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7,189 Results Found

  • Article
  • Open Access
3 Citations
1,111 Views
26 Pages

26 March 2025

Aligning designer requirements with prototyping platform functionalities remains a challenge in agile development (AD) environments, as existing tools often fail to accommodate evolving needs. This study proposes a systematic approach to optimizing p...

  • Review
  • Open Access
31 Citations
7,948 Views
34 Pages

A Review of Daylighting System: For Prototype Systems Performance and Development

  • Allen Jong-Woei Whang,
  • Tsai-Hsien Yang,
  • Zhong-Hao Deng,
  • Yi-Yung Chen,
  • Wei-Chieh Tseng and
  • Chun-Han Chou

25 July 2019

Daylighting systems make daylight illuminance possible, and the development of prototype daylighting systems can provide more efficient daylight illuminance. The purpose of this article is to review the development and performance of prototype daylig...

  • Article
  • Open Access
19 Citations
6,974 Views
13 Pages

Design and Development of a 3D Digital Cadastre Visualization Prototype

  • Davood Shojaei,
  • Hamed Olfat,
  • Abbas Rajabifard and
  • Mark Briffa

The massive property development of high-rises and complex structures above and below the ground surface in cities indicates the lack of land and high demand to use spaces. However, the existing land and property administration systems are mainly two...

  • Article
  • Open Access
16 Citations
12,499 Views
24 Pages

Development and Evaluation of the Virtual Prototype of the First Saudi Arabian-Designed Car

  • Mustufa H. Abidi,
  • Abdulrahman M. Al-Ahmari,
  • Abdulaziz M. El-Tamimi,
  • Saied Darwish and
  • Ali Ahmad

25 October 2016

Prototyping and evaluation are imperative phases of the present product design and development process. Although digital modeling and analysis methods are widely employed at various product development stages, still, building a physical prototype mak...

  • Article
  • Open Access
12 Citations
4,567 Views
16 Pages

28 February 2023

(1) Background: Augmented reality is no less popular than virtual reality. This technology has begun to be used in education fields, one of which is special education. Merging the real and virtual worlds is the advantage of augmented reality. However...

  • Article
  • Open Access
12 Citations
4,952 Views
20 Pages

23 December 2022

As opposed to only having subject knowledge, the necessity of skills has repeatedly been emphasized as essential to succeed in the practical world. Being able to adjust to new circumstances is crucial, especially in today’s world, where uncerta...

  • Article
  • Open Access
10 Citations
3,794 Views
13 Pages

16 November 2020

Building Information Modeling (BIM) can act as a solution to improve various difficulties faced in the construction industry. BIM is expanding into infrastructure facilities for integrated information management, productivity improvement, and risk ma...

  • Article
  • Open Access
2 Citations
4,087 Views
17 Pages

Development of an Electromyography Signal Acquisition Prototype and Statistical Validation Against a Commercial Device

  • Erick Guzmán-Quezada,
  • Santiago Lomeli-Garcia,
  • Jorge Velazco-Garcia,
  • Maby Jonguitud-Ceballos,
  • Adriana Vega-Martinez,
  • Juan Ojeda-Galvan,
  • Francisco J. Alvarado-Rodríguez and
  • Fernanda Reyes-Jiménez

22 October 2024

Electromyography (EMG) stands out as an accessible and inexpensive method for identifying muscle contractions on the surface and within deeper muscle tissues. Using specialized electronic circuits for amplification and filtering can help develop simp...

  • Article
  • Open Access
35 Citations
12,837 Views
14 Pages

12 February 2015

Using distributed hydrological models to evaluate the effectiveness of reducing non-point source pollution by applying best management practices (BMPs) is an important support to decision making for watershed management. However, complex interfaces...

  • Article
  • Open Access
2,429 Views
26 Pages

Development of a Prototype Solution for Reducing Soup Waste in an Institutional Canteen

  • Ana Correia,
  • Clara Aidos,
  • João M. L. P. Caldeira and
  • Vasco N. G. J. Soares

30 June 2024

Food waste has gained increasing attention and debate, given its economic, environmental, social, and nutritional implications. One-third of food intended for human consumption is wasted. Although it is present at all stages of the food supply chain,...

  • Feature Paper
  • Article
  • Open Access
12 Citations
4,258 Views
35 Pages

Development of a Prototype for Monitoring Photovoltaic Self-Consumption Systems

  • Catalina Rus-Casas,
  • Gabino Jiménez-Castillo,
  • Juan Domingo Aguilar-Peña,
  • Juan Ignacio Fernández-Carrasco and
  • Francisco José Muñoz-Rodríguez

Currently, the increasing energy consumption around the world and the environmental impact resulting from the use of fossil fuel-based energy have promoted the use of renewable energy sources such as photovoltaic solar energy. The main characteristic...

  • Communication
  • Open Access
6 Citations
3,796 Views
10 Pages

4 November 2019

At present, various tissue engineering strategies have been developed for multiple tissue regeneration and integrative structure formations. However, the regenerations of tooth-supportive structures are still limited and challenging due to the micro-...

  • Article
  • Open Access
23 Citations
6,305 Views
23 Pages

Blockchain-Based Trusted Property Transactions in the Built Environment: Development of an Incubation-Ready Prototype

  • Srinath Perera,
  • Amer A. Hijazi,
  • Geeganage Thilini Weerasuriya,
  • Samudaya Nanayakkara and
  • Muhandiramge Nimashi Navodana Rodrigo

20 November 2021

Blockchain can be introduced to use cases in the built environment where reliability of transaction records is paramount. Blockchain facilitates decentralised, cryptographically secure, trustworthy, and immutable recordkeeping of transactions. Howeve...

  • Article
  • Open Access
10 Citations
4,509 Views
16 Pages

Prototype Development of a Cross-Institutional Credit Transfer Information System for Community College Transfer Students

  • Kin Cheung,
  • Bin Li,
  • Peter Benz,
  • Ka Ming Chow,
  • Jeremy Tzi Dong Ng,
  • Wilson Yeung Yuk Kwok,
  • Hilda Tsang,
  • Dicky Nok Hang Leung,
  • Janus Ka Yee Lui and
  • Alice Leung
  • + 1 author

21 August 2021

Credit transfer information systems in higher education are not well studied. This article demonstrates the prototype development of a cross-institutional credit transfer information system (CICIS) for community college transfer (i.e., vertical trans...

  • Proceeding Paper
  • Open Access
1 Citations
1,298 Views
8 Pages

Development of a Low-Cost Interactive Prototype for Acquisition and Visualization of Biosignals

  • Juan C. Delgado-Torres,
  • Daniel Cuevas-González,
  • Marco A. Reyna,
  • Juan Pablo García-Vázquez,
  • Eladio Altamira-Colado,
  • Martín Aarón Sánchez-Barajas and
  • Oscar E. Barreras

25 November 2024

Nowadays, some of the most severe problems faced by health institutions are related to people’s mental health. According to the World Health Organization, approximately one billion people lived with a condition that affected their mental health...

  • Article
  • Open Access
6 Citations
4,237 Views
19 Pages

21 January 2023

As a promising industrial wireless network technology, 5G URLLC is playing a key role in industrial control systems which employ different kinds of industrial control protocols. This leaves a significant challenge in how to adapt 5G URLLC with existi...

  • Article
  • Open Access
2 Citations
4,510 Views
11 Pages

Development of a Lab-Scale Prototype for Validating an Innovative Pitting Method of Oil Olives

  • Pietro Toscano,
  • Maurizio Cutini,
  • Luciana Di Giacinto,
  • Maria Gabriella Di Serio and
  • Carlo Bisaglia

In olive oil extraction processes, different operating methods used for the preparation of olive pastes significantly affect their rheological characteristics, as well as the extraction yields and qualitative characteristics of the oils. To enhance a...

  • Article
  • Open Access
4 Citations
1,632 Views
14 Pages

25 September 2024

Magnetorheological fluids (MRFs) are functional fluids that exhibit rapid and reproducible rheological responses to external magnetic fields. An MRF has been utilized to develop a haptic device with precise haptic feedback for teleoperative surgical...

  • Article
  • Open Access
6 Citations
3,731 Views
28 Pages

Development of a Membrane Module Prototype for Oxygen Separation in Industrial Applications

  • Francesca Drago,
  • Paolo Fedeli,
  • Angelo Cavaliere,
  • Andrea Cammi,
  • Stefano Passoni,
  • Riccardo Mereu,
  • Stefano De La Pierre,
  • Federico Smeacetto and
  • Monica Ferraris

30 January 2022

The integration of oxygen transport membranes in industrial processes can lead to energy and economic advantages, but proof of concept membrane modules are highly necessary to demonstrate the feasibility of this technology. In this work, we describe...

  • Article
  • Open Access
16 Citations
6,454 Views
13 Pages

26 August 2018

The production of energy at the global level is conditioned by the use of fossil fuels that have a great environmental impact. In the last decades, renewable energy production systems have been implemented, and networks of nearly zero-energy building...

  • Article
  • Open Access
882 Views
26 Pages

Prototype Development of a Haptic Virtual Reality SMAW Simulator for the Mechanical Engineer of the Future

  • Tomas Mancisidor,
  • Mario Covarrubias,
  • Maria Elena Fernandez,
  • Nicolás Norambuena,
  • Cristóbal Galleguillos and
  • José Luis Valin

10 October 2025

This paper presents the design, development, and preliminary validation of a haptic virtual reality simulator for Shielded Metal Arc Welding (SMAW) at the Pontificia Universidad Católica de Valparaíso, Chile, aimed at enhancing psychomo...

  • Article
  • Open Access
1 Citations
3,684 Views
17 Pages

Development of a New Prototype Paediatric Central Sleep Apnoea Monitor

  • Reza Saatchi,
  • Heather Elphick,
  • Jennifer Rowson,
  • Mark Wesseler,
  • Jacob Marris,
  • Sarah Shortland and
  • Lowri Thomas

A new prototype device to monitor breathing in children diagnosed with central sleep apnoea (CSA) was developed. CSA is caused by the failure of central nervous system signals to the respiratory muscles and results in intermittent breathing pauses du...

  • Article
  • Open Access
4 Citations
3,706 Views
26 Pages

Development and Process Optimization of a Steamed Fish Paste Cake Prototype for Room Temperature Distribution

  • Jin-Hwa Lee,
  • Sang In Kang,
  • Sana Mansoor,
  • Inhwan Lee,
  • Do Youb Kim,
  • Ye Youl Kim,
  • Yongjoon Park,
  • Jae-Hak Sohn,
  • Khawaja Muhammad Imran Bashir and
  • Jae-Suk Choi

15 April 2024

Surimi-based products typically demand cold storage and a cold chain distribution system, which not only affects their physical properties and flavor but also escalates production costs. In this study, we introduced a novel high-temperature and high-...

  • Article
  • Open Access
6 Citations
3,987 Views
21 Pages

Development of a Prototype Overground Pelvic Obliquity Support Robot for Rehabilitation of Hemiplegia Gait

  • Seunghoon Hwang,
  • Seungchan Lee,
  • Dongbin Shin,
  • Inhyuk Baek,
  • Seoyeon Ham and
  • Wansoo Kim

23 March 2022

In this work, we present the overground prototype gait-rehabilitation robot for using motion assistance and training for paralyzed patients. In contrast to the existing gait-rehabilitation robots, which focus on the sagittal plane motion of the hip a...

  • Article
  • Open Access
4 Citations
3,707 Views
16 Pages

Development and Testing of the Smart Healthcare Prototype System through COVID-19 Patient Innovation

  • Po-Chih Chiu,
  • Kuo-Wei Su,
  • Chao-Hung Wang,
  • Cong-Wen Ruan,
  • Zong-Peng Shiao,
  • Chien-Han Tsao and
  • Hsin-Hsin Huang

Since the outbreak of the novel coronavirus disease 2019 (COVID-19), the epidemic has gradually slowed down in various countries and people’s lives have gradually returned to normal. To monitor the spread of the epidemic, studies discussing the...

  • Article
  • Open Access
16 Citations
8,967 Views
33 Pages

Precise localization is one of the key requirements in the deployment of UAVs (Unmanned Aerial Vehicles) for any application including precision mapping, surveillance, assisted navigation, search and rescue. The need for precise positioning is even m...

  • Article
  • Open Access
1,201 Views
16 Pages

Design and Prototype Development of a Combined-Function Quadrupole-Sextupole Magnet for the SPS-II Booster Synchrotron

  • Siriwan Jummunt,
  • Prapaiwan Sunwong,
  • Supachai Prawanta,
  • Thongchai Leetha,
  • Pajeeraporn Numanoy,
  • Netchanok Thiabsi and
  • Porntip Sudmuang

The development of a prototype booster magnet for the Siam Photon Source II (SPS-II) was launched in 2023 as a milestone in advancing accelerator technology through domestic manufacturing capabilities in Thailand. In the SPS-II booster lattice, the m...

  • Article
  • Open Access
18 Citations
5,330 Views
18 Pages

14 April 2018

At a construction site, workers mainly rely on two senses, which are sight and sound, in order to perceive their physical surroundings. However, they are often hindered by the nature of most construction sites, which are usually dynamic, loud, and co...

  • Article
  • Open Access
6 Citations
3,072 Views
15 Pages

Development of Far-UVC-Based Surface Disinfection Prototype for Public Buses

  • Darius Drungilas,
  • Mindaugas Kurmis,
  • Arturas Tadzijevas,
  • Zydrunas Lukosius,
  • Deivydas Sapalas,
  • Valdas Jankunas,
  • Arvydas Martinkenas,
  • Rimantas Didziokas and
  • Jurate Gruode

23 July 2023

This paper presents a prototype of a disinfection system for public transport specifically aiming to disinfect surfaces contaminated with the SARS-CoV-2 virus on buses using 222 nm wavelength far-ultraviolet light (far-UVC). Our study involved testin...

  • Article
  • Open Access
2 Citations
3,702 Views
19 Pages

Design, Development and Immunogenicity Study of a Multi-Epitope Vaccine Prototype Against SARS-CoV-2

  • Mariyana Atanasova,
  • Ivan Dimitrov,
  • Nikola Ralchev,
  • Aleksandar Markovski,
  • Iliyan Manoylov,
  • Silviya Bradyanova,
  • Nikolina Mihaylova,
  • Andrey Tchorbanov and
  • Irini Doytchinova

7 November 2024

Objectives: SARS-CoV-2 caused the COVID-19 pandemic, which overwhelmed global healthcare systems. Over 776 million COVID-19 cases and more than 7 million deaths were reported by WHO in September 2024. COVID-19 vaccination is crucial for preventing in...

  • Article
  • Open Access
12 Citations
9,060 Views
26 Pages

Prototype Development of Small Mobile Robots for Mallard Navigation in Paddy Fields: Toward Realizing Remote Farming

  • Hirokazu Madokoro,
  • Satoshi Yamamoto,
  • Yo Nishimura,
  • Stephanie Nix,
  • Hanwool Woo and
  • Kazuhito Sato

27 April 2021

This study was conducted to develop robot prototypes of three models that navigate mallards to achieve high-efficiency rice-duck farming. We examined two robotics navigation approaches based on imprinting and feeding. As the first approach, we used i...

  • Article
  • Open Access
2,031 Views
18 Pages

Development and Characterization of Nutritious and Sustainable Canned Fish Meal Prototype for Different Population Segments

  • Helena Oliveira,
  • Maria Cristóvão,
  • Alexandre Nabais,
  • Carolina Camacho,
  • Maria Sapatinha,
  • Carla Pires,
  • Helena M. Lourenço,
  • Maria H. Fernandes,
  • Maria J. Fernandes and
  • Maria L. Nunes
  • + 5 authors

30 May 2025

Canning is an excellent solution to provide convenient, affordable, nutritious, and safe seafood with a long shelf life. However, many canned products use tuna, sardines, and Atlantic chub mackerel, species that raise sustainability concerns and whos...

  • Article
  • Open Access
941 Views
17 Pages

The Development of a Prototype for Low Altitude Operations of Unmanned Aircraft Flight Plan Systems

  • Siriporn Yenpiem,
  • Soemsak Yooyen,
  • Anucha Tungkasthan,
  • Sasicha Banchongaksorn and
  • Keito R. Yoneyama

15 September 2025

The use of Unmanned Aircraft has grown significantly in Thailand and worldwide, particularly for operations below 450 feet. However, unlike manned aviation, there remains a lack of integrated digital platforms to manage flight plans that align with r...

  • Article
  • Open Access
1 Citations
1,540 Views
21 Pages

Scale-Up and Development of a Community Industrial Prototype for Red Palm Oil Production Using Advanced Microwave Technology

  • Kamonpan Wongyai,
  • Suttirak Kaewpawong,
  • Dhammanoon Srinoum,
  • Watcharin Kongsawat,
  • Kasidapa Polprasarn,
  • Vikas Rathore and
  • Mudtorlep Nisoa

This study presents the development and evaluation of a microwave-assisted prototype for scalable red palm oil production. The prototype, equipped with industrial magnetrons delivering a combined power of 2 kW, is designed to process up to 6 kg of oi...

  • Article
  • Open Access
2,752 Views
18 Pages

Development and Usability of a Prototype Upper Extremities Lever-Driven Exercise System

  • Themistoklis Tsatalas,
  • George Bellis,
  • Evangeli Karampina,
  • Charalampos Krommidas,
  • Fotios Tsilfoglou,
  • Athanasios Patas,
  • Christos Fotos,
  • Christos Kokkotis,
  • Athanasios Z. Jamurtas and
  • Giannis Giakas

27 December 2022

The purpose of this paper is to present the design, construction, and technical aspects of a prototype upper extremities lever-driven exercise system, called FIT-WHEEL (Functional and Intelligent Training system for WHEELchair users), as well as the...

  • Feature Paper
  • Article
  • Open Access
2,859 Views
21 Pages

22 October 2024

The automotive industry is experiencing a surge in system complexity driven by the ever-growing number of interacting components, subsystems, and control systems. This complexity is further amplified by the expanding range of component options availa...

  • Article
  • Open Access
9 Citations
4,985 Views
22 Pages

Development and Evaluation of a Prototype Self-Propelled Crop Sprayer for Agricultural Sustainability in Small Farms

  • Abdul Ghafoor,
  • Fraz Ahmad Khan,
  • Farzaneh Khorsandi,
  • Muhammad Azam Khan,
  • Hafiz Muhammad Nauman and
  • Muhammad Usman Farid

27 July 2022

In most Asian countries, farmers have smallholdings ranging from one to two hectares. The tractor-mounted boom sprayers cannot practically be used in small size farms with divided plots and complex terrain. To cope with these issues, a prototype self...

  • Article
  • Open Access
1,450 Views
15 Pages

The Technical Development of a Prototype Lower-Limb Therapy Device for Bed-Resting Users

  • Juan Fang,
  • Adrien Cerrito,
  • Simón Gamero Schertenleib,
  • Patrick von Raumer and
  • Kai-Uwe Schmitt

26 January 2025

It is generally recommended that bed-resting patients be mobilised early to promote recovery. The aim of this work was to develop and evaluate the usability of a prototype in-bed lower-limb therapy device that offers various training patterns for the...

  • Communication
  • Open Access
1 Citations
1,408 Views
9 Pages

Background/Objectives: Global patient satisfaction is vital for healthcare quality, yet no survey enables effective cross-country comparisons. Existing tools are limited in scope, focusing on aspects like Patient-Reported Experience Measures, Patient...

  • Article
  • Open Access
20 Citations
6,633 Views
27 Pages

Modeling and Development of INS-Aided PLLs in a GNSS/INS Deeply-Coupled Hardware Prototype for Dynamic Applications

  • Tisheng Zhang,
  • Xiaoji Niu,
  • Yalong Ban,
  • Hongping Zhang,
  • Chuang Shi and
  • Jingnan Liu

5 January 2015

A GNSS/INS deeply-coupled system can improve the satellite signals tracking performance by INS aiding tracking loops under dynamics. However, there was no literature available on the complete modeling of the INS branch in the INS-aided tracking loop,...

  • Article
  • Open Access
9 Citations
6,203 Views
29 Pages

Development of Air Conditioner Robot Prototype That Follows Humans in Outdoor Applications

  • Mohamed Zied Chaari,
  • Mohamed Abdelfatah,
  • Christopher Loreno and
  • Rashid Al-Rahimi

According to Robert McSweeney, in light of a new study: “Conditions in the GCC could become so hot and humid in the coming years that staying outside for more than six hours will become difficult”. He is a climate analyst at CARBON BRIEF, a nonprofit...

  • Article
  • Open Access
3 Citations
2,931 Views
12 Pages

The Prototypes of Tobacco Users Scale (POTUS) for Cigarette Smoking and E-Cigarette Use: Development and Validation

  • Eboneé N. Butler,
  • Marissa G. Hall,
  • May S. Chen,
  • Jessica K. Pepper,
  • Hart Blanton and
  • Noel T. Brewer

Endorsing prototypes of cigarette smokers predicts cigarette smoking, but less is known about prototypes of users of other tobacco products. Our study sought to establish the reliability and validity of a measure of prototypes of smokers and e-cigare...

  • Article
  • Open Access
25 Citations
7,620 Views
31 Pages

Development of a BIM and IoT-Based Smart Lighting Maintenance System Prototype for Universities’ FM Sector

  • Beatriz Campos Fialho,
  • Ricardo Codinhoto,
  • Márcio Minto Fabricio,
  • Júlio Cezar Estrella,
  • Cairo Mateus Neves Ribeiro,
  • Julio Mendonça dos Santos Bueno and
  • João Pedro Doimo Torrezan

20 January 2022

Reactive maintenance (RM) is a core service of the operation and maintenance (O&M) phase, the most prolonged and costly within the building lifecycle. RM is characterised by inefficient asset information and communication management, impacting cr...

  • Article
  • Open Access
4 Citations
7,380 Views
7 Pages

17 June 2019

Serious, restrictive, non-fatal injuries are commonplace in large animal agriculture including in pork and dairy production. Primary care clinicians often have few resources to facilitate workers’ return to work and have difficulties communicat...

  • Article
  • Open Access
12 Citations
4,948 Views
11 Pages

Development and Evaluation of a Prototype Scratch Apparatus for Wound Assays Adjustable to Different Forces and Substrates

  • Roman Grimmig,
  • Patrick Babczyk,
  • Philipp Gillemot,
  • Klaus-Peter Schmitz,
  • Margit Schulze and
  • Edda Tobiasch

18 October 2019

Scratch assays enable the study of the migration process of an injured adherent cell layer in vitro. An apparatus for the reproducible performance of scratch assays and cell harvesting has been developed that meets the requirements for reproducibilit...

  • Article
  • Open Access
39 Citations
12,956 Views
26 Pages

10 August 2021

Neuromotor rehabilitation and recovery of upper limb functions are essential to improve the life quality of patients who have suffered injuries or have pathological sequels, where it is desirable to enhance the development of activities of daily livi...

  • Article
  • Open Access
7 Citations
8,435 Views
17 Pages

25 September 2024

In light of mounting environmental concerns surrounding the overuse and accumulation of plastic waste, the United Nations (UN) has turned its attention towards sustainable materials and the Circular Economy (CE). Polymer recycling technologies have t...

  • Article
  • Open Access
3 Citations
5,902 Views
18 Pages

7 January 2017

Earthwork in road construction projects is the major activity that accounts for about 20%–30% of the total construction cost, and the internal/external hauling plan is the key factor for determining the successful completion of the project. However,...

  • Article
  • Open Access
22 Citations
9,177 Views
18 Pages

18 October 2017

This study aims to design and develop the prototype models of the smart photovoltaic system blind (SPSB). To achieve this objective, the study defined the properties in three ways: (i) the photovoltaic (PV) panel; (ii) the tracking system; and (iii)...

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