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NB this story is also covered in the article Archbishop Desmond Tutu calls for African Pope.Monday, April 4, 2005Retired Anglican Arch-Bishop Desmond Tutu has called for the Catholic church to appoint an African as new pope. “We hope the cardinals when they meet will follow the first non-Italian pope by electing the first African pope,” said Tutu on SABC TV at a press conference in his Cape Town home.

Nigeria’s Cardinal Francis Arinze, currently number four in the church hierarchy, is seen as the best hope for a pope from the third world. If Arinze is elected he will become the first African pope since Gelasius I in 496 AD.

“There should be democracy in the Catholic Church. Europeans should allow an African to become the next pope,” said 21 year old Nigerian student, Ifeoma Ezinwa, at the Saint Monica Catholic Church in Igbogbo, Lagos. “The church is growing in Africa. If Arinze gets to that position, he would work for its faster growth,” she continued.

However Steve Uwagba, a Nigerian accountant, thought that “International politics in the church may not allow him to get the papal seat. The odds of international politics and conspiracy against Africa weigh heavily against him.”

Tutu also added that “We know that [the pope] was a champion for world peace. And more than any other pope [he] went around the world galvanizing the faithful who turned out in droves to meet him. We also want to pay tribute to him for his concern for the unity of humankind. He was the first Pope, I think, to gather together … leaders of other Christian denominations, calling them to prayer for the world,”

The archbishop of Cape Town Njongonkulu Ndungane – Tutu’s successor – offered his condolences to the world’s catholics. “Our sincerest condolences go out to Catholics worldwide on the death of their great leader. We thank God for his ministry and that he has now been relieved from pain,”

Father Stephen Chukwu of St Augustine’s church in Ikorodu on the outskirts of Lagos, Nigeria said to a congregation of three thousand, “The whole world is standing still. People are held spellbound because the mighty has fallen. The whole church mourns because a leader and a revolutionary has gone,” he told the crowd, many of whom wept and sobbed.

“Who would ever believe that a pope could come from outside Rome? He was an ideal man and he led an ideal life. He held tenaciously to the teachings of the Apostles. He was against killing and abortion,” he declared. He was not a friend of the wealthy or the mighty. He was a friend of those in the gutters. He preached and fought for democracy.

After mass Mary Okoli, a 42 year old teacher said “My hope and prayer is that we get an African, especially a Nigerian, to replace him and continue his good work,””We are particularly grateful for the attention he paid to Africa and the developing world during his papacy. His concern for the poor marked him as a truly caring leader and we share the grief and loss of the Catholic Church at his passing. We also pray for the Catholic Church as it contemplates the election of the next Vicar of Christ,” he said in a statement.

Monday, August 7, 2006

Dogs can be trained to detect early and late stages of lung and breast cancer accurately according to a study published by California scientists in the little-known scientific journal Integrative Cancer Therapies.

The study took place over the last five years at the Pine Street Foundation, a non-profit organization which conducts evidence-based research on integrative medicine (combining complementary and alternative medicine and mainstream medicine). Michael McCulloch and colleagues used three Labrador Retrievers and two Portuguese Water Dogs, both common pets, that received basic behavioral dog training. The researchers trained the dogs to lie down next to a sample from a cancer patient and to ignore other samples.

The samples used were breath samples from 55 patients with lung cancer and 31 with breast cancer — the two types of cancer with the highest mortality rates in the United States.

After the training phase, the dogs’ accuracy diagnosis was tested in a double-blind experiment. Among lung cancer patients, the sensitivity and specificity were 99% accurate and for breast cancer sensitivity was 88% and specificity 98%. Because these figures seem almost too good to be true, cancer experts are the same time baffled and skeptical. The authors of the study themselves also say replication of the study is needed.

Importantly, this was independent of the cancer stage, meaning the dogs were able to pick up the scent of cancer in its early stages. This is important because in many cases, the success of any treatment depends on early diagnosis. However, the researchers don’t believe this will lead to the use of dogs in the clinic soon, rather they want to find out which chemicals are actually sensed by the canines, because they could be used in laboratory assays. “It’s not like someone would start chemotherapy based on a dog test,” Dr. Gansler of the American Cancer Society said, “They’d still get a biopsy.”.

The researchers were inspired by anecdotal reports about dogs detecting cancer. In 1989, a British women consulted with her family physician because her Dalmatian kept licking a mole on her leg. At biopsy it showed to be malignant melanoma. When diagnosed too late this form of cancer has a poor survival rate, but in this case early surgery was made possible, and the women survived. Prior studies showed that breath samples from patients with lung cancer or breast cancer contain distinct biochemical markers. This provides a basis for the hypothesis that some cancer types produce volatile chemicals that dogs could smell. A study published in the British Medical Journal already proved that dogs could use their exquisite sense of smell to detect bladder cancer in urine samples, but they were only correct in 41% of cases, and another study provided preliminary evidence that dogs could detect melanomas.

This doesn’t mean you can show your breasts to your dog and it will tell you if you have cancer, other physicians caution, and scientists do not advise people to train their dogs to sniff for cancer. Unresolved issues from the study include the fact that subjects were required to breathe deeper than normal, so it’s not sure whether dogs can smell cancer in normal breath. Also, whether this is a permanent skill that would be retained by dogs was not tested.

Finally, there are concerns that could arise over liability issues: who would be responsible when the dog makes a mistake?

Current detection methods for both lung and breast cancer are not flawless. For lung cancer, chest X-ray and sputum cytology (detecting cancer cells in coughed up fluid) fail to detect many early cases, and CT scan produces many false-positive results unless combined with expensive PET scans. Although it might be comparing apples and oranges, a $2.5 million CT scanner has an accuracy of 85 to 90%. Mammography also produces false-positive results, and it may be difficult in women with dense breast tissue. As such, another type of “pet”-scan, using dogs as a biological assay, might prove feasible for screening if supported by further research. Current tests are also expensive so the use of dogs for preliminary cancer testing could prove to be an affordable alternative for countries in the developing world.

Monday, June 14, 2021

Arthur Oliver Kostendt, a candidate running in the mayoral election of the US city of Cleveland, Ohio set to take place November 2, discussed his campaign and policies with Wikinews this spring.

According to Cleveland Scene, 29-year-old Kostendt is a member of the Cuyahoga County, Ohio Republican Party but has referred to his campaign as “casual”. According to his web site’s personal biography, he was a cadet for the Army Reserve Officers’ Training Corps (ROTC), scout platoon leader for the 2nd Squadron of the 107th Cavalry Regiment of the Ohio Army National Guard and logistics officer for the 1st Battalion of the 145th Armored Regiment. He served in Kuwait, Iraq, the United Arab Emirates and Saudi Arabia and assisted coalition force detachments in Southeast Asia.

Kostendt is a graduate of the University of Notre Dame and summa cum laude graduate of Cleveland State University. He writes he uses an apostrophe to abbreviate his middle name as “Arthur O’Kostendt” instead of the customary period after the O to emphasise his Irish heritage.

A poll published May 5 by Baldwin Wallace University, which does not feature Mr Kostendt, has Dennis Kucinich and Basheer Jones leading in the mayoral race by 17.8 and 13.3 points, respectively, with a margin of error of up to five per cent either way. 48% of those surveyed were undecided. Incumbent mayor Frank G. Jackson, who won the 2017 Cleveland mayoral election with 59% of the vote, is eligible for a fifth term but announced on May 6 he would retire.

Monday, July 28, 2008

Two bombs detonated in the Güngören district of Istanbul, Turkey Sunday evening, killing at least 17 people and wounding over 150. The neighborhood targeted is mainly residential, and the victims were civilians. At least five of those killed were children, according to local officials.

This bombing was the worst terrorist attack in Istanbul since the 2003 Istanbul Bombings, in which truck bombs exploded outside two Istanbul synagogues, killing 23 and wounding more than 300. Al-Qaeda claimed responsibility for the 2003 attack.

The initial explosion caused little damage, but attracted crowds of onlookers. The second more lethal blast occurred 10 minutes later, about 50 metres away.

“After the first explosion, I rushed outside to check on my two sons, found both of them. But my elder son insisted on going back to find his father,” said Nimet Arslan to International Herald Tribune. Following the second bomb, she said, “a dark smoke filled the air and all I could see or hear was people screaming.” The elder son suffered a broken leg.

Turkish President Abdullah Gül said in a statement, “Nothing can be achieved by terror, violently claiming lives of the innocent. These attacks show the inhumanity and misery of the assailants.”

It is not yet clear who is responsible, but Turkish authorities suspect the Kurdistan Workers Party (PKK), a Kurdish separatist group. “Of course, there are links with the separatist organization,” the governor of Istanbul province, Muammer Güler said, “It’s surely a terror attack, there’s no doubt.” This follows a recent shooting attack on the United States consulate in Istanbul. The US embassy is in Ankara.

On Sunday, the Turkish military announced that its fighter jets had raided twelve PKK settlements in Northern Iraq, which the PKK uses as a base to launch attacks on Turkey, raising speculation of PKK involvement in this attack. However Zubeyir Aydar, a senior Kurdish militant, denied any involvement in the attacks in a statement to a pro-PKK news agency.

Prime Minister Recep Tayyip Erdo?an visited the site on Monday, calling for calm and nationwide solidarity.

Thursday, October 30, 2008

Actor David Tennant made an announcement Wednesday at the National Television Awards in the United Kingdom that he will end his time portraying the Tenth Doctor on the long-running BBC science fiction drama Doctor Who in 2009. The announcement came as part of Tennant’s speech accepting the outstanding drama performance award at the program.

Tennant, 37, is currently portraying the lead in a production of Hamlet with the Royal Shakespeare Company, and accepted the award by videolink. He was up against Doctor Who co-star Catherine Tate, who portrayed his companion Donna Noble. Doctor Who was recognized with the award for most popular drama program.

“I love this part, and I love this show so much that if I don’t take a deep breath and move on now I never will, and you’ll be wheeling me out of the Tardis in my bath chair,” said Tennant in his address to the audience in attendance at the Royal Albert Hall. “TARDIS” refers to the time machine and spacecraft operated by Tennant’s character known only as “the Doctor”, and stands for Time And Relative Dimension In Space.

Tennant will again inhabit the TARDIS as the Tenth Doctor for the upcoming Doctor Who Christmas special, “The Next Doctor“, and will portray the Doctor in four additional specials set to air in 2009. A new actor will play the Doctor for the program’s 2010 series.

Tennant had initially been interested in portraying the Doctor in the 2005 series, but that role went to Christopher Eccleston. The series had previously been dormant since 1996, with Paul McGann in the lead role. Tennant has said that it was his childhood dream to play the Doctor. This is not his first time being recognized at the National Television Awards for his role as the Doctor. In 2006 he received the award for most popular actor, and again in 2007. In 2006 Tennant beat out actor Tom Baker as the favorite doctor, in a survey of readers of Doctor Who Magazine.

The Doctor comes from a race of Timelords, and has the ability to “regenerate” and change appearance when his health is failing. Actors including Russell Tovey, James Nesbitt, Paterson Joseph, John Simm and David Morrissey have been mentioned in the media as possibilities to portray the 11th incarnation of the Doctor.

Russell T. Davies, the program’s current executive producer, commented to BBC News on the end of the Tenth Doctor and his work with Tennant: “I’ve been lucky and honoured to work with David over the past few years – and it’s not over yet, the Tenth Doctor still has five spectacular hours left! After which, I might drop an anvil on his head. Or maybe a piano. A radioactive piano. But we’re planning the most enormous and spectacular ending, so keep watching.” Steven Moffat will replace Davies as executive director of Doctor Who in 2010.

Tennant began his work as an actor with roles in theatre, and progressed to starring roles on television programs including Blackpool and Casanova. He has recently returned to theatre roles with the Royal Shakespeare Company, and has received praise for his work in Hamlet and Love’s Labour’s Lost.

Wednesday, April 1, 2015

A small plane, piloted by sixteen-year-old Ryan McCall, crashed near Orange County Airport in Virginia, at about 9:45 a.m. local time Sunday morning, police said. He was killed in the accident.

The boy, Ryan McCall, a sophomore at Riverbend High School in Spotsylvania County, was alone on the plane. The plane, a 1974 Piper, model PA28140, crashed in a field just east of the airport. The plane belonged to Springfield, Virginia resident William Rushing III.

Flying instructors suggested birds might have contributed to the crash. The Federal Aviation Administration (FAA) and the National Transportation Safety Board (NTSB) are continuing their investigation as to what actually happened. Sixteen-year-old pilots are common, according to Virginia Aviation Board President Johnny Meza. He said a sixteen-year-old flying either alone or with a certified pilot is allowed. The NTSB predicted five to ten business days for a preliminary report.

The Spotsylvania County school district sent out a memorandum saying the school’s administration is working with counsellors to help students cope with the loss of their classmate. The statement said in part, “We were very saddened to hear the news about the death of Riverbend High Sophomore Ryan McCall.” Grief counsellors were available at the school to provide support to students.

The boy’s remains were sent to a medical examiner’s office for autopsy.

Thursday, June 23, 2011

NASA’s Cassini–Huygens spacecraft has discovered evidence for a large-scale saltwater reservoir beneath the icy crust of Saturn’s moon Enceladus. The data came from the spacecraft’s direct analysis of salt-rich ice grains close to the jets ejected from the moon. The study has been published in this week’s edition of the journal Nature.

Data from Cassini’s cosmic dust analyzer show the grains expelled from fissures, known as tiger stripes, are relatively small and usually low in salt far away from the moon. Closer to the moon’s surface, Cassini found that relatively large grains rich with sodium and potassium dominate the plumes. The salt-rich particles have an “ocean-like” composition and indicate that most, if not all, of the expelled ice and water vapor comes from the evaporation of liquid salt-water. When water freezes, the salt is squeezed out, leaving pure water ice behind.

Cassini’s ultraviolet imaging spectrograph also recently obtained complementary results that support the presence of a subsurface ocean. A team of Cassini researchers led by Candice Hansen of the Planetary Science Institute in Tucson, Arizona, measured gas shooting out of distinct jets originating in the moon’s south polar region at five to eight times the speed of sound, several times faster than previously measured. These observations of distinct jets, from a 2010 flyby, are consistent with results showing a difference in composition of ice grains close to the moon’s surface and those that made it out to the E ring, the outermost ring that gets its material primarily from Enceladean jets. If the plumes emanated from ice, they should have very little salt in them.

“There currently is no plausible way to produce a steady outflow of salt-rich grains from solid ice across all the tiger stripes other than salt water under Enceladus’s icy surface,” said Frank Postberg, a Cassini team scientist at the University of Heidelberg in Germany.

The data suggests a layer of water between the moon’s rocky core and its icy mantle, possibly as deep as about 50 miles (80 kilometers) beneath the surface. As this water washes against the rocks, it dissolves salt compounds and rises through fractures in the overlying ice to form reserves nearer the surface. If the outermost layer cracks open, the decrease in pressure from these reserves to space causes a plume to shoot out. Roughly 400 pounds (200 kilograms) of water vapor is lost every second in the plumes, with smaller amounts being lost as ice grains. The team calculates the water reserves must have large evaporating surfaces, or they would freeze easily and stop the plumes.

“We imagine that between the ice and the ice core there is an ocean of depth and this is somehow connected to the surface reservoir,” added Postberg.

The Cassini mission discovered Enceladus’ water-vapor and ice jets in 2005. In 2009, scientists working with the cosmic dust analyzer examined some sodium salts found in ice grains of Saturn’s E ring but the link to subsurface salt water was not definitive. The new paper analyzes three Enceladus flybys in 2008 and 2009 with the same instrument, focusing on the composition of freshly ejected plume grains. In 2008, Cassini discovered a high “density of volatile gases, water vapor, carbon dioxide and carbon monoxide, as well as organic materials, some 20 times denser than expected” in geysers erupting from the moon. The icy particles hit the detector target at speeds between 15,000 and 39,000 MPH (23,000 and 63,000 KPH), vaporizing instantly. Electrical fields inside the cosmic dust analyzer separated the various constituents of the impact cloud.

“Enceladus has got warmth, water and organic chemicals, some of the essential building blocks needed for life,” said Dennis Matson in 2008, Cassini project scientist at NASA’s Jet Propulsion Laboratory in Pasadena, California.

“This finding is a crucial new piece of evidence showing that environmental conditions favorable to the emergence of life can be sustained on icy bodies orbiting gas giant planets,” said Nicolas Altobelli, the European Space Agency’s project scientist for Cassini.

“If there is water in such an unexpected place, it leaves possibility for the rest of the universe,” said Postberg.