bluuebunny/crossref_metadata_2025 huggingface dataset:
Exploring Associations between Internet Addiction, Depressive Symptoms, and Sleep Disturbance among Saudi Nursing Students
Authors: AlAmer Mohammed , Shdaifat Emad , Alshowkan Amira , Eldeen Aleya G. , Jamama Aysar
Published: February 2020

Background:

Excessive internet usage is a worldwide problematic issue among young adults and college students. Previous studies showed that Saudi young adults are involved in this problem.

Objectives:

To determine the prevalence of Internet Addiction (IA), and to find out its relation with depressive symptoms, sleep quality, and demographic variables.

Methods:

This study used a cross-sectional design. Data were collected from 341 nursing students in Saudi Arabia using three scales: Young’s Internet Addiction Test, Central Epidemiologic Scale for Depression and Pittsburgh Sleep Quality Index.

Results:

The results showed that 35.1% of students were suffering from frequent problems and 0.9% were suffering from significant problems due to heavy internet usage. The correlation results found a positive moderate correlation between IA and depression (r = 0.401, p < 0.001) and a positive weak correlation with sleep quality (r = 0. 196, p = 0.002). Sleeping and depression were weakly correlated (r = 0.274, p < 0.001). Regression analysis revealed that IA was associated with: smoking status, high family income, duration of usage (3-6 hours and >6 hours), and depressive symptoms. The depressive level was associated with duration of usage (>6 hours), students’ grading point average (GPA), IA, and sleep quality. Sleep quality was found to be associated with duration of usage (>6 hours) and having depressive symptoms.

Conclusion:

The findings illustrate the need for proper management of internet usage, as well as developing plans to avoid the negative consequences of internet addiction on psychological wellbeing by incorporating nursing education programs about appropriate internet usage.
Epidural Clonidine as an Adjuvant to Local Anesthetic in Lower Abdominal and Lower Limb Surgeries: A Randomised Controlled Study
Authors: Arora Palak , Joseph Jesni , Upadya Madhusudan , Bhat Sonal
Published: February 2020

Background:

Acute pain leads to adverse physiological and psychological disturbances. Hence, this study was done to evaluate and compare the onset and duration of sensory anesthesia, motor paralysis and duration of analgesia using 0.5% plain bupivacaine, with clonidine (2μg/kg) in patients posted for lower abdominal and lower limb surgeries under epidural anaesthesia.

Materials and methods:

62 Patients posted for elective lower abdominal, gynaecological and lower limb surgeries under epidural anesthesia, aged 18 to 60 years, height more than 150 cms of ASA physical status 1 or 2 were included. All patients were randomized into two groups of 31 individuals each.

Results:

Clonidine in the dose of 2μg/kg added to bupivacaine injected into epidural space significantly prolonged the duration of analgesia when compared to bupivacaine alone. No effect on the onset of sensory and motor blockade was observed. However, it increases the duration of motor blockade. Clonidine also has effect on sedation level, pulse rate and mean arterial blood pressure.

Conclusion:

Clonidine causes increased sedation; fall in pulse rate and mean arterial blood pressure, which however, did not require active intervention in this study.
From Passive Patient to Engaged Partner: My Journey With Parkinson Disease
Authors: Higgins Richard , Hennessey Maureen
Published: February 2020

This patient narrative by Richard Higgins with Maureen Hennessey describes Richard's journey of learning to live with a chronic and progressive illness. It begins with Richard's diagnosis and shares many of the lessons learned along the way. Richard copes daily with this condition, relying on the support and expertise of his wife and the treatment team he has assembled while also encouragingly drawing on the skills and knowledge gained as a longtime running coach. A clinical commentary is provided at the article's conclusion, drafted by Richard's friend, Maureen Hennessey, PhD, CPCC, CPHQ, offering observations about the relevance of Richard's story to participatory medicine and suggesting pertinent resources for patients and health care professionals.
Evaluation and Treatment of Acute Rejection in Kidney Allografts
Authors: Cooper James E.
Published: February 2020

Advances in immunosuppressive therapy have drastically improved acute rejection rates in kidney transplant recipients over the past five decades. Nevertheless, it should remain high on any differential diagnosis of unexplained graft dysfunction because of the potential negative effect on graft longevity. Understanding the pre- and post-transplant risk factors for acute rejection can help estimate the probability of immunologic graft damage, and accurate identification of the type and severity of acute rejection will guide appropriate treatment. Tissue biopsy remains the gold standard for evaluating immunologic graft damage, and the histologic definition of acute rejection has evolved in recent years. Intravenous steroids and T cell depletion remain the standard therapy for T cell–mediated rejection and are effective in reversing most cases. Plasma exchange and intravenous Ig, with or without rituximab, are most commonly used for the treatment of antibody-mediated rejection and several newer agents have recently been investigated for severe cases. This review aims to provide the general nephrologist caring for transplant recipients with an approach to immunologic risk assessment and a summary of recent advances in the diagnosis and treatment of acute graft rejection.
Paulo Freire: cidadão brasileiro, educador do mundo.
Authors: Maders Sandra , Barcelos Valdo
Published: February 2020

Com esse artigo fizemos uma reflexão sobre o legado freireano internacional. Freire conseguiu o que muitos desejaram, mas poucos conseguiram: pensar a educação nas escolas, universidades e movimentos sociais. Freire fez isso com uma qualidade rara: o diálogo entre esses diferentes espaços educativos das gentes de seu país, bem como de vários outros países por onde passou/viveu/trabalhou. Não começamos nossa reflexão sobre o legado internacional de Freire por um país, mas, sim, por aquela que, talvez, tenha sido a obra que mais espaços abriu para suas ideias mundo afora. Referimo-nos ao clássico Pedagogia do Oprimido que no Brasil encontra-se na 60ª. Edição (2016). Pensamos que, sem diminuir a importância do conjunto da obra freireana, Pedagogia do Oprimido abriu as portas das universidades, das escolas, bem como os olhos dos educadores(as) do mundo para as ideias desse cidadão brasileiro e latino americano. Com esse artigo buscamos trazer um pouco desse percurso. Concluímos que um país que tem na sua história um Paulo Freire não pode desesperançar, frente a ideias despropositadas como, por exemplo: “escolas sem partido”.
Paulo Freire: do (re)exílio brasileiro às cátedras norte-americanas
Authors: Gomes Walmir Marcolino , Muller Antônio José
Published: February 2020

Paulo Freire é considerado o mais importante educador do final do século XX no mundo e sua obra é estudada e apresentada em inúmeras pesquisas de importância. Contudo, em seu próprio Brasil, sua obra vem sendo questionada pelo governo atual. Assim, no primeiro momento, este artigo apresentar o legado freireano no Brasil, com as devidas ameaças políticas contemporâneas, para depois apresentar a importância de Freire nos EUA, em especial na Universidade da Califórnia em Los Angeles, e sua presença no programa de pós-graduação em educação desta instituição, primeira colocada no ranking de programas em educação dos EUA. O objetivo deste artigo é promover uma crítica da desvalorização de Freire no momento atual no Brasil, contrabalanceando com a inerente relevância de Freire nos EUA.
Paulo Freire no Conselho Mundial de Igrejas (CMI)
Authors: Oliveira Walter Martins de
Published: February 2020

Este artigo teve como objeto evidenciar como Paulo Freire partilhou a vida com seus amigos e colegas no Conselho Mundial de Igrejas (CMI) e, igualmente, esclarecer as razões pelas quais aí escolheu trabalhar. Além de pesquisa bibliográfica, este trabalho buscou as fontes primárias contidas nos documentos que o CMI arquivou sobre Freire, em Genebra, Suíça. Os resultados apontam para a radicalidade da coerência da trajetória de vida do Pedagogo e Filósofo brasileiro. Optou por trabalhar no CMI para, muito melhor, ser fiel e comprometer-se com a causa dos oprimidos e oprimidas do mundo inteiro, tornando-se, desse modo, cidadão do mundo. Freire e o CMI materializaram grandiosa ‘simbiose’ que proporcionou e continua a proporcionar extraordinária contribuição, em função do resgate daqueles e daquelas que mais precisam. Sua convivência com amigos e colegas no CMI expressa a verdadeira encarnação do ser-mais, da humanização.
Programa Nacional Escolas Sustentáveis: compreendendo os conceitos de Escola Sustentável e Espaço Educador Sustentável
Authors: Siqueira José Flávio Rodrigues , Zanon Angela Maria
Published: February 2020

Este trabalho diferencia os conceitos de “escola sustentável” e “espaço educador sustentável” a partir da análise dos documentos do Programa Nacional Escolas Sustentáveis e das Diretrizes Curriculares Nacionais para a Educação Ambiental. Para isso, fez-se o recorte temporal de 2010-2018, pesquisou-se na Biblioteca Digital Brasileira de Teses e Dissertações as publicações acerca do PNES e realizou-se análise documental. Toda análise baseia-se no estabelecido por Fleck (2010) sobre estilos e coletivo de pensamento. Revela-se que os conceitos encontram-se difundidos nas ações da CNIJMA, no Processo Formativo Escolas Sustentáveis e Com-vida e no PDDE Escola Sustentável. Além disso, há convergência na compreensão do que seja escola sustentável e espaço educador sustentável, tanto nas Políticas Públicas para a Educação Ambiental quanto para os pesquisadores contemporâneos.
PERCEPÇÃO DE HOMOFOBIA FAMILIAR E SOCIAL DE HOMOAFETIVOS DO MUNICÍPIO DE CACOAL/RO
Authors: Leite Alexandra Gomes , Silva José Roberto Paiva , Missiatto Heverton Magno , Missiatto Leandro Aparecido Fonseca
Published: February 2020

Este artigo resulta de um estudo cujo objetivo foi verificar a percepção de homofobia familiar e social de homoafetivos do município de Cacoal/RO. Participaram da pesquisa 18 pessoas. Os resultados demonstraram que 13 dos entrevistados já sofreram algum tipo de preconceito homofóbico, sendo que 11 perceberam a homofobia em âmbito social e familiar e apenas 02 disseram ter sofrido homofobia exclusivamente familiar. Os dados sugerem que a homofobia social e familiar geralmente ocorre concomitantemente. O estudo aponta a necessidade de investir socialmente em políticas psicoeducativas de acolhimento e respeito às diversidades sexuais.
MUJERES, PROFESIONALES Y TELETRABAJADORAS. UN ANÁLISIS DEL TIEMPO LABORAL Y EL TIEMPO DEL CUIDADO ENTRE ARGENTINAS
Authors: Otero Analia Elizabeth , Sellaro Natalia
Published: February 2020

En una sociedad anclada en la división sexual del trabajo, la ampliación de la ciudadanía femenina se desarrolla en el plano formal, presentando obstáculos en el plano material con inequidades en la vida social, laboral y familiar de las mujeres. Aquí, nos preguntamos sí el teletrabajo resulta una opción conciliatoria y de responsabilidad compartida. El objetivo del artículo es aportar material empírico y desde una perspectiva cualitativa analizar entrevistas a un grupo de mujeres profesionales teletrabajadoras. Los hallazgos indican una doble invisibilización del trabajo; superposición de tiempos; sobrecarga de tareas, mostrando tendencias a la reproducción de las desigualdades de género.
DIFERENCIAIS DE RENDIMENTOS POR GÊNERO E RAÇA NO MERCADO DE TRABALHO BRASILEIRO
Authors: Meireles Débora Chaves , Da Silva Jorge Luiz Mariano
Published: February 2020

O objetivo deste estudo é analisar o diferencial de rendimentos por gênero e raça no mercado de trabalho brasileiro. Utilizou-se, na metodologia, o procedimento de Heckman (1979) e a decomposição de Oaxaca-Blinder (1973) conjuntamente com as informações da Pesquisa Nacional por Amostra de Domicílio (PNAD), realizado pelo Instituto Brasileiro de Geografia e Estatística (IBGE), no ano de 2009. Os resultados encontrados mostraram que os homens brancos apresentam maiores rendimentos em relação as mulheres brancas e não-brancas, por terem maiores dotações em educação e maiores chances de participarem do mercado de trabalho. Inclusive, constatou-se discriminação racial no mercado de trabalho.
ALTERNATIVAS ECONÔMICAS PARA A SOBREVIVÊNCIA DAS MULHERES EM UMA CIDADE DE BAIXO IDH: O CASO DE GOIATINS (ESTADO DO TOCANTINS)
Authors: De Brito Fernanda Pereira , Petarly Renata Rauta , Tavares Tatiane Marinho Vieira
Published: February 2020

A pesquisa desenvolvida procurou identificar e descrever as condições socioeconômicas de uma parcela das mulheres chefes de família residentes na cidade de Goiatins, que possui um Índice de Desenvolvimento Humano de 0,576, na região nordeste do Estado do Tocantins. Os resultados informam que as fontes de sobrevivência e sustento monetário das mulheres são compostas por 11 tipos de atividades remuneradas e quatro tipos de benefícios sociais, além de quatro atividades não monetárias e, que o tempo médio dedicado ao trabalho monetário e não monetário foi de aproximadamente cinco horas por dia.
LESBIANIDADE E PSICOLOGIA NA CONTEMPORANEIDADE: UMA REVISÃO SISTEMÁTICA
Authors: Gonçalves Joyce Amorim , De Carvalho Ana Rosa Rebelo Ferreira
Published: February 2020

O presente trabalho consiste em uma revisão sistemática que tem por objetivo quantificar e analisar as publicações acerca da lesbianidade na contemporaneidade na área da Psicologia. Os estudos foram identificados através das bases de dados: Scielo, PePSIC e Periódicos CAPES. A revisão evidencia a necessidade de mais estudos na área da Psicologia que considerem as perspectivas das mulheres lésbicas, constatando a escassez de estudos na Psicologia sobre a lesbianidade; mostrando que este é um grupo perpassado por vulnerabilidades e invisibilidade; e apontando a importância de compreender esta população em suas particularidades a fim de entender suas necessidades.
POPULAÇÃO TRANS NA ATENÇÃO PRIMÁRIA: APROXIMAÇÕES E DISTANCIAMENTOS
Authors: Bitencourt Kueyla de Andrade , Ribeiro Larissa Bahia
Published: February 2020

O artigo descreve o percurso investigativo da percepção de médicas/os e enfermeiras/os das unidades do Programa de Saúde da Família (PSF) numa cidade de médio porte da Bahia acerca dos aspectos que compõem a saúde da população trans. Participaram da pesquisa dezoito profissionais que responderam perguntas direcionadas ao conhecimento destes sobre a Política Nacional de Saúde Integral LGBT e o segmento da Portaria 1820/09 referente ao direito que a/o usuária/o do SUS possui de usar o nome social nos serviços de saúde. Foram detectadas questões relativas à informação dos profissionais sobre gênero e sexualidade e desconhecimento das leis.
SOEKARNO DAN ARGUMEN TEOLOGIS-FILOSOFIS DALAM PEMIKIRAN ISLAM
Authors: Sukardi Imam
Published: February 2020

Soekarno was an important figure in Indonesia. He was one of founding fathers for the establishment of the Unitary State of Republic Indonesia. Soekarno was able to affirm his views on the establishment of a democracy-based state, in the difficult political dynamics with the emergence of pressure from groups that wants to establish an Islamic state. This paper wants to see how Soekarno’s philosophical views of Islamic teachings and their application are ideal for the Indonesian Muslim community. In the context of theology, Soekarno saw that Indonesian Muslims could not yet understand their religion properly and correctly. Muslims experience delays in realizing the ideals of a nation state based on Islamic values as a result of the failure to capture the spirit of islam. Public awareness about the essence of religion still tends to be shallow and fanatical. Soekarno proposed the idea of rationality of religious text, in order to be able to capture the value of religious teaching.
Hybrid Biometric Recognition using Stacked Auto Encoder with Random Forest Classifier
Authors: Khan Amreen , Bhatt Dr. Abhishek
Published: February 2020

In recent years, the need for security of personal data is becoming progressively important. A biometric system is an evolving technology that is used in various fields like forensics, secured area and security system. With respect to this concern, the identification system based on the fusion of multibiometric values is the most recommended in order to significantly improve and obtain high performance accuracy. The main purpose of this research work is to design and propose a hybrid system of combining the effect of three effective models: Retinex Algorithm, Stacked Deep Auto Encoder and Random forest (RF) classifier based on multi-biometric fingerprint as well as finger-vein recognition system. According to literature several fingerprint as well as fingervein recognition system are designed that uses various techniques in order to reduce false detection rate and to enhance the performance of the system. A comparative study of different recognition technique along with their limitations is also summarized and optimum approach is proposed which may enhance the performance of the system. In order to gain above mentioned objectives, fingerprint and fingervein dataset is taken for training and testing. The result analysis shows approx. 97% accuracy, 92% precision rate as well as 0.04 EER that shows enhancement over existing work.
Brightness Transformation and CNN-MRF Model for Road Network Extraction using RSI
Authors: Jahan Sadaf , Bhatt Dr. Abhishek
Published: February 2020

For effective urban planning and GIS database, it is necessary to extract effectively the network of road from remote sensing images. The very high spatial resolution images (VHR) taken by space and space probes are the main source of an accurate extraction of the route. Manual techniques disappear because they take time and are expensive. As a result, the much more automated route extraction method has become a research tool in the processing of remote sensing information. The extraction of road networks in remote urban areas of images plays an important role in many urban applications (eg. Road traffic, geometric correction of remote sensing images in cities, updating geographical information, etc.). Because of the complex geometry of buildings and the geometry of sensor detection, it is generally difficult to distinguish the road from its background. In this paper, a hybrid method is proposed for the extraction of paths from high resolution images based on the segmentation using sigmoid CNN-MRF model. The proposed method includes noise removal and enhancement using brightness transformation function then segmentation of road and non-road pixels using CNN and edges are joined using CNN model also. And lastly the markov random field is used connecting edges with similar end points. Simulation will be conducted on remote sensing images in urban, suburban and rural areas to demonstrate the proposed method and compare it with other similar approaches. The results show better performance of proposed road network extraction method as compared to existing technique.
Obtaining electromagnetic compatibility of marine equipment under electrostatic discharges
Authors: Worshevsky Alexander Alekseevich , Grishakov Evgenii Sergeevich
Published: February 2020

The paper describes the problem of electromagnetic compatibility for electrostatic discharge (ESD), which is most actual for ships where all systems are highly automated and susceptible to ESD digital technology. The results of electromagnetic compatibility tests of ship systems after their installation on the vessel allow to conclude that it is not enough to fulfill only the existing ESD immunity requirements of the Russian Maritime register of shipping which are currently confirmed by ESD tests in the laboratory. ESD methods and reasons have been analyzed. The possible accumulated potentials and parameters of currents, voltages and field strengths during discharge are presented. The existing ESD immunity standards are being considered. The scheme of the developed and certified generator of electrostatic discharges ESD – 25000 is presented. The most frequent defects under the influence of ESD are given. There have been formulated the equivalent schemes of the electric equipment housing at different lengths of grounding of the housing and the methods of connecting the cover with the housing. The results of measurements of electric field and magnetic field parameters are presented. The results of modeling and experiments are compared. The developed sensors, methods of their calibration and obtained technical characteristics are being tested. There are given the parameters and forms of ESD voltage and current, experimental data of ESD secondary effects in the EE hull and adjacent equipment, results of discharges in the ship's cable, interference in the supply network through secondary power sources. The most effective design and ESD protection methods have been analyzed
. Generating maximum overvoltages in ferroresonant processes during single-phase arc shorts in ship low-voltage electrical systems
Authors: Kazhekin Ilia Evgenievich
Published: February 2020

The article discusses processes with single-phase faults in shipboard low-voltage electrical plants with a neutral grounded through a reactor. In such electrical plants, ferroresonant oscillations occur if one of the phases closes to the housing. The oscillations have an influence on the process of generating maximum arc overvoltages during single-phase shorts on the housing. The conditions for appearing ferroresonant phenomena in low-voltage ship electrical networks are studied. The processes in the ferroresonant circuit have been analyzed, the initial conditions necessary for their excitation have been identified. The processes causing the initial conditions in the power supply network that are sufficient for generating ferroresonant oscillations when the phase is closed to the housing have been considered. The conditions favorable for ferroresonant excitation are created due to the behavior of the low-voltage grounding arc and subsequent transient processes in the zero sequence circuit. Maximum overvoltages accompanied by ferroresonant processes occur when the grounding arc is burned in accordance with the theory of Peters and Slepian, that is, when it is extinguished at a moment close to the transition through the zero value of the forced component of the single-phase current short. The arc causes the increased voltages on the neutral grounding elements. As a result, the neutral bias voltage at a constant potential increases significantly. Based on the magnitude of the neutral bias voltage at a constant potential, the effect of ferroresonant oscillations on the maximum overvoltages arising in strong phases is estimated. The quoted formulas help to calculate the maximum values of arc overvoltages. The reliability of the proposed methodology for calculating overvoltages is confirmed by the studies performed on the physical model of the ship electrical network.
Development prospects of technologies of grouped cargo containerization
Authors: Izotov Oleg Albertovich , Kuznetsov Alexander Lvovich
Published: February 2020

The article highlights the problems of cargo transportation, when, at the combined stage of development of transportation of consolidated consignments, the sender cannot count on the qualified servicing of container transportation. Today, the participation of the owner of a small consignment in the transport process comes to the goods delivery to the forwarder's site. Freight forwarding companies that have mastered the market of transport services in the relevant region are engaged in primary consolidation of goods of several senders in one container. As a result, the relations between the owner of the consignment and the carrier come into conflict with the proven practice of the effectiveness of the container as a reusable container delivering goods to the destination. A big obstacle to the development of container technologies in Russia is the mismatch of land transport infrastructure to the capacity of sea container terminals, which reduces the efficiency of the logistics process as a whole. The consignment transportation arrangement, zoning of consignment transportation using various means of upsizing have been illustrated. The technological schemes of containerization using sea transport, transportation of assorted cargoes are presented. All participants of the transport process are interested in improving the situation. In order to improve the economic efficiency of transportation and reduce the cargo liability of transport means, it is proposed to upsize the consignments combined by freight forwarders into consolidated container shipments. As a new cargo unit, an intra-container module is proposed, which has practically significant properties of the container. Introducing new tools of consolidation of LCL consignments is intended to broaden the potential use of container technology in a limited period of time (the so-called free days) for containers for sea transportation used on the land of cargo delivery to the recipient.
Using low-temperature technologies to prevent emergency situations at sea and rivers during extraction, production and transportation of hydrocarbon raw materials
Authors: Rudenko Mikhail Fedorovich , Shipulina Yulia Victorovna , Rudenko Alexandra Mikhailovna
Published: February 2020

The paper highlights the chemically hazardous objects of marine and river infrastructure: offshore drilling platforms and oil production platforms; pipelines transporting liquid and gaseous hydrocarbon fuels along the sea bottom and above the ground; marine tankers transporting oil, fuel oil, gaseous and liquid ammonia; coastal terminals handling and shipping hydrocarbon raw materials, distillation products; gas producing plants and oil refineries; storage facilities for chemi-cally hazardous substances, etc. There are proposed new technologies for combating oil emissions during deep-water drilling, as well as for safe ways of transporting hydrocarbons through subsea pipelines and by oil tankers. These technologies are based on the methods of using low-temperature freons and cryogenic liquids. There are considered the methods of using machine cooling technologies, where the cascade refrigeration units work on various refrigerants, as well as using solid carbon dioxide and liquid nitrogen. Liquid nitrogen having a low boiling point (about minus 196C) has a higher rate of seawater freezing and forms stable ice layers on flat and cylindrical surfaces. There are given the examples of the experimental data to determine the growth rate of ice in the water frozen by liquid nitrogen. There has been given the chart of an underwater cryo-cuvette consisting of a metal panel with sockets, heat-insulated barrels, a tank for storing liquid nitrogen,

a nozzle for filling the cryoagent, adjusting eyebolts, an object for freezing and transportation, and a safety valve. The underwater cryo-cuvette is designed to work with barrel-shaped objects. Envi-ronmental safety of transportation and production of natural hydrocarbon raw materials is signifi-cantly improved in the course of operation of the new technologies.
Operation modes and durability of 9L28/32A-F MAN-B&W diesels during long service
Authors: Kucherov Vladimir Nikanorovich
Published: February 2020

The article describes L28/32 and L23\30 MAN-B&W diesel engines widely used by many shipping companies owing to high maintenance and service ability of simple, but sufficiently reliable engine parts. As for a medium speed 4-stroke engine, diesels have optimal power forcing characteristics, high fuel saving and durable overhaul time for essential parts. There have been considered the positive and negative features of the engine, which are also important technical indicators, in comparison with the designed samples when choosing the base engine. The analysis of operational durability, the typical failures of the cylinder-piston group and other essential parts

of 9L28/32A-F MAN B&W engines under different operation modes and loads have been given. During the first overhaul there has been demonstrated the working state of the cylinder-piston group of two engines after 22424 and 22672 h instead of recommended 12000 h for heavy fuel oil. Owing to diagnostic control and monitoring cylinder liner and piston rings assembly, overhauling was made only by condition mode. Maximum working time (40084 h) without cylinder overhaul was reached at suspend power of 75% Pe nom. At a tanker «Georgiy Froier» during 12 years of operation and 64500 working hours only 15pistons were overhauled instead of 48recommended, with changing 39 piston rings instead 194 recommended. In the future, the engines worked up to

100 thousand hours without top overhaul, with high resource parameters of the main parts on two engines in the shipping company. The operational problems of the engines with isobaric boost system on ships with a fixed-pitch propeller were identified and considered.
PERUBAHAN SOSIAL EKONOMI PEKERJA SENTRA INDUSTRI BATIK DI DESA KUNIR KIDUL KECAMATAN KUNIR KABUPATEN LUMAJANG
Authors: Firmansyah Rudi
Published: February 2020

ABSTRAKIndustri merupakan bentuk aktivitas ekonomi yang banyak dikembangkan di berbagai wilayah. Di Indonesia sendiri perkembangan Industrialisasi  kini  telah  mengelami  perkembangan  yang  begitu  pesat.  Tidak hanya  di  daerah  perkotaan  saja,  melainkan  juga  dipedesaan  sudah  di  jajaki berbagai kegiatan industri khususnya industri kecil dan menengah (IKM).  Tujuan penelitian ini untuk (1)  Mendeskripsikan sejarah sentra industri batik di Desa Kunir Kidul, (2) Mendeskripsikan manfaat ekonomi sentra industri batik di Desa Kunir Kidul bagi pekerja, dan (3) Mendeskripsikan perubahan sosial masyarakat pekerja sentra industri batik di Desa Kunir Kidul. Metode penelitian ini menggunakan pendekatan kualitatif dengan analisis deskriptif.  Hasil penelitian menunjukkan bahwa sejarah sentra industri batik di Desa Kunir Kidul berawal dari pelatihan membatik kepada masyarakat oleh pelopor usaha batik. Sentra industri batik memberi manfaat bagi masyarakat pekerja, yakni sebagai peluang pekerjaan dan alat untuk meningkatkan ekonomi. para pekerja mayoritas mengalami  perubahan  sosial,  seperti  perubahan  mata  pencaharian,  hilangnya status sebagai pengangguran dan berperilaku produktif dari pekerjaan produktif lainnya. Perubahan dari segi ekonomi bahwa para pekerja mengalami peningkatan ekonomi dibandingkan sebelumnya.
SUSTAINABLE DEVELOPMENT DAN CSR
Authors: Kurnia Afdal , Shaura Amanda , Raharjo Santoso Tri , Resnawaty Risna
Published: February 2020

ABSTRAK Program CSR adalah sebuah investasi dari perusahaan perusahaan untuk pertumbuhan dan keberlanjutan (sustainability) perusahaan dan tidak hanya dilihat sebagai sarana mencari keuntungan/biaya (cost centre) melainkan sebagai sarana mencapai keuntungan (profit centre). Program CSR merupakan komitmen perusahaan untuk mendukung terciptanya pembangunan berkelanjutan (sustainable development). Dalam konsep CSR yang menggunakan pembangunan berkelanjutan (sustainable development ) masuk pada ethical theory, karena menyebutkan bahwa pembangunan berkelanjutan bertujuan untuk menjawab kebutuhan di masa kini tanpa mengancam kemampuan untuk melindungi generasi penerus untuk memenuhi kebutuhannya. Dengan penerapan program CSR pada konsep sustainable development dalam perusahaan, maka akan memudahkan bisnis dalam sebuah perusahaan guna mengimplementasikan program-program untuk dimasukkan sebagai bagian strategi bisnis. Hal ini juga guna untuk pertumbuhan dan pembangunan keberlanjutan untuk kesejahteraan.  ABSTRACT CSR programs are an investment of companies for the company's growth and sustainability and are not only seen as a means of seeking profit (cost center) but as a means of achieving profit (profit center).  The CSR p rogram is a company's commitment to support the creation of sustainable development.  In the concept of CSR that uses sustainable development (ethical sustainable development) entered the ethical theory, because it states that sustainable development aims to answer the needs of the present without threatening the ability to protect future generations to meet their needs.  With the implementation of CSR programs in the concept of sustainable development in the company, it will facilitate business in a compan y to implement programs to be included as part of a business strategy.  It is also used for growth and sustainable development for welfare
PERILAKU HIDUP BERSIH DAN SEHAT MELALUI PROGRAM BERBAGI SEHAT OLEH PT UNILEVER
Authors: Nurbaiti Aida , Ihsani Intania , Raharjo Santoso Tri , Humaedi Sahadi
Published: February 2020

ABSTRAK  Artikel ini bertujuan untuk mengetahui bagaimana peran program Coorporate Social Responsibility (CSR) Lifebuoy Berbagi Sehat dalam memberikan pemahaman dan juga sosialisasi pentingnya menjaga kesehatan sejak dini, pembangunan fasilitas kesehatan dan revitalisasi dokter kecil. Tujuan utama program ini untuk menggugah dan membangun kesadaran masyarakat terutama generasi muda tentang pentingnya pola hidup bersih dan sehat dalam kegiatannya sehari-hari. Salah satu fokus utamanya cuci tangan pakai sabun secara baik dan benar menggunakan air bersih mengalir sebelum dan sesudah melakukan aktivitas. “Bersih Pangkal Sehat, Sehat Pangkal Lifebuoy,” mengulas kampanye Lifebuoy Berbagi Sehat (LBS) sebagai program untuk berbagi citra dan memperlihatkan kepedulian sosial perusahaan. Lifebuoy menyisihkan Rp10,- dari setiap penjualan sabun untuk pengadaan sarana mandi, cuci dan kakus (MCK) dan air bersih. Program ini menggambarkan LBS sebagai program edukasi kesehatan pada masyarakat tentang pentingnya memiliki lingkungan yang bersih melalui sarana MCK. LBS merupakan contoh penerapan konsep pemasaran berdimensi sosial (cause - related marketing) , yakni program pemasaran yang diarahkan untuk memecahkan salah satu masalah di masyarakat yakni kebersihan atau kesehatan. ABSTRACT   This article aims to find out how the role of the Lifebuoy Corporate Sharing Corporate Social Responsibility (CSR) Healthy Sharing program in providing understanding and also the s ocialization of the importance of maintaining health from an early age, the construction of health facilities and the revitalization of small doctors. The main purpose of this program is to inspire and build public awareness, especially the younger generat ion, about the importance of a clean and healthy lifestyle in their daily activities. "Bersih Pangkal Sehat, Sehat Pangkal Lifebuoy," reviewed the LBS campaign as a program to share images and show corporate social care. Lifebuoy has set aside Rp10 from ea ch sale of soap for the provision of bathing, washing and toilet facilities and clean water. This program describes LBS as a health education program for the community about the importance of having a clean environment through toilet facilities. LBS is an example of the application of the concept of social dimension marketing (cause - related marketing), which is a marketing program that is directed to solve one of the problems in the community namely hygiene or health .
Grzyby drożdżopodobne układu powłokowego psów
Authors: RÓŻAŃSKI PAWEŁ , RÓŻAŃSKA DOROTA
Published: February 2020

Obecność grzybów drożdżopodobnych na skórze i błonach śluzowych coraz częściej wskazywana jest jako źródło zaburzeń zdrowia ludzi i zwierząt. Stanowią one dość istotny problem w terapii schorzeń dermatologicznych oraz układowych. Celem pracy była identyfikacja grzybów drożdżopodobnych układu powłokowego psów utrzymywanych w warunkach domowych jako źródła potencjalnych patogenów dla człowieka. Materiał do badań stanowiły wymazy pobrane od 74 psów. Próbki pobierano z błony śluzowej jamy ustnej, zewnętrznego kanału słuchowego, przestrzeni międzypalcowej, odbytnicy oraz napletka lub przedsionka pochwy. Identyfikacji izolatów dokonano w oparciu o ich profil biochemiczny.  Badania wykazały, że obecność grzybów drożdżopodobnych w obrębie układu powłokowego psów jest zjawiskiem fizjologicznym, a ich obecność nie jest równoznaczna z zaburzeniem zdrowia zwierząt.
Состояние и перспективы внешнеторговой деятельности Автономного района Внутренняя Монголия
Authors: Namzhilova Yulia O.
Published: February 2020

Предметом исследования стали внешнеторговые связи китайского региона – Автономного района Внутренняя Монголия (АРВМ). Рассматривая итоги внешнеторговой деятельности за последние два десятилетия, автор отмечает, что в годы высокой положительной экономической динамики АРВМ внешнеторговая квота региона, напротив, имела тенденцию к сокращению. Анализ географической структуры внешней торговли АРВМ свидетельствует о растущей роли сопредельных стран – Монголии и России. Подчёркнуты приоритеты внешнеторговой деятельности АРВМ, озвученные в апреле 2019 г. на втором международном форуме «Один пояс, один путь». Регион намерен продвигать на мировые рынки продукцию своих приоритетных отраслей промышленности, а в импорте больше сосредоточиться на природных ресурсах, включая ввоз угля, нефти, железной руды, древесины.

The study researches foreign trade relations of the Chinese region - Inner Mongolia Autonomous Region (IMAR). The article discusses the results of foreign trade over the past two decades. The author notes that, in the years of high positive economic dynamics of IMAR, the foreign trade quota of the region, on the contrary, tended to decrease. Analysis of the geographical structure of foreign trade indicates the growing role of neighboring countries - Mongolia and Russia, especially in terms of imports of natural resources. The foreign trade priorities of IMAR, announced in April 2019 at the second international forum “One Belt, One Road”, are highlighted. The region intends to export the products of its priority industries to world markets, and to import natural resources, including the import of coal, oil, iron ore, and wood.
فضل الحرم المكي في الحديث الشريف
Authors: Omar Jawhar M.
Published: February 2020

جعل الله تعالى بيته الحرام أقدس بقعة في الأرض، واصطفاه وجعله مكاناً للنسك والعبادة، وأوجب على عباده الإتيان إليه من كُلِّ فَجٍ عميق، لمن تمكنَّ جسمياً ومالياً و بلاخوف أنْ يأتوا إليه حاجين ومعتمرين طالبين العفو والغفران والرحمة والرضوان منه تعالى، وأوجب عليهم أن يلبَسوا الإحرام ومتواضعين تائبين حاسري الرأس متذللين متجردين عن الدنيا، وجعله حرما آمنا لايُظلم فيه أحد، ولا تقطع فيه شجرة ولا يُنفر فيه صيدٌ، حاطاً الخطايا كما جاء في الصحيحين عن أبي هريرة رضي الله عنه قال: قال رسول الله صلى الله عليه وسلم : ((مَنْ أتى هذا البيت فلم يرفث ولم يفسق، رجع كيوم ولدته أمُّه))(1).

وقد أقسم الله تعالى بمكة في القرآن الكريم فقال: ] لا أُقْسِمُ بِهذا البَلَدْ[ (البلد: 1) وغيرها كثير.حرماً امناً بدليل قوله تعالى: (فِيهِ آَيَاتٌ بَيِّنَاتٌ مَقَامُ إِبْرَاهِيمَ وَمَنْ دَخَلَهُ كَانَ آَمِنًا) (أل عمران: 97).

ولمكة مزاياها الخاصة ما ليس لغيرها من الأماكن المقدسة، لذا فهي جديرة بالبحث والتقصي وتدوين مالها من فضائل جمة، وقد اخترت المصادر الموثقة الكثيرة واختصرت بقدر الإمكان بحيث لا تؤدي إلى الإخلال بالمعنى والمبنى لدى القراء والباحثين.
A Review: Big Data Technologies with Hadoop Distributed Filesystem and Implementing M/R
Authors: Asaad Renas Rajab , Ahmad Hawar B. , Ali Rasan Ismael
Published: February 2020

Today Big Data, is any set of data that is larger than the capacity to be processed using traditional database tools to capture, share, transfer, store, manage and analyze within an acceptable time frame; from the point of view of service providers, Organizations need to deal with a large amount of data for the purpose of analysis. And IT department are facing tremendous challenge in protecting and analyzing these increased volumes of information. The reason organizations are collecting and storing more data than ever before is because their business depends on it. The type of information being created is no more traditional database-driven data referred to as structured data rather it is data that include documents, images, audio, video, and social media contents known as unstructured data or Big Data. Big Data Analytics is a way of extracting value from these huge volumes of information, and it drives new market opportunities and maximizes customer retention. Moreover, this paper focuses on discussing and  understanding Big Data technologies and Analytics system with Hadoop distributed filesystem (HDFS). This can help predict future, obtain information, take proactive actions and make way for better strategic decision making.
Evaluation of Open Source Web Application Vulnerability Scanners
Authors: Abdullah Himli S.
Published: February 2020

Nowadays, web applications are essential part of our lives. Web applications are used by people for information gathering, communication, e-commerce and variety of other activities. Since they contain valuable and sensitive information, the attacks against them have increased in order to find vulnerabilities and steal information. For this reason, it is essential to check web application vulnerabilities to ensure that it is secure. However, checking the vulnerabilities manually is a tedious and time-consuming job. Therefore, there is an exigent need for web application vulnerability scanners. In this study, we evaluate two open source web application vulnerability scanners Paros and OWASP Zed Attack Proxy (OWASP ZAP) by testing them against two vulnerable web applications buggy web application (bWAPP) and Damn Vulnerable Web Application (DVWA).
Analisis Efektivitas Biaya Penggunaan Antibiotik pada Pasien Demam Tifoid di RS SMC Periode 2017
Authors: Hazimah Khoirunnisa Wal , Priastomo Mukti , Rusli Rolan
Published: February 2020

Penyakit demam tifoid merupakan infeksi akut pada usus halus dengan gejala demam lebih dari satu minggu yang mengakibatkan gangguan pencernaan dan dapat menurunkan tingkat kesadaran. Pengobatan demam tifoid dapat dilakukan dengan cara pemberian terapi antibiotik. Penggunaan antibiotik dengan biaya yang relatif tinggi belum tentu bisa menjamin efektivitas kesembuhan pasien. Tujuan penelitian ini adalah untuk mengetahui  efektivitas biaya antibiotik dari pasien demam tifoid di Rumah Sakit Samarinda Medika Citra periode 2017. Metode pengumpulan data dilakukan secara retrospektif berdasarakan catatan rekam medis pasien demam tifoid yang di rawat inap periode Januari hingga Desember 2017. Data efektivitas biaya pengobatan antibiotik dianalisis dengan nilai ACER. Hasil penelitian dari 79 pasien menunjukkan bahwa penderita demam tifoid terbanyak diderita oleh perempuan dengan persentase 53,16 % dan berusia usia 6 hingga 11 tahun dan 26 hingga 35 tahun dengan persentase yang sama sebanyak 17,72 % dengan lama rawat inap 4 hari dan obat antibiotik yang memiliki efektivitas lebih baik adalah ampisilin yang dapat menurunkan suhu demam  sebesar 36,70 ºC dengan biaya Rp.  46,695.77 selama 4,3 hari dengan nilai ACER yaitu Rp. 398,543.00.
Formulation and Physical Characterization of Onion (Allium ascalonicum L) Bulb Extract in Cream Using Tween 80 and Span 60 as the Emulgator
Authors: Syaputri Fauzia Ningrum , Patricia Vinda Maharani
Published: February 2020

In Indonesia, it is not uncommon to find children who suffer from fever which can occur due to the change of weather from the rainy season during the dry season or vice versa. Communities in rural areas generally use onion (Allium ascalonicum L) to relieve fever in children. Cream preparations are made by varying the concentration of the emulgator to determine the effect of different concentrations of the emulgator on the physical characteristics of the cream preparation. The emulgator used is tween 80 and span 60 with a concentration of Formula 1: 3.5%, Formula 2: 3.75%, formula 3: 4%. Physical evaluations carried out in this study were organoleptic, pH, homogeneity, cream washability, cream type, viscosity, spreadability, adhesion, and freeze-thaw tests. The results of the study it can be concluded that the differences in the concentration of the emulgator can affect the physical characteristics of the cream preparation, namely in the spreading test and the adhesion test shows that F3 (4%) can reduce the spreadability of the cream preparation but can be attached to a long time when compared to F1 (3.5%) and F2 (3.75%). The physically optimal cream preparation formula is F1 and F2 because it meets all the requirements in the evaluation test.

 

Keywords: Cream, onion, emulgator, physical characteristics
Uji Aktivitas Antibakteri Kombinasi Ekstrak Etanol Daun Sirih Hijau (Piper betle L.) dan Madu terhadap Bakteri Propionibacterium acnes
Authors: Sakramentia Lucia Bilasonya , Fitriani Nurul , Prasetya Fajar
Published: February 2020

Green betel leaf (Piper betle L.) and honey have been scientifically known to have antibacterial activity. The antibacterial activity of green betel leaf is caused by the presence of compounds, such as tannins, flavonoids, saponins, alkaloids, and terpenoids. While honey is due to the high sugar content, the acidity and compounds from the flavonoid, glycoside, and hydrogen peroxide groups. This study aims to determine the antibacterial activity of the combination of these extracts against Propionibacterium acnes. Antibacterial activity was tested using the well technique agar diffusion method with green betel leaf extract concentrations of 2.5%, 5%, 7.5%, 10%, and 12.5% ??and combined each concentration with 100% of honey. The results obtained by the extract antibacterial activity at concentrations of 2.5%, 5%, 7.5%, 10%, and 12.5%, each combined with 100% of honey respectively at 11,81 mm; 14,45 mm; 15,48 mm; 16,77 mm; and 14,68 mm against Propionibacterium acnes. The results of this study indicate the combination of green betel leaf extract with a concentration of 10% and 100% honey produces the most effective inhibition zone.
Ekstraksi Polifenol Total dari Herba Suruhan (Peperomia pellucida [L.] KUNTH) Menggunakan Metode Citric Acid-Glucose Based Microwave Assisted Extraction
Authors: Meiliyani Duwi , Sabaniah  , Ahmad Islamudin
Published: February 2020

This study aims to determine the effect of citric acid-glucose based microwave assited extraction (MAE) method on total polyphenols content from (Peperomia pellucida [L.] Kunth) herbs. Dried samples were extracted using green solvent glucose citric acid with a ratio of 1: 1 g/g, 3: 1 g/g, and 5: 1 g/g, respectively, 30% microwave power for 5 minutes, and 1:5 g /mL solid-liquid ratio. Then the obtained extract solution was performed determination total polyphenols content using Folin-Ciocalteu reagent, and the absorbance was measured using a UV-Vis spectrophotometer at 791 nm. Based on the results, obtained total polyphenols content according to the extraction condition namely 214.405 mg GAE/g sample (3: 1 g /g solvent), 84.833 mg GAE /g sample (1: 1 g /g solvent) and 53,9451 mg GAE/g sample (5: 1 g /g solvent), respectively. This study is a preliminary data about the use of citric acid-glucose based microwave assisted extraction method on total polyphenols content from this plant quickly, easily and efficiently.
Pola Penggunaan Obat Mood Stabilizer Pada Pasien Bipolar di Rumah Sakit Jiwa Daerah Atma Husada Mahakam
Authors: Rifaya Annida , Agustina Risna , Rusli Rolan
Published: February 2020

Bipolar disorder is a chronic mood disorder characterized by episodes of mania or hypomania that occur alternately or mixed with depressive episodes. This study aims to determine the characteristics of bipolar patients and patterns of drug use inpatient and outpatient bipolar patients at Atma Husada Mahakam Hospital. The type of this research is non experimental (descriptive) and done retrospectively. Data are collected from medical record. Research subjects were 84 inpatients and 137 outpatients with bipolar disorder diagnosis. Data are analyzed by describing research's objects. The results were obtained from inpatient and outpatient data showing 63% and 60% female sex, showing 26-35 years (early adulthood), not working, not married, and high school level education. The most usage pattern of drugs is a combination of 2 and 3 drugs, namely 74.99% for inpatient care and 73.71% for outpatient treatment. The drugs most commonly used are mood stabilizers (valproate acid) and atypical antipsychotics (risperidone).