The Seismic Exploration Survey Information Technology Essay

The Seismic Exploration Survey Information Technology Essay Seismic surveys aims at measuring the earths geological properties employing various physics principles of electric, gravitational, thermal and elastic theories. It was first employed successfully in Texas and Mexico by a company named Seismos in 1924. Since then, many oil companies have used the services of seismology to forecast the presence of hydrocarbon. Major oil companies have actively researched in the seismic technology and this has also found applications in various other researches by scientists around the world. Seismic exploration surveys are method employed in exploration geophysics that uses principles of reflection seismology to estimate the subsurface properties. The method requires a controlled source of energy that can generate seismic waves and highly sensitive receivers that can sense the reflected seismic waves. The time delay in sending and receiving signals can optimally be used to calculate the depth of the formation. Since different formation layers have different densities, they reflect back seismic waves at different velocities. This aspect can be used to estimate the depth of the target formation, usually shale or other rock formations that can form a cap rock or contain oil. Seismic surveys form a part of the preliminary exploration surveys and form the basis for further study of the area under consideration. Seismic waves are a form of elastic waves. When these waves travel through the medium, it creates impedance. The impedance generated between two layers will be different due to density contrast and thus at boundaries, some waves are reflected while other travel through the formation. For this reason, seismic exploration surveys require optimum energy waves which can penetrate through kilometers deep inside the earth to gather data. Hundreds of channels of data are recorded using multiple transmitters and reflectors spread over thousands of meters. Each seismic survey uses a specific type of wave and its arrival pattern in multichannel record. Seismic waves are categorized as : Body waves P-waves S-waves Surface waves Rayleigh wave Love wave For seismic survey, S-wave or the shear wave is the main concern. Seismic waves can be generated by Vibroseis. It employs the use of heavy damping of weight on the surface that generate seismic waves in the subsurface. Alternatively explosives can also be used that can be dug inside the surface to a few meters. The explosion can generate seismic waves. In marine acquisition, streamers are used to gather data. Coil shooting is employed by streamers to gather data. Seismic acquisition has evolved over time and with better technologies in place, the reliability of seismic surveys has been increasing. The 4-D seismic technology being the newest addition to the seismic technology is based upon time varying solutions to the data gathered. The better the acquisition, better are the correspondence analysis. The various seismic acquisition techniques apply to where the survey is being carried out. Surveys have effectively been carried out on land, seas or transition zones. The various techniques applied are : 2-D Seismic Survey they employ the use of seismic maps based on time and depth. Various group of seismic lines are acquired at significant gaps between adjacent lines. 3-D Seismic Survey a cubical arrangement of different slices that is arranged using computer algorithms and can be viewed on software. For a 3-D survey, different surveys are carried out at closely spaced line locations over the area which can be combined to form a cube. 4-D Seismic Survey a relatively new technology, which is an alteration to the 3-D survey. It takes into account the changes happening in the subsurface strata over the production years. Thus it takes into account time as the fourth dimension. This can be very beneficial while determining the well locations in field development. Processing of seismic data is the most important aspect since it undermines the potential of the interpretation process. Processing has mainly been done through various analysis that are majorly mathematical functions fed into computers. A major part of processing is done simultaneously along with acquisition. The data collected can be demultiplexed, convoluted or deconvoluted. This has been dealt with further in the project. Seismic data processing uses the concepts of geometrical analysis and powerful techniques of fourier analysis. The digital filtering theory and practical applications of digital techniques to enhance the images of subsurface geology can virtually be applied to any information sampled in time. The basis aspects of processing is to recognize and remove noise from the signal, correct the Normal Move Out (NMO), and stacking of data to form a chart of seismic image that can be used for further study. Interpretation follows exploration and processing of data. The structural interpretation of seismic images determines all decisions in hydrocarbon exploration and production. Since drilling a well for exploration proves costly, maximum information is derived from the seismic data to establish an opinion about the probability of finding petroleum in the structures. However, drilling is required to verify whether the structures are petroleum rich or not. Thus the main challenge is to establish a model which includes geologically reasonable solutions. Computer-aided seismic interpretation has been of much interest in the later years. The use of unique and highly complicated software has been recommended by various petroleum organizations, which can serve high reliability. However, automating the whole seismic process is an impossible job due to high heterogeneity and varying contrasts between data sources in different parts of the world. Horizon tracking and autopicking is gaining interest among various researchers and developers. This has successfully not been sought as yet. This project is aimed to study the various problems faced in horizon tracking while trying to execute an automated seismic interpretation process. Horizon tracking is basically carried out through autotrackers which are either feature based or correlation based. Feature based looks for similar configuration while the correlation method is more robust and less sensitive to noise. However, tracking across discontinuities is a difficult job. Thus the project is aimed at finding a way to track horizon across fault lines. CHAPTER 2 LITERATURE REVIEW SEISMIC EXPLORATION SURVEY Seismic exploration surveys in the field of oil and gas are an application of reflection seismology. It is a method to estimate the properties of the earths surface from reflected seismic waves. When a seismic wave travels through the rock surface it creates impedance. A wave travels through materials under the influence of pressure. Because molecules of the rock material is bound elastically to one another, the excess pressure results in a wave propagating through the solid. A seismic survey can reveal pockets of lower density material and their location. Although this cannot be guaranteed that oil can be found in these pockets, since the presence of water is also possible. Acoustic impedance is given by :- Z = pV ,where p density of the material and V acoustic velocity of wave Acoustic impedance is important in :- the determination of acoustic transmission and reflection at the boundary of two materials having different acoustic impedances. the design of ultrasonic transducers. assessing absorption of sound in a medium. Thus the acoustic impedance of each rock formation in the subsurface will be different due to different densities. This density contrast is helpful in tracking the waves in the subsurface and an acoustic impedance chart is obtained which is known as a seismic chart. However, the impedances recorded by the instruments on the surface is not correct due to noise and other factors that change the impedance factor of the wave. When a seimic wave is reflected off a boundary between two materials with different impedances, some energy is reflected while some continues through the boundary. The amplitude of this wave can be predicted by multiplying the amplitude of the incoming wave by the Seismic Reflection Coefficient, R. ,where Z1 and Z0 are impedances of the two rock formations. Similarly the amplitude of wave travelling through the formation can be determined using the Transmission Coefficient, T. ,where Z1 and Z0 are impedances of the two rock formations. By noting the changes in strength of the wave, we can infer the change in acoustic impedances and thus conclude the change in density and elastic modulus. This change can be used to notify the structural changes in the subsurface and thus predict the formation based upon impedances. It might also happen that when the seismic wave hits the boundary between two surfaces it will be reflected or bent. This is given by Snells Law. The reflection and transmission coefficients are found by applying the appropriate boundary conditions and using Zoeppritz equations. These are a set of equations which determine the partitioning of energy in a wavefield at a boundary across which the properties of rock or the fluid changes. They relate the amplitudes of P-waves and S-waves at each side of the surface. Zoeppritz equations have been useful in deriving workable approximations in Amplitude versus Offset (AVO). These studies attempt with some success to predict the fuid content in the rock formations. The parameters to be used for each seismic survey depends on various variables, including whether the survey is being carried out on land or a marine environment. Other geophysical issues such as sea depth, terrain also play a big role. Safety issues are also important. A Seismic Exploration Survey is broadly divided into three steps :- Seismic Data Acquisition Seismic Data Processing Seismic Data Interpretation Each step in the survey needs high reliability and complicated equipments that can deliver the best results. More often, based on these results, the drilling of exploration wells is based. Since drilling can prove costly, thus capital investment is one of the major concern of every company. The Seismic Exploration Survey can be shown as :- SEISMIC DATA ACQUISITION Seismic data acquisition refers to collection of seismic data. The acquired data is further sent to a computer network where processing of data takes place. With better technologies, the prospect of better acquisition surveys have come into place. A generation and recording of seismic data requires :- Receiver configurations includes geophones of hydrophones in the case of marine acquisition. Transmitter configurations includes laying of transmitter as according to the survey configuration predecided. Orientation of streamers in case of marine surveys. Proper computer network to carry the information from receivers to the programming network. When a survey is conducted, seismic waves generated by dynamite or vibrators travel through the subsurface strata, which are in turn reflected or refracted. These reflected waves and their time to complete one interval is noted by the receivers. The receiver configuration has to be well determined so that maximum data can be collected over an area. ACQUISITION ON LAND In a typical land seismic acquisition process, the survey is planned in an attempt to minimize the terrain constraints. It basically includes the sensor layout scheme and the source development scheme. The source development scheme is used to configure the number of transmitters being used to send the signal down the surface. One or more transmitters can be used based on the programme employed. Similarily one or many receivers can be employed to collect the reflected waves data. The receiver configuration is an important aspect. The configuration can be in such a way that the closest receiver gathers only the high amplitude wave on the first line of receivers or it can be different based on the signal strength and seismic line survey. The data collected through receiver or geophones is converted to binary data that can is further handed over to the computer network for processing. MARINE ACQUISITION Marine acquisition involves processes such as :- Wide-Azimuth Marine Acquisition Azimuth surveys provide a step-change improvement in imaging of seismic data. These surveys provide illumination in complex geology and natural attenuation of some multiples. Azimuth shooting illustrates the acquisition of data in all directions. This acquisition technique can help in generating 3-D models. Coil Shooting this technique acquires marine seismic data while following a circular path by improving upon multi and wide azimuth techniques. This includes vessel steering, streamers and sources in a fashion which delivers greater range of azimuths. Sometime single-sensor recording while steering the vessel in different directions has proved to be more beneficial in case of noise attenuation and signal fidelity. Different seismic surveys can be classified as :- Two-dimensional Survey Three-dimensional Survey Four-dimensional Survey TWO DIMENSIONAL SURVEYS In such a survey seismic data is acquired simultaneously along a group of seismic lines which are differentiated with some gaps, usually 1 km or more. A 2-D survey contains many lines acquired orthogonally to the strike of the geological structures with a minimum number of lines acquired parallel to geological structures to allow line-to-line tying of the seismic data and interpretation and mapping of structures. This technique generates a 2-D cross-section of the deep seabed and is used primarily when initially reconnoitering for the presence of oil and gas reservoirs. THREE DIMENSIONAL SURVEYS Multiple streamers shoot on closely spaced lines. The seismic data gathered on close spacing, the 3-D seismic cube can be formed. This innovation requires use of high performance computers and advanced data processing techniques. The computer generated model can be analyzed in greater detail by viewing the model in vertical and horizontal time slices, or even an inclined section can be viewed. In a standard 3-D seismic survey, the streamers are placed at about 50-150 meters apart, each streamer being 6-8 kilometers long. Airguns are fired every10-20 seconds. However, many other objectives and economical constraints determine the specific acquisition parameters. FOUR DIMENSIONAL SURVEYS The 4-D survey is also called the time-lapse survey. It involves processing of repeated seismic surveys over an area of reservoir under production. The changes occurring in the reservoir due to production and injection can be determined overtime which further helps in field development of the reservoir. One important aspect of a 4-D survey is that there should be minimum difference in the position of the seismic lines when a repeated survey is done after sometime. Significant cost savings can be done by the use of 4-D surveys due to better planning and understanding of reservoir characteristics. DIFFERENT SHOT METHODS The common shot gather uses one transmitter source (vibroseis or explosives) and many receivers (geophones) places at some distance from the source. They geophones are placed at equal spacings from each other. Commom midpoint gather is the most widely used survey technique. It uses one transmitter placed at the midpoint exactly above the formation area to be surveyed. Receivers are set in all the directions surrounding the transmitter. Common offset gather uses multiple shot and receiving technique. Common receiver position gather, as the name states, has only on receiver. While the many shots are employed, the various seismic waves reflecting back to the receiver have different amplitudes and frequencies, thus can be varied and collected differently. COMMON MIDPOINT METHOD It was discovered that relection seismic sections can be improvised by repeated sampling of the subsurface formations using different travel paths of the seismic waves. This can easily be achieved by using commom midpoint method which states that increasing the spacing between source and receiver about a commom midpoint and generating duplicated data of the subsurface coverage. The processing of a common midpoint gather system requires sorting of data from the Commom Shot Gather into a Commom Midpoint Gather. The data collected is usually in the form : In this method, the inclination of the data occurs since the wavefronts reaching out to the receivers are at an inclined angle, this results in much larger raypath than the corresponding receiver placed close to the shot point. In order to use the recordings to a common depth point, one needs to correct the data for all the time travel distances. This is known as Normal Moveout Correction (NMO). After NMO, the summation of various wavepaths gives us a horizontal section at time travel equal to zero. This is known as time stacking procedure. After NMO correction the data is shown as :- SEISMIC DATA PROCESSING A reference seismic processing sequence is applied to input raw gathers to obtain reference seismic output data. A series of test seismic processing sequences are applied to the input raw gathers to obtain test seismic output data. The RMS value of the test seismic output data is normalized to that of the reference seismic output data on a trace by trace basis. The normalized difference between the test and the reference seismic output data is calculated on a sample by sample basis in the time domain and are displayed on color coded plots in the time scale format over the CDP range. Linear regression is performed for each CMP gather to obtain the stack and the zero offset calculated for each time index and the difference is recorded. The normalized differences between the error for the test and the reference sequences are calculated and displayed on color coded plots. The order of sensitivity for each processing step in the reference processing sequence is determined. If necessary, a ny processing step is rejected and the reference processing sequence is revised. 2 WELL-DRIVEN SEISMIC Integrating well data throughout the seismic workflow for superior imaging and inversion   Well-Driven Seismic (WDS) is the integration of borehole information throughout the surface-seismic workflow to provide better seismic images, more reliable stratigraphic interpretation, and greater confidence in global reservoir characterization. Wireline logs (compressional, shear, and density), VSPs, and surface-seismic data represent the elastic response of the earth at various resolution scales. A principle of the Well-Driven Seismic concept is that these data should be processed with respect to their mutual consistency, i.e., that the seismic data must tie with logs and VSPs in time and depth. The aim of the Well-Driven Seismic method is to involve all the available borehole information to optimize the entire seismic workflow to deliver seismic images of superior resolution (in time or depth) and calibrated prestack seismic amplitudes that are suitable for inversion and detailed seismic reservoir description.   Earth properties from logs, VSPs, and surface-seismic data   The Well-Driven Seismic workflow invokes new proprietary software and analysis techniques from WesternGeco and Schlumberger to derive an earth property model from the integrated analysis of wireline logs, VSPs, and surface-seismic data. The property model includes compressional and shear velocities, attenuation (Q) factors, VTI anisotropy parameters, and interbed multiple mechanisms, and is derived at the well location (or locations) and extended across the survey area in 3D. The 3D model is applied in the seismic processing sequence for true amplitude and phase recovery, deconvolution, multiple attenuation, anisotropic prestack time and depth imaging (including of converted-wave data), AVO analysis, and 4D processing.   WELL DATA FOR HIGH RESOLUTION SEISMIC IMAGING Well information can improve many key stages of the conventional seismic processing sequence. VSP data provide excellent discrimination of primary and multiple events, and are used to guide surface-seismic multiple attenuation processes. Furthermore, interbed multiple mechanisms identified in separated VSP wavefields are used as input to data-driven multiple attenuation processes, such as the WesternGeco Interbed Multiple Prediction (IMP). Inverse-Q operators derived from VSP data (and new methods for walkaway VSP data) can significantly improve seismic resolution. WesternGeco employs a proprietary deconvolution process that is constrained by the signal-to-noise level in the seismic data and by the well reflectivity to enhance further the seismic resolution. The calibrated anisotropic velocity model is vital for prestack time and depth migration (including of converted waves) to improve steep-dip imaging, lateral positioning of reflectors, signal-to-noise ratios, and seismic resoluti on.   OPTIMIZED WELL TIES The Well-Driven Seismic method optimizes the processing sequence and the processing parameters within that sequence to tie the seismic data to the wells. Attributes based on the well tie and on the quality of the extracted wavelets are used for deterministic seismic processing decisions. Space-adaptive wavelet processing corrects 3D seismic data to true zero phase between well locations, and stabilizes residual spatial wavelet variations.   BOREHOLE CALIBREATED SEIMIC INVERSION The Well-Driven Seismic approach provides greater sensitivity to seismically derived reservoir attributes through calibrated AVO or acoustic impedance inversion. The well data are particularly important for successful processing of seismic data for inversion. Compensation for the offset-dependent effects of Q, geometric spreading, transmission losses, and anisotropy are essential for processing data over very long offsets (where the strongest AVO expression of the reservoir may be visible). The method calibrates the AVO signatures in the prestack seismic data with the offset-dependent amplitude response synthesized from well logs and/or the response expressed in the walkaway VSP to provide assurance of the seismic processing sequence.   With the seismic processing sequence optimized for resolution and consistency with the well data, Well-Driven Seismic processing is a vital prerequisite for acoustic impedance or AVO inversion and subsequent reservoir characterization. AVO AND INVERSION Amplitude variation with offset (AVO) has been used extensively in hydrocarbon exploration over the past two decades. Traditional AVO analysis involves computation of the AVO intercept, gradient, and higher-order AVO term from a fit of P-wave reflection amplitude to the sine square of the angle of incidence. This fit is based on the approximate P-wave reflection coefficient formulation in intercept-gradient form, given by Bortfeld (1961) and Shuey (1985) among others. Under the assumption of a background PS velocity ratio, the AVO intercept and gradient values can also be combined to obtain additional AVO attributes such as pseudo-S-wave data, Poissons ratio contrast, and others. AVO intercept and pseudo-S-wave data are also used in conjunction with prestack waveform inversion (PSWI) in a hybrid inversion scheme. Hybrid inversion is a combination of prestack and poststack inversion methodologies. Such a combination allows efficient inversion of large data volumes in the absence of we ll information. Amplitude Variation with Offset (AVO) inversion is a prestack technique that is readily applied to seismic gathers but which is still largely under-utilised in the exploration community despite its ability to effectively discriminate between fluid and lithology effects. AVO inversion is equally applicable to both 2D and 3D seismic data in time or depth providing that sufficient care has been taken to preserve amplitudes during processing. A reliable velocity model is also a critical component of the AVO process as accurate angle information is a prerequisite for AVO inversion. The more accurate the angles, the better the partitioning of amplitudes to P-wave and S-wave reflectivities. In addition, both angle and ray path information can be incorporated in a variety of model based amplitude corrections that are preferable and often more accurate than scalars derived from empirical equations. The inversion process is then performed, completing in about the same time as a conventional stack. The resulting outputs are a series of AVO reflectivity sections or volumes that are determined by the Zoeppritz approximation used. Fluid Factor is one of the most useful attributes derived from AVO inversion due its ability to make such distinctions and directly identify hydrocarbons. Multi-Measurement Reservoir Definition workflows include the following components: Reservoir Synthetic Modeling Forward modeling to generate pre-stack synthetics from geological models Anivec (prestack elastic modeling) Prestack Waveform Inversion (PSWI) Full waveform prestack inversion is a non-linear inversion process that estimates elastic model (Vp, Vs, and density) from prestack seismic data using a genetic algorithm. AVO Modeling and analysis AVO Conditioning Conditions angle band stacks prior to performing AVO analysis AVO Inversion Elastic impedance modeling and inversion from angle band cubes Space-adaptive Inversion Space adaptive wavelet processing and inversion to relative seismic impedance Elastic Impedance Inversion Combining low frequency trends with seismic relative inverted impedance cubes to generate absolute impedance Integrated Rock Physics Modeling Fluid and rock property analysis, modeling and substitution Rock Property Calibration Generating rock properties from seismic using transforms derived from petrophysical analysis of well data. The outputs are high-resolution absolute acoustic and shear impedance and density volumes consistent with the seismic data and the well-log data. The inverted elastic parameter volumes are used for detailed interpretation of lithofacies and pore-fluid content in the subsurface. Combined with rock physics modeling and rock property mapping through lithology classification and joint porosity-saturation inversion, the method provides a powerful tool for quantitative reservoir description and characterization. The results are the most-probable litho-class, porosity, and saturation with uncertainties of prediction at every sample point in the 3-D volume. SIGNAL PROCESSING Some elements of the seismic data processing sequence are virtually universal regardless of whether the intention is to perform  time  imaging,  depth  imaging,  multicomponent  imaging, or  reservoir  studies. Data conditioning and signal processing form the foundation of the seismic processing workflow. Signal processing encompasses a wide variety of technologies designed to address numerous challenges in the processing sequence: from data calibration and regularization through to noise attenuation, demultiple, and signal enhancement techniques. It includes Multiple Attenuation Signal Enhancement Data caliberation and regularization Noise Attenuation TIME PROCESSING Prestack time migration (PSTM) may not be the most sophisticated imaging method available, but it remains the most commonly used migration algorithm in use today. Kirchhoff PSTM combines improved structural imaging with amplitude preservation of prestack data in readiness for AVO, inversion, and subsequent reservoir characterization. Advances in this field also mean that time imaging, more than ever before, is an ideal first step in a  Depth Imaging  workflow, reducing the number of velocity model building iterations and decreasing overall turnaround time. It includes Imaging: Regularization, migration and datuming techniques   Statics portfolio   Velocities and moveout Enhanced Migration Amplitude Normalization DEPTH PROCESSING Depth Imaging is the preferred seismic imaging tool for todays most challenging exploration and reservoir-delineation projects. In areas of structural or seismic velocity model complexity, many of the assumptions underpinning traditional time-domain processing are invalid and can produce misleading results. Typical situations might be heavily faulted sequences or salt intrusions. In these cases, only the careful application of 3D prestack depth imaging can be relied on to accurately delineate geological structure, aiding risk assessment and helping operators to improve drilling success rates. TECHNOLOGY   From a technology perspective, high quality depth imaging has two main aspects: the ability to build detailed and accurate velocity models, coupled with a superior imaging algorithm. VELOCITY MODEL BUILDING Velocity Model Building is a key critical element in imaging the Earth. Tomography provides the best high resolution calibrated velocity and anisotropic Earth Models, powerful refraction tomographies detect shallow velocity anomalies. All those algorithms work with any acquisition configuration and can be applied to any geological setting. Also, these computer intensive algorithms are integrated with an interactive graphics environment for rapid and accurate quality control of the interim and final results. VECTOR PROCESSING Conventional seismic recording uses a single scalar measurement of pressure or vertical displacement throughout the 2D or 3D survey to derive images and models of the subsurface. Subsequent processing and inversion steps can be linked to the relative shear-wave contrasts in the subsurface using rock property relationships. However, sometimes it is impossible to meet a surveys seismic imaging or reservoir definition objectives using compressional (P) waves alone. SEISMIC DATA INTERPRETATION Computer aided interpretation is the mainstay of 3D seismic interpretation as the amount of data used is voluminous. The important services are:   IIWS (Intergrated Intelligence Workstation) based interpretation of 2D, 3D data     Structural mapping     Integrating seismic attributes with wireline, core and reservoir data for reservoir characterisation     Seismic modeling   3D visualisation and animation     Palinspastic restoration   Structural restoration is an established method by which to validate seismic interpretations. In addition, palinspastic reconstruction can help identify potential reservoir depocentres, enable the measurement of catchment areas at the time of hydrocarbon migration and lead to an improved understanding of complex hydrocarbon systems such as those in the deepwater. Restoration is achieved by the sequential backstripping of the present day depth model. Upon removal of each successive layer, the remaining surfaces within the model are adjusted to accoun

Vocabulary Definitions: Chapter 10 Review (psych) :: essays research papers

1.  Ã‚  Ã‚  Ã‚  Ã‚  Intelligence Quotient - Intelligences quotient is an index of intelligence once calculated by dividing one's tested mental age by one's chronological age and multiplying by 100. Today, IQ is a number that reflects the degree to which a person's score on an intelligence test deviates from the average score of others in his of her age group. 2.  Ã‚  Ã‚  Ã‚  Ã‚  Verbal Scale - Verbal scale is six subtests in the Wechsler scales that measure verbal skills as part of a measure of overall intelligence. 3.  Ã‚  Ã‚  Ã‚  Ã‚  Performance Scale - Performance scale is five subtests in the Wechsler scales that include tasks that require spatial ability and the ability to manipulate materials; these subtests provide a performance IQ. 4.  Ã‚  Ã‚  Ã‚  Ã‚  Aptitude Test - Aptitude tests are tests designed to measure a person's capacity to learn certain things or perform certain tasks. 5.  Ã‚  Ã‚  Ã‚  Ã‚  Achievement Test - Achievement tests are measures of what a person has accomplished or learned in a particular area. 6.  Ã‚  Ã‚  Ã‚  Ã‚  Norms - Norms are 1. a description of the frequency at which a particular score occurs, which allows scores to be compared statistically. and 2. a learned, socially based rule that prescribes what people should or should not do in various situations. 7.  Ã‚  Ã‚  Ã‚  Ã‚  Reliability - Reliability is the degree to which a test can be repeated with the same results. Tests with high reliability yield scores that are less susceptible to insignificant or random changes in the test taker or the testing environment. 8.  Ã‚  Ã‚  Ã‚  Ã‚  Validity - Validity is the degree to which a test measures what it is supposed to measure. 9.  Ã‚  Ã‚  Ã‚  Ã‚  Factor Analysis - Factor analysis is a statistical technique that involves computing correlations between large numbers of variables. Factor analysis is commonly used in the study of intelligence and intelligence tests. 10.  Ã‚  Ã‚  Ã‚  Ã‚  Fluid Intelligence - Fluid intelligence is the basic power of reasoning and problem solving. Fluid produces induction, deduction, reasoning, and understanding of relationships between different ideas. 11.  Ã‚  Ã‚  Ã‚  Ã‚  Crystallized Intelligence - Crystallized intelligence is the specific knowledge gained as a result of applying fluid intelligence. It produces verbal comprehension and skill at manipulating numbers. 12.  Ã‚  Ã‚  Ã‚  Ã‚  Information Processing Approach - Information processing approach is an approach to the study of intelligence that focuses on mental operations, such as attention and memory that underlie intelligent behavior. 13.  Ã‚  Ã‚  Ã‚  Ã‚  Triarchical Theory of Intelligence - Triarchical theory of intelligence is a theory proposed by Robert Sternberg that sees intelligence as involving analytical, creative, and practical dimensions. 14.  Ã‚  Ã‚  Ã‚  Ã‚  Multiple Intelligences - Multiple intelligences are Howard Gardner's theory that people are possessed of eight semi-independent kinds of intelligence, only three of which are measured by standard IQ tests.

Education without Truth in Postmodern Perspectivism :: Argumentative Linguistic Papers

Education without Truth in Postmodern Perspectivism Poststructuralist relativism, following the Nietzschean critique of Western rationalism, denounces the quest for truth as a quest to legitimize various claims on the level of universal human value, by covering up the indirect coercion of their discourse or imagery. Using perspectivism as an argument against philosophical grounding of various patterns and schemes, post-modern thinkers, under the influence of Poststructuralist relativism, try to depart from the cognitivist tradition by transforming philosophical thought to an edifying discipline (Rorty) or learning (Lyotard) liberated from a theory of knowledge, and giving into a discourse of literary or prosy character. I argue that post-modern perspectivism and the individualistic or collectivistic logic which nurtures its scope can be transcended through construction of hyperperspectivistic prisms based on alogic of interrelation animated by the interdisciplinarian spirit prevailing in the field of modern science. This latter serves as the leading thread for the foundation of a new canonicity which, without losing its historical and cultural character, can make claims to truth and validity of general acceptance. The hyperspectivistic canonicity deriving from such an interrelational logic is in a position to animate a new educational model capable of overcoming both idealistic and romantic versions of Bildung. During the last third of 20th century, the so-called postmodern world has been technically modernized in an unprecedented way. An unconstrained capitalist economy imposing constantly changing technologies determine, among other systems of social control, various forms of the educational system, each one of them promoting knowledge as a commodity. The ferment that swept, some years ago, not only the Third World but also the industrial societies for revolutionnary change of social and political institutions has given its place to a forceful modernization of established authority, political power and modes of accummulation. The belief that we live in a rapidly changing world is well spread. In fact, we live in a frenetically modernized but not changing world, given that the deification of the modern against the traditional forms of education, organization and communication levels the need to create a vision of a future society. The creation of such a vision presupposes the critical approach of the legitimacy of the established authority, of political power or wealth; issues which are no longer broadly discussed. The early and forceful advocates of libertarian or socialist values seem to be forgotten or definitely marginalised. (1) The philosophical tradition developed by philosophers like

Depictions of violence towards women in ‘Halloween’

However the initial praise heaped upon Halloween for It's portrayal of a previously unheard of strong female character may have been premature due to the almost Insurmountable criticisms heaped upon It by the second wave feminists at the time. Despite attempting otherwise, the film, and the horror genre as a whole, have been misguided In bringing what the audience Is to perceive as strong female character to the screen. Although years have passed since it's first release in 1978 Halloween can still be viewed by many as misogynistic and over equalized.Presenting a negative outlook on women, judging them based on gender as well as showing them only as sex objects and devaluing their worth. We are introduced touch Carpenters film ‘Halloween' through a subjective point of view killing of a young woman, a young woman, who without the directors intended perception of events, has done nothing to deserve such treatment. Throughout the opening scenes of this film we can sense the disapp roval and contempt for the sexual actions that both Lane and her boyfriend are partaking in, and while they are both equal participating parties.We watch as Michael allows the male to leave down the stairs and out of the house unscathed before continuing upstairs to murder his male of course to is be applauded for exercising his sexuality but the female who should pride herself up her purity deserves to be punished for it. This gender inequality is only further enforced when we follow Michael upstairs to his sisters bedroom with a knife, we see him turn his head towards to bed as if to verify that she has in fact ‘defiled' herself before turning back and stabbing her multiple times.This behavior of Judging women much more harshly is prevalent throughout history, where the actions of a man would be taken much more lightly then if the same action had been undertaken by their female counter part, even in young children we are taught to view assertive women as bossy and assertive men as confident. Watching the rest of the movie we are shown several scenes where the mans behavior is over looked in favor of inflicting violence being upon women. Pulling up to the mental institution Dry. Loomis is allowed to exit the car unharmed by Michael, even thoughMichael would have had 15 years worth of reasons to use the opportunity to attack him, while the young nurse is subject to his terrifying harassment before she manages to escape the car herself. Another such scene occurs after Michael has taken his first victim. In this scene he does kill Bob but does so quickly and only his association with Lynda, we are made well aware of the fact that upstairs Lynda is his primary target and this is proven by the lengths he goes to to torment her before slowly killing her.What we are left to gather from these scenes of violence being inflicted upon women is that the inequality between genders is prevalent enough to influence a 7 year old boys decision to murder his older sister and develop his view of women in the future. It seems to be a common theme in slashes films to depict women in compromising or sexual positions near or during their time of death, this over equalization of women and their bodies portray them as objects to be view, coveted, desired, or in the case of ‘Halloween', murdered.With Michael Myers being 7 at the time of his first murder it would be hard to attach any sort of sexual impulse to his desire to murder is sister, but we are clearly shown a connection throughout the film between the nakedness of women and his desire to murder them. His sister, being the first was completely naked in front of a mirror at the time of her death, Annie and Lynda, while not naked during their deaths, had both been depicted in various states of undress in the sequences leading up to them.While of course up until the climax of the film it would seem that both Annie and Lynda had avoided being completely nude on screen however we are then shown tha t both of the girls had been stripped down stormed and left for Laurie to find. In Linda Williams essay When the Woman Looks,' she writes that ‘there is not that much difference between an object of desire and an object of horror as far as the male look is concerned' (Williams).It seems that in slashes films it is not enough to simply show women being murdered on screen, they must sexuality the act by having the women be naked at the time or be stripped down after the fact and displayed for the audience under the guise of Michael Myers perverse pleasures. Of course the act of equalizing the deaths of these women is not solely because halls symbol of the knife, as wielded by Michael, could be used as a means to expend his own sexual frustration upon these women, by means of the thrusting of the knife and the subsequent penetrating of their flesh.Although this point is disputed specifically in Carol Clover's Men, Women, and Chainsaws where in John Carpenter is quoted saying, â⠂¬Å"They [the critics] completely missed the boat there, I think. Because if you turn it around, the one girl who is the most sexually uptight Just keeps stabbing the guy with a long knife, she's the most sexually frustrated. She's the nee who killed him. Not because she's a virgin, but because all that repressed energy starts coming out. She uses all those phallic symbols on the guy†¦ â€Å"(Clover).A fair point to be sure but calling Laurie out on her own repressed sexual urges in no way diminishes the perversity of the acts of violence undertaken by Michael in the first four murders in this film, but actually Just verifies the fact that Michael does indeed express his own sexual frustration through these over murders. Further more, by looking at this film we see violence being inflicted upon women†¦ ND only women, we must draw the conclusion that simply being feminine is enough to warrant your death in a slashes film. Feminine' in these movies often being synonymous wi th weak. It is a tried and true formula of horror film to present women in a negative light, as the victim, simply a plot device used when seeking to reach as large a body count as possible. However it has been argued in recent literature that ‘Halloween' presents the audience with a female victim that forces the audiences identification to shift to that of the female victim and begin relating to Laurie as a throng feminine character.Once again referencing the works of Carol Clover, she writes that Halloween, in line with the second wave feminist movement, marks the beginning of a more positive portrayal of women in horror films. â€Å"Given the drift between Texas chain Saw and Halloween – from passive to active defensive – it is no surprise that films following Halloween present Final Girls who not only fight back but do so with ferocity. â€Å"(Clover).We are being told that the final girl presents the audience with an empowered female figure, but we must no w take a look at the scenes which present Laurie as the final girl who ferociously fights back, or perhaps more importantly the scenes leading up to them, for it isn't until Laurie exchanges her feminine attributes for masculine ones, by arming herself and actively seeking to fight back, that she manages to gain the upper hand and become a serious threat herself.Through the film we are shown woman after woman being senselessly slaughtered simply for the ‘crime' of being women and it isn't until the audience no longer views the final girl as feminine do they find themselves able to relate her and goes she earn the right to survive the horrors being inflicted upon her. † †¦ The slashes film resolves it either through eliminating the woman (earlier victims) or reconstituting her as masculine(fall girl). (Clover) We are not given a final ‘girl' we are told from the beginning that the weak female deserves what is being done to her and the only one worthy of avoidin g causality is the female who is the embodiment of masculine traits. Halloween fails to depict women any better then its predecessors in the western point in women in horror cinema, perhaps it planted the seeds of thought in the erectors which followed John Carpenter that women could be more then what they have been for the past decades.Fortunately we mostly tend to see the poor portrayal of women in most of the western horror film and do have many European films to look to which often have women shown as the killer and predominant threat which is refreshing to see. We must hope to see the trend continue in future slashes film where we see women continuing to fight back against the years of mistreatment and misrepresentation. —Bibliography— Clover, Carol J. Men, Women, and Chain Saws: Gender in the Modern Horror Film.

A Documentary Film

In modern world, social dimensions are manifested in the ability of media to control the circulation of ideas about economic and political events, social problems and ethical issue.Documentary films play a special role in filmmaking unveiling vital problems of modern mankind or informing the audience about historical or social events, outstanding personalities and their historical significance.It is known fact that people copy or borrow their identities from the media, and very often social images are misrepresented and just exploited by the media. In this case, the aim of documentary genre is to inform the audience about current problems and social troubles. The genre of documentary appeared at the beginning of XX century.The documentary film movement had a great impact on filmmaking during the 1930s and 1940s, and was a response to social and economic conditions faced by many nations around the world.Taking into account British filmmaking, critics suggest that: â€Å"the movement and its leader played a pivotal role in stifling the growth of a critical British film culture, and in establishing a realist paradigm which critically marginalised the avant-garde† (Aitken, 1998, p. 1).  Getting the message across, not just through ascetic lectures but getting the right images as well documentaries can speak volumes to a greater number of people across the globe. Where documentaries are largely responsible for promoting the culture, one can still trust their power to reverse it to bring a certain outlook of current events avoiding unnecessary blames and aggression.There are no strict guidelines for producers to follow. Alan Rosenthal (2002) admits that: â€Å"In the last twenty years, tremendous changes have taken place in documentary and nonfiction filmmaking, including changes in subject matter, form, and the very way in which documentaries and industrial films are made† (p.1).In general, the main idea of the documentary is to portray the real soci al and historical images and social problems. According to Michelson (1984): â€Å"In fact, the film is only the sum of the facts recorded on film, or, if you like, not merely the sum, but the product, a ‘higher mathematics' of facts† (Michelson 1984:84 cited Bruzzi, 2000, P. 11).The documentary genre is based on the idea to create â€Å"the authentic representation of the real† (Bruzzi, 2000, p. 9). This is achieved through specific techniques and methods which help to recreate authentic atmosphere in order to appeal to emotions of viewers and their feelings through emotional tension and deep experience.The remarkable feature of modern documentary films is that producers select techniques and cinematographic tools according to plot development and meaning of the film. Usually, the plot structure of documentaries is clearly set out, with few diversions of sub-plot and with fairly obvious contrasts of characters.It can consist of several frames which force the vie wer to rethink the events and interpret them in a different manner according to behavior and thoughts of the narrator (Bruzzi, 2000).Similar to fiction genre, the main thematic elements of documentaries include: theme and focus which frame events and facts depicted in the film. The themes of documentaries can be interpreted as responses towards problems and issues under discussion.Evaluating the themes, producers try to unveil important problems which marked the film. For instance, in the documentary â€Å"Bowling for Columbine†, Michael Moore portrays extreme violence and hostility of modern youth toward other people based on wrong media images and social indifference.

On Berkeley’s Concept of God and Heinous Sins Essay

It is a misconstrual in positing that George Berkeley’s axiom that God being the author of ideas is responsible for all heinous crimes. And worst, claiming that such postulate of Berkeley is the loophole in his argument and philosophical treatise is reading his philosophic stance superficially. Relying on a version of the argument from design, Berkeley concluded that our ‘ideas’ are produced in our minds by the will of God acting directly. So God, whom we may safely assume to act (in Berkeley’s estimation) in full knowledge of what he is doing, must himself have all the ideas which he generates in human minds, as well as those which he would generate, if the right human acts of will occurred to make them appropriate. And for Berkeley, this would amount to saying that God perceives the whole of physical reality, since physical reality simply is a certain infinitely complex constellation of ideas, and having them before one’s consciousness is perceiving it. That would be, in itself, a welcome conclusion, when we perceive the physical world, what we do is just the same as what God does when he perceives it; all that happens in either case is that a mind has certain perceptions, nothing more, and so the human mind can be just as sure of what it perceives as is the divine mind of what it perceives. But it does not necessarily follow that he is the author of evil because as Berkeley defined sin, it is the manifestation of the spirit’s will, meaning it is not something that is innate to the motion of its body or God’s design (Berkeley 1988). Thus when ethical issues or moral conflict arises, it is not necessary to blame for the transpiration of events. For example, the espousal of capital punishment is not authored by God, but it was the product of human will and faculty. The problem is, when humanity cannot explain things, they tend to account it to God. Unfortunately, they forget that there is no necessary connection between cause and effect, and they failed to realize that heinous sins such as adultery, murder and sacrilege are not will of God but of ours.

Role of Project Manager

NICMAR ASSIGNMENT ON â€Å"ROLE OF PROJECT MANAGERS† SUBMITTED BY: JHA PRAVIN KUMAR JOSHI SOURABH MALANI GOVIND 221071 221074 221094 GUIDED BY: Prof. T. K. GANGULI ACM 22-SECTION 2 NATIONAL INSTITUTE OF CONSTRUCTION MANAGEMENT AND RESEARCH, PUNE ROLE OF PROJECT MANAGERS Page 1 NICMAR INDEX Contents 1. Introduction 2. Role of Project Manager 2. 1 Planning 2. 2 Organizing 2. 3 Controlling 2. 4 Leading 2. 5 Communicating 2. 6 Cognitive functions 2. 7 Self management functions 2. 8 Motivational and personal development functions 2. 9 Customer awareness functions 2. 0 Organizational savvy functions 2. 11 Project Manager’s Unofficial Job Duties 3. Conclusion Page no. 3 5 6 6 7 7 7 8 8 8 9 9 9 10 ROLE OF PROJECT MANAGERS Page 2 NICMAR 1. Introduction 1. 1 Project A project is a temporary endeavor undertaken to achieve a particular aim. At the most basic level, a project is actually the response to a need, the solution to a problem. Further it is a solution that promises a bene fit especially financial benefit. The fundamental purpose for most projects is to either make money or save money, hence projects should be financially justifiable. A project is temporary in nature; that means that it has a specific start and finish. A project consists of a well defined collection of small jobs and ordinarily culminates in the creation of an end product or products. A project is a unique, one time undertaking; it will never again be done exactly the same way, by the same people, and within the same environment. There will always be some uncertainty associated with the project. This uncertainty represents risks to your ability to make definitive plans and predict outcomes with high level of confidence. All projects consume resources in the form of time, money, materials and labour. 1. 2 Project Management Project management is the application of knowledge, skill, tools and techniques to project activities to meet project requirement. The project management process calls for the creation of a small organizational (project team), which is often a microcosm of larger organization. Once the team has produced desired outcome, the process then calls for the decommissioning of that small organizational structure. The project form of organization allows the manager to be responsive to: †¢ †¢ †¢ The client and the environment Identify and correct problems at an early date Make timely decisions about trade-offs between conflicting project goals ROLE OF PROJECT MANAGERS Page 3 NICMAR †¢ Ensure that managers of the separate tasks that comprise the project do not optimize the performance of their individual tasks at the expense of the total project- that is, that they do not suboptimize. 1. 3 Project Manager A project manager is usually responsible for the success or the failure of the project. They first need to define the project and then build its work plan. If the scope of the project is not very clear, or the project is executing poorly, the manager is held accountable. However, this does not mean that the manager does all the work by himself (which is practically impossible). There is an entire team under the project manager, which helps to achieve all the objectives of the project. However, if something goes wrong, the project manager is ultimately accountable. Apart from this, depending on the size and the complexity of the project, they may need to take on multiple roles. The project manager may need to assist with gathering business requirements, help to design a database management system or may prepare project documentation. They may work full time on a large project, or may work part-time on various projects of a smaller nature; or may alternatively handle various projects as well as handle other responsibilities like business analysis and business development. At times, they may have accountability but not authority. For example, he or she may be using certain resources but might not have direct control over those resources. At such times, the manager might find certain limitations over task execution, which might not take place as they might have liked. Not having direct control over the state of finances and finance allocation might cause ambiguity. Project managers use project management software, such as Microsoft Project, to organize their tasks and workforce. These software packages allow project managers to produce reports and charts in a few minutes, compared to the several hours it can take if they do not use a software package. ROLE OF PROJECT MANAGERS Page 4 NICMAR In order to be successful, the project manager must be given support and authority by senior management. 2. Role of Project Manager It is the responsibility of project manager to make sure that the customer is satisfied and the work scope is completed in a quality manner, using budget, and on time. The Project Manager has primary responsibility for providing leadership in planning, organizing and controlling the work effort to accomplish the project objectives. In other words, the project manager provides the leadership to project team to accomplish the project objective. The project manager coordinates the activities of various team members to ensure that they perform the right tasks at the proper time, as a cohesive group. The different roles of project manager are as follows: †¢ †¢ †¢ †¢ †¢ †¢ †¢ †¢ †¢ †¢ Planning Organizing Controlling Leading Communicating Cognitive functions Self management functions Motivational and personal development functions Customer awareness functions Organizational savvy functions ROLE OF PROJECT MANAGERS Page 5 NICMAR 2. 1 Planning First, the project manager clearly defines the project objectives and reaches agreement with the customer on this objective. The manager then communicate this objective to the project team in such a manner as to create a vision of what will constitute successful accomplishment of the objective. The project manager spearheads development of a plan to achieve the project objectives. By involving the project team in developing this plan, the project manager ensures more comprehensive plan than he or she could develop alone. Furthermore, such participation gains the commitment of the team to achieve the plan. The project manager reviews the plan with the customer to gain endorsement and then sets up the project management information system-either manual or computerized-for comparing actual progress to plan progress. It’s important that this system be explained to the project team so that the team can use it properly to manage the project. 2. 2 Organizing Organizing involves securing the appropriate resources to perform the work. First, the project must decide which tasks should be done in-house and which tasks should be done by subcontractors or consultants. For tasks that will be carried out in-house, the project manager gains a commitment from the specific people who will work on the project. For tasks that will be performed by subcontractors, the project manager clearly defines the work scope and deliverables and negotiates a contract with each subcontractor. The project manager also assigns responsibility and delegates’ authority to specific individuals or subcontractors for the various tasks, with the understanding that they will e accountable for the accomplishment of their tasks within the assigned budget and schedule. For large projects involving many individuals, the project manager may designate leaders for specific group of tasks. Finally, and most important, the task of organizing involves creating an environment in which the individuals are highly motivated to work together as a project t eam. ROLE OF PROJECT MANAGERS Page 6 NICMAR 2. 3 Controlling To control the project, the project manager implements a management information system designed to track actual progress and compare it with planned progress. Such a system helps the manager distinguish between busy-ness and accomplishments. Project team members monitor the progress of their assigned tasks and regularly provide data on progress, schedule and cost. These data are supplemented by regular project review meetings. If actual progress falls behind planned progress or unexpected events occur the project manager takes immediate action. He or she obtains input and advice from team members regarding appropriate corrective actions and how to replan those parts of the project. It’s important that problems and even potential problems, be identified early and action taken. The project manager cannot take a â€Å"let’s wait and see how things works out† approach- things never works out on their own. He or she must intervene and be proactive, resolving problems before they become worse. 2. 4 Leading Project manager fosters development of a common mission and vision to the team members. He should clearly define roles, responsibilities and performance expectations for all his team members. He uses leadership style appropriately to situation or stage of team development. He should be able to foster collaboration among team members. He should provide clear direction and priorities to his team members. He should be efficient enough to remove obstacles that hamper team progress, readiness or effectiveness. He should promote team participation in problem solving and decision making as appropriate. He should pass credit on to team, and promotes their positive visibility to upper management. He should appreciate, promote and leverage the diversity within the team. 2. 5 Communicating ROLE OF PROJECT MANAGERS Page 7 NICMAR The Project Manager should be able to communicate effectively with all levels inside and outside of the organizations. He should be able to negotiate fairly and effectively with the customers/subcontractors. He should be able to bring conflicts into the open and manages it collaboratively and productively with the help of other team members. He should be able to able to influence without relying on coercive power or threats. He should be able to convey ideas and information clearly and concisely, both in writing and orally to all the team members. . 6 Cognitive functions The project manager should identify the problem and gathers information systematically and seeks input from several sources. He should then consider a broad range of issues or factors while solving these problems. For this he collects the appropriate quantity of data for the situation and discusses it with all the team members before making a decision. He then draws accurate conclusions from quantitative data and makes decisions in an unbiased, objective manner using an appropriate process. For this process of decision making he understands the concept of risk versus return and makes decision accordingly. 2. 7 Self management functions The project manager should be able to maintain focus and control when faced with ambiguity and uncertainty and should be able to show consistency among principles, values and behavior. He should be resilient and tenacious in the face of pressure, opposition, constraints, or adversity. Being the head of the project he should manage implementations effectively and should recognize as someone â€Å"who gets things done. He should continuously seek feedbacks from the team members and modify his behavior accordingly. He should take keen interest in learning and self development opportunities. 2. 8 Motivational and personal development functions Project manager should consider individual skills, values and interest of all his team members when assigning or delegating tasks to them. He should allow team ROLE OF PROJECT MANAGERS Page 8 NICMAR me mbers an appropriate amount of freedom to do the job. He should accurately access individual strength and development needs of his team members to complete the work effectively. He should continuously offer opportunities for personal and professional growth to his team members. He should arrange for training program and continuously seeks support to his team member when needed. He should pass credit on to the individuals and promote their positive visibility to upper management. He should give timely, specific and constructive feedback to all his team members. 2. 9 Customer awareness functions Project manager should be able to anticipate customer’s needs effectively and proactively strives to satisfy them. He should be able to accurately translate the customer’s verbalized wants into what they actually needs. He should be able to understand customers and their business and actively build and maintain strong customer relationships. He should understand customer’s issues, concerns and queries and try to resolve them effectively. He should actively strive to exceed customer expectations. 2. 10 Organizational savvy functions Project manager should involve the right people at the right time for a particular job. Understands, accepts and properly uses power and influence in relationships. He should build and leverage formal and informal networks to get things done. He should know the mission, structure and functions of the organizations and others. He should understand profitability and general management philosophy. He balance interests and needs of team/project with those of the broader organization. 2. 11 Project Manager’s Unofficial Job Duties The functional competencies listed above represents official duties of the typical project manager. In fact, if organization has developed a job description for project managers, it probably includes many of these functional competencies. What we won’t find in job description are the unofficial duties that Project Managers perform in the course of carrying out their mission. Let’s examine some of the key ones: ROLE OF PROJECT MANAGERS Page 9 NICMAR Babysitter: This refers to the apparent need to provide close guidance or detailed instructions to certain individuals. This situation results from any number of root causes. The target may be under qualified, lack of confidence or simply crave attention. Salesperson: There will be times when they will have to rely heavily on their ability to influence thers to sell an idea, sell themselves or perhaps sell the virtues of Project Management. Most of the selling situations will be helpful and have positive outcomes. However if he find himself spending too much time selling Project Management, they may signal deeper underline problems such as issues of trust or confidence. If most of the selling he does to his management, he is in trouble; this is a signal that l ife as a project manager may be exceptionally challenging. Teacher: This is an example of an unofficial role that actually yields positive roles. In fact, superior project managers will be able to educate and develop those they work with as they manage the project. Friend: Maintaining friendship and professional relationship with the same people is difficult. However if they can do it they will benefit greatly. An open, informal and comfortable communication linkage is much more likely to keep them supplied with more of the information they need than formal, rigorous and stiff team meetings. Finally avoid the trap of believing that he is been put in charge of a project so he has risen above his peers and friendship no longer matters. . Conclusion â€Å"The Project Manager is a key ingredient in the success of a Project. In addition to providing leadership in planning, organizing and controlling the Project, the manager should possess a set of skills that will both inspire the project team to succeed and win the confidence of the customer. Effective Project Managers have strong leadership ability, the ability to develop people , excellent communication skills, good inter personal skills, the ability to handle stress, problem solving skills and time management skills†. ROLE OF PROJECT MANAGERS Page 10