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One of the problems encountered by coastal sandy land is the high concentration of salt which can cause limited water uptake, and ion poisoning to the plants. Silica is potential nutrient to solve salinity problem in coastal sandy land. The objectives of this experiment are to examine the effect of salinity...

Early detection and attention are required for early childhood development (the “golden age”) in the 0–6-year-old age group. One of the primary issues in children’s growth and development is improved development. Developmental delays are a problem in Indonesia’s health, affecting about 56.34% of preschoolers....

Regurgitation experienced by babies more than 4 times a day has a 2 times greater likelihood of experiencing malnutrition compared to infants who have regimens less than 4 times a day. The purpose of this study was to determine the effectiveness of football hold position breastfeeding techniques and...

Let G be a simple graph with n vertices and let A(G) be the (0, 1)-adjacency matrix of G. The characteristic polynomial of the graph G with respect to the adjacency matrix A(G), denoted by χ(G, λ) is a determinant of (λI − A(G)), where I is the identity matrix. Suppose that λ1 ≥ λ2 ≥ ⋯ ≥ λn are the adjacency...

The influence of ball milling on the structure and the electrochemical properties of La0.7(Mg0.25Ti0.05)(Ni0.85Co0.15)3.5 hydrogen storage alloy was investigated systematically. The XRD results show that the main phases of the alloy are a (LaMg)Ni3 phase with the PuNi3-type rhombohedral structure and...

Male is one of the risk factors for the development of cardiovascular diseases. It is suggested that testosterone (T) may contribute to cardiovascular events, which is initiated by platelet adhesion, activation, and aggregation. Endothelial cells (EC) prevent platelet activation by synthesizing and releasing...

Research aims to look at the effect of mental imagery on the accuracy of shooting at sport petanque. The research method used is pre-test - post-test one group, with the precision shooting test instrument from FIPJP. The population of this study were all petanque associations in the Greater Bandung area...

Traffic congestion is a critical issue in Jakarta, causing an average of 89 hours of annual travel delay due to high private vehicle dependency. Transit-Oriented Development (TOD) offers a strategic solution by integrating land use and public transport to boost ridership. This study focuses on the Tanjung...

The early education of 0-3 years old infants is the beginning of lifelong education system,early education service of community for 0-3 years old infants exists some problems in China,for instance, the administrative service of community guarantees is insufficient, private early education institutions...

The purpose of this study is to examine the impact of eco-efficiency on the cost of equity capital on manufacturing companies listed on the Indonesia Stock Exchange period from 2013 to 2017. Eco-efficiency is proxied by a dummy variable with a maximum value of 1 representing the company implementing...

The purpose of this study was to assess the financial performance of the Jambi City Government using the Brown analysis method. The data used in this study is quantitative data sourced from the BPK RI Audit Result Report Jambi representatives for the period 2016 to 2019. Measurement of the financial...

The emergence of the COVID-19 pandemic affects greatly all aspects of life, including the tourism sector. The pandemic affects traveler’s motivation in planning their canceled trip on a chosen destination. This paper aims to give alternatives in tourism using a virtual-based tourist destination in Indonesia....

Prunus jamasakura Siebold ex Koidz. (hill cherry) is included in the family of Rosaceae and used for ornamental plants. The dormant cherry seed has become an obstacle since it takes a prolonged time to germinate. Seed germination can be induced by the application of gibberellic acid (GA3) and coconut...

Developing process rice lines become varieties must meet the criteria that were high uniformity. High uniformity indicates that the plant is stable and able to adapt to various planting locations. This research aimed determines uniformity F8 lines and recommended the F8 lines as superior variety with...

Ambon Bay is divided into two main parts, namely the Inner Ambon Bay (IAB) and the Outer Ambon Bay (OAB). The quality of Ambon Bay waters continues to decline along with increased activity around the bay. This study aims to determine the health quality of the waters around Ambon Bay from a microbiological...

Generalised symmetries and point symmetries coincide for systems of first-order odinary differential equations and are infinite in number. Systems of linear first-order ordinary differential equations possess a generalised rescaling symmetry. For the sytem of first-order ordinary differential equations...

Latent heat storage using phase change materials (PCM) provides thermal energy storage systems with high storage capacities in small temperature ranges. Most of the PCM used in applications undergo a phase change from solid to liquid and vice versa storing heat in repeated melting and crystallization...

The pyramid construction was formed with different K3PO4 concentrations under different time and temperatures. The pyramid size, density and uniformity on monocrystalline silicon surface have been studied. We found that the K3PO4 concentrations and temperature has a crucial influence on pyramid density;...

The eigenvalue is an important parameter to represent the stress singularity on the singular point of dissimilar linear elastic material wedges. An Airy stress function method has been used to calculate eigenvalues of the bi-material and trimaterial junctions by varying an interface angle 1 from 0-180°...

In this paper, we study the efficiency of compressed sensing by using Orthogonal Matching Pursuit (OMP). We show that if a Matrix ? has coherence less than 1 /20K0:8 and satisfies the Restricted Isometry Property (RIP) of order [CK1:2] with constant ? = cK ??0:2, then a K-sparse signal x can be recovered...

Alkylresorcinols (ARs), which are phenolic lipids found in wheat bran, have attracted a considerable amount of attention because of their antioxidant properties. However, the mechanism of ARs for regulating neuroprotective activity remains unclear. The correlation between the cellular neuroprotective...

Amplang is an iconic snack of Samarinda which is mostly produced by small and medium enterprises. One of the SMEs that produced amplang in Samarinda is SMEs Ampang “Y”. Amplang “Y” was established in 2010. The production process of amplang in SMEs “Y” was conducted manually with six workers. The production...

Concrete is a type of building structure material, both buildings, bridges, and roads. Concrete is a construction material obtained from mixing sand, gravel, or crushed stone, cement, and water. To improve the properties of concrete, several kinds of additives that have certain functions are added to...

This paper presents a new research, development and experiment evaluation of an android application game. The game is proposed as for the educational facility to introduce number for early child. This educational game teaches a childhood to learn while playing that is learning numbers 0-9 uses the media...

The demographic data stated the huge number of Indonesian students, it is around 49,186,236 students. It makes Indonesia becomes the 7th largest in the world. With this huge number, if the students are educated through a standardized education system, developing 21st century skill students (4C; critical,...

This research aimed to study the financial feasibility in the Trigona sp honey bee business in Banten Province, by calculating the Net Present Value (NPV), the Net Benefit Cost Ratio (Net B/C), the Internal Rate of Return (IRR), and the Payback Period (PP) from the Trigona sp honey beekeepers in Banten...

This research aims to determine the most effective of BAP concentration for bud’s induction of nutmeg. The nutmeg plants used are obtained from the village of TanjungAgung, Sukamerindu, Bengkulu. The research was conducted from November to December 2019, at the Biotechnology Laboratory, Department of...

An important goal of feed additives in animal nutrition is to improve feed efficiency with a concomitant reduction in the cost of production and invariably increase animal protein. Previously, the use of antibiotics at sub therapeutic concentrations in livestock production was essential to improve digestibility...

This research aimed to study the effect of concentration calcium alginate on metformine encapsulation processes and investigated characteristic of metformine encapsulation. The encapsulation of metformine performed using chitosan and calcium alginate polymers with calcium chloride as crosslingk agent....

This article is intended to determine the instructions of women goalkeeper’s profiles in the Indonesian Futsal League 2019. The method that is used is observational by doing observations directly in the Indonesian Futsal Nusantara League. This event was held at Sasana Krida Building at Purwokerto Central...

The AlCrFeMnNiCx (x values in molar ratio, x = 0, 0.08, 0.17 and 0.25) were designed and prepared by adding nonmetallic carbon element into the high entropy alloy under near-rapid solidification conditions. The effects of carbon content and heat treatment on microstructure and mechanical properties of...

Objective: To prepare the denture base material with anion-containing denture, and to test the friction properties of the denture base materials with different mass percentage of negative ion. Methods: Negative ion powders were added into the denture base materials by ball milling blending at 0%, 1%,...

The language of Muara Jambi village has already established itself in the international world of archeology with a word grown on its own land: menapo. This is how the villagers refer to the mysterious temple complexes surrounded by walls and canals, many of which are still piles of ruins and earth mounds...

Open-ended test is one of the diagnostic tests that can be used to measure misconceptions in students. The use of open-ended tests will give students the freedom to write their reasons for choosing answers to multiple-choice options. The purpose of this study is to identify misconceptions of 21st century...

Few studies evaluated cardiac or carotid abnormalities in patients with arterial hypertension and diabetes according to the presence of peripheral artery disease detected by abnormal ankle brachial index (ABI). For this purpose, we studied 99 diabetic hypertensive patients with abnormal (n=50, ABI≤0.9...

In this paper, the time-frequency characteristics of micro-seismic signals before and after the rock burst occurred in the 1300 working face of a coal mine in eastern China were analyzed. The results show that before rock burst occurrence, the amplitude was small with gentle vibration fluctuations. And...

This study aimed to evaluate the effect of adding sweet star fruit (Averrhoa carambola L.) juice on the physicochemical and sensory properties of cow’s milk yoghurt. A Completely Randomized Design was applied with five treatment levels (0%, 2%, 4%, 6%, and 8% juice addition) and four replications. Parameters...

There have been research trials analyzing the impact of prematurity on the prevalence of hypertension, however the prospective, long-time observation is uncommon. The aim of this study was to evaluate the prevalence of hypertension at the age of 7 and 11 years of regional cohort of preterms with birth...

The term “Sustainable farming (SF)” relates to a general approach, a broad production system using methods that involve society (farmers), environment, and economy. This concept aims to support health and well-being of the society and to work with nature, while still aiming for being profitable businesses,...

In this paper we study homogenization of quasi-linear partial differential equations of the form -div (a (x, x/h, Duh)) = fh on with Dirichlet boundary conditions. Here the sequence (h) tends to 0 as h and the map a (x, y, ) is periodic in y, monotone in and satisfies suitable continuity conditions....

We studied the Diophantine equation x2+4n=y9. By using the elementary method and algebaic number theroy, we obtain the following concusions: (i) Let X be an odd number, one necessary condition which the equation has integer solutions is that 28n-1/3 contains some square factors. (ii) Let X be an even...

The Urantia Community consists of people with the same interest in spiritual values taught in The Urantia Book, a book that taught the origins of the universe, the history of the earth, values of life, philosophy, and spiritual. The community has existed since the 1950s in the United States and has expanded...

This research study aims to find out how the Islamic terms on the source text (ST) dealing to the target text (TT) - English language- with same sense and meaning. It is analyzed qualitatively by using some translation strategies considered as linguistic approach and semantic approach. The data were...

The crisis of energy reserves in Indonesia, especially in petroleum and high plastic waste usage, causes a very worrying problem in Indonesia. One way to overcome this problem is to process plastic waste into alternative liquid fuels. This study aims to determine the effect of temperature and the effect...

Shigellosis is an acute inflammatory disease in the human digestive tract. One of the pathogenic bacteria that causes shigellosis is Shigella dysenteriae. Some natural ingredients believed to have good antibacterial activities are Meniran (Phyllanthus niruri L.) and Kenikir (Cosmos caudatus Kunth.)....

Gummy candy is a snack made from sugar or a mixture of sugars with a particular texture and elasticity. The ingredients for the gummy candy in this study included Semboro orange, dried rosella flower and agar powder. The study aimed to determine the effect of variations in the comparison of Semboro orange...

The sewage diffusion is an environmental material for marine environmental protecting. It plays an important role in port engineering now. Its effect under deep water was carried out between different diffuser design parameters based on the hydraulic model test, and sewage marine disposal project in...

In today’s competitive environment, vendor selection is considered as a strategic issue in the effective management of a supply chain. Keeping in view the strategic importance of the supplier’s role in the functioning of supply chains the researchers have developed number of criteria, methods and models...

We investigate the behavior of a Wiener integral along the path of the scale factor as a function of a parameter for the Wiener integral about complex valued measurable function defined on the Wiener space which is frequently used in Quantum Mechanics.

The measurement of happiness that has existed so far is only describing the macro conditions of people’s happiness. This study offers a product in the form of an assessment of happiness of a household (individual) Until now there has been no making of e-happiness assisted by the RStudio programming language....