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In order to discuss the melatonin (MT) on photosynthetic pigment contents and antioxidant enzyme activities of vegetables, broadbean (Vicia faba) seeds were soaked in five doses (0, 50, 100, 150 and 200 µmol/L) of MT and then planted in pots containing cadmium (Cd) contaminated soil. The 50- and 100-µmol/L...

The traditional education system for recording arts is challenged by various problems, including a mismatch between industry needs and the educational curriculum, which is theoretically oriented, and it fails to provide adequate practice time and evaluation of competence. The study focuses on implementing...

This study aims to describe the entrepreneurial interest of UNP students from various departments and study programs. This research is an exploratory research which functions to find the initial data of a research object so that a general description can be obtained which will be used as a guide in further...

The purpose of this study was to obtain explanatory findings that were tested on the effect of (1) quality perception and consumer attitude on purchasing decisions, (2) quality perception on consumer attitude, (3) quality perception on purchasing decisions, (4) consumer attitude on purchasing decisions....

The rapid development of housing is in line with the development of tourism areas, as well as efforts to increase the usability and functionality of land as building procurement to improve the quality of life for densely populated areas with limited land. Development in Indonesia is directed at high-rise...

A global energy demand projection model (GESDA), including the global energy service demand module, the energy system optimization module and the carbon emission module, for projections of global energy service demand , energy demand and supply, and associated carbon emissions. Projections of global...

China strives to achieve carbon peak by 2030 and carbon neutrality by 2060. The "double carbon" strategy advocates a green, environment-friendly and low-carbon lifestyle. In order to accelerate the pace of reducing carbon emissions, guide green technology innovation, and improve the global...

Along with the economic development and economic globalization, the world has entered the era of knowledge economy. The global industrial structure has changed from second third first to third second first. In particular, the service industry accounts for about 70% of GDP in developed countries, which...

Drone-based last-mile delivery is highly sensitive to demand uncertainty and constrained by limited battery capacity, making the strategic location of drone bases critical. This study proposes a robust facility location model that jointly optimizes facility siting, drone assignment, and customer allocation...

This study aims to analyze the impact of the pandemic of Covid-19 on the Regional Revenue (PAD) of the tourism sector of the Bantul Regency. Note that the largest support to PAD of the Bantul Regency is from the tourism sector because the location of the Bantul Regency is very strategic. However, at...

Indonesian bay leaf (Syzygium polyanthum Wight) is one of traditional spices originated from Indonesia which is usually used as spices to add the aroma of foods. Extraction of the aroma of Indonesian bay leaf could be proposed as a more practical usage to its fresh form. This research aims to find the...

The application of light emitting diodes (LEDs) for supplemental lighting is expected to increase quality of tomato seedlings in north greenhouse with less cost. Experiments were carried out to investigate the effect of supplemental lighting by LEDs with two different spectral qualities (blue, red and...

The new technological revolution dominated by the Internet, big data, cloud computing, and artificial intelligence, and the development of the industrial Internet, have put forward new requirements for the cultivation of talents in vocational education. The convening of the National Education Conference,...

This study aims at evaluating the effectiveness of review horay cooperative learning model with power point media to improve critical thinking skills and student activities. The research used evaluation sheet and observation sheet. The participants were 50 fourth grade elementary school students in Sidodadi...

Jambi Sub-basin is a sedimentary back-arc basin in Sumatra with the numerous geodynamic processes of the extensional basin. It is a prospect and producer of hydrocarbon Sumatra, Indonesia, and it’s part of the South Sumatra Basin. The presence of trachy basaltic lava on the Sabak (Jambi Sub-basin), Tanjabtim,...

The overall goal of our work is to find economic and robust supervised machine learning methods which adequate to both individual and collective Student Performance Forecast (SPF). The individual SPF are subject of well-known classification methods but collective SPF is subject of quantification learning...

The object of this research is the profile of the wheels of the 50 tons capacity coal transport train, the Babaranjang Train, which is operated by PT Kereta Api Indonesia (Persero), or PT KAI, in South Sumatra, Indonesia. The Babaranjang Train uses a wheel called as Roda Golongan DD, with a slope profile...

The objectives of this research are twofold: 1) to analyze the effectiveness of Cleanliness, Health, Safety and Environmental sustainability (CHSE)-based health protocols implementation for the hospitality industry in Kupang City, and 2) to identify the impact of Cleanliness, Health, Safety and Environmental...

Innovation has traditionally been the focus of China and has the most potential for development. Similarly, master's graduate training must also consider the issue of innovation. However, the reform of our country's education and training model for graduate students has yet to be deepened. In our research,...

This study aims to test the predictive validity of Badminton Basic Skill Learning Outcomes Instrument (BBSLOIT) based on gender. This research uses descriptive method for the age group of beginners of badminton school in Bandung as many as 50 students. The instrument used was BBSLOIT developed by Hambali...

Poultry farms in Bangladesh generate millions of tons of slurry annually, containing high concentrations of heavy metals, making the manure unsuitable for agricultural use. Poultry sludge contains heavy metals like chromium, cadmium, and lead, which can accumulate and pose serious environmental and health...

In Indonesia, industrial waste is widely generated from the wood and food industries. The large amount of waste available in this environment has great potential to be reused into renewable energy, such as biomass pellets. Therefore, it is necessary to conduct research in the field of waste engineering...

Indonesia is experiencing a growth of sales in health and wellness packaged foods with more consumers aiming to adopt a healthy and balanced diet. Overripe tempe is traditionally used in Central Java as condiment, however it is not well known in other areas of Indonesia. Overripe tempe stock is a food...

Poly(L-lactide-co-morpholine-2,5-dione) (PLAMD) was synthesized via ring-opening polymerization (ROP) of morpholine-2,5-dione and L-lactide using stannous octoate as initiator. Poly(L-lactide-co-morpholine-2,5-dione) was characterized by means of 1H NMR, FTIR spectrum and gel permeation chromatography...

Obesity, an excessive accumulation of fat in the body tissues, can occur throughout the body or in a certain part of the body, such as in the abdominal area known as central/abdominal obesity. Fat distribution in the body can be measured by using anthropometry conducted by measuring Body Mass Index (BMI),...

The crab shell waste contains many chitins. When it processed in several chemical processes, it can produce chitosan, which has many benefits and economic value. Chitosan is a linear polysaccharide that consists of N-acetyl glucosamine and D-glucosamine monomers. This study aims to determine the optimum...

As we know, software testing is an important part of software development lifecycle. More than 50% of the whole system development work and total cost were spend on the software testing. And it’s estimated that almost 60% of the total test time and cost were spent on the design of test cases. In recent...

Actinobacillus pleuropneumoniae (A. pleuropneumoniae) and Haemophilus parasuis (H. parasuis) are important pathogens of swine, which cause great economic losses in the swine industry and bring great safety hazards to food safety. In this study, we established a duplex Droplet Digital Polymerase Chain...

Widespread use of features time scarcity on online shopping platforms appeared to have an impact on sales. One way that can be used is to apply time limits on several products that are experiencing price discounts. However, there is very little previous research that addresses influence time scarcity...

[Purposes] To explore the correlation between mRNA expression of NOB1 gene in tissues from ovarian cancer, normal ovary, benign ovarian tumor. [Methods] 50 samples of ovarian cancer as the experimental group, 20 samples of normal ovarian tissues and 50 samples of benign ovarian tumor as control groups....

This paper considers some results of using tangential filtration by ceramic membrane elements for the treatment of whey. Five samples of filtrate which was obtained by four different ceramic membranes were used for experiment. These membranes have pore size 400, 200, 100, 65 and 50 nm. A semi-empirical...

This research was conducted to see the response of fashion design study program students of Universitas Negeri Malang on multimedia learning of basic grading course. Multimedia learning of basic grading course has been through the process of validation, both from media experts, materials and linguists....

The development of Indonesian legal higher education must be based on clinical legal education (CLE), as an intelligent response to the application in the era of industrial revolution. This means that CLE is a futuristic and constructive alternative to responding to the 4.0 industrial revolution. The...

In the digital era, communication does not only take place verbally, but the more massive use of information technology-based communication tools, the stronger written communication is used. Nowadays learning English, especially in vocational schools, focuses on speaking skills and ignores writing skills....

One 600MW unit in a power plant in Guangdong Province was taken as the study subject to contrastively analyze four different smoke temperature lifting schemes through thermodynamic calculation. The result indi-cate the non-feasibility of the feed water bypass scheme and the economizer exit water bypass...

Employee career satisfaction can be achieved through individual careers. An individual career requires commitment from the employee itself and can be done by making career planning and building networks. The population in this study is all nurses at the Eye Specialty Hospital Prov. Sumatera Selatan....

Maternal mortality is still the main problem in Indonsia. Based on SDKI 2012, maternal mortality in Indonesia is 346 each 1000 of birth while national target in 2019 is 305 each 1000 of birth. The aim of research is to analyze factors that correlate with village midwives performance in ante natal care...

The community, as the habitat for the masses to live on, has played a positive role in the production and life of the masses. In the wake of the rapid development of the national economy, the living standards of the masses have been continuously improved, which has spurred the development of various...

In this paper, a highly efficient differential rectifier for passive radio frequency (RF) energy harvesting device is designed. The circuit uses the differential-drive CMOS to reduce the RF energy loss caused by the MOS threshold voltage during rectification and improve the rectification efficiency of...

One of the stages in evaluating ship design is the calculation of the strength of the ship's length. So we need a support tool that can speed up the calculation process. Therefore it is necessary to develop a program for calculation, as an alternative to evaluate the strength of the ship's length. Analysis...

The objective of this paper is to test the applicability of arbitrage pricing theory specifically for the performance of the SSE 50 Index composite stocks listed on China's Shanghai Stock Market. Two groups of the SSE 50 Index stocks have been selected and tested. Principal component analysis is used...

Biodiesel has developed as a plant-based fuel alternative over the last 20 years and is now a substitute for fossil diesel oil. Compared to fossil diesel, palm oil biodiesel offers advantages in terms of emissions, toxicity, biodegradability, engine lubrication, and contribution to national energy security....

Government efforts to develop sports as stated in article 21 paragraph 4 of Law No. 03 of 2005 concerning the national sports system that coaching and developing sports is carried out through family channels, educational channels, and community channels based on the development of sports for all people...

This study aims to compare awareness, responsibility, reporting, and auditing of green accounting based on corporate social responsibility between the electricity industry and the trading industry in Kupang City. The research design in this study used a quantitative descriptive approach. In this study,...

This research analyses the inventory-sharing process for a home furnishing company with decentralized inventory management that executes an inventory-sharing process called stock balancing, which aims to balance inventory levels between stores. Previously, the inventory exceeded total capacity with a...

Agriculture is regarded as one of the largest pillars in the global economy, as it has a direct impact on food security, livelihoods in rural areas, and the general development of the nation. But the issue of crop diseases has become a constant bane, and the loss of yield and economic losses to farmers...

The searching for the quasi-periodic oscillations (QPOs) of some Active galactic nuclei (AGNs) plays an important role in understanding the physical mechanism and theoretical model of AGNs. The AGN PKS 0537-441 was monitored in the X-ray 15-50 keV bands in 2005-2016 by the Swift/BAT instruments, which...

Stroke patient increase with 50% motor deficit disability. Therapists identify muscle conditions conventionally with a subjective approach, especially in post-stroke patients by measuring the flexor carpi radialis muscles. There has been no measurement of the flexor carpi radialis muscle in the intervention...

The transformation of the data center is progressively controlled by the predictive maintenance methods of Artificial Intelligence (AI) that ensure sustainability, efficiency, and reliability. Old-fashioned reactive and schedule-based maintenance plans cannot be applied in the complex infrastructures...

Traffic congestion is one of the most pressing challenges in urban transportation systems, especially in rapidly developing regions. This study focuses on traffic planning and management using Geographic Information System (GIS) technologies, with a case study conducted in the Majiwada area of Thane,...