bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengembangan Instrumen Penilaian Autentik pada Pembelajaran dengan Pendekatan Scientific.
Authors: Samsul Putriyani , Mutmainnah Mutmainnah 
Published: February 2019

Penelitian ini adalah penelitian pengembangan (Research and Development) yang bertujuan untuk mengembangkan Instrumen Penilaian Autentik pada Pembelajaran dengan Pendekatan Scientific. Prosedur pengembangan instrumen yang digunakan dalam penelitian ini adalah proses pengembangan instrumen asesmen autentik menurut Djaali & Muljono (2008: 60) dengan langkah-langkah sebagai berikut: 1) mengembangkan dimensi dan indikator dari variabel penelitian, 2) membuat kisi-kisi instrumen, 3) menetapkan besaran atau parameter, 4) menjabarkan butir-butir instrumen ke dalam bentuk pertanyaan dan pernyataan, 5) tahap validasi pakar, 6) revisi atau perbaikan berdasarkan saran dari pakar, 7) penggandaan instrumen secara terbatas untuk keperluan uji coba, 8) uji coba instrumen di lapangan, 9) menentukan validitas dan reliabilitas instrumen, dan 10) perakitan butir-butir instrumen yang valid unjuk dijadikan instrumen final. Instrumen penilaian autentik pada pembelajaran dengan pendekatan scientific yang telah dikembangkan, telah divalidasi oleh pakar dan praktisi serta telah diujicobakan sehingga didapatkan hasil yang layak digunakan. Hasil penelitian menunjukkan bahwa instrumen penilaian autentik pada pembelajaran dengan pendekatan scientific bersifat valid dan reliabel. Instrumen penilaian autentik yang telah memenuhi kriteria valid dan reliabel secara rasional maupun empirik meliputi instrumen penilaian sikap: Lembar Observasi Sikap Spiritual, Rubrik dan Lembar Observasi Sikap Sosial. Instrumen penilaian pengetahuan: 1) Kisi-Kisi Tes, 2) Tes Kompetensi, 3) Rubrik dan Lembar Penilaian Tes Kompetensi. Instrumen penilaian keterampilan: 1) Tes Kinerja, dan 2) Rubrik dan Lembar Penilaian Tes Kinerja.
The Influence of English Camp in Improving Speaking Skill of English House Course Students in Maroangin Kabupaten Enrekang
Authors: Mustakim Mustakim , Ismail Ismail 
Published: February 2019

The objective of the research is to improve speaking skill of English House Course students through English camp strategy. This was an pre-experimental research using one group on pre-test and post-test design, the population of this research was the students of English House Course which has 80 students. Because the total number of the population was big enough, the researcher took 20 samples and applied random sampling technique; it means that one class of the population were taken as samples and the data was analyzed into percentage, mean score analyzes and the value of the t-test. The result of the data analyzes shows that the students’ achievement on the pre-test was 71,7 and post-test was 86,1. This shows that English camp is a good strategy in English learning process at the students of English House Course Maroangin. After analyzing the data by using the t-test formula, the result of the t-test value (11,86) was greater than t-table value (2,093). This indicated that the hypothesis of research is accepted. There is a significant Influence of English camp program towards the students’ achievement in English learning process. The researcher does English camp in English House Course Maroangin Kabupaten Enrekang for five days and it gives positive effect of students’ skill in speaking. All item of learning achievement able to improve the students’ speaking skill.
174P/Echeclus and Its Blue Coma Observed Post-outburst
Authors: Seccull Tom , Fraser Wesley C. , Puzia Thomas H. , Fitzsimmons Alan , Cupani Guido 
Published: February 2019

Abstract
It has been suggested that centaurs may lose their red surfaces and become bluer due to the onset of cometary activity, but the way in which cometary outbursts affect the surface composition and albedo of active centaurs is poorly understood. We obtained consistent visual-near-infrared (VNIR) reflectance spectra of the sporadically active centaur 174P/Echeclus during a period of inactivity in 2014 and six weeks after its outburst in 2016 to see if activity had observably changed the surface properties of the nucleus. We observed no change in the surface reflectance properties of Echeclus following the outburst compared to before, indicating that, in this case, any surface changes due to cometary activity were not sufficiently large to be observable from Earth. Our spectra and post-outburst imaging have revealed, however, that the remaining dust coma is not only blue compared to Echeclus, but also bluer than solar, with a spectral gradient of −7.7 ± 0.6% per 0.1 μm measured through the 0.61–0.88 μm wavelength range that appears to continue up to λ ∼ 1.3 μm before becoming neutral. We conclude that the blue visual color of the dust is likely not a scattering effect, and instead may be indicative of the dust’s carbon-rich composition. Deposition of such blue, carbon-rich, comatic dust onto a red active centaur may be a mechanism by which its surface color could be neutralized.
Game elements from literature review of gamification in healthcare context
Authors: Muangsrinoon Sakchai , Boonbrahm Poonpong 
Published: February 2019

Gamification is a conceptual framework to apply game elements and techniques to improve the interesting process in non-game context. Gamification offers the motivation approach to motivate the player to handle the challenge tasks with game mechanics, game dynamics, and components. Nowadays, To discover the set of game elements and techniques from evaluating the existing related research is more opportunity for success in the exciting process. The core objective of this paper is to review the literature by using descriptive statistics of game elements with the review methodology and evaluate the model with multi-label classification with a dataset from this literature examined. The reviewed literature was first coded author-centrally. After each paper was scrutinized for the analysis, the perspective was pivoted, and further analyses were conducted concept-centrally. A systematic review has been conducted that proves the wide variety of game elements, being retrieved a total of fifteen terms of game elements from twenty-two selected papers that were screened from a total of eighty-two documents. Only a few terms are used: points, feedback, levels, leaderboards, challenges, badges, avatars, competition, and cooperation. However, only some can be considered actual elements mechanics and that have not a similar abstraction level. Additionally, the authors examined the relationship between game elements and STD: Competence, Autonomy, and Relatedness with a Data mining technique, Multi-label classification to discovery knowledge of game elements. The results indicated that rFerns algorithm provides the lowest Hamming Loss with 4.17%. Furthermore, It shows that Multi-label Rain Forest (rfsrc) in Algorithm adaptation method and Rain Forest (RF) in Problem transformation method provide the same Hamming Loss with 29.17%. Moreover, rFerns algorithm provides the highest accuracy with 87.5% for Competence, and 100% for Autonomy and Relatedness. Furthermore, It shows that Multi-label Rain Forest (rfsrc) in Algorithm adaptation method and Rain Forest (RF) in Problem transformation method provide the same Accuracy with 87.5% for Competence, and 62.5% for Autonomy and Relatedness. The results from this study will be used to design a gamified system in a healthcare context to promote physical activity.
La reduplication totale dans l’arabe levantin septentrional. Le cas de la faune
Authors: Murtas Emma De 
Published: February 2019

Cet article se propose d’examiner l’incidence de la réduplication sur le sémantisme des unités linguistiques et, de façon spécifique, sur les aspects iconiques qu’elle comporte. Bien que le terme réduplication soit très utilisé en linguistique, une définition satisfaisante n’a pas été encore formulée. Beaucoup de phénomènes différents sont attribués à la réduplication, y compris celui où le seul signe de distinction est représenté par la simple répétition. De nombreuses études ont été menées sur la réduplication et ses fonctions dans l’ensemble des langues. Ces études ont montré que, jusqu’à nos jours, la réduplication a été étudiée en tant que phénomène principalement morphologique ou phonologique. Il parait donc utile d’effectuer une étude sur l’incidence de la réduplication sur la sémantique, en analysant les aspects iconiques de ce phénomène. Pour cela il est nécessaire de se confronter aux variétés dialectales, moins soumises aux règles formelles que l’arabe standard moderne et que l’arabe classique, afin d’approfondir les thèses proposées par Clive Holes sur la valeur expressive et idiomatique des quadrilitères dans les dialectes néo-arabes. Pour cette raison, cet article portera sur le dialecte arabe levantin septentrional. La forme principale de réduplication en arabe est la répétition d’une base radicale à deux lettres (C1C2) : on appelle cette forme « réduplication totale d’une racine bilitère ». D’autres formes de réduplication existent, mais elles ne font pas l’objet d’analyse dans cet article (notamment le redoublement d’une seule lettre radicale).
Euphémisme et/ou violence verbale féminine. Sur le comportement langagier de jeunes filles cairotes
Authors: Rizk Sherin 
Published: February 2019

Si la « violence verbale » est une transgression des tabous langagiers, « l’euphémisme » est un moyen de les contourner. L’étude de ces deux concepts dans ce qu’on appelle « le langage des jeunes » est intéressante dans la mesure où elle pose la question de son « caractère masculin ». J’aborde la question des pratiques langagières des jeunes de ce nouvel angle qu’est le sexe en mettant à l'épreuve l'hypothèse de la politesse du langage des femmes auprès de groupes de jeunes filles cairotes. J’ai cherché mes réponses à travers un guide d’entretien semi-directif formé à la lumière de données collectées sur le journal du Facebook de certains internautes. Un questionnaire copiant ce guide d'entretien sous forme de questions fermées a facilité le traitement statistique des données.
Les pseudo-verbes dans le dialecte de Benghazi : valeurs possessives et non possessives
Authors: Saad Aisha 
Published: February 2019

Cet article vise à étudier les valeurs possessives et non possessives des pseudo-verbes (désormais des relateurs) présentes dans le dialecte de Benghazi. L’ensemble des dialectes maghrébins, dont le dialecte de Benghazi fait partie, emploient le relateur ‘ind dans la construction possessive. Néanmoins, les Benghaziens expriment aussi la possession par plusieurs autres relateurs qui ont à l’origine des valeurs différentes : comitative, dative, directionnelle et locative. Ces relateurs ont subi une évolution sémantique qui leur permet d’être employés comme expérientiels (‘ind, fī, bī), existentiels (fī, ‘ind), modaux (‘ind, šōr, fī) et attributifs (‘ind, šōr, bī, fī, m‘a). Le recours à tel ou tel relateur dépend de facteurs sémantiques et syntaxiques. Nous nous interrogeons dans cet article sur la différence entre les relateurs dans leurs emplois possessifs et dans les valeurs qu’ils visent à remplir sous une perspective cognitive.
Mal de Arquivo em Linden Hills
Authors: De Paiva Rita de Cássia Marinho , Torres Sonia 
Published: February 2019

In this article we examine Gloria Naylor’s novel Linden Hills, articulating the concepts of the neoarchive and the neo-slave narrative with the notion of archive as proposed by Derrida (2001) and developed by other authors (Osborne,1999; Bradley,1999; Johnson, 2014) with whom we seek to dialogue in this space. Linden Hills’s counterdiscursive narrative revisits the past by excavating the palimpsest of forgotten memories, once unidentified or not compiled, thus establishing its relationship to the neo-slave narrative. We argue that the link between the neo-slave narrative and the archive is both concrete and productive, given that it foregrounds non-sanctioned archives as counternarratives to the historical archive (mainly, but not exclusively, that of slavery), through the articulation of history and both personal and collective memory – calling to question, in this way, colonizing documented history and its official guardians.
Competencias TIC en los docentes de las unidades tecnológicas de Santander
Authors: Solano Hernández Ernesto , Juarros Victoria Irene Marín , Vásquez Alba Rossi Rocha 
Published: February 2019

Las nuevas tecnologías de la información y la comunicación se convirtieron en el eje fundamental de la sociedad del siglo XXI, generando nuevos espacios formativos y modalidades de formación. La práctica docente debe hacerse partícipe de los nuevos modelos de aprendizaje y formación, para lo cual surge la necesidad de la cualificación docente en términos de competencia digital, un argumento que se solicita con fuerza incluir en esta actividad. En este artículo se describen y presentan los resultados de la investigación realizada en las Unidades Tecnológicas de Santander (UTS, Colombia), para conocer, evaluar y pronosticar el nivel de conocimiento y competencia digital del personal docente, adscrito a las dos facultades de la institución; dentro de las dimensiones evaluadas se solicitó información referente a datos de identificación (sociodemográficos y laborales), uso y conocimiento de TIC, integración de las TIC en la práctica docente, formación docente e innovación en TIC y el componente ético en la labor docente. Se dispuso de un instrumento de investigación (encuesta) ya utilizado y validado en otro estudio del mismo tipo, que se adaptó al contexto institucional de las UTS. Se utilizó un servidor de la universidad para alojar la encuesta y que fuera presentada de forma telemática por los profesores. Como conclusión del análisis de resultados, se diseñó una propuesta de trabajo para la mejora de las competencias digitales basados en las necesidades de formación detectadas.
The new information and communication technologies became the fundamental axis of 21st century society, generating new training spaces and training modalities. The teaching practice must become a participant in the new models of learning and training, for which the need arises for the teaching qualification in terms of digital competence, an argument that is strongly requested to include in this activity. This article describes and presents the results of the research carried out in the Santander Technology Units (UTS, Colombia), to know, assess and forecast the level of knowledge and digital competence of teaching staff, assigned to the two faculties of the institution ; Within the evaluated dimensions, information was requested regarding identification data (sociodemographic and labor), use and knowledge of ICT, integration of ICT in teaching practice, teacher training and innovation in ICT and the ethical component in teaching work. There was a research instrument (survey) already used and validated in another study of the same type, which was adapted to the institutional context of the UTS. A university server was used to host the survey and was presented telematically by the teachers. As a conclusion to the analysis of results, a work proposal was designed to improve digital skills based on the training needs detected.
Effectiveness of Long-Acting Injectable Antipsychotics in Schizophrenia: A Literature Review and Bayesian Meta-Analysis Informing Economic Considerations
Authors: Zaniolo Orietta , Ghetti Gianni , Povero Massimiliano , Pradelli Lorenzo 
Published: February 2019

BACKGROUND: Although the use of long-acting injectable antipsychotics (LAIs) is considered an important option in the management of schizophrenia two recent meta-analysis, which aimed to compare LAIs vs oral antipsychotics (OAPs) in terms of relapse rate, showed discordant results.AIM: To investigate factors affecting the efficacy of antipsychotics in terms of relapse prevention in the real-world and to estimate the management cost of an episode of relapse.METHODS: We conducted a literature search using MEDLINE/PubMed with the aim to extract efficacy, effectiveness and adherence data of LAIs and OAPs. The primary outcome was the relative risk (RR) of relapse between two strategies. The extracted RR were included in a series of Bayesian statistical models based on the starting hypotheses. The RR rates obtained from the meta-analysis have been used as input for an economic evaluation of the total costs associated with the management of the patient with schizophrenia from the Italian NHS perspective.RESULTS: The literature search identified 34 studies which met the inclusion criteria and were analyzed. According to the model that best explains the data, in the real-world setting the effectiveness with LAIs is greater than with OAPs, with a more pronounced effect for SGAs than for FGAs. Taking into account generation, route and frequency of administration, the RR decreased with lower administration frequency, with SGA LAI administered once every 90 days which is associated with the greatest reduction in the risk of relapse (-85%). When the results of the meta-analysis are used to feed an economic evaluation the results show that the SGA administered every 90 days is the strategy with the least expected cumulative cost both at 1 (€ 3,509) and 5 years (€ 19,690).CONCLUSION: SGA LAIs administered every 90 days seems to be the best option for the treatment of patient with schizophrenia from both the clinical and economic perspectives.An erratum to this article is available online at: https://doi.org/10.7175/fe.v20i1.1406
Bacterial communities associated with cell phones and shoes
Authors: Coil David A , Neches Russell Y , Lang Jenna M , Jospin Guillaume , Brown Wendy E , Cavalier Darlene , Hampton-Marcell Jarrad , Gilbert Jack A , Eisen Jonathan A 
Published: February 2019

Background: Every human being carries with them a collection of microbes, a collection that is likely both unique to that person, but also dynamic as a result of significant flux with the surrounding environment. The interaction of the human microbiome (i.e., the microbes that are found directly in contact with a person in places such as the gut, mouth, and skin) and the microbiome of accessory objects (e.g., shoes, clothing, phones, jewelry) is of potential interest to both epidemiology and the developing field of microbial forensics. Therefore, the microbiome of personal accessories are of interest because they serve as both a microbial source and sink for an individual, they may provide information about the microbial exposure experienced by an individual, and they can be sampled non-invasively.
Findings: We report here a large-scale study of the microbiota found on cell phones and shoes. Cell phones serve as a potential source and sink for skin and oral microbiota, while shoes can act as sampling devices for the microbial environmental experience. Using 16S rRNA gene sequencing, we characterized the microbiota of thousands of paired sets of cell phones and shoes from individuals at sporting events, museums, and other venues around the United States.
Conclusions: We place this data in the context of previous studies and demonstrate that the microbiota of phones and shoes are different. This difference is driven largely by the presence of “environmental” taxa (taxa from groups that tend to be found in places like soil) on shoes and human-associated taxa (taxa from groups that are abundant in the human microbiome) on phones. This large dataset also contains many novel taxa, highlighting the fact that much of microbial diversity remains uncharacterized, even on commonplace objects.
African savanna elephants (Loxodonta africana) as an example of a herbivore making movement choices based on nutritional needs
Authors: Sach Fiona , Dierenfeld Ellen S. , Langley-Evans Simon C. , Watts Michael J. , Yon Lisa 
Published: February 2019

BackgroundThe increasing human population and global intensification of agriculture have had a major impact on the world’s natural ecosystems and caused devastating effects on populations of mega-herbivores such as the African savanna elephants, through habitat reduction and fragmentation and increased human–animal conflict. Animals with vast home ranges are forced into increasingly smaller geographical areas, often restricted by fencing or encroaching anthropogenic activities, resulting in huge pressures on these areas to meet the animals’ resource needs. This can present a nutritional challenge and cause animals to adapt their movement patterns to meet their dietary needs for specific minerals, potentially causing human–animal conflict. The aim of this review is to consolidate understanding of nutritional drivers for animal movement, especially that of African savanna elephants and focus the direction of future research. Peer reviewed literature available was generally geographically specific and studies conducted on isolated populations of individual species. African savanna elephants have the capacity to extensively alter the landscape and have been more greatly studied than other herbivores, making them a good example species to use for this review. Alongside this, their movement choices, potentially linked with nutritional drivers could be applicable to a range of other species. Relevant case study examples of other herbivores moving based on nutritional needs are discussed.MethodsThree databases were searched in this review: Scopus, Web of Science and Google Scholar, using identified search terms. Inclusion and exclusion criteria were determined and applied as required. Additional grey literature was reviewed as appropriate.ResultsInitial searches yielded 1,870 records prior to application of inclusion and exclusion criteria. A less detailed review of grey literature, and additional peer-reviewed literature which did not meet the inclusion criteria but was deemed relevant by the authors was also conducted to ensure thorough coverage of the subject.DiscussionA review of peer reviewed literature was undertaken to examine nutritional drivers for African elephant movement, exploring documented examples from free-ranging African savanna elephants and, where relevant, other herbivore species. This could help inform prediction or mitigation of human–elephant conflict, potentially when animals move according to nutritional needs, and related drivers for this movement. In addition, appropriate grey literature was included to capture current research.
Analyzing Mechanisms of Metastatic Cancer Cell Adhesive Phenotype Leveraging Preparative Adhesion Chromatography Microfluidic
Authors: Birmingham Katherine G. , O'Melia Meghan J. , Ban Dongjo , Mouw Janna , Edwards Erin E. , Marcus Adam I. , McDonald John , Thomas Susan N. 
Published: January 2019

AbstractAn integrated, parallel‐plate microfluidic device is engineered to interrogate and fractionate cells based on their adhesivity to a substrate surface functionalized with adhesive ligand in a tightly controlled flow environment to elucidate associated cell‐intrinsic pathways. Wall shear stress levels and endothelial presentation of E‐selectin are modeled after the inflamed vasculature microenvironment in order to simulate in vitro conditions under which in vivo hematogenous metastasis occurs. Based on elution time from the flow channel, the collection of separate fractions of cells—noninteracting and interacting—at high yields and viabilities enables multiple postperfusion analyses, including flow cytometry, in vivo metastasis modeling, and transcriptomic analysis. This platform enables the interrogation of flow‐regulated cell molecular profiles, such as (co)expression levels of natively expressed selectin ligands sLex, CD44, and carcinoembryonic antigen, and cancer stem cell marker CD24. This additionally reveals E‐selectin adhesivity exhibited by metastatic human colon carcinoma cells to be a transient phenotype. Facile and rapid, this methodology for unbiased, label free sorting of large populations of cells based on their adhesion in flow represents a method of studying flow‐regulated adhesion in vitro for the identification of molecular drug targets for development as antimetastatic cancer therapeutics.