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Full-Text Articles in Life Sciences

Determination Of Primordial And Anthropogenic Radionuclide Concentrations In Agricultural Soil Of The United Arab Emirates Using Gamma-Ray Spectrometry, Rahaf Moutaz Billah Ajaj Nov 2017

Determination Of Primordial And Anthropogenic Radionuclide Concentrations In Agricultural Soil Of The United Arab Emirates Using Gamma-Ray Spectrometry, Rahaf Moutaz Billah Ajaj

Theses

The United Arab Emirates (UAE) has initiated the first civilian nuclear power plant, and it will be operating four reactors between (2018-2020). The establishment of Barakah Nuclear Power Plant, which will employ the nuclear power to generate clean energy, is a significant step forward minimizing the UAE carbon footprint. Before the construction of any regulated nuclear facility, it is essential to investigate the environmental background radiation level in the country. Such an investigation is critical for providing the background data for the environmental impact assessment of the nuclear facility. The present study represents the first research effort in the (UAE) …


Comparative Phytochemical Screening And Antioxidant Activities Of Calligonum Comosum And Calligonum Crjnitum, Khalfan Mohamed Abdulla Ai Naqbi Aug 2017

Comparative Phytochemical Screening And Antioxidant Activities Of Calligonum Comosum And Calligonum Crjnitum, Khalfan Mohamed Abdulla Ai Naqbi

Theses

Medicinal plants are vital source of present day prescription and the majority of the recommended modern medications contain their subsidiaries. Calligonum comosum and Calligonum crinitum are perennial shrub plants growing in the United Arab Emirates, and are being utilized as a part of traditional medicinal system of UAE. The aims of proposed study were to evaluate and compare the phytochemical and antioxidant properties of these two plants. The extraction and fractionation were conducted by using petroleum ether, chloroform, ethyl acetate, acetone and methanol. The extracts were tested for their antioxidant activity. Phytochemical studies with total phenolics and flavonoid contents were …


Economic Viability Of Direct Drilling In Ireland Compared To Conventional Drilling, Angus Griffith Jan 2017

Economic Viability Of Direct Drilling In Ireland Compared To Conventional Drilling, Angus Griffith

Theses

With the price of fuel rising and the need for farmers to try and cut costs, and not just variable and the input cost of producing the crop need to be reduced too. It is for this reason that this project is going to focus on direct drilling (DD) vs. conventional tillage (CT) which is the most common system of production in Ireland while also looking into the difference in the costs of establishing each of the two methods. In addition, this project will determine whether or not there are any differences in soil quality and conditions as well as …


Automating The Milking Process Within A Grass-Based System, John Shortall Jan 2017

Automating The Milking Process Within A Grass-Based System, John Shortall

Theses

The successful integration of automatic milking (AM) and grazing has resulted in AM becoming a feasible alternative to conventional milking (CM) in pasture-based systems. The objective of this thesis was to establish (i) the social, environmental and economic effects of adopting AM technology and (ii) the factors affecting cow traffic, which once the AM is adopted, can also impact on the sustainability of AM. A theme across this thesis is the examination of AM in the context of a seasonal pasture-based milk production system. Electricity and water meters were installed on seven AM fanns. Milking and livestock/^miscellaneous processes were the …


Farm Deaths And Injuries: Changing Farmer Attitudes And Behaviour On Farm Safety, Kieran O'Connell Jan 2017

Farm Deaths And Injuries: Changing Farmer Attitudes And Behaviour On Farm Safety, Kieran O'Connell

Theses

While the Irish agricultural sector accounts for just 6% of the working population of Ireland, it consistently has the highest proportion of fatal incidents of any sector - generally ranging from between 35% and 45% of all workplace fatalities in any given year (Health and Safety Authority, 2015). This was again evident in 2014 where 55% (30 of the 56) of the fatal workplace incidents were in the agricultural sector (Health and Safety Authority, 2015). Agriculture has an ageing workforce with the average age of an Irish farmer now standing at fifty-seven and farmers are eight times more likely to …


An Investigation Into The Obstacles And Barriers Preventing Farmers In Rural Areas Using Information Communication Technologies, David O'Leary Jan 2017

An Investigation Into The Obstacles And Barriers Preventing Farmers In Rural Areas Using Information Communication Technologies, David O'Leary

Theses

Technology and in particular, mobile devices can help farmers both from a social and business perspective. This study focuses on the areas preventing farmers using smart phones and the downfalls they might be facing on a regular basis in the adoption of mobile devices. The objectives of this study were to identify what devices are being used and for what purpose, identify who helps the farmer when they are in difficulty with their device, identify if broadband is an obstacle and to develop a set of recommendations based on my research for the use of Information and Communication Technologies (ICT) …


An Application Of Time Series Methods To Investigate Eu Dairy Commodity Price Dynamics, Dennis Bergmann Jan 2017

An Application Of Time Series Methods To Investigate Eu Dairy Commodity Price Dynamics, Dennis Bergmann

Theses

Fundamental changes to the common agricultural policy (CAP) have led to greater market orientation which in turn has resulted in significantly changed price dynamics of EU dairy prices. These changed dynamics include sharply increased price variability of EU farm gate milk prices as well EU dairy commodity prices such as butter and Skimmed Milk Powder (SMP). In addition it was expected that EU dairy prices will align to Word dairy prices. This alignment of prices would also see an alignment of volatility levels which were significantly higher for World dairy prices than EU dairy prices. The aim of this thesis …