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The study aims to explore student errors in integer counting operations. The exploration of student error is focused on concept errors and procedurals implemented class VII Secondary School in East Indonesia. A total of 100 students who participated in the study and they were 13–15 Years old. Each student...

Soil fertility is one of the limiting factors for sweet corn crops. To overcome it, the wise use of fertilizer is a must to maintain long soil sustainability. Our previous study showed that a rhizobacteria consortium had a significant positive effect on crop growth and productivity; even the chemical...

Students’ misconceptions on physics lessons are believed to disrupt the development of understanding of other concepts because one concept with another in physics interconnected significantly. Therefore, misconceptions need to be diagnosed or analyzed and remediated. The purpose of this study is analysis...

Due to harsh environment that must be passed in digestive system, one of important characteristic of lactic acid bacteria is acid tolerance which leads an ability to survive in the gastric. In the current study, rat gastric was used to evaluate a viability and a survival of Lactobacillus acidophilus...

The ABAQUS software was used to establish a finite element model of the existing bridge piles for curved shield tunneling, and the impact of each stage of curved shield tunneling construction on the upper surface and adjacent pile foundations was analyzed. Research has shown that the main settlement...

Abstract—the sustainability development is a target to be achieved by any nations, it requires to have qualified human capital. While population`s level of education, especially those who work, are still relatively low. The failure in education indicates the failure in the education quality improvement,...

Snack bar is a snack in the form of bars made from cereals or nuts, has a high protein content which is usually consumed on the sidelines of meals. Pedada fruit is one of the mangrove fruits that contain high dietary fiber, while the legumes a good source of protein, and it also contains carbohydrates,...

The objective this study is to arrange and develop control technique device learning to motivate students industry-oriented with Inquiry Based Learning. The development of this learning tool resulted in a learning module trainer equipped with trainers in accordance with the demands of the curriculum...

Samarium doped TiO2 photocatalyst TiO2-Sm was prepared by microwave hydrothermal method using Samarium nitrate and tetrabutyl titanate as raw materials. Degradation of methyl orange was used to photocatalytic reaction of TiO2-Sm respectively under the conditions of visible light, microwave (MW), ultraviolet...

Palm oil sludge (POS) or solid decanter was one of palm oil mill wastes that had a potency as feed. Its protein content closed to ricebran. The high crude fiber fractions were the problem of POS regarding to its digestibility. Pleurotus mushroom was known as one of white rot fungi through bioconversion...

There is still the difficult task of accurate delineation of the COVID-19 infection regions in the CT-based scan of the chest, since the lesions have blurred edges, the contrast between infected and noninfected tissues is low, and the lesion appearance is highly variable. Though encoder-decoder-based...

Sleep disturbances have become increasingly prevalent, prompting interest in alternative remedies for improving sleep quality. This study evaluates the effectiveness of the Suksaiyad recipe—a traditional Southeast Asian herbal formulation—on sleep quality using the pittsburgh sleep quality index (PSQI)....

With the development of the Internet and the increasing maturity of computer programming technology, the use of computer programming combined with mathematical models, which can assess the risk and return of financial markets, thus predicting the future market direction became a popular topic of interest....

Conventional firefighting capability assessment methods predominantly rely on linear additive scoring, which is ill-suited to the radiological hazards, safety-system protection constraints, and the non-negotiable regulatory bottom lines that characterize dedicated fire brigades at nuclear power plants...

Recognizing crop diseases at an early stage is essential for modern agriculture because it greatly enhances crop output and decreases economic losses. Manual examination and specialized expertise are the backbone of traditional disease detection approaches, but they can be exhausting and error-prone....

The aim of this research is to examine the influence of celebrity endorsements on purchase interest in online shops through Instagram social media using quantitative research methods. The data collection technique uses questionnaires that are distributed to Instagram followers @btr_meyden. The population...

Via infrared spectroscopy (IR) combined with support vector machine (SVM), the study on timber species identification was carried on. Ten kinds of precious timber were used as experimental materials; each timber picked three sets of samples. The corresponding spectrum was recorded by infrared spectrometer....

Social media addiction is increasingly prevalent, especially among adolescents. There are many factors that make adolescents addicted to social media. Adolescents who are less assertive are more susceptible to using social media as an alternative to express their feelings or just communicate with others....

With the further development of the socialism public finance reform and the socialism market economy, due to the lack of a complete government and non-profit organization accounting system, the existing government and non-profit organization accounting systems that rely only heavily on the planned economy...

This study Aimed to analyze the effect of integration to improve supply chain performance. This research examine the influence supplier integration, the performance of the supply chain, integration of internal influence on the performance of the supply chain, customer integration influence on the performance...

Long-term allogeneic hematopoietic cell transplant (allo-HCT) survivors suffer an elevated risk of coronary heart disease (CHD). We conducted a prospective, nonrandomized, cross-sectional study to screen asymptomatic survivors at a single allo-HCT center using cardiac computed tomography (CT) involving...

Multiculturalism accentuates respecting differences in culture, race, ethnicity, and religion. Without mixing up entities of the religion and the nation, every religion bears universal tenets as its foundation in the life of the nation and state. The attitudes toward multiculturalism do not confine ones...

Introduction: Intravascular Elastography has proven to be a sensitive tool to identify vulnerable plaques in coronary arteries. It is a technique to assess the deformation (strain) due to the pulsatile blood pressure of the vessel wall and plaque. However, for screening asymptomatic patients, a noninvasive...

The purpose of this research is to develop pin climbing board media by enhancing friendly / communicative characters in 5th grade elementary school Kauman 2 Blitar City which is valid, practical and interesting. This study uses the ADDIE model. The type of data used is quantitative and qualitative data....

This research focuses on using Chatbots and their impact on User Satisfaction, emphasizing their interaction and problem-solving abilities. Conducted with a sample of 100 Chatbot users, the study employed Partial Least Squares (PLS) analysis. The primary goal was to assess the effectiveness of Chatbots...

Petri net-based digital systems modeling and hardware implementation method is well-studied. However, the existing methods are mainly applied to synchronous circuits. In this paper, a new approach is proposed for the modeling and VHDL implementation of digital systems based on an extended class of Petri...

The effects of paclobutrazol (PP333) on cadmium (Cd) accumulation of Stellaria media were investigated through a pot experiment. The results showed that the root biomass increased with the increase of PP333 concentrations, but the shoot biomass and total biomass decreased. PP333 enhanced the photosynthetic...

On the basis of a previously developed mathematical model of electromagnetic power transfer between phases, an investigation of effectiveness of the functioning of the arc steel furnace EAF-100 with coplanar construction of the secondary current lead in the modes of "short", "medium" and "long" arc discharges...

Composite flour ratio Tengger potato starch and flour made with the aim of Moringa leaves as a substitute for wheat flour containing gluten and casein to be used as raw material products GFCF (Gluten Free Casein Free). The experimental design use completely randomized design consisted of four treatments...

A trace contains sample points, some of which contain useful information that can be used to obtain a key in side-channel attacks. We used public datasets from the ANSSI SCA Database (ASCAD) as well as SM4 traces to learn whether a trace consisting of Points of Interest (POIs) have a positive effect...

This study aims to examine and analyze the factors that shape consumer attitudes and behavioral intentions towards reviews on social media. The data collection technique in this study used a survey method through questionnaires distributed online. The purposive sampling technique was chosen as the research...

Purpose/Background/Objectives: Aim of the study is to examine the possible differentiation of aortic stiffness, carotid atherosclerosis and penile vascular function among patients with erectile dysfunction (ED) according to cholesterol level and statin therapy. Methods: We measured carotid intima-media...

Stress causes an increase in glucocorticoid hormones and glutamat release in the central nervous system. This condition can increase calcium influx in the neuron, mitochondrial membrane permeability and triggers apoptosis, thereby reducing the number of neurons. In the prefrontal cortex, stress exposure...

One of the obstacles face by a woman when she want to use contraception after giving birth to her baby is the husband’s concent. Postpartum contraception aims to prevent pregnancy by using contraception immideatly in ten minutes after delivery of placenta and in 42 days postpartum to manage the distance...

India’s construction sector has witnessed significant growth in recent decades, with building sector becoming one of the largest contributors to energy consumption and greenhouse gas emissions. This rapid growth has significant environmental impacts highlighting the urgent need for adopting sustainable...

Usage of industrial networks of Internet with net-centric control is the driving trend of the future material manufacturing of goods and services. The bright future of this approach is out of doubt provided these complex net-centric systems will function with high reliability. Such systems are characterized...

Concern over mercury cytotoxicity inside live specimens has encouraged the development of efficient methods for the in vivo detection of this heavy metal. In this study, by using the previous developed fluorescence dye EPNP (2,6-bis-(4'-peperazino-N'-butyl-1',8'-naphthalimide) dimethylpyridine) as a...

In order to make the coal mine snake-like robot can better perform search and rescue missions in different terrain environment, according to the characteristics of the snake like robot, a new front end actuator was designed. According to the faults of traditional snake like robot head only has sensor...

As the world population at large begins to comprehend the depth and prospective impact of blockchain technology, the demand for purchasing cryptocurrency has been steadily increasing. OTC trading, also known as over-the-counter trading or off-exchange trading, is a digital asset trading service that...

This article is devoted to the peculiarities of optimizing the relationship of high net worth individuals (HNWI) with Russian and foreign banks offering services in the field of private banking. The authors consider organization issues of HNWI banking in different banks, especially the relationship between...

Change is inevitable in any business organizations to grow sustainably and build competitive advantage. Reluctance to change will adversely affect the organizations in competition. PT Sanggar Sarana Baja, a company established in 1977, realized the necessity of change. In the last five years, the Company...

Objectives: The purpose of this research was to determine the antioxidant activity, total phenolic and total flavonoid content of ethanol 70% extract fruit peel, pulp, seeds and leaves Pouteria campechiana (Kunth) Baehni. Method: extraction was performed using maceration by 70% ethanol. The extract was...

Monitoring and control of home electronic equipment in general is still done manually, this is less efficient if we are not at home but want to monitor the condition of the electronic equipment. With the remote control using a smartphone can be a solution to simplify the control system and monitoring...

Objective: To describe the mean values of different parameters of vascular function, evolution with age and differences by gender in the general population without cardiovascular diseases. Design and method: An observational, descriptive, cross-sectional study. Study population: From the population...

Landslide disaster that threatened over 100 people in Zhaoqing, China, were taken as samples. Sixteen environmental factors were selected, including altitude, slope degree, slope aspect, lithology, soil texture, normalized differential vegetation index (NDVI), average annual rainfall, distance to developed...

Mohanamai is a public health professional who works in primary care settings. The purpose of this project was to develop the capability of a Mohanamai network for the management of road traffic injuries in the local community. The research and development approach was used to maximize the potential of...

The emergence of the Covid-19 Pandemic unexpectedly put the world in an era of VUCA (Volatility, Uncertainty, Complexity, Ambiguity) which made many organizations struggle to maintain their survival and bounce back to gain competitive advantage. Previous research studies shown resilience plays an important...

In this paper, we use the basic data of SMEs, released in 2007-2010 on News of China's listed companies, and randomly select samples of 100 small and medium enterprises. We also utilize the bank loans availability as a proxy variable to build a multiple linear regression model. In a word, our empirical...

This study aims to produce the accurate, efficient and practical instructional media as a learning media based Role Playing Game (RPG) at SMK Telkom Makassar. In designing this learning media, the researchers used ADDIE development model which was modified to be ADDI. The resulting product development...

Indonesia has faced malnutrition and non-communicable issues for years, yet currently Indonesia just joined the ranks of the top ten most obese countries in the world. The trajectory of the rate of obesity is increasing from childhood to adolescence. Physical inactivity is a factor that contributes to...