Abstract In this paper, we argue that there are epistemic norms on evidence-gathering and consider consequences for how to understand normativity. Though the view such seems intuitive, it has found surprisingly little defense. Rather, many philosophers have argued can only be practical or moral. On a prominent evidentialist version of position, apply responding evidence one already has. Here ch...

today more than ever customer orientation as the most important competitive advantage has gained an increasing importance. this paper aims to examine the relation between perceived value, perceived quality, customer satisfaction, and re-purchase intention in tehran department stores. this is a descriptive survey study. the statistical population of the research is composed of customers of the t...

introduction: this investigation is seeking for the impact of family form on psychedelic abusing in youth aged 19-35 in tehran city. method: it has been a cross sectional study and the population has been all of youth aged 19-35 living in tehran. using a cluster sampling, 6281 people were selected. the instrument of investigation has been a demographic questionnaire and beck depression inventor...

improving the marketing capabilities of beekeepers is assumed one of the most important and effective factors affecting the development of apiculture industry. the purpose followed in this study is an investigation of the educational needs of lorestan province beekeepers in the domain of marketing scope. the population of the study included all beekeepers in lorestan province (n=1200). a sample...

The Autonomous Exploration for Gathering Increased Science (AEGIS) system enables automated science data collection by a planetary rover. AEGIS analyzes rover images onboard to detect pre-defined science features of interest, enabling targeted instrument data to be acquired immediately with no delays for ground communication. AEGIS analyses images to detect candidate targets and then selects sp...

Web content management systems (WCMSs) are a popular instrument for gathering, navigating and assessing information in environments such as Digital Libraries or e-Learning. Such environments are characterized not only through a critical amount of documents, but also by their domain heterogeneity, relative to format, domain or date of production, and their multilingual character. Methods from In...

Small UUVs have a wide variety of uses including inspection, instrument placement, specimen gathering and salvage. However the uses of these UUVs has been limited by two factors: 1. Cost – UUVs have been traditionally quite expensive, putting them well out of the reach of the traditional marine operator. 2. Wires – Most UUVs trail a cable for power, control, and video back to the operator. The ...

Wireless sensor networks have a huge number of applications in the environment for sensing and broadcasting information at very low cost. are composed large nodes which deployed close proximity to phenomenon be monitored. The wireless network is comprised computing, communication elements gives opportunity administrator an object, sense instrument events specified environment. They popular due ...

A formal approach to security in the software life cycle is essential to protect corporate resources. However, little thought has been given to this aspect of software development. Traditionalb, software security has been treated as an afterthought leading to a cycle of ‘penetrate and patch. ’ Due to its criticality, security should be integrated as a formal approach .in the software life cycle...

We report a new two-channel fluorescence microscopy technique for surface-generated fluorescence. The realized fluorescence microscope allows high resolution imaging of aqueous samples. The core element of the instrument is a parabolic mirror objective that is used to collect the fluorescence at large surface angles above the critical angle of the waterglass interface. An aspheric lens, incorpo...