bluuebunny/crossref_metadata_2025_split huggingface dataset:
PROTEIN HISTON PADA SIPUT GONGGONG BINTAN Strombus sp. SEBAGAI KANDIDAT PANGAN FUNGSIONAL
Authors: Viruly Lily , Andarwulan Nuri , Suhartono Maggy T. , Nurilmala Mala 
Published: April 2019

ABSTRAKGonggong termasuk sejenis siput laut, biota endemik yang banyak hidup di pantai Pulau Bintan dan sekitarnya di Provinsi Kepulauan Riau. Gonggong merupakan ikon kota Tanjungpinang, Provinsi Kepulauan Riau. Sampai saat ini, penelitian gonggong masih sangat sedikit padahal siput ini merupakan spesies yang sangat potensial. Tujuan penelitian ini adalah untuk mengkarakterisasi protein histon dari siput gonggong Strombus sp. asal Bintan sebagai kandidat pangan fungsional. Karakterisasi profil protein menggunakan SDS-PAGE. Kadar protein pada gonggong dianalisis dengan menggunakan metode Bradford. Gonggong rebus bercangkang tebal diekstraksi dengan metode maserasi menggunakan pelarut etanol PA 95% dan uji aktivitas antimikroba menggunakan metode sumur. Asam amino dianalisis menggunakan HPLC. Hasil karakterisasi profil protein pada daging gonggong menunjukkan bahwa gonggong bercangkang tipis dan gonggong bercangkang tebal memiliki pita profil protein yang sama pada berat molekul 11-37 kDa, sedangkan profil protein pada lendir gonggong bercangkang tebal dan tipis memiliki pita protein yang sama pada berat molekul 37 kDa. Jenis protein pada spesies gonggong Bintan diprediksi merupakan protein histon karena hasil amplifikasi menggunakan primer protein histon H2A dan H2B didapatkan gen target pada 75 bp dan uji antimikroba pada bakteri S. aureus dan E. coli memiliki nilai DDH sebesar 25,65±0,02 mm dan 14,45±0,13 mm, sehingga diduga bahwa gonggong Bintan berpotensi sebagai kandidat pangan fungsional khas Kepulauan Riau. ABSTRACTGonggong is one of the sea snails, endemic species living on coastal waters of Bintan Island and surrounding islands of the Riau Islands Province. Sea snail gonggong is an icon of Tanjungpinang-Riau Islands Province. Until now, research this snail is the least, whereas it is potential species. The purpose of this study was to characterize histone protein from Bintan gonggong snail Strombus sp. as functional food candidate. Protein profiling used SDS-PAGE. Protein contents were analyzed by Bradford method. Boiled thick shelled gonggong were extracted by maseration method using ethanol PA 95% and antimicrobial activity tes using well method. Amino acid analized with HPLC. The result of characterization on protein profiles in meat gonggong showed that the thin-shelled and thick-shelled gonggong had the same band as protein profiles by 11-37 kDa and protein profiles in mucus gonggong were found the same band as protein profiles of 37 kDa. The type of protein in spesies Bintan gonggong had been predicted a histone protein because DNA identification using primer protein histone H2A and H2B had gen target of 75 bp. Antimicrobial activity test on S. aureus and E. coli bacteria had value DDH of 25.65±0.02 mm and 14.45±0.13 mm. In fact, gonggong snail was potentially as antimicrobial peptide, so it will make local functional food candidate from Riau Islands Province.
HUBUNGAN ANTARA KETERSEDIAAN CAHAYA MATAHARI DAN KONSENTRASI PIGMEN FOTOSINTETIK DI PERAIRAN SELAT BALI
Authors: Fauziah Anna , Bengen Dietriech G. , Kawaroe Mujizat , Effendi Hefni , Krisanti Majariana 
Published: April 2019

ABSTRAKCahaya matahari merupakan salah satu faktor lingkungan terpenting baik secara langsung maupun tidak langsung bagi organisme fotosintetik perairan dalam menyediakan energi untuk diubah menjadi energi kimia dengan bantuan klorofil. Penelitian ini bertujuan untuk mengkaji hubungan antara ketersediaan cahaya matahari dan konsentrasi pigmen fotosintetik di Perairan Selat Bali. Penelitian dilaksanakan pada pagi, siang dan sore hari pada lima stasiun penelitian di Perairan Selat Bali. Analisis korelasi kanonik digunakan untuk mengetahui hubungan antara ketersediaan cahaya matahari dan pembentukan pigmen fotosintetik. Hasil penelitian menunjukkan bahwa intensitas cahaya matahari (Y2) lebih berpengaruh terhadap pembentukan pigmen klorofil-b (Y1) dengan korelasi kanonik sebesar 0,4512 bilamana dibandingkan dengan pembentukan pigmen klorofil-a (Y1) dengan nilai korelasi sebesar 0,3982. Semakin tinggi pembentukan pigmen klorofil-b (Y1) dapat meningkatkan pembentukan pigmen karotenoid (Y1) secara signifikan dengan nilai korelasi kanonik sebesar 0,7419. Kesimpulan dari hasil ini, bahwa pigmen klorofil-b dan pigmen karotenoid akan terbentuk secara optimum pada intensitas cahaya rendah. ABSTRACTSunlight is one of the most important environmental factors both directly and indirectly for photosynthetic organisms in providing energy to be converted into chemical energy with the help of chlorophyll. This study aims to examine the relationship between the availability of sunlight and the concentration of photosynthetic pigments in Bali Strait waters. The study was conducted in the morning, midday and afternoon at five research stations in the Bali Strait waters. Canonical correlation analysis was used to determine the relationship between sunlight availability and photosynthetic pigment formation. The results showed that the intensity of sunlight (Y2) had more influence on the formation of chlorophyll-b (Y1) pigments with canonical correlation of 0.4512 when compared with the formation of chlorophyll-a (Y1) pigment with a correlation value of 0.3982. The higher formation of chlorophyll-b (Y1) pigments can significantly increase the formation of carotenoid pigments (Y1) with canonical correlation values of 0.7419. From these results it can be concluded that chlorophyll-b pigments and carotenoid pigments will be formed optimally at low light intensities.
Salutarismo e medicalização da vida cotidiana
Authors: Crawford Robert 
Published: April 2019

Este artigo trata de algumas implicações da nova consciência de saúde e seus movimentos – de saúde holística e autocuidado – para a definição e solução de problemas relacionados à ‘saúde’. O salutarismo representa um modo particular de considerar o problema da saúde e é característico desse novo tipo de consciência e de seus movimentos. Ele pode ser melhor entendido como uma forma de medicalização, no sentido de que ainda retém noções-chave da medicina. Assim como a medicina, o salutarismo situa o problema da saúde e da doença no nível do indivíduo, e as soluções são elaboradas no plano individual. Na medida em que o salutarismo dá contornos a crenças populares, continuaremos a ter uma concepção e estratégias de promoção de saúde apolíticas, e, portanto, sem efeitos. Além disso, ao conceder à saúde um estatuto de supervalor, uma metáfora para tudo o que há de bom na vida, o salutarismo reforça a privatização da luta por generalização do bem-estar.
GIS Based Appraisal of Waste Disposal for Environmental Assessment and Management in Mainland Area of Lagos State, NG
Authors: Jimoh Rafiu , Moradeyo Adeniji , Chuma Vivian , Olubukola Ogungbade , Yusuf Afonja 
Published: April 2019

An appraisal of Waste disposal for environmental assessment
and management in Lagos Mainland of Lagos state using the GIS has been carried
out. GIS has been a veritable tool for analyzing, storing, querying, capturing,
displaying and managing of Geographic information or data. This paper addressed
the usefulness of Geographic information system applications in Waste disposal distribution
and in management.
The coordinates of the existing waste
dump were collected through field survey and a Garmin 78Sc hand held Global
positioning system (GPS) receiver was used in the coordinate acquisition. The
result of the field observations and analysis showed that the GIS can be used
to efficiently monitor waste disposal location, Scheduling of Waste-Bin and this can invariably be used for proper
planning in environmental sanitation, assessment and management holistically.
This study shows that the use of
Geographic Information system cannot be overemphasized in the spatial mapping
of solid waste disposal for environmental management and sanitation assessment.

Keywords:
GIS, Spatial Mapping, GPS, Waste Disposal, Lagos Mainland.
Conflicting Interests: Development Politics and the Environmental Regulation of the Alberta Oil Sands Industry, 1970–1980
Authors: Longley Hereward 
Published: April 2019

Abstract
This article examines the relationship between development politics and environmental regulation and research during the first commercial development phase of the oil sands industry. As demand for oil grew after the Second World War, and oil supplies from the Middle East became less stable, oil companies began building facilities to produce synthetic oil from the bitumen deposits in north-eastern Alberta. The commercialisation of the oil sands industry coincided with the formalisation of environmental policy at both the provincial and federal levels. When the Progressive Conservative Party, led by Premier Peter Lougheed, formed a government after winning the 1971 election, it strengthened and expanded the scope of environmental regulation into the mid-1970s. The 1973 oil crisis changed the economic viability and importance of the oil sands industry. For Lougheed, the oil sands industry became a cornerstone of the PC government's goals to diversify the Alberta economy. To save the Syncrude project after Atlantic Richfield withdrew its thirty per cent stake in the consortium in December 1974, the Alberta government bought a ten per cent position along with the federal government and Ontario. This article argues that investing in the oil sands industry created a conflict of interest for the Alberta government, as it became both the regulator and the developer of the resource. Using a range of archival sources and oral history, it shows how Alberta's environmental policies and research programmes were sidelined by the Lougheed government in the latter half of the 1970s, culminating in the cancellation of the Alberta Oil Sands Environmental Research Program in 1980. The marginalisation of environmental regulation and research has contributed to the environmental impacts of the oil sands industry on ecosystems and Indigenous communities, and limited public awareness of environmental change.
REGULARIDADES DEL PROCESO DE EVALUACIÓN DE LA FORMACIÓN DE LOS PROFESIONALES EN UNIVERSIDADES ECUATORIANAS
Authors: Cedeño Marcillo Gardenia Edith , Infante Villafañe Martha , Pardo Gómez María Elena 
Published: April 2019

El proceso de evaluación de la educación superior, debe concebir en su visión integradora, al egresado como una fuente importante de retroalimentación, en tanto que permite a la universidad conocer dónde y cómo está ubicado, su rol social y económico y la forma de reflejar los valores adquiridos durante su formación académica (Morales, Aldana, Sobogal & Ospina, 2008); aspectos que dan cuenta de la pertinencia de los programas y currículos de las universidades. En este sentido la Universidad Laica “Eloy Alfaro” de Manabí (ULEAM) ha tenido acercamientos a sus graduados a través de los estudios realizados por los Departamentos de Planeamiento en el 2009 y de Investigación en el año 2010. Las fortalezas y debilidades encontradas permitieron establecer las características que debe poseer una metodología para la evaluación de la formación de los profesionales de la ULEAM. En la ponencia se ofrece un análisis de las insuficiencias de los estudios realizados y se proponen las líneas de acción para buscar una solución a la contradicción que se da entre el desempeño de los egresados universitarios y las exigencias que la sociedad les plantea.
PALABRAS CLAVE: regularidades; proceso; evaluación; graduados; insuficiencias.
ABSTRACT
From the category of evaluation of higher education, the graduate is an important source of feedback, while allowing the university to know where and how is located, its social and economic role and how to reflect the values acquired during their training academic (Morales, Aldana, SoboGal & Ospina, 2008); aspects to realize the relevance of programs and curricula of universities. In this sense the Lay University "Eloy Alfaro" Manabí (ULEAM) has been approached its graduates through studies conducted by the Departments of Planning in 2009 and Research in 2010. The strengths and weaknesses found possible to determine the characteristics required a methodology for evaluating the training of professionals ULEAM. The paper provides an analysis of the shortcomings of the studies conducted and lines of action are proposed to seek a solution to the contradiction that exists between the performance of university graduates and the demands that society poses.
KEYWORDS: regularities; process; assessment; graduates; failure.
INTERVENCIÓN DE LAS ARTES EN EDUCACIÓN FÍSICA
Authors: Delgado Mendoza Hishochy , Escalona León Dayamy , Torres Herrera Yasselle Angela , Pérez Gómez Mario Rolando 
Published: April 2019

La Educación Física encuentra en las Artes un medio para el fortalecimiento de las capacidades cognitivas, físicas, sensoriales y un despertar de la sensibilidad de los estudiantes. Por ello, se considera a la música, la danza y la expresión corporal comoherramientas y mecanismos sistémicos de gran utilidad en los procesos de inclusión educativa. A propósito, se dará a conocer un marco onto-epistemológico que abraza las teorías más representativas sobre las dificultades de aprendizaje, los trastornos neuroevolutivos y la intervención de las artes en su readecuación; así como un marco metodológico capaz de brindar modos y medios de abordaje. De manera que este trabajo intenta compartir saberes entorno a la interdisciplinariedad de las artes y su función en las clases de Educación Física para potenciar el engrandecimiento cognoscitivo y psicomotor en niños y niñas de la Educación General Básica.
PALABRAS CLAVE: Arte terapia; Educación física; Inclusión educativa; Dificultades de aprendizaje; Trastornos neuroevolutivos.
INTERVENTION OF THE ARTS IN PHYSICAL EDUCATION
ABSTRACT
Physical Education finds in the Arts a means to strengthen cognitive, physical, sensorial abilities and an awakening of the sensitivity of students. For this reason, music, dance and corporal expression are considered as tools and systemic mechanisms of great utility in the processes of educational inclusion. By the way, an onto-epistemological framework that embraces the most representative theories about learning difficulties, neuroevolutionary disorders and the intervention of the arts in their readjustment will be announced; as well as a methodological framework capable of providing modes and means of approach. So this work tries to share knowledge about the interdisciplinarity of the arts and its function in Physical Education classes to enhance the cognitive and motor aggrandizement in boys and girls of Basic General Education.
KEYWORDS: Art therapy; Physical education; Educational inclusion; Learning difficulties; Neuroevolutionary disorders.
EDUCAR PARA LA COMUNICACIÓN DE TEXTOS CIENTÍFICOS EN LAS UNIVERSIDADES DEL SIGLO XXI
Authors: Cuenca Díaz Maritza 
Published: April 2019

En el presente artículo se destaca la necesidad de desarrollar las competencias comunicativas en el proceso de formación de profesionales, desde la perspectiva de su significación para la actividad científica, en tal sentido se analizan las características de esta tipología textual, que constituyen una guía para los estudiantes, tanto para la construcción, como para evaluar la calidad y efectividad de sus resultados las producciones estudiantiles. Se enfatiza en la necesidad de desarrollar estrategias comunicativas y se comentan algunas actividades docentes que pueden realizarse con este propósito en las universidades del siglo XXI, principales centros de generación de ciencia al servicio de la sociedad.
PALABRAS CLAVE/PALAVRAS-CHAVE: Texto científico; Competencias comunicativas; Argumentación; Estrategia comunicativa.
EDUCATING FOR THE COMMUNICATION OF SCIENTIFIC TEXTS IN UNIVERSITIES IN THE 21ST CENTURY
ABSTRACT
This article highlights the need to develop communication skills in the process of training professionals, from the perspective of its significance for scientific activity, in this sense we analyze the characteristics of this textual typology, which constitute a guide for the students, both for construction, and to evaluate the quality and effectiveness of their results in student productions. Emphasis is placed on the need to develop communicative strategies and some teaching activities that can be carried out for this purpose are discussed in 21st century universities, the main centers for the generation of science at the service of society.
KEYWORDS: Scientific text; Communicative skills; Argumentation; Communicative strategy.
LA LITERATURA INFANTIL Y SU APORTE A LA SOLUCIÓN DE PROBLEMAS MATEMÁTICOS SENCILLOS EN LAS PRIMERAS EDADES
Authors: Samada Grasst Yanet 
Published: April 2019

La capacitación del hombre para la solución de problemas es un tema muy discutido en el mundo, pues se considera una actividad de gran importancia en la enseñanza. Esta caracteriza una de las conductas más inteligentes del hombre, ya que la vida misma obliga a resolver problemas continuamente. La práctica diaria nos muestra que no todos los niños saben resolver problemas sencillos, si bien se trabajan contenidos referente a esta temática se carece de alternativas y recursos didácticos de cómo llevarlos a pensar, razonar y qué vías utilizar para llegar al resultado. Ocuparse de cómo razonan los niños pudiera ser una de las posibilidades de comprender y organizar de forma racional y efectiva el proceso de enseñanza de la matemática y en particular la solución de problemas. Desde un enfoque de investigación cualitativa, el presente estudio plantea el aporte de la Literatura Infantil en la solución de problemas matemáticos sencillos en las primeras edades, basado en una revisión teórica que responde a las potencialidades de los cuentos infantiles como recursos didácticos en la adquisición de destrezas y habilidades.
PALABRAS CLAVE: Literatura Infantil; solución, problemas; matemática; cuentos infantiles.
CHILDREN'S LITERATURE AND ITS CONTRIBUTION TO THE SOLUTION OF SIMPLE MATHEMATICAL PROBLEMS IN THE FIRST AGES
ABSTRACT
The training of man to solve problems is a subject that is much discussed in the world, because it is considered an activity of great importance in education. This characterizes one of the most intelligent behaviors of man, since life itself forces us to solve problems continuously. Daily practice shows that not all of our children know how to solve simple problems, although content related to this topic is worked on, there are no alternatives and teaching resources on how to take them to think, reason and what routes to use to reach the result. Dealing with how children reason could be one of the possibilities to understand and organize in a rational and effective way the teaching process of mathematics and in particular the solution of problems. From a qualitative research approach, the present study raises the contribution of Children's Literature in the solution of simple mathematical problems in the first ages, based on a theoretical review that responds to the potential of children's stories as teaching resources in the acquisition of skills and abilities.
KEYWORDS: Children's literature; solution, problems; mathematics; children's stories.
Detection and Classification of Supernovae Beyond z ∼ 2 Redshift with the James Webb Space Telescope
Authors: Regős Enikő , Vinkó József 
Published: April 2019

Abstract
Future time-domain surveys for transient events in the near- and midinfrared bands will significantly extend our understanding about the physics of the early universe. In this paper we study the implications of a deep (∼27 mag), long-term (∼3 yr), observationally inexpensive survey with the James Webb Space Telescope (JWST) within its Continuous Viewing Zone, aimed at discovering luminous supernovae beyond z ∼ 2 redshift. We explore the possibilities for detecting superluminous supernovae (SLSNe) as well as SNe Ia at such high redshifts and estimate their expected numbers within a relatively small (∼0.1 deg2) survey area. It is found that we can expect ∼10 new SLSNe and ∼50 SNe Ia discovered in the 1 < z < 4 redshift range. We show that it is possible to get relatively accurate (σ

z
≲ 0.25) photometric redshifts for SNe Ia by fitting their Spectral Energy Distributions, redshifted into the observed near-IR bands, with SN templates. We propose that SNe Ia occupy a relatively narrow range on the JWST F220W−F440W versus F150W−F356W color–color diagram between ±7 rest-frame days around maximum light, which could be a useful classification tool for such types of transients. We also study the possibility of extending the Hubble-diagram of SNe Ia beyond redshift 2 up to z ∼ 4. Such high-z SNe Ia may provide new observational constraints for their progenitor scenario.
The X-Ray Variable Sky as Seen by MAXI: The Future of Dust-echo Tomography with Bright Galactic X-Ray Bursts
Authors: Corrales Lia , Mills Brianna S. , Heinz Sebastian , Williger Gerard M. 
Published: April 2019

Abstract
Bright, short duration X-ray flares from accreting compact objects produce thin, dust scattering rings that enable dust-echo tomography: high-precision distance measurements and mapping of the line-of-sight distribution of dust. This work looks to the past activity of X-ray transient outbursts in order to predict the number of sight lines available for dust-echo tomography. We search for and measure the properties of 3σ significant flares in the 2–4 keV light curves of all objects available in the public MAXI archive. We derive a fluence sensitivity limit of 10−3 erg cm−2 for the techniques used to analyze the light curves. This limits the study mainly to flares from Galactic X-ray sources. We obtain the number density of flares and estimate the total fluence of the corresponding dust echoes. However, the sharpness of a dust-echo ring depends on the duration of a flare relative to quiescence. We select flares that are shorter than their corresponding quiescent period to calculate a number density distribution for dust-echo rings as a function of fluence. The results are fit with a power law of slope −2.3 ± 0.1. Extrapolating this to dimmer flares, we estimate that the next generation of X-ray telescopes will be 30 times more sensitive than current observatories, resulting in 10–30 dust ring echoes per year. The new telescopes will also be 10–100 times more sensitive than Chandra to dust ring echoes from the intergalactic medium.
The Unexpected Spectrum of the Innermost Ejecta of the Red Hypergiant VY CMa∗
Authors: Humphreys Roberta M. , Ziurys L. M. , Bernal J. J. , Gordon Michael S. , Helton L. Andrew , Ishibashi Kazunori , Jones Terry J. , Richards A. M. S. , Vlemmings Wouter 
Published: April 2019

Abstract

Hubble Space Telescope/STIS spectra of the small clumps and filaments closest to the central star in VY CMa reveal that the very strong K i emission and TiO and VO molecular emission, long thought to form in a dusty circumstellar shell, actually originate in a few small clumps hundreds of au from the star. The K i lines are 10–20 times stronger in these nearest ejecta than on the star. The observations also confirm VO as a circumstellar molecule. In this Letter we discuss the spectra of the features, their motions and ages, and the identification of the molecular emission. The strength of the atomic and molecular features in the small clumps present an astrophysical problem for the excitation process. We show that the clumps must have a nearly clear line of sight to the star’s radiation.