bluuebunny/crossref_metadata_2025 huggingface dataset:
PENERAPAN MODEL PEMBELAJARAN MASTERY LEARNING UNTUK MENINGKATKAN HASIL BELAJAR PKN SISWA KELAS V SD NEGERI 017 BAGAN LIMAU KECAMATAN UKUI
Authors: Muhtar Edi Mohamad
Published: April 2019

The low yield learning civics class V students of SD Negeri 017 Bagan Limau This is thebackground of this research. This research was conducted aims to improve learning outcomesCivics through mastery learning model learning. This research is a class act, carried out bytwo cycles. The data used in this research is data result of learning civics. Based on theresults of the study revealed that learning outcomes Civics increased, this is evidenced by: (a)the preliminary data of students who achieve mastery only 50% and cycle to the first increasehas reached 76% and the thoroughness of the class in the second cycle at 90%; and (b) theresults of learning civics students also increased at an average baseline value of 65 students,the first cycle to 68.25 and the second cycle increased to 74.5. Therefore it can be concludedthat the learning model of mastery learning can improve learning outcomes Civics class Vstudents of SD Negeri 017 Bagan Limau.
UPAYA MENINGKATKAN KINERJA GURU MELALUI SUPERVISI DI SMP NEGERI 1 KUBU KABUPATEN ROKAN HILIR
Authors: ' Karsono
Published: April 2019

Based on observations while at SMPN 1 Kubu Rokan Hilir, discovered the phenomenonamong others: (a) the majority of teachers who often do not come on time even did not comefor no apparent reason; (B) the majority of teachers who often leave the office during workinghours; and (c) the tasks and activities provided by the principal to the teachers not run asexpected, especially when the task outside the official school hours, many of the teachers werenot prepared for the learning tools they should have. Remedial and enrichment programs notrunning as it should, so that learning becomes less than the maximum. This study aims toimprove the performance of teachers through supervision. This type of research is actionresearch school (PTS) located at SMPN 1 Kubu Rokan Hilir, aimed at teachers. The mainreason is of the observations and information from the teacher, that teacher performance isstill relatively lacking. Place of research is in SMPN 1 Kubu Rokan Hilir. When the study wasconducted in February 2015. The number of samples set out in this study were 20 teachers.From the description of data processing and discussion it was concluded that teacherperformance is obtained in the first cycle of 57% with good enough category and the secondcycle increased to 80% in both categories. This means that the supervision activities canimprove the performance of teachers in SMPN 1 Kubu Rokan Hilir is successful.
UPAYA MENINGKATKAN KEMAMPUAN GURU DALAM MEMBUAT PERANGKAT PEMBELAJARAN MELALUI PENDAMPINGAN DI SMP NEGERI 2 PASIR LIMAU KAPAS KABUPATEN ROKAN HILIR
Authors: ' Aminudin
Published: April 2019

This study aims to determine whether the ability of teachers to create learning tools can beimproved through mentoring in SMP Negeri 2 Pasir Limau Kapas. The focus of this researchrelates to the ability of teachers to create learning tools can be improved through mentoringin SMP Negeri 2 Pasir Limau Kapas. This research is a classroom action research conductedin SMP Negeri 2 Pasir Limau Kapas. The research process is running in the supervision andmentoring principals. This is because this assistance is supporting the principal duty todetermine the ability of teachers to create learning tools can be improved through mentoringin SMP Negeri 2 Pasir Limau Kapas. This study was conducted by two cycles and time of thisstudy is one month. The results of this study revealed that the companion activity to improvethe ability of teachers to create learning tools has increased in each cycle. This statement issupported by the data obtained in the research which states that in the first cycle of 78.9% inboth categories and the second cycle increased to 87.8% in both categories.
PENERAPAN METODE PQRST (PREVIEW QUESTION READ STATE TEST) UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELAS V D SD NEGERI 004 TEMBILAHAN
Authors: Ali Fernandes
Published: April 2019

The background of this study is the low results of fifth grade students learn math SD Negeri 004 Tembilahan. It is seen from the acquisition value of the average results of students' mathematics learning of 68. The cause of poor performance of student learning are: a) the students are passive in learning; (b) less active students in learning; (c) the lack of a medium of learning so that students can interact directly with the subject matter; and (d) the ability of students to understand math concepts low. Based on this, the researchers apply the PQRST method to improve mathematics learning outcomes through action research. This study was conducted in 004 SD Negeri Tembilahan, the subject of this study is the fifth grade students with 28 students. This study was conducted in two cycles, in which the flow of research is the planning stage, deploy stage, the stage of observation and reflection stages. The results stated That mathematical results have increased after learning the PQRST method (Preview Question Read State Test). It can be seen from the increase in mathematics learning outcomes on the basis of 64.67% category scores enough, the first cycle of 64.67% remains well enough categories, and the second cycle, 86.67% excellent category, with the percentage increase 22.00%.
PENINGKATAN HASIL BELAJAR MATEMATIKA MELALUI METODE DISCOVERY LEARNING PADA MATERI KONSEP KELILING DAN LUAS BANGUN DATAR SISWA KELAS V A SD NEGERI 009 PULAU KIJANG KECAMATAN RETEH
Authors: Mujiati Mujiati
Published: April 2019

The background of this research is the poor student learning outcomes and low awareness of teachers to apply an effective and innovative learning. This study aims to determine whether there is improvement of mathematics learning outcomes before and after the discovery learning method is applied on Grade VA SD Negeri 009 Pulau Kijang Kecamatan Reteh. The number of subject of this research was 22 students consisting of 8 male students and 14 female students with heterogeneous ability. The minimum passing grade, hereinafter KKM and Analysis on Average is used to know whether or not there is enhancement of mathematics learning outcomes before and after the discovery model is applied. The research findings reveal that the number of students that achieved the KKM (75) based on the first data obtained from the teacher was 7 (32%). At the first cycle, the number increased to 14 (64%), and at the second cycle, the number increased to 19 (86%). The average score of the student based on the first data obtained from the teacher was 72.7. At the first cycle, the average score increased to 76.3 and at the second cycle, it creased to 82. Referring to the research findings, it can be concluded that the application of the discovery learning method can enhance mathematics learning outcomes of students of Grade VA SD Negeri 009 Pulau Kijang Kecamatan Reteh of 2016.
PENERAPAN METODE KERJA KELOMPOK UNTUK MENINGKATKAN HASIL BELAJAR IPA SISWA KELAS V C SD NEGERI 004 TEMBILAHAN KECAMATAN TEMBILAHAN
Authors: Arfiah Siti
Published: April 2019

The background of this study is the low grade science students learning outcomes V C SD Negeri 004 Tembilahan. This is evidenced from 42 students only 18 students (42.86%) who achieved a minimum completeness criteria (KKM). In addition, the average learning results obtained remainder is equal to 62.18. Based on this, researchers conducted a study to implement group work method. The purpose of this research is to improve student learning outcomes IPA. This research is a class act, who performed a total of two cycles, each cycle consisting of two meetings. The subjects were students of class V C SD Negeri 004 Tembilahan by the number of students 42 students. The study states that science learning outcomes in each cycle has increased. In preliminary data the average learning results obtained are 62.18 by the number of students who completed is 18 students (42.86%). On average the first cycle of learning outcomes increased to 72.18 by the number of students who completed the 36 Siwa (80.95%), and the second cycle increased the average achieved learning outcomes 80.38 by the number of students who completed totaling 42 students (100%). Based on the results of this study concluded that the application of group work methods to improve learning outcomes fifth grade science students SD Negeri 004 Tembilahan.
TINJAUAN KETERSEDIAAN SARANA DAN PRASARANA PEMBELAJARAN PENDIDIKAN JASMANI DAN KESEHATAN DI SMP NEGERI SE-KECAMATAN PERHENTIAN RAJA KABUPATEN KAMPAR
Authors: Candra Alfi
Published: April 2019

The availability of facilities and infrastructure for physical education learning in SMP Negeri se-Kecamatan Perhentian Raja Kabupaten Kampar still minimal. The research objective to be achieved is to know whether the sports facilities and infrastructure owned SMP Negeri se-Kecamatan Perhentian Raja Kabupaten Kampar is good. This type of research is descriptive qualitative data collection techniques in this research is to use a list of matches (checklist). The population of this research is all SMP Negeri se-Kecamatan Perhentian Raja Kabupaten Kampar with two SMP is SMP Negeri 5 and SMP Negeri 6 Perhentian Raja Kampar, with samples of all the population sampled is also called total sampling. Data were analyzed using descriptive statistical techniques. Research results show that the sports facilities and infrastructure owned by 2 SMP Negeri se-Kecamatan Perhentian Raja is SMP Negeri 5 Perhentian Raja Kampar with the results of 56.54% (categorized enough), and SMPN 6 Perhentian Raja Kampar with the results of 39.46% (categorized not good), it can be concluded ahir of the second SMP Negeri se-Kecamatan Perhentian Raja Kabupaten Kampar by the number of 48% Infrastructures poorly categorized sports.
PENGGUNAAN METODE TIME TOKEN ARENDS UNTUK MENINGKATKAN KETERAMPILAN BERBICARA PADA MATA PELAJARAN BAHASA INDONESIA PESERTA DIDIK KELAS IV SD NEGERI 015 SUNGAI RUKAM
Authors: Yenidar Yenidar
Published: April 2019

This study aims to describe the learning activities and improve learning outcomes Indonesian language through time token arends learning method on students class IV SD Negeri 015 Sungai Rukam Kecamatan Enok. From the research result, it can be seen that Time Token Arends method can improve the speaking skill in Indonesian language subjects students class IV SD Negeri 015 Sungai Rukam Kecamatan Enok. This is indicated by the results of the study seen from the average class on the initial test before the class action was done only for 59.3 with a result of completeness of 28%. Then after the action on cycle I the average value of students increased to 73.6 with a percentage of completeness of 48%. Although there is an increase, but still has not reached the predetermined criteria of learning completeness, so it must optimize again the learning process in cycle II which gets an average value of 84.1 with a percentage of completeness of 86%.
UPAYA MENINGKATKAN HASIL BELAJAR IPS MELALUI PENGGUNAAN MEDIA PETA DI KELAS V SDN 011 TELUK PULAI
Authors: Baharuddin Baharuddin
Published: April 2019

This study aims to describe learning outcomes by using the map media. The subjects of the study were students of grade V SDN 011 Teluk Pulai consisting of two cycles. Improvement of learning outcomes in this study in terms of four categories, namely the ability to absorb, the effectiveness of learning, mastery of student learning both mastery of individual and classical completeness, and mastery of learning outcomes. Instruments used for data collection are oral tests and written tests in the form of LKS conducted after the learning process. The results showed that the average learning achievement 83% is categorized very well, the effectiveness of learning is categorized very effective with an average of 8.5, while the students' learning result completeness is 100% complete. Based on the results above research can be concluded that through the media map can improve learning outcomes IPS SDN 011 Teluk Pulai.
UPAYA PENINGKATAN HASIL BELAJAR PAI DENGAN MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE STAD PADA SISWA KELAS VA SDN 015 BULUH KASAP DUMAI TIMUR
Authors: Noviar Noviar
Published: April 2019

The background of this study is caused by the learning process is still centered on the teacher with the dominant use of lecture method, so that students are less motivated in the learning process, students are less enthusiastic and not actively asked in the delivery of learning materials. This study aims to improve teacher skills and student activities so as to improve learning outcomes PAI students class VA SDN 015 Buluh Kasap Dumai Timur using STAD type cooperative learning model. This research is a classroom action research conducted in two cycles, this research was conducted in April 2014, the subject of this research is the students of VA SDN 015 Buluh Kasap Dumai Timur class with 25 people consist of male students 11 Persons and female students 14 Persons. Measuring tools used are teacher activity, student activity, learning outcomes, and mastery learning. The results showed that the average of teacher activity in the first cycle was 70.92% (Good). In the second cycle is 70.92% (Good). In the second cycle is 79.48% (Good). The average learning outcome in the first cycle was 56.92% (Enough). In the second cycle is 73.84% (good). Based on the results of the study can be collected that STAD type cooperative learning model can improve learning outcomes of PAI in students.
PENGEMBANGAN MODEL PEMBELAJARAN NOMOR ACAK UNTUK MENINGKATKAN EFEKTIVITAS BELAJAR MAHASISWA PGSD FKIP UNIVERSITAS RIAU
Authors: Zufriady Zufriady
Published: April 2019

The development of Nomor acak learning model is motivated by the desire to improve teaching and learning processwith the aim to improve the effectiveness of teaching and learning. This model approach emphasizes the readinessof students in the learning process. Theoretically this development model is based on two theories of constructivismand low of readiness developed by Thorndike. This research uses the Research and Development method which isreferenced from the theory of bord and gall. At this time the stages used are four stages: first phase of literaturestudy, second stage designing model, third stage of application & feasibility test, fourth stage of compilation andpublication. Based on the results of research and development of instruments that have been developed about thedevelopment of learning models have been effectively used. This can be seen from the acquisition of thequestionnaire distributed above the category that has been determined with the percentage of classical 79.83%. andfrom the results of the FGD conducted there are several inputs and improvements that have been improved.
PENERAPAN MODEL PEMBELAJARAN KOOEPERATIF TIPE MAKE A MATCH UNTUK MENINGKATKAN HASIL BELAJAR IPS SISWA KELAS V SEKOLAH DASAR
Authors: Samsur Samsur
Published: April 2019

This research is motivated by the lack of IPS student learning outcomes can be seen from the results of thestudents' social studies class V SD Negeri 54 Sebangar with an average value of 60.65. Therefore, theresearchers provide an alternative implementation strategies in the classroom to the application of learningmodels kooeperatif make a match type in the class V SD Negeri 54 Sebangar in the academic year 2014/2015.This research aims to improve learning outcomes IPS V grade students of SD Negeri 54 Sebangar with theapplication of learning models kooeperatif make a match type in the class V Implementation Strategy. Form ofresearch is the Classroom Action Research (PTK) with 2 cycles. Based on research data anlisis after applying oflearning models kooeperatif make a match type, the average percentage of the activity of teachers in the firstcycle 74.99% increased to 91.06% in the second cycle. The average percentage of student activity alsoincreased, namely 67.85% in the first cycle increased to 82.14% in the second cycle. Student learning outcomesin basic score by the average value of 60.65 and the first cycle increased with an average value of 75.00 classwith a 23.66% increase in the percentage of learning outcomes and the percentage of students who completed84.61%, and the second cycle increased again by an average of 82.30 with the percentage improvement classlearning outcomes 35.69% and the percentage of students who completed 88.46%. These results indicate that theapplication the application of learning models kooeperatif make a match type in the class V IPS grade studentsof SD Negeri 54 Sebangar.
PENERAPAN MODEL PEMBELAJARAN PICTURE AND PICTURE UNTUK MENINGKATKAN KEMAMPUAN MEMBACA PERMULAAN SISWA KELAS I SEKOLAH DASAR
Authors: Wiyati Wiyati
Published: April 2019

The background of this research is the low reading ability of the first graders of SDN 019 Bumi Ayu. Of the 47students who received low category there were 35 students (74,46%), medium category there were 11 students(23,40%) and high category 1 student (2,12%) with average value 49,47. The purpose of this research is toimprove students' reading ability of Class I SDN 019 Bumi Ayu by applying cooperative learning model ofpicture and picture type. The result of the research is the first data of the low categorized students, there are 35students (74,46%), the students are there are 11 students (23,40%) and the high categorized students are 1student (2,12%) with average 49.47 is low category. In the first cycle students' reading ability increases. Lowcategorized students were 29 students (61.70%), students were categorized by 13 students (27.65%) and highcategorized students were 5 students (10.63%) with an average rating of 64.36 categorized low. In the secondcycle again increased the ability of reading students. The low categorized students were reduced to 17 students(36.17%), the categorized students were increased to 15 students (31.91%) and the high category also increasedto 16 students (34.04%) average 79.43 is moderate category.
PENINGKATAN METODE TEKATEKI SILANG (CROSSWORD PUZZLE) DALAM MOTIVASI DAN HASIL BELAJAR POKOK BAHASAN INSTRINSIK DAN EKSTRINSIK SASTRA SISWA KELAS V SD NEGERI 165 PEKANBARU
Authors: Usman Raja
Published: April 2019

The purpose of this study is to improve the activities and learning outcomes of Bahasa Indonesia subject matter, and the topic isabout intrinsic and extrinsic elements of prose literature work. The method used is crossword puzzle method for grade V studentsof state elementary school no 165 Pekanbaru. This research is classroom action research (CAR) with guidance from classroomaction research Wardani and Kuswaya Wihardiet (2019). classroom action research was conducted in two cycles. To find outstudents' knowledge, a pre-cycle test is conducted. Then the planning for correction is carried out in cycle I and cycle II. Thesubject of the study was the fifth grade students of state elementary school no 165 Pekanbaru, with the number is 45 students.Data collection method is carried out based on documentation, observation, and tests. Data analysis techniques by analyzingdata through data collection, data presentation, and conclusion drawing. This CAR is carried out in two cycles, each cyclearranges lesson plan, Procedures for implementing, evaluating, reflecting, learning outcomes of Bahasa Indonesian with a totalscore 3230 averaging 70.22; the first cycle is 3353 with an average of 48.89; and cycle II increased to 97.78. For studentscompleteness in pre-cycle is 26.67 cycle I increased to 48.85% and cycle II becomes 97.78%. It can be concluded that the use ofcrossword puzzle method can improve learning outcomes and learning activities of fifth grade students of state elementary schoolno 165 Pekanbaru.
KESIAPAN LABORATORIUM TERPADU JURUSAN PENDIDIKAN GURU SEKOLAH DASAR UNIVERSITAS NEGERI SEMARANG UNTUK E-LEARNING
Authors: Ansori Isa , Trimurtini Trimurtini , Sari Elok Fariha , Widihastrin Florentina
Published: April 2019

Laboratory utilization is very important to support learning. The laboratory is very useful for measuring the standards of scienceand theory. Theoretical learning and practicum in the laboratory are integral activities in the teaching and learning process.This study aims to describe and find a laboratory readiness solution for the Department of Primary School Teacher Education,Faculty of Education, Semarang State University which supports the implementation of e-learning. The research variables werethe completeness of laboratory facilities, laboratory governance system of the Department of Primary School Teacher Education,lecturer and technical management, and users of the Laboratory of Primary School Teacher Education Study Program. Thesubjects of this study were lecturers, students of the Department of Primary School Teacher Education. Data items throughquestionnaires, observation, interviews, and documentation. Data were analyzed using qualitative descriptive. The resultsshowed the level of satisfaction of students and lecturers as laboratory users. This also illustrates the problems that often occurin managing laboratories of the Department of Primary School Teacher Education. Integrated laboratories at the Department ofPGSD FIP Semarang State University have a dual role in the fields of education, research and community service, although thethree are still in a sufficient category. Integrated laboratory management requires special management that is different fromlaboratory management in the field of study
MENINGKATKAN HASIL BELAJAR IPA DENGAN PENERAPAN METODE PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEADS TOGETHER (NHT) DI KELAS V SDN 010 LANGGINI KECAMATAN BANGKINANG KOTA
Authors: Bakar Abu
Published: April 2019

The low learning outcomes of science are the background of this study, for this reason, improvements in learning are carried outby applying the NHT method. The purpose of this study is to improve science learning outcomes. This research is a classroomaction research, which was conducted in SD Negeri 010 Langgini. The subjects of this study were class V students with a total of18 students. The results showed that there was an increase in student learning outcomes in cycle 1 meeting 1 the number ofstudents completed was 8, at meeting 2 increased by 12, in cycle 2 meeting 1 increased to 15 and at meeting 2 the number ofstudents who completed increased by 18 Then it can be concluded that through the use of NHT learning methods can improve thelearning outcomes of fifth grade students of SD Negeri 010 Langgini.
PENERAPAN MODEL PEMBELAJARAN KOPERATIF TIPE NHT UNTUK MENINGKATKAN HASIL BELAJAR PKN SISWA KELAS V SD NEGERI 1 BATHIN SOLAPAN KECAMATAN BATHIN SOLAPAN
Authors: Anidawati Anidawati
Published: April 2019

This research is motivated by the problem of the low learning outcomes of students in Civics learning in SD Negeri 1 BathinSolapan. The purpose of this study was to improve the learning process and improve the learning outcomes of Civics in the fifthgrade students of SD Negeri 1 Bathin Solapan in the 2017/2018 academic year through the application of numbered headstogethers. The study was conducted in two cycles, one cycle was carried out twice as much as the research action. The researchsubjects were 24 V students consisting of 13 male students and 11 female students. This research was conducted in the evensemester of 2017/2018 school year in February 2018. Data collection techniques included observation sheets and test sheetsduring the action and documentation of learning activities. Civics learning outcomes in cycle I obtained an average of 72.11 andcycle II with an average of 77.65. It can be concluded that with the application of the numbered heads together model it canimprove the learning outcomes of Civics in the fifth grade students of SD Negeri 1 Bathin Solapan. This is evident from theincrease in the average student learning outcomes 77.65 a significant increase in cycle II. This success is supported by thereadiness of the teacher in designing learning and the learning process implemented according to plan.
PELAKSANAAN WORKSHOP DAN BIMBINGAN BERKELANJUTAN UNTUK MENINGKATKAN KOMPETENSI GURU DALAM MENYUSUN RENCANA PELAKSANAAN PEMBELAJARAN (RPP)
Authors: Nurzali Nurzali
Published: April 2019

This study aims to determine the improvement of teacher competencies in preparing plans for implementing learning in 008 Sungai Primary School, Sigajah and 013 Public Elementary School, Teluk Piyai, through continuous workshops and guidance. The subjects of this study were 008 State Elementary School teachers, Sigajah River, and SDN 013 Piyai Bay, totaling 24 teachers. This study uses school action research with two cycles. The technique of collecting data uses an observation sheet on the preparation of plans for implementing learning carried out by the teacher. The school action research is carried out in the odd semester of the 2018/2019 academic year for approximately two months, from September to November 2018. The results of the study are 1) workshops and ongoing guidance can increase teacher motivation and competence in preparing a complete learning implementation plan according to the components. The teacher shows the seriousness in understanding and compiling the plan for implementing the learning after getting guidance on the preparation of the learning implementation plan from the researchers in the implementation of the workshop. 2) Continuous guidance can improve teacher competency in preparing learning implementation plans. It can be proven from the results of observations that show that there is an increase in teacher competence in preparing the implementation of learning plans.
The Scientific Basis of the Relationships Between Silk Seed Production Companies in Uzbekistan
Authors: Askarov N. , Sadullayev U.
Published: April 2019

This article explores the scientific basis of relationships between enterprises of the silk seed production system. Factors influencing the formation of relations between enterprises are grouped, including economic, organizational–demographic, and also natural–geographical factors.
Drive to Drive: The Deconstruction of the FreudianTrieb
Authors: Senatore Mauro
Published: April 2019

In the essay ‘To Speculate – On “Freud’”, which is published in The Postcards: From Socrates to Freud and Beyond (1980) and draws upon the last part of his unedited lecture course on La Vie la mort (taught in 1975), Jacques Derrida engages a close reading of Sigmund Freud's Beyond the Pleasure Principle. This article focuses on the deconstruction of the Freudian concept of drive (Trieb) that Derrida unfolds across his reading. It traces the analysis of the movement of autotelicity (auto-télie) that, according to Derrida, underpins the drive's relation to itself, and argues that the French philosopher interprets a specific drive evoked (but not thematized) by Freud, the drive to power (Bemächtigungstrieb), as the figure of the deconstruction of that autotelicity. Furthermore, the article suggests that the implications of this argument extend beyond Derrida's early reading of Freud, since they cast a new light on the argument for replacing the concept of sovereignty with that of the drive to power, which Derrida elaborates in his late political analyses.
GEOMETRY OF SEMI-INVARIANT COISOTROPIC SUBMANIFOLDS IN GOLDEN SEMI-RIEMANNIAN MANIFOLDS
Authors: (ÖNEN) POYRAZ Nergiz , DOĞAN Burçin
Published: April 2019

In this paper, we study semi-invariant coisotropic lightlike submanifolds of a golden semi-Riemannian manifold. We give some necessary and sufficient conditions on integrability of distibutions on semi-invariant coisotropic lightlike submanifolds of a golden semi-Riemannian manifold. We obtain some geometric results for coisotropic lightlike submanifolds of a golden semi-Riemannian manifold. Moreover, we give an example.
On The Optimal Forms Finding of Shallow Foundations Made Up of Four Foothills with Explicit Considerations of Structural Perturbations
Authors: Mbock Koumbe , Magloire Etoua Remy , Domingo Ayissi Raoul , Mpele Mamba , Richard Okpwe Mbarga
Published: April 2019

In the absence of the exact footing form of shallow foundations, we develop a procedure to determine the optimal footing form made up of four foothills from the knowledge of the inexact footing forms. The structural perturbations that are the major cause of the inexact forms are approximated in linear elastic model whose the solution is used to formulate the evolutionary structural optimization problem. To stabilize the solution, a serial of decisions is made to minimize structural perturbations in finite element modeling, initial volume and design constraints. By using the evolutionary structural optimization technique, we examine if the material of efficient and inefficient perturbations is needed or not on the points of inexact forms. Our analysis shows that the loading forces can be transferred to structural perturbations when they are efficient and used to reinforce the design material. This transfer can modify geometric elements of footing in finite element analysis and the optimal solution. The results of the numerical experiment provide the optimal footing form of shallow foundation, the sizes of associated foothills and the form of inefficient perturbations. This approach allows to redesign the structures from the inexact forms and detects the errors of dimensioning.
A New Approach for Solving Type-2-Fuzzy Transportation Problem
Authors: Maity Somnath , Roy Sankar Kumar
Published: April 2019

In this paper, a new approach is introduced to solve transportation problem with type-2-fuzzy variables. In most of the real-life situations, the available data do not happen to be crisp in nature. It gives rise to the fuzzy transportation problem (FTP). This proposed approach concentrates on the problem when the vertical slices of type-2-fuzzy sets (T2FSs) are trapezoidal fuzzy numbers (TFNs). The original problem reduces to three different linear programming problems (LPPs) which are solved using the simplex algorithm. Then the effectiveness of this paper is discussed with numerical example. In conclusion, the significance of the paper and the scope of future study are discussed.
SDE based Generalized Innovation Diffusion Modeling
Authors: Singhal Shakshi , Anand Adarsh , Singh Ompal
Published: April 2019

Diffusion models are rigorously implemented in marketing research to predict the actual trend of innovations over time. These models can be classified in terms of deterministic and stochastic behavior. Deterministic models ignore the randomness in the adoption rate of an innovation that occurs due to environmental and internal system disturbances. Therefore, in the present research, a generalized stochastic diffusion model using Itô’s process is proposed that jointly study the product awareness and eventual adoption of an innovation. Convolution function is applied to integrate these two processes. In addition, different probability distributions are employed, which are relevant for describing the product awareness and adoption processes. Non-linear regression is further carried out to validate the proposed models and parameters are estimated based on the actual sales data from Smartphone and automobile industries. The forecasting results indicate that the proposed models perform empirically better than the already established diffusion models.
Post Model Correction in Risk Analysis and Management
Authors: Siouris G.-J. , Skilogianni D. , Karagrigoriou A.
Published: April 2019

This work focuses on Value at Risk (VaR) and Expected Shortfall (ES) in conjunction with the so called, low price effect. In order to improve forecasts of risk measures like VaR or ES when low price effect is present, we propose the low price correction which does not involve additional parameters and instead of returns it relies on asset prices. The forecasting ability of the proposed methodology is measured by appropriately adjusted popular evaluation measures, like MSE and MAPE as well as by backtesting methods. For illustrative and comparative purposes a real example from the Athens Stock Exchange as well as a number of penny stocks from Nasdaq, NYSE and NYSE MKT are fully examined. The proposed technique is always applicable, but its superiority and effectiveness is evident in extreme economic scenarios and severe stock collapses. The proposed methodology that pays attention not only to the asset return but also to the asset price, provides sufficient evidence that prices could contain important information which could if taken under consideration, results in improved forecasts of risk estimation.
Maximizing Lifetime of Barrier Coverage Wireless Sensor Network with Tell Neighbor Algorithm
Authors: Chowdary Vinay , Gupta Mukul Kumar , Choudhury Sushabhan
Published: April 2019

The maximizing lifetime of Barrier coverage in wireless sensor network has attracted researchers in recent past. In barrier coverage applications it is essential to prolong the lifetime of sensor networks which guarantees extended operating lifetime of the overall network. In this paper, we propose a novel Tell Neighbor Algorithm (TNA), which increases the operating lifetime of the overall network. Simulation results show that the lifetime obtained by TNA is better than some of the already existing state-of-art algorithms. Lifetime obtained by TNA is doubled when compared already existing algorithms.
Comparative Analysis of Controller Tuning Techniques for Dead Time Processes
Authors: Saini Parvesh , Sharma Charu
Published: April 2019

Dead time processes are present in various industries at different levels. In certain situations, it is difficult to control such processes using conventional tuning techniques. Due to the need of precise control, robust tuning techniques are under development. This paper presents the design and comparative analysis of various PID tuning techniques for dead time process. The tuning techniques used to design PI and PID controller are Zeigler – Nichols, Tyreus – Luyben, Internal Model Control (IMC) and Extended Forced Oscillation (EFO) technique. The comparison is done on the basis of time response, frequency response (gain margin and phase margin) and performance indices (ISE, IAE, ITSE, ITAE).
Loss-of-Function of a Tomato Receptor-Like Kinase Impairs Male Fertility and Induces Parthenocarpic Fruit Set
Authors: Takei Hitomi , Shinozaki Yoshihito , Yano Ryoichi , Kashojiya Sachiko , Hernould Michel , Chevalier Christian , Ezura Hiroshi , Ariizumi Tohru
Published: April 2019

Parthenocarpy arises when an ovary develops into fruit without pollination/fertilization. The mechanisms involved in genetic parthenocarpy have attracted attention because of their potential application in plant breeding and also for their elucidation of the mechanisms involved in early fruit development. We have isolated and characterized a novel small parthenocarpic fruit and flower (spff) mutant in the tomato (Solanum lycopersicum) cultivar Micro-Tom. This plant showed both vegetative and reproductive phenotypes including dwarfism of floral organs, male sterility, delayed flowering, altered axillary shoot development, and parthenocarpic production of small fruits. Genome-wide single nucleotide polymorphism array analysis coupled with mapping-by-sequencing using next generation sequencing-based high-throughput approaches resulted in the identification of a candidate locus responsible for the spff mutant phenotype. Subsequent linkage analysis and RNA interference-based silencing indicated that these phenotypes were caused by a loss-of-function mutation of a single gene (Solyc04g077010), which encodes a receptor-like protein kinase that was expressed in vascular bundles in young buds. Cytological and transcriptomic analyses suggested that parthenocarpy in the spff mutant was associated with enlarged ovarian cells and with elevated expression of the gibberellin metabolism gene, GA20ox1. Taken together, our results suggest a role for Solyc04g077010 in male organ development and indicate that loss of this receptor-like protein kinase activity could result in parthenocarpy.
PROCESSOS FLEX�VEIS NA PRODU��O DE MATERIAIS DID�TICOS PARA EDUCA��O A DIST�NCIA: A PERSPECTIVA INTERDISCIPLINAR DE SABRINA BLEICHER
Authors: Concei��o M�rcio Magera , Shitsuka Caleb David Willy Moreira , Shitsuka Dorlivete Moreira , Shitsuka Ricardo
Published: April 2019

Muitos autores enxergam caracter�sticas particulares nos tempos em que vivemos e considera que os tempos atuais s�o da era do conhecimento na qual o emprego tende a ter pessoas mais capacitadas e que trabalhem colaborativamente em rede. Este � o caso da Educa��o a Dist�ncia (EAD) e tamb�m dos desenvolvimentos que ocorrem nela. A pesquisadora Bleicher verificou que apesar de vivemos nesta era os desenvolvimento de material did�tico em EAD a�nda ocorre na maioria das institui��es com a hierarquia e forma de trabalho caracter�stico da era industrial de s�culos atr�s e em vista disso desenvolve seu trabalho no sentido de trazer novas perspectivas para esse trabalho. O objetivo da presente resenha � analisar e disseminar o saber relacionado � produ��o de material did�tico de modo colaborativo em rede na tese da pesquisadora Sabrina Bleicher defendida em 2015 na Universidade Federal de Santa Catarina. Ela elaborou um conjunto de recomenda��es que podem ser consideradas com sendo boas pr�ticas de fabrica��o e avalia junto a um grupo de gestores da �rea em foco. Seus resultados mostram que as recomenda��es s�o aplic�veis.
A PEDAGOGIA EMPRESARIAL, A EDUCA��O CORPORATIVA E A GEST�O DE PESSOAS
Authors: Castelo Branco Valdec Romero
Published: April 2019

As profundas altera��es no mundo empresarial v�m, concomitantemente, acompanhadas por uma intensa modifica��o nas atividades empresariais voltadas � educa��o corporativa, o que leva as empresas a destinarem maior aten��o e investimentos nessa �rea. O objetivo deste artigo � analisar a pr�tica da atua��o do pedagogo empresarial, a educa��o corporativa e a gest�o de pessoas, visto que a empresa � um espa�o educativo, portanto, a pedagogia atua como agente promotora do alinhamento da educa��o corporativa �s estrat�gias empresariais, utilizando-se metodologias � busca de novos conhecimentos, habilidades e atitudes, tendo como resultado final um melhor aprimoramento, qualifica��o profissional e pessoal dos profissionais. A competitividade empresarial associada a uma nova orienta��o pedag�gica de ensino-aprendizagem corporativa � fundamentada no trabalho em equipe, no inter-relacionamento pessoal, �s compet�ncias gerenciais e capacidades cognitivas, formando um arcabou�o te�rico-pr�tico que poder� tornar a empresa mais competitiva.
PSICOLOGIA E ENSINO: AN�LISE DE CONTEXTO ESCOLAR NA PERSPECTIVA DE WALLON
Authors: Ferreira Beatriz Reis , Oliveira Michel Amorim de , Alves Renata Farche
Published: April 2019

Este artigo tem como proposta fomentar discuss�o acerca da psicologia aplicada ao ensino da matem�tica, relacionando aspectos te�ricos dos pressupostos de Henri Wallon, com observa��es extra�das de uma coleta de dados, utilizando-se de abordagem qualitativa, com car�ter descritivo, a partir de elabora��o e aplica��o de uma entrevista semiestruturada realizada com duas diretoras de escolas p�blicas, na qual foi indagado a respeito do cotidiano escolar, em especial sobre as rela��es pedag�gicas estabelecidas no ensino matem�tico. Os autores s�o discentes e docente no curso de licenciatura de matem�tica da UEMG, Unidade Passos/MG. Desenvolveram a pesquisa durante a disciplina Psicologia, a qual tem como principal objetivo refletir a instrumentaliza��o do ensino a partir de referenciais te�ricos para o processo de ensino aprendizagem. Aponta-se potenciais nos contextos educacionais, relacionados �s ideias de Wallon, bem como aspectos arraigados em princ�pios que desconsideram o fator �rela��es� entre professor e aluno com implica��es no processo de ensino aprendizagem de matem�tica.
O MIGRANTE NORDESTINO EM BUSCA DO ELDORADO
Authors: Marinelli Edson Bastos
Published: April 2019

O presente trabalho traz como ponto central a discuss�o acerca das principais raz�es que d�o sentido ao migrante nordestino, quando decide sair de suas terras e buscar melhores condi��es de vida. O artigo busca compreender se essa atra��o trar� a solidifica��o de uma estrutura econ�mico/financeira, para aqueles que se prop�em a conquistar vit�rias e assim modificar uma situa��o presente na continuidade de sua hist�ria de vida. O contr�rio disso � render-se a ordem sist�mica em que ao seguir regras e determina��es legais, pode contribuir com o recuo de sua decis�o em permanecer em S�o Paulo retornando ao seu local de origem. Nessa constru��o e reconstru��o da identidade, a psicologia procurar� explicar as influ�ncias do processo de inclus�o social bem como o movimento emancipat�rio que busca maior liberdade de a��o e adapta��o do indiv�duo e grupos. Ao finalizar a leitura deixo aqui o convite ao leitor para fazer uma reflex�o dos aspectos internalizados, contribuindo com sugest�es e interesse no prosseguimento dos estudos, que levar�o a outras descobertas em busca de solu��es, para as quest�es inquietantes e ao mesmo tempo fascinantes quando discutimos o valoroso povo nordestino.
MULHERES ARTISTAS NO BRASIL: QUEST�ES HIST�RICAS E CONCEITUAIS DO BARROCO EUROPEU AT� A CONTEMPOR�NEIDADE
Authors: Araujo Jo�o Paulo Silva
Published: April 2019

Por sua heran�a francesa a arte brasileira � iniciada em perspectiva patriarcal, poucos s�o os estudos e abordagens sobre esse per�odo, de modo que recentes s�o as buscas para compreens�o do papel da mulher na arte ao longo de nossa hist�ria, sendo de fato um tema marcado por lutas conceituais na busca de um espa�o que se inicia no per�odo neocl�ssico e por fim se consolida a partir dos eixos conceituais da arte contempor�nea, partindo da arte que representa o corpo, para a arte que se torna corpo. A abordagem epistemol�gica se dar� a partir de Georgina de Albuquerque e Nicolina Vaz, passando pela est�tica das modernistas e por fim se consolidando em Lygia Clark e Lygia Pape.
Diversification of energy poverty in Central and Eastern European countries
Authors: Mazurkiewicz Joanna , Lis Piotr
Published: April 2019

Household energy security, and in particular affordability of energy services and the energy poverty issue, is a debated topic both at the EU level and at the level of individual countries. The aim of the paper is to investigate the energy poverty diversity in the Central and Eastern European countries. The energy poverty index that aggregates three aspects: availability and affordability of energy services, as well as household energy efficiency, has been presented. This framework allows for comparison between countries and discloses the diversity of their energy poverty profiles. Analysis of energy poverty indicates diversification of level and dynamics of this phenomenon in the studied countries. Among countries of Central and Eastern Europe, there are both countries, where the problem of energy poverty is the highest, and the lowest in Europe. Almost all studied group is characterized by decreasing level of energy poverty in that particular period. Analysis of index components indicates diversification of energy poverty profiles. Important factor shaping the ability to acquire energy services was also the consequence of economic crisis, especially lowering the level of incomes and the increase of energy prices as a result of increasing tax burdens imposed on energy carriers.
LİMİTED ŞİRKETLERDE YAN EDİM YÜKÜMLÜLÜĞÜNÜN HUKUKİ NİTELİĞİ, HİZMET ETTİĞİ AMAÇ VE KONUSU
Authors: BAHAR SAYIN Hediye
Published: April 2019

Limited şirketlerde ortakların temel yükümlülüğü sermaye borcunu ödemektir. Bazı

hallerde şirketin sahip olduğu nitelikler, ortaklara başkaca yükümlülükler yüklenmesini haklı

kılabilir. Şirket sözleşmesi ile şirketin işletme konusunu gerçekleştirilmesine hizmet edecek yan

edim yükümlülüklerinin öngörülmesi mümkündür (TTK m. 606/1). Yan edimler, esas sermaye

payına bağlı ve ikincil nitelikte yükümlülükler olup bazı veya tüm paylara, pay kategorilerine

yüklenebilen yapma, yapmama, katlanma, kullandırma edimlerinden oluşabilir. Bu edimler,

limited şirkete sermaye şirketi olma vasfı yanında şahıs şirketlerine benzer bir görünüm verir.

TTK m. 606’da yer alan yan edim yükümlülüğüne ilişkin düzenleme mehaz İsviçre OR Art.

796’dan bazı farklılıklar içerir. Bu farklılıklar, hükmün yorumlanması, yan edim yükümlülüklerinin hizmet ettiği amacın kapsamı ve yan edim yükümlülüklerinin konusunun belirlenmesi

açısından önem arz eder. 
TAŞINMAZLARIN BİRLİKTE REHNİ (TMK m. 855)
Authors: KAŞAK Fahri Erdem , GÜVENÇ İpek
Published: April 2019

Taşınmaz rehnine hâkim ilkelerden olan belirlilik ilkesine göre, bir alacağın tek bir

taşınmaz üzerinde rehin hakkı kurularak temin edilmesi esastır. TMK m. 855 hükmünün

öngördüğü birlikte rehin kurumu ise bir alacağın birden çok taşınmaz ile güvence altına

alınabilmesine imkân sağlar. Böylece uygulamada özellikle bankaların verdiği yüksek meblağlı

kredileri birden fazla taşınmazı rehnederek temin edebilmek mümkün hâle gelmektedir. Bir

alacağın birden çok taşınmaz rehnedilerek temin edilmesi hâlinde, her bir taşınmazın açıkça

ve ayrı ayrı alacağın ne kadarlık kısmını temin ettiğinin belirtilmesi kuraldır. Bununla birlikte

istisnaen, alacağı temin edecek taşınmazlar aynı kişiye aitse veya taşınmazların malikleri

müteselsil borçlu ise taşınmazların toplu olarak rehnedilebilmesi mümkündür. Bu ihtimalde her

bir taşınmazın alacağın ne kadarlık kısmını temin ettiği belirlenmez. 
KAMU ALACAKLARINDA HAKSIZ ÇIKMA ZAMMI UYGULAMASI VE ANAYASA’YA AYKIRILIĞININ YARGI KARARLARI ÇERÇEVESİNDE DEĞERLENDİRİLMESİ
Authors: SARAÇOĞLU Fatih , DAYIOĞLU ERUL Rana
Published: April 2019

Haksız çıkma zammı, 6183 sayılı Amme Alacaklarının Tahsil Usulü Kanun’a göre; itirazında tamamen veya kısmen haksız çıkan borçludan, hakkındaki itirazın reddolunduğu miktardaki kamu alacağının %10 zamla tahsil edilmesi uygulamasıdır. Bu uygulama, mahkemelerin veya yargı kuruluşlarının boş yere meşgul edilmesini ve kamu borçlularının kötü niyetle

hareket etmesini önlemek amacıyla getirilmiştir.

Haksız çıkma zammı uygulamasının getirilmesine esas olan amaçların, zammın Anayasa’nın bazı hükümlerine aykırı olması gerekçesiyle istenilen şekilde gerçekleşemediği düşünülmektedir. Haksız çıkma zammı; bireylerin yasal hakkı olan dava açma hakkından vazgeçmesine

neden olabileceğinden hukuk devleti ilkesinin zedelenmesine ve temel hak ve özgürlüklerden

olan hak arama özgürlüğünün engellenmesine neden olabilmektedir.

Çalışmada haksız çıkma zammı uygulamasının esaslarına yer verildikten sonra, zammın Anayasa’ya aykırılığı sorunu, yargı kararları çerçevesinde tartışılmış ve değerlendirilmiştir. Sonuç olarak, haksız çıkma zammının Anayasa’ya aykırı olmadığı yönünde verilen kararlar

olsa da, haksız çıkma zammı konusunda mahkemelere yetki verilmesi gibi yeni düzenlemeler

yapılarak uygulamanın daha adil bir hale dönüştürülebileceği ifade edilmiştir.
2017 ANAYASA DEĞİŞİKLİĞİNE GÖRE CUMHURBAŞKANLIĞI KARARNAMELERİ
Authors: AKYILMAZ Cemre
Published: April 2019

2017 yılında yapılan Anayasa değişikliği ile yürütme organının yapısında önemli değişikliklere gidilmiş ve bu çerçevede Cumhurbaşkanı’nın yetkileri yeniden düzenlenmiştir. Cumhurbaşkanı’na tanınan yetkilerden biri de yeni anlamıyla “Cumhurbaşkanlığı kararnamesi”

çıkarma yetkisidir. Cumhurbaşkanlığı kararnamesi önceki dönemde Anayasa’da hüküm altına

alınan düzenleyici işlemlerle benzerlik gösterse de yapılış usulü, nitelikleri, konusu, denetim

usulü ve normlar hiyerarşisindeki yeri bakımından farklılık göstermektedir. Cumhurbaşkanı’na

aslî düzenleme yapma yetkisi tanıyan Cumhurbaşkanlığı kararnamelerinin aynı zamanda yasama yetkisi bağlamında da incelenmesi zaruridir. Bu çalışmada Cumhurbaşkanlığı kararnameleri olağan dönem Cumhurbaşkanlığı kararnameleri ve olağanüstü hal Cumhurbaşkanlığı

kararnameleri olarak iki başlık altında ele alınacak bu kararnamelere ilişkin düzenlemelerin

yaratabileceği sorulara cevap aranacaktır. 