In recent years, the concept of relationship value has attracted increasing attention among marketing researchers and practitioners alike. Despite a growing body of literature in this area, no generally accepted conceptualization of relationship value has emerged from the marketing literature. The present paper investigates the theoretical foundations of relationship value and identifies seven ...

Materials and Methods: A cross-sectional survey was conducted in the intermediate and high schools in the Riyadh region, Saudi Arabia. The Arabic version of the International Study of Asthma and Allergies in Children (ISAAC) questionnaire tool was distributed to 568 students in the rural area and 556 students in the urban area. The factors such as lifetime, 12 months, and the severity prevalenc...

Value creation is considered as key to collaborative customer-supplier relationships. Despite the growing body of research, more knowledge is needed about the construct of relationship value and its operationalization. The present paper provides a definition of relationship value and develops a scale for measuring the concept in business-to-business markets. Findings from a cross-sectional surv...

While echocardiography has been used to noninvasively document indirect effects on the heart of left-to-right shunting through a patent ductus arteriosus, no noninvasive technique has been developed to image the duct itself. In this study, 35 sequential studies were performed on 28 patients with a mechanical sector scanner to image the distal pulmonary artery and its bifurcation by scanning alo...

This paper presents a two-step, semi-automated method for reconstructing a three-dimensional (3D) shape of the prostate from a 3D transrectal ultrasound (TRUS) image. While the method has been developed for prostate ultrasound imaging, it can potentially be applicable to any other organ of the body and other imaging modalities. The proposed method takes as input a 3D TRUS image and generates a ...

The aim of this study was to evaluate the performance of undergraduates in their first contact with manual and rotary root canal instrumentation. Forty-two students who had never worked on a root canal before instrumented 42 extracted lower-incisors. Participants were assigned to one of two groups: Rotary instrumentation or manual instrumentation. Pre- and post-operative computed tomography sca...

p eople’s business credit program (kur) has been launched to alleviate poverty through provision of micro financing to micro entrepreneurs in indonesia this study aims to estimate the impact of kur program using cross-sectional data and propensity score matching technique (psm). the survey was conducted on 332 household entrepreneurs, consisting of 155 kur receivers and 177 non-kur receivers. r...

The present research investigates how mental visualization of a 3D object from 2D cross sectional images is influenced by displacing the images from the source object, as is customary in medical imaging. Three experiments were conducted to assess people's ability to integrate spatial information over a series of cross sectional images in order to visualize an object posed in 3D space. Participa...

Optical imaging techniques are treated with utmost importance due to their noninvasive and relatively inexpensive qualities. They have obvious advantages for continuous monitoring of physiological changes over diagnostic modalities like radiography and computed tomography which utilizes ionic radiation. Tomography is mathematical technique to get cross sectional details of an object from multip...