Results in Engineering最新文献

Advances on hybrid modelling for bioprocesses engineering: Insights into research trends and future directions from a bibliometric approach

IF 6

Results in Engineering Pub Date : 2024-12-01 DOI: 10.1016/j.rineng.2024.103548

Juan Federico Herrera-Ruiz, Javier Fontalvo, Oscar Andrés Prado-Rubio

{"title":"Advances on hybrid modelling for bioprocesses engineering: Insights into research trends and future directions from a bibliometric approach","authors":"Juan Federico Herrera-Ruiz, Javier Fontalvo, Oscar Andrés Prado-Rubio","doi":"10.1016/j.rineng.2024.103548","DOIUrl":"10.1016/j.rineng.2024.103548","url":null,"abstract":"<div><div>Hybrid modeling in bioprocess engineering has emerged as a promising approach to strengthen process system engineering applications. However, understanding evolution of the field structure is a challenge. To address this gap, we conducted a comprehensive bibliometric analysis of the field. This study aims to assess publications metadata quantitatively and qualitatively to map the research landscape. Through a systematic review of Scopus and Web of Science databases, 360 contributions have been identified within chemical or biochemical engineering. Using Bibliometrix®, Tree of Science®, VantagePoint®, VOSViewer®, and Python, metadata was analyzed and visualized, revealing \"hybrid model\" and \"neural networks\" are the central keywords on the field, with notable contributions from countries like Portugal and the United States of America. Thematic analysis unveiled three clusters: one dealing with control applications and other two that combine machine learning terminology with bioprocesses concepts. Furthermore, the field exhibits a high level of collaboration, with leading researchers such as Rui Oliveira and Moritz von Stosch making significant contributions. Based on these findings, insights into the research trends and future directions are presented.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"24 ","pages":"Article 103548"},"PeriodicalIF":6.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142747779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Emerging trends in sustainable building materials: Technological innovations, enhanced performance, and future directions

IF 6

Results in Engineering Pub Date : 2024-12-01 DOI: 10.1016/j.rineng.2024.103521

Ali Akbar Firoozi , Ali Asghar Firoozi , D.O. Oyejobi , Siva Avudaiappan , Erick Saavedra Flores

{"title":"Emerging trends in sustainable building materials: Technological innovations, enhanced performance, and future directions","authors":"Ali Akbar Firoozi , Ali Asghar Firoozi , D.O. Oyejobi , Siva Avudaiappan , Erick Saavedra Flores","doi":"10.1016/j.rineng.2024.103521","DOIUrl":"10.1016/j.rineng.2024.103521","url":null,"abstract":"<div><div>This study rigorously assesses the latest advancements in sustainable building materials, focusing on their classification, innovative production technologies, and performance metrics. We categorize sustainable materials into natural substances, such as bamboo and hemp; recycled products, like crushed concrete and recycled plastics; and innovative composites, including fiber-reinforced polymers. We emphasize the application of advanced manufacturing techniques such as 3D printing and automated fabrication, which significantly boost efficiency and minimize waste in the construction industry. These materials are critically evaluated using standards such as ASTM <span><span>for</span><svg><path></path></svg></span> mechanical properties and ISO for environmental impacts, affirming their practical viability and durability. However, the adoption of these materials faces obstacles like high initial costs, technical integration challenges, and stringent regulatory frameworks. We provide specific examples, such as the economic impact of switching to bio-based composites and the technical adjustments required for incorporating recycled plastics into structural applications. Looking forward, this paper delves into prospects and research directions, highlighting the need for scalability and integration into conventional construction practices to fully harness the potential of these sustainable materials. This work underscores the vital role of sustainable materials in fostering environmentally friendly and resilient built environments, advocating for continued research and interdisciplinary collaboration to navigate existing challenges and achieve widespread implementation.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"24 ","pages":"Article 103521"},"PeriodicalIF":6.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142747778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of security and privacy challenges of smart health and sensing systems

IF 6

Results in Engineering Pub Date : 2024-12-01 DOI: 10.1016/j.rineng.2024.103466

Vimal Bibhu , Anand Kumar Shukla , Basu Dev Shivahare , Jatinder Kaur , Mohd Shukri , Ab Yajid Johar MGM , Ayham Sameer Faaq , Mohammed Kareem AlShujairi , Shatrudhan Pandey

{"title":"Analysis of security and privacy challenges of smart health and sensing systems","authors":"Vimal Bibhu , Anand Kumar Shukla , Basu Dev Shivahare , Jatinder Kaur , Mohd Shukri , Ab Yajid Johar MGM , Ayham Sameer Faaq , Mohammed Kareem AlShujairi , Shatrudhan Pandey","doi":"10.1016/j.rineng.2024.103466","DOIUrl":"10.1016/j.rineng.2024.103466","url":null,"abstract":"<div><div>The sensor, as the primary element, is regarded as playing a crucial role in smart health systems. Various parameters of human health are capable of being sensed by it. The integration of medical and biosensors with wireless or wired communication networks is recognized as a key feature of smart health services. However, one of the major challenges faced by this system is the security and privacy of patient health data, which is considered vulnerable to local intruders and cyber attackers. In this paper, a comprehensive analysis of the security threats and privacy issues associated with different smart health systems developed by researchers is presented. A detailed discussion about the various threats that can lead to the disclosure of patient-sensitive health data from the sensor to the communication network is delved into. Additionally, an analytical summary and requirements to eliminate the threats of smart health and sensing systems are proposed. An analysis of many smart health technologies based on the sensing system that monitors patient health in real time is included in the analytical summary. Security and privacy requirements for the smart health sensing system are also recommended, with an integrated security framework being applied to ensure the robustness and efficiency of the health management and monitoring system.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"24 ","pages":"Article 103466"},"PeriodicalIF":6.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142747777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Biodiesel production from shrimp shell lipids: Evaluating ZnO nanoparticles as a catalyst

IF 6

Results in Engineering Pub Date : 2024-12-01 DOI: 10.1016/j.rineng.2024.103453

Christopher Selvam Damian , Devarajan Yuvarajan , T. Raja , Gautam Choubey , Dinesh Babu Munuswamy

{"title":"Biodiesel production from shrimp shell lipids: Evaluating ZnO nanoparticles as a catalyst","authors":"Christopher Selvam Damian , Devarajan Yuvarajan , T. Raja , Gautam Choubey , Dinesh Babu Munuswamy","doi":"10.1016/j.rineng.2024.103453","DOIUrl":"10.1016/j.rineng.2024.103453","url":null,"abstract":"<div><div>This work examines shrimp shell waste as a promising raw material for biodiesel production. Prawn shells, comprising 30–40 % protein, 20–30 % chitin, and 20–30 % calcium carbonate, also contain lipids that can be efficiently converted into biodiesel, with solvent extraction yielding 90 % of lipids. The use of ZnO nanoparticles as a catalyst boosts biodiesel production from 80 % to 95 %, increasing catalytic activity by 20 %. Recent advancements in ZnO synthesis have reduced production costs by 15–20 %, making ZnO an attractive catalyst due to its reusability and stability over multiple cycles. Additionally, converting chitin from shrimp shells into chitosan has economic potential, reducing waste by 50,000 tons annually and generating $10–15 million in revenue. However, challenges remain, including the scalability of lipid extraction and the durability of ZnO nanoparticles, which can decline by 10–15 % over time. Further research is required to enhance ZnO stability and improve large-scale lipid extraction methods. This work underscores biodiesel's environmental and economic benefits, supporting global sustainability efforts through waste reduction and renewable energy expansion.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"24 ","pages":"Article 103453"},"PeriodicalIF":6.0,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142747776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Nano biosensors: Classification, electrochemistry, nanostructures, and optical properties 纳米生物传感器：分类、电化学、纳米结构和光学特性

IF 6

Results in Engineering Pub Date : 2024-11-19 DOI: 10.1016/j.rineng.2024.103428

Ahmed Mahdi Rheima , Zainab T. Al-Sharify , Ameen Alwan Mohaimeed , Mustafa Abd Al- Hussein Kazem , Jameel M Dhabab , Duaa Mohammed Athair , Tomy Muringayil Joseph , Debarshi Kar Mahapatra , Sabu Thomas , Ehsan Kianfar

{"title":"Nano biosensors: Classification, electrochemistry, nanostructures, and optical properties","authors":"Ahmed Mahdi Rheima , Zainab T. Al-Sharify , Ameen Alwan Mohaimeed , Mustafa Abd Al- Hussein Kazem , Jameel M Dhabab , Duaa Mohammed Athair , Tomy Muringayil Joseph , Debarshi Kar Mahapatra , Sabu Thomas , Ehsan Kianfar","doi":"10.1016/j.rineng.2024.103428","DOIUrl":"10.1016/j.rineng.2024.103428","url":null,"abstract":"<div><div>The incidence of chronic diseases in contemporary society has been steadily rising with the ageing population. They place a significant strain on both people and the healthcare system, and they are the leading cause of death. As a result, novel detection methods that allow for early identification of chronic diseases to manage therapy are in high demand. Modern sensing tools have emerged in the form of biosensors, which can detect biomarkers and transform them into quantifiable signals. The fields of environmental science, agriculture, drug discovery, biotechnology, food safety, and medical diagnostics might all benefit from the data they provide. The development of more precise, sensitive, and selective diagnostic tools is, nevertheless, of the utmost importance, as is the ability to identify biomarkers as disease indicators at very low concentrations. Nano biosensors are a new generation of analytical instruments that have evolved from the integration of nanomaterials with biosensors. One promising option for continuous, real-time health monitoring is nanostructured biosensors, which provide exceptional sensitivity, selectivity, and reproducibility. Nano biosensors are categorized in this extensive study according to their size, production process, and transduction mechanism. Also, talk about the latest developments and uses for nano biosensors, and cover some important elements of them, focusing on their electrochemistry and optical characteristics. Further research is needed to fully understand nano biosensors and their potential as a tool for personalized treatment, since there are still many unknowns about their biocompatibility, toxicity, stability, and integration into the human body.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"24 ","pages":"Article 103428"},"PeriodicalIF":6.0,"publicationDate":"2024-11-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142720071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Autoclaved aerated concrete in reinforced building applications: A systematic review of AAC/RAAC in the last 40+ years 蒸压加气混凝土在加固建筑中的应用：对过去 40 多年来 AAC/RAAC 的系统回顾

IF 6

Results in Engineering Pub Date : 2024-11-17 DOI: 10.1016/j.rineng.2024.103431

Ali M. Saad, Chris Gorse, Chris Ian Goodier, Karen Blay, Sergio Cavalaro

{"title":"Autoclaved aerated concrete in reinforced building applications: A systematic review of AAC/RAAC in the last 40+ years","authors":"Ali M. Saad, Chris Gorse, Chris Ian Goodier, Karen Blay, Sergio Cavalaro","doi":"10.1016/j.rineng.2024.103431","DOIUrl":"10.1016/j.rineng.2024.103431","url":null,"abstract":"<div><div>UK industry has recently highlighted concerns relating to the structural safety of Reinforced Autoclaved Aerated Concrete (RAAC) in existing structures, together with a small number of collapses without warning. A broad body of scholarly academic research already exists on AAC in Building Structures, though much less on RAAC. Against the fact that extant research is primarily industry-led, there is a lack of a systematic critical review of the body of academic literature available. To achieve this, the paper systematically reviews 92 academic papers filtered from over 480 published studies on AAC/RAAC, each included after applying an exclusion criterion, from 1980 to 2024. The review identifies four drivers for AAC applications in building structures, namely AAC being: 1) a lightweight material, useful in reducing load transfers, 2) an insulating material, against fire, temperature, and sounds, 3) a sustainable material, of a recyclable nature with relatively low carbon emissions, and 4) an economical material because of its composition and ease of use and application. Moreover, it also identifies the popular areas of AAC application within buildings, the processes involved in its production, the material's behaviour and characteristics, the types of reinforcement, and the modes of AAC failure. Such a review of knowledge from the last 40 years will help scholars identify the understudied research gaps and several untapped research areas that are included in the proposed research agenda.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"24 ","pages":"Article 103431"},"PeriodicalIF":6.0,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142720073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An overview of the research on the correlation between solar energy utilization potential and spatial morphology 太阳能利用潜力与空间形态相关性研究综述

IF 6

Results in Engineering Pub Date : 2024-11-17 DOI: 10.1016/j.rineng.2024.103444

Dexin Li , Xiurong Cui , Ligang Shi , Yuan Li

{"title":"An overview of the research on the correlation between solar energy utilization potential and spatial morphology","authors":"Dexin Li , Xiurong Cui , Ligang Shi , Yuan Li","doi":"10.1016/j.rineng.2024.103444","DOIUrl":"10.1016/j.rineng.2024.103444","url":null,"abstract":"<div><div>The combination of solar energy utilization and spatial morphology is crucial to improve urban energy efficiency. This paper explores the internal relationship between solar energy potential assessment and spatial form indicators from three aspects: research progress related to solar energy utilization potential, its correlation with spatial form indicators, and spatial form optimization methods and frameworks. According to the corresponding categories of different indicators, the research conclusions and effectiveness are summarized from three aspects: overall planning, group layout and architectural form, aiming to provide theoretical reference for urban sustainable development. The review shows that most of the studies in this field mainly employ geometric and descriptive morphological parameters to indirectly reflect the neighborhood relationship of buildings, while more complex multi-dimensional parameters or performance parameters characterizing building properties remain to be explored. In addition, it is necessary to build a sound comprehensive benefit evaluation system that integrates product information related to solar energy system and physical information related to building environment; in the meantime, advanced simulation technology and big data analysis will be introduced to improve the rational distribution and utilization efficiency of solar light heat among building groups.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"24 ","pages":"Article 103444"},"PeriodicalIF":6.0,"publicationDate":"2024-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142720074","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Photonics in offshore wind energy system development: A systematic review 海上风能系统开发中的光子学：系统回顾

IF 6

Results in Engineering Pub Date : 2024-11-13 DOI: 10.1016/j.rineng.2024.103409

Asit Mohanty , A K Ramasamy , Sthitapragyan Mohanty , Pragyan P Mohanty , Abhay S Satapathy , Suresh K Sahoo

{"title":"Photonics in offshore wind energy system development: A systematic review","authors":"Asit Mohanty , A K Ramasamy , Sthitapragyan Mohanty , Pragyan P Mohanty , Abhay S Satapathy , Suresh K Sahoo","doi":"10.1016/j.rineng.2024.103409","DOIUrl":"10.1016/j.rineng.2024.103409","url":null,"abstract":"<div><div>Photonics, the field of study that focuses on the production, detection, and control of light, is transforming the advancement of offshore wind energy systems. This systematic analysis examines the various aspects of photonics in improving the effectiveness, dependability, and environmental friendliness of offshore wind farms. Optical fibers with large data-carrying capacity enable reliable transfer of both data and power between offshore installations and onshore facilities, ensuring effective communication and control. In addition, photonics-based underwater communication systems and sensors enhance the upkeep and functioning of subsea components. Photonics advancements also enhance the efficiency of energy conversion and storage solutions by integrating additional solar energy sources and improving battery systems. One of the main advantage is that despite the immense potential, the harsh marine environment poses significant challenges, such as corrosion and system degradation, which must be addressed through durable materials and protective strategies. The review also emphasizes the high initial costs and the complex integration processes required for photonics systems with existing offshore infrastructure. However, the long-term benefits in terms of improved energy efficiency, reduced operational downtime, and carbon footprint reduction make these technologies promising for future offshore wind farm deployments. The paper calls for further research in developing more robust photonic components and enhancing their cost-effectiveness, especially in large-scale real-world applications.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"24 ","pages":"Article 103409"},"PeriodicalIF":6.0,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142720070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Advancements and applications of smart contact lenses: A comprehensive review 智能隐形眼镜的进步与应用：全面回顾

IF 6

Results in Engineering Pub Date : 2024-11-10 DOI: 10.1016/j.rineng.2024.103268

Abdulamier Ahmed Abdulamier , Lina M. Shaker , Ahmed A. Al-Amiery , Maytham T. Qasim , Wan Nor Roslam Wan Isahak , Abdullah Amru Indera Luthfi

引用次数: 0

Transforming food waste into energy: A comprehensive review 将厨余垃圾转化为能源：全面回顾

IF 6

Results in Engineering Pub Date : 2024-11-09 DOI: 10.1016/j.rineng.2024.103376

Shama Kakkar , Nagaraju Dharavat , Suresh Kumar Sudabattula

{"title":"Transforming food waste into energy: A comprehensive review","authors":"Shama Kakkar , Nagaraju Dharavat , Suresh Kumar Sudabattula","doi":"10.1016/j.rineng.2024.103376","DOIUrl":"10.1016/j.rineng.2024.103376","url":null,"abstract":"<div><div>The proliferation of food waste has emerged as an escalating issue, with forecasts suggesting a persistent increase. Efficient waste management is essential in tackling environmental difficulties, providing a sustainable approach to alleviate these urgent problems. Fruit and vegetable waste (FVW) is notable among waste kinds for its abundant critical nutrients, dietary fibre, bioactive chemicals, and significant energy potential. Establishing an effective system for processing FVW can provide substantial advantages, especially in energy recovery and waste minimisation. The worldwide society is increasingly prioritising renewable energy sources to mitigate the environmental repercussions of fossil fuel consumption. Global initiatives are currently focused on utilising energy from FVW, along with the overarching objective of achieving international energy security. This article investigates the possibilities of power generation from many forms of food waste, analyses prevalent generating methods and their justifications, and addresses the legislation and regulations governing food waste management, as well as prospective pathways for sustainable energy solutions.</div></div>","PeriodicalId":36919,"journal":{"name":"Results in Engineering","volume":"24 ","pages":"Article 103376"},"PeriodicalIF":6.0,"publicationDate":"2024-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142651515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0