Ibn Al-Haitham Journal For Pure and Applied Sciences

Protective effect of (Andrographis Paniculata) on 4-Vinylcyclohexene Diepoxide.A group of 55
female albino rats undergo experiment on the outcome effect of 4-vinylcyclohexene Diepoxide
injection for a priod of two weeks, as well as treatment effect of methanolic leaf extract of
Andrographis paniculata oral administration for four weeks. Injection concentrations (160 and
320mg/kg. B.W) also two different doses of treatment (100 and 200mg/kg. B.W) have been
applied.The results on body weight and ovary weight were more evident when higher
concentration dose was applied. Whereas, both induced dose were effective and no significant
difference was recorded. Histological examination of ovary induced clearly the effect in various
ovary tissues, and accumulation of connective tissue collagen fibers around corpus luteum where
as a higher dose of treatment found to be behind sign of re-normalizing the within four weeks of
treatment. More detailed study proposed to findout the exact right dose for treatment and may the
further study extend to include other medicinal plant that might be more efficient.

In mammals, the kidneys originate in an embryo from the mesoderm through three excretory
organs, namely: Pronephros, Mesonephros, and Metanephros. After the formation of Metanephros
is completed, the kidneys begin to form nephrogenesis through mesenchymal cells located at the
tip of the ureteric bud, that contribute in the formation of glomerulus and Renal tubules. The stages
of glomerulus formation in the embryo of albino mice at the age of 14 to 19 days of gestation were
studied. It was obtained after the sacrifice of the expectant mother and the kidneys were excised
from the embryos and fixed using Aqueous Bouin's solution, Microscopic slices with a thickness
of 6 microns were then made in a paraffin method and were photographed by a camera for
microscopic imaging. Histological measurements were performed on them using the program
IMAGE J program and analyzed statistically using the SPSS program.
Results of the current study showed the presence of five stages of glomerulus formation, namely,
the renal vesicle, which represents the first stage in the formation of the nephron and glomerulus.
This is followed by the Comma shape stage, S-shaped stage, Capillary loop stage and finally the
Mature glomerulus. This is surrounded by a capsule, known as Bowman’s capsule being part of
the Malpighian or Renal corpuscle. The statistical analysis showed that there were significant
differences between the average diameters of the glomerular development stages, and that the
mature glomerulus was larger in diameter than the rest of the stages. The study aims to determine
the stages of glomerulus formation and histologically measure its diameter in the embryo of a Mus
musculus.

Anabolic androgenic steroids are being more popular between bodybuilders and people who are
using gym to enhance their physiques. However, according to the increase of the laws prohibiting
sales of these substances without physician prescription, the route of getting and administration
practices have become more and more dangerous. Anabolic androgenic steroids include many
synthetic derivatives of testosterone its play a significant role in medical treatment. These groups
of medications are extensively abused at young ages to rising lean body mass and advance the
athletic quality of performance. It has been described that anabolic steroids use can cause many
long and short-term side effects, this study intended to assess the level of knowledge about AAS
and its effects among gym users. 50 bodybuilders were using gym routinely and were using AASs
for at least 2 months and another who were using gym routinely but never use AAS before were
interviewed to show their knowledge about short and long term AASs using side effects.
Participants used androgenic hormones for three main reasons health, social and personal, vast
majority of the participants obtained the required results by using AAS, The majority of
participants were going into the gym five to six times weekly for an hour daily. Enanthate was the
main steroid abused by the participants and the gym coaches were the major source of selling
steroids to the participants. The anabolic androgenic steroids had a harmful effect and abused by
large number of young ages.

A skin condition known as chronic spontaneous urticaria (CSU), which lacks an obvious triggering factor, is characterized by recurrent transient wheals, angioedema, or both for longer than six weeks. the current study was focused to study compared and diagnosis CSU by using heamatological and immunological parameters as (White blood cell count, eosinophils (EO), IL-6 and Total-IgE, in Chronic Urticaria patients were Clinically diagnosed by dermatologists in Specialized Center of Allergy in Baghdad/Al-Rusafa with age ranged between (11-60), as well as a control group included 40 with age ranged between (11-60). The results of demographic and clinical characteristics displayed the rate of female patients was higher than male which represented by 56.3 and 43.8% respectively. The results showed there was highly significant differences between the patients and the control in WBC , Total-IgE ,IL-6 the results showed EO was higher than control but no significant difference at p ≤ 0.05. The eosinophils percentage was high in age 51-60 and 21-30 year while those with age 41-50 and 51-60 year had highest, Total-IgE level 211.7 ±38.96 IU/ml, 211.69 ±38.71IU/ml respectively but IL-6 level was highest 26.4 ±1.77 pg/ml in patients with age group 21-30 year. WBC count in age 41-50 and 51-60 year showed highest count 9.2 ±1.34 cell/cm³blood, 9.3±1.21 cell/cm³blood respectively. In same time the values of parameters were various between patients without treatment and in patients who undergoes into treatment, Finally The ROC showed the IL-6 and Total-IgE were discriminated as accurate biomarkers for CSU.

The current study deals with the effect of N-Diethylnitrosamine (DEN) induced traumatic brain injury on male albino rats, as well as the outcome results of treatment with paclitaxel nanoparticles for a period of 8 weeks with two-week intervals is the concern of the present study. Mean body weight, as well as brain weight, was considered as the main parameters whereas a detailed immunohistochemical study on rat brain sections was performed. Astrocytic biomarkers for the diagnosis of astrocytes by fibrillary glial acidic protein (GFAP). Neuronal GFAP staining used for various broke sections were forwarded. Comparison and Contrast of all these parameters in all steps of the experiment had been discussed. The efficiency of the treatment was found to be evident. The effect on body weight was significant whereas brain weight results showed insignificant differences. A longer duration of treatment may well reflect more significant results.

This study was contacted on Orchidaceae, it is a second largest family in flowering plants, comes
after Asteraceae, and approximately has 25,000–30,000 species in 750–800 genera in the world.
This study included 10 genera, Anacamptis (five species), Androrchis (two species),
Cephalanthera (one species), Dactylorhiza (three species), Epipactis (two species),
Himantoglossum (two species), Limodorum (one species), Neotinea (one species), Ophrys (seven
species ), and Orchis (four species). The name abbreviation of authors of plant names follows the
International Plant Name Index (IPNI) (https://www.ipni.org/). Images of type collections of most
species were checked on virtual herbaria (https://herbarium.univie.ac.at/database/search.php) and
JSTOR Global Plants (https://plants.jstor.org/). The taxonomic status, geographical distribution,
and the conservation status for all taxa were provided.

Oxidative stress and inflammation are connected to the development of metabolic disorders, such as diabetes. Diabetic-related oxidative stress is caused by the overproduction of oxidative-free radicals, which have been implicated in the mechanism of inflammation and damage to tissues. Our study aimed to investigate the effects of ubiquinone treatment on serum indicators of oxidative stress (malondialdehyde (MDA)), inflammation (interleukin 6 (IL-6)), vascular homeostasis (nitric oxide (NO)), and myopathy (myoglobin (MB)) in addition to measuring blood components parameters in streptozotocin-induced diabetic rats. Rats were separated into three groups; negative control group (N), diabetic control group (D), and ubiquinone-treated diabetic group (T). After 21 days, the blood and serum samples were taken to evaluate fasting blood glucose (FBG), MDA, IL-6, NO, MB, and hematological parameters. In hyperglycemic rats, the levels of FBG and serum levels of IL-6, MDA, and MB significantly increased, while NO levels decreased. Hyperglycemic condition significantly lowered the count of WBC (P = 0.0098) but insignificantly decreased values of platelets and RBC. Ubiquinone treatment significantly reduced blood glucose, IL-6, MDA, and MB levels in diabetic rats and raised NO levels. The effects of ubiquinone on WBC (P = 0.648), RBC (P = 0.001), and (P = 0.398) were insignificant, and only minor variations in WBC and platelet levels were observed. Our data support that ubiquinone supplementation could reduce proinflammation, oxidative stress, and myopathy markers and elevate NO levels in diabetic rats. The current study indicates ubiquinone may positively impact diabetic complications; however, additional research is required to determine its therapeutic benefit when added to standard diabetes treatment.

Fifteenth of Cronobacter sakazakii were obtained from previous studies isolates were (infant formula, spinal fluid and bloods). The newborn mice and number was 15 obtaining healthy newborn mice from the Iraqi Center for Cancer and Medical Genetics whose ages ranged between 10-17 days and their weights 8.5 ± 1.25 gm, were divided into 3 groups. The samples were cut and placed in formalin, then placed in stabilizer and concentrations of alcohol (70%, 80%, 90%,100%) to complete dehydration after they were leached with xylene, embedded the samples paraffin wax (58°C) and sectioning the with thickness (5) micrometer and stained with Haematoxylin and Eosin stain. The results of an increase in the weight of the brain organ for the mice compared to the control treatment and this increase was significant at the probability level p≤0.05 and the results showed the inflammatory response of the brain of large number of polymorphnuclear cells and mononuclear cells as well as congested blood vessels with an increase in the size of endothelial cells. The presence of bleeding congestion and shrinking of nerve cells in the area of the cerebral cortex, gliosis (neuroma), was more prominent in the molecular layer in the brain of the newborn mice fed at a concentration of 105 cells and the occurrence of oedema ,the presence of haemorrhage in both concentrations of dosed newborn mice and necrosis of the choroid plexus concentration103 and 105 cells.

In the present article, Nano crystalline SnS and SnS:3% Bi thin films were fabricated using thermal
evaporation with 400±20 nm thickness at room temperature at a rate deposition rate of 0.5 ±0.01nm
/sec then annealing for one hour at 573 K for photovoltaic application. The prepared samples were
characterized in order to investigate the structural, electrical, morphological, and optical properties
using diverse techniques. XRD and SEM were recorded to investigate the effect of doping and
annealing on structural and morphological possessions, respectively. XRD showed an SnS phase
with polycrystalline and appeared to form an orthorhombic structure, with the distinguish trend
along the (111) grade, varying crystallite size from (19.45-25.95) nm after doping and annealing.
SEM investigations of these films show extremely fine nanostructures and demonstrated excellent
adhesion, after Bi-doping, the nanostructures remained identical with a little change. UV/Visible
studies were made in the range of wavelength (300-1100) nm to calculate the optical constants for
these films. These measurements revealed a high value of the absorption coefficient and decrease
the optical energy gap values from (1.85 -1.6) eV after doping with 3% Bi. The characterization of
these films it can be chosen in the application of solar cells. On the other hand, the optical properties
of SnS films have been enhanced by Bi-doping.

Ytterbium-doped (Y2O3), (Sc2O3) and (YAG) crystals are very important for high-power thindisk lasers. These lasers have shown their ability to operate quasi-three-level materials with high
efficiency as well as high thermal conductivity ratio for crystalline hosts. All these reasons have
required studying this type of laser. In the present work, the analytical solution was found for the
equation of laser output power, pumping threshold power, and efficiency of a quasi-three-level
thin disk laser. The numerical solution of these equations was also found through the Matlab
program at the fundamental transverse mode, at a temperature of 299K0
and with high pumping
capabilities in order to know the effect of the type of crystal host (YAG, Sc2O3,Lu2O3) on the laser
production of this design and thermal effect when operating continuously. We found out that the
crystal host (Lu2O3) was the best type of these hosts in obtaining the highest laser output power
and efficiency at all values of pumping power

Hydromorphometric analysis as a method is considered one of the most reliable and used methods in solving hydrological problems. Where it is possible to know the volume of runoff and the rest of the elements that enter into the water balance. Geographical Information System and Remote Sensing is the technique that used the hydro-morphometric analysis of the Wadi Al-Mohammadi basin. Wadi Al-Mohammadi, located in the Western Desert, is one of the main valleys that flow into the Euphrates River. It is considered an important basin, because of its many characteristics, including its relatively large area and the amount of water drained through, which is used mainly in watering livestock and agriculture, in addition to industrial purposes such as the production of washed sand, gravel that scattered on both sides of the valley. The hydrological analysis included several steps, which gave the results of the flow accumulation with the highest value in the lower part of the basin. The results represented by form characteristics confirm that the shape of the basin is far from the round shape, which reflects the basin’s characteristics with the regular surface flow in time and relatively low drainages. Wadi Al-Mohammadi basin has reached the 5th order to flow into the Euphrates River. It has two types of drainage patterns, the dendritic pattern, and the parallel pattern. Wadi Al-Mohammadi basin is categorized as extremely low drainage density, very low drainage frequency, very coarse drainage texture, lower infiltration number, and low relief slope. Based on the results, the basin is characterized by an almost flat plateau surface, with a gradual slope homogeneous and good permeable soil conditions, and in other parts influenced by the structural phenomena under the surface, the high permeability of sediments over which streams pass, higher the infiltration and lower runoff.

This survey investigates the thermal evaporation of Ag2Se on glass substrates at various thermal
annealing temperatures (300, 348, 398, and 448) °K. To ascertain the effect of annealing
temperature on the structural, surface morphology, and optical properties of Ag2Se films,
investigations and research were carried out. The crystal structure of the film was described by Xray diffraction and other methods.The physical structure and characteristics of the Ag2Se thin films
were examined using X-ray and atomic force microscopy (AFM) based techniques. The Ag2Se
films surface morphology was examined by AFM techniques; the investigation gave average
diameter, surface roughness, and grain size mutation values with increasing annealing temperature
(75.74 nm–96.36 nm). Additionally, With various variations to the nominal values, the absorbance
and transmittance spectra are further studied and reported in accordance with the wavelength range
of (400-1100) nm. The findings indicate that the sample highest absorbance value was attained at
a temperature treatment of 448 K, whereas the sample highest transmittance was at a temperature
treatment of 300 K. According to the results, direct transitions were permitted in the under-review
thin films at optical energies of (2.15, 1.85, 1.75, and 1.7) eV, respectively

Supra nanoparticles (submicron) of Chicken bones fibers were used (before and after treated with citric acid solution) as additives to dental composite with the weight ratios (1%, 2% and 4%). The main mechanical tests represented by hardness, wear resistance and compression strength was carried out on the improvement dental composites.


The addition of treated supra nanoparticles Chicken thigh bones with particles size (300 nm) by weight ratio (1%) to ordinary dental composite resin , significantly improves all of its mechanical properties, in addition to the increase the value of the its glass transition temperature from 43oC to 45.4 oC. The techniques X-ray diffraction (XRD), Energy Dispersive Spectroscopy (EDS) and Electron microscope images (SEM) were used to interpretation all the results that are improved mechanically and thermally.

The Optical Fiber sensor based on the Surface Plasmon Resonance (SPR) technology has been a successful performance sensing and presents high sensitivity. This thesis investigates the performance of several structure of SPR sensor in field of refractive index and chemical applications. A structure of Multi-Mode Fiber- Single Mode Fiber- Multi Mode Fiber (MMFSMF-MMF)

The structural properties of the CuO nanopowder oxide prepared reflux technique
without any templates or surfactant, using copper nitrate hydrate (Cu(NO)3 3H2O) in deionized
water with aqueous ammonia solution are reported. The Xrd analysis data and processing in origin
pro program used to get FWHM and integral width to study the effect of different synthesis times
was studied on the structural properties. It was found that values of crystal sizes are 17.274nm,
17.746nm, and 18.560nm, the size of nanoparticles is determined by Halder-Wagner, and 15.796
nm, 15.851nm, and 16.52nm, were calculated by Size-Strain Plot (SSP) method. The Sample was
considered to determine physical and microstructural parameters such as internal strain,
dislocations density, surface area, and the number of unit cells and then to compare the results.

In this study, polyester composites reinforced with pistachio shells powder (P.) with an average
diameter (150 – 200 μm) with different weight ratios (0.5%, 1%, 1.5%, 2%, and 2.5%) were
prepared to the resin. The Shore D hardness, thermal conductivity (K), and the glass transition
temperature (Tg) of the samples were examined. The results showed that the Shore D hardness
increases with the increase of the reinforcement ratio and its maximum value is (87.55) at (2.5%
P.) While the value of hardness at (0%) is (86.5). The thermal conductivity increases slightly with
the increase in the percentage of reinforcement and its maximum value is (0.213253 W/ m. K) at
(2.5% P.), while the value of K at (0% P.) is (0.170264W/ m. K), but with this slight increase in
thermal conductivity, polyester composites remain from the insulating materials. The minimum
(Tg) of (UPE/ P.) composites was the value (113.898°C) at (2.5% P.). Polyester composites are
used in wood paints, either in primitive finishes or final finishes.

In this study, we conducted a series of polymerization studies of hexyl methacrylate in dimethyl sulfoxide with (0.1 - 0.4) mol dm-3 of monomer and (1 10-3 – 4 10-3) mol dm-3 of benzoyl peroxide as initiators at 70 °C. Using the well-known conversion vs. time technique, the effects of initiator and monomer concentration on the rate of polymerization (Rp) were studied. An initiator of order 0.35 was obtained in accordance with theory and a divergence from normal kinetics was detected with an order of 1.53 with respect to monomer concentration. The activation energy was determined to be (72.90) kJ mol-1, which does not correspond to the value of most thermally initiated monomers. The observed value of activation energy suggests that propagation and termination reactions have equal activation energy and the difference between them is nearly zero. The average degree of polymerization (DPn) decreased as benzoyl peroxide concentration increase whereas an increase in solvent polarity has slightly increased rate of polymerization value.

This paper presents the synthesis of a polypropylene nanocomposite. The nanocomposites were characterized using different techniques: atomic electron microscopy (AFM), surface shape was evaluated by (SEM),(EDS),(XRD) and (FTIR). The study showed that the platinum nanocomposite had a fatal effect on both strains of bacteria used, as well as on the growth of fungi. The compound tested showed antioxidant properties moderate activity was found. The mentioned material were evaluated in normal cell line HdFn (Human Dermal Fibroblasts, neonatal) and breast cancer MCF-7 cancer cell line , by MTT assay for study cytotoxic effects, morphological changes, all experiments were conducted on cell lines by using the materials alone. The results of the MTT assay showed that the material [PP/ Pt] had a toxic effect on the cell lines, and the toxicity of the materials was concentration-dependent manner where that have higher toxicity on the MCF-7 cell lines than HdFn. The toxic effects of material alone were reflected on cell morphology by appearance irreversible cytopathic changes in the treated cells, which ability to cause cellular death and DNA damage. When there appeared a significant increase in the concentration of nanocomposite , [PP/Pt] nanocomposite have an inhibitory effect on both breast cancer and normal cell lines. Conclude both materials have genotoxic effects on normal and cancer cell lines.

Asprosin was a novel adipokine that was released by white adipose tissue. It was activated by fasting and attracted to the liver, which allowed the liver to rapidly release glucose into the bloodstream. White adipose tissue was the source of asprosin. When people go on a fast, their blood sugar levels drop, which causes levels of the hormone asprosin to rise. It does this by binding to a G-protein-coupled receptor in the liver known as OR4M1, which in turn activates a cascade that involves the G -protein-cAMP-PKA pathway. Because of this, the glucose that is stored in the liver is released. We anticipate that by investigating the changes that occur in asprosin levels in hypothyroidism patients, we will be able to make a significant addition to the area and fill a gap that has been left unexplored in the anther researches. Eighty patients (women ) ranging in age from 25 to 65 were collected from the National Diabetes Center Al-Mustansiriyah University (Iraq) for the purpose of this study, which was designed as a cross-sectional study to determine the concentrations of serum ( asprosin, thyroid hormone T3 T4 TSH, Fasting blood glucose FBG, and lipid profile( Total cholesterol TCho,Triglycride TG,high density lipoprotein HDL, Low density lipoprotein LDL, Very low density lipoprotein VLDL) . In the period beginning in December 2021 and continuing until March 2022. This particular study included a total of 80 participants, 40 of whom had thyroid disease (hypothyroidism), and 40 healthy individuals who served as controls. When compared to the control group, the findings of this study indicate that the levels of total cholesterol TC, triglycerideTG, and low-density lipoprotein (LDL) have dramatically increased, whilst the levels of HDL have significantly decreased . A substantial increase in (Fasting blood glucose FBG and Body mass index BMI) levels was also observed, in contrast to the group that served as the control. In patients with hypothyroidism, the levels of thyroid-stimulating hormone TSH were considerably greater, while the levels of T3 were significantly lower. The T4 level, however, revealed no significant differences when compared to the control group. In addition, the level of asprosin was found to be high in the hypothyroidism group only contrast to the control group that participated in this research.


This current study indicates the hormone asprosin could be helpful early diagnosis in monitoring hypothyroidism patients. hormone asprosin is a marker of glucose homeostasis, so it may be surrogate novel biomarker for all other traditional biomarkers for the prediction of risk factors of diabetes and thyroid dysfunction

Objectives: Obesity rates have increased globally with increase in the incidence of comorbidities especially type 2 diabetes mellitus. A cross-sectional study was conducted on healthy obese adults to estimate: (i) comparisons of anthropometric indicators, lipid profile, and glycemic profile in obese compared with non-obese, and (ii) the association of anthropometrics and lipid profile with glycemic profile in obese adults. Methods: The study includes 120 individual with aged ranged (25 – 55) years were enrolled in this study. They were divided into two groups: group one (G1) consist of 90 patients with a body mass index (BMI) of more than 25 kg/m2. Group two (G2) of 30 healthy adults as a control group with (BMI) of less than 25 kg/m2.waist circumference (WC), hip circumference (HC), and waist/hip ratio (WHR) as anthropometric indicators, and fasting serum lipid profile, glycated hemoglobin (HbA1c), and Homeostatic Model Assessment for Insulin Resistance (HOMA-IR) as biochemical variables were assessed. Statistical significance (α) was set at (p<0.05).Results: Based on independent samples T-test analysis acted as a significant comparison between non-obese and obese groups, anthropometrics and biochemical variables exhibited highly significant higher in obese compared with non-obese. Also, a positive significant correlation was found between WC and WHR with both of HOMA-IR and HbA1c. Finally, a positive significant association of HOMA-IR with triglycerides (TG), total cholesterol (TC), very low-density lipoprotein cholesterol (VLDL-C), low-density lipoprotein cholesterol (LDL-C) except for high-density lipoprotein cholesterol (HDL-C), no significance was found as well as HbA1c showed only positive significant association with LDL-C. In conclusion, the present study demonstrated that WC was the strongest indicator for increasing HOMA-IR than WHR. Also, this study revealed that abnormalities in lipid profile in obese participants have shown strong positive association with HOMA-IR, particularly LDL-C.

Non-alcoholic fatty liver disease (NAFLD) is one of chronic liver and defines by fat accumulation ≥5% in liver which can progresses to non-alcoholic steatohepatitis (NASH). NAFLD related to obesity as well as non obese individuals. Adiponectin is a cytokine secreted from adipose tissue involved NAFLD pathogenesis and liked with obesity. Irisin is a myokine, has a convenient effect against metabolic diseases such as obesity, disylipemia diabetes type 2 and reversed liver steatosis and may be related with NAFLD.


Vitamin D is one of the fat soluble vitamins and more precisely as a pro-hormone through its metabolite (1,25(OH)2 cholecalciferol) the major steroid hormone. After the skin exposure to the light, vitamin D undergoes to activation through two successive hydroxylation reactions in liver and kidney. Several metabolic diseases such as dyslipidaemia, obesity, hypertension, T2D and metabolic syndrome (MS) have been related to vitamin D deficiency.

The characterization and design of this study of new liquid crystals with a V shape compounds containing thiazolidine-2,4-dione and 1,3-phenylene as a core unite with mesophase properties were reported. Preparation and characterization of chloroacetic acid, water, and thiourea to produce thiazolidine-2,4-dione [I] in the presence of strong hydrochloric acid. The 4-hydreoxybenzaldehyde and n-alkyl bromide were reacted with potassium hydroxide to create the n-alkoxy benzaldehyde., then the compound [I] reacted with [II]n in presence of piperidine to produce compounds [III]n. Also, converted resorcinol to a corresponding compound [IV] by refluxing pyridine and DMF with two moles of chloracetyl chloride, after that interacted the compounds [III]n and compound [IV] with sodium acetate to form compounds [V]n. FT-IR and 1HNMR spectroscopy were really used to determine the structures of the produced substances. Using polarized optical microscopy, these mesogens' mesomorphic characteristics were studied (POM).The synthesized molecules exhibited enantiotropic liquid crystal phases, the substances [V]1-4 exhibited an only the enantiotropic nematic phase.

This work describes the synthesis of novel ligand (H2L2) (4-((2-hydroxy-5-nitrophenyl)imino)methyl)-5(hydroxymethyl)-2methylpyridin-3-ol) type (NOO) donor atoms. When it coordinates with metal ions[V2+,Mn2+,Fe2+,Co2+,Ni2+,Cu2+and Pt4+] with the general formula K2[M(L2)2].XH2O and K2[VO(L2)(OSO3)].H2O . This ligand can form tridentate structures. The ligand was synthesized from the reaction of pyridoxal hydrochloride with 2-amino-4-nitrophenol in ethanol (as a solvent) at a mole ratio of 1:1 and thoroughly mixed and refluxed for 6-8 hrs . The reaction was monitored using TLC (Ethylactate/hexane 1:1). The structures of the ligand and the complexes were characterised using spectroscopic techniques such as (FT-IR, 1HNMR, 13CNMR, UV-Vis, and Mass spectroscopy). In addition, molar conductance, magnetic susceptibility, elemental analysis, and thermo gravimetric, melting points were also measured for complexes. The antibacterial activities of the obtained products were tested against G- bacteria (Klebsiella pneumoniae and pseudomonas), G+ bacteria (Staphylococcus aureus and Bacillus subtilis). In addition, antifungal action was tested against (Candida albicans). The results were good in both tests

Chromene is considered a fused pyran ring with a benzene ring, which is found in many plants and is part of many important compounds such as anthocyanidins, anthocyanins, catechins, and flavanones. These compounds are included under the headings "flavonoids" and "iso-flavonoids." These compounds are well known as bioactive molecules with wide medicinal uses. According to these pharmacokinetic characteristics, many researchers are giving more attention to this type of compound and its derivatives. Many chromene derivatives have been synthesized to study their biological effects for the treatment of many diseases. Furthermore, the researcher displayed wide interest in finding new methods for synthesizing chromene derivatives. These methods depend on utilizing a new catalyst to increase the yield of this reaction or reduce the time of the reaction. On the other hand, new methods were found by using a new reactant and a new substrate. This review will present the most recent important methods for the synthesis of chromene derivatives as well as an examination of their biological activity.

In this paper, two parameters for the Exponential distribution were estimated using the
Bayesian estimation method under three different loss functions: the Squared error loss function,
the Precautionary loss function, and the Entropy loss function. The Exponential distribution prior
and Gamma distribution have been assumed as the priors of the scale γ and location δ parameters
respectively. In Bayesian estimation, Maximum likelihood estimators have been used as the initial
estimators, and the Tierney-Kadane approximation has been used effectively. Based on the MonteCarlo
simulation method, those estimators were compared depending on the mean squared errors (MSEs).The results showed that the Bayesian estimation under the Entropy loss function,
assuming Exponential distribution and Gamma distribution priors for the scale and location
parameters, respectively, is the best estimator for the scale parameter. The best estimation method
for location is the Bayesian estimation under the Entropy loss function in case of a small value of
the scale γ (say γ < 1). Bayesian estimation under the Precautionary loss function is the best in
case of a relatively large value of the scale γ (say γ > 1).

Fuzzy numbers are used in various fields such as fuzzy process methods, decision control theory, problems involving decision making, and systematic reasoning. Fuzzy systems, including fuzzy set theory. In this paper, pentagonal fuzzy variables (PFV) are used to formulate linear programming problems (LPP). Here, we will concentrate on an approach to addressing these issues that uses the simplex technique (SM). Linear programming problems (LPP) and linear programming problems (LPP) with pentagonal fuzzy numbers (PFN) are the two basic categories into which we divide these issues. The focus of this paper is to find the optimal solution (OS) for LPP with PFN on the objective function (OF) and right-hand side. New ranking function (RF) approaches for solving fuzzy linear programming problems (FLPP) with a pentagonal fuzzy number (PFN) have been proposed, based on new ranking functions (N RF). The simplex method (SM) is very easy to understand. Finally, numerical examples (NE) are used to demonstrate the suggested approach's computing process.

The objective of this paper is to define and introduce a new type of nano semi-open set which called nano -open set as a strong form of nano semi-open set which is related to nano closed sets in nano topological spaces. In this paper, we find all forms of the family of nano -open sets in term of upper and lower approximations of sets and we can easily find nano -open sets and they are a gate to more study. Several types of nano open sets are known, so we study relationship between the nano -open sets with the other known types of nano open sets in nano topological spaces. The Operators such as nano -interior and nano -closure are the part of this paper.

The purpose of this research is to investigate the effects of rotation on heat transfer using
inclination magnetohydrodynamics for a couple-stress fluid in a non-uniform canal. When the
Reynolds number is low and the wavelength is long, math formulas are used to describe the stream
function, as well as the gradient of pressure, temperature, pressure rise and axial velocity per
wavelength, which have been calculated analytically. The many parameters in the current model
are assigned a definite set of values. It has been noticed that both the pressure rise and the pressure
gradient decrease with the rise of the rotation and couple stress, while they increase with an
increase in viscosity and Hartmann number. The explanation of parameters is shown graphically
by a series of figures using "MATHEMATICA".

This paper is concerned with the quaternary nonlinear hyperbolic boundary value problem (QNLHBVP) studding constraints quaternary optimal classical continuous control vector (CQOCCCV), the cost function (CF), and the equality and inequality quaternary state and control constraints vector (EIQSCCV). The existence of a CQOCCCV dominating by the QNLHBVP is stated and demonstrated using the Aubin compactness theorem (ACTH) under appropriate hypotheses (HYPs). Furthermore, mathematical formulation of the quaternary adjoint equations (QAEs) related to the quaternary state equations (QSE) are discovere so as its weak form (WF) . The directional derivative (DD) of the Hamiltonian (Ham) is calculated. The necessary and sufficient conditions for optimality (NCSO) theorems for the proposed problem are stated and proved.

2-Absorbing submodule, Quasi-2-Absorbing submodule, socal of module, Jacobson of module, cyclic and multiplication modules.

Let be a module over a commutative ring with identity. In this paper we intoduce the concept of Strongly Pseudo Nearly Semi-2-Absorbing submodule, where a proper submodule of an -module is said to be Strongly Pseudo Nearly Semi-2-Absorbing submodule of if whenever , for implies that either or , this concept is a generalization of 2_Absorbing submodule, semi 2-Absorbing submodule, and strong form of (Nearly–2–Absorbing, Pseudo_2_Absorbing, and Nearly Semi–2–Absorbing) submodules. Several properties characterizations, and examples concerning this new notion are given. We study the relation between Strongly Pseudo Nearly Semei-2-Absorbing submodule and (2_Absorbing, Nearly_2_Absorbing, Pseudo_2_Absorbing, and Nearly Semi–2–Absorbing) submodules and the converse of this relation is true under certain condition. Also, we introduced many characterizations of Strongly Pseudo Nearly Semei-2-Absorbing submodules in some types of modules.

The goal of this study is to provide a new explicit iterative process method approach for solving maximal monotone(M.M )operators in Hilbert spaces utilizing a finite family of different types of mappings as( nonexpansive mappings,resolvent mappings and projection mappings. The findings given in this research strengthen and extend key previous findings in the literature. Then, utilizing various structural conditions in Hilbert space and variational inequality problems, we examine the strong convergence to nearest point projection for these explicit iterative process methods Under the presence of two important conditions for convergence, namely closure and convexity. The findings reported in this research strengthen and extend key previous findings from the literature

A cap of size and degree in a projective space, (briefly; (k,r)-cap) is a set of points with the property that each line in the space meet it in at most points. The aim of this research is to extend the size and degree of complete caps and incomplete caps, (k, r)-caps of degree r<12 in the finite projective space of dimension three over the finite field of order eleven, which already exist and founded by the action of subgroups of the general linear group over the finite field of order eleven and degree four, to (k+i,r+1) -complete caps. These caps have been classified by giving the t_i-distribution and -distribution. The Gap programming has been used to execute the designed algorithms and computations.

A class of hyperrings known as divisible hyperrings will be studied in this paper. It will be presented as each element in this hyperring is a divisible element. Also shows the relationship between the Jacobsen Radical, and the set of invertible elements and gets some results, and linked these results with the divisible hyperring. After going through the concept of divisible hypermodule that presented 2017, later in 2022, the concept of the divisible hyperring will be related to the concept of division hyperring, where each division hyperring is divisible and the converse is achieved under conditions that will be explained in the theorem 3.14. At the end of this paper, it will be clear that the goal of this paper is to study the concept of divisible hyperring by giving some examples, remarks, and results that are related to the concept of divisible hyperrings

This paper deals with the mathematical method for extracting the Exponential Rayleighh distribution based on mixed between the cumulative distribution function of Exponential distribution and the cumulative distribution function of Rayleigh distribution using an application (maximum), as well as derived different statistical properties for distribution, and present a structure of a new distribution based on a modified weighted version of Azzalini’s (1985) named Modified Weighted Exponential Rayleigh distribution such that this new distribution is generalization of the distribution and provide some special models of the distribution, as well as derived different statistical properties for distribution

The concept of the Extend Nearly Pseudo Quasi-2-Absorbing submodules was recently introduced by Omar A. Abdullah and Haibat K. Mohammadali in 2022, where he studies this concept and it is relationship to previous generalizationsm especially 2-Absorbing submodule and Quasi-2-Absorbing submodule, in addition to studying the most important Propositions, charactarizations and Examples. Now in this research, which is considered a continuation of the definition that was presented earlier, which is the Extend Nearly Pseudo Quasi-2-Absorbing submodules, we have completed the study of this concept in multiplication modules. And the relationship between the Extend Nearly Pseudo Quasi-2-Absorbing submodule and Extend Nearly Pseudo Quasi-2-Absorbing ideal. We also studied more result of Extend Nearly Pseudo Quasi-2-Absorbing submodule in multiplication module. In the end, we obtained new Propositions and distinguished results in studying this concept.

Time series analysis is the statistical approach used to analyze a series of data. Time series is the most popular statistical method for forecasting, which is widely used in several statistical and economic applications. The wavelet transform is a powerful mathematical technique that converts an analyzed signal into a time-frequency representation. The wavelet transform method provides signal information in both the time domain and frequency domain. The aims of this study are to propose a wavelet function by derivation of a quotient from two different Fibonacci coefficient polynomials, as well as a comparison between ARIMA and wavelet-ARIMA. The time series data for daily wind speed is used for this study. From the obtained results, the proposed wavelet-ARIMA is the most appropriate wavelet for wind speed. As compared to wavelets the proposed wavelet is the most appropriate wavelet for wind speed forecasting, it gives us less value of MAE and RMSE.

The integral transformations is a complicated function from a function space into a simple function in transformed space. Where the function being characterized easily and manipulated through integration in transformed function space. The two parametric form of SEE transformation and its basic characteristics have been demonstrated in this study. The transformed function of a few fundamental functions along with its time derivative rule is shown. It has been demonstrated how two parametric SEE transformations can be used to solve linear differential equations. This research provides a solution to population growth rate equation. One can contrast these outcomes with different Laplace type transformations

In this paper, the impact of magnetic force, rotation, and nonlinear heat radiation on the peristaltic flow of a hybrid bio -nanofluids through a symmetric channel are investigated. Under the assumption of a low Reynolds number and a long wavelength, the exact solution of the expression for stream function, velocity, heat transfer coefficient, induced magnetic field, magnetic force, and temperature are obtained by using the Adomian decomposition method. The findings show that the magnetic force contours improve when the magnitude of the Hartmann number M is high and decreases when rotation increases. Lastly, the effects of essential parameters that appear in the problem are analyzed through a graph. Plotting all figures is done using the MATHEMATICA software.

"Watermarking" is one method in which digital information is buried in a carrier signal;
the hidden information should be related to the carrier signal. There are many different types of
digital watermarking, including traditional watermarking that uses visible media (such as snaps,
images, or video), and a signal may be carrying many watermarks. Any signal that can tolerate
noise, such as audio, video, or picture data, can have a digital watermark implanted in it. A digital
watermark must be able to withstand changes that can be made to the carrier signal in order to
protect copyright information in media files. The goal of digital watermarking is to ensure the
integrity of data, whereas steganography focuses on making information undetectable to humans.
Watermarking doesn't alter the original digital image, unlike public-key encryption, but rather
creates a new one with embedded secured aspects for integrity. There are no residual effects of
encryption on decrypted documents. This work focuses on strong digital image watermarking
algorithms for copyright protection purposes. Watermarks of various sorts and uses were
discussed, as well as a review of current watermarking techniques and assaults. The project shows
how to watermark an image in the frequency domain using DCT and DWT, as well as in the spatial
domain using the LSB approach. When it comes to noise and compression, frequency-domain
approaches are far more resilient than LSB. All of these scenarios necessitate the use of the original
picture to remove the watermark. Out of the three, the DWT approach has provided the best results.
We can improve the resilience of our watermark while having little to no extra influence on image
quality by embedding watermarks in these places.