bluuebunny/crossref_metadata_2025 huggingface dataset:
Fifty Years of the Dynamical Casimir Effect
Authors: Dodonov Viktor
Published: February 2020

This is a digest of the main achievements in the wide area, called the Dynamical Casimir Effect nowadays, for the past 50 years, with the emphasis on results obtained after 2010.
Modelling of an Atmospheric–Pressure Air Glow Discharge Operating in High–Gas Temperature Regimes: The Role of the Associative Ionization Reactions Involving Excited Atoms
Authors: Cejas Ezequiel , Mancinelli Beatriz , Prevosto Leandro
Published: February 2020

A model of a stationary glow-type discharge in atmospheric-pressure air operated in high-gas-temperature regimes (1000 K < Tg < 6000 K), with a focus on the role of associative ionization reactions involving N(2D,2P)-excited atoms, is developed. Thermal dissociation of vibrationally excited nitrogen molecules, as well as electronic excitation from all the vibrational levels of the nitrogen molecules, is also accounted for. The calculations show that the near-threshold associative ionization reaction, N(2D) + O(3P) → NO+ + e, is the major ionization mechanism in air at 2500 K < Tg < 4500 K while the ionization of NO molecules by electron impact is the dominant mechanism at lower gas temperatures and the high-threshold associative ionization reaction involving ground-state atoms dominates at higher temperatures. The exoergic associative ionization reaction, N(2P) + O(3P) → NO+ + e, also speeds up the ionization at the highest temperature values. The vibrational excitation of the gas significantly accelerates the production of N2(A3∑u+) molecules, which in turn increases the densities of excited N(2D,2P) atoms. Because the electron energy required for the excitation of the N2(A3∑u+) state from N2(X1∑g+, v) molecules (e.g., 6.2 eV for v = 0) is considerably lower than the ionization energy (9.27 eV) of the NO molecules, the reduced electric field begins to noticeably fall at Tg > 2500 K. The calculated plasma parameters agree with the available experimental data.
Recent Advancements in the Understanding of the Surface Chemistry in TiO2 Photocatalysis
Authors: Vorontsov Alexander V. , Valdés Héctor , Smirniotis Panagiotis G. , Paz Yaron
Published: February 2020

Surface chemistry plays a major role in photocatalytic and photoelectrochemical processes taking place with the participation of TiO2. The synthesis methods, surface characterizations, theoretical research methods, and hardware over the last decade generated opportunities for progress in the surface science of this photocatalyst. Very recently, attention was paid to the design of photocatalysts at the nanoscale level by adjusting the types of exposed surfaces and their ratio, the composition and the surface structure of nanoparticles, and that of individual surfaces. The current theoretical methods provide highly detailed designs that can be embodied experimentally. The present review article describes the progress in the surface science of TiO2 and TiO2-based photocatalysts obtained over the last three years. Such aspects including the properties of macro- and nano-scale surfaces, noble-metal-loaded surfaces, doping with Mg and S, intrinsic defects (oxygen vacancies), adsorption, and photoreactions are considered. The main focus of the article is on the anatase phase of TiO2.
Refugee-like migrants have similar health needs to refugees: a New Zealand post-settlement cohort study
Authors: Kennedy Jonathan Donald , Moran Serena , Garrett Sue , Stanley James , Visser Jenny , McKinlay Eileen
Published: February 2020

Background

Refugees and asylum seekers have specific health and social care needs on arrival in a resettlement country. A third group — migrants with a refugee-like background (refugee-like migrants) — are less well defined or understood.

Aim

Using routinely collected data, this study compared demographics, interpreter need, and healthcare utilisation for cohorts of refugee-like migrants and refugees.

Design & setting

A retrospective cohort study was undertaken in Wellington, New Zealand.

Method

Data were obtained for refugee-like migrants and refugees accepted under the national quota system (quota refugees), who enrolled in a New Zealand primary care practice between 2011 and 2015. Data from the primary care practice and nationally held hospital and outpatient service databases, were analysed. Age and sex standardisation adjusted for possible differences in cohort demographic profiles.

Results

The cohorts were similar in age, sex, deprivation, and interpreter need. Refugee-like migrants were found to have similar, but not identical, health and social care utilisation to quota refugees. Primary care nurse utilisation was higher for refugee-like migrants. Clinical entries in the primary care patient record were similar in rate for the cohorts. Emergency department utilisation and hospital admissions were similar. Hospital outpatient utilisation was lower for refugee-like migrants.

Conclusion

This research suggests that health, social care, and other resettlement services should be aligned for refugee-like migrants and quota refugees. This would mean that countries accepting quota refugees should plan for health and social care needs of subsequent refugee-like migrant family migration. Further research should investigate matched larger-scale national health and immigration datasets, and qualitatively explore factors influencing health-seeking behaviour of refugee-like migrants.
MEMBANGUN GAME EDUKASI SEJARAH WALISONGO
Authors: Widiastuti Nelly Indriani
Published: February 2020

Materi pelajaran mengenai sejarah walisongo diperkenalkan di kelas V Sekolah Dasar pada mata pelajaran Ilmu Pengetahuan Sosial dan Sejarah Kebudayaan Islam di kelas VI Madrasah Ibtidaiyah. Namun paradigma siswa-siswi pada mata pelajaran tersebut tidak baik karena menganggap materi yang diajarkan terlalu rumit, luas, dan cenderung banyak hapalan. Oleh karena itu, dibutuhkan suatu media yang dapat membantu guru dalam menyampaikan materi pembelajaran sejarah walisongo dan menarik perhatian siswa-siswi untuk mempelajari sejarah walisongo dalam bentuk game edukasi sejarah walisongo. Dengan membangun game edukasi sejarah walisongo diharapkan dapat menarik minat siswa-siswi belajar sejarah walisongo dan dapat digunakan sebagai media alternatif pembelajaran untuk membantu dalam proses belajar, khususnya mengenai pelajaran sejarah walisongo.
PENGENALAN WAJAH DUA DIMENSI MENGGUNAKAN MULTI-LAYER PERCEPTRON BERDASARKAN NILAI PCA DAN LDA
Authors: Uyun Shofwatul , Rahman Muhammad Fadzlur
Published: February 2020

Manusia memiliki kecerdasan multi intelligence yang sangat kompleks sehingga secara otomatis mampu mengenali seseorang yang pernah ditemui. Saat ini banyak sekali sistem pengenalan wajah yang sedang dikembangkan baik secara supervised maupun unsupervised. Jaringan Syaraf Tiruan (JST) merupakan salah satu metode supervised, dimana salah satu metode pembelajarannya disebut dengan Multi-Layer Perceptron (MLP). Penentuan banyaknya node pada hidden layer secara tepat mempengaruhi kinerja dari MLP pada sistem pengenalan wajah. Penelitian ini menggunakan 12 citra wajah sebagai data latih yang diekstraksi menjadi covarian matriks lalu diambil nilai eigen dari setiap data citra menggunakan metode principal component analysis (PCA) dan linear discriminant analysis (LDA). Setiap data menghasilkan 4 nilai eigen yang menjadi masukan pada algoritma pelatihan MLP yang menghasilkan nilai bobot optimal yang menjadi acuan untuk mengenali citra wajah. Berdasarkan hasil pengujian dan perbandingan variasi nilai parameter yang digunakan untuk mengenali citra wajah telah didapatkan nilai akurasi optimal sebesar 77,77%. Aristektur dari MLP tersebut terdiri atas : 4 node di input layer, 8 node di hidden layer dan 3 node di output layer dengan nilai epoch pelatihan sebesar 60x104.
ANALISIS DAN IMPLEMENTASI CLOUD RECOGNITION DAN DEVICE STORAGE PADA AUGMENTED REALITY JENIS BUAH
Authors: Ichsan Muhamad , Apriani Meyti Eka , Prasetyaningsih Sandi
Published: February 2020

Seiring berkembangnya teknologi, augmented reality merupakan teknologi yang mampu dijadikan sebagai media interaktif untuk pembelajaran, pada teknologi ini marker berperan penting sebagai komponen pendeteksi objek. Vuforia selaku salah satu editor augmented reality menyediakan 2 layanan metode untuk database, yaitu device database dan cloud database. Pada penelitian sebelumnya penulis mengembangkan aplikasi menggunakan metode device storage dimana terdapat beberapa kekurangan seperti ukuran aplikasi yang besar dan informasi berupa text yang disajikan bersifat statis yaitu tidak dapat diupdate. Penelitian ini akan membahas dan melanjutkan penelitian sebelumnya dengan membangun aplikasi menggunakan metode cloud recognition. Beberapa indikator yang diuji pada penelitian ini yaitu menghitung delay muncul objek 3d pada saat pembacaan marker dengan pengujian menggunakan beberapa macam bandwidth operator seperti operator X, Y dan Z menggunakan metode cloud recognition dan device storage, serta pengujian ukuran file pada kedua metode yang digunakan. Secara umum augmented reality device storage dalam pendeteksian objek lebih cepat 7.75 detik dibandingkan dengan cloud recognition, sedangkan ukuran file aplikasi lebih kecil menggunakan metode cloud recognition, dan informasi yang disajikan bersifat dinamis karena dapat diupdate sewaktuwaktu.
Perencanaan Produk Paket Wisata Heritage di Paguyuban Pelestarian Budaya Bandung
Authors: Danudara Ananta Budhi
Published: February 2020

Paguyuban Pelestarian Budaya Bandung (Bandung Heritage) is a non profit organization moving to execute activity of conservation for physical heritage plant in Bandung. The activities of Bandung Heritage are inventorying historic landmark and cultural landscapes, acting as an advisory body to public and private sector organizations requiring specialist- conservation advice, held the exhibitions, performances and other artistic and cultural events; publishing books of heritage building in Bandung. There must be the other alternative way to support the conservation of heritage building in Bandung besides the. above things that Bandung Heritage did. The alternative way is to plan the heritage tour package in Bandung. The compilation of heritage tour package is based on the tour components such as attraction, facility and accessibility. The components were analyzed in order to become a competent supplementary factor for the activity of heritage tour in Bandung
Sur l'histoire du concept de vitesse d’Aristote à Galilée
Authors: Souffrin Pierre
Published: February 2020

The concept of holistic measurement of motion is generally assumed to be essentially unmodified since its original formulation. I oppose this view of an ahistorical concept of holistic speed. I maintain that it originates in an anachronistic interpretation of the terminology and of the basic concepts of kinematics prior to the second half of the seventeenth century.

A critical analysis of the extant texts reveals the existence of a continuous tradition in theoretical kinematics from Aristotle’s Physics up to the time of Galileo’s disciples. For our purpose the relevant feature in this tradition is its denomination of the holistic measure of motion by velocitas without further qua-lification. The two different meanings of velocitas within this tradition corres-pond to comparing motions respectively in equal times or over equal distances. The most important meaning in this pre-classical tradition is given by the expression : speeds are among themselves as the distances in equal times. This meaning plays a normative role in the tradition, and it applies both to uniform or non-uniform motions.

Ignoring this tradition led to the general opinion that the statement above is inconsistent when applied to nonuniform motions, as is the case in a number of demonstrations by Galileo. Moreover, Galileo’s theorem 2 on uniform motion in the Discorsi has been used to support this view. A thorough investigation of its demonstration puts this theorem back within the framework of Galileo’s kinematic conceptions that are much akin to the pre-classical tradition.
Los medios de comunicación de masas y su impacto en la concepción de educación superior como dispositivo de movilidad social en la sociedad chilena
Authors: Meléndez Rebeco Marcelo
Published: February 2020

Este ensayo pretende ser una reflexión parcial acerca de como un progresivo vaciamiento de significados afecta la forma en que se instala en el imaginario la concepción de educación superior dadas las actuales circunstancias históricas, y de como nuevos actores, en especial los medios de comunicación de masas, comienzan a rearticular significados desde espacios virtuales que re-presentan la realidad efectivamente existente, lo que afecta la función (impuesta desde el imaginario colectivo) de la educación superior como promotora de movilidad social.
Hacia una didáctica del aula digital
Authors: Bravo Reyes Carlos
Published: February 2020

El aula digital es un sistema de organización donde intervienen métodos y medios digitales, constituyéndose en el eje fundamental de las acciones que profesores y estudiantes realizan en el proceso de enseñanza aprendizaje, tanto en sistemas a distancia como semipresenciales. Las aulas digitales requieren de una organización científica, con un marcado carácter didáctico, donde se determinen con exactitud las acciones y operaciones que estudiantes y profesores deben desarrollar. La base de esta organización viene dada por el análisis que se haga de la Didáctica del aula digital. Proponemos una primera aproximación a su objeto de estudio, así como sugerimos los principios didácticos que se cumplen en las aulas digitales, las que son el objeto de estudio de esta Didáctica
A língua espanhola entre o português e o ucraniano: um estudo sobre a aprendizagem de terceiras línguas
Authors: Krause-Lemke Cibele
Published: February 2020

O presente estudo focaliza o ensino da língua espanhola em uma região bilíngue do Centro Sul do Estado do Paraná. A pesquisa foi realizada com aprendizes do Ensino Médio, residentes em uma região colonizada, basicamente, por poloneses e ucranianos que, muitas vezes, são falantes destas línguas. Objetivou-se pesquisar se há influência destas línguas no aprendizado de espanhol e se variantes contextuais, tais como o uso das línguas étnicas, influenciariam neste processo. No estudo proposto verificou-se que o português, em detrimento das línguas étnicas, é a língua a que os aprendizes recorrem ao estudar língua espanhola, dada a proximidade linguística entre ambas. No entanto, ficou evidente que nem o critério puramente linguístico, nem o critério instrucional dão explicações precisas para as transferências e para as formas como elas ocorrem. Ajudam a entender o processo de aprendizagem, mas não justificam fracassos, desistências e o medo de aprender línguas. Diante disto, acredita-se que a aprendizagem se dará por um engajamento subjetivo do individuo à língua que aprende, tendo em vista a sua validade no contexto social. Desta afirmação decorrem duas implicações pedagógicas para o ensino de línguas: i) formação de professores calcada numa prática direcionada à multilingualidade; e ii) criação de políticas linguísticas, currícula escolares e de materiais didáticos que contemplem o entorno linguístico, social e cultural dessas comunidades.
A representação do ensino, pesquisa e extensão para os alunos e professores por meio da associação livre de palavras
Authors: Oliveira de Souza Josiane Maria , Oliveira Silva Antonia
Published: February 2020

As universidades brasileiras encontram-se em uma crise de identidade, resultante de sua trajetória sócio-histórica e da influência da conjuntura política atual, que tem dificultado o desenvolvimento de suas funções sociais, que incluem a interligação das atividades de ensino, pesquisa e extensão. Neste sentido, apresenta os seguintes objetivos: identificar as representações sociais que professores, alunos de graduação e pós-graduação elaboram sobre o ensino, pesquisa e extensão, no âmbito da UFPB e comparar as representações sociais sobre ensino, pesquisa e extensão, nos três grupos, explorando os aspectos inter e intragrupal. Aspectos metodológicos: Trata-se de um estudo de campo exploratório, a partir de dados secundários (MOREIRA et al., 2001), desenvolvido no Campus I da Universidade Federal da Paraíba, João Pessoa, PB, Brasil. A amostra foi de 300 pessoas, fragmentadas em três grupos (alunos de graduação, alunos de pós-graduação e professores). Os dados utilizados foram obtidos a partir do teste de associação livre de palavras, com os estímulos: “pesquisa”, “ensino” e “extensão”. Estes foram processados pelo software: Tri-Deux Mots. Os resultados revelaram que os sujeitos são favoráveis à aplicação articulada da tríade universitária, com núcleos figurativos diferenciados, caracterizando uma distinção intergrupal. Conclusão: evidenciou-se campos estruturais reveladores de funções da RS discriminadas nas diferentes concepções dos sujeitos sociais de cada grupo a respeito do ensino, da pesquisa e da extensão de maneira a salvaguardar a imagem positiva do grupo de pertença; sua diferenciação social; orientando suas relações dialógicas e suas condutas, de modo a revelar campos semânticos distintos entre os grupos, especialmente no que se refere a ensino e pesquisa.
Sistema educativo sombra: recortes no Brasil e em Portugal
Authors: Gomes Candido Alberto , Rezende Vargas Adriana , Silva Paiva Giovanni , Rodríguez Gleicivan , Schneider Laudicéia
Published: February 2020

O trabalho faz um cotejo entre o reforço escolar no Brasil e as explicações em Portugal, como parte do sistema educativo sombra, que se desenvolve como forma de combater o fracasso escolar e melhorar a competitividade dos alunos em processos seletivos, como o acesso à educação superior. A pesquisa exploratória do lado do Brasil se fez numa escola pública e numa particular do Distrito Federal, enquanto em Portugal se realizou nos estabelecimentos públicos de uma cidade média. Dentre os principais resultados se destacam os gastos significativos dos pais, que introduzem novas desigualdades educacionais, de origem socioeconômica. As dificuldades com a aprendizagem de matemática e ciências correlatas e a frequência e período das aulas de reforço são maiores no Brasil. Ambos os países necessitam de políticas públicas mais efetivas para aumentar a democratização educacional e do ensino médio em particular.
Discutindo as concepções epistemológicas a partir da metodologia utilizada no laboratório didático de Física
Authors: Werner da Rosa Cleci , Becker da Rosa Álvaro
Published: February 2020

O trabalho apresentado neste texto refere-se a um estudo no qual se buscou identificar as concepções epistemológicas dos professores da disciplina de Física na Universidade de Passo Fundo, a partir de suas escolhas metodológicas nas aulas de laboratório. O objetivo é discutir as concepções epistemológicas subjacentes às concepções metodológicas, possibilitando uma reflexão nas atividades experimentais desenvolvidas pelo universo pesquisado. O estudo buscou responder aos questionamentos sobre as concepções de natureza do conhecimento científico presentes na ação pedagógica do grupo de professores investigados. Estariam eles enfatizando em sua prática docente uma concepção de sujeito neutro ou estariam perpassando a idéia de que o sujeito é não-neutro e, portanto, elemento presente na apropriação do conhecimento? Ou seja, qual o papel do sujeito nas atividades experimentais desenvolvidas na disciplina de Física? A análise nas categorias destacadas na concepção teórico-metodológica permitiu identificar que o laboratório caminha para uma concepção construtivista, entretanto, encontra-se fortemente arraigada a pressupostos do empirismo baconiano.
Las evaluaciones de logros educativos y su relación con la calidad de la educación
Authors: Benavidez Ormaza Verónica
Published: February 2020

En el presente artículo se delinea el panorama actual de las evaluaciones de logros de aprendizaje nacionales e internacionales que nacieron como una estrategia para conocer el nivel de desarrollo de las competencias de los estudiantes, especialmente en las áreas de matemática y lengua materna, incluyéndose más tarde en estas baterías las evaluaciones de ciencias y escritura y, en el presente, las de habilidades ciudadanas. Los resultados de las diferentes pruebas internacionales existentes, en las que participa la mayoría de los países del primer mundo y algunos de América Latina, señalan lo que ya sabíamos: que el nivel de aprendizaje de los estudiantes latinoamericanos está muy por debajo del de los europeos y los asiáticos. La importancia que muchos países le asignan a la evaluación de los sistemas educativos, en cuanto a los aprendizajes de los estudiantes, no concuerda con la utilización que de sus resultados hacen para la definición de políticas educativas que procuren el mejoramiento de la calidad de la educación. La escasa aplicación puede deberse a que lo insatisfactorio de los resultados compromete a las administraciones, por lo que en muchos casos se prefiere no difundirlos, o bien, a que los equipos técnicos no alcanzan el nivel necesario para realizar los análisis correspondientes, sin olvidar que los cambios continuos de autoridades ministeriales afectan la sostenibilidad de los proyectos de evaluación. La difusión de los resultados por los medios de comunicación muchas veces incide negativamente en los docentes, quienes se sienten totalmente culpabilizados y estigmatizados por la sociedad. El conocimiento de los nudos críticos de los sistemas educativos es demasiado relevante como para desechar esta herramienta que, bien utilizada, puede convertirse en la principal estrategia para marcar el camino hacia la mejora de la calidad educativa.
Current and Scenario Changes of the Volga and the Don Runoff Changes
Authors:   Georgiadi A.G., Koronkevich N.I., Milyukova I.P., Barabanova Y.A., Kashutina Y.A.
Published: February 2020

Outputs of studies of current and scenario changes of the river runoff in the Volga and the Don basins probable in the current century first third part under influence of the global climate change and social/economic transformations are presented. Long-term phases of low and high annual and seasonal runoff of the Volga and the Don over the period from late XIX and early XXI centuries and the human factors’ influence on them have been found. Their duration varies in the wide range reaching eighty years and more. Noticeable runoff changes are characteristic for contrast phases. Integral scenario assessment of the river runoff changes on the basis of various climatic scenarios and water consumption has been given. Rather wide range of the probable runoff changes in comparison with the current situation has been obtained on the basis of scenarios of social/economic development and specific water use changes. Expected increase of the Volga water content under the influence of climatic factors will facilitate improvement of the water/economic situation at this river, while there is no chance to expect water content in the Don. At the same time there is a probability that the current phase of climate worming is going to come to an end and to be replaced by the long-term cold phase and this might cause the corresponding hydrological changes.
Assessment of Water Quality and Ecosystem Health from the Ecological Paradigm Position
Authors:   Moiseyenko T.I.
Published: February 2020

Methodological approach to the water quality and ecosystem health from the ecological paradigm position has been vindicated. Critical analysis of the currently existing methods of water quality assessment has been performed. It has been shown that biological criteria of the ecosystems’ status diagnostics (in-situ) based on studying of laws of aquatic organisms and communities organization levels variability adequately reflect water quality and ecosystem health. New methodical solutions on hydro/chemical information compression to the unified indicator of the impact doze and vindication of informative biological water quality assessment criteria are depicted. Results of practical testing of the developed methods on a number of water bodies of Russia are presented. The methods are based on revealing of the cause-effect relations that are developed on the basis of doze-effect dependencies between the water quality chemical composition integral indicator and fish physiological status indicators.
Conceptual Basis of the Surface Water Body Rehabilitation
Authors:   Popov A.N., Oboldina G.A., Prokhorova N.B.
Published: February 2020

Analysis of water bodies, production techniques and environment quality interinfluence enables to conclude that at present water resources are the critical critera of sustainable development in ecological/economic and social/aesthetical sense. The use of the «rehabilitation» term instead of «restoration» provides more flexibility in taking measures that are aimed at getting water bodies back to the sphere of economic activities or at their improvement as the term «to restore» means to «return to the original conditions» while this is often impossible for the most water bodies of the developed territory of Russia. Moreover, this term cannot be applied for artificial water bodies, for instance, water reservoirs. However, it is possible to rehabilitate to the condition of «re-suitable, easy for exploitation» not to the original condition. The paper discloses the methodological foundations of the surface water bodies’ ecological rehabilitation as systematic provisions that define the order of the ecological rehabilitation projects’ development and implementation. The further stage of studies involves development of manuals on selection of the priority actions aimed at the ecological rehabilitation of lakes, reservoirs, rivers and bogs. The proposed methodology does not cover any projects concerning marine water areas’ rehabilitation.
Algae Flora of the Lake Krivoye in Early XXI Century (Novosibirsk Oblast)
Authors:   Krivina Y.S.
Published: February 2020

Outcomes of the Lake Krivoye main algal characteristic studies have been presented. The lake is located in Novosibirsk Oblast Karasuk Rayon and relates to the Karasuk River cultural landscape. There are very few easily accesible materials concerning the lake status, and the most of tham are dated back to the middle of the past century. Therefore, the lake contemporary ecological status is of special interest. Within the framework ofthis study the phytoplankton species composition and its seasonal succession have been investigated. Analysis of the qualitative development (abundance, biomass, etc.) has been performed, the role of the main algae divisions in its formation has been considered. In the process of studying sets of the main predominate species for each stage of selection has been found and the species diversity and community uniformity indices have been analysed. Such a significant indicator of the hydrocoles community morpho/functional structure as dimesional cell characteristics has been discussed. The pollution level has been assessed on the basis of the saprogenic/biological analysis data and the water quality class gas been determined.
Dificuldades de ensino e de aprendizagem em Matemática no oitavo ano do Ensino Fundamental
Authors: Lima Kaliandra Pacheco de , Poersch Kelly Gabriela , Emmel Rúbia
Published: February 2020

This research has the general objective of understanding the possible difficulties of teaching and learning Mathematics in groups of 8th grade of Elementary School, identifying the reasons that lead the students to the disinterest and the difficulty in this curricular component. It is a research of explanatory nature, with procedures of qualitative-quantitative field research. We conducted questionnaires with teachers and students to understand how the teaching and learning process occurs. As one of the pertinent results we analyzed that the students of the research are between 12 and 17 years old, perceiving a distortion age-series, since 22.9% already failed in Mathematics for several reasons, being, as the main reason cited, the fact that they do not like discipline. In the question about the mathematics they study at school, more than half of the students answered that it is part of their daily life and 7% say they do not present any difficulties, but this percentage is too low to be considered satisfactory. In the question that the students were asked if their parents encourage them and follow their school life, the great majority answered that yes, this support really exists. Therefore, this research shows us that the participation of the family in the education process, together with the school, is extremely important. In this way, the teacher can look for teaching methods and learning assessment tools in which students can overcome difficulties, start from everyday problems, understand the “error” as a learning potential, encouraging them to study and enjoy the...
Pengaruh Faktor Sosial Dalam Kelompok Tani Terhadap Pendapatan Usahatani Kacang Panjang (Vigna Sinensis L) di Kecamatan Tabir Lintas Kabupaten Merangin
Authors: Kholik Abdul , Susilawati Widuri , Fikriman Fikriman
Published: February 2020

Penelitian ini bertujuan untuk mengetahui pendapatan petani kacang panjang (Vignasinensis L.) dan pengaruh faktor sosial dalam kelompok tani terhadap pendapatan usahatanikacang panjang di Kecamatan Tabir Lintas Kabupaten Merangin. Lokasi penelitian dipilih secarasengaja (purposive) dengan pertimbangan bahwa Kecamatan Tabir Lintas terdapat banyakkelompok tani kacang panjang, dimana ada 6 kelompok yang aktif dalam berusaha tani kacangpanjang. Penelitian ini dilaksanakan dari Bulan Januari 2017 sampai dengan Maret 2017.Metode yang digunakan dalam penelitian ini adalah metode survey dengan teknikwawancara dengan kepada kelompok tani atau petani kacang panjang berdasarkan kuesioner yangberisikan suatu rangkaian pertanyaan mengenai pendapatan petani kacang panjang di KecamatanTabir Lintas Kabupaten Merangin.Rata-rata pendapatan petani kacang panjang petani selama satu kali panen di daerahpenelitian sebesar Rp. 514.000,-. Faktor-faktor sosial dalam kelompok tani yang mempengaruhipendapatan petani kacang panjang di daerah penelitian secara bersama dipengaruhi oleh sharingpengetahuan, kerjasama, peningkatan motivasi, dan perubahan perilaku. Sedangkan secara parsialfaktor yang mempengaruhi pendapatan petani kacang panjang adalah sharing pengetahuan danperubahan perilaku. Hasil uji Koefisien Determinasi Ganda (R2) menunjukan proporsi pengaruhyang dapat dijelaskan oleh variabel sharing pengetahuan, kerjasama, peningkatan motivasi, danperubahan perilaku secara bersama-sama terhadap besarnya variasi (naik turun) variabel terikatsebesar sebesar 67,9%, sedangkan sisanya sebesar 32,1% dipengaruhi oleh dimensi lain diluarpenelitianKata Kunci : Faktor Sosial, Kelompok Tani, Pendapatan, dan Kacang Panjang
Analisis Tingkat Ketahanan Pangan Terhadap Kerawanan Pangan Di Kabupaten MeranginTahun 2018
Authors: Bariyanti Risa Ayu , Susilawati Widuri , Is Asnawati
Published: February 2020

Penelitian ini bertujuan untuk mengetahui nilai rasio indikator tingkat ketahanan pangan di Kabupaten Merangin dan menganalisis tingkat ketahanan pangan di Kabupaten Merangin.Penelitian ini menggunakan metode survey instansional. Survey instansional berupa pengambilan data sekunder ke instansi-instansi terkait dengan data yang digunakan untuk mengetahui indeks tingkat ketahanan panganBerdasarkan perhitungan menurut (A Food Security and Vulnerability Atlas) of Indonesia, dari ke 9 Indikator yang telah diteliti terdapat 3 indikator dalam kondisi belum sesuai untuk tingkat ketahanan pangan yaitu, rasio normatif per kapita per hari (0,75) dalam kondisi surplus rendah, persentase rumah tangga dengan proporsi pengeluaran untuk pangan >65% dari total pengeluaran (18%) dalam kondisi buruk, dan juga persentase balita stunting (59%) dalam kondisi rawan. Untuk ke 6 indikator yang sudah sesuai untuk tingkat ketahanan pangan ada penduduk hidup dibawah garis kemiskinan (22,06%) dalam kondisi cukup tahan, persentase penduduk tanpa akses listrik (28%) dalam kondisi cukup tahan, rata-rata pendidikan perempuan usia >15 tahun (32%) dalam kondisi cukup tinggi, persentase rumah tangga tanpa ke air bersih (48%) dalam kondisi tahan, rasio per tenaga kesehatan terhadap kepadatan penduduk (32,6%) dalam kondisi tinggi, dan yang terakhir ada angka harapan hidup (99%) dalam kondisi sangat tinggi. Indeks tingkat ketahanan pangan Kabupeten Merangin pada Tahun 2018 ini termasuk Agak Rawan Pangan (0,52) dan berapa pada prioritas 3. Hal tersebut disebabkan oleh indikator rasio normatif per kapita per hari, indikator pengeluaran rumah tangga dan balita stunting. Jika pada setiap aspek pangan mengalami penurunan peningkatan, tentunya hal tersebut akan berpengaruh pada Indeks Tingkat ketahanan pangan di setiap tahunnya. Kata Kunci :  Rasio indikator, indeks tingkat ketahanan pangan dan Kerawanan pangan
DINAMIKA RESPON PENAWARAN HARGA KACANG TANAH ANTARA PASAR BUNGUR KABUPATEN BUNGO DAN PASAR SARINAH KABUPATEN TEBO
Authors: Merta Juni Sukarna , Asminar Asminar , Is Asnawati
Published: February 2020

Penelitian ini bertujuan Untuk mengetahui dinamika Harga kacang tanah antara Pasar Bungur Kabupaten Bungo dan Pasar Sarinah Kabupaten Tebo, untuk mengetahui dinamika penawaran kacang tanah antara Pasar Bungur Kabupaten Bungo dan Pasar Sarinah Kabupaten Tebo, untuk mengetahui dinamika respon penawaran harga kacang tanah antara Pasar Bungur Kabupaten Bungo dan Pasar Sarinah Kabupaten Tebo, untuk mengetahui Integrasi yang terjadi diantara kedua pasar yakni Pasar Bungur Kabupaten Bungo dan Pasar Sarinah Kabupaten Tebo. Sedangkan objek dari penelitian ini adalah pedagang dan pembeli kacang tanah.Penelitian ini menggunakan metode Survei dan metode analisis data yang digunakan dalam penelitian ini adalah skala liker digunakan untuk mengukur sikap, pendapat, dan persepsi seseorang. Untuk mengukur hubungan dinamika respon penawaran dan harga menggunakan analisis regresi linier berganda yaitu mengetahui hubungan antara variabel dependen (Respon Penawaran) dan variabel independen (Dinamika harga,dinamika respon), untuk mengetahui integrasi digunakan rumus uji t Parsial dimana data yang diolah dinilai tingkat signifikannya.               Hasil penelitian menunjukkan bahwa dinamika  harga di Pasar Bungur Muara Bungo dan Pasar Sarinah Kabupaten Tebo berpengaruh secara parsial dengan nilai t hitung sebesar 12,634, dinamika penawaran tidak berpengaruh signifikan terhadap respon penawaran dengan hasil analisis t hitung dengan nilai 1,551. dinamika harga dan dinamika penawaran memiliki nilai koefisien determinan R2 di Pasar Bungur Kabupaten Bungo dan Pasar Sarinah Kabupaten Tebo sebesar 96,8% dan sisanya 3,2% dipengaruhi oleh faktor lain di luar penelitian ini kemudian berdasarkan hasil analisis data menggunakan regresi linier berganda terdapat integrasi pasar sebesar 96,8% hal ini berarti integrasi antara dua pasar yang terjadi berpengaruh signifikan dan berjangka panjang karena kacang tanah yang dijual di kedua pasar tersebut berasal dari sumber yang sama. Kata Kunci : Dinamika Harga, Penawaran, Respon, Integrasi, Kacang Tanah
PERILAKU KEPALA KELUARGA DAN KONDISI FISIK RUMAH PENDERITA DIFTERI DI WILAYAH KERJA PUSKESMAS TAMAN DAN WILAYAH KERJA PUSKESMAS SIDOARJO
Authors: . Erniati , Haidah Nur , Rustanti Iva
Published: February 2020

Since 2010-2012 the incidence of diphtheria in Province of East Java have increased.The highest rate of diphtheria incidence occurred in Sidoarjo regency area, at the district of Taman and Sidoarjo. The  purposes of this research describes behavior factors included knowledge, attitude, action physical condition ofpatient covered lighting, humidity, floor type, ventilation and residential O<iriity. This_research using total sampling with sample of family treaO of diphtheria patient and the holne  population as many 15 family heads of diphtheria patient in  2012' The result of reseaich indicating that knowledge of familyhead 80% was not good caused of bustle in working then information about diphtheria does not  gained, attitude 5J,3o/owas not  good because knowledlge about diphtheria still low, andaction 73,3olo less because knowledge and attitude aboutdiphtheria incidence was low. The house physical condition of diphtheria did not ineligible beause of ventilation, humidity, residential density incompatibte with health requirements.Whilethe floor type meet the health standalB. For public healthcenters in Taman and Sidoarjo should be improving their informing activities about health and clean behavior living aswell as increasing DPT (Diphtheria Pertusis Tetanus) immunization coverage for children age 0-15 years old.
ANALISIS FAKTOR RISIKO PERILAKU TERHADAP KEJADIAN TB PARU {Studi Kasus di Wilayah Kerja Puskesmas Wonoayu Kabupaten Sidoarjo Tahun 2013)
Authors: Rahmah Madinatul , Surasri Siti , . Suprijandani
Published: February 2020

Pulmonary Tuberculosis is a directly 'transmitted disease caused by Mycobacterium tuberculosis bacteria, Besides home environment sanitation factor, Pulmonary Tuberculosis occurence is alo related to behavior. Based on an observation conducted to the people behavior in Wonoayu District, those disobeying Pulmonary Tuberculosis healing make Pulmonary Tuberculosis bacteria resistant in the body.Paople behavior contributes in Pulmonary Tuberculosis spreading and failure in complete healing, so in each year there are always new cases recorded. The aim of this study is to find out the behavior factor running the risk of Pulmonary Tuberculosis in the working area of Wonoayu Health Center in 2013.This study was case control analytical study. The object of this sytudy was all patients of positive ARB (Acid Resistant Bacillus) Pulmonary Tuberculosis until april 2013 and the control was the neighbors living around the patients house certified not suffering from positive ARB Pulmonary Tuberculosis the workinq area of Wonoayu Health Center, respectively for 13 persons.From the study, it was obtained that most of case group of s 50 year old respondents (53,8%), male(76,9%), having occupation with high risk (76,9%), graduated from Senior High Schooll Vocational High Schoo (38,5%), earning < lOR 1.720.000 (76,9%), with insuffcient knowledge (53,8%), well behaving(53,8%) and having insuffcient action (53,8%). While the control group was S 50 year old respondents (76,9%), male (53.,8%), having occupation with high risk (53,8%), graduated from Junior High School and Senior High SchoolNocational High School (38,5%), earning < lOR 1.720.000 (76,9%), with good knowledge (69,2%),well behaving (76,9%) and having insuffcient action (69,2%). Based on Odds Ratio calculation, those with insuffcient knowledge had 2,6 times of more risk to be suffered from Pulmonary Tuberculosis disease than those with good knowledge. Those with less behavior had 2,8 times of more risk to be suffered from Pulmonary Tuberculosis than those with good behavior. Those with insuffcient action had 2,6 times of more risk to be suffered from Pulmonary Tuberculosis than those with good action. It is recommended to the Wonoayu Health Center to conduct instigations to increase the knowledge, the Pulmonary Tuberculosis patient to get medical treatment until being completely healed (it is a very important affort), and not to spit anywhere.
PENERAPAN KESELAMATAN DAN KESEHATAN KERJA DALAM UPAYA MENGURANGI ANGKA KECElAKAAN (KASUS PADA PROYEK SKYLINE TOWERS CONDOTEL & OFFICE)
Authors: Isnaeni Pratiwi , Nurmayanti Demes , Jauhari Sukiran Al
Published: February 2020

The implementation of occupational safety and health principles was conducted by establishingpolicies, planning and its implementation, monitoring and evaluating occupational safety and healthperformances, as well as reviewing and improvement of that performances. The aim of this study was toevaluate the implementation of the principles of occupational safety and health in order to reduce accidentrates among construction workers at construction site of the Skyline project in Surabaya.This was an observational study with cross sectional approach. Data were collected by means ofinterviews and observations using a check list. The number of population was 535 and the sample consistedof 84 construction workers and 6 staffs of occupational safety and health committee which were drawnrandomly. Data obtained were analyzed descriptively using tabulation and interpretation.The results showed that majority of respondents aged <40 years (77,38%), duration ofemployment 1-5 years (52,38%), and their educational level were elementary and junior high school(48,81%). These respondents have adequate knowledge in safety and health principles. Occupationalsafety and health has been adequately practiced.Based on the results of this study it can be concluded that the occupational safety and health inthis company had been adequately implemented. It is recommended to this company to maintain anduphold its occupational safety and health programs.
STUDY PENERAPAN PENGELOLAAN SAMPAH DI TPA KUPANG KECAMATAN JABON KABUPATEN SIDOARJO
Authors: Tara Putri Nevy Dewi , Sunarko Bambang , Kriswandana Ferry
Published: February 2020

Garbage is resulted from human activities and their existence is unwanted. High population growth can causean increase in garbage volume. This situation calls for right and proper garbage management. Such garbagemanagement can be done in the landfill.The research was carried out in Kupang Landfill at Kecamatan Jabon Kabupaten Sidoarjo. This was adescriptive study, using cross sectional approach. This study illustrated the garbage managementimplementation in Kupang Landfill in Kecamatan Jabon Kabupaten Sidoarjo in 2014. The data were analyseddescriptively based on the tabulated data using fulfillment standard as > 50%.The results indicated a score of 65% on garbage management implementation in the Landfill that is inaccordance with the Minister of Public Works Regulation Number 3 Year 2013 regarding The Implementationof Garbage Infrastructure in Household Garbage Handling and Garbage Similar to Household Garbage. Thegarbage management method adopted in Kupang landfill is a controlled landfill. Garbage comes fromresidential areas, markets and manufacturing companies or industries. The daily generation rate of garbage isin the average of 376 m3/ day. The type of the produced garbage is household garbage and similar to those.In terms of the composition it consists of organiC and inorganic garbage. The equipment and tools being usedin garbage management are dump truck, arm roll, pick up, bulldozer, broom, small water pump, big dieselengine, and methane gas suck blower.It is suggested to perform some sorting between garbage from manufacturing companies or industries withpublic garbage. Garbage grouping is based on garbage composition which can be expressed in % of weight or% of volume of each garbage composition, conduct garbage sorting and grouping since garbage leaves itssources, provide sorting facilities, a place for every type of garbage, and provide sorted garbage collectionfacility
TEST OF COPPER WIRE DOSE EFFECTIVENESS ON LARVAL MORTALITY OF Aedes Aegypti MOSQUITO IN 2015
Authors: Rahayu Pristiana , . Winarko , Surasri Siti
Published: February 2020

Control of Aedes aegypti mosquito population still leaves problem that needs to be addressed. Theuse of copper wire as an alternative of  larvicide has been studied yet it has not shown asatisfactory result. This is study pure experimental research using research design post test only control group designwith larvae of Aedes aegypti third instar as samples. Methods of data analysis were descriptiveanalysis and analytical analysis.Experiment result shows that based on the success criteria for effective control and safe for health,this research has not found an effective dose of copper wire to kill larvae of Aedes aegyptimosquito that is safe for health for the percentage of larval mortality with concentration of 38.7%Cu was still below 2 ppm.It is recommended that governments and communities use and promote copper wire as analternative larvicide for vector eradication of dengue with predetermined limit of use that is safe forhealth. Further research can be also carried out with media source of water and variety of concentration.
ANALISIS KADAR DEBU TERHIRUP DAN GANGGUAN PERNAFASAN PADA TENAGA KERJA DI BAGIAN PRODUKSI SUATU INDUSTRI KAYU
Authors: Puspitasari Ineke , Suryono Hadi , Haidah Nur
Published: February 2020

UD. Kartika Jasa is a home wood processing industry. In addition to providing product, it also creates negative impact of generating dust that in production process, the labors are at risk of exposure to dust. In an amount that exceeds TLV, dust can cause health problem for workers, one of which is respiratory disorder complaint. The purpose of this study was to determine relationship between level of inhaled dust with respiratory disorders complaint. This research is Cross Sectional analytical research with 20 workers as samples. Method af data collection was carried out by observation of inhaled dust. Data analysis used Fisher’s exact test. From the result of inhaled dust level measurement, it is found out that most of the labor force were not eligible (55.0%) with severe respiratory disorders complaint (70.0%). Most of the labor force aged > 30 years (60.0%), length of labor < 10 years (55.0%), had smoking habit (75.0%) did not have habit of wearing PPE at all (65.0%). In inhaled dust level variable, age, years of smoking habit and the habit of wearing PPE affected respiratory disorder complaint experienced by workforce with ρ < 0,05. The research concludes that there was a relationship between the level of inhaled dust and respiratory disorder complaint on labor. Effort to control technically, administratively, and the use of PPE in the workplace is required.Keywords : Dust Concetration, respiratory disorders
FAKTOR- FAKTOR YANG BERHUBUNGAN DENGAN PERILAKU PENDERITA TB PARU DALAM MINUM OBAT DI WILAYAH KERJA PUSKESMAS GUNDIH KOTA SURABAYA TAHUN 2016
Authors: Lutfianti Desi , Nerawati AT Diana , Kriswandana Ferry
Published: February 2020

ABSTRACTTuberculosis (TB) is an infection caused by Micobacterium tuberculosis bactery which is transmittedthrough the air. Surabaya contributes to pulmonary TB with highest cases and a treatment success rate of78.8% in 2012. Behavioral factors in taking medicine is very influential in the treatment success. This researchaims at determining the factors related to the behavior of pulmonary TB patients in taking medication at Gundihhealth center 2016.This research is crossectional, 37 patient samples are taken by simple random sampling. Data collectionis done by using oral questionnaire and written questionnaire. The data obtained and being analyzed byunivariate and bivariate in form of Chi square test.The study result shows that 78% of respondents behave (knowledge, attitude, action) well, 55% ofrespondents do not have Drug Taking Supervisor and 45% of Drug Taking Supervisor play their role 82% well,then 51% of TB educational media is considered unfavorable, and 87% of respondents have good family support.From these factors, family support is the factor that has significant influence with the respondent's behavior intaking medication (P <0.05).Factors related to the behavior of respondents in taking medication are related to each other so thatpatients can be cured with the results of Acid-Resistant Bacili (-). TB patients are suggested to to improvetheir knowledge. For Drug Taking Supervisor, it is suggested to motivate and remind the patients to takemedication. The society are also suggested to immediately report if there are patients who have majorsymptoms of TB. Health centers is suggested to monitor the condition of patients‟ house. Finally, furtherresearchers are expected to examine deeper the relationship between the presence or absence of the DrugTaking Supervisor with the behavior of patients with pulmonary tuberculosis in taking medicine.Keywords : Behavioral factors, Drug Taking Supervisor, Medicines Availability, Educational Media, FamilySupport