bluuebunny/crossref_metadata_2025_split huggingface dataset:
Design of Artificial Lighting in Broiler Housing
Authors: Morvai Peter , Žitňák Miroslav , Lendelová Jana 
Published: December 2020

Abstract
The work aim is to propose lighting system designs that would satisfy the broiler welfare in terms of intensity; wavelength; switching interval; and energy savings, and would help farmers to reduce the unit costs. BuildingDesign software with Wils 7.0.342 module was used to design suitable lighting, calculate and visualize it. By optimizing the required parameters and energy performance of system, four final designs were prepared with the appropriate evaluation with respect to the acquisition price and return on investment. The original lighting system included a combination of 68 pcs. of tungsten and fluorescent lamps with consumption of 2.17 kWh and a minimum illumination intensity of 7.02 lx. Measurements were conducted at 212 points of the control grid. Artificial lighting is the only light source in an environment of eco-friendly controlled farm. Based on the research analyses, there were proposed four lighting system alternatives with various light intensity; wavelength; switch-on interval; and energy savings. In terms of light intensity, all four designs meet the animal welfare requirements. The most advantageous alternative in the long term is design no. 4 with consumption of 0.734 kWh per one cycle (with energy savings of 66.17% in contrast to the original lighting), in which the intermittent switching mode showed a power savings of 56% and lighting intensity regulation of 40% while maintaining a minimum lighting intensity of 20 lx (total savings for switching and regulation reached up to 73.7%). By utilizing modern approaches, appropriate light colour and lighting quality suitable for broiler breeding were achieved.
Impact of the Community-Based Natural Resource Management Programme on the Poverty Status of Rural Households in Edo and Ondo States, Nigeria
Authors: Akinbode Wasiu Olalekan , Bamire Adebayo Simeon , Adesiyan Adewumi Titus , Olatidoye Muyiwa Sunday , Sofoluwe Nurudeen Afolabi 
Published: December 2020

Summary
The purpose of this study is to examine socioeconomic factors influencing the participation of households in the Community-Based Natural Resource Management (CBNRM) programme and estimate the programme’s impact on the poverty status of rural households in Edo and Ondo States, Nigeria. A multi-stage sampling procedure was used to select three hundred and twenty respondents across CBNRM participating and non-participating households. Data were collected according to socioeconomic criteria such as the expenditure on food and non-food items and the CBNRM participation status of the respondents surveyed. The endogenous switching regression model was used as an analytical tool. The following factors were found to exert significant influence on the participation of households in the CBNRM programme: year of schooling (p<0.05), membership in associations (p<0.05), value of disposable assets (p<0.1) and value of household’s food expenditure (p<0.05). A coefficient of correlation of 0.1625, obtained for the CBNRM participants, indicates that the CBNRM participants have higher per capita consumption expenditure than a random household by N1,369.17. The present study unequivocally demonstrated that participation in the CBNRM programme increased the per capita expenditure of the households considered, positively affecting their poverty status and emphasising the importance of education, household food expenditure, disposable assets and membership in association as determining factors for the CBNRM programme participation.
Expectation differences between the tourism sector and students: A comparative analysis
Authors: Şengel Ümit , Genç Gökhan , Zengin Burhanettin 
Published: December 2020

Abstract
The aim of this study is to analyse the expectations of undergraduate tourism students from the sector and the expectations of tourism sector managers from students who may be potential sector employees in the future. Data were obtained from 270 students and 102 tourism business managers with the help of a questionnaire. In the analysis, communication was found to be the highest expectation of students from the tourism industry. Their attitudes towards working in a flexible working environment was the expectation that had the least participation. As for the sector managers, while their highest expectation from the students was that they have appropriate qualifications for the sector, their lowest expectation was found to be that students have a strong family structure.
International migratory agreements: the paradox of adverse interest
Authors: Alonso José Antonio , Arteaga Francisco Javier Santos 
Published: December 2020

Abstract
This article seeks to explain the contradiction between the promises of welfare gains derived from the economic models recommending the removal of immigration restrictions and the realities experienced by countries attempting to apply restrictions to immigration flows. A formal model is built in which the strategic reaction of countries considers not only the benefits derived from migration but also the (economic and non-economic) costs that migration can generate in the host country. Strategic reactions drive what may be called the “paradox of adverse interest”: the fewer potential gains associated with liberalization of migration, the easier it becomes for nations to reach an unrestrictive agreement. The existence of two asymmetries (between the bargaining power of receiving and sending countries, and between the private nature of most of migration’s benefits and the social nature of its main costs) can hinder the agreement when the countries involved exhibit a high wage differential. Results suggest that permissive international agreements on migration are easier to reach in regional contexts, among countries with proximate economic conditions and levels of income.
Structural Behavior of Phoenix Dactylifera L. Fibers Reinforced Concrete
Authors: Alayash R. , Bagcal O. , Baccay M. 
Published: December 2020

Abstract
The continuous demands for stringent environmental regulation and increased interests in the preservation of natural resources have motivated industries and research institutions to examine and consider alternative approaches on the use of renewable resources and waste by-products. This study was conducted using one of the most available natural fiber types worldwide, the Phoenix Dactylifera L. Fibers, commonly known as Date Palm Fibers (DPF). Limited researches and inconsistencies in results obtained have been reported in literature on the use of DPF in concrete. Thus, there is a need of further evaluation and study on the structural behavior of fiber reinforced concrete with DPF. The present study used DPF as a natural reinforcement in concrete at varying content of 0%, 0.6%, 1.0%, and 1.4%; and different fiber lengths of 0 mm, 15 mm, 30 mm, and 45 mm. The results indicated that integration of DPF affects the physical properties particularly the workability and density of fresh concrete. Generally, the mechanical properties such as compressive strength, tensile strength, and flexural strength of DPF reinforced concrete decreases as the amount of DPF increases in content and fiber lengths. Scanning Electron Microscopy (SEM) analysis was carried out to examine the internal behavior and effect of DPF in the hardened concrete. Matrix deboning, fiber fractures, and voids due to the pull-out effect were observed as failure modes that contributed to lower compressive strength, tensile strength, flexural strength, and deflection as compared to control specimen.
Investigation of Flood Routing Using Variable Parameter Kinematic Wave Model (VPKWM) for Non-Prismatic Natural Channel in an Ungauged Basin
Authors: Bharali B. , Misra U.K. 
Published: December 2020

Abstract
This research concerns about the development and application of Variable Parameter Kinematic Wave Numerical model (VPKWM) based on 1-D Saint-Venant equation, to study the behaviour of the propagation of a flood wave in Non-prismatic natural waterways in an ungauged basin. The channel slope and wetted perimeter are considered as variable because of the irregularity of the boundary of the channel and the change in magnitude of discharge. The scarcity of reliable inflow data at upstream is a serious problem for the flood routing process in an ungauged basin. In this study the inflow hydrograph and lateral inflow hydrographs are obtained using SCS-CN method as rainfall runoff model. The performance of the model assessed considering four parameters such as root mean square error (RMSE), peak discharge, peak time and total volume. The results indicated that the VPKWM for non-prismatic channel provided reasonable output compared with the observed data.
Urban Classification from Aerial and Satellite Images
Authors: Pârvu Iuliana Maria , Picu Iuliana Adriana Cuibac , Dragomir P.I. , Poli Daniela 
Published: December 2020

Abstract
When talking about land cover, we need to find a proper way to extract information from aerial or satellite images. In the field of photogrammetry, aerial images are generally acquired by optical sensors that deliver images in four bands (red, green, blue and near-infrared). Recent researches in this field demonstrated that for the image classification process is still place for improvement. From satellites are obtained multispectral images with more bands (e.g. Landsat 7/8 has 36 spectral bands). This paper will present the differences between these two types of images and the classification results using support-vector machine and maximum likelihood classifier. For the aerial and the satellite images we used different sets of classification classes and the two methods mentioned above to highlight the importance of choosing the classes and the classification method.
Highly pathogenic avian influenza H5N8 in Poland in 2019–2020
Authors: Śmietanka Krzysztof , Świętoń Edyta , Kozak Edyta , Wyrostek Krzysztof , Tarasiuk Karolina , Tomczyk Grzegorz , Konopka Bogdan , Welz Mirosław , Domańska-Blicharz Katarzyna , Niemczuk Krzysztof 
Published: December 2020

Abstract

Introduction
Repeated incursions of highly pathogenic avian influenza virus (HPAIV) H5 subtype of Gs/GD lineage pose a serious threat to poultry worldwide. We provide a detailed analysis of the spatio-temporal spread and genetic characteristics of HPAIV Gs/GD H5N8 from the 2019/20 epidemic in Poland.

Material and methods
Samples from poultry and free-living birds were tested by real-time RT-PCR. Whole genome sequences from 24 (out of 35) outbreaks were generated and genetic relatedness was established. The clinical status of birds and possible pathways of spread were analysed based on the information provided by veterinary inspections combined with the results of phylogenetic studies.

Results
Between 31 December 2019 and 31 March 2020, 35 outbreaks in commercial and backyard poultry holdings and 1 case in a wild bird were confirmed in nine provinces of Poland. Most of the outbreaks were detected in meat turkeys and ducks. All characterised viruses were closely related and belonged to a previously unrecognised genotype of HPAIV H5N8 clade 2.3.4.4b. Wild birds and human activity were identified as the major modes of HPAIV spread.

Conclusion
The unprecedentedly late introduction of the HPAI virus urges for re-evaluation of current risk assessments. Continuous vigilance, strengthening biosecurity and intensifying surveillance in wild birds are needed to better manage the risk of HPAI occurrence in the future.
Transformation of Dominican Architectural Heritage in the Years of Tsarist Russian Occupation
Authors: Buržinskas Žygimantas , Levandauskas Vytautas 
Published: December 2020

Summary
This article presents the heritage of the Dominican Order, which underwent the biggest transformation and destruction in Lithuania during the occupation by tsarist Russia. After the uprisings against the tsarist Russian government in the region in 1831 and 1863–1864, a Russification policy began, primarily targeted against the Catholic Church organization. The Dominican Order, which renewed its activities and had been purposefully operating in the Grand Duchy of Lithuania since the beginning of the 16th century, was liquidated during the occupation by tsarist Russia. This article studies the original appearances of Aukštadvaris, Kaunas, Merkinė and Paparčiai monasteries, which were most affected by reconstruction and demolition works during the Russian occupation, and reconstructions of their original appearance are presented. The architectural expression of all the monasteries in question suffered the most after the uprising in 1863–1864. In Aukštadvaris and Kaunas old convent churches were reconstructed into Orthodox churches by changing their old architecture, destroying individual elements of the building volume and decoration. Russian-Neo-Byzantine style promoted in the Russian Empire emerged in this context. The buildings of Merkinė and Paparčiai monasteries were completely demolished. Based on the iconographic material, especially the drawings and plans of the buildings made before the reconstruction or demolition works as well as visitations of the monasteries and material of other historical sources, the visualizations of the Aukštadvaris, Kaunas and Merkinė monastery complexes were prepared using modern means.
Collecting Art in the Turmoil of War: Lithuania in 1939–1944
Authors: Jankevičiūtė Giedrė , Daugelis Osvaldas 
Published: December 2020

Summary
The article deals with the growth of the art collections of the Lithuanian national and municipal museums during WWII, a period traditionally seen as particularly unfavourable for cultural activities. During this period, the dynamics of Lithuanian museum art collections were maintained by two main sources. The first was caused by nationalist politics, or, more precisely, one of its priorities to support Lithuanian art by acquiring artworks from contemporaries. The exception to this strategy is the attention given to the multicultural art scene of Vilnius, partly Jewish, but especially Polish art, which led to the purchase of Polish artists’ works for the Vilnius Municipal Museum and the Vytautas the Great Museum of Culture in Kaunas, which had the status of a national art collection. The second important source was the nationalisation of private property during the Soviet occupation of 1940–1941. This process enabled the Lithuanian museums to enrich their collections with valuable objets d’art first of all, but also with paintings, sculptures and graphic prints. Due to the nationalisation of manor property, the collections of provincial museums, primarily Šiauliai Aušra and Samogitian Museum Alka in Telšiai, significantly increased. The wave of emigration of Lithuanian citizens to the West at the end of the Second World War was also a favourable factor in expanding museum collections, as both artists and owners of their works left a number of valuables to museums as depositors. On the other hand, some museum valuables were transported from Vilnius to Poland in 1945–1948 by the wave of the so-called repatriation of former Vilnius residents who had Polish citizenship in 1930s. The article systematises previously published data and provides new information in order to reconstruct the dynamics of the growth of Lithuanian museum art collections caused by radical political changes, which took place in the mid 20th century.
Modern Urban Planning and Dissonant Heritage: The Case of San Polo
Authors: Belli Nicola 
Published: December 2020

Summary
The aim of the article is to understand to what extent modern mass housing estates, built in the decades following the Second World War with new construction methods and under the influence of innovative planning ideas and egalitarian philosophy, are currently facing a process of decline. In particular, the research is committed to understand how such innovative urban structures rapidly evolved into stigmatized places of residence and sources of dissonant heritage. The work focuses on the case of San Polo, a neighbourhood of Brescia, in Italy, designed by architect, planner and historian Leonardo Benevolo, who had the opportunity in the northern Italian city to experiment and implement his architectural views in the sphere of “public urbanization”. It is possible to claim that Benevolo’s theoretical approach and architectural practice excellently represented the golden age of modern housing in postwar Europe, when the connection between progressive political views and egalitarian urban planning was apparently perfect. Nevertheless, after the political and economic transition that characterized western Europe since the 1980s, mass housing quickly became a residual issue in the public discourse and entered in a spiral of decline. San Polo was no exception: problems – especially in its iconic tower blocks – soon emerged, and overall optimistic expectations were frustrated by the reality of physical, social and economic decline. This study is therefore committed to understand to what extent San Polo is a case of dissonant heritage in the urban context. While it is clear that the heritage of San Polo is the heritage of a precise historical phase and represents particular ideas in architecture and planning, on the other hand it must be stressed that the ideological transition of recent decades made its values and its messages obsolete and that socio-economic segregation negatively affected the reputation of the neighbourhood and its inhabitants had to face a process of stigmatization that found echo in official and journalistic discourse.
Front Theatre and Variety Theatre in Lithuania During World War II
Authors: Pukelytė Ina 
Published: December 2020

Summary
This article reveals how theatre on small stages functioned in Lithuania during World War II and what was its impact on different audiences. It discusses two topics: 1) specificities of the front theatre intended for German soldiers and their administration; 2) specificities of variety theatre intended to all kinds of audiences. Front theatres in the Third Reich were a well-structured and well-financed organisation that served not only German soldiers and army officials but was an attractive job place for artists. Shows were given in all the occupied territories and thus the morale of the German army was supposed to be maintained. Variety theatres, that is small stage performances, were dedicated to lower class audiences; these shows demanded no intellectual effort and were meant to entertain. Journalists, writing about this type of theatre, avoided to criticise it, because it nevertheless fulfilled its duty to stimulate citizens’ optimism and to make them more loyal to the Nazi government.
Personal Photo Album and Collective Memory: The Case of Romualdas Požerskis’ Photographs and Diary
Authors: Pabedinskas Tomas 
Published: December 2020

Summary
History and memory have been the conceptual core of many Lithuanian photography based contemporary art works as well as international curatorial art projects, including authors from different Baltic countries. On the one hand, this indicates the relevance of the subject related to photography and memory; on the other hand, it also shows the overexploitation of personal and historical memory in contemporary photography and in contemporary art in general.
In this context the article analyses Romualdas Požerskis’ personal album photographs from the years 1971–1975 and his written diaries from the years 1965–1985. The photographs captured Požerskis’ and his friends’ leisure activities, mainly rides on motorcycles across Lithuania and one trip to Tallinn, Estonia. The diary reflects the key historical events of the time, describes Požerskis’ attitude to it and reveals his personal emotional, intimate experiences. The beginning of the seventies was the time when the now famous Lithuanian photographer Požerskis was still a student, who did not consider himself a creative photographer. However, his photographs and diary from this period have been published in a book “Restless Riders” in 2017 putting this visual and written material in between the private and the public, and in between creative photography field and visual history of the country’s past.
The aim of the article is to show how personal photography can help to restore or even create collective memory. To reach this aim the article addresses the respective tasks of explaining the importance of photography’s emotional content in building up a collective memory and revealing how the way in which Požerskis’ personal photo album and private diaries relate to collective memory is distinctive in the context of photography-based Baltic contemporary art.
The article claims that the “Restless Riders” case is different because of its emotional content unmediated by interdisciplinary presentation, art’s conceptual framework or amendments to its visual form. Although it is impossible for the beholder to restore the emotional experience of the author, it is not difficult to let the photographs trigger his or her own memories or imaginary vision of the past. This in turn fills the personal story of photographer with emotion and lets it be seen as part of a liveable historical narrative. This narrative, visualized and made public has the potential to add up to the cultural myth, or in other words, common memory and assumptions, which support the identity of community and nation.
St. Robert Bellarmine, Conciliarism, and the Limits of Papal Power
Authors: Washburn Christian D. 
Published: December 2020

Abstract
This article will examine Bellarmine’s first anti–conciliarist work, found in the Disputationes de controversiis Christianae fidei adversus huius temporis haereticos, emphasizing his theological treatment of the pope’s authority relative to the authority of a council and his repudiation of conciliarism. Bellarmine sees the conciliarists as attacking the divinely instituted Petrine structure of the Church. He does not advocate for an absolute papal monarchy in which there are no ‘constitutional’ limitations on the papacy. For Bellarmine, Christ and his Word, as found in Sacred Scripture and Apostolic Tradition, have supreme authority in the Church: one which the magisterium, whether papal or conciliar, must accept in humility and pass on unsullied. Only Christ has a true fullness of power; the pope has a fullness only relative to that of the bishops. Nevertheless, Christ immediately instituted the pope as the supreme head of the Church on earth, and as such, the pope has supreme ecclesiastical power over the whole Church on earth. Lastly, the article examines Bellarmine’s position on papal heresy.