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The objective of research was to find error pattern and cause in Whole Number counting operation in the 3rd graders of Elementary School. To reveal the pattern and cause of error in Whole Number subtraction operation in the 3rd graders of Elementary school, the author employed qualitative approach with...

The pseudospectral method is one of the most effective methods to optimize the trajectory of UAV, however, the initial guess of the initial state is mainly based on the engineer's engineering experience, lacking of actual data support. Based on h-p adaptive pseudospectral method, this paper takes fuel...

Fruits and vegetables (FV) contain essential vitamins and minerals for children’s growth and development. Introduction of FV in young children can improve their preference for healthy food. The purpose of this study was to develop FV combinations based on children’s preferences and balanced diet recommendations....

Efforts to uphold these human rights can also be carried out in consulting institutions. One of prisoners’ rights in prison is the right to receive visits from their families. In Law Number 12 Year 1995 Article 14 letter (h) concerning Penitentiary states that prisoners are entitled to receive family...

This study aimed at uncovering reflexes of the Proto-Austronesian (PAN) in Maya language, spoken in Raja Ampat, West Papua province, and verifying the concepts that define South Halmahera-West Papua group proposed by Adriani and Kruyt (1914), Blust (1993), Ross (1994), and Kamholz (2014). To achieve...

Video surveillance becomes far-reaching thanks to the Internet. The IP camera having both photography and video output functions becomes the primary component in network video surveillance; the bandwidth of the network passageway is fixed but the traffic is changing. In the event of network jam, there...

Cancer remains a major global health burden, and its early diagnosis and accurate prediction are crucial for improving patient prognosis. This paper reviews three common types of cancers—gastric cancer, skin cancer, and brain tumors—focusing on their pathological mechanisms, pathogenic factors, clinical...

Research purposes: in this study, the intelligent bionic robotic horse is introduced into the equestrian teaching for teenagers, compared with the traditional teaching mode of using real horses. This research aims to explore the effectiveness of using intelligent bionic robotic horse in equestrian teaching...

Discrete distributions are widely used to model lifetime for count data. In this paper we introduce a new generalization of weighted geometric (GWG) distribution with the weight function w(x) = (1−p^{αx})^β whose special case proposes a discrete generalized weighted exponential distribution. Further,...

This paper is a commentary on my previous paper titled “Jiow, H. J. (2013). Cyber Crime in Singapore: An Analysis of Regulation based on Lessig’s four Modalities of Constraint. International Journal of Cyber Criminology, 7(1), 18–27. Retrieve from www.cybercrimejournal.com.” Given that it was written...

The distribution of maximum available power depends heavily on the quality and dependability of electronic high-powerconverters. Multilevel Inverters (MLIs) convert a fixed DC input into an AC output with a stepped waveform. However, commercial and utility applications’ power system harmonics can cause...

Bi2Te3 thin films grown the substrate with 80 nm in diameter have been prepared by using magnetron sputtering technique. The structure of thin films was determined by X-ray diffraction experiments. The average grain size and particle size in these powers were measured by the line profile analysis method...

The Zn₁₋ₓMnₓO(x = 0.05, 0.1, 0.15) diluted magnetic semiconductor powders were repared by hydrothermal synthesis at 220 heated for 24 h using NaOH of 3 mol/L and 5 mol/L as the mineralization agent. It is shown that there had a direct relationship between mineralizer concentration and hydrothermal synthesis,...

This study is carried out due to the differences in the pronunciation of song lyrics between dangdut and pop singers. For example, dangdut singers pronounce the word /cinta/ in “Saat Terakhir” by ST12 as [cInta], while pop singers pronounce it as [chIncha]. The data were from “Saat Terakhir” by ST12...

Delayed-onset muscle soreness (DOMS) is a condition that occurs after exercise and is characterized by muscle pain, stiffness, and decreased functionality. Traditional therapies such as NSAIDs often have limitations owing to their adverse effects and variable effectiveness. This study aimed to investigate...

Research has been conducted on students’ misconceptions on physics, especially on the concepts of effort and energy in high school. The targets of this study were students of class X Ipa 1 in SMA Negeri 1 Gorontalo UtaraThe sampling technique is to choose a class that is very active in the school where...

A violence that happens against women has become an interesting discussion. Indonesia has been in an emergency situation at protection from sexual violence mainly for women. Law No. 23 of 2004 on Elimination of Domestic Violence, Law No. 23 of 2002 which has amended by Law No. 35 of 2014 on Amending...

Teachers must have a good strategy in teaching vocabulary in order to provide well understanding in teaching. This study aimed (1) to identify the strategy used by the teachers; (2) to identify the advantages of the strategy they used; (3) to identify the most strategy used in teaching vocabulary. The...

In order to maximize performance during physical exercise, we need to choose foods that contain carbohydrates, protein, and fat, and eat them at the right time. The purpose of this research is to develop the application “Let’s SeGar” which has the function of adding insight into the ideal height and...

Solar air heaters (SAHs) furnish an economical and sustainable alternative to heating air for drying and space heating purposes, using solar energy instead of fossil-fuel-based heat. This study experimentally investigates thermal and frictional features in a SAH channel fitted with enlarged-size V-baffles...

Atmospheric PM2.5 pollution has been very serious in many areas of China in recent years, jeopardizing human health. Human exposure to PM2.5 occurs primarily indoors, and reducing indoor PM2.5 concentrations is an important way to reduce human exposure to PM2.5. When the atmospheric PM2.5 concentration...

Combining the specific harmonic elimination pulse width modulation technology of cascading H-bridge convertor, this paper discusses the function relationships between its parameters, and establishes the corresponding multiple nonlinear system of equations, and focuses on analysis of advantages and disadvantages...

Currently, few guidelines exist for how a practitioner should tackle the quantitative assessment of long-term slope performance for open pit mine closure design. Material degradation, resulting from cumulative incremental time-dependent deterioration and propagation of episodic damaging events (e.g.,...

The aim of this study was to compare between the crossbred and local chicken population based on its egg production performance. The animals used was 104 crossbred hen (F1 offspring of Merawang rooster x KUB hen) and 57 KUB hen (D = 33 hen, E = 24 hen). The F1 crossbred differentiated into four types:...

Solvothermal synthesis was investigated as a viable method for the fabrication of quaternary Cu2ZnSnSe4 (CZTSe) semiconductor compound. With metal salts and selenium powder as starting materials, single-phase CZTSe nanoparticles, as determined by X-ray diffraction and Raman analysis, were obtained in...

Internet of Things (IoT) Technology has been widely used in modern logistics service, with which logistics service’s quality was improved and service range was extended. This paper is aimed at developing a new logistics service quality evaluation index system which takes application of IoT technology...

There has been a growing emphasis by educators, academicians, and policy makers on the importance of foundational scientific literacy and Science, Technology, Engineering and Mathematics (STEM) skills. Many studies have shown positive learning outcomes when STEM education was implemented in the preschool...

The aim of this article is to propose an improved z-index based on the contribution of co-authors, in order to evaluate scholars' academic influence more accurately and precisely, as the z-index has a flaw in ignoring co-authorship. In this study, 20 representative scholars in the field of muscular...

In this paper, we define hesitant fuzzy partitions (H-fuzzy partitions) to consider the results of standard fuzzy clustering family (e.g. fuzzy c-means and intuitionistic fuzzy c-means). We define a method to construct H-fuzzy partitions from a set of fuzzy clusters obtained from several executions of...

Drying process of coffee cherries by sun drying needs two-three weeks to produce dry coffee beans. Efforts have been made by researchers to accelerate this process by introducing various types of solar dryer but their drying performances are subject to be improved. This experimental study aimed to explore...

Objective: To analyze the relationship between LILA and BMI with the incidence of anemia in pregnant women at Bilu Banjarmasin River Health Center. Method: This research uses quantitative analysis method with Chi-Square statistical test and Crosssectional design. The population in this study were all...

Electrowetting displays (EWD) is a novel technology, based on the variation in coverage of a colored oil film in pixels via application of an electrostatic force. These pixels are usually fabricated by photolithography, which seriously limits materials selection and large area fabrication. In this paper,...

In Indonesia, activities to preserve the environment have been a common practice in the tourism industry. With its potential, West Java has initiated the development of tourism as a core business of development. Attractions and cultural art in Bandung, West Java, are rich in diversity, as reflected in...

Traditional video forensics were just for complete video files, which aim at reconstructing the processing history of the video data and validating their origins or authenticity. They have obtained great achievements. However, we cannot always get complete video file in practice, sometime we only get...

This article deals with scientific and methodical fundamentals of use of computer models of experiments and demonstrations, and also virtual laboratory complexes in forming of creative thinking of the future teachers of physics. What is happening in the last decade the total process of Informatization...

This study aimed to analyze the effect of CYP2E1 gene polymorphisms and breed sheep on carcass and non-carcass traits. A total of 50 rams used in this study were collected from 20 crossbreed sheep (10 Barbados Cross Sheep (BCS) and 10 Compass Agrinac Sheep (CAS)) and 30 local breed sheep (15 Javanese...

Paocai is a traditional fermented food, which is loved by people because of its delicious. However, nitrite inevitably exists in Paocai, and excessive intake of nitrite will cause a certain degree of harm to the human body. Studies have shown that LAB have the ability to degrade nitrite, and AD and ED...

In this paper, several models of planar array microstrip antennas are used for energy harvesting. This antenna is used to receive electromagnetic waves emitted by RF (Radio Frequency) sources and turn them into an electric wave. The design of planar array microstrip antennas will use a mathematical approach....

This study mainly focused on the dehydration of xylose to furfural with green catalysis. The reaction was under atmospheric pressure, with the as the catalyst plus an inorganic salt (NaCl) as promoter. DMSO was used as a renewable extraction solvent in a biphasic system. The optimal catalytic reaction...

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 paper presents a mathematical model describing formation of the spectra of particles in a convective cloud. A method for calculating absorption and scattering of monochrome microwave radiation in the cloud environment is described. The cloud model describes drop coagulation, accretion, drop freezing,...

Walnut peptides were obtained through special enzyme or hydrolytic enzyme enzymolysis with walnut residue as raw materials and degree of hydrolysis as index. The results showed that special enzyme was the optimum proteinase. The optimum hydrolytic conditions were as followed: the optimal enzymatic hydrolysis...

In this study, Aluminium alloy 7068 was reinforced with 2 wt.% AlCoCrFeNi high entropy alloy (HEA) powder using the stir casting technique. The HEA powder was synthesized via mechanical alloying, and after 15 h of ball milling, a combined FCC-BCC solid solution phase was obtained. Scanning electron microscopy...

Symplectic reflection algebra H1,η(G) has a T(G)-dimensional space of traces whereas, when considered as a superalgebra with a natural parity, it has an S(G)-dimensional space of supertraces. The values of T(G) and S(G) depend on the symplectic reflection group G and do not depend on the parameter η. In...

Body size is essential as an indicator of growth in the economic trait. The objective of this study was to evaluate the chicken selection between crossbred chickens and their parental groups using body size variables. This study used 5 Murung Panggang chickens (parental males) and 131 crossbred chickens...

In the field of informetrics, agents are often represented by numeric sequences of non necessarily conforming lengths. There are numerous aggregation techniques of such sequences, e.g., the g-index, the h-index, that may be used to compare the output of pairs of agents. In this paper we address a question...

Intenders for the procurement of goods/services at government agencies, it is often monopolized by invisible hands. In fact, there are already anti-monopoly and unfair business competition arrangements as referred to in Law no. 5 of 1999 concerning the Prohibition of Monopolistic Practices and Unfair...

Objective To study the paper acute incremental load movement before and after the red cell immune function and the change of T lymphocytes and their subsets. Selection methods in January 2014-May 2014 in our hospital outpatient treatment of 122 cases of patients as the research object, the elbow vein...

Stibium doped titanium dioxide nanocomposite was prepared with stibium( ) chloride, titanium sulfate as raw materials and Sodium dodecyl sulfate as surfactant under microwave irradiation. Then the X-ray diffractometer (XRD) and the scanning electron microscopy (SEM) were used to observe the antimony-doped...

This paper studies the battery capacity monitoring system on solar panels in electric cars using the IoT-based NodeMCU ESP8266. All of these systems were built with the aim of making it easier for workers to manage incoming power consumption when charging the battery while preventing battery damage so...