bluuebunny/crossref_metadata_2025 huggingface dataset:
AUTOMATIC 3D BUILDING MODEL GENERATIONS WITH AIRBORNE LiDAR DATA
Authors: Yastikli N. , Cetin Z.
Published: November 2017

Abstract. LiDAR systems become more and more popular because of the potential use for obtaining the point clouds of vegetation and man-made objects on the earth surface in an accurate and quick way. Nowadays, these airborne systems have been frequently used in wide range of applications such as DEM/DSM generation, topographic mapping, object extraction, vegetation mapping, 3 dimensional (3D) modelling and simulation, change detection, engineering works, revision of maps, coastal management and bathymetry. The 3D building model generation is the one of the most prominent applications of LiDAR system, which has the major importance for urban planning, illegal construction monitoring, 3D city modelling, environmental simulation, tourism, security, telecommunication and mobile navigation etc. The manual or semi-automatic 3D building model generation is costly and very time-consuming process for these applications. Thus, an approach for automatic 3D building model generation is needed in a simple and quick way for many studies which includes building modelling. In this study, automatic 3D building models generation is aimed with airborne LiDAR data. An approach is proposed for automatic 3D building models generation including the automatic point based classification of raw LiDAR point cloud. The proposed point based classification includes the hierarchical rules, for the automatic production of 3D building models. The detailed analyses for the parameters which used in hierarchical rules have been performed to improve classification results using different test areas identified in the study area. The proposed approach have been tested in the study area which has partly open areas, forest areas and many types of the buildings, in Zekeriyakoy, Istanbul using the TerraScan module of TerraSolid. The 3D building model was generated automatically using the results of the automatic point based classification. The obtained results of this research on study area verified that automatic 3D building models can be generated successfully using raw LiDAR point cloud data.
A NEW SPECTRAL-SPATIAL FRAMEWORK FOR CLASSIFICATION OF HYPERSPECTRAL DATA
Authors: Akbari D.
Published: November 2017

Abstract. In this paper, an innovative framework, based on both spectral and spatial information, is proposed. The objective is to improve the classification of hyperspectral images for high resolution land cover mapping. The spatial information is obtained by a marker-based Minimum Spanning Forest (MSF) algorithm. A pixel-based SVM algorithm is first used to classify the image. Then, the marker-based MSF spectral-spatial algorithm is applied to improve the accuracy for classes with low accuracy. The marker-based MSF algorithm is used as a binary classifier. These two classes are the low accuracy class and the remaining classes. Finally, the SVM algorithm is trained for classes with acceptable accuracy. To evaluate the proposed approach, the Berlin hyperspectral dataset is tested. Experimental results demonstrate the superiority of the proposed method compared to the original MSF-based approach. It achieves approximately 5 % higher rates in kappa coefficients of agreement, in comparison to the original MSF-based method.
ASSESSING THE ASSOCIATIONS BETWEEN TYPES OF GREEN SPACE, PHYSICAL ACTIVITY, AND HEALTH INDICATORS USING GIS AND PARTICIPATORY SURVEY
Authors: Akpinar A.
Published: November 2017

Abstract. This study explores whether specific types of green spaces (i.e. urban green spaces, forests, agricultural lands, rangelands, and wetlands) are associated with physical activity, quality of life, and cardiovascular disease prevalence. A sample of 8,976 respondents from the Behavioral Risk Factor Surveillance System, conducted in 2006 in Washington State across 291 zip-codes, was analyzed. Measures included physical activity status, quality of life, and cardiovascular disease prevalence (i.e. heart attack, angina, and stroke). Percentage of green spaces was derived from the National Land Cover Dataset and measured with Geographical Information System. Multilevel regression analyses were conducted to analyze the data while controlling for age, sex, race, weight, marital status, occupation, income, education level, and zip-code population and socio-economic situation. Regression results reveal that no green space types were associated with physical activity, quality of life, and cardiovascular disease prevalence. On the other hand, the analysis shows that physical activity was associated with general health, quality of life, and cardiovascular disease prevalence. The findings suggest that other factors such as size, structure and distribution (sprawled or concentrated, large or small), quality, and characteristics of green space might be important in general health, quality of life, and cardiovascular disease prevalence rather than green space types. Therefore, further investigations are needed.
PARCEL DELIVERY IN AN URBAN ENVIRONMENT USING UNMANNED AERIAL SYSTEMS: A VISION PAPER
Authors: Anbaroğlu B.
Published: November 2017

Abstract. This vision paper addresses the challenges and explores the avenue of solutions regarding the use of Unmanned Aerial Systems (UAS) for transporting parcels in urban areas. We have already witnessed companies’ delivering parcels using UAS in rural areas, but the challenge of utilizing them for an urban environment is eminent. Nevertheless, the increasing research on the various aspects of UAS, including their battery life, resistance to harsh weather conditions and sensing its environment foresee their common usage in the logistics industry, especially in an urban environment. In addition, the increasing trend on 3D city modelling offer new directions regarding realistic as well as light 3D city models that are easy to modify and distribute. Utilizing UAS for transporting parcels in an urban environment would be a disruptive technological achievement as our roads will be less congested which would lead to less air pollution as well as wasted money and time. In addition, parcels could potentially be delivered much faster. This paper argues, with the support of the state-of-the-art research, that UASs will be used for transporting parcels in an urban environment in the coming decades.
INVESTIGATION OF ALTERNATIVE TOURISM TYPES AND SIGHTS VIA GEOGRAPHIC INFORMATION SYSTEMS: THE EXAPLE OF SAFRANBOLU
Authors: Aydın F. , Çepni O. , Turgut T.
Published: November 2017

Abstract. In this study, alternative tourism types and sights belonging to Safranbolu were identified through Geographic Information System (GIS) tools. In this manner, most favorable tourism activities, which are specific to field, and evaluation factors of these activities were determined. “Suitability classification values” of these factors were charted by receiving opinions from experts. Natural and cultural properties of study area were determined in the light of evaluation factors and a database was set via GIS. This database was examined according to evaluation factors of the activities and the most suitable and conditional suitable areas were determined. In this study, it is aimed to carry out the suitable place analysis for alternative tourism types of Safranbolu, which is a tourism town, such as riding, mountain biking, camping, trekking. 486 km2 area for riding, 319 m2 for trekking, 209 km2 for mountain biking and 148 km² for camping were figured out as suitable. These results reveal that tourism activities should be more professionally organized in order to apply alternative tourism types such as riding, mountain biking, camping, trekking. In addition, organizations such as festivals and fairs should be arranged in order to introduce products special to Safranbolu.
EXTRACTION OF GREENHOUSE AREAS WITH IMAGE PROCESSING METHODS IN KARABUK PROVINCE
Authors: Yildirima M. Z. , Ozcan C.
Published: November 2017

Abstract. Greenhouses provide the environmental conditions to be controlled and regulated as desired while allowing agricultural products to be produced without being affected by external environmental conditions. High quality and a wide variety of agricultural products can be produced throughout the year. In addition, mapping and detection of these areas has great importance in terms of factors such as yield analysis, natural resource management and environmental impact. Various remote sensing techniques are currently available for extraction of greenhouse areas. These techniques are based on the automatic detection and interpretation of objects on remotely sensed images. In this study, greenhouse areas were determined from optical images obtained from Landsat. The study was carried out in the greenhouse areas in Karabuk province. The obtained results are presented with figures and tables.
MODELLING SINGLE TREE STRUCTURE WITH TERRESTRIAL LASER SCANNER
Authors: Yurtseven H. , Akgül M. , Gülci S.
Published: November 2017

Abstract. Recent technological developments, which has reliable accuracy and quality for all engineering works, such as remote sensing tools have wide range use in forestry applications. Last decade, sustainable use and management opportunities of forest resources are favorite topics. Thus, precision of obtained data plays an important role in evaluation of current status of forests' value. The use of aerial and terrestrial laser technology has more reliable and effective models to advance the appropriate natural resource management. This study investigates the use of terrestrial laser scanner (TLS) technology in forestry, and also the methodological data processing stages for tree volume extraction is explained. Z+F Imager 5010C TLS system was used for measure single tree information such as tree height, diameter of breast height, branch volume and canopy closure. In this context more detailed and accurate data can be obtained than conventional inventory sampling in forestry by using TLS systems. However the accuracy of obtained data is up to the experiences of TLS operator in the field. Number of scan stations and its positions are other important factors to reduce noise effect and accurate 3D modelling. The results indicated that the use of point cloud data to extract tree information for forestry applications are promising methodology for precision forestry.
MAPPING INFECTED AREA AFTER A FLASH-FLOODING STORM USING MULTI CRITERIA ANALYSIS AND SPECTRAL INDICES
Authors: Al-Akad S. , Akensous Y. , Hakdaoui M.
Published: November 2017

Abstract. This research article is summarize the applications of remote sensing and GIS to study the urban floods risk in Al Mukalla. Satellite acquisition of a flood event on October 2015 in Al Mukalla (Yemen) by using flood risk mapping techniques illustrate the potential risk present in this city. Satellite images (The Landsat and DEM images data were atmospherically corrected, radiometric corrected, and geometric and topographic distortions rectified.) are used for flood risk mapping to afford a hazard (vulnerability) map. This map is provided by applying image-processing techniques and using geographic information system (GIS) environment also the application of NDVI, NDWI index, and a method to estimate the flood-hazard areas. Four factors were considered in order to estimate the spatial distribution of the hazardous areas: flow accumulation, slope, land use, geology and elevation. The multi-criteria analysis, allowing to deal with vulnerability to flooding, as well as mapping areas at the risk of flooding of the city Al Mukalla. The main object of this research is to provide a simple and rapid method to reduce and manage the risks caused by flood in Yemen by take as example the city of Al Mukalla.
DETERMINATION OF THE ACTUAL LAND USE PATTERN USING UNMANNED AERIAL VEHICLES AND MULTISPECTRAL CAMERA
Authors: Dindaroğlu T. , Gündoğan R. , Gülci S.
Published: November 2017

Abstract. The international initiatives developed in the context of combating global warming are based on the monitoring of Land Use, Land Use Changes, and Forests (LULUCEF). Determination of changes in land use patterns is used to determine the effects of greenhouse gas emissions and to reduce adverse effects in subsequent processes. This process, which requires the investigation and control of quite large areas, has undoubtedly increased the importance of technological tools and equipment. The use of carrier platforms and commercially cheaper various sensors have become widespread. In this study, multispectral camera was used to determine the land use pattern with high sensitivity. Unmanned aerial flights were carried out in the research fields of Kahramanmaras Sutcu Imam University campus area. Unmanned aerial vehicle (UAV) (multi-propeller hexacopter) was used as a carrier platform for aerial photographs. Within the scope of this study, multispectral cameras were used to determine the land use pattern with high sensitivity.
BRIDGE SURFACE DAMAGE DETECTION APPLICATION WITH A LASER-BASED SOFTWARE PROTOTYPE
Authors: Güldür Erkal B. , Apaydın N. M.
Published: November 2017

Abstract. In order to determine the necessary actions such as rehabilitation, repair and etc. required for maintaining the operating status of aging bridges, the current conditions of these structures need to be assessed. Terrestrial laser scanners that are used to capture texture-mapped point clouds have been frequently used for assessing the current conditions of these structures. Authors’ have already developed surface damage detection algorithms in their previous work. The developed algorithms are capable of detecting several damage types from the collected texture-mapped point clouds. This short paper focuses on presenting the field application of a recently developed prototype software application that uses the previously developed surface damage detection algorithms. Capabilities of the prototype software application can be listed as importing point clouds, working with images, extracting damage features such as shape and size, determining condition ratings and producing damage reports for future investigations.
HERITAGE HOUSE MAINTENANCE USING 3D CITY MODEL APPLICATION DOMAIN EXTENSION APPROACH
Authors: Mohd Z. H. , Ujang U. , Liat Choon T.
Published: November 2017

Abstract. Heritage house is part of the architectural heritage of Malaysia that highly valued. Many efforts by the Department of Heritage to preserve this heritage house such as monitoring the damage problems of heritage house. The damage problems of heritage house might be caused by wooden decay, roof leakage and exfoliation of wall. One of the initiatives for maintaining and documenting this heritage house is through Three-dimensional (3D) of technology. 3D city models are widely used now and much used by researchers for management and analysis. CityGML is a standard tool that usually used by researchers to exchange, storing and managing virtual 3D city models either geometric and semantic information. Moreover, it also represent multi-scale of 3D model in five level of details (LoDs) whereby each of level give a distinctive functions. The extension of CityGML was recently introduced and can be used for problems monitoring and the number of habitants of a house.
ROI DETECTION AND VESSEL SEGMENTATION IN RETINAL IMAGE
Authors: Sabaz F. , Atila U.
Published: November 2017

Abstract. Diabetes disrupts work by affecting the structure of the eye and afterwards leads to loss of vision. Depending on the stage of disease that called diabetic retinopathy, there are sudden loss of vision and blurred vision problems. Automated detection of vessels in retinal images is a useful study to diagnose eye diseases, disease classification and other clinical trials. The shape and structure of the vessels give information about the severity of the disease and the stage of the disease. Automatic and fast detection of vessels allows for a quick diagnosis of the disease and the treatment process to start shortly. ROI detection and vessel extraction methods for retinal image are mentioned in this study. It is shown that the Frangi filter used in image processing can be successfully used in detection and extraction of vessels.
AN ALGORITHM TO DETECT THE RETINAL REGION OF INTEREST
Authors: Şehirli E. , Turan M. K. , Demiral E.
Published: November 2017

Abstract. Retina is one of the important layers of the eyes, which includes sensitive cells to colour and light and nerve fibers. Retina can be displayed by using some medical devices such as fundus camera, ophthalmoscope. Hence, some lesions like microaneurysm, haemorrhage, exudate with many diseases of the eye can be detected by looking at the images taken by devices. In computer vision and biomedical areas, studies to detect lesions of the eyes automatically have been done for a long time. In order to make automated detections, the concept of ROI may be utilized. ROI which stands for region of interest generally serves the purpose of focusing on particular targets. The main concentration of this paper is the algorithm to automatically detect retinal region of interest belonging to different retinal images on a software application. The algorithm consists of three stages such as pre-processing stage, detecting ROI on processed images and overlapping between input image and obtained ROI of the image.
Assessing the interaction between mountain forests and natural hazards at Nevados de Chillán, Chile, and its implications for Ecosystem-based Disaster Risk Reduction
Authors: Casteller Alejandro , Häfelfinger Thomas , Cortés Donoso Erika , Podvin Karen , Kulakowski Dominik , Bebi Peter
Published: November 2017

Abstract. Gravitational natural hazards such as snow avalanches, rockfalls, shallow landslides and volcanic activity represent a risk factor for mountain communities around the world. In particular where documentary records about these processes are rare, decisions on risk management and land-use planning have to be based on a variety of other sources including vegetation and tree-ring data and natural hazard process models. We used a combination of these methods in order to evaluate dynamics of snow avalanches and other natural hazards at Valle de las Trancas, in the Biobío Region in Chile. Along this valley, natural hazards threaten not only the local human population, but also the numerous tourists attracted by outdoor recreational activities. Given the regional scarcity of documentary records, tree-ring methods were applied in order to reconstruct the local history of snow avalanches and debris flow events, which are the more important weather-related processes at respective tracks. A recent version of the model Rapid Mass MovementS (RAMMS), that includes influences of forest structure, was used to calculate different avalanche parameters such as runout distances and maximum pressures, taking into consideration the presence/absence of forest along the tracks as well as different modelled return periods. Our results show that local Nothofagus broadleaved forests contribute to a reduction of avalanche runout distances as well as impact pressures on present infrastructure, thus constituting a valuable ecosystem disaster risk reduction measure that can substitute or complement other traditional measures such as sheds.
Revista Veja, masculinidades e consumo (década de 1970)
Authors: Arend Silvia Maria Fávero , Voks Douglas Josiel
Published: November 2017

Neste artigo buscamos investigar como se processou a construção de novas representações sociais relativas às masculinidades através de propagandas publicadas na revista Veja na década de 1970. A produção de novas masculinidades estava associada à indústria brasileira, sobretudo a relativa ao vestuário, que buscava vender novos produtos para os homens oriundos das classes médias que habitavam os centros urbanos do país.
GT Estudos de Gênero/ANPUH : uma trajetória. Fato, acontecimento e memórias. (2001- 2014)
Authors: Possas Lidia M. V.
Published: November 2017

O presente  texto  foi apresentado oralmente na Abertura do I Encontro do GT Estudos de Gênero/ANPUH, realizado em Vitória/ES. Essa pesquisa tem como objetivo refletir sobre a trajetória do  GT  Gênero Nacional tomando como fonte documental as Atas  das  Reuniões Administrativas realizadas durante os 14 anos entre 2001-2014[1], memórias das pesquisadoras e relatos coletados. O oficio da historiadora se coloca como um espaço entre a documentação e sua interpretação. Ao analisar a trajetória de nosso grupo, crio não apenas “a coisa dita” mas legitimo nossa existência. Tornamos-nos história e historicamente fato e acontecimento na trajetória de existência da ANPUH Nacional.[1] O presente  texto  apresentado na Abertura do evento, no dia 19/11/2014 centrou –se na trajetória do  GT  Gênero Nacional tomando como fonte documental prioritária as Atas  das  Reuniões Administrativas realizadas durante os 14 anos.
Mulher, casamento e trabalho: um triângulo que não fecha?
Authors: Nader Maria Beatriz
Published: November 2017

Nas últimas três décadas do século XX, Vitória passou por mudanças radicais em sua estrutura sociocultural em virtude das transformações econômicas promovidas pela decadência do modelo primário-exportador, do aumento desenfreado de sua população e da implantação de grandes indústrias. A dinâmica econômica que se processou na cidade caracterizou uma sociedade multifacetada, cujo cotidiano sofreu transformações profundas, mudando a vida pacata de seus habitantes, em particular, das mulheres vitorienses. O mercado de trabalho, secundário e terciário, proporcionou-lhes possibilidades até então nunca vistas na cidade. A participação delas no mundo público permitiu-lhes alterar costumes que as atrelavam à família e ao casamento, sendo esse último considerado o objetivo primordial de suas vidas.
O século 18 em Goiás e a cosmovisão barroca
Authors: Souza Marcos André Torres de
Published: November 2017

Este texto procura demonstrar que a experiência humana em Goiás do século 18 estava impregnada da visão de mundo barroca. Nessa discussão, são examinados dois personagens que viveram na região entre os séculos 18 e 19, e suas propriedades: Francisco Xavier Leite de Velasco e o Engenho de Santo Izidro, e Joaquim Alves de Oliveira e o Engenho de São Joaquim. Na minha análise, faço o uso combinado de fontes documentais e materiais, essas últimas provenientes de pesquisas arqueológicas realizadas nos dois engenhos.
O selo da honestidade: a virgindade e o controle moral do corpo
Authors: Magalhães Magna Lima , Schemes Claudia
Published: November 2017

Este artigo analisa a questão do controle do corpo feminino e a importância e valorização da virgindade para as mulheres na cidade de Novo Hamburgo (RS) nos anos 1930 que, para serem consideradas honradas, deveriam manter sua virgindade até o casamento e, portanto, distanciar-se dos apelos da sexualidade. Nossas reflexões serão realizadas através da utilização dos processos-crime que envolvem o defloramento na cidade citada e que nos permitem observar quais eram as condutas morais e as representações construídas sobre a mulher deflorada.
Engenharia de empreendimentos sustentáveis: classes de uso e níveis de certificação dos empreendimentos certificados no estado de São Paulo
Authors: Antonio Campos Marco , Munhoz de Argollo Ferrão André
Published: November 2017

Ações de sustentabilidade ambiental estão ligadas diretamente aos empreendimentos imobiliários. No Brasil a busca por estas certificações vem crescendo nos últimos anos. Atualmente são sete os organismos certificadores atuantes no país, sendo quatro organismos internacionais adaptados ao mercado nacional e três brasileiros. Cada qual com sua metodologia e parâmetros de análise de certificação. São Paulo é o estado brasileiro que concentra a maior quantidade de empreendimentos. Portanto, este artigo apresenta as características de cada organismo certificador e as classes e níveis de certificação dos empreendimentos certificados no estado de São Paulo, através da análise dos dados disponibilizados por estes organizadores em seus sites. Contribuindo para estudos futuros em outros estados, além da classificação com dados do mercado da construção nacional criando uma base de dados deste mercado de certificações que vem crescendo nos últimos anos e será tendência futura para diferenciação dos lançamentos imobiliários.

ABSTRACT

Environmental sustainability actions are directly linked to real estate developments. In Brazil there has been increasing interest in these certifications in recent years. At present, there are seven certifying agencies operating in Brazil, four of which are international organizations that have been adapted to the domestic market and three of which are home-grown organizations. Each of them has its own methodology and certification analysis parameters. São Paulo is the Brazilian state which concentrates the greatest number of developments. Therefore, this article presents each certification body's characteristics and the certification classes and levels of the certified developments in the state of São Paulo, by means of analysis of the data provided by these organizers on their websites. Contributing to future studies in other states, in addition to classification with data from the national construction market, creating a database in relation to this certification market that has been growing in recent years and which will be a future trend for differentiation of real estate launches.
Influência do ataque por ácido sulfúrico na variação dimensional de corpos de prova de argamassa de diferentes tipos de cimentos
Authors: Scheffer de Andrade Silva Marion , Pereira Godinho Jayson , Mohr Bonatto Adriano , Janowski Zandoná Juliana , Cesar Siqueira de Luca Luis , Henrique Farias de Medeiros Marcelo
Published: November 2017

Neste trabalho foi realizada uma avaliação da variação dimensional de corpos de prova (cp) de argamassa moldados com diferentes tipos de cimento submetidos ao ataque ácido de agentes compostos de enxofre. Dentre os corpos de prova moldados, foram utilizados três tipos diferentes de cimento, sendo que esses foram cimento Portland (CP) II Z, CP IV-32 RS e CPV. Os ensaios foram realizados submetendo parte dos cp à solução de sulfato de sódio, outra parte dos cp em ácido sulfúrico e a terceira parte em solução de água saturada com cal, para referência. Após a cura dos cp, foi realizada a medida inicial dos mesmos em um relógio comparador e posterior imersão dos mesmos nas soluções. As medições para avaliar a variação dimensional foram realizadas aos 14, 28, 51, 58, 63, 72, 79 e 95 dias. O tipo de cimento que apresentou maior variação dimensional foi o CP II-Z, sendo a menor do CP IV 32 RS, entretanto, ao longo das medições, principalmente nas primeiras idades, não foi observada apenas expansão relativa à solução de referência de água saturada com cal. Como principal contribuição da pesquisa ressalta-se a importância da especificação de materiais como argamassas resistentes ao ataque por ácido sulfúrico.

Abstract

In this paper, an evaluation of the dimensional variation of mortar specimens molded with different types of cement subjected to acid attack of composite sulphur agents. Among the molded specimens, three different types of cement were used, and these were CP II Z, CP IV-32 RS and CPV. The tests were carried out by submitting part of the test specimens to the sodium sulfate solution, another part of the test specimens in sulfuric acid and the third part in solution of calcined water for reference. After the curing time of the specimens, the initial measurement of the specimens was carried out in a comparator watch and subsequent immersion in the solutions. Measurements to evaluate the dimensional variation were performed at 14, 28, 51, 58, 63, 72, 79 e 95 days. The type of cement that presented the largest dimensional variation was the CP II-Z, being the smaller of the CP IV 32 RS, however, along of the measurements, especially in the early ages, did not observe only expansion relative to the reference solution of saturated water with lime
Projeto arquitetônico para a cidade de Catalão/GO: diretrizes para a zona bioclimática 6
Authors: Adiane Borges Débora , Panazzolo Sarmento Antover , Bernardes de Carvalho Gabriel
Published: November 2017

O conforto dos usuários de um ambiente costuma estar atrelado a um alto consumo de energia constituindo um possível problema ambiental. A bioclimatologia é uma das táticas utilizadas para reduzir o consumo de energia com máximo conforto para os usuários através do projeto arquitetônico. Existem normas e diretrizes que especificam estratégias de desempenho térmico, entre elas, a NBR 15220 (ABNT, 2005) é uma norma brasileira que apresenta recomendações para diferentes regiões e zonas bioclimáticas do país. Além dela, existe a NBR 15575 (ABNT, 2013), a Portaria n° 18 de 2012 (RTQ-R: Regulamento Técnico da Qualidade para o Nível de Eficiência Energética em Edificações Residenciais) e o Selo Casa Azul. Este trabalho avaliou as diretrizes construtivas de todas essas publicações para a Zona Bioclimática 6 (ZB6), onde se encontra a cidade de Catalão, objetivando encontrar as melhores estratégias arquitetônicas que podem ser implantadas nas casas de classe média dessa cidade. Utilizou-se o software DLN e dados do INMET para avaliação da orientação solar e dos ventos verificando as recomendações mais pertinentes para Catalão e região. Entre os resultados encontrados estão os tipos de vedações e coberturas, estratégias de condicionamento e posicionamento e dimensionamento das aberturas. A principal contribuição deste estudo foi identificar as características necessárias a um projeto arquitetônico, que atende a bioclimatologia, possibilitando maior eficiência energética para a ZB6, com destaque à cidade de Catalão. Abstract The comfort of users of an environment is usually linked to a high energy consumption, which constitutes a true environmental problem. The bioclimatology is one strategy used to reduce energy consumption with maximum comfort to users through the architectural design. There are standard and guidelines that specify thermal performance strategies, including the NBR 15220 (ABNT, 2005) is a Brazilian standard that makes recommendations for different regions and bioclimatic zones of the country. Beyond it, there is the NBR 15575 (ABNT, 2013) Portaria n°. 18 of 2012 (RTQ-R: Quality Technical Regulation for Energy Efficiency of Residential Buildings in level) and the Blue House Seal. This work assessed the constructive guidelines of all these publications to the bioclimatic zone 6, where it is the city of Catalão, aiming at finding the best architectural strategies that can be deployed in middle-class houses of this city. It was used the DLN software and INMET data for evaluation of solar orientation and wind orientation looking at the most relevant recommendations to Catalão and region. Some results are the types of wall and cover, conditioning strategies and positioning and sizing of the openings. The work contributes to identify the characteristics necessary for an architectural project, which attends to bioclimatology, allowing greater energy efficiency for ZB6, with emphasis on the city of Catalão.
A 3-day diary of dietary protein and calorie intake by serum phosphate concentration and binder use in hemodialysis patients
Authors: Araújo Meiry J.S. , Silva Luciana F. , Martins Maria T.S. , Matos Cacia M. , Lopes Marcelo B. , Santos Rilma F.S. , Santos Larissa S. , Kraychete Angiolina C. , Martins Márcia T.S. , Silva Fernanda A. , Lopes Antonio A.
Published: November 2017

Introduction:

The use of phosphate binders to control hyperphosphatemia may allow diets less restricted in protein and calories for maintenance hemodialysis (MHD) patients. The study compared intakes of protein, calorie and phosphate among MHD patients with different serum phosphate concentrations, taking into account binder use. The hypothesis was that low serum phosphate would be associated with low intakes of protein and calories only in patients not on binders.

Methods:

A cross-sectional study of 443 patients enrolled in the Prospective Study of the Prognosis of Chronic Hemodialysis Patients (PROHEMO) in Salvador, Brazil, with stratified sampling on serum phosphate: ≤3.0 (n = 41), 3.5-5.5 (n = 328) and ≥7.0 mg/dL (n = 74). A 3-day diet diary was used to determine dietary intakes.

Results:

Approximately 49.0% confirmed binder use. Covariate-adjusted linear regression showed that associations between dietary intakes and serum phosphate were modified by the binder use. In patients not on binders, protein intake was >20% lower for serum phosphate ≤3.0 mg/dL compared to higher concentrations. Also in those not on binders, calorie intake was >30% lower for serum phosphate ≤3.0 mg/dL compared to ≥7.0 mg/dL. Differences in dietary intakes by serum phosphate were virtually absent in patients on binders.

Conclusions:

The results are consistent with the hypothesis that low serum phosphate is associated with low protein and calorie intake only among MHD patients not on binders. This study supports recommendations to prevent hyperphosphatemia in MHD patients by adequate combination of binder use and selection of foods restricted in phosphors but not severely restricted in protein and calories.
Predictive Biomarkers May allow Precision Therapy of Endometriosis
Authors: Hou Zhen , Mamillapalli Ramanaiah , Taylor Hugh S.
Published: November 2017

Introduction

Endometriosis is a chronic inflammatory gynecological disorder that causes pelvic pain. Due to the heterogeneity of the disease, response to any treatment in an individual is variable. We aimed to develop in vitro testing that could be adapted for use in precision therapy for endometriosis. We piloted a personalized medicine approach by identifying predictive biomarkers while determining the effect of bazedoxifene (BZA) and medroxyprogesterone acetate (MPA) on the gene expression of a progesterone receptor (PR), an estrogen receptor (ER), and an aromatase (CYP19A1) enzyme in cells cultured from biopsies of endometriosis patients. The differential expression of the most common molecular targets in endometriosis therapy correlated with cellular response.

Methods

Primary eutopic endometrial stromal cells were cultured from endometrial biopsies obtained in secretory phase from women between 24 and 42 years old with moderate-to-severe endometriosis (stages III and IV). Exclusion criteria included use of hormonal treatments and intrauterine contraception in the 6 months prior to surgery. Cells were treated either with BZA, MPA, or vehicle control. Total RNA was extracted from the treated and untreated cells. Differential expression of genes that are involved in the pathogenesis of endometriosis was determined by quantitative reverse transcriptase-polymerase chain reaction analysis.

Results

After determining the baseline expression levels of PRA/B, ERα and CYP19A1, response to treatment was monitored using Ki-67 as a marker of cell proliferation. MPA was effective in blocking proliferation in the group expressing high levels of PRA/B. Endometrium expressing high levels of CYP19A1 preferentially responded to BZA, a selective estrogen receptor modulator known to block estrogen action in endometrium.

Conclusions

PR expression may predict progestin resistance in endometriosis while CYP19A1 expression may indicate the need to block estrogen signaling.
Review of local wound management for scleroderma-associated digital ulcers
Authors: Lebedoff Nicholas , Frech Tracy M. , Shanmugam Victoria K. , Fischer Aryeh , Erhardt Daniel , Kolfenbach Jason , Kohler Kevin , Bernhisel Kurt , Lewis Giavonni M.
Published: November 2017

Digital ulcers (DU) are a common clinical problem in systemic sclerosis (SSc); however, there is no standardization of local wound care protocols for management of these lesions. There is a well-recognized need to develop and standardize non-pharmacological management of DU in patients with SSc, and to adopt these protocols in future clinical trials that focus on DU healing. The purpose of this review is to outline the types of DU that occur in SSc, and provide an update on the principles of wound management for these lesions based on the current literature and expert opinion.
Use of bovine carotid artery for buttonhole technique hemodialysis
Authors: Schuman Earl , Alexander Philip , Ronfeld Amy
Published: November 2017

Purpose:

Assess the feasibility of using a bovine carotid artery graft for buttonhole technique hemodialysis in patients who are not candidates for a native fistula.

Methods:

Case reports used to demonstrate selection criteria and results for this approach. Criteria include: knowledgeable patient with prior dialysis experience, stable graft in place for 3 months minimum, not a candidate for a native fistula, and able to maintain close follow-up.

Results:

Both grafts were based on axillary vessels and have been in place for a total of 64 months. They have been used for dialysis via buttonhole for a total of 40 months. There have been three procedures on these patients, post-buttonhole use (.87/year). There have been no infections.

Conclusions:

These patients were carefully selected based on desire, support, knowledge/experience and ability. Their success suggests that buttonhole technique for hemodialysis on a synthetic semi-biologic graft can be accomplished with morbidity and longevity similar to any graft using non-buttonhole needle access.
An arterioarterial prosthetic graft as an alternative option for haemodialysis access: a systematic review
Authors: Grima Matthew J. , Vriens Bianca , Holt Peter J. , Chemla Eric
Published: November 2017

Introduction:

All arteriovenous fistula/grafts options should be exhausted before haemodialysis is carried out via central venous catheters (CVC). CVCs carry high morbidity and mortality risks and in some patients, the central veins could be exhausted. In these patients, an arterioarterial prosthetic loop (AAPL) or straight graft can be the only option for haemodialysis. A systematic review was thus carried out to look at the use of arterioarterial graft for haemodialysis, with regards to dialysis adequacy, complications, and patency rates.

Methods:

An electronic search was performed using the EMBASE and MEDLINE databases from inception until June 2017. Study retrieval was conducted according to PRISMA guidelines.

Results:

A total of eight studies published between 1976 and 2017 were identified for pooled analysis. The studies were retrospective cohort in design and reported data on 151 patients. Primary patency rate ranged from 67%-94.5% at six months to 54%-61% at 36 months, with secondary patency rates from 83%-93% at six months to 72%-87% at 36 months. All studies documented satisfactory haemodialysis. Although limited by the size of the cohort of patients studied, patients with end-to-side grafts did not suffer from distal ischaemia when the graft occluded unlike patients who had their graft sutured as end-to-end.

Conclusions:

This review highlights the potential benefit of arterioarterial grafts for dialysis as an alternative vascular access option. As a result, this review calls for registry-based multicentre study to evaluate this treatment arm as an alternative option when all AVF/AVG options are exhausted.
The feasibility and safety of PICCs accessed via the superficial femoral vein in patients with superior vena cava syndrome
Authors: Wan Yonghui , Chu Yuxin , Qiu Yanru , Chen Qian , Zhou Wei , Song Qibin
Published: November 2017

Objective:

To investigate the feasibility and safety of the peripherally inserted central catheters (PICCs) accessed via the superficial femoral vein in patients with superior vena cava syndrome (SVCS).

Methods:

From October 2010 to December 2014, 221 cancer patients with SVCS in our center received real-time ultrasound-guidance of the superficial femoral vein inserted central catheters (FICCs) at the mid-thigh. PICC insertion via upper extremity veins had also been investigated in 2604 cancer patients without SVCS as control. The average catheterization time, one-time puncture frequency, catheter duration and complications were compared between two groups.

Results:

In the FICC group, the mean catheterization time was 31.60 ± 0.15 minutes, one-time puncture frequency was 1.05 ± 0.08, and catheter duration was 168.95 ± 20.47 days. There was no significant difference compared with the upper extremity veins PICC group: 31.11 ± 3.86 minutes, 1.03 ± 0.30, and 173.58 ± 39.81 days, respectively. The major complications included skin allergy to chlorhexidine gluconate (CHG) dressings, exudation, catheter-related infection, catheter occlusions, unplanned catheter withdrawal, venous thrombosis, mechanical phlebitis, and catheter malposition. It is interesting that a higher rate of catheter malposition was observed in the upper extremity veins PICC group than in the FICC group (2.15% vs. 0.00%). There were no significant differences in other complications between the two groups.

Conclusions:

Real-time ultrasound-guided PICCs accessed via the superficial femoral vein at the mid-thigh is a new modified technique with low complications, which can be a feasible and safe alternative venous access for patients with SVCS.
Intracapsular Carcinoma Ex-Pleomorphic Adenoma of the Parapharyngeal Space: Report of Two Cases and Review of the Literature
Authors: Accorona Remo , Barbieri Diego , Farina Davide , Lombardi Davide , Bussi Mario , Nicolai Piero
Published: November 2017

Background

Carcinoma ex-pleomorphic adenoma of the parapharyngeal space is an exceedingly rare entity.

Methods

The clinical records of two patients with primary carcinoma ex-pleomorphic adenoma of the parapharyngeal space surgically treated at two different centers were retrospectively analyzed.

Results

Despite ultrasound-guided fine-needle aspiration cytology and magnetic resonance imaging, the correct diagnosis was preoperatively missed in both cases. Excision was obtained through a transcervical-transparotid approach in 1 case and a minimally-invasive endoscopic-assisted transcervical approach in the other. Definitive histology was consistent with intracapsular carcinoma ex-pleomorphic adenoma. Adjuvant radiotherapy was performed in the case with macroscopic malignant degeneration; both patients are alive and free from disease 36 months after surgery.

Conclusions

Carcinoma ex-pleomorphic adenoma of the parapharyngeal space is a rare disease, and definitive diagnosis may be challenging. Surgery is the mainstay of treatment, but adjuvant radiotherapy also may be required in the presence of specific risk factors.
Engaging Local Communities in Heritage Decision-Making: The Case of Gonies, Crete, Greece
Authors: Kyriakidis Evangelos , Anagnostopoulos Aris
Published: November 2017

This article presents a community project developed through the Three Peak Sanctuaries of Central Crete archaeological project in the village of Gonies in Crete, Greece. We propose that archaeological research should include community projects and involve locals in decision-making. We examine the limitations put on such community programs by state institutions and networks of power. We argue that archaeologists should be involved as experts through engaged long-term ethnographic research that precedes any archaeological or heritage investigation and enables them to understand the position of their research within instituted networks of power and knowledge. We make a case for local engagement that can alter the course of research towards more ethical and sustainable forms. And finally, we discuss the development of public outreach programs in collaboration with the communities themselves.
Sustainable Conservation of Archaeological Sites with Local Communities: The Case Study of Tel Yoqne'am, Israel
Authors: Hemo Eran , Linn Ravit
Published: November 2017

Archaeological sites are exposed to deterioration processes. Many sites are situated within the jurisdiction of local municipalities and are subjected to local administrative, planning, and development practices that usually lack conservation strategies. Consequently, many sites are neglected and suffer deterioration. The involvement of a local community in conserving an archeological site was studied at Tel Yoqne'am, Israel, using qualitative and quantitative research methods. The results show the clear advantage of collaborating with local communities in the sustainable conservation of sites. Such sustainable conservation demands the integration of new strategies and long-term programs that include conservation, planning, and community involvement. These enable the community to learn the values of its archaeological site, understand its importance, identify with it, develop local pride, take responsibility and become involved in its sustainable conservation.
DESENVOLVIMENTO DE UMA FORMULAÇÃO COSMECÊUTICA PARA REGIÃO DOS OLHOS COM EXTRATO PADRONIZADO DE CAFÉ VERDE
Authors: DOS SANTOS Ana Carolina Forgati , KALSCHNE Daneysa Lahis , VIEGAS Marcelo Caldeira , VANINI Lucimara Salvat , BENASSI Marta De Toledo , LONNI Audrey Alessandra Stinghen Garcia
Published: November 2017

O extrato de café verde da espécie Coffea canephora apresenta significante potencial antioxidante por possuir alto teor de bioativos, como cafeína e ácidos clorogênicos. Radicais livres, associados ao início do processo oxidativo, são um dos principais responsáveis pelo envelhecimento cutâneo. Assim, considerando a importância econômica do café no Brasil e a atual preocupação dos consumidores com a estética, o objetivo do trabalho foi desenvolver e caracterizar uma formulação cosmecêutica, de uso tópico, acrescida de extrato seco liofilizado de café verde para ser utilizada na região dos olhos. Para caracterizar o extrato, foram avaliados o teor de ácidos clorogênicos totais, cafeína e a atividade antioxidante por ABTS. Foram desenvolvidas formulações do tipo emulsão simples (FES) e múltipla (FEM) contendo 0,5% (p/p) e 1,0% (p/p) de extrato e avaliadas as características organolépticas, físico-químicas e atividade antioxidante em todas as formulações. Os parâmetros organolépticos e físico-químicos mantiveram-se com valores compatíveis e conforme esperado. As FES apresentaram maior densidade e menor atividade antioxidante que as FEM correspondentes. A FEM0.5 destacou-se pela alta atividade antioxidante (3,89 g Trolox/100g), sugerindo-se o uso na região dos olhos como potencial preventivo do envelhecimento cutâneo, entretanto, mais estudos são necessários para verificar a sua eficácia e segurança.
Users’ Behaviour on Facebook: A Literature Review
Authors: Aljasir Shuaa , Bajnaid Ayman , Elyas Tariq , Alnawasrah Mustafa
Published: November 2017

This paper presents a literature review focused solely on research about users’ behaviour on Facebook. The selected studies were chosen because of their application of the same variables, age groups, or theoretical approaches as the present research. This paper reviews studies that have examined obtained gratifications from using Facebook, followed by a section that discusses studies concerning status updates; and then reviews studies of self-disclosure and concern studies that have investigated gender differences on Facebook. Next, the final section concludes the paper by highlighting the gaps in the literature.
Themes of Facebook Status Updates and Levels of Online Disclosure: The Case of University Students
Authors: Aljasir Shuaa , Bajnaid Ayman , Elyas Tariq , Alnawasrah Mustafa
Published: November 2017

This paper presents an analysis of the status updates generated by Saudi university students on their profiles along with their levels of disclosure. Indeed, this study conducted thematic and quantitative content analyses of profiles of a sub-sample of 50 students to explore the status updates they generated and the types of information they disclosed. It also presents the relationship between status updates and levels of disclosure of personal information, and the extent to which the status updates reflect reported gratifications. Analysis of Saudi university students’ Facebook usage revealed 16 distinctive themes of status updates. These themes most often related to communication with friends and discussion of social, religious, and political issues.