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198 Results Found

  • Review
  • Open Access
9 Citations
5,040 Views
25 Pages

Microalgae-Based 3D Bioprinting: Recent Advances, Applications and Perspectives

  • Jinhui Tang,
  • Jiahui Sun,
  • Jinyu Cui,
  • Xiangyi Yuan and ,
  • Guodong Luan and
  • Xuefeng Lu
  • + 1 author+ 0 author

27 August 2025

Three-dimensional bioprinting integrating living cells and bioactive materials enables the fabrication of scaffold structures supporting diverse cellular growth and metabolism. Microalgae are among the most promising microbial platforms for the const...

(This article belongs to the Special Issue Synthetic Biology in Marine Microalgae)
  • Article
  • Open Access
9 Citations
4,052 Views
11 Pages

Chitin-Derived Nitrogen-Doped Carbon Nanopaper with Subwavelength Nanoporous Structures for Solar Thermal Heating

  • Thanakorn Yeamsuksawat,
  • Luting Zhu,
  • Takaaki Kasuga,
  • Masaya Nogi and
  • Hirotaka Koga

26 April 2023

Sustainable biomass-derived carbons have attracted research interest because of their ability to effectively absorb and convert solar light to thermal energy, a phenomenon known as solar thermal heating. Although their carbon-based molecular and nano...

(This article belongs to the Special Issue Synthesis and Application of Biomass-Derived Carbon-Based Nanomaterials)
  • Article
  • Open Access
70 Citations
15,519 Views
25 Pages

25 August 2015

The spatial structure of Beijing has changed dramatically since the reforms of the late 1970s. It is not clear, however, whether these changes have been sufficient to transform the city’s monocentric spatial structure into a polycentric one. This pap...

(This article belongs to the Special Issue Urban Land and Sustainable Development)
  • Article
  • Open Access
608 Views
29 Pages

8 April 2026

Understanding the spatial organization of environmental sounds is essential for linking acoustic patterns with landscape structure and ecological processes. While ecoacoustics has made substantial progress in the temporal and spectral analysis of sou...

(This article belongs to the Special Issue Next-Generation Architectural Acoustics and Vibration: Sustainability, Equity, and Innovation)
  • Essay
  • Open Access
23 Citations
10,172 Views
22 Pages

20 March 2024

The application of augmented reality (AR) in the beauty and hairdressing industry provides customers with a rich experience, especially in terms of virtual hair styling. Through virtual hair color tests, customers can quickly decide on the most suita...

  • Article
  • Open Access
11 Citations
7,021 Views
21 Pages

This study aims to explore the effect of the e-servicescape on the emotional response and revisit intention of customers in an internet shopping mall (ISM) environment. The literature was reviewed on the e-servicescape, emotional response, and revisi...

  • Article
  • Open Access

Integrating Causal Inference and Transfer Learning for Spatially Heterogeneous Automobile Sales Analysis

  • Xun Zuo,
  • Yi Han,
  • Keyue Zhang,
  • Tianren Ming and ,
  • Junzhe Wang,
  • Yanqing Huang,
  • Xiaojun Huang,
  • Zhuo Li,
  • Yi Zhong and
  • Guoxian Yan
  • + 5 authors+ 0 author
Informatics2026, 13(11), 183;https://doi.org/10.3390/informatics13110183 
(registering DOI)

2 November 2026

Automobile sales analysis provides an important basis for production planning, procurement, supply-chain coordination, inventory management, and dealership resource allocation. However, dealership sales are jointly influenced by operational practices...

  • Article
  • Open Access
13 Citations
4,174 Views
19 Pages

21 November 2024

The urban road spatial structure is a crucial and complex component of urban design. Generative design models, such as the Stable Diffusion model, can rapidly and massively produce designs. However, the opacity of their internal architecture and the...

(This article belongs to the Special Issue Advanced Technologies for Urban and Architectural Design)
  • Article
  • Open Access
2 Citations
2,055 Views
42 Pages

1 August 2025

Solving competitive facility location problems can optimize market share or operational efficiency in environments where multiple firms compete for customer attention. In such contexts, facility attractiveness is shaped not only by geographic proximi...

(This article belongs to the Section E: Applied Mathematics)
  • Article
  • Open Access
1,262 Views
18 Pages

30 October 2025

Ensuring the resilience of water distribution networks (WDNs) remains a critical challenge for utilities, as aging infrastructure and inadequate planning can compromise drinking water quality (DWQ) and increase customer dissatisfaction. This study ai...

(This article belongs to the Section Water Resources Management, Policy and Governance)
  • Article
  • Open Access
1 Citations
4,130 Views
21 Pages

A Multiple-Choice Maze-like Spatial Navigation Task for Humans Implemented in a Real-Space, Multipurpose Circular Arena

  • Pablo Muela,
  • Elisa Cintado,
  • Patricia Tezanos,
  • Benjamín Fernández-García and ,
  • Cristina Tomás-Zapico,
  • Eduardo Iglesias-Gutiérrez,
  • Angel Enrique Díaz Martínez,
  • Ray G. Butler,
  • Victor Cuadrado-Peñafiel and
  • José Luis Trejo
  • + 9 authors+ 4 authors

27 September 2022

Spatial navigation is a key aspect of human behavior and it is still not completely understood. A number of experimental approaches exist, although most of the published data in the last decades have relied on virtual maze on-screen simulation or not...

(This article belongs to the Section Applied Biosciences and Bioengineering)
  • Feature Paper
  • Article
  • Open Access
5 Citations
3,416 Views
12 Pages

Production of Lipid Constructs by Design via Three-Dimensional Nanoprinting

  • Yuqi Huang,
  • Arpad Karsai,
  • Pallavi D. Sambre,
  • Wan-Chih Su and ,
  • Roland Faller,
  • Atul N. Parikh and
  • Gang-yu Liu
  • + 2 authors+ 0 author

2 February 2023

Atomic force microscopy (AFM) in conjunction with microfluidic delivery was utilized to produce three-dimensional (3D) lipid structures following a custom design. While AFM is well-known for its spatial precision in imaging and 2D nanolithography, th...

(This article belongs to the Special Issue Women’s Special Issue Series: Micromachines)
  • Article
  • Open Access
9 Citations
6,849 Views
14 Pages

8 November 2024

Accurate classification of import and export goods’ Harmonized System (HS) codes is essential for ensuring tax security. Applying text classification technologies for HS code classification can significantly enhance the prevention and control o...

  • Article
  • Open Access
1 Citations
2,400 Views
36 Pages

Servicescape, Price Perception, and Diner Loyalty: Empirical Evidence from Full-Service Restaurants in Northern Peru

  • Marco Agustín Arbulú Ballesteros,
  • Marilú Trinidad Flores Lezama,
  • Luis Edgardo Cruz Salinas,
  • Ana Elizabeth Paredes Morales and
  • Cristina Fuentes Mejía

Customer loyalty is a critical asset for the restaurant industry, yet the mechanisms linking the physical environment, price perception, and satisfaction remain underexplored in emerging Latin American gastronomy markets. This study examines the rela...

(This article belongs to the Special Issue Customer Behavior in Tourism and Hospitality)
  • Article
  • Open Access
3 Citations
1,724 Views
28 Pages

17 September 2025

To address the practical needs for data sharing and exchange in the bridge engineering domain, this study creatively fills the definitional gap of IFC entities for steel bridges. In response to the deficiencies arising from the absence of domain-laye...

(This article belongs to the Special Issue Novel Steel and Steel-Concrete Composite Structures)
  • Article
  • Open Access
44 Citations
9,273 Views
21 Pages

1 April 2021

This contribution demonstrates how inner ring roads change the location pattern of shops in urban areas with the application of the space syntax method. A market rational behaviour persists, in that shop owners always search for an optimal location t...

(This article belongs to the Special Issue Space Syntax and the Sustainable City: Theory, Methods and Applications)
  • Article
  • Open Access
692 Views
28 Pages

4 July 2026

As a pilot-scale feasibility study, aging bridge infrastructure and limited inspection resources have created an urgent need for automated and reliable bridge condition assessment systems. Most existing deep learning-based inspection approaches detec...

(This article belongs to the Section Fault Diagnosis & Sensors)
  • Article
  • Open Access
1 Citations
570 Views
25 Pages

20 March 2026

This paper presents a zone-based method for the interim verification and spatial metrological characterization of a 2D vision measurement system. The approach relies on a system calibrated along a single axis and employs a stable yet non-calibrated a...

(This article belongs to the Special Issue Recent Advances and Future Challenges in Manufacturing Metrology)
  • Article
  • Open Access
22 Citations
7,201 Views
23 Pages

28 March 2024

This study explores how the layout of neighborhoods in traditional settlements of Saudi Arabia’s Najdi region influence social interactions and urban planning decisions. The study uses a multidisciplinary approach that includes urban morphology...

(This article belongs to the Special Issue Architecture, Urban Space and Heritage in the Digital Age)
  • Article
  • Open Access
1,598 Views
19 Pages

Volumetric Imaging of Ex Vivo Oral Mucosa Specimens with Multi-Scale Wide Field-of-View Optical Coherence Tomography/Microscopy in Near-Infrared-II Window

  • Chuan-Bor Chueh,
  • Shih-Jung Cheng,
  • Hui-Hsin Ko,
  • Ming-Che Tu and ,
  • Ting-Hao Chen and
  • Hsiang-Chieh Lee
  • + 1 author+ 0 author

Background/Objectives: Intraoperative margin assessments of oral squamous cell carcinoma (SCC) are fundamentally limited by sampling errors and freezing artifacts inherent to standard frozen section analysis. We developed a mobile, multi-scale, wide...

(This article belongs to the Collection Biomedical Optics: From Technologies to Applications)
  • Article
  • Open Access
28 Citations
7,584 Views
18 Pages

24 June 2020

This study uses an innovative tourism product development approach, based on co-creation or customer involvement, related to Lake Balaton, a mass tourism-based destination in Hungary, from the point of view of the market segment of active cycling tou...

(This article belongs to the Special Issue Tourism and Sustainability: Combining Tourist’s Needs with Destinations’ Development)
  • Article
  • Open Access
12 Citations
3,632 Views
25 Pages

Spatio-Temporal Dynamics of Carbon Emissions and Their Influencing Factors at the County Scale: A Case Study of Zhejiang Province, China

  • Xuanli Wang,
  • Huifang Yu,
  • Yiqun Wu,
  • Congyue Zhou and ,
  • Yonghua Li,
  • Xingyu Lai and
  • Jiahao He
  • + 2 authors+ 0 author

17 March 2024

Significant carbon emissions, a key contributor to global climate warming, pose risks to ecosystems and human living conditions. It is crucial to monitor the spatial and temporal patterns of carbon emissions at the county level to reach the goals of...

(This article belongs to the Special Issue Urban Planning Pathways to Carbon Neutrality)
  • Article
  • Open Access
8 Citations
6,138 Views
14 Pages

Geospatial information plays an important role in environmental modelling, resource management, business operations, and government policy. However, very little or no commonality between formats of various geospatial data has led to difficulties in u...

  • Article
  • Open Access
4 Citations
3,102 Views
18 Pages

The need for novel methods for the reuse of post-industrial/post-consumer polymer solid wastes (PSW) is of increasing societal importance. Unfortunately, this objective is often limited due to material stream variability or insufficient load-carrying...

(This article belongs to the Special Issue Discontinuous Fiber Composites, Volume II)
  • Article
  • Open Access
38 Citations
7,094 Views
19 Pages

Curved Foldable Tailored Fiber Reinforcements for Moldless Customized Bio-Composite Structures. Proof of Concept: Biomimetic NFRP Stools

  • Gabriel Rihaczek,
  • Maximilian Klammer,
  • Okan Başnak,
  • Jan Petrš and ,
  • Benjamin Grisin,
  • Hanaa Dahy,
  • Stefan Carosella and
  • Peter Middendorf
  • + 3 authors+ 0 author

2 September 2020

Fiber Reinforced Polymers (FRPs) are increasingly popular building materials, mainly because of their high strength to weight ratio. Despite these beneficial properties, these composites are often fabricated in standardized mass production. This rese...

(This article belongs to the Special Issue Functional Polymer Composites)
  • Article
  • Open Access
967 Views
16 Pages

Speckle patterns generated by coherent illumination of random media are ubiquitous in optical imaging and information processing. However, most existing studies have primarily focused on isotropic or homogeneous speckle fields, while controlled manip...

(This article belongs to the Special Issue Ghost Imaging and Quantum-Inspired Classical Optics)
  • Article
  • Open Access
48 Citations
8,224 Views
22 Pages

Mobility and spatial interaction data have become increasingly available due to the widespread adoption of location-aware technologies. Examples of mobile data include human daily activities, vehicle trajectories, and animal movements. In this study...

  • Review
  • Open Access
3 Citations
6,054 Views
28 Pages

We live in an era where digitalization and omnichannel strategies significantly transform retail landscapes, and accurate spatial analytics from Geographic Information Systems (GIS) can deliver substantial competitive benefits. Nonetheless, despite e...

  • Article
  • Open Access
33 Citations
10,729 Views
28 Pages

Dual Graded Lattice Structures: Generation Framework and Mechanical Properties Characterization

  • Khaled G. Mostafa,
  • Guilherme A. Momesso,
  • Xiuhui Li,
  • David S. Nobes and
  • Ahmed J. Qureshi

10 May 2021

Additive manufacturing (AM) enables the production of complex structured parts with tailored properties. Instead of manufacturing parts as fully solid, they can be infilled with lattice structures to optimize mechanical, thermal, and other functional...

(This article belongs to the Special Issue Polymers in Additive Manufacturing)
  • Article
  • Open Access
2 Citations
1,340 Views
21 Pages

Social Geoparticipation and Spatial Justice in Campus Revitalization: The Warsaw University of Technology Case Study

  • Agnieszka Wendland,
  • Renata Walczak,
  • Krzysztof Koszewski,
  • Krzysztof Ejsmont and ,
  • Hubert Świech,
  • Urszula Szczepankowska-Bednarek,
  • Piotr Pałka and
  • Robert Olszewski
  • + 3 authors+ 0 author

27 November 2025

Urban revitalization processes are increasingly requiring inclusive and data-driven approaches that address spatial inequalities and support the achievement of the Sustainable Development Goals (SDGs). The article presents a methodology for utilizing...

(This article belongs to the Special Issue A Quantitative Analysis and Interdisciplinary Approach to the Sustainable Development Goals)
  • Article
  • Open Access
17 Citations
4,930 Views
26 Pages

3 March 2023

Despite the remarkable progress made in recent years, until today, the automatic detection of changes in synthetic aperture radar (SAR) images remains a difficult task due to speckle noise. This inherent multiplicative noise tends to increase false a...

(This article belongs to the Special Issue SAR Images Processing and Analysis)
  • Article
  • Open Access
33 Citations
16,157 Views
24 Pages

Computational Fluid Dynamics Study of Wing in Air Flow and Air–Solid Flow Using Three Different Meshing Techniques and Comparison with Experimental Results in Wind Tunnel

  • Dionysios G. Karkoulias,
  • Evangelos D. Tzoganis,
  • Anastasios G. Panagiotopoulos,
  • Spyridon-Giaroslav D. Acheimastos and
  • Dionissios P. Margaris

The main purpose of this work is to simulate the flow of air and solid particles over a wildfire and to investigate the single and multiphase flow over the surface of a custom-designed wing with an Eppler-420 airfoil including an appendant custom-des...

(This article belongs to the Special Issue Experiments/Process/System Modeling/Simulation/Optimization (IC-EPSMSO 2021))
  • Article
  • Open Access
6 Citations
3,648 Views
10 Pages

Addressable Refraction and Curved Soliton Waveguides Using Electric Interfaces

  • Eugenio Fazio,
  • Massimo Alonzo and
  • Alessandro Belardini

21 January 2019

A great deal of interest over the years has been directed to the optical space solitons for the possibility of realizing 3D waveguides with very low propagation losses. A great limitation in their use for writing complex circuits is represented by th...

(This article belongs to the Special Issue Nonlinear Optical Materials and Phenomena)
  • Article
  • Open Access
2 Citations
3,431 Views
26 Pages

Nanoscale Dots, Grids, Ripples, and Hierarchical Structures on PET by UV Laser Processing

  • Gerda Buchberger,
  • Martin Kührer,
  • Günter Hesser and
  • Johannes Heitz

18 February 2024

Nanostructures can be produced on poly(ethylene terephthalate) (PET) foils by using a krypton fluoride (KrF) excimer laser with a wavelength of 248 nm and a pulse duration of about 20 ns. We show that surface nanoripples, nanodots, nanogrids, and hyb...

(This article belongs to the Section Optoelectronics and Optical Materials)
  • Article
  • Open Access
566 Views
25 Pages

28 May 2026

Human action recognition is a key research area in computer vision, where accurate recognition relies on effective modeling of both global and local spatiotemporal information. However, existing GCN-based methods often overemphasize the local topolog...

(This article belongs to the Section Computing and Artificial Intelligence)
  • Feature Paper
  • Article
  • Open Access
12 Citations
5,928 Views
11 Pages

A New Look at the Spin Glass Problem from a Deep Learning Perspective

  • Petr Andriushchenko,
  • Dmitrii Kapitan and
  • Vitalii Kapitan

14 May 2022

Spin glass is the simplest disordered system that preserves the full range of complex collective behavior of interacting frustrating elements. In the paper, we propose a novel approach for calculating the values of thermodynamic averages of the frust...

(This article belongs to the Section Statistical Physics)
  • Article
  • Open Access
9 Citations
5,015 Views
15 Pages

22 August 2023

Alternative food networks (AFNs) represent local food systems and short supply chain networks alternative to global food systems. These networks are often developed within rural–urban interfaces and take various forms, due to the high propensit...

(This article belongs to the Section International Entrepreneurship)
  • Article
  • Open Access
3 Citations
3,539 Views
27 Pages

This study explores the potential of the Metaverse in designing trade-fair stands for the exhibition of products and services related to the textile sector, with a particular focus on upholstery fabrics. The primary aim is to enhance relations betwee...

(This article belongs to the Special Issue Human-Computer Interaction and Artificial Intelligence in VR/AR/MR Application)
  • Article
  • Open Access
77 Citations
7,150 Views
13 Pages

A Compact Quad-Element UWB-MIMO Antenna System with Parasitic Decoupling Mechanism

  • Fatima Amin,
  • Rashid Saleem,
  • Tayyab Shabbir,
  • Sabih ur Rehman and ,
  • Muhammad Bilal and
  • M. Farhan Shafique
  • + 1 author+ 0 author

11 June 2019

This research work proposes a compact four-port multiple-input multiple-output (MIMO) antenna that operates in the whole license free ultra-wideband (UWB) spectrum of 3.1–10.6 GHz. Spatial diversity has been introduced by arranging these antenn...

(This article belongs to the Special Issue Substrate Integrated Waveguide (SIW) and Its Applications)
  • Article
  • Open Access
18 Citations
7,728 Views
22 Pages

7 October 2019

Various microphone array geometries (e.g., linear, circular, square, cubic, spherical, etc.) have been used to improve the positioning accuracy of sound source localization. However, whether these array structures are optimal for various specific loc...

(This article belongs to the Special Issue Acoustic Wave Sensors for Gaseous and Liquid Environments)
  • Article
  • Open Access
8 Citations
3,743 Views
18 Pages

Intrinsic Properties of Composite Double Layer Grid Superstructures

  • Shahrokh Maalek,
  • Reza Maalek and
  • Bahareh Maalek

This paper examined the opportunities of composite double-layer grid superstructures in short-to-medium span bridge decks. It was empirically shown here that a double-layer grid deck system in composite action with a thin layer of two−way reinf...

  • Article
  • Open Access
38 Citations
4,802 Views
23 Pages

28 July 2023

An in-depth comprehension of the spatial–temporal characteristics of land-use carbon emissions (LUCE), along with their potential influencing factors, is of high scientific significance for the realization of low-carbon land use and sustainable...

(This article belongs to the Special Issue Spatial Optimization and Sustainable Development of Land Use)
  • Article
  • Open Access
2 Citations
2,887 Views
26 Pages

Towards Inclusive Waste Management in Marginalized Urban Areas: An Expert-Guided Framework and Its Pilot in Reșița, Romania

  • Cristina Iacoboaea,
  • Andrei Damian,
  • Ioana Nenciu,
  • Mihaela Aldea and ,
  • Oana Luca,
  • Mihai Șercăianu,
  • Ancuța Neagu and
  • Emanuel Răuță
  • + 3 authors+ 0 author

1 June 2025

This paper presents a structured, expert-informed framework for inclusive waste management in marginalized urban areas (MUAs), addressing critical challenges at the intersection of environmental governance, infrastructure inequality, and social exclu...

(This article belongs to the Special Issue Sustainable Waste Management Strategies for Circular Economy)
  • Article
  • Open Access
1 Citations
2,518 Views
20 Pages

12 May 2024

Traditional research on customer satisfaction (CS) estimation has focused on the business-to-customer (BTC) business mode. Customers in the BTC mode have been assumed to be familiar with the full range of services or products and to be able to make e...

  • Article
  • Open Access
8 Citations
6,091 Views
28 Pages

Smart Polymer Composite Deck Monitoring Using Distributed High Definition and Bragg Grating Fiber Optic Sensing

  • Stephen Young,
  • Dayakar Penumadu,
  • Andrew D. Patchen,
  • George Laggis and ,
  • Joey Michaud,
  • Abram Bradley,
  • Ryan Davis,
  • John Unser and
  • Matthew Davis
  • + 4 authors+ 0 author

27 May 2022

Fiber-reinforced polymer composites are an excellent choice for bridge decks due to high strength, lightweight, resistance to corrosion, and long-term durability with a 100-year design life. Structural health monitoring is useful for the long-term as...

(This article belongs to the Special Issue Sensor and Embedded System Applications in Structural Engineering and Engineering Seismology)
  • Article
  • Open Access
18 Citations
5,686 Views
21 Pages

Preservation of the Mediterranean Identity: An Intra-City Analysis Towards a Macro-Regional Approach for the Characterisation of Urban Sustainability

  • Eleni Feleki,
  • Charisios Achillas,
  • Christos Vlachokostas,
  • Alexandra V. Michailidou and ,
  • Leticia Ortega and
  • Nicolas Moussiopoulos
  • + 1 author+ 0 author

3 October 2018

Globalisation combined with high urbanisation trends affects not only the traditional pillars of sustainability (environment, society, and economy), but also local identity. Customs and traditions are fading away and alienation is the result of new l...

  • Article
  • Open Access
283 Views
36 Pages

CMAE-Unet: A Study on a U-Net-Based Model for Semantic Segmentation of Unripe Tomato Images

  • Jianhua Zheng,
  • Huanghui Zhao,
  • Xiaoshan Ma,
  • Guiming Huang and ,
  • Yongshen Liang,
  • Jinfang Liu,
  • Zhaoxi Luo,
  • Yuanlan Ye and
  • Jianru Chen
  • + 4 authors+ 0 author

In natural scenes, the high resemblance between unripe tomatoes and foliage, combined with severe occlusion, challenges current semantic segmentation models, causing poor accuracy and indistinct boundaries. To overcome this, we propose CMAE-UNet, a c...

(This article belongs to the Section Computer Applications and Artificial Intelligence in Agriculture)
  • Article
  • Open Access
666 Views
14 Pages

MS-PANet: Multi-Scale Spatial Pyramid Attention for Effective Drainage Pipeline Image Dehazing

  • Ce Li,
  • Xinyi Duan,
  • Zhongbo Jiang,
  • Yijing Ding and ,
  • Quanzhi Li,
  • Zhengyan Tang and
  • Feng Yang
  • + 2 authors+ 0 author

Urban drainage pipelines are crucial for flood control, drainage, and environmental quality. However, fog within pipelines degrades image quality, hindering the identification of damage features such as cracks and leaks. Existing dehazing algorithms...

(This article belongs to the Topic Applications and Development of Underwater Robotics and Underwater Vision Technology, 2nd Edition)
  • Article
  • Open Access
5 Citations
4,783 Views
19 Pages

Five-Axis Printing of Continuous Fibers on the Mold

  • Paweł Michalec,
  • Marius Laux,
  • Gidugu Lakshmi Srinivas,
  • Robert Weidner and
  • Mathias Brandstötter

This paper explores a five-axis printing method designed to improve the fabrication of continuous fiber-reinforced thermoplastic composites (CFRTPCs), essential for producing lightweight, complex structures in advanced manufacturing. Traditional CFRT...

  • Article
  • Open Access
429 Views
33 Pages

Understanding the spatial generation mechanisms of ride-hailing demand is crucial for sustainable urban mobility. However, existing literature largely assumes monocentric urban layouts and globally stationary spatial scales, often overlooking the sev...

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