Chhattisgarh sponge iron makers seek centre’s help

Raipur, April 5 (IANS) Sponge iron producers in Chhattisgarh have sought the centre’s intervention in restoring supply of iron ore to their units, saying nearly one million people are directly or indirectly employed with the sector in the state.

Production in some 50 sponge iron units has come to a halt as private miners in neighbouring Orissa have stopped supplying iron ore after the state government began a crackdown on alleged illegal mining and pilferage of iron ore last month.

The manufacturers’ association has also begun talks with the Chhattisgarh government to find a way out.

Chhattisgarh-based plants, mostly in Raipur, Bilaspur, Raigarh and Janjgir-Champa districts, produce about 30-35 percent of India’s annual sponge iron output.

‘Chhattisgarh has 105 sponge iron units with an annual output of 8 million tonnes, but production has been stopped completely at nearly 50 percent of the units because Orissa-based private contractors have stopped supply since March 4,’ Anil Nachrani, president of the Chhattisgarh Sponge Iron Manufacturers Association, told IANS.

He said the units needed about 12 million tonnes of iron ore annually, of which 9 million tonnes were supplied by private miners from Orissa’s Keonjhar district. The National Mineral Development Corporation provided the remaining 3 million tonnes from its Bailadila mines in Chhattisgarh.

The supply woes have hit several listed companies, including Monnet, Ispat and Sharda Energy.

Manufacturers say more units will either suspend or cut production heavily if supply was not restored.

KCI annonce la première utilisation de la Thérapie V.A.C.® sur un patient au Japon

Le lancement d’une thérapie innovante représente la première étape d’une plus
large introduction du produit et d`une stratégie de développement du marché
SAN ANTONIO–(Business Wire)–
Kinetic Concepts, Inc. (NYSE: KCI) vient d`annoncer la première utilisation au
Japon du système thérapeutique innovant V.A.C.® ATS de l`entreprise sur un
patient. Cet évènement majeur représente le lancement commercial de cette
thérapie au Japon et le début d`une stratégie de développement globale sur le
marché dans ce pays. La Thérapie V.A.C.® traite déjà plus de trois millions de
patients dans plus de 50 pays du monde ; elle a été testée cliniquement dans
plus de 20 essais randomisés contrôlés et a été documentée dans plus de 550
articles dans le cadre de l’évaluation par les pairs.

« Le succès de l’introduction de cette technologie médicale révolutionnaire au
Japon par KCI est le résultat direct d`un effort collaboratif entre KCI et des
investigateurs cliniques japonais décisifs, » a affirmé Catherine Burzik,
présidente-directrice de KCI. « Nous souhaitons remercier le gouvernement
japonais pour la confiance qu’il accorde à notre système thérapeutique dont
l’efficacité est prouvée, ainsi que les professionnels médicaux qui
l`utiliseront pour le traitement de patients souffrant de plaies complexes. »

L`hôpital de Kyorin a été le premier établissement du Japon à utiliser la
Thérapie V.A.C.® sur un patient qui souffrait d`une escarre de décubitus. Les
patients japonais typiques éligibles pour une Thérapie V.A.C.® incluent ceux
souffrant de déhiscence et de plaies ouvertes difficiles à guérir, ainsi que de
plaies résultant d`un trauma, d`une intervention chirurgicale, d`une amputation
et d’un débridement. Avant le lancement de la Thérapie V.A.C.® dans ce pays, les
patients souffrant de plaies graves étaient confrontés à des délais de
rétablissement très longs ainsi qu`à des renouvellements de pansements
douloureux.

« Comparativement à d’autres options, la Thérapie V.A.C.® est en mesure de
réduire considérablement les délais de rétablissement des patients, ce qui
constitue une considération importante lors de la prise de décision du
traitement thérapeutique, » indique le Dr Kiyonori Harii, professeur, Service de
Chirurgie plastique de l’Université de Kyorin et investigateur principal de
l`essai clinique sur la Thérapie V.A.C.® « Il existe au Japon de nombreux
patients atteints de plaies graves qui peuvent bénéficier de la Thérapie
V.A.C.®. Il s`agit là d`une solution médicale qui satisfait un grand besoin et
nous permet de traiter de nombreux patients dont les plaies guérissent
habituellement lentement ou pas du tout. »

La Thérapie V.A.C.® est un produit de l`Unité KCI Active Healing Solutions™.

Mike Genau, président d’Active Healing Solutions de KCI, ajoute : « Nous avons
travaillé dur pendant plus de cinq ans pour pénétrer le marché japonais, et nous
sommes heureux d`y être aujourd’hui enfin parvenus. L`opportunité d`améliorer la
vie des patients dans un pays de plus est un travail ardu et gratifiant, et nous
avons hâte de voir comment la Thérapie V.A.C.® modifiera la pratique médicale au
Japon et ailleurs tandis que nous continuons à pénétrer de nouveaux marchés dans
le monde. »

À propos de KCI

Kinetic Concepts, Inc. (NYSE: KCI), est une entreprise médicale internationale
de pointe spécialisée dans la recherche, le développement, la fabrication et le
marketing de thérapies et de produits innovants de haute technologie destinés au
traitement des plaies, à la régénération des tissus et aux marchés de systèmes
de soutien thérapeutique. Depuis plus de trente ans, KCI, dont le siège social
se trouve à San Antonio, Texas, connaît un succès croissant. L’histoire de ce
succès trouve ses racines profondes dans l’innovation et la passion pour
l’amélioration significative de la guérison et de la vie des patients au niveau
mondial.

L`entreprise emploie 6 700 salariés et distribue ses produits dans plus de 20
pays. Pour de plus amples informations sur KCI et sur la manière dont ses
produits changent la pratique médicale, visitez la page Internet www.KCI1.com.

Le texte du communiqué issu d`une traduction ne doit d`aucune manière être
considéré comme officiel. La seule version du communiqué qui fasse foi est celle
du communiqué dans sa langue d`origine. La traduction devra toujours être
confrontée au texte source, qui fera jurisprudence.

Kinetic Concepts, Inc.
Média anglais :
Kevin Belgrade, 210 216 1236
kevin.belgrade@kci1.com
ou
Média japonais :
COSMO Public Relations
Richard Liistro, +81 31 5561 2915
liistror@cosmopr.co.jp
ou
Relations investisseur :
Kinetic Concepts, Inc.
Adam Rodriguez, 210 255 6197
Portable : 210 861 7969
adam.rodriguez@kci1.com

Copyright Business Wire 2010

S.Korea buys estimated $1 bln to curb won -traders

SEOUL, April 2 (Reuters) – South Korea’s foreign exchange authorities are estimated to have bought around $1 billion in intervention aimed at stemming the won’s KRW= strength on Friday, traders said.

The won wiped out most of its early gains on the reported intervention after earlier hitting its strongest level in two and a half months against the dollar. (Reporting by Lee Soo-jung, Writing by Cheon Jong-woo; Editing by Yoo Choonsik)

S.Korea buys estimated $1 bln to curb won -traders

SEOUL, April 2 (Reuters) – South Korea’s foreign exchange authorities are estimated to have bought around $1 billion in intervention aimed at stemming the won’s KRW= strength on Friday, traders said.

The won wiped out most of its early gains on the reported intervention after earlier hitting its strongest level in two and a half months against the dollar. (Reporting by Lee Soo-jung, Writing by Cheon Jong-woo; Editing by Yoo Choonsik)

Inquiry to probe Indigenous youth crime

A federal parliamentary inquiry into Indigenous juveniles in the criminal justice system will begin hearings in Western Australia this week.

The Minister for Indigenous Affairs, Jenny Macklin, called for the inquiry late last year to address what she says is the over-representation of Aboriginal people in jail.

The committee will travel to Fitzroy Crossing on Wednesday for a public meeting.

It will hear of the effect of alcohol restrictions and evidence on the rates of foetal alcohol syndrome.

Committee chairman Bob Debus says many regional and remote areas of WA lack suitable intervention and diversionary programs for young, Indigenous offenders.

Farmers protest against Hydro Power Project in Himachal

Rampur (HP), Sept 18 (ANI): Hundreds of residents and farmers here protested against the construction of run-of-river hydropower plant project on the river Satluj.

The campaigners called for Save Satluj drive and complained that the hydropower plant would disturb the ecological balance of the region.

“Our protest is to save our environment and our natural resources. They are being affected by the project. Because of this, the Sutlaj river will dry up, water mammals will die and the temperature of the region will also rise,” said Mohan Singh, a farmer.

Environmentalists believe that the 412MW Rampur hydropower project is not suitable to the fragile ecology of the region.

“The project will divert this river through the tunnel leaving the river bed dry which will disturb the ecological balance. This will not only affect the course of river but will also harm the crop grown in the area,” said Jai Chand, head of the Village Committee for Environment Protection.

The activists were protesting against the Rampur hydropower project authorities and the district administration.

The campaigners later staged a sit-in-protest outside the office of Sub-Divisional Magistrate demanding his intervention into the matter.

Rampur Hydropower Project will provide renewable and low carbon energy to the country’s over-stretched Northern Electricity Grid. (ANI)

Passport refused to footballer due tohis father’s link with militants

Srinagar, Sep 16 (ANI): The regional passport authorities of Jammu and Kashmir have denied passport to a Kashmiri youth, sighting the reason of his father’s involvement with militants in the valley.

A Nineteen-year -old youth, Basharat Bashir, was all set to fly to Spain for the soccer training, but the news of denial of passport has crushed his dreams.

“They were (passport authorities) only telling me that your case has not been recommended by the Criminal Investigation Department (CID) and FRO from police. I know they have denied me to give the passport because my father was a militant,” said Ahmad.

Bashir was among the 11 players selected by International Sports Academy Trust (ISAT) for training in Spain, but was dropped at the last moment because of non availablitiy of passport.

When contacted, the passport office authorities refused to talk about it.

Former Indian football captain Abdul Majeed Kakroo said it was injustice to Bashir and demanded the intervention of state Chief Minister Omar Abdullah in the matter.

“His father was into wrong things but now he has improved. Now, why should his son suffer for that? Why should he be denied the passport, and hurdles put in his way? On behalf of all the football players I would request the chief minister to help him,” Kakroo said.

Bashir also said that he was a year-and-a-half old when his father was arrested and was later released.

“He had become militant even before my birth,” Bashir said. By Parvez Butt (ANI)

We will not let Commonwealth Games suffer: Shiela Dixit

New Delhi, Sep 14 (ANI): A day after the chief of Commonwealth Games Federation (CGF) Michael Fennel expressed reservations regarding the completion of work and preparations for the 2010 Commonwealth Games, Delhi Chief Minister Sheila Dixit on Monday admitted that there was enough room for improvement and it is being taken care of.

“We are monitoring transport carefully, we are also looking for alternatives. But, there may be things we are unable to complete on time. But, the alternatives are being looked after by our PWD (Public Works Department) Minister, our Transport Minister, our power guys, everyone. So, we will not, from our side, let the Commonwealth games to suffer,” Dixit told media after a cabinet meeting in the national capital.

“We are satisfied, but at the same time we are also nervous. There are many things, which we know, have to be done at this time,” Sheila Dixit Delhi CM said.

Fennel has expressed dissatisfaction over the preparations of the Commonwealth Games and has sought Prime Minister Manmohan Singh’s intervention in the issue.

Dixit also said that hosting the games was a matter of honour for the nation and Delhi would prove competent in hosting it, but admitted some things might not be complete on time.

She informed that Fennel had visited the Thyagraj stadium and was satisfied with the preparations. He, though, was sceptical regarding the availability of power.

“Mike Fennel did pay me a visit about a month back, he spoke to me about just one thing, he said that, we hope power will be available. So, we said, “yes it would be available”. He had come at a time when there was a power crisis in Delhi. Apart from that, he spoke about Thyagraj, saying that we have been around and we are quite satisfied,” said Dixit.

The CGF General Assembly is due to meet in New Delhi early next month to assess the work a year ahead of the Oct 3-14 games. (ANI)

Delhi CM says preparations for Commonwealth Games on schedule

New Delhi, Sep.14 (ANI): Delhi Chief Minister Sheila Dikshit on Monday rebutted criticism of her government’s efforts on preparations for the Commonwealth Games to be held in the national capitalext year.

Reacting to Commonwealth Games Federation (CGF) president Mike Fennell’s concerns about the organizing committee’s ability to deliver, Dikshit said that she had not received or read Fennell’s letter to Suresh Kalmadi, but was confident that the games preparations are going as per schedule.

Dikshit’s reaction came a day after Fennell sought Prime Minister Manmohan Singh’s intervention to expedite preparations for the 2010 event.

In his letter to the Commonwealth Games Organising Committee (CWOGC), a furious Fennell asked Kalmadi to arrange a meeting with Prime Minister Singh next month.

“Our main concern relates to the capacity of the Organising Committee to deliver operationally. Preparations for the Games are significantly behind, so much so that the Commonwealth Games Federation is extremely worried about the Organising Committee’s ability to deliver the games to any comparable standard to that of the last two editions of the Games in Manchester and Melbourne,” Fennell wrote in his letter

Fennell claimed that the vast majority of functional areas were considerably behind schedule and that an overhaul in the management culture and operation of the organising committee was needed, else the Games “will fail from an operational perspective”.

“With only a year to run until the Games, I feel I must personally brief the Prime Minister of India on the lack of preparations and to seek his input in developing an appropriate recovery plan. I have asked the Chairman of the Organising Committee to facilitate such a meeting on my return to Delhi in early October for our General Assembly,” he said. (ANI)

Jet Airways deadlock continues, flights cancelled

New Delhi, Sep 9 (ANI): Jet Airways flights were cancelled for a second consecutive day on Wednesday following a row between the airline management and its pilots over the sacking of two of their senior colleagues.

The management has sacked five more pilots, bringing the total number of those fired to ten. owever, the striking pilots are seeking a compromise formula, as a meeting will be held between them and Jet Airways chairman Naresh Goyal.

Earlier, Goyal said inconvenienced passengers were being accommodated on other foreign and domestic airlines in the country.

“We are trying our best, we are transferring passengers to a lot of domestic carriers in India, and lot of foreign airlines in India so that we minimise the inconvenience to customers… We are willing to sit with them (pilots) and to follow certain guidelines and rules and not create inconvenience to customers and passengers,” Goyal told TIMES NOW.

Jet Airways had also sought the Directorate General of Civil Aviation’s (DGCA) intervention to resolve the crisis. Last month, Jet Airways had terminated the services of two of its senior most pilots, saying their services were not required after both formed a trade union body within the company.

A conciliatory meeting was called on August 31 between the Jet Airways management and the union, which claims to have representation of over 650 pilots. Jet Airways has 1000 pilots on its rolls.

Meanwhile, Air India has come to the rescue of the Indian cricket team scheduled to go to Colombo today by a Jet Airways flight for the tri-nation one-day series.

Air India will fly a special plane to carry the Indian cricket team to Colombo. The plane will take off from Chennai and go to Bangalore to take Indian captain M S Dhoni and leg spinner Harbhajan Singh before finally leaving for Colombo. (ANI)

Jet Airways sacks three pilot, calls strike illegal

New Delhi, Sep. 8 (ANI): Jet Airways, which had to cancel 190 flights by 2 p.m. on Tuesday due to mass sick leave taken by its pilots, has sacked three pilots.

The airliner has called the agitation illegal, and has secured a restraint order from Bombay High Court against any strike.

“The Bombay High Court has passed an order restraining any kind of strike,” Jet CEO Wolfgang Prock-Schauer was quoted as saying.

“We were assured by the National Aviators Guild last night that there would be no strike and we went by this assurance. But we were shocked by the mass sick leave by about 360 pilots… it is nothing but a simulated strike,” he added.

The Jet pilots have been protesting the sacking of two of their colleagues by the management for reportedly joining the guild.

Asked what action the management would take against the striking pilots and if the two-sacked pilots could be reinstated, Prock-Shauer declined to comment.

Prock-Schauer also said that he was confident about normal services by Wednesday.

“The matter is on in the Labour Commission and we would not like to comment,” he said.

Jet Airways had earlier sought the Directorate General of Civil Aviation”s (DGCA) intervention to resolve the crisis.

Last month, Jet Airways had terminated the services of two of its senior most pilots, saying their services were not required after both formed a trade union body within the company.

A conciliatory meeting was called on August 31 between the Jet Airways management and the union, which claims to have representation of over 650 pilots.

Jet Airways has 1000 pilots on its rolls.

Although the National Aviators Guild (NAG) has decided not to go on the proposed strike, its members have decided on an alternate course of protest like going on mass casual leave to hamper operations of the private carrier. (ANI)

Violence erupts between Orissa’s tribal groups

Bhubneshwar, Sep. 7 (ANI): Violence has rocked Orissa’s Narayanpatna region following a clash between the two factions of the Maoist backed tribal outfit Chasi Muliya Adivasi Sangh (CMAS).

Involved in forcible acquisition of lands from non-tribal farmers for past three months the outfit is now ridden with violent factionalism, one belonging to Bandhugaon and other to Naraynapatna.

The activists of the Bandhugaon unit set at least a dozen tribal houses afire, accusing the owners of being supporters of the Narayanpatna unit.

Reportedly, one person has died in the fighting.

On Sunday, a group of tribals blocked the stretch between Bandhugaon and Narayanpatna, making movement impossible.

However, with the situation turning bad, the state authorities have assured intervention in the matter.

“They not running parallel, they are fighting each other to prove their superiority. The law will take its own course of action,” said Surya Narayan Patra, Revenue Minister of Orissa.

In the past three months, they had acquired around 3,000 acres of non-tribal land in both these regions and distributed it amongst the tribals.

The unrest had also prompted many non-tribals to flee the region. (ANI)

Anil Ambani welcomes government’s fresh plea on gas row dispute with brother Mukesh

Mumbai, Sep 2 (ANI): Anil Ambani of Reliance Natural Resource Limited (RNRL) welcomed a fresh application filed by central government in the Supreme Court on a row over gas price with estranged elder brother Mukesh Ambani’s Reliance Industries Limited (RIL).

Top Indian conglomerate Reliance Industries, headed by Mukesh Ambani, and Reliance Natural, led by Anil Ambani, have been fighting over terms of a gas-supply agreement struck when the Reliance empire was split in 2005.

The fresh application by the government said that the government’s policies and contracts on production and gas pricing would prevail over any private arrangement.

“Reliance Natural Resource on behalf of its over 26 lakh shareholders is grateful to the Government of India for its neutral stand in proposing these amendments,” Anil Ambani told reporters in Mumbai.

“With the filing of application, the role of government in Reliance Natural Resource-RIL matter remains limited only to interpretation of just two issues. Issue A – the gas utilisation policy and issue B – provisions of the Production Sharing Contract. This is exactly the same scope of intervention that was permitted to the government of India by the Bombay High Court,” he added.

The latest tussle between the feuding brothers, which stems from the 2005 break-up of the Reliance empire built by their father, has raised concerns it could discourage investment in the sector as India scrambles to shore up its energy security.

In July, India’s apex court said it would club all petitions and applications in the case together.

The Indian government had earlier made a petition to intervene in the case, arguing that the gas is ‘state property’ and that the private agreement between the Ambanis over the gas is not valid. (ANI)

Anand Jon’s sister seeks Govt. intervention, threatens hunger strike

New Delhi, Sep.1 (ANI): Sanjana Jon, sister of celebrity fashion designer Anand Jon has appealed to the Government to intervene in the case of her brother, failing which she would observe hunger strike.

On Monday, Los Angeles Superior Court sentenced Anand Jon to 59 years in prison for sexually assaulting aspiring models as young as 14 years in age.

Sanajana said that she would observe a hunger strike, if her pleas for help at the inter-governmental level were not paid heed to.

“My appeal is for intervention and I have said if I don’t get any help, my only resort, last resort would be to sit on a hunger strike till my voice is heard,” said Sanjana Jon.

In Bangalore, Anand Jon’s fashion designer friend and stage artiste, Prasad Bidappa expressed sorrow at the American court’s judgement.

“Anand Jon case, I find particularly sad because I feel he was truly a very good talent; somebody who, I think, was taking India’s torch forward in terms of fashion. I feel very sad that it had to come to an end like this,” said Prasad Bidappa.

Last November, thirty five-year-old Jon was found guilty of 16 counts, including rape, sexual battery and performing lewd acts on a child.

Los Angeles Superior Court Judge David Wesley sentenced Jon to 59 years to life after denying his motions for a new trial.

Prosecutors said the crimes started in 2001 when Jon set up a fashion design business through which he lured would-be models to Los Angeles.

Later, the police got involved in March 2007 after a woman said she was sexually assaulted at his Beverly Hills apartment.on, whose full name is Anand Jon Alexander, denied the charges. His lawyers said the girls and young women were revenge seekers who had made up their stories or who had ‘invited what happened’, and that in the case, there had been least physical evidence.

The Indian-born designer was profiled on the TV show ‘America’s Next Top Model’ in 2003 and selected by Newsweek magazine as one of the world’s most successful South Asians in 2004. (ANI)

Brain function of earthquake survivors gets acutely affected

Washington, Sep 1 (ANI): The earthquake that jolted Wenchuan, China, in 2008 has had an acute impact on the brain function of physically healthy survivors, and even poses a risk to their mental health, according a new research.

Working with collaborators from universities in China, the US and Liverpool, researchers at the Institute of Psychiatry focussed on the survivors of the earthquake that occurred on May 12 last year.

The researchers wanted to gain a better understanding of how functional brain systems adapt to severe emotional stress.

Previous animal studies have demonstrated the importance of limbic, paralimbic, striatal, and prefrontal structures of the brain in stress and fear responses.

Human studies, which have focused primarily on patients with clinically established posttraumatic stress disorders, have reported abnormalities in similar brain structures.

But not much is known about potential alterations of brain function in trauma survivors shortly after traumatic events such as an earthquake.

The epicentre of the devastating earthquake was in Wenchuan, in the Sichuan Province of China.

The tremor measured 8.0 on the Richter scale and severely affected many geographical regions including Yingxiu, Wenchuan, Dujiangyan, and Shifang, where 45 million people were directly affected.

The researchers found that a significant proportion of the survivors (around 20 per cent) are likely to develop stress-related disorders, such as acute stress disorder (ASD) and posttraumatic stress disorder (PTSD).

“Given the serious and persistent impact of these highly prevalent psychiatric disorders, it is vital to develop a better understanding of the alterations of cerebral function evident in the early stages of adaptation to trauma. Such knowledge may lead to a better understanding of posttraumatic responses and the development of more effective early interventions,” said Dr Andrea Mechelli from the Institute of Psychiatry at King’s College London.

The researchers used a method known as ‘resting-state fMRI’ to examine 44 healthy survivors and 32 controls shortly after the massive psychological trauma.

They found that significant alterations in brain function similar to those observed in posttraumatic stress disorders could be seen shortly after major traumatic experiences, highlighting the need for early evaluation and intervention for the survivors.

The results of the study show that individuals experiencing severe emotional trauma showed hyperactivity in certain areas of the brain, and decreased functional connectivity in others, shortly after the massively traumatic Wenchuan earthquake.

Particularly, the findings indicated that traumatic experiences affect not only regional function but also dynamic interactions within brain networks.

It is not clear if this pattern of brain alteration remains the same or evolves further over the following weeks or months after the traumatic experiences.

“A better understanding of the impact of traumatic events on brain function may help us identify those in need of early treatment and reduce the long-term psychological impact in trauma survivors of national disasters, military conflict, and other causes of severe emotional distress,” said Mechelli.

The results of the study have been published in PNAS online. (ANI)

Man-made volcanoes may cool Earth by reflecting sunlight back into space

London, August 30 (ANI): The Royal Society in London seems to be convinced that man-made volcanoes can help stave off climate change, as it is backing research into simulated volcanic eruptions that will spray millions of tons of dust into the air to cool the Earth.

This week, the society will call for a global programme of studies into geo-engineering, which can help devise new ways to manipulate the planet’s climate to counteract global warming.

It believes that pouring sulphur-based particles into the upper atmosphere may help keep the planet cool.

Ken Caldeira, an earth scientist at Stanford University, California, and a member of a Royal Society working group on geo-engineering, said that dust sprayed into the stratosphere in volcanic eruptions could cool the Earth by reflecting light back into space.

“If I had a dollar for geo-engineering research I would put 90 cents of it into stratospheric aerosols and 10 cents into everything else,” Times Online quoted Caldeira as saying.

The intervention by the Royal Society comes amid tension ahead of the United Nations-sponsored climate talks in Copenhagen in December to agree global cuts in carbon dioxide emissions.

The Royal Society’s decision to take geo-engineering seriously is a measure of the desperation felt by scientists about climate change.

Brian Launder, a professor at Manchester University, who is also on the working group, recently said that without CO2 reductions or geo-engineering “civilisation as we know it will end within our grandchildren’s lifetime”.

“The only rational scheme is to reduce the sunlight reaching Earth and to reflect back more of it,” he said.

The society’s report is expected to draw partly on research by Tim Lenton, professor of earth sciences at the University of East Anglia, who has just completed the first big comparison of different forms of geo-engineering.

“We estimate that 1.5-5m tons of sulphate particles could be released (artificially) into the stratosphere each year on a recurring basis. This is quite a small amount, which makes it potentially economically viable, but it could reduce global temperature rise by up to 2C,” said Lenton. (ANI)

Novel method to make safer human stem cells uses just one gene

London, Aug 29 (ANI): Inching closer to curing diseases like Parkinson’s using cells generated from a patient’s own body, researchers have successfully reprogrammed human nerve cells back to an embryo-like state by using just a single gene.

It is known that embryonic stem cells are pluripotent – they can develop into any of the body’s cell types.

But such cells are not available in large numbers, as they can only be harvested from a donated egg or embryo, and, for ethical reasons, most countries have laws restricting their use.

In 2006, Shinya Yamanaka and his colleagues at Kyoto University in Japan successfully made mouse cells pluripotent by reprogramming skin cells into a state like embryo cells.

They did so by using retroviruses to insert four genes – known as “factors” – into the cells’ DNA.

They repeated the trick a year later with human cells.

However, using genes and retroviruses in this way increases the risk of the cell becoming cancerous, not just because tinkering with DNA has that effect, but also because two of the four factors are known to cause cancer.

In a bid to make these promising cells in a safe way, Hans Scholer’s team at the Max Planck Institute for Molecular Biomedicine in Münster, Germany, has been working to achieve pluripotency using fewer factors.

Last year, they did this with the two factors that do not cause cancer, and now they have simplified the recipe further, doing it with just one.

“Remarkably, it turns out that three of these four essential factors are already expressed in human neural stem cells – although not in skin cells – so we only needed to add one factor, OCT4,” New Scientist quoted Boris Greber, a member of the team, as saying.

He said that the cells from neural tissue are much easier to reprogram than skin cells, and are less prone to mutations.

It is much harder to get a sample of neural stem cells than skin cells, as it can be done via extracting the cells from the dental pulp of teeth, said Greber.

Inserting even one gene into the chromosome of a cell still permanently modifies its DNA, which is why the new method will remain a lab tool instead of being allowed in the clinic.

However, the researchers are hoping that it will help them improve methods for producing embryonic stem cells.

“Ideally, we will be able to find a chemical that does the same job of expressing the factor without the need for a gene,” said Greber.

Earlier this year, researchers in California managed just that when they reprogrammed mouse fibroblasts using a cocktail of proteins.

That technique did not involve inserting genes, and, thus, shouldn’t raise the cancer risk. But that was far less efficient.

“Without stable intervention using viruses, the frequency of reprogramming goes down and you have to wait a long time. We don’t have the perfect method yet,” said Greber.

The study has been published in the journal Nature. (ANI)

Kolkata holds special prayers on Mother Teresa’s 99th birth anniversary

Kolkata, Aug.26 (ANI): Special prayers were held at the headquarters of the Missionaries of Charity on Wednesday on the occasion of Mother Teresa’s 99th birth anniversary.

A mass was organised at Mother’s House where visitors joined nuns of the missionary.

Sister M Prema, Superior General of the Missionaries of Charity said everyone prayed and remembered Mother Teresa for her teaching everyone “how to look at the poor and give them the dignity of a child of God.”

“The birth of Mother Teresa to the world has become a great event and a great message for every person. And, her birthday is just giving us another chance to remember what she wanted us to know… She wanted everyone to know that God has created us to love and to be loved,” said M Prema.

Albanian born Mother Teresa made Kolkata her home and dedicated her life to the service of the poor and the destitute.

Mother Teresa was beatified by the Pope in October 2003, paving the way for her canonization, or being declared a saint.

She qualified for beatification after Vatican officials acknowledged that she was responsible for a miracle in which an Indian woman was cured of stomach cancer through her intervention.

Mother Teresa died at the age of 87 on September 5, 1997. She was popularly known as the “Saint of the Gutter” due to her extraordinary love and dedication for poor, homeless and diseased people.

Teresa came to India in 1929 at the age of 18 and took up teaching and became an Indian citizen in 1948.

The nun started working in slums and later set up her Missionaries of Charity, which was approved by the Vatican in 1950.

The organisation now runs more than 500 charity homes in over 100 countries.

Mother Teresa received several national and international awards for the social service that she did during her lifetime. They include the Magsaysay Award in 1962, the Pope John XXIII Peace Prize in 1971, the John F. Kennedy International Award in 1971 and the Nobel Peace Prize in 1979. By Shanka Ghosh (ANI)

Marriage, the secret to ‘beating cancer’

Washington, Aug 24 (ANI): They may joke that marriage raises their blood pressure but married people have the best chance of surviving cancer, a new study has found.

What’s more, those going through the pain of separation have the poorest survival rates, the study claimed.
The research will be published in the November 1, 2009 issue of Cancer, a peer-reviewed journal of the American Cancer Society.

According to the study’s authors, the results suggest that the stress associated with marital separation may compromise an individual’s immune system and lead to a greater susceptibility to cancer.

Research has shown that personal relationships have a significant role in physical health-specifically that good relationships are beneficial and poor relationships are deleterious.

Also, many studies of cancer prognosis have found that patients who are married live longer than those who are single. However, little information is available regarding differences in survival among the various types of people who are unmarried.

To look for trends in cancer survival among patients who are separated, divorced, widowed, and never married, researchers led by Gwen Sprehn, Ph.D., of the Indiana University School of Medicine in Indianapolis analyzed data from the Surveillance Epidemiology and End Results (SEER) database, a population-based cancer registry in the United States.

The researchers assessed the 5 and 10 year survival rates of 3.79 million patients diagnosed with cancer between 1973 and 2004.

They found that married patients had the highest 5 and 10 year survival rates, at 63.3 percent and 57.5 percent respectively. At the other end of the spectrum, separation carried the poorest survival outcome. Specifically, the 5 and 10 year survival rates for separated patients were 45.4 percent and 36.8 percent respectively.

The 5 and 10 year survival rates of widowed patients were the next lowest, at 47.2 percent and 40.9 percent respectively; for divorced patients, the respective survival rates were 52.4 percent and 45.6 percent; and for never married patients, they were 57.3 percent and 51.7 percent.

“Patients who are going through separation at the time of diagnosis may be a particularly vulnerable population for whom intervention could be prioritized,” says Sprehn.

“Identification of relationship-related stress at time of diagnosis could lead to early interventions which might favorably impact survival. Ideally, future research will study marital status in more detail over time and also address individual differences in genetic profile and biomarkers related to stress, immune, and cancer pathways in order to determine mechanisms which might underlie this possible critical period for cancer pathogenesis,” the expert added. (ANI)

In Pakistan, 97 percent of marriages take place to attain foreign nationality

Islamabad, Aug.22 (ANI): A survey conducted in Pakistan on the issue of forced marriages among male dual nationals, reveals that only 3.4 per cent children are consulted before marriage whereas 96.6 per cent marriages take place mainly to attain foreign nationality or helping hand abroad.

The findings make part of the research report of baseline survey on the issue of forced marriages launched by SACH on Friday. The survey was conducted in collaboration with British High Commission.

The target area for the survey were Mirpur, Bhimber and Kotli where the concentration of dual nationals is considerably high and incidents of forced marriages are largely reported. The survey was conducted in order to plan an implementation strategy for intervention, prevention and awareness raising campaigns in the target areas.

Among 870 individuals interviewed during the survey, 61.9 per cent respondents were British nationals and 38.08 per cent were Pakistani nationals who visited UK many times. The study also revealed that only 7.9 per cent among dual nationals had an education up to post-gradation level and 3.6 per cent got UK based education.

The survey shows that majority of such marriages take place within family or ‘baradari’ with only 11 per cent marriages taking place outside the family. Only 19.9 per cent respondents strongly agreed that families and parents have the right to decide.

Majority of respondents (74.4 per cent) termed forced marriages against Islamic teachings whereas 54.1 strongly agreed to the statement that both girls and boys should be given chance to freely marry. Around 51.6 per cent believed that forced marriages may lead to torture and violence in the society and 52.8 per cent said that mostly women are forced-marriage victims as they cannot dare to oppose and they had no other option but to surrender. (ANI)