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Bamboo forms an important component in the traditional material building of Indonesia Rural. Bamboo known live any place at Indonesia, is a renewable material with extensive application prospects. It has been expected to be a sustainable alternative for more traditional construction materials, such as...

The revised 2013 curiculllum in Indonesia emphasizes HOTS-based learning and HOTS is highly related to problem solving abillity in mathematics. Therefore, it is necessary to develop student worksheets HOTS-based in mathematics learning. This type of research is development method of ADDIE models. The...

The aim of this research is to study the correlation between knowledge-based management and emotional intelligence with the Public Junior Secondary School Principals Leaderships. The research was conducted in the Public Junior Secondary School in Jakarta. This research used survey method. 30 The Public...

Curcumin, an identical compound of Curcuma longa extract, shows limited bioavailability due to its lipophilicity. Inulin of degree of polymerization (DP) of 11 is a carbohydrate member that can potentially increase aqueous solubility and dissolve lipophilic compounds. This study aimed to investigate...

While there is always an ongoing debate on the use of summative assessments over formative assessment especially when student development is prioritized, summative assessments continue to prevail in many higher education institutions, especially in developing countries. Different reasons have been associated...

This study is aimed to find out a correlation between spiritual health with the ability of pain coping strategy among women in intrapartum. According to the theory, spirituality is known as one of the health dimensions and has a connection with the ability of pain coping strategy.There were 30 women...

One of the most dangerous diseases that threaten human life is heart disease. One way to analyze heart disease is by doing echocardiography. Echocardiographic test results can indicate whether the patient’s heart is normal or not by identifying the area of the heart cavity. Therefore, many studies have...

The COVID-19 pandemic has brought about significant changes in human movement activities. My activities, especially physical activity, are one of the non-pharmacological N77 treatments that can have a positive impact on humans. This study aims to determine the biological activities carried out by adolescents...

WHO data shows that Persons with Disabilities in the world in 2010 was 15.6 percent of the total world population or more than 1 billion. The results of the 2018 Basic Health they are says, people with disabilities have the same rights as normal people in general, especially in public services in the...

Online loans (pinjol) are common in Indonesian lives in recent years. Easy requirements and only need to be done via a smartphone does not mean that the loan is free from flaws and dangers. Today’s social media can be a reflection of people’s thoughts on a phenomenon or event and knowing public sentiment...

Batuagung Village, with its strategic location in the middle of Negara City, offers very interesting tourism potential. Gelar River, Puncak JR, and the natural beauty of the countryside are the main attractions for tourists. This research aims to analyze the implementation of community-based tourism...

The phenomenon of Bitcoin as a decentralized digital asset has become relevant around the world as crypto currency; it is disruptive of financial systems. Nevertheless, its regulation is a controversial challenge, particularly in India, where policy makers are faced with legal ambiguities, financial...

Writing is an enormous challenge to produce a coherent, fluent, and extended piece of writing in one’s second language. This research aims to find out the effectiveness of the process approach than the product approach in teaching writing and the interaction between teaching approaches and students’...

This research investigated the effects of different media and environmental treatment (light and dark) on biomass and secondary metabolite production in callus culture of Kaemferia galanga. Environmental light had no significant effect on biomass callus. Media with sucrose 30 g/L under light condition...

This study aims to compare the comparison of students’ confidence in special classes (full day class) and Regular class. Comparison study into a research design with 90 research subjects, namely 30 special class students (full day classes) and 60 regular class students. A total of 28 students in special...

Press hardening steel (PHS) is widely used in the production of automotive components. However, the traditional 22MnB5 steel, during the heating and hot stamping process, tends to develop a substantial amount of loose and easily detachable oxide scale on the surface, negatively impacting the lifespan...

The fast advancement of robot technology in recent years has drawn a lot of attention to path planning algorithms in dynamic situations. The classic A* path planning algorithm faces numerous hurdles because of its limited adaptation in dynamic contexts. These challenges include poor real-time performance,...

The article is to study the system of non-stop daily monitoring of the state of the maternal and the fetal circulatory systems using acoustic sensors. After preliminary preparation of the phonocardiogram heart tones of the fetus and the pregnant woman were extracted using Shannon energy. The obtained...

Research was conducted in 2013-2016. on the experimental field of the Northern Autonomous Urals SAU in the area of the Instructional Farm. The soil is leached chernozem, heavy loam in particle size, moderately supplied with nutrients, ph-6,7. The study of the mineral nutrition level in early varieties...

[Goal] This paper discusses the use of LBL method, PBL and LBL dual-track teaching method for nursing undergraduate students in the teaching of "Gynecology and Obstetrics Nursing" curriculum, and statistical analysis of the effects of students' acquisition of knowledge and skills. [Method] A systematic...

Cassava contain a large quantity of starch, therefore it is good to be used as an energy source for poultry diet. However, cassava contain high level of insoluble fiber which are not well digested by poultry. Enzymes and diet forms are two things that must be considered for the provision of cassava-based...

Railbus Batara Kresna is a subsidized pioneer train with a combination of rail and bus construction. The railbus serves a 37km route from Purwosari Station to Wonogiri Station. With a ticket price of only Rp4,000, the railbus has the opportunity to become a feeder train. This pioneering public transport...

Sugar esters are nonionic surfactants. They are widely used in the food, cosmetic, detergent and pharmaceutical industry because of its high emulsifying capacity, non-toxicity, wide range of HLB value (1-16) and biodegradability. In addition, sugar esters have the effect of lubricating, detergency, foaming,...

Underweight and low birth weight are important markers for The Global Nutrition Targets in 2025, expressed especially in newborns, with a 30 percent reduction in between 2012 and 2025. This study was, therefore, aimed to comprehensively analyzing the association between low birth weight and underweight,...

This study attempts to identify the determining factors of leadership behavior using the LBDQ XII for the Indonesian sample. The lack of country-specific leadership style was encouraged by cross-cultural scholars to acknowledge how national culture plays an important role in making the leadership theory...

Usnic acid, a yellow crystalline of secondary metabolite of Usnea sp., has been known for its tremendous pharmacological activities including antibacterial and anti-inflammatory activities. The aim of this study was to prepare membrane containing usnic acid and evaluate its effectiveness for burns healing....

The cold start effect of combustion engines leads to high rate of NOx emissions because the gases temperature of the exhauster is lower than the functioning temperature of selective catalyst reduction systems. This paper aim to present preliminary research, in terms of modelling the thermal field and...

Final-year students are in the emerging adulthood phase or the transition between late adolescence and early adulthood, they experience many changes and concerns in various aspects. Instability in these phases can be referred to as Quarter-Life Crisis, anxiety and social support are included in the factors...

Global energy demand continues to grow rapidly every year; therefore, alternative energy sources are needed to reduce dependence on fossil fuels and support long-term sustainability. Renewable energy offers a viable solution, with biomass being one of the most promising. However, by products of the combustion...

Aluminum die casting is an important industrial process and due to melting very energy intensive. Currently, there is a lot of unused waste heat from moulding and cooling in the casting cell. This represents the source of waste heat utilization in this paper. A preheating furnace act as a proper and...

This research paper aims to analyze the influence of organizational commitment on teacher’s performance with control variable of employment status. This research used explanatory survey method. The data was collected by using questionnaires. The respondents were 30 teachers of State Vocational School...

The existence of Micro, Small and Medium Enterprises (MSMEs) in quantity is relatively large, but their contribution to GRDP and export value is still relatively low. This condition requires MSMEs to make innovative breakthroughs in an effort to improve performance and competitiveness. One of the strategies...

This research aims to improve making a fish meal from the RSF to obtain high protein content without crude fiber (CF) and having nutritive value. The result is that fish meal has a low protein content and contains crude fiber. By using a completely randomized design with four replications, the RSF were...

To explore the effects of different soil water potential of ripening stage on rice yield and physiological traits in saline-alkali soil, using four treatment levels of soil water potential of 0 kPa (H1: soil moisture), soil water potential of -15 kPa (H2), soil water potential of -30 kPa (H3), and CK...

Banana Cavendish is one of the varieties that is widely liked by market through the appeal of fruit and nutrient content. The preparation of a banana seedling can be through tissue culture techniques. Seedlings can be said successfully if it has passed the stage of acclimatization. Nutrition and environmental...

Traditional coffee roasting is still done using traditional tools, usually of clay or steel pan and stirrer, as well as a stove and firewood, before roasting, the wet process is carried out for the coffee cherries. National coffee bean production which 600,000 tons per year, only 20% can be processed...

Cancer has always been possessing the highest mortality rate among major diseases, therefore, it is necessary and revolutionary for the research of the prevention of cancer. World Health Organization tells us that at least 30% of cancer is preventable and can be found in advance, so how to detect the...

Researchers designed and implementation of thermal body measurement system for Unesa residents when they entered the building. The system design is made using engineering methods. Before body temperature is measured, the object will occupy a position at a predetermined point. At that point installed...

Milk sludge is a source of carbon that can be used together with the liquid waste of dairy farms into products, namely organic soil reformers. Organic soil-forming products can be used in the treatment of liquid waste from dairy farms and milk sludge from the dairy processing industry. This study aims...

The enhanced degradation of refractory organic compounds by assisting plant during the activated sludge process has been a hotspot. Aniline was used as a model compound to study the reinforcement degradation of alocasia macrorrhiza during the activated sludge process. With the help of the assisting plant,...

Vietnam has a total natural area of 33,096,700 hectares. Of which, agricultural land is 26,822,900 ha, including agricultural land of 10,231,700 hectares and forest land of 15,845,200 hectares; unused hill and mountainous land of 1,987,400 hectares. According to the recent survey data on sloping fields,...

The solar chimney and the solar collector are two important components in solar energy engineering. Solar collector is mainly used to gather solar energy. Correspondingly, the angle at which the solar collector receives the maximum solar radiation is its core parameter. While for the solar chimney, solar...

This study is a factory waste paper pulping wastewater of Shandong Zibo as treatment object, with ozone generator homemade ozone water, hydrogen peroxide, activated carbon, aluminum sulfate, polyacrylamide, manganese dioxide co-processing, combined with flocculation and sedimentation, adsorption, filtration,...

An approach for fabricating specimens with composite coatings of Co60 and TiCN (titanium carbonitride) via selective laser cladding (SLD) is presented. The focus aims at adding (0%wt., 10%wt., 20%wt., 30%wt., 40%wt., and 50%wt.)TiCN at gradual mass fraction in Co60 powder as mixed cladding composite...

The main problem in treatment peat water is related to its specific characteristics, such as low pH (3-4), high organic content, high Fe and Mn content, and dark brown or black water. The objectives of this research are: (1) to determine the potency and effectiveness of chitin as an adsorbent in black...

This study aims to determine the differences in teaching skill of geography teacher candidates based on field dependent-independent cognitive styles. The basic teaching skill componentsmeasured are as follows: 1) open and close the lesson; 2) explain the principles; concepts and procedures; 3) implement...

COVID-19 has led to a global emergency because of its infectivity to the general population, especially the vulnerable population, pregnant women. Changes in the immune system of pregnant women made them more vulnerable to developing adverse complications COVID-19. This study evaluates pregnant women...

Hospital. DR. M. Djamil Padang using a hand rub containing 45% ethanol and 18% 1-propanol (containing total alcohol 63%). Based on 2019 data, there was an increase in the use of alcohol hand rub as an antiseptic by 90% between 2012 and 2019. The use of hand rub in the field contains different compositions...

Digital transactions and online shopping have become a new culture today, marking civilization's advancement in economic activities and challenges and opportunities for students to increase their insight and ability to take advantage of the development of economic digitization. Personal financial...

Presently, the pitiful part of this sphere is that the greatest of them, i.e. comprising a few children, youths on top of the ladies, are habituated to smoking. These vigorous smokers instigate nicotine pollution, thereby escalating the percentage of causing cancer to smokers and non-smokers in society....