bluuebunny/crossref_metadata_2025 huggingface dataset:
Nowi aktywiści. Polski ruch „socios” jako nowa forma relacji kibiców z klubem
Authors: Grodecki Mateusz
Published: September 2018

Artykuł skupia się na problematyce kibicowskiego ruchu „socios” w Polsce. Jego celem jest 1) opisanie socjogenezy tego ruchu w Polsce, 2) charakterystyka relacji pomiędzy kibicami w ramach poszczególnych stowarzyszeń „socios” oraz 3) relacji tych organizacji ze swoimi klubami. Taki porządek umożliwi następnie analizę potencjału ruchu „socios” do zwiększenia inkluzywności w relacjach klubów z kibicami i dzięki temu do tworzenia się „łączącego” kapitału społecznego zarówno pomiędzy kibicami danego klubu, jak i kibicami i klubami. Podstawą empiryczną przedstawianego artykułu jest studium przypadku dwóch stowarzyszeń typu „socios” w Polsce: Stowarzyszenia „Socios Górnik” – działającego przy klubie Górnik Zabrze oraz Stowarzyszenia „Socios Stomil” – wspierającego klub Stomil Olsztyn. Wyniki badania wskazują na responsywny charakter ruchu spowodowany zagrożeniem poczucia „własności kulturowej” klubu. Co więcej, jest on w dużej mierze inspirowany przez fanów niezwiązanych do tej pory ze zorganizowanym środowiskiem kibiców piłkarskich obu klubów – nazwanych w pracy „nowymi aktywistami”. Relacje w ramach organizacji regulowane są prawnie, jednak w ramach wspólnych działań wytwarzają się również mniej formalne relacje, a w konsekwencji zaufanie między liderami stowarzyszeń. Analizowane przypadki różnią się również efektywnością działań na rzecz zwiększenia inkluzywności klubu w relacjach z kibicami. Badanie wskazuje, że głównymi przyczynami tych różnic są: odmiennie definiowana przez obie organizacje inkluzywność, upolitycznienie konfliktu z klubem oraz zależność finansowa od właściciela – miasta.
Między ziemią a niebem… Doświadczanie własnej cielesności przez osoby praktykujące podwieszanie ciała – studium socjologiczne
Authors: Kowal Katarzyna
Published: September 2018

Celem artykułu jest analiza doświadczania ciała osoby podwieszanej za skórę na hakach przy przyjęciu perspektywy podmiotu jako jednostki ucieleśnionej. Empiryczną podstawę tekstu stanowią autorskie badania socjologiczne przeprowadzone w grupie 30 osób praktykujących podwieszanie ciała, których dobór miał charakter celowy, a określał go co najmniej dwukrotny udział w tej praktyce cielesnej. Zbieranie i analiza materiału badawczego zostało podporządkowane procedurom metodologii teorii ugruntowanej, w ramach której odwołano się do techniki wywiadu swobodnego ukierunkowanego. Jako że praktyka podwieszania ciała odbywa się według określonego porządku, analiza materiału empirycznego przybrała postać omówienia doświadczania ciała na jej kolejnych sześciu etapach, z których cztery odnoszą się ściśle do samego aktu podwieszenia ciała, a dwa ostatnie dotyczą doświadczeń cielesnych już po jego zakończeniu. W praktykowaniu podwieszania ciała na hakach za skórę ciało ludzkie jest doświadczane przede wszystkim jako źródło przyjemności, której osiągnięcie wyznaczone jest uprzednim doświadczeniem go jako źródła bólu. Ból jest tu doznaniem nieodzownym, bo wyznacza dynamikę tej praktyki cielesnej. Podwieszane ciało jest również traktowane jako obiekt własności, nad którym badani w różnym zakresie roztaczają swoją kontrolę, miejsce kontaktu ze swoim „ja”, narzędzie ekspresji i komunikacji czy wreszcie obiekt troski estetycznej i higienicznej. Analiza doświadczania podwieszanego ciała została przeprowadzona z uwzględnieniem fenomenologicznej perspektywy traktowania ciała jako obiektu fizycznego, który jest ciałem żywym, odczuwającym i emocjonalnym.
“I’ll Tell You What You Need to Know.” How Respondents Negotiate the Sense of Meaning- Making—Methodological Reflections from the Field Based on Ethnographic Study of Lesbian Parenting in Poland
Authors: Wojciechowska Magdalena
Published: September 2018

The aim of this paper is to shed light on how various interactional and interpretational contexts arising from specific researcher—research participants relationship established in the course of doing ethnographic study on sensitive, and thus often enough resistant to immediate cognition, phenomenon, namely, lesbian parenting in Poland, as well as different ways of embracing these, may factor into the research process. Drawing on specific dilemmas I encountered while doing the study at hand—from engaging a hard-to-reach population that, in a sense, wished to be reached, and the consequences thereof; through being pushed out of the comfort zone as the women under study, in the wake of becoming acquainted with the analysis I offered, “switched” from narrating their “in-orderto motives” to reflecting on the “because motives” behind their actions; to contextualizing emotions arising as my response to experiencing the issues they face (on a daily basis), to name a few—my goal here is to discuss how different ways of collecting and analyzing data—in the context of developing rapport with the women under study—have had an impact on conceptualizing and (re)framing the data at hand.
Alicja Łaska-Formejster (2015) Pacjent w sieci zależności. Społeczny kontekst praw i autonomii pacjenta. Łódź: Wydawnictwo Uniwersytetu Łódzkiego
Authors: Byczkowska-Owczarek Dominika
Published: September 2018

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The Body as a Private and Social Space. The Margins of Research Regarding Old Age and Gender
Authors: Bieńko Mariola
Published: September 2018

In the conditions of late modernity, the body is a project realized in both the public and private spheres. The aim of this article is to review theories and empirical studies concerning socio-cultural issues and the subjective determinants of perceptions of physicality. The body has become the main instrument of experiencing the world and oneself, a significant area, a key element of an individual’s identification strategy. The modern human speaks with and through the body, the person’s identity is reduced to self-presentation, by projecting their physicality, they project themselves. The presentation and reception of body is dominated by an aesthetic perspective, organically bound with the tendency to aestheticize daily life in general.The text is based on empirical data, analysis of 403 qualitative interviews conducted between 2012-2014 in Polish cities: Warsaw, Kielce, Chelmno, and Przemysl. The research shows that the emotional aspect of experiencing body, as well as the cognitive aspect within consciousness, the mental image of one’s own body, differ according to the respondents’ age and gender.
The Theater Plays the Body. Replication of the Canon of Beauty among Young Actresses in the Theater
Authors: Dwojnych Anna , Kuczkowska-Golińska Katarzyna
Published: September 2018

The article presents the results of our independent qualitative research conducted in Polish theater circles. In-depth interviews have been conducted with fourth-year female students of acting faculties from four state theater schools and with lecturers working at these faculties. The aim of the study was to answer the question whether the theater has currently become a place where bodily images are being standardized and beauty canons reproduced. The research material gathered allows for the formulation of the following conclusions: 1) studying at a theater school significantly impacts the perception of one’s own body, 2) there is a widespread belief among the students concerning the importance of the body (and the beauty thereof) in the profession of an actor, which results in subjecting the body to some regimes, often destructive ones, 3) the pressure to have a perfect body is so strongly internalized in the theater circles that it becomes imperceptible to those who yield under this pressure.
Doing the Unknown: Spa Activities in Nursing Homes
Authors: Harnett Tove
Published: September 2018

An ethnomethodological point of departure is that people rely on shared knowledge when mutually accomplishing everyday situations. Whereas most residents in a nursing home have a reasonable previous knowledge of events such as bingo or Christmas dinners, other activities such as pub evenings and spa activities are unfamiliar. Using ethnographic data from a Swedish nursing home with a “sport and spa” profile, this article investigates the challenges of arranging spa activities, an activity often unknown among residents. The findings show how residents’ lack of spa knowledge was found to cause problems, especially when they did not interpret the indexical expressions as intended. Where Garfinkel’s indexicality is predicated on actors being able to use shared knowledge, this study demonstrates that a lack of shared knowledge enables some actors to reshape the activity they wish to accomplish.
Book Review: Leavy, Patricia. 2017. Privilege through the Looking-Glass. Rotterdam, Boston, Taipei: Sense Publishers
Authors: Consalvo Paul , Soyer Mehmet
Published: September 2018

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Rios Parnaíba e São Francisco: fascínio dos viajantes e racionalidade dos técnicos
Authors: Gandara Gercinair Silvério
Published: September 2018

Considerando que a variável ambiental abre-se a inúmeras perspectivas de abordagens históricas oArtigo chama a atenção, tendo como cenário os rios Parnaíba e São Francisco, aos relatos deviajantes, aos relatórios de técnicos e engenheiros, aos discursos políticos e às decisõesgovernamentais realizados no intuito de promover uma melhor navegabilidade em ambos os rios.Atenção especial se dá aos estudos e serviços voltados à retirada de obstáculos no ambiente dos riosParnaíba e São Francisco na segunda metade do século XIX e primeira metade do século XX.
A casa de baixo e a casa de riba na Drave: crónica de um lugar do maciço da Gralheira em Portugal
Authors: Costa Miguel Reimão
Published: September 2018

O povoamento das áreas de montanha é quase sempre conformado por aglomerados de pequena dimensão vinculados no passado a uma economia de subsistência. Em Portugal, as mutações significativas que, num contexto de forte recessão demográfica, têm marcado as povoações serranas do interior estão, por vezes, associadas à persistência dos hábitos e das construções característicos da cultura tradicional, como é especialmente evidente nalgumas das aldeias do maciço beirão da Gralheira. O presente artigo incidirá no património construído desta região, tomando como caso de estudo o lugar da Drave e considerando, de forma articulada, a caracterização do núcleo edificado tradicional e da paisagem onde se integra. Constituem instrumentos fundamentais deste trabalho o levantamento desenhado do lugar e a leitura da Crónica dos Martins da Drave datada de meados do século de oitocentos.
An Approach to Orbital Image Classification for the Assessment of Potato Plantation Areas
Authors: Boulomytis Vassiliki Terezinha Galvão , Alves Claudia Durand
Published: September 2018

In the city of Bueno Brandão, South of Minas Gerais State, Brazil, the Watershed of Rio das Antas is located prior to the public water supply and is susceptible to hydro-degradation due to the intensive agricultural activities developed in the area. The potato plantation is the most significant cropping in the city. Because of the possibility of interfering in the preservation areas, mainly the ones surrounding water courses and springs, it is very important to do the assessment of the plantation sites, in order to avoid the risk of water contamination. The procedures adopted by the agro activity farmers generally present the following features: intensive use of agro-chemicals, cropping in places with slopes which are higher than 20%, close to or in permanent preservation areas. The scope of this study was to develop the proper methodology for the assessment of the plantation areas, regarding the short time of procedure, as the period between the plantation and the harvest occurs in six months the furthest. These areas vary year in year out, as the plantation sites often change due to the land degradation. Because of that, geotechnologies are recommended to detect the plantation areas by the use of satellite images and accurate data processing. Considering the availability of LANDSAT medium resolution images, methods for their appropriate classification were approached to provide effective target detection.
Lead environmental issues and new solder alloys in electro-electronics equipment
Authors: Grigoletto Eliane Maria , Pécora Araí Augusta Bernardez
Published: September 2018

The use of Surface Mounted Technology (SMT) and the miniaturization of the electronics equipment are demanding new lead-free materials in the soldering process, due to its high toxicity to human being and environmental concerns. Global competitiveness has been driving industries to technological development as challenges to the manufactures and there is an effort to use alternative materials for the soldering electronic components to find an environment-friendly process. This paper presents a literature review involving soldering processes and describes the lead toxicity from related residue. The main solder alloy that is nowadays used to substitute tin-lead and European Directives are also presented.
Retrofit de contêineres na construção civil
Authors: Romano Leonora , De Paris Sabine Ritter , Neuenfeldt Júnior Alvaro Luiz
Published: September 2018

O reaproveitamento de resíduos sólidos influencia todos os setores da sociedade que têm se comprometido em gerar o menor impacto possível no meio ambiente. Profissionais do setor da construção civil, de onde advém parte importante dos resíduos sólidos, repensam suas decisões projetuais acerca do uso de materiais convencionais, avaliando caso a caso o custo e o benefício de suas escolhas. A reciclagem ou a reutilização de resíduos sólidos na construção transformou-se em uma realidade e seu uso consciente numa necessidade, fato que amplia o rol das pesquisas acadêmicas que envolvem o assunto (CARNEIRO; CASSA; BRUM, 2001). Entre os materiais investigados exaustivamente está o contêiner, material de descarte que pode se tornar um problema para o espaço público e para a natureza, mas que vem conquistando o mercado aos poucos em razão de vantagens associadas ao custo, rapidez de montagem, durabilidade e reuso do resíduo, ou retrofit, o que diminui substancialmente as (des)vantagens que este tipo de arquitetura pode sugerir, muitas delas condicionadas a análises meramente estéticas (ZOMER,2009).
Contribuição dos estudos de Alta Qualidade Ambiental à legislação brasileira
Authors: Laranja Andrea Coelho , Alvarez Cristina Engel DE , Campos Nayara de Paula
Published: September 2018

O objetivo do presente artigo é analisar o desempenho ambiental das edificações residenciais multifamiliares em Vitória [ES] no que diz respeito à iluminação natural. Esta abordagem permite que sejam apontadas questões que possam ser inseridas na legislação edilícia com vistas a gerar empreendimentos com maior qualidade ambiental. Como metodologia foi feita uma análise das categorias 1 e 10 do AQUA (Alta Qualidade Ambiental), observando as relações harmoniosas das edificações com o entorno imediato e o conforto visual, tendo-os como parâmetro de análise destas edificações. A partir desta análise foram feitos dois estudos de caso em dois bairros de Vitória [ES]. Nos dois casos observa-se que as edificações inserem-se em locais com restrições diferenciadas quanto à iluminação natural, sendo adotado, porém, a mesma tipologia de construção. Além disso, não são considerados os excessos nos ganhos de iluminação e insolação principalmente para os cômodos dos andares mais altos, acarretando, assim, altos níveis de iluminação, ofuscamento, desconforto térmico e, também, maior consumo de energia elétrica. Por outro lado algumas configurações internas apresentam ambientes mal iluminados e com pequena visão de céu, uma vez que não são projetadas de forma integrada com o espaço externo.
Pilão Arcado e Remanso: patrimônios que dormitam
Authors: Gandara Gercinair Silvério
Published: September 2018

O patrimônio construído das cidades-beira de Remanso e Pilão Arcado dormita nas águas doces do lago Sobradinho. Elas foram submersas e/ou ilhadas em toda sua territorialidade, suas práticas, hábitos, sonhos e marcas nas águas doces do Lago de Sobradinho. É, pois, preciso recuperar a dimensão material, ou seja, a geograficidade da paisagem arquitetônica que descreve a história das cidades-beira submersas. As comunidades beiradeiras não podem ser compreendidas sem o seu espaço, pois a identidade sociocultural das pessoas está ligada aos atributos do espaço concreto, do seu território que nada mais é do que uma complexa rede de relações sócio-espacial. Saliento que a força geradora sociocultural das cidade-beira e sua sinergia com o espaço geográfico coloca em destaque a importância do Patrimônio Ambiental.
A influência dos afastamentos laterais das edificações na disponibilidade de iluminação natural no ambiente interno
Authors: Laranja Andrea Coelho , Alvarez Cristina Engel de , Campos Nayara de Paula
Published: September 2018

Este estudo aborda os aspectos relacionados à iluminação natural no ambiente interno, sendo o objetivo principal da pesquisa analisar a influência dos afastamentos laterais entre as edificações obstruidoras, considerando a altura e a largura de via, na disponibilidade de iluminação natural no ambiente interno. Na metodologia adotada foram realizadas comparações dos percentuais de valores de iluminância do ambiente interno com os intervalos das UDI (Useful Daylight Illuminance) em um ponto selecionado no interior do ambiente com abertura orientada para Norte. Os percentuais de valores de iluminância foram gerados através de simulação na ferramenta computacional TropLux, em um ambiente de geometria retangular inserido em um cenário urbano na cidade de Vitória (LAT 20°19' S). As simulações foram realizadas para três tipos de céus padrões da CIE (Commission Internationale L´aclairage). Como principal resultado constatou-se nas localidades de céu 3 (encoberto), 7 (parcialmente nublado) e 12 (claro), que há maiores variações nas médias anuais de iluminância interna quando há modificações nos afastamentos laterais entre as edificações obstruidoras, não estando estas obstruções exatamente defronte à edificação analisada. Constatou-se também que localidades de céus 3 (encoberto), 7 (parcialmente nublado) e 12 (claro), as alterações nos afastamentos laterais entre as três edificações obstruidoras, são de pouca interferência nas variações percentuais do intervalo 100≤UDI≤500lx e 500≤UDI≤2000lx.
On lattice ordered intuitionistic fuzzy soft sets
Authors: Mahmood Tahir , Ali Muhammad Irfan , Malik Muhammad Aamir , Ahmed Waseem
Published: September 2018

Lattices, soft sets, fuzzy sets and their generalizations have always been important for Mathematicians and the researchers working on uncertaities. In this paper our aim is to introduce the concept of lattice ordered intuitionistic fuzzy soft sets. After introducing extended union, extended intersection,  AND-product, OR-product, basic union, basic intersection of intuitionistic fuzzy soft sets, in this paper the affects of lattice ordered intuitionistic fuzzy soft sets and anti-lattice ordered intuitionistic fuzzy soft sets on restricted union, restricted intersection, extended union, extended intersection,AND-product, OR-product, basic union, basic intersection of intuitionistic fuzzy sets are discussed. Further a decision making problem is solved by using these concepts.
Generalization of (∈,∈∨q_k )-fuzzy subnear-rings and (∈,∈∨q_k )-fuzzy ideals of near-rings
Authors: Manikantan T. , Ramkumar S.
Published: September 2018

In this paper, we introduce the notions of (∈, ∈∨q_δ^k)-fuzzy subnear-ring and (∈, ∈∨q_δ^k)-fuzzy ideal of a near-ring which are generalization of (∈, ∈∨q_k)-fuzzy subnear-ring and (∈, ∈∨q_k)-fuzzy ideal respectively. We provide the characterizations of (∈, ∈∨q_δ^k)-fuzzy subnear-ring (resp. ideal) of a near-ring and deal with some related properties. Further, we introduce the notion of ∈∨q_δ^k-level subset of a fuzzy subset and obtain some related results.
Efficient Static and Dynamic Modelling of Machine Structures with Large Linear Motions
Authors: Lanz Natanael , Spescha Daniel , Weikert Sascha , Wegener Konrad ,   Institute of Machine Tools and Manufacturing (IWF), ETH Zürich Leonhardstrasse 21, 8092 Zürich, Switzerland,   inspire AG, Zürich, Switzerland
Published: September 2018

Mechatronic structures deform under static and dynamic loads. These deformations lead to deviations at the tool center point (TCP), affecting the reachable accuracy and/or productivity of the machines. The scope of this work is the comparison of calculations and measurements of different static and dynamic errors on a dynamic test bench. A reduced-order modelling approach is applied for the test bench modelling. It uses a combination of modal condensation and moment-matching methods with Krylov subspaces. The different modelling steps and requirements are presented. The same model is used for all static and dynamic evaluations presented within this paper. Static deformations, leading to roll and pitch deviations at the TCP of the test bench structure, are simulated using the described modelling methodology and validated by inclination measurements. The modal behavior of the system is investigated by calculation and compared to the measurements at a single axes position. The spatial change of the frequency response functions of the modelled system is investigated further, by calculation and measurement of the velocity open-loop FRFs of one axis for different machine configurations. In addition, a transient trajectory simulation is performed and compared to the Heidenhain KGM and encoder measurements. The large variety of comparisons shows the efficient applicability of the modelling environment MORe.
Simulation-Based Dimensioning of the Required Actuator Force for Active Vibration Control
Authors: Kleinwort Robin ,   Technical University of Munich Boltzmannstrasse 15, 85748 Garching, Germany, Weishaupt Philipp , Zaeh Michael F.
Published: September 2018

The material removal rates of machine tools are often limited by chatter, which is caused by the machine’s most flexible structural modes. Active vibration control systems mitigate chatter vibrations and increase the chatter-free depth of cut. The systems can be used for already-in-use machine tools in particular as a retrofit solution. Unfortunately, no dimensioning techniques exist to help in finding the right actuator size required for a specific machine tool. This publication presents a simulation-based dimensioning methodology that determines, based on a stability analysis, the required actuator force and bandwidth. First, the critical machining processes, based on machine tool specific parameters, are identified. Then, the required actuator force and bandwidth are determined with the help of a coupled simulation model that consists of a cutting force model, the machine’s structural dynamics, and a model of the active vibration control system.
Square Layout Four-Point Method for Two-Dimensional Profile Measurement and Self-Calibration Method of Zero-Adjustment Error
Authors: Shimizu Hiroki ,   Kyushu Institute of Technology 1-1 Sensui-cho, Tobata-ku, Kitakyushu-shi, Fukuoka 804-8550, Japan, Yamashita Ryousuke , Hashiguchi Takuya , Miyata Tasuku , Tamaru Yuuma
Published: September 2018

An on-machine measurement method, called the square-layout four-point (SLFP) method with angle compensation, for evaluating two-dimensional (2-D) profiles of flat machined surfaces is proposed. In this method, four displacement sensors are arranged in a square and mounted to the scanning table of a 2-D stage. For measuring the 2-D profile of a target plane, height data corresponding to all measuring points are acquired by means of the raster scanning motion. At the same time, pitching data of the first primary scan line and rolling data of the first subsidiary scan line are monitored by means of two auto-collimators to compensate for major profile errors that arise out of the posture error. Use of the SLFP method facilitates connection of the results of straightness-measurements results obtained for each scanning line by using two additional sensors and rolling data of the first subsidiary scan line. Specifically, the height of a measuring point is calculated by means of a recurrence equation using three predetermined height data for adjacent points in conjunction with data acquired by the four displacement sensors. Results of the numerical simulation performed in this study demonstrate higher efficiency of the SLFP method with angle compensation. During actual measurement, however, it is difficult to perfectly align inline the origin height of each displacement sensor. With regard to the SLFP method, zero-adjustment error is defined as the relative height of a sensor’s origin with respect to the plane comprising origins of the other three sensors. This error accumulates in proportion to number of times the recurrence equation is applied. Simulation results containing the zero-adjustment error demonstrate that accumulation of the said error results in unignorable distortion of measurement results. Therefore, a new self-calibration method for the zero-adjustment error has been proposed. During 2-D profile measurement, two different calculation paths – the raster scan path and orthogonal path – can be used to determine the height of a measurement point. Although heights determined through use of the two paths must ideally be equal, they are observed to be different because accumulated zero-adjustment errors for the two paths are different. In view of this result, the zero-adjustment error can be calculated backwards and calibrated. Validity of the calibration method has been confirmed via simulations and experiments.
Investigation of Strain Hardening in Aluminum Alloy Sheared Sheet Based on Microhardness Measurement and FEM Analysis
Authors: Mitsomwang Pusit , Borrisutthekul Rattana , Kitkamthorn Usanee , Nagasawa Shigeru ,   School of Metallurgical Engineering, Suranaree University of Technology 111 University Avenue, Muang, Nakhon Ratchasima 30000, Thailand,   Department of Mechanical Engineering, Nagaoka University of Technology, Nagaoka, Japan
Published: September 2018

This research was carried out to investigate the strain hardening in an aluminum alloy worksheet caused by punch/die shearing by means of microhardness measurement and finite element method (FEM) analysis. To examine the strain-hardened zone at the sheared edge of a worksheet, a 0.36 mm thick AA4047 aluminum alloy cut by punch/die shearing was subjected to microhardness measurements. In addition, a two-dimensional FEM model was developed and used to simulate the shear cutting of the aluminum alloy worksheet. The fundamental shear cutting parameters, punch/die clearance, cutting tool wear, and friction at the worksheet/tool interfaces were numerically varied and simulated. From the investigation results, the strain-hardened zone was observed by hardness measurement. The size of the zone significantly varied under different cutting parameters. From the simulated stresses at the sheared zone, the variation of the width of the strain-hardened zone with respect to cutting parameters was determined by the maximum principal stress on the worksheet being sheared.
Improvement of Transfer Durability of a Pillar-Shaped Release-Agent-Free Replica Mold in Ultraviolet Nanoimprint Lithography
Authors: Tsuchiya Junpei , Nakagawa Gen , Hiwasa Shin , Taniguchi Jun ,   Department of Applied Electronics, Tokyo University of Science 6-3-1 Niijyuku, Katsushika-ku, Tokyo 125-8585, Japan,   Autex Co., Ltd., Tokyo, Japan
Published: September 2018

Ultraviolet nanoimprint lithography (UV-NIL) can be used to fabricate nanoscale patterns with high throughput. It is expected to serve as a low-cost technique for the production of items in large numbers. However, master molds for UV-NIL are expensive and laborious to produce, and there are problems associated with the deterioration of the master mold and damage to its nanopattern due to adhesion of the UV-curable resin. Consequently, the UV-curable resin has to combine low-viscosity characteristics for coatability with an antisticking property. Coating a master mold with a release layer is important in preventing damage to the master mold or adhesion between the mold and the UV-curable resin. However, the released layer deteriorates as the master mold is repeatedly used to fabricate nanopatterns. By contrast, the use of a replica mold is a valuable technique for preventing the deterioration of the master mold, and there have been several studies on the fabrication of replicas of master molds with the use of UV-curable resins. In many cases, the fabrication of nanopatterns with replica molds requires the use of a release agent. In a previous study, we developed a material for replica molds that does not require a release agent. This material consisted of a UV-curable resin with an antifouling effect that was prepared from cationically polymerizable UV-curable and epoxy-modified fluorinated resins. With the use of this material, replica molds with patterns of pillars or holes were fabricated with UV-NIL. The lifetime of the mold with the nanopattern of pillars was shorter than that with holes. In addition, the replica mold with the pillar-shaped nanopattern had numerous defects and allowed adhesion of the transfer resin after repeated efforts. Herein, we describe an improved release-agent-free hard replica mold. We transferred large numbers of nanopatterns of pillars from the replica mold, and evaluated the error rate and contact angle of our improved release-agent-free hard replica mold. The resulting release-agent-free replica mold with a nanopattern of pillars was capable of transferring up to 1000 sequential imprints. In addition, to improve the release properties of the transfer resin, we included an additive to the transfer resin that contained a reactive fluorinated material. This material improved the release properties of the transfer resin and mitigated the deterioration of the contact angle and increase in the error rate.
Nesting Scheduling in Sheet Metal Processing Based on Coevolutionary Genetic Algorithm in Different Environments
Authors: Sakaguchi Tatsuhiko ,   Toyohashi University of Technology 1-1 Hibarigaoka, Tenpaku-cho, Toyohashi, Aichi 441-8580, Japan, Matsumoto Kohki , Uchiyama Naoki
Published: September 2018

In sheet metal processing, nesting and scheduling are important factors affecting the efficiency and agility of manufacturing. The objective of nesting is to minimize the waste of material, while that of scheduling is to optimize the processing sequence. As the relation between them often becomes a trade-off, they should be considered simultaneously for the efficiency of the total manufacturing process. In this study, we propose a co-evolutionary genetic algorithm-based nesting scheduling method. We first define a cost function as a fitness value, and then we propose a grouping method that forms gene groups based on the processing layout and processing time. Finally, we validate the effectiveness of the proposed method through computational experiments.
Scribing Characteristics of Glass Plate with Ground PCD Scribing Wheel
Authors: Akiyama Yusuke , Okada Mutsumi , Suzuki Hirofumi , Fukunishi Toshio , Asai Yoshiyuki , Ogasawara Noriyuki , Iizawa Kazuma ,   Department of Mechanical Engineering, Chubu University 1200 Matsumotocho, Kasugai, Aichi 487-8501, Japan,   Mitsuboshi Diamond Industrial Co., Ltd., Osaka, Japan
Published: September 2018

Polycrystalline diamond (PCD) tools are widely used for cutting tools because PCD has no crystal orientation and is an isotropic material, it is low in cost, and it is easily machined by electric discharge machining. PCD is sintered from diamond abrasives with an alloy metal, such as cobalt, and it is difficult to reduce the surface roughness and the edge accuracy compared with single crystal diamond. In this study, high efficiency and high precision machining of the PCD wheel were investigated. In the experiments, PCD wheels were ground with a diamond wheel, and the effects of the grinding direction and the load on the tool preciseness and the scribing performance were examined.
One Action Press Forming of Helix Bevel Gear by Using Multi-Cylinder Press and Die Heating System
Authors: Nakamura Katsuaki ,   Kyushu Institute of technology 680-4 kawazu, Iizuka-shi, Fukuoka 820-8502, Japan, Koresawa Hiroshi , Narahara Hiroyuki
Published: September 2018

In the case of a complex shaped helix bevel gear, the forging of complete gear tips is very difficult to achieve. In almost all cases, tooth profile is finished by cutting machine from simple shaped forged parts, therefore requiring considerable machining time and cost. However, there are many approaches to forging. Forging is mainly classified as hot and cold forging, and uses a single motion press. In the case of hot forging takeoff of products from die is difficult by the cooling shrinkage from die and accuracy of products is lower level than cold forging. In addition, in the case of cold forging, a complicated shape is difficult to achieve based on the lack of ductility of the materials. To realize a helix bevel gear using a single forging operation, we applied a tool heating system and three-axis forging press. The tool heating system is applied to prevent a temperature decrease in the material by contact between the tool and forging material during the forging process. Further, to optimize the forging direction and timing, we used a three-axis forging press. We confirmed good forging capability of this special forging process, as well as the high precision of the forged parts. Moreover, through the thermo-mechanical control of steel and the tool temperature, the forged parts showed good mechanical properties, such as high hardness.
Parkinson Hastalığında D Vitamininin Etkisi: Güncel Yaklaşımlar
Authors: ERDEM Nur Bengü , AYAZ Aylin
Published: September 2018

Bu
derleme yazıda  Parkinson hastalığında D
vitaminin etkisini güncel çalışma sonuçlarına göre değerlendirmek
amaçlanmıştır.
A percepção da extensão rural no âmbito da graduação nas ciências sociais e agrárias na UFLA
Authors: Wivaldo Jucilaine Neves Sousa , Couto Suelen Ferreira Matoso , Pereira Viviane Santos , Rezende Daniel Rodrigues , Carvalho Fernanda , Pereira Maria Dalva
Published: September 2018

O objetivo do estudo é problematizar a Extensão com estudantes da disciplina de Fundamentos de Extensão da graduação da Universidade Federal de Lavras (UFLA). A metodologia utilizada é o mapeamento participativo sendo um diagnóstico de grupo, que tem como finalidade levantar informação do domínio de temas específicos, considerando o contexto social e econômico de cada um dos participantes, para assim ser possível dialogar e alinhar o conhecimento destes temas com o grupo todo. Buscou-se discutir o conhecimento sobre extensão na formação acadêmica fazendo um resgate do conhecimento histórico da extensão rural no Brasil a fim de motivá-los a uma atuação na extensão rural participativa e democrática. Ainda observa-se o distanciamento das instituições de ensino e pesquisa com a sociedade, sendo que extensão deve ser realizada lugares diversos, pois todos os campos de conhecimento têm abertura para extensão. Todas as áreas de conhecimento apresentam motivos para fazer extensão.
Educação alimentar e nutricional para o estímulo do consumo de pescados por escolares: relato de experiência
Authors: Santos Viviane Ferreira dos , De Araújo Izabel Alice , Pires Caroline Roberta Freitas , Kato Hellen Christina De Almeida , Sousa Diego Neves de
Published: September 2018

A escola é indiscutivelmente o melhor agente para promover a educação alimentar, uma vez que é na infância e na adolescência que se fixam atitudes e práticas alimentares difíceis de modificar na idade adulta. Diante disso esse trabalho objetivou utilizar atividades lúdicas para empoderar os escolares quanto à aquisição, composição e consumo de peixe. Trata-se de um relato de experiência de caráter descritivo que baseia-se no desenvolvimento de um programa de atividades de EAN com 31 escolares do 5º ano matriculados em uma escola da rede municipal do município de Palmas. As atividades de EAN foram desenvolvidas em 3 encontros com duração de 40 minutos. Nos encontros foram utilizadas diferentes metodologias, como exposição dialogada, dinâmica de grupo, colagens em cartazes e oficina culinária. A avaliação do conhecimento deu-se de forma objetiva com a aplicação de um pré e pós-teste. As atividades lúdicas oportunizaram a construção de conhecimento sobre aquisição, composição e consumo dos peixes, demonstrando a aplicabilidade das oficinas.
Técnicas de baixo custo para aproveitamento de água de chuva e reúso de água cinza: o início de uma cultura de conservação da água em Rio Paranaíba-MG
Authors: Fonseca Vítor Luís Amorim , Nascentes Rejane , Caixeta Lorena Taís
Published: September 2018

Devido ao crescimento populacional, há uma pressão, cada vez maior, nos mananciais hídricos e, consequentemente, haverá racionamentos mais frequentes e mais longos. Com isso, existe a necessidade de pesquisar tecnologias que sejam capazes de aliviar a demanda de água dos mananciais, das quais podem ser citadas as fontes alternativas ao abastecimento convencional. São elas, principalmente, o aproveitamento da água de chuva e o reúso de água cinza. Neste aspecto, buscou-se técnicas direcionáveis às residências que não necessitam de custo alto para serem implementadas. Portanto, este projeto, apoiado pela Universidade Federal de Viçosa, através do PIBEX, teve o intuito de pesquisar e, por meio de palestras oferecidas à população, disseminar essas práticas aos moradores de Rio Paranaíba-MG. Com três palestras e 45 pessoas alcançadas, o projeto iniciou uma cultura de conservação da água na cidade.
Análise da articulação do Projeto Pré-Enem Comunitário da Universidade Federal de Alagoas com as Políticas de Inclusão Social
Authors: Dos Santos Ana Paula Nascimento , Silva Pereira Juliana Maria , Nóbrega Angélica De Lucena , Santa Rita Luciana Peixoto , Bittencourt Ibsen Mateus
Published: September 2018

O artigo analisa a articulação do Projeto Pré-Enem Comunitário da Universidade Federal de Alagoas com as Políticas de Inclusão Social, em particular: a Política de Cotas e o Programa Universidade para Todos. Trata-se de pesquisa qualitativa, quanto ao método e à forma de abordar o problema. A investigação consiste no enquadramento do projeto aos três eixos integradores necessários à articulação contidos na Política Nacional de Extensão ao mesmo tempo em que estabelece correlações demonstrando a convergência de objetivos e finalidades entre o projeto e as políticas destacadas. Os resultados apontam para a adequação da ação aos referidos eixos e confirma o apoio às políticas. Conclui-se que o estudo contribui para as discussões sobre: a responsabilidade social das IFES; a necessidade de financiamento das ações de extensão; e o fortalecimento do fazer extensionista.
A LINK BETWEEN AUTOPHAGY REGULATORY PROTEINS M-TOR AND BECLIN-1 AND PARAMETERS OF LYMPHOGENIC METASTASIS IN COLORECTAL CANCER
Authors: Vtorushin S. V. , Rachkovsky K. V. , Krakhmal N. V. , Stepanov I. V. , Zavyalova M. V.
Published: September 2018

Currently the impact of autophagy on carcinogenesis remains understudied. On the one hand, autophagy acts as a tumor suppressor, as it activates degradation of oncoproteins,  toxic proteins, and damaged cell organelles, that may be aggressive and lead to DNA  damage. On the other hand, autophagy may promote tumor cell survival under hypoxia and  in the presence of reactive oxygen species, which occurs primarily due to blocking of  apoptosis mechanisms, raising the chances for maintaining tumor clone dynamics.  Autophagy regulation is a complicated and multi-stage process. The main regulator here is a  signaling pathway that activates serine/threonine protein kinase m-TOR (the mammalian  target of rapamycin). Data on the impact of autophagic proteins ATG5, LC3A, LC3B, and  Beclin-1 on malignant cell survival as well as on tumor growth and progression have been  reported in literature. However, studies aimed at seeking possible relationships between autophagy and pathogenetic mechanisms of carcinogenesis are of great interest.

Theaimof the study is to investigate a relationship between the expression parameters of  autophagy regulatory proteins m-TOR and Beclin-1 and the features of lymphogenic metastasis in colorectal cancer.

Materials and methods. The study included 105 patients with T1-4N0-3M0 colorectal cancer treated in the Thoracic and Abdominal Department of Cancer Research Institute of  Tomsk Research Medical Center from 2012 to 2015. The average age of patients was  59.7±4.3 years. Morphological verification of the diagnosis was performed on the biopsy  samples of primary tumor tissue. Staging of colorectal cancer was determined according to  the TNM classification of malignant tumors (2002).

Results.Analysis of the frequency of lymphogenic metastasis depending on the presence or absence of m-Tor and Beclin-1 expression in tumor cell cytoplasm revealed a statistically significant link between these variables.

Conclusion.The obtained findings clearly exhibit that deceleration or loss of autophagic  activity in the tumor is accompanied by implementation of lymphogenic dissemination, which is a predictor of an unfavorable outcome of the disease.
HEREDITARY DIFFUSE GASTRIC CANCER: GENETIC ASPECTS AND PROPHYLACTIC TOTAL GASTRECTOMY
Authors: Lyubchenko L. N. , Filippova M. G. , Anurova O. A. , Nazliev P. B. , Stilidi I. S.
Published: September 2018

For patients with an identified germline E-cadherin-1 (CDH1) mutation, prophylactic gastrectomy is the treatment of choice to eliminate the high risk of developing diffuse gastric  cancer. The case report describes a rare case of hereditary diffuse gastric cancer (HDGC)  associated with CDH1 gene mutation, which is reported in the Russian population for the first  time. In 2013, a 28-year- old woman was referred to Clinical Oncogenetics Laboratory with a  family history of gastric cancer. Molecular genetic analysis revealed CDH1 gene mutation. The  lifetime risk of cancer in mutation positive members is more than 80. Histological examination  of gastric biopsy specimens obtained during endoscopy revealed isolated signet ring cells in the  lamina propria. Spleenpreserving D2-lymphodissection and total gastrectomy with Roux-en-Y  reconstruction with a jejunal reservoir formation were performed at the Abdominal Oncology Surgery Department.
THE FIRST EXPERIENCE OF USING 99MTC-1-THIO-D-GLUCOSE FOR SINGLE-PHOTON EMISSION COMPUTED TOMOGRAPHY IMAGING OF LYMPHOMAS
Authors: Chernov V. I. , Dudnikova E. A. , Zelchan R. V. , Kravchuk T. L. , Danilova A. V. , Medvedeva A. A. , Sinilkin I. G. , Bragina O. D. , Goldberg V. E. , Goldberg A. V. , Frolova I. G.
Published: September 2018

Introduction. The purpose of this study was to evaluate the feasibility of using 99mTc-TG SPECT in the detection and staging of malignant lymphoma.

Materials and methods.Fifteen patients with newly diagnosed malignant lymphoma  underwent 99mTc-TG SPECT. Six patients had Hodgkin’s lymphoma and 9 patients had aggressive forms of non-Hodgkin’s lymphoma (NHL): diffuse large B-cell lymphoma (7  cases), B-cell follicular lymphoma (1 case), and lymphoma from B cells in the marginal zone  (1 case). Stage IIA was diagnosed in 5 patients, stage IIB in 1, stage IIIA in 1, stage IVA in 4 and stage IVB in 4 patients.

Results.Pathological 99mTc-TG uptake in lymph nodes was observed in 14 (93 %) of the  15 patients. In one patient, the enlarged submandibular lymph node (16 mm in size)  detected by CT was not visualized by 99mTc-TG SPECT. This false-negative result was likely  to be associated with increased accumulation of 99mTc-TG in the oropharyngeal region.  There were difficulties in the visualization of paratracheal, para-aortic and paracardial lymph  nodes. These difficulties were associated with a high blood background activity, which  persisted even 4 hours after intravenous injection of 99mTc-TG. Software-based SPECT and  CT image fusion allowed visualization of these lymph nodes. The pathological 99mTc-TG  accumulation in axillary, supraclavicular, infraclavicular and cervical lymph nodes was  observed most often. Extranodal involvement was seen in 9 patients. 99mTc-TG SPECT identified extranodal hypermetabolic lesions in 7 (78 %) of these patients. In one  patient, hypermetabolic lesion in the lung detected by 99mTc-TG SPECT was not detected on CT image. CT identified bone marrow involvement in the pelvic and scapula in 1 patient. The  use of 99mTc-TG SPECT allowed the visualization of hypermetabolic bone tissue lesions  in this patient (Figure 4). In addition, in a patient with intact bone tissue on CT, 99mTc-TG SPECT detected hypermetabolic lesions in the iliac bone.

Conclusion.99mTc-1-Thio-D-glucose demonstrated increased uptake in nodal and  extranodal sites of lymphoma. The results indicate that SPECT with 99mTc-1-Thio-D-glucose is a feasible and useful tool in the detection and staging malignant lymphoma.
Current Ventilation And Air Quality Problems Against Historical Solutions
Authors: RADZIEWICZ-WINNICKI Rafał
Published: September 2018

The paper describes the issue of ventilation and air quality in buildings with reference to regular tightening of heating standards. The purpose of the work is to show the risks related to excessive insulation of buildings, which is thought to have a negative influence on users’ well-being and health. The development of issues related to thermal comfort has often led to erroneous solutions. As a result, problems such as “Sick Building Syndrome” and “Building Related Illness” has developed in the recent history, whereas in the long history of the ‘art of construction’, there existed a number of solutions beneficial for users’ health. This issue serves as a pretext for the presentation of former solutions, gradually improved on the basis of the observation of nature, physical phenomena, predecessors’ experiences, creative thinking and intuition. They were used for ages and have become a basis for today’s architectural solutions, although some of them have been forgotten or eliminated by higher and higher normative requirements. In the paper, the author asks the following research question: Do modern legal instruments and standards provide an effective guarantee of high quality of internal air and heat comfort of buildings? Is there an alternative development path for these issues?
Students’ Needs and Vocabulary Development in English for Specific Purposes Course
Authors: LOW PIYADA
Published: September 2018

Vocabulary is very important for language learners. Limited knowledge of vocabulary can cause problems in language learning, especially in English for Specific Purposes (ESP). Students’ needs on English vocabulary should be invested for learning achievement. The research study was conducted with all students registering in an ESP course, English for Food and Beverage Service. The total number was 54 students: 48 females and 6 males. Three instruments were employed: first and post-activity questionnaires, task assignment, and a vocabulary test.  The food lists in the questionnaires fall into five groups: herbs, spices, and food seasonings; vegetables; fruits; meat and poultry; fish and shellfish. Vocabulary list with more than 50% chosen as needed in each food group from the first questionnaire distributed at the beginning of the course were used to create a test on students’ vocabulary knowledge. Two most chosen food groups for vocabulary knowledge development were herbs, spices, and food seasonings group (98.1%) and fish and shell fish group (96.3%). Fish and shellfish list was the only group indicated as a very great problem for the students (48.1%). Vocabulary test results showed the lowest score of 0/23 while the highest score is 22/23 from fish and shellfish group list. Mean of the fish and shellfish food list is 10.80 which is the lowest mean among the five group lists on the vocabulary test. 63% of the students admitted that task assignment responded to their needs of English food vocabulary development.