Pendant oligoethyleneglycol groups confer water solubility to a cavitand over a wide pH range. The kinetic stability of the host-guest complexes reveals an effective stabilization through hydrogen bonding even in the highly competitive aqueous environment.

This paper revisits two emerging active learning practices in introductory programming courses and proposes ways they can be further improved. We first focus on a category of assignments which can further support the switch from instructor-led to student-led live coding practices, thus helping develop the former into a real active learning pedagogy. Then, we propose to leverage test-driven deve...

In today's highly competitive industrial environment due to fast technology development, quality practitioners will to detect out-of-control situations and take actions whenever is necessary as soon as possible. Accordingly, new statistical procedures have been enhanced incessantly both to handle high yield processes along with looking for methods of minimizing all quality cost. CCC-r chart, th...

Regarding to rapidly changing and highly competitive business environment it will become increasingly important for organizations to measure their performances appropriately. With respect to special characteristics of pharmaceutical industry and lack of reported performance measurement, this study tries to design an integrated performance measurement model for pharmaceutical companies. For gene...

the importance of smes in economic growth has made them a central element in recent policies. the business environment is becoming increasingly dynamic and competitive; this change is the reason why many firms are seeking new ways to innovation. this situation has made the innovation studies in smes highly important. this paper aims to identify innovative activities, barriers to innovation and ...

today service organizations operate in highly dynamic and competitive environment where improving performance depends on effective utilization of intangible assets. accordingly, this study investigated the intervening role of social capital in the effect of social media assimilation on the quality of organizational knowledge and innovational performance. this study has been done in a sample of ...

in today’s competitive word, it is so important to offer a new way in the cycle of production and supply by which the maximum efficiency will be achieved. the problem of applying cross-docking operations in logistics and supply chain network design, as a new and applicable approach, has attracted much attention in both academic and industrial areas. the matter making this strategy be highly wel...

Cardinal scores of individual competitive ability allow us to quantify the magnitude of the difference between the competitive ability of any two individuals. However, they have rarely been used in animal behaviour because most researchers were mainly interested in ordinal ranking. In this paper, we validated the normalized David's score (David H. A., Biometrika 74, 1987, 432; de Vries H., Stev...

Nowadays, in highly competitive global markets and constant pressure to reduce total costs, enterprises consider group technology and Supply Chain Management (SCM) accordingly and usually separately as the key elements for intra and inter facilities improvement. Simultaneous consideration of the elements of these two disciplines in an integrated design can result in higher efficiency and ...