Architectural Features Research Articles

Modern highly urbanized multifunctional residential complexes in Samara

The paper provides an analysis of the development of highly urbanized multifunctional buildings in the context of the development of modern residential architecture. An overview of the residential development of Samara from the end of the twentieth century to the modern stage is proposed. The objects under construction are being considered. The main focus of the work is on the actualization of multifunctionality as the main feature of modern architecture. The expanding signs of highly urbanized modern residential development are being observed. The considered objects are analyzed in terms of their functional content, ability to function independently, and urban planning location. The conclusions of the work fix the trends in the development of modern residential architecture.

A Comparative Analysis of Bhumija-Style Gondeshwar Temple’s Acoustic Characteristics with Hemadpanti-Style Temples

ABSTRACT The study of the Hindu temple’s acoustics, acoustic characteristics, sound quality for clarity of music and speech intelligibility, and other applicable acoustic parameters must be addressed more in the literature. This study has conducted field measurements in Bhumija-style Gondeshwar temples in Nashik district, India. The temple has a distinctive tiered domed concave ceiling design in the pavilion and sanctum space and unique acoustic properties shaped by its architectural features. The research aims to report and investigate the acoustic characteristics through the well-known Impulse Response (IR) method to investigate empty temple conditions. A 3D model was imported and calibrated in ODEON 12.10 to compare scenarios when the worshippers were 100% present in the temple for various musical and chanting activities. Objective room-acoustic parameters such as Early Decay Time (EDT), Reverberation Time (T30), Clarity of Music (C80), Definition (D50), and Speech Transmission Index (STI) were measured and analyzed. The field measurements were also compared with previously studied Hemadpanti-style Hindu temples, such as the Markanda and Mrikunda temples. The results indicated that the tiered ceiling in Hemadpanti temples indicates a balance and moderate T30 values for all frequency ranges, as compared to the tiered concave domed ceiling in Bhumija-style Gondeshwar temple with higher T30 values observed at the lower frequency.

Employing topology optimization method to create optimum telecommunication tower design structure

Recently, the employment of topology optimization (TO) in structural engineering design has gained a significant structural performance, also, TO is employed by designers for developing aesthetically and efficient buildings. In this work, TO is employed to design novel and rigged structures of communication towers. The way that the TO algorithm works is to intelligently create the 3D model by preserving architectural features with tradeoffs between the stiffness and weight ratio. The present work focuses on the investigation of creating optimal self-supported communication towers. Results concerning the prime observation of optimization analyses and the potential benefits of TO in designing telecommunication tower lattices are drawn.

Grading Melanocytic Dysplasia: Updated Histopathologic Criteria.

Dr. Martin C. Mihm, Jr.'s innovative work on the dysplastic nevus achieved a milestone in his chapter in the World Health Organisation Classification of Skin Tumours (WHO-C). WHO-C presents a dichotomous classification (high-grade versus low-grade dysplastic nevi) and a quantitative metric to assess melanocytic nuclear enlargement. The Duke classification is a related approach that provides mostly quantitative histopathologic criteria for dysplastic nevi and gives due weight to architectural features as well as cytology. This paper proposes and illustrates updated criteria for scoring and grading melanocytic dysplasia, incorporating some of the definitions and categories of WHO-C, while refining the quantitative and architectural elements of the Duke grading system to facilitate more detailed and precise assessment of dysplastic nevi.

Temporal and Cultural Significance of the Nablus Clock Tower: An Architectural Analysis

The renowned clock tower of Nablus serves as a prominent testament to the city’s rich historical and cultural legacy. This article presents a structural analysis of the Nablus Clock Tower, examining its temporal and cultural importance within the broader regional context. By investigating its history, evolution, and functional role, the article draws on archival sources, historical documents, and architectural plans, tracing the tower’s journey from its inception to its contemporary state. The discussion not only explores Nablus’s historical background but also outlines the influences and events that culminated in the construction of the Clock Tower. The study further examines the clock tower’s practical role as a timekeeping structure, a communal gathering spot, and a symbol of urban development. Through comparisons with contemporaneous clock towers that share similar architectural characteristics, the research highlights the distinctive features that set the Nablus Clock Tower apart. The fusion of elaborate design elements and unique cultural elements, together with the innovative integration of the tower into its surrounding urban environment, has elevated the tower into both a distinguished object of public landmark and a pivotal point of cultural interaction. This examination ultimately illuminates the historical and architectural significance of the Nablus Clock Tower, emphasizing its profound cultural resonance. By sitting the tower within the broader temporal and cultural framework of the region, this work enriches the understanding of Nablus’s multifaceted heritage, providing new insights that enhance the appreciation of the city’s cultural layers across time.

Guest experience and unique accommodation features in Göreme, Cappadocia: An Airbnb review analysis

This study investigates the influence of unique accommodation features on guest experiences in the Göreme town of Cappadocia, focusing on Airbnb reviews. By analyzing 5,677 reviews from 122 Airbnb listings, the research identifies key features such as cave dwellings, panoramic views, and hot air balloon experiences, which significantly contribute to guest satisfaction. A mixed-method approach has been used, combining frequency analysis and sentiment analysis, to evaluate how these unique elements shape guests' perceptions and overall satisfaction. The findings highlight the critical role of both aesthetic qualities and service standards, emphasizing the need for hosts to balance unique architectural features with essential hospitality services like cleanliness and maintenance. This research provides insights for Airbnb hosts and destination marketers to enhance the appeal of Cappadocia as a premier destination for immersive, authentic tourism experiences. The study also offers strategic recommendations for improving marketing efforts and destination management by leveraging Cappadocia's cultural and natural heritage to create memorable guest experiences. As a suggestion for future research, it may be useful to extend the findings of this study to a wider geographical area and examine different tourist profiles.

A Reconfigurable Architecture for Industrial Control Systems: Overview and Challenges

The closed architecture and stand-alone operation model of traditional industrial control systems limit their ability to leverage ubiquitous infrastructure resources for more flexible and intelligent development. This restriction hinders their ability to rapidly, economically, and sustainably respond to mass customization demands. Existing proposals for open and networked architectures have failed to break the vicious cycle of closed architectures and stand-alone operation models because they do not address the core issue: the tight coupling among the control, infrastructure, and actuator domains. This paper proposes a reconfigurable architecture that decouples these domains, structuring the control system across three planes: control, infrastructure, and actuator. The computer numerical control (CNC) system serves as a primary example to illustrate this reconfigurable architecture. After reviewing open and networked architectures and discussing the characteristics of this reconfigurable architecture, this paper identifies three key challenges: deterministic control functionality, the decoupling of control modules from infrastructures, and the management of control modules, infrastructures, and actuators. Each challenge is examined in detail, and potential solutions are proposed based on emerging technologies.

A seasonal investigation of indoor air quality in relation to architectural features in government office buildings in Enugu, Nigeria

Indoor air quality (IAQ) is crucial to environmental health significantly impacting on the well-being and productivity of building occupants. Several studies have explored various aspects of IAQ in non-tropical regions but there is limited information on how seasonal variations affect IAQ in hot-humid climates like Enugu, Nigeria. This study investigated seasonal changes in key indoor air parameters including CO, CO2, HCHO, TVOC, temperature, RH, PM2.5, and AQI across rainy and dry seasons in 58 government offices in Enugu, and evaluated how these fluctuations relate to architectural features of the offices. Using a mixed-methods approach, data collection involved qualitative assessments of building design attributes alongside quantitative IAQ measurements taken with the BOSEAN T-Z01Pro detector. Seasonal variations were analyzed using paired T-tests, ANOVA, and regression models. The results revealed a marked increase in pollutant concentrations during the dry season (p < 0.001–0.005), resulting in a poorer air quality index compared to the rainy season. Architectural features accounted for 68.5% of the variability in AQI (R2 = 0.685, p = 0.000), with casement windows being significantly associated with better air quality (Exp B = -4.217, p = 0.013) These shows that the dry season poses a greater risk to IAQ which is worsened in offices where projecting windows were used, potentially impacting health and productivity. The study emphasizes the need to address seasonal IAQ differences when designing office buildings in tropical regions. Design architects can help reduce seasonal air quality challenges and support healthier, more productive indoor environments by incorporating ventilation strategies, such as the use of casement windows. Further research should include long-term monitoring across various settings and additional IAQ parameters for better understanding of IAQ dynamics.

Genome-wide association study reveals novel QTLs and candidate genes for panicle number in rice

IntroductionPanicle number (PN) is one of the three key yield components in rice, maintaining stable tiller and PN is a crucial characteristic of an ideal plant architecture. Understanding the molecular mechanisms underlying PN is essential for breeders aiming to improve rice yield.MethodsTo dissect the genetic architecture of panicle number, a genome-wide association study (GWAS) was conducted in 411 japonica rice varieties. GWAS analysis was carried out with the mixed linear model using 743,678 high-quality SNPs.ResultsOver two experimental years, we detected a total of seven quantitative trait loci (QTLs), located on chromosomes 1, 4, 6, 8, 11, and 12; notably, qPN1.1 and qPN8 were detected consistently in both years. By combining haplotype and expression analyses, OsCKX11 was identified as the candidate gene for qPN8, while LOC_Os01g07870 and LOC_Os01g07950 were identified as candidate genes for qPN1.1. Significant differences were observed among the haplotypes of these candidate genes. Additionally, qRT-PCR results showed that LOC_Os01g07870 expression levels were significantly lower in accessions with high panicle numbers compared to those with low panicle numbers.DiscussionTo understand the natural biological function of these candidate genes, further research involving overexpression or silencing in rice is needed. Despite these challenges, our results will lay the foundation for further study of panicle development and provide valuable genetic resources for developing high-panicle-number rice cultivars using genetic engineering and molecular breeding.

A Study on the Visual Perception of Cultural Value Characteristics of Traditional Southern Fujian Architecture Based on Eye Tracking

The traditional Southern Fujian architecture serves as a reflection of the region’s deeply rooted cultural values. However, research on the architectural and cultural heritage of Southern Fujian remains scarce. Accordingly, this study employs eye-tracking technology to experiment with 20 individuals with local cultural backgrounds and 20 without it to investigate the differences in the perception of the architectural heritage of Southern Fujian by individuals with disparate cultural backgrounds. The findings indicate that distinct groups evince disparate visual perceptions of the architectural and cultural heritage of Southern Fujian. The participants’ attention was divided into two categories: patterns and shapes and calligraphy and text. Non-locals were primarily drawn to patterns and shapes, whereas locals demonstrated a greater interest in the calligraphy and text category. The extraction of cultural information from calligraphic characters requires greater understanding and more time spent within the culture. Knowledge of local cultural backgrounds is helpful to better understand such information. This highlights the potential impact of Southern Fujian architecture on the local population. These findings provide a compelling rationale for the incorporation of multicultural elements in contemporary architectural design while also advocating for the preservation and advancement of Southern Fujian architectural heritage.

Conservation Assessment and Documentation of Two Major Types of Ighamouen in the Gourara Region, Algeria

ABSTRACT The storage fortresses (ighamouen) in the Gourara region in the south of Algeria represent significant examples of traditional architecture, offering valuable insights into a diminishing agricultural, social, and economic heritage. These fortresses were constructed between the tenth and late nineteenth centuries, and they were pivotal in safeguarding date harvests from nomadic tribes and served as fortified havens during the conflict. Their archaeological documentation commenced during the French colonial era, with some already displaying signs of deterioration. However, these structures were swiftly abandoned with Algeria’s independence and have deteriorated over the years. This paper presents a comprehensive conservation assessment of two prominent fortress types in the Gourara region, focusing on documentation, preservation, and architectural identification. The study employs cost-effective methods like photogrammetry and field surveys to document architectural features, shedding light on the various historical phases of these fortified granaries and their current state of preservation.

History lessons. Search for forms of rental housing – experience of the USSR in the era of constructivism

In development of the topic raised in IP magazine No. 14 / 2023, the main attention is paid to mass and experimental rental housing designed and/or built in the USSR in the 1920s - early 1930s, as well as its architectural and typological features. The object of the study is the residential environment of the rental (municipal) type, the subject of the study is the factors influencing the typological evolution of housing. The purpose of the study is to systematize, generalize and critically retrospective analyze the domestic experience of economical housing, identifying its forms characteristic of the Soviet era. Based on a content analysis of data published in open sources, it was concluded that mass housing, which had pronounced socially oriented properties and minimal parameters, became one of the key tools for ensuring the stability of society. Despite this, today the architectural and planning structure of this housing does not meet the needs of the population. It is necessary to search for new design principles.

Muslim Shia pilgrimage sites in Baku and the Absheron Peninsula

This article outlines the key pilgrimage sites in Baku and the Absheron Peninsula in Azerbaijan, offering a comprehensive discussion of the history of Shia Islam in this region, with a particular focus on the Republic of Azerbaijan. Each site is examined in terms of its historical development, the figure of devotion associated with it, architectural features, surrounding environment, and religious practices, encompassing both orthodox and heterodox traditions. By integrating personal observations and an analysis of existing literature, this study discusses the main patterns of worship and devotion, providing insights into the broader context of Shia religious practices in Azerbaijan.

UNet-like transformer for 1D soil stratification using cone penetration test and borehole data

Subsurface stratification is crucial for the construction safety of underground projects. The one-dimensional (1D) soil stratification aims at identifying segmentation points that separate soil strata. Current engineering practice mainly requires human judgement, which is time-consuming, labour-intensive, and heavily relies on domain expertise. Other probabilistic methods, such as Bayesian approaches, usually involve complex expressions. With the advent of artificial intelligence, deep learning has emerged as a powerful tool in various domains. The UNet, as a typical convolutional neural network, has been extensively utilized for its superior performance in segmentation tasks, but struggles to capture global and long-range semantic information due to the locality of convolution operations. To realize intelligent and automatic 1D soil stratification, this paper introduces a UNet-like Transformer (ULTra) that integrates multiple data sources, including cone penetration test and borehole data, to incorporate prior knowledge. The architecture features a multi-level Transformer with shifted windows in both the encoder and decoder to extract context features and restore spatial resolution, respectively. Experimental results demonstrate that the ULTra outperforms other UNet variants, particularly in detecting minor textures and local details, underscoring the benefits of integrating Transformers into a standard UNet. Case studies indicate that compared with probabilistic methods, the ULTra enables automatic 1D soil stratification using original exploration data with less human intervention, which is fast, effective, and could be continuously improved through interaction with human knowledge, thus streamlining the intelligent data analysis.

Synthesis of zinc hydroxyl acetate nanosheet-assembled honeycomb-like and flower-like structures by chemical bath deposition method for the construction of hydrophobic surfaces

Layered zinc hydroxyl acetate (LZHA) nanosheet-assembled honeycomb-like and flower-like structures were synthesized by a chemical bath deposition method using aqueous zinc acetate solution as the bath solution and a porous ZnO coating as the substrate. The morphology of LZHA architectures growing on the surface of the substrate depends on the type of LZHA nucleation. The homogeneous nucleation facilitates the adsorption of crumpled LZHA nanosheets generated in the solution onto the substrate surface, whereas heterogeneous nucleation promotes the formation of flat LZHA nanosheets on the substrate surface. The crumpled and flat LZHA nanosheets serving as the seeds undergo cyclic “growth-division” processes to evolve into LZHA nanosheet-assembled honeycomb-like and flower-like structures, respectively. The hierarchical architecture features of the LZHA honeycombs and flowers can be topologically inherited without any crack and collapse when converted into ZnO by calcination. The LZHA honeycomb-like and Ag nanoparticle modified ZnO flower-like structures were characterized by a scanning electron microscope, field-emission scanning electron microscope, energy dispersive X-ray spectrometer and X-ray diffractometer. The synthesized ZnO honeycomb-like and flower-like structures show excellent hydrophobic properties owning to the appropriate roughness provided by the hierarchical structures. In particular, the surface assembled by ZnO honeycombs derived from their LZHA precursors with deposition time of 4 h shows a higher water contact angle of 162.3°. In addition, the Ag nanoparticle modification on the petals of ZnO flowers results in the formation of multi-scale rough surfaces, and thus increases the water contact angle. The synthesized superhydrophobic surfaces exhibit promising applications in fields such as anti-icing, anti-corrosion and reducing fluidic drag.

Neoantigen architectures define immunogenicity and drive immune evasion of tumors with heterogenous neoantigen expression

BackgroundIntratumoral heterogeneity (ITH) and subclonal antigen expression blunt antitumor immunity and are associated with poor responses to immune-checkpoint blockade immunotherapy (ICB) in patients with cancer. The underlying mechanisms however thus...

몽골 카라코룸의 네스토리우스파 기독교유적 연구

This paper examines the possibility that a complex architectural site, excavated by the Mongol-German joint research team from 2006 to 2009, located in the northern outskirts of Karakorum, may have been a Nestorian Christian church. The rectangular complex, surrounded by earthen-walls, can be divided into two phases based on the building's layout and overlapping architectural features. The initial structure within the complex had a unique configuration, with a large room at the front directly connected to a smaller room at the back, situated centrally within the walled area. Unlike traditional Mongolian architecture, which typically faces south, this building faced east, and it is notable for having an altar in the smaller rear room. Artifacts found at the site include fragments of a cross, characteristic of Nestorian Christianity, and bronze artifacts resembling candlesticks popular in medieval Europe. These findings strongly suggest that the site was a Nestorian Christian church during the Mongol Empire. The site's location in the northern outskirts of Karakorum aligns with the description of a Nestorian Christian church in William of Rubruck’s book. Additionally, the basic rectangular layout with a niche(apse) at the end containing an altar, as found in Central Asian Nestorian churches, further supports this identification. Radiocarbon dating indicates that the church was constructed in the early 13th century. The excavation revealed that the church was destroyed by fire. However, after the church's destruction, three tiled buildings with a different layout were immediately erected on the site. The structure and artifacts suggest that these buildings were likely a Buddhist temple. Additionally, a significant number of cattle horns were found inside the side buildings, suggesting that specific ritual activities took place at this location.

An Analysis of Architectural Characteristics of Durham &amp; Gloucester Court Designed by Alison Brooks as a Sustainable Urban Regeneration Project

An Analysis of Architectural Characteristics of Durham &amp; Gloucester Court Designed by Alison Brooks as a Sustainable Urban Regeneration Project

Clinicopathologic and Genomic Features of Invasive Stratified Mucin-producing Carcinoma of the Uterine Cervix Coexisting With High-grade Squamous Intraepithelial Lesion.

Invasive stratified mucin-producing carcinoma (ISMC) is a specific type of adenocarcinoma of the cervix, which is associated with human papillomavirus infection and often coexists with other types of carcinomas. However, given its rarity, understanding of this disease remains insufficient. We present a unique case of ISMC of the cervix coexisting with a high-grade squamous intraepithelial lesion (HSIL). In addition to histologic and immunohistochemical feature observation, genomic profiling of the 2 lesions was performed. Histologically, the ISMC and HSIL lesions were independent of each other. Aside from the typical morphology, various architectural features of ISMC were observed. Immunohistochemically, the ISMC and HSIL lesions were strongly and diffusely positive for p16 and exhibited high Ki-67 expression. The ISMC lesion was also positive for CK7, MUC5AC, and MUC6, while it was negative for PAX-8. The HSIL lesion was positive for CK5/6 and p40. The combined positive score of PD-L1 was 55. The other markers were all negative in both lesions, and the p53 was wild-type. Next-generation sequencing analysis revealed multiple gene mutations in the ISMC and HSIL lesions. A total of 88 gene mutations were identified in the ISMC lesion, while 20 gene mutations were identified in the HSIL lesion. Three mutations (ERBB2, histidine decarboxylase gene [HDC], and BSN) were detected in the ISMC and HSIL lesions. Both lesions had a low tumor mutation burden and microsatellite-stable status. No copy number-associated variants or structural variations were identified in either lesion. These results suggest that patients with ISMC may benefit from PD-L1 immunotherapy and targeted therapy.

A genomic analysis reveals the diversity of cellulosome displaying bacteria.

Several species of cellulolytic bacteria display cellulosomes, massive multi-cellulase containing complexes that degrade lignocellulosic plant biomass (LCB). A greater understanding of cellulosome structure and enzyme content could facilitate the development of new microbial-based methods to produce renewable chemicals and materials. To identify novel cellulosome-displaying microbes we searched 305,693 sequenced bacterial genomes for genes encoding cellulosome proteins; dockerin-fused glycohydrolases (DocGHs) and cohesin domain containing scaffoldins. This analysis identified 33 bacterial species with the genomic capacity to produce cellulosomes, including 10 species not previously reported to produce these complexes, such as Acetivibrio mesophilus. Cellulosome-producing bacteria primarily originate from the Acetivibrio, Ruminococcus, Ruminiclostridium, and Clostridium genera. A rigorous analysis of their enzyme, scaffoldin, dockerin, and cohesin content reveals phylogenetically conserved features. Based on the presence of a high number of genes encoding both scaffoldins and dockerin-fused GHs, the cellulosomes in Acetivibrio and Ruminococcus bacteria possess complex architectures that are populated with a large number of distinct LCB degrading GH enzymes. Their complex cellulosomes are distinguishable by their mechanism of attachment to the cell wall, the structures of their primary scaffoldins, and by how they are transcriptionally regulated. In contrast, bacteria in the Ruminiclostridium and Clostridium genera produce 'simple' cellulosomes that are constructed from only a few types of scaffoldins that based on their distinct complement of GH enzymes are predicted to exhibit high and low cellulolytic activity, respectively. Collectively, the results of this study reveal conserved and divergent architectural features in bacterial cellulosomes that could be useful in guiding ongoing efforts to harness their cellulolytic activities for bio-based chemical and materials production.