bluuebunny/crossref_metadata_2025 huggingface dataset:
Dyskusja „po Stapelu”. Wokół rzetelności badań i publikacji w psychologii
Authors: Budzicz Łukasz
Published: April 2016

In 2011, Diederik Stapel’s fraud was discovered. It turned out that not only did Stapel forge data but also journals failed to notice many obvious errors and encouraged distortions (e.g., not reporting studies with non-significant results). Simultaneously, Simmons et al. (2011) published an article dedicated to questionable research practices that could significantly increase the number of false-positive results through arbitrary decisions pertaining to data analysis and presentation. Shortly after, there appeared results of studies suggesting that a large number of researchers confess to such practices and that they are, in fact, commonly accepted. These events sparked off a wide debate about the reliability of data in psychology. The author of the present paper discusses the most important points of this debate, showing how the low level of theoretical maturity, the lack of consensus on the rules of applying research techniques and interpreting results, and the unrealistic demands of editors of empirical journals may have contributed to this crisis.
Nadzieja i ton afektywny narracji a wzrost potraumatyczny osób, które utraciły sprawność ruchową
Authors: Zięba Mariusz
Published: April 2016

In the article we present data collected from 50 people who lost their motor ability in accidents. Analyses of narrative interviews conducted with the accident victims suggest that a positive affective tone of narratives about the accident itself and the accident’s influence on later life is connected to higher levels of posttraumatic growth. Other factors facilitating the experience of posttraumatic growth were hope and basic trust, as well as the theme of agency present in the narratives.
The role of clinical experience in mental health assessment
Authors: Trzebińska Ewa , Filipiak Maja
Published: April 2016

There are data showing clinical experience as disadvantageous for the quality of mental health assessment. On the other hand, according to American Psychological Association standards of evidence-based practice in psychology, clinical experience is one of the fundamental factors in professional psychological practice. The paper presents this controversy in the context of relevant psychological knowledge and empirical data. The conclusions are as follows: (1) the valuable input that clinical experience may bring to mental health assessment is intuitive thinking; (2) habitual cognitive errors and mindlessness, which are the possible side effects of long-lasting diagnostic practice, can be reduced by means of careful self-monitoring of the assessment process. A practical self-monitoring procedure is suggested.
Rola doświadczenia klinicznego w diagnozie zdrowia psychicznego
Authors: Trzebińska Ewa , Filipiak Maja
Published: April 2016

There are data showing clinical experience as disadvantageous for the quality of mental health assessment. On the other hand, according to American Psychological Association standards of evidence-based practice in psychology, clinical experience is one of the fundamental factors in professional psychological practice. The paper presents this controversy in the context of relevant psychological knowledge and empirical data. The conclusions are as follows: (1) the valuable input that clinical experience may bring to mental health assessment is intuitive thinking; (2) habitual cognitive errors and mindlessness, which are the possible side effects of long-lasting diagnostic practice, can be reduced by means of careful self-monitoring of the assessment process. A practical self-monitoring procedure is suggested.
The faces of professional experience in clinical assessment. A Comment on Trzebińska and Filipiak (2015)
Authors: Cierpiałkowska Lidia , Soroko Emilia
Published: April 2016

The comment addresses issues concerning the importance of professional experience for various kinds of assessment carried out in the field of clinical psychology. The influence of clinical experience is understood broadly and considered in connection with assessment procedure leading to differential and structural-functional diagnosis, with special attention to the context of the diagnostocianʼs personality. The limitations that stem from monitoring focused exclusively on cognitive processes are also discussed.
Mental majorization of figures tactilely explored by sighted and congenitally blind individuals
Authors: Szubielska Magdalena
Published: April 2016

The study focused on the recognition of tactile figures by blind and sighted individuals. The findings allow the conclusion that, while visualizing shapes explored by touch, sighted individuals retain the size of the objects in their working memory and while comparing figures of various sizes they perform the process of mental scaling. By contrast, the size of objects does not seem to be of significance in mental representations created by blind individuals.
Majoryzacja wyobrażeniowa figur poznawanych dotykowo przez osoby widzące i niewidome od urodzenia
Authors: Szubielska Magdalena
Published: April 2016

The study focused on the recognition of tactile figures by blind and sighted individuals. The findings allow the conclusion that, while visualizing shapes explored by touch, sighted individuals retain the size of the objects in their working memory and while comparing figures of various sizes they perform the process of mental scaling. By contrast, the size of objects does not seem to be of significance in mental representations created by blind individuals.
Co mierzą narzędzia psychometryczne stosowane w Polsce do diagnozy predyspozycji kierowców? Doniesienie z badań
Authors: Gorbaniuk Oleg , Rożnowski Bohdan , Biela Adam , Biela-Warenica Maria
Published: April 2016

The safety performance of road drivers requires an improvement of the mechanism of selecting candidates for professional drivers. Unfortunately, it has been common practice until now to design diagnostic methods to reflect the theoretical constructs of traits and abilities considered useful in road traffic. We decided to adopt the opposite, complementary approach and to analyze what the methods used in Polish transport psychology really measure and what theoretical constructs that corresponds to. The results will be treated as a first step towards determining the prognostic validity of these psychometric tools. We tested 300 professional male drivers, aged form 21 to 65 years, belonging to six groups of equal size: victims of collisions, victims of accidents, perpetrators of collisions, perpetrators of accidents, drivers stopped by the police for drunk driving and those who had never been involved in any of the above situations. The analysis concerned 27 indicators taken from nine diagnostic tools commonly used by transport psychologists in Poland. Exploratory factor analysis was performed to determine the latent factor structure of these methods. The Kaiser criterion allowed us to identify the eight-factor solution as the optimal one. The extracted factors are: attention, accuracy in visual perception, mental alertness, sense of community, efficiency of reactiveness and decision making, cognitive abilities (logical induction and grasping analogy), agency, and sensitivity to social approval.
STRATEGI PEMBELAJARAN YANG MENYENANGKAN UNTUK MENGOPTIMALKAN POTENSI SISWA
Authors: Mulyono Mulyono
Published: April 2016

Happens in many countries, basic education is exceedingly oriented to formal academic education. Since children enter TK through SD, they are not given a chance to get an enjoyable learning and full of experience which is the basic of the real growth. The obserbing learning is lost. They learn is not for learning. The school should be formatted to be the most pleasure please for them because they can get many new things. Unfortunately, most of young students feel like in a class “Jail“.  The trouble is a teacher feels like the most excellent people, most brilliant and understand with the children’s condition. Fortunately, nowadays there are many kinds of school that give any kinds alternatives of learning approach and give a lesson enjoyably and full of activities since TK or SD. The enjoyable education approach must be a main sufficient in realize the learning revolution for young student.

Key words: approaching, education, enjoyable, young student
PENGEMBANGAN MATERI SEJARAH KEBUDAYAAN ISLAM (SKI) PADA MADRASAH TSANAWIYAH
Authors: Abubakar Isti’anah
Published: April 2016

History as the mother of science indicates the centrality of history as a science that plays an important role in the life and Bohemian. This important position needs to be tranferred through a process of learning, including learning history of Islamic culture. Ironically, history is a unwelcome subject and even almost considered a useless subject. One reason is thar the learning process is still textually. Learning procesess are less developed in balance 3 domain could be due to lack of understanding of the characteristic, the analysis of the material that is not done and learning strategies that are less precise. This paper will discuss the third case, so that the teaching of history is not just storytelling, but also able to present an exciting and meaningful learning. The goal is to position “ motherhood” in the scope of scientifiq history.
IMPLEMENTASI KELOMPOK DUKUNGAN (SUPPORT GROUPS) PADA ANAK SEKOLAH DASAR
Authors: Astuti Budi
Published: April 2016

Every child has a problem when they are in period of growth and development. This is a form of challenge for children to learn about how to solve problems with confidence and endurance of these problems.  In fact, children may not be able to make planning and training to face the difficulties which are considered as difficult problem, heavy, complicated, severe, and complex problem. There­ fore, these children need support from other parties, like parents, friends, teachers, counselors, and the environment. This paper will discuss the role and strategy of counselors in resolving the problems of children at primary school level.
INTERVENSI PSIKOLOGIS PADA PENDIDIKAN ANAK DENGAN KETERLAMBATAN BICARA
Authors: Habib Zainal , Hidayati Laily
Published: April 2016

As the ability to ride a bike, speech is a child's ability to learn. The more frequent practice, these abilities will be more perfect. Many factors affect the process of learning or practice speaking. Among others is the maturity or physical and mental readiness, a good model to be emulated, the motivation they need, the opportunities provided by the environment, and the existence guidance of significant others. Then, how to help children who have spent time to learn speech and due to several factors as mentioned above, have experienced delays in speech?. Excavation data about the causes of overdue talking to children, followed by the deepening problems in a mature, will find the steps that can be taken to help overdue talking children in speech.
EKSISTENSI MADRASAH DALAM PENDIDIKAN INDONESIA
Authors: Susilawati Samsul
Published: April 2016

The existence of madrasah in developing an education at Indonesia is very important, despite of many people consider that madrasah is a second institution in Indonesia of other education institution. However Madrasah be able to survive to develop an education in Indonesia, even Madrasah contribute to release the excellent graduations, and whose is able to glorify the Indonesia, especially in education aspect.
Keywords: Madrasah and Education     
OPTIMALISASI PROSES DAN HASIL PEMBELAJARAN ILMU PENGETAHUAN ALAM (IPA) PADA SEKOLAH DASAR (SD) / MADRASAH IBTIDAIYAH (MI)
Authors: Irjan Irjan
Published: April 2016

The survey result of International Monitoring Studies has done by TIMSS (Third International Science and Mathematics Study) at 2005 in science education domain (1) Analysis of content structure, (2) Research on teaching and learning, (3) Development and evaluation of  instruction/Instructional design, dan (4) Research on curriculer issue and science education policies, has reported that quality of science (IPA) learning in Indonesia is still leaved than others state in Asia, even Asia Tenggara. Therefore, we should evaluate totality concerning with learning process of science, especially in SD/MI and the steps concretely which is able to perform to identify a variety of obstacle of science learning and his solution with the result that is able to increase the process and the result of science learning at SD/MI
Keyword: Learning, Science, SD/MI
MADRASAH SEBAGAI SEKOLAH ISLAMI DAN PELAKSANA PENDIDIKAN INKLUSI
Authors: Abtokhi Ahmad
Published: April 2016

The goal of this paper was to study critically why madrasah as an institutional development agen of Islamic education in Indonesia, whith the innovation is that of curriculum oriented in hospitality in approaching the students based on tauhid (the unity of science and religion). The study is carried out in the prespective of Islamic education concept and that of inclusive education.
Through comparative analysis, the study finds five same characteristics of Islamic education and inclusive education: (1) education as a right or duty; (2) education for all; (3) the principle of non-segregation; (4) the holistic view of the pupil; (5) handicap seen in relation to external factors, especially school environment.
Madrasah can be viewed as an application of both the principle of non-segregation and the holistic view of the pupil. The principle of non-segregation is applicated in the process of education with the hospitality to all students: everyone is admitted in accordance with his faculty and potentiality, and receives educational services without discrimination. Moreover, the holistic view of the pupil is applicated in the intended design to meet the faculty of reasoning with that of intuition in the process of learning by the integration the revealed signs from the Qur’an and Sunnah with the cosmic signs (matters of natural and social sciences). The innovation, then, has made the revealed signs the first data as well as the source of values-both are marginalized in the contemporary practice of education.
Other principles are being challenges the madrasah should anticipate in the future. One of them is the developing education human resource, and the way of student recruitment, because they have deferent background.
Keyword: Madrasah, Islamic, Inclusion Education
PEMBELAJARAN MORAL DAN PEMAHAMAN NILAI (Pendekatan Developmental – Kognitif Terhadap Pendidikan Moral)
Authors: Susilawati Samsul
Published: April 2016

Lots of reasons that make education in moral and values is very important for children. One of them is because of the drugs abuse. Education in moral, teach about good and bad in behavior, actually in moral education there are two different side. They are physically and mentally. Values is about the truth and efficiency that hold people as a standart in behavior, the beauty of justice that should be done and kept. The conclusion of morality is the quality of what people do to show whether it is true or wrong, good or bad. Morality explains the meaning of good and bad in human behavior.
Keyword: Moral, and Values
PEMBELAJARAN ILMU PENGETAHUAN SOSIAL TERPADU PADA SATUAN PENDIDIKAN MI/SD DAN MTs/SMP
Authors: Wahidmurni Wahidmurni
Published: April 2016

The curriculum development from 1994 curricula to 2006 curricula has been called as KTSP or (kurikulum tingkat satuan pelajaran). As the consequence of the development, the structure of social science knowledge has been changed accordingly. In this sense, the teachers need to adopt teaching models in terms of planning, actuating and evaluating. In short, it is important for teachers, who teach social science, mastering to the concept, attitude and life-skill. As the impact, the students’ grades gradually increase.      
Keywords:  Pembelajaran, IPS Terpadu
PEMAHAMAN INDIVIDU DAN MASALAH ANAK DALAM PROGRAM BIMBINGAN DAN KOSELING DI SEKOLAH
Authors: Muawanah Elfi
Published: April 2016

In general, the induvidual students, who has the problem, has been solved throughout the teachers’ oriented approach. The result of researches show that most of teachers applied punishment appoaches to identity the students who has the problem.  It is recommed that the teachear should aplly other approaches such as Tatib ( or the role approach) and punishment approach, as the last alternative to solve the problem.
Keyword:   Pemahaman Individu, Masalah Individu, Pemdekatan Tatib dan Pendekatan Punishment
PEMBELAJARAN BAHASA ARAB AL-QUR’AN TINGKAT DASAR
Authors: Ulum Moh Samsul
Published: April 2016

The basic  Quran  teaching-learning process has two important phases; The capability to read and the capability to understand the tenses. There are five points to learn Quran ; 1. Introducing the alphabeth( hijaiyah & Makhraj), 2. The  tenses- mark, 3.The alphabeth combination, 4. The rule of tajwed and its sub topic, 5.Irreguler reading-rule. In order to achieve the Quran skill some ways could be applied such as reading-drill, vocabulary skill and using pictures as a media to support the learning process. Reviewing previous topic also important to find the students improvement.
 Keyword: Quran teaching, and students
PENGENDALIAN DIRI SALAH SATU KETERAMPILAN KECERDASAN EMOSIONAL UNTUK MENINGKATKAN PRESTASI BELAJAR SISWA SEJAK DINI
Authors: Hidayat Hidayat
Published: April 2016

Learning process at school is a complex process and comprehensive. Many people said that someone has to have high Intelligence Quotient (IQ) in order to gain high achievement since intelligence is potential asset which is making easier to study and produce optimum high learning achievement.
As a matter of fact, in studying and learning process at school, some of the students cannot attain learning achievement equivalent with the Intelligence Quotient.  There are some students with high Intelligence Quotient but the learning achievements are low. In the other hand, there are some students with low Intelligence Quotient can attain high learning achievement. Therefore, Intelligence Quotient is not the only factor which is deciding someone’s success.
Another factor which influences someone’s success is Emotional Intelligence (EI). Emotional Intellegence is someone’s ability to manage his/her emotional life with intelligence, keep the appropriateness of emotion and its expression through self-consciousness’ skill, self-control, self-motivation, emphatic, and social skill.
 Keyword: learning achievement, self-control
Evaluasi Program Praktik Kerja Lapangan Integratif Fakultas Tarbiyah UIN Maliki Malang
Authors: Ali Nur
Published: April 2016

Faculty of Tarbiyah and Teaching Training Maulana Malik Ibrahim State Islamic University Malang as Educational institute of teacher training has participatedin educating the students to be a professional teachers atelementary, junior and senior high schools. One of the way to realize it is through conducting teaching practicum in micro-teaching atcampus and integrated teaching practicum program at madrasah and schools.
This research isto know how was the guidance teachers and principals of madrasahs and schools towards the competences of students in conducting integrated teaching practicum program at madrasah and schools. It used survey design because it was inflenced by the development of socials and eduational policy.
The results of this research showed that the evaluation of guidance teachers and principals of madrasahs and schoolstowards the competences of the students in conducting integrated teaching practicum program at madrasah and schools was good.
Keywords: profesional, personal, dan social competence.
Studi Kurikulum Pembelajara Pendidikan Gender Pada Lembaga Pendidikan Islam (studi kasus di SD Alam Arrohmah Putri Hidayatullah Malang)
Authors: Nanik Suhar
Published: April 2016

The gender understanding is determined by the understanding for everyeach of men and woman that based on space and time. The period in which a people in an order based education elementary school of Islam into a future
that can impact one’s mindset so that later in life will become an adult who has the perspective of gender with various categories of space and time. The education elementary school will guide for people become an distinguish men and woman right into place. Comprehensive accuracy in distinguishing men in woman are create a harmony in life. Harmony in life became an ideal
life that should be built by joined between men and woman as the same. It all make them fulfil their needed and survival. This research was carried out by using a riew of the curriculum in education elementary school of Islam and study was done to prove that fially there is no curriculum that introduced for gender. There is no mention to illustrate and to explain of the differences between men and woman by socio and cultural. This understanding is very important in education elementary school of Islam for child mentally physical changes. The result of this research indicated
by the fact and document that there is no signifiant curriculum clearly implied that talking about gender.
Keywords: Gender, Curriculum, Elementary School.
Kajian Media Pembelajaran Berdasarkan Kecenderungan Gaya Belajar Peserta Didik Sd/Mi
Authors: Mustafida Fita
Published: April 2016

Achievement of learning depends on process learning that done. The determinant factor is teacher. Teacher has important role in the learning process in the school or Islamic School. Beside teacher, students also inflences, because student is the subject of learning. Because the essence of learning is a process of communicating; is the process of transferring message (Subject Matter) from the source of message (teacher) to the receiver (students). To avoid the fault in the transferring knowledge, needed
a media to transferring message from the sender to the receiver that called by media of learning.
By using media of learning suggested to makes more easily for student to receive knowledge well, so that there is no misunderstanding when receive the message from teacher. The ability of teacher to determine the media is very important and needed. Teacher must selective to determine the media of learning that used, because not all media of learning appropriate with condition. Teacher must choose media of learning that appropriate with context/needs, both of material and students.
Keywords: Media of learning, Style of learning.
Strategi Pengajaran Dosen Dan Pengalaman Pembelajaran Mahasiswa Dalam Matematika Teknik Di Polytechnic Kuching Sarawak Malaysia
Authors: Leh Ling Ying
Published: April 2016

Teaching and learning approaches practiced by educators today must be different to suit the contents and time. Lecturers-teaching focused on student-centered teaching should be encouraged and emphasized as highly active student involvement is required during the process of teaching and learning. Active student involvement will form the interest of students to explore knowledge. The purpose of this study is to get the students’ perception of the lecturers’ teaching and students’ learning experiences. In this study,
the lecturers’ teaching aspect highlighted is composed of a lecturer-centered teaching methods and student-centered teaching and learning experience aspects is in relation to active learning and passive learning. This study involved a total of 169 respondents among 2nd semester engineering students of diploma program who are studying in Engineering Mathematics 2 at Polytechnic Kuching Sarawak. These samples were identifid through stratifid random sampling method to answer a questionnaire about the
lecturers’ teaching and students learning experiences. The instrument used was a structured questionnaire which containing 20 items. The data obtained were analyzed using descriptive statistics; i.e. mean, percentage and standard deviation. Through this study, the overall mean value obtained for lecturer-centered teaching methods and student-centered teaching methods are respectively 4.08 and 3.81. While the overall mean for active learning and passive learning is respectively 3.65 and 4.04. In this regard, the role of the lecturers who teach should not be underestimated because the majority of students still consider lecturer as a source of knowledge and “guardian” of them.
Keywords: Active learning, Student-centered teaching
Peningkatan Pemahaman Konsep Perubahan Materi Melalui Perbaikan Bahan Ajar
Authors: Wibowo Agus Mukti
Published: April 2016

Student understanding of the concept of Natural Sciences, especially “material and its changes” are inflenced by the students understanding of the previous material on the “various substances and nature”. The development of learning sources about “material and its changes” can
improve students understanding of the concept, in this case is students of college, if (1) making the media of teaching based on the basic concepts about material that will be learned by students and that concepts arranged
systematically or sequentially concepts, for example from simple to complex concept or from the lower to the higher concept, (2) the examples that given to the students close to the students experiences, beginning from a simple example.
Keywords: “Material and Its changes”, Remedical of Learning
Sources.
Model Pembelajaran Transformatif Berbasis Learning How To Learn Untuk Peningkatan Kreativitas Belajar Mahasiswa
Authors: .. Hardika
Published: April 2016

The purpose of this research is to solve the problem of learning related to the effort to improve creativity in learning for students university. Innovation of learning that developed is a transformative model of learning based onprincip of learning “how to learn”. Research method that used is research and development (RD). The result of this research is transformative learning based on learning “how to learn” able to create flxibility of students to actuate and to express within learning activities so that it ableto create creativity of learning.Keywords: Transformative learning, learning how to learn, performance of learning.
Evaluasi Program Pembelajaran Tematik Di MI Mitra PGMI STAIN Ponorogo
Authors: Fu'adi Athok
Published: April 2016

The purpose of this research is to evaluate thematic learning in Islamic School that becomes partner of PGMI (Education of Islamic Elementary School Teachers) that includes: 1) teachers’ context in thematic learning, 2) implementation of thematic learning, 3) supporting and inhibiting factors
of thematic learning.
This research is a qualitative research and the subject of research is teacher in the lower class. The research instrument in this research is the researcher itself. The data is collected through conducting interview, observation,
and documentation. Data validation is collected through conducting triangulation and observation continuously. Data analysis is done since collected data using interactive model that consist of three steps, such as data reduction, input data, and make conclusion.
The result of this research shows that the teachers’ context in thematic learning for beginner class is already appropriate, whereas for their teaching experience is still less. However, from the result of training, it can be concluded that teachers actually could implement thematic learning well. The implementation of thematic learning is already good; it can be seen from the existence of lesson plans, display of students’ tasks, and also portfolio
assessment which includes a lot of students’ practices and discussions. The supporting and inhibiting factors in the thematic learning is resulted from the teachers, the students, and the environment but those factors could be
solved and fially the result is the thematic learning could be done well.
Keywords: Evaluation, thematic learning
Efektifitas Pembelajaran Kontekstual Untuk Meningkatkan Prestasi Belajar Materi Luas Bangun Datar Kelas Vi Di Min Malang I
Authors: .. Suroto
Published: April 2016

One of the causes of those unsuccessfull students is the monotonous learning model. The learning process of the concept, it cannot well associate the abstract ideas to the real world. One of the learning models that can solve this problem is the contextual learning. The procedures of the contextual learning done in this research involve the process of : (1) exploring and using the students’ concept which have been achieved by the students in the opening learning; (2) creating a study society in mastering new concepts;(3) utilization of learning medias in learning process; (4) reflction of the concepts which have been studied; and (5) testing the concept acquisition by personal student. From this results, if it use the contextual learning model,the students’ achievement will increase.Keywords: Contextual Learning, song of flt structure, various table of flt structure, Learning Achievement
Analisis Teori Pilihan Rasional Terhadap Transformasi Madrasah
Authors: .. Rosidin
Published: April 2016

Madrasa transformation from time to time is based on rational choice which decisioned by leaders, managers, and society. Within the perspective of RCT, that rational choice prefer to the economic concept of making profis and inhibiting loss. As the transformation of the earlier educational institution, Madrasa Nizhamiyah depicts rational choice from its historical background, implemented educational practices, qualifiation of its graduates, andsociety responses towards it. Rational choice which generally bases madrasa transformation in Indonesia is heterogeneous. It shows from non-cooperative action with the government (madrasa in the era of colonization); cooperative action with the government (madrasa in the era of the old order); cooperative action with society needs and working world (madrasa in the era of the new order) and the inclusive-predictive action with the world development (madrasa in the era of reformation and globalization).Keywords: Transformation, Madrasa, RCT, Rational Choice
Experimentación, comportamiento y modelación de la tapia pisada
Authors: Afanador García Nelson , Carrascal Delgado Mayerly , Bayona Chinchilla Marvin Joseph
Published: April 2016

Las edificaciones consideradas patrimonio histórico de la nación son construcciones en tierra apisonada, levantadas por artesanos que ven en la tierra un material ambientalmente aconsejable para el uso en construcción, pero sin ningún análisis técnico de las propiedades físicomecánicas de la tapia pisada y de las solicitaciones a que se ve expuesta.
Este artículo presenta los principales resultados de una investigación que buscó determinar las propiedades físico-mecánicas y el comportamiento de los elementos estructurales que constituyen una construcción en tapia pisada, con los cuales se verificó y validó un modelo matemático para determinar el grado de vulnerabilidad del Complejo Histórico Gran Convención (Ocaña, Norte de Santander), usando técnicas de modelación en elementos finitos. Se encontró que esta edificación es altamente vulnerable a diferentes acciones. Mediante técnicas de cinética de secado se determinó el tiempo de fraguado de diferentes tamaños de especímenes, con el fin de establecer el tiempo de secado para muros realizados en tapia pisada con fines constructivos.
Rendimiento cuántico de producción de radical hidroxilo por medidas de fluorescencia en el sistema TcPPFe/H2O2/ UV-VIS
Authors: Díaz-Uribe Carlos Enrique , Vallejo-Lozada William Andrés , Alvarado-Rueda Lizeth Johanna
Published: April 2016

El rendimiento cuántico de producción de radical hidroxilo (ФOH) fue medido desde la fotólisis del peróxido de hidrógeno (H2O2) catalizada por la tetracarboxifenilporfirina de hierro (III) (TCPPFe) bajo luz ultravioleta. ФOH fue determinado por medidas de fluorescencia delproducto de reacción entre el radical hidroxilo (HO●) y el tereftalato disódico. La TCPPFe presenta un ФOH=0,13, mientras que la reacción estándar de la fotólisis del H2O2, no catalizada, tiene un ФOH=0,11. La reacción no tiene lugar en ausencia de luz, pero en presencia de luz visible, H2O2 y TcPPFe generan HO●.
Eficiencia algorítmica en aplicaciones de grafos orientadas a redes GMPLS
Authors: Herrera-Jiménez Simar Enrique , Salcedo-Parra Octavio José , Gallego-Torres Adriana Patricia
Published: April 2016

Los algoritmos utilizados en el desarrollo y aplicación de grafos hacen uso de recursos medibles en tiempo y espacio; al estudio de estos costos se le conoce como complejidad algorítmica; frecuentemente se hace uso de cualquier algoritmo al azar sin realizar un análisis de ellos en el ambiente en que se ejecutarán; el objetivo del presente artículo es hacer un análisis algorítmico en ambientes comunes, con el fin de generar estadísticas que evidencien la conveniencia del uso de algoritmos específicos.
Estado del arte del análisis de gases disueltos en transformadores de potencia
Authors: Sarria-Arias Johana Tatiana , Guerrero-Bello Natalia Andrea , Rivas-Trujillo Edwin
Published: April 2016

Presenta el estado del arte de las técnicas Dornenburg, Gases Claves, Rogers y Duval, las más empleadas para evaluar la condición del aislamiento de los transformadores de potencia; técnicas basadas en el análisis de gases disueltos en el aceite (DGA) e interpretación de resultados.
Effect of Silicon Addition on Microstructure and Mechanical Properties of Chromium and Titanium Based Coatings
Authors: Ardila-Téllez Luis Carlos , Sánchez-Moreno José Manuel , Moreno-Téllez Carlos Mauricio
Published: April 2016

The changes in the microstructure, mechanical properties and residual stresses of AlTiN, AlTiSiN, AlCrN and AlCrSiN coatings, has been studied before and after annealing at 900 ºC and 1100 ºC, using scanning and transmission electron microscopy, along with nano-indentation and X-ray diffraction techniques. The As-deposited coatings show a columnar structure, with a crystallite size between 18 nm and 28 nm. Despite the silicon addition, no effect on the crystallite size refinement was observed.
However, the addition of silicon increases hardness, elastic modulus and compressive residual stresses. After annealing at 900 ºC, the crystallite size growth and the residual stress relaxes; therefore, the coating hardness decreases. At 1100 ºC, the oxide layers formed in AlTiN and AlTiSiN, which act as protective layers enhancing oxidation resistance; meanwhile, a complete oxidation of AlCrN and AlCrSiN coatings take place. The Titanium based coatings present some superior mechanical properties and oxidation resistance than the chromium based coatings at 900 ºC and 1100 ºC.
Relación entre la petrografía del carbón y el contenido de gases en la cuenca de Amagá (Antioquia, Colombia)
Authors: Mariño-Martínez Jorge Eliécer , Mojica-Amaya Angélica
Published: April 2016

Se investigó la influencia de los macerales con contenido de gas en muestras de tres pozos. Además de estudiar la composición maceral, se determinó la reflectancia de la vitrinita (Ro) y los análisis próximos. Se concluyó que el contenido de vitrinita en los pozos excede a los de la inertinita y a la liptinita, alcanzando un valor del 94%, con el rango de carbón bituminoso de alta volatilidad. Por su parte, el contenido de gas va de unos mínimos valores hasta alcanzar los 100 pies3/ton. En los pozos con presencia de intrusivos se observa una dispersión y una relación no lineal entre las variables. Cerca de los intrusivos aumentan los valores de Ro hasta cerca de 5. Donde no hay intrusivos se nota un incremento lineal entre contenidos de gas y Ro con el aumento de la profundidad. Los factores más influyentes en la cueca son Ro, % de vitrinita e intrusiones.
Integración de un sistema de neuroseñales para detectar expresiones en el análisis de material multimedia
Authors: Moreno-Cueva Luz Ángela , Peña-Cortés César Augusto , González-Sepúlveda Herney
Published: April 2016

Presenta los avances realizados en la integración de un dispositivo comercial de bajo costo para capturar neuroseñales, con el fin de registrar expresiones de un usuario de material multimedia. Todas las personas adoptan diversos tipos de expresiones al ver televisión, películas, comerciales u otros textos. Ejemplos de estas expresiones son: apretar los dientes en escenas de suspenso; mover la cabeza hacia atrás cuando se da la sensación de arrojar un objeto hacia fuera de la pantalla en películas 3D; desviar la mirada en las escenas de terror; sonreír en comerciales emotivos; dar carcajadas en escenas de humor, e incluso quedarse dormido por el desinterés. La idea general de este sistema es capturar todas estas expresiones en conjunto, con señales emotivas tales como el nivel de atención, frustración y meditación, para que los expertos en creación del material multimedia puedan realizar un análisis y mejorar sus productos. Se presentan pruebas experimentales que evidencian el buen funcionamiento del sistema.
Estudio de las regulaciones colombianas para instalar infraestructuras de telecomunicaciones inalámbricas
Authors: Morales-Guarín José Gustavo , Fernández-González Herman Antonio , Ortega-Sánchez Paola Astrid
Published: April 2016

Describe las actuales regulaciones colombianas para la instalación de infraestructuras de telecomunicaciones inalámbricas. También se refiere a los posibles efectos de esta infraestructura sobre la salud de la población y el medioambiente del país. Además, muestra los resultados de una comparación entre las actuales regulaciones de Argentina y el caso colombiano. Finalmente, se proponen algunas recomendaciones que pueden considerarse en el proyecto regulatorio aplicable a Colombia, con el propósito de asegurar que la radiación no ionizada generada por los sistemas inalámbricos de comunicaciones no afecte la salud y el medioambiente.
IRODALMI HATÁRÁTLÉPÉSEK LJUDMILA ULICKAJA ÉLETMŰVÉBEN
Authors: GILBERT EDIT V.
Published: April 2016

Ljudmila Ulickajának, a mai orosz irodalom egyik kétségtelen sztárjának a szöveg- közi hálózatait kezdem el felfejteni, lazán érintve popularitásának, lektűr- és szépírói mivoltának, befogadói csoportjainak és életműve szemléleti kereteinek kérdéseit. A Tolsztoj-allúzióktól indulva Csehov-reminiszcenciákon át a kortársi párhuzamo- kat említve igyekszem kitapintani az életmű szövetét, regisztereit, határátlépéseit, határait – fő tárggyá téve a spirituális tapasztalat irodalmivá transzponált egzisz- tenciális megnyilvánulásait.
A KIVITELEZÉS HIBÁI MINT MEGAKADÁSJELENSÉGEK KÖZÉPISKOLÁSOK FOGALMAZÁSAIBAN
Authors: KATONA EDIT
Published: April 2016

A dolgozat középiskolások fogalmazásainak hibajelenségeit elemzi. A munka támasz- kodik a beszédprodukció-kutatások pszicholingvisztikai eredményeire, hisz akárcsak beszéd alkalmával, az írásos mű létrehozásánál is a gondolatnak megfelelő szavakat keressük meg a mentális lexikonban, majd a nyelvtani szabályoknak, kommuni- kációs helyzetnek, pragmatikai viszonyoknak megfelelően rendezzük sorba. Az írásban és beszédben közös, hogy ugyanaz a tudatbázis és ugyanazok vagy hasonló tervezési készségek használhatók a nyelvhasználat mindkét módjában. A hibaje- lenségek vizsgálatából is kiderül, hogy a tervezési és kivitelezési folyamat egységei nehezen választhatók el egymástól.
THE CHARACTERISTICS OF BIOACTIVE PEPTIDES AND ANTIBACTERIAL ACTIVITY OF HONEY BEE (Apis nigrocincta) SMITH VENOM, ENDEMIC TO SULAWESI
Authors: Semuel Mokosuli Yermia , Repi Rudi Alexander
Published: April 2016

pis nigrocincta Smith is a species of honey bee cavity nesting, endemic to Sulawesi. Research that aims to find the composition of the bioactive content of peptides and antibacterial activity of honey bee venom A. nigrocincta Smith has been conducted. Honey bee venom composition was analyzed using Sodium Dodecyl Sulphate Polyacrylamide Gel Electrophoresis (SDS-PAGE) Method and Spectrophotometer UV-Vis Method. Analysis of antibacterial activity, was conducted using a modified agar diffusion method. The results showed that the venom of the honey bee Apis nigrocinctaSmith has five bands of molecules with a molecular weight i.e. 33.54kDa; 21 kDa and 15.43 kDa. The peptide detected were hyaluronidase, fosfolipase A, mellitin, lysofosfolipase or antigen 5. Antibacterial activity was higher than the control ampisilin and antibiotic streptomycin.
Current Status of Environmentally Conscious Design Among Japanese Manufacturers
Authors: Masui Keijiro ,   National Institute of Advanced Industrial Science and Technology
Published: April 2016

The importance of the environmentally conscious design (ECD) continues to increase because the approach enterprises take to environmental protection is shifting from environmental considerations in the factory to the development of environmentally conscious products (ECP). It is important that excellent practices concerning ECD processes be introduced into companies that have been slow to respond and that common problems with ECD processes be identified. To these ends, our survey research team investigated the current status of ECD among Japanese manufacturers through interviews and mail-in surveys. In this paper, we first describe our survey results on the current status of ECD in each industrial sector. Secondly, we propose an ideal ECD scheme for implementation in companies.
Design Process Optimization for EcoDesign
Authors: Fargnoli Mario ,   Dept. of Mechanical and Aeronautical Engineering, University of Rome “La Sapienza''
Published: April 2016

The importance of the environmental sustainability of industrial products has become significant both because of the ever-stricter environmental legislation in the field, and the increased demand of customers concerning environmental issues. The development of sustainable products leads engineers to take into consideration environmental aspects in concurrency with traditional technical and economical aspects from the very beginning of design activities. Thus, the role of designers is clear in integrating environmental considerations into the product design activities, increasing the efficiency of the product, reducing waste of materials and energy, and controlling costs of all its life cycle stages. The output of the study consists of the development of an integrated design process model, called Operative EcoDesign Process, which is able to indicate in practice to designers the addresses that can be followed for a more effective and efficient action.
Special Issue on Measurement and Quality Control
Authors: Takaya Yasuhiro
Published: April 2016

It has now been recognized that prompt scientific and technological measures should be taken against the rapidly expanding globalization of common issues such as ecology, economy, energy, food, and safety. Measurements are the key to progress in the natural sciences and the major requirement for technological innovation. This special issue reviews manufacturing metrology and quality management evolution, where applications now range from macro- to micro- and nanoengineering. The articles presented point out their implications for science, engineering, and industry and highlight the latest in research, development, and potential applications of promising measurement and quality control techniques. These include specific applications in aerospace, automotive and transport, semiconductor devices, photonics, and manufacturing. Measurement and quality control are essential to industrial technology, as shown in cases of quality control of optical devices, the measurement of metal parts in the automotive industry, silicon wafer inspection in the semiconductor industry, and the study of biomedical chips. The developments in such main fields of interests as dimensional metrology in production engineering, laser metrology for precision measurement, and quality management methodology are enabling us to extend applications in emerging basic technologies. In most industrial applications, measurement of dimensional, geometrical, and mechanical quantities in the manufacturing process have changed significantly and globally due to an increasing demand for precision arising from the introduction of new manufacturing technologies and requirements for parts functionality. The requirements of precision engineering made it inevitable to establish traceable metrology supporting the international exchange of goods and the development of precise manufacturing processes. I am certain that this special issue will further strengthen the ongoing effort for attaining excellence inmeasurement science and technology and quality control. I sincerely hope this special issue will give many beginning and established researchers a chance to share 21st Century technology. Lastly, I thank the authors, reviewers, and editors for their invaluable advice, strong backup, and continuing cooperation that have helped ensure the success of this issue.
Special Issue on High Performance Cutting and Related Manufacturing Technologies
Authors: Aoyama Tojiro
Published: April 2016

The 4th CIRP International Conference on High Performance Cutting had been held at the Nagaragawa Convention Center in Gifu City of Japan in October 2010. The scope of the conference was to review and discuss the visions, state of the art and innovations in the area of high performance cutting and related manufacturing technologies. This conference is originated from the CIRP Working Group in High Performance Cutting established by Professor G. Byrne in 2001. After four workshops in Europe, the 1st international conference on HPC was held in Aachen in 2004 chaired by Professor Byrne and Professor F. Klocke. The second one was held in Vancouver under the chairmanship of Professor Y. Altintas and the 3rd one was organized by Professor Byrne and Dr. O’connell in Dublin. In this conference, 144 interesting papers were presented from 19 countries. The editorial committee of IJAT selected the excellent papers presented at the conference and requested the authors to contribute manuscripts in expanded version of conference papers. As a result, 25 papers were accepted for the publication. I believe that this special issue provides the readers valuable information at the leading edge of manufacturing technologies. I would like to express my sincere appreciation to all of the authors and reviewers for their invaluable effort.
Effect of Nanoparticle Lubrication in Diamond Turning of Reaction-Bonded SiC
Authors: Yan Jiwang ,   Department of Mechanical Systems and Designs, Tohoku University, Aoba 6-6-01, Aramaki, Aoba-ku, Sendai 980-8579, Japan, Zhang Zhiyu , Kuriyagawa Tsunemoto
Published: April 2016

Lubrication is a key issue in diamond turning of hard materials. This paper explores the feasibility of nanoparticle lubrication in diamond turning of reaction-bonded SiC. Four types of nanoparticles were dispersed in lubricating grease and applied to a workpiece surface. Results showed that the type and concentration of dispersed nanoparticles significantly affected lubricating performance. Grease containing 10% Cu nanoparticles produced the highest surface quality and the lowest tool wear. Lubrication is discussed in terms of nanoparticle-induced solid lubricating film formation at the tool-workpiece interface.
Residual Stresses in High Speed Turning of Thin-Walled Cylindrical Workpieces
Authors: Brinksmeier Ekkard ,   Department of Engineering, Division of Manufacturing Technologies, University of Bremen, Badgasteiner Str. 1, Bremen 28359, Germany, Heinzel Carsten , Garbrecht Martin , Sölter Jens , Reucher Griet
Published: April 2016

Residual stress induced in cutting processes substantially impacts adversely on functional part performance and distortion, especially when thin-walled workpieces are machined. For this reason, basic research focuses on the correlation between a specific high-speed turning configuration and the occurrence of residual stress and the amount of resulting distortion. The presented experiments in high-speed turning of thin-walled AISI 52100 (100Cr6) steel workpieces show, that residual stress distribution in the surface layer moves toward compressive stress as cutting speed increases while feed and lower wall-thickness decrease. Indications were also, that increasing cutting speed leads to higher distortion. To evaluate residual stress potential in shape deviation, the so-called source forceF’sourcewas calculated by numerically integrating the residual stress depth profile.