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Wednesday, February 21, 2007

German researchers have found that natural methods of family planning like the symptothermal method (STM) are as effective as modern contraceptives. This finding challenges the common conception that natural methods of birth control are the least effective among all the family planning methods that are available today.

In 1985, scientists at University of Heidelberg started a prospective, longitudinal study of 900 women using the symptothermal method for family planning (not compared to another population). The symptothermal method requires a woman to define her fertile interval during the monthly cycle through measuring body temperature and observing cervical secretions.

It was found that the lowest pregnancy levels (an average 0.43 pregnancies per 100 women per year, i.e. 13 cycles, with 95% confidence intervals of 0.05-1.55) were among women who abstained from sex contact or practiced non-penetrative sex during their most fertile period (as defined by the symptothermal method). The rate was slightly higher (0.59 pregnancies per 100 women per year) among women who used barrier methods of contraception (for example, a condom) during the same period.

These figures indicate that the symptothermal method might be reliable, but more research is needed to increase the statistical power of the data. Scientists consider a method of contraception to be highly effective if the pregnancy rate is less than one pregnancy per 100 women per year when used properly (the upper limit of confidence was 1.55 in this case, but the average 0.43).

The study reported a dropout rate of 9.2 per 100 woman. Study participants indicated that this was either due to the fact that they no longer wished to participate, or that they wanted to achieve pregnancy, for medical reasons, because they separated from their partner, etc.

Surprisingly enough, the rate of pregnancy among women who had sex during their fertile period turned out to be only 7.46 pregnancies per 100 women per year, although the rate was four times higher than what could be expected. The researchers say these women had sex on the boundaries of their fertile periods.

Taken together, these findings suggest that the symptothermal method of contraception is worthy of further research, as a possible future option for those who for some physical or religious reasons cannot use other family planning methods.

Tuesday, August 11, 2015

Two people were killed yesterday afternoon and another seriously injured in Västerås, Sweden. The injured man is considered a suspect in the knife attack and was arrested in hospital. Another man was arrested at the scene, which was an IKEA furniture retailer. According to police, the two fatalities do not have any obvious connection to the suspects, but did know each other. The motive is, thus far, unknown.

Police were called to the scene at 13:00 local time and found three stab victims. Initially, all three were considered victims, but the status of one has been changed to suspect. The other two, a man and a woman, subsequently died from their wounds. Police have said CCTV is helping in the investigation. Local newspaper Vestmanlands Läns Tidning (VLT) has reportedly posted footage of one of the suspects being tackled by police.

VLT has further claimed to have identified the two victims as a mother and son, aged 55 and 28 respectively. According to the paper, the victims were not local residents, but did have a connection with Västerås, where they were vacationing at the time of the attack, which a police spokesperson has called “an act of madness” ^{((sv))Swedish language: ?En galen händelse}.

“This is the worst working day of my life” ^{((sv))Swedish language: ?Det är den värsta arbetsdagen i mitt liv}, said Mattias Johansson, the store manager of IKEA in Västerås, to Sveriges Television. IKEA spokesperson Anna Pilkrona-Godden told BBC News, “Our thoughts are with those affected,” and said the store is closed for the time being.

Västerås is in central Sweden, approximately 115 km (70 miles) west from the capital Stockholm. The population is roughly 110 thousand.

Sunday, January 13, 2013

The United States Federal Aviation Administration (FAA) ordered a review Friday into the design and manufacture of the Boeing 787 Dreamliner, following five incidents in five days involving the aircraft and two Japanese airlines.

On Monday, an electrical fire broke out aboard a Japan Airlines 787 at Boston’s Logan International Airport, when a battery pack which powers the auxiliary power unit, for when the plane is on the ground, caught fire. The fire was discovered by maintenance workers after passengers and crew disembarked following their flight from Tokyo’s Narita Airport.

The next day, a separate Japan Airlines 787, also at Logan International Airport, heading to Tokyo, suffered a fuel leak that spilled around 40 gallons, which was spotted by the crew of the aircraft taxiing behind them. “That Japan Air may know it, but they’ve got fuel or something spilling out the outboard left wing. Quite a bit,” said the pilot of aircraft behind them on local air traffic control frequencies.

Wednesday, in Japan, an All Nippon Airways 787, the launch customer for the aircraft, cancelled a flight after a brake problem was reported.

Earlier Friday, two All Nippon Airways suffered separate incidents in Japan. An oil leak was noticed in the engine after one aircraft had landed in Miyazaki, coming from Tokyo’s Haneda Airport. Another flight, flying between Haneda Airport and Matsuyama said the pilot’s side window in the cockpit suffered a crack.

The FAA in a statement said “In light of a series of recent events, the FAA will conduct a comprehensive review of the Boeing 787 critical systems, including the design, manufacture and assembly.” Further adding, “The purpose of the review is to validate the work conducted during the certification process and further ensure that the aircraft meets the FAA’s high level of safety.”

According to the statement, “The review will also examine how the electrical and mechanical systems interact with each other.” The Boeing 787 relies more on electrical, as opposed to mechanical, systems than past aircraft from the manufacturer including having electronics operate hydraulic pumps and using electric brakes. Large portions of the plane’s structure use lightweight carbon fiber composite instead of more traditional metal airframe.

U.S. Transportation Secretary Ray LaHood said, “The safety of the traveling public is our top priority […] This review will help us look at the root causes and do everything we can to safeguard against similar events in the future.”

“We are confident that the aircraft is safe. But we need to have a complete understanding of what is happening,” said newly sworn-in FAA Administrator Michael P. Huerta. “We are conducting the review to further ensure that the aircraft meets our high safety standards.”

Boeing released a statement saying, “[The company] is confident in the design and performance of the 787. It is a safe and efficient airplane. The airplane has logged 50,000 hours of flight and there are more than 150 flights occurring daily.”

Thursday, June 2, 2005

Darwin’s Ltd. opened a second location of their sandwich shop at 1613 Cambridge Street in Cambridge, Massachusetts, in late May. It is situated across from Cambridge Rindge and Latin School. Previously limited to one location at 148 Mount Auburn Street, the second store seats approximately 30 people and sells sandwiches, coffee drinks, locally made pastries, as well as some produce and snack foods. The establishment also provides free wireless access through the WanderingWifi service. The shop plays music during the day; during this reporter’s visit to the shop, selections played ranged from David Bowie to The Strokes. The store is air-conditioned.

Key differences between the original store and the new one include the unification of the cafe and the sandwich line now behind one counter, handicap accessible restrooms, no beer or wine sold at location, and a lack of a loyal customer base. Although the recent months have been slow, business is expected to pick up with the return of Cambridge area students this autumn.

While the original location of Darwin’s was recently cited for lacking sneeze guards before the kitchen counter, according to the Cambridge Chronicle, the new Darwin’s has acrylic sheets along the front of their sandwich counter. The original Darwin’s has installed the sneeze guard at the kitchen counter the day following citation.

Monday, March 19, 2012Hawker, Canberra — Coming off a national championship win for the Australian Capital Territory (ACT) men’s open team in mid-February, Australia men’s national softball team representatives Nick Norton and Adam Folkard are getting ready for more softball later this year, including the Australian club championships to be held in Brisbane in June.

Folkard and Norton have both won the World Championships and have each won a total of ten national championships with the ACT side. They are both named to the current men’s national team, which has roughly thirty players, and believe they are likely to survive the December cut down to eighteen players who will represent Australia at next year’s World Championship in Auckland, New Zealand.

The World Championship is one of the two most prestigious available to male softball players. The other is the International Softball Congress, an event Folkard and Norton have both competed at.

As national team representatives, there are a lot of expectations for them. In Australia, there is almost no financial support for the men’s game so they must cover most of their own costs, including travel to and from international competitions. According to Folkard’s father, these costs can be prohibitive. In one year, when Folkard was a representative on the men’s U18, U23 and Open team, it cost A$15,000 for travel and other expenses just for Folkard. When costs for bringing family members such as Folkard’s sisters to major international tournaments, the costs were even higher. Folkard, his father and Norton all joked this cost his father an investment property to allow Folkard to continue to compete at the highest level. Both Folkard and Norton currently work as tradesmen to support softball playing.

Beyond money, the national team requires players to be actively involved in wider softball community. Players must represent a club at the club championships in Brisbane if they want to retain a spot in the squad. Folkard plays for a Western Australian club and Norton plays for a Sydney based club, driving down from Canberra to play every Sunday during the season.

Folkard and Norton have both played softball at the highest level in the United States, where the men’s game is not yet fully professionalized but still presents more opportunities for players than are available at home. For several years, Folkard has gone to the United States for three-month stints, playing for teams in Chicago, Pennsylvania, and New York. One side he played was sponsored by Ernst and Young. Folkard currently plays for a Canadian side and has been trying to convince Norton, whom he has grown up playing softball with, to join him like Norton has done one previous season. According to Folkard, playing with a North American club has certain advantages. The clubs pay for his travel to and from Australia, and pay for Championship rings. When asked how North American clubs sign Australian players, he said they follow men’s softball in Australia and call up players to offer contracts. Australian men’s players gain additional exposure to potential clubs when they compete, with some sides approaching them during the North American season and seeking to contract them for the following season.

Both men would love the opportunity to play softball in the Olympics, but believe such an opportunity is unlikely. According to them, softball at the Olympics is a women’s game intrinsically linked to men’s baseball, and men’s softball is unlikely to ever be considered on the programme as a result.

Folkard and Norton both play for the same club in the ACT territory club competition. Their team has secured a grand final berth for the match in ten days. They are waiting to find out who they will play against based on a match this weekend. Both have previously won this competition.

Tuesday, January 24, 2006

The Walt Disney Company has finalized a US$7.4 billion deal to acquire its long-time partner Pixar in an all stock buy-out. The deal will make Steve Jobs, current Pixar and Apple CEO, Disney’s largest shareholder with about 7% (valued at over $3.5 billion) and a member of the board of directors.

The merger was speculated all day Tuesday on the stock market and the announcement came just after trading closed for the day. Terms of the merger include Pixar’s John Lasseter becoming Disney’s new chief creative officer in charge of animation at the combined Disney-Pixar Animation Studios, as well as principal creative advisor at Walt Disney Imagineering, the unit of the company responsible for research and development of Disney theme parks worldwide.

Jobs purchased what became Pixar for $10 million in 1986 from George Lucas’s computer animation division at Lucasfilm. Toy Story, its first feature film, came a decade later, and began a long string of animation hits, including Finding Nemo. Such successes proved to be increasingly elusive for Disney to manage on its own. The partnership between the two studios had become shaky in recent years, as former Disney head Michael Eisner clashed with Jobs over the renewal terms of their agreement. In 2003, prior to his dismissal from Disney, Eisner infuriated Pixar’s creative team by predicting Finding Nemo would be a failure. Steve Jobs broke off negotiations in January 2004, having told one executive previously, “I don’t see how the relationship can continue as long as Eisner is there.”

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