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Full-Text Articles in Life Sciences

Fiscal Reform Scenarios And Accessibility 2018.08.20.Docx, Guillermo Fernandez Nov 2018

Fiscal Reform Scenarios And Accessibility 2018.08.20.Docx, Guillermo Fernandez

Guillermo Fernandez

Since signing the peace accords in 1996, the Guatemalan government committed to increase the tax burden of 1995 by 50% to a total of 13%. This target has only been reached 4 times in more than two decades. There have been multiple attempts at tax reforms that have failed or been incomplete. Guatemala exhibits much income inequality and is one of the poorest countries in the region.  
Given this background, the problem to be considered in this analysis is that there is little information regarding how different tax reforms would affect the accessibility to food in Guatemala. With information …


Highest And Best Use Determinations In Agricultural Land Assessments, Matthew Elliott, Lisa Elliott, Tong Wang Nov 2018

Highest And Best Use Determinations In Agricultural Land Assessments, Matthew Elliott, Lisa Elliott, Tong Wang

Matthew Elliott

Determining highest and best of use (HBU) is necessary for supportable Ag land assessments. In this study,
we determine HBU and most probable use (MPU) of South Dakota Ag land as either cropland or grassland.
To determine HBU, we simulate net returns for cropland and grassland for every possible combination of
the productivity and legal dimensions using the APEX model and copula approach. To determine MPU,
we use random forest classification given net returns, risk, topography, and soil productivity ratings. We
discuss the impacts of using MPU, HBU, and soil ratings for determining use for Ag land property
assessments.


Tiered Approaches In Analyzing Rice Field Pesticide Fate And Transport For Ecological Risk Assessment, Ruoyu Wang Jul 2018

Tiered Approaches In Analyzing Rice Field Pesticide Fate And Transport For Ecological Risk Assessment, Ruoyu Wang

Ruoyu Wang

No abstract provided.


The Next Step Beyond Identifying Field Variability: Integrating Unmanned Aerial Systems Into The Farm Management Workflow, Kevin A. Adkins, Christen C. Bailey, Aspen E. Taylor Apr 2018

The Next Step Beyond Identifying Field Variability: Integrating Unmanned Aerial Systems Into The Farm Management Workflow, Kevin A. Adkins, Christen C. Bailey, Aspen E. Taylor

Kevin A. Adkins, PhD

Precision agriculture strives to manage variations in the field in order to increase yield while adapting input factors to preserve resources and decrease production costs. Unmanned aerial systems (UAS) are advancing precision agriculture by allowing for nondestructive and convenient, as well as cost and time efficient mapping of spatial variation in fields with higher spatial resolution than previous methods. However, while there is much anticipation regarding the potential role for UAS in precision agriculture, their role still requires additional application-based testing. The objective of this work was to explore how growers best integrate the UAS product into their farm workflow. …


The Next Step Beyond Identifying Field Variability: On-Farm Investigations Using An Unmanned Aerial System To Accurately Diagnose Crop Disease, Kevin A. Adkins Apr 2018

The Next Step Beyond Identifying Field Variability: On-Farm Investigations Using An Unmanned Aerial System To Accurately Diagnose Crop Disease, Kevin A. Adkins

Kevin A. Adkins, PhD

Precision agriculture strives to manage variations in the field in order to increase yield while adapting input factors to preserve resources and decrease production costs. Unmanned aerial systems (UAS) are advancing precision agriculture by allowing for nondestructive and convenient, as well as cost and time efficient mapping of spatial variation in fields with higher spatial resolution than previous methods. However, while there is much anticipation regarding the potential role for UAS in precision agriculture, their role still requires additional application-based testing. The objective of this work was to explore how growers best integrate the UAS product into their farm workflow. …


Effect Of Different Extrusion Processing Parameters On Physical Properties Of Soy White Flakes And High Protein Distillers Dried Grains-Based Extruded Aquafeeds, Sushil Kumar Singh, Kasiviswanathan Muthukumarappan Apr 2018

Effect Of Different Extrusion Processing Parameters On Physical Properties Of Soy White Flakes And High Protein Distillers Dried Grains-Based Extruded Aquafeeds, Sushil Kumar Singh, Kasiviswanathan Muthukumarappan

Sushil Singh

Nutritionally balanced ingredient blends for catla (Catla catla), belonging to the family Cyprinidae, were extruded using single screw extruder. The extrusion was carried out at five levels of soy white flakes content (21%, 29%, 40%, 52%, and 59% db), five levels of moisture content (15, 19, 25, 31, and 35% db) and five levels of barrel temperature (100, 110, 125, 140, and 150 ºC) using three different die nozzles (having L/D ratios 3.33, 5.83, and 7.25). Blends with net protein content of 32.5% contains soy white flakes, along with high protein distillers dried grains (HP-DDG), corn flour, corn gluten meal, …


Cropland Expansion Into Prairie Pothole Wetlands, 2001-2010, Carol A. Johnston Feb 2018

Cropland Expansion Into Prairie Pothole Wetlands, 2001-2010, Carol A. Johnston

Carol Johnston

No abstract provided.


The Shellfish Corner: Cap And Trade Systems With Shellfish May Be Good For The Economic Bottom Line, Michael A. Rice Dec 2017

The Shellfish Corner: Cap And Trade Systems With Shellfish May Be Good For The Economic Bottom Line, Michael A. Rice

Michael A Rice

The development of a traditional form of Integrated Multi-Trophic Aquaculture (IMTA) in the Dagupan City Estuary system in the Philippines is based upon different producers each focusing on individual species rather than individual producers producing multiple species with very different market values. The long-term success of such a system requires attention to local marine spatial planning and enforcement of caps on forms of feed-based (net pen or fish cage) aquaculture systems.


Intense X Ingredients, Givesif An Dec 2017

Intense X Ingredients, Givesif An

givesif an

The Intense X site shows the case mark, finish with a full rundown of fixings. Some are recorded exclusively, while some are available as a major aspect of a mix. We'll experience every one of them and clarify a little about how they work:Calcium. This is essential for in general wellbeing and additionally being a vital piece of the synthetic responses in the body vital for ideal male regenerative wellbeing. Guarana. This is essentially caffeine. It's there to furnish you with a jolt of energy so you can be at your best frame. Muira Puama. This is a home grown …