Wednesday, November 27, 2019

Joe DEustachio Essays (843 words) - Leadership,

Joe D'Eustachio Current Topic Report The field of business management continues to evolve as organizations engage in the ever-changing global market. After years of unscrupulous corporate leaders managing and leading some of the world's biggest corporations to failure, researchers and business leaders realize the need for ethical and sound leadership. The need for ethical and sound leadership helps to facilitate and manage daily operations and to sustain their competitive advantage within the global economy. However, with this evolution, numerous research studies add to the understanding of leadership theories and the effects on organizational climate and culture. The following findings concentrate on research limitations, ethical standards, analysis of data and conclusions as they relate to the field of business management and research. Previously research conducted about leadership and management explained organizational culture and climate as employee driven behaviors with little regard to leadership styles. T he research explained employee personalities and outside influences as determents to organizational effectiveness with no relationship to leadership style or management . These studies presented a plethora of findings, as well as management theorists who supported these theories and often placed blame on employees for company failures frequently praising managers for successes. However, the question of leadership style enhances and stimulates an organization's climate and culture remains a topic for further research. Currently, the exploration of leadership theories encourages leadership styles that focus on participatory engagement, embracing of teamwork and service before self, encourage teamwork, and respect versus old styles involving autocratic and bureaucratic management styles . Two of the most recent theories to emerge within the 21st century involve servant and transformational leadership styles. In research conducted about servant leadership, researchers gave divergent views on the style and actual outcomes pertaining to organizational climate and culture . In a study conducted by Parris and Peachey, the reporting method of research utilized previous studies and articles about servant leadership and the underlying connections versus other methods . With a synopsis of various studies collated the findings revealed variances in definitions of servant leadership, measurements as they pertain to data analysis and varying degrees of limitations in research and conclusion of effectiveness . While the authors conducted a method of research dependent on previously written articles and data, the limitations of actual data and findings lessen the potential of skewed data and probable questions of ethical standards . Limitations revealed the lack of a clear definition pertaining to servant leadership, the attributes and organizational effectiveness. However, in a study conducted by Choudhary , research examined the impact of servant and transformational leadership as catalyst in sustaining corporate competitive advantage. The research considers the importance of organizational performance and the influential factors concerning leadership style. The purpose of the study defines its purpose by explaining the desire for comparison of two leadership styles and the potential outcomes of corporation effectiveness. The proposal of the study utilizes a descriptive method, which accounts for data collection and analysis of information. While the study examines the impact of both leadership styles in a non-profit environment it states the limitation as they apply to the public sector and the potential ethical dilemmas faced when applied incorrectly. In a study referring to non-profit leadership styles, the researchers examine the transformational leadership style and theories as they pertain the advantages to organizational climate and culture . The researchers defined the study as understanding leadership style effectiveness on organizational members and the impression derived from various styles. The design of the research assessed the psychological readiness of employees relating to leadership styles and the level of receptiveness to particular leadership styles. The research explained limitations while adequately explaining findings and conclusions made based on the study further providing data analysis and samples of hypothesis utilized for the research. The emergence of understanding leadership style and organizational climate/culture continues to foster divergence and misinterpretation between the variables. Current research centers on the characteristics of leadership styles and competitive advantage and the resulting mechanisms involved with upholding the direction of the company. Nevertheless, the studies ultimately affect climate and culture when striving to meet the organization's strategic goals and effectiv eness and management of organizations. As leaders and ma nagers, profit usually entails a strategy, which encompasses meeting the needs

Sunday, November 24, 2019

Modular Arithmetics Essays - Algebra, Mathematics, Abstract Algebra

Modular Arithmetics Essays - Algebra, Mathematics, Abstract Algebra Modular Arithmetics MODULAR ARITHMETIC: Modular arithmetic can be used to compute exactly, at low cost, a set of simple computations. These include most geometric predicates, that need to be checked exactly, and especially, the sign of determinants and more general polynomial expressions. Modular arithmetic resides on the Chinese Remainder Theorem, which states that, when computing an integer expression, you only have to compute it modulo several relatively prime integers called the modulis. The true integer value can then be deduced, but also only its sign, in a simple and efficient maner. The main drawback with modular arithmetic is its static nature, because we need to have a bound on the result to be sure that we preserve ourselves from overflows (that can't be detected easily while computing). The smaller this known bound is, the less computations we have to do. We have developped a set of efficient tools to deal with these problems, and we propose a filtered approach, that is, an approximate computation using floating point arithmetic, followed, in the bad case, by a modular computation of the expression of which we know a bound, thanks to the floating point computation we have just done. Theoretical work has been done in common with , , Victor Pan and. See the bibliography for details. At the moment, only the tools to compute without filters are available. The aim is now to build a compiler, that produces exact geometric predicates with the following scheme: filter + modular computation. This approach is not compulsory optimal in all cases, but it has the advantage of simpleness in most geometric tests, because it's general enough. Concerning the implementation, the Modular Package contains routines to compute sign of determinants and polynomial expressions, using modular arithmetic. It is already usable, to compute signs of determinants, in any dimension, with integer entries of less than 53 bits. In the near future, we plan to add a floating point filter before the modular computation. Bibliography Explains basically the definition of modular arithmetic, and contents of it.

Thursday, November 21, 2019

Business data analysis Essay Example | Topics and Well Written Essays - 1750 words

Business data analysis - Essay Example Additionally they have decided to analyse the operating cost of the copier machines compared to various alternatives as well as phone call data for sales reps and the sales report for active customers over the past year. Laurel plans to use these records to provide management with information that can assist in some way in the decision making process. Introduction This paper represents an analysis of the operations of HH Industries. The company has employed an analyst to provide information that will help the company to make decisions. This information has to be presented to management in such a way that they can understand and so will make informed decisions regarding the way forward. 1.1 Frequency Distribution Tables and Histograms for Quarter 1 and 2 Laurel has prepared frequency distribution tables and histograms for quarter 1 and quarter 2 of 1991. These can be found in Appendix 1. The table and chart for Quarter 1 1991 shows the frequency of the average daily order size for Jan uary to March 1991. The information in the table and chart indicates that orders valued between $120 and $140 occurred most frequently for a total of 19 days for the quarter. This was followed by orders ranging from $100 to $120 (17 days), $140 to $160 (10 days) and $80 to $100 (8 days) respectively. The data in Appendix 1 (a) also shows the frequency distribution and histogram for quarter 2 of 1991. The Table and histogram provides information on the frequencies of the average daily order size for April to June 1991. It shows that orders valued from $100 to $120 occurred most frequently – 24 days for the quarter. This was followed by orders ranging from $120 to $140 (19 days), $80 to $100 (10 days) and $140 to $160 (6 days) respectively. 1.2 Frequency Distribution and Histogram of Total Daily Orders for all Four Quarters The frequency distribution and histogram of the total daily orders for Quarter 3 of 1990 which are shown in Appendix 1 (b) indicates that daily orders of 15 0 to 160 occurred most frequently at 16 days during the quarter. This was followed by daily orders of 140 to 150 which occurred 14 times for the quarter, 160 to 170 which occurred 13 days for the quarter and 170 to 180 which occurred for a total of 10 days during the quarter. The frequency distribution and histogram of the total daily orders for Quarter 4 of 1990 indicates that daily orders of 160 to 170 occurred most frequently at 15 days during the period. This was followed by daily orders of 150 to 160 which occurred 10 days for the period, 170 to 180 which occurred 9 days for the quarter, and 180 to 190 and 190 to 200 which occurred for a total of 8 days each during the quarter. The frequency distribution and histogram of the total daily orders for Quarter 1 of 1991 indicates that daily orders of 170 to 180 occurred most frequently at 14 days during the period. This was followed by daily orders of 160 to 170 which occurred 12 times for the period,