bluuebunny/crossref_metadata_2025 huggingface dataset:
La diversidad cultural y su impacto en el turismo comunitario de la Región Andina
Authors: Mullo Romero Esther del Carmen , Padilla Vargas Martha Raquel
Published: September 2019

El artículo identifica el impacto de la diversidad cultural en el turismo comunitario de la región andina, así como también las prácticas del turismo comunitario desde la comunidad propuesto desde su propio enfoque cultural. El trabajo es una síntesis de revisión bibliográfica y aportes de las autoras para el uso y manejo sustentable de la diversidad cultural que existe en la región andina. Se enmarca en la investigación documental con un carácter descriptivo del objeto de estudio y fundamentado bajo los criterios de la investigación-acción, etnográfico y algunos aspectos teóricos de la historia local. El impacto que se le puede dar a la diversidad cultural de una región o sector, no sólo puede revivir, volver a poblar áreas rurales, despertar interés en una población apática, lograr cohesión social, sino que además, puede desencadenar actividades económicas y con ello mejorar los ingresos y la calidad de vida de la colectividad a través de un turismo responsable y qué mejor con las mismas comunidades que posibilitan el cambio cultural real con el visitante, en virtud que pueda profundizar en las tradiciones, costumbres y formas de vida del pueblo visitado. En los resultados se aprecia que la cooperación de instituciones para el desarrollo del turismo comunitario es muy importante ya que ayuda al desarrollo y dinamización económica de la comunidad, debido a que presenta gran variedad de productos como es su naturaleza, arqueología, la propia comunidad –vivencias–, la cultura de forma general.
Análisis bibliométrico de los trabajos de titulación de ocho Universidades de Pichincha, Napo y Orellana (Ecuador)
Authors: Estrella Nancy , Lastra-Bravo Xavier Bolívar
Published: September 2019

El análisis bibliométrico es útil para analizar la cantidad y la calidad de las publicaciones científico-técnicas, como las temáticas y áreas de estudio. Las universidades generan producción científico-técnica a través de los trabajos de titulación que desarrollan sus estudiantes, pero no han recibido el mismo tratamiento de otras formas de divulgación como artículos científicos o ponencias a congresos. En este sentido, en Ecuador no se han realizado análisis bibliométricos de los trabajos de titulación sobre turismo desarrollados en sus Universidades. Por ello, se planteó como objetivo sistematizar los trabajos de titulación de pregrado y posgrado de ocho universidades de las provincias de Pichincha, Napo y Orellana, que poseen carreras relacionadas con turismo, hospitalidad y gastronomía, en el período 2000-2017. Se sistematizó la información disponible en los repositorios digitales, se aplicó estadística descriptiva y se calcularon índices bibliométricos. Como resultado se recopilaron 3.185 trabajos de titulación, principalmente de pregrado (98%). Se identificó que el 62% se enfocan en temas económicos y administrativos, orientados al sector privado, concentrados en Pichincha (especialmente en el Centro Histórico y La Mariscal), Cotopaxi e Imbabura. Otras temáticas tratadas son turismo comunitario y cultural, principalmente en la Sierra y Amazonía, y desarrollo turístico de los territorios. Se identificaron las universidades con mayor productividad y grado de colaboración y, con los grupos de investigación más grandes. La literatura citada tiene un envejecimiento alto, principalmente de México y España. Los resultados obtenidos pueden ser un insumo importante para los sectores públicos, privados y comunitarios, y en especial la Academia, quien podría enfocar futuras investigaciones en temáticas y zonas poco estudiadas.
Movimento da pesquisa qualitativa no Brasil: legado do professor Joel Martins
Authors: Bicudo Maria Aparecida Viggiani
Published: September 2019

ResumoEste artigo relata sobre o movimento da pesquisa qualitativa que assume a visão de mundo e de conhecimento da fenomenologia, na área da Psicologia e na área da Educação. São expostos os primeiros passos dados pelo Professor Joel Martins, cuja formação, enquanto pesquisador, havia se dado no campo da psicologia experimental, em direção à mudança de seu olhar para outro modo de investigar questões pertinentes ao humano e à sua educação. A importância desse professor é enfatizada no panorama da pesquisa qualitativa – fenomenológica no Brasil. São relatados os movimentos de criação de grupos de estudos em fenomenologia, de sociedades de pesquisa qualitativa e mencionadas as produções, advindas desses estudos e investigações. São apontados estudos a serem realizados.Palavras-chave: Pesquisa Qualitativa. Fenomenologia. Educação. Psicologia.Movement of qualitative research in Brazil: teacher Joel Martins legacyAbstractThis article is about the movement of qualitative research that assumes the world vision of phenomenology, in the area of Psychology and Education. Are exposed the first steps taken by Professor Joel Martins whose formation as a researcher had taken place in the field of experimental psychology, shifting his gaze to another way of investigating issues pertaining to the human and his education. The importance of this teacher in the panorama of qualitative - phenomenological research in Brazil is emphasized. The movements of creation of study groups in phenomenology, of qualitative research societies are reported and the productions from these studies and investigations are mentioned. Studies are presented that will be performed.Keywords: Qualitative Research. Phenomenology. Education. Psychology.Movimiento de la investigación cualitativa en Brasil: el legado del profesor Joel MartinsResumenEste artículo informa sobre el movimiento de la investigación cualitativa que toma la visión del mundo y el conocimiento de la fenomenología, en el área de la psicología y en el área de la educación. Son presentados los primeros pasos dados por el Profesor Joel Martins, cuya formación, como investigador, se había llevado a cabo en el campo de la psicología experimental, moviendo su mirada hacia otra forma de investigar temas pertinentes al ser humano y su educación. La importancia de este profesor se enfatiza en el panorama de la investigación cualitativa - fenomenológica en Brasil. Se informan los movimientos de creación de grupos de estudio en fenomenología, de sociedades de investigación cualitativa y se mencionan las producciones de estos estudios e investigaciones. Se señala que se deben realizar estudios.Palabras clave: Investigación Cualitativa. Fenomenología. Educación. Psicología.
AVALIAÇÃO DE TEMPERATURA E UMIDADE EM RESIDÊNCIAS REVESTIDAS INTERNAMENTE COM EMBALAGENS LONGA VIDA
Authors: Santos Neto Almir Barros da S. , Filappi Matheus Vieira , De Lima Rogério Cattelan Antocheves , Lübeck André , Mohamad Gihad
Published: September 2019

Devido ao rigoroso frio durante o inverno no sul do País, organizações da cidade de Santa Maria estão revestindo com embalagem longa vida residências de moradores em vulnerabilidade social, a fim de aumentar a temperatura interna das mesmas. Neste trabalho, busca-se analisar o desempenho térmico destas residências em dias típicos de verão, através de medições de temperatura e umidade relativa do ar. Baseado nas NBR 15575 (2013) e NBR 15220 (2005), os resultados apontaram a necessidade de reestruturação do projeto durante o período do verão, devido as elevadas temperaturas internas e o alto teor de umidade.
DIRETRIZES DE OCUPAÇÃO DE BAIXO IMPACTO AMBIENTAL PARA ÁREAS DE MANANCIAIS, APLICAÇÃO DO LIDERA
Authors: Pereira Grein Nunes Fernanda , De Araújo Lima Cristina
Published: September 2019

Buscando contribuir para encontrar formas adequadas de uso e ocupação para áreas de manancial com a diminuição do impacto ambiental e a melhoria da qualidade de vida da população, o artigo traz a análise do Plano de Recuperação Ambiental e Urbanização do Guarituba, como objeto de pesquisa. O Guarituba é uma das maiores ocupações irregulares do Paraná e está passando por uma regularização fundiária com subsídios federais. Está situada em uma área de mananciais que contribuem com mais de 70% da água para o abastecimento da Região Metropolitana de Curitiba. A fim de avaliar e propor diretrizes para o Guarituba, aplicou-se o sistema de avaliação e certificação LiderA. O resultado obtido foi que o Plano apesar de apresentar pontos positivos, no geral não atingiu uma classificação satisfatória segundo os critérios do LiderA. As diretrizes foram divididas em ações prioritárias, secundárias e complementares, levando em conta os resultados da avaliação e as carências do local. A fragilidade ambiental do local foi o principal norteador para a seleção das principais diretrizes: preservação dos mananciais; tratamento dos efluentes; promoção da correta destinação de resíduos; promoção de sistema de gestão e fiscalização.
Materiais paramétricos: um estudo de caso
Authors: TENEDINI EDEYN MICHELE , E Silva Luis Octavio Pereira Lopes de Faria
Published: September 2019

Desde de o início da década de 70 vem aumentando a preocupação da sociedade, governo e mercado, com os impactos ambientais que o planeta vem sofrendo ao longo do tempo. Como resultado desta preocupação várias entidades realizaram estudos, planejaram estratégias e criaram ações e regulamentos visando promover um desenvolvimento sustentável. A construção Civil é um setor de grande importância nos aspectos que envolvem esse desenvolvimento sustentável, principalmente por gerar grandes impactos ambientais negativos. A construção de edificações sustentáveis se tornou imprescindível para os empreendedores desse setor, sendo um fator determinante para o mercado. Nesse contexto análises feitas por simuladores (BIM) tem uma valiosa contribuição para o processo de projeto sustentável proporcionando assim estudos referentes aos materiais utilizados, aberturas e iluminação natural, facilitando o moroso trabalho de listar os materiais. O presente artigo expõe a importância e a necessidade de se definir indicadores, padrões e normas como uma forma de mensurar o desempenho das ações sustentáveis implementadas em um empreendimento, mostrando um estudo de caso onde utilizou as diretrizes de Certificação Ambiental das edificações, que através da definição de critérios, segue estratégias e regulamentos que apontam objetivamente os resultados obtidos a partir das ações implantadas, quantificando a eficiência da edificação.
Culinary Culture Construction in Indonesian Master Chef Show at RCTI
Authors: Nurdiarti Rosalia
Published: September 2019

This research aims to uncover the construction of culinary culture, on the empirical level that presents a socio-political reality, where 'food' can trigger a constellation of interests over the power of certain groups. At the level of ‘symbolic’ food represents identity, language, culture and construction of reality. This phenomenon is symbolically present through television media, one of which shows the cooking competition of Indonesian Master Chef. This research uses textual analysis. By using Norman Fairclough's critical discourse analysis to uncover the construction of culinary culture in the Indonesian Master Chef program. This analysis uses three stages of practice of citizenship at the micro level (audio visual text), meso (consumption and production of text) and macro (connecting text networks with social conditions). The analysis of selected scenes reveals that: at the level of the text, culinary culture is present through menus with European and American tastes. The construction of discourse built on the process of consuming text reveals that, culinary culture reaps the "perception" of "best" taste in European and American cuisine.
Circulação e cidadania: modos de comunicar na cidade
Authors: Paiva Raquel , Carmelini Leandro José
Published: September 2019

Este texto pretende discutir, a partir de uma perspectiva comunicacional, a relação entre circulação urbana e cidadania. Em um primeiro momento introdutório, nos deteremos principalmente nos conceitos de sistemas comunicacionais, comum e comunicação. Em seguida, pensaremos como o paradigma moderno de circulação, histórica e contemporaneamente, interfere na organização do comum e nos espaços da cidade de modo a privilegiar circuitos domésticos e de consumo em detrimento de usos e ocupações mais livres do espaço público. Por fim, discutiremos sobre a ideia de cidadania no Brasil para pensar com há uma relação explícita no modo como se circula na cidade, se constitui o comum urbano e se dispõe de certos direitos, especificamente o de liberdade de locomoção, ou, se quisermos, o direito de ir e vir.
#VoteLGBT e o ciberativismo em prol da representação política no Brasil
Authors: Lopes John Willian , Veloso Maria do Socorro Furtado , Lacerda Juciano De Sousa
Published: September 2019

Este artigo discute a emergência de iniciativas ciberativistas centradas na representação política LGBT, assim como a sua contribuição para a consolidação das demandas do movimento e para o aprofundamento da democracia. Com abordagem qualitativa e procedimento monográfico, objetiva-se compreender a atuação da campanha #VoteLGBT, desenvolvida nas redes de comunicação digital distribuída nas eleições de 2014 e 2016. Delimitam-se, como corpus, as ferramentas sociais digitais utilizadas e os conteúdos das publicações realizadas no Facebook. Conclui-se que a iniciativa #VoteLGBT produz uma tripla visibilização (das candidaturas para os eleitores; dos eleitores para os candidatos; das demandas e temáticas para os candidatos e eleitores); expõe desigualdades políticas veladas no próprio regime democrático; cumpre a função, ao usar ferramentas digitais, de aproximar as dimensões civil e política em uma mesma ambiência; busca, ao produzir conteúdo, sensibilizar e convocar os eleitores, demonstrando a legitimidade das pautas e a importância da participação e da representação política.
Fragmentos da babadeira história drag brasileira
Authors: Bragança Lucas
Published: September 2019

Protagonistas nas lutas LGBTs, as drag queens viveram constantemente um apagamento histórico, fruto do preconceito estrutural que envolve, inclusive, a própria comunidade LGBT. No entanto, contemporaneamente, a cultura drag vive um momento de forte presença midiática suscitada pela popularização do programa estadunidense RuPaul’s Drag Race. Tendo isso em vista, o presente artigo visa elaborar um entendimento sobre o percurso histórico que possibilitou a construção da cultura drag, tal qual a compreendemos contemporaneamente. Além disso, busca situar esses sujeitos como importantes na história LGBT mundial, observando sua presença, também, na cultura e mídia brasileiras.
Mosaico de Purpurina: Revisitando a História do Movimento LGBT no Brasil
Authors: Bortolozzi Remom
Published: September 2019

História e memória tornaram-se importantes instrumentos políticos para os movimentos LGBT de diversos países. Embora ainda recente no Brasil, a temática obteve há décadas espaço de aprofundamento crítico na cena acadêmica internacional. Em especial, teve singular importância na produção acerca das respostas das comunidades LGBT a epidemia de HIV/Aids nos anos de 1980-1990 e na criação de políticas de memória. Esse período não apenas acompanhou a perda sistemática de vidas de LGBT em decorrência da epidemia social intensificada pelo estigma, discriminação e violência, como também ocorreu num cenário de crise econômica, acompanhada por uma contra onda conservadora que veio em oposição às políticas progressistas de libertação sexual dos anos anteriores. Dentro de um contexto de políticas sexuais moralmente conservadoras, a própria categoria sexualidade precisou ser revista tanto por ativistas homossexuais como feministas.
Effects of Suillus collinitus (Fr.) Kuntze extracts on genotoxicity and proliferation of human lymphocytes
Authors: Emsen Bugrahan , Türel Asuman , Uzun Yasin
Published: September 2019

Cultivated or wild edible mushroom species have traditionally been used by humans for medical purposes for many years. Edible mushrooms have the potential to show different activities due to the numerous bioactive components they contain. In particular, some mushroom species whose regulatory properties have been identified on human immunity are of interest in the scientific world. Considering these characteristics of edible mushroom species, in the present study, it was examined the effects of Suillus collinitus (Fr.) Kuntze, an important edible mushroom species, on human peripheral lymphocytes. For this purpose, acetone and water extracts were obtained from S. collinitus and the effects of these extracts on genotoxicity and proliferation of human lymphocytes were tested by chromosome aberration (CA), micronucleus (MN), nuclear division index (NBI) and mitotic index (MI) analyses. When genotoxicity analyses were examined, it was found that none of the tested extract applications (1- 100 mg/L) did not change the CA and MN frequencies statistically (p > 0.05) compared to the negative control group. Proliferation analyses showed that only the maximum concentration (100 mg/L) application of acetone extract of S. collinitus decreased the NBI and MI ratio of the cells at a level of p < 0.05 compared to the negative control group. The obtained results revealed that the acetone and water extracts of S. collinitus, especially the applications at concentrations of 1-50 mg/L, did not show any genotoxic or cytotoxic activity on lymphocytes involved in the human immune system.
Pengaruh Suhu dan Waktu Operasi pada Proses Destilasi untuk Pengolahan Aquades di Fakultas Teknik Universitas Mulawarman
Authors: Adani Shabrina Iswari , Pujiastuti Yunita Ali
Published: September 2019

Kebutuhan aquadest di Fakultas Teknik Universitas Mulawarman sangat besar, karena aquadest merupakanbahan pelarut utama dalam kegiatan pratikum di laboratorium. Hal ini mendorong peneliti untuk melakukanpenelitian pembuatan akuades dengan mengolah air kran menggunakan proses distilasi. Sehingga dapat digunakan untuk keperluan praktikum di laboratorium. Tingkat efisiensi dari alat destilasi harus diketahui untuk mengoptimalkan kinerja alat tersebut agar dapat berjalan dengan output keluaran yang maksimal tanpa harus membuang energi yang berlebih sehingga dapat dilakukan penghematan energi. Tujuan penelitian yaitu untuk mengetahui pengaruh suhu dan waktu operasi terhadap volume aquadest yang dihasilkan dan mengetahuiefisiensi dari kinerja alat destilasi. Penelitian ini menggunakan air yang terdapat pada fakultas teknik sebagai bahan baku. Air umpan awal yang digunakan sebesar 10 Liter Variasi suhu operasi yang digunakan yaitu 105 oC, 125 oC, dan 145 oC, dengan masing-masing waktu 2 jam, 3 jam, 4 jam dan 5 jam. Dari hasil penilitian diperoleh bahwa efisiensi tertinggi yaitu 51,30% didapatkan pada suhu 145 oC.Kata kunci : destilasi, aquadest, efesiensi, waktu operasi, suhu operasi
Pemanfaatan Minyak Goreng Bekas untuk Pembuatan Biodiesel Menggunakan Katalis Zeolit Alat Teraktivasi
Authors: Saputra Andi Tri , Wicaksono Muhammad Arief , Irsan Irsan
Published: September 2019

Biodiesel merupakan bahan bakar nabati alternatif sebagai pengganti bahan bakar fosil yang jumlahnya semakin hari semakin menipis. Telah dilakukan penelitian untuk membuat biodiesel dengan bahan baku minyak goreng bekas dan metanol menggunakan zeolit alam teraktivasi sebagai katalis. Dengan memvariasikan waktu pengadukan dan perbandingan berat campuran pada proses pembuatan biodiesel didapatkan hasil yield yang tidak begitu berbeda jauh untuk setiap variasi waktu pengadukan, sedangkanyield nampak berubah untuk variasi perbandingan berat campuran yaitu 6,6493 % untuk perbandingan 4:1 metanol dan 76,4152 % untuk perbandingan 1:4 metanol. Namun biodiesel yang didapatkan tidak memenuhi standar SNI tentang biodiesel.Kata Kunci : Biodiesel, waktu yengadukan, zeolit, yield, minyak goreng bekas
Pembuatan Virgin Coconut Oil dari Kelapa Hibrida Menggunakan Metode Penggaraman dengan NaCl dan Garam Dapur
Authors: Marlina Marlina , Wijayanti Dwi , Yudiastari Ivo Pangesti , Safitri Lilis
Published: September 2019

Kelapa (Cocos nucifera) adalah tanaman yang sangat banyak ditemukan di daerah tropis. VCO merupakanminyak kelapa murni yang terbuat dari daging kelapa segar yang diolah dalam suhu rendah atau tanpa pemanasan, sehingga kandungan yang penting seperti Asam Laurat dalam minyak tetap dapat dipertahankan. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan garam dapur dan NaCl terhadap rendemen VCO. Krim santan 400 gram ditambahkan garam dapur dan NaCl masing-masing sebanyak 0 gram, 2 gram, 4 gram dan 6 gram lalu didiamkan selama 3 hari dan 6 hari. VCO yang dihasilkan kemudian dianalisa dengan metode titrasi menggunakan KOH 0,1N untuk mendapatkan bilangan asam yang digunakan untuk mengetahui kualitas VCO yang dihasilkan.Dari penelitian yang telah dilakukan menunjukkan bahwa konsentrasi NaCl dan Garam Dapur yang dapat menghasilkan rendemen optimum yaitu sebanyak 6 gram dengan hasil 49%. Semakin tinggi konsentrasi garam dan semakin lama waktu pendiaman, maka semakin banyak rendemen VCO yang dihasilkan akan tetapi, semakin tinggi juga bilangan asamnya yang menyebabakan rendahnya kualitas dari VCO yang dihasilkan.Kata Kunci: Garam Dapur, NaCl, Penggaraman, VCO.
Rancangan Alat Distilasi untuk Menghasilkan Kondensat dengan Metode Distilasi Satu Tingkat
Authors: Wahyudi Nugroho Tri , Ilham Faris Faruqi , Kurniawan Irwan , Sanjaya Ari Susandy
Published: September 2019

Aquades atau H2O, yaitu air kondensat yang dihasilkan dari proses distilasi (penyulingan). Adapun Penyulingan atau Distilasi adalah cara pemisahan bahan kimia berdasarkan kemudahan suatu zat menguap (volatilitas), atau teknik pemisahan kimia yang berdasarkan perbedaan titik didih untuk memperoleh senyawa murninya. Biasanya proses distiliasi digunakan untuk memisahkan senyawa-senyawa dalam satu fasa yaitu fasa cair-cair. Senyawa–senyawa yang terdapat dalam campuran akan menguap pada saat mencapai titik didih masing–masing. Dalam hal ini, proses distilasi digunakan untuk memurnikan air mineral. Perancangan alat destilasi berbentuk kolom dengan tinggi 47.5 cm dan volume 30 L. Untuk design kondensor yang digunakan berbentuk tabung dengan tinggi 53 cm, diameter 8.5 cm, dan dirangkai dengan kemiringan 45o.Kata Kunci : Air, Distilasi, Desain
Karakterisasi Hasil Pengolahan Air Menggunakan Alat Destilasi
Authors: Khotimah Husnul , Anggraeni Erika Wulan , Setianingsih Ari
Published: September 2019

Akuades atau air kondensat merupakan air hasil penyulingan yang bebas dari zat-zat pengotor sehingga bersifat murni dalam laboratorium. Akuades biasa digunakan sebagai pelarut dan untuk membersihkan alat-alat laboratorium dari zat pengotor. Air murni diperoleh dengan cara destilasi, tujuan dari distilasi yaitu memperoleh cairan murni dari cairan yang telah tercemari zat terlarut, atau bercampur dengan cairan lain yang berbeda titik didihnya. Cairan yang dikehendaki dididihkan hingga menguap kemudian uap diembunkan melalui kondensor, sehingga uap mencair kembali. Penelitian ini bertujuan untuk membuat akuades dari air kran menggunakan proses distilasi dengan berbagai variasi suhu (105 oC; 125 oC; 145 oC) dan waktu (2, 3, 4 dan 5 jam) dan menganalisa kualitas akuades sesuai standar mutu SNI. Analisa didasarkan pada kadar TDS (Total Dissolved Solid), pH (power of Hydrogen) dan DHL (Daya Hantar Listrik). Dari hasil analisa, suhu dan waktu yang optimum untuk menghasilkan akuades yaitu pada suhu 125 oC dan waktu 3 jam, dengan kadar TDS 2 mg/L, pH 6,3 dan DHL 0 mS/cm.Kata kunci: Akuades, Distilasi, Kualitas, TDS, pH, DHL.
Calculation of the Need in Merchant Fleet for the Transport and Logistics System
Authors: Kulapat D. , Boykov A. V.
Published: September 2019

The article considers the transport and logistics system (TLS) with routes passing through sea and river basins, which is designed to enhance the possibilities of transportation. With the help of such multimodal routes, the country will receive a transport network with much greater throughput, which will ensure sustainable growth rates of the regional economy. The authors solve the problem of developing methodological approaches to justifying the need for the fleet, adapted to the conditions of transportation of road trains on ferries of ro-ro type following the emergence of new sea transport routes. A model calculation of the need for a fleet for a cargo line of TLS using sea and river vessels is provided.
On Forecasting Navigation Seasons with Markov Chains
Authors: Filippova N. A. , Bogumil V. N. , Belyaev V. M.
Published: September 2019

The transport network in the regions of the North of theRussian Federationbasically remains seasonal (waterways, winter roads). The duration of river shipping season, depending on the climatic conditions, is 110–160 days, and the time of operation of winter roads varies within 120–210 days. Under these conditions, the accuracy of predicting the beginning and end of shipping season for the northern rivers plays a very important role. The article proposes a method for forecasting the duration of ice phenomena in the areas of shipping routes based on the use of the mathematical apparatus of Markov chains. An estimate of probability of an accurate forecast is given, taking into account the conformity with Bayes theorem and related dependencies. Verification of the method on the basis of real data proved that the forecast accuracy and probability of its implementation were sufficient for timely and effective organisation of preparatory operations for next shipping season on northern navigable rivers.
Storage of Geometric Data
Authors: Dontsov I. E.
Published: September 2019

The implementation of railway digitalization programs is associated with development of information management systems and telecommunications, with enhancement of integrated automation of management and control systems.

A new type of information system which is geographic information systems (GIS) is of interest as it is intended for decision-making in transport management and control systems. Besides, various

training simulators, that simulate movement of various objects and control procedures, have been widely implemented in civil aviation, on railways and in other modes of transport. The development of simulators is associated with development of visualization systems based on computer software.

Respective operations are based on spatially distributed geometric information. The article depicts basic approaches to core methods of its storage and transmission via information networks.
Principles of Modularity in Design and Maintenance of Locomotives
Authors: Nekrasov G. I. , Balabin V. N.
Published: September 2019

Thematic patent search was performed that determined design directions for modular systems in transport and industry. The largest percentage of use is characteristic of: railway, agricultural, power engineering, space industry and shipbuilding. To a lesser extent, the modular design principle is involved in medium heavy and precision engineering. A new concept of application of modules of the main and auxiliary equipment on locomotives is considered, in which key attention is paid to the components of modules and unification of their components. It is necessary to change the philosophy of design and creation of modules, taking into account all possible risks and organizational hazards during modernization of production. The use of modular equipment layout in the engine compartment can significantly reduce operating costs and speed up the service operations during locomotive maintenance. A comparison of operations of current maintenance of Formula 1 cars and modular locomotives has been made.
Sustainable management of soil resources for adaptation to climate change
Authors: Baliuk Sviatoslav , Vorotyntseva Lyudmyla , Zakharova Maryna
Published: September 2019

The questions of sustainable management of soil resources are shown. It is directed to the neutral level of soil degradation and agro-climatic adaptation of agriculture to climate change, promote rational use of resources, conservation and restoration of biodiversity. It is necessary to regulate the load on soils and take into account their ability to self-healing. Unbalanced use leads to a deterioration of the soil quality, water sources, loss of biodiversity, reduced environmental sustainability and ecosystem services which they provide. This question is especially actual with climate changes. Adoption of the three conventions of the United Nations is showing it. Degradation is one of the most important problems in the world. Its causes and unresolved problems of the soil resources management in Ukraine are indicated. In global climate change, the role of adaptive farming systems increases. It contributes to an increase in land productivity and sustainable use. Reducing the soil moisture content reduces mobility and availability of nutrients for plants. It requires the optimization of plant root nutrition through the mineral fertilizers. Measures for adaptation of agriculture should be integrated and cover all possible agricultural practices which can improve the plant growth. It is proposed to grow crops hybrids which resistant to temperature changes and water deficiency, to optimize the fertilizer system (by nitrogen, phosphorus, potash fertilizers, microfertilizers), moisture-saving soil cultivation systems. The use of irrigation and the expansion of irrigated land are essential for maintaining the “climate optimized” agriculture.
Key words: adaptation, soil resources, degradation, fertilizers, irrigation, climate.
The problem of the alkalinity degree diagnostics in the soils of the northwest of the Black sea region
Authors: Bibik Mykhailo , Moroz Hryhorii , Kyrylenko Vitalii , Kuzmenko Artem
Published: September 2019

According to the results of the study of soils in the Northwest of the Black Sea region, it is determined that here, in the profile of vorony-calcic and calcic Chernozems, both residual and weak alkalinity are manifested. It was found out, nowadays, in the national soil science, there are no clear criteria for the selection of sodic soils and for the determination of their alkalinity degree. Furthermore, there is also the question of the differentiation of the actually sodic and residual-sodic soils. It has been established that on the territory of the Northwest of the Black Sea region polygenetic soils – vorony-calcic and calcic Chernozems weakly and residual-sodic were formed and the diagnostics of their classification and taxonomic position for the moment is rather ambiguous. The diagnostic of the alkalinity degree of vorony-calcic and calcic Chernozems in the Northwest of the Black Sea region was carried out in four methodological approaches. It was established, that it is impossible to carry out precise and unambiguous diagnostics of the alkalinity degree of soils of the territory of the study according to existing methods. Thus, the sodic and residual-sodic soils, according to classification of 1977, are almost entirely positioned as weakly sodic in accordance with the “Field determinant of soils”. In turn, taking into account the Novikova approach, the status of these same soils varies from non-sodic to solonetzes according to the degree of illuviation, the final diagnosis of which, however, contradicts the low content of exchangeable sodium. An integral approach to the determination of the alkalinity degree of soils is proposed, which is based on the chronological features of the course and direction of the sodification process. According to this approach, if the alkalinity of the studied soils is relict, its degree should be diagnosed by the illuviation of silt and by the content of exchange Na+ (Ni> 8 %, Na+<3 % – residual-sodic soils, Ni> 8 %, Na+ ≥ 3 % –sodic soils).In turn, in the case of the modern alkalinity, its degree should be determined by the ratio Ca2+/Mg2+ (<4,8) and by the content of the exchangeable Na+ (<3 % – residual-sodic soils, and ≥3 % – sodic soils).
Key words: Chernozems, the alkalinity degree, diagnostic, steppe, the Northwest of the Black Sea region.
Sourse degradation - global environmental problem
Authors: Voloshchuk Myroslav
Published: September 2019

Based on generalization of literary sources, normative legal, stock materials and experimental data, the complex situation of soil degradation is highlighted. Different types and intensity of the manifestation of soil degradation, their distribution and characteristics are described. The threatening situation of manifestation of degradation processes in some regions of Ukraine is shown, among which soil erosion occupies the leading place. More than 4.5 million hectares are occupied by medium and strongly ground soils, including 68 thousand hectares completely lost their humus horizon. Particularly large areas of eroded soils are distributed on arable land in the Vinnytsia, Luhansk, Donetsk, Odesa, Chernivtsi and Ternopil regions, where the average annual ground wash is 24.5–27.8 t/ha with a tolerance of 2.5–3.7 t/ha. As a result of erosion processes from the total area of agricultural land, about 500 million tons of fertile soil layer is washed out on average annually, which contains about 24 million tons of humus, 0.96 million tons of nitrogen, 0.68 million tons of phosphorus and 9.4 million tons of potassium equivalent to 320–333 million tons of organic fertilizers, and ecological and economic losses due to erosion exceed 9 billion UAH. Flat soil was associated with linear erosion. The main indicators characterizing the degree of damage to land by linear erosion are the density of ravines, the distance and area between them, the slope, the properties of soils and rocks, the morphometric parameters of the ravines and their catchment areas. According to various estimates, the area of land affected by linear erosion in the country increases by 5–10 thousand ha annually. The effect of the ravines on the complete destruction of the land, deformation of the soil cover is highlighted. Information on various types of soil pollution by poison chemicals, industrial waste is given. According to the prediction of scientists in such a situation, 120–150 years on the planet can destroy the fertile soil layer.
Key words: erosion, dehumidification, pollution, waterlogging, acidity, degraded land.
Carbonations and carbonate profile forming processes of rendzinas of the Podilski Tovtry
Authors: Harbar Vladyslav , Lisovskiy Andriy
Published: September 2019

The peculiarities of content and profile distribution of carbonates in rendzinas and soil-forming rocks of the Podilski Tovtry are investigated. It has been determined that the predominant process of weathering of carbonate rocks is a chemical dissolution, in which carbonates are converted into bicarbonates and, in the case of washing water regime, are applied from the soil (the process of decarbonization) and mechanical grinding and destruction of the remaining carbonate inclusions in the process of soil cultivation. The dissolution of carbonate rocks causes accumulation in the soil profile of an insoluble residue, the intensity of which depends on the composition of carbonate rocks, the rate of filtration of aqueous solutions, their aggressiveness and the concentration of destructive substances. The most intensive such accumulation occurs in acidic medium, at a low rate of infiltration of solutions and at high concentrations of CO2. It was established that the highest proportion of CaCO3 is characterized by lithotamium limestone (up to 90–93 %), and the lowest – carbonate polygenetic loams (up to 35–40 %). The feature of the profile distribution of the content of carbonates in rendzinas is its gradual growth in the upper part of the soil profile and rapid in the middle and lower parts. It is determined that the rendzinas of the Podilski Tovtry carbonates are represented predominantly in the form of wreckage of initial soil-forming rocks of different sizes and shapes, as well as amorphous solid-phase crude and finely dispersed products of weathering in the form of powdery and powdery carbonate dusting. It is established that in dense crystallized lithotamium limestones of the main strand, the carbonate mass weakly passes moisture, and the main process of weathering occurs due to surface corrosion. The accumulation of secondary carbonates in the form of mycelium and veins is characteristic on the slopes of the Tovtry (mostly in brown rendzinas and pararendzinas), due to the vertical and lateral migration flows of the dissolved forms of CaCO3.
Key words: rendzinas, Podilski Tovtry, carbonates, carbonate profile.
Ground-exploring routes of the Volyn region
Authors: Kucher Pavlo , Voloshyn Ivan , Kukhtiy Andrii
Published: September 2019

The article highlights the features of conducting soil excursion cognitive routes. We have proposed a comprehensive cognitive route for tourists of various degrees of educational level: schoolchildren and students of natural sciences. For each type of tourists, according to their wishes, information on natural features, soil cover and other excursion facilities are provided. Complex excursions are offered to attract more tourists. It is proposed to include in excursion routes: monuments and memorable places, architectural, archaeological, historical, sacral, museum and other valuable tourist objects. The excursion route in the Volyn region consists of eight soil study areas, where information is provided on the natural soil conditions, the most common types of soils, including gray forest soils, typical chernozems, sod-podzolic soils, peat soils and peat bogs. Two soils study areas are located on the forest-steppe area, where information on the main types of soils, their granulometric composition, and chemical properties are highlighted. The third-eighth field is laid within Volyn Polissya. Based on the study of the features of soil distribution, a soil-cognitive tourism route within the limits of the Forest-steppe and Volyn Polissya has been developed. The tour consists of information on the natural features of this territory, which testify to the conditions of the soil-forming processes, depending on the characteristics of natural conditions. During the soil study route, the peculiarities of distribution of the main types of soils and soil-forming rocks are highlighted. A table is prepared, in which a brief description of all types of soils found on the route and interesting tourist objects is located.
Key words: soil, soil science cognitive field, tourist object, soil science route.
Humus conditions of the Pre-Dnisterian Podolia Haplic Chernozems
Authors: Lisovskiy Andriy , Harbar Vladyslav
Published: September 2019

The humus state of chernozems typical of Pre-Dnisterian Podolia is investigated. It has been established that for the content of humus the chernozems typical of the Pre-Dnisterian Podolia are low humus (2.78–3.98 %). With depth, the content of humus decreases gradually, indicating a uniformly accumulative type of distribution of organic matter in the soil profile. It is determined that in typical chernozems the phenomenon of moderate migration of humic acids is observed, thus forming a deep humus profile. Humic content to the depth of 90–100 cm is dominated by humic acids (Cga:Cfais 1.12–1.78). The general tendency of relative “pluralisation” of the arable lay eras a result of its agronomic exhaustion has been observed. In relation to the Cga to the general organic C, the chernozems soil of the study area is characterized by a high and very high degree of humification of organic matter. It is proved that the intensity of the migration processes of humic acids decreases in the direction of strengthening the hardness of the GTK territory, due to the tightening of calcium carbonates closer to the surface of the soil. Its middle and lower parts were formed, to a large extent, by infiltration of humic acids, moreover, mainly due to the calcium humates. In the case of the use of chernozems without the use of organic fertilizers, the processes of mineralization of plant residues and humus are more active, and the balance of humus is scarce. However, when applying a setoff measures, you cannot only prevent loss of humus but also increased their content. Such a complex should include the following measures: soil replenishment with organic substances, in particular, the planting of perennial grasses and sown crops, the abandonment of a higher grain of grain; minimizing cultivation; creation of optimal ratios of crops in crop rotation to reduce humus losses; the application of meliorants, which would ensure the strengthening of soil fixation of newly formed humus substances.
Key words: Pre-Dnisterian Podolia, Haplic Chernozems, humus, humic acids, fulvic acids.
Influence of extreme systems on the growth performance of dark-grey podzolic soil and productivity of the culture of the polish space of Western Forestry of Ukraine
Authors: Lopushniak Vasyl , Polukhovich Maria , Lagush Natalia
Published: September 2019

The article presents results of the research concerning impact of mineral, organic and organic-mineral system of fertilization with a different share of organic fertilizers on the fertility of dark-grey podzolic soil during the period of four cycles of a short cycle cereals-growing crop rotation. It is argued that application of organic-mineral fertilization with the share of 15.0 ton/ha of organic fertilizers secures increase of the content of total humus in the soil (+ 0.24% and + 6.24 ton/ha to the indicator of the first cycle) after the fourth cycle of a short cycle field crop rotation. Mineral system of fertilization does not supply an extended reproduction of humus share in the soil (-0.06% and -1.56 ton/ha, as compared to the similar variant of the first cycle of crop rotation). It is determined that the dynamics of the content of the main elements of mineral nutrition in the soil also depends on fertilization system. Under conditions of stationary field experiment the largest share of low-hydrolysed compounds of mineral nitrogen (139 mg/kg of soil), phosphorus (113 mg/kg of soil) and potassium (109 mg/kg of soil) in one layer (0–20 cm) was secured by organic-mineral system of fertilization with the share of organic fertilizer of 15 ton/ha at the end of the fourth cycle of crop rotation. Comparing to the first cycle, the share of the main nutrition elements in the variant increased by 27.1, 36.1 and 39.7% respectively. Such a system of fertilization supplied the highest level of the yield of agricultural crops during the four cycles of crop rotation. However, one should note that payback of yield was reduced from a cycle to cycle in case of fertilizers application.
Key words: fertilization system, crop rotation, humus content, nutrition elements, yield.
The Moderating Effect of Neighborhood Poverty on Preschool Effectiveness: Evidence From the Tennessee Voluntary Prekindergarten Experiment
Authors: Pearman Francis A.
Published: September 2019

This study drew data from a randomized trial of a statewide prekindergarten program in Tennessee and presents new evidence on the impacts of preK on third-grade achievement using administrative data on children’s neighborhood environments. Results indicate that preK had no measurable impact on children’s third-grade math achievement regardless of children’s neighborhood conditions. However, preK significantly improved third-grade reading achievement for children living in high-poverty neighborhoods. The treatment effects on reading achievement were substantial: Among children living in high-poverty neighborhoods, those who took up an experimental assignment to attend preK scored over half a standard deviation higher on average than the control group in third grade. In contrast, preK enrollment had, if anything, a negative effect on third-grade reading achievement among children living in low-poverty neighborhoods. These differential effects were partially explained by alternative childcare options and contextual risk factors.
Bridging the Valley of Death: Coordination and Institutional support for high-tech SMEs of Tianjin China
Authors: An yilong
Published: September 2019

This paper first studies the importance of
high-tech SMEs, then briefly discusses the meaning of the Valley of Death, then
studies the difficulties faced by SMEs in Tianjin, and then analyzes the
coordination and institutional support for the resolution of Valley of Death.
The importance of the valley problem, combined with the actual situation in
Tianjin, studied some solutions for solving the problem of high-tech SMEs
facing the Valley of Death, and constructed a structural model for solving the
problem of death valley in Tianjin.
French Validation PCOMS Outcome and Session rating scales ORS SRS Cazauvieilh et al .pdf
Authors: Cazauvieilh Christophe , Gana Kamel , Miller Scott D , Quintard Bruno
Published: September 2019

French Validation of two brief Routine Outcome Monitoring (ROM) scales from the PCOMS system : the ORS (Outcome Rating Scale, Miller et al., 2005) designed to assess various dimensions of well-being and progression during care, and the SRS (Session Rating Scale 3.0; Miller et al., 2002) designed to assess dimensions of the therapeutic relationship. The research implied clinical and non clinical populations and brings estimates regarding factorial structure, validity, reliability, preliminary index and norms of the two scales in French.
Elderspeak to Resident Dementia Patients increases Resistiveness to care in health care profession
Authors: Meng Fan-Ping , Zhang Min , Zhao Hui
Published: September 2019

Resistiveness to care is very common among patients of dementia as these
patients do not take medicines, meals or bath very easily. Amongst different
factors, the type of communication between resident dementia patient and health
caregiver is an important contributing factors in development of resistiveness
to care. Elderspeak (baby talk) is type of communication in which health
caregivers adjust their language and style, while interacting with elderly and
dependent patients. Most of times, caregivers tend to adapt elderspeak as
they handle weak and fragile older patients for routine activities. Although
elderspeak is meant to provide support, warmth and care to patients, yet
patients perceive elderspeak as patronizing and it induces negative feeling
about self-esteem. The present review discusses the studies discussing the use
of elderspeak in communication and development of resistiveness to care in
resident patients of dementia.