Total Global Dominator Coloring of Trees and Unicyclic Graphs

Chithra K. P.; Joseph Mayamma

doi:10.21123/bsj.2023.6457

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Publication Date

Tue Aug 01 2023

Journal Name

Baghdad Science Journal

Volume

20

Issue Number

4

DOI

10.21123/bsj.2023.6457

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Total Global Dominator Coloring of Trees and Unicyclic Graphs

Global dominator coloring

Total domination number

Total dominator coloring

Total global domination number

Total global dominator coloring

Trees

Unicyclic graphs. MSC2020: 05C15

05C69

Chithra K. P.

Joseph Mayamma

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A total global dominator coloring of a graph is a proper vertex coloring of with respect to which every vertex in dominates a color class, not containing and does not dominate another color class. The minimum number of colors required in such a coloring of is called the total global dominator chromatic number, denoted by . In this paper, the total global dominator chromatic number of trees and unicyclic graphs are explored.

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Publication Date

Wed Dec 18 2019

Journal Name

Baghdad Science Journal

The Calculation and Analysis of the Total Electron Content Over Different Latitudes and Seasons Using the Numerical Trapezoidal and Simpson Methods

Electron density

GNSS

Global positioning System

Ionosphere

IRI2012 model

NeQuick2 model.

Ali Hussein

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It has been shown in ionospheric research that calculation of the total electron content (TEC) is an important factor in global navigation system. In this study, TEC calculation was performed over Baghdad city, Iraq, using a combination of two numerical methods called composite Simpson and composite Trapezoidal methods. TEC was calculated using the line integral of the electron density derived from the International reference ionosphere IRI2012 and NeQuick2 models from 70 to 2000 km above the earth surface. The hour of the day and the day number of the year, R12, were chosen as inputs for the calculation techniques to take into account latitudinal, diurnal and seasonal variation of TEC. The results of latitudinal variation of TE

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Publication Date

Sun Mar 01 2009

Journal Name

Journal Of Economics And Administrative Sciences

The philosophy of Total Quality Management for the environment

سعد

عائشة حمودي

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The Environmental Management System (EMS) is an important foundation for effective control of the organization's outstanding environmental performance. It applies standards for substantive review and provides a structure and a way to apply it in all aspects of th

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Publication Date

Sat Oct 01 2016

Journal Name

Journal Of Theoretical And Applied Information Technology

Factors affecting global virtual teams’ performance in software projects

Today the trend is to perform software development work via distributed geographical area among team

individual or even as an organization. However

due to the global market and international presence of many companies

there is a need to implement a global virtual teams. The global virtual team members are gradually engaged in globalized business environments across space

time and organizational boundaries via information and communication technologies. A global virtual team relies on communication

collaboration

and information exchange are the most important criteria in global virtual teams’ operations. The purpose of this paper is to answer two research questions. The first research question is to identify the factors affecting global virtual teams’ performance. A systematic literature review was conducted to answer the first research question. The second research question is on what the rank of the factor affecting the global virtual teams’ performance according to their level of effect on global virtual teams’ performance. Online survey was conducted within 103 developers and IT managers from eight IT companies to answer the second research question. The Statistical Package for Social Science (SPSS 22) was used to analyze the collected data. In this study

we investigated factors that affect global virtual teams’ performance

factors considered include cultural differences

language problems

time-zone differences

team size

technical problems

lack of trust

lack of sufficient training

and ICT problems. Also the findings indicated that lack of sufficient training is the highest level of effect on global virtual teams’ performance. On the other hand

Ali Yahya Gheni

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(23)

Publication Date

Sun Jan 01 2017

Journal Name

Dissertation/thesis

A Model To Evaluate the Online Training for Global Virtual Teams in Global Software Projects

Hiba

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Publication Date

Tue Jun 30 2015

Journal Name

Al-kindy College Medical Journal

Evidence Based Updating of HbA1c Targets: Global Guidelines forGlycemic Control in Type 2 Diabetes Mellitus

HbA1c Targets

Type2 diabetes

Global Guidelines

Faris AK

Lewai S

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Background:Measurement of hemoglobin A1c (A1C) is a renowned tactic for gauging long-term glycemic control, and exemplifies an outstanding influence to the quality of care in diabetic patients.The concept of targets is open to criticism; they may be unattainable, or limit what could be attained, and in addition they may be economically difficult to attain. However, without some form of targeted control of an asymptomatic condition it becomes difficult to promote care at allObjectives: The present article aims to address the most recent evidence-based global guidelines of A1C targets intended for glycemic control in Type 2 Diabetes Mellitus (T2D).Key messages:Rationale for Treatment Targets of A1C includesevidence for microvascular and ma

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Publication Date

Fri Dec 01 2023

Journal Name

Agbioforum

The Role of the Digital Economy, Business Synergy, and Trade Policies on Global Economic Prosperity in India and China

Digital Economy

Business Synergies

Trade Policies

Global Economic Prosperity

Political Support

jasim

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The necessity of addressing global economic prosperity has garnered significant attention from recent studies and policymakers. This article analyses the effects of the digital economy, business synergies, and trade policies on the economic prosperity of China and India. The study examines the impact of political support on the digital economy, business synergies, trade policies, and global economic prosperity in China and India. The study collects data from prominent economists in India and China using questionnaires. The article utilised the SPSS-AMOS software to analyse the relationship between variables. The results showed that the digital economy, business synergies, and trade policies are positively linked to global economic prosperit

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Publication Date

Mon Jan 15 2018

Journal Name

Indian Geotechnical Journal

Local and Global Granular Mechanical Characteristics of Grain–Structure Interactions

Z. K.

J.

S. J.

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The focus of this work is on systematically understanding the effects of packing density of the sand grains on both the internal and bulk mechanical properties for strip footing interacting with granular soil. The studies are based on particle image velocimetry (PIV) method, coupled with a high resolution imaging camera. This provides valuable new insights on the evolution of slip planes at grain-scale under different fractions of the ultimate load. Furthermore, the PIV based results are compared with finite element method simulations in which the experimentally characterised parameters and constitutive behaviour are fed as an input, and a good level of agreements are obtained. The reported results would serve to the practicing engineers, r

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Publication Date

Thu Dec 29 2016

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Solvent Extraction of Phenolic Compounds and Determination Total Phenolic Content from Teucrium Polium Plant

Teucrium polium

Total Phenolic Content

Folin-ciocalteu

Solvent extraction.

M. M.

S. A.H.

S.

A.

K.

N.

A.

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A direct solvent extraction was used for the determination of phenolic compounds from Teucrium polium . Methanol, ethanol, iso-propanol, butanol and D.W were used as an extractants and study the affecting extraction factors including : the type and solvent concentration, temperature, extraction time and number of batch extraction, by using Folin-ciocalteu method to determine the Total Phenolic Content (TPC) and measurement of the absorbance at Î»_max 765nm. The accuracy and precision of this method were determined by preparing laboratory samples of Gallic acid , the results showed relative errors ranging from Â±0.5 â€“ 1.49 % and the standard deviation equal to 1.2

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Publication Date

Sun Feb 28 2021

Journal Name

Journal Of Economics And Administrative Sciences

The reality of total quality management in educational institutions and its role in achieving excellence performance

Total quality management and excellence performance

Ikhlas Satar

Aesar Hassan

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This study is concerned with the reality of total quality management and its role in achieving the excellence performance of the employees of the Institute of Technology / Baghdad, excellence performance is described by the extent to which the organization is able to invest the effort of the human resource to achieve its Objectives by adopting the principles of Total Quality Management (TQM) according to some of its basic dimensions in proportion to the reality and Possibilities Institute, the aim is to study to know the reality of total quality management ,and indicate the levels of excellence performance in the Institute of Technology / Baghdad,

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Publication Date

Mon Nov 19 2018

Journal Name

Ibn Al-haitham Journal For Pure And Applied Science

Study of Two Types Finite Graphs in KU-Semigroups

Elaf R.

Fatema F.

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In this Ë‘work, we present theË‘ notion of the Ë‘graph for a KU-semigroup as theË‘undirected simple graphË‘ with the vertices are the elementsË‘ of and weË‘Ë‘study the Ë‘graph ofË‘ equivalence classesË‘ofË‘ which is determinedË‘ by theË‘ definition equivalenceË‘ relation ofË‘ these verticesË‘, andË‘ then some related Ë‘properties areË‘ given. Several examples are presented and some theorems are proved. ByË‘ usingË‘ the definitionË‘ ofË‘ isomorphicË‘ graph, Ë‘we showË‘ thatË‘ the graphË‘ of equivalence Ë‘classes Ë‘and the Ë‘graphË‘of Ë‘a KU-semigroup Ë‘ areË‘ theË‘ sameË‘, in special cases.

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