Journal of Engineering Science最新文献_第4页

OPPORTUNITY OF USING A MIXED NEUTRAL TREATMENT SOLUTION IN THE DISTRIBUTION ELECTRICAL NETWORKS OF THE REPUBLIC OF MOLDOVA 在摩尔多瓦共和国配电网络中使用混合中性处理溶液的机会

Journal of Engineering Science Pub Date : 2023-11-02 DOI: 10.52326/jes.utm.2023.30(3).05

Ina Dobrea, Adrian Rotaru, Ion Stratan

引用次数: 0

USE OF FOOD DYES: PROBLEM, SOLUTION AND SOURCE OF PERSPECTIVE 食用色素的使用:问题、解决方案和观点来源

Journal of Engineering Science Pub Date : 2023-11-02 DOI: 10.52326/jes.utm.2023.30(3).13

Alexandra Savcenco

{"title":"USE OF FOOD DYES: PROBLEM, SOLUTION AND SOURCE OF PERSPECTIVE","authors":"Alexandra Savcenco","doi":"10.52326/jes.utm.2023.30(3).13","DOIUrl":"https://doi.org/10.52326/jes.utm.2023.30(3).13","url":null,"abstract":"For consumers, the colour presents an indicator that characterizes the quality of the food. As a result of the processes of caramelization of carbohydrates and products of the Maillard reaction, brown compounds are formed with a negative impact on the external appearance of food, which has led to the massive use of synthetic dyes, stable from a technological point of view. The objectives of the European Union foresee the transition to the exclusive use of natural dyes, because synthetic dyes significantly affect the health of the population. Compounds with \"azo\" type chromophore groups (amaranth, tartrazine) present carcinogenic dangers, being banned in several European countries. The aim of the present study was to evaluate the problem of synthetic dyes and their substitution in food, obtaining, stabilizing and using natural dyes for the food industry. The study highlighted that safflower (Carthamus tinctorius L.) presents a promising source of yellow and red dyes, necessary for use in the food industry, but insufficient information was found regarding the technological properties of safflower petals, the methods of simultaneous extraction of yellow and red dyes and the peculiarities of the use of dyes in the finished product.","PeriodicalId":52570,"journal":{"name":"Journal of Engineering Science","volume":"92 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135933192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

SOFTWARE FOR NUTRITIONAL ASSESSMENT OF PEOPLE WITH GLUTEN-RELATED DISORDERS 谷蛋白相关疾病患者营养评估软件

Journal of Engineering Science Pub Date : 2023-11-02 DOI: 10.52326/jes.utm.2023.30(3).12

Dinu Țurcanu, Rodica Siminiuc

{"title":"SOFTWARE FOR NUTRITIONAL ASSESSMENT OF PEOPLE WITH GLUTEN-RELATED DISORDERS","authors":"Dinu Țurcanu, Rodica Siminiuc","doi":"10.52326/jes.utm.2023.30(3).12","DOIUrl":"https://doi.org/10.52326/jes.utm.2023.30(3).12","url":null,"abstract":"In the context of complex nutrition issues, nutritional assessment software for people with gluten-related disorders can be a precious tool for professionals in the field. It could serve as a support for novice nutritionists. The purpose of this research is to develop software for the nutritional assessment of people with Gluten-related disorders (GRDs) in the Republic of Moldova, intended for nutrition students. The development of the Software followed the systemic approach of the Nutrition Care Process, which is a graphical visualization illustrating the internal and external steps and factors that influence the use of the process. The nutritional Software was developed based on the information system Embarcadero RAD Studio Alexandria Edition, having Microsoft SQL Server as a database. The developed Software offers a personalized and precise approach, taking into account the consumer's anamnesis, the results of clinical evaluations, and anthropometric parameters, but also specific biomarkers for GRDs and offering the possibility of data recording, scanning and archiving of the results obtained from the laboratories analysis sampling. The system includes functionality to monitor and evaluate client progress toward health goals, and nutrition users can effectively track progress and make appropriate adjustments.","PeriodicalId":52570,"journal":{"name":"Journal of Engineering Science","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135933322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

DECENTRALISED AUTONOMOUS SOCIETY THROUGH LARGE LANGUAGE MODELS’ BASED AGENTS: A PATHWAY TO EMPOWER SMALL COMMUNITIES 通过基于大型语言模型的代理的去中心化自治社会:赋予小社区权力的途径

Journal of Engineering Science Pub Date : 2023-11-02 DOI: 10.52326/jes.utm.2023.30(3).07

Vasili Braga

{"title":"DECENTRALISED AUTONOMOUS SOCIETY THROUGH LARGE LANGUAGE MODELS’ BASED AGENTS: A PATHWAY TO EMPOWER SMALL COMMUNITIES","authors":"Vasili Braga","doi":"10.52326/jes.utm.2023.30(3).07","DOIUrl":"https://doi.org/10.52326/jes.utm.2023.30(3).07","url":null,"abstract":"This paper explores the concept of Decentralized Autonomous Society through the lens of Large Language Models focusing on the transformative potential of integrating these technologies. The paper on the role of Large Language Models based agents in providing a versatile, responsive, and contextually intelligent resource within a Decentralized Autonomous Society, fostering intellectual exploration, assisting in complex tasks, and aiding real-time problem solving. One delves into their integration with Decentralized Autonomous Society infrastructures, including robotic and automated systems. While promising, the integration of Large Language Models and their agents into a Decentralized Autonomous Society poses several challenges, including infrastructure and connectivity limitations, information accuracy, artificial intelligence bias, privacy and data security, and ethical concerns. This paper critically discusses these issues and proposes potential solutions. Through the lens of the Decentralized Autonomous Society construct, the paper considers the future possibilities and implications of artificial intelligence, where self-sustaining, digitally-empowered communities leverage artificial intelligence as a cornerstone of their collective intelligence.","PeriodicalId":52570,"journal":{"name":"Journal of Engineering Science","volume":"96 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135933333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

CROSSING SPEEDS OF CARS THROUGH SIGNALIZED INTERSECTIONS 车辆通过有信号的十字路口的速度

Journal of Engineering Science Pub Date : 2023-11-02 DOI: 10.52326/jes.utm.2023.30(3).03

Narciza-Izabela Galusca, Silviu-Cristian Iriciuc, Gelu-Răzvan Gimiga, Diana-Nicoleta Dima, Maria-Cristina Scutaru

{"title":"CROSSING SPEEDS OF CARS THROUGH SIGNALIZED INTERSECTIONS","authors":"Narciza-Izabela Galusca, Silviu-Cristian Iriciuc, Gelu-Răzvan Gimiga, Diana-Nicoleta Dima, Maria-Cristina Scutaru","doi":"10.52326/jes.utm.2023.30(3).03","DOIUrl":"https://doi.org/10.52326/jes.utm.2023.30(3).03","url":null,"abstract":"The article deals with the problem of traffic in three traffic-light intersections in the street network of Iasi city. Usually, the existing traffic lights do not fully take into account the size, structure and parameters of the queue of vehicles waiting at intersections; which in turn affects the traffic capacity of the intersection. In the study, we used a representative set of measurements taken at the three intersections to interpret the variation in the crossing speeds of the traffic light intersection space by the vehicle columns using the linear regression method. We studied several categories of vehicles queuing before the stop line at the intersection. We made a statistical analysis of the time taken to cross three intersections by vehicles in different starting positions. The main results of the research showed estimates in good agreement with observational data as well as a significant reduction in vehicle speed (to 58%) when there are different categories of vehicles queuing at the intersection. This study can be used in the urban traffic diagnosis method, being part of a traffic study together with urban traffic forecasting and therapy.","PeriodicalId":52570,"journal":{"name":"Journal of Engineering Science","volume":"98 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135933325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

APPLICATION OF APPLE ACIDIFIER IN VEGETABLE STEW OF TYPE „ZACUSCA” PRODUCTION 苹果酸化剂在“扎瓜”型蔬菜炖菜生产中的应用

Journal of Engineering Science Pub Date : 2023-11-02 DOI: 10.52326/jes.utm.2023.30(3).10

Diana Crucirescu

引用次数: 0

DRY-AGED BEEF: COLOR PARAMETERS AND SENSORY CHARACTERISTICS 干熟牛肉:颜色参数和感官特性

Journal of Engineering Science Pub Date : 2023-11-02 DOI: 10.52326/jes.utm.2023.30(3).11

Viorica Bulgaru, Liliana Popescu

{"title":"DRY-AGED BEEF: COLOR PARAMETERS AND SENSORY CHARACTERISTICS","authors":"Viorica Bulgaru, Liliana Popescu","doi":"10.52326/jes.utm.2023.30(3).11","DOIUrl":"https://doi.org/10.52326/jes.utm.2023.30(3).11","url":null,"abstract":"Research work involves the instrumental analysis of the change in color (L*, a*, b*) and the sensory characteristics of the Simmental beef, parts of the carcass: T-bons, received from the local farm, during the dry-aging period for 0, 14, 21, 28, 35 days and for the roasted aged beef at high and very high temperatures. The analyzed beef samples presented uniform results for the chromatic parameters during the dry-aging period, being influenced by the values of meat pH and the water-holding capacity, namely: for the dry-aged meat, the L* parameter values indicate an increase in the brightness of the meat, for the a* parameter, decreasing values were established, which indicates a reduction in the oxygenation of the meat, a reduction of oxymyoglobin in meat, responsible for the intense red color and for the b* coordinate a slight decrease in values was observed, oriented to yellow color. For roasted beef parameter L* decreases due to the reduction of the beef moisture during the roasting process. The redness of beef a* decreases in intensity primarily depending on the beef aging period but also with the increase in the roasting temperature, due to the drastic degradation of myoglobin. The b* parameter also decreases, possibly due to the increase in metmyoglobin content during heat treatment. The sensory characteristics of the dry aged beef have been considerably improved due to the increase in the pH of the meat, which attracts the activation of meat-specific enzymes that contribute to the accumulation of secondary compounds with a major impact on the beef taste, aroma and juiciness. These aspects are later reflected on the sensory properties of the roasted aged beef, being intensified by the heat treatment process.","PeriodicalId":52570,"journal":{"name":"Journal of Engineering Science","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135933335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

PROCESSING OF VIBRO - ACOUSTIC SIGNALS OF PRECESSIONAL PLANETARY TRANSMISSIONS 岁差行星传输振动声信号的处理

Journal of Engineering Science Pub Date : 2023-11-02 DOI: 10.52326/jes.utm.2023.30(3).02

Stanislav Slobodeaniuc

引用次数: 0

Studying Sustainable Concrete Block Efficiency Production: A Review 可持续混凝土砌块效率生产研究综述

Journal of Engineering Science Pub Date : 2023-09-01 DOI: 10.31026/j.eng.2023.09.10

Ahmed Sadeq Jaafar, Z. K. Abbas, A. Allawi

引用次数: 1

Mechanical and Physiochemical Properties of Central Marshes Bed Soils – Southern Iraq 伊拉克南部中部沼泽床土壤的力学和理化性质

Journal of Engineering Science Pub Date : 2023-09-01 DOI: 10.31026/j.eng.2023.09.05

R. R. Kareem, Z. K. Jahanger

引用次数: 0