Thursday, March 30, 2017
GTography: Living and Study Spots Relative to Campus
This map displays the various location of apartments in Georgetown with a star rating of 3.0 or above that are within reasonable vicinity of campus. This map, using these apartments, can also provide the subsidiary purpose of showing places that students could investigate in terms of deciding where to live due to their close proximity. Additionally, this map also has a few locations that can provide a study location for students in between class who do not wish to commute from their place of residence to school and back constantly each class day. Using this map, students can have a visual that can help them with present day activities as well as future decisions.
GTography: Locations in Georgetown for Casual Drinking
Wednesday, March 1, 2017
Climate Change and Vector-Borne Diseases Among Canines
In this article, the relationship between climate change and
vector-borne diseases are examined. The vector-borne diseases Dirofliaria
immitis and Dirofilaria repens are tracked over 15 years in Europe. The purpose
of this article is to understand if climate change affects the number of
infections among canines.
Climate change is proven to affect animals and people alike
in various ways. For example, climate change results in physiologic stress, or
injury. Global climate change has also
led to the increase of vector-borne diseases that are a result of haematophagous
antropods, which are cold-blooded insects that feed on the blood of animals.
The prominence of vector-borne diseases are closely related to climate change
because of the fact that they are cold-blooded animals and thrive best in
warmer temperatures.
Dirofilaria is a vector-borne disease that is mainly present
in dogs in Europe. Dirofilaria immitits occurs in the pulmonary arteries and
right heart chambers and causes heartworm diseases in dogs. Dirofilaria repens
mainly occurs in sucotaneous tissue, or under the skin. The hosts and vectors
of Dirofilaria are mosquitoes of the Culicidae family. Dirofliaria is present
above 14 degrees Celsius which is in the warmer temperatures of summer and predominantly
in July, however, temperatures are rising year-round.
Linear Kriging fuction of a Geographical Information System
was used to ttrack the amount of Drofilaria generations. The daily temperature
was measured over 15 years to conduct the study. The study demonstrated that
outbreaks of Dirofliaria peaked in the Summer, between June and September. July
also had the highest temperatures that were suitable for Diorfilaria. The
increase of climate change may also lead to the spread of vector-borne diseases
to from Mediterranean countries toward northern and eastern ones.
Climate change is proven to affect animals and people alike
in various ways. For example, climate change results in physiologic stress, or
injury. Global climate change has also
led to the increase of vector-borne diseases that are a result of haematophagous
antropods, which are cold-blooded insects that feed on the blood of animals.
The prominence of vector-borne diseases are closely related to climate change
because of the fact that they are cold-blooded animals and thrive best in
warmer temperatures.
Dirofilaria is a vector-borne disease that is mainly present
in dogs in Europe. Dirofilaria immitits occurs in the pulmonary arteries and
right heart chambers and causes heartworm diseases in dogs. Dirofilaria repens
mainly occurs in sucotaneous tissue, or under the skin. The hosts and vectors
of Dirofilaria are mosquitoes of the Culicidae family. Dirofliaria is present
above 14 degrees Celsius which is in the warmer temperatures of summer and predominantly
in July, however, temperatures are rising year-round.
Linear Kriging fuction of a Geographical Information System
was used to ttrack the amount of Drofilaria generations. The daily temperature
was measured over 15 years to conduct the study. The study demonstrated that
outbreaks of Dirofliaria peaked in the Summer, between June and September. July
also had the highest temperatures that were suitable for Diorfilaria. The
increase of climate change may also lead to the spread of vector-borne diseases
to from Mediterranean countries toward northern and eastern ones.
Spatial identification of potential health hazards: a systematic areal search approach
The authors of this study wanted to assess air pollution health hazards that lead to death, studying a specific location in Israel. The authors explained that because there are so many types of pollutants it is difficult to isolate and determine which pollutants are specifically causing harm.
This study was trying to determine which pollutants were causing high morbidity in the area shown below.
These images identify locations with high morbidity rates due to Lung (a,c) and non-Hodgkin Lymphoma cancers. Factors such as location in relation to roads and factories, as well as the wind and other meteorological conditions were considered.
The goal of this study was to provide a method which researchers could use to help determine the cause of high morbidity rates around the world. The formulas and methods used can be fairly easily applied to other circumstances and allow for this research to be used again in other locations. Additionally, this GIS model could be used to possibly predict causes of death and morbidity before they become serious issues.
Svechkina, Alina, Marina Zusman, Natalya Rybnikova, and Boris A. Portnov. "Spatial Identification of Potential Health Hazards: A Systematic Areal Search Approach."International Journal of Health Geographics. BioMed Central, 07 Feb. 2017. Web. 01 Mar. 2017.
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