bluuebunny/crossref_metadata_2025 huggingface dataset:
ESTIMATION OF EFFECT INOCULATION OF BROWN MUSTARD BACTERIAL PREPARATIONS
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Lebedev V.N. , Uraev G.A.
Published: November 2021

The article presents the results of field studies to assess the growth and productivity of brown mustard (Brassica juncea (L.) Czern.) variety Nika during inoculation of seeds with associative rhizobacterial preparations on sod-podzolic soil. It has been established that biological products stimulate the growth, development and productivity of plants.
THE USE OF DRY GERM FLAKES IN THE PRODUCTION OF BREAD FROM WHEAT FLOUR
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Volkova A. V. , Kuzmina S. P.
Published: November 2021

The paper analyzes the effect of dry wheat germ flakes on bread quality indicators. It is recommended in the production of bread from wheat flour of the highest grade with the use of dry wheat germ flakes to make them in an amount of 3% by weight of the composite mixture.
Physiological activity of oilseed radish leaves during inoculation of seeds with rhizobacteria against the background of increasing doses of copper
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Vorobeykov G.S. , Lebedev V.N.
Published: November 2021

The article is devoted to the relevant ecological problem – the possibility of soil purification from pollutants using phytoremediation. It has been shown that inoculation of oilseed radish seeds by associative rhizobacterias contributes to a smaller decrease in the intensity of respiration and catalase activity in the leaves.
THE IMPACT OF CLIMATE CHANGE ON THE TIMING OF THE PHASES OF VEGETATION OF SUNFLOWER AND SUGAR BEET
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Avdeev S. M. , Belolyubtsev A. I.
Published: November 2021

the article presents data on changes in the timing of the phases of vegetation of such crops as sunflower and sugar beet
FEATURES OF SWELLING OF GRAIN SORGHUM SEEDS IN BREEDING TO INCREASE DROUGHT RESISTANCE
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Kibalnik O. P. , Bychkova V. V. , Kalmykov N. V.
Published: November 2021

The article presents the results of evaluating the reaction of 11 sorghum genotypes to model drought during the period of seed swelling. Two lines L-251/14 and L-65/14, characterized by drought resistance, were identified: the swelling in the experimental variants did not significantly differ from the indicators in the control for an average of 48 hours of the experiment.
IDENTIFICATION OF REGULARITIES OF BIOLOGICAL RESPONSE OF BARLEY SEEDS TO ULTRASONIC IMPACT
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Mosyakov M. A. , Kataev Y. V. , Sviridov A. S.
Published: November 2021

The article discusses various methods of pre-sowing seed stimulation. An increase in the activity of diastase in barley is noted - by 75% when the seeds are irradiated with ultrasound with a frequency of f = 48 kHz, an intensity of oscillations S = 42 W/cm² and an exposure time of t = 480 s. Ultrasonic action allows you to activate enzymes, which are of primary importance in the respiration of germinating seeds.
Study of species and quantitative composition of meadow plants of the Samara region
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Petryakov V.V.
Published: November 2021

the article presents the results of field research on the study of the species and quantitative composition of meadow plants of the Samara region in 2020. The paper displays and analyzes the results of studies of the phytocenosis of the meadow, studies of the species and quantitative composition of meadow plants are carried out.
MODERN MEASURES OF COMBATING BORSHCHEVIK SOSNOVSKY IN DIFFICULTY AREAS OF THE MOSCOW REGION
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Belenkov A.I. , Artemov D. V.
Published: November 2021

The article found that along with the increase in the production of agricultural products, there is a task of increasing their quality, as well as the need to implement appropriate economic incentives when selling quality products to the country.
Micro fertilizers and growth regulators - as factors of increasing barley yield
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Bugaev P.D. , Melnikov V.N. ,   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ
Published: November 2021

The effectiveness of the use of a tank mixture of siliplant micronutrient with insecticidal mordant Cruiser CS and siliplant micronutrient with growth regulators, micro- and organomineral fertilizers has been revealed. It was found that when seeds were treated with a tank mixture with an insecticidal protectant Kruiser,KS (0.5 l/t) with micro–fertilization Siliplant (60 ml/t), the germination energy of barley seeds increased by 2.2%, laboratory germination – by 4.0% and growth strength – by 4.0% compared with the protectant Kruiser, KS, and when plants were treated in phase 3 with a siliplant with epin extra, the greatest increase in the yield of barley grain of the variety was obtained Mikhailovsky - 0.35-0.41 t/ha. The use of siliplant with cytovit micro-fertilization, where the yield increase was 0.31-0.37 t/ha, siliplant with zircon - yield increase -0.33-0.36 t/ha and siliplant with organomineral fertilizer ecofus, where the yield increase was 0.24-0.34 t/ha, proved to be effective.
AEROPONICS AND FITOPYRАMIDA AND MODERN RESOURCE - SAVING MODERN TECHNOLOGIES FOR THE CULTIVATION OF VEGETABLE CROPS
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Farawn K.K. , Leunov V.I. ,   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ
Published: November 2021

The article discusses the features of two methods of soilless technology in the context of solving the problems of resource and energy conservation in the production of vegetables. In recent years, Fitopyramida techniques have achieved significant attention in agriculture. It is applied in agriculture to plan the several activities and missions properly by utilising limited resources with minor human interference. Currently, plant cultivation, using new agriculture methods is very popular among the growers. The aeroponics and Fitopyramida are methods of modern agriculture which is commonly practiced around the world.
Detection and identification of bacterial canker of tomato Clavibacter michiganensis subsp. michiganensis
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Pisareva I.N. , Slovareva O.Yu. ,   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ
Published: November 2021

The study is devoted to the diagnosis of bacterial canker of tomato (Cmm). The method of sampling and plant sample preparation has been adapted. PCR recommended by the international diagnostic protocol and other sources have been tested. The use of methods made it possible to identify Cmm in plant material
Optimization of the process of microclonal reproduction of potato plants by changing the illumination
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Filippova S.V.
Published: November 2021

The results of the research indicate a positive effect of the use of low tripods, providing unobstructed access of light to the micro-plants, on the number of cuttings of potato micro-plants.
Productivity of binary herbage based on non-traditional forage crops in the Upper Volga region
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Shmeleva N. V.
Published: November 2021

The article presents the results of field studies aimed at expanding the species composition of herbs and the search for adaptive cereals with a high sugar content in the Upper Volga region in 2015-2020.
SECONDARY POTATO INSECT PESTS: BIOLOGY AND MANAGEMENT
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Bagrov R.A.
Published: November 2021

A biology of number of potato pest insects species is described, which usually considered secondary, but in recent years showing increasing harmfulness: cutworms, armyworms, blister beetles, spider mites. General measures for the management of these pests are briefly presented.
Study of the distribution of phytoplasmosis and fusariosis in certain areas of the Moscow region
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Shvartsev A.A. , Smirnova I.P. ,   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ
Published: November 2021

In this work, we studied the distribution of especially dangerous phytopathogens - the causative agent of Apple proliferation (Candidatus Phytoplasma mali) and causative agents of root rot (Fusarium oxysporum, F. sambucinum, F. culmorum) in three districts of the Moscow region.
Dynamics of growth and development of oil flax with the action of protective-stimulating complexes
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Belopukhov S.L. , Dmitrevskaya I.I. ,   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ
Published: November 2021

The article studied the effect of pre-sowing treatment of seeds and plants of oil flax varieties Istok and Severny in the “herringbone” phase with the biological product Floravit®. The effective concentration of the drug is 0.1%, which accelerates the dynamics of growth and development of flax; the Istok variety is more responsive to the action.
Research of traction and operational indicators of the tukozadelyvayushchy working body
Authors:   Timirâzevskaâ selʹskohozâjstvennaâ akademiâ, Igoshin D. N.
Published: November 2021

the paper studies computer modeling of the power parameters of the tukozadelyvayushchy working body intended for the application of mineral fertilizers while sowing sugar beet seeds.
WHY DID AVVAKUM PLAY THE HOLY FOOL? AN АNALYSIS OF THE ARCHPRIEST AVVAKUM’S CREATIVE PROCESS IN WRITING HIS "LIFE"
Authors:   Harvard University, Hunt Priscilla
Published: November 2021

The article studies the polemical orientation of the hagiographical Life of the Archpriest Avvakum, Written by Himself in relation to the author’s earlier works, The Answer of the Orthodox, and other texts that were included together with the Life in the Pustozersk Collection. An analysis of the creative evolution of Avvakum’s thought will demonstrate that the Life’s appeal to holy foolishness at its narrative climax was its strongest ideological weapon against the new Church elite (the Nikonians). This appeal gave rise to an unprecedented emphasis on the author’s personal life experience that was meant to be proof of the “theoretical” arguments against Nikonian rationalism in the The Answer to the Orthodox. As a demonstration of a mystical-experiential approach to knowledge of God, his dramatized holy foolishness justified his choice to present his own biography as a publicistic hagiographical narrative.
THE LANGUAGE OF OLD BELIEVERS' COUNCIL DECISIONS. ON THE EXAMPLE OF THE CONCEPT "SOBOR"
Authors:   University of Trier, Lüdke Ekaterina V.
Published: November 2021

The paper includes the results of research into the language reflected in the texts of Old Believers’ council decisions. For that purpose a large diachronic corpus of such texts of speech genre was used. The research focused on the concept “sobor”, one of the central concepts in the discourse on Old Believers and very frequent in their sources. The analysis consisted of a lexical-semantic description based on the interrelation between the language material and the socio-cultural context of the corresponding historical period. The methods of sociolinguistics, corpus linguistics and lexical semantics were combined in order to obtain a new approach to the texts of Old Believers’ council decisions. The result of the research is a detailed overview of the specific way the concept “sobor” evolved in the Old Believers’ sources. It outlines the dynamics within that confessional community and compares the development of the described concept to the processes in the standard Russian language
REPORT ON A TRIP TO BRAZIL IN 2013: SÃO PAULO, PARANÁ, MATO GROSSO
Authors:   Japan Coast Guard Academy, Tsukada Tsutomu
Published: November 2021

The article describes an expedition to the Old Believer communities located in the states of Paraná and Mato Grosso of Brazil (January-February 2013). The route of the trip is described, information is given about the history of the migration of the Old Believers from China to Brazil; and characterized their modern life. The materials of interviews with both Old Believers and Brazilians – representatives of other faiths-were used.
SOFTWARE PACKAGE FOR MULTIPHYSICS AND MULTI-LEVEL CALCULATIONS
Authors: Abgaryan Karine , Gavrilov Evgeny
Published: November 2021

The report is devoted to demonstration of the main ideas and approaches, which were used in the construction of a software package for multiphysics and multilevel calculations. Such a software package is used as information support for solving multiscale problems in the field of microelectronics.
MULTI-SCALE MODELING AND METHODS OF DATA SCIENCE IN PROBLEMS OF MICROELECTRONICS
Authors: Abgaryan Karine
Published: November 2021

The report is devoted to the problem of integrating multiscale modeling and data analysis methods to create predictive models based on approaches based on theoretical physical and mathematical modeling using the mathematical apparatus of data analysis.
AB INITIO CALCULATION OF ADSORPTION POSITION EFFECT ON MAGNETIZATION REDISTRIBUTION IN P-DOPED SILICENE
Authors: Prokhorenko Aleksandr , Gnidenko Yuri , Chibisov Yuri , Chibisova Yuri
Published: November 2021

The behavior (substitution and adsorption) of a phosphorus atom on the surface of silicene is studied using quantum mechanical calculations. The most favorable positions, binding energy and activation of the phosphorus diffusion barrier have been established. The change in the local magnetic moment of the phosphorus atom is described depending on its position and the position of the surrounding silicon elements.
INVESTIGATION OF PHYSICAL PRINCIPLES OF RESISTIVE SWITCHING IN RERAM STRUCTURES BASED ON HAFNIUM OXIDE
Authors: Ganykina Ekaterina , Rezvanov Asrar , Gornev Yevgeny
Published: November 2021

In this paper, the physical principles of resistive switching in the Au/Ti/HfO2/Au/Si memristor are investigated, including oxygen ions transport, heat transfer and electric current flow through the structure.
ANALYSIS AND COMPARISON OF DIFFERENT APPROACHES TO THE PROBLEM OF MEMRISTOR MODEL PARAMETERS EXTRACTION
Authors: Shamin Yevgeny , Zhevnenko Dmitry , Meschaninov Fedor , Kozhevnikov Vladislav , Gornev Yevgeny
Published: November 2021

The work is devoted to the analysis of various approaches to the problem of the empirical memristor model parameters extraction. A description of the peculiarities of the extraction process is given, and an original version of the extraction algorithm is proposed. The proposed algorithm is compared with other considered ones.
SIMULATION OF FATIGUE CHARACTERISTICS OF A COMPOSITE MATERIAL USING COMSOL MULTIPHYSICS SOFTWARE
Authors: Mochalova Yulia , Abgaryan Karine
Published: November 2021

The paper reviews the capabilities of modeling composite materials using the COMSOL software product
Modernization Education System of Dayah Terpadu Al-Azhar
Authors: Nur Ismet
Published: November 2021

The existence of dayahs in Central Aceh is an Islamic educational institution that contributes in influencing the religious life of the community, day by step the development of both the quantity and quality is increasing. This study aims to describe the modernization Education System of Dayah Terpadu Al-Azhar, includes sub-systems of dayah education. This research is a field research with a descriptive qualitative method using a phenomenological approach, the main data source of this study is the document, and the informants are leaders of dayah, teungku dayah, santri and community leaders. Modernization education system of Dayah Terpadu Al-Azhar is characterized by changes in objectives, teungku and santri dayah, implementation of an integrated curriculum, enriching the treasures of contemporary books, the use of active strategies and varied methods, development of the dayah environment, and evaluation of learning.
Musical Learning For Early Childhood Through Listening Approach, Singing, Playing
Authors: Nusantoro Jati Ulung , Supratno Haris , Lodra I Nyoman
Published: November 2021

Course institutions is one of non-formal education as a substitute, complementary, enhancement, and education outside of school. One of the best non-formal institutions to develop early childhood talent is the Yamaha Music School course institute. This is what makes researchers interested in learning which is done by Yamaha Music School course for early childhood. This type of research uses qualitative research, ranging from lesson planning, implementation of learning to evaluation of learning. Data collection techniques used non-contributory types of observation, documentation and structured interviews conducted face-to-face. The subjects of this study were early childhood at the age of 3 years and a lecturer in Wonderland Music Class Moshi-Moshi Yamaha Music School. The form of lesson planning for wonderland music classes ranging from materials, methods, models, media and time allocation has been designed by the Yamaha Music School Foundation of Japan but can be developed by each teacher according to the situations that occur in the classroom during the learning process. The classroom learning atmosphere created by the teacher is great for the child to feel good about music. The results of the evaluation conducted at the Wonderland studio class only provide a learning award in the classroom with that of fiesta music and concert classes.
Improved Teacher Performance Through Work Culture And Environment
Authors: Lutfah Asma , Hariyati Nunuk , Handayaningrum Warih
Published: November 2021

The existence of teachers in the world of education has a great influence to produce excellent students. Based on the law Republic of Indonesia Number 14 of 2005 about Teachers and Lecturers, who stated that teachers and lecturers have functions, roles, and a very important position in national development in the field of education, so it needs to show that its performance can be accounted for. Performance improvement is closely related with the problem of how to increase teacher motivation, how to develop an effective work culture as well how to create a work environment that is comfortable and conducive, so that the teacher can and is willing to work optimally. According to Nitisemito (1991: 184-196), influencing factors work environment is coloring, cleaning, lighting, air exchange, music, safety and noise. while work culture factors that influence are: (1) conditions the physical environment of work, such as giving awards, giving welfare, fulfilling infrastructure and facilities. (2) working environment conditions, such as support in carrying out tasks, communication and interactions with peers, people student parents, principal and public. For that, schools must be able creating a conducive work environment and work culture.
Efforts To Improve Students’ Multiple Intelligence In Dealing With Era 4.0 On The Subject of Basic Chemistry
Authors: Rahmi Ayu , Oktaviani Coryna , Alvina Sirry
Published: November 2021

The study on efforts to improve students' multiple Intelligence in dealing with 4.0 era in basic chemistry courses was conducted with the aim of knowing whether the questions can be developing Multiple Intelligence and whether there was an increase in Multiple Intelligence on the student's of Faculty of Teachers Training and Education at Malikussaleh University. This study was carried out using Research and Development method or known as R&D which consists of four stages, namely the development of test questions, standardization and revision of test questions, as well as evaluation on the developed test result. The location of the study was at Faculty of Teachers Training and Education at the Malikussaleh University, located at Main Campus of Reuleut starting on the July to September 2019 with a population of all the students of Faculty of Teachers Training and Education at the Malikussaleh University. The samples in this study were students of the Department of Chemistry Education in semester 2, 4, and 6 with 20 students for each term and were taken by means of purposive sampling. Based on the results of the R&D stages, qualitative and quantitative data were obtained, then the data were analyzed using the comparison and percentage formulas. The results obtained was that there was an increase in the percentage of the value of N-gain by 82%. These results indicated a high increase from before to afterwards the treatment was implemented in this study.
Developing Hot Mathematics Task with Indonesian Heritage as Context to Assess Mathematical Literacy of Students in Primary School
Authors: Oktiningrum Wuli , Wardhani Dyah Ayu Pramoda
Published: November 2021

The goal of this research produces a set of HOT mathematics tasks with Indonesian heritage as a context that is valid and practical to assess the mathematical literacy of students in primary school. The participants of the study were 120 students in primary school. The data was collected through documentation, questionnaire, test result, and interviews. This is design research using a type of development research with formative evaluation. The mathematics task not only reviewed by 7 experts, who assess the context, content, and language of prototype but also beyond empirical evaluation of validation and reliability testing. The field test result showed that the HOT mathematics task has a potential effect on the mathematical literacy of primary school students.
Improving Students’ Critical Mathematical Thinking Skills Through SAVI Approach on Number Theory Lectures At Mathematics Education Department of Malikussaleh University
Authors: Marhami Marhami , Rohantizani Rohantizani , Nuraina Nuraina
Published: November 2021

The research aimed to see whether SAVI learning approach is better than a normal class in improving students’ critical mathematical thinking skills due to number theory lectures of mathematics. This research used a quantitative research approach with experimental method in the form of quasi-experiment. The population of this research was all the fourth semester of mathematics department students of Malikussaleh University. The sampling used was a purposive sampling that consisted of students in class A1 and A2. The research design used a non –equivalent control group design. The instrument used in this research was a set of questionnaire of critical thinking that had been validated by several validators. Then, the analysis of the improvement score of students’ critical mathematical skills used a normalized gain data which shows the improvement of students’ score classification compared to the ideal maximum score. However, the n-gain score data of students’ critical mathematical skills of control class was not normally distributed. so a non-parametric test was conducted, namely the Mann Whitney U Test. Form Test results, the Asymp. Sig. (1-tailed) value was obtined around 0.008 < α = 0,05. This shows that H0 is rejected.Hence, it means that the improvement of students’ critical mathematical skills of experimental class is significantly better than a control class. Thus, it is also proven by the hypothesis that applying SAVI approach in learning is better than a normal class without any treatment in improving students’ critical mathematical thinking skills.
Assessment of English Language Learning in 2013 Curriculum
Authors: Bulan Arif , Suryaman Maman , Nurhasanah Enung , Mardiah Mardiah , Hasan Hasan
Published: November 2021

This study aims to determine: (1) the implementation of the 2013 curriculum in the assessment of English learning conducted by teachers; (2) the implementation of the 2013 curriculum English learning assessment in terms of national examination results; (3) the implementation of the 2013 curriculum English learning assessment in terms of teacher stratum. This research is a survey research using a quantitative approach and supported by a qualitative approach. This research was conducted in 16 state high schools in Sleman Regency. The samples in this study were 34 English teachers, all of them had taught based on the 2013 curriculum. Data collection in this study used questionnaires, observations, document analysis and interviews. The data analysis technique used is quantitative and qualitative descriptive techniques. The results of this study indicate that: (1) the implementation of the 2013 curriculum in learning assessment gets an average score of 3.5 (very good). Learning assessment is carried out based on education assessment standards in the 2013 curriculum. (2) implementation of learning assessments that are in accordance with the 2013 curriculum in schools that have low, medium, and high national examination scores is included in the excellent category with an average percentage of 87.45%; (3) the implementation of learning assessment that is in accordance with the 2013 curriculum in terms of the stratum of teachers, that non-civil servant teachers implement higher learning assessment than civil servant teachers.
The Implementation of Realistic Mathematics Education Approach to Improve Students' Mathematical Communication Ability in Statistics Course
Authors: Paroqi Lois Lamya , Mursalin Mursalin , Marhami Marhami
Published: November 2021

The purpose of this study is to analize the improving of mathematical communication skills’s students, the learning acktivities of student and student’s response at Realistic Mathematics (RME) learning.  The research is held at MTs.S Syamsudduha in 2018-2019 years, which using quasi experiment with a quantitative approach. This study used two samples, they are experiment’s class as treatment class consists of 34 students and control’s class which  not give the treatment consists of 36 students which the sample was taken in this research used the technique sampling purposive. This data was obtained with test technique and observation sheet. Data is analyzed with t test using SPSS 18, the result show that there is an increasing of mathematical communication skills of student on statistical study with the Realistic Mathematics Education (RME) learning. This shows that value of n-gain on student’s mathematical communication skill for experiment’s class is 0,49 and control’s class is 0,17 with significant 0,000 < 0,05, thats mean there is an increasing in the learning process. So, RME learning can improve student’s mathematical communication skills of  students better than students who is taught by conventional learning.
The Giving Punishment of School Rules Violation in Enforcing Discipline Characters on MTs. Raudlatussa'adah Pontianak
Authors: Rianawati Rianawati , Nurhamid Nurhamid
Published: November 2021

This research is motivated by the recent most cases of rule  violations conducted by a number of students in MTs. Raudlatussa'adah Pontianak. From the results of observations and initial documentation of the research, the forms of violations that are often done by students are late, wearing needless uniforms, long hair, inappropriate hair cut for students, fighting and other forms of violations.  Even though MTs. Raudlatussa'adah Pontianak has made written rules including the threat of sanctions / penalties for the perpetrators. Based on the background of the problem, the researcher then conducted further research in order to explore and analyze information about how the act of giving penalties in cases of school rules violations in order to uphold the character of students. The approach and method used in research is a qualitative approach with descriptive methods, that this study seeks to describe the phenomenon in accordance with the facts occurred in the field. Furthermore, the subjects in this study include: Principal of Madrasah, Deputy Head of Madrasah for Student Affairs, Teachers of Islamic Character and students. For data collection researchers used in-depth interview techniques, non-participant observation and study documentation. The data processing and analysis techniques used consist of data reduction, data presentation and conclusions. Meanwhile, to check the validity of the data, researchers used triangulation techniques. Based on the explanation and analysis of the research data, it can be concluded that the preparatory step for the punishment of school rules violations in an effort to uphold the character of student discipline is done by verbalizing the punishment in the Student Orientation Period (MOS) activities, flag ceremonies and through classroom wall magazines and billboards. . As for the implementation of the punishment given by the teacher, but it is not consistent with the existing rules and the implementation also does not contain educational elements.
The Development Teaching Materials Subject Class Calculus of Many Variable Based on Discovery Learning Model at Education Faculty University of Muhammadiyah Sumatera Utara
Authors: Wahyuni Sri , Bara Ismail Hanif Batu , Dachi Surya Wisada
Published: November 2021

This study is applied research. It is focus in development material’s teaching course of calculus many variable basic on discovery learning model. In this research used developing 4D (define, design, develop, and disseminate). Destination research is for determine how to validity from development material’s teaching course of calculus many variable basic on discovery learning model, and how to effectiveness in development of teaching material courses of calculus many variable basic on discovery learning model. The result of the research is teaching material courses of calculus many variable on discovery learning model. The result of research material’s teaching course validated by experts. Result of validity is calculated with average for each indicator. Therefore effectiveness its calculate with means of  student response to material’s teaching course. In this research result that material’s teaching course is valid. Therefore, student response result is 94.45%, it means the effectiveness of teaching material course is very good.
The Application of Problem-Based Learning Method for Hygiene Sanitation Learning Eyes
Authors: Siregar Azwar , Nurlela Luthfiyah , Marniati Marniati , Rijanto Tri , Munoto Munoto
Published: November 2021

The post-millennial generation or currently known as the Z generation, is the generation born in the 2000s, the future generation born in the Internet age. This post-millennial generation does not like rigid rules, tends to think creatively and openly and is very easy to comment on. An important point in dealing with the post-millennial generation by providing specific direction for understanding ethics in social life. In the learning process, post millennial generation has visual characteristics, tries and sees the results of the process, wants the teacher as a facilitator, learning starts with "how", and is very easy to get information / knowledge. This is a challenge in determining the right learning strategy for them. With the problem-based learning method it is expected that students / vocational high school (SMK) students will be able to create something different to produce rewards in the form of money as well as personal satisfaction and freedom. Students are required to understand the importance of maintaining health by maintaining and protecting food hygiene, through controlling environmental factors that can or can cause illness and health problems.
The Effect Utilization of Application-Based Learning Resources on Learning Outcomes of Basic Music Theory Subject
Authors: Saepulloh Saepulloh , Rusijono Rusijono , Mariono Andi
Published: November 2021

This study aims to improve student learning outcomes through the use of application-based learning resources in the NCO Vocational School of Music, Education and Training Center. This study uses Quasy Experimental Design in the experimental class and the control class. Consists of two stages, namely (1) the preparation phase aims to utilize application-based learning resources, (2) the implementation phase uses pre-test and post-test designs in the experimental class and the control class. The results showed that there were differences in the experimental class and the control class through the results of different tests (Mann Whitney) on pre-test and post-test. The pre-test results showed U > Ucritical, conclusions H0 accepted the results of the pre-test there was no difference. Post-test results: U < Severe, conclusions H0 rejected post-test results there are differences. The results of data analysis show that there is an influence of the use of application-based learning resources on Music Theory Basic subjects on experimental class learning outcomes.
Influence of Production Based Training Learning Model on Student Learning Outcomes Reviewed from Entrepreneurial Interests
Authors: Hikmah Yuniar Fitria , Nurlaela Luthfiyah , Ismawati Rita
Published: November 2021

The study aims to determine the interest of entrepreneurial students taught using Production Based Training (PBT) learning models and students taught using live learning. To learn the learning outcomes of high-entrepreneurial interests. The method used in this study was experimentation using factorial research design. The design used is 2x2 factorial design, as this design can be used to see students ' learning outcomes before they are given learning and after learning. The results of the study found that: (1) Student learning outcomes using PBT learning models are significantly higher than those using MPL;(2) Learning results of students who have a high entrepreneurial interest using PBT learning models and by using a higher MPL significantly in comparison to learning outcomes of low-entrepreneurial interests that use Model of PBT Learning and using MPL: (3) There is a significant interaction between learning models and entrepreneurial interest in student learning outcomes. The study concluded that: (1) The PBT learning model can increase the interest of entrepreneurial students; (2) Students who have a high entrepreneurial interest, higher learning outcomes than students with low entrepreneurial interest rates; and (3) there is an interaction between learning models and entrepreneurial interests in student learning outcomes.
The Effect of Job Design and Quality of Work Life on Affective Commitment of Vocational High School’s Teachers in East Jakarta Indonesia
Authors: Hanjarini Gita Diana , Sugiarto Sugiarto , Karnati Neti
Published: November 2021

The purpose of this study is to comprehensively describe and describe the effect of work design and quality of work life on the affective commitment of vocational school teachers in East Jakarta. This research was conducted to Private Vocational High Schools (SMK) in East Jakarta. Methodology This study uses a quantitative research survey method, whereas for analyzing data using path analysis. Path analysis technique in this study is to determine the causal relationship between variables or the direct influence of exogenous variables on endogenous variables. Endogenous variables in this study are the teacher's affective commitment, while the exogenous variables in this study are work design and quality of work life. Data collection was carried out through questionnaire filling. Based on the calculation results obtained by path analysis 1) the direct effect of work design on affective commitment, the value of the path coefficient of 0.425 and tcount of 6.6964, meaning that work design has a direct positive effect on affective commitment can be accepted increasing work design resulting in increased affective commitment. 2) the direct effect of work design on the quality of work life, path coefficient of 0.225 and tcount of 3.378. Means, the direct influence of work design on affective commitment, the value of the path coefficient of 0.425 and tcount of 6.6964. 3) Work design has a direct positive effect on affective commitment can be accepted. That is, increasing work design results in increased affective commitment.
Assessing the Influence of Branding and Promotion Activities to the Business Growth in Rwandan Hotel Industry. A Case of Kigali Serena Hotel
Authors: William Mudahemuka , John Ntahemuka , Clement Munyanziza
Published: November 2021

Developing countries today compete to attract foreign direct investment to their local hotel industry. Branding and promotion are the ones of the business activities that can assist to the achievement of good performance. Therefore, this study had a general objective of examining the influence of branding and promotion activities to the business growth, case of Serena Hotel. The target population was Serena hotel employees and its customers. The study adopted purposive and simple random sampling methods to select 133 potential respondents. The quantitative data were collected by using administered questionnaires sent to the customers and employees of targeted population and documentary technique have been used for qualitative data collection. Thereafter, statistical techniques have been used to summarize the information. Data from the field were cleaned, sorted, coded, tabulated and statistically analyzed by using SPSS. Among 133 questionnaires sent to the respondents, only 125 were returned for analysis. In data analysis, descriptive statistic was used to compute the frequency and percentages. The results obtained concluded branding and promotion activities were important variables to influence business growth of Serena hotel. As a conclusion, the findings of the study showed that advertising, sales promotions, public relations, personal selling direct marketing and product branding had stronger impact on business growth in Serena Hotel/Rwanda. The recommendations have been given to different domains and the areas for further researches had been identified.
Effect of Student Knowledge About Earthquake Disaster on Preparedness in Middle School
Authors: Merthaguna Anak Agung Rai Sandhi , Nasution Nasution , Jacky Jacky
Published: November 2021

This study aims to analyze the effect of students' knowledge about the earthquake disaster on preparedness at Dampelas 6 Middle School. The method used is quantitative with a type of explanatory research. The research variables consist of independent variables, namely knowledge about earthquake disasters, while the dependent variable is readiness. The research sample used was 56 respondents obtained using the proportional sampling technique with the Taro Yamane method. Data collection techniques using questionnaires and tests. Data analysis uses a simple linear regression test. The results showed that statistically simple linear regression with α = 5% (2-sided test, 0.05: 2 = 0.025) and degrees of freedom (n-2-1) or 56-2-1 = 53 obtained t table of 2.005, knowledge variable (X1) with readiness (Y) students about earthquake disaster obtained t-count 3.392, while t-table 2.005, then Ho is rejected and Ha is accepted, which means that partially student knowledge has a significant influence on earthquake disaster preparedness ( 3,392> 2,005). Based on the results of a simple regression test, it was concluded that students' knowledge of the earthquake disaster-affected preparedness at Dampelas 6 Middle School by 3.392.
What Happens when the Students Work in Groups? Group Dynamics in English Language Classroom
Authors: Suryani Adi , Soedarso Soedarso
Published: November 2021

EFL education shifts from teaching language core competences into promoting communicative competence and developing multiliteracies pedagogy. Through this learning mode, EFL learners can develop language, interpersonal communication, inter-cultural understanding as well as life learning skills. Group work learning assisted by technology use in EFL classroom is one of many approaches to equip EFL learners with such skills. During the process of learning in groups, EFL students experience and potentially learn social skills through their group dynamics. This study aims to explore group dynamic aspects in EFL learning: what the students experience and learn. The study adopts qualitative research methods. The data are collected through students’ narrative texts revealing their experiences in working in groups to create video. The study finds that in accomplishing group tasks, the students are learning some aspects. The first is the identification process, in which they are aligning themselves to the shared identity, emotion, goals, character of groups (self to group identification) as well as group to self identification. The second aspect is the students are learning cooperatively and collaboratively in team development process. The third aspect is learning leadership and organizational management, in which they are learning structure, norms, rules and social system in group.
Effect of Mathematics Language Approach On Students’ Interest In Statistics In Senior Secondary Schools In Abuja Municipal Area Council
Authors: A. O Agbo-Egwu, , Joseph Joseph Ugochukwu
Published: November 2021

This study examined the effect of mathematics language on students’ interest in statistics in senior secondary school. The study employed quasi-experimental design of non-randomized pretest posttest control group type. Two research questions and two hypotheses guided the study. The sample of this study consisted of 250 Senior Secondary Two (SS2) students chosen out of the target population of 1250 students in all the 10-government grant aided secondary schools in Abuja Municipal Area Council. The sample comprised 125 male and 125 female students.  In each of the four sampled secondary schools, intact classes were used. Two sets of lesson plans on the topics under study were developed for the experimental and control groups respectively. Data were collected using Statistics Interest Inventory (SII). Research questions were answered using means and standard deviations while T-test was used to test the hypotheses at 0.05 alpha level of significance. The reliability coefficient is 0.88. From the research work, it was found out that the mathematical language when properly used improves students’ interest in Statistics and that gender has no significance difference in achievement. The study recommends among others that mathematics teachers should use the mathematical language instruction in teaching Statistics and other topics in mathematics to enhance students’ interest.
Using ICT to Improve Teaching and Learning of Kiswahili Language for University Students
Authors: Mugaya Tumaini Samweli
Published: November 2021

This study aimed to investigate the use of Information and Communication Technology (ICT) to improve Kiswahili teaching and learning at the University of Dodoma. The objectives of the study were: To identify the experience of using ICT devices in teaching general language, to examine the use of ICT in Kiswahili language classes and suggest innovative ICT tools to teach and spread Kiswahili. The study employed social learning theory of Bandura. The study used a descriptive survey design to answer the research questions. Purposive sampling was used to choose key informants. Documentaries, interviews and focus group discussion were used for teachers and students to collect data and documentary reviews used to provide further information.The results showed a limited use of ICT in teaching and learning of general languages and this adds up into poor access of existing installed language laboratory. The results also showed minimal use of ICT in Kiswahili language classes to the extent that majority of the students preferred to use Kiswahili in the computers, laptops and mobile phones. However, the study came up with various innovative ICT tools such as web based learning and improved language lab to teach and spread Kiswahili language. This can be done through ICT tools such as computer use, mobile phones and accessing the internet through language apps.
Development of Art Learning Supplement Books for Middle School Students
Authors: Purwaningsih Endah , Fatirul Ach. Noor , Hartono Hartono
Published: November 2021

Fine art, creative, and innovative are the components are interlinked and inseparable on the one hand, the students are also required to love and raise the value of art subjects. In line with this, the peseta students must also have skills that are competent for the results of his art deserves to be appreciated, economic value, and has a high resale value in the community around.That it is necessary to supplement the Book Development has the feasibility to use on learning in junior high art is Development Education Supplement Book Arts For junior high school students. The book is said to be feasible on the basis of the results of validation of educational materials experts art creative and innovative. The results of the feasibility design validation scored 90.9% and validation of the feasibility of fine art materials gained 72.6% value. The results of the validation predicate good for fine arts material, it is reflected in the percentage achieved value included in the interval 52% -75%. Books Arts Education Supplement For Junior High School Students. a supplement book learning that can be accepted by the students, the acceptance rate includes aspects of display with a value of 88% and 85% eligibility rate presentation. Small-scale test results entered in the range of 76% -100% value and the whole predicate is very good.
Evaluation of Madrasah-Based Management Programs In Private Aliyah Madrasah In Jonggat District, Lombok Central Nusa Tenggara Barat
Authors: Suhardi Muhamad , Mulyadi Didi , Huda Syafaat Ariful
Published: November 2021

The objective of the research was to understand, explain and improve The Management Program based on Madrasah (Islamic Concept). The research used qualitative approach which used evaluation model of CIPP (Context, Input, Process and Outcome). It was conducted at Islamic State High School Jonggat sub-district. The results are, some weakness of programs to increase teacher’s human resources that are not master learning model media (cannot operate the laptop and in focus), increasing the facilities need dan low cost. The recommendation is suggested to those who are in the stakeholders to pay attention to this issue. So, the implementation of the program could be done successfully later.
The Effect of Addition of Palm Oil Dry Waste Against Growth Rate of Sawi Plant (Brassica rapa) On Learning Environmental Knowledge
Authors: Azwar Edi
Published: November 2021

The Utilization of sludge oil palm processing plant is still not optimal, therefore it is necessary to study the use of sludge as an alternative supply of nutrients in the soil that is used as an additional planting medium. This research contributes to environmental knowledge courses according to the syllabus and RPS and the output products of this study are learning modules. This study aims to determine the effect of the addition of palm oil dry mud waste to the growth rate of mustard plants (Brassica rapa) on the study of Environmental Knowledge, and to compile the module as the development of teaching materials from the Environmental Knowledge course module. This study used a completely randomized design with six treatments and four replications. The results of this study can be concluded that the administration of sludge is very influential in increasing nutrient and growth of mustard plants, namely: plant height (cm), leaf surface area (cm2), number of leaf strands, and stem length (cm).