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Household consumption expenditure is the value of expenditure made by households to purchase various types of needs (food and non-food) within a certain period of time. Based on BPS's data of Medan City Year 2016, the biggest expenditure on non food. With the growing number of people every year, and...

Indonesia is still facing nutritional problems that have a serious impact on the quality of human resources, one of the problems of malnutrition that is still quite high in Indonesia is especially the problem of stunting. The incidence of stunting is one of the nutritional problems experienced by toddlerren...

This research aimed at finding out the influences of transformational leadership, career development, and compensation to job satisfaction at Padang State University. This study used 30 employees as sample at Padang State University. Questionnaire was used as a research instrument and distributed to...

An investigation on a farm has been done in Bangkalan Regency to investigate local feeds commonly offered for Madura cows, as well as their feeding value. Socah village was purposively selected in which a total of 30 cattle farmers were designated as location of this study. The observations being made...

Hydrolytic Pectinase is an important enzyme and is widely used in several industries. In the previous investigation, this enzyme could be produced by Aspergillus sp. VTM5 under solid-state fermentation and the coffee pulp waste substrates were used. The specific activity of about 0.4 U/ml of pectinase...

The Chinese spice culture has a long history. After the An-Shi Rebellion, spice trade of the Western Region by the Land Silk Road was blocked, and the Maritime Silk Road started to play an important role. To Quanzhou Port in Song and Yuan Dynasties, the Maritime Spice Road can be considered as opposite...

e-KuPang is an interactive mathematics education courseware that employs the representation concept to promote Kuda Kepang and enable Level 1 (Year 1 to 3) students to learn mathematics in a creative way. Students find the existing education system to be rather tedious since study sessions are too lengthy...

Affecting almost 80% of individuals at some point low back pain is the leading cause of disability globally. Numerous conditions can cause low back pain, such as herniated discs, muscular strains, ligamentous sprains, and degenerative alterations to the spine. Rick factors include age, obesity, a sedentary...

This paper presents scour protection measures at the Citarum riverbed due to obstruction of the Batujajar bridge piers used what-if analysis. Various studies have been carried out and developed for more than 30 decades, showing that the scour phenomenon causes many cases of bridge collapse in the world....

Wireless communication technology between subsystems in satellite can be effective measures for the needs of the development of small satellite system, which has the advantage of fast testing, fast integration and fast assembling. It makes up the existing defect of traditional satellite which used traditional...

This study aims to describe the process of learning based on character education in natural schools. This research method is designed with qualitative research. Research subjects are early childhood education teacher in Ar-Ridlo Nature School Semarang City. Data collection by in-depth interview method,...

Aerospace structure requires lightweight panels to obtain weight saving and strength. It is well known that lightweight and stiff, sandwich panels are one of a vital element of aerospace structural design. In sandwich structures, the face sheets are the main load-bearing element. Since conventional polymer...

In Indonesia, non-medication-based methods for the treatment of elderly individuals with mild cognitive impairment (MCI) remain non-existent. This study aimed to test the feasibility of applying culturally sensitive cognitive behavioral therapy (CBT) for the treatment of elderly individuals with MCI....

Badminton is characterized by the types of stroke used to win a match. This study aim is to describe the various strokes capable of producing some points in a female single game of badminton. Five female badminton players were used to carry out this research study in a match carried out using a single...

Bomberay and Tomage Districts are one of the horticultural crops producing areas in Fakfak Regency, West Papua. The type of horticulture cultivated by farmers is land water spinach. Land water spinach is distributed to several markets in this area and urban areas of Fakfak Regency. Harvesting of land...

This study explores the connection between the employment dilemma of music college students and the curriculum system through qualitative interviews (N = 30) and curriculum text analysis. It proposes a “three-dimensional competency model” and constructs a “double-cycle of industry-teaching integration”...

This study analyzes the current state of social science popularization from an occupational perspective. Based on data from 357 valid questionnaires, it identifies three core issues prevalent across occupational groups: acognitive-practical disconnect(98% acknowledge its importance, yet only 10.08% demonstrate...

Based on the Decree of the Minister of Energy and Mineral Resources Number 1827/K/30/MEM/2018, one of the criteria for successful reclamation is land construction which has the highest weight, namely 60% of the total assessment. The land use management is very important because it will support revegetation...

Hiring is often very hard for small businesses because they don’t have enough people, their budgets are tight, and they get a lot of applications. Traditional Applicant Tracking Systems (ATS) work well, but they are often too expensive and complicated for small businesses to use. An AI-powered ATS made...

It is well established that sedentary behavior is associated with obesity, quality of life, all-cause, and cardiovascular death. Along with the COVID-19 pandemic, sedentary behavior is increasing. This study aims to describe sedentary activity among school-aged children. Participants of this study were...

We use the microwave technology to extract the lutein from the marigold. The effects of microwave time, microwave power and solid - liquid ratio on the yield of lutein were studied by single factor test and orthogonal test. The results determine that the best extraction conditions are as follows: microwave...

Using discretion, public servants can solve real-world issues that arise in the course of running the government, such as the lack of regulation by statute. According to Article 87 paragraph (1) According to Regulation Number 18 of 2021 by the Minister of Agrarian Affairs and Spatial Planning/Head of...

This study examined the collaboration strategies that mediate the influence of the qualifications of SMIs managers, which include expertise, experience, education, and networking on company performance. The population of this study was small and medium industries supporting industrial clusters in one...

A new and promising method of radiation processing of egg products is the use of a nanosecond electron beam (NEB) generated at URT accelerators. A limitation of the radiation treatment for hatching eggs is the need to protect embryonic cells during irradiation. The effect of ionizing radiation (IR) on...

Financial agglomeration is an important factor influencing the upgrading of industrial structure. This paper uses financial agglomeration as a threshold variable, and uses the panel data of 30 provinces in China from 2006 to 2016 to study the impact of financial agglomeration on industrial structure...

In recent years, facing the challenges of climate change, resource depletion, and environmental degradation, many countries around the world are gradually transitioning from a linear economy to a circular economy. Currently, circular economy is considered the best way to address the tradeoffs between...

Under current conditions it is impossible to manage a company to a good quality without specialized instruments. Currently decision support systems (DSS) are widely used to manage the bankruptcy risks of a company. Developing a DSS requires proper mathematical models. It allows return on capital forecasting...

Low learning outcomes are one of the big problems in the learning process, this can be caused by various factors including a lack of innovation in choosing learning media which can make learning less interesting and result in reduced student motivation. In this digital era, the application of wordwall...

This study using modified chinese walnut shell (MCWS) to contain Cu2+, Hg2+,Cd2+, Cr6+ mixed solution for processing. The result through coexisting metal ions adsorption experiment confirmed the MCWS adsorption Cr6+, Cu2+, the optimal condition of Hg2+ and Cd2+ : pH between 5.0 to 7.0; The best initial...

The purpose of this study was to see the ability of canva media integration in the Problem Based Learning model on students’ digital literacy. This type of research uses a quasi-experimental form in the form of Post-test Only Control Group Design. The population in this study were all class X. The samples...

Background: Infant mortality rate (IMR) IN Bogor year 2016-2017 is 41, 82 per 1000 life birth; it means there is no decreasing. Umbilical cord infection has become the cause pf pain and death among infants. Indonesia Health Profile 2018 states that there were 40 babies affected by neonatal tetanus; 4...

Covid-19 has affected Chinese economy greatly. Each local industries and companies are influenced by the isolation policy, and people are losing jobs. Because most industries and companies are affected, the GDP growth rate of the first quarter in 2020 have decreased a lot. After discussing how does the...

This study utilized polycarboxylate superplasticizer to optimize the workability of phosphogypsum aerated concrete blocks, addressing both the environmental impact of phosphogypsum stockpiling and the issue of short thickening time in these blocks. Utilized mining tailings, phosphogypsum, quicklime,...

Antibiotic resistance is one of the most serious health issues in the world which is commonly attributed to the overuse of antibiotics whether in human or animal treatment. The dispersion of antibiotic resistance genes not only found in bacteria from the clinical sample but also found in wildlife animals....

Risk management is an integral part of implementing effective governance in higher education in Indonesia. The Internal Monitoring Unit (SPI) is tasked with managing and supervising risk management. However, in its implementation, the role and function of internal audit have not been effective, which...

This study was to describe how the English syllabus for eleventh graders at the Vocational High School of Hospitality majors in Padang for the 2021/2022 academic year. This study used qualitative approach by using descriptive research. There were five English syllabus collected from five vocational high...

Pectinase is a heterogeneous enzyme that hydrolyzes pectin, which is currently in high demand in the industry, so a strategy is needed to produce it economically. Aspergillus VTM4 is a mold that can grow on pomelo pulp and produce pectinase. Under solid-state fermentation, the crude pectinase was produced...

Malaria remains a public health concern in Indonesia, especially in the east. The intervention of the Long Lasting Insecticides Nets (LLINs) distribution program is one of the strategies used to reduce malaria cases in Indonesia. Therefore, treating LLINs according to the guidelines is critical to maintaining...

With the Z-scan method, the nonlinear optical properties of the sample of Ethyl red (ER) in ethanol solution (in which the content of ER is 1% by weight) were measured using the lasers of three wavelengths (441.6nm, 535nm and 633nm) respectively. As a result, the effective indexes of refraction n2 of...

This paper aims to empirically examine the impact of Foreign direct investment in developing host countries' stock markets development, in our case Morocco's Casablanca stock exchange, while investigating the effect of domestic savings and exchange rate among other variables, we utilized market capitalization...

As new structural composites, X-cor sandwich effectively improves the mechanical properties of the foam sandwich in thickness direction due to its high specific strength and specific stiffness. In this article, by introducing the correction coefficient, the modified calculation model of X-cor sandwich's...

This study aimed to determine the effect of adding gamal leaf extract in artificial feed on the growth rate and feed conversion ratio of bileh fish (Rasbora sp.). The method used in this research is the experimental method, with Completely Randomized Design experimental design. There were four treatments...

The interaction analysis and evaluation on tunnel passing through underlying vacant areas is essential in highway construction. A 3D numerical model of tunnel at underlying vacant area has been established to analysis the deformation and mechanical characteristic of tunnel structures. According to the...

As an important part of human capital, talents play a key role in promoting economic growth. Universities are shouldering the huge mission of exporting outstanding talents for the country, therefore, it is of great significance to study the impact of talent output at all levels of universities on regional...

The paper gives a general characteristic of coal refuse processing products: intermediate fraction - coal-free screenings; small fraction - carboniferous sand containing up to 30% coal; fine fraction - silt coal containing up to 50% coal. Green and baked ceramic properties of products of processing waste...

Generalized Regression Neural Network (GRNN) was used to develop a quantitative structure-property relationship (QSPR) model to improve the calculation accuracy of density functional theory (DFT). The model has been applied to evaluate optical absorption energies of 150 organic molecules based on the...

The exchange rate is one of the biggest economic issues because the fluctuation of the exchange rate could harm any businesses as they use different currencies in their daily operations. This case study aims to analyze the strategies used by PT Kalbe Farma, Tbk, a pharmaceutical company listed in the...

Previous orthogonal frequency division multiplexing over free space optics (OFDM-FSO) systems relied on signal strength, wavelength, and polarisation to multiplex data streams in order to improve signal quality and feasible connection range. Alternatively, this work leverages on orbital angular momentum...

The calcined kaolin powder was obtained using a fluidized bed jet mill at the temperatures 17 and 280 .The theoretical arithmetic, numerical simulation and experiment were used to compare and discuss the results at the two temperatures. The particle size D50=2.401 m D50=2.003 m of kaolin powder was obtained....

Opportunistic networks is a kind of self-organizing networks which does not need the complete communication paths between the source node and the destination node. They transfer messages through communication opportunities arising from nodes movement. Because the message transmission opportunity depends...