bluuebunny/crossref_metadata_2025 huggingface dataset:
Scientific and Pedagogical Bases of Civic and Patriotic Upbringing of Young Students
Authors: Alieva Sariat A. , Zakaryaeva Siadat Z. , Omarov Omarkhan N. , Radjabova Raisa V. , Kimpaeva Elmira A. , Gadjieva Patimat D.
Published: September 2019

The experience accumulated by pedagogical theory and practice of patriotic and civic upbringing of children and youth is currently undergoing a profound positive conceptualization and evaluation. The relevance of the problem under study is associated with the circumstance that under certain historical conditions there takes place purification, updating and manifestation of Russian values in the interests of the entire Homeland, both “smaller” and “greater” Motherland. The objective of this research is to find out scientific and pedagogical bases for the essence and content of civic and patriotic upbringing of young students at the contemporary stage. The leading principle of studying this problem is the principle of particular historical approach which implies matching the content, forms and methods of patriotic and civic upbringing in a certain historical situation. In this paper, the authors discuss the problems of patriotism and civic spirit in various historical, social and political, and economic conditions depending on their views influenced by the knowledge acquired and the personal civic stance developed under the effect of various factors, as well as attitude to their Homeland.
Sociology as Scientific Knowledge
Authors: Serpa Sandro , Ferreira Carlos Miguel
Published: September 2019

Sociology is a science with specificities and which can potentially offer a more rigorous knowledge about reality. The goal of this position paper is, by means of a thorough literature review, to contribute to demonstrating the urgency of using a sociological stance in a more complete understanding of the social, as well as of Sociology itself as a science. It is concluded that Sociology, a multi-paradigmatic science, seeks to articulate macro-social dynamics with local processes, allowing to connect the subjective significances with the practices, and which focus on the articulations between systems and actors, between structures and practices, between the reality of the social conditions of existence, and the social construction of reality. As an implication, Sociology as a scientific representation and practice of the social, can be cumbersome by helping to dismantle commonly shared preconceived ideas about the instituted social order.
A Study on Evaluating the Pedagogical Knowledge of School Teachers
Authors: Franklin Thambi Jose S , Ishak Samuel Samikkanu Jabamoney , Annamalai Manonmani Devi , Kumar Muniisvaran
Published: September 2019

Education plays an important role in a society. Each and every country around the globe has its own education system to educate their own society. In this way, Malaysia has its own education system. Here, students undergo education in different stages such as, kindergarten (pre-school), primary school (elementary), secondary school (high), and college or university. Of these, kindergarten, primary and secondary educations are in schools. School education is basic for a child. Hence, teacher role is very essential in teaching and learning process. Sultan Idris Education University is No.1 Education University which produces a lot of teachers and are been posted as teachers in various parts of the country. Thus posted teachers teach in secondary schools in Malaysia. The main objective of this study is to evaluate the pedagogy knowledge of the secondary school teachers using testing and evaluation theory. The study is limited to the Perak state teachers of Malaysia. The researcher has used the descriptive research method for this study. Questionnaire is prepared according to the essential pedagogical knowledge for the teachers based on testing and evaluation theory. The data are collected through observing the classroom teaching of the teachers. The findings of the study are described in this article.
Molecular Detection and Phylogenetic Analysis of Anaplasma Spp. in Cattle in Al-Qadisiyah Province of Iraq
Authors: Ayyez Hayder N. , Khudhair Yahia I. , Kshash Qassim Haleem
Published: September 2019

Anaplasma spp. are widely spread rickettsial bacteria transmitted by ticks and placing high impacts on veterinary and public health. A limited number of studies have been carried out on Anaplasmosis in the central part of Iraq. This study was conducted to determine the presence of Anaplasma spp. in cattle in Al-Qadisiyah province, Iraq. A total of 400 blood specimens were collected from cattle suffering from heavy tick infestation. Cattle were blood-sampled from four hyper-endemic areas with ticks. Blood samples were screened using microscopic and polymerase chain reaction (PCR) methods. Diff-quick stained blood smears revealed Anaplasma-like inclusion bodies in 254 (63.5%) samples. According to the 16S rRNA-gene-based PCR analysis, Anaplasma spp. was detected in 124 of the 400 (31%) samples, divided as 96/254 (37.8%) among the microscopical positive samples and 28/146 (19.17%) among the microscopical negative samples. Phylogenetic analysis based on the partial 16S rRNA gene sequencing of ten-PCR positive samples were 99–97% identical to sequences deposited in the GenBank, revealing presence of A. phagocytophilum, A. marginale and unnamed Anaplasma spp. in 40%, 20%, and 40% samples, respectively. Relationships among Anaplasma spp. infections and cattle breed, age, and sex were analyzed. Calves less than one year old showed significantly higher rates (p<0.005) than those from other age groups, whereas sex and breed demonstrated no significant differences (p˃0.001). This study shows that a variety of Anaplasma spp., were endemic in central part of Iraq and is still a hidden problem in cattle in the hyperendemic areas of tick, which requires serious control strategies.
Social Exclusion and Inclusion in the Czech Republic and in South Africa: Comparison and Facts
Authors: Brožovičová Klára
Published: September 2019

The article’s aim is to compare the opposite processes of social exclusion and inclusion in South Africa and in the Czech Republic, in the past and at the present time. Even though these societies differ culturally and geographically, the comparison of some important factors, which are causing the exclusion of some people groups, might be interesting. In both cases we will closely follow the social, ethnic and racial groups, which are mostly excluded in the given environment. In South Africa it concerns Black and Coloured Africans, and in the Czech Republic the Roma ethnic minority group, the only ethnic group which is to a high extent excluded. In the history of these two countries we can find a similar historic aspect, both of them had experienced totalitarian regimes. Today, with the benefit of more twenty years, we can see the changes, which both these countries have undergone, and observe as well how these changes influenced the processes of inclusion and exclusion of the given social, racial and ethnic groups.
Dusp6 inhibits epithelial-mesenchymal transition in endometrial adenocarcinoma via ERK signaling pathway
Authors: Fan Ming-Jun , Liang Shu-Mei , He Peng-Juan , Zhao Xing-Bo , Li Ming-Jiang , Geng Feng
Published: September 2019

Background

Endometrial adenocarcinoma (EAC) is one of the most commonly diagnosed gynaecological malignancies among female population of the developed countries. DUSP6 is a negative regulator of ERK signaling, which is a molecular switch involved in MAPK signaling during the progress of malignancies. DUSP6 was previously found to inhibit tumorigenesis and EMT-associated properties in several cancers, however, its exact role in EAC remains unclear

Methods

The level of DUSP6, (E-cad) and (N-cad) in EAC cancerous tissues and respective adjacent non-cancerous tissues were examined by western-blot or immunohistochemistry. The cell growth, invasion and migration abilities were measured in Ishikawa 3H12 endometrial cancer cell lines with overexpressed or knock down DUSP6. Protein levels of EMT-associated markers E-cadherin, N-cadherin and Vimentin were also determined. The impacts of DUSP6 on ERK signaling was assessed by detection of ERK and p-ERK.

Results

Down-regulation of DUSP6 was observed in EAC compared with the normal controls. The overexpression of DUSP6 significantly attenuated tumor cell growth, invasion, migration abilities and inhibited EMT-associated markers, while knock down of DUSP6 showed opposite trends. Overexpression of DUSP6 also down-regulated p-ERK and the knock down of DUSP6 inversely up-regulated p-ERK level.

Conclusions

DUSP6 inhibited cell growth, invasion and migration abilities in Ishikawa 3H12 cells as well as attenuating EMT-associated properties. This tumor suppressive effect of DUSP6 in EAC is achieved by inhibiting ERK signaling pathway.
Heterotopic ossification: radiological and pathological review
Authors: Mujtaba Bilal , Taher Ahmed , Fiala Matthew J. , Nassar Sameh , Madewell John E. , Hanafy Abdelrahman K. , Aslam Rizwan
Published: September 2019

Background

Heterotopic Ossification (HO) is a common condition referring to ectopic bone formation in soft tissues. It has two major etiologies, acquired (more common) and genetic. The acquired form is closely related to tissue trauma. The exact pathogenesis of this disease remains unclear; however, there is ongoing research in prophylactic and therapeutic treatments that is promising.

Conclusions

Due to HO potential to cause disability, it is so important to differentiate it from other causes in order to establish the best possible management.
Health-related quality of life in Croatian general population and multiple myeloma patients assessed by the EORTC QLQ-C30 and EORTC QLQ-MY20 questionnaires
Authors: Ficko Sanja Ledinski , Pejsa Vlatko , Zadnik Vesna
Published: September 2019

Background

The impact of disease and treatment on the patient’s overall well-being and functioning is a topic of growing interest in clinical research and practice. The aim of this study is to obtain reference data on quality of life of Croatian general population. Further, we aim to assess the impact of the disease and its primary systemic treatment on their health related quality of life (HrQoL) in multiple myeloma (MM) patients.

Patients and methods

Participants for the first part of the study were randomly selected from adult Croatian population. In the clinical part of the study MM patients were included as prospectively diagnosed within two years in two major Croatian haematological centres. The EORTC QLQ-C30 in both trials and QLQ-MY20 in MM patients only were applied for HrQoL assessment.

Results

Gender, age and place of residence have great impact on quality of life scores in Croatian population. The MM patients at the time of diagnosis have lower QLQ-C30 scores for global quality of life, functional and symptom scale scores, as well as single items. The type of disease followed by the choice of therapy options are important HrQoL determinants.

Conclusions

The norm values available now for Croatian population will help to interpret HrQoL for clinicians and aid in planning cancer care interventions. This study identified treatment effect consistent with those from other observational studies and provided new data on HrQoL across two different treatment choices for MM patients.
Investigation effects of some anthraquinones on human paraoxonase 1 (hPON1)
Authors: GÖKÇE Başak
Published: September 2019

The in vitro effects of the some dihydroxyanthraquinone derivates, anthrorufin, xanthopurpurin, chrysazin and chrysaphanol which are commonly used as anticancer antibiotics, on the activity of purified  serum paraoxonase 1 (PON1) (EC 3.1.8.1.) were investigated.  Paraoxonase 1 was purified from human blood serum 355,12 fold with 55 % yield with use of ammonium sulphate precipitation and Sepharose-4B-L-tyrozine-1-napthylamine HIC (hydrophobic interaction chromatography) coloumn in return.  Sodium Dodecyl Sulphate -polyacrylamide gel electrophoresis (SDS-PAGE) analysis of purified enzyme showed a single band belong to human serum PON1, 43 kDa.  The four anthraquinones inhibited PON activity strongly, with IC50 values for anthrorufin, xanthopurpurin, chrysazin and chrysaphanol of 73, 72.25, 75.19 and 105.53 M respectively.  Ki constants were determined 34.64, 39.51, 39.73 and 63.59 M, respectively.  All anthraquinones showed inhibition in competitive manner.
Peranan Dan Kontribusi Jasa Angkutan Kereta Api Terhadap Perekonomian Indonesia (Studi Penerapan Analisis 1-0 2005)
Authors: Siswanto Adrianus Dwi
Published: September 2019

As a developing countn;, transport sector, particulnrly road transport plm;s an important role. Ihisstudy examines the role of the railwm; senrices to the Indonesian econorm;. I11e metlwdologtj used isinput - output analysis using Input - Output Tnble 2005.Tire study shows that tire railway seruices occupi; the last place that contributed to the Indonesianeconomy, which is 0.05 percent. This mlue is tire lowest compared with otlrer transport sectors.While contributions from the output of railway· transport senrices were occupijng last place in theoutput contribution to the econorm; in Indonesia, 11rith 0.08 perrent.Tire value of final demand sectors of the railwm; senrices are higher than tire intermediate demandcaused ln.j the sector is the sen1ices sector. f 11 tenns of linknges, tlie milwm; senrices sector 11£15 a highbackward linkages. Tizis indiaztes tluzt this sector is i111portmzt for actizrities in the upstream.From the value of railwm; transportation senrices output multiplier has tire highest value comparedto other sectors. Mining sector, many use the train senrices to transport and distribute the results oftire mine. Furtliermore, multiplier value of reuenue from railwm; transport sennces shows that forevery increase in final demand for railwm; senrices amounted to USO 1 million 11rill increase tire totalrevenue of tire entire economy of 0.8363 million tinies before or 0.8363 million rezrnue.
Penelitian Persepsi Masyarakat Terhadap Penerapan Biaya Kemacetan (Stu Di Kasus : Kawasan 3 In 1)
Authors: Herawati Herawati
Published: September 2019

T7re main problem of transportation sector in urban aren is congestion. T7rerefore, government isalways looki.ng for solution for that problem. One of tire solution have been impelmented in OKIJakarta is 3 in 1 area whi.ch is implemented on particular congestion links in OKI Jakarta as an effortrestri.ctions on private vehicles usage. Although the si;stem has not successed to reduce tire level ofcongestion. So that, tire goverment tried to impl.ement congestion charging as additional cost topubli.c vehicle user and finally tluzt azn reduce primte z:elzicle users. T7ie goal of this study is to identifiJpeople perception related to congestion cluzrging.T7re method used in this research is a state perference which used discrete choice model. DiscreteOwice Model is a probabilistic model where tire value of each option relates to the respondents withotlier options for a set of alternatives offered. T7ie general form of this model is tire model with tlie logi.cfunction.T7re result of tl1is analysis is if tlie program is renlized nm.1 agree to use primte azrs, agree to usemotora;cle, disagree to shift to publi.c azrs. Snuzrtazrd and sensor si;stem choosen as pm;ment si;stemand cash pm;ment is not choosen bi; private car users. Public is ven; agree if indicatior of pm;mentvalue is time based and disagree if indicator of pm;ment based on distance or time-distance.
EVALUATION OF PROBIOTIC MICROENCAPSULATION IN A PREBIOTIC MIXTURE WITH COFFEE EXTRACT
Authors: Zapata Angela María Ormaza , Arango Felix Octavio Díaz , Rodríguez-Barona Sneyder
Published: September 2019

The objective in the present study was to evaluate coffee extract as an encapsulant material, when mixed with prebiotic carbohydrates, in order to obtain a coffee-based, non-dairy probiotic beverage. Six coffee extract formulations were evaluated with maltodextrin and inulin, in various proportions, for the obtaining of microcapsules with the probiotic strain L. casei ATCC 393, by way of spray drying. The best formulations encountered were MD-INU:EXT (50:50) and EXT:Water (50:50), which were spray dried, for increased viability, elevated wettability and solubility, low hygroscopicity, and adequate morphology for this type of powdered product. The formulation was composed of maltodextrin, inulin, and coffee extract, and MD-INU:EXT (50:50) presented the best physicochemical and viability characteristics. The potential of coffee extract was proven as a wall material in microencapsulated, non-dairy, highly acidic, probiotic products. Optimal viability was achieved, in the order of 1x106 CFU/mL, for both selected formulations, which maintained functional potential for up to 11 weeks of storage.
Inhibitory role of Metformin for tamoxifen induced ‎uterine cell proliferation in diabetic ‎patients with ER-‎positive Breast cancer
Authors: Ghasak Kais Abd-Alhussain  , Mohammed Qasim Yahya Mal-Allah Al-Atrakji  , Wieeam Abdulfattah Saleh  , Aqeel Shaker Mahmood
Published: September 2019

The objective of the current work to evaluate the role of metformin in inhibiting the tamoxifen induced ‎endometrial ‎changes in diabetic patients with ER-positive breast cancer, a case-control study, carried out between December 2018 to May 2019, forty ‎diabetic women in postmenopausal phase with ER+ breast cancer on tamoxifen (20mg/day), ‎metformin ‎‎(1700 mg/day) GROUP A, and 40 diabetic patients with ER+ breast cancer on the ‎same dose of tamoxifen, but other hypoglycemic agent GROUP B, were selected as controls. ‎Uterine thickness was assessed by ultrasonography imaging at the beginning of treatment with ‎tamoxifen and after 2 years of treatment. Hysteroscopy ‎was done, and pathological findings also ‎recorded.‎ Mean uterine thickness of diabetic patients on other hypoglycemic was ‎significantly higher than diabetic patients on metformin (14.79±3.6 vs 4.37±1.8). Uterine ‎thickness >5mm were 2 (5%) vs ‎36 (85%) reported with the diabetic patient on metformin and the ‎diabetic patient on ‎other oral hypoglycemic group. Three cases (7.5%) of the diabetic patients ‎on other hypoglycemic agent were developed uterine polyps, and one case (2.5%) of diabetic ‎patients on metformin were developed uterine polyps. One case (2.5%) of uterine carcinoma ‎was reported with diabetic patients on other hypoglycemic group.‎ In conclusions metformin significantly inhibit tamoxifen-induced endometrial changes and ‎offers favorable endometrium protection.
A Feiura por trás da Sociedade do Espetáculo
Authors: Neiva Ivany Câmara
Published: September 2019

“A Feiura por trás da Sociedade do Espetáculo” é uma versão do trabalho de conclusão de curso de Bacharelado em Turismo, do Centro de Excelência em Turismo da Universidade de Brasília, realizado em 2016, com o título de “Para Além das Fronteiras da Fotografia: as histórias não contadas pelas fotografias de promoção de destinos turísticos” sob orientação da professora Ivany Câmara Neiva. Neste artigo se discutem fotografias de promoção de destinos turísticos a partir do destino turístico Índia. Tem como objetivo discutir o que é omitido nas fotografias e demais imagens e por que esses elementos são omitidos. Os resultados do trabalho, então, apresentam o que é omitido nas imagens e possíveis razões da omissão, além das consequências dessas omissões para o local de destino, o turista e a hospitalidade. A orientadora do trabalho foi a professora Ivany Câmara Neiva.
Competitividad en Pymes bajo un esquema de trabajo en red y diferenciación del producto. Caso comedores urbanos de Food Trucks en Ciudad Juárez, Chihuahua, México
Authors: Urrutia, Cuevas, Zizaldra Jesus, Tomas, Isabel
Published: September 2019

A pesquisa, mostra o modelo de negócio de venda de comida feita na hora de um veículo que pode ser mobilizada para si ou motor também conhecido como Food Truks (FT), sob a tendência das instalações ou estacionamento de vários destes, na mesma praça comercial a oferta de alimentação gourmet. O trabalho demonstra a importância da cooperação e relação entre estas pequenas e médias empresas (PME) em Ciudad Juárez, Chihuahua (CJS) e sua tendência para a rede abrigo de um regime de colaboração. Depois de se referir a alguma base teórica para a competitividade e redes, os resultados preliminares em que destaca as relações que surgem entre empresas e partes interessadas, mostrando as principais considerações para o trabalho sob este modelo de rede são apresentados, bem como os aspectos da apresentação, qualidade e produtos de imagem, tais como factores de diferenciação para a obtenção de melhorias competitivas. Além disso, uma série de recomendações a considerar a região como uma unidade de análise são desenvolvidas.
Os usos múltiplos das águas do lago reservatório de Furnas, Minas Gerais: turismo, geração de energia elétrica e conflitos.
Authors: Araujo Sobrinho Fernando Luiz
Published: September 2019

O turismo no lago de Furnas surge como possibilidade para o desenvolvimento dos municípios e da região, fortalecido por meio dos discursos governamentais. Contudo, o desenvolvimento do turismo encontra entraves ao seu desenvolvimento na instabilidade do lago e na geração de energia elétrica. O rebaixamento do nível de água em decorrência das operações da usina na geração de energia elétrica em conjunto com a crise hídrica evidencia conflito regional que envolve agentes com interesses opostos. Pode-se verificar que mesmo com a Política Nacional de Recursos Hídricos que estabelece o uso múltiplo das águas e a criação de uma agência reguladora para operacionalizar seus instrumentos, verificou-se a existência de uma valoração dissimétrica entre os usos das águas no lago de Furnas. As cotas estabelecidas visam atender a prioridade de geração de energia elétrica frente aos demais usos, sendo a atividade do turismo uma das maiores afetadas.
Acessibilidade para Pessoas com Deficiência Visual: um Levantamento Preliminar nos Setores Hoteleiros Sul e Norte de Brasília
Authors: Duarte Donária Coelho , Pereira Jéssika Carvalho R.
Published: September 2019

Este artigo tem o objetivo de analisar a acessibilidade para pessoas com deficiência visual no setor hoteleiro. Para tanto, foi realizada uma pesquisa bibliográfica sobre as peculiaridades da deficiência visual e o turismo para essas pessoas. O estudo se caracteriza como exploratório, onde empregou-se um roteiro de entrevista e um roteiro de observação, ambos aplicados em 30 hotéis localizados nos setores norte e sul de Brasília. A coleta de dados contou com a colaboração do presidente da Associação de Amigos dos Deficientes Visuais de Brasília, permitindo uma análise mais profunda. O levantamento conclui que a maioria dos hotéis não era acessível para deficientes visuais e os funcionários destes não receberam treinamento para atender essas pessoas. Constatou-se também que os estabelecimentos investigados não receberam a visita de um órgão fiscalizador, o que leva a reflexão de que a falta de fiscalização pode acarretar no descumprimento das leis e normas.
Mobilidade urbana, transporte e saúde na cidade do Rio de Janeiro
Authors: Brandt Daniele Batista
Published: September 2019

Este trabalho busca refletir sobre a política de mobilidade urbana e transporte na cidade do Rio de Janeiro, quanto ao acesso amplo e democrático ao espaço urbano e aos serviços para pessoas com restrição de mobilidade por doença crônica. Realizou-se levantamento de legislação e documentos do Governo Federal e da Prefeitura da Cidade do Rio de Janeiro e bibliografia sobre o tema, analisados com base materialismo histórico-dialético. Considera-se que a política e a legislação carioca apresentam limites ao exercício do direito à cidade, à saúde e à cidadania. Para mudança desse quadro é premente a participação da sociedade civil na definição da política municipal e metropolitana no setor. Além disso, é necessário manter viva a utopia do direito à cidade evocada pelas “Jornadas de Junho” (ROLNIK, 2013), que colocou na ordem do dia o debate sobre mobilidade urbana enquanto direito fundamental para a efetivação de outros tantos direitos.
Expressão de Conceitos e Significados Bioquímicos à Luz da Gramática de Design Visual
Authors: De Melo Silva Raíza Nayara , Carneiro Leão Ana Maria dos Anjos
Published: September 2019

O presente trabalho teve como objetivo investigar o processo de construção de conceitos e significados biológicos em bioquímica por licenciandos em Ciências Biológicas da Universidade Federal Rural de Pernambuco (UFRPE) através de Esquema Conceitual em Parking Lot (ECPL). Por contemplar inúmeras articulações entre os conceitos, foi dado enfoque à temática Metabolismo de Carboidratos. Durante uma das aulas, foram produzidos pelos estudantes sete ECPL, um dos quais será objeto de análise, à luz da Gramática de Design Visual (GDV) proposta por Kress e van Leeuwen. Como resultados, verificou-se nos processos de construção de conceitos dos licenciandos a presença de todas as categorias da GDV, assim como lacunas a respeito do conceito de respiração celular. Revelou-se também, através das categorias, que os aspectos comumente conhecidos pelos estudantes (sociais) são posicionados à esquerda, configurando o Dado, e o que foi construído - possivelmente os novos conceitos (biológicos), foi colocado à direita, ou seja, o Novo. Ademais, verificou-se ainda que o ECPL se constitui como um instrumento de multiletramento, por ser dotado de inúmeros signos, podendo ser utilizado como ferramenta colaborativa do processo de ensino-aprendizagem. Por fim, a análise ainda suscita uma discussão acerca do letramento visual, ou seja, do uso adequado do texto não- verbal em sala de aula como meio de produção de conceitos e significados articulados em bioquímica, potencialmente aplicável para a biologia.
Determinación de Taninos Condensados en Sorgo y su Desactivación Utilizando Urea
Authors: Oña Nathalia , Novillo Fernando
Published: September 2019

El sorgo es una gramínea de origen vegetal que se cultiva en zonas de climas tropicales y subtropicales, y crece en lugares donde los cultivos de maíz no son favorables. Su valor nutritivo es bueno, en comparación con el maíz, en especial por el contenido de proteína. Es por estas razones, que se busca utilizar el sorgo como materia prima para la elaboración de alimentos balanceados para aves, vacunos y cerdos; pero, una limitante es la presencia de taninos condensados en su estructura externa. Estos taninos son polifenoles que forman un complejo con la proteína; así, de esta manera no permite su asimilación y aprovechamiento por parte del animal, para la ganancia de peso. Se puede tratar al sorgo con urea para minimizar este efecto para lo cual se toma en cuenta la influencia de tres variables con dos niveles cada una. Estas variables son el porcentaje de urea al 3 y 6, el porcentaje de humedad al 13 y 25, y el tiempo al que se somete el tratamiento 7 y 15 días. Después de haber aplicado cada uno de estos tratamientos, los resultados fueron evaluados de acuerdo al diseño factorial 23, y de esta manera se obtuvo que las variables que tienen mayor efecto sobre la disminución del contenido de taninos son urea 6% y el tiempo de contacto 15 días. A mayor concentración de urea y mayor tiempo de contacto, el contenido de taninos disminuye en un 99,7%.
Desarrollo y Validación de un Método Espectrofotométrico para Cuantificación de Claritromicina en Comprimidos
Authors: Cumba Andrea , Calderón Carlos
Published: September 2019

Se describe un método espectrofotométrico para la cuantificación de claritromicina en comprimidos, que se fundamenta en la formación de un compuesto cromóforo coloreado que resulta de la reacción entre claritromicina en solución y ácido sulfúrico concentrado y que absorbe en la región visible a 481 nm. En esta longitud de onda, la claritromicina contenida en un producto terminado, presenta lecturas de absorbancia que son directamente proporcionales a la concentración. La evaluación de la trazabilidad de los resultados obtenidos con el método espectrofotométrico, se realizó por comparación con el método de referencia (Cromatografía HPLC USP 29), y estadísticamente, a través de una prueba de t pareada, que determinó la no existencia de diferencias significativas entre los resultados de ambos métodos, por lo que el método desarrollado es trazable. Finalmente, se validó el método espectrofotométrico, para garantizar coherencia y reproducibilidad en los resultados. Para esto se evaluaron los parámetros de especificidad, robustez, linealidad, exactitud, precisión expresada en sus dos formas: repetibilidad y reproducibilidad. El método analítico resultó ser específico para la claritromicina, lineal en el intervalo validado de 15-50 ppm, el coeficiente de variación obtenido para la repetibilidad y reproducibilidad fue del 1% y el porcentaje de recuperación obtenido fue de 100.5%.
Prevalencia de dengue en pacientes sintomáticos que acuden al Instituto Nacional de Higiene “Leopoldo Izquieta Pérez” de la ciudad de Puyo (primer semestre del 2010)
Authors: Velástegui Sánchez Andrea Paulina , Tobar Saltos Ángel Hernán , Mora Brito Edgar Vicente , Torres Alvarado Wilfrido , Fierro Aguas Isabel
Published: September 2019

El objetivo del presente estudio fue determinar la prevalencia del dengue en pacientes sintomáticos que acudieron al Instituto Nacional de Higiene “Leopoldo Izquieta Pérez” de la ciudad de Puyo y su relación con las condiciones climáticas en el período comprendido entre enero y mayo de 2010, a través de un estudio transversal- descriptivo. Durante los meses de estudio, acudieron un total de 490 pacientes provenientes de diversas localidades, se registró información de datos demográficos tales como: el género, edad, lugar de residencia por barrios de la ciudad de Puyo y de otras localidades. El diagnóstico serológico de laboratorio se realizó mediante la técnica de micro ELISA, en donde se obtuvieron 326 casos positivos para anticuerpos IgM y 164negativos. Se calculó la prevalencia de dengue de acuerdo a los resultados obtenidos, siendo del 66,5% con un intervalo de confianza al 95% [62,1% - 70,7%]. El estudio demostró que las condiciones climáticas no son estadísticamente significativas (P>0,05) como determinantes para el aumento de casos de dengue, sugiriendo más bien que éstos pueden estar relacionados a otros factores. El 84,6% de los casos positivos fueron habitantes de la ciudad de Puyo, de los cuales el 44,2% se concentró en los barrios: “Obrero”, “Ciudadela del Chofer” y “Vicentino”, zonas geográficamente ubicadas en el norte de la ciudad y aledañas entre sí. Concluimos que la infección por dengue en la ciudad de Puyo constituye un problema emergente que debe ser atendido oportunamente por las autoridades de salud.
GERAKAN POLITIK ISLAM VERSUS BELANDA
Authors: Maryam Maryam
Published: September 2019

Abstrak: Gerakan Politik Islam Versus Belanda. Sejak awal abad ke 17 Bangsa Indonesia masuk kedalam masa penjajahan yang di awali oleh bangsa Portugis dan bangsa Spanyol dalam rangka mengadakan penjajahan keliling dunia, maka sampailah bangsa-bangsa tersebut di Asia. Dengan ditemukan kompas, mesin uap, dan berdasarkan teori Copernicus bahwa bumi ini bulat, maka dimulailah penjelajahan dunia. Dari kedua bangsa itu, pertama kali muncul adanya Imperalisme kuno. Mereka bersemboyan gold (emas lambing kekayaan), gospel, (agama sebagai usaha untuk penyebaran agama dan meneruskan Perang Salib), dan glory (kekayaan yang berarti ingin menguasai daerah-daerah yang didatanginya). Hal tersebut terjadi sejak abad ke-15 dan ke-16.
PERBANDINGAN IDEOLOGI PADA NOVEL ‘AZRA’ JAKARTA DENGAN IMAGOLOGIE SEJARAH G30S-PKI VERSI PERPUSTAKAAN NASIONAL
Authors: Hailiyati Nia
Published: September 2019

Tulisan ini bertujuan untuk menganalisis perbandingan ideologi pada novel Azra’ Jakarta dengan sejarah G30 S/ PKI versi perpustakaan nasional, data penenlitian adalah  novel azra’ Jakarta yang di tulis oleh Najib Kaelani dan sejarah G30 S/ PKI versi perpustakaan nasional, data dianalisis dengan metode deskriptif dengan pendekatan perbandingan, sedangkan teknik pengumpulan data melalui studi pustaka dengan cara menjaring data tertulis melalui novel azra’ Jakarta dan buku sejarah G30 S/PKI. Berdasarkan  hasil analisis, ditemukan ideologi yang dibangun oleh Najib Kaelani dalam novel adalah dari segi keagamaan,  yakni (anti tuhan bagi pemimpin, nilai-nilai keislaman, yakni sebagai penyeimbangan antara ketertindasan kaum muslimin terhadap politik, penindasan terhadap kaum  muslim), adapun dari segi politik menculik para pembesar negara, ideologi yang terdapat dalam sejarah G30 S/PKI versi Nasional aspek ketuhanan, yakni perubahan terhadap pancasila, aspek agama yakni pancasila adalah semangat toleransi yang bersumber pada kekuasaan Allah, aspek siasat PKI yakni mempengaruhi petani miskin, peberontakan PKI, penyusupan PKI kedalam jajaran aparatur negara, keterkaitan antara novel Azra’ Jakarta karangan Najib Kaelani dengan sejarah G30 S /PKI versi perpustakaan nasional adalah kedua-duanya terdapat nilai keIslaman yang berdasar kemanusiaan dan keadilan sosial, adanya kesamaan peristiwa yang terjadi ditempat si  pengarang dengan sejarah Indonesia, diasumsikan Najib mempelajari kesejarahan Indonesi, segi keagamaan, negara asal pengarang  mayorita Islam, begitu juga Indonesia, adnya kedekatan politik dengan pemimpin terhadap dua negara (Mesir dan Indonesia)
ANALISIS VARIASI DAN TINGKAT AKURASI PERHITUNGAN PAJAK PENGHASILAN (PPH) PASAL 23 DI KOTA MATARAM
Authors: Isnawati Isnawati , Isnaini Zuhrotul , Lenap Indria Puspitasari
Published: September 2019

Pajak penghasilan (PPh) pasal 23 adalah pajak yang dipotong atas penghasilan yang berasal dari modal, penyerahan jasa, atau hadiah dan penghargaan, selain yang telah dipotong PPh Pasal 21. Aturan mengenai PPh Pasal 23 ini seringkali mengalami perubahan. Dharma (2007:1) menyatakan bahwa seiiring dengan perkembangan usaha, Direktur Jenderal Pajak melakukan perubahan terhadap Keputusan Direktur Jenderal Pajak Nomor KEP-170/PJ/2002 tentang Jenis Jasa lain dan Perkiraan Penghasilan Neto sebagaimana dimaksud dalam Pasal 23 ayat (1) huruf c Undang-Undang Nomor 7 Tahun 1983 tentang Pajak Penghasilan sebagaimana telah diubah terkahir dengan Undang-Undang Nomor 17 Tahun 2000. Dengan telah dikeluarkannya 1 (satu) Keputusan Direktur Jenderal Pajak dan 2 (dua) Peraturan Direktur Jenderal Pajak tentang Jenis Jasa Lain dan Perkiraan Penghasilan Netto PPh.Pasal 23 yang  mempunyai  masa  berlaku  yang berbeda, disamping itu perbedaan paling menonjol dari ketiga peraturan tersebut  adalah  masalah  perkiraan  penghasilan  netto  dan  pengaturan mengenai obyek penyerahan yang harus dipotong PPh. Pasal 23.  Apabila fiskus maupun wajib pajak kurang cermat, maka dampaknya  akan mempengaruhi hak dan kewajibannya dibindang perpajakan. Kekhawatiran yang dinyatakan oleh Dharma tersebut tentunya berlaku juga untuk wilayah Kota Mataram, mengingat Kota Mataram berada di wilayah propinsi Nusa Tenggara Barat (NTB) yang merupakan propinsi dengan peringkat ke 27 dari 34 propinsi di Indonesia. Berdasarkan latar belakang tersebut, maka perlu dilakukan penelitian untuk mengetahui bagaimana cara fiskus maupun wajib pajak menghitung PPh.Pasal 23 tersebut. Selain itu penelitian ini perlu dilakukan untuk mengetahui seberapa akurat perhitungan yang dilakukan untuk PPh Pasal 23 tersebut. Penelitian ini merupakan Penelitian Deskriptif dengan menggunakan studi pustaka, yaitu menganalisa data yang sudah tertuang pada Laporan PKL Mahasiswa Prodi  DIII  Perpajakan  FEB  Unram. Dan hasil penelitian ini menggambarkan bahwa variasi perhitungan PPh Pasal 23 yang terdappat di Kota Mataram menggunakan tarif terbaru yaitu 2% dan 15% dikalikan dengan penghasilan Bruto. Tidak ditemukan pada sampel bahwa  masih  ada  perusahaan  maupun  instansi  yang  masih  menggunakan tarif  yang  lama  seperti  yang  dilaporkan  pada  salah  satu Laporan  PKL mahasiswa Prodi D-III Perpajakan FEB Unram. Adapun kesalahan tersebut murni bersumber dari mahasiswa yang masih kurang memahami mengenai perhitungan PPh Pasal 23 tersebut
Concentración y extracción de macronutrimentos en cuatro variedades de fresa
Authors: Aguilar Tlatelpa Martin , Volke Haller Víctor Hugo , Sánchez García Prometeo , Pérez Grajales Mario , Fajardo Franco Marja Liza
Published: September 2019

La nutrición en fresa (Fragaria x ananassa) es un factor fundamental para alcanzar rendimientos y calidad altos del fruto. Para esto deben considerarse las fuentes fertilizantes, la oportunidad y las concentraciones aplicadas. La planta está adaptada a las condiciones subtropicales y templadas, pero es sensible a fluctuaciones iónicas en la solución nutritiva y al contenido de nutrientes en suelo y sustrato. El análisis de la dinámica de absorción de nutrientes es una de las estrategias más usadas para inferir las necesidades en cada etapa fenológica. Para ello surge la necesidad de formular un algoritmo que permita conocer la cantidad de nutriente que la planta requiere en cada etapa fenológica. El objetivo fue determinar, mediante modelos de regresión, la demanda nutrimental durante el ciclo de cultivo de las variedades de fresa Albión, Festival, Jacona y Zamorana. La hipótesis fue que la concentración y absorción de nutrientes es diferencial en cada variedad y etapa fenológica de la planta, además la absorción de nutrientes puede ser descrita mediante modelos de regresión lineal múltiple. El estudio se realizó usando un muestreo completamente aleatorio para la colecta del material vegetal bajo las condiciones de cultivo en campo. La concentración de nutrientes se determinó mediante análisis químico. La extracción nutrimental se obtuvo y se relacionó con cada etapa fenológica. Los valores de referencia para la concentración y extracción nutrimental se obtuvieron para N, P, K, Ca, Mg y S, mediante modelos matemáticos que determinan las necesidades nutrimentales de las plantas en cada etapa de su desarrollo.
Determination of fatty acid profile and mineral contents of Tricholomopsis rutilans collected from Yozgat
Authors: Işık Hakan , Türkekul İbrahim , Bengü Aydın Şükrü , Çınar Yılmaz Handan
Published: September 2019

This study was carried out to determine the content of some minerals and fatty acids in Tricholomopsis rutilans (Schaeff.) Singer samples. Tricholomopsis rutilans is a saprophytic mushroom growing on or around conifer stumps and characterized by white spore print, yellow gills, a large yellow cap and yellow stipe entirely covered with red to purplish red scale and fibrils. It is an edible mushroom, although the taste is not nice. The analysed mushroom samples, were collected from different localities of Yozgat province during field trips between 2012-2016 years. Mineral analysis were performed by ICPMS, and fatty acids were tested by Gas Chromatography-Mass Spectrometry system (GC-MS). Seven different fatty acids (miristic, pentadecanoic, palmitic, palmitoleic, stearic, oleic, and linoleic acid) and six different minerals (Cu, Mn, Zn, Fe, Mg, Na) have been determined in mushroom samples. Oleic and linoleic acid were the major fatty acids with proportions 39.04% and 37.09%, respectively. Na and Mg were found to be the most abundant minerals with 126.895 mgkg-1 and 754.605 mgkg-1 , respectively among the determined minerals.
Keterampilan Merancang Lembar Kerja Siswa (LKS) Berbasis Learning Cycle 5E di MA Khairuddin Gondanglegi
Authors: Sari Yuli Ifana , Kurniawati Dwi
Published: September 2019

LKS merupakan bahan ajar yang digunakan dalam proses pembelajaran. Guru sebagai fasilitator dalam pembelajaran di kelas memiliki peran strategis dalam pengembangan bahan ajar atau LKS.Materi workshop disusun didasarkan atas analisis kebutuhan peserta yang dilaksanakan melalui pelatihan dan pendampingan dengan guru.Rangkaian kegiatanworkshop yaitu: Informasi dan tanya jawab pengembangan LKS berbasis learning cycle materi litosfer.Hasil yang diperoleh dari kegiatan pengabdian antara lain: 1) bahan ajar/LKS dirancang sesuai dengan kebutuhan dan minat peserta didikserta tuntutan kurikulum yang berlaku, 2) guru memiliki keterampilan dalam menggembangkan LKS, 3) guru memiliki komitmen untuk menggembangkan LKS sendiri sebagai alat dalam pembelajaran, dan 4) adanya kesempatan guru dalam meningkatkan profesionalitasnya melalui workshop pengembangan LKS. Kata Kunci: Keterampilan merancang LKS, Workshop
Assessment of quality of life and postural balance in women of older age groups who continue to work in their profession
Authors: Gudkov A. B. , Chashchin V. P. , Demin A. V. , Popova O. N.
Published: September 2019

Introduction. The relevance of the study is determined by the tasks set in the National project “Demography” (Federal project “Older generation”), and is the need to take into account the functional and psycho-physiological characteristics of older age groups in the system of measures to preserve their health and efficiency in connection with the upcoming increase in the age, giving the right to retire for the majority of the working population.

The aim of study was to determine the main patterns in the changes in indicators characterizing the quality of life (QL) and postural balance in women of older age groups who continue to work in their profession.

Materials and methods. 166 working women aged 55–64 years (mean age 59±2.8 years) were examined. The sample included women who agreed to participate in the study and who, 12 months after the survey, continued to work and did not plan to stop working during the following year. The first age group (AG) consisted of women whose calendar age (CA) was within 55–59 years (n=89), the second — women aged 60–64 years (n=77). The physical (PCS) and psychological (MCS) components of health-related QOL were determined by the SF–36v2 questionnaire. To evaluate the components of postural balance (CPB), a sensory Organization Test (SOT) was conducted using a computer posturographic (stabilometric) complex “Smart Equitest Balance Manager”.

Results. It was found that all medians of QL components in the examined women were above 50 points, i.e. exceeded the general population norm. Comparison of PCS values in AG 55–59 years and 60–64 years showed differences at the level of statistical trend (0.05>p≤0.1). When comparing MCS, no statistically significant differences between the groups were found. The study of the SOT PBC revealed that women aged 60–64 had a slight decrease in the quality of the equilibrium function in functional samples 1 (p=0.008) and 2 (p=0.009), but the quality of the equilibrium function in sample 6 (p=0.005) was higher than in women aged 55–59, which makes it possible to consider this indicator as a predictor that has a positive eff ecton the continuation of employment over 59 years.

Conclusions. Thus, the physical and psychological components of QL in working women 55–64 years exceed the general population norm. However, after 59 years there is a decrease in the physical component of QL and there is no decrease in the psychological component of QL, which suggests that the psychological health of women 60 years and older becomes crucial in predicting retirement. After 59 years, working women experience a decrease in the quality of the equilibrium function in functional samples 1 and 2, indicating the beginning of age-related changes in the PBC, which justifies the need to develop and implement physical education and health programs aimed at maintaining the postural balance in 60-year-old women.
Influence of fatigue and overwork on the General morbidity of workers
Authors: Sorokin G. A. , Chistyakov N. D. , Suslov V. L.
Published: September 2019

Introduction.Production-related morbidity occurs as a result of nonspecific effects on the human body increased fatigue and overfatigue. However, there are no studies of the links between the General morbidity of workers with their acute fatigue and chronic fatigue.

The aim of the studywas establishment of pattern of connection of acute fatigue with chronic fatigue and with the general morbidity of workers revealed at periodic medical examinations of workers.

Material and methods. Fatigue and fatigue were studied using a standardized questionnaire. As an integral assessment of fatigue we used two indicators “degree of usual fatigue” (Fsub) and the duration of the employee in a state of fatigue, hours per week (Hweek). The Hweekindex considers the Fsub, frequency, time of occurrence and disappearance of fatigue, the duration of the working week. In research took part 1733 of different professions. 396 people underwent medical examination.

Results.Among the surveyed workers, 5% of women and 2% of men had severe fatigue (Fsub=3). We have shown that the total annual duration of morbidity with temporary disability in very tired workers (Fsub=3) is an average of 24.9 days, and a little tired (Fsub=1) an average of 5.1 days. 38% of women and 20% of men are at risk of fatigue (Hweek>24 hours). The Hweekindicator allows to differentiate the occupational risks associated with fatigue among workers with the same Fsub. At Hweek>24 hours in men and women, all health indicators obtained from both the survey and the medical examination are worsened.

Conclusions.Fsubis the most simple, operational and reliable indicator for the etiological study of the risks of fatigue and the causesof professionally caused diseases. In women with Fsub=3, compared with non-tired workers (Fsub=0), the risks of health deteriorationduring the year are repeatedly increased, in moderately tired women (Fsub=2) there is also a significant increase in all risks, but to alesser extent. Hweekallows you to differentiate risks among workers with the same Fsub. With Hweekmore than 24 hours, there is a significant increase in health risks, detected both according to the survey and according to periodic medical examination. The leading cause ofFsub=3 is the share in working time of the periods of stay of workers in a state of increased attention and intensity of the labor process.
Anti-politics of the Heterodox Poetry and Life history of Shah Abdul Latif: Ambedkarian Perspective
Authors: Hussain Ghulam
Published: September 2019

This paper is an attempt to analyze the construction of Latif’s poetry by the Progressives from the Ambedkarian perspective to assess its emancipatory potential for the Dalits. Building my critique primarily on the scholarly work of H.T.Sorley, I argue that in an attempt to construct the Sufi image of ‘Sindhi nation’, the Progressives undermine the casteist, fatalist and sectarian import of Latif’s poetry and life-history. I argue that due to Latif’s heterodox and multivocal nature of poetry and ambiguity regarding the originality of his verses gives expression multiple and contradictory signifiers, including the casteist ones. This heterodoxy of Latif allows the ‘Progressives’, like any other social and political group, to legitimize and popularize the selective verses that may have, at least on surface, the egalitarian, patriotic import, and exonerate Latif from any possible hegemonic impact of the casteist values and the Ashrafia privileges that he enjoyed in his times, or the Progressives themselves continue to enjoy.
Die Konstruktion des akademischen Selbstkonzeptes: Eltern und Zensuren als Informationsquellen
Authors: Gniewosz Burkhard
Published: September 2019

The present study focuses on the construction of students’ academic self-concepts in mathand German language. Effects of parental competence perceptions above and beyond gradeeffects are expected.Based on a longitudinal sample (time lag: 1.5 years) of 1019 German fifth-gradersand their parents, structural equation models showed within- and cross-domain effects ofgrades and parental competence perceptions on students’ mathematical academic selfconcept. The verbal academic self-concept was shown to be based on German languagegrades only. Parental competence perceptions in both academic domains were mainlypredicted by the students’ grades within the academic subject.The domain-specific roles of the parental competence perceptions as independentsource of information for the construction of the students’ academic self-concept will bediscussed. Moreover, the differential use of achievement-related information for thecompetence constructions by students and parents will be elucidated.