scholarly journals Sustainable and Cost-Effective use of Organic Waste

Author(s):  
Salah Elhaggar
2021 ◽  
Author(s):  
Roger A. Sheldon ◽  
Alessandra Basso ◽  
Dean Brady

This tutorial review focuses on recent advances in technologies for enzyme immobilisation, enabling their cost-effective use in the bio-based economy and continuous processing in general.


2021 ◽  
pp. 0308518X2110266
Author(s):  
Neil Argent ◽  
Sean Markey ◽  
Greg Halseth ◽  
Laura Ryser ◽  
Fiona Haslam-McKenzie

This paper is concerned with the socio-spatial and ethical politics of redistribution, specifically the allocation of natural resources rents from political and economic cores to the economic and geographical peripheries whence the resource originated. Based on a case study of the coal seam gas sector in Queensland's Surat Basin, this paper focuses on the operation of the Queensland State Government's regional development fund for mining and energy extraction-affected regions. Employing an environmental justice framework, we critically explore the operation of these funds in ostensibly helping constituent communities in becoming resilient to the worst effects of the ‘staples trap’. Drawing on secondary demographic and housing data for the region, as well as primary information collected from key respondents from mid-2018 to early 2019, we show that funds were distributed across all of the local government areas, and allocated to projects and places primarily on a perceived economic needs basis. However, concerns were raised with the probity of the funds’ administration. In terms of recognition justice, the participation of smaller and more remote towns and local Indigenous communities was hampered by their structural marginalisation. Procedurally, the funds were criticised for the lack of local consultation taken in the development and approval of projects. While spatially concentrated expenditure may be the most cost-effective use of public monies, we argue that grant application processes should be open, transparent and inclusive, and the outcomes cognisant of the developmental needs of smaller communities, together with the need to foster regional solidarity and coherence.


2014 ◽  
Vol 54 (6) ◽  
pp. 414-419
Author(s):  
Julius Lisuch ◽  
Dusan Dorcak ◽  
Jan Spisak

<pre><pre>Significant proportion of the total energy expenditure for the heat treatment of raw materials are heat losses through the shell of rotary furnace. Currently, the waste heat is not used in any way and escapes into the environment. Controlled cooling system for rotary furnace shell (<span>CCSRF</span>) is a new solution integrated into the technological process aimed at reducing the heat loss of the furnace shell. Based on simulations and experiments carried out was demonstrated a significant effect of controlled cooling shell to the rotary furnace work. The proposed solution is cost-effective and operationally undemanding.</pre></pre>


BMJ ◽  
2002 ◽  
Vol 325 (7357) ◽  
pp. 222a-222 ◽  
Author(s):  
S. Bulusu
Keyword(s):  

PEDIATRICS ◽  
1984 ◽  
Vol 74 (5) ◽  
pp. 914-916
Author(s):  
Vincent A. Fulginiti

Although most pediatricians agree on the importance of teaching parents and children about health care, they may not succeed in patient education because of a lack of the requisite communication skills, inadequate printed materials to augment personal involvement, a tendency to substitute such materials for personal involvement, and inadequate compensation. Physician recognition of an obligation to teach is a requisite for effective education. Adjustment of current practices is essential: use of educational materials must be systematically incorporated, educational efforts must make effective use of time and be cost-effective. Information should be readily understood, parents given an opportunity to ask questions, and effectiveness of the education evaluated. Pediatricians must have a constant source of supplementary material to use in patient education. Videotapes and interactive computer programs should be considered for more effective communication. Residency programs must teach future pediatricians how to educate parents and children.


2002 ◽  
Vol 8 (4) ◽  
pp. 295-296
Author(s):  
Frederic R. Curtiss
Keyword(s):  
Cox 2 ◽  

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