November 7, 2012

Dutch professor’s fake research keeps piling up

Filed under: Science by Orangemaster @ 1:22 pm

Last year ‘Professor’ Diederik Stapel from the University of Tilburg was suspended for making up pro-vegetarian research, which other ‘Professors’ bought into hook, line and sinker, like a school of professional fish.

An investigative committee was set up to find out how much nonsense he actually made up over the years and apparently, it’s a big pile. From his Groningen period, nine articles and two dissertations have been added to the heap of his confirmed 36 cases of fraud. The committee is also looking into his work at other Dutch universities where fraud is being called ‘highly probable’, which will surely add to the big pile.

(Link: www.volkskrant.nl, Photo of the Erasmus University auditorium released into the public domain by Wikifrits)

Tags: ,

September 21, 2012

Netherlands nabs two Ig Nobel prizes

Filed under: Animals,Science,Weird by Orangemaster @ 12:46 pm

Dutch researchers have won two Ig Nobel prizes this year, fun science awards which ‘honour achievements that first make people laugh, and then make them think’.

Researchers Anita Eerland, Rolf Zwaan and Tulio M. Guadalupe of the Erasmus University in Rotterdam won the psychology prize for their study on why leaning to the left makes the Eiffel Tower seem smaller.

US-based Dutch biologist Frans de Wal and American partner Jennifer Pokorny won the anatomy prize for research showing that chimpanzees can recognize their fellow chimps from photographs of their butts.

The Dutch have won many times before. We posted about rats that cannot tell between Japanese and Dutch in 2007 and research on reducing astma symptoms by taking people for a roller coaster ride in 2010.

(Link: www.dutchnews.nl)

Tags: ,

August 1, 2012

Vampire stars suck the life out of bright stars

Filed under: Science by Orangemaster @ 10:58 am

Hugues Sana of the University of Amsterdam explains that the brightest stars in the universe are getting the life sucked out of them by vampire stars, also called O stars. According to researchers, a third of the vampire-victim pairs are eventually expected to merge and become one.

“These stars are absolute behemoths,” said Sana, lead author of this study. “They have 15 or more times the mass of our Sun and can be up to a million times brighter. These stars are so hot that they shine with a brilliant blue-white light and have surface temperatures over 54,000 degrees Fahrenheit.”

(Link: www.theregister.co.uk)

Tags: , ,

July 27, 2012

Amsterdam’s sewers are full of hard drugs

Filed under: General,Science by Orangemaster @ 8:54 am

Test the sewer waters in a city and scientists will tell you about your city, a bit like reading tea leaves, but a lot more accurate. Apparently, Amsterdam’s sewer water is full of cocaine and XTC, as scientists tested the water of 19 European cities. There is also a lot of cannabis floating around, but come weekend, ‘coke’ and XTC take over as the dominant hard drugs of choice, both also very popular in Antwerp, Belgium. In Scandinavian cities they’re more into speed.

Measuring sewage samples is said to be produce more reliable data about drug use than surveys, where people often provide sociably acceptable answers.

“What about countries like Amsterdam?” An American sheriff who obviously failed geography claims he was “crossing over bodies lying in the street” when he visited Amsterdam. I bet he was saying that to entertain the posse behind him. Tip: the War on Drugs is a complete wash. Both sides kinda come off silly in this video, although the sheriff takes the space cake.

(Links: www.at5.nl, nos.nl, Photo: DEA)

Tags: , , ,

June 25, 2012

Another Dutch professor caught in scientific fraud case

Filed under: Science by Branko Collin @ 2:51 pm

Professor Dirk Smeesters of the Erasmus University resigned after a study uncovered ‘irregularities’ in two of his papers.

Smeesters read Consumer Behaviour at the Rotterdam School of Management. The university accepted his resignation on June 21. The papers were withdrawn from scientific publications by the university, which stated in a press release today:

Two articles were found to have irregularities with findings that, in a statistical sense, are highly unlikely. The raw data forming the basis of these articles was not available for inspection by third parties, and the professor indicated that he had selected data so that the sought-after effects were statistically significant.

Last year professor Diederik Stapel from the University of Tilburg was suspended for making up pro-vegetarian research.

(Photo of the Erasmus University auditorium released into the public domain by Wikifrits.)

Tags: , ,

June 22, 2012

Kite Power demo by former astronaut Wubbo Ockels

Filed under: Science,Sustainability by Orangemaster @ 11:34 am

Back in 2008 a concert raised money to develop the laddermill, a sustainable invention by former astronaut Wubbo Ockels (shown here), and today Ockel’s Kite Power research group from the Delft University of Technology will be showcasing a wind energy system using kites at the Maasvlakte 2 shore in South Holland.

The Kite Power Team explains that Kite Power is a type of wind energy where a radiographically controlled kite generates electricity. A single cable attached to the kite is pulled and released from the base station every two minutes, spinning a drum that in turn powers a generator. Pulling the kite takes energy, but less than it is generated. The kite can fly up to 900 metres and be used to generate electricity fully automatically, which is its major asset.

(Link: home.tudelft.nl, Photo of Wubbo Ockels courtesy of Emmanuelle)

Tags: , , ,

June 1, 2012

Fat pregnant cows get prenatal work out

Filed under: Animals,Science by Orangemaster @ 4:25 pm

Livestock researcher Roselinde Goselink of Wageningen UR explains in this Dutch video from 2011 why it’s good for fat pregnant cows to get a proper workout before cranking out calves.

Pregnant cows need to boost their metabolism so that they can get used to giving lots of milk, and exercise apparently helps. Two years ago at the testing farm Waiboerhoeve near Lelystad they got some 30 odd cows to go round and round for 5 kilometers a day every day until September in a mill, which looks like a pony ride attraction for children.

Imagine generating electricity with cows getting a workout.

Oh and look how happy they are when they finally get to go outside in the spring:

(Link: melkveehouders.nieuwsgrazer.nl, via www.waarmaarraar.nl)

Tags: ,

May 31, 2012

Dead Duck Day is just around the corner

Filed under: Animals,Science,Weird by Orangemaster @ 2:08 pm

Kees Moeliker, curator of the Natural History Museum in Rotterdam, was awarded an IgNobel back in 2003 — the tongue-in-cheek awards of Improbable Research — for writing about “The first case of homosexual necrophilia in the mallard.”

On 5 June 1995 an adult male mallard (Anas platyrhynchos) collided with the glass façade of the Natural History Museum in Rotterdam and died. An other drake mallard raped the corpse almost continuously for 75 minutes. Then the author disturbed the scene and secured the dead duck. Dissection showed that the rape-victim indeed was of the male sex. It is concluded that the mallards were engaged in an ‘Attempted Rape Flight’ that resulted in the first described case of homosexual necrophilia in the mallard.

This year Dead Duck Day will be celebrated on the lawn next to the new glass pavilion of the Natural History Museum in Rotterdam at 17:55 sharp, the actual time the duck lost his life on that historic day in 1995. The historic stuffed necro-duck will be at the event, owned by Moeliker himself. They’ll be a discussion about finding new ways to prevent birds from colliding with glass and more news about dead ducks.

Don’t miss out on the traditional six-course duck dinner at the Chinese restaurant around the corner afterwards.

And if you have room for dessert, enjoy this six-minute movie about the two colliding ducks.

(Link: www.improbable.com, boingboing.net)

Tags: , ,

December 27, 2011

Science says medical romances are unrealistic

Filed under: Literature,Science by Branko Collin @ 9:41 am

In what one sorta-kinda hopes is a tongue-in-cheek article in the week 51 issue of Dutch medical journal Nederlands Tijdschrift voor Geneeskunde, Cornelis Langeveld has looked at medical romances and whether they “give a realistic picture of medical practice”.

“The doctor novels which were studied give an unbalanced and distorted view of medical practice. The medical information was sometimes incorrect, partly due to lack of knowledge by the author, partly due to incorrect translation from English. The reality of medical practice was not represented accurately in either of the series investigated, although the medical information in the ‘Doctor novels’ [Harlequin] series appeared to be accurate more often than that in the ‘Dr. Anne’ [Favoriet] series.”

“The medical situations were located mostly in hospital emergency departments and operating rooms. Medical specialisms were represented mainly by surgeons, emergency care doctors, orthopaedic specialists, cardiologists and gynaecologists.”

Langveld wonders if the unbalanced and distorted view is such a bad thing. “One may expect adult readers to be able to differentiate between fact and fiction. The readers of the Doctors Novels series received a number of valuable lessons apart from the medical mistakes, like the answer of the country doctor to the question what she used her maternity leave for: ‘Read,’ she replied demurely. ‘Read, read, I do nothing but read. And no romance novels or thrillers or gossip magazines either, but medical journals. They are educational.'”

Tags: , ,

October 5, 2011

Red wine doesn’t reduce blood pressure

Filed under: Food & Drink,Science by Orangemaster @ 5:42 pm

2618748180_c776c2e386

A recent Dutch study led by Ilse Botden, MD and PhD student at Erasmus Medical Center in Rotterdam, claims that the polyphenols found in red wine don’t promote a healthy heart by reducing blood pressure, as previous studies have held. She recently presented the findings at the American Heart Association’s High Blood Pressure Research 2011 Scientific Sessions in the US.

Health news website WebMD reported that red wine’s heart-healthy benefits have often been attributed to antioxidants called polyphenols. While expert opinions have varied on polyphenols’ effect on the heart, Dutch researchers have discovered that polyphenols don’t seem to promote heart health by reducing blood pressure.

What ordinary folks like me will find on the Internet is that red wine in moderation helps you relax, but what do I know.

(Links: dutchdailynews, Photo of Arrogant Frog wine by Martin Ujlaki, some rights reserved)

Tags: ,