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This study systematically investigated the mechanisms underlying the effects of UV-C LED irradiation on the preservation of fresh fruits. High-power 270–280 nm gallium nitride (GaN)-based UV-C LED chips were employed, with device performance enhanced through optimized heat dissipation structures and...

Fishermen are one of the important professions in this country, but their role cannot be. Bone Regency has many coastal areas that have potential for fisheries sub-sector, especially marine fishing. There are several factors that can affect the income potential of fishermen such as working capital factors,...

The leaves of the pidada merah (Sonneratia caseolaris L.) are traditionally used by the people of Borneo as a composition of chilly powder. They are used by applying it to the face when doing outdoor activities exposure for a long period of time. This study aims to determine the sunscreen activity, and...

The nutritional problems experienced by Indonesia today are multiple nutritional problems. The problem of malnutrition has begun to be overcome, but on the other hand, the prevalence of over nutrition or obesity has reached 9.2% in school children. Children who are obese are at high risk when they are...

With the rapid booming of Chinese economy and RE market, real estate (RE) economics rejoined undergraduate majors in 2012, showing the importance of talent in RE-related fields. This research investigates the opening grades, course names, textbooks and course design used in RE economics relevant courses...

This research aims to improve the learning participation level of Azzahrawi fifth graders’ of Private Elementary School SD Muhammadiyah Sapen Yogyakarta through blended learning. This is classroom action research. The subject of the research consisted of 33 Azzahrawi fifth graders of SD Muhammadiyah...

Anthocyanins of red colored leaves of Cercis canadensis L. were found to be 3-glucosides of five common anthocyanidins - of delphinidin, cyaniding, petunidin, peonidin and malvidin with overall accumulation more than 350 mg per 100 g of FW in early summer. The content of anthocyanins gradually drops...

This study aims to describe the validity and practicality of developed scientific literacy worksheets. The validity of worksheets is reviewed based on contents and concepts, while the practicality of the worksheet is reviewed based on student responses supported by observations of student activities. This...

The project of revitalization of penitentiary institutions, occupying a significant part of Santa Croce for more than 100 years, is considered in the article. Particular attention is paid to the project of the social center created on the basis of the former Murate Prison complex. The history of these...

This research is development research that aims to produce a valid and effective student worksheet theme for human and animal organs for fifth-grade elementary school students. Development is carried out referring to the Dick & Carey model which consists of ten development steps, namely the learning...

Science education essentially involves students in a systematic scientific investigation. SPS can be developed in science-based learning so that students can use it as a basic skill to master science. 100 students of class VIII of Junior High school in the first year were the samples used in this research....

This study aims to determine, describe, and analyze whether the Modified Alt- man Z-Score Model, Grover G-Score Model, Springate S-Score Model, and Zmijewski X-Score Model have a high level of accuracy in predicting financial distress in companies or not. The tourism sub-sector is listed on the Indonesia...

The tensile behavior of Cu-Cr-Zr alloy was investigated at different temperatures. The material investigated was heat treated to the following condition: solutionizing 980°C-40 min then water quenching, aging 460°C-4 h. The test temperature was ranged from room temperature to 600°C at intervals of 100°C....

Occupational stress (OS) among teachers predispose to depression and anxiety. No study was done to assess these problems among Egyptian teachers. This study aimed to assess the prevalence of OS, depression and anxiety among Egyptian teachers. A cross sectional study was done on 568 Egyptian teachers....

The early detection of Tuberculosis (TB) among TB contacts is a strategy to find TB cases in earlier stage and to stop the transmission. This study aimed to assess the implementation of early detection in TB contact investigation to improve TB case finding. This was an operational research study conducted...

The government has issued a new provision on income tax on micro, small and medium enterprises, namely income tax on income from businesses that are received or obtained by taxpayers who have certain gross circulation. Where points are set out in the government regulation there is a reduction in tariffs,...

In supporting dental examination and treatment tools, especially in regional health facilities, an economical dental unit that has already met dental examination standards is needed. In this study, the authors will design an electric dental chair using a pneumatic as an up and down drive and a linear...

The inhibiting factors for plant and fish growth in aquaponics systems are farmers who never control and monitor the quality of Dissolved Oxygen (DO) levels and the degree of acidity/Power of Hydrogen (pH) of water properly. Uncontrolled and monitoring of the quality of pH and DO in water properly and...

Comparison between the results of the safety evaluation of the Testing Laboratory is permitted in the ISO/IEC 15408 series. However, the testing laboratory must be able to guarantee the comparability of the evaluation results as a basis for mutual recognition, one of which is by ensuring that the competence...

The purpose of this paper is to describe the training process of the primary school teacher professionalism development scheme to be able to develop an interactive worksheet based on a mobile learning environment for elementary school students. This study used a descriptive study to present the result...

Students should master three basic abilities: reading, writing, and counting (mathematics). Those three abilities are the basis to learn other subject and used in daily life in order to adapt to society. The objective of Basic Ability Test implementation is to find out the students’ reading, writing...

This research aimed to determine the assesing the validity and reliability of the questionnaire on student learning online interests in biology. The type of this research is survey with quantitative description. The subjects in this study were 100 senior high school students year 2018/2019 from five...

The main factor influencing catfish farming activities is the use of feed. Catfish feed in the form of fish pellets has a relatively expensive price, thereby reducing profits in catfish farming, so alternative feeds are needed. An alternative feed that has the potential to be used in catfish farming...

This research is based on the results of early observation in 3rd grade of primary school of Patemon 02, indicated in teaching materials only used theories without any practicum activity. The purpose of this research is to develop the design, to examine the feasibility, and to test the effectiveness...

This study aims to classify risk and derive the best estimate mortality rate for life insurance company PT ABC by using a Poisson regression model. With the Poisson regression model, this study modeled the number of deaths with policy duration, underwriting treatment, extra mortality enactment, and the...

The article investigates the effect of vulcanization process on electromagnetic shielding and mechanical property of the conductive silicone rubber filled with the silver-coated carbonyl nickel powder. The results show that the post curing process can remarkably improve the electromagnetic shielding...

This action research is motivated by the lack of teacher’s knowledge in the strategy of children’s beginning reading skill. They use flash card without knowing and showing the symbol of code for children in steps. Children sometimes avoid and even refuse to join beginning reading activity. The purpose...

Health promotion is a health program designed to make improvement such as a change in behavior in society, an organization or the environment, either physical, non-physical, socio-cultural, economical, political environment or others. PHBS (Clean and Healthy Lyfestyle Behavior) is the implementation...

This experiment was carried out to reduce excess heat in solar panels and increase the output power generated by the 100 Wp monocrystalline solar panel by applying perforated aluminum plates as a Passive Cooling Technique on solar panels. The energy source used is 12 W halogen lamps as a substitute for...

Early marriage is a global problem that has an impact on maternal and infant morbidity and mortality. The number of early marriages in Indonesia is increasing. The rate of early marriage in Ponorogo reaches 100%. The purpose of this study was to determine the factors that cause early marriage and its...

The purpose of this research project is to evaluate the strength and durability of concrete that has been prepared using groundwater and treated water. Concrete's strength is evaluated using a variety of strength metrics, including split tensile strength, bond strength, and compression test results....

Learning treatment for early childhood (5-6 years old) is needed to obtain empirical data of the effectivity of the creative dance learning model by using the population of 100 early age children with 20 samples one Kindergarten in Purwakarta Regency, West Java, Indonesia. The findings show that the...

Purpose of this study is to find the dominant characters of Bandung Civil Police personnel’s. The instrument is Value in Action-Inventory Scale, based on the Peterson and Seligman theory, with 100 personnel of Bandung Civil Police located in Red Zone area as sample. Results showed five dominant characters:...

Dihydromyricetin (DHM) dramatically improved the quality of life for Streptozotocin (STZ)-induced diabetic rats and significantly increased the activity of antioxidant enzymes in the liver. Moreover, DHM successfully ameliorated diabetes-induced liver damage by suppression of apoptosis in the liver,...

Quadraspidiotus perniciosus (Comstock) known as San Jose scale is one of the most destructive apple pests in the world. San Jose scale damage all parts of the apple crop throughout the year. The research was conducted to determine the effectiveness and efficiency of High-Pressure Water (HPW) to manage...

This study aims to look at the factor of religion in moderating learning facilities on learning outcomes. The study used quantitative methods, with a research sample of 100 people. Data were collected using questionnaires. The analytical technique applied in this study is modeling structural equations...

This study aimed to determine the frequency of the step of 100 meters sprint, the research method used is to analyze the video with dartfish. The results of this study indicate that the anthropometry profile greatly determines the sprint running speed of 100 meters.

In order to solve the problem that it was difficult to ensure the bending quality of sheet metal in the actual production process by using traditional bending tooling, a flexible sheet metal bending process and its production equipment were studied on the premise of analyzing the influencing factors...

This study aims to see at the problems of the implementation of authority on population affairs and civil registration in regional governance in Banten Province. The study was conducted in March to April 2019. The method used in this study is descriptive research with a qualitative approach based on...

In therapeutic plants, phytochemicals are found in abundance. A family of verbena known as vervain (verbenaceae) consists of over 100 genera and nearly 2600 species. Among the Verbenaceae family is Stachytarpheta, a green perennial herb. The species is being examined in this study for its phytochemical,...

Objective: Inflammation and early arterial damage are the possible mechanisms responsible for increased cardiovascular risk (CVR) in patients with metabolic syndrome (MetS). The aim of this study was to investigate the relationship between C-reactive protein (CRP) and arterial parameters of macro- and...

Presence of different openings along the extraction line (goaf edge) in a mechanised depillaring (MD) panel provides an easy path for the goaf to encroach the working area during caving. A number of continuous miner based MD operations are adopted in Indian coalfields in last thirteen years, where roof...

The purpose of the study was to find out the function of advertisingMotif is one of the examples decorating activities that exist to this day. Just like ornaments, It can be applied anywhere, from print ad, carving, craft, structure like building and bridge, etc. Because there is a philosophy contained,...

SIBI (Sistem Isyarat Bahasa Indonesia) is a sign language established by the Government of Indonesia as a standard of communication that used in Special School. Hence, not everyone can understand the sign language, even though people have ability to hear. They also must be able to understand the sign...

A research to find out the ratio effect of tempeh flour and wheat flour on the characteristic of bread had been carried out. The research aimed to find out the right ratio between tempeh flour and wheat flour so that could produce sweet bread with acceptable characteristics. The experiment method was...

This study aims to investigate the students’ difficulties in listening and to explore the factors of students’ listening difficulties. The writer uses mixed methods (qualitative and quantitative) with questionnaire and interview as the data collecting techniques. The participants of this research are...

Computer Vision Syndrome (CVS) is a syndrome that causes eye symptoms due to computer use for more than 3 h/day. The prevalence of CVS reaches 64–90% with an estimated 60 million sufferers in the world with 1 million new cases each year. Kitolod flowers contain alkaloids, saponins, flavonoids, and tannins...

The post-COVID-19 pandemic shifted public perception to a healthier lifestyle, such as the consumption of herbal tea daily. Herbal tea refers to an infusion of grounded dried parts of the plant, either singular or mixed materials which are reported to contain a beneficial compound that improves human...

Mongolia faces challenges in the prenatal diagnosis of trisomy conditions, resulting in increased late-term terminations, especially for Down syndrome. There is a need for improved and more specific diagnostic methods, including digital PCR-based NIPT. To address the lack of localized validation for...

Schoology is one of learning system management that helps in teaching learning process in the period where learning in the classroom is avoided to be used. Schoology offers various features to run well the teaching learning process. The research was focused to develop e-learning with Schoology and to...