References
1. Gould, S., Kiersz, A., and Mark, M., 2019, “As the government shutdown over Trump's border wall rages, a journey along the entire 1,933-mile US-Mexico border shows the monumental task of securing it,” https://www.businessinsider.com/us-mexico-border-wall-photos-maps-2018-5
2. Davis, J., “Small but Mighty,” https://www.cbp.gov/frontline/cbp-small-drones-program
3. Ortega, B., 2015, “Is pricey Border Patrol drone program worth the cost?,” https://www.azcentral.com/story/news/arizona/investigations/2015/06/21/border-patrol-drone-program/28999735/
4. Hambling, D., 2020, “Why The Air Force Needs A Cheaper Reaper,” https://www.forbes.com/sites/davidhambling/2020/06/10/why-the-air-force-needs-a-cheaper-reaper/?sh=4508e0a4946f
5. Heredia, G., Ollero, A., Sanchez-Cuevas, P., 2017, “Characterization of the Aerodynamic Ground Effect and Its Influence in Multirotor Control,” International Journal of Aerospace Engineering, vol 2017, https://doi.org/10.1155/2017/1823056
6. Federal Aviation Administration, 2007, “Aerodynamics of Flight,” https://www.faa.gov/regulations_policies/handbooks_manuals/aviation/phak/media/07_phak_ch5.pdf
7. Unknown Author, 2014, “U.S. Customs and Border Protection's Unmanned Aircraft System Program Does Not Achieve Intended Results or Recognize All Costs of Operations,” Office of Inspector General, Washington, D.C.
https://www.oig.dhs.gov/assets/Mgmt/2015/OIG_15-17_Dec14.pdf
8. Names redacted, 2010, “Homeland Security: Unmanned Aerial Vehicles and Border Surveillance” Congressional Research Service, Washington, D.C.
https://www.everycrsreport.com/reports/RS21698.html#_Toc266369569
9. Schlachter, F., 2012, “Has the Battery Bubble Burst?,” https://www.aps.org/publications/apsnews/201208/backpage.cfm
10. Mayo Clinic, Date Unknown, “Dehydration,”
https://www.mayoclinic.org/diseases-conditions/dehydration/symptoms-causes/syc-20354086
11. CDC, 2012, “Frequently Asked Questions (FAQ) About Extreme Heat,” https://www.cdc.gov/disasters/extremeheat/faq.html#:~:text=Heat%20stroke%20is%20the%20most,within%2010%20to%2015%20minutes.
12. Holland, K., 2017, “Thermoregulation,” https://www.healthline.com/health/thermoregulation#:~:text=All%20thermoregulation%20mechanisms%20are%20designed,F%20(37.8%C2%B0C).
13. Norman, L., 2012, “Dehydration Effects,” https://www.youtube.com/watch?v=Gt09pAgTVj0&list=PLySyTJ8fWLX6QstRX_YaInfJf3RpgUF9V&index=15
14. VICE News, 2012, “Illegal Border Crossing in Mexico,”
15. Patel, V., Kong, E., Hamilton, R., 2020, “Rattle Snake Toxicity,” https://www.ncbi.nlm.nih.gov/books/NBK431065/
16. Cruz, M., 2020, “Working for water sustainability in the Sonoran Desert,” https://tucson.com/news/local/working-for-water-sustainability-in-the-sonoran-desert/article_17ecfe35-6ec5-59ba-8e9e-650f45711091.html
17. AiirSource Military, 2016, “Flying the MQ-9 Reaper UAV – Ground Control Station,” https://youtu.be/8rzkgFAFMTI
18. Tieszen, S., 2000, “Fluid Mechanics of Fires,” https://www.osti.gov/servlets/purl/752061
19. Murphy, P., 2011, “Weight of War: Soldiers’ Heavy Gear Packs On Pain,”
20. Cloud, M., 2020, “What is the Energy Density of a Lithium-Ion Battery?,” https://www.fluxpower.com/blog/what-is-the-energy-density-of-a-lithium-ion-battery#:~:text=What%20is%20Battery%20Energy%20Density,one%20watt%20for%20one%20hour.
21. Bronya, 2018, “How to build your own drone,”
https://www.thecasefarm.co.uk/how-to-build-your-own-drone/
22. General Atomics Aeronautical, unknown date, “MQ-9A ‘Reaper’,”
https://www.ga-asi.com/remotely-piloted-aircraft/mq-9a
23. TWBD, 2012, “State Water Plan, Chapter 4: Climate of Texas,” https://www.twdb.texas.gov/publications/state_water_plan/2012/04.pdf
24. Hartley, A., 2018, “Dying to get through the US-Mexico border | Unreported World,” https://youtu.be/1kZJLigrGTs
25. Sobczak, B., 2019, “Feds to energy companies: Beware drones made in China,” https://www.eenews.net/stories/1060369689
26. Fried, I., 2020, “U.S. pushes homegrown drone industry amid China battle,” https://www.axios.com/drones-us-china-national-security-a9958137-5fb8-4cdf-8b14-c690b2cd3f09.html
27. Bowers, N., 2018, “aerodynamic drone using airfoil-designed fuselages and associated parts”, U.S., 15/987512
https://uspto.report/patent/app/20190112047
28. REI co-op, unknown date, “The Ten Essentials,”
https://www.rei.com/learn/expert-advice/ten-essentials.html
29. CaseCruzer, date unknown, “Drone Charging Station”
https://www.casecruzer.com/drone-charging-station/uav-charging-station.html
30. Nickelsburg, M., 2017, “Amazon’s latest crazy drone idea. Charging and repair stations on roaming cars, boats, trucks”
https://www.casecruzer.com/drone-charging-station/uav-charging-station.html
31. Bhardwaj, R., 2017, “The Ergonomic Development of Video Game Controllers,”
J Ergonomics 2017, 7:4, 10.4172/2165-7556.1000209
32. Bithas, P., Michailidis, E., Nomikos, N., Vouyioukas, D., Kanatas, A., 2019, “A survey on machine-learning techniques for UAV-Based Communications” Sensors (Basel). 2019 Dec; 19(23): 5170., 10.3390/s19235170