tag:blogger.com,1999:blog-12325748.comments2023-11-02T11:33:14.215+03:00 Africa Science News ServiceMy PhD Safarihttp://www.blogger.com/profile/16724027188229960064noreply@blogger.comBlogger107125tag:blogger.com,1999:blog-12325748.post-38582116353068787672016-02-27T01:02:22.646+03:002016-02-27T01:02:22.646+03:00The article is very good..
You are taking aquacu...The article is very good.. <br />You are taking aquaculture to tye next level Ms. MaryOng'amo irvingnoreply@blogger.comtag:blogger.com,1999:blog-12325748.post-18981422497754721232015-09-15T17:30:08.704+03:002015-09-15T17:30:08.704+03:00Nice article Mary. Efforts appreciatedNice article Mary. Efforts appreciatedkevinobierohttps://www.blogger.com/profile/06345916876649163787noreply@blogger.comtag:blogger.com,1999:blog-12325748.post-77350914663013805722015-09-15T17:29:39.425+03:002015-09-15T17:29:39.425+03:00Nice article Mary. Efforts appreciatedNice article Mary. Efforts appreciatedkevinobierohttps://www.blogger.com/profile/06345916876649163787noreply@blogger.comtag:blogger.com,1999:blog-12325748.post-21859639534452245772015-09-03T16:30:31.164+03:002015-09-03T16:30:31.164+03:00This training was helpful to farmersThis training was helpful to farmersAnonymoushttps://www.blogger.com/profile/01396383373432518483noreply@blogger.comtag:blogger.com,1999:blog-12325748.post-33473932519369491172015-08-21T23:37:18.588+03:002015-08-21T23:37:18.588+03:00The article is goodThe article is goodAnonymoushttps://www.blogger.com/profile/01396383373432518483noreply@blogger.comtag:blogger.com,1999:blog-12325748.post-40864392158371507552015-08-21T23:36:45.165+03:002015-08-21T23:36:45.165+03:00Nice read. Nice read. Anonymoushttps://www.blogger.com/profile/01396383373432518483noreply@blogger.comtag:blogger.com,1999:blog-12325748.post-18965064469704652042015-04-09T13:51:15.791+03:002015-04-09T13:51:15.791+03:00Good Newspaper ! Thanks for sharing info. You can ...Good Newspaper ! Thanks for sharing info. You can see climate change news for kenya eco news for kenyahttp://www.africaeconews.com/noreply@blogger.comtag:blogger.com,1999:blog-12325748.post-46341863987654390162013-07-20T13:13:09.615+03:002013-07-20T13:13:09.615+03:00I am amazed to watch that how can Ghanaian polio s...I am amazed to watch that how can Ghanaian polio survivors play soccer. They have useless legs and how can they balance.<br /><br><a href="http://www.thesanews.co.za" rel="nofollow">latest news south africa</a> , <a href="http://www.thesanews.co.za" rel="nofollow">south africa online news</a>Anonymoushttps://www.blogger.com/profile/03561733810172698984noreply@blogger.comtag:blogger.com,1999:blog-12325748.post-44938371944407182022007-07-01T03:30:00.000+03:002007-07-01T03:30:00.000+03:00Dear AFRICAN SCIENCE NEWS,Hello, my name is Alan B...Dear AFRICAN SCIENCE NEWS,<BR/><BR/>Hello, my name is Alan Bajandas, a freelancer with Scientific American Magazine. I was reading this article and thought that the following one might be of related interest to you. It covers the recent engineering of a designer enzyme that cuts HIV out of infected cells. It is very much in the beginning stages of development, but could eventually lead to new treatments. We'd like to invite you to link to the article or to reprint it:<BR/><BR/>ARTICLE: Designer Enzyme Cuts HIV Out of Infected Cells<BR/>SUMMARY: Bacterial enzyme turns the tables on deadly retrovirus<BR/>URL: http://sciam.com/article.cfm?articleID=737AB56E-E7F2-99DF-382B756D1860EACA&chanID=sa003&ec=ab197_0630<BR/><BR/>If you like the article, and would like to receive more on the subject, we welcome the opportunity to develop an ongoing relationship with your organization. If ever you'd like to make sure not to receive further email from me, just reply to this message. To contact Scientific American directly with any question at all, send email to comments@sciam.com with the subject "outreach feedback," and we'll get back to you shortly.<BR/><BR/>All the Best,<BR/><BR/><BR/>Alan Bajandas<BR/>Scientific American, Web Outreach<BR/><BR/>alanbajandas@yahoo.comAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-12325748.post-1167414533925837642006-12-29T20:48:00.000+03:002006-12-29T20:48:00.000+03:00Hi, it is really nice resource. I think, i'll see ...Hi, it is really nice resource. 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Biology graduate. <BR/>For the past one year I have been conducting independent research on <BR/>phytoremediation using waterhyacinth and what I have come up with so far is a literature review highlighting the benefits as well as manner in which hyacinth has been used in some regions of the world. <BR/> <BR/>The gist of my 30 page paper is an integrated approach towards using <BR/>Water hyacinth for large scale waste water treatment, and from there using the accrued biomass for its multiple beneficial products ranging from compost and biogas production, paper/mat/furniture production, to <BR/>building materials, beneficial root extracts and diet Supplements. Most of all, it is quite a good avenue for job creation.<BR/> <BR/>In Kenya, understandably, scientists tend to be wary about using hyacinth because of the documented effects that it has had in places like the Lake Victoria Basin. And even though, so far, the hyacinth provides a raw material for some small scale cottage industries, antagonists <BR/>argue that the cottage industry does not harvest the weed fast enough to act as a check to its growth and proliferation. However, I am of the impression that there are far more uses for the weed’s biomass than just the cottage industry. In my research I have come across various uses for <BR/>the weed, like incineration and gasification of the weed, which yields Potassium Chloride and Ammonium Sulphate respectively; as a fodder supplement, whereby, research with goats showed that the hyacinth could beneficially constitute as much as 40% of the goats’ diet. Similarly, its roots also contain growth promoting compounds (cytokinins) which upon being extracted have been shown to increase rice yields to a greater extent than Gibberellic Acid. <BR/> <BR/>Very recently, bioinorganic chemistry is being used to Extract, purify and characterize both Phytochelatins and Metallothioneins, cysteine-rich peptides that have been shown to be responsible for the hyacinth’s <BR/>ability to sequester heavy metals like Lead, Cadmium, Zinc, Chromium <BR/>and Copper from its aquatic habitat. There is also the fact that carotenes can be extracted from the hyacinth leaves, thus providing a necessary dietary supplement that could help to prevent a lot of cases of Blindness among Kenya’s poor whose diets do not afford them the necessary amount of vitamin A. Also, research has shown that some plant-root extracts are ideal sources of natural nematicides, which are safer to use than synthetic nematicides and have less chance of finding their way into the food chain, and it would be worth a try to carry out research to determine whether hyacinth roots might have a similar beneficial effect. <BR/> <BR/>And finally it can be used as black pigment for paints and ink by the process of pyrolysis, and, in the newest scheme of biochemistry, I believe its roots might be able to be used to conduct “green chemistry”. <BR/>Lab experiments with carrots (Daucus carota) have shown that they can be successfully used to reductively yield enantioselective products, but the problem with this type of work is that carrots are actually edible roots. If Hyacinth root could be used in the same way, since they are inedible, and quite plentiful, I believe this would augur well for industry, as well as the environment as a whole.<BR/> <BR/>With all these uses potentially capable of producing economically <BR/>viable products, I think that possibly this would be an incentive for more and more people to harvest the weed, as opposed to before when most of the biomass just yielded waste destined for a landfill. What I would first like to do is to get my paper published, and I would like to know whether your organization has an in-house peer-reviewed magazine to which I could submit my paper for publishing. After that I would like to present the paper to KIRDI (Kenya Industrial Research & Development Institute) because I believe they have the means and resources to carry out the R&D needed. <BR/> <BR/>The environment weighs heavy on many people’s mind these days, and my main concern is the quality of water that the average Kenyan is exposed to. That’s why I undertook the research. Honestly, it also ties in the issue of sustainable development because I believe it can create a myriad of jobs based principally on environmental conservation.<BR/><BR/><BR/>CONTACTS:<BR/>Richard Arao<BR/>P.O. 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