Theoretical prediction of interference loading on aircraft stores: Part II - Supersonic speeds

Linear theory is used, without two dimensional or slender body assumptions, to predict flow field produced by aircraft wing, nose, inlet, and pylons. Aircraft shock wave locations are predicted, and their effect on flow field is included through transformation of aircraft geometry. Program was written in FORTRAN IV for CDC 6400 computer

The Relationships in Marketing: Contribution of a Historical Perspective

This paper presents an historical analysis of relationship marketing. We discuss the roots and the directions of relationship marketing that are considered relevant: their origins, the Industrial Marketing and Purchasing group (IMP) approach to business relationships, the Nordic approach to services relationships and, the managerial and Customer Relationship Management (CRM) approach of relationship marketing. The paper highlights that the boundaries of relationship marketing as defined in contemporary literature have been permeable and elastic. Relationship marketing consists of a fragmented collection of different approaches, partly independent partly overlapping, inspired by different theories, with a multitude of aggregation levels and several units of analysis. We clarify the scope of this domain and we present a number of critical issues that remain unresolved. Is the concept of relationship marketing ubiquitous and can it be applied to every context? Are relationships alike whatever the market considered? Do they describe the same phenomena or are they different phenomena resulting from different contexts? We present a historical analysis of relationships marketing that could contribute to a better understanding of what relationships are in marketing.relationships, business-to-business relationships, relationship marketing, CRM

Theoretical prediction of interference loading on aircraft stores: Part I - Subsonic speeds

Computer program is developed for theoretically predicting loading on pylon-mounted stores in subsonic compressible flow. Linear theory predicts flow field produced by aircraft wing, nose, inlet, and pylons. Program was written in FORTRAN IV for CDC 6000 computer

Penerapan Metode Pqrst (Preview Question Read State Test) Untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas V D SD Negeri 004 Tembilahan

The background of this study is the low results of fifth grade students learn math SD Negeri 004 Tembilahan. It is seen from the acquisition value of the average results of students' mathematics learning of 68. The cause of poor performance of student learning are: a) the students are passive in learning; (b) less active students in learning; (c) the lack of a medium of learning so that students can interact directly with the subject matter; and (d) the ability of students to understand math concepts low. Based on this, the researchers apply the PQRST method to improve mathematics learning outcomes through action research. This study was conducted in 004 SD Negeri Tembilahan, the subject of this study is the fifth grade students with 28 students. This study was conducted in two cycles, in which the flow of research is the planning stage, deploy stage, the stage of observation and reflection stages. The results stated That mathematical results have increased after learning the PQRST method (Preview Question Read State Test). It can be seen from the increase in mathematics learning outcomes on the basis of 64.67% category scores enough, the first cycle of 64.67% remains well enough categories, and the second cycle, 86.67% excellent category, with the percentage increase 22.00%