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Discovery of rare association rules in the distribution of lawsuits in the federal justice system of Southern Brazil

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International Journal of Business Intelligence and Data Mining 2021年第2期18卷 127-154页

作者： dos Santos Gruginskie, Lúcia Adriana Roehe Vaccaro, Guilherme Luís Chiwiacowsky, Leonardo Dagnino Blesz, Attila Elod Graduate Program in Production Engineering and Systems Unisinos Sao Leopoldo RS Brazil Program in Industrial Engineering UCS-Universidade de Caxias do Sul Bento Gonçalves City RS Brazil

In the context of data mining, infrequent association rules may be beneficial for analysing rare or extreme cases with very low support values and high confidence. In researching risky situations or allocating specific resources, such rules may have a much greater impact than rules with high support value. The objective of this study is to obtain association rules from the database of lawsuits filed in the Federal Court of Southern Brazil in 2016, including both frequent and rare rules. By finding these rules, especially rare ones, the information collected can assist in the decision-making process, in this case, such as training clerks or establishing specialised courts. Copyright © 2021 Inderscience Enterprises Ltd.

关键词： Association rules

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Genomic insights into novel extremotolerant bacteria isolated from the NASA Phoenix mission spacecraft assembly cleanrooms

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Microbiome 2025年第1期13卷 1-27页

作者： Schultz, Júnia Jamil, Tahira Sengupta, Pratyay Sivabalan, Shobhan Karthick Muthamilselvi Rawat, Anamika Patel, Niketan Krishnamurthi, Srinivasan Alam, Intikhab Singh, Nitin K. Raman, Karthik Rosado, Alexandre Soares Venkateswaran, Kasthuri Biological and Environmental Science and Engineering Division King Abdullah University of Science and Technology Thuwal Makkah 23955 Saudi Arabia Department of Biotechnology Bhupat and Jyoti Mehta School of Biosciences Indian Institute of Technology Madras Tamil Nadu Chennai 600036 India Center for Integrative Biology and Systems Medicine (IBSE) Indian Institute of Technology Madras Tamil Nadu Chennai 600036 India Robert Bosch Centre for Data Science and Artificial Intelligence (RBCDSAI) Indian Institute of Technology Madras Tamil Nadu Chennai 600036 India Microbial Type Culture Collection and Gene Bank (MTCC) Institute of Microbial Technology Chandigarh 160036 India NASA Jet Propulsion Laboratory California Institute of Technology Pasadena CA United States Department of Data Science and AI Wadhwani School of Data Science and AI Indian Institute of Technology Madras Tamil Nadu Chennai 600036 India Bioscience Program Biological and Environmental Science and Engineering (BESE) Division King Abdullah University of Science and Technology (KAUST) Thuwal Makkah 23955 Saudi Arabia

Background: Human-designed oligotrophic environments, such as cleanrooms, harbor unique microbial communities shaped by selective pressures like temperature, humidity, nutrient availability, cleaning reagents, and radiation. Maintaining the biological cleanliness of NASA’s mission-associated cleanrooms, where spacecraft are assembled and tested, is critical for planetary protection. Even with stringent controls such as regulated airflow, temperature management, and rigorous cleaning, resilient microorganisms can persist in these environments, posing potential risks for space missions. Results: During the Phoenix spacecraft mission, genomes of 215 bacterial isolates were sequenced and based on overall genome-related indices, 53 strains belonging to 26 novel species were recognized. Metagenome mapping indicated less than 0.1% of the reads associated with novel species, suggesting their rarity. Genes responsible for biofilm formation, such as BolA (COG0271) and CvpA (COG1286), were predominantly found in proteobacterial members but were absent in other non-spore-forming and spore-forming species. YqgA (COG1811) was detected in most spore-forming members but was absent in Paenibacillus and non-spore-forming species. Cell fate regulators, COG1774 (YaaT), COG3679 (YlbF, YheA/YmcA), and COG4550 (YmcA, YheA/YmcA), controlling sporulation, competence, and biofilm development processes, were observed in all spore-formers but were missing in non-spore-forming species. COG analyses further revealed resistance-conferring proteins in all spore-formers (n = 13 species) and eight actinobacterial species, responsible for enhanced membrane transport and signaling under radiation (COG3253), transcription regulation under radiation stress (COG1108), and DNA repair and stress responses (COG2318). Additional functional analysis revealed that Agrococcus phoenicis, Microbacterium canaveralium, and Microbacterium jpeli contained biosynthetic gene clusters (BGCs) for ε-poly-L-lysine, benefic

关键词： BGCs Cleanroom Extreme environment Novel species Phoenix mission Phylogenomics

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Seabirds in a flap: The ingestion of meso/macro marine debris, microplastics and oil/tar by marine and coastal birds in the United Arab Emirates

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Marine Pollution Bulletin 2025年 217卷 118063页

作者： Yaghmour, Fadi Al Naqbi, Maitha Jarwan Kanan, Sofian Dronjak, Lara Knuteson, Sandra Mohammed, Areej Almazrouei, Shaima Alqaydi, Maitha Alzaabi, Alyazia Al Bousi, Marwa Al Marashda, Aisha Al Naqbi, Halima Al Naqbi, Jawaher Samara, Fatin Environment and Protected Areas Authority Sharjah United Arab Emirates Environment and Protected Areas Authority Khorfakkan Sharjah United Arab Emirates Department of Biology Chemistry and Environmental Sciences American University of Sharjah Sharjah United Arab Emirates Department of Industrial Engineering Engineering Systems Management Program American University of Sharjah P.O. Box 26666 Sharjah United Arab Emirates Environment and Protected Areas Authority Sharjah United Arab Emirates

This study provides the first published data on the ingestion of solid marine debris, microplastics (MPs), and oil/tar by marine and coastal birds in the Middle East, focusing on the Arabian Gulf and Gulf of Oman coasts of the Sharjah Emirate, UAE. The gastrointestinal tracts of 478 stranded seabirds from 17 species were examined. With the majority of specimens collected being Black-headed Gulls (Chroicocephalus ridibundus;N = 406;77 juveniles, 326 adults, and 3 unknown) the analysis of their ingested marine debris was done in greatest detail, followed by Socotra Cormorants (Phalacrocorax nigrogularis;N = 23;7 juveniles, 13 adults and 3 unknown) and large white-headed gulls (Larus sp.;N = 29;6 juveniles and 23 adults). Across all species marine debris was detected in 12.8 % of specimens, with solid debris found in 11.1 % and oil globules in 1.67 %. Plastics were the most common material ingested by Black headed Gulls, followed by glass. Juvenile Large white-headed gulls ingested significantly more debris than adults. Polyethylene (PE) was the predominant type of plastic ingested. MPs were examined in 20 specimens consisting of 14 Black-headed Gulls and 6 Socotra Cormorants. Most MPs (77.8 %) were microfibers, suggesting wastewater discharge from laundry as a likely source. Interactions with oil globules and fishing hooks posed the greatest acute risk to seabirds. This study highlights the significant impact of marine pollution on seabirds in a previously unexamined region, underscoring the urgent need for targeted conservation efforts to protect vulnerable species in the Middle East. © 2025 Elsevier Ltd

关键词： Marine pollution

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Spreading systems engineering and engineering management know-how across capstone design: A comparison of an existing course to a pilot 122

Spreading systems engineering and engineering management kno...

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2015 122nd ASEE Annual Conference and Exposition

作者： Abel, Kate D. Bachelor of Engineering in Engineering Management Program School of Systems and Enterprises United States

About a decade ago, a movement was started at Stevens Institute of Technology to infuse the Capstone experience with systems engineering (SE) and engineering Management (EM) knowledge. However the discipline specific Senior Design advisors did not have the time to teach, nor the in-depth awareness of, SE and EM topics to be able to provide their students with substantive learning on these subjects. A course soon emerged that would run along side the Senior Capstone Design course, to provide knowledge in these areas. The course exists in two formats. One format has been running for years as a traditional 3-credit, one semester course. The other format was implemented recently as a pilot to provide just-in-time learning over both semesters of senior design. Both formats have been running concurrently for three years. This article will address how the needs of the Senior Design Advisors from the various disciplines were married to systems engineering and engineering Management topics and deliverables to create two versions of a course to improve the overall functionality of all Capstone design teams, as well as, their project's final outcome. To conclude, the benefits/disbenefits and success/lack of success of the two different formats is highlighted. © American Society for engineering Education, 2015.

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Non-contacting interfaces: A case study in modular spacecraft design

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systems Research Forum 2007年第1期2卷 27-34页

作者： Butail, Sachit Peck, Mason Mechanical Engineering from Delhi College of Engineering Delhi University India Cornell's Sibley School of Mechanical and Aerospace Engineering Cornell's Systems Engineering Program United Kingdom

The benefits of modularization, such as reusability and upgradeability, remain underutilized in space. Exploiting these advantages after a spacecraft is launched introduces too much cost and risk in the current paradigm of spacesystem design. This gap between modular design and its benefi ts has inspired us to focus attention on interfaces. Many of the obstacles to bridging this gap lie in mechanical attachment of spacecraft subsystems. This paper reexamines the function of mechanical interfaces among spacecraft components and describes a new realization in which flux-pinning superconductors and permanent magnets provide stable, but unpowered, connections among spacecraft components that appear to hover at some distance from one another. Beginning with functional abstraction, this study identifies a new set of unexploited possibilities that add versatility to space-systems architectures. First, the limitations imposed on modularity due to mechanical coupling in spacecraft architecture are identified. These limitations are then used to back out the requirements for a non-contacting interface. With several technologies that enable adhesion without mechanical contact identified, requirements flowdown and functional analysis is performed to quantify technical performance measures for the interface. © 2007 World Scientific Publishing Company.

关键词： Reusability

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Fragility of oil as a critical infrastructure

Fragility of oil as a critical infrastructure

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33rd Annual International Conference of the American Society for engineering Management 2012, ASEM 2012 - Agile Management: Embracing Change and Uncertainty in engineering Management

作者： Jaradat, Raed Katina, Polinpapilinho F. Gheorghe, Adrian Old Dominion University Engineering Management and Systems Engineering Program United States

ISBN: (纸本)9781627482820

Interdependency among critical infrastructure (CI) is an increasing phenomenon. The 21st century has been defined by events that have changed individuals' perceptions of what CI is and its risks and vulnerabilities. One of the major critical infrastructures is the energy sector as described by public policy, and oil is an important component of this sector. This paper explores the relationships between oil and other infrastructures. We argue that the relationship between oil and other systems has changed the structure of the oil industry. How to manage this new structure is an emerging issue that requires attention from a systems approach. Whether oil is in its crude form or refined form, its value cannot be minimized due to its various applications. Oil and its derivatives are not an independent infrastructure;they are interconnected to other forms of energy and other infrastructures. These interconnections have increased risk and vulnerability from hostile nations, terrorists, criminals, and incompetent operators. We conclude that oil is critical to the well-being of humanity and yet is so fragile that it can be affected by cascading events from other critical infrastructure due coupling and pervasive computing technologies. Copyright, American Society for engineering Management, 2012.

关键词： Critical infrastructures

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The University of Houston Electric Energy systems Control program

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IEEE Transactions on Education 1978年第3期21卷 197-202页

作者： Tacker, Edgar C. Lee, Kwang Yun Linton, Thomas D. Sanders, Charles W. Department of Electrical Engineering and Systems Engineering Program University of Houston Houston TX 77004 United States

This paper presents our response to the national need to educate more students in the area of power systems engineering. Our Electric Energy systems Control program (EESCP) is described, both in terms of (1) individual courses, sequences of courses, and subprograms of concentration, and (2) the development of the Electric Energy System Control Laboratory Facility (EESCL). The description is organized so as to emphasize the close relationships between the particular EESCL equipment purchased and the development of the individual courses. The present status of the EESCP program development is given as is an assessment of our progress measured against our educational objectives. Discussion is also provided relative to our future plans in further developing our educational program in power systems education. Copyright © 1978 by The Institute of Electrical and Electronics Engineers, Inc.

关键词： Power systems Energy management Microcomputers Electromechanical systems Digital control Cathode ray tubes

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Teaching computer programming: Practices, difficulties and opportunities 45

Teaching computer programming: Practices, difficulties and o...

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2015 IEEE Frontiers in Education Conference, FIE 2015

作者： Rubiano, Sandra Milena Merchán López-Cruz, Orlando Soto, Esteban Gómez Systems Engineering Program Universidad El Bosque Bogotá Colombia

ISBN: (纸本)9781479984534

It is highly recognized that difficulties involved in teaching programming in an introductory course, arise from the cognitive process complexity that is necessary for developing this ability. Previous studies on the best first programming language or the best first programming paradigm have been conducted. Even, the most appropriate integrated development environment (IDE) for novice programmers has been inquired, and the most appropriate problem solving strategy to teach to write computable solutions has been researched. From the investigation in a sample of Bogota universities, and from a holistic perspective, this paper presents an overview of the most common practices and difficulties in teaching these courses, providing important information to help diagnose possible weaknesses in the current process of teaching as well as providing some elements to consider in the design of new strategies, resources and planning criteria for these formative scenarios. © 2015 IEEE.

关键词： Teaching

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Fynex: Work in Progress on a Web-based Approach That Implements a Hybrid Recommendation System for Preventing and Treating Diseases based on Eating Disorders 6

Fynex: Work in Progress on a Web-based Approach That Impleme...

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6th International Conference on Computer-Human Interaction Research and Applications, CHIRA 2022

作者： González-Daza, Bríter Andrés Feijóo-García, Miguel Alfonso Program of Systems Engineering Universidad El Bosque Bogota Colombia

ISBN: (纸本)9789897586095

Diseases based on eating disorders have been considered a health issue worldwide. It is worrying due to the increased complexity of treatments for diseases such as Diabetes, Hypertension, Obesity, and Anorexia. We present Fynex as a web-based expert system that implements a hybrid recommendation system that supports Healthcare Professionals and Patients with recommendations on nutritional plans and physical activity. It provides functionalities to have detailed follow-up and control regarding the evolution of a particular treatment regarding these diseases. This solution poses a decision-making system for Healthcare Professionals and Patients, fostering the medical processes (i.e., treatments, progress, and decisions) in an integrated and systemic way. We evaluated this tool following a pilot study based on pre-post experimentation, and reported the findings and results considering participants' performance and perceptions, basing our analysis on (0-5) Likert scales, open-ended and YN responses, regarding their experience interacting with Fynex- analyzing the users' perceptions on satisfaction and usability on the web-based application. Our preliminary findings suggest that Fynex is effectively a friendly user-centered approach that successfully increases medical processes, healthcare control, and treatment satisfaction. Copyright © 2022 by SCITEPRESS - Science and Technology Publications, Lda. All rights reserved.

关键词： Recommender systems

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RetoñosApp: Work in Progress on a Platform to Support the Teaching of programming in CS through the Automation and Customization of Learning Processes Guided by Artificial Intelligence 6

RetoñosApp: Work in Progress on a Platform to Support the T...

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6th International Conference on Computer-Human Interaction Research and Applications, CHIRA 2022

作者： Valoyes-Porras, David Mauricio Rodríguez-Obregón, Juan Sebastián Salamanca-Sánchez, David Steven Feijóo-García, Miguel Alfonso Program of Systems Engineering Universidad El Bosque Bogotá Colombia

ISBN: (纸本)9789897586095

Learning difficulties in Computer Science (CS) are a multicausal problem that promotes student dropout in CS undergraduate programs. This results from the students' psychological, emotional, and motivational implications, affecting their academic performance. We present RetonosApp, as a web-based and user-centered platform supported by Artificial Intelligence (AI) that assists the teaching and learning processes for CS. It fosters the students' autonomous learning, and provides accompaniment and feedback to students during their academic term, and CS instructors on their students' learning processes. This web-based tool uses a Conversational Bot as an autonomous and synchronous virtual tutor, and a Content-based Recommendation System to generate customized reports with "educational routes" to students and instructors, based on their needs. We evaluated this web-based tool, and reported the findings and results, considering its efficiency and effectiveness, based on the participants' interaction. This, in order to answer how the platform supported and complemented the teaching and learning processes of programming in CS, evaluating its potential to be part of the educational methodology of further CS undergraduate courses. Our findings from the pilot study suggest that RetonosApp effectively provides a friendly user-centered asynchronous assistance and enhancement to learning processes, and frequent feedback on teaching processes. Copyright © 2022 by SCITEPRESS - Science and Technology Publications, Lda. All rights reserved.

关键词： Recommender systems

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