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121 Results Found

  • Article
  • Open Access
10 Citations
3,136 Views
23 Pages

19 February 2021

Fifth generation (5G) networks have a high requirement for low latency of data delivery. Information-centric networking (ICN) adopts the paradigm of separation of the identifier and locator. It is efficient in content distribution by supporting in-ne...

(This article belongs to the Section Networks)
  • Article
  • Open Access
2,120 Views
18 Pages

25 March 2023

As the Internet communication model changes from host-centric to content-centric, information-centric networking (ICN) as a new network architecture has received increasing attention. There are often multiple replicas of content in ICN, and how to re...

(This article belongs to the Special Issue Recent Advances in Information-Centric Networks (ICNs))
  • Article
  • Open Access
6 Citations
2,538 Views
22 Pages

Intelligent Replica Selection in Edge and IoT Environments Using Artificial Neural Networks

  • Nour Mostafa,
  • Wael Hosny Fouad Aly,
  • Samer Alabed and
  • Zakwan Al-Arnaout

13 August 2022

Cloud, edge and Internet of Things (IoT) technologies have emerged to overcome the challenges involved in sharing computational resources and information services. Within generic cloud systems, two models have been identified as having widespread app...

(This article belongs to the Special Issue Advanced Internet of Things (IoT): Sensing Techniques, Hardware, and Software Architectures for the Next Generation Internet of Things)
  • Article
  • Open Access
11 Citations
4,880 Views
13 Pages

14 November 2016

The human islet amyloid polypeptide (hIAPP) is an intrinsically disordered protein that can self-assemble into fibrillar aggregates that play a key role in the pathogenesis of the type II diabetes mellitus. hIAPP can transiently adopt α -helix a...

(This article belongs to the Section Biochemistry)
  • Review
  • Open Access
47 Citations
12,558 Views
17 Pages

Intrinsically Disordered Proteins in a Physics-Based World

  • Timothy H. Click,
  • Debabani Ganguly and
  • Jianhan Chen

21 December 2010

Intrinsically disordered proteins (IDPs) are a newly recognized class of functional proteins that rely on a lack of stable structure for function. They are highly prevalent in biology, play fundamental roles, and are extensively involved in human dis...

(This article belongs to the Special Issue Advances in Molecular Recognition)
  • Article
  • Open Access
816 Views
29 Pages

HRCD: A Hybrid Replica Method Based on Community Division Under Edge Computing

  • Shengyao Sun,
  • Ying Du,
  • Dong Wang,
  • Jiwei Zhang and
  • Shengbin Liang

22 October 2025

With the emergence of Industry 5.0 and explosive data growth, replica allocation has become a critical issue in edge computing systems. Current methods often focus on placing replicas on edge servers near terminals, yet this may lead to edge node ove...

(This article belongs to the Section Cloud Continuum and Enabled Applications)
  • Article
  • Open Access
7 Citations
3,209 Views
11 Pages

23 March 2022

After immediate tooth extraction or after alveolar socket healing, tooth transplants are increasingly used for functional restoration of edentulous maxillary areas. Recent studies have shown the periodontal ligament (PDL) viability and the tooth hous...

(This article belongs to the Special Issue 3D-Printed Dental Materials)
  • Feature Paper
  • Review
  • Open Access
62 Citations
10,829 Views
26 Pages

Digital Twins for Wind Energy Conversion Systems: A Literature Review of Potential Modelling Techniques Focused on Model Fidelity and Computational Load

  • Jeroen D. M. De Kooning,
  • Kurt Stockman,
  • Jeroen De Maeyer,
  • Antonio Jarquin-Laguna and
  • Lieven Vandevelde

9 December 2021

The Industry 4.0 concept of a Digital Twin will bring many advantages for wind energy conversion systems, e.g., in condition monitoring, predictive maintenance and the optimisation of control or design parameters. A virtual replica is at the heart of...

(This article belongs to the Section Energy Systems)
  • Article
  • Open Access
1,033 Views
24 Pages

10 November 2025

We report the implementation of replica-averaged molecular dynamics in the UNRES coarse-grained model of polypeptide chains, with application to the restraints determined by nuclear magnetic resonance. The analytical ESCASA algorithm is used to estim...

(This article belongs to the Special Issue Molecular Modeling: Advancements and Applications, 3rd Edition)
  • Article
  • Open Access
2 Citations
1,668 Views
20 Pages

4 May 2025

Discriminating between original paintings and replicas is a challenging task. In recent years, the fractal dimension (FD) has been used as a quantitative measure of self-similarity to analyze differences between paintings. However, while the FD param...

(This article belongs to the Section A: Computer Science)
  • Article
  • Open Access
10 Citations
5,136 Views
14 Pages

14 January 2018

The replica strategy in distributed cache can effectively reduce user access delay and improve system performance. However, developing a replica strategy suitable for varied application scenarios is still quite challenging, owing to differences in us...

(This article belongs to the Special Issue The Architectures, Systems, and Applications of Internet of Things for Smart Cities)
  • Article
  • Open Access
40 Citations
7,902 Views
18 Pages

22 August 2023

The digitization of ancient artifacts and the fabrication of sustainable 3D-printed replicas present a promising solution for enhancing the accessibility to cultural heritage sites for visitors with disabilities. This article focuses on the case stud...

(This article belongs to the Collection Sustainable Conservation of Urban and Cultural Heritage)
  • Article
  • Open Access
11 Citations
3,889 Views
11 Pages

Dental Auto Transplantation Success Rate Increases by Utilizing 3D Replicas

  • Peter Kizek,
  • Marcel Riznic,
  • Branislav Borza,
  • Lubos Chromy and ,
  • Karolina Kamila Glinska,
  • Zuzana Kotulicova,
  • Jozef Jendruch,
  • Radovan Hudak and
  • Marek Schnitzer
  • + 4 authors+ 0 author

Dental autotransplantation is an effective alternative to conventional dental treatment, and it involves removing a tooth and repositioning it in a new position within the same patient. Although this procedure might pose more intraoperative challenge...

  • Article
  • Open Access
3 Citations
1,770 Views
18 Pages

A Digital Replica of a Marteloscope: A Technical and Educational Tool for Smart Forestry Management

  • Mattia Balestra,
  • Enrico Tonelli,
  • Loris Lizzi,
  • Roberto Pierdicca and ,
  • Carlo Urbinati and
  • Alessandro Vitali
  • + 1 author+ 0 author

15 May 2025

Rapidly evolving surveying and monitoring methods are leading the transition toward more efficient, data-driven forest management practices. Recent research highlights the potential of advanced remote sensing platforms to support “smart”...

(This article belongs to the Section Forest Inventory, Modeling and Remote Sensing)
  • Article
  • Open Access
7 Citations
4,664 Views
13 Pages

18 December 2021

The variable domains of heavy-chain antibodies, known as nanobodies, are potential substitutes for IgG antibodies. They have similar affinities to antigens as antibodies, but are more heat resistant. Their small size allows us to exploit computationa...

(This article belongs to the Special Issue Multiscale Simulation Methods for Living Systems: Applications to Biomolecules and Cells)
  • Article
  • Open Access
211 Views
20 Pages

26 October 2026

Background/Objectives: Skeletal muscle (SM) is a major site of insulin-stimulated glucose disposal, and impaired muscle metabolism contributes to insulin resistance. Glycyrrhiza constituents warrant investigation as potential modulators, but many com...

(This article belongs to the Special Issue Structural and Computationally Driven Molecule Design in Drug Discovery: 3rd Edition)
  • Article
  • Open Access
12 Citations
6,528 Views
24 Pages

28 November 2023

This paper presents scientific investigations into the materiality and aging behavior of a copy of Dieter Roth’s multiple POEMETRIE (1968), mainly made of p-PVC components and minced meat, with the aim of informing conservation-restoration stra...

(This article belongs to the Special Issue Polymeric Materials in Modern—Contemporary Art II)
  • Article
  • Open Access
2 Citations
1,586 Views
18 Pages

Method of Forming Road Surface Replicas Using 3D Printing Technology

  • Wojciech Owczarzak,
  • Sławomir Sommer and
  • Grzegorz Ronowski

15 November 2024

Rolling resistance is a critical factor that influences vehicle energy consumption, emissions, and overall performance. It directly impacts fuel efficiency, tire longevity, and driving dynamics. Traditional rolling resistance tests are conducted on s...

(This article belongs to the Special Issue Surface Engineering and Mechanical Properties of Building Materials)
  • Article
  • Open Access
26 Citations
4,662 Views
15 Pages

9 July 2019

This paper presents an experimental investigation on chemical grouting in a permeated fracture replica considering its roughness. Tests of grouting with flowing water in the fracture replica were carried out under different Bardon’s standard ro...

(This article belongs to the Special Issue Fatigue and Fracture of Non-metallic Materials and Structures)
  • Article
  • Open Access
20 Citations
5,708 Views
13 Pages

29 December 2020

Conformational transitions in multidomain proteins are essential for biological functions. The Apo conformations are typically open and flexible, while the Holo states form more compact conformations stabilized by protein-ligand interactions. Unfortu...

(This article belongs to the Special Issue Biophysical Characterization and Molecular Engineering of Multidomain Proteins)
  • Article
  • Open Access
99 Views
24 Pages

5 November 2026

Multi-UAV observation improves the efficiency and coverage of three-dimensional scene acquisition, but continuous onboard Gaussian Splatting reconstruction is computationally expensive, whereas transmitting dense RGB-D streams wastes communication ba...

  • Article
  • Open Access
23 Citations
6,902 Views
20 Pages

Augmented Virtuality Using Touch-Sensitive 3D-Printed Objects

  • Gianpaolo Palma,
  • Sara Perry and
  • Paolo Cignoni

3 June 2021

Virtual reality (VR) technologies have become more and more affordable and popular in the last five years thanks to hardware and software advancements. A critical issue for these technologies is finding paradigms that allow user interactions in ways...

(This article belongs to the Special Issue 3D Virtual Reconstruction for Cultural Heritage)
  • Review
  • Open Access
1,906 Views
38 Pages

Everyday heritage objects are often overlooked despite their cultural significance and vulnerability to surface degradation caused by environmental exposure, material ageing, and human interaction. This review examines how surface characterization, d...

(This article belongs to the Special Issue New Insights into Everyday Heritage: Surface Analysis and Conservation)
  • Article
  • Open Access
2 Citations
14,614 Views
23 Pages

10 August 2024

This study focuses on the material characterisation of a collection of 19th-century watercolour replicas that reproduce ancient Egyptian mural paintings and illuminated decorations from medieval manuscripts. Non-contact analyses, including macro-X-ra...

(This article belongs to the Section Artistic Heritage)
  • Article
  • Open Access
391 Citations
33,177 Views
37 Pages

27 December 2013

We review a selection of methods for performing enhanced sampling in molecular dynamics simulations. We consider methods based on collective variable biasing and on tempering, and offer both historical and contemporary perspectives. In collective-var...

(This article belongs to the Special Issue Molecular Dynamics Simulation)
  • Article
  • Open Access
2 Citations
4,472 Views
18 Pages

As an emerging network architecture, Information-Centric Networking (ICN) is considered to have the potential to meet the new requirements of the Fifth Generation (5G) networks. ICN uses a name decoupled from location to identify content, supports th...

(This article belongs to the Section Network Virtualization and Edge/Fog Computing)
  • Article
  • Open Access
13 Citations
4,094 Views
17 Pages

Plasma-Activated Polydimethylsiloxane Microstructured Pattern with Collagen for Improved Myoblast Cell Guidance

  • Nikola Slepičková Kasálková,
  • Veronika Juřicová,
  • Dominik Fajstavr,
  • Bára Frýdlová and ,
  • Silvie Rimpelová,
  • Václav Švorčík and
  • Petr Slepička
  • + 2 authors+ 0 author

28 February 2024

We focused on polydimethylsiloxane (PDMS) as a substrate for replication, micropatterning, and construction of biologically active surfaces. The novelty of this study is based on the combination of the argon plasma exposure of a micropatterned PDMS s...

(This article belongs to the Special Issue Functional Nanomaterial: Design, Synthesis and Applications)
  • Article
  • Open Access
34 Citations
12,882 Views
15 Pages

30 December 2014

This paper presents and compares two different strategies in the numerical simulation of passive microfluidic mixers based on chaotic advection. In addition to flow velocity field calculations, concentration distributions of molecules and trajectorie...

(This article belongs to the Special Issue Micromixer & Micromixing)
  • Feature Paper
  • Article
  • Open Access
19 Citations
2,779 Views
17 Pages

How Can the Engineering Parameters of the NIR Grader Affect the Efficiency of Seed Grading?

  • Tatyana P. Novikova,
  • Clíssia Barboza Mastrangelo,
  • Paweł Tylek,
  • Svetlana A. Evdokimova and
  • Arthur I. Novikov

10 December 2022

The automated grading of Scots pine seeds in the near-infrared wavelength region (NIR grading) is a starting point for further actions, such as coating and priming. This reduces the time and financial costs and increases the accuracy of seed viabilit...

(This article belongs to the Section Seed Science and Technology)
  • Article
  • Open Access
12 Citations
7,689 Views
18 Pages

7 November 2017

Vehicular ad hoc networks (VANETs) have emerged as a new powerful technology for data transmission between vehicles. Efficient data transmission accompanied with low data delay plays an important role in selecting the ideal data forwarding path in VA...

(This article belongs to the Section Information Applications)
  • Feature Paper
  • Article
  • Open Access
32 Citations
3,529 Views
18 Pages

29 May 2024

The unitary dynamics of a quantum system initialized in a selected basis state yield, generically, a state that is a superposition of all the basis states. This process, associated with the quantum information scrambling and intimately tied to the re...

(This article belongs to the Section Quantum Information)
  • Article
  • Open Access
19 Citations
10,384 Views
28 Pages

Routing Protocols for Delay Tolerant Networks: A Reference Architecture and a Thorough Quantitative Evaluation

  • Khalil Massri,
  • Andrea Vitaletti,
  • Alessandro Vernata and
  • Ioannis Chatzigiannakis

In this paper, we propose a reference architecture for Delay-Tolerant Networking (DTN) routing protocols and a thorough quantitative evaluation of many protocols proposed in the literature. We categorize DTN protocols according to their use of the th...

(This article belongs to the Special Issue Techno-Human Collective Systems for Smart Cities Innovation)
  • Article
  • Open Access
5 Citations
4,127 Views
17 Pages

27 January 2025

Simultaneous localization and mapping (SLAM) is the basis for intelligent robots to explore the world. As a promising method for 3D reconstruction, 3D Gaussian splatting (3DGS) integrated with SLAM systems has shown significant potential. However, du...

  • Article
  • Open Access
4 Citations
3,571 Views
9 Pages

Proteins interact with many charged biological macromolecules (polyelectrolytes), including inorganic polyphosphates. Recently a new protein post-translational modification, polyphosphorylation, or a covalent binding of polyphosphate chain to lysine,...

(This article belongs to the Section Molecular Biophysics)
  • Article
  • Open Access
647 Views
18 Pages

Feasibility of DLP-Printed Alumina Mold Inserts for Curved Optical Component Replication

  • Chi-Yeung Mang,
  • Ka-Wai Yeung,
  • Tongqing Li,
  • Chi-Ho Wong and ,
  • Wing-Cheung Law,
  • Gary Chi-Pong Tsui and
  • Chak-Yin Tang
  • + 2 authors+ 0 author

This study evaluates the rapid tooling feasibility and structural significance of utilizing digital light processing (DLP)-printed alumina as a near-net-shape ceramic mold-insert preform route for replication of curved polymer optics. While conventio...

(This article belongs to the Special Issue Ceramics 3D Printing: Materials, Technologies and Challenges from Biomedical Devices to Buildings)
  • Article
  • Open Access
37 Citations
11,448 Views
17 Pages

Comparative Study of Digital Twin Developed in Unity and Gazebo

  • Maulshree Singh,
  • Jayasekara Kapukotuwa,
  • Eber Lawrence Souza Gouveia,
  • Evert Fuenmayor and ,
  • Yuansong Qiao,
  • Niall Murray and
  • Declan Devine
  • + 2 authors+ 0 author

Digital twin (DT) technology has become a cornerstone in the simulation and analysis of real-world systems, offering unparalleled insights into the lifecycle management of physical assets. By providing a real-time synchronized replica of the physical...

(This article belongs to the Section Computer Science & Engineering)
  • Article
  • Open Access
24 Citations
8,351 Views
13 Pages

Pathogen-Imprinted Organosiloxane Polymers as Selective Biosensors for the Detection of Targeted E. coli

  • Maria T. Dulay,
  • Naina Zaman,
  • David Jaramillo,
  • Alison C. Mody and
  • Richard N. Zare

14 May 2018

Early detection of pathogens requires methods that are fast, selective, sensitive and affordable. We report the development of a biosensor with high sensitivity and selectivity based on the low-cost preparation of organosiloxane (OSX) polymers imprin...

  • Technical Note
  • Open Access
3 Citations
3,790 Views
11 Pages

Guidelines for Accurate Multi-Temporal Model Registration of 3D Scanned Objects

  • Kate J. Benfield,
  • Dylan E. Burruel and
  • Trevor J. Lujan

14 February 2023

Changes in object morphology can be quantified using 3D optical scanning to generate 3D models of an object at different time points. This process requires registration techniques that align target and reference 3D models using mapping functions base...

(This article belongs to the Special Issue Geometry Reconstruction from Images)
  • Article
  • Open Access
45 Citations
8,164 Views
19 Pages

Application of Ceramic Lattice Structures to Design Compact, High Temperature Heat Exchangers: Material and Architecture Selection

  • Marco Pelanconi,
  • Simone Zavattoni,
  • Luca Cornolti,
  • Riccardo Puragliesi and ,
  • Edoardo Arrivabeni,
  • Luca Ferrari,
  • Sandro Gianella,
  • Maurizio Barbato and
  • Alberto Ortona
  • + 4 authors+ 0 author

11 June 2021

In this work, we report the design of ceramic lattices produced via additive manufacturing (AM) used to improve the overall performances of compact, high temperature heat exchangers (HXs). The lattice architecture was designed using a Kelvin cell, wh...

(This article belongs to the Section Manufacturing Processes and Systems)
  • Article
  • Open Access
466 Views
20 Pages

Conceptual Design Proposal for the Implementation of a Digital Twin Laboratory for Electrical Networks

  • Joan S. Moreano-Gaviria,
  • Eduardo Gómez-Luna and
  • Juan David Mina-Casaran

10 September 2026

Current electrical systems are undergoing a profound transformation due to the massive integration of renewable energy sources and power electronics, exceeding the capabilities of traditional simulation tools. Digital Twins (DTs) have emerged as a st...

(This article belongs to the Special Issue Digital Twins for Smart Grids: From Experimental Validation to Real-World Deployment)
  • Article
  • Open Access
36 Citations
4,571 Views
9 Pages

5 March 2020

A simple, efficient synthesis approach for designing large ceramic pieces, herein termed chromium (III) oxide (Cr2O3) material, is provided. The process can be called the replica technique, or replication. The elaboration of a material with a unique...

  • Article
  • Open Access
21 Citations
5,005 Views
24 Pages

The Digital Twin (DT), as a real-time and data-connected virtual replica of a physical asset, introduces a new paradigm in the construction industry. To date, the use of DT in the construction phase has not been addressed sufficiently. Hence, this re...

(This article belongs to the Section Construction Management, and Computers & Digitization)
  • Article
  • Open Access
5 Citations
1,409 Views
27 Pages

The Influence of Model Orientation on the Surface Roughness of Polymeric Models Produced by FFF, mSLA, PJ, and SLS Methods

  • Anna Bazan,
  • Paweł Turek,
  • Grzegorz Budzik,
  • Piotr Niesłony and ,
  • Roman Grygoruk and
  • Przemysław Siemiński
  • + 1 author+ 0 author

12 December 2025

The research methodology involved creating a 3D sample model that featured both flat and cylindrical surfaces inclined at angles ranging from 0° to 90° relative to the XY plane. The study investigated the surface topography of additively manu...

(This article belongs to the Special Issue 3D & 4D Printing—Metrological Problems)
  • Article
  • Open Access
16 Citations
7,346 Views
12 Pages

11 August 2020

(1) Background: Traditional metal-ceramic restorations are considered as a standard in the evaluation of new technologies. A critical factor in their longevity is represented by their adaptability; The purpose of this study was to evaluate the margin...

(This article belongs to the Special Issue Smart Additive Manufacturing, Design and Evaluation)
  • Article
  • Open Access
646 Views
34 Pages

17 July 2026

During the purchase or renovation of housing, a limitation exists in the finish design process for construction projects, as buyers cannot switch between various finish options for their apartments. Instead, they must depend on visual graphics or phy...

(This article belongs to the Section Civil Engineering)
  • Article
  • Open Access
24 Citations
4,288 Views
18 Pages

Battery Energy Storage Capacity Estimation for Microgrids Using Digital Twin Concept

  • Nisitha Padmawansa,
  • Kosala Gunawardane,
  • Samaneh Madanian and
  • Amanullah Maung Than Oo

6 June 2023

Globally, renewable energy-based power generation is experiencing exponential growth due to concerns over the environmental impacts of traditional power generation methods. Microgrids (MGs) are commonly employed to integrate renewable sources due to...

(This article belongs to the Section D: Energy Storage and Application)
  • Article
  • Open Access
1 Citations
2,267 Views
29 Pages

Mechanisms Maintaining Mitochondrial DNA Polymorphisms: The Role of Mito-Nuclear Interactions, Sex-Specific Selection, and Genotype-by-Environment Interactions in Drosophila subobscura

  • Pavle Erić,
  • Marija Savić Veselinović,
  • Aleksandra Patenković,
  • Marija Tanasković and ,
  • Bojan Kenig,
  • Katarina Erić,
  • Boris Inđić,
  • Stefan Stanovčić and
  • Mihailo Jelić
  • + 4 authors+ 0 author

15 April 2025

Experimental mito-nuclear introgression lines (MNILs) were established by backcrossing isofemale lines of D. subobscura originating from the same populations. MNILs were subjected to a series of life-history experiments designed to test the fitness o...

(This article belongs to the Section Insect Molecular Biology and Genomics)
  • Article
  • Open Access
1 Citations
1,946 Views
28 Pages

Linear-Region-Based Contour Tracking for Edge Images

  • Erick Huitrón-Ramírez,
  • Leonel G. Corona-Ramírez and
  • Diego Jiménez-Badillo

4 January 2026

This work presents the Linear-Region-Based Contour Tracking (LRCT) method for extracting external contours in images, designed to achieve an accurate and efficient description of shapes, particularly useful for archaeological materials with irregular...

(This article belongs to the Special Issue Applications in Computer Vision and Image Processing)
  • Article
  • Open Access
40 Citations
8,774 Views
15 Pages

Using Digital Twin in a Shipbuilding Project

  • Zoran Kunkera,
  • Tihomir Opetuk,
  • Neven Hadžić and
  • Nataša Tošanović

12 December 2022

Three-dimensional modelling software tools enable the creation of a digital replica of the product—“Digital Twin”—a representative of “Virtual Reality” as one of the prominent trends of Industry 4.0. The developmen...

(This article belongs to the Special Issue Smart Shipbuilding and Marine Production Technologies)
  • Article
  • Open Access
286 Views
31 Pages

15 October 2026

The free-energy machine (FEM) relaxes discrete combinatorial optimization by minimizing expected energy plus a temperature-dependent negative-entropy penalty over product distributions. This contribution investigates the computational and mathematica...

(This article belongs to the Section Information Theory, Probability and Statistics)

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