Academic Science Journal

Numerical programming can be applied with different jobs. On other hand, numerical programming problems are generally more complicated and longer time to solve than linear programming. In this paper, a study case of production planning and distribution is taken. In this problem, there are four factories; for each factory a stable cost. Each factory produces four types of products which are transferred to five central query centers. The researcher formulates the problem with two cases, first case: building a mathematical model for the problem using perfect numerical programming model without considering stable costs in formulation. The model is solved by package program (WinQSB) with net profit for company is 921166 $. Second case, the stable costs are considered for each factory in building the mathematical model for the same problem but by using binary variables for numerical programming model with solving by package program (WinQSB); then the net profit is increased by (33000 $), this means the total profit 954166 $. This presents the effective role for the stable costs on optimum solution and binary variables with logical conditions.

Cadmium telluride thin films deposited by Coevaporation technique on glass substrates.
UVVIS absorption data of films grown at room substrate temperature, as well as to the
annealing thin films at the temperatures (373,473,573) K.
The absorption coefficient α and optical energy gap Eg of the films obtained from the
absorption data are measured in the strong absorption regime (3001100) nm. Both the
allowed direct and indirect optical transitions occur in CdTe thin films. The optical energy
gaps for thin films deposited at room temperature that are associated with allowed direct and
indirect interband transitions are 2.75 and 1.45 eV respectively. It observed that there is an
increase in optical energy gap with increase in annealing temperatures.

In this work five new acetylene dimmers were prepared ( three of them were Homo dimers ) :1- 1,6-di (thio Benzo thiazol) Hexa 2,4 di(yne) (A) :- 2- 1,6-di(phthalmide) Hexa2,4-diyne (B). 3 - 4 ,5 - di phenyl 3-(2-propanyl) thio -1,2,4 –Triazol (C) (and the other two were Hetro dimmers ) :Hetro dimmer - 1- 1-phthalmide-6-thio benzothiazol hexa 2,4 di-yne (AB ). 2 - 1-phthalmide-6-[4,5-di phenyl-3-thio 1,2,4 triazol] hexa- 2,4 diyne (AC)Using , Oxidative coupling method from the polymerization of three terminal acetylene monomer prepared for this papas via nucleophilic reaction of the type SN2 between Propargyl bromide and the following reagents :( a) 1 – S- Propargyl thio benzo thiazol 2 - N-Propargyl phathalamide(b), 3 - 4,5di phenyl 3-(2-propy nyl) thio-1,2,4-- triazol(c) thy were characterized by FT- IR and milting point measurement the results were corresponding with the theoretical Assumption the polymerization were underwent in an atmosphere of Oxygen in basic solution using copper salts (I) as a catalyst

Study of the adsorption of nickel ion (II) with Bis(acryloylaminomethyl)Phosphinic
acid from its aqueous solution at pH 6 was performed. The effect of different parameters such
as temperature and pH values wear evaluated. It was observed that the rise in temperature
decrease the adsorption of nickle ion (exothermic). The applicability of the Freundlich model
for the data was tested, and the best media was at pH 6. Various thermodynamic quantities
namely ∆H, ∆S and ∆G were computed from the equilibrium constant values.

The study evaluated the effect of selected on crude Alkaloid and aqueous extraction from
roots of ( Convolvulus Scammonia) the microtubule network of CHO cell line (china
hamster) GFP tubulin labeled and the recovery of its disruption. Model experiments were
used for demonstration of the quantification of microtubule network changes induced by
crude alkaloids using computer-assisted image analysis.
Cells were treated with Alkaloid and aqueous extraction from roots of (Convolvulus
Scammonia) at various concentrations from 2 µg/l to 800 µg/l for 60 min, or with crude
alkaloid at a concentration of 4615 µg/l and 9230 µg/l for 60 min. Microtubules were
detected by means of indirect Immunofluorescence.
The damage was examined in a fluorescence microscope. Also, cells were treated for 60 min
with alkaloid at concentrations of 20 µg/l or 800 µg/l and the recovery process was studied in
time intervals of 6, 7, 8, 9, 10 hours, or 8 and 12 hours, respectively. Differences in the
arrangement of microtubules were assessed by means of quantification of the cytoskeleton
changes in cells treated with alkaloid at a concentration of 20 µg/l and in untreated control
cells.

The adsorption isotherms for five derivatives of phenol from aqueous solution onto a
surface of activated AL2O3 has been determined at 22°, 35° and 45°. The calculation showed
that these isotherms adopting langmuir equation rather than freundlich. Increasing
temperature lead to an effect on reducing amount of adsorbate without changing the pattern of
the isotherms.
This means that the mechanism is exothermic for all Investigated phenols. In this work
the values of G was determined at 22°C and 35°C except for nNitro phenol at temperature
45° was used.

This work included the recycling of food oil residues used for preparing popular foods and used to be throne in the sewerage system of the city to be saved and used as a starting material to manufacture detergents ( soap and grated soap ) .Number of sugary Esters were prepared and were reacted with some sugars to prepare biodegradable detergents ( non Ionic ) and biodegradable emulsions by the effect of bacteria to form fatty acids and sugars ( nature friendly ) also these compounds have the ability to decrees the water s surface tension in addition to there different applications in detergent and emulsions industries , cosmetics and pharmaceutical industries because of there safe effect on skin and eyes . The reactions were followed using thin layer chromatography (TLC) and the compounds were characterized using FTIR Spectroscopy and some of there physical properties were studded to explore the possibility of using these compounds as detergents and emulsions and the results showed that the prepared compound have good cleaning and emulsification properties.

Ablation rate and thermal conductivity for phenol formaldehyde type novolac resin
reinforced with single walled carbon nanotubes (SWCNTs) have been studied via
experimental and simulation of Oxy – acetylene flame and Lee’s disc techniques respectively.
Simulation programs of heat transfer in three dimensions of ablative test for novolac and
novolac nanocomposites specimens were carried out using finite difference method (FDM).
Theoretical thermal conductivity was calculated according to microstructures model. Hot
press technique was used to prepare the nanocomposites as well as novolac specimens using
flash molds at standard conditions. Thermal conductivity results show, that the values
increase progressively by succession of volume fraction of SWCNTs. Ablation rate behaves
inversely, where it drops at high volume fraction of SWCNTs. The thermal conductivity –
ablation rate relationship, displays two mechanisms, the first, associated with the starting of
ablation test, is recognized by ideal distribution of SWCNTs, which leads to good thermal
dispersion due to the formation of segregated network of thermal conducting paths. The
second mechanism is associated with in run ablation test recognized by shearing cracks
appearance, which leads to earlier char production mechanism. Simulation thermal
conductivity results, , and when it compared with the experimental results, it observed, that
the experimental results, were located between the parallel and random direction simulation
values of SWCNTs, which is evidenced that the additives arrangement closed to parallel
direction more than random or perpendicular direction with respect to heat flux direction.

The new four complexes of Co(II), Ni(II) ,Cu(II) and Zn(II), with a multidentate Schiff-base
ligand
[H2L] derived from Bis[(2,4,-diformyl)-6- ethylenediamine phenol]and
Phenylenediamin were prepared.The complexes were synthesized in direct reaction of the
corresponding metal chloride with the ligand. The ligand and complexes have been
characterized by spectroscopic methods (IR,UV-Vis, 1HNMR,A.A),chloride content,melting
point and conductivity measurement.The data of these measurements suggest octahedral
geometry around Co(II) Ni(II) and Cu(II) ions and tetrahedral geometry around Zn (II) ion.

Many fibrous gypsum veins have been studied in AlSidoor area North Muqdadia city, East
Iraq; the study used surface and section criteria for estimating the stress phases directions that
the study area have been undergone. These veins grow in Injana Formation (Upper Miocene)
which is conspicuous in the axial region of Southern Hemrin anticline; cropping out within
horizontal beds of Sandstone, Marl and Siltstone. The study area effected by many tectonic
events after the deposition of Injana and Muqdadia Formations in Late Miocene (8 Millions
year. These tectonic events have recognized from the study of gypsum fibrous veins. Three
types of veins measurement have achieved; the first one attains a general study on veins
attitude; the second one studies plunge and azimuth of the fibers in the vein after the
measuring of the attitude of the veins in the bed; and the third type studies of slip movement
on vein surfaces. The first type gave one extension direction perpendicular to the veins planes,
this extension plunges toward the Southwest. The second type indicates that the study area
passed firstly by an extensive stage. The minimum stress axis (σ3) is plunged by an angle
about 30º toward the Southwest. This stage followed by another extensive stage related to
normal fault system, its minimum stress axis (σ3) is oriented NorthwestSoutheast. After that
the maximum principal stress axis ( σ1) has been rotated from the vertical to the horizontal,
then it suffered clock wise rotation from the direction NorthwestSoutheast to NorthSouth,
then to NortheastSouthwest and finally to EastWest. Win Tensor Method of Delvaux has
examined the third type of measurement, on the paleostress reconstruction. Three stages have
recognized; the older one is extensive stage. The plunge and azimuth of (σ1) are at 65/098;
(σ2) at 24/295; and (σ3) at 06/202, the value of R is 0.67. The intermediate stage is
compressive and σ1 at 12/001, σ2 at 05/092 and σ3 at 77/204, the value of R is 0.43, and the
ounger stage is compressive and σ1 at 04/078, σ2 at 40/345 and σ3 at 50/173, the value of R is 0.45.

In this paper, non-linear Volterra-Hammerstein integral equations of the second kind
(NVHIEK2) considered. The modified Adomian decomposition method is been used to solve the
NVHIEK2. Some illustrative examples are prepared to show the efficiency and simplicity of the
method.

This study was conducted to determine the pathological and histopathological change
,we use 10chickines 5 of them is healthy and the ether is infected .Use light microscope to
exame the histological slide , from this study , Bursa of fabricious in infected chickens with
Gumboro at age 3-4 weeks showed enlargement in the bursa size and weight with mucous
materials , blood spots small in size on the mucosal Internal surface of the gland Congested ,
red In colors or not according to the severity of infections, on the other hands the gland
atrophied after few days of infections . Histological changes were showed lymphocytic necrosis and degeneration at the
medulla of the gland . with increased in Heterophils cells in connective tissue separate the
follicles more of themes thickness of epithelium covering gland.
increase in macrophages cells in also noticed . This changes affect the response of
immune system to anther infections diseases infected chickens with destroyed glands .

A new series of transition metal complexes of Cu(II) , Co(II) , Ni(II) , Cd(II) , Zn(II)
and VO(IV) were synthesized from the Schiff base (L) derived from isonicotinic acid
hydrazide and ovanilline . Structural features were obtained from their metal analysis
,magnetic susceptibility , molar conductance , IR and UVVis spectral studies . the data
showed that these complexes have the composition of ML3 type for Cu(II) , Co(II) , Ni(II)
while ML2 type for Zn(II), Cd(II) and VO(IV) .According to the the UVVis , magnetic
susceptibility data of the complexes an octahedral geometry was suggested for Cu(II) , Co(II)
& Ni(II) metal ions and a tetrahedral geometry for Cd(II) & Zn(II) metal ions, while a square
pyramidal geometry was suggested for VO(IV) ion .

This study was designed to investigate the effects of decorticated and defatted castor
seeds (Ricinus Communis) on the sperms functions and characters of male mice at two
consecutive spermatogenic cycles. Eighteen albino Swiss male mice with Ten weeks old were
used as animal model, they divided in to three groups (Six male mice of each), 1st group
served as control group and received distilled water only, and the 2nd group has been set as
treatment group which was treated orally with 1.76 mg/kg. BW from watery suspension of
decorticated and defatted castor seeds extract for 38 days (single spermatogenic cycle). The
3rd group has been treated with the same protocol of the 2nd group but was allowed a recovery
period (free from the treatment) of another 38 days (double spermatogenic cycles). The
measured parameters were: total sperm count, Sperms viability, abnormal sperm percentage,
and the turbidimeteric parameters of sperm motility.

The objective of the present work was determining of some heavy metals levels (Cd, Co,
Cr, Fe, Ni, Pb & Zn) in the soil of Baquba city, to actualizing this target, (20) soil samples
were collected from different areas inside Baquba city, the averages values of (Cd, Co and Fe)
were within the international limits in the soil while the other elements values (Cr, Ni, Pb and
Zn) were over the international limits.
This study deals with the factors affecting the distribution of heavy metals in the soil (pH,
organic matter (O.M), quality and the ratio of the clay minerals and iron ratio). The average of
the ratio of pH for four selected soil samples (more and less four soil samples in the
concentrations of heavy metals) (9.1) that’s mean that soil of this area is basic and affecting
the mobility of the heavy metals and make them precipitate, while the average of the (O.M)
for the same samples was (0.76 %), mineralogical analysis for the soil samples was conducted
to know the mineralogy of the soil and the quality of the clay minerals in the selected soil
samples and types of clay minerals were (Palygorskite, Kaolinite, Montmorillonite) and the
average of clay minerals was (17.4 %), the ratio of the iron in the same soil samples was
(21532 ppm) this value less than its average in the international soils. We can conclude that
these factors don’t have an affecting on the distribution of the heavy metals and its increasing
and decreasing in soil, because of low values for these factors. In general the increasing of the
heavy metals in the soil due to the releasing of these metals from the by products of the
combustion of the fuel in different automobiles and the type of the mother rocks that formed
this soil which are rich with these heavy metals, using of fertilizers and discharge of industrial
wastes adding some heavy metals to the soil.

Cutuneous warts in bovine are benign tumors induced by virus belongs to
papillomaviruses family . Ivermectin drug used in treatment of endo and ectoparasites in
animals and to treat the bovine warts at a dose 300 microgroms / Kg . B . wt . sub
cutaneously .
Ten cattles were be used in this expirement , five of them injected subcutaneously at
the base of the wart and other Five injected also subcutaneously upper of the scapular bone
faraway the wart position .
Statistical analysis for obtained results reveals presence of singnificantly raised
(P<0.05)in the mean of total white blood cells count from (5.480±1.064)cell before treatment
and reach to (7.380±0.511)cell after treatment and the mean of lymphocytes rate from
(35.200±6.685)% before treatment and reach to (65.400±11.929) %after treatment .Also
reveals significant depression (P<0.05) in the mean of neutrophils and monocytes rates from
(57.800±6.685)% , (4.200±0.836)% before treatment and reach to (31.200±11.322)% , (1.600
± 1.140)% after treatment respectively .
Eight cattles were being recover from sum of ten cattles and the clearance rate reach's
to 80% without any side effect on the animals so the mean of total white blood cells counts
for recovered animals are showing in table -1 are being normal was (5.940±0.698) also the
mean of differential percentage of the white blood cells is returned normal , neutrophils was
(60.400±0.270)% , lymphocytes (33.600+3.209)% , monocytes (4.400±0.894)% , eosinophils
(1.200±0. 447)% ,and basophils (0.600±0.548)% .