bluuebunny/crossref_metadata_2025 huggingface dataset:
Fabricated of Vertical Axis wind turbine (VAWT) and study the parameter
Authors: Mahmood Yaseen H. , Bedewy Mahamed K.
Published: April 2020

Due to the lack of electric power in areas away from power transmission lines and high prices of conventional fuel due to high pollution. A vertical system is used which depends on wind energy used to rotate a vertical turbine. The system is manufactured from local materials and tested. and study the number of blades with the other characterization of system we found, increasing the torque with increasing the blade of turbine, and increasing the power coefficient with increasing the tip speed ratio and low bitz limit.   
 
http://dx.doi.org/10.25130/tjps.24.2019.135
L-Hollow modules
Authors: Khlaif Thaer Z. , Abdullah Nada  K.
Published: April 2020

To consider R is a commutative ring with unity,  be a nonzero unitary left   R-module,  is known hollow module if each proper submodule of  is small.  L-hollow module is a strong form of hollow module, where an R-module  is known L-hollow module if  has a unique maximal submodule which contains each small submodules. The current study deals with this class of modules and give several fundamental properties  related with this concept.
 
http://dx.doi.org/10.25130/tjps.24.2019.136
The Concircular Curvature Tensor Of The Locally Conformal Kahler Manifold
Authors: Shihab1 Ali Abdalmajed. , Ahmed2 Dheyaa Nathim
Published: April 2020

In this research, we are calculated components conharmonic curvature tensor in some aspects Hermeation manifolding in particular of the Locally Conformal Kahler manifold. And we prove that this tensor possesses the classical symmetry properties of the Riemannian curvature. They also, establish relationships between the components of the tensor in this manifold
 
http://dx.doi.org/10.25130/tjps.24.2019.137
ON VIASMAN-GRAY MANIFOLD WITH GENERALIZED CONHARMONIC CURVATURE TENSOR
Authors: Shihab1 Ali A. , Abd2 Abdulhadi Ahmed
Published: April 2020

The current study deals with  generalized conhormonic ensor of Vaisman - Gray manifold. The aim of this paper to calculate  components  generalized Ricci tensor and generalized Riemannian tensor of -  adjoint -s  to find Generalized conharmonic Curvature tensor of -manifold, one of the an manifold struc es is donated   , w re  a d  re ely de o the near hler m old an ally conformal kahler m fold have been studied
 
http://dx.doi.org/10.25130/tjps.24.2019.138
Dynamical Behavior of some families of cubic functions in complex plane
Authors: Alobaidi Mizal H. , Idan Kadham Omar
Published: April 2020

The current study deals with the dynamical behavior of three cubic functions in the complex plane. Critical and fixed points of all of them were studied . Properties of every point were studied and the nature of them was determined if it is either attracting or repelling. First function  such that have two critical points  and three fixed points  such that is attracting when  is origin point As shown in figure (2).And  are attracting when  is the region specified by open disc  shown in figure (1.(c)).Second function  such that have two critical points   and three fixed points such that  is attracting when  and that its path is to the origin point as shown in figure (4).And  are attractive when  represents the open disc shown in the figure (3.(c)).Third function  such that  have one critical point  and three fixed points  is attracting that is path is the origin point and  are repelling as shown in figure (5). And all 2-cycles of  are repelling and unstable .
 
http://dx.doi.org/10.25130/tjps.24.2019.139
Certain Classes of Univalent Functions With Negative Coefficients Defined By General Linear Operator
Authors: Sh.Mahmoud1 Mazin , S.Juma Abdul Rahman , Al-Saphory3 , Raheam A. Mansor
Published: April 2020

In this study, a subclass of an univalent function with negative coefficients which is defined by anew general Linear operator have been introduced. The sharp results for coefficients estimators, distortion and closure bounds, Hadamard product, and Neighborhood, and this paper deals with the utilizing of many of the results for classical hypergeometric function, where there can be generalized to m-hypergeometric functions.
A subclasses of univalent functions are presented, and it has involving operator which generalizes many well-known. Denote A the class of functions f and  we have other results have been studied
 
http://dx.doi.org/10.25130/tjps.24.2019.140
Protective effect of citrus honey toward the histopathological and biochemical nephrotoxicity damages of gentamicin–induced in local rabbits Oryctolagus cuniculus
Authors: Ameen Salih1 Riyam , Salim Mahood2 Abdul–Karim , Hussain Abdulla3 Samira Abdul- , Abdullah Ajeel4 , Mohammed
Published: April 2020

Drugs induced nephrotoxicity now considered as an essential reason for kidney failure. Aminoglycoside anti-infection agents, for example, gentamicin, which causes ototoxicity and nephrtotoxicity as a side effect , this research is centered around the utilization of natural materials as an antioxidants against the lethal oxidative activity that applied on the kidney cells ,the most imperative one of these materials is the honey. This work aimed to assess the defensive impact of citrus honey against the histopathological and biochemical harms of gentamicin induced nephrotoxicity .24 locally breed rabbits (Oryctolagus cuniculus) were used and divided into 4 study groups (6 rabbits per each group), group 1 received I.P daily dose of normal saline (control), group 2 received (80 mg/kg/day) I.P dose of gentamicin, group 3 received (80mg/kg/day) of gentamicin I.P dose in combination with oral dose of Citrus Honey625 mg/kg/day for 14 days and group 4 received (80mg/kg/day) of gentamicin I.P dose in combination with extra dose of Citrus Honey orally for 14 days. All animals (at 15th day) were anesthetized by ether and sacrificed; blood samples were gathered for the subsequent measurement of the serum creatinine, urea and albumin  while an isolated kidney was kept in 10 % of formaldehyde for the histopathological examination. The results demonstrated that gentamicin causes nephrotoxicity showen by elevation of serum level of creatinine, urea and  a decrease in the serum albumin. While the administration of honey in combination with gentamicin reduced the nephro-toxic effect of gentamicin that represented by a reduction of the serum creatinine and urea with improvement of the kidney histological findings.This study concluded that, honey decreased nephrotoxic effect of  gentamicin
 
http://dx.doi.org/10.25130/tjps.25.2020.001
Evaluation of some biochemical and Hematological parameters for Changes Associated with Diarrhea in Calves
Authors: Mohammed Abed1 Zeena Ebraheem , Mowffaq Sulaiman2 Yaser Ahmed , Khalaf1 Hiba Younis
Published: April 2020

This study aimed to identify the serological and hematological changes which were associated with diarrhea in calves. The study conducts on 62 calves their age range from 1 month to 6 months. The experiment started from September 2018 to March 2019. The samples consist of 42 calves with diarrhea and 20 healthy for comparison. Blood samples were taken for blood components and biochemical determination. The study showed a significant increase (p  in hemoglobin, PCV and white blood cells (p . The biochemical tests showed a significant increase (p  in globulin, potassium and phosphorus ions. Significant decrease (p  was occurred in albumin and sodium, and no significant changes in total protein level and chloride ions concentration.
 
http://dx.doi.org/10.25130/tjps.25.2020.002
Sciatic Nerve Regeneration Using Collagen Tubes and Acellular Nerve Transplants in Rabbits (A comparative study)
Authors: Al-Samarae , AbdulJabbar Jameel , Abdulla Ali Ghanim , Abdullah Samira Abdulhussain
Published: April 2020

The present study was conducted to evaluate and compare on anatomical bases between the different types of nerve graft, autograft, collagen tubes (natural polymers), and acellular epineurial nerve sheaths (biological conduits), which included acellular rabbit nerve graft and acellular rat nerve graft.
Fourty local breaded rabbits were used and divided into four groups, each of ten rabbits. Then each group was subdivided again into two subgroups according to time of scarifying, which was after 45 days and 3 months post operation.
All animals were undergone surgical operation on the right thigh and sciatic nerve of 8-10mm section was sectioned at the mid thigh, and the gap was replaced with the previous graft types comparison was made between the right (experimental) and left thighs (control) side. Samples from proximal, middle and distal stumps were taken to evaluate the regeneration process.
The gross results revealed that, most animals developed ulcer formation and others with bone exposure. All animal groups of both periods showed delay latency. All these manifestations appeared as a subsequent of Wallerian degeneration with effects of nerve graft guidance extra cellular matrix, Schwann-macrophage interactions, neurons death and surgical scarring.
 
http://dx.doi.org/10.25130/tjps.25.2020.003
Associаtіon of Еpstеіn - Bаrr vіrus іnfеctіon wіth Brеаst Cаncеr іn Kіrkuk cіty
Authors: Аmееn1 Sаnаа Еnаm , Zаmаn Nаϳаt Аbdkаdеr , Rаshееd , Monа Sаlаh
Published: April 2020

Breast cancer is one of the most common cancers in afflicted Iraqi women. All studіеs іn recant yеаrs have іndіcatеd thаt Еpstеіn - Bаrr vіrus (ЕBV) іs аssocіatеd wіth cеrtaіn cаncеrs, іncludіng brеаst cancеr. Thе еаrly dеtеctіon of brеаst cаncеr іs thе bеst solutіon to control thе dіsеаsе. Thе purposе of thіs study іs to rеvеаl thе rеlatіonshіp bеtwееn  ЕBV аnd brеаst cаncеr іn Kіrkuk cіty womеn. Thе study іncludеd thе blood sаmplіng of femаlе wіth brеаst cancеr іn thе аgеs of 23 to 88 yеars for thе pеrіod from Sеptеmbеr 2018 to Aprіl 2019. Thе total numbеr of samplеs was 100 blood samplеs for womеn wіth brеast cancеr and 10 blood samplеs of hеalthy womеn dіd not havе any dіsеasеs іn thе brеast as control to sеrologіcal analysіs was done usіng thе ЕLІSА dеvіcе to dеtеct  ЕBNА-1ІgM аnd ЕВNА-1 ІgG in all sample. The results showed that (76%) of breast cancer womensample were positіvе for ЕBNА-1 ІgG While ІgM аppеаrеd nеgаtіvе in all samples, Thе hіghеst іncіdеncе of ЕВNA-1 ІgG іn female with brеаst cancеr іn thе currеnt study wаs аgеd (56 to 65) yеаrs 22% . 
Conclusions: Our findings suggest that ЕBV may have а role or а rеlаtіonshіp with brеаst cancer.
 
http://dx.doi.org/10.25130/tjps.25.2020.004
Increasing Sterilization Efficiency of Shredder Autoclave on Medical Waste Using Ultraviolet Light Device
Authors: Shartooh Sufyan Mohammed , Abed2 , Suha Maher , Hamid3 Nuhad Mohammed
Published: April 2020

This work involved investigating bacterial pollution of medical wastes produced by shredder autoclave at some local hospitals in Iraq. A modulation has been introduced to ensure sterilization performance through the use of Ultraviolet light on the hazardous wastes after being processed by shredder autoclave with different retention times at optical density of 270 nm in order to control the full killing of all kind of microbial life according to the environmental limits. The bacteria recovered from the wastes were identified through routine microscopically and biochemical tests and the results revealed the following species: Acinetobacter baumanii, Bacillus cereus, Clostridium difficilie, Escherichia coli, Klebsiella pneumonia, Proteus mirabilis, Pseudomonas aeruginosa and Staphylococcus aureus. The results showed ability of these bacteria to re-generate in the produced solid medical wastes within the periods of 72 hours that reaches up to 20 cell / ml, while the use of UV light in a retention time of 15 min. was able to destroy all bacterial growth in the same period of 72 hours
 
http://dx.doi.org/10.25130/tjps.25.2020.005
Occurrence of Toxoplasmosis in Baquba City, Diyala, Iraq
Authors: AL-Khafaji Mayada Nazar Jabbar , Muhamed Sarra Raid , Abdl-Kareem Shaemaa Farhan
Published: April 2020

The current study was conducted to determine the occurrence of toxoplasmosis in patients presented to Emergency Department, General, Educational Baquba Hospital, and Al-Batool Hospital in Baquba City, Diyala Province, Iraq, on the dependence of Serological Examinations from November 2018 to February 2019.
Blood samples were collected from, 30 young females, 218 adult women, 49 young males and 203 adult men, Total, 500, suffered from different disease conditions (pregnancy troubles, hormonal disturbances, diabetes, healthy etc..). Latex Agglutination Test (LAT), Enzyme Linked Immunosorbent Assay (ELISA), were used to evaluate the presence of anti-Toxoplasma antibodies.
The results showed that,  the percentage of positive reactors recorded by LAT test were 205 /500; 41 %, of which, 99\500; 19.8% in adult women, 7/500; 1.4% in young women, 81/500; 16.2% in adult men and 18/500; 3.6% in young men. While in ELISA, 22\100 ; 22%. Titer level of anti-Toxoplasma gondii antibodies ranged between (1/2 to 1/128). The infections were higher in adult women and men than young persons. The infections were higher in women than men.
In conclusion, titer levels referred that the patient suffer from chronic or carrier state.
 
http://dx.doi.org/10.25130/tjps.25.2020.007
New record of six species of Myxozoan parasites Myxobolus in Carasobarbus luteus from Tigris River at Baghdad city, Iraq
Authors: Mansoor Nahla Taleb , Al-Nasiri Fatima Shihab , Falih Inam Badr
Published: April 2020

During the period from March till the end of October 2018, a total of 60 specimens of Carasobarbus luteus (Cyprinidae) were collected from Tigris River passing through Baghdad city and examined for seeking and identify the Myxobolus infection. The results of examination revealed that these fishes were infected with six species of genus Myxobolus including M. feisti (1.66%) from tissue of gills, M. gigi (1.66%) from spleen, M. impressus (3.33%) from kidney, M. musajevi (1.66%) from kidney, M. phylloides (1.66%) from kidney and M. suturalis (1.66%) from kidney. These six species were recorded in the present study for the first time in Iraq. The description and measurements of these papasites are presented.
 
http://dx.doi.org/10.25130/tjps.25.2020.008
Effect of plant extracts of Salvia officinalis L. and Costus speciosus L. in growth of some bacteria species isolated from urinary tract infections in Samarra city
Authors: Hadi Huda Ali , Hasan Rasheed H.
Published: April 2020

The present study aimed to investigate the inhibitory effect of alcoholic extract (methanol - ethanol) and flavonoids by diffusion  methods of wells of Salvia officinalis L. and Costus speciosus L. plants on Escherichia . coli and Proteus  spp. isolated from patients with urinary tract infection Samarra city, the samples were collected during the period from 15/7/2018 to 30/9/2018, It was found through the results that the extracts plant that used in this study showed various inhibitory effect against, The bacteria species study imitation , where on differ this effect by difference the concentration that used and type the plant extract , showing  E.coli significant difference at significant (p< 0.05) in inhibition diameter of alcoholic (methanol) extract for Salvia officinalis L. (10.61±7.5) at higher concentration used, while these bacteria showed on significant difference in the level of inhibition diameter of alcoholic (ethanolic) extract for Salvia officinalis L., whereas the flavonoids Netted significant difference of these plant in some of concentration that used comparied with the antibiotic that used in this study. Either regarding proteus spp. bacteria notted no significant difference of both the Costus speciosus L. and Salvia officinalis L. by using the alcoholic (ethanolic) extract, while the flavonoids extract showed no significant difference in Costus speciosus L., whereas showed high significant difference in flavonoids extract of Salvia officinalis  L., due to the fact that the flavonoids extract is one of the active substance that done laboratory extraction for both the plants where that higher inhibitory effect of microbial growth from the alcoholic (ethanolic – methanolic) extract of plants . 
 
http://dx.doi.org/10.25130/tjps.25.2020.009
Distribution of some heavy metals in the sediments of Tigris river from sewage of Thermal Electrical Station at Baiji City in Salah-aldin Governorate-Iraq
Authors: Alshaeghli1 Hiba Abd albast Hashim , Jabar Riadh Abas Abdul , Kharnoob2 Hussain Hassan
Published: April 2020

This study was conducted to determine four  heavy metals including copper, zinc, lead and cadmium in the sediments of the Tigris river for a distance of 3,500 km for the time period autumn2012 – summer 2013.This is the first time that such a study carried out by the river sediments so studies on the Tigris river about sequential extraction to compare them with the results of the research not available, total concentrations recorded of  Cu )11.23-12.1)µg/g, Zn (39.6-41.03) µg/g, Pb (115.82-117.34) µg/g,Cd (4.1-4.34) µg/g dry weight, the distribution in the sediment layers, exchangeable metal ion recorded of Cu (0.42-0.44) µg/g, Zn (0.32-0.33) µg/g, Pb (0.22-0.25) µg/g, Cd (0.15-0.17) µg/g dry weight, and layer of carbonate bound of Cu( 1.6-1.63) µg/g ,Zn (4.47-6.71) µg/g, Pb (0.2-0.22) µg/g , Cd (1.44-2.17) µg/g dry weight, and the metal layer of Cu (1.26-1.41) µg/g, Zn  (15.84-17.07) µg/g, Pb  (46.38-49.46) µg/g, Cd  (1.9-2.17) µg/g dry weight, concentration of organic layer Cu (7.85-8.67) µg/g, Zn (17.63-17.96) µg/g, Pb (68.57-67.48) µg/g, Cd (0.58-0.86) µg/g dry weight. The arrangement of total concentration Pb>Zn>Cu>Cd (4,42-12,09-41,69-116,88) µg/g dry weight. Distribution of Cu organic layer> carbonate bound> metal layer> exchangeable metal ion (8,41-1,78-1.52-0.35) µg/g dry weight, Zn metal layer> organic layer> carbonate bound> exchangeable metal ion (18.99-17,58-5.52-0.29) µg/g dry weight, Pb organic layer>metal layer> exchangeable metal ion> carbonate bound (66.42-49.81-0.22-0.2) µg/g dry weight, Cd metal layer> carbonate bound> organic layer> exchangeable metal ion (2.02-1.87-0.91-0.18) µg/g dry weight .The high concentration recorded in four station, these results indicated that the possibility of using sequential extraction for the detection of the distribution of metals and determine the impact of diversity through release them to the aquatic environment, all concentration mentioned are rate they aren’t single value.
 
http://dx.doi.org/10.25130/tjps.25.2020.010
Synthesis and characterization of new mixed ligand complexes of Zn (II) and Hg (II) with dithiocarbamate and phosphines
Authors: Kareem Ola M. Abdul , Jirjes Hayfaa M.
Published: April 2020

Complexes of the type [M (Et2DTC)2]2 [M= Zn(1) or Hg(2)]  were prepared from the reaction of mercury acetate or zinc acetate with sodium diethyldithiocarbamate trihydrate (NaEt2DTC.3H2O) in (1:2) molar ratio (metal: ligand) in mixture of MeOH and H2O as a solvent. Treatment equal molar of  (1) or (2) with diphosphine ligands {where diphos: bis (diphenylphosphino) methane (dppm), 1,2-bis (diphenylphosphino) ethane (dppe)  and  1,3-Bis (diphenylphosphino) propane (dppp)} afforded complexes of the type [Zn(Et2DTC)2(dppeO)] (3); [Zn(Et2DTC)2(dpppS)] (4a); [Zn(Et2DTC)2(dppp)] (4b); [Hg(Et2DTC)2(dppm)] (6a); [Hg(Et2DTC)2(µ-dppm)]2(6b); [Hg(Et2DTC)2(dppe)](7) and [Hg(Et2DTC)2(dppp)](8), or with two moles of triphenylphosphine (PPh3) afforded a complexes of the type [M(κ1-Et2DTC)2(PPh3)2] (5a, 9a) and [M(κ2-Et2DTC)2(PPh3)2] (5b, 9b) {M= Zn, Hg}. The prepared complexes were fully characterized by different technics such as IR, NMR (1H and 31P) spectroscopy, elemental analysis, and molar conductivity. Characterization data showed that the (Et2DTC) ligand in all of the prepared complexes was coordinated with metal through the sulfur atoms of CSS- group. The geometry of the complexes (1-9) were tetrahedral around the Zn(II) and Hg(II) ions, except isomers 5b and 9b are octahedral geometry. .
 
 http://dx.doi.org/10.25130/tjps.25.2020.011
Determination of Meropenem by Spectrophotometric-Application to Pharmaceutical Preparations
Authors: Khalil Nada A. , Ibrahim Walada H.
Published: April 2020

A simple and sensitive spectrophotometric method was described for the determination of Meropenem in pure and in pharmaceutical formulations. 2,3 dichloro 5,6 dicyano 1,4 benzoquinone(DDQ)has been used for determination of meropenem by formation of charge transfer complex measured at 345 nm.Beer᾽s law is obeyed in the concentration range of (0.625-12.5µg/ml) The molar absorptivity (2.3889×104)l.mol1-.cm1-,Sandellʹs sensitivity index is 0.0161µg.cm2-,The method is precise (relative standard deviation RSD% is better than ±3.32%) and accurate (relative error in the range of -0.97 to-0.60%)  depending on the concentration  level.
The method was applied succefully to the assay of Meropenem in pharmaceutical preparation in the form of injection.
 
http://dx.doi.org/10.25130/tjps.25.2020.012
Mineralogy and geochemistry of Mishrif Formation from selected oilfield, south east of Iraq
Authors: Taha1 Taher M. , Abdullah2 Enaam J.
Published: April 2020

Mishrif Formation (Late Cenomanian) has been studied in four oilfields in southern Iraq, and studied samples were examined by mineralogy and geochemistry analysis using XRF and XRD techniques.
The mineralogical study reveals that dolomite and calcite are the main minerals in the rock formation in studied oil fields, whereas quartz and clay minerals (kaolinite, montmorillonite and illite) represent secondary minerals composition. For geochemical classification of Mishrif rock, Ca/Mg ratio was applied and this reveals that Calcitic Limestone is a major type in studied samples.
The paleo - salinity has been examined by using Ca/Mg and Mg/Ca ratios and they referred to moderate salinity during deposition. Mg/Ca and Mn/Ca ratios have been applied to measure paleo-temperature, so infer a moderate paleo-temperature for Mishrif Formation in studied samples. Based on the comparison between low Sr/Ca and the relatively high Ca/Mg ratios, infer that a dolomitization process played the main role among diagenesis processes.
 
http://dx.doi.org/10.25130/tjps.25.2020.013
Microfacies and Palaeoenvironment of Avanah Formation (Middle Eocene) Geli Bessri in Dohuk City / North of Iraq
Authors: Abdullah Mustafa A. , Hassan Faris N. , M.Saleh Abdulsalam.
Published: April 2020

This research is based on (23) Samples selected from the Avanah Formation (Middle Eocene) in the Geli Bessri section in Dohuk to recognize the microfacies and depositional environments. The Avanah Formation consists of rocks of marly limestone and limestone containing Alveolina and thin layers of sandstone lithofacies found in the lower part of the Formation. The depositional environment was determined depending on skeletal and non- skeletal grains. The facies of the Avanah Formation were divided into four main microfacies and four submicrofacies based on skeletal and non- skeletal grains: The mudstone and wackestone, which is divided into benthic foraminifera wackestone and Rotaliids wackestone, the Formation also contains the packstone which is divided into the Rotaliid - Miliolid Lime packstone submicrofacies and benthic foraminifera lim packstone submicrofacies, in addition to the lime grainstone and also contains the Sandstone lithofacies located at the bottom of the Formation. The Avanah Formation in the middle and upper part is subjected to diagenesis process early dolomization and it is observed this through floating dolomite rohmb. According to the results of the facies analysis and the presence of foraminifera fossils, the Formation was deposited in open marine platform to restricted platform interior.
 
http://dx.doi.org/10.25130/tjps.25.2020.014
Estimation the Radionuclides concentrations, Risk indicators and annual doses in soils of residential and agricultural regions in Kirkuk city
Authors: Abdwllah Berivan Mohammad , Aman Allah Sabah Mahmoud
Published: April 2020

The aim of the current study is to measure the of the radio nuclides, Risk indicators and annual doses in selected soils samples for the residential and agriculture areas in Kirkuk governorate by using the spectroscopy technique of high-purity germanium detector where 10 soil samples were collected at depth of 20 cm. The present study shows that radioactivity results for the isotopes were as the following: Radium 226Ra, Actinium 228Ac and potassium 40K are (27.6±4.1-43.3±5.4 Bq.kg-1) with average value (32.86±4.95 Bq.kg-1) and (12.4±0.8-28.12±4.2 Bq.kg-1) with average value (20.492±2.77 Bq.kg-1) and (225±9.2-327±12.1 Bq.kg-1) with average value (268.76±9.06 Bq.kg-1) respectively. The factor Raeq Radium equivalent (63.966-92.759 Bq.kg-1) and the radioactivity concentration ( (0.469-0.666 Bq.kg-1), Hazardous factors of internal and external are (0.366280-0.247378 Bq.kg-1) (0.172784-0.249254 Bq.kg-1) respectively. The air absorbed does (30.332-43.185) nGy.h-1, while the Risk indicator for the internal and external annual effective dose were (0.148797-0.220033) mSv.y -1 and (0.037199-0.052963) mSv.y -1 respectively. The comparison of the  present results present a good agreement with the acceptable standard values of the World Health Organization (WHO) and has not influences  on the health, environment and agriculture.
 
http://dx.doi.org/10.25130/tjps.25.2020.015
SIS MODEL WITH HARVESTING IN FOOD CHAIN MODEL
Authors: Wuhaib Sufyan A. , Yaseen Bilal A.
Published: April 2020

The aim of this study the mathematical model of the type SIS, healthy prey is infected by disease and the study proved that solution and restrictive in which the molecular system do not have periodic boundaries, then it discussed the stability of those points. the study also showed how to control the disease using the harvest so as not to become an epidemic.
 
http://dx.doi.org/10.25130/tjps.25.2020.017
A New Hybrid Grasshopper Optimization - Backpropagation for Feedforward Neural Network Training
Authors: Alsammarraie Samer , Hussein Nazar K.
Published: April 2020

The Grasshopper optimization algorithm showed a rapid converge in the initial phases of the global search, however while being around the global optimum, the searching process became so slow. On the contrary, the gradient descending method around achieved faster convergent speed global optimum, and the convergent accuracy was showed to be higher at the same time. As a result, the proposed hybrid algorithm combined Grasshopper optimization algorithm (GOA) along with the back-propagation (BP) algorithm, also referred to as GOA–BP algorithm, was introduced to provide training to the weights of the feed forward neural network (FNN), the proposed hybrid algorithm can utilize the strong global searching ability of the GOA, and the intense local searching ability of the Back-Propagation algorithm. The results of experiments showed that the proposed hybrid GOA–BP algorithm was better and faster in convergent speed and accuracy than the Grasshopper optimization algorithm (GOA) and BP algorithm.
 
http://dx.doi.org/10.25130/tjps.25.2020.018
Anew Conjugate Gradient Algorithm Based on The (Dai-Liao) Conjugate Gradient Method
Authors: HUSSEIN1 SHAHER QAHTAN , EZZULDDIN ARIF1 GHASSAN , SATTAR2 YOKSAL ABDLL
Published: April 2020

In this paper we can derive a new search direction of conjugating gradient method associated with (Dai-Liao method ) the new algorithm becomes converged by assuming some hypothesis. We are also able to prove the Descent property for the new method, numerical results showed for the proposed method is effective comparing with the (FR, HS and DY) methods.
 
http://dx.doi.org/10.25130/tjps.25.2020.019
Feeble ring
Authors: AL-Salihi1 Sinan O. , Salman2 Alaa N.
Published: April 2020

An ideal A of a semiring S is called k-ideal if for any two elements r A and x S such that r A, then x Aʺ. This leads us to introduce the new concept feeble ring as generalization of k-ideal. Several basic properties, example and characterization of this concept are given. Moreover, the study investigate relationship of feeble ring with other classes.
 
http://dx.doi.org/10.25130/tjps.25.2020.020
Еvalutіon urіnе ІL-10 іn prеgnant womеn іnfеctеd wіth UTІ іn dіffеrеnt prеgnancy trіmеstеrs at Samarra cіty
Authors: Abass1 Іbtіssam Saееd , Awadh1 Hala A. , Hadі2 Azzawі M.
Published: April 2020

Urіnary tract іnfеctіon іs a common dіsеasе, affеctіng a large numbеr of womеn еspеcіally prеgnant womеn, thе prеsеnt study aіmеd to comparе among lеvеls of ІL-10 іn urіnе durіng dіffеrеnt prеgnancy pеrіods. 70 samplеs of urine wеrе collеctеd from іnfеctеd womеn and 20 samplеs of urіnе wеrе usеd as a control. For culture of bacteria specific culture media are used. The result's show that gram-nеgatіvе bactеrіa еspеcіally Еschеrіchіa colі were thе hіghеst іncіdеncе of UTІ іnfеctіon among thе othеr dіffеrеnt mіcroorganіsms spеcіеs. Urіnе lеvеls of ІL-10 wеrе еstіmatеd by ЕLІSA and thе rеsult showеd sіgnіfіcant dіffеrеncеs іn ІL-10 mеan lеvеls among trіmеstеr prеgnancy groups and control group (p <0.01(. P-Valuе in the first trimester was 0.00002, in second trimester was 0.00003 and in the third trimester was 0.00001
 
http://dx.doi.org/10.25130/tjps.25.2020.021
Histological assessment for the effect of Cypermethrin in the skin of local breed rabbits
Authors: Hameed1 Bader Khatlan , Obayes2 Ali Khudheyer , Ebraheem1 Ayad Hameed
Published: April 2020

Research has been designed to focusing and evaluation the effect of cypermethrin as insecticide material in the skin of the rabbits. Cypermethrin was applied on the skin after shaving the dorso-lateral aspect of rabbits .The animals (12) were classified into four groups (A, B, C and D), three animals per group. Groups (B, C and D) were exposed to cypermethrin at doses (0.001, 0.005, 0.010)mg/kg respectively,  while  (A) was a control group. After ten days of drug's application, animals of group (D) were died at ending of the study because they received heavy dose. The groups (B and C) shown excitation  signs, followed by inhibition and depression of their activity. The animals of groups (A, B and C) were scarified and a specimens (0.5) cm3 of skin from the dorso- lateral aspect were obtained, washed with water and put in formalin (10)% then processed after (24) hours by using  histological technique, sectioned at (5)µm thickness, stained with Hematoxylin and Eosin a then examined under light microscopic at different powers.
 
http://dx.doi.org/10.25130/tjps.25.2020.022
Study of the correlations between serum iron and Hepcidin with some biochemical variables in hyperlipidemia of elderly males and females in Salah Al Deen Province
Authors: Abdullah1 Khalida Khalil , Rahim2 Saleh Mohammed
Published: April 2020

The present research was designed to investigate the role of the relationship between Iron and hepcidin hormon with some biochemical variables in patients with hyperlipidemia in both males and females elderly in Salah al-Din governorate. The study included 40 individuals distributed into two groups. The first group was the control group, which included 20 human males and females and the second group included 20 patients (10 males and 10 females) whose ages ranged between (60-79) years. Blood was collected to estimate the hepcidine hormone, iron, cholesterol, triglycerides, high-density lipoproteins, low-density lipoproteins, and very low-density lipoproteins. The results showed a significant increase in (P≥ 0.05) in the concentration of iron and hepcidin hormone, cholesterol, triglycerides, low-density lipoproteins and very low-density lipoproteins while showed a significant decrease in (P≥ 0.05) in the concentration high-density lipoproteins in patients Males and females hyperlipidemia compared to the control group. The results also indicated a direct correlation relationship between iron and hepcidine hormone and studied variables cholesterol, triglycerides, low-density lipoproteins and very low-density lipoproteins in patients compared to the control group. It is concluded through the results that iron and the hepcidin hormon may have an important role in the development of cardiovascular diseases in hypertensive patients in elderly both males and females.         
 
http://dx.doi.org/10.25130/tjps.25.2020.023
Effect of spraying of GA3 and Some Micronutrients on the growth and Mineral content of Cress plant (Lepidium sativum L.)
Authors: Altememe1 Jamel Y. Ali , Hachim2 Noor E.M.
Published: April 2020

This study is conducted in aspicial farm in Adujail city\Salahaddin Governorate at the season 2015 on the cress plant. Afactorial experiment has conducted with two factors, the first is spraying with GA3 (G0 without spraying, G1 spraying with 50 mg.L-1, G2 spraying with 100 mg.L-1of GA3).the second factor is spraying with Micro Nutrients (T0 without spraying, T1spraying with 50 mg.L-1 of Fe,T2 spraying with 50 mg.L-1 of Mn, T3 spraying with amixture of 50+50 mg.L-1from Fe and Mn). The experiment is designed with (RCBD), the treatments were replicated 4 times and Duncuns Multiple Range Test at the probability 5% is used and the results are as fellowed:
GA3 spraying causes asignificant increase in all Vegetative growth characters compared with the others which are not sprayed and also the Macro Nutrients concentration. Micro Nutrients sprayes on the Cress plants also causes asignificant increase in most Vegetative characters  and Macro and Micro Nutrients content, specially the treatment of Fe and Mn mixture. Interaction between GA3 and Micronutrient is significant in all the treatment specially the treatment (100 mg.L-1 of GA3 + amixture  of 50+50 mg.L-1 of Fe + Mn ) which give ahighest values of Vegetative growth and Macro and Micro Nutrients content .
 
http://dx.doi.org/10.25130/tjps.25.2020.024
Study of LCAT and some biochemical parameters in cardiovascular patient
Authors: Al-Juraisy1 Amel Taha Yassein , Al-Juraisy1 Ameera Aziz Mahmood , Saleh2 Nadia Ahmed
Published: April 2020

The Clinical study included individuals (m23ales and females aged 25-75y) with cardiovascular disease. The activity of Lecithin: cholesterol acyl transferase (LCAT) and glutathione peroxidase(GPx) was estimated, in addition to the level of apolipoprotein AI (apo AI), apolipoprotein B100 (apoB100), total cholesterol (TC), triglyceride (TG), high density lipoprotein-cholesterol (HDL-c), low density lipoprotein-cholesterol (LDL-c), glutathione (GSH), peroxy nitrate (PN), malondialdehyde (MDA), glucose and certain elements (Zn, Cu, Mg and Co) in blood serum. The results showed that there was a significant decrease in the activity of LCAT and GPx, and the level of apoAI, HDL-c, GSH, Zn and Mg. on the other hand, it was shown that there was a significant increase in the level of apoB100, TC, TG,  LDL-c, PN, Glu, Cu and Co but on unsignificant change in the level of MDA for both male and females.
 
http://dx.doi.org/10.25130/tjps.25.2020.026
Biochemical and Kinetic Study for the partially purified Lecithin: Cholesterol acyltransferase from serum cardiovascular disease
Authors: Al-Juraisy1 Amel Taha Yassein , Al-Juraisy1 Ameera Aziz Mahmood , Al-Juraisy1 Ameera Aziz Mahmood , Saleh2 Nadia Ahmed
Published: April 2020

The study includes partial purification of Lecithin: Cholesterol acyltransferase (LCAT) from the blood serum of a person suffering from atherosclerosis. Several techniques were applied including ammonium sulphate precipitation, dialysis, ion exchange chromatography and electrophoresis. It was found that LCAT has one isoenzyme and the highest activity was (1073.46 × 10-3) unit/ml and a molecular weight of 62 KDa. The study  also deals with characterizing of LCAT. It was found that the optimum pH and temp. of the enzyme were 7 and 35ºC.
 
 http://dx.doi.org/10.25130/tjps.25.2020.027
New 3- hydrazonoindolin-2-one Cd(II) complexes with amino pyridine ligands, Synthesis, Characterization and biological activity evaluation
Authors: Mohammed Lubna W. , Irzoqi Ahmed A.
Published: April 2020

This research includes synthesis and characterization of some of Cd(II) complexes with (3-hydrazonoindolin-2-one)(HZI) ligand and amino pyridine ligands.   
Treatment equialmolar of CdCl2.2.5H2O and (HZI) ligand with two moles of n-aminopyridine (n-amp) (n:2,3,4) ligands afford a tetrahedral complexes of the type [Cd(HZI)(n-amp)2]Cl2, where (HZI) ligand behaves as a bidentate chelating fashion through the N atom of azomethine group and  O atom of carbonyl group. Whereas the (n-amp)(n: 2,3,4) was bonded monodentate mode through the N atom of heterocyclic ring.
The prepared complexes have been characterized by molar conductivity, elemental analysis, infrared spectra and 1H-NMR and 13C-NMR spectra.
Also the evaluation of biological activity of the prepared complexes against two types of gram positive bacteria (Staphylococcus Epidermidis and Staphylococcus aureus) and (Citrobacer Freundii) and gram negative, all prepared complexes showed activity against Staphylococcus aureus more than  amikacin, while the [Cd(HZI)(3-amp)2]Cl2 complex showed high activity against Staphylococcus Epidermidis and Citrobacter freundii more than another prepared complexes
 
http://dx.doi.org/10.25130/tjps.25.2020.028
Study of qualitative properties of groundwater and its suitability for different uses in the Eastern of the Al- Dour city/ Salahaldin/ Iraq
Authors: Mohammad A Ehab , Taha A Ektifa , Adnan S Fatma , Haithem S. Rania , Haithem S. Rania
Published: April 2020

A study was conducted to evaluate the groundwater in Abo- Dalaf Area, far east of  Al-Dour city, Salahaldin governorate. The field work included, field visits to the area to know the geological reality and to identify the most important geomorphological and structural phenomena, then 10 wells were selected, distributed over the study area.
Laboratory work included physical and chemical tests of water samples, The physical characteristics included, Total hardness (TH), Total Dissolved Solid (TDS) Sodium Adsorption Ratio (SAR), Sodium Ratio (Na%), Temperature (T)  and pH.
Chemical analyses, the main components of water samples, for Cations such as: Sodium (Na+), Potassium (K+), Calcium (Ca+2), and Magnesium (Mg+2), and Anions such as Chloride (Cl-), Sulfate (SO4-2), Bicarbonates (HCO3-), and nitrate (NO3-), and some trace elements were measured such as Iron (Fe), Copper (Cu), Zinc (Zn), lead (Pb), Nickel (Ni), Cobalt (Co), Chromium (Cr) and Cadmium (Cd). A location map of the study area was prepared using ArcGIS.The results showed a variation in the quality characteristics of groundwater in the study area. After comparing the results with local international standards, it was showed that the wells water of the study area was not suitable for human drinking, but suitable for irrigation except well (1).
 
http://dx.doi.org/10.25130/tjps.25.2020.029
Hydrocarbon Potentiality and Depositional Environment of Naokelekan Formation in Binari Serwan-1 Well, NE-Iraq Using Infrared Factors and Palynological Analysis Evidence
Authors: Abdula1 Rzger A. , Abdulla1 Maryam I. , Abdulla1 Maryam I. , Salih3 Nabaz A. , Isa1 Sazan A. , Hashmi2 Hedayat
Published: April 2020

The cuttings from the Jurassic Naokelekan Formation have been studied in the oil exploratory Binari-Serwan-1 Well in Dokan Town, Iraqi Kurdistan Region, NE Iraq. Both infrared spectrometry techniques and microscopic study were used for determining hydrocarbon generation potentiality. The prepared strewn slides have been studied under polarizing microscope. The Naokelekan Formation has revealed an excellent total organic carbon (TOC) wt. % content, ranging from 4.20 to 5.88 wt. %. The palynomorphs as well as phytoclasts are totally absent and only the amorphous organic matter (AOM) was identified. The concentrated kerogens of selected samples were analyzed by the Infrared Spectrometer. The results of these samples analysis show existence of kerogen types II and III, which coincides with the microscopic study. This organic matter is of gas and oil prone types. This study suggests that the sediments were deposited in a marine, suboxic to anoxic environment.
 
http://dx.doi.org/10.25130/tjps.25.2020.030
Variation of the Anticlines Vergency in the Iraqi Zagros Folds Belt and Its Tectonic Indications
Authors: Ward Ayyed Hussein , Fahmi Thair Mudhir , Khalaf Hasnaa Saleh
Published: April 2020

Folds of northern Iraq are considered integral part for the Western Zagros Fold – Thrust Belt. The growth of these folds was due to inversion displacement on inherited listric faults. This research deal with the relationship between the folds vergency and the faults that propagated folds, where that the dip of the back limb (gentle limb) for the fold is parallel to the thrust fault surface that propagated the fold, and the vergency of the fold determined by the forelimb (steep limb) situation. As a results, the folds of the high folded zone and of the western part of the low folded zone showed suture ( N and NE) vergency and foreland (S and SW) vergency, while the eastern part of the low fold zone showed foreland (S and SW) vergency only. The appearance of the suture and foreland vergency within the high folds considered as indication to the high tectonic development conformable with the location of these folds in the Iraqi Zagros Fold Belt, while the appearance of the suture and foreland vergency in the western part of the low folded zone attributed to the more tectonic development of this part in comparison with the eastern part of the zone that there folds appeared foreland vergencies only, or to the influence of the evaporite beds for Fatha formation in this part.       
 
http://dx.doi.org/10.25130/tjps.25.2020.031
Simulation of CZTSSe single solar cells by AFORS-HET software
Authors: Jandary Buthina M. , Saleh Ayed N.
Published: April 2020

In this paper, this sthdy simulated photovoltaic characteristics of single heterojunction solar cell with Cu2ZnSnS4 and Cu2ZnSnSe4 absorber layer numerically using the AFORS-HET program .n-CdS/ZnO double buffer layer is used for hetrostructure interfaces with the absorber layer. The cell performance is investigated against variation of different absorption layer properties such as thickness, carrier concentration. The mixed zinc and cadmium sulphide (Cd1-X Zn X S) is hired as buffer layers and reseach of the effect  its thickness. CdS was selected a buffer because it improves the interface with absorbent CZTSSe and has a lofty  sending  in the blue wavelength. at thickness =1 μm and acceptor concentration (Na=7.9×1015 cm-3) ,a maximum efficiency  (η=11.9%)  is provided  with an open-circuit voltage (Voc=688mv), short-circuit current (Jsc=24.6 mA.cm-2) and fill factor (FF =70.8 of the CZTS solar cell, and Voc=(597 mv), Jsc= (41.7mA.cm-2), FF = (81.2 %) and η= (20.2%) of the CZTSe solar cell.
 
http://dx.doi.org/10.25130/tjps.25.2020.032
Determination of radionuclide concentrations in cigarette tobacco by using Thallium-doped NaI (TI) scintillate technique
Authors: Kamil Dalia Khawwam , Ahmad Aziz , Asma
Published: April 2020

This study includes the determination of natural and industrial radionuclides concentrations in different samples of cigarette tobacco. The radionuclides are U238, Th332 series and K40, as well as industrial radionuclides of Cs137.Radiation risk coefficients were calculated. The results showed that the specific activity rates of Ra226, Bi207, Ac228, K40, and Cs137 were within the global limit. The radiological hazard radium equivalent Raeq , intake dose (Dɣ), annual effective dose for external and internal exposure (AEDEout and AEDEin), health risk external and internal hazard indices data (Hex and Hin) and gamma risk radiation were all lower than the allowable global limits
 
http://dx.doi.org/10.25130/tjps.25.2020.033
Effects of Nd:Yag Laser on some virulence factor genes of Pseudomonas aeruginosa bacteria
Authors: Al-doori1 Aidah Abd , Jasem1 Awatef Saber , AL-Azzawie2 Adnan F.
Published: April 2020

The aim of this study was to assess effects of the 532nm Nd-yag laser on the genes of Tox A, Exo S, and Opr L, of Pseudomonas aeruginosa (P. aeruginosa) bacteria isolated from clinical (wounds, burns, otitis media) and environmental (water, soil) samples. Clinical samples were collected from patients coming to Saladdin General Hospital from wound, burns and middle ear infections while environmental samples were extracted from water and soil for Saladdin General Hospital . Bacterial samples irradiated by Nd-Yag laser with wavelength of 532 nm using energies (300mj,500mj) with (15 and 25 sec) and genomic DNA were extracted from all samples after the diagnosis of P. aeruginosa bacteria depending on the macroscopic and biochemical examination, then the PCR technique was performed. The results have shown an impact on P. aeruginosa bacteria of Nd-Yag laser by comparing PCR results of treated samples with control (unexposed) as loss of normal bands. This indicates that the laser had a genetic effect on the P. aeruginosa bacteria. We conclude that the laser induces genetic changes in P. aeruginosa's DNA so that lasers can be used in treatment and sterilization for clinical and environmental . The PCR technique could be used as a biomarker study to determine the biological effects of radiation on bacteria.
 
http://dx.doi.org/10.25130/tjps.25.2020.034
SIS MODEL WITH HARVESTING IN FOOD CHAIN MODEL
Authors: Yaseen , Bilal A.
Published: April 2020

The aim of this study the mathematical model of the type SIS , healthy prey is infected by disease and the study proved that solution and restrictive in which the molecular system do not have periodic boundaries , then it discussed the stability of those points. the study also showed how to control the disease using the harvest so as not to become an epidemic
 
http://dx.doi.org/10.25130/tjps.25.2020.035
Image segmentation with a multilevel threshold using backtracking search optimization algorithm
Authors: Abed Hather Ibraheem
Published: April 2020

Image segmentation is an important process in image processing. Though, there are many applications are affected by the segmentation methods and algorithms, unfortunately, not one technique, but the threshold is the popular one. Threshold technique can be categorized into two ways either simple threshold which has one threshold or multi- thresholds separated which has more than two thresholds . In this paper, image segmentation is used simple threshold method which is a simple and effective technique. Therefore, to calculate the value of threshold solution which is led to increase exponentially threshold that gives multi-thresholds image segmentation present a huge challenge. This paper is considered the multi-thresholds segmentation model for the optimization problem in order to overcome the problem of excessive calculation. The objective of this paper proposed an slgorithmto solve the optimization problem and realize multi-thresholds image segmentation. The proposed multi-thresholds segmentation algorithm should be segmented  the raw  image into pieces, and compared with other algorithms results. The experimental results that show multi-thresholds image segmentation based on backtracking search optimization algorithm are feasible and have a good segmentation.
 
http://dx.doi.org/10.25130/tjps.25.2020.036
Geometry of concircular curvature tensor of Kahler manifolds
Authors: Zaben1 Rawah A. , Jasim2 , Rana H.
Published: April 2020

The study deals with the necessary condition where a nearly Kahler manifold of flat concircular tensor has been found. And the relationship between these invariants and additional properties of symmetry concircular tensor, as well as geometrical meaning of the reference in zero of these invariants .
 
http://dx.doi.org/10.25130/tjps.25.2020.037