Architectural Features Research Articles

History of the development of theater architecture: (5th century BC – beginning of the 20th century)

The article analyzes the stages of formation and development of theater architecture (from antiquity to 1900) in accordance with the evolution of culture, historical, social and economic development of human society. A description of the technologies of the theater building of different eras, its design and construction norms are presented. The authors made an attempt to explain the evolution of architectural styles of theater buildings from ancient times to modern times. It helps to understand the influence of cultural, technological and social factors on architectural decisions. The impact of the development of architectural styles in the construction of theaters of different eras on cultural heritage is also considered. The authors emphasize the need for a comprehensive coverage of the importance of considering the architectural features of theater buildings as part of the cultural heritage of various peoples and eras. For this purpose, the authors reviewed architectural masterpieces that have become symbols of their cities or countries. The authors separately considered the issue of technical progress in the construction of theaters at different times. This part of the article is devoted to explaining the technological innovations that influenced theater architecture, such as improved acoustics, lighting, and construction methods. Also, the authors of the article reviewed modern trends in the use of materials and energy-efficient solutions. The article analyzes the relationship between the development of theater architecture and social aspects, such as changes in audience tastes, the role of theater in society, and the reflection of political and cultural trends in buildings. The authors of the article attempted to determine the influence of theater architecture on modern architecture and society. In particular, an overview of the influence of the heritage of outstanding architects of theater buildings and their contribution to the development of architecture in general is made. The article shows that the expansion of the typological structure of the architecture of various theaters created the prerequisites for a variety of compositional schemes and a fundamentally different presentation of architectural tasks. Different city-building conditions, typological foundations and individual characteristics of the theater led to the appearance of new buildings that contrast in their structure, style and means of artistic expression. Historical experience shows that theater architecture is as inexhaustible as theater art, as inexhaustible and complex multi-meaning concept of theater.

Transforming Bakırköy Powder Magazine, an Industrial Heritage, through Repurposing into a Public Space

Heritage structures from the Ottoman period, such as the Bakırköy Powder Magazine in the Bakırköy district ofIstanbul, served their original purposes when constructed, but technological advancements and societal changeshave rendered them obsolete. In order to ensure the sustainable use of these structures and the transfer ofcultural heritage to future generations, the concept of "Industrial Archaeology," originating in 1950s England, hasgained significance. Advocated by art historian Alois Riegl, this approach proposes adapting industrial heritagestructures to meet the needs of modern society while preserving their historical and cultural values. The case ofBakırköy Powder Magazine serves as a significant example of how such interventions can contribute to thecultural richness of a society. The focus of the research is to examine the historical structure, Baruthane, whichsupplied gunpowder for the Ottoman State, both before and after its repurposing. The building, now functioningas a library, observation terrace, café, and social spaces, is thoroughly evaluated in terms of its historical context,pre-intervention identity, and subsequent architectural features. In this context, the repurposing of industrialheritage structures not only preserves history but also contributes to society by adapting them in a mannercompatible with the needs of modern society.

다시점적 관점에서 본 자하 하디드 건축의 확장성 연구

Zaha Hadid began to make a name for herself with deconstructionist architecture in the post-structuralist era of the 1980s, and led the way in organic, non-linear architecture as digital architecture became common after the 2000s. The numerous buildings she left behind before her death left a significant mark on the development of modern architecture. The multi-semantic perspective is a model used as an analysis framework for deconstructivist architecture in space philosophy. It is a perspective that can recognize modern architecture inherent in the pluralistic diversity of modern society by discovering the metaphors and essential meanings of architectural forms and spaces. As such, studying the architectural characteristics of her architecture from a multi-semantic perspective is judged to be of great significance in understanding the direction of the future of modern architecture. Therefore, this study traces Zaha Hadid's overall architectural works, analyzes the characteristics of her works from a multi-semantic perspective, and draws conclusions. In conclusion, Zaha Hadid started from deconstructionism, showed a change to digital architecture, and changed the function-oriented architecture seen in structuralism into a space that can be interpreted multiple times. She created the expandability of multi-perspectives through the diagonal lines and acute angles of deconstructivism, and brought about the expandability of multi-perspective space through the non-linear organicity shown in digital architecture.

Russian Orthodox Churches “Under the Bells”: Semantic Features and Origin of the Worldview

The religious foundations underlying the construction of Russian Orthodox churches “under the bells”, and the meaning and role of this notion, are analyzed with reference to the traditional worldview. Architectural features of such churches are described. They belong to a rare type, and have been constructed in Russia from the 14th century to the present time. Their multiple meanings, influenced by Byzantine and European traditions, related to the key Orthodox notions, are analyzed. The most basic of these was the idea of the ladder, symbolizing spiritual growth, as evidenced by dedication of churches “under the bells” to the Stylites, to preachers developing key Orthodox notions, and to converts engaged in spiritual maturation, as well as to miracles believed to influence human life in a profound way. Dedications to miracles and miraculous icons, associated with military glory, and to canonized warriors, patrons of the military, are based on the idea of the victorious and life-giving cross. The image of the bell as a divine messenger is embodied in the tradition of placing bells right above the liturgical space, making perception of the “voice of God” by the flock more direct. A conclusion is reached that the pillar-like edifices of churches “under the bells” represent the most meaningful elements of the Russian worldview, marking the Orthodox cultural landscape, whose central idea is that of spiritual maturation and triumphant Christian faith.

Architectural and planning features of wooden orthodox Churches of Bukovyna using the example of the assumption church, 2 Novoushytska street, Chernivtsi

Wooden churches are an important part of Ukraine's cultural heritage. A significant portion of them has been identified, included in the State Register, and thus is under state protection. It should also be noted that the wooden architecture sites of western Ukraine were included in the UNESCO World Heritage List in 2013 (nomination "Wooden Tserkvas of the Carpathian Region in Poland and Ukraine"). A characteristic feature of the Moldavian-Bukovinian type churches is a plan in the shape of an Orthodox cross. They also feature a high and steep wooden tent roof. The plan consists of three parts: the narthex, the nave, and the altar part. Above each part is a spherical vault in the shape of a half-sphere. The walls are made of wooden beams. The length of the wooden beam’s ranges from 3 to 6 meters. The entrance to the church is always located on the south facade. The prototype of all wooden churches of this type is considered to be the wooden church of the Putna Skete from the 14th century. The architectural monument of national significance, the Assumption Wooden Church, is an outstanding example of folk architecture. The church has retained its authenticity and has been located at its historic site since 1876. Its architectural and planning features lie in the preservation of the traditions of medieval folk architecture of wooden Orthodox churches in Bukovina, serving as a unique authentic example for researchers and restoration scientists The article provides an analysis of the architectural and planning features of the wooden Assumption of the Virgin Mary Church, one of the four wooden churches of national architectural significance located in the city of Chernivtsi. The impact of historical, cultural, and social factors on its architecture is analyzed. Methods and approaches to the preservation and restoration of wooden churches are considered, particularly the use of modern 3D scanning technologies for recording the state of the object and creating its phantom model. The article is illustrated with architectural drawings: site plan, floor plan, and elevations, and provides photographic documentation of facade and interior fragments.

НЕЙРОСЕТЕВОЕ ПРОГНОЗИРОВАНИЕ ПАРАМЕТРОВ ТРАНСПОРТНЫХ ПОТОКОВ В ИНТЕЛЛЕКТУАЛЬНЫХ СИСТЕМАХ СВЕТОФОРНОГО РЕГУЛИРОВАНИЯ

A method is proposed for neural network prediction of congestion on road sections outside the control zones of transport detectors in the systems of “flexible” transport flow control at intersections with the traffic light regulation. The paper describes the operating principle of the original control system based on fuzzy logic. To develop a universal neural network solution that can be used to predict traffic on most road sections with common characteristics without the need for training for each case separately, it is proposed to identify 9 main types of sections and, accordingly, 9 neural networks. Each typical neural network differs in the amount of the input data and parameters. All neural networks are trained on samples obtained from analyzing traffic flow on road sections of each type. Typical characteristics of road sections, architecture, and parameters of neural networks are determined. Neural networks are trained and tested on the model data. Using computer simulation methods, the author assesses the control quality of the original intelligent traffic light control system, which has complete information about the transport flow (however, it is difficult to implement in practice), as well as a control system that uses a set of data obtained using transport detectors and supplemented with a neural network forecast. According to the experiment results, a system with a neural network forecast of congestion on road sections is inferior in quality of control by no more than 1.92% compared to an idealized system, which gives grounds to consider this method applicable in intelligent transport flow control systems at intersections with traffic light regulation.

The portals of the facades of buildings of the late 19th and early 20th centuries in Kyiv

The compositional features were considered and the portals of the facades of buildings of the late 19th and early 20th centuries were classified. in Kyiv. Their symbolism, structure and structural construction, stylistics and characteristic architectural and decorative features were studied. The purpose of the study: to investigate and analyze the compositional, stylistic and semantic features of the portals of the facades of buildings of the late 19th and early 20th centuries. in Kyiv, to develop the principles of classification of portals and conduct their classification. Methodology. The research was conducted on the basis of the following methods: empirical, theoretical and empirical-theoretical. The empirical method includes observation, photo-fixation, graphic sketches and constructions, comparisons and generalizations. Theoretical techniques include: going from the abstract to the concrete, abstraction, concretization, identification and separation. Most of the work was carried out using empirical and theoretical methods. The results. Photographs, graphic sketches and classification of building portals of the late 19th and early 20th centuries were carried out. in Kyiv based on the developed compositional-constructive and stylistic principles of classification. It was found that the portals are located mainly on the main compositional axes of the facades of historical buildings, namely on the main vertical divisions, which are highlighted by risalites, bay windows, attics, towers and often changed scale and shape of windows. The role of the portals in the overall composition of the building and the problem of violation of the compositional integrity of the facades due to the replacement or destruction of individual parts and elements of the portals have been revealed. In particular, as a result of unsuccessful repairs and renovations in some buildings of the historical center, the entrance doors were replaced with faceless, rough, unscaled ones, which distorted not only individual facades, but also entire sections of the urban environment. The scientific novelty and practical significance of the research lies in the identification of the compositional and semantic features of the portals of the facades of Kyiv buildings of the late 19th and early 20th centuries, as well as in the detailed analysis of the compositional structure, constructive and stylistic components of the portals. A scientific novelty is the developed classification of the portals of the historical buildings of Kyiv. The research will contribute to the deepening of theoretical and practical knowledge about the peculiarities of Kyiv portals of the specified period, which can be used in the restoration and reconstruction of buildings of the late 19th - early 20th centuries. in Kyiv. The developed classification of portals will be a useful educational reference material for students - future architects and designers who are interested in the peculiarities of Kyiv's historical buildings.

Architectural decoration of the mausoleum no. 1 of the khan necropolis nearby the village of Lapas in the Astrakhan region

This article continues a series of scientific works aimed at the study of the central mausoleum of the Khan necropolis nearby the village of Lapas in the Astrakhan region. It deals with one of the elements of architectural decoration – a tile-lintel, most often found and having a wide variety of types. The article examines the genesis of this type of tile and the ways of its appearance in the Lower Volga region. A wide range of analogies at the sites of medieval architecture of Central Asia is engaged. The authors made a technological analysis of this group of items, examined in detail all the types of revealed ornaments, and determined a scheme for recording the sizes of the findings. For the first time, a detailed typology has been developed for the tiles-lintels, including all the samples known on the site to date. In addition to architectural and artistic features, tiles-lintels have a chrono-marker function, allowing, together with other information sources, to date the construction time of the mausoleum.

Semantics of light as a tool for shaping the architecture of the modern era

The semantics of light is considered through the prism of a cultural phenomenon, as an object of research, as well as a tool for the formation of visual and spatial characteristics of architecture from ancient times to the architecture of the modern era. It is emphasized that light, as a tool, is semantically perceived in mythological representations, aesthetic and philosophical treatises, in the theory of architecture. An analysis of the use of light in the formation of an artistic image in the architecture of the latest era is provided from the point of view of physical-spatial, aesthetic-emotional and figurative-semantic aspects according to the levels of scale: macro-scale, meso-scale, micro-scale. The perception of architecture is revealed through the semantics of using natural light as speech, which conveys meaning through light-spatial plasticity and generates certain emotions and feelings. Spaces, objects, exhibits, parts of structures illuminated in one way or another reveal the semantic meaning of light as a powerful tool and show the external (physical) and internal (sensory) beauty and aesthetics of the object. The semantics of light in architecture affects the formation of design and general atmosphere, contributes to the creation of emotional depth and cultural significance of buildings and structures. The following semantic principles of light are highlighted in the work: the interaction of light with the urban context – the lighting design of buildings and structures is integrated into the existing urban environment to convey one or another message; conveying the symbolic meaning of light through metaphor and narrative – light is used to reinforce a key idea or theme of buildings and structures, and its meaning influences cultural identity by reflecting local features and national symbols; emotional impact and creation of an atmosphere - a variety of lighting techniques contributes to the enrichment of emotional and personal experience.

Critical analysis and digital documentation of the transformations of heritage buildings

Trabzon Hagia Sophia Mosque symbolizes significant cultural heritage with its historical diversity and distinctive architectural features. Today, this building is remarkable for its cultural transformation and historical layers. The study aims to address the transformation processes of the Hagia Sophia Mosque in the light of international conservation criteria, to understand the history of the building and to reveal the digital perspectives of this historical place. The study comprises a four-stage process: (1) investigating the building’s history through a literature review, (2) obtaining visual and technical data through fieldwork, (3) conducting a transformation analysis and generating a three-dimensional measured model, and (4) providing evaluations and recommendations on the building’s transformation and digital modeling in alignment with conservation criteria. The digital model of the building as a result of the study will be part of the preservation of such an important piece of cultural heritage for future generations. The study emphasizes the need for more effective integration of digital modeling techniques in conservation and documentation studies, extending from Hagia Sophia to various cultural heritage sites.

Advancing architectural heritage: precision decoding of East Asian timber structures from Tang dynasty to traditional Japan

The convergence of cultural and aesthetic elements in timber structures from China’s Tang Dynasty (618–907 AD) and traditional Japanese architecture provides a rich tapestry of architectural evolution and cross-cultural exchanges. Addressing the challenge of distinguishing and understanding the intricate styles of these structures is significant for both historical comprehension and preservation efforts. This research introduces an innovative approach by integrating the Multi-Head Attention (MHA) mechanism into the YOLOv8 model, enhancing the detection of architectural features with improved precision and recall. Our novel YOLOv8-MHA model not only demonstrates a notable improvement in recognizing intricate architectural details but also significantly advances the state of the art in object detection within complex settings. Quantitative results underscore the model’s effectiveness, achieving a precision of 95.6%, a recall of 85.6%, and a mean Average Precision (mAP@50) of 94% across various Intersection over Union (IoU) thresholds. These metrics highlight the model’s superior capability to accurately identify and classify architectural elements, especially within environments rich with nuanced details, utilizing the enhanced YOLOv8-MHA algorithm. The application of our model extends beyond mere architectural analysis; it offers new insights into the intricate interplay of cultural identity and adaptability inherent in East Asian architectural heritage. The study establishes a solid foundation for the meticulous classification and analysis of architectural styles in timber structures within an expansive cultural and historical context, thereby enriching our understanding and preservation of these traditions.

A PROPOSED CYCLE MODEL FOR SPATIAL SOLIDARITY AND ITS UNFILLABLE VOID

The categorization of buildings based on their form or function—in other words, architectural typology—could be defined as a literal way to comprehend the spaces where humans live as if in a cohesive progression. Despite the mainstream tendency to use canonical categories that account for every architectural feature, one of the most significant aspects of space antagonizes every fixed definition imposed upon it: the void of space that cannot be permanently filled by humans or reduced by mottos or concepts. Suggesting that the abyss of space, which can be seen more clearly in the broader period, necessitates temporal acts of solidarity, this paper focuses on the evoltions of symbiotic relationships among societal objects that play dramatically important roles in the appropriation and sustainability of built environments. Employing logical argumentation as its primary methodology, it leverages models and arguments from seemingly irrelevant disciplines such as literature, philosophy, and architecture. The proposed spatial cycle model, developed to illustrate bifurcations, obstructions, and several life cycles of a space, highlights the need for a temporal symbiotic model.

Digital Papillary Adenocarcinoma: The Detection of Low-Risk Human Papillomaviruses and the BRAF p.V600E Mutation in a Subset of Cases.

Digital papillary adenocarcinoma (DPA) is a rare malignant neoplasm which arises from the sweat glands and has metastatic potential. DPA exhibits a wide range of architectural features and exhibits low-grade to high-grade features, so distinguishing DPA from benign skin neoplasms, including acral hidradenoma, poses significant diagnostic challenges. The recent literature suggests a strong association between DPA and human papillomavirus (HPV) 42, a low-risk HPV (LR-HPV) subtype, and a possible association between DPA and BRAF p.V600E. To explore these associations, we assessed the utility of in situ hybridization (ISH) for LR-HPV (types 6, 11, 40, 42, 43, 44) and immunohistochemistry (IHC) for BRAF p.V600E in diagnosing DPA and distinguishing DPA from acral hidradenoma. With institutional review board approval, we retrospectively identified 15 specimens of DPA (from 13 patients) and 3 cases of acral hidradenoma. Of the 13 DPA cases, 6 were negative for LR-HPV and BRAF p.V600E; 6 were positive for only LR-HPV; and 1 was positive for only BRAF p.V600E but negative for LR-HPV. All three cases of acral hidradenoma were negative for LR-HPV and BRAF p.V600E. As our sample size is limited, larger studies are needed to assess the value of detecting LR-HPV and BRAF p.V600E in the distinction of DPA and acral hidradenoma. However, our findings indicate a stronger association of DPA with LR-HPV than with BRAF p.V600E.

Water Heritage Documentation

This research paper examinesthe use of digital documentation techniquesinpreserving culturalheritage, specifically Step Wells in Telangana, India. The aim is to preserve the Step Well's architectural, historical, and cultural significance through comprehensive documentation, historical context preservation, increased accessibility, virtual reconstruction using 3D modeling and virtual reality, educational outreach, and insights into the stepwell's condition and conservation strategies. The methodology involves a comprehensive field study, data collection through digital tools, and analysis of gathered information. It provides a detailed examination of the architectural features of Step Wells in Rachakonda, presenting 3D models and GIS maps to illustrate the documentation process. Challenges encountered during the digital documentation are discussed, along with strategies employed toovercome them. The cultural and historical significance of the documented Step Wells is analyzed, shedding light on their unique features and contextual importance. Advanced technologies like 3D modeling and high-resolution imaging have revealed the precise geometries, structural complexities, and decorative elements of Step Wells, revealing their engineering ingenuity and aesthetic sophistication. Digital documentation has facilitated comparative analyses across different Step Wells, revealing regional variations, evolution over time, and influences from diverse cultural traditions. Digitized historical records and archival materials have provided insights into construction techniques, social functions, and religious symbolism associated with stepwells, enriching our understanding of their roles in pastsocieties. Virtual reconstructions have also allowed for immersive experiences and educationaloutreach, fostering public appreciation and awareness of these architectural wonders. In conclusion, this research contributes to the evolving discourse on the intersection oftechnology and cultural heritage, showcasing the efficacy of digital documentation in safeguarding historical structures. The findings show how cutting-edge tools like virtual realityand 3D modeling may be used to create dynamic and immersive representations of architectural wonders. This improves public knowledge and involvement in step wells, which makes thorough documentation and conservation planning easier. In addition, multidisciplinary cooperation between Technologists, Architects, Archaeologists, Physical Planners, and Historians have encouraged by digital recording, which results in creative methods for researching and presenting Step Wells. This emphasizes how important it is to keep researching digital technology for upcoming generations.

CITY-STATE IN THE TREATISE BY J. V. ANDREAE: A VISION OF HARMONY AND ORDER

The article highlights the features of the architecture and urban planning structure of the utopian city-state described by the German theologian Johannes Valentinus Andrea in the treatise «Description of the Republic of Christianopolis» which was written in 1619. The aim of this article is a detailed analysis and graphic reproduction of the urban planning and architectural features of the utopian city described by J. V. Andreae. One of the tasks is to compare the structure of the city-state he recreated with the layout of the utopian settlements of T. More, T. Campanella and A. F. Doni, as those written in approximately the same period and depicting utopian states located on remote islands. Republic of Christianopolis is built in the shape of a perfect square, symbolizing order and rationality. Each side of the city is of equal length, and all the streets are laid out to form a regular, neat grid. In the center of the city there is a large square with a temple. This temple serves as the spiritual and civic nucleus of the city, underscoring the significance of religion and communal life in a utopian society. The city-state is divided into different zones according to their functional purpose. There are separate plots for residential buildings, administrative buildings, scientific institutes and agricultural areas. Such planning reflects a desire for efficiency and organization. Residential buildings are organized in such a way that each family has adequate housing with sufficient space for comfortable living. Gardens are located around the houses, which helps to create a public space for communication and interaction between residents. Despite the utopian nature of the society, the city has defensive structures such as walls and towers, which indicate a desire to protect the city from external threats. The article depicts a schematic general plan of the city of Christianopolis, conventional plans and sections of buildings. A review of the urban design features in J.V. Andreae's utopia compared to those in the works by T. More, A. F. Doni, and T. Campanella reveals common tendencies typical for that era, such as the ideal city shape, a preference for symmetry and centralized planning. It should be highlighted that in the treatise «Description of the Republic of Christianopolis», there is a more distinct zoning of areas and division of the population. J. V. Andrea created a utopian society where scientific knowledge and Christian faith are harmoniously combined. Christianopolis is depicted as a place where education and spirituality are integrated, reflecting the ideals of its era and the pursuit of knowledge. Keywords: utopia, symmetrical planning, urban structure, city fortifications, residential buildings.

BASIC PRINCIPLES OF PARK ZONES ARRANGEMENT IN THE CONDITIONS OF THE MODERN CITY

The main principles of park zones arranging in the conditions of modern cities are analyzed in order to determine the optimal approaches to their development and organization, in particular, taking into account ecological, socio-economic and aesthetic aspects. Arguments are given that speak of the importance of observing the rules of zoning of such territories and prove the impact of the presence of properly located park zones on the physical and mental health of people. The most effective strategies for preserving the natural environment and creating a comfortable space for the city's residents have been determined, as well as potential obstacles and problems that may arise in the process of setting up park areas, and suggestions for overcoming them have been identified. The article provides a comparative analysis of the arrangement of park zones in Mariupol and Berlin. Fundamental differences in the planning of park zones as recreation areas for city dwellers have been identified. Innovative methods of using space, the introduction of eco-friendly materials and technologies, as well as the interaction of park zones with other aspects of urban planning (residential districts, the business part of the city, industrial zone, etc.) to create a healthier, sustainable and attractive urban environment were studied. The studies were carried out in accordance with the current regulatory documents, which regulate the basic principles of arranging park zones, taking into account world experience regarding location, planning, filling (small architectural forms, monuments, lighting, landscaping) and other aspects. The main criteria for the optimization of park zones are: preservation of the existing priority direction of territory use while increasing the protection regime of individual areas; preservation of green areas and historical integrity of the territory; preservation and restoration of the formed landscape and architectural features of parks-monuments of garden and park art; appropriate territorial ratio of functional zones, organization of care for park territories at the level of local authorities and compliance with rules of use. Arrangements of park and green areas of cities from different countries were compared. Keywords: park areas, modern trends, green areas.

A Case Study of Integrating Terrestrial Laser Scanning (TLS) and Building Information Modeling (BIM) in Heritage Bridge Documentation: The Edmund Pettus Bridge

The Edmund Pettus Bridge, Selma, Alabama, a symbol of the American Civil Rights Movement and an exemplar of early 20th-century engineering, stands as a testament to the progress and challenges of its era. The bridge, recognized for its pivotal role in the 1965 “Bloody Sunday” conflict and the following Selma to Montgomery marches for voting rights, also represents significant engineering achievements with its distinctive design and construction methodology. In this study, the research team presents a comprehensive framework for documenting heritage bridges by utilizing Terrestrial Laser Scanning (TLS) technology, supplemented by other Reality Capture (RC) techniques, including Structure from Motion (SfM), 360-degree photography, and Unmanned Aerial Vehicle (UAV), and integrating the data within a Building Information Modeling (BIM) environment. The focus on the Edmund Pettus Bridge case study demonstrates how this novel approach can capture the intricate details of its structural and architectural features while preserving its historical narratives. The documentation outcomes, including a detailed BIM model and a set of Historic American Engineering Record (HAER) drawings, highlight the effectiveness of combining TLS and BIM in conserving unconventional heritage structures like bridges. This paper also discusses the technological challenges encountered, such as dealing with heavy traffic and environmental constraints during data acquisition and developing the BIM model and drawings. It outlines the strategies implemented to address these issues. This research contributes to preserving a severely under-represented American National Historic Landmark (NHL). It sets a precedent for documenting other non-building heritage structures, balancing technological advancements with historical integrity.

Atlas for the Lateralized Visuospatial Attention Networks (ALANs): Insights from fMRI and network analyses

Abstract Hemispheric specialization is central to human evolution and fundamental to human cognitive abilities. While being a defining feature of functional brain architecture, hemispheric specialization is overlooked to derive brain parcellations. Alongside language, which is typically lateralized in the left hemisphere, visuospatial attention is set to be its counterpart in the opposite hemisphere. However, it remains uncertain to what extent the anatomical and functional underpinnings of lateralized visuospatial attention mirror those supporting language. Building on our previous work, which established a lateralized brain atlas for language, we propose a comprehensive cerebral lateralized atlas delineating the anatomo-functional bases of visuospatial attention, Atlas for Lateralized visuospatial Attentional Networks (ALANs). Combining task and resting-state functional connectivity analyses, we identified 95 lateralized brain areas comprising three networks supporting visual (visu), motor (somato-motor), and spatial processing (posterior-medial) processes at work during a line judgment bisection task, and two large-scale networks related to integrated visuospatial attention processes, the parieto-frontal and temporo-frontal networks. We identify hubs playing a pivotal role in the intra-hemispheric interaction within visuospatial attentional networks. The rightward lateralized parieto-frontal encompasses one hub, the inferior frontal sulcus, while the temporo-frontal network encompasses two right hubs: the inferior frontal cortex (pars triangularis and the anterior insula) and the posterior part of the superior temporal sulcus. Compared with our language lateralized atlas, we demonstrated that specific regions within these networks encompass the homotope of the language network from the left hemisphere. This atlas of visuospatial attention provides valuable insights for future investigations into the variability of visuospatial attention and hemispheric specialization research. Additionally, it facilitates more effective comparisons among different studies, thereby enhancing the robustness and reliability of research in the field of attention.

Lung Cancer Detection using Ensemble Techniques

This paper implements a system for enhancing the detection of lung cancer through an ensemble approach, which amalgamates the predictive outputs generated by three distinct convolutional neural networks (CNNs): ResNet50, EfficientNet, and InceptionNet. Leveraging the diverse architectural features and learning capabilities of these CNNs, the ensemble method aims to synergistically fuse their individual predictions to achieve heightened accuracy and robustness in identifying potential lung cancer manifestations.

Urban Comparison of Former “Fotokemika” Factory Complexes in Zagreb and Samobor

The urban fabric of cities is in constant flux. This paper is focused on two areas of former “Fotokemika” industrial complexes for production of photographic materials, located in Zagreb and Samobor. Complexes are analyzed based on previous studies, archive material and field research. The results compare their urban transformations in contemporary urban context with new uses. The aim is to detect urban, micro-urban and architectural characteristics in order to understand how they change through time within each city by comparing the initial contexts in the first half of the 20th century and contemporary situations followed in the period between 2020 and 2024.