In this study, the optimization of process parameters for milling of glass fiber reinforced polymer (GFRP) composites using grey relational analysis has been investigated. Experiments are conducted using helix angle, spindle speed, feed rate, depth of cut and fiber orientation angle as typical process parameters. The grey relational analysis (GRA) is adopted to obtain grey relational grade for ...

The relational model and its extensions are often considered incompatible with object-orientation. However, on the one hand nested relations provide the complex object features demanded by object models. Particularly, powerful query languages exploit the complex data structure while keeping the advantages of the declarative, set-oriented paradigm. On the other hand, object models provide semant...

Major scientific findings about women’s sexuality and sexual orientation are reviewed. Sexual orientation is unrelated to mental health. There is no inherent association between gender conformity and women’s sexual orientation; masculinity and femininity are linked to sexual orientation in some social contexts but not in others. Research has so far failed to identify major biological or childho...

In transformational strategy contexts such as digitalization, the entrepreneurial behavior of firm's employees is crucial. This study examines role employees’ individual-level orientation (IEO) in terms proactiveness, risk-taking, and innovativeness, their relational capital within organization, on performance achieving organizations’ digital goals. We hypothesize that all IEO dimensions are po...

Performance is the entire indicator of ability an organization to satisfy its stakeholders that can be measured in subjective way (Primary data) for SMEs. This study explores mediating effect entrepreneurial orientation (EO), looking at relationship between relational capital and performance. A questionnaire was administered 150 manufacturing small medium enterprises (SMEs) Iran. model relating...

The most commercially available database provides security facility for a single table. However the situation has been changed, as enterprises move from local database to information backbone composed of cooperating heterogeneous database and then direct sharing of information between enterprise on the Internet. A strict security measure at database level is essential for a secure database desi...

Connectedness and autonomy support in the parent-child relationship are constructs that emerge from object relations and attachment theories but that overlap with other commonly studied qualities of parent-child relationships to provide a unifying focus for research in this domain. In this study, these constructs were examined in relation to children's relational competence, including socioemot...

What is rotated in mental rotation? The implicitly or explicitly most widely accepted assumption is that the rotated representation is a visual mental image. We here provide converging evidence that instead mental rotation is a process specialized on a certain type of spatial information. As a basis, we here develop a general theory on how to manipulate and empirically examine representational ...

One of the most common client/server architectures in enterprise systems today is the combination of object-oriented applications with active relational database systems. With this combination, developers have to overcome a difficult problem: the impedance mismatch between object orientation and the relational model. To date, there are several incomplete approaches for describing the integratio...