bluuebunny/crossref_metadata_2025 huggingface dataset:
On Writer’s Block: The Reflection of Lacanian Post-Structuralist Psychoanalysis in Paul Auster’s Oracle Night
Authors: Buday Maroš
Published: September 2019

This paper deals with the reflection of Lacanian post-structuralist psychoanalysis in Paul Auster’s novel Oracle Night, with respect to the phenomenon of writer’s block. The paper argues that Auster’s novel is remarkably synchronized with the theoretical perspectives proposed by the noted psychoanalyst, Jacques Lacan, as the root of his protagonist’s inability to write is linked to the medium of written discourse, and the obstacles which the protagonist of his story faces are thus put within the confines of the protagonist’s psyche. Writer’s block is thus being examined with respect to the Lacanian concept known as the chain of signification, as it is much more noticeable in writers because their primary conduit for describing the exterior and interior world is discourse in its written form. Auster exceptionally mirrors Lacan’s view of a writer’s psyche and vividly explores the foundation of the inability to write with respect to the symbolic realm of human experience.
Local recurrence of soft tissue sarcoma: a radiomic analysis
Authors: Tagliafico Alberto Stefano , Bignotti Bianca , Rossi Federica , Valdora Francesca , Martinoli Carlo
Published: September 2019

Background

To perform a radiomics analysis in local recurrence (LR) surveillance of limb soft tissue sarcoma (STS)

Patients and methods

This is a sub-study of a prospective multicenter study with Institutional Review Board approval supported by ESSR (European Society of Musculoskeletal Radiology). radiomics analysis was done on fast spin echo axial T1w, T2w fat saturated and post-contrast T1w (T1wGd) 1.5T MRI images of consecutively recruited patients between March 2016 and September 2018.

Results

N = 11 adult patients (6 men and 5 women; mean age 57.8 ± 17.8) underwent MRI to exclude STS LR: a total of 33 follow-up events were evaluated. A total of 198 data-sets per patients of both pathological and normal tissue were analyzed. Four radiomics features were significantly correlated to tumor size (p < 0.02) and four radiomics features were correlated with grading (p < 0.05). ROC analysis showed an AUC between 0.71 (95%CI: 0.55–0.87) for T1w and 0.96 (95%CI: 0.87–1.00) for post-contrast T1w.

Conclusions

radiomics features allow to differentiate normal tissue from pathological tissue in MRI surveillance of local recurrence of STS. radiomics in STS evaluation is useful not only for detection purposes but also for lesion characterization.
Entre passagens
Authors: Alves Moema de Bacelar
Published: September 2019

Os deslocamentos de artistas e obras de arte formam parte da prática artística. Viagens para pintar, estudar, expor, são comuns nas trajetórias de vários pintores, seja entre cidades, seja entre países. O que veremos neste artigo, a partir de alguns casos elucidativos de questões próprias do trânsito, é como essa prática se desenvolvia ao longo do século XIX no Brasil, período em que os mundos da arte passaram por significativas mudanças. A necessidade de expandir os espaços de exibição e negociação levou muitos artistas brasileiros a investirem em viagens pelo país em busca de reconhecimento para seu trabalho e compradores para suas telas. O que iremos acompanhar, apoiados em exemplos de viagens do período, é como esse trânsito se apresenta levando em consideração, também, a mudança de regime político do Império para a República. Uma vez que artistas e obras de arte sempre estiveram em trânsito, nós devemos ir atrás dele para poder montar mais um capítulo dessa história.
SPATIO-TEMPORAL VARIABILITY OF CARBOHYDRATE AND CHLOROPHYLL CONTENT IN THE COFFEE CANOPY
Authors: Santini Paula Tristão , Almeida Lorena Gabriela , Souza Kamila Rezende Dázio de , Barbosa João Paulo Rodrigues Alves Delfino , Alves José Donizeti
Published: September 2019

The spatial variability of the total chlorophyll content and carotenoids content, starch and soluble sugars of coffee canopy were mapped throughout the day. Therefore, evaluations were carried out in a ‘Catuaí Vermelho’ coffee plant with 1.7 meters height. A vertical gradient (from the apex to the base of the plant canopy) and a horizontal gradient (plagiotropic branches) were established to analyze different positions of the canopy. Thus, in the vertical direction, four heights were analyzed in the plant: top, upper, middle and lower regions. In the horizontal gradient, the plagiotropic branches were divided into three parts: basal, median and apical. Collection of leaf samples was performed on the east and west sides of the canopy, at 9 a.m., totaling 24 collection points at each time. Higher content of photosynthetic pigments and concentration of sugars were observed in the western face and in the inner parts of the coffee tree. The content of chloroplast pigments and sugars of an individual coffee leaf diverge considerably from other leaves, which requires caution when scaling estimates at the global canopy level. The analysis of some punctual leaves does not serve to discriminate the overall dynamics of a canopy.
SENSORY PROFILE OF ARABICA COFFEE ACCESSES OF THE GERMPLASM COLLECTION OF MINAS GERAIS – BRAZIL
Authors: Fassio Larissa De Oliveira , Pereira Rosemary Gualberto Fonseca Alvarenga , Malta Marcelo Ribeiro , Liska Gilberto Rodrigues , Sousa Maisa Mancini Matioli , Carvalho Gladyston Rodrigues , Pereira Antonio Alves
Published: September 2019

This study was developed to determine the beverage quality and the sensory profile of Coffea arabica accesses of the Germplasm Collection of Minas Gerais State in two consecutive harvests. Mature coffee fruits from 49 accesses were selectively harvested in the 2015 and 2016 harvests, and after processing and drying they were sensorially evaluated by a team of trained judges in accordance to the protocols of the Specialty Coffee Association. The data were analyzed by Principal Component Analysis, Cluster Hierarchical Analysis, and Content Analysis. The year of harvest influences the scores of the sensory attributes of the beverage of some coffee accesses. The access 27 (Pacamara) stood out with the highest sensory score seen in the first year of harvest. The accesses 36 (Timor Hybrid UFV376-52) and 43 (BE5 WushWush) stood out for the final sensory score in the two years of evaluation. All accesses belonging to the Timor Hybrid Germplasm stood out in the beverage quality in the second year of harvest. A total of 139 sensory attribute descriptors were identified, and the content analysis showed different levels for the frequency of terms in each access group formed as a function of quality. The Germplasm Collection of Minas Gerais has a wide variability for the production of superior quality coffees, and the year of harvest influences to a greater or lesser degree the potential of quality of the accesses.
Career prospects among dental and medical residents: A cross-sectional study
Authors: Saheer Abdul , Suresh Aishwarya , Shaji Shabnam , Rajendran Arya , Muhammed Ashik , Majid Shanila
Published: September 2019

Introduction:

Career is the progress and actions taken by a person throughout lifetime, especially those related to that person’s occupation, and is often composed of the jobs held, titles earned, and work accomplished over a long period of time. It plays a very important role in the success of one’s life.

Aim:

The aim was to compare the career prospects among medical and dental residents in a private institution in Thodupuzha, Kerala.

Materials and Methods:

The study included a total of 60 medical residents and 52 dental residents and was carried out using a self-administered questionnaire. Descriptive statistics and Chi-square test were performed for statistical analysis. P < 0.05 is considered to be statistically significant.

Results:

In medical profession, it was found that majority (71%) of the residents were satisfied with their career. In dental category, 88% wished for medical sector, whereas in medical category, 60% would opt for engineering. It was reported that poor pay scale among 54% of the medical category and 59% of dental residents suggested less job in the market was the reason for dissatisfaction. Majority (73%) in medical residents and a very minimal (23%) of the dental residents would recommend the own profession to the fellow colleagues (P < 0.05).

Conclusion:

The dental residents were found to be dissatisfied with their career compared with medical graduates. Better job perspectives and better placements need to be created. Endorsement of effective policies is required.
O turismo na cidade do Rio de Janeiro : história e humor nas revistas ilustradas da década de 1920
Authors: Borges Vera Lúcia Bogéa , Bellagamba Crissy Folhadella Barbosa
Published: September 2019

Este estudo toma como ponto de partida a análise das notícias sobre o turismo e os turistas na cidade do Rio de Janeiro, na década de 1920, veiculadas nas revistas ilustradas (Careta e Fon-Fon). Em função dos avanços e dos desafios para consolidar a então capital federal como um local turístico, gradativamente, as charges publicadas nesses periódicos cariocas constituíam-se em importante fonte de crítica a esse processo. Assim, mediado pelo elemento do humor, as charges informavam ao leitor, por intermédio de personagens que representavam os atores sociais (autoridades, representantes ligados ao turismo, cariocas, turistas) e refletiam de forma crítica sobre a construção turística do Rio de Janeiro.
A aproximação entre Turismo e a Arte da Dança: caso Expedição de Dança – PARNA Serra da Capivara/PI - Brasil.
Authors: Silva Adriana Monteiro da
Published: September 2019

O artigo A aproximação entre Turismo e a Arte da Dança: caso Expedição de Dança – PARNA Serra da Capivara/PI – Brasil, sugere refletir sobre a possibilidade de se pensar uma expedição como Turismo, tendo como referência a expedição que ocorreu no Parque Nacional Serra da Capivara (2013), fruto da dissertação intitulada “Grafias na Pedra: índices evolutivos da dança” (MARQUES, 2012) para conjecturar sobre as possíveis relações entre as figuras rupestres e os observadores in loco, tendo como pressuposto o entendimento de coevolução entre corpo e ambiente, cultura e memória.
Turismo e cinema na Capital Nacional do Espumante – Garibaldi
Authors: Silveira Vanilson Pereira , Baptista Maria Luiza Cardinale
Published: September 2019

O artigo visa abordar a relação existente entre: cinema e turismo, tendo como lócus de análise a cidade de Garibaldi, localizada na Serra Gaúcha. Em termos teóricos, envolve uma abordagem transdisciplinar, com estudos de Turismo e relacionados à Comunicação. A metodologia é constituída a partir da estratégia metodológica denominada Cartografia de Saberes (BAPTISTA, 2014), neste caso, envolvendo uma revisão bibliográfica, para a abordagem conceitual da temática proposta, assim como o levantamento das produções realizadas na cidade de Garibaldi. Em termos de resultados da investigação, é possível compreender o cinema como um eficiente e criativo diferencial, no posicionamento e desenvolvimento de novos lugares e atrativos turísticos. Através de suas imagens, a mídia mobiliza os espectadores e desperta o interesse para o que vem sendo estudado, discutido e chamado de Turismo Cinematográfico, envolvendo a visitação de lugares e locações que servem de cenários para produções de filmes e séries cinematográficas ou televisivas.
Oposição entre as Lutas anticapitalista e antirracista:
Authors: Martins Tereza Cristina Santos
Published: September 2019

Objetiva oferecer elementos que permitam compreender que a oposição entre a luta anticapitalista e antirracista está associada à armadilha das análises sem o mergulho na formação social concreta.  A análise da formação social brasileira possibilita apreender uma questão étnico-racial forjada no mesmo processo de constituição das relações capitalistas no Brasil. Essa apreensão é fundante no entendimento de que as bandeiras da luta étnico-racial no país não estão em campos opostos dos da luta de classes como as análises fazem parecer. A luta antirracista no Brasil foi/é a expressão de um lugar do/a negro/a determinado pelo racismo: à margem da cidadania regulada e dos  processos organizativos a que são vinculadas as respostas do Estado à “questão social”. Esse entendimento é fulcral na compreensão de suas organizações e das bandeiras de luta que defendem e, consequentemente, na apreensão de pistas para afirmar a viabilidade de construção unificada de alternativas comuns de luta.
Letrados e Plebeus
Authors: Vieira Cleber Santos
Published: September 2019

Resenha do livro Dialética Radical do Brasil Negro, de Clóvis Moura.
Celebrating Anniversaries
Authors: Butler Petra
Published: September 2019

This article is a summary of the symposium on the Convention on Contracts for the International Sale of Goods ('CISG') in 2005, held in Wellington. The aim of the symposium was to re-familiarise New Zealand's legal community with a part of contract law which seems to have been forgotten or, even worse, which had never gotten into the conscience of New Zealand's legal profession. The first part of the symposium involved the makeup of the CISG and concerns regarding potential barriers to international change. However, the author argues that the symposium papers make clear New Zealand businesses and lawyers should not need to be afraid to choose CISG for their international contracts. The second part of the symposium covered the practical application of the CISG in the day to day business of a lawyer advising his/her client. The author concludes that the seminar papers show New Zealand businesses can only gain from using the CISG as their law for international commercial contracts.
Book Review: Dispute Settlement in the UN Convention on the Law of the Sea
Authors: Mossop Joanna
Published: September 2019

This article is a book review of Natalie Klein Dispute Settlement in the UN Convention on the Law of the Sea (Cambridge University Press, Cambridge, 2005) (418 pages). The law of the sea has been one of the most dynamic and disputed areas of international law for most of the past several centuries. The fact that the UN Convention on the Law of the Sea contains a dispute settlement provision that involves compulsory adjudication was a move away from the contentious past characterised by unilateral action. Mossop states that Klein has written a technically excellent text outlining the history and development of the dispute procedures, the requirement of each part of the process, and the extent to which the cases heard under the dispute procedures have cast light on the operation of the procedures. Although the book will be of significant value to practitioners and scholars dealing with this area of the law, Mossop argues that the detailed examination of the topic means that the book will not be suitable as a student textbook. It is concluded that the book is a solid foundation against which later cases can be compared.
Remoción de Fósforo en un Sistema de Humedales Artificiales a Escala de Laboratorio
Authors: Reyes Luz María Ivonne , Zárate Alejandro Guido , Carrillo Núñez Sonia Gabriela , Durán De Bazúa Carmen
Published: September 2019

Se estudió la remoción de fósforo en cuatro reactores biológicos empacados con escoria volcánica (tezontle) que simulan la parte radicular de un humedal artificial. El diseño experimental incluyó el efecto de la planta y sus réplicas (reactores RA1, RB1 con planta y RA2, RB2 sin planta), así como la concentración inicial de contaminantes medida como demanda química de oxígeno (relación C:N:P de 30:1:0.04 equivalente a 450 mg DQO/L y 15:1:0.04 equivalente a 225 mg DQO/L) en la asimilación de fósforo. El agua residual sintética se elaboró con sacarosa como fuente de carbono, C12H22O11; sulfato de amonio como fuente de nitrógeno, (NH4)2SO4 y fosfato de sodio dodecahidratado como fuente de fósforo, Na3PO4.12H2O. Para simular periodos de 16 h deluz y 8 h de oscuridad se emplearon 8 lámparas de tubos fluorescentes de 30 W. Se colocaron tres electrodos comerciales (Ag/AgCl-Pt) para medir potenciales de óxido-reducción, pOR, a diferentes profundidades (2, 10, 30 cm de la superficie de cada reactor). Se plantaron brotes de Phragmites australis (carrizo) en los reactores RA1 y RB1. Al alcanzar la estabilidad se midieron los parámetros de fósforo total, DQO, potenciales redox, pH y temperatura. Los resultados muestran que en todos los reactores hubo remoción de fósforo y que fue significativamente mayor con planta (RA1 y RB1, 93% en promedio para ambos reactores) (p<0.05, 0.01). No hubo una diferencia significativa (p<0.05, 0.01) entre la disminución de la DQO y la de P para las dos relacionesC:N:P. La remoción de la DQO para el diseño experimental del efecto de la presencia de la planta y de la concentración inicial de DQO sí fue estadísticamente diferente debido a la presencia de la hidrofita, así como a la concentración inicial de carbono (p<0.05 para la presencia de la planta y p<0.05, 0.01 para la concentración inicial de carbono), siendo ligeramente mayor en aquellos reactores con planta, indicando que ésta sí tiene un efecto depurador adicional a las comunidades microbiológicas que proliferan en los reactores.
Uso de plantas de pepinillo (Cucumis sativus) para fitorremediar suelos contaminados con cromo
Authors: Cifuentes Morales Paola , Novillo Logroño Fernando
Published: September 2019

En esta investigación se reporta un proceso de fitorremediación de suelos contaminados con cromo (VI), utilizando un cultivo de la especie Cucumis sativus (pepinillo), mediante sistemas de fitoestabilización y fitoinmovilización. Para determinar la capacidad de absorción y el crecimiento de la planta, se germinaron las semillas directamente en suelos contaminados con el metal que poseen las siguientes características: T1 (63 mg Cr/kg de suelo), T2 (125 mg Cr/kg de suelo) y T3 (250 mg Cr/kg de suelo) en función de peso húmedo. Las plantas se recolectaron a los 30, 60 y 80 días posteriores a los 8 días de la germinación. Los datos fueron estudiados mediante un análisis de varianza y prueba de Dunnett. Los resultados demuestran que las plantas de pepinillo presentan diferencias estadísticamente significativas frente al tratamiento testigo (p<0.05), pues se encontró que después de 80 días de cultivo en condiciones de invernadero, la plántula redujo los niveles de cromo en un 38% T1; 34% T2 y 31% T3.
Historia, evolución y desafíos del periodismo digital en el Ecuador
Authors: Morejón Vallejo Ramiro , Zamora Pérez Byron
Published: September 2019

El periodismo digital está transformando las formas de producción y difusión de contenidos, incluso sus narrativas y ejes temáticos. Frente a los cambios del entorno digital, el periodismo asume nuevos retos, entre ellos las fuentes de financiamiento y la verificación de contenidos. En el presente artículo se expone la evolución del periodismo digital ecuatoriano, desde sus inicios hasta el primer semestre del 2018. Se puede ver un cambio y un aumento considerables de medios nativos digitales. Estos también desaparecen por múltiples razones. Los que siguen vigentes apuestan por nuevas narrativas y el uso frecuente de las redes sociales. En este documento se incluye un cuadro en el que se detallan sus cuentas de redes sociales para que los usuarios puedan conocer más sobre sus formas de difusión. El artículo finaliza con algunos elementos para enfrentar los desafíos que presenta el periodismo digital en el Ecuador.
Expediente
Authors: Editorial Equipe
Published: September 2019

Editora da Revista de Educação Pública: Filomena Maria de Arruda Monteiro Editora Adjunta: Rute Cristina Domingos da PalmaTécnica: Dionéia da Silva TrindadeRevisão de texto: Maria das Graças Martins da SilvaEditoração eletrônica e finalização: Téo de Miranda – Editora SustentávelPeriodicidade: Quadrimestral
Revista de Educação Pública, v. 28, n. 69, set./dez. 2019
Authors: Editorial Equipe
Published: September 2019

Coordenador da EdUFMT: Renilson Rosa RibeiroEditora da Revista de Educação Pública: Filomena Maria de Arruda Monteiro Editora Adjunta: Rute Cristina Domingos da PalmaTécnica: Dionéia da Silva TrindadeRevisão de texto: Maria das Graças Martins da SilvaEditoração eletrônica e finalização: Téo de Miranda – Editora SustentávelPeriodicidade: Quadrimestral
PENGUNGKAPAN CORPORATE SOCIAL RESPONSIBILITY (SURVEI PADA PERUSAHAAN YANG TERMASUK DALAM INDEKS SRI KEHATI)
Authors: Akram H. , Animah Animah , Basuki Prayitno
Published: September 2019

The objective of this study is to examine the influence of corporate governance mechanism on the disclosure of CSR. Studies conducted on the companies included in the SRI KEHATI index during 2011-2014. The study obtained 18 companies as sample of this study. The results of multiple linear regression analysis showed  that  the  audit  committee  and independent commissioner have no influence on the disclosure of CSR, while institutional ownership was found to have influence on the disclosure of CSR. The study implies that the stakeholders are able to change the dimensions of CSR implementation, whereby previously it was only for humanitarian and environmental aspects, CSR is now able to increase its profit and finally the goal to sustainability can be manifested
Kinerja Akademik, Pertimbangan Pasar Kerja, Minat Berkarir Akuntan Publik
Authors: Suindari Ni Made , Purnama Sari AA Pt. Agung Mirah
Published: September 2019

The development of the number of public accountant in Indonesia has not been proportional to the number of accounting graduate students each year. Public accountant is one of the professional career choises for accounting graduate students. This research was conducted to analyze the effect of academic performance and labor market considerations in the perception of career choice of students majoring in accounting as a public accountant in private university on Denpasar. Previous research on consideration of the labor market shows different results. The population in this study was 2270 peoples and 340 respondents from Unwar, Undiknas, Unhi and Unmas Denpasar. This study uses primary data was collected by using a questionnaire by using convenience sampling methods. Data analysis technique used by multiple linear regression analysis. The result showed that the academic performance and consideration of the labor market has positive effect on the selection of career as a public accountant.
AKUNTABILITAS KOPERASI MELALUI LAPORAN KEUANGAN
Authors: Hilendri Bq. Anggun
Published: September 2019

Cooperatives are one of three types of business entities that support the Indonesian economy in addition to State-Owned Enterprises (BUMN) and Private-Owned Enterprises (BUMS). The development and growth of cooperatives in Indonesia is endeavored to continue to synergize with the duties of cooperatives in holding their institutions accountable to the government and the development of their business to their members. This is a form of implementation of cooperative accountability in which cooperatives must be able to manage services and be informed to interested parties in the form of financial statements. The purpose of this study was to find out how the accountability of Karya Mandiri Selong cooperatives through cooperative financial statements that have been prepared. Accountability of Karya Mandiri Selong cooperatives through the preparation of financial reports is not optimal as indicated by the preparation of financial statements in the form of monthly reports containing reports on loans or accounts receivable and deposits from cooperative customers. This is because the management's understanding of financial accounting standards is still lacking. The hope is for the future Karya Mandiri Selong cooperatives can compile financial reports in accordance with financial accounting standards so that accountability is maintained and member trust increases.
PENGARUH UKURAN KOPERASI, JENIS KOPERASI SERTA PENGALAMAN KEPENGURUSAN MANAJEMEN TERHADAP KUALITAS SISTEM PENGENDALIAN INTERN PADA KOPERASI DI KABUPATEN TABANAN
Authors: Priliandani Ni Made Intan , Juniariani Ni Made Rai , Mariyatni Ni Putu Sri
Published: September 2019

Cooperatives are a different organization with other businesses, such as BUMN and BUMD or government organizations. The uniqueness of cooperatives is that cooperatives are business units that have multiple identities in which each cooperative member is the owner and user of cooperative services. In order to be able to compete with other financial institutions, the cooperative must be able to determine a policy and strategy that must be developed and improved. One policy that can be taken to assist the development of cooperatives is the effectiveness of management control systems. Internal control is an activity that is influenced by the organization, coordinated methods and provisions to maintain organizational wealth, check accuracy, and reliability of accounting data, to improve business efficiency and encourage compliance with company regulations. The cooperative internal control system is influenced by several factors, namely the size of the cooperative, the type of cooperative, and the management experience of management. This study has the purpose of 1) whether the size of the cooperative influences the quality of the internal control system in cooperatives in Tabanan Regency. 2) whether the type of cooperative influences the quality of the internal control system in cooperatives in Tabanan Regency. 3) whether the management experience affects the quality of the internal control system in cooperatives in Tabanan Regency. This study uses primary data in the form of answers to questionnaires from supervisors and directors of cooperatives in Tabanan district. The sampling technique in this study is purposive sampling technique so that the sample in this study amounted to 35 cooperatives. The analysis technique used to answer the hypothesis is multiple linear regression. The results of the study show that 1) the size of the cooperative has a positive effect on the quality of the internal control system. 2) types of cooperatives have a positive effect on the quality of the internal control system. 3) management management experience has a positive effect on the quality of the internal control system.
Contaminación por aguas residuales e indicadores de calidad en la reserva nacional ‘Lago Junín’, Perú
Authors: Cusiche Pérez Leoncio Filiberto , Miranda Zambrano Gloria Amparo
Published: September 2019

En el Perú, la contaminación del agua es uno de los mayores problemas ambientales (Custodio y Chávez, 2017), considerando que la fragilidad de los ecosistemas acuáticos impacta destructivamente a la biodiversidad, cuya biota local concentra comunidades ecológicas únicas. Dicho problema se estudió en el lago Junín, donde la presión antropogénica desconoce la conservación y la sustentabilidad del medio ambiente y la biodiversidad. Prima la satisfacción de las necesidades productivas (pecuaria, agrícola y extractiva) y la presión de empresas e instituciones (minería, hospitales, mercados) quienes vierten sus aguas residuales al lago afectando los hábitats. El objetivo de la presente investigación fue escudriñar el impacto del agua residual a esos ecosistemas y su zona de influencia señalando el nivel de calidad de agua. El tipo de investigación que abarcó de 2015 a 2017 es descriptivo, de diseño evolutivo contemporáneo longitudinal. Se estableció dos épocas de muestreo (lluvia y estiaje) para el análisis fisicoquímico y bacteriológico de agua. Los resultados arrojan que la demanda bioquímica de oxígeno (DBO5) superan los límites máximos permisibles y en época de estiaje son aguas de mala calidad. Las descargas de aguas residuales es factor contaminante con peligro de toxicidad para la vida acuática del lago, afectando especies de flora y fauna endémica y en general todo el ecosistema.
El proceso de comercialización del café en el sur del Estado de México
Authors: González Razo Felipe de Jesús , Sangerman-Jarquín Dora Ma. , Rebollar Rebollar Samuel , Omaña Silvestre José Miguel , Hernández Martínez Juvencio , Morales Hernández José Luis
Published: September 2019

El presente estudio analiza el sistema de producción predominante en la explotación de café (Coffea arabica L.) en el sur del Estado de México, su proceso de comercialización y el impacto económico que genera dicha actividad entre los principales agentes participantes, el año de referencia de la investigación fue 2018. Se determinó el sistema de producción preponderante en la región, se identificaron los principales canales de comercialización que sigue el producto desde su salida en la finca hasta su arribo al consumidor final y se calcularon, a precios corrientes, los márgenes de comercialización resultantes durante todo el proceso. El aprovechamiento del café en el sur del Estado de México se desarrolla bajo un sistema de producción rústico o de montaña, de sombra, el cual se desarrolla en pequeñas unidades de producción dispersas, como un complemento de otras actividades agropecuarias. El canal de comercialización tradicional empleado para llevar el producto desde la explotación hasta el consumidor final fue: la venta directa del productor a la cooperativa de productores, la cual le añade valor al producto y opera como principal intermediario. La participación de los productores en el precio final del producto fue en promedio de 75.46%, el acopiador participó con 15.67% y los detallistas 8.92%. El margen de comercialización total promedio 63.00 $ kg-1, del cual la cooperativa consiguió el mayor margen promedio con 23.95 $ kg-1, mientras el restante 12.65 $ kg-1 se lo adjudicaron los detallistas.
Pemanfaatan Sampah Anorganik sebagai Media Pembelajaran IPS
Authors: Sakdiyah Siti Halimatus , Rahaju Rahaju
Published: September 2019

Guru-guru di SD Islam Al Hikmah terutama mengaku mengalami kesulitan dalam menerapkan K13, selain harus menghabiskan materi yang sudah ditentukan, harus juga berinovasi dalam proses pembelajaran. Bahan sisa dan bahan lokal merupakan unsur kearifan lokal yang bisa dikembangkan menjadi media pembelajaran sederhana, yang penting sesuai dengan tema.  Hal serupa juga diungkapkan oleh Kepala Sekolah SD Islam Al Hikmah. Pembelajaran  dengan pendekatan inkuiri jarang dilakukan karena keterbatasan sarana dan tidak adanya alat peraga. Penggunakan media dirasa menyita waktu dan tenaga, sehingga enggan dilakukan. Dari hasil wawancara dengan guru terungkap bahwa mereka juga mengalami kesulitan dalam mengimplementasikan pembelajaran tematik ini.Pengabdian kepada masyarakat ini bertujuan untuk meningkatkan inovasi dan kreativitas guru SD Islam Al Hikmah Gadang Malang, agar dapat merancang dan membuat media pembelajaran. Metode yang dipakai dalam pengabdian masyarakat ini berupa pelatihan, lokakarya dan pendampingan sehingga menghasilkan produk.Hasil yang diperoleh dari kegiatan pengabdian di SD Islam Al-Hikmah Gadang Malang ini, sebagai berikut : 1) semangat bekerja meningkat, sehingga meningkatkan keaktifan dan motivasi siswa dalam proses pembelajaran. 2) Adanya suasana kerja yang positif antar guru  saat mengajar di kelas dan  lebih percaya diri. 3) Adanya produkmedia pembelajaranyang dibuat oleh peserta. Kata Kunci: sampah anorganik, media pembelajaran
Adubação foliar nitrogenada e boratada no crescimento e produção do algodão colorido
Authors: Silva Edgley Soares , Figueiredo de Oliveira Rafaela , Almeida Medeiros Diego , Alves Dias Jefferson , Oliveira de Malta Altamiro , Inocêncio Alves da Silva Samuel
Published: September 2019

Objetivou-se avaliar o efeito de aplicações foliares de nitrogênio e boro a partir do florescimento sobre o crescimento e produção do algodão colorido. O experimento foi instalado em ambiente protegido no Centro de Ciências Agrárias da Universidade Federal da Paraíba no município de Areia, Paraíba, Brasil. O delineamento experimental foi  inteiramente casualizado com três repetições. Foram avaliadas quatro épocas de aplicação de adubo foliar (inicio do florescimento [antese], 3, 5, e 7 semanas após o florescimento), e três tipos de adubação foliar (nitrogenada, boratada e nitrogenada-boratada), distribuídos em esquema fatorial 4×3+1 (testemunha). As aplicações foliares foram realizadas com atomizadores tendo como fonte o nitrato de amônio e ácido bórico. As características avaliadas foram: altura de planta, altura de inserção do primeiro capulho, diâmetro do caule, número de folhas, número de capulhos, número de sementes, produtividade de fibras, massa de sementes e massa de 1000 sementes. Concluiu-se que a adubação foliar nitrogenada, boratada e sua interação nas concentrações utilizadas não promovem efeito sobre as características de crescimento do algodão colorido. A produtividade de fibras do algodão colorido não é influenciada pelas adubações foliares utilizadas. O aumento das frequências de pulverizações foliares provoca redução no número de capulhos do algodão colorido.
Efeitos alelopáticos de extratos aquosos de um híbrido de eucalipto na germinação e vigor de sementes de alface
Authors: Cruz Igor Alberto Câmara da , Araujo Emmanoella Costa Guaraná , Lima Tarcísio Viana de , Silva José Antônio Aleixo da , Silva Thiago Cardoso
Published: September 2019

O trabalho analisou o potencial alelopático de extratos aquosos de Eucalyptus urophylla S.T. Blake x Eucalyptus tereticornis Sm., sobre sementes de Lactuca sativa L. O experimento foi realizado sob condições higrotérmicas controladas, tendo como substrato o papel germitest® umedecido com água destilada e os extratos em concentrações de 25%, 50%, 75% e 100%. Foram depositadas 25 sementes distribuídas uniformemente em caixas gerbox® com cinco repetições, em delineamento inteiramente casualizado, a avaliação ocorreu no mesmo horário durante 10 dias. Os dados foram submetidos à análise de variância e as médias comparadas pelo teste Tukey com 5% de erro. Foi observada a taxa de germinação (%G), índice de velocidade de germinação (IVG), tempo médio (TM, em dias) e velocidade média (VM, em dia-1).  O extrato aquoso de folha em todas as concentrações afetou a %G e IVG, e as maiores influenciaram a VM e o TM. No extrato de fruto e casca houve redução na %G nas duas maiores concentrações, já o TM e VM não diferiram.  O IVG não apresentou diferença significativa no extrato de casca, mas no de fruto houve influência nas concentrações de 75% e 100%. Assim, a depender da concentração, o eucalipto apresenta potencial alelopático sobre a alface.
Working conditions and occupational pathology of coal miners in the Arctic
Authors: Gorbanev S. A. , Syurin S. A. , Frolova N. M.
Published: September 2019

Introduction.Due to the impact of adverse working conditions and climate, workers in coal-mining enterprises in the Arctic are at increased risk of occupational diseases (OD).

The aim of the studywas to study the working conditions, causes, structure and prevalence of occupational diseases in miners of coal mines in the Arctic.

Materials and methods.Th e data of social and hygienic monitoring “Working conditions and occupational morbidity” of the population of Vorkuta and Chukotka Autonomous District in 2007–2017 are studied.

Results.It was established that in 2007–2017 years, 2,296 ODs were diagnosed for the first time in 1851 coal mines, mainly in the drifters, clearing face miners, repairmen and machinists of mining excavating machines. Most often, the ODs occurred when exposed to the severity of labor, fibrogenic aerosols and hand-arm vibration. The development of professional pathology in 98% of cases was due to design flaws of machines and mechanisms, as well as imperfections of workplaces and technological processes. Diseases of the musculoskeletal system (36.2%), respiratory organs (28.9%) and nervous system (22.5%) prevailed in the structure of professional pathology of miners of coal mines. Among the three most common nosological forms of OD were radiculopathy (32.1%), chronic bronchitis (27.7%) and mono-polyneuropathy (15.4%). In 2017, coal miners in the Arctic had a professional morbidity rate of 2.82 times higher than the national rates for coal mining.

Conclusions.To preserve the health of miners of coal mining enterprises, technical measures to improve working conditions andmedical interventions aimed at increasing the body’s resistance to the effects of harmful production and climatic factors are necessary.
Penyuluhan metode takakura, pembentukan bank sampah dan manajemen bank sampah pada masyarakat kecamatan Medan Labuhan Belawan
Authors: h subambang
Published: September 2019

Kecamatan Medan Labuhan berbatasan langsung dengan Kecamatan Medan Deli di sebelah selatan, Kecamatan Medan Belawan di sebelah utara, Kecamatan Medan Marelan di sebelah barat dan Kabupaten Deli Serdang disebelah timur. Kecamatan Medan Labuhan merupakan salah satu kecamatan di Kota Medan yang mempunyai luas sekitar 41,275 km2. Kecamatan Medan Labuhan memiliki 6 kelurahan yaitu Kelurahan Besar, Tangkahan, Martubung,Sei Mati, Pekan Labuhan dan Nelayan Indah. Kelurahan terbesar adalah Kelurahan Si Mati dengan luar 12,870 km2 atau 31,18 persen dari total luas kecamatan, sedangkan kelurahan terkecil adalah Pekan Labuhan 3,600 km2.Pengelolaan sampah yang baik tidak hanya membuat lingkungan menjadi bersih dan sehat, namun dapat pula meningkatkan perekonomian masyarakat.Pada tahap awal, sampah harus dipisahkan menjadi sampah organik dan non organik. Sampah organik dapat diolah sehingga menghasilkan kompos dan pupukcair yang juga dapat dikemas dan dijual untuk petani dan masyarakat sekitar lingkungan untuk tanaman sebagai pupuk organik. Mitra dalam program pengabdian ini adalah kelompok peduli lingkungan terutama sampah rumah tangga yang ada di sekitar tempat pengabdian. Dari hasil survei awal yang dilakukan oleh tim pengusul maka tujuan yang akan dicapai adalah mengembangkan kelompok masyarakat yang mandiri secara ekonomidengan memberikan keterampilan tentang metode Takakura, bank sampah dan manajemen bank sampah, memberikan pengetahuan tentang sampah organik yangekonomis. Sedangkan target khusus yang akan dicapai adalah kelompok peduli lingkungan dan masyakat memiliki kemampuan dalam mengelola sampah denganbaik dan bernilai ekonomis.Adapun metode yang akan digunakan adalah dengan membuat teknik Takakura dan pelatihan dari tim serta narasumber yang ahli dalam hal pengelolahan sampah menjadi pupuk organik, guna memberikan keterampilankepada mitra untuk selanjutnya di monitoring oleh tim pengusul sampai mitra dapat mengembangkan dirinya sendiri.Pada akhir program diharapkan mitra sudah mampu melakukan teknik Takakura dan bank sampah secara kontinueKeyword : Teknik Takakura, Bank Sampah, pupuk organik
Adolescents exhibit reduced Pavlovian biases on instrumental learning
Authors: Raab Hillary , Hartley Catherine A.
Published: September 2019

Multiple learning systems allow individuals to flexibly respond to opportunities and challenges present in the environment. An evolutionarily conserved “Pavlovian” learning mechanism couples valence and action, promoting a tendency to approach cues associated with reward and to inhibit action in the face of anticipated punishment. Although this default response system may be adaptive, these hard-wired reactions can hinder the ability to learn flexible “instrumental” actions in pursuit of a goal. Such constraints on behavioral flexibility have been studied extensively in adults. However, the extent to which these valence-specific response tendencies bias instrumental learning across development remains poorly characterized. Here, we show that while Pavlovian response biases constrain flexible action learning in children and adults, these biases are attenuated in adolescents. This adolescent-specific reduction in Pavlovian bias may promote unbiased exploration of approach and avoidance responses, facilitating the discovery of rewarding behavior in the many novel contexts that adolescents encounter.
Sitting in judgment: How body posture influences deception detection and gazing behavior
Authors: Zloteanu Mircea , Krumhuber Eva , Richardson Daniel C.
Published: September 2019

Body postures can affect how we process and attend to information. Here, a novel effect of adopting an open or closed posture on the ability to detect deception was investigated. It was hypothesized that the posture adopted by decoders would affect their social acuity, resulting in differences in the detection of nonverbal behavior and discrimination of deceptive and truthful statements. In Study 1, adopting an open posture produced higher accuracy for detecting naturalistic lies, but no difference in the recognition of brief facial expressions, as compared to adopting a closed posture. Study 2 measured differences in gaze behavior based on posture when detecting both low and high stakes lies. Sitting in an open posture reduced visual attention towards senders, and in particular, the attention given to their hands. The findings suggest that simply shifting posture can impact veracity judgments and the way they attend to visual information.
Eco-Friendly Management of Diamondback Moth (Plutella xylostella L.) of Cabbage (Brassica oleracea var. capitata) in Nepal
Authors: Parajuli Sovit , Paudel Sandip
Published: September 2019

Cabbage is a popular cruciferous vegetable crop consumed for various purposes not only in the world, but also in Nepal. Among several pests, Diamondback moth (Plutella xylostella.L.) is a primary pest causing heavy loss of cabbage field each year in Nepal. Damage is caused by larvae. The trend of extensive and unscientific use of insecticide has resulted a devastating loss in cabbage production (31%-100%) and economic yield (US $4-US$5billion each year) on one hand and challenging the environment on the other hand. Thus integrated pest management practices, including botanical, biological, cultural methods and use of resistant varieties are effective. Annosom (extract of Annona spp.1%) and Neemix (extract of Azadirachta indica, 60%w/w) are effective botanical pesticides. Diadegma spp, among various biological control agents, is effective. Two rows of mustard for every twenty-five rows of cabbage is effective trap cropping. Yellow sticky trap is best for DBM monitoring and control. The seasonal irrigation and rain interferes the mating and oviposition and thus control of the pest. Spinosad, Indoxacarb and Emamectin benzoate are mostly used insecticides for the control of this moth. Use of specific resistant varieties like, G 9101 and G 9619 and transgenic lines are effective but in Nepalese context, least adopted by Nepalese farmers.

 Int. J. Appl. Sci. Biotechnol. Vol 7(3): 304-308
Antimicrobial and Cytotoxic activity of rhizome extract of Acorus calamus (Bojho) in combination with different antimicrobial agents: Synergistic Effects
Authors: Khanal Hemanta
Published: September 2019

Acorus calamus (sweet flag) is a monocot plant found in wetland, have the scented leaves and rhizomes. Various active bio-ingredients of A. calamus had been studied and characterized and some of them are known for antimicrobial and antitumor activities. The dry rhizomes were powdered ethanolic extraction was performed in a Soxhlet apparatus. The extract was dried and re-suspended to sterile distilled water and sterilized by membrane filtration. The synergist affects against bacteria, fungi, helminths were evaluated and cytotoxic assay was performed. The minimum inhibitory concentrations of plant extract was found to be 50µg/ml for the vancomycin resistance Staphylococcus aureus, for extended spectrum beta lactamase Escherichia coli, Methicillin resistant S. aureus, were 100 µg/ml. Synergistically cefixime and cefpodoxime both antibiotics are found to be effective against all strains of S. aureus and E. coli except VRSA. The antifungal characteristics were found to be effective when agar cup diffusion were performed in combination with fluconazole antifungal drug. The combination of plant extract was more effective anthelminthic drug than the anthelminthic drug alone. Similarly, the plant extract has lethal concentration 50 (LC50) was found to be 173.3 µg / ml and LC90 was 555. 4 µg / ml on brine shrimp. The A. calamus has potential characteristics to be as antimicrobial and antitumor medicine when used synergistically with antimicrobial agents.
Cross-entropy optimal dimensionality reduction with condition on information capacity
Authors: Popkov Yu. S. , Popkov A. Yu.
Published: September 2019

Using a data leads to a problem of its sufficiency to solve specific task. Proposed paper is devoted to a modification of direct-inverse projection method (DIP-method) based on an idea of information capacity. DIP-method is updated with a condition on maintaining the information capacity in given ranges. Modified dimensionality reduction method (mDIP) based on the problem of minimization cross-entropy function on a set defined by linear inequality. Minimization of the function is suggested to perform by the first-order multiplicative algorithm. There obtained conditions of local convergence.
Conjugacy problem for stationary heat fields
Authors: Ladovsky I. V. , Martyshko P. S. , Byzov D. D. , Tsidaev A. G.
Published: September 2019

Analytic solution for thermal conjugation stationary problem is obtained for the model of layered inhomogeneous media. Heat flux components for crust and mantle are selected. Recalculation of mantle component of flux down to the mantle top was performed, the results compared with relief of deep structures.
On the problem of condensation onto compacta
Authors: Osipov A. V. , Pytkeev E. G.
Published: September 2019

The paper proves (assuming the continuum hypothesis CH) that there exists a perfectly normal compact topological space Z and a countable set E ⊂ Z, such that Z\E is not condensed onto a compact. The existence of such a space answers (in CH) negatively to the question of V.I. Ponomareva: Is every perfectly normal compact an α-space? It is proved that in the class of ordered compacts the property of being an α-space is not multiplicative.
On the effect of circulatory flow around objects in marine medium and atmosphere
Authors: Korchagin N. N. , Vladimirov I. Yu.
Published: September 2019

Analytical expressions of the hydrodynamic reaction of a point dipole in two-layer circulatory fluid flow around it are obtained. The dependence of the wave resistance and the lift force on the flow velocity, the density jump, the circulation and the depth of the sea is investigated. It is shown that the influence of the velocity circulation leads to a change in the lift force acting on the dipole. Moreover, such changes are reversible in a relatively narrow range of the velocity of flow around the pipeline. Along with the pipeline, such features in the nature of the effect of circulation on the lift force can be manifested for self-propelled underwater objects and aerial vehicles.
New positive allosteric modulator of AMPA-receptors: in vitro and in vivo studies
Authors: Grigoriev V. V. , Lavrov M. I. , Zamoyski V. L. , Garibova T. L. , Palyulin V. A. , Bachurin S. O.
Published: September 2019

A new derivative of 3,7-diazabicyclo[3.3.1]nonane was studied in electrophysiological experiments, which showed high activity as a positive allosteric modulator of AMPA receptors of the CNS. In doses of 0.01 mg/kg this compound significantly improved the memory of experimental animals disturbed by maximal electric shock. The results indicate that this compound is a promising candidate for preclinical and clinical studies as a treatment for a number of psycho-neurological diseases.
PENGARUH PENERAPAN GOOD CORPORATE GOVERNANCE TERHADAP NILAI PERUSAHAAN PADA PERUSAHAAN KELUARGA YANG TERDAFTAR DI BEI PERIODE TAHUN 2013-2017
Authors: Junaidi Intan Ariningtyas , Nurfauziah Nurfauziah
Published: September 2019

The purpose of this study was to determine the effect of the application of good corporate governance to the value of the company in family businesses. In this study the sample used was 50 family companies listed on the Indonesia Stock Exchange in 2013-2017. This sample uses a purposive sampling method based on predetermined criteria. The corporate governance mechanism used is an independent board of commissioners and an audit committee. The company value is calculated using the book value (PBV). In testing hypotheses, the method used is multiple regression analysis. The results of this study indicate that if the independent board of commissioners has no influence on the value of the company measured using the book value of prices and the audit committee has a positive influence on the value of the company measured using the book value of prices.