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Internet Usage, Challenges, and Attitudes among University Students: Case Study of the University of Jordan

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Journal of Software Engineering and Applications 2016年第12期9卷 577-587页

作者： Tamara Almarabeh Yousef Kh. Majdalawi hiba mohammad Computer Information Systems Department The University of Jordan Amman Jordan

The Internet usage has grown rapidly during the last decade in almost every country in the world and in Jordan specifically;today millions of individuals are connected to the Internet and the Internet has become the backbone of the information economy. It was used for social, commercial, political, and personal interactions. This study aims to investigate the attitudes of students at The University of Jordan towards using ICT (Information and Communication Technology). A semi-structured questionnaire was used to collect the data for obtaining students attitudes on the amount of Internet usage, reasons for using the Internet, and how the Internet impacted on students’ life. The data analysis was done by using SPSS, version 17. 536 students from different faculties (medical, humanities, and scientific) of the University of Jordan participated in the study. The results indicated that most students access Internet before they attended university;there is a positive attitude towards Internet;and they used it mainly for social websites, chatting and information gathering. The slow speed of the Internet connection and the lack of adopting ICT in courses syllabus are some constraints facing the students.

关键词： ICT Jordan Internet Attitudes Literacy Higher Education

The University of Jordan E-Learning Platform: State, Students’ Acceptance and Challenges

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Journal of Software Engineering and Applications 2014年第12期7卷 999-1007页

作者： Tamara Almarabeh hiba mohammad Rana Yousef Yousef Kh. Majdalawi Department of Computer Information Systems King Abdullah II School for Information Technology The University of Jordan Amman Jordan

The rapid changes and increased complexity in today’s world present new challenges and put new demands on the education system. There has been generally a growing awareness of the necessity?to change and improve the existing system towards online learning. Jordan is one of the distinguished countries in the Middle East with rapid progress in education and with advanced teaching and learning technologies. The University of Jordan is trying to exploit Information and Communication Technology (ICT) in education and moving forward by introducing the latest E-learning management systems (LMSs) to keep pace of technological revolution in the higher education. It is?important to find out the impact of E-learning management system in the University of Jordan,?examine the students’ acceptance for this new system and address the challenges facing the students while using the E-learning management system and these are what this paper is trying to do.

关键词： Moodle E-Learning Blackboard Technology Acceptance Model Jordan

E-Government Strategy and Plans in Jordan

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Journal of Software Engineering and Applications 2015年第4期8卷 211-223页

作者： Yousef Kh. Majdalawi Tamara Almarabeh hiba mohammad Wala Quteshate Department of Computer Information Systems King Abdullah II School for Information Technology The University of Jordan Amman Jordan

Life is being developed every day in all of the life aspects. One of the major developing aspects is information technology (IT), and communication technology which makes life easier, faster, and more connected. ICT is evolving fast in Jordan and offering the government to deliver multiple delivery services with different characteristics among E-government services. The Jordanian government has invested heavily in E-government initiatives for the last 10 years to transform from traditional service delivery to more effective and efficient service to deliver high-quality customer-centric and performance-driven services to E-government stakeholders. However the global rank of E-government readiness as well as regional rank of Jordan is still in low rank according to the global countries but it is still quite according to the Arab countries. This research provides a trend analysis to find the trends (positive or negative) in the UN E-government indicators in Jordan and provides an overview to the E-government in Jordan where the researchers analyze the development of E-government in Jordan by introducing a general framework for the E-government through discussing the past, present status and the future plans for E-government in Jordan to get better service to their recipients and to improve overall progress of Jordan achievements compared with regional and global countries.

关键词： Jordan Readiness ICT EGDI E-Government

Existence results and behavior analysis for nonlinear age-dependent population dynamics problems with conformable fractional operator

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International Journal of Biomathematics 2024年第5期17卷 229-256页

作者： hiba El Asraoui M'hamed El Omari Ali El Mfadel Khalid Hilal Laboratory of Applied Mathematics Scientific Computing Sultan Moulay Slimane University BP 523 Beni MellalMorocco

In this paper,we investigate the existence of solutions and analyze the large-time behavior for Gurtin-Maccamy population model involving conformable fractional *** a preliminary step,we construct a generic structure of the solution associated with our proposed model by utilizing some basic properties and tools of conformable fractional *** establish the existence of a unique solution of the given model with the given initial *** last,by using the upper and lower solutions for the characteristic equation,we define the upper and lower boundaries for the obtained solution and describe the large-time behavior of the total population.

关键词： Age-dependent population conformable fractional operator upper and lower boundary of the solution dynamics of populations

Nanosecond pulse， dual-wavelength Q-switched 1.5 μm fiber laser using MAX phase CrTiAlCsaturable absorber

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Optoelectronics Letters 2024年

作者： AHMED SHAKIR AL-HITI hiba HASSAN Department of Electrical Engineering， Faculty of Engineering， University of Anbar Department of Laser and Optoelectronics Engineering， University of Technology-Iraq

We demonstrated a new type of MAX phase material， Chromium Titanium Aluminum Carbide (Cr2TiAlC2) polymer film to generate a passively Q-switched erbium-doped fiber laser. The film thickness was measured around 45 μm which was fabricated using the embedding method with PVA polymer as hoster. The SA film demonstrates a dual-wavelength passively Q-switched erbium-doped fiber laser （EDFL） which operates at 1531 nm and 1560.19 nm， respectively. The Q-switching pulse duration could be varied from 2.46 μs to 770 ns while the repetition rate varied from 92.76 kHz to 106.6 kHz with an increasing input pumping range of 154 mW to 300 mW. The maximum output power and pulse energy of 15.05 mW and 141.18 nJ were obtained at a maximum input power of 300 mW， respectively. To the best of our knowledge， this is the first time that on dual-wavelength Q-switched EDF laser by Cr2TiAlC2as SA.

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Assessment of the Characteristics of the Municipal Solid Waste Compost in Lebanon

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Journal of Geoscience and Environment Protection 2024年第5期12卷 17-39页

作者： Rana Sawaya Jalal Halwani Nada Nehme hiba Alawiye Walaa Diab Water & Environment Science Lab Lebanese University Tripoli Lebanon Faculty of Sciences Lebanese University Hadath Lebanon Faculty of Agriculture Engineering and Veterinary Sciences Lebanese University Dekwaneh Lebanon

Waste management is crucial due to the fast increase of human population, causing an increase in solid waste generation which if not properly managed causes environmental problems. Around 57% of the wastes generated from homes are made up of green material (fruits, vegetables…). Thus, reusing and recycling green wastes through composting is one way of reducing the waste load to landfills. Composting is the transformation of raw organic materials into organic soil amendments that provide nutrients to crops and enhance the tilth, fertility, and productivity of soils. Aerobic windrow composting system at Sukomi Greensite facility located at Karantina is performed, where materials biodegrade under controlled conditions to produce compost. However, assessment of the quality of the compost is fundamental in order to determine its usages. Thus, regular testing of physical, chemical and biological parameters was performed for adequate monitoring purposes. The basic objective of this study was to determine the characteristics of the Lebanese municipal solid waste compost on a yearly basis and compare these characteristics amongst the years. Hence, each parameter was tested and compared to the BNQ international Canadian standards for proper classification of the compost and adequate identification of its usages. The preliminary data obtained were statistically diagnosed through principal component analysis by Spadv55 software. All the data reflected the normal content value of the studied parameters with minor differences between the years except for year 2007 which demonstrated higher levels of Potassium, Phosphate, Lead and Cadmium. The characteristics of the compost enabled it to be used as a soil amendment on all types of agricultural and landscape commodities at the adequate dosages and proper timing. This data will additionally reflect the efficiency of the solid waste management practices adopted via highlighting the importance of the implementation of the integrated s

关键词： Composting Organic Material Lebanon Contamination Solid Waste Management

Kaoline-based catalyst for a high stability desulfurization of sour heavy naphtha in a three-phase oscillatory baffled reactor

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Particuology 2024年第1期84卷 249-260页

作者： Hassan M.Hmood Saba A.Gheni Safaa M.R.Ahmed Mudheher M.Ali Hamid Yonis Saleh Mohammed H.Mohammed Awad E.Mohammed Marwan A.Mahomood hiba R.Mohammed Ahmed A.Hassan Adam Harvey North Refineries Company Ministry of OilIraq Chemical Engineering Department Tikrit UniversityIraq Ministry of Oil Iraq AL-Hawija Technical Institute Northern Technical UniversityMoselIraq School of Engineering Newcastle UniversityUK

To meet the rapidly increasing demand for energy and the dramatic depletion of conventional crude oil,it is imperative to utilize sour *** no coke being produced,oxidative desulfurization(ODS)of naphtha lowers its sulfur content and average molecular *** this article,we outline a method for heavy naphtha non-extractive ODS using a very stable *** technique involves the use of a solid catalyst with oxygen gas as the *** necessitated relatively high mixing intensities;hence a three-phase Oscillatory Baffled Reactor(OBR)was *** catalyst was based on the zeolite ZSM-5,prepared from natural kaolin by a series of delamination and activation steps and impregnated with Fe.A TiO2 nanolayer was applied,using the sol-gel method,to prevent rapid *** reactor performance was evaluated to minimize the sulfur content in the naphtha *** to the protective coating,the sulfur conversion stabilized at 90%.The results of this work establish the use of natural clay-based catalysts in a continuous,three-phase ODS,particularly with regard to proving long-term *** also showed that modest ODS can be achieved using an environmentally friendly oxidant,at mild operating conditions,whilst maintaining stability.

关键词： Natural kaoline Desulfurization Three-phase Oscillatory baffled reactor

Artificial Intelligence for Maximizing Agricultural Input Use Efficiency: Exploring Nutrient, Water and Weed Management Strategies

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Phyton-International Journal of Experimental Botany 2024年第7期93卷 1569-1598页

作者： Sumit Sow Shivani Ranjan Mahmoud F.Seleiman hiba M.Alkharabsheh Mukesh Kumar Navnit Kumar Smruti Ranjan Padhan Dhirendra Kumar Roy Dibyajyoti Nath Harun Gitari Daniel O.Wasonga Department of Agronomy Dr.Rajendra Prasad Central Agricultural UniversityPusaSamastipurBihar848125India Department of Plant Production College of Food and Agriculture SciencesKing Saud UniversityRiyadh11451Saudi Arabia Department of Crop Sciences Faculty of AgricultureMenoufia UniversityShibin El-Kom32514Egypt Department of Water Resources and Environmental Management Faculty of Agricultural TechnologyAl Balqa Applied UniversitySalt19117Jordan Division of Agronomy ICAR-Indian Agricultural Research InstitutePusa CampusNew Delhi110012India Department of Soil Science Dr.Rajendra Prasad Central Agricultural UniversityPusaSamastipurBihar848125India Department of Agricultural Science and Technology School of Agriculture and Environmental SciencesKenyatta UniversityNairobi43844Kenya Department of Crop Sciences University of Illinois Urbana-ChampaignUrbanaIL 61801USA

Agriculture plays a crucial role in the economy,and there is an increasing global emphasis on automating agri-cultural *** the tremendous increase in population,the demand for food and employment has also increased signiﬁ*** methods traditionally used to meet these requirements are no longer ade-quate,requiring solutions to issues such as excessive herbicide use and the use of chemical *** of technologies such as the Internet of Things,wireless communication,machine learning,artiﬁcial intelligence(AI),and deep learning shows promise in addressing these ***,there is a lack of comprehensive documentation on the application and potential of AI in improving agricultural input efﬁ*** address this gap,a desk research approach was used by utilizing peer-reviewed electronic databases like PubMed,Scopus,Goo-gle Scholar,Web of Science,and Science Direct for relevant *** of 327 initially identiﬁed articles,180 were deemed pertinent,focusing primarily on AI’s potential in enhancing yield through better management of nutrients,water,and *** into account researchﬁndings worldwide,we found that AI technologies could assist farmers by providing recommendations on the optimal nutrients to enhance soil quality and deter-mine the best time for irrigation or herbicide *** present status of AI-driven automation in agricul-ture holds signiﬁcant promise for optimizing agricultural input utilization and reducing resource waste,particularly in the context of three pillars of crop management,i.e.,nutrient,irrigation,and weed management.

关键词： Agriculture artiﬁcial intelligence crop management nutrient irrigation weed management resource use efﬁciency

Utero-Cutaneous Fistula after Caesarean Section Delivery: Diagnosis and Management of a Rare Complication

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Open Journal of Obstetrics and Gynecology 2024年第8期14卷 1124-1129页

作者： Aalaa A. Wahab Marzooq Maryam Mohamed Mahmood hiba Moayad Saeed Rabab Mustafa Mohamed Khalafalla Salmaniya Medical Complex Manama Bahrain

Utero-cutaneous fistula following cesarean section is a rare occurrence. We present the case of a 34-year-old woman who presented to our department four years after her second cesarean section with a history of pain and blood discharge from a previous Pfannenstiel incision, during menstruation, with an absence of vaginal menstrual flow. Despite a prior surgical repair operation, her symptoms persisted. A pelvic MRI was done to confirm the diagnosis of utero-cutaneous fistula, and surgical management was pursued. This case report aims to contribute to the existing literature on utero-cutaneous fistula and provide insights into the diagnostic considerations and management strategies for this rare complication.

关键词： Cesarean Section Uterocutaneous Fistula Complication Uterus