scholarly journals Effecten van mosselkweek op sediment-dynamiek in de Waddenzee : uitgebreide samenvatting van het rapport “The effect of mussel farming on sedimentdynamics in the Wadden Sea - case studies evaluating the local effects of mussel seedfisheries and mussel harvest on turbidity and sedimentation”

2018 ◽  
Author(s):  
Henrice M. Jansen ◽  
◽  
Jacob J. Capelle
2017 ◽  
Vol 30 (1) ◽  
pp. 40-50 ◽  
Author(s):  
Zaiga Ozoliņa

Abstract The paper covers research findings on mussel farming and the analysis of current situation in mussel farming in the Baltic Sea. The mussel farming has a development potential in the Baltic Sea region. Some developers have chosen progressive activities to achieve the aim. For example, in Sweden the development of mussel farming is suggested as one of the instruments for reducing eutrophication. Several countries in the Baltic Sea region are in the beginning phase of the mariculture development. The following research methods were used in the research: studies of scientific publications, case studies and document studies on some important factors impeding the development of mussel farming in the Baltic Sea.


2017 ◽  
Vol 3 ◽  
pp. 560 ◽  
Author(s):  
Gwen Ottinger

Could crowdsourcing be a way to get undone science done?  Could grassroots groups enlist volunteers to help make sense of large amounts of otherwise unanalyzed data—an approach that has been gaining popularity among natural scientists?  This paper assesses the viability of this technique for creating new knowledge about the local effects of petrochemicals, by examining three recent experiments in crowdsourcing led by non-profits and grassroots groups.  These case studies suggest that undertaking a crowdsourcing project requires significant resources, including technological infrastructures that smaller or more informal groups may find it difficult to provide.  They also indicate that crowdsourcing will be most successful when the questions of grassroots groups line up fairly well with existing scientific frameworks.  The paper concludes that further experimentation in crowdsourcing is warranted, at least in cases where adequate resources and interpretive frameworks are available, and that further investment in technological infrastructures for data analysis is needed. 


2003 ◽  
Vol 9 (1) ◽  
pp. 2-11 ◽  
Author(s):  
Dexter Dunphy

ABSTRACTThis paper addresses the issue of corporate sustainability. It examines why achieving sustainability is becoming an increasingly vital issue for society and organisations, defines sustainability and then outlines a set of phases through which organisations can move to achieve increasing levels of sustainability. Case studies are presented of organisations at various phases indicating the benefits, for the organisation and its stakeholders, which can be made at each phase. Finally the paper argues that there is a marked contrast between the two competing philosophies of neo-conservatism (economic rationalism) and the emerging philosophy of sustainability. Management schools have been strongly influenced by economic rationalism, which underpins the traditional orthodoxies presented in such schools. Sustainability represents an urgent challenge for management schools to rethink these traditional orthodoxies and give sustainability a central place in the curriculum.


1978 ◽  
Vol 9 (4) ◽  
pp. 220-235
Author(s):  
David L. Ratusnik ◽  
Carol Melnick Ratusnik ◽  
Karen Sattinger

Short-form versions of the Screening Test of Spanish Grammar (Toronto, 1973) and the Northwestern Syntax Screening Test (Lee, 1971) were devised for use with bilingual Latino children while preserving the original normative data. Application of a multiple regression technique to data collected on 60 lower social status Latino children (four years and six months to seven years and one month) from Spanish Harlem and Yonkers, New York, yielded a small but powerful set of predictor items from the Spanish and English tests. Clinicians may make rapid and accurate predictions of STSG or NSST total screening scores from administration of substantially shortened versions of the instruments. Case studies of Latino children from Chicago and Miami serve to cross-validate the procedure outside the New York metropolitan area.


2014 ◽  
Vol 23 (1) ◽  
pp. 42-54 ◽  
Author(s):  
Tanya Rose Curtis

As the field of telepractice grows, perceived barriers to service delivery must be anticipated and addressed in order to provide appropriate service delivery to individuals who will benefit from this model. When applying telepractice to the field of AAC, additional barriers are encountered when clients with complex communication needs are unable to speak, often present with severe quadriplegia and are unable to position themselves or access the computer independently, and/or may have cognitive impairments and limited computer experience. Some access methods, such as eye gaze, can also present technological challenges in the telepractice environment. These barriers can be overcome, and telepractice is not only practical and effective, but often a preferred means of service delivery for persons with complex communication needs.


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