bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALYSIS OF PERSIAN SPEAKERS’ COMMON ERRORS IN RUSSIAN REFLEXIVE VERBS USE
Authors: Mohammadi Mohammad Reza , Khademi Moghaddam Mohsen
Published: July 2018

The article is devoted to the study of Persian speakers’ common errors in Russian reflexive verbs use. In this connection, the errors that occur when choosing the forms of different meanings of the postfix -ся are examined. The results, obtained using the method of questioning, are presented. Finally, the authors give recommendations for minimizing errors when using Russian reflexive verbs by Persian speakers. The results show that it is important to master the category of transitivity/intransitivity for the correct use of reflexive verbs.
VARIETIES OF EXPLANATORY RELATIONS IN THE CONSTRUCTION WITH THE ANALOGUE OF THE CONJUNCTION “ТОЧНЕЕ” / “MORE SPECIFICALLY”
Authors: Zhang Shuo
Published: July 2018

The article describes the structure of the analogues of a conjunction related to the semantic category of words that form explanatory relationship, the central component of which is the word “ точнее ” / more specifically. The paper defines the semantic basis of the conjunction function appearance in a significant word. The semantic-syntactic functions of the named analogues of the conjunction are analyzed. Particular attention is paid to the lexical content of the construction on the basis of the conjunction analogue “ точнее ” / more specifically and its lexical-syntactic variants. The author comes to the conclusion that, depending on the nature of the vocabulary, various types of explanatory relations are formed in this construction.
DESIGNING EVALUATION ACTIVITIES ON THE COURSE “FOREIGN LANGUAGE” FOR MANAGERS IN ELECTRONIC ENVIRONMENT
Authors: Shirokolobova Anastasiya Georgievna , Larionova Yuliya Sergeevna , Gnezdilova Larisa Borisovna
Published: July 2018

The article describes an attempt of creating an electronic course for the independent work of students on a foreign language. The effectiveness of students’ work on the course is connected directly with evaluation activities. The authors propose a classification of evaluation activities in electronic environment, which allows for the most effective achievement of learning outcomes. A typology of assignments and evaluation activities embedded in all the aspects of the course is presented so that students can monitor their academic performance and understand how and for what kinds of assignments they receive evaluation.
FOLKLORE SOURCES OF SATIRE IN TUVAN PROSE
Authors: Kuzhuget Shenne Yur'evna
Published: July 2018

Basing on the example of the comparative analysis of folklore texts and the works of Tuvan writers, the article reveals the folklore sources of satire in Tuvan prose. The analysis shows that the writers, having mastered creatively the aesthetics of folklore techniques of dialogue and humanization of fairy-tale and mythological images, created fantastic stories and effective satirical images exposing the acute social problems of the contemporary reality. Tuvan satirists, relying on folk-poetic means, strengthen the aesthetic possibilities of the satirical beginning of Tuvan prose in their works.
Pravno uređenje
kupnje dionica ciljnog društva zaduživanjem (LBO transakcije)
Authors: Prelič Saša , Zubović Antonija
Published: July 2018

U radu se
obrađuju transakcije kod kojih se stjecanje dionica financira

zaduživanjem ciljnog društva (LBO transakcije), ukazujući na otvorena pitanja u
njihovoj primjeni. Autori se posebno osvrću na primjenu propisa o povezanim
društvima te na provođenje statusne promjene pripajanja kod LBO transakcija.
Budući da je praksa pokazala da se LBO transakcije često koriste u postupcima
preuzimanja, autori u zasebnom poglavlju obrađuju korištenje ovih transkacija u
tim postupcima. U radu se analizira europski regulatorni okvir uređenja LBO
transakcija te se iznose i uspoređuju rješenja hrvatskoga, slovenskog i
talijanskog prava. Uspoređujući rješenja istraženih pravnih poredaka uočeno je
da su sva tri istražena pravna poretka različito uredila ove transakcije. Dok
su Hrvatska i Italija uredile LBO transakcije na način kako ih uređuje Druga

direktiva u pravu društava, slovenski je zakonodavac znatno pooštrio uvjete za
korištenje ovih transakcija, odnosno de facto onemogućio njihovo korištenje.
Temeljem rezultata provedenoga istraživanja, autori zaključno daju prijedloge
rješenja de lege ferenda.
Neovisnost zakonskog revizora u odnosu na subjekte
revizije prema Zakonu o reviziji iz 2017. godine
Authors: Jurić Dionis
Published: July 2018

Zakon o reviziji iz 2017. godine uvodi opće zahtjeve za obavljanje zakonskih revizija u svim obveznicima zakonske revizije te posebne zahtjeve koji se primjenjuju na zakonske revizije u subjektima od javnog interesa. Cilj je tih odredbi jačanje neovisnosti i objektivnosti zakonskih revizora u odnosu na subjekte revizije, uzimajući u obzir nedostatke u poslovnoj praksi revizora u razdoblju od 2007. godine do danas. Također se jača javni nadzor Ministarstva financija nad radom ovlaštenih revizora i revizorskih društava. Zakon je usklađen s odredbama Direktive o zakonskim revizijama iz 2014. godine te upućuje na izravnu primjenu odredbi Uredbe o zakonskim revizijama u subjektima od javnog interesa iz 2014. godine.
Los caminantes del milagro. Del valle a la ciudad en telediarios locales
Authors: Cebrelli Alejandra , Nava Le Favi Daniela
Published: July 2018

El trabajo se centra en analizar un conjunto de materiales audiovisuales que testimonian la peregrinación de Cachi, municipio de Salta (Argentina), en el marco de la festividad religiosa del Señor y la Virgen del Milagro. El hecho se constituye en una efeméride y en un caso conmocionante para la mirada mediática de la capital de la provincia. La indagación contrasta un informe periodístico realizado por Canal 11 del año 2012, una nota emitida por Canal 7 del 2016 y un documental del cineasta Alejandro Arroz, El Milagro 1996. El análisis mapea cómo se visibiliza la travesía de los peregrinos que llegan a la ciudad. En dicho trayecto, se inscriben múltiples identidades, territorios y representaciones. Se indaga sobre la manera en la que los medios privilegian ciertas voces eclesiásticas y cómo la mirada popular se filtra en las imágenes y horada el discurso periodístico. Finalmente, se analiza el modo en que los discursos de los peregrinos contaminan el de la información produciendo espacios de vacilación donde lo instituido puede ser interpelado. La metodología es analítica y contrastiva para poder determinar cualitativamente las constantes y las alteraciones a lo largo del tiempo determinando, por una parte, el modo en que se construyen las representaciones y, por otro, el espesor temporal de las mismas.
Desarrollo de los ventrículos laterales del cerebro durante el segundo trimestre de gestación identificados por resonancia magnética
Authors: Oviedo Jorge M. , Ruiz Matías , Krywinski Fernando , Staneff Juan , Guidobono Juan A. , Forlino Daniel
Published: July 2018

El sistema ventricular del cerebro cambia su forma y tamaño durante el desarrollo fetal. Las modificaciones cronológicas están relacionadas al rápido crecimiento del parénquima cerebral por migración neuronal desde la matriz germinal, el desarrollo de las cisuras y surcos, el cuerpo calloso, la impronta de los núcleos de la base del cerebro y el tálamo. El objetivo del trabajo es describir los cambios morfológicos de los ventrículos laterales durante el segundo trimestre de gestación mediante el estudio con resonancia magnética de 20 fetos, 16 masculinos y 4 femeninos, de 16 semanas de edad gestacional media. Se utilizó un equipo de 1.5 Tesla con técnicas volumétricas 3D. Se registró la forma de cada ventrículo lateral mediante una línea central en una vista lateral 3D del cerebro. Además se comparó el diámetro vertical del cuerpo de cada ventrículo con el espesor del parénquima cerebral, correlacionando los datos con las semanas de edad gestacional, y el diámetro transverso del atrio ventricular. Los ventrículos laterales modificaron progresivamente su forma desde una línea curva esférica hasta una elíptica con cola desde la 12ª hasta la 20ª semanas de gestación. El diámetro vertical del cuerpo ventricular se redujo en éste periodo gestacional en comparación con el parénquima cerebral que incrementó notablemente su espesor
PENDEKATAN SAINTIFIK DALAM MENINGKATKAN MOTIVASI BELAJAR PENDIDIKAN AGAMA ISLAM
Authors: Munib Abdul
Published: July 2018

The scientific approach is an innovative learning process designed specifically for students to actively construct the concept of knowledge through several processes or stages by observing to perform an identification of a problem, and from the results of the observation students are expected to be able to formulate the problem dilajutkan by formulating hypotheses, collect data with various techniques, and analyze data, and draw conclusions and communicate concepts, laws or principles that are "discovered". The application of a scientific approach in learning will involve the skills of the process of observing, classifying, measuring, predicting, explaining, and then concluding. With this saintific approach, it is expected that students will be happy to participate in learning activities and can improve their learning motivation to follow the learning process and will ultimately have an impact on their learning achievement. Motivational factors can be said to be key to understanding the process of self-adjustment, motivation as well as emotional infrastructure needs which are internal forces that cause tension and imbalance in organisms. In general, motivation will not arise, but motivation will rise if there is a great interest, the learning process will work well if all students have a great interest in following the learning process.
PEMBELAJARAN BERBASIS LINGKUNGAN DALAM PERSPEKTIF LINGKUNGAN BELAJAR
Authors: Mukhlishi Mukhlishi
Published: July 2018

Environmental-based education is a key determinant and factor in building children's abilities and behaviors, the environment occupies an important position, therefore the implication is the provision of a conducive environment both indoor and outdoor. It must be supported by environmental health that becomes an integral part for learners to be able to learn and improve their cognitive, motor and affective ability becomes a must in an educational institution. So pekembangan the world of education always want to give different nuances and accompanied by the output quality of educational institutions itself which essentially creates a disciplined learning conditions and must be supported by health that becomes part of the determinant of conducive learning conditions.
HAK ASASI MANUSIA PERSPEKTIF AGAMA KRISTEN
Authors: Susantin Jamiliya
Published: July 2018

Human rights is a set of rights attached to the nature and existence of human beings as God's omnipresent beings and is a gift that must be respected, upheld and protected by the state law, government, and every other person for the honor and protection of human dignity and prestige. Human rights, especially Christians have been protected by the 1945 Constitution and have several rights that can guarantee the welfare of those rights: Freedom rights, democratic rights, and social rights that are also contained in the Constitution 1945
PENINGKATAN MUTU PENDIDIKAN ISLAM MELALUI PENINGKATAN KREATIFITAS PENDIDIKAN
Authors: M Sahibudin M Sahibudin
Published: July 2018

History notes that a country has a high interest in the world of education, and then the country will have a higherexperience progress compared with other countries that subordinate the education problem. Innovation is defined as an idea, practice or object, is considered as something new by an individual, so that innovation can be viewed as an attempt to achieve a certain goal. Education inovation can be spread of some categories; 1) Invention, 2) Development, 3) Diffusion. While the characteristics of educational innovation are 1) Relative advantage, 2) Compatibility, 3) Testability, 4) Observability, 5) Complexity. The five characteristics are the concept maps as follows: 1) Reference advantages, benefits, beneficial user, economical, satisfaction user, 2) Complexity, compicated, and difficulty level, 3) Compatibility, the value of conformity, experience conformity, suitability, 4) Trialability, can be tested, move and fact. 5) Observability, can be observed, seen,and can be felt.
Open Practices in Visualization Research
Authors: Haroz Steve
Published: July 2018

Two fundamental tenants of scientific research are that it can be scrutinized and built-upon. Both require that the collected data and supporting materials be shared, so others can examine, reuse, and extend them. Assessing the accessibility of these components and the paper itself can serve as a proxy for the reliability, replicability, and applicability of a field’s research. In this paper, I describe the current state of openness in visualization research and provide suggestions for authors, reviewers, and editors to improve open practices in the field. A free copy of this paper, the collected data, and the source code are available at https://osf.io/qf9na/
A network scale, intermediate complexity model for simulating channel evolution over years to decades
Authors: Lammers Roderick , Bledsoe Brian
Published: July 2018

Excessive river erosion and sedimentation threatens critical infrastructure, degrades aquatic habitat, and impairs water quality. Tools for predicting the magnitude of erosion, sedimentation, and channel evolution processes are needed for effective mitigation and management. We present a new numerical model that simulates coupled river bed and bank erosion at the watershed scale. The model uses modified versions of Bagnolds sediment transport equation to simulate bed erosion and aggradation, as well as a simplified Bank Stability and Toe Erosion Model (BSTEM) to simulate bank erosion processes. The model is mechanistic and intermediate complexity, accounting for the dominant channel evolution processes while limiting data requirements. We apply the model to a generic test case of channel network response following a disturbance and the results match physical understanding of channel evolution. The model was also tested on two field data sets: below Parker Dam on the lower Colorado River and the North Fork Toutle River (NFTR) which responded dramatically to the 1980 eruption of Mount St. Helens. It accurately predicts observed channel incision and bed material coarsening on the Colorado River, as well as observations for the upstream 18 km of the NFTR watershed. The model does not include algorithms for extensive lateral migration and avulsions and therefore did not perform well in the lower NFTR where the channel migrated across a wide valley bottom. Despite its parsimony, we are confident in the utility of the model for simulating channel network response to disturbance.
The misattribution of emotions and the error-related negativity: a Registered Report
Authors: Elkins-Brown Nathaniel , Saunders Blair , Inzlicht Michael
Published: July 2018

A growing body of work in social and affective neuroscience suggests that emotion plays an instrumental role in error monitoring processes, rather than only a moderating one. High-powered replications of studies that support this idea, however, are lacking. Here, we attempted a preregistered replication of our own study that had provided evidence for the functional role of emotions in error monitoring: that a neural signal of error monitoring—the error-related negativity—is reduced when participants undergo a misattribution of arousal procedure (Inzlicht & Al-Khindi, 2012). Like a previous replication attempt (Rodilla, Beauducel, & Leue, 2016), our misattribution procedure failed to reduce the amplitude of the ERN. However, it also failed its manipulation check to reduce state anxiety, limiting the conclusions we can draw. Nonetheless, these findings are consistent with the view that our original study may have been a false positive. We discuss these findings in the context of the replication crisis in psychology and of work on the emotional properties of the ERN.
Cognitive Restoration from Nature Across Multiple Exposure Types - A Meta-Analysis Delineating the Effects of Test Order and Affect
Authors: Stenfors Cecilia , Van Hedger Stephen Charles , Schertz Kathryn E , Meyer Francisco Agustin Calvache , Smith Karen , Norman Greg , Bourrier Stefan , Enns James , Jonides John , Berman Marc
Published: July 2018

Interactions with natural environments and nature-related stimuli have been found to be beneficial to cognitive performance, in particular on executive cognitive tasks with high demands on directed attention processes. However, results vary across different studies.The aim of the present study was to perform a meta-analysis of all our published and unpublished studies testing the effect of different interactions with nature versus urban/built control environments, on an executive test with high demands on directed attention: the backwards digit span (BDS) task. Specific aims were to evaluate the effect of nature versus urban environment interactions on BDS across different exposure types (e.g. being in real environments, or viewing videos, images, or listening to sounds) and disentangle the effects of testing order (i.e. practice with repeated testing) and the role of affective changes on BDS performance. We also reviewed the literature and compared and contrasted our meta-analysis with results from other studies. Results from our meta-analysis comprising 12 studies (N=567 participants) showed significant environment-by-time interactions with beneficial effects of nature compared to urban environments on BDS performance. This effect was magnified after parceling out initial practice effects on the BDS. Changes in positive or negative affect did not mediate the beneficial effects of nature on BDS performance. These results mirrored effects that we reviewed from outside of our laboratories. Uncontrolled and confounding order effects may explain some of the inconsistent findings in the literature. In all, these results highlight the robustness of the effects of natural environments on cognition when confounding order effects have been considered, and also provide a more nuanced account of when a nature intervention will be most effective.
Dematerialization Through Services: Evaluating the Evidence
Authors: Fix Blair
Published: July 2018

Dematerialization through services is a popular proposal for reducing environmental impact. The idea is that by shifting from the production of goods to the provision of services, a society can reduce its material demands. But do societies with a larger service sector actually dematerialize? I test the `dematerialization through services' hypothesis with a focus on fossil fuel consumption and carbon emissions --- the primary drivers of climate change. I find no evidence that a service transition leads to carbon dematerialization. Instead, a larger service sector is associated with greater use of fossil fuels and greater carbon emissions per person. This suggests that `dematerialization through services' is not a valid sustainability policy.
The political determinants of foreign direct investment: a firm-level analysis
Authors: Arel-Bundock Vincent
Published: July 2018

Many large-N cross-national studies claim to show that political institutions and phenomena determine where foreign direct investment (FDI) flows. In this article, I argue that these studies tend to overemphasize statistical significance and often neglect to assess the explanatory or predictive power of their theories. To illustrate the problem, I estimate variations of a statistical model published in an influential article on “Political Risk, Institutions, and FDI.” I find that none of the political variables that the authors consider accounts for much of the variation in aggregate FDI inflows. To ensure that this underwhelming result is not driven by misspecification or measurement error, I leverage a large firm-level data set on the investment location decisions of thousands of multinational firms. Using nonparametric machine-learning techniques and out-of-sample tests, I show that gravity variables can help us develop very accurate expectations about firm behavior but that none of the 31 “political determinants” of FDI that I consider can do much to improve our expectations. These findings have important implications because they suggest that governments retain some room to move in the face of economic globalization.
Imigracija i kriza u novoj imigracijskoj državi
Authors: Bulli Giorgia , Soare Sorina Christina
Published: July 2018

Tema useljeništva prednjači u javnim raspravama u Italiji. Iako brojke jasno pokazuju da Italija nije glavno odredište useljenika u Europsku uniju, nedavna istraživanja govore o velikoj važnosti ove teme za Talijane. S obzirom na učinak dviju najvećih kriza posljednjeg desetljeća – ekonomske i tzv. migrantske – tema useljeništva postala je uvelike politizirana. Također, ta se tema pokazala iznimno važnom za uspješnu komunikaciju populističkih stranaka još od osamdesetih godina. U ovome je kontekstu slučaj Italije specifičan jer je ta država tek nedavno postala useljenička, s obzirom na to da se do sedamdesetih godina više
Talijana iseljavalo nego što je bilo doseljenika u zemlju. Preokret u rojkama utjecao je na dvije sfere: zakonodavstvo i politiku. U sferi zakonodavstva sva su nastojanja da se useljavanje regulira obilježena neskladom koji vlada između humanitarnog pristupa i onoga koji ide u prilog vladavini prava, tj. usmjerenosti na sigurnost i red. U sferi politike stajalište koji zastupa radikalno desna populistička stranka Sjeverna liga još je od ranih devedesetih godina istoznačno s pojmovima ksenofobije i šovinizma socijalne zaštite. Najnovija službena stajališta Sjeverne lige svjedoče o sve izraženijem potpunom odbijanju multikulturalizma
i imigracije. Nova populistička stranka Pokret pet zvjezdica (M5S)
osvanula je na talijanskoj sceni 2010. godine te je u njezinu slučaju tema useljeništva tek nedavno uvrštena na populistički raspored. Stajalište stranke M5S o pitanju imigracije nejasan je i često proturječan. Nesklonost jasnom stajalištu povezana je kako sa složenom organizacijom stranke tako i s njezinom strategijom usklađivanja političkih stajališta stranke s glasom naroda.
Korak dalje u politikama integracije migranata
Authors: Scholten Peter
Published: July 2018

U radu se istražuju mogućnosti rekonceptualizacije pitanja integracije migranata na razini upravljanja gradovima uzevši u obzir promjene u području različitosti povezanih s migracijom. Sve je više europskih gradova koji odgovaraju definiciji „super-različitih“, tj. radi se o gradovima gdje migrantska populacija čini znatan postotak ukupnog broja stanovnika i toliko je raznovrsna da se sve teže mogu razlikovati individualne migrantske skupine. U radu se razmatra kako različitosti povezane s migracijom utječu na upravljanje gradovima. Iznosi se teza da integracija ne bi trebala predstavljati cjelovite nacionalne ntegracijske modele, već da bi se trebala definirati kao lokalno pitanje. Tu se nameće pitanje kako urediti odnose između različitih razina upravljanja kako bi se izbjeglo razdvajanje politike (policy decoupling) te nastajanje proturječne politike. Nadalje, osim što se autor zalaže za konceptualizaciju upravljanja različitostima povezanih s migracijom kao lokalnog pitanja, u radu se predlaže smjer kojim bi lokalna vladavina mogla krenuti. Po uzoru na literaturu koja govori o ravnopravnosti (mainstreaming) u temama rodne različitosti, invaliditeta i zaštite okoliša, u radu se iznosi teza da strukturna priroda različitosti povezanih s migracijom u suvremenim gradovima zahtijeva strukturni pristup ugrađen u generičke politike. Također se govori o mogućem utjecaju lokalne definicije integracije na odnose između lokalne razine i ostalih razina upravljanja. S osvrtom na literaturu iz područja višerazinskog upravljanja govori se o mjeri u kojoj je lokalna definicija integracije dovela do učinkovite koordinacije između različitih razina upravljanja, tj. o primjerima onoga što se može nazvati razdvajanje politike ili neuslađenosti u upravljanju.
Efektivitas Model Joyful Learning dalam Meningkatkan Pemahaman Konsep Siswa SMP dengan Memperhatikan Domain Soal
Authors: Yuniarti Ratih Dwi , Situmorang Risya Pramana , Krave Agna Sulis
Published: July 2018

Abstrak

Penelitian ini bertujuan untuk mengetahui perbedaan peningkatan pemahaman konsep dan efektivitas penggunaan model Joyful learning dengan memperhatikan domain soal. Penelitian ini merupakan penelitian kuantitatif menggunakan desain kuasi eksperimental. Sampel penelitian yaitu kelas VIII D menggunakan model joyful learning, dan kelas VIII E menggunakan model konvensional, yang dipilih secara purposive sampling. Teknik pengumpulan data pemahaman menggunakan tes tertulis, observasi, dan dokumentasi. Uji hipotesis menggunakan uji independent sample t test. Hasil penelitian menunjukkan bahwa penggunaan model Joyful learning dengan memperhatikan domain soal mengalami peningkatan yang signifikan dan lebih efektif dibanding dengan model konvensional terhadap pemahaman konsep. Model pembelajaran Joyful learning terbukti efektif dengan nilai sig 0,04 < 0,05 (taraf signifikan 0,05). Jadi dapat disimpulkan bahwa model Joyful learning lebih efektif dibanding model pembelajaran konvensional.

 

Kata Kunci: IPA, Joyful Learning, pemahaman konsep.

 

EFFECTIVENESS OF JOYFUL LEARNING MODEL IN IMPROVING CONCEPTUAL UNDERSTANDING OF JUNIOR HIGH SCHOOL STUDENTS BY NOTING DOMAIN PROBLEM

Abstract

The aims of this study are to determine the difference in understanding of the concept and effectiveness of the use of Joyful learning model by taking into account the Noting Domain Problem. This research is a quantitative research with an quasi experimental design. The sample of this research is class VIII D which implement joyful learning model, and class VIII E which implement the conventional model, which is chosen by purposive sampling. Techniques that use for collecting understanding data are written test, observation, and documentation technique. The hypothesis tested with independent sample t test. The results showed that the use of Joyful learning model with attention to domain problems experienced show a significant increase and more effective than the conventional model of conceptual understanding. Joyful learning model effective approve of 0,04 < 0,05 (significant level 0.05) concluded that Joyful learning model is more effective than conventional learning model.

Keywords: IPA, Joyful Learning, conceptual understanding.
Implementasi Model Pembelajaran Inkuiri Berbasis Refleksi Kelompok pada Materi Reaksi Redoks
Authors: Listiyani Laily Rochmawati
Published: July 2018

Abstrak

Penelitian ini bertujuan mengimplementasikan model pembelajaran inkuiri berbasis refleksi kelompok untuk mengukur keefektifan pembelajaran terhadap hasil belajar dan aktivitas siswa. Penelitian ini termasuk penelitian kuasi eksperimen. Sampel dalam penelitian ini yaitu kelas X-1 sebagai kelas eksperimen, mendapat pembelajaran dengan model inkuiri berbasis refleksi kelompok dan kelas X-2 sebagai kelas kontrol dengan model pembelajaran ekspositori. Penelitian ini menggunakan posttest only control group design. Teknik pengumpulan data menggunakan dokumentasi kemampuan awal siswa, lembar observasi, tes tertulis dan angket. Berdasarkan hasil penelitian, rata-rata nilai posttest kelas eksperimen adalah 78,88 dan kelas kontrol 71,68. Hasil penelitian menunjukkan bahwa melalui penerapan model pembelajaran inkuiri berbasis refleksi kelompok efektif terhadap hasil belajar dan aktivitas siswa.

Kata kunci: model pembelajaran inkuiri, refleksi kelompok

 

THE IMPLEMENTATION OF INQUIRY LEARNING MODEL BASED ON TEAM REFLECTION ON REDOX REACTION TOPIC

 Abstract

This study aims to implement inquiry learning model based on team reflection to measure the effectiveness of learning achievement and student activities. This research is quasi experimental research. The samples in this research are X-1 students as an experiment class, got inquiry learning model based on team reflection and class X-2 as a control class with expository learning model. This research was used posttest only control group design. Data collection techniques were documentation for initial academic ability, observation sheet, paper test and questionnaire. Based on the result of research, the average of experimental class posttest value is 78.88 and control class 71.68. The results have shown that the implementation of inquiry learning model based on team effective to improves student learning achievement and activities.

Keywords: inquiry learning model, team reflection
Problematika Penyertaan Akad Wakalah dalam  Pembiayaan Murabahah pada Bank Syariah
Authors: Yunita Ani
Published: July 2018

Salah satu produk Bank Syariah yang berdasarkan prinsip jual beli dan banyak dimanfaatkan di Bank Syariah ialah murabahah. Dalam perkembangannya, produk ini mengalami modifikasi dengan adanya penyertaan akad wakalah didalamnya. Kajian ini membahas mengenai masalah penyertaan akad wakalah dalam pembiayaan murabahah pada Bank Syariah. Penelitian ini merupakan penelitian doktrinal atau normatif. Tipe penelitian yang digunakan adalah tipe penelitian yuridis normatif (doktrinal) sehingga pendekatan yang digunakan adalah pendekatan perundang-undangan (statute approach) dan pendekatan konseptual (conseptual approach) dengan sumber data sekunder berupa bahan hukum primer, sekunder dan tersier.Teknik pengumpulan data dilakukan dengan teknik studi pustaka dengan mengkaji bahan-bahan hukum dan dianalisis dengan menggunakan logika deduksi. Penelitian ini dapat disimpulkan bahwa pembiayaan murabahah dengan menyertakan akad wakalah dapat mengurangi substansi dan kesyariahan murabahah. Hal ini dikarenakan dengan adanya penyertaan akad wakalah dalam pembiayaan murabahah maka Ba’i memberikan kuasa untuk pembelian barang kepada Musytari dengan mengatasnamakan Musytari sendiri sehingga dalam pembiayaan murabahah ini Bank Syariah hanya sebagai pemberi modal saja bukan sebagai penjual/pemilik barang. Hal tersebut bertentangan dengan Fatwa DSN Nomor 04/DSN-MUI/IV/2000 tentang Murabahah
Information technology teachers’ perceived roles and status
Authors: Çiftci Serdar , Çengel Meltem , Özkaya Barış
Published: July 2018

This study focused on examining how the roles and responsibilities of teachers about information technologies in Aydın district/Turkey are perceived. Qualitative research method was used in the study and descriptive content analysis was done. Computer and instructional technology department academic staff, students and information technology teachers were interviewed via semi-structured interview forms. According to research findings; it was observed that the works expected from the teachers have spread to a wide range of technology. Qualities of the ideal information technology teacher include, following developments in the field, using them in daily life, being prone to interdisciplinary work, dominating not only the application dimension of the field but also the theoretical concepts. According to participants' opinion, the status of teachers of information technology is expected to gain even more importance due to the increasing use of technology in society.
Ground states for a linearly coupled system of Schrödinger equations on RN
Authors: do Ó João Marcos , de Albuquerque José Carlos
Published: July 2018

We study the following class of linearly coupled Schrödinger elliptic systems [Formula: see text] where [Formula: see text], [Formula: see text] and [Formula: see text]. We consider nonnegative potentials periodic or asymptotically periodic which are related with the coupling term [Formula: see text] by the assumption [Formula: see text], for some [Formula: see text]. We deal with three cases: Firstly, we study the subcritical case, [Formula: see text], and we prove the existence of positive ground state for all parameter [Formula: see text]. Secondly, we consider the critical case, [Formula: see text], and we prove that there exists [Formula: see text] such that the coupled system possesses positive ground state solution for all [Formula: see text]. In these cases, we use a minimization method based on Nehari manifold. Finally, we consider the case [Formula: see text], and we prove that the coupled system has no positive solutions. For that matter, we use a Pohozaev identity type.
MicroRNA-185 inhibits cell proliferation while promoting apoptosis and autophagy through negative regulation of TGF-β1/mTOR axis and HOXC6 in nasopharyngeal carcinoma
Authors: Cheng Jin-Zhang , Chen Jun-Jun , Wang Zong-Gui , Yu Dan
Published: July 2018

This article has been retracted, and the online PDF replaced with this retraction notice. doi: 10.3233/CBM-220951
Operation Properties and Algebraic Application of Covering Rough Sets
Authors: Kong Qingzhao , Xu Weihua
Published: July 2018

Rough set theory is one of the most important tools for data mining. The covering rough set (CRS) model is an excellent generalization of Pawlak rough sets. In this paper, we first investigate a number of basic properties of two types of CRS models. Especially, we study the operation properties of the two types of CRS models with respect to the unary covering. Meanwhile, several corresponding algorithms are constructed for computing the intersection and union of rough sets and some examples are employed to illustrate the effectiveness of these algorithms.Finally, as an application of the operation properties of CRS, some basic algebraic properties of CRS are explored. It is evident that these results will enrich the theory of covering rough sets.
Neuronal ceroid-lipofuscinoses
Authors: Rakheja Dinesh , Bennett Michael J.
Published: July 2018

The neuronal ceroid-lipofuscinoses (NCLs) are a group of recessively inherited diseases characterized by progressive neuronal loss, accumulation of intracellular lipofuscin-like autofluorescent storage material with distinctive ultrastructural features, and clinical signs and symptoms of progressive neurodegeneration. Initially classified by the age of onset of clinical signs and symptoms as well as the ultrastructural morphology of the storage material, the growing family of NCLs can now also be biologically classified by their underlying genetic defects. For a few NCLs, we now understand the functions of the proteins encoded by the NCL genes, which has enabled refining of the diagnostic algorithms and ignited hopes for finding effective treatments in the future. Ongoing research into understanding the functions of the remainder of the NCL proteins as well as continuing advancements in technology (such as massively-parallel gene sequencing) has and will continue to inform the clinical approach, diagnostic algorithms, and treatment strategies.
Novel SLC16A2 mutations in Chinese patients with Allan-Herndon-Dudley Syndrome
Authors: Wang Jiaping , Zhang Qingping , Yu Shujie , Wu Xiru , Bao Xinhua
Published: July 2018

We aimed to delineate the clinical profiles of Chinese patients with Allan-Herndon-Dudley Syndrome (AHDS), an X-linked intellectual disability caused by SLC16A2 mutation and affecting males only. Clinical features of five males from four Chinese families, who manifested with severe cognition impairment, developmental delay, hypotonia accompanied by dystonia, were described and summarized. All of them displayed a distinctive thyroid hormone change, with increased FT3, reduced FT4, and normal TSH. Three of them had neuroimaging tests and all presented with hypomyelination. Two of them demonstrated some facial anomalies, including long face, narrow forehead and tent mouth. Targeted next-generation sequencing associated with intellectual disability was performed. Four SLC16A2 mutations (c.916C>T, p.Gln306*; c.61G>T, p.Glu21*; c.695_699delATGGT, p.Asn232Sfs*7; c.42delC, p.Trp15Glyfs*69) were identified, of which three SLC16A2 mutations were novel. Our findings expand mutational spectrumof SLC16A2 and provide support for delineating the clinical features of Chinese patients with AHDS. In addition, this is the first report of AHDS in Chinese cohort. We recommend that male patients with intellectual disability, developmental delay and severe hypotonia, especially those with distinctive thyroid hormone change should be tested for SLC16A2 mutations.
Preoperative Aspirin Use and Outcomes in Off-pump Coronary Artery Bypass Grafting Surgery
Authors: Karim Md Rezaul , Ahmed Tawfiq , Khurshid Rownak , Moinuddin Shahriar , Hasan Md Kamrul
Published: July 2018

Introduction: Aspirin, the most widely used platelet function inhibitor extremely effective at blocking the production of thromboxane in platelets, rendering the platelets incapable of functioning normally, and thus preventing thrombosis. The practice of empirically discontinuing aspirin preoperatively should be abandoned because evidence strongly supports continued use of aspirin in patients for secondary prevention of CAD, CVD, or PVD when undergoing surgery.Methods and Materials: This Observational study was conducted at Department of Cardiac Surgery, NICVD, Dhaka, who underwent off pump CABG (OPCAB), divided in two groups, Group A: 24 patients who stopped and Group B: 24 patients who are continuing aspirin throughout the perioperative period. Post operative blood loss, requirement of blood transfusion, post-operative MI, ICU stay, Total hospital stay (days) and early post-operative complication (Stroke, New arrhythmia in ECG, 30 days mortality) were recorded and included in the study.Results: The key finding of the present study is that preoperatively continued aspirin use was not associated with increased risk of post-operative blood loss, blood transfusion requirements and need for re exploration after OPCAB.Conclusions: Preoperative aspirin therapy should be continued till off-pump CABG without interruption.Bangladesh Heart Journal 2018; 33(1) : 16-21
Profile of Molecular Subtypes of Breast Cancer Among Bangladeshi Women : Audit of Initial Experience
Authors: Rahman Md Zillur , Karim Anwarul
Published: July 2018

Background : Receptor status and molecular subtyping of breast cancers are crucial for patient management.We present here our initial experience on the status of different molecular subtypes and clinicopathological characteristics of invasive breast carcinomas in Bangladeshi population especially in Chittagong zone.Methods : A total of 59 histopathologically confirmed cases of invasive ductal carcinoma were selected for this study. Fifteen out of 59 cases were reported as HER2 equivalent and could not be categorized into any subtype because of the lack of availability of fluorescence in situ hybridization. The remaining 44 cases were distributed into different molecular subtypes and then the clinicopathological characteristics were compared for each molecular subtype.Results : Age ranges from 24-70 years with a mean age of 43.95 years. Most of the patients were in 41-50 years age group. Among the 44 cases, most common subtype was HER2/neu amplification 13 cases (29.55%). Luminal A, luminal B and basal like subtypes were 11 (25%) 10 (22.73%) and 10 (22.73%) respectively. The mean tumor size was 3.46 cm and the highest mean tumor size was in basal like subtype (4.01cm). Twenty five out of 59 cases (42.37%) showed axillary lymph node metastasis. Lowest axillary lymph node metastasis was found in luminal A subtype (3/11=27.27%).Conclusion : HER2/neu amplification subtype was found to be more common in this region. Luminal A subtype was found to be more favorable in comparison to the other subtypes in terms of axillary lymph node metastasis.Chatt Maa Shi Hosp Med Coll J; Vol.16 (2); July 2017; Page 1-4
Study of Receptor Status in Carcinoma Breast Patient
Authors: Ahmed Shakera , Azad Khondker AK
Published: July 2018

Background: Estimation of Estrogen Receptor (ER) Progesterone Receptor (PR) and Human Epidermal Growth Factor Receptor 2 (HER2) is mandatory for choosing treatment options and prognosis of breast cancer patients. This estimation can be done by Immunohistochemistry (IHC) and Fluoroscence In Situ Hybridization (FISH) test. As the tests are expensive many of our patients can’t afford to do it. But if we practice doing the test routinely the cost will be reduced and our patients will be benefited. So we underwent a primitive study on receptor status in breast cancer patients. Our goal was to encourage the surgeons to advice receptor status routinely and treat the patients accordingly as patients prognosis will be much more better if they are treated according to their receptor status.Methods: This was a retrospective observational study of 74 breast cancer patients in a private clinic. In this study we have shown their receptor status by IHC and the data were analyzed.Results: Among the 74 patients 32 were ER +ve PR +ve, 11 were ER +ve PR -ve, 02 were ER –ve PR +ve, 29 were ER -ve PR -ve. ER &/or PR positive patients will be more responsive to hormone therapy. 28 patients were HER2 +ve, 34 patients were HER2 –ve and 9 were equivocal. HER2 positive patients will be benefited from targeted therapy. Among the patients 11 were triple negative that means they have worst prognosis.Conclusion: As knowing the receptor status in breast cancer help us as a predictive, prognostic and therapeutic indicator, we must advice it routinely and take steps to make it cheaper and easily available.Chatt Maa Shi Hosp Med Coll J; Vol.16 (2); July 2017; Page 48-50
Transcription Factor ETS-1 and Reactive Oxygen Species: Role in Vascular and Renal Injury
Authors: Shiu Yan-Ting , Jaimes Edgar A.
Published: July 2018

The E26 avian erythroblastosis virus transcription factor-1 (ETS-1) is a member of the ETS family and regulates the expression of a variety of genes including growth factors, chemokines and adhesion molecules. Although ETS-1 was discovered as an oncogene, several lines of research show that it is up-regulated by angiotensin II (Ang II) both in the vasculature and the glomerulus. While reactive oxygen species (ROS) are required for Ang II-induced ETS-1 expression, ETS-1 also regulates the expression of p47phox, which is one of the subunits of nicotinamide adenine dinucleotide phosphate (NADPH) oxidase and a major source of ROS in the kidney and vasculature. Thus, there appears to be a positive feedback between ETS-1 and ROS. ETS-1 is also upregulated in the kidneys of rats with salt-sensitive hypertension and plays a major role in the development of end-organ injury in this animal model. Activation of the renin angiotensin system is required for the increased ETS-1 expression in these rats, and blockade of ETS-1 or haplodeficiency reduces the severity of kidney injury in these rats. In summary, ETS-1 plays a major role in the development of vascular and renal injury and is a potential target for the development of novel therapeutic strategies to ameliorate end-organ injury in hypertension.
A Study on Important Issues for Estimating the Effectiveness of the Proposed Piezoelectric Energy Harvesters under Volume Constraints
Authors: Aboulfotoh Noha , Twiefel Jens
Published: July 2018

This study presents theoretical investigations on the effectiveness criteria for piezoelectric energy harvesters (PEHs) under volume constraints. Firstly, the importance of the volume consideration is investigated. The powers of different PEHs of variant volumes are investigated under the same resonance frequency. It is found that the power output is strongly dependent on the volume of the transducer. Secondly, the impact of the mechanical damping, the electrical damping, the volume of motion, the normalized power to the volume, and the applied load resistance on the power output are investigated. The investigations are analyzed to find the optimized conditions of the applied load and the excitation frequency in order to optimize the power output under volume constraints. The proposed procedure for estimating the effectiveness is to compare the performance of the proposed PEHs to a rectangular-shaped PEH of the same volume. An optimized structure for a rectangular-shaped PEH to be used as the reference is investigated. The power output under the optimized conditions is derived. In order to estimate the effectiveness of the proposed PEHs, the average power over a band of frequencies from the proposed structure must be compared to the average power over the same band of frequencies from the optimized reference harvester.
Head Pose Detection for a Wearable Parrot-Inspired Robot Based on Deep Learning
Authors: Bharatharaj Jaishankar , Huang Loulin , Mohan Rajesh Elara , Pathmakumar Thejus , Krägeloh Chris , Al-Jumaily Ahmed
Published: July 2018

Extensive research has been conducted in human head pose detection systems and several applications have been identified to deploy such systems. Deep learning based head pose detection is one such method which has been studied for several decades and reports high success rates during implementation. Across several pet robots designed and developed for various needs, there is a complete absence of wearable pet robots and head pose detection models in wearable pet robots. Designing a wearable pet robot capable of head pose detection can provide more opportunities for research and development of such systems. In this paper, we present a novel head pose detection system for a wearable parrot-inspired pet robot using images taken from the wearer’s shoulder. This is the first time head pose detection has been studied in wearable robots and using images from a side angle. In this study, we used AlexNet convolutional neural network architecture trained on the images from the database for the head pose detection system. The system was tested with 250 images and resulted in an accuracy of 94.4% across five head poses, namely left, left intermediate, straight, right, and right intermediate.
Membrane Processing in the Sustainable Production of Low-Sugar Apple-Cranberry Cloudy Juice
Authors: Samborska Katarzyna , Kamińska Paulina , Jedlińska Aleksandra , Matwijczuk Arkadiusz , Kamińska-Dwórznicka Anna
Published: July 2018

Ultrafiltration and diafiltration were proposed for the production of cloudy apple-cranberry juice of reduced sugar content. Ceramic membrane of 15 kDa MWCO was used in a cross-flow configuration, the retentate was treated as a final product. The juice before and after membrane treatments were characterized for total soluble solids content, glucose and fructose content, density, acidity, total phenolic content, antiradical activity, color parameters and FTIR spectra. The transmission of sugars after ultrafiltration was 24% and after diafiltration it reached 36%, with the simultaneous rejection of colloids, high molecular weight compounds and fine particles. The percentage of the reference intake of sugars connected with the consumption of 250 mL portion of obtained products was reduced from 27.0 to 20.7 and 15.7%, after ultrafiltration and diafiltration, respectively.
Optimized Operation of an Existing Public Building Chilled Station Using TRNSYS
Authors: Liu Ming , Sun Chang , Zhang Baogang , Wang Julian , Duan Qiuhua , Lv Lin
Published: July 2018

Taking an existing public building as an example, the mathematical model of each equipment module of the chilled station and the TRNSYS custom module are established on the basis of the measured data. The mathematical model of “chilled station cooling capacity—equipment power” is proposed and established. The full-frequency control strategy based on device contribution rate is proposed. The TRNSYS simulation platform is used to simulate a public building chilled station in the cooling season. The result shows that the seasonal energy efficiency rate of the public building air-conditioning system is 2.15 times as high as the original after applying the new control strategy.