Journal Port Science Research最新文献

Efficacy of Verapamil Combined with Zinc Oxide for Anal Fissure Management 维拉帕米联合氧化锌治疗肛裂的疗效

Journal Port Science Research Pub Date : 2024-07-25 DOI: 10.36371/port.2024.special.42

Haifa T. Abu Tbeekh, Hamoodi Aliwi Mosa, Mohammed Hamoudi Alsunboli

引用次数: 0

Optimized Color Image Encryption Using Arnold Transform, URUK Chaotic Map and GWO Algorithm 使用阿诺德变换、URUK 混沌图和 GWO 算法优化彩色图像加密

Journal Port Science Research Pub Date : 2024-07-25 DOI: 10.36371/port.2024.3.3

Qutaiba K. Abed, W. A. Al-Jawher

{"title":"Optimized Color Image Encryption Using Arnold Transform, URUK Chaotic Map and GWO Algorithm","authors":"Qutaiba K. Abed, W. A. Al-Jawher","doi":"10.36371/port.2024.3.3","DOIUrl":"https://doi.org/10.36371/port.2024.3.3","url":null,"abstract":"A new image encryption algorithm based on the Arnold transform and URUK chaotic maps is proposed to deal with the issues of inadequate security and low encryption efficiency. Colored images consist of three linked channels used in the scheme. This method uses different keys to break the correlations between adjacent pixels in each channel. First, the plain image is split into RGB channels to encrypt each channel separately. Second, the Arnold transform performs pixel permutation, resulting in scrambled channels. third, the URUK chaotic maps generate three key vectors to perform pixel diffusion, resulting in diffused channels used as input for the following step. Finally, the GWO shuffles each channel independently, to get the minimum correlation between image pixels, which are then merged to obtain a cipher image. This method generates the cipher image with great unpredictability and security. The security is evaluated using various measures. The results demonstrated a high level of security attained by successfully encrypting colored images. Recent encryption algorithms are compared in terms of entropy, correlation coefficients, and attack robustness. The proposed method provided outstanding security and outperformed existing image encryption algorithms.","PeriodicalId":502904,"journal":{"name":"Journal Port Science Research","volume":"21 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141804331","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

Influence the Distributions of Porosity on the Performance of Solubility Functions 孔隙率分布对溶解度函数性能的影响

Journal Port Science Research Pub Date : 2024-07-25 DOI: 10.36371/port.2024.special.43

Ahmed Al-Husaini

{"title":"Influence the Distributions of Porosity on the Performance of Solubility Functions","authors":"Ahmed Al-Husaini","doi":"10.36371/port.2024.special.43","DOIUrl":"https://doi.org/10.36371/port.2024.special.43","url":null,"abstract":"In this research , it was possible to include the porosity distribution factor among the factors affecting solubility instead of the surface area by developing a mathematical mode which based on equations Owtwald-Freundlich, Gibbs-Thomson and Kaptay’s derivations which one of dependence on the surface area. Two sample of ammonium perchlorate were applied , the first sample at normal state, and the second model which had changes were made to the surfaces of the particles. The results of the porosity tests for them were found different. Conducting a mathematical analysis of the results and introducing the pore distribution variable. The surface area of the second model increased by ( 26% ) in which the pore volume size between ( 30-4000) Å. The results indicate that the solubility increased in sample No. (2 ) by (12,28% ) and this is due to the increase in the pore distribution in the second model. in this case the larger surface area in the porosity distribution is the reason for the resulting increase in the solubility value, by the noting of the mechanism dissolution process which adopted , that can provide an explanation for the increase in it. The idea of pore distribution can be applied to enhance the quality of drugs through depending it's on the amount of solubility which required in order to perform its function well. For this, the aim of this research was to draw attention to the challenges of solubility measurement and to present new techniques and detection methods that provide more accurate results by introduce the concept of pore size distribution to the particle instead of radii and surface area. It has been applied on ammonium perchlorate and determine the effective porosity distribution to obtain the best or required solubility based on the results obtained from studying the laboratory-wise and applying the results to mathematical models that are derived for.","PeriodicalId":502904,"journal":{"name":"Journal Port Science Research","volume":"54 28","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141804771","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

The Role of Educational Service Quality in Enhancing Student Satisfaction / an Exploratory Study of the Opinions of a Sample of Students of the Department of Industrial Management 教育服务质量在提高学生满意度中的作用/对工业管理系抽样学生意见的探索性研究

Journal Port Science Research Pub Date : 2024-07-22 DOI: 10.36371/port.2024.special.41

Elaf Abdulghani Al-Yozbakey, R. Esmaeel

{"title":"The Role of Educational Service Quality in Enhancing Student Satisfaction / an Exploratory Study of the Opinions of a Sample of Students of the Department of Industrial Management","authors":"Elaf Abdulghani Al-Yozbakey, R. Esmaeel","doi":"10.36371/port.2024.special.41","DOIUrl":"https://doi.org/10.36371/port.2024.special.41","url":null,"abstract":"This study addresses an important issue in higher education: the quality of educational services and its impact on student satisfaction. The research particularly focuses on services provided by universities and higher education institutions. The study aims to determine the extent to which various dimensions of quality of educational services, including the academic background of professors, curriculum, infrastructure and facilities, employment prospects, safety and security, and students' skills development are impacted the student satisfaction in the Department of Industrial Management at the College of Administration and Economics at the University of Mosul. A descriptive analytical approach combining quantitative and qualitative methods was used to analyze data collected through questionnaires distributed to a random sample of 93 students. The results showed a significant positive correlation between the dimensions of quality of educational services and student satisfaction, suggesting that improving service quality leads to higher satisfaction. Furthermore, the study found that these dimensions have a significant impact on students' overall satisfaction with the educational services provided. Based on these results, the study provides several important recommendations that highlight the need to pay attention to the quality of educational services provided at the university. This includes focusing on both weaknesses and strengths and repeating the measurement of service quality to ensure continuous improvement. Overall, this research provides valuable insights into the relationship between the quality of educational services and student satisfaction and provides guidance for higher education decision makers to develop effective strategies to improve service quality and ultimately increase student satisfaction.","PeriodicalId":502904,"journal":{"name":"Journal Port Science Research","volume":"4 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141817066","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

The Extent to Which Digital Litigation Achieves Legal Protection for the Rights of Litigants 数字诉讼在多大程度上实现了对诉讼当事人权利的法律保护

Journal Port Science Research Pub Date : 2024-07-22 DOI: 10.36371/port.2024.special.40

Rajaei Abdulrahman Abdulqader, Anmar Haitham Naama

引用次数: 0

Sustainable Development and the Rights of Future Generations in the Iraqi Constitution of 2005: A Comparative Study 2005 年伊拉克宪法中的可持续发展与后代人的权利：比较研究

Journal Port Science Research Pub Date : 2024-07-22 DOI: 10.36371/port.2024.special.39

Salah Hassan Al-Arbawi

{"title":"Sustainable Development and the Rights of Future Generations in the Iraqi Constitution of 2005: A Comparative Study","authors":"Salah Hassan Al-Arbawi","doi":"10.36371/port.2024.special.39","DOIUrl":"https://doi.org/10.36371/port.2024.special.39","url":null,"abstract":"It seems we are sleepwalking towards a climate catastrophe,\" and \"The era of global warming has ended, and the era of global boiling has begun,\" are two quotes from UN Secretary-General António Guterres, the first in March 2022 and the latter in July 2023. He warns of countries neglecting their climate commitments and many, both developed and others, not adhering to the implementation of sustainable development plans. Sustainable development is no longer just a term or concept to be added to the field of other terms and concepts; it is an urgent necessity, and neglecting it signals a serious danger. The World Commission on Environment and Development defines it in its 1987 report titled \"Our Common Future\" presented to the United Nations as \"development that meets the needs of the present without compromising the ability of future generations to meet their own needs.\" It is clear that the issue of sustainable development is not new or emergent; it was discussed in the 1980s. Nor is it a secondary or marginal issue; it is supported by the United Nations. It is surprising that the Iraqi Constitution of 2005 does not mention sustainable development, even though it was written nearly a quarter-century after the term became widespread. The current constitution refers to the word \"development\" without specifying its meaning or content, whereas some constitutions, such as the amended Egyptian Constitution of 2014, clearly and explicitly refer to sustainable development and the rights of future generations. Respecting the rights of future generations is one of the most important topics that constitutional lawmakers should include at the core of the constitutional document to grant it both substantive and formal supremacy, giving it the necessary priority and care.","PeriodicalId":502904,"journal":{"name":"Journal Port Science Research","volume":"2 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141815526","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

The Impact of Research & Development Capabilities & Innovation Capabilities on the Environmental and Economic Dimension of Sustainable Marketing- An exploratory study of the opinions of a sample of workers in the energy-saving lighting factory 研发能力和创新能力对可持续营销的环境和经济维度的影响--对节能灯厂工人意见样本的探索性研究

Journal Port Science Research Pub Date : 2024-07-22 DOI: 10.36371/port.2024.special.37

Firas Karim Ali, A. A. Kadhum

{"title":"The Impact of Research & Development Capabilities & Innovation Capabilities on the Environmental and Economic Dimension of Sustainable Marketing- An exploratory study of the opinions of a sample of workers in the energy-saving lighting factory","authors":"Firas Karim Ali, A. A. Kadhum","doi":"10.36371/port.2024.special.37","DOIUrl":"https://doi.org/10.36371/port.2024.special.37","url":null,"abstract":"The current research aims to assess the impact of research and development (R&D) capabilities and innovation capabilities on the environmental and economic dimensions of sustainable marketing. To this end, a factory specializing in LED energy-efficient lighting production was chosen as the research sample, located in Taji. The descriptive-analytical method was employed using a questionnaire to collect data from a research population consisting of 173 workers. A randomized sample of 138 workers was selected. SPSS V.24 software and a range of statistical methods such as Cronbach's alpha coefficient, mean, standard deviation, variance ratio, and simple linear regression were utilized. Among the significant findings of this study is the existence of a correlation and impact between R&D capabilities and innovation capabilities, and the environmental and economic dimensions of sustainable marketing. In other words, enhancing focus on R&D and innovation capabilities increases the likelihood of achieving the environmental and economic dimensions of sustainable marketing. Regarding key recommendations drawn from the research to enhance the environmental and economic dimensions of sustainable marketing, the factory should prioritize the improvement and modernization of production lines while concentrating on delivering products aligned with technological advancements and meeting market needs.\"","PeriodicalId":502904,"journal":{"name":"Journal Port Science Research","volume":"6 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141816126","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

Towards achieving quality and equal educational opportunities in Iraq: the role of development and law enforcement in achieving the required change 在伊拉克实现优质和平等的教育机会：发展和执法在实现必要变革中的作用

Journal Port Science Research Pub Date : 2024-07-22 DOI: 10.36371/port.2024.special.38

Raghad Hammad Raja

引用次数: 0

Markov Model Simulation and Analysis for Future Expectation of Awarded Grades for IB Secondary Schools 马尔可夫模型模拟和分析国际文凭（IB）中学对未来所获等级的预期

Journal Port Science Research Pub Date : 2024-07-21 DOI: 10.36371/port.2024.3.2

M. W. Ameen

引用次数: 0

Inspection as a Means of Evidence in Administrative Judiciary 检查作为行政司法中的一种证据手段

Journal Port Science Research Pub Date : 2024-07-21 DOI: 10.36371/port.2024.special.36

Rajab Mohammed Nada

引用次数: 0