bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effect of metal transfer modes on mechanical properties of 3CR12 stainless steel
Authors: Madyira Daniel M. , Kaymakci Abdullah , Nkwanyana Ntokozo 
Published: July 2019

The effect of metal transfer modes on mechanical properties of welded 3CR12 stainless steel was investigated. This was achieved by butt welding 10 mm thick plates of 3CR12. The effect of the metal transfer modes on the microstructure and the mechanical properties of the 3CR12 steel was then investigated as it was hypothesized that the change in welding positions will affect the transfer modes partly because of gravity. The microscopic examination revealed that the substrate was characterized by dual phase microstructure. Using the spectroscopic examination results, the ferritic factor calculation had shown that the microstructure was expected to be ferritic–martensitic during air cooling process. The tensile strength and Charpy impact energy were measured to be 498 MPa and 102 J, respectively. The heat input in the material was observed to be greater than 1 kJ/mm, which is the limiting factor for grain growth. Grain growths were observed in the heat affected zone of the welded materials. Ferritic–martensitic microstructure was observed in the microstructure. The grain growth altered the mechanical properties of the test material. Globular down hand had higher mechanical properties than spray down hand. Globular vertical up had better mechanical properties than globular vertical down.
Natatolana neglecta (Isopoda, Cirolanidae): an increasing threat for artisanal fishing in the Turkish Aegean Sea
Authors: Kirkim Fevzi , Horton Tammy , Akyol Okan , Ceyhan Tevfik 
Published: August 2019

Abstract
Samples of the isopod Natatolana neglecta (Hansen, 1890) are reported herein from Güllük Bay, south-eastern Aegean Sea. In the last decade, the abundance of this species has been increasing in the area, and this has led to attacks on fishes captured with gillnets, at night. The small-scale fishermen now are forced to restrict their catch to a short period daily, and are showing concerns regarding the continuation of their fishing practice. Here, we present the first report on the occurrence of N. neglecta in the Bay of Güllük, and provide information on the threat of this species for coastal fishermen in the south-eastern Aegean Sea.
The Development of a Payment Regime for Deep Sea Mining Activities in the Area through Stakeholder Participation
Authors: Van Nijen Kris , Van Passel Steven , Brown Chris G. , Lodge Michael W. , Segerson Kathleen , Squires Dale 
Published: August 2019

Abstract
In July 2015, the Council of the International Seabed Authority (ISA) adopted seven priority deliverables for the development of the exploitation code. The first priority was the development of a zero draft of the exploitation regulations. This article focusses on the second priority deliverable, namely the development of a payment mechanism for exploitation activities, following detailed financial and economic models based on proposed business plans. Between 2015 and 2017, five workshops have been organised with 196 active participants from 34 countries. The results so far are synthesised, drawing upon the outcome of these workshops, ISA technical papers, and the scholarly literature.
Performance of bio-ethylene propylene diene monomer (bio-EPDM) foam with mixed chemical and encapsulated blowing agents
Authors: Sang Joeng Seon , Park Eun-Young , Lim Sung-Wook , Park Soonjee , Oh Kyung Wha 
Published: July 2019

AbstractBio-EPDM, produced from sugarcane-derived ethylene, is an eco-friendly alternative material that can solve environmental pollution problems while showing performances similar to neoprene, a petroleum-based synthetic rubber. In this study, the optimum foaming conditions were determined for maximizing the properties of bio-EPDM foam for application in highly functional environment-friendly diving wetsuits. The bio-EPDM foam was prepared by mixing chemical and encapsulated blowing agents in different mixing ratios, and the mechanical properties, thermal stability, and salt-water resistance of the bio-EPDM foam were evaluated. The mechanical and elastic properties of the bio-EPDM foam decreased with increasing amount of encapsulated blowing agents, whereas the thermal stability and salt-water resistance remarkably improved with increasing mixing ratio of the encapsulated blowing agent. The mechanical properties and salt-water resistance of the bio-EPDM foam prepared using the mixed blowing agents were better than those of the foam prepared using a single blowing agent. At a mixing ratio of 2.5:2.5, a foam with excellent dimensional stability was achieved without a significant reduction in mechanical properties. In addition, the physical and mechanical properties of the bio-EPDM foams were not significantly affected by the curing system; however, the dimensional stability of the foam cured with the peroxide system was superior to that of the foam cured with sulfur system. Therefore, a proper control of the mixing ratio of chemical and encapsulated blowing agents can produce foams with optimal mechanical properties and salt-water resistance for application in watersport apparels.
Discharge Medical Complexity, Change in Medical Complexity and Pediatric 30‐day Readmission
Authors: Auger Katherine A , Shah Samir S , Huang Bin , Brady Patrick W , Weinberg Steven H , Reamer Elyse , Tanager Kevin S , Zahn Katelin , Davis Matthew M 
Published: July 2019

BACKGROUNDWhile medical complexity is associated with pediatric readmission risk, less is known about how increases in medical complexity during hospitalization affect readmission risk.METHODSWe conducted a five‐year retrospective, case‐control study of pediatric hospitalizations at a tertiary care children's hospital. Cases with a 30‐day unplanned readmission were matched to controls based on admission seasonality and distance from the hospital. Complexity variables included the number of medications prescribed at discharge, medical technology, and the need for home healthcare services. Change in medical complexity variables included new complex chronic conditions and new medical technology. We estimated odds of 30‐day unplanned readmission using adjusted conditional logistic regression.RESULTSOf 41,422 eligible index hospitalizations, we included 595 case and 595 control hospitalizations. Complexity: Polypharmacy after discharge was common. In adjusted analyses, being discharged with ≥2 medications was associated with higher odds of readmission compared with being discharged without medication; children with ≥5 discharge medications had a greater than four‐fold higher odds of readmission. Children assisted by technology had higher odds of readmission compared with children without technology assistance. Change in complexity: New diagnosis of a complex chronic condition (Adjusted Odds Ratio (AOR) = 1.75; 1.11‐2.75) and new technology (AOR = 1.84; 1.09‐3.10) were associated with higher risk of readmission when adjusting for patient characteristics. However, these associations were not statistically significant when adjusting for length of stay.CONCLUSIONPolypharmacy and use of technology at discharge pose a substantial readmission risk for children. However, added technology and new complex chronic conditions do not increase risk when accounting for length of stay.
Treatment of Pediatric Venous Thromboembolism
Authors: Meier Katie A , Tarango Cristina 
Published: July 2019

GUIDELINE TITLEAmerican Society of Hematology 2018 Guidelines for the management of venous thromboembolism: treatment of pediatric venous thromboembolismDEVELOPERThe American Society of Hematology multidisciplinary subcommitteeRELEASE DATENovember 27, 2018FUNDING SOURCEAmerican Society of HematologyPRIOR VERSIONN/ATARGET POPULATIONless than 18 years of age
Integration Processes in the Agro-Industrial Complex of the Regions: Development and Environmental Problems
Authors: GLOTKO Andrey , SYCHEVA Irina , DUNETS Alexander , POLTARYKHIN Andrey , ZHURAVLEV Pavel , TUBALETS Anna 
Published: July 2019

This paper is devoted to the methodology for assessing the development of extra- and intra-integration structures. This methodology consists of three levels of economic assessment of the agro-industrial sector: the regional level, the economic sector level, and the enterprise level. The agro-industrial complex of the Altai Republic has positive business dynamics due to the development of the livestock industry. Through assessing the business outlook for agro-industrial integration using the three levels, it has been determined that the livestock industry has the greatest potential for creating large integrated structures in the Altai Republic.
The study justifies the need for creating an internal cluster (intra-cluster) in the maral deer breeding sphere of the Altai Republic, and an external cluster (extra-cluster) in the sphere of meat-and-dairy cattle breeding in the Altai Republic and the Altai Territory. The authors propose a ‘business-as-usual’ and a target scenario for the development of the agro-industrial complex of the Altai Republic until 2025.
The target scenario reflects the effectiveness of the proposed measures for the development of the agro-industrial complex of the Altai Republic. According to this scenario, the formation of intra-clusters and extra-clusters in 2025 will lead to an increase in total profits of the livestock industry enterprises under analysis by 451 million rubles and of budget allocations by 194.3 million rubles. The goal of this study is to develop theoretical and methodological guidelines for shaping and developing integrated structures in the agro-industrial complex.
The Main Directions of Improving the Environmental and Economic Efficiency of Regional Production
Authors: SYCHEVA Irina , VORONKOVA Olga , VOROZHEYKINA Tatiana , YUSUPOVA Gulnara , SEMENOVA Albina , ILYIN Aleksey 
Published: July 2019

The paper provides theoretical grounding and the directions for improving the economic efficiency of the regional feedstuff production. The study develops a conceptual model of distributing management functions of feedstuff production between the regional authorities of state sectoral and economic management and the district level. The authors suggest the methodology for calculating potential capacity of intraregional feedstuff market, considering the demands of all categories of agricultural manufacturers.
The study examines possibilities for implementing the strategy of diversified growth and development of the intraregional feedstuff market, including the terms of interaction between the large and micro-business inside the industry and cooperation of micro-business feedstuff manufacturers with agricultural production. The authors have developed the methodology for assessing the efficiency of feedstuff production, based on the aggregate estimation of the management organization, conditions for the development of feedstuff production and changes in the feedstuff production and livestock breeding industry.
Relationship between Environmental Degradation, Resource Scarcity, and Civil Conflicts in Somalia
Authors: MOHAMED Abdinur Ali , NAGEYE Ahmed Ibrahim 
Published: July 2019

The purpose of this study was to examine relationship between environmental degradation, resource scarcity, and civil conflict in Somalia. Environmental degradation is disposed to increase the number of disputes emerging from duel over the scarce resources. Consequently, it makes the society such offensive that it is inclined to armed conflict.
In this study we investigated five variables in which civil conflict was the dependent variable. Population growth, land degradation, water resource and the climate change were explanatory variables. Time series data, 1990-2015, from various sources was employed. Regression methods, Ordinary Least Square was used to estimate the model parameters. Augmented Dickey-Fuller test was used to examine stationary of the data as Johansen cointegration was used to detect the long run relation between the study variables.
The study found that one million increase of the rural population will lead the likelihood of the civil conflicts by about 1.04%. The decline of every one hector of arable land will cause the likelihood of the civil conflict to increase by about 1.5%. The rise of the one kilometer cubic of fresh water decreases the likelihood of the civil conflicts to about 4.49%. Rise of the temperature came to be insignificant and has no contribution to the civil conflicts in Somalia.
Financial Aspects of Solving Environmental Problems in a "Green" Growth
Authors: ARTEMOVA Elena , UDOVIK Elena , SUKHINA Nadezhda , PETROVSKAYA Anna , ANICHKINA Olga , RYABOVA Taisiya 
Published: July 2019

The article discusses the financial aspects of solving environmental problems in a "green" growth. The possibilities of saving natural resources make it necessary to develop and conduct an effective technological policy in the economy, which in turn should be manifested in the practical implementation of scientific and technological progress in the field of products, technologies and services. A state with environmentally sustainable and balanced economic reforms and creating an economic environment at the macro level can facilitate and accelerate the transition to a green economy.
Numerous local, global economic crises of the last decade indicate the instability of the existing world economic structure. The world community continues to discuss the issue of building a new model of the economic system, which is called the "green" economy. Sufficiently strong inflow of investments along with the rapid pace of development of the "green" economy, gave rise to the bold expectations of the prevailing part of politicians and analysts in strong economic growth in the coming decades.
Architekturzeichnung und ihre Rolle beim ­Entwurf komplexer Werksteinkonstruktionen in Spätmittelalter und Früher Neuzeit
Authors: Wendland David 
Published: July 2019

Abstract
Although the affinity of medieval architectural drawings to the graphic procedures of setting-out has been extensively discussed, the role of scale drawings in the design practice of the late Middle-Ages and the Early Modern period is still subject of debate. This regards also the drawings of complex late Gothic rib vaults. An opportunity for better understanding their precise use and function within the design and planning of complex stone structures is given by a case study on the vault in St. Catherine’s chapel in Strasbourg Cathedral, where an original drawing of the plan can be compared with the existing structure as it was actually built. The vault with looping ribs was completed in 1547. The comparative study of the drawing and the building is based on the previous research on the procedures of stone-planning in late Gothic vaults, and comprises also building archaeology, surveys, and geometric analyses of the vault.
Das Turnierhaus am Münchner Hofgarten
Authors: Knobling Clemens 
Published: July 2019

Abstract
The tournament house at the Munich Hofgarten was once a place of glittering festivals and spectacles. There, tournaments on horseback, as well as elaborately staged theater performances and court balls took place. Despite its former importance, the building is more or less forgotten, possibly because it had to give way to the urban redevelopment of Munich in 1825. The great feature of the building was its construction, especially the roofing, which held additional places for spectators. The master builder, Marx Schinnagl, created a construction that spanned over 23.30 m, without any support and without tie beams. The tournament house with its roofing system, which was exceptional for the 17th century, was reconstructed in the course of recent research and rebuilt as a model.
Jean-Louis de Cordemoy
Authors: Valensise Francesca 
Published: July 2019

Abstract
First published in Paris in 1706, the ›Nouveau Traité de toute l’architecture ou l’art de Bastir‹ by Jean-Louis de Cordemoy marked a provocatively unprecedented point of view in the panorama of 18th century architectural theories. Through a critical revision of the excesses of the Baroque, which was considered the last rhetorical public manifestation of the Ancien Régime, and in the name of a logical renewal of design, the work immediately became the focus of a broad cultural debate, which continued until 1713 in a polemic with Amédée François Frézier. Revolutionary in its challenge to the Vitruvian orthodoxy, the Nouveau Traité developed the search for a Greek-Gothic architectural ideal, which, in a comparison between classical and modern, was realized in the querelle des Anciens et des Modernes and developed in France in the effort to define a ›national‹ architectural style. As precursor and inspiration for the aesthetics of Marc-Antoine Laugier, Cordemoy subjected adornment to the laws of bienséance and was a harbinger of the modern functionalist language – the principles of simplification of surfaces, a rigorous volumetric study that anticipated what in later decades would result in stereometric purity of Enlightenment experiments.
Sichtbackstein des 19. Jahrhunderts
Authors: Potgeter Wilko , Holzer Stefan M. 
Published: July 2019

Abstract
19th century brick façades between craft and industrialization: Towards an onsite reading of traces.
Brick facades are one of the characteristic ingredients of 19th century architecture. They became ubiquitous during the period. The spread of visible brick and the development of heat-insulating façade claddings are intimately connected to the industrialization of the brick production, providing new moulding techniques such as extrusion, and new products such as hollow bricks. The present article presents the main steps of innovation, based on a review of contemporary technical literature, and establishes the direct link to traces which can be observed on site, providing necessary information for a first assessment, coarse dating and structural hypothesis on the basis of a visual inspection.
Leo von Klenzes Konzept für die Gestaltung des Hauptmarktes von Athen
Authors: Fountoulakis Olga 
Published: July 2019

Abstract
The architect Leo von Klenze was invited by the Greek government to modify the map of Athens of the architects Stamatios Kleanthes and Eduard Schaubert in 1834. One of Klenze’s major modifications concerns the separation of the market area into a commercial and an amusement part. Our recently conducted research in Greek archives brought to light documents which reveal an unknown contribution of Klenze in the establishment of a modern market in the center of Athens. The market of Athens would have included stores, apartments, green areas and a fountain and would have been realized by the French entrepreneur François Théophile Feraldi. Klenze designed a three-story building type for the stores and the apartments in Italian style. The government would have bought the building ground from private owners at a low price and would have sold it to Feraldi at the same price. The market center was finally not realized, but the drawing, which, on the basis of the new archive material, can be clearly attributed to Klenze, shows how Klenze had imagined the architectural form of the private buildings in Athens. Another novelty our research brought to light and which is discussed in our paper is a concept of the section of architects for the central market of Athens, submitted one year later, which was not implemented either.
Projecting Stars, Triangles and Concrete
Authors: Fernández-Serrano Martino Peña , López José Calvo 
Published: July 2019

Abstract
Sometimes scientific-technical objects can be given an extended meaning as cultural icons and be received in art and architecture. To this end, the object must be detached from its original context and viewed from different, new perspectives.
In 1922 Walter Bauersfeld constructed one of the first geodesic domes for testing projection devices in Jena. Walter Gropius and Lázló Moholy-Nagy were among the first to visit the Jena Planetarium; Moholy-Nagy received the dome in his book ›Von Material zu Architektur‹. Richard Buckminster Fuller further developed Bauersfeld’s concept from the 1940s and patented the construction principle of a geodesic dome under the name ›Building Construction‹ in 1954. His patent bears resemblances to the Bauersfeld Planetarium in Jena, which can be demonstrated by manuscripts by Bauersfeld from the Zeiss Archive in Jena. Fuller, on the other hand, also used the geodesic dome to explain his theory as Synergetic. The article traces the transformation of the technical object conceived by Bauersfeld via Moholy-Nagy and Fuller into a cultural icon of the 20th century.
Zbąszynek (Neu Bentschen)
Authors: Urbaniak Miron 
Published: July 2019

Abstract
Zbąszynek (Neu Bentschen), a German border post, with accommodation for railway workers, customs officials, postmen and border guards, was established primarily between 1923 and 1930. It was built in the middle of the countryside, designed according to the garden city concept and provided with an urban technical infrastructure. In the years 1932 to 1945, the town had the status of a rural parish. The majority of the houses and civic buildings (railway station, school, town hall, Protestant church, Catholic church, inn) were designed by Wilhelm Beringer from the Deutsche Reichsbahn administration in Frankfurt (Oder). He incorporated neo-baroque and expressionist motifs. The monumental and expressionist water tower, designed by Bruno Möhring from Berlin, is also worth noting. The town comprised two parts. The eastern part contained housing for company workers and officials, a school at the main town square and an inn; the western part was intended – though the idea was short-lived – to comprise privately owned houses, both churches and the town hall. By design, the slaughterhouse, sewage treatment plant and cemetery were all placed on the periphery of the town. The two parts were, and still are divided by ul. Wojska Polskiego, Zbąszynek’s main street. Its southern end is the imposing pl. Dworcowy, the Station Square, taking the form of a cour d’honneur.
Das Landhaus des Marqués de Murrieta bei Córdoba
Authors: Arnold Felix 
Published: July 2019

Abstract
The architecture of Spain of the 1920s and 1930s remains a little studied aspect of the emergence of the modern movement. In 1926 –1931 the architects Carlos Arniches and Martín Domínguez, both prominent members of the so called ›Generación del 25‹, constructed a country estate near Córdoba for the Marqués de Murrieta. The remains of the now lost villa and garden have recently been investigated by the German Archaeological Institute, as part of a comprehensive study of the 10th century Islamic palace on which the estate had been built. The singular design of the building attests to the search for a new style of architecture based on the ›honest‹ rural architecture of Andalusia, as called for by Fernando García Mercadal and others. The design of a promenade architecturale moreover hints at the innovative potential of the architects and their contribution to the modern movement in Spain.
Der Wettbewerb für den Wiederaufbau Am Steintor in Goch am Niederrhein
Authors: Wild Moritz 
Published: July 2019

Abstract
In the reconstruction of German cities after the Second World War, public administrations attempted to find solutions for essential urban situations through targeted competitions. In the city of Goch on the Lower Rhine the area around the medieval Steintor (Stone Gate) had to be adapted to modern traffic requirements. In the course of the urban planning the private interests of the residents who were willing to build up clashed with the planned construction as a concern of the common good, which was represented by the district government of Düsseldorf. The solution was to be found through an urban design competition among selected experts, from whose proposals the City Planning Office drew up an alignment plan. The exemplary recapitulation of this urban planning process illustrates aspects of the history of planning, monument preservation and reconstruction competitions