environmental pollution by 2,4-dicholorphenol (2,4-dcp), commonly found in industrial wastewater has been a concern for humans over the past 50 years. garden radish peroxidase (grp) can eliminate this poisonous pollutant. the aim of this study was to apply an experimental response surface methodology (rsm) and central composite design (ccd) to optimize grp-based treatment in order to maximize ...

This paper is the result of a reeexion coming from the usage and learning of the language B. It tries to better explain and understand the assembly primitives includes and uses of the language. It presents a high-level notion of components and develops a \component algebra". This algebra is specialized to deal with the B-components. The B assembly primitives are re-expressed in this basic forma...

This paper states our position regarding the desirable properties of a discrete simulation environment and details our response to this. Following a brief introductory examination of the pre-existing art in microsimulation modelling, we describe our approach and detail its structure and use.

Moderating factors are interacting terms used when the relationship between a dependent and independent variable is weak, inconsistent or nonexistent. They form an integral part of both the Unified Theory of Acceptance and Use of Technology (UTAUT) and its extended version (UTAUT2). In this paper, we examine the direct impact of six moderating factors (age, gender, experience, complexity and ed...

This paper refers to methods and tools for enabling context detection and management based on events. We propose a context model that builds on top of previous efforts and we give details about the mechanisms developed for context detection in event marketplaces. In addition, we show how simple or complex events can be used in combination with external services in order to derive higher level c...

This paper (1) appraises The Chronicle of Philanthropy’s widely disseminated and reported indices ranking states on their relative level of charitable giving, and (2) presents a different set of rankings based on a more valid research methodology, what we call the CWP (Center on Wealth and Philanthropy) Index. Our more precise methods raise important questions for the community of nonprofit sch...

Project managers normally are facing with difficulties behind management of project cash flow, which requires distinguished methods and appropriate tools to manage negative cash flows. Cash-Flow-at-Risk (CFaR) model is an efficient approach to predict cash flow trend. In this study, all risk factors affecting project management environment have incorporated to predict an accurate project cash f...