Academic Science Journal

Cloud storage services have become a new paradigm for storing data user over the Internet.
Users can access these services using a simple authentication login. This has led to increase the
potential attacks and vital customer information being misused. Behavior profiling technique
has been successfully investigated as an additional intelligent security measures for continuous
verification users after the simple login. A credible accuracy has been achieved when applying
the technique in a various of applications such as telecommunication, credit cards and cloud
services to detect and monitor misuse. To increase the accuracy of making a reliable decision,
this paper proposes a system by adopting CNN (Convolutional Neural Network) and LSTM
(Long Short-Term Memory) deep learning algorithms and combining two private datasets
which are real-life user interactions with the desktop computer and Dropbox Cloud storage. The
best experimental results showed an EER (Equal Error Rate) of 3.6% based on adopting CNN
deep learning algorithm. This result indicates and encourages the feasibility of using behavioral
profiling to protect cloud users from misuse.

The present study deals with study the sandstone units of Injana Formation in Al-Teeb area, east
of Missan Governorate southeastern Iraq. Ten samples of this sandstone were collected in order
to make thin sectioned for petrographic description. These sandstones are made of quartz
(monocrystalline and polycrystalline), feldspar (potash feldspar and plagioclase feldspar), and
rock fragments (sedimentary, igneous, and metamorphic rock fragment), the sedimentary rock
fragments composed from; carbonate, chert, old sandstone, mudstone, and evaporate rock
fragments. Three types of cement were observed these are: carbonate, evaporate, and iron oxide
cement. These sandstones classify as litharenite, sedarenite, and calclithite, dure to the
predominant of carbonate rock fragment. These sandstone chimachaly and michanicaly unstable
due to low percentage of stable componants (quarts and chert).
Tectonically the Injana Formation was deposited under convergent plate boundaries: lithic
recycled and transitional recycled conditions

This study established the numerical RKM approach for solving linear two-point boundary
value problems involving fourth-order ordinary differential equations. However, the proposed
developed numerical RKM method has been tested using some implementations in order to
compare it with the exact solutions to establish the method's validity. Furthermore, this
comparison demonstrates that the proposed direct integrator is more efficient than the indirect
method in terms of efficiency and accuracy. In addition, numerical implementations are used
in order to show the efficiency and time-based complexity of function evaluations. This direct
method's suggested strategy, which has wonderful qualities like quick and efficient calculation,
also requires fewer computational employees.

Complexes of Co(II), Ni(II), Cu(II) Zn(II), and Cd (II) with the ligand 3-(((2-amino-4-
methylphenyl)imino)methyl)-4H-chromen-4-one derived 3-formyl chromone with 4-methyl-
O-phenylenediamine were synthesized and characterized by elemental analysis, FTIR,
electronic spectra, magnetic moment and molar conductance. The prepared complexes have
the general formula [M(C17H14N2O2)2]Cl2, where M represents the ions of metals elements
such as Co(II), Ni(II), Cu(II) and Zn(II) except complex of cadmium it has the formulae
[Cd(C17H14N2O2)Cl]Cl. The results obtained showed that the proposed geometric shape of
the complexes is octahedral around the metal center except for the cadmium complex exhibit
tetrahedral geometry. E.coli and S. aureus bacteria used to estimate the biological activities for
the complexes.

Complexes of Co(II), Ni(II), Cu(II) Zn(II), and Cd (II) with the ligand 3-(((2-amino-4-
methylphenyl)imino)methyl)-4H-chromen-4-one derived 3-formyl chromone with 4-methyl-
O-phenylenediamine were synthesized and characterized by elemental analysis, FTIR,
electronic spectra, magnetic moment and molar conductance. The prepared complexes have
the general formula [M(C17H14N2O2)2]Cl2, where M represents the ions of metals elements
such as Co(II), Ni(II), Cu(II) and Zn(II) except complex of cadmium it has the formulae
[Cd(C17H14N2O2)Cl]Cl. The results obtained showed that the proposed geometric shape of
the complexes is octahedral around the metal center except for the cadmium complex exhibit
tetrahedral geometry. E.coli and S. aureus bacteria used to estimate the biological activities for
the complexes.

Cancer is one of the major health problems in the world and is one of the important causes of
an increase in deaths among children and adults. This study was conducted at the Iraqi Center
for Cancer and Medical Genetics Research (ICCMGR) in Baghdad conducted a study between
December and March 2023 to evaluate the cytotoxic effect of Ammi majus seed extracts on
human cancer cell lines (HepG2, Hela and normal line HC). The cancer cell lines were treated
with different concentrations (6.25 ,12.5 ,25, 50, 100,200 )of the Ammi majus seeds extracts
(aqueous and ethanolic extracts).The results showed the effect of both seeds extracts (aqueous
and alcoholic) on the growth of Hela cell lines increased with increasing the concentration and
give highest inhibition rate( 3.93 ± 72.69 % and 3.93± 91.87 ) in respectively ,at a concentration
( 200 μg/ml,) Wheareas the highest inhibition rate on the growth of HepG2 was ( 3.18 ± 68.86
% and 1.36± 79.31 %) in respectively, at a concentration ( 200 μg/ml ), the highest percentage
of inhibition rates on the growth of the HC normal Cell Line were ( 3.37± 25.25 % and 1.36±
43.52 %) at concentration(200 μg/ml ) in respectively . The current study concluded that the
aqueous and alcoholic extracts of the Ammi majus seeds plant has an effect in the process of
inhibiting cancer cell lines making this plant a promising candidate for cancer treatment.

Type 2 diabetes mellitus (T2DM) is a condition where the body's ability to regulate and utilize
glucose as fuel is compromised. As a result of this chronic ailment, excess sugar circulates in
the bloodstream. Thus, it can be described as a cluster of metabolic disorders that manifest
through factors like insulin resistance and give rise to various complications. These conditions
impact several physiological organs, leading to reduced efficiency in their functioning. The
objective of this study was to assess the level of insulin in patients with Type 2 diabetes mellitus
(T2DM) and to interpret the relationship between insulin resistance (HOMA-IR) and renal
function. The methods employed in this investigation were designed to achieve these specific
aims, seventy patients and twenty controls were involved for this study. The patients of T2DM
was divided into three group according to them eGFR, 20 stage I patients (G1), 25 stage II
diabetic patients (G2) and 25 stage III diabetic patients (G3). Insulin, fasting plasma glucose
(FBG), HbA1c, and renal function were measured in all subject. The study's findings indicated
that patients in Group 3 (G3) with elevated glomerular filtration rate (GFR) exhibited
significantly higher insulin levels (14.48 μIU/ml) and HOMA-IR values (8.66) compared to
other patients. Moreover, diabetic patients had significantly higher serum insulin levels than
those in the healthy control group (P<0.001).

Otomycoses are fungal infections that affect the external ear canal and, in some cases with
perforated tympanic membranes, the middle ear. Candida are the most common fungal genera
causative agents of otomycoses. Candida tropicalis is a species of yeast in the genus Candida.
One hundred swaps were collected from patients with otitis media who attended the ENT
consulting clinic at Baquba Teaching Hospital for a period extending from the 15th of December
2022 to the 15th of March 2023. The specimens were collected from immunocompromised and
immunocompetent patients (50 each). Clinical diagnosis was done by a consultant
Otolaryngologist. Cultural methods including (Sabouraud's dextrose agar medium (SDA) and
Hi-Chrom Candida agar) media incubating at 35±2°C for 48 hrs, and Molecular methods
(Conventional PCR and gene sequencing) for ITS and Als2 genes were used for the
identification of C. tropicalis. The susceptibility of isolated C. tropicalis was tested toward
fluconazole (10 mg) and miconazole (10 mg) antifungals by using the disk diffusion method.
The results were males have the highest rate among immunocompromised patients with otitis
media (58.0%). According to the rate of C. tropicalis identification, 14.0% (7 out of 50) isolates
were collected from otitis media immunocompromised patients.

The Qamchuqa Formation was studied in Kosrat Anticline in Dokan area of Sulaimanyia
governorate, Kurdistan region, Northeastern Iraq. Fourteen slides of 14 rock samples were
made and studied under different microscopes. Petrographic properties and types of pores
determined in this study, related to Qamchuqa Formation. The formation consists of three units.
The lower unit (162 m) consists of dark grey, massive limestone. The middle unit (139 m)
consists of an alternation of grey very coarse crystalline dolomitic limestone and yellowish
green marl. The upper unit (384 m) consists of grey massive limestone and dolomitic limestone.
The high values of porosity in the Qamchuqa Formation can result from vuggy porosity and the
stylolite systems too. The high values of porosity in the last stage of pores evolution can be
attributed to intercrystal porosity, vuggy porosity, and secondary fracture systems.
Three types of pores were found in Qamchuqa Formation, these are intercrystal dolomite pores,
vuggy pores, and microfractures pores. The Qamchuqa Formation in the present study at Kosrt
anticline can be considered as a petroleum reservoir because of the ratio of bitumen materials
to the size of pores. As well as, Qamchuqa Formation in the present study is characterized by
leakage of petroleum materials to the surface.

TiO2 nanoparticles (NPs) were prepared by the sol-gel method by using TiCl4 as a starting
material, whereas the applied temperatures were 450 °C and 900 °C. The XRD results showed
that nanoparticle (TiO2 NPs) anatase and rutile phases had a polycrystalline nature with a
tetragonal structure. FESEM results showed the formation of nanostructures with cauliflower
and irregular shapes with average particle sizes of 36.9 nm and 58 nm for the Anatase and Rutile
phases, respectively. The EDS spectra showed that the elements present in the synthesized TiO2
NP (anatase and rutile) phases were Ti and oxygen O. The FTIR spectra of TiO2 NPs showed
the presence of broadband at 450–4000 cm−1 corresponding to the stretching vibration of
terminating hydroxyl groups in the samples. The UV‒Vis-NIR absorbance spectra were
recorded in the range of 300–900 nm to investigate the optical characteristics. Results showed
that the absorption of TiO2 in the Anatase phase is less than that of TiO2 in the Rutile phase.
The optical energy gaps were 3.05 and 2.7 eV for the Anatase and Rutile phases, respectively.

In this study, zinc stannate Zn2SnO4 (ZTO) nanoparticles were prepared using the sol-gel
method. X-ray diffraction technique was used to investigate the Zn2SnO4 nanoparticles, which
showed that they have a polycrystalline structure and were of the cubic type. Field emission
scanning electron microscopy (FE-SEM) measurements showed that the grains were
nanostructures with regular shapes, and their average atom dimensions were 162.01 nm.
Transmission electron microscopy (TEM) showed the appearance of nanosheets and others
resembling nanoscale tilts. Zn2SnO4 nanoparticles showed biological activity against
pathogenic bacteria and showed a difference in the average diameter of inhibition for all types
of used bacteria, and the average diameter of inhibition ranged from 11 to 17 mm.

The objective of this study was to assess the levels of various markers and enzymes in the blood
serum of breast cancer patients at different stages of the disease, as compared to healthy women.
The markers evaluated in this study were amylase, C.A 15.3, ALT, AST, ALP, urea, creatinine,
and zinc. The study revealed that C.A. 15.3 is a reliable marker for monitoring metastatic breast
cancer. The levels of this marker were significantly higher in women with breast cancer at all
stages of the disease, particularly in the advanced stages. The study also revealed that the levels
of the alpha-amylase enzyme increased with the progression of the disease, which makes it a
vital diagnostic sign of breast cancer. the results demonstrated an increase in the levels of AST,
ALT, ALP, urea, and creatinine and a decrease in zinc levels with the development of the
disease.

The objective of this study was to assess the levels of various markers and enzymes in the blood
serum of breast cancer patients at different stages of the disease, as compared to healthy women.
The markers evaluated in this study were amylase, C.A 15.3, ALT, AST, ALP, urea, creatinine,
and zinc. The study revealed that C.A. 15.3 is a reliable marker for monitoring metastatic breast
cancer. The levels of this marker were significantly higher in women with breast cancer at all
stages of the disease, particularly in the advanced stages. The study also revealed that the levels
of the alpha-amylase enzyme increased with the progression of the disease, which makes it a
vital diagnostic sign of breast cancer. the results demonstrated an increase in the levels of AST,
ALT, ALP, urea, and creatinine and a decrease in zinc levels with the development of the
disease.

Urinary tract infections (UTIs) are the most common bacterial infections and are often caused
by Klebsiella pneumoniae. During the period from first of November 2022 to the February
2023,a total of 300 specimens were collected in Baqubah Teaching Hospital and Albatool
Hospital to investigate the prevalence of bacterial isolates among patients.The detection results
of some virulence factors isolates of K. pneumoniae showed negative result to hemolysin
production were tested by using blood agar with ratio (100%). Capsule production was also
investigated using nigrosin stain followed by direct microscopic examination and it was found
that 28 (93.3%) of K. pneumoniae isolates were surrounded by a capsule as well as (100%)
biofilm formers. 86.6%, 77% and 70% of the isolates were siderophors, protease and coagulase
were giving positive results respectively. Biofilm production was tested using micro-titer plate
(MTP) method. The results showed 16 (53%) of K. pneumoniae were biofilm-former isolates .
The resistance to antibiotics was done and the results illustrated that the resistance toward
ticarcillin-clavulante, cefotaxime, ceftriaxone and ciprofloxacin was 100%. While the
resistance toward tetracycline and trimethoprime /sulfamethazole was 62% and streptomycin
and norfloxacine was 51.7% and 48.2% respectively, additionally, the resistance towards
gentamicine was 44.8%, while impenem and meropenem were 37.9% and 6.8% respectively.

Autism spectrum disorder (ASD) research delved into the correlation between genetic
susceptibility and various environmental factors, including diet, drug exposure, and
environmental toxicants such as exposure to heavy metals. Iron is one of the heavy metals
around which there is much controversy regarding their role as neurotoxins in the development
of autism, its excess in the brain may cause Alzheimer\'s disease or Parkinson\'s disease, while
iron deficiency in the blood may increase levels of other heavy metals in the blood and brain,
such as cadmium and lead. This study aimed to measure iron levels in samples of autistic
children in Baghdad City. Blood serum samples were collected from 60 patients with autism
spectrum disorder and 35 healthy controls to measure iron levels. The samples were frozen and
analyzed using flame atomic absorption spectrometry. The study found that children with autism
had significantly higher iron levels than healthy children with a mean value of 37.409±5.969
μg/ dl (P ≤ 0.05). Possible causes for this condition include specific drugs, genetic disorders, or
the dietary habits of the ASD. Iron may be a factor in ASD, and Iraqi environmental pollution
may be the cause of the higher iron levels in autistic children. The study suggests that any
change in iron levels might have an impact on the brain since it is an important component of
the body

In this study, heat conduction in fin-related inverse problem of the modified Helmholtz equation
was taken into consideration. The purpose of this study is to estimate the temperature on an
under-specified boundary (a part of the outer border of a given domain) by using the Cauchy
data, on a portion of the boundary that is accessible (boundary temperature and heat flux). The
suggested meshless approach is used to numerically solve this problem. By injecting a noise to
Cauchy data, the stability is verified.

Mishrif Formation is considered to be a very important Cretaceous reserve, many authors have
focused on its petrophysical characterization and diagenetic operations. This study focused on
the biozonation and age determination of the formation in three selected subsurface sections of
Nasiriya Oilfield which is situated in Thi Qar Governorate, South of Iraq. The results show that
in these two sections, only on benthic foraminifera biozone was discriminated which is:
Nezzazata simplex-Nezzazata conica Interval Biozone, dated as Middle-Late Cenomanian
(early Late Cretaceous), which indicates the highest occurrence of two successive taxa. The
thickness of this biozone is 42 meter in well NS-7 and the lithology is brown-light brown,
slightly hard, fine - medium crystalline limestone, and in parts compact white, moderately hard,
fine crystalline limestone, and in well NS-8 the lithology is, brown to light brown, slightly hard,
medium crystalline, porous, vuggy limestone, the thickness is 36.9 meter. However, NS-4 is
fossil baren.

In this study, a (Poly anthranilic acid (PANA) - Graphene Oxide (GO) nanosheets, Zinc Oxide
(ZnO) nanorods) ternary nanocomposite was synthesized. The prepared compounds (PANA,
GO, ZnO and the (PANA-GO-ZnO) nanocomposite were characterized through Fourier
transform infrared (FTIR), X-Ray diffraction (XRD), scanning electron microscope (SEM), and
thermal analysis. The analyses revealed that GO consisted of nanostructures in sheet form, ZnO
consisted of rod-shaped structures with dimensions varying between 39 and 63 nm, and the
polymer appeared in regular, sphere-like shapes with different diameters. Thermal analysis of
the polymer showed that the polymer (PANA) partially decomposes in the temperature range
(145.3-315.6 oC), and completely decomposes at (315.6, 541.9 oC). The ternary nanocomposite
was employed to assess their efficacy against four distinct bacterial strains (Staphylococcus
aurous, Staphylococcus epidermidis, Escherichia coli, and Klebsiella sp.) and one fungal strain
(Candida albicans). It was also found that this compound has a high effectiveness in inhibiting
the tested microorganisms.

The primary objective of this paper is to introduce the new definitions of fuzzy separation and
fuzzy connectedness in fuzzy topological space, such as (fuzzy s̃∗g̃ - separation, fuzzy ( s̃∗g̃ −
α̃) separation, fuzzy s̃∗g̃ - connected, fuzzy (s̃∗g̃ − α̃) connected) by using the definitions of
fuzzy s̃∗g̃ − (s̃∗g̃ − α̃) open sets and learning the interactions between them. We also explore
a fuzzy hereditary and fuzzy topological properties and show that fuzzy s̃∗g̃ − (s̃∗g̃ −
α̃)connectedness is not a fuzzy hereditary property but a fuzzy topological feature.

Myocardial infarction (MI) is a widespread disease that may lead to death. Atherosclerosis is
one of the main causes of a heart attack. Due to the narrowing of the arteries, it leads to the
aggregation of LDL. As a result of this aggregation, a clot is formed. This clot leads to a
complete or partial blockage of these arteries, followed by the death of a section of the heart
muscle. Then, ischemic heart disease occurs because the heart’s need for oxygen is greater than
the amount it receives. The study aimed to discover the relationship between the MI and
alteration of chemerin, resistin and some myocardial biomarkers by evaluating this biomarkers
in MI patients and to compare them with those of controls. The parameters which evaluated in
study were cardiac enzymes including lactate dehydrogenase (LDH), aspartate
aminotransferase (AST), creatine kinase MB (CK-MB), troponin I (TnI) and lipid profile
(cholesterol (TC), triglycerides (TG), high density lipoprotein (HDL-C), low density
lipoprotein (LDL-C), and very low density lipoprotein (VLDL-C)) in addition to chemerin and
resistin. This study was conducted in Baqubah Teaching Hospital / Diyala Governorate from
Jan/2023 until May /2023, Included the collection of samples were collected from patients
lying in the cardiac care unit (CCU) who had suffered from myocardial infarction (MI).

The major objective of this work is to establish and assemble a new type of Nano ????-open termed
a Nano-???????????? open set, which is an advanced form of Nano ????-open. Additionally, we identify a
class of Nano ????????????-open sets in terms of Nano topology elements. Furthermore, it has a number
of given properties. In this paper, we introduce a completely novel kind of Nano continuity that
we've labeled Nano ????????????-continuous functions, and we address many of its characterizations.