bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS SISTEM INFORMASI (SI) TERINTEGRASI DI PERGURUAN TINGGI (PT) (Studi Kasus: STT Pagar Alam)
Authors: Muslim Buhori
Published: December 2018

Abstraks Penelitian ini bertujuan untuk melakukan analisis serta identifikasi berbagai masalah kebutuhan infomasi Perguruan Tinggi (PT), terutama pada bagian layanan kemahasiswaan, bagian layanan keuangan, serta layanan akademis pada PT. Metodologi Analisa yang digunakan dalam penulisan karya ilmiah (penelitian) ini yaitu metode pengumpulan data, metode analisis dan perancangan sistem. Hasil yang dicapai adalah sistem informasi (SI) menjadi terintegrasi yang mampu mengefektifkan dan efisienkan pada bagian layanan mahasiswa, layanan keuangan dan layanan akademis serta menjadikan proses bisnis tersebut berlangsung secara efektif dan efisien. Kesimpulan dari penelitian ini adalah adanya masalah-masalah yang dihadapi pada bagian-bagian inti PT, yakni bagian layanan keuangan, bagian layanan mahasiswa, serta bagian layanan akademis dimana akan mampu mengganggu proses bisnis yang ada, serta solusi yang dihadirkan dengan adanya sistem yang dapat terintegrasi pada bagian-bagian tersebut. Kata kunci: Informasi, Integrasi, PT, Akademis, dan Proses Bisnis  Abstraction This study aims to analyze and identify the various problems of university information needs (PT), especially in the student services section, financial services, and academic services at PT. Methodology The analysis used in writing scientific work (research) is the method of data collection, method analysis and system design. The results achieved are integrated information systems (SI) that are able to streamline and streamline student services, financial services and academic services and make the business process effective and efficient. The conclusion of this study is that there are problems faced in the core parts of PT, namely the financial services department, student services section, and academic services section where it will be able to disrupt existing business processes, and solutions that are presented with a system that can be integrated in these parts. Keywords: Information, Integration, PT, Academic, and Business Process
ANALISIS INTEGRATED ENTERPRISES SYSTEM PT. RAMBANG AGRO JAYA METODE HUMAN ORGANIZATION TECHNOLOGY (HOTFIT)
Authors: Intan Bunga
Published: December 2018

Abstrak : Enterprises System (IES). Penerapan Integrated Enterprises System (IES) saat ini masih mengalami kendala dan hambatan ditingkat penerimaan pengguna. Masih banyaknya hal yang bersifat operasional dan manajerial, membuat penerapan Integrated Enterprises System (IES) tidak berjalan dengan baik. Penelitian ini melakukan analisis terhadap hasil Evaluasi faktor-faktor kesuksesan penerapan Integrated Enterprises System (IES) dengan menggunakan Model Hot-Fit (Human Organization Technology – Net benefits). Model ini dipilih karena model ini dapat memberikan penjelasan dan memberikan evaluasi faktor penerapan sebuah sistem di PT Rambang Agro Jaya I dari sisi Teknologi (Technology), Manusia (Human), Organisasi (Organization) dan Net benefit. Keberhasilan penerapan Integrated Enterprises System (IES) di PT Rambang Agro Jaya I dipengaruhi oleh adanya dukungan dan dorongan dari pihak manajerial kepada para pengguna Integrated Enterprises System (IES) serta tersedianya kondisi fasilitas yang memadai di lingkungan rumah sakit untuk menggunakan Integrated Enterprises System (IES). Kata kunci: Analisis,Integrated Enterprises System (IES), Model Hot-FitAbstract : PT Rambang Agro Jaya I have been using the technology in data processing, by implementing the Integrated Enterprise System (IES). Application of Integrated Enterprise System (IES) is still experiencing problems and obstacles level of user acceptance. There are still many things that are operational and managerial, making the application of Integrated Enterprise System (IES) is not going well. This study analyzed the results of evaluation factors of the successful implementation of Integrated Enterprise System (IES) using Hot-Fit Model (Human Organization Technology - Net benefits). This model was chosen because this model may provide an explanation and provide an evaluation factor in the implementation of a system Rambang Agro PT Jaya I of the Technology (Technology), Man (Human), Organization (Organization) and Net benefit. The successful implementation of Integrated Enterprise System (IES) in PT Rambang Agro Jaya I was influenced by the support and encouragement from the managerial to users Integrated Enterprise System (IES) and the availability conditions of adequate facilities in the hospital environment for the use of Integrated Enterprise System (IES). Keywords: Analysis, Integrated Enterprise System (IES), Hot-Fit Model
RANCANG BANGUN MONITORING BENDUNGAN OTOMATIS BERBASIS WEB PADA BENDUNGAN IRIGASI DI DESA G2 DWIJAYA KECAMATAN TUGUMULYO KABUPATEN MUSI RAWAS
Authors: Lestari Novi
Published: December 2018

Tujuan utama dari laporan ini agar dapat mempelajari prinsip kerja sensor ultrasonik, rangkaian Arduino dan motor servo . Fungsi Arduino Pada rangkaian ini dapat mengendalikan Input dan Output berupa motor servo yang akan membuka dan menutup pintu bendungan secara otomatis berbasis Web menggunakan pemprograman arduino. Sistem kerja dari “Rancang Bangun Monitoring Bendungan Otomatis Berbasis Web Pada Bendungan Irigasi di Desa G2 Dwijaya Kecamatan Tugumulyo Kabupaten Musi Rawas” adalah untuk pengendalian Bendungan otomatis menggunakan sensor kekeruhan air di olah oleh mikrokotroller arduino uno danketinggian air di ukur dengan sensor ultrasonik kemudian diolah pada mikrokontroller arduino unodan ditampilkan melalui halaman Web. Kata Kunci : Mikrokontrolerarduino uno, membuka dan menutup pintu bendungan berbasis Web  Abstract The main objective of this final project is to learn the working principles of ultrasonic sensors, Arduino circuits and servo motors. The Arduino function in this circuit can control Input and Output in the form of a servo motor that will open and close the dam door automatically based on the Web using Arduino programming. The work system of the "Design of Web-Based Automatic Dam Monitoring in Irrigation Dams in G2 Dwijaya Village, Tugumulyo Subdistrict, Musi Rawas District" is to control automatic dams using a water turbidity sensor by the Arduino Uno microcotroller and measured water level with an ultrasonic sensor then processed on Arduino Uno microcontroller and displayed via a web page. Keywords: Arduino Uno microcontroller, opening and closing the Web-based dam door.
РОЗВ’ЯЗОК ЗАДАЧІ ДІРІХЛЕ ДЛЯ РІВНЯННЯ ЛАПЛАСА В ПОЛЯРНИХ КООРДИНАТАХ МЕТОДОМ МОНТЕ-КАРЛО
Authors: НІКОЛАЄНКО Ю.І. , ІЛЬВОВСЬКИЙ В.Г. , МОІСЕЄНКО С.В.
Published: December 2018

В роботі побудована модель випадкових блукань у полярних координатах для областей, які містять координатний полюс. За допомогою даної моделі можна розв’язувати задачу Діріхле для рівняння Лапласа у крузі та в будь-яких областях, що є частиною круга. Для обчислення апріорних перехідних ймовірностей застосована ітераційна процедура, до того ж наявність полюсу в області не збільшує її похибку Побудувана однокрокова модель випадкових блукань для круга. Показано, що для області у формі круга однокрокова модель випадкових блукань забезпечує більшу точність розрахунків, порівняно з багатокроковою.
РОЗРАХУНКОВІ МОДЕЛІ ДЛЯ АНАЛІЗУ МЕХАНІЧНИХ ВЛАСТИВОСТЕЙ ТРИВИМІРНИХ НАНОКОМПОЗИТІВ НА ОСНОВІ МЕТОДІВ СКІНЧЕНИХ ТА ГРАНИЧНИХ ЕЛЕМЕНТІВ
Authors: ДЕГТЯРЬОВ К.Г. , ГНІТЬКО В.І. , СТРЕЛЬНІКОВА О.О. , ТОНКОНОЖЕНКО А.М.
Published: December 2018

Для дослідження локальних деформаційних та міцнісних властивостей нанокомпозитів з поодинокими нановключеннями або неоднорідностями здійснені гранично-елементне та скінченно-елементне формулювання тривимірних статичних задач теорії пружності. Метод скінченних елементів застосовано для визначення напружено-деформованого стану різних репрезентативних об'ємних елементів тривимірних нанокомпозитів. Вивчено вплив форми і відносних розмірів неоднорідностей та матриць репрезентативного об'єму на ефективні модулі пружності нанокомпозитів. Розглядаються матриці у вигляді гексагональної призми та циліндра скінченних розмірів та неоднорідності як сфери або циліндри із закругленими краями. При використанні методу граничних елементів здійснено зведення двовимірних сингулярних рівнянь теорії пружності до одновимірних для випадку, коли область інтегрування є поверхнею обертання. При цьому статичні задачі визначення пружних характеристик нанокомпозитів зводяться до розв’язання систем одновимірних сингулярних інтегральних рівнянь. Це дозволяє розробити лише одну процедуру для визначення пружних характеристик, яку можна використовувати для опису пружних переміщень та зусиль як у матриці, так і у нановключенні. Розрахунки довели, що для оцінки ефективного модуля пружності композитного наноматеріалу достатньо розглядати матрицю з поодиноким включенням, оскільки мультиматричні моделі не демонструють результатів, відмінних від випадку поодинокого включення.
ГЕНЕРУВАННЯ ВИПАДКОВИХ ПРОЦЕСІВ ДИНАМІЧНИМИ СИСТЕМАМИ
Authors: ДИМОВА Г.О. , ДИМОВ В.С.
Published: December 2018

Багато системи представляються за допомогою диференціального рівняння, що зв'язує вхідний сигнал з вихідним. Імпульсна характеристика h(t, u) є просто розв’язок, коли вхідним сигналом служить імпульс в момент часу u. У даній статті розглянуті методи реалізації системи, що описується диференціальним рівнянням n-ого порядку з постійними коефіцієнтами. Будь-яке несингулярне лінійне перетворення вектора стану веде до нового уявлення стану. Отримано дисперсійне рівняння, що не містить прийнятого сигналу і є матричним рівнянням Ріккаті.
Coping up with the Risks and Increasing Sustainability: Strategies for Small-scale Shrimp Farming in Indonesia
Authors: Lestariadi Riski , Yamao Masahiro
Published: December 2018

Small-scale shrimp farmers have contributed significantly in increasing
shrimp production in Indonesia. However, they face various risks that
resulted to high ﬂuctuation in their income. Risk management strategies in shrimp farming are needed to cope with inherent risks in order to enhance sustainability of shrimp farming. This study analyzed the sources of risks, ex-ante risk management and ex-post risk coping strategies in small-scale shrimp farms in Indonesia. A field survey of 166 shrimp farmers was conducted in the North and South coastal zones of East Java. Results revealed that the top three sources of risks that influenced in shrimp farming were shrimp price volatility, high mortality due to diseases, and increasing formulated feed price. Requesting for government technical assistance was the common formal on farm risk management strategy used by the shrimp farmers. Sharecropping was the main ex-ante strategy to mitigate risk. Small-scale shrimp farmers tended to avail of informal loans that resulted to loss of savings. They also used family labor as informal ex-post strategy to reduce expenses. They used social assistance from the government as formal ex-post risk coping strategies.
Occurrence of Secondary Metabolites and Free Radical Scavenging Ability towards Better Adaptability of Some Mangrove Species in Elevated Salinity of Indian Sundarbans
Authors: Dasgupta Nirjhar , Nandy Paramita , Sengupta Chandan , Das Sauren
Published: December 2018

Mangrove, a specialized group of plant communities, provide immense ecological and protective benefits to the coastal areas of the tropical and subtropical world where they thrive. Demographic obligation and climatic hostilities have massively altered their vegetation pattern and, even ruined some key species to large extent. The present study aims to consider Reactive Oxygen Species (ROS) scavenging skills in some degrading mangrove taxa of Indian Sundarbans (Xylocarpus granatum and Heritiera fomes) compared with some opulently growing ones (Excoecaria agallocha, Bruguiera gymnorrhiza and Phoenix paludosa) in increasing salinity gradient, in relation to their sustainability. Non-enzymatic antioxidants (secondary metabolites) Proanthocyanidin and Tannin were estimated and Free radical scavenging ability was evaluated by Singlet Oxygen Scavenging Activity Assay, Reducing power assay, effects on Peroxynitrite, Nitric Oxide Radical Scavenging, Hydrogen Peroxide Scavenging Activity Assay, Reaction with Hypochlorous Acid, Superoxide Radical Scavenging Activity Assay and Hydroxyl Radical Scavenging Activity. Relatively higher occurrence of secondary metabolites and improved antioxidant ability were recorded in E. agallocha, B. gymnorrhiza and P. paludosa; than the other two plants X. granatum and H. fomes; where the trend showed a decline in the ROS scavenging after a certain increase in salinity. Strong positive correlation of both secondary metabolites and radical scavenging ability with salinity pose the three stable taxa more viable in the higher salty environment of the Indian Sundarbans. But relatively less ROS scavenging ability in more saline zones, may be the potential reason for the unfavorable existence of the two red listed plants, which would ultimately lead to gradual natural extinction of them from the Indian Sundarbans.
Biomineralization of Calcium Oxalate Crystals in Leaves of (L.) Schott (Araceae) in Colocasia esculenta Response to Herbivory and Water Regime
Authors: Eco Kenneth , Belonias Beatriz
Published: December 2018

Calcium oxalate crystals are common constituents of plant tissues and are believed to play a role in protection against herbivory, calcium regulation and even heavy metal sequestration. In this study, calcium oxalate crystals in leaves of Colocasia esculenta were studied in order to elucidate the biomineralization process of these inorganic components in response to herbivory and different water regimes. Different crystal types occurring in the leaves of C. esculenta were identified, described and quantified in terms of density and distribution. Two general types of calcium oxalate crystals were found, namely: the raphides and druses. The raphides were of two types, the defensive and non- defensive, and both occurred as bundles of elongated crystals enclosed in specialized cells called idioblasts. Druses were spherical conglomerate crystals extensively distributed throughout the leaf. Although degree of herbivory did not significantly affect overall density of calcium oxalate crystals, there was a highly significant interaction effect between herbivory and crystal type. With increasing degree of herbivory from 10% to 30%, the density of druses and non-defensive raphides decreased significantly but that of the defensive type increased. Water availability had a highly significant effect on overall crystal density. Interaction effect between water regime and crystal type was also highly significant. Density of druses significantly increased under waterlogged than non-waterlogged conditions while those of the defensive and non-defensive raphides were unaffected.
Determination of limiting nutrient to Sweetpotato (L.) growth on Samoa Oxisol using a Ipomoea batatas Nutrient Omission Technique
Authors: Siose Taniela , Kader Mohammed , Tulin Anabella
Published: December 2018

This study was conducted to investigate the influence of various macro- and micronutrients on the growth and root yield of sweetpotato (variety IB/PH/03) grown in a Samoan Oxisol under semi-controlled screenhouse conditions. The following nutrient elements were considered: N, P, K, Mg, S, B, Cu, Fe, Mo, Mn, Ni, and Zn. The set-up involved pot nutrient omission trials wherein the twelve nutrient elements were combined to form an ALL treatment with subsequent 12 treatments made by excluding one nutrient consecutively from the ALL combinations. Treatments were arranged in a randomized complete block design with four replications for all treatments while six for the ALL treatment. Results showed that P was the most limiting factor to sweetpotato vegetative growth and root yield. Reduced storage root yield in relation to ALL were also observed when N, P, K, S, B, Fe, Mn, Mo and Ni were not supplied, although the difference was insignificant. Thus unless P deficiency is addressed, the deficiency effects of these nutrients on storage root yield remain insignificant.
A Cross-sectional Study on the Self-Efficacy of Pre-service Science and Mathematics Teachers in a Philippine State University
Authors: Aure Maria Rachel Kim , Jugar Richard
Published: December 2018

This study investigated the self-efficacy levels of pre-service science and mathematics teachers in a Philippine state university. A total of 172 pre-service science and mathematics teachers served as respondents of the study. Data collection was done through the use of the Science and Mathematics Teaching Efficacy Belief Instrument for Pre-service Teachers. The ANOVA indicated significant difference self-efficacy according to year level such that fourth year pre-service teachers indicated a statistically significant decrease. No significant difference was observed for gender and specialization. As regards to the type of courses as predictors of self-efficacy level, general education courses showed low positive predictive power (β = 0.180) whereas specialization courses and professional education courses showed a negative predictive power of β = -0.198 and β = -0.702 respectively. General education and professional education courses displayed significant predictive power at p < 0.05 whereas specialization courses did not (p=0.151). The overall explanatory power of the regression model was 61.1% (R2 = 0.611, F(3,171) = 90.419, p < 0.001). The 2 implications on the teacher education preparation as well as for future directions are likewise discussed.
Evaluation of the out-of-plane response of fiber networks with a representative volume element model
Authors: Li Yujun , Yu Zengzhi , Reese Stefanie , Simon Jaan-Willem
Published: December 2018

Many natural and synthetic materials have fibrous microstructures, including nonwoven fabrics, paper, and fiberboard. Experimentally evaluating their out-of-plane mechanical behavior can be difficult because of the small thickness compared with the in-plane dimension. To properly predict such properties, network-scale models are required to obtain homogenized material mechanics by considering fiber-scale mechanisms. We demonstrate a three-dimensional representative volume element (RVE) for fiber networks using the finite element method. We first adopted the classical deposition procedure to generate fiber networks with random or preferential fiber orientations and then an artificial compression to achieve the practical fiber volume fraction. The hollow fibers, described with elastic-plastic brick elements, were joined by interface-based cohesive zone elements introduced in all fiber-fiber contact areas. Thereafter, the fiber networks were subjected to displacement boundary conditions, and their apparent mechanical response was evaluated by a homogenized stress. To determine the RVE dimension, we further conducted an RVE size convergence study for the out-of-plane compression and tension (varying specimen length while keeping the specimen thickness constant). Finally, we evaluated the apparent out-of-plane response of the obtained RVE for four loading cases: out-of-plane compression, tension, simple shear, and pure shear. The results show a quite different mechanical behavior of fiber networks between all these out-of-plane loading cases, particularly between tension and compression.
Experiência e processos formativos na rede indígena de pernambuco: O Pibid diversidade e as leituras decoloniais
Authors: Silva Everaldo Fernandes da , Silva Jaqueline Barbosa da
Published: December 2018

Este texto intenciona compartilhar os projetos pedagógicos e de políticas afirmativas que estão sendo vivenciados com os Povos Indígenas de Pernambuco. Essas práticas educativas que comportam iniciação à docência, pesquisa e intervenção estão sob a égide o Pibid Diversidade da Universidade Federal de Pernambuco no Campus Caruaru. O presente artigo apresenta de forma analítico-compreensiva a realização do I Seminário de estudo e socialização deste Programa da Capes, durante o mês de novembro de 2014, contando com a participação da Rede Indígena do Estado e de pesquisadores/as da ALAS (Associação Latino-americana de Sociologia). Sob os marcadores teóricos da abordagem decolonial, os relatos, os subprojetos desenvolvidos, as mesas de diálogo e as contribuições dos docentes/pesquisadores foram significativos em sublinhar as reais aproximações e imbricações entre a Educação Básica, a Universidade e a Sabedoria dos Ancestrais Indígenas.
Apresentação
Authors: Santiago Eliete , Batista José
Published: December 2018

Em hora oportuna, Interritórios abre suas páginas ao debate das ideias freireanas. E o faz num duplo sentido. Com a finalidade de por em evidência as contribuições do ideário do educador pernambucano para o desvelamento e compreensão dos problemas da educação, condições inerentes à sua transformação/superação. Mas igualmente por não se entender neutra no intenso debate, desde que uma escalada regressista instalou-se no país, nos anos mais recentes, e assim tomar partido, condição básica ao ser político, ao fazer política. São de conhecimento público as manifestações de intolerância, e até mesmo de fomento ao ódio, de que o pensamento de Paulo Freire tem sido vítima nos dias que correm. Grupos de extração conservadora e ultraconservadora disseminam palavras de ordem com as quais se reeditam agressões experimentadas pelo educador pernambucano ao longo dos anos 1960, no BR, quando da preparação e implantação do regime militar (1964-1985).
A educação superior brasileira em novas configurações
Authors: RAMOS Luiza Olivia Lacerda , FERREIRA Rosilda Arruda
Published: December 2018

O presente trabalho tem como objetivo analisar as novas configurações da educação superior brasileira, sobretudo a partir da implantação da Lei de Diretrizes e Bases da Educação Nacional LDB Nº 9.394, de 20 de dezembro de 1996. Para tanto, aborda-se em primeiro lugar e, abreviadamente, os contributos e as influências dos primeiros modelos de educação superior, a partir da revisão de literatura relativa à questão. Em seguida, apresentam-se as características do sistema de ensino superior brasileiro pós LDB desde a sua classificação, organização e estrutura, destacando os avanços e recuos decorrentes. Num terceiro tópico, são abordadas as novas configurações da educação superior sob o ponto de vista da base legal que regulamenta suas práticas. Neste contexto, faz-se um recorte especial para o Programa de Apoio a Planos de Reestruturação e Expansão das Universidades Federais (REUNI), instituído pelo Decreto nº 6.096, de 24 de abril de 2007, que se constitui na manifestação mais claras do reordenamento desse nível de ensino, analisando-se um dos seus efeitos representativos: a implantação de um novo modelo de cursos de graduação em universidades federais, denominados bacharelados interdisciplinares. Educação Superior Brasileira. Sistema de Ensino Superior Brasileiro. Bacharelado Interdisciplinar.Brazilian university in new configurations
Vozes do PIBID Diversidade: epistemologias em diálogo.
Authors: Barbosa da Silva Jaqueline , Da Silva Everaldo Fernandes , Barbosa Falcão Lúcia
Published: December 2018

Nesse momento de crise democrática, nós, professores, pesquisadores, formadores temos um compromisso ético: não permitir que experiências exitosas de formação de professores caiam no esquecimento, fragilizadas pela redução do orçamento público para educação, ciência e cultura no país. Por esse motivo, devemos lembrar que o contexto político que possibilitou um programa como Programa Institucional de Bolsas de Iniciação à Docência (PIBID) e o Programa Institucional de Bolsas de Iniciação à Docência para a Diversidade (PIBID Diversidade) foi marcado, sobretudo, pelo processo de fortalecimento e criação de espaços democráticos de debate sobre a educação brasileira – como as conferências municipais, estaduais e nacional de educação (CONAE) – que permitiam que sociedade civil, sindicatos, uniões classistas, grêmios e diretórios estudantis, associações de pais, instituições formadoras, representantes dos estados, municípios e federação debatessem sobre os problemas e particularidades da educação básica. E que, a partir do diálogo, surgissem políticas públicas para lidar com esses problemas e particularidades.
Afrodescendência e Educação: desafios políticos e epistemológicos para além da Academia - Entrevista com Eduardo Restrepo
Authors: BERMEO Dana Milena Chávarro , FERREIRA Michele Guerreiro
Published: December 2018

O antropólogo colombiano Eduardo Restrepo, doutor em Antropologia (com ênfase em Estudos Culturais) pela Universidade de Carolina do Norte de Chapel Hill, atualmente é professor e Diretor do Mestrado de Estudos Culturais e do Departamento de Estudos Culturais na Faculdade de Ciências Sociais da Universidad Javeriana.  É reconhecido como um dos mais importantes pesquisadores latino-americano dos Estudos Culturais. E também integra a Associação Latino-americana de Antropologia (ALA), na qual foi presidente entre 2015-2017 e é membro-fundador da Red de Antropologías del Mundo - World Anthropologies Network (RAM-WAN[1]), entre várias outras atuações. A presente entrevista[2] realizada por integrantes do Instituto de Estudos da América Latina (IAL- UFPE) indaga o professor Eduardo Restrepo sobre vários elementos de sua proposta epistemológica. Na qual o professor Eduardo Restrepo se coloca criticamente acerca do papel da Academia e do Estado diante das pautas mobilizadas pelos Movimentos Sociais perante as questões étnico-raciais, de gênero, de sexualidade, entre outros, e expõe a necessidade das lutas sociais para enfrentar o racismo, o sexismo, enfim.Afrodescendence and Education: political and epistemological challenges beyond the Academy - Interview with Eduardo Restrepo[1] A RAM-WAN é um coletivo multilíngue e multilocalizado que problematiza os mecanismos de normalização e naturalização da diferença em certas modalidades e tradições antropológicas que se pretendem superiores a outras antropologias e a antropologias de outro modo. Nesse sentido, a rede apoia programas de pós-graduação com um perfil diferenciado como o programa de doutorado da Universidad del Cauca en Popayán, Colômbia. Web oficial: http://www.ramwan.net/.[2] La entrevista se realiza entre frases y preguntas tanto en portugués como en español. Creemos que sea relevante mantener esta dinámica puesto que como él mismo lo afirma, “si hablamos de epistemologías del sur, ¡cómo es que no podemos hablar en diferentes idiomas!”
DESAIN MOBILE SISTEM INFORMASI GEOGRAFIS SEKOLAH GARIS DEPAN (SGD) BERBASIS ANDROID DI PROVINSI GORONTALO.
Authors: Ibuna Abdul Malik
Published: December 2018

Sekolah Garis Depan (SGD) merupakan sekolah yang terletak di daerah terluar, terpencil, dan tertinggal (3T), propinsi Gorontalo yang merupakan propinsi baru pemekaran dari Sulawesi Utara masih memiliki ±25 sekolah yang termasuk sekolah 3T. Tujuan penelitian ini adalah merancang suatu Sistem Informasi Geografis agar dapat mengetahui lokasi akurat sekolah yang termasuk 3T serta memberikan informasi tentang kondisi sekolah 3T dari segi fasilitas sekolah, guru-guru pengajar dan jumlah siswa. Penelitian ini dilaksanakan di propinsi Gorontalo. Metode analisis sistem yang digunakan adalah metode SDLC (system Development Life Cycle) dengan tahapan yaitu perencanaan sistem (system planning), analisis sistem (system analysis), desain sistem (system design), seleksi sistem (system selection), implementasi sistem (system implementation). Pengujian sistem menggunakan metode test case dengan pendekatan white box testing. Sistem informasi geografis sekolahgaris depan dipropinsi Gorontalo, di desain dan di bangun menggunakan bahasa pemrograman PHP, Google Maps, Android studio dan dreamweaver serta GPS sebagai pendukung penentuan titik koordinat lokasi sekolah. Hasil yang diperoleh yaitu sebuah map/peta digital yang dapat di terapkan di mobile HP/tablet menggunakan sistem operasi android, dilengkapi dengan rute atau jarak yang dapat memudahkan user mengetahui informasi bila mau mencari dan berkunjung ke lokasi.
From environmental stress to spatial expulsion - rethinking concepts of socio-spatial exclusion in later life
Authors: Wanka Anna , Moulaert Thibauld , Drilling Matthias
Published: December 2018

Gerontology has a longstanding tradition of researching the relationship between older adults and their socio-spatial environments. However, environmental gerontology often shares a positivistic understanding of space as either a “prosthetic” or a stressor and consequently searches for the “best fit” between a person and their environment. In this article, we argue for a stronger theoretical corpus on social and territorial exclusion in later life by exploring concepts from urban and environmental sociology, as well as examining the usefulness of these concepts for gerontological thinking. In doing so, we discuss trans-European research traditions beyond the hegemonic body of Anglo-Saxon literature. In conclusion, we discuss how gerontology and sociology might exchange ideas in order to build a stronger theoretical background on the relations between age, space and exclusion.
The Multifarious Capacity of Food Festivals in Rural Areas
Authors: Kwiatkowski Grzegorz
Published: December 2018

From traditional harvest celebrations to commercially oriented gatherings, food festivals have proliferated and diversified in rural areas as of late. What are food festivals' long-term effects on rural areas in contrast to their apparent short-lived natures? This study aims to trace
the role of food festivals in rural areas from the festival organizers' standpoint. Drawing on primary data from 48 food festivals staged in the Danish countryside, this study shows how food festivals, despite being commercial endeavors, contribute to the conservation and development of regional
identities by promoting local food assets, bringing people together, and linking local resources with global markets. The results also show that the Danish food festival market is all-embracing and contains festivals that range in attendance from a few hundred up to several thousand visitors
coming both from the local area and elsewhere. Additionally, the festivals' offerings represent a great diversity: some festivals are dedicated to a single product, whereas others convey a wide regional representation of products. In terms of theory development, the current study allows for
the clearer conceptualization of the role that food festivals play in place (rural) development and the challenges that festivals organizers face during festivals' positioning in an area of commercialization.
Apparent tunneling barrier height and local work function of atomic arrays
Authors: Noei Neda , Weismann Alexander , Berndt Richard
Published: December 2018

Spatially resolved measurements of the apparent tunneling barrier height Φapp in scanning tunneling microscopy have been used to estimate variations of the local work function Φ of surface structures. We experimentally show that Φapp can fail as a measure of Φ. The discrepancies are attributed to a kinetic-energy contribution to Φapp. This contribution depends on the lateral extent of the tunneling current filament and, consequently, on the local surface structure.
Black Hole Mass Scaling Relations for Spiral Galaxies. II. MBH–M*,tot and MBH–M*,disk
Authors: Davis Benjamin L. , Graham Alister W. , Cameron Ewan
Published: December 2018

Black hole mass (M
BH) scaling relations are typically derived using the properties of a galaxy’s bulge and samples dominated by (high-mass) early-type galaxies. Studying late-type galaxies should provide greater insight into the mutual growth of black holes and galaxies in more gas-rich environments. We have used 40 spiral galaxies to establish how M
BH scales with both the total stellar mass (

M

*
,
tot

) and the disk’s stellar mass, having measured the spheroid (bulge) stellar mass (

M

*
,
sph

) and presented the M
BH–

M

*
,
sph

relation in Paper I. The relation involving

M

*
,
tot

may be beneficial for estimating M
BH either from pipeline data or at higher redshift, conditions that are not ideal for the accurate isolation of the bulge. A symmetric Bayesian analysis finds

log
(

M

BH

/

M

⊙

)

=
(

3.05

−
0.49

+
0.57

)
log
{

M

*
,
tot

/

[
υ
(
6.37
×

10

10

M

⊙

)
]

}
+
(

7.25

−
0.14

+
0.13

)

. The scatter from the regression of M
BH on

M

*
,
tot

is 0.66 dex; compare 0.56 dex for M
BH on

M

*
,
sph

and 0.57 dex for M
BH on σ
*. The slope is >2 times that obtained using core-Sérsic early-type galaxies, echoing a similar result involving

M

*
,
sph

, and supporting a varied growth mechanism among different morphological types. This steeper relation has consequences for galaxy/black hole formation theories, simulations, and predicting black hole masses. We caution that (i) an M
BH–

M

*
,
tot

relation built from a mixture of early- and late-type galaxies will find an arbitrary slope of approximately 1–3, with no physical meaning beyond one’s sample selection, and (ii) evolutionary studies of the M
BH–

M

*
,
tot

relation need to be mindful of the galaxy types included at each epoch. We additionally update the

M

*
,
tot

–(face-on spiral arm pitch angle) relation.
Detection of Coronal Magnetic Activity in nearby Active Supermassive Black Holes
Authors: Inoue Yoshiyuki , Doi Akihiro
Published: December 2018

Central supermassive black holes of active galactic nuclei host hot plasma with a temperature of 109 K, namely coronae. Like the Sun, black hole coronae are theoretically believed to be heated by their magnetic activity, which have not been observed yet. Here we report the detection of coronal radio synchrotron emission from two nearby Seyfert galaxies using the Atacama Large Millimeter/submillimeter Array, the Karl G. Jansky Very Large Array, and Australia Telescope Compact Array. The coronal magnetic field of both systems is estimated to be ∼10 G on scales of ∼40 Schwarzschild radii from the central black holes. This magnetic field strength is weaker than the prediction from the magnetically heated corona scenario. We also find that coronae of Seyferts are composed of both thermal and nonthermal electrons. This may imply a possible contribution of Seyferts to the cosmic MeV gamma-ray background radiation.
On the Nature of the X-Ray Emission from the Ultraluminous X-Ray Source, M33 X-8: New Constraints from NuSTAR and XMM-Newton
Authors: West Lacey A. , Lehmer Bret D. , Wik Daniel , Yang Jun , Walton Dominic J. , Antoniou Vallia , Haberl Frank , Hornschemeier Ann , Maccarone Thomas J. , Plucinsky Paul P. , Ptak Andrew , Williams Benjamin F. , Vulic Neven , Yukita Mihoko , Zezas Andreas
Published: December 2018

We present nearly simultaneous NuSTAR and XMM-Newton observations of the nearby (832 kpc) ultraluminous X-ray source (ULX) M33 X-8. M33 X-8 has a 0.3–10 keV luminosity of L
X ≈ 1.4 × 1039 erg s−1, near the boundary of the “ultraluminous” classification, making it an important source for understanding the link between typical Galactic X-ray binaries and ULXs. Past studies have shown that the 0.3–10 keV spectrum of X-8 can be characterized using an advection-dominated accretion disk model. We find that when fitting to our NuSTAR and XMM-Newton observations, an additional high-energy (≳10 keV) Comptonization component is required, which allows us to rule out single advection-dominated disk and classical sub-Eddington models. With our new constraints, we analyze XMM-Newton data taken over the last 17 yr to show that small (≈30%) variations in the 0.3–10 keV flux of M33 X-8 result in spectral changes similar to those observed for other ULXs. The two most likely phenomenological scenarios suggested by the data are degenerate in terms of constraining the nature of the accreting compact object (i.e., black hole versus neutron star). We further present a search for pulsations using our suite of data; however, no clear pulsations are detected. Future observations designed to observe M33 X-8 at different flux levels across the full 0.3–30 keV range would significantly improve our constraints on the nature of this important source.
Atmospheric Mass Loss from Hot Jupiters Irradiated by Stellar Superflares
Authors: Bisikalo D. V. , Shematovich V. I. , Cherenkov A. A. , Fossati L. , Möstl C.
Published: December 2018

Because of their activity, late-type stars are known to host powerful flares producing intense high-energy radiation on short timescales that may significantly affect the atmosphere of nearby planets. We employ a one-dimensional aeronomic model to study the reaction of the upper atmosphere of the hot Jupiter HD 209458b to the additional high-energy irradiation caused by a stellar flare. Atmospheric absorption of the additional energy produced during a flare leads to local atmospheric heating, accompanied by the formation of two propagating shock waves. We present estimates of the additional atmospheric loss occurring in response to the flare. We find the mass-loss rate at the exobase level to significantly increase (3.8 × 1010, 8 × 1010, and 3.5 × 1011 g s−1 for 10, 100, and 1000 times the high-energy flux of the quiet star, respectively) in comparison to that found considering the inactive star (2 × 1010 g s−1).
Detection of a Star-forming Galaxy in the Center of a Low-mass Galaxy Cluster
Authors: Bogdán Ákos , Lovisari Lorenzo , Kovács Orsolya E. , Andrade-Santos Felipe , Jones Christine , Forman William R. , Kraft Ralph P.
Published: December 2018

Brightest Cluster Galaxies (BCGs) residing in the centers of galaxy clusters are typically quenched giant ellipticals. A recent study hinted that star-forming galaxies with large disks, so-called superluminous spirals and lenticulars, are the BCGs of a subset of galaxy clusters. Based on the existing optical data it was not possible to constrain whether the superluminous disk galaxies reside at the center of galaxy clusters. In this work, we utilize XMM-Newton X-ray observations of five galaxy clusters to map the morphology of the ICM, characterize the galaxy clusters, determine the position of the cluster center, and measure the offset between the cluster center and the superluminous disk galaxies. We demonstrate that one superluminous lenticular galaxy, 2MASX J10405643-0103584, resides at the center of a low-mass (M
500 = 1014
M
⊙) galaxy cluster. This represents the first conclusive evidence that a superluminous disk galaxy is the central BCG of a galaxy cluster. We speculate that the progenitor of 2MASX J10405643-0103584 was an elliptical galaxy, whose extended disk was re-formed due to the merger of galaxies. We exclude the possibility that the other four superluminous disk galaxies reside at the center of galaxy clusters, as their projected distance from the cluster center is 150–1070 kpc, which corresponds to (0.27–1.18)R
500. We conclude that these clusters host quiescent massive elliptical galaxies at their center.
Two new species of Amphinemura (Plecoptera, Nemouridae) from the southern Qinling Mountains of China, based on male, female and larvae
Authors: Li Weihai , Mo Raorao , Dong Wenbin , Yang Ding , Murányi Dávid
Published: December 2018

Two new species of the genusAmphinemura,A.albicaudasp. n.andA.dingoideasp. n.from the southern Qinling Mountains, Foping County of Shaanxi Province, western China, are described based on both sexes and the larval stage. The new species are compared with related taxa, and theA.sinensisspecies group is defined for an Oriental lineage of the genus.Amphinemurasinensis(Wu, 1926) andA.unihamata(Wu, 1973) are reported from Shaanxi for the first time, and the hitherto unknown female ofA.unihamatais described. A distribution map of the Amphinemurinae known from Qinling Mountains is given.
The Value of Asking Questions
Authors: Kowalski Karren
Published: December 2018

This column discusses the importance of asking questions instead of giving orders to help create a positive work environment.
Acute Pancreatitis
Authors: Twedell Diane , Pfrimmer Megan
Published: December 2018

This column discusses the pathophysiology, signs and symptoms, complications, treatments, and care of acute pancreatitis.

J Contin Educ Nurs
2008;39(8):341–342.
Duox1 Regulates Primary B Cell Function under the Influence of IL-4 through BCR-Mediated Generation of Hydrogen Peroxide
Authors: Sugamata Ryuichi , Donko Agnes , Murakami Yousuke , Boudreau Howard E. , Qi Chen-Feng , Kwon Jaeyul , Leto Thomas L.
Published: December 2018

Engagement of the BCR with Ags triggers signaling pathways for commitment of B lymphocyte responses that can be regulated, in part, by reactive oxygen species. To investigate the functional relevance of reactive oxygen species produced in primary B cells, we focused on the role of the hydrogen peroxide generator Duox1 in stimulated splenic B cells under the influence of the TH2 cytokine IL-4. We found that H2O2 production in wild type (WT) and Nox2-deficient CD19+ B cells was boosted concomitantly with enhanced expression of Duox1 following costimulation with BCR agonists together with IL-4, whereas stimulated Duox1−/− cells showed attenuated H2O2 release. We examined whether Duox1-derived H2O2 contributes to proliferative activity and Ig isotype production in CD19+ cells upon BCR stimulation. Duox1−/− CD19+ B cells showed normal responses of Ig production but a higher rate of proliferation than WT or Nox2-deficient cells. Furthermore, we demonstrated that the H2O2 scavenger catalase mimics the effect of Duox1 deficiency by enhancing proliferation of WT CD19+ B cells in vitro. Results from immunized mice reflected the in vitro observations: T cell–independent Ag induced increased B cell expansion in germinal centers from Duox1−/− mice relative to WT and Nox2−/− mice, whereas immunization with T cell–dependent or –independent Ag elicited normal Ig isotype secretion in the Duox1 mutant mice. These observations, obtained both by in vitro and in vivo approaches, strongly suggest that Duox1-derived hydrogen peroxide negatively regulates proliferative activity but not Ig isotype production in primary splenic CD19+ B cells.
HBHA-Induced Polycytotoxic CD4+ T Lymphocytes Are Associated with the Control of Mycobacterium tuberculosis Infection in Humans
Authors: Aerts Laetitia , Selis Elodie , Corbière Véronique , Smits Kaat , Van Praet Anne , Dauby Nicolas , Petit Emmanuelle , Singh Mahavir , Locht Camille , Dirix Violette , Mascart Françoise
Published: December 2018

Heparin-binding hemagglutinin (HBHA), a surface protein of Mycobacterium tuberculosis, is an attractive vaccine candidate and marker of protective immunity against tuberculosis, although the mechanisms underlying this protective immunity are not fully understood. Comparisons of the immune responses of latently M. tuberculosis–infected (LTBI) subjects to those of patients with active tuberculosis (aTB) may help to identify surrogate markers of protection, as LTBI subjects are most often lifelong protected against the disease. HBHA was shown to induce strong Th1 responses and cytotoxic CD8+ responses in LTBI subjects, but additional mechanisms of control of M. tuberculosis infection remain to be identified. In this study, using HBHA-induced blast formation as a readout of specific T lymphocyte activation, we report the presence in M. tuberculosis–infected subjects of HBHA-induced CD4+ T cell blasts that degranulate, as measured by surface capture of CD107a. This suggests the induction by HBHA of a CD4+ T cell subset with cytolytic function, and as nearly half of these cells also contained IFN-γ, they had both Th1 and cytotoxic characteristics. We further identified a CD4+ T lymphocyte subset producing IFN-γ together with a combination of mediators of cytotoxicity, i.e., perforin, granzymes, and granulysin, and we called them polycytotoxic CD4+ T lymphocytes. Interestingly, whereas purified protein derivative induced such cells in both LTBI subjects and patients with aTB, HBHA-specific polycytotoxic CD4+ T lymphocytes were detected in LTBI subjects and not in patients with pulmonary aTB. To our knowledge, we thus identified a new HBHA-induced CD4+ T cell subset that may contribute to the control of M. tuberculosis infection.
A class of differential quadratic algebras and their symmetries
Authors: Landi Giovanni , Pagani Chiara
Published: December 2018

We study a multi-parametric family of quadratic algebras in four generators, which includes coordinate algebras of noncommutative four-planes and, as quotient algebras, noncommutative three-spheres. Particular subfamilies comprise Sklyanin algebras and Connes–Dubois-Violette planes. We determine quantum groups of symmetries for the general algebras and construct finite-dimensional covariant differential calculi.
Quantization of spectral curves and DQ-modules
Authors: Petit François
Published: December 2018

Given a holomorphic Higgs bundle on a compact Riemann surface of genus greater than one, we prove the existence of a holonomic DQ-module supported by the spectral curve associated to this bundle. Then, we relate quantum curves arising in various situations (quantization of spectral curves of Higgs bundles, quantization of the

A

-polynomial…) to DQ-modules and show that a quantum curve and the DQ-module canonically associated to it have isomorphic sheaves of solutions.
An extension of compact operators by compact operators with no nontrivial multipliers
Authors: Ghasemi Saeed , Koszmider Piotr
Published: December 2018

We construct a noncommutative, separably represented, type I and approximately finite dimensional

C^*

-algebra such that its multiplier algebra is equal to its unitization. This algebra is an essential extension of the algebra

\mathcal K(\ell_2(\mathfrak{c}))

of compact operators on a nonseparable Hilbert space by the algebra

\mathcal K(\ell_2)

of compact operators on a separable Hilbert space, where

\mathfrak{c}

denotes the cardinality of continuum. Although both

\mathcal K(\ell_2(\mathfrak{c}))

and

\mathcal K(\ell_2)

are stable, our algebra is not. This sheds light on the permanence properties of the stability in the nonseparable setting. Namely, unlike in the separable case, an extension of a nonseparable

C^*

-algebra by

\mathcal K(\ell_2)

does not have to be stable. Our construction can be considered as a noncommutative version of Mrówka’s

\Psi

-space; a space whose one point compactification is equal to its Cech–Stone compactification and is induced by a special uncountable family of almost disjoint subsets of

\mathbb{N}

.
Invariants of the $\mathbb{Z}_2$ orbifolds of the Podleś two spheres
Authors: Quddus Safdar
Published: December 2018

There are two

\mathbb Z_2

orbifolds of the Podleś quantum two-sphere, one being the quantum two-disc

D_q

and other the quantum two-dimensional real projective space

\mathbb RP^2_q

. In this article we calculate the Hochschild and cyclic homology and cohomology groups of these orbifolds and also the corresponding Chern–Connes indices.
In search of identity: Adult education in Bosnia and Herzegovina between the socialist legacy and neoliberal tendencies
Authors: Isanović Hadziomerović Amina
Published: December 2018

The paper presents an analysis of the key processes in the field of adult education in Bosnia and Herzegovina (BiH) referring to its socialist past and current tendencies dominantly motivated by the country’s aspiration towards accession to the European Union (EU). Any effort to offer a systematic overview of the history of adult education in BiH faces ambiguity and a lack of systematic data. Unlike other parts of the education system where historical accounts are to a certain extent preserved and subject to scholarly studies and investigations, adult education in BiH seems to be a field without a documented past. Based on critical discourse analysis, the paper intends to unravel the intricate socio-political texture that has shaped the key themes in adult education both in the country’s socialist past and its democratic present. The results of the analysis indicate several quite clear patterns: (a) the ambiguous treatment of the socialist past, from romanticising to annihilating its achievements and arrangements; (b) the rise of private institutions in adult education in the post-socialist period and the diversification of the education on offer; and (c) tensions between aspirations towards global and European trends on the one hand and insistence on localisation in terms of shaping adult education policy on the other.