bluuebunny/crossref_metadata_2025 huggingface dataset:
Identifikasi Lapisan Bawah Permukaan yang Terkontaminasi Lindi Sekitar Sistem Sanitary Landfill di TPA Cahaya Kencana, Kabupaten Banjar
Authors: Agustina Meirani , Wahyono Sri Cahyo , Manik Tetti Novalina
Published: July 2018

The landfills (TPA) Cahaya Kencana is applying system Sanitary Landfill, the landfill system that is done by the garbage dumped and compacted, then covered with dirt as cover and carried out continuously each end of the operation. This research is very important investigate the distribution of leachate contaminated leachate approximately systems Sanitary Landfill based on the resistivity value and the content of chemical elements in the holding pond. Based on the results of data processing 2D geoelectric Wenner configuration on four tracks with each track length of 100 m were processed using Res2dinv, obtainable at a depth of between 0.75 – 11.6 m resistivity values in the leachate is 4.34 – 10.0 Ωm track 2, 3, and 4, but are not on track 1. The results of laboratory test on four samples consecutive for content. BOD leachate from 26.2 - 121.0 mg/l; and COD 132.5 – 276.2 mg/l is not exceeded the limit of waste water quality standard, except for sample 4 with a COD value of 472.9 mg/l while for pH 7.24 - 7.39 mg/l and the concentration of heavy metals in leachate outlet still on the threshold of normal, where Pb <0.0019 mg/l; Cd <0.0019 mg/l; and Cr <0,0035mg/l.
Penentuan Volume Batubara Menggunakan Metode Cross Section di PT. Astri Mining Resources Cabang Batu Ampar Kalimantan Selatan
Authors: Megawati Megawati , Wahyono Sri Cahyo , Fahruddin Fahruddin
Published: July 2018

Coal is a combustible sedimentary rock formed from organic deposits of plant residues and carbon, hydrogen and oxygen elements. Modeling of 3D coal distribution and coal volume calculation plays an important role in the exploration because the result of coal volume calculation can be used as consideration for mining. This research uses 6 drill point and calculation of coal volume using cross section method with the help of image processing software that is rockwork16. The result of interpretation of drill point data in the research area were 5 types of rock layers with each rock volume is claystone (25.840.000 m3), claysand (230.00 m3), Coal (5.930.000 m3), carbonaceus clay and soil.
Impact of Mining on Forests and Its Biological Diversity at Kirandul Iron Ore Mines, Dantewada, South Bastar, Chhattisgarh: A Case Study
Authors: Biswas Saroni , Biswas Anirban
Published: July 2018

Mining activities have several impacts on the environment. In our study, emphasis was given to assess biodiversity in one of the leading iron ore mining sites of Bailadila-Kirandul Iron Ore Mines (KIOM) of Dantewada District, South Bastar of Chhattisgarh. Habitat fragmentation, loss and deforestation are highly prevalent in the area. However, the study reveals high species richness of 110 and 253 plant species in core and buffer zone respectively. Canopy cover was found to be within 10 to 40% and in places in the buffer zone canopy cover with > 40% was recorded. Species diversity index indicates the instability of vegetation structure in the area with indices of 1.44 in core and 1.88 in buffer zone. Although species richness is high, about 10 floral species (7 herbs, 3 trees) are recorded under REET (Rare Endangered Extinct Threatened) species while locally endangered floral species are 6 and locally critically endangered are 4. Similarly, 208 faunal species belong to 10 faunal groups was recorded out of which 34 species are listed in different Schedules of Indian Wildlife (Protection) Act, 1972. Therefore, it is an urgent need for planning to undertake appropriate management strategies to conserve biodiversity in the area.
HUBUNGAN ANTARA KINERJA TUTOR DENGAN MOTIVASI BELAJAR PESERTA DIDIK
Authors: Rangga Rangga
Published: July 2018

The purpose of this study was to know the correlation between tutuor's performance and the learner's motivation. The study was conducted at the Learning Center of Nurul Fikri in Petukangan, South Jakarta as from July through November 2008. The population covered 115 with 50 learners selected by cluster technique. The data were collected by using questionairs, observation, and document study. Employing correlation formula of Rank Spearman, the study proved the positive correlation between tutor's performance and learner's learning motivation. Besides this study also indicated the tutor's low performance in instructional process, and the tutor's poor knowledge in tutor's functions and competencies. The study also provides a set of recommendations to improve the tutor's performance.
PENERBITAN JURNAL ILMIAH UNTUK MENINGKATKAN KUALITAS SUMBER DAYA MANUSIA
Authors: Sitepu B. P.
Published: July 2018

Scientific journal is one of the periodical publications intended to widely disseminate research findings useful for research and academic communities. Articles published in the journal tend to be highly technical, representing the latest theoretical research and experimental results in the field of science, technolgy, or arts covered by the journal. Articles in the journal can be used as references and inspire researchers and scholars to do further researh. The quantity and quality of journals in a country can indicate the quality of the human resource and development of science, technology, and arts in the country. Based on the available data, the quantity and the quality of journal in Indonesia are still unsatisfactory. This article discusses some problems in managing journal and provides a number of recommendation which are useful for those publishing a journal.
PENDIDIK PENDIDIKAN ANAK USIA DINI (PAUD) SEBAGAI MODEL PERILAKU ANAK USIA DINI
Authors: Puspita Widya Ayu
Published: July 2018

Early childhood educator is one on behavior model for children, especially in the early childhood education context, because of their intensive interaction with children. Behavior model can be verbal or nonverbal.Modelling process through four steps, these are acquisition, retention, performance and reinforcement. All of these steps flow through positive or negative reinforcement. For those reasonings, early childhood educator is expected to be a good model and strengthen children positive behavior. They have to keep their language, performance, attitude and practice.
Effects of Fruit Maturity, Bean Fermentation and Roasting Time on Physico-Chemical Characters of Robusta Coffee
Authors: Tarigan Elsera Br , Towaha Juniaty
Published: July 2018

Robusta coffee is the most widely cultivated coffee in Indonesia. However, flavor quality of coffee is low due to improper harvesting and postharvest handling by farmers. Flavor quality mostly determined by fruit maturity level, fermentation and roasting time. The research aimed to investigate the effect of fruit maturity level, fermentation and roasting time on the physico-chemical characteristics of Robusta coffee. The research was conducted at Indonesian Industrial and Beverage Crops Research Institute (IIBCRI), from May to July 2017, used a completely ranndomized block design with 3 factors. The first factor was fruit maturity level (red and reddish yellow), second factor was bean fermentation (24 and 36 hours) and the third factor was roasting time (10 and 13 minutes). Physical quality covered percentage of live insects, moisture content, foreign materials and amount of defective beans. Chemical quality covered moisture content, ash, fat, protein, caffeine and acidity. The results showed that physical quality of fermented beans i.e. moisture content and amount of defective beans were affected by fruit maturity level and fermentation time, while foreign materials is affected by the interaction between these two factors. Chemical quality of coffee i.e. fat and caffeine content were affected by the interaction between fruit maturity level, and fermentation and roasting time. Water and protein content were affected by interaction between fruit maturity level and fermentation time, and interaction between fruit maturity level and roasting time. The ash content is affected by the roasting time, whereas pH is affected by fermentation time and roasting time.
El nuevo paradigma de desarrollo rural. Reflexión teórica y reconceptualización a partir de la Rural Web
Authors: Guinjoan Eloi , Badia Anna , Tulla Antoni F.
Published: July 2018

En este artículo, se presenta una revisión sintetizada de la literatura más relevante acerca del nuevo paradigma de desarrollo rural. A partir de ello, se argumenta que los diversos cuerpos teóricos involucrados en su teorización aún están demasiado desconectados. En este sentido, se subraya la necesidad de nuevas conceptualizaciones como el modelo de la rural web (van der Ploeg y Marsden, 2008), un marco teórico integrado que concibe el desarrollo rural como la continua revitalización de la compleja red de personas, recursos, actividades y procesos que interactúan en un territorio y modelan su atractivo social, económico, cultural y ambiental.
Patrimonio y paisaje en España y Portugal. Del valor singular a la integración territorial
Authors: Martín Jiménez María Isabel
Published: July 2018

El artículo recoge algunas reflexiones sobre los conceptos de patrimonio y de paisaje y su evolución, que trascienden a la normativa y también a la clasificación de los diferentes bienes, como se aprecia en las recomendaciones a escala internacional y en el recorrido comparado que hacemos por la legislación y los bienes clasificados en España y en Portugal. Se parte de una consideración individual del patrimonio ligado al arte, a la naturaleza o la historia –el monumento– y se analiza cómo se van incorporando aspectos culturales hasta desembocar en el paisaje y el patrimonio territorial, fruto de la interacción entre el grupo humano y la naturaleza en un espacio determinado a lo largo del tiempo; son pues un «palimpsesto» que conserva las huellas de generaciones anteriores y sobre el que ponemos nuevas letras, hasta integrarse en las políticas territoriales como un recurso para el desarrollo.
Naturaleza y ciudad. Perspectivas para la ordenación de la infraestructura verde en los planes territoriales metropolitanos en España
Authors: Feria Toribio José María , Santiago Ramos Jesús
Published: July 2018

La infraestructura verde se está asentando en los últimos años como una herramienta
clave para la planificación del espacio libre metropolitano desde una perspectiva estratégica
y multifuncional. Ante la gran diversidad de aproximaciones teóricas y aplicadas a este concepto que coexisten en la actualidad, el presente trabajo plantea como objetivos abordar una revisión crítica del mismo y explorar sus posibilidades de implementación a través la planificación territorial a escala metropolitana, para lo cual se realiza un análisis comparado de los planes de Barcelona, Bilbao y Sevilla.
Territorio y áreas protegidas en España y Portugal: dos modelos de intervención en una geografía compartida
Authors: Mulero Mendigorri Alfonso
Published: July 2018

En las últimas tres décadas la Península Ibérica ha conocido una expansión sin precedentes
de sus espacios naturales protegidos, con unas consecuencias ecológicas, territoriales y
socioeconómicas extraordinarias. En el presente trabajo se analiza la forma en que España
y Portugal han desarrollado tal intervención protectora, atendiendo a los objetivos y criterios
seguidos en la selección, planificación y gestión de sus respectivas áreas protegidas. A
nuestro juicio, el estudio del caso ibérico permite comprender los procesos de configuración
y ordenación de las redes de áreas protegidas en estados limítrofes de la Unión Europea, así
como los contrastes existentes entre ellos y la necesidad de lograr una mayor armonización
interterritorial.
M1/M2 Macrophages in Diabetic Nephropathy: Nrf2/HO-1 as Therapeutic Targets
Authors: Landis Robert Clive , Quimby Kim R. , Greenidge Andre R.
Published: July 2018

The process of inflammation is orchestrated by macrophages, according to their state of differentiation:
thus, classically activated (M1) macrophages initiate the process by elaborating proinflammatory cytokines and
reactive oxygen species, whereas the latter phase is controlled by alternatively activated macrophages (M2) to
resolve inflammation and promote tissue remodelling with the release of growth factors. In a simple human inflammatory
response, such as acute crystal arthropathy, macrophages progress linearly through M1 and M2
phases; however, in chronic inflammatory responses, such as atherosclerosis and Diabetic Nephropathy (DN),
both M1 and M2 macrophages may coexist, leading to persistent inflammation and fibrosis.

A key macrophage receptor that regulates conversion from M1 to M2 is CD163, the hemoglobin scavenger receptor.
Scavenging of hemoglobin:haptoglobin (Hb:Hp) complexes via CD163 leads to nuclear translocation of the
transcription factor Nrf2 (NF-E2-related factor 2), upregulation of heme oxygenase (HO)-1 cytoprotective protein,
and release of interleukin (IL)-10 anti-inflammatory cytokine; IL-10 is then linked in a positive feedback
loop to further CD163 expression. The potency of this M1/M2 switching pathway is underscored by the fact that
human Hp2 polymorphisms are associated with worsened clinical outcomes for diabetic complications, including
DN. Parallel observations in animals show that HO-1 activation by hemin protects against DN in rodent models
of diabetes.

This review discusses the concept that Nrf2/HO-1 acts as a ‘therapeutic funnel’ through which a range of natural
and synthetic anti-oxidants may drive M1 to M2 switching and improved kidney function in diabetes. We also
discuss our observations on the evolution of M1/M2 phenotypes in a human model of wound healing which has
presented intriguing potential drug targets for DN, such as eotaxin/CCR3.
Synthesis and Anticancer Activity of 9-O-Pyrazole Alkyl Substituted Berberine Derivatives
Authors: Xiao Daipeng , He Fen , Peng Dongming , Zou Min , Peng Junying , Liu Pan , Liu Yanfei , Liu Zhenbao
Published: July 2018

Background:

Berberine (BBR), an isoquinoline plant alkaloid isolated from plants such as Coptis
chinensis and Hydrastis canadensis, own multiple pharmacological activities.

Objective:

In this study, seven BBR derivatives were synthesized and their anticancer activity against HeLa
cervical and A549 human lung cancer cell lines were evaluated in vitro.

Methods:

The anti-cancer activity was measured by MTT assay, and apoptosis was demonstrated by the annexin
V-FITC/PI staining assay. The intracellular oxidative stress was investigated through DCFH-DA assay. The
molecular docking study was carried out in molecular operating environment (MOE).

Results:

Compound B3 and B5 showed enhanced anti-cancer activity compared with BBR, the IC50 for compound
B3 and B5 were significantly lower than BBR, and compound B3 at the concentration of 64 or 128 µM
induced apoptosis in HeLa and A549 cell lines. The reactive oxygen species (ROS) was generated in both cell
lines when treated with 100 µM of all the compounds, and compound B3 and B5 induced higher activity in the
generation of ROS, while compound B3 exhibited the highest activity, these results are in accordance with the
cytotoxicity results, indicating the cytotoxicity were mostly generated from the oxidative stress. In addition,
molecular docking analysis showed that compound B3 had the greatest affinity with Hsp90. Upon binding, the
protective function of Hsp90 was lost, which might explain its higher cytotoxicity from molecular interaction
aspect.

Conclusion:

All the results demonstrated that compound B3 and B5 showed significantly higher anti-cancer
ability than BBR, and compound B3 is a promising anticancer drug candidate.
Documentación previa en las intervenciones de patrimonio edificado. Análisis del caso: Iglesia de San Francisco de Lima (1978-1990)
Authors: Alcántara Gómez Rosa María
Published: July 2018

En este artículo se analiza un documento del informe final realizado por la Organización de Naciones Unidas para la Educación, Ciencia y Cultura (UNESCO) sobre una intervención realizada en el conjunto de la Iglesia de San Francisco entre 1978 y 1990. No obstante, debido a que este documento reúne más información  financiera que técnica, fue necesario recurrir también a otras fuentes, debido a que el propósito principal de este artículo es evidenciar la importancia de la documentación previa en las intervenciones en patrimonio edificado, cuyo análisis permite conocer los antecedentes del inmueble, información crucial para elaborar una futura propuesta de conservación. En primer lugar, se busca dar un panorama general del contexto del país: para ello se explica el contexto político, social y económico que atravesaba el Perú en la época de la intervención del inmueble, así como las condiciones territoriales de Lima y su historia sísmica. Asimismo, se busca entender el concepto de restauración de la época y se detalla la función de los actores protagonistas de este proyecto, la UNESCO y el Instituto Nacional de Cultura (INC), para luego analizar el documento señalado, el Informe Final del Proyecto Nacional PNUD/UNESCO, proyectos PER/77/007 y PER/89/009. Así, se enfatiza la importancia de la documentación previa y posterior para la realización de una intervención en un inmueble mediante el análisis del caso de estudio.
Materia arquitectura, 11
Authors: Hayakawa Casas José
Published: July 2018

Materia Arquitectura, que ya va por su onceava edición, llega como una buena noticia para esta disciplina, la ciudad y su territorio, pero, especialmente, para las comunidades que ahí habitan. Cada entrega semestral propone expandir el conocimiento disciplinar de manera provocadora, apostando por los intersticios que nuevos enfoques y discursos abren hacia una perspectiva contemporánea de lo edificado.
IN VITRO FREE RADICAL SCAVENGING ACTIVITY OF ARISTOLOCHIA TAGALA
Authors: Hadem Khetbadei Lysinia Hynniewta , Sen Arnab
Published: July 2018

Objective: Study of antioxidant activity of a crude aqueous-methanol extract of Aristolochia tagala and its fractions and identification of the compounds with antioxidant activity.Methods: The antioxidant activity was assayed by the ability to scavenge free radicals such as superoxide, nitric oxide and ABTS radical cation and the identification of compounds was carried out by LC/MS analysis.Results: Fraction I of Aristolochia tagala showed the highest free radical scavenging activity and compounds responsible for its activity were identified as magnoflorine, apigenin dimethyl ether, aristolone, and N-trans-feruloyldopamine.Conclusion: The free radical scavenging property of the compounds present in Aristolochia tagala may be one mechanism that contributed to medicinal property exhibited by this plant.
PRELIMINARY PHYTOCHEMICAL SCREENING AND IN VITRO ANTI-MICROBIAL ACTIVITY OF ETHANOLIC EXTRACTS OF SEEDS OF PUNICA GRANATUM AGAINST STANDARD PATHOGENIC STRAINS
Authors: Bora Aditya Jyoti , Dash Biswajit , Paul Sujata , Gupta Bikash
Published: July 2018

Objective: To estimate the anti-microbial activity of ethanolic extract of Punica granatum seeds (family-Punicaceae) in association with phytochemical analysis.Methods: The ethanolic extract of the seeds of Punica granatum was prepared and investigate for phytochemical constituents using standard methods. Antimicrobial activities of ethanolic extract were carried out against one Gram positive bacteria (Staphylococcus aureus) and one Gram negative bacteria (Escherichia coli). The anti-fungal activity of the plant extract was evaluated on Candida albicans. The testing was done by the disc diffusion method. A zone of inhibition of ethanolic extract was compared with that of standard Tetracycline for anti-bacterial activities and Fluconazole for anti-fungal activity.Results: The result of this study showed a good antibacterial effect of pomegranate juice against both Gram negative and Gram positive bacteria. The antimicrobial activity of the fruit may be due to its high content of polyphenols which causes phenolic toxicity by interfering with the sulfhydryl group of the bacterial proteins and high content of tannins which interferes with bacterial membrane stability.Conclusion: The present study concluded that ethanolic extract of the seeds of Punica granatum contains the high existence of phytochemicals. The ethanolic extract of the plant was found to possess promising antimicrobial activity when compared with the standards.
PRELIMINARY PHYTOCHEMICAL SCREENING AND IN VITRO ANTI-MICROBIAL ACTIVITY OF ETHANOLIC EXTRACT OF STEMS OF THE PLANT TAGETES ERECTA L. (FAMILY-ASTERACEAE)
Authors: Ali Jafar , Shil Dibyendu
Published: July 2018

Objective: To estimate the anti-microbial activity of ethanolic extract of Tagetes erecta L. (family-Asteraceae) in association with phytochemical analysis.Methods: The ethanolic extract of the stems of TageteseErecta L. was prepared and investigate for phytochemical constituents using standard methods. Antimicrobial activity of ethanolic extract of has been carried out against one Gram positive bacteria-Staphylococcus aureus and one Gram negative bacteria-Escherichia coli, and the antifungal activity of the plant extract was evaluated on Candida albicans species. The testing was done by the disc diffusion method to visualize the zone of inhibition of ethanolic extract was compared with that of standard drug i.e., Ciprofloxacin for anti-bacterial activity and Terbinafine for anti-fungal activity. The MIC was determined by the microdilution method (Cup-plate method).Results: The present investigation shows the phytochemical analysis, antimicrobial activity of the ethanolic extract of the stems of Tagetes erecta L. Various phytochemical analysis confirmed the presence of alkaloids, saponin glycosides, flavonoids, phenol, proteins and amino acids, cardiac glycosides, steroids, tanin and phenolic compounds. The anti-microbial activity of the ethanolic extract of the plant showed significant results against all three of the test organisms in compare to the standard drugs.Conclusion: The present study concluded that ethanolic extract of-of the stems of Tagetes erecta L. Proved the existence of phytochemical constituents. The ethanolic extract of the plant was found to possess promising antimicrobial activity when compared with the standards and it can be useful for the development of the antibiotics.
Editorial
Authors: Boaes Giovanni , Oliveira Roberto Véras de
Published: July 2018

Acolhimento, apresentação da Revista.
A 50 AÑOS DEL INICIO DE LA REVISTA CUBANA PENSAMIENTO CRÍTICO: una ventana a la herejía y la tradición revolucionaria cubana
Authors: Sanchez Quiroz Magdiel
Published: July 2018

El artículo se concentra en el estudio de los aportes teóricos que tuvo la revista cubana Pensamiento Crítico a 50

años de su primer número. Analiza sus aportes a la teoría crítica en Latinoamérica y sus relaciones con el proceso

del que surge: la Revolución cubana. Esto último no es sencillo, si se toma en cuenta que la revista fue cerrada por

órdenes de la máxima autoridad del país luego de 5 años de trabajo. Analiza a partir de ocho rasgos a la revista en

tanto praxis política y teórica que le dan su carácter original e inédito y el cómo desde ellos, se asume e inscribe en

la tradición y herejía revolucionarias de la que formaron parte Fidel Castro Ruz y Ernesto “Che” Guevara.

Palabras clave: Revolución Cubana, Teoría Crítica, Izquierda Latinoamericana.
Mãe só há uma e a narrativa imagética frente à família tradicional brasileira
Authors: Hergesel João Paulo , Azoubel Diogo
Published: July 2018

O filme Mãe só há uma (2016), de Anna Muylaert, ganhou uma divulgação polêmica nas redes sociais – abordadas jornalisticamente nas mídias – depois de apresentadas quatro versões do seu cartaz oficial: duas originais e duas “especiais para a família tradicional brasileira”, ipsis litteris. Por se tratar de obra contemporânea, inspirada em fato que marca o jornalismo nacional (caso Pedrinho, de 2002), o dialogismo da divulgação com a relação de conservadorismo que percorre a sociedade brasileira é o enfoque da problematização. Por meio de análise estilística, iconográfica e iconológica da narrativa imagética e partindo das indicações de Boris Kossoy, Peter Burke e David Bordwell, investigamos como a construção dos cartazes pode interferir nas mensagens visualmente comunicadas.

Palavras-chave: Cinema. Narrativas imagéticas. Estilística. Iconografia. Iconologia.
E-book | Livro-reportagem Maestro Chiquito: o metalúrgico dos sons
Authors: Vieira Adeildo
Published: July 2018

O produto final deste mestrado profissional em Jornalismo é um livro-reportagem sobre o músico, compositor, produtor musical e arranjador paraibano Francisco Fernandes Filho, conhecido no meio profissional como Maestro Chiquito. Nascido em Santa Luzia, cidade do seridó paraibano, a 270 Km da capital, Francisco Fernandes Filho tem uma rica história de vida que o tornou um dos mais importantes formadores de músicos do estado da Paraíba. Foi na Metalúrgica Filipéia, big band fundada por ele no ano de 1984, em João Pessoa, que pôde dar sequência aos desejos de exercitar seu poder criativo e repassar conhecimentos, realidade vivida por Chiquito desde sua infância, no cenário daquela cidade que respirava música a partir de seus longevos equipamentos culturais e da rica manifestação da cultura popular, que ocorre em toda a região.Este produto tem caráter biográfico, mas não é uma biografia. Trata-se de um perfil em profundidade, cujo objetivo é promover um recorte da história do maestro, exaltando apenas o traçado histórico que o tornou um músico capaz de agregar pessoas, promover processos de fruição artística e formar músicos que hoje, espalhados pelo Brasil, carregam um pouco desse personagem dentro de si.
Relação de Dissertações e Produtos Jornalísticos DEFENDIDOS no Programa de Pós-graduação em Jornalismo da Universidade Federal da Paraíba – Brasil
Authors: Filho Pedro Nunes
Published: July 2018

Produção de dissertações e produtos jornalísticos que tratam dos seguintes temas: Jornalismo em Rede; Assessoria de Imprensa; Documentário Jornalístico; Livro-Reportagem; Acesso à Informação; Cobertura Jornalística; Jornalismo Digital; Radiojornalismo; Jornalismo de Dados; Multimidialidade no Jornalismo; Jornalismo e Método; Jornalismo na Paraíba; Telejornalismo; Jornalismo de Esportes; Produção de Notícias; Convergência Jornalística; Gêneros Jornalísticos; Jornalismo Colaborativo; Produção em Radiojornalismo; Coberturas Jornalísticas; Telejornalismo e Cidadania.
DIREITOS HUMANOS: o que midiativismo e jornalismo podem aprender juntos?
Authors: BRAIGHI Antonio Augusto , CÂMARA Marco Túlio Pena
Published: July 2018

O objetivo do presente trabalho, com perspectiva ensaística, é, à luz da possibilidade de constituição de um conceito de midiativismo – e das investidas contemporâneas que se declaram filiadas a esta frente de intervenção social – entender o que ela pode ensinar ao (tele)jornalismo em relação aos Direitos Humanos. No entanto, considerar o binômio da militância superior a uma prática historicamente legitimada seria não apenas estabelecer hierarquias fundamentadas em vetores ideológicos, bem como acreditar na candura desse, quando, em verdade, ele também tem limitações na seara que se apresenta aqui como problema. Nesse sentido, o que o jornalismo – e mais especificamente a prática televisiva – poderia ensinar ao midiativismo em relação aos Direito Humanos? É o que se busca neste artigo, empreendendo mais provocações do que soluções, no sentido do fomento à reflexão acerca de uma questão latente.
A OPINIÃO COMO NOTÍCIA NA COBERTURA POLÍTICA DO JORNAL DA MANHÃ DE PONTA GROSSA/PR
Authors: GADINI Sérgio Luiz , SANTOS OGURA Edilene Dos
Published: July 2018

O presente trabalho é resultado de uma análise do conteúdo das páginas de Política do Jornal da Manhã (JM), de Ponta Grossa (PR), cujo objetivo é identificar as marcas editoriais do jornalismo político do referido impresso como instrumento para a formação da opinião pública. Uma das hipóteses lançadas quando da proposição do artigo era de que o jornalismo político do JM é reflexo de fontes oficiais, ou seja, sua cobertura se baseia em fatos e informações prestadas por este tipo de fonte. Ao verificar uma semana composta do jornal, no mês de setembro de 2017, constata-se a hipótese inicial, uma vez que os resultados indicam que 74,2% das 31 matérias analisadas possuem apenas uma fonte. E deste total de matérias com apenas uma fonte, em 95,8% a origem do informante é considerada oficial. Na avaliação dos enquadramentos, o estudo demonstra que 67,7% das matérias são episódicas, ou seja, se restringem a registrar um acontecimento, sem abertura para interpretações.
Comparative clinical evaluation of the therapeutic effects of low-level laser and hyaluronic acid on gingivitis catarrhalis in children
Authors: Igic Marija , Kesic Ljiljana , Obradovic Radmila , Filipovic Gordana , Stojkovic Branislava , Todorovic Kosta
Published: July 2018

Background/Aim. Gingivitis catarrhalis is the most common disease of the oral mucosa in children, representing an inflammation of the gingiva of an exudative nature. The aim of this study was to evaluate the effectiveness of low-level laser therapy and hyaluronic acid therapy on gingivitis catarrhalis in children using the appropriate clinical parameters. Methods. The study involved 100 children with permanent dentition in whom gingivitis catarrhalis had been diagnosed. The examinees were divided into two groups: the group I consisting of patients with gingival inflammation (50 examinees) in whom the therapy with hyaluronic acid was applied after the removal of soft and hard dental deposits, and the group II consisting of patients with gingival inflammation (50 examinees) in whom low-level laser therapy was applied after the removal of soft and hard dental deposits. Clinical evaluation of the therapeutic effects of low-level laser and hyaluronic acid on gingivitis catarrhalis was performed using the appropriate indices: the Greene-Vermillion Plaque Index (PI), Muhlemann bleeding index (BI), and Community Periodontal Index of Treatment Needs (CPITN). Results. Using the Student?s t-test for dependent samples, a statistically significant difference was obtained (p < 0.001) between the PI, BI, and CPITN indices before and after the therapy in both examined groups. Moreover, the CPITN index after the therapy in the group II was statistically significantly lower (p < 0.05) than that obtained in the group I. Conclusion. The results demonstrated an exceptional effect of hyaluronic acid and low-level laser therapy, supplementing basic therapy, in the treatment of catarrhal gingivitis in children. Somewhat better results were achieved with the combination of basic therapy and low-level laser.
Unruptured distal anterior cerebral artery mirror aneurysms associated with ruptured middle cerebral artery aneurysm: Case report
Authors: Jovanovic Vladimir , Rasulic Lukas , Kovacevic Vojin , Janicijevic Aleksandar , Vitosevic Filip , Savic Andrija , Djurovic Marko , Tasic Goran
Published: July 2018

Introduction. Distal anterior cerebral artery (DACA) aneurysms, also known as pericallosal aneurysms are rare, while aneurysms in mirror position are extremely rare. These aneurysms have high tendency for rupture (PHASES score is always > 4). In more than a half of the patients with the DACA aneurysm rupture, imaging reveals intracerebral hematoma which is a predictor of poor outcome. Case report. A 49- year-old female patient was treated endovascularly in other institution, due to middle cerebral artery aneurysm (MCA) rupture, when the two small bilateral aneurysms at the distal segments of anterior cerebral artery (ACA) were revealed, left one measuring 4.5 mm and the right one measuring 6 mm in size, with the aneurysmal neck width of 3 mm and 4 mm, respectively. The decision was made by the interventional neuroradiologist only to treat the bleeding MCA aneurysm immediately. The patient was referred to our department six months later, and it was decided to perform microsurgical occlusion of the remaining DACA aneurysms. Unilateral interhemispheric approach was chosen to reach the distal ACAs and aneurysms at pericallosal-callosomarginal junction were clipped and completely excluded from the circulation. Conclusion. Management of DACA aneurysms is a surgical chellenge, even for experienced neurosurgeons. It is controversial whether these should be surgically clipped or coiled endovascularly, especially in cases like this one when a same-stage, endovascular coiling might look like a perfect approach. Surgical treatment should be prompt due to their tendency to early rupture. Careful evaluation for multiplicity is mandatory.
Association of severity of depression, paroxetine use and markers of liver damage with QT interval duration in patients with alcohol dependence
Authors: Vukadinovic-Stojanovic Sanja , Stojanovic Zlatan
Published: July 2018

Background/Aim. Patients suffered from chronic alcoholic disease very often have depression and cardiomyopathy. Treatment with several antidepressants is associated with prolonged QT interval, ventricular arrhythmias and sudden death. The aim of this study was to investigate the relation between the severity of depression, serum levels of gamma-glutamyl transferase (GGT), as a marker of liver damage, and the possible influence of paroxetine use on duration of QT interval in patient who started treatment of chronic alcoholic dependence. Methods. The study included 147 male patients (older than 18 years of age) suffering from alcohol addiction, who were also diagnosed with depressive disorder on the basis of DSM-IV criterion and positive Hamilton Rating Scale for Depression (HRSD) at the beginning of hospitalization. Out of total number of patients, 49 were randomly selected to be treated with antidepressant paroxetine at a dose of 20 mg once daily during 20 days. The global QTc interval was automatically determined. Results. By applying the generalised linear model, the statistically significant positive correlation between the length of QTc interval and serum values of GGT, that is, intensity of alcoholism (p = 0.002) and values of the HRSD score, that is, intensity of depression (p = 0.021) was established in the sample of 147 depressed alcoholic patients before the application of paroxetine. In spite of the vulnerability of patients due to the heart damage and the liver dysfunction arising from alcohol consumption, as well as altered patients' drugs metabolism, no elongation of QTc interval resulting from the application of paroxetine was established. The length of QTc interval 20 days after paroxetine administration was 401.43 ms and before paroxetine administration it was 403.31 ms. The difference in QTc interval length (after and before paroxetine administration) was ?QTc = - 1.88 ms (p = 0.524). Conclusion. The results indicated that the severity of depression and GGT serum levels positively correlated with the length of QT interval. On the other hand, paroxetine after 20 days of usage did not prolong QT interval.
The effects of fish-based and milk-based diets on liver tissue antioxidant enzymes and lipid peroxidation in female Wistar rats: A pilot study
Authors: Vidovic Nevena , Rankovic Slavica , Orescanin-Dusic Zorana , Debeljak-Martacic Jasmina , Popovic Tamara , Tomic Mirko , Glibetic Marija
Published: July 2018

Background/Aim. Recently, there has been an increased interest in novel dietary antioxidants, including omega-3 fatty acids and bioactive proteins present in milk. The aim of this study was to examine potential antioxidant effects of four-weeks long fish-based and milk-based diets in female Wistar rats. Methods. Four-months old rats were divided into three groups receiving either: control diet, diet enriched with fish meal, or diet enriched with milk. The activities of antioxidant enzymes: glutathione peroxidase (GPx), superoxide dismutase (SOD) and catalase (CAT), and concentration of thiobarbituric acid reactive substances (TBARS) were determined in liver homogenates obtained at the end of the treatment period. Results. Statistically significant higher activities of GPx (3.52 ? 0.73 U/mg) and CAT (147.25 ? 15.93 U/mg) were detected in rats fed with fishbased meal in comparison with both the control (GPx: 1.93 ? 0.11 U/mg; CAT: 99.37 ? 10.03 U/mg) and the group fed with milk-based diet (GPx: 1.72 ? 0.52 U/mg; CAT: 104.18 ? 37.49 U/mg). Despite somewhat lower concentration of TBARS in the milk-treated group (0.88 ? 0.23 nmoL/mg), no significant differences were detected in comparison with other groups (the control group: 1.00 ? 0.08 nmoL/mg; the fish-based diet group: 1.13 ? 0.15 nmoL/mg). Conclusion. Diet enriched with fish could improve one?s oxidative status by enhancing activities of antioxidant enzymes in the liver tissue. On the contrary, we failed to obtain results suggesting that milk could serve as a source of dietary antioxidants.
Inclusion of the Vojnosanitetski pregled into science Citation Index Expanded (SCIe) database - ten years later
Authors: Dobric Silva
Published: July 2018

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Do Changes in Temperature and Inflation Pressure Affect Rolling Resistance during Road and Track Testing for Fuel Economy of Class 8 Tractor-Trailers?
Authors: Bachman L. J.
Published: July 2018

Data from air cavity thermistors, tire pressure–monitoring systems (TPMS), and SAE J1269 rolling resistance tests were analyzed to evaluate the significance of changes in tire pressure on rolling resistance during fuel economy tests of class 8 tractor trailers. Thermistor data show that air cavity temperatures vary, with the main increase happening during the warm-up run and measurable cooling during the fuel measurement breaks between runs. Inflation pressure also increases by 50–70 kPa during the warm-up run, but once the tire has warmed up, the pressure is more stable, rarely varying by more than 20 kPa during a test run.

Results of SAE J1269 rolling resistance tests allow estimation of rolling resistance force for any specified load and inflation pressure. Using the test weight of the truck, the rolling resistance force was estimated for inflation pressures ranging from 550 to 860 kPa. The relationship between the inflation pressure and rolling resistance was roughly linear. The relationship was then used to estimate changes in fuel consumption due to changes in inflation pressure normalized to the cold inflation pressure. For each change of relative inflation pressure of 5%, rolling resistance would change by about 1%. Using a common return factor of a 1% change in fuel consumption for every 5% change in rolling resistance, a change in relative inflation pressure of 5% would result in a change of fuel consumption of about 0.2%. The precision of the J1321 fuel economy tests was measured to be plus or minus about 1%. This suggests that the warm-up run provided for the test method stabilizes the tire pressure and rolling resistance and that interference due to changes in rolling resistance during a test run or between runs is a concern only for tests that measure small changes in fuel consumption. While the results obtained here are used to assess the effect of inflation pressure on the SAE J1321 test and apply only to the particular tires tested, the method of analysis may be useful in the assessment of the effect of over- or underinflated tires on fuel consumption in the wider long-haul trucking fleet.
Pembentukan Buah dan Perkecambahan Tanaman Jarak Pagar pada Transformasi Langsung Melalui Jalur Tabung Polen
Authors: Zainudin Agus , Purwoko Bambang Sapta , Santoso Tri Joko , Ardie Sintho Wahyuning , Trikoesoemaningtyas Dan
Published: July 2018

The genetic transformation via pollen-tube pathway in jatropha is the first alternative method that was applied in this plant. The objective of the research was to study fruit set and germination of three genotypes of jatropha following direct transformations via pollen-tube pathways. The research was conducted during April 2014 until January 2015 at jatropa’s experimental field, Pasuruan, and at green house of ICABIOGRAD, Bogor. Three genotypes of jatropha i.e., IP3A, IP3P and JcUMM18 were used. In the first experiment, split plot design was used where 3 levels of DNA plasmid concentration as a main plot and 5 levels of stigma-drip time of DNA plasmid as a subplot. In the second experiment randomized block design was used with single factor consisting of 15 combinations of concentration and stigma-drip time of DNA plasmid as treatments and control. The results demonstrated that interaction between concentration and application time of DNA plasmid did not significantly affect fruit and seeds formation of three Jatropha genotypes. Combination of DNA plasmid concentration with time of stigma-drip had significant effect on seed germination rate of IP3A genotype, but not significant on the other variables. The concentration of 0.05-0.5 µg µL-1 and application time of DNA plasmid at 1-10 hours after pollination could be applied on jatropha genetic transformation via pollen-tube pathways.

Keywords: DNA plasmid, Jatropha curcas, pCAMBIA1301, pollen-tube, stigma-drip
Tree-based Water Footprint Assessment on Established Oil Palm Plantation in North Sumatera, Indonesia
Authors: Santosa Edi , Stefano Indra Mario , Gani Tarigan Abdul Gani , Wachjar Ade , Zaman Sofyan , Agusta And Herdhata
Published: July 2018

ABSTRACT
In a long life cycle of oil palm plantation, sustainable water management is mandatory because irrigation is rarely applied. In order to develop water management for sustainable palm oil production, tree-based water footprint of well-established oil palm plantation was assessed. Field data were collected from February to June 2016 in Dolok Ilir managed by PTPN IV, North Sumatera, Indonesia. Additional data were obtained from interviews on the site and the surrounding estates, reports and references. Results showed that water footprint (WF) for production of fresh fruit bunch (FFB) was 510.69 m3 tonne-1 and crude palm oil (CPO) was 517.79 m3 tonne-1. Green, blue and grey water contributed 94.78%, 0.71% and 4.50% in FFB, and 93.48%, 1.66% and 4.85% in CPO productions, respectively. All green WF was calculated basen on actual value of tree evapotranspiration, therefore, the value was mostly lower than other researchs. Low amount of blue water indicates that the oil palm tree in North Sumatera extracts low amount of ground water. On the other hand, grey water for pollution dilution of fertilizers, pesticides and herbicides were high, i.e., 15.15 m3, 4.77 m3, 3.07 m3 tonne-1 FFB, respectively. It implies that reduction of grey water should be implemented in the near future through precission farming.

Keywords: CPO, Elaeis guineensis, precission farming, sustainable production, water footprint
Respon Morfo-Fisiologi Genotipe Kedelai terhadap Naungan Jagung dan Ubikayu
Authors: Pratiwi Herdina , Artari Dan Rina
Published: July 2018

Study on soybeans morpho-physiological responses in artificial or natural shade are beneficial to determine the effects of shade on morpho-physiology and yield of soybean. This research was aimed to study the morpho-physiological responses of soybean varieties under shading of maize and cassava compared to arficial shading. The research was conducted in Kendalpayak Research Station, ILETRI, from February to May 2016 used split plot design with three replications. The main plot was three shade sources: N1:black paranet 50%, N2: maize shade, and N3: cassava shade, while the sub plot was five soybean varieties: Dena 1, Dena 2, Argopuro, Panderman, and Grobogan. Soybean varieties showed morpho-physiology differences depending on the shade source. Soybean grown under shading of cassava had plant height, leaf area ratio, and leaf area lower than under shading of paranet and maize. Cassava shade also caused soybean had higher growth rate, net assimilation rate, and yield than those under paranet and maize shade. Shade-tolerant varieties (Dena 1 and Dena 2) had high yield on all kind of shade. Less tolerant varieties (Panderman and Grobogan) had higher yield under cassava shade and lower yield under paranet and maize shade. Maize crop had similar shade effects with 50% paranet shade.

Keywords: Glycine max (L) Merr., intercropping, Manihot esculenta Crantz, paranet, Zea mays L.
Fatty Acid-Fuelled Transmembrane Chloride Transport
Authors: Gale Philip , N.W.Howe Ethan
Published: July 2018

We report an example of the use of fatty acids to drive chloride transport by creating a pH gradient across a vesicular lipid bilayer membrane. Addition of an unselective squaramide-based chloride transporter (which transports both H+and Cl-) facilitates the transport of HCl from the vesicle (driven by the pH gradient) so creating a chloride gradient. Addition of further aliquots of fatty acid ‘fuel’ can initiate further transport of chloride out of the vesicle by re-establishing the pH gradient. This is an example of a prototypical chloride pumping system.
Amabilidad digital frente a nuevas generaciones. Perfil digital del periodista madrileño y su relación con el principiante
Authors: Sandulescu Budea Alexandra María
Published: July 2018

El presente artículo monitoriza la presencia y gestión del perfil digital en medios sociales por parte de periodistas madrileños y el grado de identificación con las nuevas generaciones que siguen sus cuentas. Para ello, partimos de una selección de perfiles digitales en función de los índices de rendimiento en publicación. El objetivo es describir cómo las diferentes generaciones de periodistas en Madrid utilizan los recursos disponibles en las plataformas digitales, siendo capaces de generar interacción frente a un seguidor que quiere trabajar en el mismo campo (un estudiante). Para llevar a cabo este proceso, la investigación contará con una fase de documentación, una de testeo y otra de aplicación e interpretación de resultados; el proceso completo abarcó desde agosto del 2017 a enero del 2018. La metodología combina variables cuantitativas y cualitativas. Las conclusiones revelan que hay un desfase en los perfiles a medida que se amplía el ciclo generacional del periodista.
Adjetivos e información: la intervención de la subjetividad en la prensa escrita digital de América Latina
Authors: Ramírez Gelbes Silvia , Di Virgilio Bianca , Panza Mattia , Dillon Patricio , Llambías Pilar , Gil Buetto Rodrigo , Bombau Tomás , Siano Victoria
Published: July 2018

La prescripción ha aludido tradicionalmente a la noción de periodista como la figura capaz de reproducir en su discurso la realidad tal y como es, de manera objetiva, por medio de enunciados que la describen fielmente. Pero la subjetividad no está en absoluto ausente en los textos efectivamente producidos por los periodistas de algunos países de América Latina. Si tomamos, por ejemplo, el empleo de los adjetivos calificativos —una de las vías privilegiadas para la inscripción de la subjetividad—, algunos estudios (Amado et al., 2016) enseñan que la prensa argentina y la chilena incluyen en sus notas informativas más adjetivos calificativos que cualquier otra prensa de la región, frente a la de Ecuador, que escasamente los introduce en sus notas. Luego de caracterizar y clasificar los adjetivos calificativos, y con el fin de confirmar —o refutar— esa descripción, estudiamos 490 notas informativas escritas aparecidas en tres diarios online argentinos y en cuatro medios diferentes de sendos países latinoamericanos. Nuestros resultados, que confirman parcialmente los hallazgos de esos estudios previos, son interpretados a la luz de una visión del periodismo como orientado a cumplir con una misión social, e investido de un compromiso individual con su audiencia.