Nordhaus-Gaddum Type Relations on Open Support Independence Number of Some Path Related Graphs Under Addition and Multiplication

T. MARY VITHYA; K. MURUGAN

doi:10.21123/bsj.2023.8430

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Publication Date

Sat Mar 04 2023

Journal Name

Baghdad Science Journal

Volume

20

Issue Number

1(SI)

DOI

10.21123/bsj.2023.8430

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Nordhaus-Gaddum Type Relations on Open Support Independence Number of Some Path Related Graphs Under Addition and Multiplication

Derived graphs

Nordhaus-Gaddum type relations

Open support independence number

Open support independence number under addition

Open support independence number under multiplication

T. MARY VITHYA

K. MURUGAN

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In this paper, Nordhaus-Gaddum type relations on open support independence number of some derived graphs of path related graphs under addition and multiplication are studied.

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Publication Date

Fri Jun 30 2006

Journal Name

Tikrit Journal Of Engineering Sciences

Curvature Ductility of Reinforced Concrete Column Sections Under Different strain Rates

Curvature Ductility

Columns

Reinforced Concrete

Strain Rate

Thamir K.

Raad K.

Teghreed H.

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This paper presents theoretical parametric study of the curvature ductility capacity for reinforced concrete column sections. The study considers the behavior of concrete and reinforcing steel under different strain rates. A computer program has been written to compute the curvature ductility taking into account the spalling in concrete cover. Strain rate sensitive constitutive models of steel and concrete were used for predicting the moment-curvature relationship of reinforced concrete columns at different rate of straining. The study parameters are the yield strength of main reinforcement, yield strength of transverse reinforcement, compressive strength of concrete, spacing of ties and the axial load. The results indicated that hi

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(1)

Publication Date

Tue Jan 07 2020

Journal Name

International Journal Of Innovative Research In Science, Engineering And Technology

Effect of Vertical Irregularity in Multi-Storied Building under Seismic Loading

Alaa Hussein

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Publication Date

Wed Jul 01 2020

Journal Name

International Journal Of Innovative Research In Science, Engineering And Technology

Effect of Vertical Irregularity in Multi-Storied Building under Seismic Loading

Alaa Hussein

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Publication Date

Tue Sep 01 2020

Journal Name

Baghdad Science Journal

In Silico Characterization of a Cyclin Dependent Kinase -A (CDKA) and its Coding Gene in some Oryza Species

CDKA

Genomes

Rice

Wild relatives.

Ahmed Sayed

Sanad M

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Rice (Oryza sativa) is a fundamental food for the majority of world population. Cyclin Dependent Kinase -A (CDKA) accelerates transition through different stages of cell cycle and contributes in gametes formation. In the present investigation, a CDKA encoding gene along with the corresponding protein were characterized in O. sativa Indica Group, O. glaberrima, O. barthii, O. brachyantha, O. glumipatula, O. longistaminata, O. meridionalis, O. nivara, O. punctata and O. rufipogon using in silico analyses. The results reflected little variation in most species except O. longistaminata and O. brachyantha. Compared with the remaining species, O. longistaminata

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(1)

Publication Date

Wed Feb 12 2020

Journal Name

Journal Of Material Cycles And Waste Management

New application of eco-friendly biosorbent giant reed for removal of reactive dyes from water followed by sustainable path for recycling the dyes-loaded sludge in concrete mixes

Abeer I.

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Sat Jan 01 2022

Journal Name

Materials Today: Proceedings

Evaluation on processing parameter's effects on some mechanical properties of pure magnesium bulk prepared by powder metallurgy

Saja K.

Abdalbseet A.

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Publication Date

Mon Dec 01 2014

Journal Name

Journal Of Accounting And Financial Studies ( Jafs )

The impact of exercising occupational hypocrisy on organizational strategic success: An Empirical study on university of kufa faculty of administration and economic

حامد كريم

ليث شاكر

حميدة كريم

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This research aims to identify the relationship between occupational hypocrisy and organizational strategic success, It was done by analyzing the correlations and influence between variables, applied to a random sample of university professors at the University of Kufa faculty of administration and economic.

The main tool for data collection is the survey were questionnaires were distributed randomly to the professors , and (43) questionnaires were returned, and test its validity by using (SEM) (Structural Equation Modeling), Hypothesis has been tested by using Statistical Package for Social Sciences (SPSS v. 18), The research found a set of conclusions:(The occupational hypocrisy has

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Publication Date

Wed Dec 14 2016

Journal Name

Euphrates Journal Of Agricultural Science

A field compare five horticulture machines when used normal and super Iraqi fuel

Horticulture machines

Types fuel

Octane Number

Grass and Mowing

Ahmed

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A field Experiment was carried out in Baghdad for the purpose of compare five horticulture machines during used two types of fuel deffirance in octane number, normal and super fuel which produced in Iraqi and measuring the vibrations transmitted of the three axes are longitudinal X , lateral Y and vertical Z from handlebar in (Mowers) to the operator which walks behind the mower, and the determine of the productivity practical of cutting, productivity passing and fuel consumption. Experiment Factorial used with two factors, The first factor was Five Mowers vary in width , types, weight and company manufacturer, The Second factor was the types of fuel used internal combination engine horticulture mowers were Normal fuel with Octane Number 82

Publication Date

Mon Apr 06 2020

Journal Name

August

INFLUENCE OF SOME FACTOR ON SOMATIC EMBRYOS INDUCTION AND GERMINATION OF DATE PALM CV BARHI BY USING CELL SUSPENSION CULTURE TECHNIQUE

This study was done to examine different concentrations of mercuric chloride (Hgcl2) for Explants sterilization and different concentration of NAA) mg/L with 2iP for their effect on initiation primary callus and subsequent embryogenesis in Phoenix dactyliferae cultivar Barhi. Leaf primordial and shoot tips were excised from 2-3 years old offshoot. The result showed that contamination percentage decreased with an increase in concentration of Hgcl2 for two explants where in the control (0.0)% gave highest value 75% and 62.5% of contamination for leaf primordial and shoot tip respectively while the addition (0.1)% gave a significant decrease 37.5 and 0% for explants respectively. The Explants were inoculated onto Murashiege and Skoog

1962 (MS) medium supplemented with 2iP 3mg/L and containing 0

25

50 or 100 mg/L of NAA

the addition (50) mg/L of NAA gave highest value 68.8% in percentage of callus initiation with significant difference from addition 0% gave lowest value (18.8)%

as well Explants of shoot tip gave significant difference was 53.1% while leaf primordial gave 28.1%

Primary callus was transferred to fresh MS medium containing (0

5

10 and 20) mg/L of NAA with 3mg/L 2iP

Results were recorded after 12 weeks. A highest value of embryonic callus induction percentage or fresh weight and dry weight 87.5% or 1.56g and 0.47g for the character respectively for the treat 20 mg/L while control treatment 0.0 gave the lowest value 12.5% or 0.37g and 0.14g for same character respectively. Inoculated 1g fresh biomass into a 250 ml Erlenmeyer flask containing 50 ml MS liquid medium supplemented with NAA 20mg/L and agitated at 150 rpm by shaker to making suspension culture the measurements of packed cell volume ( pcv) or fresh and dry weight taken weekly for 12 weeks

maximum values were reached in the eighth week of PCV and fresh weight but the dry weight reached to highest value in seventh week

then the curve began to decline gradually until it reached stability in the last two weeks. The cell suspension was Diluted to different initial cell density of 100

500

10000

50000 and 100000 cells /ml with hemocytometer. The initial cell number of (10000) cells gave significant different of plating efficiency PE (11.6)% while (100) cells gave lowest value 1.8% of PE.

Ali A.

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Publication Date

Sun Jan 01 2023

Journal Name

Materials Today: Proceedings

Synthesis and characterization of some mixed ligands complexes of β-enaminone with some metal ions

Fatimah

Ahmed T.

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