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Durian (Durio zibethinus Linn.) has been shown to have toxicity effect on acute toxicity in vivo. Objective: This study aimed to determine the acute toxicity of the Durian Mesocarpium Ethanol Extracts (EEMD), various doses of Durian Mesocarpium Ethanol Extracts (EEMD) by examining in vivo to the healthy...

The COVID-19 pandemic has brought changes in medical education. The physical restrictions lead to fully online learning that is new for students. Students failure to adapt to this situation might cause psychological disorders. This study aims to see the psychological conditions of undergraduate students...

The management of pharmaceutical preparations is a very important part of a pharmacy, because it is the main source of income, wrong or inefficient storage of drugs can cause drugs to expire, the number of dead stocks and drug rotation is not optimal. Errors in storage can make a drug become damaged...

This research is aimed at describing the extent to which students’ abilities in constructing negotiation texts. This research was conducted at Prayatna 1 Medan Vocational High School in 2020-2021 academic year. The sample of the study was 32 people who were taken randomly from 174 students. The research...

The research problems are (1) what are the activities that have been done by the Balinese language elucidators; (2) how the Balinese people respond to the implementation of the elucidation of the Balinese language; and (3) what has hampered the elucidation of the Balinese language program? The study...

In the concept of community empowerment, it is necessary to know the potential or strength that can help the process of change in order to be faster and more directed, because without the potential power originating from the community or a person, group, organization or community will be difficult to...

This study aims to compare students’ learning achievement between students who were taught mathematics by using probing prompting learning model and problem-based learning model in grade VIII SMPN 1 Cempa. The population of this research is the whole students of grade VIII SMPN 1 Cempa. The sample is...

The risk of burden can encourage the parties to compete in proving who is the most correct so they are willing to do various ways such as submitting evidence that has been falsified in order to fulfill their desire to be able to win cases in court Problems regarding this can be found to date, one of...

As one of the affective variables, motivation appears as predictor of the performance in a foreign language learning. One of them on the extrinsic motivation of the teacher. However, some teachers have difficulty maintaining the enthusiasm and motivation of students in learning, one of which is in an...

The conclusion is the second part that will be read after the abstract when people want to know the entire contents of the research article with limited time and this section has what is unsaid or mentioned in the abstract. Therefore, the conclusion is an essential part of the research article. This...

One of the canters for cassava cultivation in Bogor Regency is Sukaraja District. Farmers in this area have been growing cassava several decades ago. This survey aims to determine the characteristics of cassava farmers, cultivation methods, knowledge and attitudes and perceptions of farmers with the...

This study investigates the influence of traffic induced noise on vegetation physiology, flora diversity, and soundscape quality within urban green spaces in the Simpang Lima area of Semarang City. Noise measurements were conducted using a Type 1 Sound Level Meter (SLM), complemented by acoustic calibration...

This action research aims to improve students’ written communication skills in the aspect of information and data representation skills (IDRS) in Basic Physics Courses through learning using virtual lab-based video tutorials. The research subjects consisted of 26 students of the Science Education Study...

This research was conducted in District I of PT WKS which included three research sites to find out forage feed vegetation, important value index, uniformity of forage vegetation that grows under the shade of Eucalyptus of different ages. Vegetation analysis using a 2 × 2 m2 measuring plot, a 146-snippet...

The town of Nanyang in Henan Province, China, known simply as Wan, has a long history and is the second batch of historical and cultural cities named by the State Council. Historical geography studies the interaction between people and places in historical periods and the laws of their evolution. This...

Improving the efficiency of green technology innovation is the core element to promote my country's new advantages of resource conservation and environmental friendliness under the new dual-cycle development pattern, and it is also the main driving force for the establishment of an efficient and...

This study aims to: (1) develop XELF-based interactive learning media for basic competencies of starter system improvement practicum. (2) develop and test the feasibility of XELF-based interactive learning media for basic competencies of starter system improvement practicum. This study uses a research...

Cement-based materials undergo deterioration in a sulfate environment with different pH values. This work aimed to investigate the performance of cement mortar against hydraulic fracturing exposed to sulfate environment with different pH values. For this purpose, a series of hydraulic fracturing tests...

Concrete is construction’s material that has been commonly used in the field of construction. To control the quality and quality of concrete, compressive strength of concrete is need for parameter. The aims of this study to determine the correlation of compressive strength of laboratory concrete and...

Nutrition is an important factor in the health of pregnant women, because inadequate nutritional intake will affect fetal development. Efforts to overcome the nutritional deficiency of pregnant women are by providing additional food, namely cereal drinks. Cereal drink is a ready-to-eat product consisting...

General Background: Writing is a complex language skill requiring grammar, vocabulary, and structured expression, often challenging for junior high school learners. Specific Background: In sports talent classes at SMP Negeri 2 Sidoarjo, students face difficulties in English writing, prompting the integration...

As one of the most polluting industrial sectors, tanneries are notorious for producing enormous volumes of solid and liquid waste without adequate management or disposal. Due to the usage of several chemicals and the discharge of numerous harmful elements, the leather industry seriously pollutes the...

Deep learning has emerged as a powerful tool for detecting polymorphic malware in encrypted network traffic, where traditional signature-based methods often fail due to encryption and code obfuscation. This study introduces a hybrid 2D CNN-LSTM model augmented with GAN-based adversarial training and...

The study adopts the research of undergraduates’ views on marriage and love, Egma Minnen av Bardndosnauppforstran (EMBU),Social science research solutions(SSRS) of 286"90s College student", discusses the 90s College students' view on love and marriage, Cultivation style, Social support and their relationship,...

This study was aimed at disclosing the instructional behavior orientation at public middle schools in Blitar, East Java, Indonesia. The focuses of this study were: (1) design of the instructional supervision behavior orientation, (2) implementa-tion of the instructional supervision behavior orientation,...

This research intended to create comic-based Anti-violation Pocket Book (BUSAPAKSA). The research and development model used Borg and Gall development model (1983). The procedure of this research consisted of: (1) preliminary study, (2) curriculum analysis, (3) creating product draft, (4) product draft...

Comparative is one of the basic semantic categories and its representation varies. Previous researches mainly focus on certain syntactic constructions, but systematic studies on comparative category are scarce. English and Chinese schematic representations are observed in this paper. We find that: 1)...

The purpose of this study was to determine the effect of basic emotional labelling through drawing on children's emotional development. This research method is qualitative research, with causal associative research. Data was collected using observation sheets using a Likert scale. Quantitative data were...

The research aims to improve the social competence of the students of SMK Muhammadiyah 1 Sleman through social skill training. The method used in this research was quantitative with the action research format. The model referred to Kemmis and Taggart model. The research subjects were the tenth grade...

Most paper-based assessment tests require students to answer all of the test items and take much time for feedbacks. Therefore, more practical, efficient, and accurate assessment model needs to be developed. This study aims to describe (1) the superiority of Computer Adaptive Test (CAT) compared to Computer...

The purpose of this study is to evaluate the effectiveness of TSP courses by EDI UNJ. The TSP Program Evaluation by the EDI Center UNJ focused on four aspects including: (1) context, (2) input, (3) process, and (4) product between the 2011/2012 academic year and the 2015/2016 academic year. Viewed from...

This research is aimed at knowing the impact of running stairs to the improvement of anaerobic capacity which in this research consists of the ability of movement speed and agility, Power, and the aerobic capacity. Method used to obtain data and goals to be achieved is the experimental method, by the...

In the paper, the development of school physical education is studied under the background of 'Health China' by means of literature review method and logical analysis method. Current development advantages and development trend of school physical education under the support of many documents are described...

The research aims to determine: (1) the effectiveness of learning instruments are developed, (2) the increasing the ability to critical thingking and self efficacy of student using learning instruments developed. This research is development research. Development model used is Dick and Carrey model which...

Understanding the transferring process of substance content is meanful for pollution control in marine bay. In order to reveal the unit-distance loss rate of substance contents in marine bay during the transferring process, this paper provided a horizontal loss rate model. Based on this model, we found...

Various kinds of English texts are presented in Senior High School, but most of the students often have problems in understanding the texts because they cannot comprehend the texts well. This might be because they have never been exposed to the reading strategies and never known that there are strategies...

The calibration of vector network analyzer can reduce errors in the test system, which will significantly improves the accuracy of measurement. A short-ended double waveguide in this paper is a 1-port network used for measurement of microwave materials. SOL calibration method is very important to 1-port...

Class III malocclusion has a great variation of skeletal pattern in either the antero-posterior orvertical planes. If left untreated, Class III malocclusion in the growing children will become worse with age, presented by the growth of the mandible exceeding the growth of the maxilla.A male patient aged...

The growth of public interest implies urgency to the growing institution in order to respond the challenges and needs of the public so that the public will determine the choice of which institutions deserve to be given the trust to educate. Their relationship with the public schools is going to produce...

This article aims to review research journals about the factors that influence children’s language development. This review was carried out on 30 international journals published between 2000–2018. The results of the review indicate that there are several external and internal factors that influence...

From 2007 the guidelines for the implementation of the Nagari government refer to the Regional Regulation of West Sumatra Province Number 2 of 2007 concerning the Principles of Nagari Government. In this regulation, 3 institutions regulate the implementation of the Nagari Government, namely 1.bamus /...

Increasing population is not matched by an understanding of the environment would result in destruction of the environment. Therefore, education about the environment is indispensable. This study aims 1) To find out how the understanding of elementary school students in the city of Surabaya on the environment;...

Weight training performed continuously with the basic principles of exercise effects an increase in muscle mass or known as muscle hypertrophy. There are many training methods used to increase muscle hypertrophy, such as the fast and slow repetition exercises. In addition, the factor of motor skill level...

Sustainable Transportation is one of the embodiment of sustainable development, sustainable development puts forward the concept of eco-friendly urban, where the concept aims to balance the increasingly rapid development activities with an eco- friendly transportation system that is integrated with other...

Fish is well-known to be nutritious as it contains high quality protein, all types of essential amino acids, including lysine amino acids. Milkfish (Chanos-chanos forsk), known as ikan bandeng in Indonesian language, contains high rate of lysine amino acids, approximately 20% of its whole content of...

The change of paradigm in forest product management brought out the Forestry Minister’s Regulation Number P.35/Menhut-II/2007, concerned Non-Timber Forest Products (NTFPs). Some genus Cinnamomum included in the list of NTFPs, and Cinnamomum camphora (camphor) is one species. The recorded data mentioned...

The focus of this research is to examine the meaning of Seba tradition performed by Baduy tribe in Banten. This research finds out that, 1) Seba tradition is carried out annually by the Baduy people not only as a symbol of giving a tribute to a ruler, as it is widely misunderstood in society. But Seba...

Tracer study provides important information on the relationship between higher education and professional work, it assesses the relevance of higher education by comparing aim of learning and data of alumnae, it informs stakeholders about the information of alumnae, and the most importantly, The Tracer...

Coronavirus Disease or known as COVID-19 is currently a global health problem. COVID-19 is a new disease caused by a virus called Sars-Cov-2. The first case in West Sumatera Province was reported on March 18, 2020. As of May 2, 2020, total of 182 positive cases of COVID-19 have been confirmed in West...

Let ℤk, k > 1, k ∈ ℕ be a commutative ring with unity, polynomial f = a0 + a1x + ⋯ + anxn ∈ ℤk[x], ai ∈ ℤk. We can construct c(f) = 〈a0,⋯,an〉 be an ideal of ℤk generated by a0,⋯,an. If (a0,⋯,an) = 1 or ai unit of ℤk for i =0,…,n, then c(f) = ℤk, for k composite. For k is prime, because all of the...