Biology Commons^™

Cosemiprime Ring, Muntaha Abdul- Razaq Hasan

Al-Qadisiyah Journal of Pure Science

In this paper ,we introduce a new type of rings,namely cosemiprime ringas a generalization of semiprime ring,where a ring C is said to be cosemiprime ring if I= for each ideal I of C .Some properties of this type of rings are obtained . Also,we determin the relationship among types of ideals in this ring.

Review Of Key Derivation Functions In Cryptographic Systems, Hasan Kadhim A. Alsuwaiedi, Abdul Monem S. Rahma

Al-Qadisiyah Journal of Pure Science

Because of its significance in the formation of the core of encryption/decryption algorithms, the key derivation function (KDF) or pseudorandom number generator (PRNG) plays a major part in the cryptographic system. Random numbers are required for the usage of encryption and decryption techniques in a variety of network security applications. In this research we Focus on key generation functions, which are an important aspect of symmetric and asymmetric algorithms. Disgusting the background of PRNG basics and attempting to characterize and evaluate several publications that offer proposals for key generators.

The Refractive Index Of Photonic Crystal Fibers As A Function Of Some Parameters And Temperature, Mohammed Salim Jasim, Nadia Al-Aboody

Al-Qadisiyah Journal of Pure Science

Photonic crystal fibers in the late period occupied a wide range of studies and research because of the ease of dealing with them in terms of design and installation, as there is a group of parameters used in them that can affect the refractive index of the pulse propagation through it, including the diameter of the air holes, the distance between the air holes and their number, as this study showed in addition to the aforementioned parameters The effect of temperature on the refractive index was also studied. It has been observed that with an increase in the diameter of …

Common Fixed Point Theorems By Using Two Mappings In B-Rectangular Metric Space, Qasim K. Kadhim

Al-Qadisiyah Journal of Pure Science

In this paper, the aim to obtain the existence and uniqueness of some common fixed point theorem on b-rectangular metric space by using new conditions including rational, maximum, minimum and combination for two mappings.

Environmental And Diagnostic Study Of Some Parasites In River Diwaniyah-Fish Of Al Xanthopterus, Abtisam Jasim Abbas

Al-Qadisiyah Journal of Pure Science

The current study was concerned with investigating parasitic infections in Barbus Xanthopterus fish in Al-Diwaniyah River, for the period (July 2020-December 2020). (218) fish were collected from three different locations along the Al-Diwaniyah River. The results of the laboratory examination indicated that the fish were infected with the parasite Chilodonella Cyprinid and Eimiria sinenis. The current study recorded changes in the physical and chemical properties of Al-Diwaniyah River water, as the water temperature values, measured turbidity values, pH, electrical conductivity, hardness and TDS recorded a clear variation during the months of the study. The results of the statistical analysis indicated …

Some Properties Of Almost Periodic Points In A Random Dynamical System, Qays Arif Wali, Ihsan Jabbar

Al-Qadisiyah Journal of Pure Science

No abstract provided.

Preparation And Study Of Tin And Gallium Thin Films On Silicon Substrates, Maher Nadher Abdullah

Al-Qadisiyah Journal of Pure Science

In this research, the ideal procedures were obtained for growth epitaxial layers of tin and gallium solutions which are solid solutions, and the two solutions of the molten material were dissolved on a silicon substrate. The results were to obtain the lowest dislocation density of thin films. The relationship between the dislocation densities of thin films and the thickness of the thin film was an exponential relationship between its variable values. Thin films with a compound containing a smooth structure varied in order were obtained by smoothly changing the lattice parameters of the gradient gap solid solution, and an ideal …

Correlation And Comparison Of Some Trace Elements And Their Related Proteins In Type 2 Diabetes Mellitus In Kalars City/ Kurdistan-Iraq, Hero Helal Muhammed Saed, Zeyan Abdullah Ali

Al-Qadisiyah Journal of Pure Science

No abstract provided.

Antibiotic Susceptibility Of Proteus Mirabillis That Isolates Of Diabetic Foot Ulcers In Al- Diwaniyah Hospital, Aseel Hussein Jaber, Suaad A. Fazaa Almiyah

Al-Qadisiyah Journal of Pure Science

The current study have been included 250 samples diabetic foot ulcer patients attending in Al-Diwaniyah Teaching Hospital and private clinics at a period of study from beginning October 2021 to February 2022, Isolates were identified by morphological form on blood agar and macConkey agar, traditional biochemical tests and then confirmed by Vitek 2 system. The result of bacterial culture have been recorded that only 80 samples had positive result to P. mirabilis formed (32%) of this result. Prevalence of P. mirabilis isolates in male more than female (34.78%) and (28.57%) respectively, after then were determination of antibiotics susceptibility pattern of …

Supra-Approximation Spaces Using Combined Edges Systems, Hussein R. Jaffer, Khalid Sh. Al’Dzhabri

Al-Qadisiyah Journal of Pure Science

The primary in this paper's notion, the i-space using incident edges system (resp. n-space using non-incidental edges system), is what this study is responsible for generating and investigating. Additionally, we used c-interior to define the c-lower approximations in generalized rough set theory (resp. i-interior and n-interior) Additionally, the c-upper approximations are defined using c-closure (as opposed to i-closure and n-closure), and some of its characteristics are studied.

Study Of Transitive Random Dynamical Systems, Salam T. Abbas, Ihsan J. Kadhim

Al-Qadisiyah Journal of Pure Science

No abstract provided.

Candida Spp. Associated With Covid-19 And Its Susceptibility To Some Antifungals, Mohammed Mudhafar Alkhuzaie, Neeran Obied Jasim

Al-Qadisiyah Journal of Pure Science

The aim of this study was to conduct a survey of the Candida species associated with COVID-19 viral infection in 150 patients who were admitted to the intensive care unit (ICU) in Al-Diwaniyah Teaching Hospital in Al-Diwaniyah City, Iraq, for a five-month period from October 2021 to February 2022. The results indicated the dominance of Candida spp. over the rest of the isolated fungal species, with 97 isolates (64.66%). C. albicans was shown to be the most abundant species with a percentage of 55.67 percent (P 0.05), compared to the other Candida species that were isolated (Candida tropicalis 13.4 percent, …

Fungal And Trichothecenes (Tct) Contamination Of Poultry Feed From Duhok Province, Kurdistan Of Iraq, L. F. Hussei A. A. M. Saadullah

Al-Qadisiyah Journal of Pure Science

Fungi are capable of reducing the nutritional value of food for human and animals and producing many mycotoxins. Mycotoxins-contaminated animal feed has adverse effects on productivity and animal health. As well, mycotoxins may be carried over into meat and eggs when poultry are fed with contaminated feed. Data on the occurrence of T-2 and HT-2 toxins in poultry feed from Kurdistan region of Iraq are very limited. T-2 toxin is the most toxic type A trichothecene mycotoxin. It is the secondary metabolite of the Fusarium fungi, and is common in grains and animal feed. Toxic effects have been shown both …

Omitted - Value Transformation For A Complex Differential Equations, Shatha S. Alhily, Fatima Ah. Mazloum

Al-Qadisiyah Journal of Pure Science

No abstract provided.

Comparative Physiology Study Of Side Effect Between Xenical And Lipo-6 Supplements Which Treated Obese Rabbets, Hayder Ghazib Abdulshaheed

Al-Qadisiyah Journal of Pure Science

Obesity is rapidly becoming a health problem, and it is considered a metabolic disease of epidemic proportions. Obesity is also associated with many comorbidities such as hyperlipidemia, fatty liver, atherosclerosis, cancer. Use of over-the-counter weight-loss supplements has become more common in the world; Xenical and Lipo-6 are two examples of nutritional supplements that do not pass safety research before being sold to the consumer. The ability of Xenical and lipo-6 supplements on DNA fragmentation in human lymphocytes was studied, where these cells represent important defense line of the body. On other hand, thirty white rabbits Iraqis in this experiment, weighing …

Steganography Using Syntactic Method, Saad Nasser Al.Azzam, Fahad Ali Al-Qarni

Al-Qadisiyah Journal of Pure Science

Information security, which is becoming more crucial as information sharing plays an increasingly significant part in the day-to-day activities of today's people, is one of the methods that may be used for information security. For the sake of information security, we present a method to linguistic steganography that is based on syntactic banks.

While the unprocessed input a phrase structure of the sentence is produced by parsing the sentence using the Stanford parser, which can create a phrase structure of the sentence.

They create the grammatical structure of the sentence. The input secret message is encoded using Shannon-Fano coding in …

Water Quality Evaluation Of The Main Drain In Dhi-Qar Governorate, South Iraq, Ali H. Nomas, Ayser Al-Shamma

Al-Qadisiyah Journal of Pure Science

The Main Drain is one of the largest irrigation projects which is used to collect drainage water from the lands extended on both sides of the water channel and diverts it to Shatt Al-Arab and from there to the Arabian Gulf. The Main Drain passed in Dhi-Qar Governorate to the northeast of Nasiriyah oil field in the Kati’a area, which is about 38 km from the center of the city of Nasiriyah. The objective of the present research is to evaluate the water quality, and its temporal change of the Main Drain, and if there is an impact of the …

Evaluation Of The Ability Of Some Bacterial Species Isolated From Uti To Form Biofilm, Dhuha Mahdi Jabir

Al-Qadisiyah Journal of Pure Science

Urinary tract infection is one of the most serious infectious diseasesin the world, This study aimed to isolate and diagnose the bacteria that cause UTI and then evaluate its ability to form a biofilm. 100 urine samples were collected for a group of patients attending Al-Diwaniyah Teaching Hospital, who were confirmed to have UTIsat different ages. The results showed the presence of bacteria. Escherichia coliand Proteus sppin all samples(100%), while Staphylococcus aureus was found in 87% of samples, Enterobacter spp was isolated by 67%,and Pseudomonas aeruginosaby 65%.Klebsiella pneumoniaat 50 % and Staphylococcus epidermidisand Micrococcus sppeach with 30%. Regarding the ability …

Evaluation Effect Of Pleurotus Ostreatus On Some Virulence Factors In Aspergillus Spp, Walaa Yas Lahmood

Al-Qadisiyah Journal of Pure Science

This study include isolation some types of Aspergillus spfrom different sources such as ( soil,some vegetables), three species appearedon medium sabroud dextrose agar ; Aspergillus fumegatus , Aspergillus nidulans and Aspergillus ochracaeus,then detected the virulence factors of these fungi include production of these enzymes (proteinase ,phospholipase ,heamolycin,lipase and urease ) , the three species give positive result for production of phospholipase ,heamolycin,lipase and urease; while proteinase product only from A.ochracaeus.Alsotested the inhibitory effect of the Pleurotus ostreatus filter in three concentration10%, 20% and 30%on the radial growth of the fungi under study, the Pleurotus ostreatus filter inhibit the radial growth …

Antibiotic Susceptibility Of Proteus Mirabillis That Isolates Of Diabetic Foot Ulcers In Al- Diwaniyah Hospital, Aseel Hussein Jaber, Suaad A. Fazaa Almiyah

Al-Qadisiyah Journal of Pure Science

The current study have been included 250 samples diabetic foot ulcerpatients attending in Al-Diwaniyah Teaching Hospital and private clinics at a period of study from beginning October 2021 to February 2022, Isolates were identified by morphological form on blood agar and macConkey agar, traditional biochemical tests and then confirmed by Vitek 2 system.The result of bacterial culture have been recorded that only 80 samples had positive result to P. mirabilisformed (32%) of this result. Prevalence of P. mirabilisisolates in male more than female (34.78%) and (28.57%) respectively, after then were determination of antibiotics susceptibility pattern of recovered isolates. The isolates …

Candida Spp. Associated With Covid-19 And Its Susceptibility To Some Antifungals, Mohammed Mudhafar Alkhuzaie, Neeran Obied Jasim

Al-Qadisiyah Journal of Pure Science

The aim of this study was to conduct a survey of the Candida speciesassociated with COVID-19 viral infection in 150 patients who were admitted to the intensive care unit (ICU) in Al-Diwaniyah Teaching Hospital in Al-Diwaniyah City, Iraq, for a five-month period from October 2021 to February 2022. The results indicated the dominance of Candida spp.over the rest of the isolated fungal species, with 97 isolates (64.66%). C. albicans was shown to be the most abundant species with a percentage of 55.67 percent (P 0.05), compared to the other Candida speciesthat were isolated (Candida tropicalis13.4 percent, Candida glabrata12 percent, Candida …

Synthesis And Characterization Of New Benzimidazole-Nitrone Derivatives And Study Of Their Effect As Anti-Fungal, Meaad A. Fadel, Dawood S. Ali, Hanaa K. Mousa

Al-Qadisiyah Journal of Pure Science

New benzimidazole derivatives (benzimidazole-nitrone) were synthesized from the condensation of o-phenylene diamine with p-amino benzaldehyde in the presence of (P-TSOH\EtOH) then the benzimidazole compounds that containing an imine group were oxidized to obtain a nitrone group by used peracetic acid and identified by FT-IR, H1-NMR spectra, and elemental analysis. all compounds applied to the candida and aspergillus fungi gave a different result. The compounds have Ph, OH and N(CH3)2 groups as substituted in synthesized benzimidazole derivatives were showed reactivity as anti-fungal.

Isolation And Identification Of The Fungus Monascus Purpureus From Imported Currants As A New Record In Iraq, Ghasaq Malik Al-Barkawie, A.S. Saadon

Al-Qadisiyah Journal of Pure Science

This study was conducted in the Laboratory of Fungus in the Department of Biology / College of Science / University of Qadisiyah to isolate and diagnose some insulation from fungi isolated from imported dried fruits (raisins) in Qadisiyah province, Iraq. The isolations were diagnosed both morphologically and microscopically using the classification keys and to confirm the appearance and microscopic diagnosis diagnosed using polymerase chain reaction(PCR), And determine the sequence of nitrogen bases (Nucleotide sequence(of compound DNA products using ITS1 and ITS4. The results of the nucleotide sequence analysis of DNA (PCR product) compounding innate isolation and using BLAST to compare …

Environmental And Taxonomic Study Of Mosquitoes In Al-Dywaniyah Governorate, Hanaa Rahman Lefta

Al-Qadisiyah Journal of Pure Science

The current study included the collection and classification of mosquitoes and the identification of some species because of their medical and veterinary importance in terms of their harmful effect on health and their transmission of diseases. Three species of mosquitoes were diagnosed in the different study sites, namely Anopheles, Culex and Aedes, where five types of Anopheles and four types of Culex were recorded. As for the third genus, two types of it were recorded, and the proportions of the types collected from the study sites varied among themselves, as the percentages varied according to the day and night and …

The Prevalence Of Uropathogenic Escherichia Coli Strains Among Outpatients With Urinary Tract Infection In Zakho City, Iraq, Marwa Subhi Ibrahim, Haval Mohammed Khalid, Wijdan M. S. Mero

Al-Qadisiyah Journal of Pure Science

This study involved the prevalence of uropathogenic Escherichia coli (UPEC) among outpatients of UTI attending three major hospitals in Zakho city. Four hundred urine samples were collected from patients of UTI of both sexes and different ages (≤ 1 year to over 50 years), during the period from July 2018 until January 2019. All urine samples were analyzed by conventional bacteriological method for the presence of Escherichia coli (E. coli), while molecular method was used for the presence of species-specific uidA gene in the isolated E. coli. Out of 400 samples, 141 (35.25%) were infected with UPEC from enrolled patients. …

A Identification And Isolation Of Several Bacteria From Oral Cavity Among Human In Soran City, Holem Hashm Balaky, Alaa Taha Younis Al-Hammadi

Al-Qadisiyah Journal of Pure Science

The aim of this study has been to estimate that the number of bacteria in the mouth exceeds the total number of people on the planet. In this context, scientists have discovered more than 700 different types of human oral bacteria. With such a large number of oral bacteria present, many diseases that may threaten health, especially oral health, can emerge. For this reason, this study was employed and conducted on 252 healthy people in the Soran area of the city of Erbil. Both sexes were involved and different ages were selected. Swabs taken from 226 participants gave positive growths …

Larvicidal Effect Of Secondary Metabolites Of Three (Diptera:Culicidae)Fungi Againstcx.Quinquefasciatus, Ali A. H. Abdul Al-Ameer

Al-Qadisiyah Journal of Pure Science

The larvicidal effect of secondary metabolites of Verticillum lecanii,Pencillium chrysogenum and Aspergillus niger against filaria vector Cx.quinquefasciatus was investigated. efficacies have been tested at four different concentrations of secondary metabolites of mentioned fungi (25,50,75,100)ppm .larvicidal efficacy demonstrates that larval mortality was related to concentration, exposure time and larval age. Higher mortality was observed at high concentration, moreover mortality increased when exposure time increased , additionally , the older larvae were more resistant to fungal filtrate. Also, it was perceptible that larvae of Cx.quinquefasciatus have a chieved higher mortality for V.lecanii, at the concentration (100ppm )after 24 ,48,and 72 hrs for …

Therapeutic Plants Used For Typhoid Fever Treatment In Kaduna State Nigeria, Mahmoud Dogara Abdulrahman, Saber W. Hamad, Muhammad Usman, Salisu Muhammad Tahir, Namadi Sunusi, Abdulkadir Yunusa

Al-Qadisiyah Journal of Pure Science

For ages, medicinal plants play a significant role in the effective, affordable, and safe healthcare system. Medicinal plants continue to play an important role in Nigeria's healthcare system, which serves more than 70% of the country's population. For pharmaceutical exploration and conservation, it is important to document the use of medicinal plants in a specific region across time. The study's goal was to find out which plants were used to treat typhoid illness in Kaduna state. The in-depth interview guide was utilized in conjunction with an expert method and non-random probability sampling. The study discovered and recorded 31 plant species …

Department Of Basic And Applied Science, Federal Polytechnic Mubi, Adamawa State, Nigeria, Hameed Rashid Ahmed, Hazhar Mohamed Aziz

Al-Qadisiyah Journal of Pure Science

During present study, 30 samples of drinking water from five different sources of drilled well from Kifry city have been collected and investigated for the levels of their physiochemical and Microbiological Coliform. Chemical tests were performed include tests of some soluble inorganic ions, such as chloride (Cl1-) and calcium (Ca2+), potassium (K+) sodium (Na+), magnesium (Mg2+). While the conductivity, pH, total dissolved solid (TDS), and turbidity tests belong to the physical tests. The results of chemical and physical test demonstrate the water of drilled wells in study area is possible for drinking according to Iraqi standard limits for drinking water. …

Study Molecular And Immunological Techniques For Detection Of Leishmania Tropical, Major In Baghdad , Iraq, Aliaa Faiq Al-Naimy, Ali B. M. Al-Waaly

Al-Qadisiyah Journal of Pure Science

The study was conducted on 444 patients suffering from skin lesions of different ages and genders that were diagnosed by dermatologists as cutaneous leishmaniasis for people reviewing and throughout the days of the week for the department of epidemiology and transitional diseases who attended to hospitals in the city of Baghdad, namely (Al-Shaheed Dari Al Fayyad Teaching Hospital , Al-Shaheed Al Sadr Hospital , Al-Numan Teaching Hospital, Al-Karama Teaching Hospital) for the study period from October 1, 2019 until the end of March 2020. The methods of molecular diagnostics showed that multiplex pcr examined 40 random samples of the parasite …