Fallujah University Digital Repository service
The Digital Repository Service is a secure repository system, designed to store and share scholarly, administrative, and archival materials on behalf of Fallujah University community.
Anyone is welcome to use the DRS to discover publicly available content. Members of Fallujah University community are encouraged to sign in to access additional content that may not be publicly available.
Communities in DSpace
Select a community to browse its collections.
- The Digital Repository of the University of Fallujah is a centralized platform for preserving and sharing the university's academic and research outputs. It provides access to research papers, theses, dissertations, academic publications, and other scholarly materials, fostering knowledge sharing and enhancing the visibility of the university’s contributions globally.
- المستودع الرقمي لجامعة الفلوجة هو منصة مركزية لحفظ ومشاركة مخرجات الجامعة الأكاديمية والبحثية. يوفر الوصول إلى الأبحاث العلمية، الرسائل الجامعية، الأطروحات، المنشورات الأكاديمية، وغيرها من المواد العلمية، مما يعزز تبادل المعرفة ويزيد من رؤية مساهمات الجامعة على الصعيد العالمي.
Recent Submissions
Prevalence of Dermatophyte Infections in Cats in Ramadi and Fallujah Cities, Iraq
(15/4/2025, 2025-04-15) Khalid Ismael Oleiwi
Background: Dermatophytosis, which is characterized by superficial infection of keratinized 22 tissues, is the most frequent fungal disease in small animal veterinary medicine. Diagnosing 23 dermatophytosis purely according to clinical indications is problematic because dermatological 24 findings vary and various other skin diseases resemble the characteristic fungal lesion. 25
Aim: This study aimed to detect the prevalence of dermatophytes in pet cats with skin lesions who 26 presented to private veterinary clinics in Ramadi and Fallujah cities, Iraq.20
Evaluation the Antimicrobial Effect of Glycerin Magnesia on Some Bacteria, in-Vitro Study
(2020-06-14) Khalid Ismael Oleiwi
This study was aimed to assess the efficacy of glycerin magnesia on some bacteria. A thirty percent of
glycerin magnesia were prepared as explained below. Many types of bacteria including Proteus spp.,
Staphylococcus aureus, Staphylococcus epidermidis, Acinetobacter, E. coli, Pseudomonas aeruginosa,
Salmonella spp. were selected for this study and obtained from university of Tikrit, college of veterinary
medicine. A bacterial broth were prepared, a then a sterile swab were emulsify in these broth and streaked
on muller hinton agar plate and allowed till dry, then a holes were filled with a given glycerin magnesia
and incubated for 24hrs. at 37̊C . The results showed that a higher antibacterial effects of glycerin magnesia
against Staphylococcus aureus followed by Proteus spp., Pseudomonas aeruginosa, Salmonella spp.,
Acinitobacter, E. coli, Staphylococcus epidermidis respectively.
Assessing Awareness Level of Agricultural Extension Agents Regarding Impacts of Climate Change on Agriculture Sector and Coping Strategies
(ResearchersLinks Ltd, 2025-01-20) Adnan Ibrahim Khamis; Jasim Mohammed Saleh; Najwa S. Ali; and Anhar Mohamed Ali Hasan
This study was aimed at identifying the awareness level of the agricultural extension staff in the
Agricultural Extension, Department of Training and its affiliated training centers in Baghdad Governorate,
regarding climate change and its effects on the agricultural sector and identifying the mechanisms and
procedures adopted by the agricultural extension regarding these risks. These procedures included five topics
(administrative and technical, irrigation water, crops, agricultural land, and environment). Researchers included
agricultural adviser staff in the Department of Agricultural Extension and its affiliated training centers so
that the number of targeted staff was reached (161). The questionnaire used to collect data was adopted,
it included two fields, The first included (20) statements to identify the level of awareness of agricultural
extension staff for the risks of climate change on the agricultural sector, while the second field included
(50) statements representing mechanisms and procedures adopted by agricultural extension in facing these
risks. A statistical analysis program (SPSS) was used to process the research data. So this study showed that
most agricultural extension staff have a high level of awareness regarding climate change and its impact on
the agricultural sector especially in administrative and technical issues related to crops and irrigation water
conservation, also there are no joint units and committees for emergency management and risks resulting
from the consequences of climate change, lack of cooperation and coordination with local and international
efforts in exchanging climate information and significant weakness in the application of laws and legislation
that would hold parties that contribute to accountability and deterioration of the agricultural environment.
The study recommends activating the role of agricultural extension due to the phenomenon of climate change
in the agricultural sector.
A PROPOSED VISION FOR DEVELOPING AGRICULTURAL EXTENSION CENTERS IN CENTRAL IRAQ
(Society for the Advancement of Breeding Researches in Asia and Oceania (SABRAO), 2024-06-05) A.I. KHAMIS; N.S. ALI; J.M. SALEH
The research aimed to prepare a theoretical vision, including a set of proposed standards for
developing work in Agricultural Extension Centers in the Central Governorates (Baghdad, Diyala,
Babylon, Al-anbar, and Salah al-Din), within seven important guiding areas. Using the descriptive
approach to conduct this study, the sample community included all agricultural extension workers
working in research centers of central Iraq governorates, totaling 95 respondents. The two-part
questionnaire served as a tool for collecting data from the respondents. The first part represented
opinions of agricultural extension agents about the extent of application and adoption of suggested
standards in the work of agricultural extension centers. Meanwhile, the second part included the
respondents’ opinions about the degree of their approval of the proposal to develop the extension
centers. The study concluded a large proportion of the respondents believe a weakness existed in the
level of application of the recommended standards in the operation of the agricultural extension
centers. It is evident in not adopting the principle of decentralization when formulating the goals of
the extension centers.
Thermal Performance of Ferrocement Slabs Reinforced with Recycled PET Fibers
(Springer Nature, 2025-04-05) Nahla Hilal; Abdulkader I. Al-Hadithi; Jamal A. Khalaf; Farah A. Al-Fahdawi; Zouaoui R. Harrat; Taher A. Tawfik
This study aimed to identify the optimal ratio of polyethylene terephthalate (PET) fibers to enhance the structural performance
of ferrocement slabs, particularly under varying high-temperature conditions. The research examines the effects of PET fibers
on the hardened properties of ferrocement mortar, as well as how both PET fibers and elevated temperatures (25 °C, 100 °C,
200 °C, 400 °C, and 600 °C) influence the impact and mechanical behavior of the material. To achieve this, four volumetric
proportions of PET fibers (0%, 0.5%, 0.75%, and 1%) were first used to identify the optimum PET content, which was found
to be 0.75%. The impact and mechanical behavior of ferrocement slabs were then investigated using the optimized mix.
To evaluate the impact behavior, a total of 25 two-way slabs of 500 mm × 500 mm × 50 mm were prepared and tested.
The parameters were (a) fiber content (0% and 0.75%), (b) layers of steel wire mesh reinforcement (0, 2, and 4 layers), and
(c) elevated temperatures (25 °C, 100 °C, 200 °C, 400 °C, and 600 °C). These were organized to have five different slab
configurations: zero reinforcement layer (0L) and zero fiber (0F) (0L-0F); 2L-0F, 4L-0F, 2L-0.75F, and 4L-0.75F. Each of
these slabs was tested under the five selected elevated temperatures, making the 25 specimens needed. The same parameters
were repeated to evaluate the flexural behavior of ferrocement slabs using 25 one-way slabs with dimensions of 1200 mm
× 150 mm × 50 mm. The results indicated that PET fibers decreased density and ultrasonic pulse velocity while increasing
water absorption. At a PET fiber content of 0.75%, the compressive and flexural strengths increased by 17.85% and 5.79%,
respectively, after 28 days. Strength loss was minimal up to 200 °C, but significant reductions were observed beyond 400 °C.
The optimal performance was found in slabs with 0.75% PET and two layers of reinforcement at 200 °C, displaying improved
flexural strength, toughness, and ductility. At 600 °C, the breakdown of the plastic fibers resulted in a substantial performance
decline. Overall, the findings show that PET fibers enhance ferrocement performance up to 400 °C but experience degradation
at higher temperatures.