Parameters influencing

Xem 1-20 trên 48 kết quả Parameters influencing
  • FACTORS INFLUENCING ACADEMIC ACHIEVEMENT OF BUSINESS ADMINISTRATION DEPARTMENT STUDENTS IN THAI PRIVATE HIGHER EDUCATION INSTITUTIONS This idea forms the basis of my empirical strategy. In essence, I compare the sorting parameter θ * in equation (3) across metropolitan housing markets with greater and lesser degrees of residential school choice. Let θ =θ(c,δ)= E[θ *|c,δ] be the average effectiveness sorting of markets characterized by the parameters c and δ , where c is the degree of jurisdictional competition (i.e.

    pdf170p mualan_mualan 25-02-2013 34 7   Download

  • 1) Introduction The estimates of the regression parameters are influenced by a few extreme observations. The residual plot may let us pick out, which the individual data points are high or low. We may use the residual plot to find the outlier, which are inadequately captured by the regression model itself.

    pdf8p truongdoan 10-11-2009 66 6   Download

  • Solving the system of equations describing the stationary operation of a two-mode random microlaser we have found the transformation of saturated values of mode intensity when laser parameters as gain and loss coefficients as well as field coupling, photon hopping coefficients vary. From obtained results we determined which parameter takes the most important role for stationary operation of random microlasers.

    pdf4p tuanlocmuido 19-12-2012 18 2   Download

  • (BQ) From the experimental results, it has been found that the electrical conductivity of the tool electrode has the most influencing nature on the machining characteristics in EDM process. The optimal combination of the input process parameters has been obtained using Taguchi-grey relational analysis.

    pdf8p xuanphuongdhts 27-03-2017 30 2   Download

  • (BQ) This paper is devoted to a study of the influences of EDM parameters on surface roughness for machining of 40CrMnNiMo864 tool steel (AISI P20) which is widely used in the production of plastic mold and die. The selected EDM parameters were pulsed current (8, 16 and 24 A), pulse time (2, 3, 4, 6, 12, 24, 48 and 100 s) and pulse pause time (2 and 3s). It was observed that surface roughness of workpiece and electrode were influenced by pulsed current and pulse time, higher values of these parameters increased surface roughness.

    pdf4p xuanphuongdhts 27-03-2017 5 2   Download

  • (BQ) The adequate selection of manufacturing conditions is one of the most important aspects to take into consideration in the die-sinking electrical discharge machining (EDM) of conductive ceramics, as these conditions are the ones that are to determine such important characteristics as: surface roughness, electrode wear (EW) and material removal rate, among others. In this work, a study was carried out on the influence of the factors of intensity (I), pulse time (ti) and duty cycle (η) over the listed technological characteristics.

    pdf7p xuanphuongdhts 27-03-2017 6 1   Download

  • (BQ) The present study discusses about having an overview of the EDM process, modeling of process parameters, and influence of process parameters such as input electrical variables, pulse shape, and discharge energy on performance measures such as material removal rate, surface roughness and electrode wear rate.

    pdf8p xuanphuongdhts 27-03-2017 4 1   Download

  • This work determines optimum process parameters such as pulse on time, peak current, gap voltage and flushing pressure, which influence the micro-electro discharge machining (EDM) process during machining of Ti-6Al-4V using combined methods of response surface methodology (RSM) and fuzzy-technique for order preference by similarity to ideal solution (TOPSIS).

    pdf8p cdktkttn 02-06-2018 3 0   Download

  • The implemention of inlet swirl is possible to maintain a low static pressure inside the channel and the enthalpy extraction ratio rises due to the increase of Hall parameter. In addition, the channel cross-sectional area ratio increases due to the swirl implementation, the static pressure is kept low, and the channel inlet flow velocity increases. This also leads to the increase of enthalpy extraction ratio, that is the increase of output power.

    pdf11p ironman1234 06-06-2018 0 0   Download

  • The the parameters of engine mount system such as stiffness and damping coefficients are analyzed respectively according to the international standard ISO 2631-1(1997-E) for the assessment of the impact of noise and vibration to human health. The results show that the damping coefficient of engine mount system has the greatest influence on automotive ride comfort when engine operates at road surface conditions in Viet Nam. This study can provide a theoretical basis for the semi-active mounting system for engine.

    pdf6p doctorstrange1 15-06-2018 0 0   Download

  • Gas chromatography has been and it still is, one of the key tools in analytical techniques in many of the advanced research carried out over the globe. This technique has contributed tremendously and was once the main technique in the analysis of specific compounds like volatile compounds, certain pesticides, pharmaceuticals and petroleum products. The advance of this technique has resulted in several tandem instruments with application of other techniques to enhance the results obtained by gas chromatography.

    pdf470p qsczaxewd 22-09-2012 56 11   Download

  • It is possible also that sprezzatura may be set in an organisational context. In terms of modern imagery within organisations, there may be similarities of context between a sixteenth century court and a twenty first century court, or organisation. In external terms, the version today lacks the overt ostentation of the earlier one in terms of furnishings, dress and ceremonials.

    pdf16p giamdocamnhac 06-04-2013 23 5   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: The influence of colloidal parameters on the specific power absorption of PAA-coated magnetite nanoparticles

    pdf7p sting04 08-02-2012 21 4   Download

  • Objectives of doctoral thesis Analysis of influencing parameters and basics of determining resistance factors of drilled shafts used in bridge substructures in Ho Chi Minh city: Determine resistance factors according to soil base strength which is equivalent to methods presented in specifications being applied.

    pdf27p nganhanggddt2014 01-07-2014 35 4   Download

  • Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế, đề tài: "Influence of fire and tree-fell on physiological parameters in Quercus ilex resprouts...

    pdf10p toshiba6 07-10-2011 15 3   Download

  • That the influence of environmental pollution on children should be more seriously considered was clearly acknowledged internationally for the first time in the 1997 Declaration of the Environment Leaders of the Eight on Children's Environmental Health.

    pdf0p connhobinh 10-12-2012 22 3   Download

  • Successful companies will look not only to R&D or design as specific creative inputs, but seek to promote creativity in all parts of the organisation. Management practice and behaviour have a strong influence on creativity and the effective integration of design. Creativity and design aligned with strategy tends to generate more successful outcomes. Technology drives creativity by making it easier to collaborate and to acquire knowledge, and through supporting design prototyping.

    pdf56p bi_ve_sau 05-02-2013 23 3   Download

  • However, the transmission mechanisms of oil price shocks to stock returns in GCC markets should be different from those in net oil-importing countries. Second, the GCC markets differ from those of developed and from those of major emerging countries in that they are largely segmented from the international markets and are overly sensitive to regional political events. Finally, GCC markets are very promising areas for international portfolio diversification.

    pdf17p quaivattim 04-12-2012 17 2   Download

  • In French-speaking Africa, as elsewhere, reproductive health programs have focused mainly on women. In recent years, however, recognition has grown that men have a sig- nificant influence on family reproductive decisions, that men themselves have substan- tial reproductive health needs, and that many men are interested in better reproductive health. Men also play an important role in reproductive health programs as managers and policy-makers.

    pdf52p thankinhphanliet 21-12-2012 23 2   Download

  • Repression/Denial. In a meta-analytic review of the literature of psychosocial fac- tors and the development of breast cancer, McKenna and colleagues (1999) found sig- nificant effect sizes for an association between breast cancer and the use of a coping strategy based on denial/repression. Astudy by Jensen (1983) provides important evidence supporting the idea that repres- sion involves disregulation of the immune system that, in turn, influences cancer.

    pdf13p taisaokhongthedung 09-01-2013 25 2   Download


Đồng bộ tài khoản