bluuebunny/crossref_metadata_2025 huggingface dataset:
O “NOVO CAMINHO DAS ÁGUAS” DA PARAÍBA E OS CANTOS DE ACAUÃ: EXPROPRIAÇÃO E VIOLÊNCIA EM GRANDES OBRAS HÍDRICAS
Authors: De Morais Hugo Belarmino , Ribeiro Ana Maria Motta
Published: May 2020

Este artigo apresenta e convida a uma reflexão crítica sobre a questão hídrica no Nordeste brasileiro, a partir de um estudo de caso no Estado da Paraíba. O artigo apresenta alguns resultados parciais de uma das etapas da pesquisa de campo realizada no mês de julho de 2018, que buscou investigar o “novo caminho das águas” na Paraíba, a partir dos impactos decorrentes da construção do Canal das Vertentes Litorâneas, chamado “Canal Acauã-Araçagi”, considerada a principal obra hídrica do Estado, que visa ao aproveitamento das águas do Eixo Leste da Transposição do Rio São Francisco na Paraíba.
BASE NACIONAL COMUM CURRICULAR: ALGUMAS REFLEXÕES A PARTIR DA PEDAGOGIA HISTÓRICO-CRÍTICA
Authors: Pina Leonardo Docena , Gama Carolina Nozella
Published: May 2020

O presente artigo objetiva analisar a versão da Base Nacional Comum Curricular aprovada pelo bloco no poder durante o governo Temer. Para tanto, defende-se a tese de que a BNCC incorpora os interesses de uma fração da classe empresarial, a “direita para o social”, e, dessa forma, consolida mais uma etapa do processo de rebaixamento do nível de ensino destinado às camadas populares. Aponta-se as contribuições da teoria pedagógica histórico-crítica como possibilidade de resistência ao esvaziamento curricular expresso na BNCC.
Odontologia baseada em evidências: impacto no ensino e relato de experiência
Authors: Rösing Cassiano Kuchenbecker , Fernandes Marilene Issa , Oppermann Rui Vicente
Published: May 2020

A prática clínica baeada em evidências é um novo paradigma que tem norteado a prática médica e, por conseqüência, odontológica. Essa abordagem baseia-se em valer-se da melhor evidência disponível para abordar clinicamente pacientes e populações. Para que a adoção de uma prática baseada em evidências seja realidade, a formação profissional necessita contemplar não só o conhecimento de características de qualidade de evidência, mas também permitir ao acadêmico a experiência prática de procurar a base científica para a sua tomada de decisão clínica. a disciplina dePeriodontia da Universidade Federal do Rio Grande do Sul, há alguns anos vem procurando adequar-se a esse novo paradigma. Nesse sentido, tem modificado suas práticas didáticas. O objetivo do presente artigo é relatar uma experiência didática envolvendo odontologia baseada em evidências.
Avaliação da eficácia de agentes químicos na desinfecção de moldes de alginato
Authors: Osorio Audrey Falavigna , Fatturi Clarissa Cavalcanti , Poisl Maria Inês Pereira , Samuel Susana Maria Werner
Published: May 2020

Durante o processo de moldagem, o alginato é contaminado com saliva, placa e eventualmente com sangue, meios que podem conter microrganismos e, assim, constituem um risco de contaminação cruzada entre pacientes e profissionais da Odontologia. Sendo assim, faz-se necessária a adoção de um método de desinfecção eficaz. A proposta deste trabalho foi avaliar a eficácia antibacteriana das soluções de glutaraldeído (2%) e hipoclorito de sódio (2%) na desinfecção dos moldes de alginato, durante imersão de 10 min, comparando-as com a lavagem em água e moldagem controle. A avaliação se deu pela turvação do meio de cultura e confecção de lâminas para análise microscópica. Os resultados mostraram que dos 48 corpos de prova de alginato obtidos após moldagem de 12 pacientes, aqueles lavados em água por 10 s, ou incluídos diretamente no meio, apresentaram proliferação bacteriana, enquanto que os submetidos à desinfecção química não provocaram contaminação nos meios de cultura, comprovando a eficácia dos desinfetantes.
Modelos anatômicos tridimensionais do esqueleto facial obtidos de tomografia computadorizada
Authors: Fontanella Vania , Crestani Maria Beatriz
Published: May 2020

Apresenta-se revisão de literatura e caso ilustrativo da aplicabilidade de modelos anatômicos tridimensionais obtidos de tomografia computadorizada.
Avaliação da radiopacidade dos cimentos Sealapex e Sealer-26, com adição de iodofórmio, através de imagem digitalizada
Authors: Figueiredo José Antônio Poli de , Vidor Márcia Machado , Oliveira Fabrício Finamor de , Filippini Helena Fetter , Gomes Maximiliano Schünke
Published: May 2020

Este estudo avaliou, "in vitro", a radiopacidade dos cimentos endodônticos Sealapex e Sealer-26 quando a estes foram acrescentadas diferentes proporções de iodofórmio, tendo como controle o cimento Fillcanal. Os resultados foram obtidos através do sistema Accu-Ray de imagem digitalizada e de testes colorimétricos. Para ambos os cimentos testados, a proporção de 1/2 de iodofórmio para uma de cimento foi a que, com a menor quantidade de iodofórmio adicionado, igualou-se estatisticamente ao cimento controle Fillcanal.
Avaliação da resistência da união ao esmalte de bráquetes ortodônticos colados com diferentes materiais adesivos
Authors: Zanini Lisa Klein , Prietsch José Renato , Conceição Ewerton Nocchi , Manfredi Diego Azevedo Bastian
Published: May 2020

O objetivo deste trabalho foi analisar a resistência da união ao esmalte de diferentes materiais adesivos na colagem de bráquetes ortodônticos. Foram utilizados 40 incisivos inferiores humanos hígidos extraídos, divididos aleatoriamente em 4 grupos. No grupo A, foi utilizada resina composta quimicamente ativada (Concise/3M) segundo técnica de diluição; no grupo B, utilizou-se a mesma resina do grupo A, porém seguindo as instruções do fabricante; no grupo C, associou-se "primer" ortodôntico (Ortho-one/Bisco) com resina fluoretada (Resinomer/Bisco); e no grupo D, utilizou-se a combinação de resina fluida (Concise/3M) com cimento de ionômero de vidro (Vitremer cimentação/3M). Após o embutimento e armazenamento dos corpos de prova a 37°C, por 24 horas, foi realizado o ensaio de resistência de união, na máquina de ensaio universal (Losenhausenwerk, Germany). Os resultados foram submetidos a Análise de Variância e ao Teste de Tukey (p
Crescimento e produção do jambu submetido
a lâminas de irrigação
Authors: Gaia Camila Duane Corrêa , Sampaio Italo Marlone Gomes , Araújo Mariele dos Santos , Magalhães Jéssica Mariana Coelho , Rosário Raquel Giseli Assis , Melo Souza Rodrigo Otávio Rodrigues de
Published: May 2020

This study evaluated the effect that different irrigation depths have on the growth and crop production of jambu plants. The treatments consisted of five irrigation depths corresponding to 40%, 70%, 100%, 130% and 160% of field capacity. We used randomized blocks with four replications for the experimental design. The plot consisted of four plants in separate pots. For comparison of treatments, at 27 days after transplantation, the following variables were analyzed: plant height, stem diameter, leaf fresh matter, stalk fresh matter, root fresh matter, inflorescence fresh matter, leaf dry matter, stalk dry matter, root dry matter, inflorescence dry matter and water use efficiency. The effect of irrigation depth was significant for the analyzed variables, except for stem diameter and inflorescence dry matter. There was a quadratic behavior of the variables regarding the applied irrigation depths. The maximum values of each parameter were obtained with irrigation depths close to 100% field capacity. Although the efficiency of water use was higher for the irrigation depth of 40% field capacity, the use of irrigation depth at 100% field capacity is recommended since it provided the best answers of the variables analyzed.
"Suyla Arınma"dan Modern Zamanların "Gelin Hamamı"na: Tarihi Karacabey Hamamı'n
Authors: Kasapoğlu Akyol Pınar
Published: May 2020

Su, tıpkı ateş ve toprak gibi birçok kültürel pratikte arınmanın, temizlenmenin, yenilenmenin, verimliliğin ve bereketin aracı olarak kullanılır. Özellikle geçiş dönemi pratiklerinde suyla arınma çeşitli biçimlerde karşımıza çıkmaktadır. Evlenme gelenekleri içinde “gelin hamamı” geleneği bunların başında gelmektedir. Gelin hamamı, evlenme ve düğün geleneklerinin belli bir evresine eşlik eden tören ve eğlencelerle geleneksel Türk hamam kültürünün de bir parçası olmuştur. Nitekim hamamlar, bir doğal ihtiyaç olan temizlenmenin yanı sıra suya atfedilen değer ve kutsallıkla arınmanın en önemli kültürel mekânları haline gelmiştir. Hamamların ve hamamda yıkanma alışkanlığının hayatımızdan hızla çekilmesi karşısında, tarihi hamamların somut kültürel miras açısından önemi kadar, hamam kültürü ve gelin hamamı geleneğinin de bir somut olmayan kültürel miras unsuru olarak kaybolmasına neden olmaktadır. Bir yandan tarihi ve mimari özellikleriyle korunmaya çalışılan hamamların, hamam kültürünün korunması ve yaşatılması adına müze uygulamalarına sahne oldukları, öte yandan tarihi hamamların hamam kültürü geleneğini yaşamak ve yaşatmak adına yeni işlevleriyle eski gelin hamamı uygulamalarını canlandırmaya çalıştıkları izlenmektedir. Ankara’da bu geleneğe uzun yıllar tanıklık etmiş “Tarihi Karacabey Hamamı” son yıllarda “bekârlığa veda partisi” ya da “kına geceleri” adıyla geleneği canlandırmaya çalışan ve sayıları her geçen gün artan hamamlardan birisidir. Karacabey Hamamı’nda gerçekleştirilen gözlem ve görüşmeler sonucunda hamam kültürü ve özellikle “gelin hamamı” pratiğinin değişen yüzü dikkate değer sonuçlar içermektedir. Hamam işletmecilerinin konuya ilişkin farkındalığına rağmen geleneğin kendisi ve koruma yaklaşımları konusundaki bilgi yetersizlikleri amaç, içerik ve uygulamalarda değişikliklere yol açtığı ve özellikle eğlence boyutunun öne çıkarıldığı görülmektedir. Bu ilginin ticari kaygılar ve tüketim kültürü içinde geleneğin korunması, yaşatılması, aktarılması konusunda izleyeceği süreç önemlidir.
Currículo, BNCC e Base Nacional Comum de Formação de Professores
Authors: Silva Leda Regina Bitencourt da , Cerqueira de Araújo Gilvan Charles
Published: May 2020

Este artigo tem como principal objetivo trabalhar com as prescrições de construção curricular da Base Nacional Comum Curricular para a Educação Básica brasileira e da Base Nacional Comum para a Formação de Professores. Por meio de uma revisão bibliográfica, propõe-se um diálogo e proposições para o que a Base prevê como aprendizagens essenciais no âmbito da Educação Básica. O trabalho organiza-se, portanto, em três momentos complementares discutindo com uma revisitação teórica e epistemológica do conceito de Currículo, BNCC e Base Nacional Comum para a Formação Inicial e Continuada de Professores da Educação Básica.
Typy gospodarstw domowych ze względu na ich zachowania na rynku żywności
Authors: Maciejewski Grzegorz
Published: May 2020

Dynamiczny rozwój rynku artykułów żywnościowych wymaga od przedsiębiorstw oraz instytucji odpowiedzialnych za politykę gospodarczą kraju ciągłego monitorowania zachowań głównego podmiotu konsumpcji na tym rynku, jakim jest gospodarstwo domowe. Jednym z rozwiązań jest prowadzenie zabiegów typologizacji. Celem artykułu jest zaprezentowanie wyników typologii gospodarstw domowych przeprowadzonych w Polsce i na Słowacji na próbie 900 gospodarstw domowych. Do delimitacji typów gospodarstw wykorzystano hierarchiczną (metoda Warda) i niehierarchiczną (metoda k-średnich) analizą skupień. W rezultacie w każdej podpróbie udało się wyodrębnić trzy typy gospodarstw domowych ze względu na ich zachowania na rynku żywności.
Zmiany wartości zużytych nawozów i środków ochrony roślin w krajach Unii Europejskiej w latach 2010-2018
Authors: Zalewski Arkadiusz
Published: May 2020

Aktualnie duże znaczenie w agrobiznesie mają przemysłowe środki produkcji rolnej, w tym zwłaszcza nawozy mineralne oraz chemiczne środki ochrony roślin. W artykule próbowano przedstawić i porównać zmiany wartości zużytych nawozów i środków ochrony roślin w krajach Unii Europejskiej w latach 2010-2018. Badano zmiany wartości zużytych nawozów i środków ochrony roślin w przeliczeniu na 1 ha UR oraz zmiany udziału omawianych środków produkcji w zużyciu pośrednim. Stwierdzono, że wartość zużytych nawozów i środków ochrony roślin w przeliczeniu na 1 ha UR średnio w UE zwiększyła się. Wzrósł ich również udział w zużyciu pośrednim. W wyniku grupowania obiektów metodą Warda otrzymano 4 skupienia krajów, które różniły się pomiędzy sobą pod względem zaproponowanych cech, natomiast kraje, które tworzyły dane skupienie charakteryzowały się zbliżonymi wartościami zmiennych. Krajami w których zaobserwowano zarówno wyraźny wzrost wartości zużytych nawozów i środków ochrony roślin w przeliczeniu na jednostkę powierzchni jak również zdecydowane zwiększenie ich wartości w zużyciu pośrednim były: Litwa, Bułgaria i Estonia. Spadek popytu na omawiane środki produkcji wystąpił natomiast w Belgii, Chorwacji, Słowenii, Danii, Finlandii oraz w Portugalii.
On zero-dimensional ocean dynamics
Authors: Wang Yan , Wang Qian
Published: May 2020

How to study the effect of the Sun or the Moon?s gravity on ocean motion? Of
course, Newton?s gravity should be considered. However, Newton?s law
considers the Earth as a 0-D point, the ocean motion inside of a 0-D point
of the Earth is negative 3-D, and Newton?s law becomes invalid in a negative
space. In order to solve the problem, we divide the Earth into two parts,
one part is the studied ocean, the other is the left Earth without the
ocean. A mechanics model can be then established for the 0-D ocean dynamics.
Numerical analysis of the electrospinning process for fabrication of composite fibers
Authors: Ahmed Adnan , Xu Lan
Published: May 2020

An electrospun composite fiber process is a multi-phase and multi-physics
process. It was very difficult to study a charged jet in the
electrospinning process for the fabrication of composite fibers by
experiments. In this study, the liquid-solid two-phase flow in the
electrospinning process for fabrication of composite fibers was researched
numerically. The results showed the addition of conductive nanoparticles
resulted in the increase of the jet flow velocity, and the decrease of the
fiber?s diameter. The CFD results corresponded well with the experimental
data.
A release model considering chemical loss from a double-layer material into food
Authors: Huang Xiu-Ling , Wang Jun , Qu Xiao-Hui , Huang Chong-Xing , Yam Kit
Published: May 2020

The migration of chemicals from packaging materials into food is predictable
by various mathematical models. However, the loss of chemicals makes the
predictions more complicated. In this article, a mathematical model
considering chemical instability is developed to quantify the release of
chemicals through double-layer packaging films based on Fick's diffusion and
first order reaction. At the same time, two different loading modes are
considered in the loss function. The release model is solved numerically to
elucidate the effects of diffusivity value, distribution of chemical and
mass transfer at the interface of material and food on the migration
process, and the loss of the chemicals in food is also elucidated.
The fractional residual method for solving the local fractional differential equations
Authors: Yang Yong-Ju
Published: May 2020

This paper proposes a new method to solve local fractional differential
equation. The method divides the studied equation into a system, where the
initial solution is obtained from a residual equation. The new method is
therefore named as the fractional residual method. Examples are given to
elucidate its efficiency and reliability.
An analytical approach to fractional Bousinesq-Burges equations
Authors: Lu Feng
Published: May 2020

This paper proposes an analytical approach to fractional calculus by the
fractional complex transform and the modified variational iteration method.
The fractional Bousinesq-Burges equations are used as an example to reveal
the main merits of the present technology.
Fractional derivative of inverse matrix and its applications to soliton theory
Authors: Zhang Sheng , Gao Jiao , Xu Bo
Published: May 2020

In this paper, a formula of the local fractional partial derivative of
inverse matrix is presented and proved. With the help of the derived
formula, two new non-linear PDE are derived including the local fractional
non-isospectral self-dual Yang-Mills equation and the local fractional
principal chiral field equation. It is shown that the formula of the local
fractional partial derivative of inverse matrix can be used to derive some
other local fractional non-linear PDE in soliton theory.
Thermal optimization of a 3-D integrated circuit
Authors: Wang Kang-Jia , Hua Chu-Xia , Liang Yan-Hong
Published: May 2020

In a 3-D integrated circuit the heat source distribution has a huge effect on
the temperature distribution, so an optimal heat source distribution is
needed. This paper gives a numerical approach to its thermal optimization,
the result can be used for 3-D integrated circuit optimal design.
A fractal model for pressure drop through a cigarette filter
Authors: Yang Zhanping , Li Zhang , Feng Dou , Li Jie , Wan Wenxuan , Yu Tao , Xu Ling-Yi , Yao Xin , Cao Jianhua , Feng Xiaomin
Published: May 2020

A fractal model for pressure drop through a cigarette filter is suggested,
the fractal dimensions of both a single fiber and the filter?s
cross-sections are calculated, which are two main factors affecting the
pressure drop. The two-scale transform is made to convert the fractal
derivative model on a smaller scale to an approximate continuous model on a
larger scale, so that the model can be easily solved. An optimal filter
structure is suggested for minimal pressure drop.
Remote Sensing Imagery and GIS for Monitoring the Pyroclastic Material of Mount Sinabung
Authors: Setiawan Cahyadi , Muzani Muzani , Warnadi Warnadi , A'Rachman Fauzi Ramadhoan , Qismaraga Qismaraga , Ermalia Ermalia
Published: May 2020

The purpose of this study was to determine the extent of changes in land cover around the Mount Sinabung area after the 2009-2019 eruption by monitoring through remote sensing imagery and GIS. The method used in this research is descriptive quantitative. The technique of data collection used document study techniques by collecting Landsat images are among the widely used satellite remote sensing data and their spectral, spatial and temporal resolution made them useful input for mapping and planning projects (Sadidy et al. 1981). Changes in land cover that occurred around the Mount Sinabung area were dominated by pyroclastic material due to eruption. In addition, changes in land cover also occur due to the abandonment of potential lands, such as local residents who work in the plantation sector are forced to leave that, so they eventually turn into shrubs. The direction of the dominant pyroclastic material slides was directed towards the east-south and southeast of Mount Sinabung, where the area was dominated by the plantation sector. The impact of the eruption of Mount Sinabung was directly and indirectly. The total land cover changes due to pyroclastic material in 2010 was an area of 26.27 Ha, in 2014 it was 475.82 Ha, 2017 was 1339.75 Ha, and 2019 was 1196.11 Ha.
Novel Approaches to Diagnose COVID-19
Authors: Ali Solaf Jawhar
Published: May 2020

An widespread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in December 2019 has occurred worldwide.  Public health agencies are in need of developing diagnostic tools which will have a major impact in tracking the virus and suppressing the transmission. Diagnosis of the disease is based on clinical symptoms, epidemiological history and laboratory examinations. Severe acute respiratory diseases with fever and ,cough and dyspnea, are used as the case definition to select people for testing. Different samples taken from the human body such as oropharyngeal (OP) and nasopharyngeal (NP) swabs are used to detect the virus. SARS-CoV-2 can be detected with different methods in the laboratory including real time RT-PCR, chest CT scan and immunoassays. Viral nucleic acid testing has played important role in control COVIDI-19 outbreak.  More recently, a new CRISPR-based DETECTR assay has been developed to detect COVID-19. This test is rapid (~30 min), low-cost, and precise for identification of SARS-CoV-2. In addition, immunoassays and medical imaging can use as supplementary tests, combined with RT-PCR. This review is conducted to summarizes the current information on the present diagnostic approaches for SARS-CoV-2.
Climate Analysis to Predict Potential Spread and Seasonality for Global (COVID-19) in Iraqi Kurdistan Region
Authors: M. Amin Hemin Nasraldin , M. Amin Hero Nasraldin
Published: May 2020

The present study is about the relationship of the climate to the possibility of turning (COVID-19) into a seasonal epidemic in Iraqi Kurdistan region. The study area is located in the northern Iraq, within subtropical zone in northern hemisphere, it lies between two latitudes (32° 38' – 37° 22') N and longitudes (41° 18' – 46° 21') E. It surrounded by Turkey from north, the Islamic Republic of Iran from east, Syria from northwest and with other parts of Iraq from south and west. To achieve the aim of this study, these topics were analyzed (climatic analysis to spatial variation of (COVID-19) outbreak through the world, climatic characteristics of the study area, and seasonal and spatial danger degree analysis to (COVID-19) in the study area). The evidences indicated that cold and dry conditions may facilitate the spread of the virus. According to the study area the lower the temperature is the greater relative humidity will be and vice versa. Therefore, the study assumed that seasonal differences of temperature and humidity in different regions of the study area might contribute to the balanced risk of infection with the virus.
Pengaturan Pelepasan Obat dari Tablet dengan Sistem Matriks Karagenan
Authors: Akbari Wedi , Chaerunisaa Anis Yohana , Abdassah Marline
Published: May 2020

Sistem matriks merupakan sistem pengaturan pelepasan obat dari tablet yang populer. Matriks tablet yang umum digunakan adalah golongan eter selulosa  seperti hidroksi propil metil selulosa (HPMC), hidroksi propil selulosa (HPC) dan natrium karboksi metil selulosa (Na CMC). Golongan eter selulosa sintetik ini banyak digunakan karena memiliki sifat mengembang dan kompresibilitas yang baik. Polimer alam seperti karagenan telah banyak diteliti sebagai komponen penyusun matriks tablet untuk memperoleh pengaturan  pelepasan obat dari matriks yang efektif.  Karagenan dapat digunakan sebagai  penyusun matriks mengingat polimer tersebut memiliki berat molekul yang besar dan mempunyai viskositas dan kemampuan membentuk gel yang tinggi.  Dalam upaya pengembangan sistem matriks tablet dari bahan karagenan diperlukan pengetahuan yang baik mengenai karakteristik fisika kimia dari karagenan dan obat yang digunakan.Kata kunci : sistem matriks, karagenan, pembentukan gel.
Optimasi Formula Basis Sediaan Edible Film dengan Kombinasi Polimer Carbomer 940 dan Kappa Karagenan
Authors: Husni Patihul , Sihombing Wirna Grace Tua , Rusdiana Taofik
Published: May 2020

Salah satu bentuk sediaan mukoadhesif adalah edible film. Bentuk ini dapat meningkatkan waktu tinggal pada mukosa dibandingkan dengan gel oral. Pada penghantaran lokal untuk penyakit mulut seperti sariawan, edible film membantu melindungi luka permukaan sehingga rasa sakit dapat berkurang serta pengobatan lebih efektif. Tujuan penelitian ini adalah optimasi formula basis sediaan edible film menggunakan kombinasi Carbomer 940 dan kappa karagenan dengan merancang beberapa formula secara bertahap sampai didapatkan komposisi formula yang baik. Metode pembuatan sediaan edible film  yang digunakan dalam penelitian ini adalah solvent casting yang evaluasinya berupa kemampuan formula membentuk lembaran sediaan edible film yang kering, tidak lengket dan tidak mudah sobek. Hasil optimasi menunjukkan bahwa basis sediaan edible film menggunakan kombinasi Carbomer 940 dan kappa karagenan menghasilkan sediaan edible film yang baik yaitu formula dengan konsentrasi karagenan sebesar 1,5% dan Carbomer 940 antara 0,1-0,5%. Berdasarkan hal tersebut dapat disimpulkan bahwa formula dengan kombinasi Carbomer 940 1,5% dan kappa karagenan 0,1-0,5% dapat digunakan sebagai basis sediaan edible film.Kata kunci: Mukoadhesif, Edible Film, Polimer, Carbomer, Kappa karagenan
JAKARTA DARI MASA KE MASA: KAJIAN IDENTITAS KOTA “INDONESIA” MELALUI TINGGALAN CAGAR BUDAYA
Authors: Sulistyo Ary
Published: May 2020

Identitas Kota Jakarta tidak lepas dari momen sejarah yaitu sejak kemerdekaan tahun 1945. Perkembangan Kota Jakarta sebelum kemerdekaan masih kuat dipengaruhi oleh unsur kolonial Belanda, dan setelah kemerdekaan Indonesia (Kotapraja Djakarta). Namun demikian perkembangan Kota Jakarta pada masa orde Baru hingga kini kembali mendapatkan pengaruh barat melalui difusi kebudayaan. Penelitian ini menggunakan pendekatan metode deskriptif-kualitatif. Kota Jakarta sebagai kesatuan ruang dari berbagai peristiwa sejarah yang terwujud melalui tinggalan materi kini telah ditetapkan dalam SK Gubernur DKI Jakarta No 473/1993 tentang Penetapan Bangunan-Bangunan Bersejarah di DKI Jakarta sebagai Benda Cagar Budaya yang berjumlah total 132 Cagar Budaya. Cagar Budaya berupa bangunan dan struktur terbanyak terdapat di Kotamadya Jakarta Pusat sebanyak 63 bangunan dan 4 struktur. Kota Jakarta, khususnya Kotamadya Jakarta Pusat pada pasca-kemerdekaan dirancang sebagai kota simbolisme material dimana Monas, Mesjid Istiqlal, dan bangunan perkantoran sama seperti representasi kota pra-kolonial dimana keraton, alun-alun, dan pusat aktivitas perekonomian berdekatan. Seiring dengan perkembangan jaman, kota Jakarta berkembang sebagai kota simbol modernitas, identitas dan representasi budaya Indonesia juga kota internasional. Namun dengan bermunculannya gedung-gedung pencakar langit menetralisir lapisan-lapisan simbolisme material tersebut termasuk kawasan Kotatua Jakarta.
PRINSIP KESANTUNAN BERBAHASA DALAM FILM “NEGERI LIMA MENARA”
Authors: Rinzat Muhammad
Published: May 2020

Tujuan dari penelitian ini adalah mendeskripsikan prinsip kesantunan dalam film Negeri Lima Menara. Metode penelitian  yang digunakan adalah metode kualitatif deskriptif dengan teknik analisis isi. Pengumpulan data dilaksanakan dengan metode simak, libat, cakap, rekam, dan catat. Analisis data dalam penelitian ini secara deskriptif dengan menggunakan analisis isi. Menganalisis setiap dialog pada setiap adegan yang digunakan dalam penelitian.Hasil penelitian menunjukan dalam film Negeri Lima Menara terdapat enam maksim kesantunan berbahasa. Kategori maksim kearifan sering sekali digunakan oleh penutur dalam melakukan percakapan. Pelanggaran maksim yang dominan terjadi pada maksim pujian.Kata kunci: Pragmatik, Maksim Kesantunan
PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN DAN PENGUASAAN KOSAKATA TERHADAP KETERAMPILAN MENULIS CERPEN
Authors: Lutfi Lutfi
Published: May 2020

ABSTRAKMengetahuai antara penggunaan media pembelajaran dan penggunaan kosakata terhadap menulis cerpen. Sempel pada penelitian ini melibatkan 60 siswa. Dibagi menjadi dua kelas, satu kelompok kelas eksperimen dan dua kelompok kelas kontrol. Terdapat dua jenis intrumen yang digunakan dalam peneitian ini yakni satu intrumen teks penguasaan kosakata. Kedua intrumen tersebut dilakukan kalibrasi intrumen untuk mengetahui kualitas (validitas dan reabilitas) intrumen.  Hasil penelitian menunjukan pengaruh yang signifikan penggunaan media pembelajaran pemutaran filem dokumenter terhadap penulisan cerpen
Faktor Penyebab Keracunan Akut Penggunaan Pestisida Pada Petani di Desa Ponoragan Kecamatan Loa Kulu Kabupaten Kutai Kartanegara
Authors: Lusiana Dina , Rozi M Fakhrur
Published: May 2020

Keracunan  akut  penggunaan  pestisida  disebabkan  dari  pemakaian  pestisida  yang  masuk dalam tubuh. Desa Ponoragan, adalah daerah pertanian sehingga mayoritas penduduknya bekerja sebagai petani yang mempunyai risiko mengalami keracunan akut akibat penggunaan pestisida. Hasil pemeriksaan cholinesterase oleh Dinas Kesehatan Kabupaten Kutai Kartanegara didapatkan hasil dari 223 petani yang diperiksa terdapat 100 petani yang mengalami keracunan akut akibat paparan pestisida. Penggunaan pestisida yang tidak tepat akan menyebabkan terjadinya keracunan akut pada petani. Tujuan penelitian ini adalah untuk mengetahui hubungan penggunaan apd, masa kerja, dan lama paparan dengan keracunan akut penggunaan  pestisida  pada  petani  di  Desa  Ponoragan.  Jenis  penelitian  ini  adalah  survei analitik  dengan  pendekatan  cross  sectional.  Pengambilan  data  menggunakan  kuesioner dengan jumlah sampel 69 orang. Hasil penelitian menunjukan bahwa tidak ada hubungan antara lama paparan (p= 0.290) dengan keracunan akut penggunaan pestisida. Ada hubungan antara  penggunaan  APD  (p= 0.052),  masa  kerja  (p=  0.025)  dengan  keracunan  akut penggunaan pestisida.
Hubungan Sikap dan Pola Komunikasi Orang Tua Dengan Perilaku Seks Pranikah Pada Siswa SMA di Kota Samarinda Tahun 2015
Authors: Rohmah Nur , Nurrahmawati Annisa , Tri H Putri
Published: May 2020

Berdasarkan Hasil survey  Perkumpulan Keluarga Berencana Indonesia (PKBI) Kalimantan Timur tahun 2008. Dari 300 remaja (usia 13-20 tahun) 12% responden mengaku sudah melakukan hubungan seks. Penelitian ini bertujuan untuk mengetahui   hubungan Sikap dan Pola Komunikasi Dengan Orang Tua dengan Perilaku seks Pranikah pada Siswa di SMA Swasta Kota Samarinda Tahun 2010. Penelitian ini adalah Observasional dengan metode “Cross Sectional Study”. dengan jumlah sampel sebanyak 102 siswa. Data yang diperoleh dari hasil menjawab angket. Analisis yang digunakan adalah analisis univariat dan bivariat dengan uji Chi Square Test. Analisis data univariat, sebanyak 3% telah melakukan hubungan intim selayaknya  suami  istri  ,serta  2%  .  Perilaku    beresiko  seksual  pada  responden  sebanyak  17% responden yang beperilaku resiko tinggi , dan hanya 5% yang tidak memiliki perilaku beresiko. Analisis bivariat menunjukan adanya hubungan   sikap dengan perilaku seks pranikah p=0,028 dan tidak ada hubungan pola komunikasi dengan perilaku seks pranikah p=0.06). Penelitian ini diharapkan kerjasama antara guru dan orang tua untuk memberikan pendidikan dan pengetahuan tentang kesehatan reproduksi yang baik agar dapat membentengi sikap dan prilaku Remaja di SMA Swasta Samarinda.
PENGEMBANGAN PERANGKAT PEMBELAJARAN IPA BERKARAKTER BERBASIS INTEGRASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING DAN KETERAMPILAN PROSES SAINS
Authors: Arman Arman , Annisa Muhsinah , Kartini Kartini
Published: May 2020

Penelitian ini bertujuan untuk mendeskripsikan kelayakan perangkat pembelajaran IPA berkarakter berbasis integrasi model pembelajaran problem based learning  dan keterampilan proses sains ditinjau dari uji validasi isi, konstruk, dan bahasa serta respon siswa. Prosedur pengembangan perangkat pembelajaran yang digunakan pada model pengembangan 3-D, yaitu Define, Design, Develop. Perangkat pembelajaran yang dikembangkan adalah silabus dan RPP, Buku Ajar Siswa (BAS) dan Lembar kerja siswa (LKS). Teknik pengumpulan data yang digunakan adalah wawancara, observasi, tes, kuesioner atau angket dan dokumentasi. Kelayakan perangkat pembelajaran yang dikembangkan memenuhi kriteria sangat layak berdasarkan skor rata-rata oleh tim ahli. Berdasarkan penelitian, dapat disimpulkanbahwa perangkat pembelajaran yang dikembangkan dapat disimpulkan bahwa perangkat pembelajaran yang dikembangkan sangat layak ditinjau dari hasil validasi isi, konstruk dan bahasa serta respon siswa sangat baik.
Faculdade de Ciências Administrativas de Curvelo: Corpo discente e docente e matriz curricular (1991-1994)
Authors: Menezes Bruno Anthony Gonçalves , Vieira Flávio César Freitas
Published: May 2020

Esta pesquisa na área da História da Educação teve o objetivo geral de compreender o processo de implantação da Faculdade de Ciências Administração de Curvelo, no Estado de Minas Gerais (MG), no período de 1991 a 1995. Nesse sentido, de maneira específica, visa a delimitação do perfil discente, suas origens territoriais e sociais, a caracterização do corpo docente quanto aos aspectos relativos à sua formação, profissional e acadêmica, bem como a matriz curricular implantada, inicialmente, no curso de Administração, criado em 1990, com o ingresso da primeira turma, em 1991. A metodologia utilizada foi a Pesquisa Documental, com fontes primárias e secundárias obtidas nos arquivos da Mitra Arquidiocesana de Diamantina, na legislação pertinente, bem como em fontes bibliográficas da área de história da educação. A partir desta pesquisa foi possível compreender o perfil dos alunos, dos professores, bem como a matriz curricular, de maneira a estabelecer um panorama institucional dos primeiros anos de funcionamento da instituição na cidade de Curvelo, MG.
Os sentidos da comunicação na escola: As contribuições da Filosofia da educação para este debate
Authors: Fonseca Cláudia Chaves
Published: May 2020

Diversas concepções entram em disputa quando os processos comunicacionais e/ou midiáticos ocupam lugar na escola. Como recursos didáticos, instrumentos de marketing educativo ou, ao inverso, quando são eles mesmos são objetos de crítica, esses processos representam tanto uma promessa quanto um desafio, carentes de construções conceituais que revelem sua importância na escola. Busca-se o amparo da Filosofia da Educação porque é uma área com múltiplas perspectivas demodo que o pesquisador, ao estudar os problemas da escola, apoia-se tanto na tradição quanto na abertura para a reflexão que é própria da disciplina. Esta disciplina nos ajuda a compreender de que maneira, em certas linhas do pensamento educacional, elabora-se um discurso comunicacional e como ele é construído conceitualmente. O entendimento da inter-relação entre educação e comunicação, sob a perspectiva filosófica, justifica-se pela urgência do tema. Foram examinadas, de maneira comparada, as filosofias da educação de John Dewey (1859-1952), Célestin Freinet (1896-1966) e Paulo Freire (1921-1997) no que dizem respeito à fundamentação conceitual da comunicação.
Finite Element Analysis of a Transtibial Prosthesis for a Paralympic Cyclist
Authors: Zamudio-Palacios Jhonnatan Eduardo , Guzmán Daniel , Sánchez Natalia , Mosquera Oscar L. , Botero Daniel A. , Rubiano Oscar , García José A. , García Cristhian C. , Valencia Juan C.
Published: May 2020

Nowadays, finite element analysis techniques are employed are used to reduce costs in the manufacturing process of sports prostheses. This study particularly focuses on the finite element analysis of a design for a transtibial prosthesis of a paralympic cyclist, in which integrated the biomechanics of an athlete with amputation in both legs below the knee with two prostheses categorized before the Union Cycling International (UCI) with a disability of degree C-3, considering the characteristics of the terrain and the dynamic model. The analysis by means of finite elements aims to evaluate the static and dynamic behavior of the proposed design when subjected to a competition in the track-cycling category. As a result of this analysis, mechanical aspects such as: static forces, buckling, frequency, fatigue, free fall, impact and aerodynamics can be evaluated, allowing to verify that the design of the proposed transtibial prosthesis meets an suitable aerodynamic profile and its mechanical characteristics to be used in a high performance Paralympic cycling competition.
Inhibidor formulado con mucílago de linaza (Linum usitatissimum) para el control de la precipitación de incrustaciones minerales
Authors: Rivas Jesús M. , Mahase Prem A. , Castillo Campos Luis Antonio , Rodriguez Alexis E. , Hernández Mariana C.
Published: May 2020

Se desarrolló un inhibidor a base de linaza (Linum usitatissimum) que controlara la precipitación de incrustaciones a nivel experimental. Para ello inicialmente se extrajo el gel de linaza mediante un proceso de hidrólisis y a partir de éste se formularon los distintos inhibidores con concentraciones de 30, 40 y 50% m/V, estudiándose así las características fisicoquímicas de cada producto y del gel de linaza. Se formuló un agua sintética y se recolectó una muestra de agua de producción proveniente del Campo Oritupano, las cuales fueron caracterizadas mediante pruebas fisicoquímicas. Posteriormente se evaluó la eficiencia de inhibición del producto formulado, considerando la norma NACE TM 0374-2007, a las dosis de 10, 55 y 100 ppm, resultando ser el inhibidor de 50% m/V el más eficiente, arrojando valores de eficiencia comprendidos entre 59% y 95.67% para el agua de producción y de 36.67% y 92.22% para el agua sintética, dando a demostrar que a mayor concentración aumentaba la eficiencia. Para finalizar, se aplicó un análisis de varianza ANOVA entre los inhibidores formulados y un inhibidor comercial de referencia, obteniendo un comportamiento bastante similar al inhibidor patrón y demostrando su eficiencia. Concluyendo que los inhibidores a base de gel de linaza resultaron ser eficientes en la inhibición de incrustaciones minerales y la precipitación de sales, debido a que, en algunos casos, presentaron eficiencias mayores que el producto comercial evaluado.
75 años de la Facultad de Ingeniería y el COVID-19
Authors: Martinez Fiderman Machuca
Published: May 2020

El año 2020 se recordará como aquel el año en el cual el virus COVID-19 se expandió por el mundo paralizando a más de 200 países. Así las fechas especiales y eventos que se celebrarían se han visto cancelados y/o aplazados y al nombrar el 2020 lo primero que se nos vendrá a la mente será el coronavirus
Development of an electrocoagulation equipment for wall paint wastewater treatment
Authors: Forero-Forero Gonzalo , Hernández-Lara Rocío , Rojas Omar
Published: May 2020

This article describes the tests carried out to evaluate the process efficiency water treatment by electrocoagulation in construction paint waste water. Electrocoagulation process consists of an electrolytic reactor, equipped with a current source and electrodes responsible for providing the destabilizing ions of colloidal particles, so that they replace the function of the chemical compounds used in conventional wastewater treatment. For the experimental design, we use drinking water and wall paint, in order to treat the solution by electrocoagulation in a treatment scale plant to compare the results before and after treatment, the variables to be measured are: dissolved oxygen (DO); turbidity; pH; conductivity; temperature; chemical oxygen demand (COD).After review the efficiencies obtained, we proceed to the development of an equipment treatment that can treat the waste water from washing brushes and rollers to be reused again in the washing, avoiding contamination caused by washing tools after painting surfaces in construction processes.
Option pricing under multifractional Brownian motion in a risk neutral framework
Authors: Di Sciorio Fabrizio
Published: May 2020

In this paper, we introduce a new method to compute the European Call Option price (ct) under multi-fractional Brownian motion (mBm) with deterministic Hurst function. We build a mathematical framework using a Lebovits et al. study to approximate mBm to fractional Brownian motion (fBm). As a result we obtain ct , through the simulation of the logarithmic price under mBm, using a Vasicek model for the discount factor. Finally, we compare the results with those computed with the Black Scholes model and Call market price (SPX).
Unimolecular Fragmentation Properties of Thermometer Ions from Chemical Dynamics Simulations
Authors: Malik Abdul , Spezia Riccardo , Hase William L.
Published: May 2020

Thermometer ions are widely used to calibrate the internal energy of the ions produced by electrospray ionization in mass spectrometry. Commonly used ions are benzylpyridinium ions with different substituents. More recently benzhydrylpyridinium ions were proposed for their lower bond dissociation energies. Direct dynamics simulations using M06-2X/6-31G(d), DFTB, and PM6-D3 are performed to characterize the activation energies of two representative systems; para-methyl-benzylpyridinium ion (p-Me-BnPy+) and methyl,methylbenzhydrylpyridinium ion (Me,Me-BhPy+). The theoretical bond dissociation energies match closely with the experiment. Simulation results are used to calculate rate constants for the two systems. These rate constants and their uncertainties are used to find the Arrhenius activation energies and RRK fitted threshold energies which give reasonable agreement with calculated bond dissociation energies at the same level of theory. There is only one fragmentation mechanism observed for both systems, which involves C-N bond dissociation via a loose transition state, to generate either benzylium or benzhydrylium ion and a neutral pyridine molecule. For p-Me-BnPy+ using DFTB and PM6-D3 the formation of tropylium ion, from rearrangement of benzylium ion, was observed but only at higher excitation energies and for longer simulation times. These observations suggest that there is no competition between reaction pathways that could affect the reliability of internal energy calibrations.
A Method for Measuring LC Resonance Frequency by Impulse Response
Authors: Xu  Mingwei , Gong Jiuxin , Shi Yuechang
Published: May 2020

LC circuit resonance frequency measurement often requires the use of professional analysis instruments such as LCR meters, vector network analyzers, but currently such instruments on the market are expensive, and it is difficult for non-professional institute personnel to access. Here comes unnecessary trouble. In view of this situation, a test method for measuring the resonance frequency using only a digital storage oscilloscope is proposed. Using the impulse signal to obtain the system response, the response waveform period can be observed through the oscilloscope.
Narrativas epistemológicas sobre o campo do currículo: reflexões de um mestrando
Authors: Costa João Augusto Galvão Rosa , Terra Dinah Vasconcellos
Published: May 2020

Este ensaio teórico-epistemológico partiu de discussões realizadas na disciplina Epistemologia e Educação do curso de Pós-Graduação em Educação de uma Universidade Pública do Rio de Janeiro. Estabeleceu-se como objetivo refletir e problematizar pela narrativa de si, o lugar de fala e o percurso epistêmico de um Mestrando a partir de suas leituras, percepções, diálogos e questionamentos  sobre os eixos temáticos: conhecimento /racionalidade, realidade/representação e universalidade/diferença. Partimos do conceito de atividade artesanal, o ato de narrar e experiência de Walter Benjamin, pensando os entrecruzamentos teórico epistemológicos no campo epistemológico e curricular.  Conclui-se que o relato mobilizado pela narrativa de si favoreceu  a reinterpretação de inúmeras interpretações epistêmicas curriculares, traduzindo diferentes formas de entrada nas fontes  e o reconhecimento de que é possível ser autor em uma globalidade marcada por uma informação consumista.
Getting into the water: a prospective observational study of water immersion for labour and birth at a New Zealand District Health Board
Authors: Maude Robyn , Kim Mikyung
Published: May 2020

No description supplied
The Reasons of Students' Difficulty in Improving Their Listening in China
Authors: Qi Ying
Published: May 2020

Abstract: With the promoting of world integration, the role of English listening and speaking is becoming more and more important. English listening is attached more importance to in higher education. Although many universities and college students take different measures to improve the students' English listening abilities, it is found that it is difficult to improve the students' English listening abilities effectively. This article will analyze the reasons of students' difficulty in improving their listening in the aim at discussing the measures to improve the students' listening effectively with other educators.
COVID-19: ANALYSIS OF CONFIRMED CASES IN TERESINA, PIAUI, BRAZIL
Authors: Araújo Agostinho Antônio Cruz , Amaral Jackeline Vieira , Sousa Juliana Do Nascimento , Fonseca Maria Clara Santos , Viana Camila De Meneses Caetano , Mendes Pedro Henrique Moraes , Araujo Filho Augusto Cezar Antunes de
Published: May 2020

Introdução: Os coronavírus são microrganismos responsáveis por causar infecções respiratória que podem variar de quadros assintomáticos a graves. A disseminação do vírus pelo o mundo conduziu para uma posição de pandemia, a qual tem somado inúmeras vítimas. Mediante a magnitude da problemática, o estudo tem como objetivo analisar o perfil epidemiológico dos casos confirmados de COVID-19 em Teresina-PI. Delineamento: Estudo descritivo e epidemiológico. A população do estudo foi composta por 315 casos confirmados de Covid-19, em indivíduos residentes na cidade de Teresina-PI, no período entre de março e abril de 2020. As variáveis avaliadas foram: faixa etária, sexo, óbitos confirmados por Covid-19 e casos confirmados de Covid-19 por área da cidade. Resultados: Observou-se a predominância de casos confirmados de Covid-19 em indivíduos jovens, do sexo feminino e que residem em área urbana de Teresina. A maioria dos óbitos ocorreu em idosos, sendo mais predominantes em indivíduos do sexo masculino. Implicações: O monitoramento epidemiológico dos casos fortalece a necessidade da implementação de medidas preventivas, como a contenção social. Somado a isso, a ampliação da testagem na população é importante, a fim de identificar casos assintomáticos e, consequentemente, evitar a disseminação do coronavírus, tendo em vista que esses casos favorecem a cadeia de transmissão.
BIG DATA IN HEALTH AND OPEN SCIENCE: A CONTRIBUTION TO THE MANAGEMENT OF KNOWLEDGE IN COVID-19
Authors: Magalhães Jorge , Hartz Zulmira , Quoniam Luc , Pereira Gabriela de Paula , Antunes Adelaide Maria de Souza
Published: May 2020

Introducão: O século 21 é marcado pela era exponencial de dados disponíveis diariamente na web. Esta era do conhecimento se caracteriza pela necessidade premente de novas tecnologias para gerenciar a quantidade brutal de dados. Na área da saúde não é diferente: informações científicas e tecnológicas precisam ser identificadas, extraídas, tratadas e disponibilizadas as informações essenciais para tomada de decisão. No afã da Pesquisa e desenvolvimento para a saúde, a indústria farmacêutica movimentam mais de US$ 1 trilhão anuais. Entretanto, um novo desafio emerge – o surto de COVID-19. Ele se tornou uma ameaça à saúde pública em todo o mundo. De 31 de dezembro de 2019 a 19 de março de 2020, 146 países foram afetados. As evidências sobre o tratamento da atual pandemia de COVID-19 ainda são limitadas, embora o número de países afetados aumente dia a dia, esforços científicos e tecnológicos em todo o mundo têm sido envidados para conter a pandemia. Este estudo preliminar, teve como objetivo contribuir com um na gestão do conhecimento em tempos de Big Data em saúde com COVID-19; por meio de um panorama das informações científicas e tecnológicas disponíveis até a presente data. Delineamento: O trabalho foi realizado utilizando análise retrospectiva dos grandes dados de saúde abertos para COVID-19. Resultados: demonstram o grande esforço mundial na área da ciência e tecnologia para o tema em questão. A base Medline apresenta mais de 36.000 artigos disponíveis. Na base European Patent Office há 2.871 família de patentes, sendo 03 patentes disponibilizadas e a empresa farmacêutica Pfizer liderando a pesquisa tecnológica. Conclui-se que a translação do conhecimento vem ocorrendo de maneira urgente, uma vez que, embora, não haja vacina ou medicamento para a cura até o momento, jamais na história houve tanto volume disponível de ciência e tecnologia num espaço tão pequeno de lapso temporal, gerando produção científica e tecnológica para o avanço da ciência.