bluuebunny/crossref_metadata_2025 huggingface dataset:
Evolution of the lower Guadalquivir river floodplain during the middle-late Holocene. Geoarchaeology and palaeogeographic reconstruction of the Italica Roman site (SW Spain)
Authors: Borja Barrera F. , Borja Barrera C. , Jiménez Sancho Á. , García Vargas E.
Published: April 2018

Even before Italica was founded by the Romans at the end of the third century BC, this settlement maintained a close relationship with the morpho-dynamic evolution of the lower Guadalquivir river (SW Andalusia, Spain), especially with the lateral channel displacements. In order to reconstruct the palaeogeographic evolution of the alluvial area of Itálica during the second half of the Holocene, our research has focused on the study of the fluvial paleoforms and the alluvial soil-sedimentary sequence, with special emphasis on the analysis of the geoarchaeological records. Ancient maps and aerial photographs of various scales and diverse dates have been interpreted. Borehole cores and profiles, manually or mechanically opened, have also been done to obtain samples for laboratory tests of the representative floodplain soils and sediments. The chronologies provided by the archaeological record were completed with several radiocarbon dates. From these results we propose a possible solution at a local level to the traditional discussion about the existence and location of the ancient harbour of Italica; and for the alluvial plain as a whole, a double alternating palaeogeographic sequence trending to millennial-submillennial scale has been reached. The first one occurring controlled by hydrologic and climatic factors, modulated by a prolonged and extended human pressure on the basin, and showing a succession of four main stages characterized by the predominance of alluvial filling (4833-3206 cal BP; 3130-1989 cal BP; 1620 cal BP- XI century AD; and around the last 500 years), which are separated by periods of stability that favored alluvial soils formation; meanwhile, the second sequence presents short-time terms prone to riverbed design shifting (period prior to Late Bronze; Roman-republican era; central Middle Age), also separated by lengthy phases of morpho-hydrographic stability. In the latter case the main factor does not seem to be, as in the first of those, hydro-climatic shifts and land use changes, but rather the last small regional fluctuations of sea level that came with the second part of the Holocene.
EDITORIAL
Authors: Souza Elizeu Clementino , Costa Lívia Fialho
Published: April 2018

O crescimento e as especificidades dos Mestrados Profissionais (MP) configuram-se como temas atuais, em razão da produção acadêmica em várias áreas do conhecimento e por causa da importância dessa modalidade de formação. Desde a sua aprovação, passando por seu processo de consolidação e expansão no Brasil, os profissionais ligados aos Mestrados Profissionais fomentam discussões sobre o lugar da teoria e a aplicação prática do conhecimento voltado para o mercado de trabalho e, no campo educacional, suas interfaces e contribuições para transformações na Educação Básica. Outra questão relevante – e que encontra lugar nos Fóruns de Coordenadores – é a forma de avaliar os MPs, ou seja, a maneira de medir o produto e os indicadores de impacto dos MPs, que devem estar consoantes à sua realidade, vez que entre os mestrados e doutorados acadêmicos e os profissionais há diferenças fundamentais. Embora a Capes tenha incorporado no quadriênio 2010-2014 de avaliação dos cursos uma ficha atenta às especificidades desta modalidade de formação, as discussões seguem em busca da incorporação de outros critérios que assegurem  especificidades,singularidade do processo de avaliação e medição dos impactos e produtos do MPs.
संस्कृत साहित्य में मानवाधिकार का स्वरूप
Authors: सिंह बीरपाल
Published: April 2018

मानव अधिकारों की सुरक्षा, पहचान एवं उनका क्रियान्वयन बहुत महत्वपण्ूर् एव ं जटिल है क्योंक इसकी अवधारणा एव ं अर्थ म ें आम सहमति नही ं है। यह सामाजिक दशाओं े प्रभावित हाने वाली एक गतिशील अवधारणा है। ’’मानव अधिकार, आधारभूत अर्थ में वे मौलिक अधिकार हैं जो कि प्रत्येक व्यक्ति को राज्य या लोक प्राधिकार के द्वारा मानव होने के नाते प्राप्त होने चाहिए इस हेतु मानव के लिए मानव परिवार का सदस्य होना ही पर्याप्त है उसके लिए किसी अन्य शर्त की आवश्यकता नहीं है।‘‘2 प्राकृतिक काननू का अन्तिम तथ्य के रुप में आकर्षक सिद्धान्त यही है कि केवल नागरिक ही नही ं सभी व्यक्तियों की राज्य केदबाव से रक्षा की जानी चाहिए।’’3 ‘‘ वैदिक काल से ही मानवाधिकार संरक्षण होता आ रहा है।
व्यवहार में सामाजिक कल्याण का भाव सर्वोपरि था जो कि मानवाधिकार का मूल है। प्राचीन भारत में सनातन धर्म का विधान न केवल धार्मिक एवं नैतिक विधान था वरन् राजा के व्यवहारा,ें दण्ड विधानों को भी नियिं त्रत व संतुलित करता था। वह भी सामान्य नागरिक की भाँति काननू के प्रति उŸारदायी था। विधि के समक्ष समता एवं विधियों का समान सरं क्षण की पश्चिमी अवधारणा के भां त ये अवधारणा प्राचीन भारतीय राज्य व्यवस्था के सचं ालन में कन्े द्रीय भाव रखती थी। धर्म-शास्त्रों में ही नही, नीति-शास्त्रों में भी राजा के कŸार्व् यों और दायित्वों का वर्णन विस्तारपूर्वक किया जाता था ताकि राजा पथ-भ्रष्ट ना हो। राज्यों का स्वरूप राजतन्त्रात्मक होते हुये भी लाके तां त्रक प्रकृति लिए हुऐ था। भारतीय धर्म-शास्त्रां व नीति-शास्त्रों में प्राणी मात्र के प्रति दया की भावना का प्रतिपादन किया गया है। इस प्रकार मानवाधिकारों का भारतीय सदं र्भ व्यापक परिप्रक्ष्ेय लिये हुए है।
A Real-Time Autonomous Dashboard for the Emergency Department: 5-Year Case Study (Preprint)
Authors: Yoo Junsang , Jung Kwang Yul , Kim Taerim , Lee Taerim , Hwang Sung Yeon , Yoon Hee , Shin Tae Gun , Sim Min Seob , Jo Ik Joon , Paeng Hansol , Choi Jong Soo , Cha Won Chul
Published: April 2018

BACKGROUND

The task of monitoring and managing the entire emergency department (ED) is becoming more important due to increasing pressure on the ED. Recently, dashboards have received the spotlight as health information technology to support these tasks.

OBJECTIVE

This study aimed to describe the development of a real-time autonomous dashboard for the ED and to evaluate perspectives of clinical staff on its usability.

METHODS

We developed a dashboard based on three principles—“anytime, anywhere, at a glance;” “minimal interruption to workflow;” and “protect patient privacy”—and 3 design features—“geographical layout,” “patient-level alert,” and “real-time summary data.” Items to evaluate the dashboard were selected based on the throughput factor of the conceptual model of ED crowding. Moreover, ED physicians and nurses were surveyed using the system usability scale (SUS) and situation awareness index as well as a questionnaire we created on the basis of the construct of the Situation Awareness Rating Technique.

RESULTS

The first version of the ED dashboard was successfully launched in 2013, and it has undergone 3 major revisions since then because of geographical changes in ED and modifications to improve usability. A total of 52 ED staff members participated in the survey. The average SUS score of the dashboard was 67.6 points, which indicates “OK-to-Good” usability. The participants also reported that the dashboard provided efficient “concentration support” (4.15 points), “complexity representation” (4.02 points), “variability representation” (3.96 points), “information quality” (3.94 points), and “familiarity” (3.94 points). However, the “division of attention” was rated at 2.25 points.

CONCLUSIONS

We developed a real-time autonomous ED dashboard and successfully used it for 5 years with good evaluation from users.
Contribuições da plataforma Google nas práticas pedagógicas em torno da produção textual
Authors: Castelane Otávio de Oliveira , Caetano Joane Marieli Pereira , Souza Sônia Maria da Fonseca , Pontes-Ribeiro Dulce Helena
Published: April 2018

RESUMO A tecnologia promove alterações em várias instâncias sociais, inclusive na escola, com vistas ao aperfeiçoamento de processos. Nesse contexto, convém analisar as contribuições que os recursos tecnológicos provenientes desse avanço podem trazer ao ensino de língua materna durante as práticas de produção textual. Para tanto, metodologicamente, trata-se de pesquisa qualitativa, pautada em revisão bibliográfica, a fim de investigar, mais especificamente, as potencialidades das ferramentas disponibilizadas pela plataforma Google, em especial o Google Forms e o Google Docs, nas atividades em sala de aula de língua portuguesa. Diante da eminente inserção da tecnologia em âmbito pedagógico, torna-se importante estudar sua aplicabilidade e seus possíveis benefícios na qualidade do ensino. Palavras-chave: Ensino de língua. Tecnologia. Google Forms. Google Docs.   ABSTRACT Technology promotes changes in various social scopes, including schools, in order to perfect processes. Thus, it is recommended to analyze the contributions technology advancements can bring to teach a native language during writing practices. Then, under a methodology point of view, the following paper, with a bibliographical review, focus on the potential of the tools provided by Google, especially Google forms and Google Docs, when it comes to teach Portuguese. Due to the eminent insertion of technology in the pedagogical scope, it becomes important to study its applicability and its possible benefits regarding education quality. Keywords: Language Teaching. Technology. Google Forms. Google Docs. RESUMEN La tecnología promueve cambios en varias instancias sociales, incluyendo en la escuela, con el fin de mejorar el proceso. En este contexto, es conveniente analizar las contribuciones que los recursos tecnológicos de este adelanto pueden aportar a la enseñanza de la lengua materna durante las prácticas de producción textuales. Para ello, metodológicamente, se trata de una investigación cualitativa, guiada por la revisión bibliográfica, con el fin de investigar, más concretamente, las potencialidades de las herramientas que pone a disposición la plataforma Google, especialmente Google Forms y Google Docs, en las actividades en el aula de lengua portuguesa. Frente a la inserción eminente de la tecnología en el ámbito pedagógico, se vuelve importante estudiar su aplicabilidad y sus posibles beneficios en la calidad de la educación. Palabras clave: Enseñanza de idiomas. Tecnología. Google Forms. Google Docs. DOI: http://dx.doi.org/10.22169/revint.v12i26.1251
Perrogativas do ensino de filosofia: sentidos e possibilidades na educação
Authors: Da Silva Alex Sander
Published: April 2018

RESUMO Nossa intenção aqui é para colocar de volta o debate sobre a filosofia de ensino no contexto obrigatório. Tal contexto se destina a apontar uma reflexão sobre a filosofia no ensino e não só como apenas mais uma disciplina a ser ensinada no currículo escolar. Destina-se a discutir algumas prerrogativas de ensino e aprendizagem da filosofia no ensino médio. Neste sentido, em primeiro lugar, vamos discutir em que medida o ensino de filosofia no atual contexto de obrigação, pode manter sua condição de formação crítica na escola e quais os seus limites e possibilidades. Em seguida, vamos tratar de algumas prerrogativas de ensino e aprendizagem da filosofia e, em particular, lidar com estas prerrogativas não fechadas em si mesmas, sem saber de outras possibilidades, mas para indicar fatores importantes para a prática do professor no ensino da filosofia. Palavras-Chave: Filosofia; Ensino de filosofia; Formação. ABSTRACT The objective of the author with the following paper is to resume the discussion about teaching philosophy in its proper context. Such context has to reflect upon teaching philosophy and not only as one more subject to be taught in the school curriculum. It intends to discuss some philosophy teaching and learning prerogatives in high school. Firstly, the author discusses to what extent the current obligation of teaching philosophy can keep its characteristic of critical thinking at school and what its limits and possibilities are. Secondly, the study addresses some philosophy teaching and learning prerogatives and, in particular, it deals with such prerogatives, not in a separate way, but considering other possibilities to indicate important factors for philosophy teachers practice. Keywords: Philosophy; Philosophy teaching; Formation. RESUMEN Nuestra intención aquí es poner de nuevo el debate sobre la enseñanza de la filosofía en el contexto requerido. Más de una revisión de la forma en que está destinado a señalar una reflexión sobre de la enseñanza de la filosofía, no sólo como una disciplina más para ser enseñado en el programa escolar. Se tiene la intención de discutir algunas prerrogativas de enseñanza y aprendizaje de la filosofía en la escuela secundaria. A este respecto, en primer lugar, vamos a discutir en qué medida la enseñanza de la filosofía en el contexto actual de la obligación, puede mantener su formación crítica condición en la escuela y cuáles son sus límites y posibilidades. A continuación, vamos a abordar algunas prerrogativas de enseñanza y aprendizaje filosofía y, en particular, hacer frente a estas prerrogativas no cerrados en sí mismos, sin darse cuenta de otras posibilidades, pero para indicar factores importantes en la práctica del docente en la enseñanza de la filosofía. Palabras clave: Filosofía; Enseñanza de la Filosofía; FormaciónDOI: http://dx.doi.org/10.22169/revint.v12i27.1105
Editorial: Educação Filosófica mediada por tecnologias educacionais
Authors: Mendes Ademir Aparecido Pinhelli , Horn Geraldo Balduíno
Published: April 2018

DOI: http://dx.doi.org/10.22169/revint.v12i27.1358
Using comprehension strategies for students' self-efficacy, anxiety, and proficiency in reading English as a foreign language
Authors: Liao Hung-Chang , Wang Ya-Huei
Published: April 2018

We examined whether or not instructing Taiwanese students in the use of comprehension strategies when they are reading English as a foreign language, reduces their English reading anxiety and increases their English reading self-efficacy and proficiency. We used a quasiexperimental
design and conducted a 15-week course. The experimental group (n = 31) received instruction in reading comprehension strategies and the control group (n = 31) received instruction by traditional teaching methods. The results show that the experimental group had less anxiety when
reading English and higher proficiency than the control group. In regard to self-efficacy when reading English, the experimental group also performed better than the control group in terms of self-affirmation, perseverance, verbal persuasion, and performance overall. However, there was no
statistically significant difference for learning attitude between the groups.
SINTESIS DAN SIFAT KOPOLIMER KRISTAL KIRAL METIL EUGENOL DAN EUGENOL
Authors: Rahim Erwin Abdul , Fadhillah Fadhillah , Musafira Musafira
Published: April 2018

Sintesis dan sifat kopolimer kristal kiral metil eugenol dan eugenol telah dilakukan. Tujuan dari penelitian ini adalah untuk mengetahui kelarutan kopolimer dan pengaruh kristal kiral terhadap berat molekul kopolimer yang dihasilkan. Reaksi adisi, kopolimerisasi dan metode viskometri yang digunakan dalam penenlitian ini, untuk mengidentifikasi menggunakan Fourier Transform Infra Red (FT-IR) dan spektrofotometri UV-Vis. Berat molekul kopolimer sebelum pemurnian sebesar 78.595,91 g/mol dengan rendemen 92,24% yang berupa padatan berwarna merah keunguan dan setelah pemurnian diperoleh berat molekul sebesar 14.484,38g/mol dengan rendemen 62,24% berupa padatan berwarna kuning kecoklatan. Kopolimer yang diperoleh larut dalam etanol, kloroform, etilasetat, sedikit larut dalam n-heksan dan tidak larut dalam air. Hasil  spektrum UV-Vis yang melebar pada panjang gelombang 450-500 nm menunjukan bahwa senyawa yang dihasilkan berbentuk heliks. Kata Kunci : Kristal Kiral Metil Eugenol, Eugenol, Kopolimer, Polimer Heliks.
PENENTUAN MASA KADALUARSA LIKOPEN DARI BUAH TOMAT (Lycopersicum pyriforme) TERCAMPUR MALTODEKSTRIN DALAM KEMASAN KAPSUL
Authors: Daniel Kostriana , Mappiratu Mappiratu , Sumarni Ni Ketut
Published: April 2018

The investigation about the determination of the expired time of lycopene made from tomato (Lycopersicum pyriform) which was mixed with maltodextrin in capsule packaged has been done. The aim of the research is to determine the ratio of lycopene extract to maltodextrin for yielding lycopene with the highest purity degree and to determine the expired time. The applied ratio of lycopene to maltodextrin were 5:10, 7.5:10, 10:10, 10:7.5, 10:5 (w/w). Those samples were stored at room temperature for 10 weeks. Spektrofotometri UV-VIS was used to analyze the samples. The results showed that the highest purity degree was reached at the ratio of 10:10 (39.56%). The best expired time at the ratio of 5:10 was reached at 12.93 weeks.Keywords: Tomato, lycopene, lycopene mixed maltodextrin, purity degree, expired
EKSTRAKSI GLUKOMANAN DARI UMBI PORANG (Amorphophallus paeniifolius (Dennst.) Nicolson)
Authors: Setiawati Elis , Bahri Syaiful , Razak Abd. Rahman
Published: April 2018

This study aims to determine the temperature and the ratio of tuber flour porang using isopropyl alcohol precipitator in producing glucomannan extract with the highest yield. The study was designed using completely randomized design (CRD), which consists of two factors: the temperature of the extraction consists of seven levels (45, 55, 65, 75, 85, 95, and 105 0C) and the ratio of tuber flour porang by precipitating isopropyl alcohol consists of 5 level (1: 7, 1:10, 1:13, 1:16, and 1:19 (w/v). each done in duplicate. parameters measured were yield characteristics glucomannan and the results showed that the extraction of the best glucomannan obtained at a temperature of 95 0C with a yield of 41.614%. the ratio of starch tuber porang best isopropyl alcohol is 1:19 (w/v) with a yield of 45.167% glucomannan. Test characteristics of glucomannan gained 6.6% moisture content, the ash content of 0.8%, and a molecular weight of 0.726 x 104 g/mol.Keywords: porang tuber flour, shaking temperature, glucomannan.
ANALISIS KADAR TOTAL METABOLIT SEKUNDER EKSTRAK ETANOL DAUN TAMOENJU (Hibiscus surattensis L.)
Authors: Alasa Astrid Natalia , Anam Syariful , Jamaluddin Jamaluddin
Published: April 2018

Tamoenju (Hibiscus surattensis L.) leaves are included in the malvaceae family which grows in the plateau and are known to have the antidiabetic activity that the standardization of the extract is needed to be conducted. The research aimed to discover the total level of secondary metabolites from ethanol extract. The extraction of Tamoenju leaves through maceration method with 96% ethanol was done to obtain the filtrate. The filtrate obtained was concentrated by using rotary evaporator at 40°C until the concentrated extract was obtained. The extract gained was then tested in a qualitative way with Alkaloid, Flavonoid, Saponin, and Tannin tests by using the suitable reagent for the test parameters. While in the quantitative test the method used was Gravimetric analysis on alkaloid and Saponin compounds, Permanganometry on Tannin compound, and UV-Visible Spectrophotometry on Flavonoid. The qualitative test results reveal that Tamoenju is positive for containing Alkaloid which was characterized by the presence of orange sediment, Flavonoid was characterized by the orange formation, Tannin was characterized by the dark blue and Saponin was characterized by the stable foam. The quantitative test results are Alkaloid by 305.181 g/g, Saponin by 371.112 g/g, Tannin by 55.417 g/g and Flavonoid by 14.999 mg/100 g.Keywords: Hibiscus surattensis L. , secondary metabolites, standardization
Temperature correction factor simulation over the heating period
Authors: Vucicevic Biljana , Jovanovic Marina , Turanjanin Valentina , Bakic Vukman , Radivojevic Dusan
Published: April 2018

New Regulations on energy efficiency in buildings in the Republic of Serbia legislate values for the temperature correction factor used to calculate the heat flux to the outdoor environment through construction elements of a certain type. The temperature correction factor is used to correct errors caused by calculation of heat losses based on the design outdoor and indoor temperature difference of building elements adjacent to unheated spaces which are in direct contact with the ground or external environment. Since the temperature correction factor directly influences the calculation of total heat losses and total annual energy demand, it is recommended that the temperature correction factor be determined on the basis of measured values of outdoor and indoor air temperature, or, on the basis of the values obtained by the simulation. This paper presents the results of measurements in the High School of Design, Textile and Management in Belgrade in order to assess energy efficiency and the energy performance of buildings. Data obtained on the basis of measurements, such as indoor and outdoor temperatures, are used for the calculation of the heat transfer coefficient for the building envelope elements as well as to calculate a temperature correction factor for the unheated attic space of the building. This paper also offers a dynamic simulation of the multi-zones building in the TRNSYS environment. The aim was to compare temperature correction factor values obtained from measured temperature values, with those calculated from standard, taken from the Regulation table and produced by simulation.
Building energy efficiency in Guangdong province, China
Authors: Luo Chao , Gong Yulie , Ma Weibin , Zhao Jun
Published: April 2018

Because of irreversibility on building construction, building energy efficiency design is more depended on simulation technology. Ministry of Housing and Urban?Rural Development of China also stated that China?s building energy consumption accounted for 27.5% of the total energy consumption in 2012. Energy consumption is simulated based on the heat transfer principle of building wall, windows, roof and ventilation. Improved measurements are proposed for simulation cases. The heating, ventilation, and air conditioning energy consumption of benchmark and energy efficiency building are simulated based on EnergyPlus software. The most effective energy-saving measurements of energy efficiency building are improving air-conditioning system performance and thermal properties of wall and window. The results show that the energy efficiency ratio of refrigeration system should be more than three and energy-saving ratio is about 30%. Heat transfer coefficient of wall and window should be less than 1.0 W/m2k- and 2.0 ,W/m2k- the energy-saving ratio is more than 16% and 10%, respectively. The sum energy-saving ratios of refrigeration system, wall and window are about 56%. The energy efficiency ratios of roof and air exchanges number are not very obvious. Some energy-saving technologies with high cost are put forward based on simulation results which provide effective ways for building energy efficiency in Guangdong province, China.
The Issuance and Informativeness of Management Long-Term Earnings Growth Forecasts
Authors: Faurel Lucile , Haight Timothy D. , Simon Andreas
Published: April 2018

SYNOPSIS

This study examines quantitative long-term earnings growth (LTG) forecasts issued by publicly traded firms. While the difficulty of verifying management LTG forecasts provides incentives for self-serving disclosures, we find that stakeholder interests and forecast credibility considerations significantly constrain such tendencies. In particular, we find that demand from market participants, information asymmetry, peer LTG forecast provision, product market competition, and industry profitability drive management LTG forecast issuance, while poor performance and high uncertainty over firm growth prospects deter management LTG forecast issuance. Moreover, we provide evidence that management LTG forecasts, on average, provide incremental information about future earnings growth, and that high competition and investor monitoring increase LTG forecast informativeness, consistent with predictions of theoretical cheap talk models. Our findings also indicate that both upward and downward LTG guidance provide incremental information about future earnings growth, and that analysts revise their LTG forecasts in the direction of LTG guidance. Overall, our study contributes to the voluntary disclosure literature by providing evidence that suggests elements of a firm's disclosure environment significantly influence the issuance and informativeness of difficult-to-verify disclosures.

JEL Classifications: C23; D81; D82; M41.
Transdisciplinariedad valuatoria. Hacia una construcción sistémica para la valuación inmobiliaria / Valuable transdisciplinarity. Towards a systemic construction for real estate valuation
Authors: Salas Tafoya José Manuel
Published: April 2018

A partir del último cuarto del siglo XX, la sociedad ha sido testigo del vertiginoso avance tecnológico y del proceso individualizador que ha ido trastocando la manera de pensar de los individuos en busca de un estilo de vida de carácter fruitivo y cosmopolita. El mercado inmobiliario y la valoración de los bienes no ha sido ajeno a este fenómeno, pues la posesión de estos bienes se ha sumado a esa vertiente y, por consiguiente, su adquisición se ha convertido en un goce, así como su impronta territorial ha generado nuevos escenarios socioespaciales. Si partimos de que al inicio la valuación inmobiliaria tenía el carácter impositivo, es decir, se valuaba para conocer el costo del inmueble y a través de él se determinaban los impuestos correspondientes a pagar, podemos asentar que los procedimientos valuatorios estaban en correspondencia. Sin embargo, hoy en día, ese énfasis y proceso está rebasado. A pesar de que el mercado inmobiliario guarda una relación indivisible e indisoluble con la valoración de bienes y el hacer ciudad, la valuación sigue realizándose de igual manera. Por tal motivo se presenta este trabajo que tiene como objetivo plantear el enfoque transdisciplinar para la valoración de bienes inmuebles.Este trabajo se realizó a través de una metodología comparativa entre tendencia valuatoria tradicional, implicaciones disciplinares en la estimación del valor de los bienes y enfoque transdisciplinar. Al final del estudio resultó que la valuación tradicional enfatiza la evidencia legal del bien y el propietario, y considera elementos edificatorios de tipo endógeno, concepción tan alejada de la actual realidad. En consecuencia, la valoración de bienes inmuebles debe realizarse desde un enfoque integral y para ello es necesaria una recomposición en los estudios de posgrado en valuación y en la aplicación de la normatividad.
PENGOLAHAN CITRA SATELIT ALOS PALSAR MENGGUNAKAN METODE POLARIMETRI UNTUK KLASIFIKASI LAHAN WILAYAH KOTA PADANG
Authors: Sarjani Farah , Sri Sumantyo Josaphat Tetuko , Yohandri Yohandri
Published: April 2018

The image processing of Alos PalSAR satellite data level 1.1 for land classification in Padang City is described in this work.  The full polarimetry method is adopted in classification process which can receive and process all combinations of the four polarizations of HH, HV, VH, and VV. Yamaguchi Decomposition is applied in polarimetry method and four classification objects are obtained. Based on the modification of class simplification, the surface scattering is presented in blue color which generally describes the waters on the surface of the earth, green color for volumetric scattering, which describes about plants and forest, red or pink for the double bounce scattering depicting the settlement, urban and building and yellow for helix scattering which is the same as double bounce but the helix will more clearly identify the plant-covered settlements.
DEGRADASI METHYLENE BLUE MENGGUNAKAN KATALIS ZnO-PEG DENGAN METODE FOTOSONOLISIS
Authors: Sanjaya Hary
Published: April 2018

Study about degradation of methylene blue using photosonolysis method has been done. This research aims to investigate  effect of variation radiation times, pH, and concentrations doping PEG (polyethylene glycol). The absorbance of samples was measured by a UV-Vis spectrophotometer. The result showed maximum time of irradiation to degradate methylene blue at 120 minutes, with  percentage degradation is 94.55%. The effect of pH showed maximum pH at 7 with  percentage degradation is 96,83%. Meanwhile, the effect of variation concentration doping PEG showed maximum result at ZnO-PEG 15%, with percentage degradation is 87,12%. Sample was characterization by  XRD, FTIR and UV-DRS. The XRD pattern showed  wurtzite (hexagonal) structure and has crystal size of 47-88 nm. FTIR spectrum showed that 425,33 cm-1  vibration strain for Zn-O. Analysis UV-DRS obtained band gap value is  3.19 eV.
SIFAT FISIK DAN KIMIA MARMALADE JERUK KALAMANSI (Citrus microcarpa) : KAJIAN KONSENTRASI PEKTIN DAN SUKROSA Physical and Chemical Properties of Marmalade Citrus of Calamondin (Citrus microcarpa) : Study of Pectin and Sucrose Concentrations
Authors: Tutuarima Tuti
Published: April 2018

The purpose of this study was to determine the effect of pectin and sucrose on the physical and chemical properties of marmalade citrus of calamondin and get the best treatment combination on making marmalade made from calamondin. This study used Randomized Block Design with 2 different factors. The first factor is the addition of pectin that is the level 1.75%, 2%, and 2.25%. While the second factor is the concentration of sucrose is 75%, 85%, and 95%. Each treatment was repeated 3 times to obtain 27 units of experiment. The process of making marmalade using heating time for 20 minutes at 70oC. The analyzes include viscosity, ability to spread of jam, moisture content, pH, and total dissolved solids. The analysis was conducted at Agricultural Technology Laboratory of Bengkulu University. The results showed that marmalade with the use of pectin 2.25% and 95% sucrose resulted the optimal in viscosity, ability to spread of jam, and total dissolved solids. For the results of moisture content and optimal pH obtained at the use of pectin 1.75% and 75% sucrose.
IMPLEMENTASI PENGONTROL PID PADA MODEL FISIS ELEKTRONIK
Authors: Hidayat Darmawan
Published: April 2018

Pengontrol proporsional, integral plus derivatif (PID) merupakan suatu strategi kendali yang paling banyak digunakan di industri untuk mengatasi masalah-masalah dalam sistem kendali dan untuk keperluan sistem kendali otomatik suatu proses. Oleh karena itu, pemahaman atas kinerja dan penerapan pengontrol PID sangat diperlukan guna keperluan analisis performansi suatu sistem kendali. Makalah ini melaporkan implementasi pengontrol PID dan analisis respon pengontrol PID elektronik sistem kendali umpanbalik pada suatu model fisis elektronik yang dibangun dari komponen elektronika resistor (R) dan kapasitor (C) guna keperluan peraga kelas dan praktikum sistem kendali di Program Studi Teknik Elektro, Universitas Padjadjaran. Dengan cara ini besaran yang terlibat adalah tegangan sehingga memudahkan pengamatan di osiloskop untuk analisis respon pengaruh parameter Kp, Ki dan Kd pengontrol PID di laboratorium. Analisis respon dilakukan melalui eksperimen dan simulasi komputer. Analisis respon menunjukkan bahwa jika Kp diperbesar maka keadaan mantap akan lebih lambat tercapai, tetapi terjadi kesalahan keadaan mantap. Setelah menggunakan pengontrol integral, kesalahan keadaan mantap hilang dan jika Ki diperbesar maka keadaan mantap lebih cepat tercapai, tetapi osilasi bertambah. Setelah menggunakan pengontrol diferensial,osilasi berkurang dan jika Kd diperbesar maka keadaan mantap akan lebih cepat tercapai. Sistem kendali dengan pengontrol PID telah dibangun dan diuji melalui model fisis elektronik rangkaian RC. Hasil analisis respon sistem melalui eksperimen dan simulasi menyimpulkan bahwa perangkat sistem kendali umpanbalik yang dibangun menunjukkan performansi yang sesuai dengan teori kendali otomatik dan dapat digunakan guna keperluan proses belajar-mengajar.
Mantra dalam Kesusastraan Minangkabau dan Puisi-Puisi Sutardji Calzoum Bachri: Suatu Analisis Sastra Bandingan
Authors: Zulfadhli Zulfadhli
Published: April 2018

This paper reveals a comparisons between magic spells / charms as one of Minangkabau spoken Literature and the poetries of Sutardji Calzoum Bachri. The theory of comparative literature is used to reveal the comparison. Thus, the aspects compared are the structure and Moslem’s religious values found in Minangkabau’s magic spells with Sutardji Calzoum Bachri’s poetries. In fact, both magic spells of Minangkabau spoken Literature and the poetries of Sturdji Calzoum Bachri’s have many things in common. First, structurally both genres contains similar element of sound, diction and language style. Through the analyses of diction and theme it is found that both the Minangkabau magic spells and the poems of Sutardji Calzoum reflects the Moslem’s value and ideology. Keywords: magic spells, poetry, comperative litearature.
Rangsang Awal sebagai Motivasi dalam Pembelajaran Koreografi di Jurusan Pendidikan Sendratasik
Authors: Desfiarni Desfiarni
Published: April 2018

The creation of works of choreography requires a creative work process and time of development, ranging from initial stimulation until the dance composition. The stimulation of dance begins with stimulation of ideas, visual stimulation, stimulation of audio, kinesthetic stimulation, ad touch stimulation. The creation of dance associated with the creative process requires sufficient time. Choreographers are not just stringing-chain motion, but to develop ideas, creative power train in expressing movement, abstracting ideas at this stage of cultivation, improving the knowledge of understanding, and providing a variety in the creative process. Exploration activities undertaken are not yielding a form of dance, but rather motivating and stimulating the creation of a new movement through stages of composition that would be a form of dance. The appearance of creative ideas requires natural objects as the inspirations for choreographers Key word: Keyword: First stimulus, choreography, dance, choreographer, motivation.
Kurikulum Pendidikan Seni Budaya yang Ideal bagi Peserta Didik di Masa Depan
Authors: Ardipal Ardipal
Published: April 2018

The purpose of education is to develop all the basic potentials possessed by the learners. To develop the potentials of learners, the professionalism of educators should be improved. Therefore, improvement of professional skills of educators should be directed to the standard of competency. Learning the art of the ideal culture should be in accordance with the demands of the curriculum. The curriculum should be equipped with a supplemental materials and textbooks that are relevant as a reference for art educators in carrying out the duties and responsibilities of his profession, so that learners can cope with the changes, expectation and challenges in the future.. Key words: Curriculum, ideal art and culture
The Influence of Language Development on EFL Teachers in Classroom Practice
Authors: Fatimah Sitti
Published: April 2018

Artikel ini membahas pengaruh perkembangan bahasa terhadap teknik mengajar guru bahasa Inggris. Artikel ini karenanya dibagi atas dua pembahasan utama. Yang pertama membahas tentang teori perkembangan bahasa baik L1 maupun L2. Sedangkan pembahasan yang kedua tentang teknik yang dapat digunakan guru sehubungan dengan pemahaman mereka tentang perkembangan bahasa siswa. Kata kunci: language development,language influence, teachers’ classroom practices
Teaching Reading Through Annolighting
Authors: . Dasrul
Published: April 2018

Salah satu dari empat aspek kebahasaan yang harus dimiliki oleh siswa adalah membaca. Banyak strategi yang dapat dilakukan untuk meningkatkan kemampuan membaca pemahaman, salah satu di antaranya adalah annolighting yakni sebuah strategi yang merupakan kombinasi dari annotating dan lighting siswa dapat memberi catatan penting tentang ide pokok dari sebuah informasi secara tertulis dan sekaligus menandai dengan memberi warna pada kata kunci, atau frase dalam sebuah teks bacaan yang sedang dibaca. Hal ini dilakukan untuk menarik perhatian dan memudahkan siswa dalam memahami teks bacaan.Key word: annolighting, annotating, lighting
Upaya Peningkatan Kompetensi Pedagogik dan Profesional dalam Kegiatan MGMP Bahasa Inggris SMA Sumatera Barat
Authors: Zaim M.
Published: April 2018

This article aims to find out the efforts made by English Teachers’ Descussion Group (MGMP) of West Sumatra to enhance pedagogic and professional competencies as English teachers and to find out their understanding and ability to implementing those two competencies in the teaching learning process. The data were collected by questionnaires  based on the indicators of the two competencies as explained in the standards of competencies published by national standards of education. The findings indicate that Most English teachers participate in MGMP activities to improve their pedagogic and professional competencies. Key Words: Teacher Competency, pedagogic, professional,
Etika, Estetika, dan Logika dalam Berbahasa
Authors: Aditiawarman Mac
Published: April 2018

Ethic, aesthetic, and logic should take place in any language.  If one of them does not exist in a sentence, it can lose its meaning. Every language in the world must contain the three of them in accordance with the development of the speakers. Using the existing ethical sense in a language of the user group, a speech may be followed by the norms of behavior, customs, and manners, and it should be prevalent in the language of the society. Aesthetics is inherent in the development of a language; it is supported by reason, thought, feeling, mind, and the beauty contained in the language which is set forth in the elections of words expressions. Furthermore, there must be logic in speaking because it is a part of the language. If the language does not contain the logic, the language of the act may be created and may not be used as a means of communication. Indeed, language is an event in which people use their thoughts, feelings, and logic, and it is more than just a means for communication. Keywords: ethic, aesthetic, logic, communication, language
Pembelajaran Menulis Pantun Secara Integratif Berbasis Lesson Study
Authors: Sukma Elfia , Lubis Mansur
Published: April 2018

Artikel ini didasarkan pada hasil pelaksanaan kegiatan Lesson Study untuk pembinaan kemampuan profesional dosen dalam pem-belajaran. Lesson Study dilaksanakan oleh dosen kelompok mata kuliah Bahasa Indonesia di Jurusan PGSD FIP UNP. Mata kuliah yang ditetapkan untuk di Lesson Study-kan adalah mata kuliah Pembelajaran Sastra di SD dengan materi Apresiasi Produktif dan pokok bahasan Menulis Pantun Anak. Pendekatan yang dikembangkan adalah pendekatan integratif. Tujuan tulisan ini adalah untuk mendeskripsikan pembelajaran menulis pantun secara integratif berbasis Lesson Study bagi mahasiswa PGSD UNP pada tahap plan, do, dan see. Pembelajaran menulis pantun anak yang dirancang secara integratif dan dilaksanakan dalam bentuk kegiatan Lesson Study dapat meningkatkan kompetensi dosen dalam proses pembelajaran, baik dalam penguasaan materi maupun metode pembelajaran. Di samping itu, pembelajaran tersebut juga dapat meningkatkan kompetensi mahasiswa, baik dalam proses maupun hasil pembelajaran. Kata Kunci: Lesson study, integratif, menulis pantun anak
DEVELOPING SPEAKING SKILLS BY PERFORMANCE OF A SHORT DRAMA
Authors: Wahdini Lili
Published: April 2018

This article is aimed at presenting an alternative to anticipate the problems faced by students in speaking activities. One of the techniques that can be used to increase students’ ability in speaking is by performing a short drama in English class. Drama provides more chance for the students to speak and in English fluently and accurately as the students do not feel stress in learning. Moreover, the students are motivated to speak and express their feeling. Therefore, by performing a short drama, it can create a warm and happy atmosphere in the classroom.
UPAYA PREVENTIF MASALAH KESEHATAN REPRODUKSI REMAJA MELALUI MEDIA INFORMATIF BUKU SAKU KESPRO BERBASIS BUDAYA LOKAL UNTUK ORANG TUA DI KABUPATEN LIMA PULUH KOTA PROVINSI SUMATERA BARAT
Authors: Nelwatri Helpi
Published: April 2018

Artikel ini merupakan hasil penelitian yang dilatarbelakangi oleh randahnya pengetahuan remaja tentang kesehatan reproduksi. Salah satu faktor penyebab rendahnya pengetahuan remaja tersebut adalah karena kurangnya keterlibatan orang tua dalan upaya preventif mencegah masalah kesehatan reproduksi remaja di Kabupaten Lima Puluh Kota. Maka perlu buku panduan kesehatan reproduksi untuk orang tua dengan pendekatan budaya. Metode Penelitian yang digunakan adalah metode Pengembangan (Research and Development). adalah metode penelitian yang digunakan untuk menghasilkan produk tertentu, dan menguji keefektifan produk tersebut. Hasil penelitian: Sumber informasi tentang kesehatan reproduksi remaja di Kabupaten Lima Puluh Kota adalah dari orang terdekat, penyuluhan kesehatan dan kader posyandu, serta media massa. Peran orang tua dalam memberikan informasi kesehatan reproduksi remaja tersebut di Kabupaten Lima Puluh Kota adalah berperan sebagai pemberi informasi pertama dan mengawasi perkembangan kesehatan reproduksi anak. Strategi preventif untuk memberikan informasi kesehatan reproduksi pada remaja dalam mengatasi masalah kesehatan reproduksi, yaitu dengan cara pendidikan kesehatan reproduksi oleh orang tua menggunakan buku saku kesehatan reproduksi untuk orang tua berbasis budaya lokal.
Aplication Multi Vegetation Index to Mapping Magrove Distribution Coast Environtment Northeast Province of Aceh, Indonesia
Authors: Hanif Muhammad , Adam Tommy
Published: April 2018

The mangrove such forest very important at coastal ecosystem and environment. The purpose of the research to mapping mangrove distribution at the coast environment using multi vegetation index, comparison accuracy assessment to mapping mangrove area. The method of the research use by multi imagery transformation as NDVI, Infrared II, SAVI, EVI and Maximum Likelihood. Data on the research have using by Landsat OLI8, tools use by ENVI 5.0 and ArcGIS 10.1. Optimizing the used of data from Landsat satellite imagery for mapping mangrove found where sharper appearance mangrove area in the gray scale image of the results of the analysis of vegetation transformation NDVI, Infrared II, SAVI and EVI showing difference specification, but also found has founded difference objects of interpreted it was showing like shadows of cloud be the another object. To classification on mangrove object is seen from the results of density slicing of transformation value to classing vegetation. The percentage accuracy of image prove some dominant image transformation is able to indicate a more optimal mangrove and mangrove separating the object is not present, but the accuracy of the data analysis result has variations, refers to the number of samples used
Implementation of Character Values of Environmental Care in Geography Learning at SMA Negeri 1 Kinali
Authors: Jambak Arnapis
Published: April 2018

This research aims to discuss and analyze how teachers and school leadership roles in implementing character values of environmental care in teaching geography to learners in SMA Negeri 1 Kinali. This study used a qualitative approach that aimed to describe the systematic, factual, and accurate information on the phenomenon in detail. Selection of the subject of research was conducted by the method of purposive sampling, where the School leaders, teachers, and learners with data collection through observation, interviews, and documentation based on the validity of the data with triangulation techniques and perseverance observation. In analyzing the data, the researcher used stages: data reduction, data presentation, and inference.

The results of the study are as follows: 1) The school environment plays an important role in shaping the behavior of learners, 2) How teachers implement the character values in shaping the attitude of the environment care which was done by: (a) Integrating into the planning and implementation of learning geography through the preparation of syllabus, RPP and material by incorporating the values of characters in accordance with the demands of SK and KD, (b) organizing a routine activity held by the school, 3) the role of school leaders in the formation of the character values of learners with: (a) Development of school curriculum through the regulatory policies of the school and extra-curricular activities so as to establish the values of the expected character. (b) Development exemplary school leaders and teachers in motivating learners and cultural activities of the school, 4) How learners implement the values of character care about the environment through self-development program in schools and school activities related to the character values of environmental care, 5) Barriers to implement the characters values in SMA 1 Kinali due to school rules are not optimally running, so that the students' participation is still low in preserving the environment, lack of awareness of students to care about the environment both at school and at home, and yet optimal work together with the parents of students in the formation of character values for caring environment on the learner.
PENGARUH STRATEGI PEMBELAJARAN DAN MINAT BERWIRAUSAHA TERHADAP HASIL BELAJAR PATISERY KONTINENTAL
Authors: Gultom Ade
Published: April 2018

Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar siswaMembuat Kue Patiseri Kontinental yang diajar dengan strategi pembelajaran kooperatif tipe Jigsaw dan hasil belajar Membuat Kue Patiseri Kontinental yangdiajar dengan strategi pembelajaran kooperatif tipe STAD;  perbedaan hasil belajarsiswa Membuat Kue Patiseri Kontinental yang mempunyai Minat Berwirausahatinggi dengan siswa yang mempunyai Minat Berwirausaha rendah; dan interaksiantara strategi pembelajaran dengan Minat Berwirausaha terhadap hasil belajarMembuat Kue Patiseri Kontinental siswa. Penelitian ini dilaksanakan di SMKNegeri 8 Medan pada kelas XI Boga-B sebanyak 32 orang dan kelas XI Boga-Csebanyak 35 orang. Instrumen yang digunakan untuk mengumpul data adalah teshasil belajar, lembar pengamatan dan angket Minat Berwirausaha. Metodepenelitian menggunakan metode quasi eksperimen dengan desain penelitian faktorial 2 x 2. Teknik analisis data menggunakan ANAVA  pada taraf signifikan = 0,05. Hasil analisis penelitian menunjukkan bahwa  hasil belajar siswa  MembuatKue Patiseri Kontinental  yang diajar dengan strategi pembelajaran kooperatif tipeJigsaw lebih tinggi daripada hasil belajar siswa Membuat Kue Patiseri Kontinental yang diajar dengan strategi pembelajaran kooperatif tipe STAD, terdapatperbedaan yang signifikan antara hasil belajar siswa Membuat Kue PatiseriKontinental yang mempunyai Minat Berwirausaha tinggi dengan siswa yangmempunyai Minat Berwirausaha rendah,  dan terdapat interaksi antara strategipembelajaran dan Minat Berwirausaha terhadap hasil belajar Membuat KuePatiseri Kontinental siswa. Hasil penelitian ini menunjukkan bahwa strategipembelajaran kooperatif tipe Jigsaw lebih baik diajarkan kepada siswa yangmempunyai Minat Berwirausaha tinggi dan strategi pembelajaran kooperatif tipeSTAD lebih baik digunakan kepada siswa yang mempunyai Minat Berwirausaharendah dan terdapat interaksi antara strategi pembelajaran dan MinatBerwirausaha rendah.