Monday, October 22, 2007
Sunday, October 21, 2007
Simu kutoka angani
Hivi karibuni abiria wanaweza kuanza kutumia simu zao za mikononi wakiwa katika safari za ndege wanaposafiri katika anga ya nchi za Ulaya.
Wasimamizi kote barani Ulaya wameitisha mashauriano kuhusu uwezekano wa kutumika kwa teknolojia hiyo.
Endapo itaidhinishwa, huduma hiyo itawezesha simu kupigwa tokea angani wakati ndege ikiwa umbali wa mita 3000 juu.
Mashirika ya ndege yatahitaji kuamua endapo yanataka kutumia teknolojia, endapo ruksa itatolewa na idara za usimamizi za nchi husika.
Je mfumo huu unafanyeje kazi?
Kiwango cha ushirikiano kati ya nchi za Ulaya itakuwa na maana kwamba simu za mkononi zinaweza kupigwa wakati ndege zikiruka katika anga za mataifa ambayo bado hayajaidhinisha utekelezaji wa teknolojia hiyo.
Kwa wakati huu matumizi ya simu za mkononi yamepigwa marufuku kwenye ndege kwasababu ya kuwepo kwa ushahidi kwamba zinaweza kuingilia na kuvuruga mawasiliano na mifumo ya kuongozea ndege.
Utafiti uliochatangazwa mwaka 2003 na CAA ulipata matokeo kwamba mawimbi ya simu za mkononi yanavuruga uongozaji wa ndege kwa takriban nyuzi tano.
Hatua tofauti
Msemaji wa taasisi ya usimamizi wa mawasiliano nchini Uingereza ya Ofcom, ameeleza kwamba bado kuna hatua kadhaa kabla ya idhini ya mwisho haijatolewa kuwezesha mpango huo kusambazwa kikamilifu.
Mamlaka ya usimamizi wa usafiri wa anga ya Uingereza (CAA), na ile ya Ulaya, European Aviation Safety Agency, yanafanya kazi kwa pamoja kuhakikisha kwamba usalama wa ndege na abiria unazingatiwa kabla ya mifumo hiyo kuanza kutumika.
Mawasiliano ya simu za mkononi katika ndege imekuwa kikwazo kwa abiria wengi.
Taasisi ya usimamizi wa ndege imesema kwamba teknolojia hiyo inaweza kuanza kutumika mwaka ujao wa 2008.
Mfumo unaopendekezwa unatumia kituo cha ndani ya ndege ambacho kinarusha mawimbi kwenda simu za mkononi za abiria.
Vituo vya kurushia mawimbi vya simu za mkononi vilivyoko ardhini vitapokea na kusambaza mawasiliano kwa njia ya satellite kuunganisha na vile vya ndani ya ndege.Simu zitatozwa kupitia mitandao ya kawaida ya abiria.
Kwa kuanzia mfumo wa simu utakaotumika ni 2G pekee, japokuwa Ofcom imesema endapo kutakuwa na mafanikio, kutakuwa na uwezekano wa kuzindua kwa mfumo wa kisasa zaidi wa 3G na mingineyo mipya itakayoundwa siku za usoni
Posted by Unknown at 10/21/2007 02:45:00 PM
Labels: Imeandikwa na BBC Swahili
Jamani haya Magari !
Posted by Unknown at 10/21/2007 12:44:00 PM
Labels: Copyright 2007 kennedy blog. All rights reserved, nyenzi.com
Saturday, October 20, 2007
ASTON VILLA 1-4 MANCHESTER UTD
Posted by Unknown at 10/20/2007 05:52:00 PM
Labels: Copyright 2007 kennedy sports blog. All rights reserved
Jamani wanasiasa wanachochea moto Sijui kama Kikwete yupo tayari kuzima
Posted by Unknown at 10/20/2007 07:29:00 AM
Friday, October 19, 2007
NANI WA KULAUMIWA ??????

ANGALIA KAZI HIII THEN SEMA WEWE MWENYEWA NI HAKI?
ALIYEWEKA ZEGE HILO NI SAWA NA ALIYEJENGA NYUMBA NA KUBOMOKA GAFLA!

BODI YA WAKANDARASI [CRB] WAPO WAPI KWENYE KAZI MBOVU KAMA HIZI!



Posted by Unknown at 10/19/2007 09:48:00 PM
Thursday, October 18, 2007
Wednesday, October 17, 2007
Mtoto kama huyu ni omba omba ni kweli lakini ni ....



Posted by Unknown at 10/17/2007 11:20:00 PM
we can not recycle all but we can do few [read here}
Ok sure, we can all recycle newspapers, magazines, our Coke cans, and our cereal boxes. Well, is that really it? Is that all you do to recycle? Take a look at my list below. If you are only recycling the obvious items you are not even chipping the surface. In fact, I will not only tell you what to recycle, I will try to tell you how and where to do it.I will tell you that I was very disappointed in the lack of quality online government resources I found. For an issue as important as the environment, I had to search for hours just to complete this simple list.Incredibly obvious items are left off this list.
Auto
Car Batteries: "An automotive battery, also referred to as a lead-acid battery, contains about 21 pounds of lead, three pounds of plastic and one gallon of sulfuric acid. These items can be toxic if handled improperly.
Vehicle Tires: "North America still faces a backlog of hundreds of millions of old tires, quickly piling up outside filling stations and in backyards near you. The EPA estimates that 290 million scrap tires are generated annually, representing two percent of all solid waste, and that some 265 million are sitting in stockpiles right now."
Motor Oil
Cars, boats, ATVs, etc.
Electronics:
Cell Phones: There are tons of services nowadays that will grab you old cell phones. Get them out of your junk drawer and let Recellular, Cell Phones for Soldiers, or RBRC take them off your hands.
Monitors
Printers and Print Cartridges: Many of the major manufacturers offer recycling programs in which users can return empty cartridges. The used cartridges are separated and then either recycled or disposed of.
Cables: Ha! Nothing! This kills me. Who wants to start a business?
iPod: Apple’s commitment to responsible environmental citizenship includes ensuring that an iPod is properly disposed of at the end of its useful life. The recycling program covers your iPod or any cell phone — regardless of the manufacturer or model.
Household items: This list will most likely be long...
Old CDs or DVDs
Plastic Utensils
Shoes
Batteries: Call2Recycle - "Dry-cell batteries include alkaline and carbon zinc (9-volt, D, C, AA, AAA), mercuric-oxide (button, some cylindrical and rectangular), silver-oxide and zinc-air (button), and lithium (9-volt, C, AA, coin, button, rechargeable). On average, each person in the United States discards eight dry-cell batteries per year."
Drywall - Are you tearing out walls or finishing your basement? Well, that scrap drywall can be recycled!
Appliances - Do you have an old oven, refrigerator, stove or freezer? Check out ARCA -the Appliance Recycling Center. If they won't take it, they can tell you who can!.
Clothing Hangers - This is a highly recyclable item but I could not find a solid site that I'm comfortable sending you to. Check with your local city manager or government.
Eyeglasses
Foam Packaging
Paint
Carpeting
Other Ways of Recycling:
Old Jeans
CFL BulbsGuys - the point of this is to show you that you can recycle just about anything. When in doubt, do a little research before you add to a landfill.For other ways to recycle, check out today's major initiative named .Blog Action Day
Posted by Unknown at 10/17/2007 11:05:00 PM