Saturday, October 13, 2012

AfricaNews - Malawi: Population, climate change to swallow nature ...

Each day is always tiresome for 58-year-old widow Lucia Kamchepa in Traditional Authority (T/A) Kuntaja in Blantyre, southern Malawi. As a woman, she works for many hours within her two-bed roomed grass thatched hut she calls home and several kilometers away from it soon after getting up early in the morning but sleeps just for a few hours.

?Every day I have to walk for 5 Km to fetch some water from a well the only source of water for drinking and cooking in my village,? said the mother of 6 and 14 grandchildren adding that sometimes the water source dries up annually during dry season between August and December.

??and apart from fetching water, I also have to walk for another long distance in search for firewood for cooking and lighting,? explained Kamchepa.

Located in Middle Shire, Kuntaja Area is one of the areas where the pains of the impact of climate change are clear in Malawi.

Here, villagers including Kamchepa struggle to access water, firewood and even to produce food in their gardens through agricultural activities because of routine frequent erratic rainfall that lead to droughts resulting from climate change due to previous massive environmental degradation activities such as deforestation and poor land use.

The present experiences however, are just a sign of more problems yet to come ahead since projections indicate that Malawi?s high population growth due to high fertility rate and rampant acts of environmental degradation and climate change are to swallow the country?s natural resources to the extent that accessing them would then be a mountain to climb as they would be inadequate for the population.

In Malawi, like in most sub-Saharan Africa region, women are inferior to men due to gender disparities, and due to some cultural beliefs inherited since time immemorial valuing children as human assets in families, women are turned into like heavily burdened child bearing machines.

Women in this region are expected to bear as many children as they can with a belief that the offsprings will later provide the husband and wife and members of the extended family with social security benefits including food, clothing, shelter and other necessities and even luxuries.

The children have to provide these as a token of appreciation that they exist in the world because of their parents and members of the extended families.

However, this is one of the major same reason, among other things, putting mother?s and children?s health at risk, fueling poverty as well as increasing population beyond governments funded inadequate available social services such as health, education, safe water, energy just but mentioning a few which are mainly donor funded.

In Malawi?s case according to the population projections by the state run National Statistical Office (NSO), the 2012 population in the country stands at 14.8 million but the quality of its life reveals a sad tale.

This is so because according to the NSO 2010/2011 Integrated Household Survey (HIS), one in every two persons in this population lives below the poverty line while one in every four people being in extreme poverty.

UNFPA Population and Development Programme Manager for Malawi Thomas Chataghalala Munthali said one of the major factors contributing to poverty in Malawi is the size of households.

?It?s a fact that household size is one of the key factors affecting the level of household poverty-the 2006 Malawi Poverty and Vulnerability Analysis verifies the point. The short of it, quality of life and poverty levels are highly linked to population size,? he said adding that this is due to Malawi?s high fertility rate.

?Statistics speak for themselves: Current total fertility rate is 5.7 children per woman-one of the highest in the region; Women have their first births at a median age of 18.9 years-so young; 26 percent of teenagers have already begun childbearing-early childbearing; 73 percent of currently married women either want no more children or want to wait at least 2 years before their next child,? explained Munthali.

He further said statistics clearly reveal that women in Malawi demand for a small family size.

?42 percent of married women and 46 percent of sexually active unmarried women are using a modern method-increasing acceptance for family planning methods; 26 percent of married women have unmet need for family planning-clear demand,? explained Munthali.

He added: ?Simply put, if we can meet the demand for family planning by the population, we can begin to address an important component of climate change ?population pressure.?

Munthali emphasized that there is a strong link between population dynamics on one hand and climate change and poverty on the other especially for an agrarian country like Malawi.

?Therefore, tackling one side of the equation would be fighting a losing battle,? he said.

Minus all other factors that are contributing to majority (over 60 per 100 people in Malawi?s population being stuck in the pains of poverty, high fertility rate indeed need urgent attention or the country should brace up for more tough times to emanate from few natural resources against a project population boom ahead.

?Malawi is one of 15 population and climate change hot spots characterized by a high population rate.Rapid population growth places enormous pressure on natural resources such as water, energy and land,? said recently a visiting expert, Roger Mark De Souza Vice President of the Washington DC (US) based Population Action International (PAI) in Lilongwe during the joint launch of a report on Population Dynamics and Climate Change by his organization and the Nairobi (Kenya) based African Institute for Development Policy (AFIDEV).

He disclosed that Malawi?s current population density of 126 people per square kilometer is among the highest in Africa.

?The population will grow six-ford to 803 people per square kilometer by 2050.Resource challenges including water, energy and land access are already felt most in the densely populated parts of the southern and central regions of the country,? said De Souza.

He further explained that Malawi will also experience a major shift in the distribution of its population, with the share of its inhabitants living in urban areas doubling from about 16 percent to 32 percent by 2050.

?Currently, two out of three residents live in slum settlements in Malawi, which are characterized by high vulnerability to flooding, poor environmental sanitation and lack of basic social services including water,energy and land,? said De Souza adding,?If not planned for, urbanization could result in increased concentration of poverty in urban areas and frustrate efforts to reduce poverty itself.?

AFIDEP?s Executive Director, Eliya Zulu, a Malawian based in Nairobi, Kenya disclosed that the PAI and AFIDEP joint research had revealed many Climate Change and Environmental Challenges in Malawi based on stakeholder interviews.

He said the challenges include increased water scarcity, unpredictable weather patterns, recurring flooding, recurring droughts, unpredictable start of rainfall, short rainy seasons and prolonged dry spells during rainy season, drying up of rivers and lakes, low fish supplies, excessive temperatures (heat waves), landslides, frequent bush fires, increased prevalence of water borne diseases, low and unstable hydro-electric production, declining flora and fauna, and declining natural species.

?Population dynamics and climate change therefore, states that investments in reproductive health and family planning should be considered among the country?s priority adaptation actions. However, it does not propose a specific project with components of reproductive health and family planning as interventions,? he said.

In a study, ?Population and Reproductive Health in National Adaptation Programmes of Action (NAPAs) for Climate Change in Africa? Mutunga, C and K Hardee also say inclusion of climate change and population dynamics in Malawi?s development blueprint, the Malawi Growth and Development Strategy (MGDS II), presents an opportunity for integrating these issues and mainstreaming them in other sectors.

?However, the following challenges need to be overcome: Lack of climate change policy and strategy, fragmentation of climate change and population policies, weak coordination mechanisms for population and climate change programmes,? they say.

The researchers add that other barriers for Malawi also include weak analysis of issues and slow approval of policies, poor implementation of policies, insufficient government funding for population and climate change programmes, leading to over-reliance on donors, weak technical capacity in programme design, implementation, and evaluation, as well as weak research capacity to generate evidence to guide policies and programmes.

On her part, Malawi?s Principal Secretary (PS) for Environment and Climate Change Yanira Ntupanyama admitted that the country?s population was growing at fast rate.

?Malawi?s human population is now at about 14 million. Projections show that with increasing fertility rates, this figure would reach 26 millon by the year 2030 which will make it hard for people to access basic needs for their upkeep,? she said adding that Malawi is even already paying a price for unsustainable natural use.

?Malawi as a country would be richer by $191 million per year which is translated into giving up 5.3 percent of Gross Domestic Product (GDP) each year if soil, forest, fisheries and wildlife resources were used sustainably. This is largely due to unsustainable use of natural resources. It is for this reason, therefore, that we need to fully integrate population dynamics into climate change adaptation,? said Ntupanyama.

According to the joint research by PAI and AFIDEP Climate Change Impacts in Malawi will be enormous since the country?s economy is dependent on rain-fed agricultural production, which is dominated by smallholder farming.

The World Bank says agriculture contributes 30 percent of Malawi?s Gross National Product (GNP), and supports livelihoods for over 80 percent of the
population.

Like many other African countries that depend on rain-fed agriculture for economic survival, Malawi is highly vulnerable to the effects of climate change.

Some of these effects are already being seen: erratic rainfall, increased water scarcity, rising temperatures and extreme weather events such as heat waves, floods and droughts.

There are also decreases in agricultural production and environmental degradation as a result of climate change threatening the country?s economy and its people?s well-being.

Climate change is also contributing to low fish stocks, unstable hydroelectric production and rapid deforestation in Malawi.

Given the strong links between climate change, related environmental issues and population dynamics, integrated policy and programme responses to addressing them would make sense and offer combined benefits.

Yet the two issues are weakly linked at policy level, and programmes to address them are largely implemented separately.

Malawi?s population policies, including those addressing reproductive health and gender, do not specifically make reference to climate change.

However, they do highlight the need for inter-sectoral policy, planning and programme cooperation to address the country?s population challenges and achieve sustainable development.

Malawi does not yet have a climate change policy. Nevertheless, most of the policies on environmental issues related to climate change ?land, water, irrigation, fisheries, energy, forestry, and food security? recognize the role of population dynamics in the preservation of natural resources.

The policies however, are not as emphatic in integrating population interventions in their work.

Source: http://www.africanews.com/site/Malawi_Population_climate_change_to_swallow_nature/list_messages/42433

turbo tax katharine mcphee cold mountain valentines day ideas the villages florida egoraptor gisele bundchen

Friday, October 12, 2012

Where i can download defalut ASUS laptop software - Computers ...

what fogman said,

sometimes companies drop support for very old machines, it isnt very likely given the age of yours,
should that be the case you can search for the technical specifications and search for the components one by one, they are usually made by other vendors that carry support for far longer.
_________________
//through chaos comes complexity//

the scent of the tamarillo is pungent and powerfull,
woe be to the nose who nears it.

Source: http://www.wrongplanet.net/postt212296.html

republic wireless space ball drops on namibia matt barkley melanie amaro x factor boise state jordans prometheus movie

Thursday, October 11, 2012

Obama: Romney trying 'to cloud' abortion stance (The Arizona Republic)

Share With Friends: Share on FacebookTweet ThisPost to Google-BuzzSend on GmailPost to Linked-InSubscribe to This Feed | Rss To Twitter | Politics - Top Stories Stories, RSS Feeds and Widgets via Feedzilla.

Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/254629338?client_source=feed&format=rss

stop sopa justified southland sopa blackout protect ip act jim caldwell internet blackout

Republicans in position to extend advantage among governors (reuters)

Share With Friends: Share on FacebookTweet ThisPost to Google-BuzzSend on GmailPost to Linked-InSubscribe to This Feed | Rss To Twitter | Politics - Top Stories Stories, News Feeds and News via Feedzilla.

Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/254824391?client_source=feed&format=rss

olympics chariots of fire nbc Medal Count Sam Mikulak London 2012 diving Tim Berners-Lee

Enzyme triggers cell death in heart attack

ScienceDaily (Oct. 11, 2012) ? University of Iowa researchers have previously shown that an enzyme called CaM kinase II plays a pivotal role in the death of heart cells following a heart attack or other conditions that damage or stress heart muscle. Loss of beating heart cells is generally permanent and leads to heart failure, a serious, debilitating condition that affects 5.8 million people in the United States.

Now the UI team, led by Mark Anderson, M.D., Ph.D., professor and head of internal medicine at the UI Carver College of Medicine, has honed in on how CaM kinase II triggers heart cell death following heart damage, showing that the action takes place in the cells' energy-producing mitochondria. In animal tests, the team reports that blocking the enzyme can prevent heart cells from dying, and protects the animals from heart failure.

Mitochondrial are the cells' batteries, generating the energy cells need to work. In heart cells, energy produced by these small cellular components fuels each heartbeat. However, when the heart is stressed, for example during a heart attack, the mitochondria become leaky and non-functional, which triggers cell death and heart failure.

"We found that activity of the CaM kinase II enzyme in mitochondria promotes cell death when the heart is stressed," says Mei-ling Joiner, Ph.D., UI assistant professor of internal medicine and lead author of the study, which was published online Oct. 10 in the journal Nature. "The findings might help us advance treatment of heart diseases and reduce mortality after a heart attack."

The new study shows that activated CaM kinase II promotes leakiness of mitochondria and increases heart muscle damage by allowing too much calcium to enter mitochondria. Specifically, the UI team found that CaM kinase II regulates calcium entry into mitochondria by modifying a special mitochondrial calcium channel. Too much enzyme activity increased the amount of calcium flowing into mitochondria, and this calcium overload triggers cell death.

Using genetically modified mice, the team also showed that inhibiting CaM kinase II activity in mitochondria prevented the calcium overloading, reduced mitochondrial disruption, and protected the mice from heart cell death during heart attack.

These findings provide insight into molecular mechanisms for mitochondrial function and suggest that inhibiting the CaM kinase II enzyme in mitochondria could lead to new and more effective therapies for common forms of heart disease.

"Because mitochondria also play important roles in other diseases in brain and skeletal muscle, for example, our findings could also have broad implications for understanding and treating non-cardiac diseases," says Anderson, who also is director of the UI Cardiovascular Research Center.

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by University of Iowa Health Care, via EurekAlert!, a service of AAAS.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Mei-ling A. Joiner, Olha M. Koval, Jingdong Li, B. Julie He, Chantal Allamargot, Zhan Gao, Elizabeth D. Luczak, Duane D. Hall, Brian D. Fink, Biyi Chen, Jinying Yang, Steven A. Moore, Thomas D. Scholz, Stefan Strack, Peter J. Mohler, William I. Sivitz, Long-Sheng Song, Mark E. Anderson. CaMKII determines mitochondrial stress responses in heart. Nature, 2012; DOI: 10.1038/nature11444

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/5IbQTKgbIVw/121011162154.htm

google drive apple stock pilar sanders andrew young real life barbie zipper armenian genocide

Pioneer anomaly solved? Interstellar travelers of the future may be helped by physicist's calculations

ScienceDaily (Oct. 9, 2012) ? Interstellar travel will depend upon extremely precise measurements of every factor involved in the mission. The knowledge of those factors may be improved by the solution a University of Missouri researcher found to a puzzle that has stumped astrophysicists for decades.

"The Pioneer spacecraft, two probes launched into space in the early 70s, seemed to violate the Newtonian law of gravity by decelerating anomalously as they traveled, but there was nothing in physics to explain why this happened," said Sergei Kopeikin, professor of physics and astronomy in MU's College of Arts and Science. "My study suggests that this so-called Pioneer anomaly was not anything strange. The confusion can be explained by the effect of the expansion of the universe on the movement of photons that make up light and radio waves."

Beams of radio waves were sent to and bounced off the Pioneer spacecraft to measure the probes' movement. The time it took for the photons to complete a round trip was used to calculate the spacecrafts' distance and speed. Kopeikin's research suggests that the photons move faster than expected from the Newtonian theory thus causing the appearance of deceleration, though the craft were actually traveling at the correct speed predicted by the theory. The universe is constantly expanding and this alters the Earth-based observations of the photons bouncing off the spacecraft, causing the Pioneer probes to appear to slow down.

"Previous research has focused on mechanical explanations for the Pioneer anomaly, such as the recoil of heat from the craft's electrical generators pushing the craft backwards," Kopeikin said. "However that only explains 15 to 20 percent of the observed deceleration, whereas it is the equation for photons that explains the remaining 80-85 percent."

Physicists must be careful when dealing with propagation of light in the presence of the expansion of space, noted Kopeikin, since it is affected by forces that are irrelevant in other equations. For example, the expansion of the universe affects photons, but doesn't influence the motion of planets and electrons in atoms.

"Having accurate measurements of the physical parameters of the universe help us form a basis to make plans for interstellar exploration," Kopeikin said. "Discerning the effect of the expansion of the universe on light is important to the fundamental understanding of space and time. The present study is part of a larger on-going research project that may influence the future of physics."

The study "Celestial ephemerides in an expanding universe," was published in the journal Physical Review D.

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by University of Missouri-Columbia.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal References:

  1. Sergei Kopeikin. Celestial ephemerides in an expanding universe. Physical Review D, 2012; 86 (6) DOI: 10.1103/PhysRevD.86.064004
  2. Sergei Kopeikin. Celestial ephemerides in an expanding universe. Physical Review D, 2012; 86 (6) DOI: 10.1103/PhysRevD.86.064004

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_science/~3/7OFVAEIbI1o/121009161103.htm

my morning jacket roger goodell psychosis dianna agron million hoodie march tebow trade mike the situation

Friday, September 28, 2012

Simplify Your Business Through Search Engine Marketing Tips - PDF

Simplify Your Business Through Search Engine Marketing
Tips

Incorporating these basics in the promotion of any website is a good effort for beginning the
optimization process for a website. Search engine marketing tips are a perfect strategy to
enhance business network each of the time from any portion of the world. It can be rightly
said that search engine optimization tips are one of several diversified and fruitful
applications that develop internet promotion strategies for endless traffic. So time to bid adieu
individuals boring and lethargic marketing strategies, therefore, get set go without
interruption. Well, the following tips further assist in creating interesting content on your sites
and pages, as it's aptly asserted content could be the King Moreover, this might help
business boosts in heaps and lots of profits. These tips are great as these offers a variety of
strategies to enterprise owners. Search engines live or die by your relevance of data that
they offer to all visitors. The Internet is usually a source of data to all, the method that you get
there's primarily decided by the major search engines, and they better be right to achieve
your respect. A frequent visitor will trust a particular search engine for supplying them with
one of the best relevant information possible. Search engine's reward website's with good
rankings if - Relevance- Your site provides keywords, phrases, and content that's
consistently relevant on the searchers demands. Consistency- Your site constantly provides
recent updated reasons for pertinent information valueable. The first approach is use
common keywords related to your services or products. Search engines like Google allow it
to be very easy to search out appropriate keywords encourage your website. Once is usually
quick up a Google Ad - Words account, you may have Google spider your blog and propose
relevant keyphrases. When evaluating this list, search for those search terms that are
frequently wanted but face little competition. You also can use the Overture keyword search
tool which is obtainable online. Therefore, to get the apt promotion for a website, one must
restore to go looking engine marketing tips which are provided by some reputed internet
marketing firm. There instantly things that you too will must adhere to see your site being
promoted in the best manner inside the internet medium. Since, research is highly important,
you will have to make certain that as an organization proprietor you are clear in regards to
the competitors and still have full knowledge about them. This will enable you to to make the
proper strategies that you will need to follow to generate your website a big hit. You will need
to investigate the market to know the market trend, so that you just make no mistakes while
you try to promote your site one of the target group. This way of thinking eventually gave
birth to the pop-up, slide in, pop over, the link ad, and many many more angles to implement
principle of interruption marketing. At the top, this marketing technique seems flawless but as
the lame ROI figures would indicate, one must come to grips having a sobering conclusion. If
you do not have the exact solution, they're very good and telling you to emerge of the way by
skimming over web page and clicking off of computer. social media marketing agencies


Source: http://pdfcast.org/pdf/simplify-your-business-through-search-engine-marketing-tips

girl scouts printable bracket game change own stacy francis tournament brackets 2012 ncaa basketball tournament