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Papers by Florescu Margareta

Journal of Mathematical Chemistry, 2008

A new counting polynomial, called "Omega" (G, x), was recently proposed by Diudea. It is defined ... more A new counting polynomial, called "Omega" (G, x), was recently proposed by Diudea. It is defined on the ground of quasi-orthogonal cut "qoc" edge strips. Three topological descriptors: (1) CI (Cluj-Ilmenau), eventually equal to the well-known PI index, in planar, bipartite graphs; (2) I-defined on all the normalized derivatives of the above polynomial and (3) the coefficient of the first power term, called n p are exemplified and used in nanostructures (e.g., fullerenes, nanotubes and tori) description. Good ability of these descriptors in predicting the heat of formation and strain energy in small fullerenes or the resonance energy in planar benzenoids was found. Omega polynomial is useful in describing the topology of tubular nanostructures. Keywords Omega polynomial • Topological indices • Nanostructures • Fullerene stability 1 Introduction Counting polynomials are related to finite sequences of numbers representing some graph-theoretical categories/properties, such as the distance degree sequence or the sequence of selections of k-independent edges. A counting polynomial can be written as:

Risk is a reality of the economic environment, with consequences which cannot always be foreseen ... more Risk is a reality of the economic environment, with consequences which cannot always be foreseen or anticipated. Risk management becomes more stringent as potential exo/endogenous vulnerability factors are rapidly increasing. Identifying risk areas, structuring risk factors and defining their probability, optimal management of resources in order to reduce risk factors, creating alternatives for each high-probability risk factor are part of

Proceedings of Administration and Public Management International Conference, 2011

Creating a healthy Public Administration, well structured and effective, constitutes a balance an... more Creating a healthy Public Administration, well structured and effective, constitutes a balance and stability factor, the essential elements in strengthening the state of law, in promoting the principles and guidelines to ensure the progress and prosperity in all economic and social sectors. Creating a modern and efficient system for the Public Administration, although it was considered a priority for the governments of Romania, however, numerous cases have braked the real reform application in the administration : the absence of appropiate reform strategy; the continuing financial constraints , the insufficient training and experience of the politicians and of the civil servants in order to meet thne needs and demans of the reform; the utilisation of the too old regulations on administrative structures, personnel, functions and pays cales, and , at last but not least, the government focus on the economic reform issues disregarding that they can not be solved without reforming the Public Administration. Benchmarking represents a comparative method of analysis which is used in order to evaluate products, services, proceses, practices and performance of an organization.

Abstract:The quality of the results of a project or a public programme, as well as the quality of... more Abstract:The quality of the results of a project or a public programme, as well as the quality of project management consist in management process performance.This analysis tool promotes the idea of initiating . INTRODUCTION In the current context, public organisations that manage or implement projects/programmes (as an objective of their mission, but also as a form of organisation) need a new vision and a new form of organisation at least functionally in order to reach the new positions of public administration. The quality of its processes and the performance of the activities carried out should be measured, at the current level, established as objectives, standardised and implemented uniformly precisely according to this standardisation as a reference, for every public organisation in Romania. Such an analysis and evaluation will later allow measures that are imposed in the organisation/reorganisation, at least functional, to be identified, which will allow public organisations t...

Annals of Faculty of Economics, 2012

The quality of the results of a project or a public programme, as well as the quality of project ... more The quality of the results of a project or a public programme, as well as the quality of project management consist in management process performance.This analysis tool promotes the idea of initiating a new organisational/functional policy '" organisational tools regarding project management, a new standard concerning the complexity of the project and the associated risk, as well as a new standard concerning the project management organisational/functional ability. Political decision makers, public organisation managers, but project managers as well are the main people in charge of elaborating and taking responsibility for these standards and policies within the organisations they manage and represent.

Journal of Mathematical Chemistry, 2008

A new counting polynomial, called "Omega" (G, x), was recently proposed by Diudea. It is defined ... more A new counting polynomial, called "Omega" (G, x), was recently proposed by Diudea. It is defined on the ground of quasi-orthogonal cut "qoc" edge strips. Three topological descriptors: (1) CI (Cluj-Ilmenau), eventually equal to the well-known PI index, in planar, bipartite graphs; (2) I-defined on all the normalized derivatives of the above polynomial and (3) the coefficient of the first power term, called n p are exemplified and used in nanostructures (e.g., fullerenes, nanotubes and tori) description. Good ability of these descriptors in predicting the heat of formation and strain energy in small fullerenes or the resonance energy in planar benzenoids was found. Omega polynomial is useful in describing the topology of tubular nanostructures. Keywords Omega polynomial • Topological indices • Nanostructures • Fullerene stability 1 Introduction Counting polynomials are related to finite sequences of numbers representing some graph-theoretical categories/properties, such as the distance degree sequence or the sequence of selections of k-independent edges. A counting polynomial can be written as:

Risk is a reality of the economic environment, with consequences which cannot always be foreseen ... more Risk is a reality of the economic environment, with consequences which cannot always be foreseen or anticipated. Risk management becomes more stringent as potential exo/endogenous vulnerability factors are rapidly increasing. Identifying risk areas, structuring risk factors and defining their probability, optimal management of resources in order to reduce risk factors, creating alternatives for each high-probability risk factor are part of

Proceedings of Administration and Public Management International Conference, 2011

Creating a healthy Public Administration, well structured and effective, constitutes a balance an... more Creating a healthy Public Administration, well structured and effective, constitutes a balance and stability factor, the essential elements in strengthening the state of law, in promoting the principles and guidelines to ensure the progress and prosperity in all economic and social sectors. Creating a modern and efficient system for the Public Administration, although it was considered a priority for the governments of Romania, however, numerous cases have braked the real reform application in the administration : the absence of appropiate reform strategy; the continuing financial constraints , the insufficient training and experience of the politicians and of the civil servants in order to meet thne needs and demans of the reform; the utilisation of the too old regulations on administrative structures, personnel, functions and pays cales, and , at last but not least, the government focus on the economic reform issues disregarding that they can not be solved without reforming the Public Administration. Benchmarking represents a comparative method of analysis which is used in order to evaluate products, services, proceses, practices and performance of an organization.

Abstract:The quality of the results of a project or a public programme, as well as the quality of... more Abstract:The quality of the results of a project or a public programme, as well as the quality of project management consist in management process performance.This analysis tool promotes the idea of initiating . INTRODUCTION In the current context, public organisations that manage or implement projects/programmes (as an objective of their mission, but also as a form of organisation) need a new vision and a new form of organisation at least functionally in order to reach the new positions of public administration. The quality of its processes and the performance of the activities carried out should be measured, at the current level, established as objectives, standardised and implemented uniformly precisely according to this standardisation as a reference, for every public organisation in Romania. Such an analysis and evaluation will later allow measures that are imposed in the organisation/reorganisation, at least functional, to be identified, which will allow public organisations t...

Annals of Faculty of Economics, 2012

The quality of the results of a project or a public programme, as well as the quality of project ... more The quality of the results of a project or a public programme, as well as the quality of project management consist in management process performance.This analysis tool promotes the idea of initiating a new organisational/functional policy '" organisational tools regarding project management, a new standard concerning the complexity of the project and the associated risk, as well as a new standard concerning the project management organisational/functional ability. Political decision makers, public organisation managers, but project managers as well are the main people in charge of elaborating and taking responsibility for these standards and policies within the organisations they manage and represent.