing Problem (VRP) model can be implemented on the problem of transporting waste in Pulau Semambu Village, Ogan Ilir Regency, South Sumatra. This model is solved using the Particle Swarm Optimization (PSO) Algorithm. Pulau Semambu village consists of 6 Hamlets that have 12 Temporary Disposal Sites (TDS), 1 Fi…
Air quality has an important role for living things on the surface of the earth, especially for humans, where human health depends on air quality. Therefore, air quality must be kept clean because unclean air will have a negative impact on living things, especially humans. Therefore the purpose of this research is to classify air quality using the fuzzy random forest method with boostrap sampli…
The government determines provincial priorities in implementing child-friendly city programs. The child-friendly city program is one of the Indonesian government's programs in ensuring the fulfillment of children's rights and protection based on indicators of child-friendly cities. Determining provincial priorities can be done by grouping provinces based on the achievement of indicator coverage…
During pregnancy, a mother must always pay attention to her health, because an unhealthy fetus can threaten the health of pregnant women. It is important to monitor the health condition of the fetus in order to detect any abnormal symptoms in the fetus. Cardiotocography (CTG) is a tool that serves to monitor fetal activity such as fetal heart rate (FHR), uterine contractions (UC), and several t…
Arrhythmia disease is a serious and potentially fatal condition, so detecting this disease early has great significance. However, the dataset in the form of electrocardiogram (ECG) used in the analysis of arrhythmia disease consists of attributes, namely 252 free attributes and 1 label. Thus, 252 signal points are taken which means 1 signals points are taken which means 1 signal has 252 attribu…
This study aims t0 f0rmulate the C-RAN m0del with a selfish user network by adding an exponential utility function with 3 financing schemes and analyzing the resu1ts to obtain the optimal solution. The data used in this study was taken from one of the local servers in Palembang City (Sriwijaya Polytechnic) which consists of 2 data, namely incoming data (inbound) and outbound data. Then divided …
Corn is one of the staple food sources and has an important role in the economy because of its various functions, but during the growth period the corn plant is very vulnerable to pests and diseases. Losses due to pests and diseases are not small, some of them can even cause crop failure. Classification is done to help farmers control pests and diseases during the growth period. Detection of pe…
Retired are people who stops working because of their term is over. In retirement, they wouldn't have monthly income anymore, but they have rights of the company pension fund where their works. PT. Perkebunan Nusantara (PTPN) II is one of the largest state-owned plantation companies that provides guaranteed pension funds to its employees. Employees with normal retirement age at PTPN II are empl…
Along with the development of various pension benefit types, many people now are starting to choose early retirement. PT Perkebunan Nasional II is one of the plantation companies that provides Old Age Benefit (SHT). With these problems the company needs to prepare sufficient funds for the employees retirement costs. This study purpose to classify the types of retirement benefits based on predic…
Credit is currently growing very rapidly because it is used as a payment mechanism among the public, but the credit provided does not rule out the possibility of having a high risk. Classifying potential debtors is one way to help reduce credit risk. Credit risk levels are classified in this study using the Fuzzy Random Forest method based on K-Fold Cross Validation Resampling. The University o…