Utilization dyeing process of coffea pigment as superhydrophobic coating on fabric application

Synthetic pigments and dyes was frequently used for textile products in order to fulfill the customers demand because it is less expensive and high durability compared to natural pigments or dyes. Therefore, the contribution of synthetic dyes waste water is higher and it becomes one of cause of hazardous pollution to the environment. Factories that discharge this dye waste water are harmful toxic waste and high chemical usage which can give a bad effect to the human health [1]. An alternative way need to be considered in order to overcome the problems that comes from the synthetics dyes. The alternative way that were studied in this project as the solution to the problems stated was by using natural resources which is coffee as a colorant for pigmentation or dyeing in order to replace the harmful synthetic dyeing [2]. Robusta coffee or Coffea canephora is chosen as the pigments colorant because it has minimal environmental impacts compare to synthetic pigments. Natural pigments are not harmful to the environment, which makes it so captivating for consumers. Natural pigments are biodegradable and disposing them will not lead to pollution [3]. Furthermore, natural pigments are safe to use. It does not cause any harm or health problem when abstain. Pigment appearance is altered by selective absorption and by scattering of light [4]. Other than that, different composition of natural pigments can give a wide-range of colour by modifying the concentration percentage of pigments ingredients such as Robusta coffee which brew for pigments in order to provide a varied brown colour to textile fabrics. The superhydrophobic coating fabrics for textile application provide a durable water repellent which is useful for fabrics in order to protect them from water. In addition, the fabric also can be easily clean [5]

Users' trust in information resources in the Web environment: a status report

This study has three aims; to provide an overview of the ways in which trust is either assessed or asserted in relation to the use and provision of resources in the Web environment for research and learning; to assess what solutions might be worth further investigation and whether establishing ways to assert trust in academic information resources could assist the development of information literacy; to help increase understanding of how perceptions of trust influence the behaviour of information users

Gender equity in disaster early warning systems

Capacities of societies, communities and individuals or a social-ecological system to deal with adverse consequences and the impacts of hazard events define the resilience. New and innovative Emergency Communications, Warning Systems (ECWS) technologies and solutions improve resilience of the nations. Research shows that different types of systems (e.g. decision support, resource management, early warning, communications, and inter-agency) are highly valued in emergency and disaster events reducing live losses. As many individuals have online access today and young women have increased their online communication and young men tend to explore technology resources, the potential of using user friendly third revolution digital technology such as semantic features and devices (e.g. SMART phones) have the potential to improve the access to early warning/risk in-formation supporting community decision making saving lives. These personal and social relations that reflect gender dimensions can certainly be examined improving resilience making communities more prepared for disasters with proactive decision making for early warning. Fostering awareness about gender equity which is the recognition of women and men as active participants in development can tailor made within the context of resilience and more specifically within early warning systems saving lives of the people at immediate risk including the dependence of mother’s care (children and older people). In this context, this paper attempts to synthesis literature on the topic of gender equity within disaster early warning systems

The onus on us? Stage one in developing an i-Trust model for our users.

This article describes a Joint Information Systems Committee (JISC)-funded project, conducted by a cross-disciplinary team, examining trust in information resources in the web environment employing a literature review and online Delphi study with follow-up community consultation. The project aimed to try to explain how users assess or assert trust in their use of resources in the web environment; to examine how perceptions of trust influence the behavior of information users; and to consider whether ways of asserting trust in information resources could assist the development of information literacy. A trust model was developed from the analysis of the literature and discussed in the consultation. Elements comprising the i-Trust model include external factors, internal factors and user's cognitive state. This article gives a brief overview of the JISC funded project which has now produced the i-Trust model (Pickard et. al. 2010) and focuses on issues of particular relevance for information providers and practitioners

Alter ego, state of the art on user profiling: an overview of the most relevant organisational and behavioural aspects regarding User Profiling.

This report gives an overview of the most relevant organisational and\ud behavioural aspects regarding user profiling. It discusses not only the\ud most important aims of user profiling from both an organisation’s as\ud well as a user’s perspective, it will also discuss organisational motives\ud and barriers for user profiling and the most important conditions for\ud the success of user profiling. Finally recommendations are made and\ud suggestions for further research are given

Some Guidance on Conducting and Reporting Qualitative Studies

This paper sets out to address the problem of the imbalance between the number of quantitative and qualitative articles published in highly ranked research journals, by providing guidelines for the design, implementation and reporting of qualitative research. Clarification is provided of key terms (such as quantitative and qualitative) and the interrelationships between them. The relative risks and benefits of using guidelines for qualitative research are considered, and the importance of using any such guidelines flexibly is highlighted. The proposed guidelines are based on a synthesis of existing guidelines and syntheses of guidelines from a range of fields

Gender and the construction of identity within climate technology innovation in Kenya

This paper undertakes an analysis of the discursive construction of the entrepreneurial identity within media on climate technology(CT) innovation in Kenya. Using the STEPS pathways approach along side a post-structuralist feminist identity framework, it explores the way that the narrative of entrepreneur-led innovation may include or exclude the framings of particular actors. The paper draws on ideas of antagonism in identity construction, legitimacy, and access to resources, in order to identify those actors that may perceive themselves as, or be perceived as, more or less legitimate as CT entrepreneurs, thus being more or less likely to gain access to resources for CT innovation. Although the climate technology entrepreneur aligns in some ways with more normatively feminine notions of the caring social entrepreneur, overall the CT entrepreneur remains a masculine identity. Women are underrepresented in media portrayals of CT entrepreneurship.Further, portrayals of women CT entrepreneurs tend to question their legitimacy, depicting them as either requiring the support of men, or as taking up masculine characteristics in order to gain credibility. The paper demonstrates that this might translate into more favourable attitudes towards men CT entrepreneurs when seeking access to institutional support. It recommends further research into the capacity for CT entrepreneurship to effectively incorporate marginalised framings, and where entrepreneurship will fail to meet their needs, it calls for increased support for appropriate alternative processes of climate technology innovation

The Development of an Information Society and Electronic Commerce in the European Union in the Context of Selected Documents of the EU and International Organisations

In this article, the author presents selected documents on electronic commerce published by the United Nations Commission on International Trade Law, the World Trade Organization, the Organisation for Economic Cooperation and Development, the International Chamber of Commerce and the European Union since 1994.W niniejszym artykule autor prezentuje wybrane dokumenty dotyczące handlu elektronicznego opublikowane przez Komisję ONZ ds. Prawa Handlu Międzynarodowego, Światową Organizację Handlu OECD, Międzynarodową Izbę Handlu oraz Unię Europejską od roku 1994

Social networks : the future for health care delivery

With the rapid growth of online social networking for health, health care systems are experiencing an inescapable increase in complexity. This is not necessarily a drawback; self-organising, adaptive networks could become central to future health care delivery. This paper considers whether social networks composed of patients and their social circles can compete with, or complement, professional networks in assembling health-related information of value for improving health and health care. Using the framework of analysis of a two-sided network – patients and providers – with multiple platforms for interaction, we argue that the structure and dynamics of such a network has implications for future health care. Patients are using social networking to access and contribute health information. Among those living with chronic illness and disability and engaging with social networks, there is considerable expertise in assessing, combining and exploiting information. Social networking is providing a new landscape for patients to assemble health information, relatively free from the constraints of traditional health care. However, health information from social networks currently complements traditional sources rather than substituting for them. Networking among health care provider organisations is enabling greater exploitation of health information for health care planning. The platforms of interaction are also changing. Patient-doctor encounters are now more permeable to influence from social networks and professional networks. Diffuse and temporary platforms of interaction enable discourse between patients and professionals, and include platforms controlled by patients. We argue that social networking has the potential to change patterns of health inequalities and access to health care, alter the stability of health care provision and lead to a reformulation of the role of health professionals. Further research is needed to understand how network structure combined with its dynamics will affect the flow of information and potentially the allocation of health care resources

Policy review of teacher education in Northern Ireland

"This report is written as background for departmental officials and assumes, therefore, familiarity with the issues. Its purpose is to consider the aims, objectives and policies on which the current model of teacher education (initial, induction, early professional development, continuing professional development) in Northern Ireland is based, and to offer an opinion on how well current provision fits these, identifying gaps as necessary." - page 3