The interplay of methane and ammonia as key oxygen consuming constituents in early stage development of Base Mine Lake, the first demonstration oil sands pit lake

2018 ◽  
Vol 93 ◽  
pp. 49-59 ◽  
Author(s):  
Florent F. Risacher ◽  
Patrick K. Morris ◽  
Daniel Arriaga ◽  
Corey Goad ◽  
Tara Colenbrander Nelson ◽  
...  
Author(s):  
Amanda M. Clifford ◽  
Joanne Shanahan ◽  
Hilary Moss ◽  
Triona Cleary ◽  
Morgan Senter ◽  
...  

Author(s):  
Nesma Eltoukhy Allam ◽  
Nikolas Romaniuk ◽  
Mike Tate ◽  
Mohamed N.A. Meshref ◽  
Bipro R. Dhar ◽  
...  

2020 ◽  
Vol 8 (4) ◽  
pp. 246-260
Author(s):  
Alexander Fox ◽  
◽  
Jana Neuland ◽  

Scarcity is an instrument that is often used in crowdfunding. Crowdfunding is an alternative form of financing, especially for entrepreneurs in the early-stage development phase. This paper deals with the characteristics of profitable crowdfunding projects. Hereby, we examine the impact factors of crowdfunding’s profitability, with a special focus on limited availability (scarcity), depth of project description and the size of pledging goals as follows. Therefore, we analyze data from kickstarter.com, one of the world’s largest crowdfunding platforms, and used 494 projects and 4,224 pledge levels from the broad category technology as our database. Technology projects lend themselves particularly well to the study, as they usually contain the project result as a tangible return, thus facilitating or even enabling the monetary evaluation of the success in contrast to, for example, cultural projects. Hence, our sample includes 32% of pledge levels with limited availability. We provide empirical evidence that the limited availability in the crowdfunding projects in terms of scarcity management is positively related to the profitability of the included pledge levels. We conclude that crowdfunding projects with limited availability on pledge levels are more profitable for investors.


2017 ◽  
Vol 6 (4) ◽  
Author(s):  
Yusutria Yusutria ◽  
Nefilinda Nefilinda

The purpose of this research is to develop a faith-based disaster geography module. The module is one source of learning for students, which can facilitate students to get information and easy to apply to the public, so it can be instrumental in facing disaster. The development study used a 4D model involving three steps namely: define, design, and develop. The instruments used are validation, activities and interviews. The define phase showed that the geography lecture material of disaster is in conformity with the standards of competence and achievement lecture. The results showed that the design module validation is valid enough according to the criteria and many improvements. However, the results described here is an initial validation, and therefore still need to be validated by disaster experts, educational experts and Indonesian language experts.


2020 ◽  
Vol 7 ◽  
Author(s):  
Naila Shahid ◽  
Tahir Rehman Samiullah ◽  
Sana Shakoor ◽  
Ayesha Latif ◽  
Aneela Yasmeen ◽  
...  

2008 ◽  
Vol 20 (1) ◽  
pp. 61 ◽  
Author(s):  
Eddie J. Sullivan ◽  
Jerry Pommer ◽  
James M. Robl

Research over the past two decades has increased the quality and quantity of tools available to produce genetically engineered animals. The number of potentially viable biomedical products from genetically engineered animals is increasing. However, moving from cutting-edge research to development and commercialisation of a biomedical product that is useful and wanted by the public has significant challenges. Even early stage development of genetically engineered animal applications requires consideration of many steps, including quality assurance and quality control, risk management, gap analysis, founder animal establishment, cell banking, sourcing of animals and animal-derived material, animal facilities, product collection facilities and processing facilities. These steps are complicated and expensive. Biomedical applications of genetically engineered animals have had some recent successes and many applications are well into development. As researchers consider applications for their findings, having a realistic understanding of the steps involved in the development and commercialisation of a product, produced in genetically engineered animals, is useful in determining the risk of genetic modification to the animal v. the potential public benefit of the application.


Aquaculture ◽  
2008 ◽  
Vol 278 (1-4) ◽  
pp. 143-149 ◽  
Author(s):  
Fan Xiaolei ◽  
Wang Guangce ◽  
Li Demao ◽  
Xu Pu ◽  
Shen Songdong

2013 ◽  
Vol 16 (6) ◽  
pp. S16-S19 ◽  
Author(s):  
Leah C. Burns ◽  
Lucinda Orsini ◽  
Gilbert L’Italien

Sign in / Sign up

Export Citation Format

Share Document