Sunday, August 21, 2005

A robotic system at Stanford Medical Center was used to perform a laparoscopic gastric bypass surgery successfully with a theoretically similar rate of complications to that seen in standard operations. However, as there were only 10 people in the experimental group (and another 10 in the control group), this is not a statistically significant sample.

If this surgical procedure is as successful in large-scale studies, it may lead the way for the use of robotic surgery in even more delicate procedures, such as heart surgery. Note that this is not a fully automated system, as a human doctor controls the operation via remote control. Laparoscopic gastric bypass surgery is a treatment for obesity.

There were concerns that doctors, in the future, might only be trained in the remote control procedure. Ronald G. Latimer, M.D., of Santa Barbara, CA, warned “The fact that surgeons may have to open the patient or might actually need to revert to standard laparoscopic techniques demands that this basic training be a requirement before a robot is purchased. Robots do malfunction, so a backup system is imperative. We should not be seduced to buy this instrument to train surgeons if they are not able to do the primary operations themselves.”

There are precedents for just such a problem occurring. A previous “new technology”, the electrocardiogram (ECG), has lead to a lack of basic education on the older technology, the stethoscope. As a result, many heart conditions now go undiagnosed, especially in children and others who rarely undergo an ECG procedure.

Sunday, November 8, 2009

China has offered Africa concessional loans worth US$10 (€6.5) billion as part of a host of new measures aimed at improving the economy of African nations. The announcement was made at the opening of the Forum on China-Africa Cooperation (FOCAC) in Sharm el-Sheikh, Egypt. Leaders of nearly 50 African countries are attending the two-day conference.

China had already stated today at the 3rd Conference of Chinese and African Entrepreneurs, held immediately before the FOCAC, that Chinese firms would be encouraged to invest in Africa, while both sides would work together to improve the tourism, telecommunications and finance industries. China also said that governments should work with businesses to ensure co-operation between China and Africa.

As well as the loans, made over three years, China will write off the debt of Africa’s poorest countries, build 100 African green energy facilities and systematically lower import duties on 95% of all African products exported to China. Another promise is a loan of one billion dollars aimed at small and medium sized businesses in Africa. There will also be efforts to promote each other’s culture and increased medical assistance to Africa. Medical assistance comes in the form of 500 million yuan (US$73.2 million) of goods for the 60 hospitals and malaria centers China has already built, as well as 3,000 doctors and nurses. Roads will also be improved.

China also plans to assist with satellite weather monitoring, to help combat desertification and work within the urban environment, all aimed at reducing global warming. The new energy facilities will focus on solar, biogas and small-scale hydroelectrical installations. Another new measure is a promise to aid African farmers to ensure the continent is fed, increasing the number of demonstrations of agricultural technology in Africa to 20 and sending 50 teams of agricultural technology experts to the continent. Training in agricultural technology will be provided to 2,000 people.

“The Chinese people cherish sincere friendship toward the African people, and China’s support to Africa’s development is concrete and real,” said co-chair Chinese Premier Wen Jiabao as the FOCAC opened up, adding “Whatever change that may take place in the world, our friendship with African people will not change.” He described this friendship as ‘unbreakable’. Two years ago China pledged US$5 (€3.37) billion at the last FOCAC in Beijing and now, according to Jiabao, “China is ready to deepen practical cooperation in Africa.”

China has fulfilled its 2006 pledge, investing a total of US$7.8 (€5.26) billion in Africa last year alone. 49 African countries are represented at the FOCAC, which was created in 2000, although Jiabao noted that relations between China and Africa go back fifty years. China had already forgiven or reduced the debt for thirty nations at that FOCAC summit.

According to Chinese state-owned paper China Daily, trade between China and Africa increased by 45% last year, to give a total value of US$107 (€72.1) billion, a tenfold increase since 2001 and up from US$491 (€331) million in 2003. The Chinese have a 9.8% market share, the largest of any nation, according to the U.S. Commerce Department. China has paid for schools, hospitals, malaria clinics and Chinese scholarships for African students. 50 more schools are to be built and 1,500 people trained to staff them.

Since 2006 Chinese energy firms have committed to spend at least US$16 (€10.8) billion securing African oil and gas. China’s Sinopec Group, an oil giant, bought up Addax Petroleum Corporation from its Swiss owners that year, gaining control of oilfields in Nigeria, Cameroon and Gabon. China promised earlier this year to spend US$9 (€6) billion on infrastructure in the Congo in exchange for mineral deposits for mining operations.

Jean Ping, leader of the African Union, said the told those at the conference that the money is coming at an opportune time, because African growth was “totally compromised” by the global financial crisis. Ping said one of the lessons learned is that the world is paying for “the irresponsible and lax behavior” of large financial companies whose philosophy was to make short-term profits.

Not all Africans are happy with China’s increasing involvement in their continent. Trade practices are a concern for some, with a view that China exploits Africa for raw materials before selling back finished goods. Among these are Egyptian Trade and Industry Minister Rachid Mohamed Rachid. Egypt is the richest nation in the Middle East and is discussing this perceived issue with China. Rachid told Bloomberg “What is a worry for me is if competition is unfair. That is where we are unhappy.” Jiabao described the trade as being based on “win-win programmes… and transparency.”

Others in Africa are delighted with the situation. “We want more investment from China,” Tanzanian President Jakaya Mrisho Kikwete told the forum. Egypt’s own President Hosni Mubarak talked of “peace, security and growth,” and of “boosting cooperation between China and Africa.”

Jiabao also used his speech to respond to criticisms that China worked with nations regardless of their human rights record, such as Sudan, whose President Omar al-Beahir is wanted on a warrant issued by the International Criminal Court for war crimes. “Africa is fully capable of solving its own problems, in an African way,” he said, adding that “China has never attached any political strings […] to assistance to Africa.”

Beshir thanked China in a speech for diplomatic work in Sudan, including working to defuse the Darfur conflict, which the United Nations says has left 300,000 dead. “We express our deep appreciation for China’s efforts in backing the comprehensive peace agreement in Sudan and its peace efforts in Darfur,” he said, referring to a peace deal between the northern and southern parts of his country. “We thank China particularly for backing efforts by our countries to achieve peace and stability in Africa’s zones of conflict.” Jiabao said China was willing to work towards “the settlement of issues of peace and security,” in Africa.

A further criticism has been that China has brought in Chinese workers and used their own knowledge, instead of training locals. Jiabao’s speech indicated an intention to co-operate better in the fields of science and technology, as well as improve training for African students on technical courses.

“Why do some only criticise China?” asked Jiabao. “Is this a view representing African countries, or rather the view of Western countries?”

Monday, October 11, 2010

Wikinews interviewed author Amy Scobee about her book Scientology – Abuse at the Top, and asked her about her experiences working as an executive within the organization. Scobee joined the organization at age 14, and worked at Scientology’s international management headquarters for several years before leaving in 2005. She served as a Scientology executive in multiple high-ranking positions, working out of the international headquarters of Scientology known as “Gold Base”, located in Gilman Hot Springs near Hemet, California.

Sunday, August 21, 2005

A robotic system at Stanford Medical Center was used to perform a laparoscopic gastric bypass surgery successfully with a theoretically similar rate of complications to that seen in standard operations. However, as there were only 10 people in the experimental group (and another 10 in the control group), this is not a statistically significant sample.

If this surgical procedure is as successful in large-scale studies, it may lead the way for the use of robotic surgery in even more delicate procedures, such as heart surgery. Note that this is not a fully automated system, as a human doctor controls the operation via remote control. Laparoscopic gastric bypass surgery is a treatment for obesity.

There were concerns that doctors, in the future, might only be trained in the remote control procedure. Ronald G. Latimer, M.D., of Santa Barbara, CA, warned “The fact that surgeons may have to open the patient or might actually need to revert to standard laparoscopic techniques demands that this basic training be a requirement before a robot is purchased. Robots do malfunction, so a backup system is imperative. We should not be seduced to buy this instrument to train surgeons if they are not able to do the primary operations themselves.”

There are precedents for just such a problem occurring. A previous “new technology”, the electrocardiogram (ECG), has lead to a lack of basic education on the older technology, the stethoscope. As a result, many heart conditions now go undiagnosed, especially in children and others who rarely undergo an ECG procedure.

Friday, March 6, 2020

Yesterday, an all-women crew ran the Mysuru–Bengaluru Tippu Express in the Indian state of Karnataka. The state-run Indian Railways launched this event ahead of International Women’s Day, for promoting gender equality at work places.

B Shiva Parvathi was running the train as loco pilot (locomotive pilot), and 22-year-old Rangoli Patil was her loco co-pilot. The train left Mysore Junction railway station at 11:30 am IST (0600 UTC), covering a distance of 139km to reach KSR Bangalore station. The train had banners on it which mentioned “International Women’s Day Celebration”.

Speaking to newspaper Star of Mysore, B Shiva Parvathi said, “It is a proud moment for me to be steering this train today along with my Loco Pilot Rangoli and the all-women staff”. Mysore Divisional Railway Manager Aparna Garg told Wikinews only 10% of the employees in the Mysore Division were women, which constitutes about 650 female employees.

Mysore district comes under the South West Railway (SWR) branch of the Indian Railway. Mysore Division of the SWR celebration of the Women’s day started on March 1, and is planned till March 10. Various activities are being conducted in this period, including health check-ups, yoga, sports competition and trekking, newspaper The Hindu reported.

“The theme ‘Equal for All’ is an effort of the Railways to promote more women workforce and empower them. Women of today are no less to any men, be it in any field. I hope through such initiatives, more number of women are motivated to take up jobs in their respective fields of interest”, Garg told Star of Mysore.

Wednesday, May 26, 2010

Authorities in Jamaica say that gunfights in the capital Kingston have left at least 30 people dead, as hundreds of troops and police search for an alleged drug kingpin wanted by the US. At least 25 people were injured as well.

The violence has been triggered by the Jamaican government’s efforts to extradite Christopher “Dudus” Coke, the alleged leader of the “Shower Posse” group. Armed security forces stormed the Tivoli Gardens slum of western Kingston on Monday in an effort to locate Coke, who has not been found. Last week, Coke’s supporters barricaded the area in an attempt to thwart his arrest.

The trouble has forced the closure of schools and businesses across the capital, and the government has appealed for blood donations for the wounded. A state of emergency is in effect for parts of Kingston.

The US has issued a travel alert to warn citizens against visiting the island nation. Jamaican Prime Minister Bruce Golding has promised “strong and decisive” action to restore order.

Sunday, May 20, 2012

U.S. Democratic Party presidential candidate John Wolfe, Jr. of Tennessee took some time to answer a few questions from Wikinews reporter William S. Saturn.

Wolfe, an attorney based out of Chattanooga, announced his intentions last year to challenge President Barack Obama in the Democratic Party presidential primaries. So far, he has appeared on the primary ballots in New Hampshire, Missouri, and Louisiana. In Louisiana, he had his strongest showing, winning 12 percent overall with over 15 percent in some congressional districts, qualifying him for Democratic National Convention delegates. However, because certain paperwork had not been filed, the party stripped Wolfe of the delegates. Wolfe says he will sue the party to receive them.

Wolfe will compete for additional delegates at the May 22 Arkansas primary and the May 29 Texas primary. He is the only challenger to Obama in Arkansas, where a May 10 Hendrix College poll of Democrats shows him with 38 percent support, just short of the 45 percent for Obama. Such an outing would top the margin of Texas prison inmate Keith Russell Judd, who finished 18 percent behind Obama with 41 percent in the West Virginia Democratic primary; the strongest showing yet against the incumbent president. Despite these prospects, the Democratic Party of Arkansas has already announced that if Wolfe wins any delegates in their primary, again, due to paperwork, the delegates will not be awarded. Wolfe will appear on the Texas ballot alongside Obama, activist Bob Ely, and historian Darcy Richardson, who ended his campaign last month.

Wolfe has previously run for U.S. Congress as the Democratic Party’s nominee. On his campaign website, he cites the influence “of the Pentagon, Wall Street, and corporations” on the Obama administration as a reason for his challenge, believing these negatively affect “loyal Americans, taxpayers and small businesses.” Wolfe calls for the usage of anti-trust laws to break up large banks, higher taxes on Wall Street, the creation of an “alternative federal reserve” to assist community banks, and the implementation of a single-payer health care system.

With Wikinews, Wolfe discusses his campaign, the presidency of Barack Obama, corporations, energy, the federal budget, immigration, and the nuclear situation in Iran among other issues.