Thursday, April 15, 2010

The Himba, The Most Beautiful Tribals In Africa


Himba people live in northern Nambia and they breed goats and cattle. The women are pretty extraordinary and in some cases noted as the most beautiful people in Africa. The women cover themselves twice a day with otjitze which consists of butter fat and ochre. It is thought that otjitze protects their skin when out in the sun but also but also gives the skin a reddish tint. The red color represents the earth's giving and beauty.

The women are responsible with milking the cows, caring for children and caring out more intensive labor than men. The men are responsible for political tasks. These people will never wash even after childbirth instead they use fragrances and dust to be cleansed. Women wear ankle straps with beads for protection form poisonous snakes. The boys are traditionally circumcised and marriages are arranged when the child is 14 to 17 years of age.

Droughts and guerrilla warfare thorough the years have been difficult for this tribe however, their culture has been preserved due to seclusion and tourism. Some of the Himba live on wildlife preserves. Mobile schools allow the children to gain knowledge. Their god is Mukuru and they have a spiritual connection with an ancestral fire. A fire-keeper is in charge of this and they communicate with their god for the interest of the family. Their god is pretty busy with distant realms therefore the ancestors intervene for Mukuru. Their god gives only blessings where as ancestors can dish out blessings and curses.


This is fascinating to see a culture that is much more diverse than Iowa. It is interesting to learn that these people never bath or wash but instead rely on strong perfumes and special dust to cleanse themselves. It is also cool to see that these people coat there skin with otjize. The otjize symbolizes the earth's color and protection from the sun this fascinating that this home remedy works as sun tan lotion.


References


"BBC NEWS Africa Aids Threatens Namibia Tribe's Traditions. "BBC NEWS News Front Page. Web. 16 Apr. 2010

http://news.bbc.co.uk/2/hi/africa/3119766.stm image of map where the Himba people live.


Himba-Wikipedia, the Free Encyclopedia." Main Page-Wikipedia, the Free Encyclopedia. Web 16 Apr. 2010



"The Himba, The Most Beautiful Tribals In Africa. "Upload and Share Power Point Presentations and Documents. Web. 16 Apr. 2010




Click through this power point and see some pictures and read more on the Himba tribe.

African Pengin-The Jackass




This is a unique penguin in which they love to live in warm weather living on the coast of the southern coast and along the islands. Communication to other penguins are made through a donkey like-braying sounds. They live off of Small fish like

sardines and anchovies but squid and crustaceans are also apart of their diet. The jackass penguins have water-proof feathers which also help protect form the cold and holds a waterproof coating on the penguin. The feathers also aid in camouflage. White colors on their belly are to provide protection when predators form below are hunting underneath them. Their dark backs helps provide protection from predators hunting above as they blend in with the dark sea. The penguins do not travel for birth but breed instead in colonies. The nest in which they dig out of their own feces. Removal of penguin feces forces the penguins to relocate as their nest provide protection for the eggs. Neither sex is more responsible for the incubation of the eggs once they are laid. Two to four years after the baby penguins have been hatched they can produce offspring of their own and they can live up to 10 to 15 years. The population has been threatened recently due to pollution and overfishing causing the penguins to be put on a red list. The red list means that these jackass penguins are a risk of extinction.




This article was interesting African animals to me would be loins, giraffes, zebras, elephants, and other exotic tropical animals. I was surprised to find that penguins also live in Africa as well and are well adapted to warmer climates. This is really neat and makes Africa a unique place on earth! I hope more is done to help these penguins from becoming extinct. Educating the general public in Africa can really help these penguins and reduce the amount of pollution and overfishing in the area. It would also help if more was done to help preserve their habitat and less removal of their nests would prevent these penguins from relocating.




References




"Jack-Ass Penguins. Boulder's Beach. Simon's Town." Cape Town Bed and Breakfast Hotel Accommodation on the Beach front in Kommetjie, South Africa. Web. 16 Apr. 2010.


"Jackass Penguin-African Penguin Animals-Birds." Animals-Wildlife-Kids Coloring Pages-Animal Fact Guide. Web. 16 Apr. 2010

http://www.animalfactguide.com/animalfacts/african-penguin/ Image of map where the jackass penguins are located in Africa.
photograohy.nationalgeographic.com/photograph is where the image of the penguins are taken from.



World Cup In South Africa



In 55 days South Africa will be hosting a huge event the world cup for soccer. This tournament has been traditionally played every four years since 1930. June 11th is when this years tournament opens. Barcelona's Messis is just 22 years old and is expected to be the best soccer/football player in the world and by the looks of it he still has quite a few years to his soccer career. He sores 11 goals over the last 8 concesutive games. Messis slammed 27 goals through out the season and had 30 goals in the La Liga games. Winning the Golden Ball for being the top scorer in Europe in 2008. Since then Messi has proven time and time again for his successful talents and bringing coupus amounts of people to each game. More games are to be held on June 12 against Nigeria, June 17 against South Korea, June 22 with Greece and the final opponents will be on July 17. Argentina is picked as the favorite to play in final due to Messi's amazing talents. Barcelona a midfielder stated "Messi is incredible, a footballer you get once every 25 to 30 years." While Xavi Alonso had this to say about Messi "he Scores goals, he helps out, he put pressure on rivals, he defends. He is number one."





I thought that this was an interesting article about the World Cup that is to take place in South Africa. I would love to go see the games myself. Messi is an amazing player and South Africa is blessed to have such a talented player at there finger tips. It is great to hear that South Africa has a great footballer to provide entertainment to its citizens. In America the Super Bowl is a big thing but in South Africa it is soccer.





References





Green, Nick. "SOCCER: World Cup Could Be a Messi Situation-Pasadena Star-News. "Home-pasadena Star-News. 04 Apr. 2010. Web. 15 Apr. 2010

www.pasadenastarnastarnnews.com/ci_14871592 article






www.footiewallpapers.com/pic_upload/messi-golden-ball-wallpaper23-929x1024.jpg Image

South Africa Carbon Emissions


Even with South Africa poverty levels not budging to decline it is shocking to see that South Africa has a high-carbon emission. Per capita carbon emissions in South Africa are now higher than in many European countries. It is unlikely that the majority of South African will ever own a plasma tv. South Africa exceeds France carbon emission and falls shortly behind Japan's carbon emission. The majority of South Africa's carbon emission is coming from the industrial community infact 60% of carbon comes form coal. South Africa is now interested in looking into setting up a new coal plant. Experts argue that these emissions have been increasing the temperature around the world. Green house gasses are caused by carbon dioxide but it can occur naturally as well. Even if the emissions of carbon dioxide would ceased to be burned the climate change would still have negative effects for decades. Renewable sources are a great alternative. For South Africa they are looking into solar power. Du Plooy thinks that the climate change should be an economic opportunity and not a burden. There is scientific evidence that glaciers are melting and other areas of the world are affected by climate change as well such as Darfur.


This is an interesting article in which I would have never have guessed that South Africa would have carbon emissions higher than more well off countries. I am shocked that South Africa has such high amounts of carbon dioxide produced per capita. However, it may be expensive to look into greener options. By having companies run off of coal instead of renewable sources is not economical for South Africa at this point. I also found that it was interesting to know that even when carbon emissions are ceased to be burned the earth will still be suffering the effects of global warming for decades later. This was interesting and if the general public knew this fact as well we all could cut back on green house gases as well.


References

Copans, Guy. "SA's Carbon Emission a Cause for Concern." SA's Carbon Emissions a Cause for Concern. Engineering News. 25 Jan. 2008. Web. 15 Apr 2010


Garman, Joss. "South Africa Is Becoming a High-carbon Zone to Attract Foreign Investment." South Africa Is Becoming a High-carbon Zone to Attract Foreign Investment. 1 Apr. 2010. Web. 15 Apr. 2010


Web site articles



Wednesday, April 14, 2010

Dengue Fever






Dengue fever is a arboviral virus in which a mosquito carries the flavivirus gene. Dengue fever is a problem in tropical areas with initial symptoms of infection being asymptotic followed by an acute fever. Very few people who contracted and previously have had Dengue fever have problems with their blood vessels leaking. In some cases these patients are bleeding within their tissues which develops into shock and ultimately death. In times of weather changes, herd immunity, and mosquito control is an attribute towards epidemics in Africa. Generally the disease is prevalent in urban community and eventually spreads to heavier populated areas of host to transport the disease. Europe and Antarctica are the only places on earth that have not had this disease present. Dengue fever does not occur in European nations because of the lack of tropical climate along with appropriate vectors for passing on the virus, however, travelers returning from tropical regions have problems. Urban sprawl, increasing population to endemic areas, climate change, poor water systems and health care systems are all factors that does not have Dengue fever.




Mosquito bites are a problem in Africa they love standing water in which they breed. If inadequate blood is not received by the mosquito's' initial bite they move on to an acceptable host causing the virus to spread. Dengue is an infection primary to humans, therefore the mosquito's initially picks up the virus and and carries it to a healthy human host infecting the individual. The mosquito than carries the virus until its death 15 to 65 days later. Incubation time for a human after an initial bite is 3 to 14 days. Hemorrhaging and shock come on the 3rd to 7th day of infection. Depending on climate and medical care is the determining factor on how susceptible one is of recovering. Factors that affect healing rates include; health of status of the individual before the infection, age, nutritional sate, sequence of infection, ethnicity, and health care that is available.




Dengue fever causes sever headaches, nausea, vomiting, rashes, bleeding of gums, nose bleeds, abdominal pain, hypothermia, fatigue, malaise, sore throat, cough and an enlarged liver. Initial stages after 10 days of infection is an increase in temperature accompanied by flushed skin and flu like symptoms. This lasts for seven days after the fever subsides the body temperature then drops, circulatory failure follows with shock; a quick recovery ends the fever. No vaccination is available at this time.




This was an interesting article. When I think of diseases that are common to Africa I think of HIV/AIDS. So much attention is focused on HIV/AIDS and I thought that it would be interesting to see what other diseases that Africa has more prevalent to their content than to the United States. Tropical diseases are much harder to deal with when most diseases love to be in warm dark areas. I have never heard of Dengue Fever before and I was surprised to learn that this fever is passed for person to person through a mosquito. It was interesting to learn that this fever attacks the blood vessels and causes complications in serious cases which lead to death through hemorrhaging and bleeding to death.
References
Dengue Fever: EMedicine Infectious Diseases. "EMedicine Medical Reference." Web 15 Apr. 2010. .
Public Health Agency of Canada "Dengue Fever" Dengue Fever. Public Health Agency of Canada, 09 Dec. 2009. Web. 15 Apri. 2010
Web Site Article taken from
Picture taken from the Public Health Agency of Canada it shows the regions in the world that are at risk of Dengue fever.