Sentences with phrase «controversial theory»
However, an old and highly controversial theory that simply changes the law of gravity can explain a key property of galaxies better than the standard dark matter theory, one astronomer reports.
sciencemag.org
This can be answered with the help of one of the most controversial theory regarding stock market - The efficient market theory.
That's consistent with a somewhat controversial theory that holds that sex evolved as a means to repair DNA damage, she says.
In the case of autism in particular, some fairly controversial theories have been developed in recent years, about which not all medical specialists agree.
In the last few years, however, a different and quite controversial theory has arisen to challenge this view.
Especially in the early stages of controversial theories of great generality, and in the decision to abandon a well - developed research programme in favour of a promising but undeveloped new one, the assessment is an act of personal judgment.
One of the earliest, but also most controversial theories about child psychology, we owe to our good old friend Freud (1856 - 1939) and the field of psychoanalysis.
Over the years, Bem cemented his reputation as a rebel by floating other controversial theories on topics such as personality and sexual orientation.
The ambitious task that Unger sets himself is to contest this portrayal and rehabilitate Machiavelli — man and philosophy — as a «deeply humane writer» motivated by a fierce patriotism, whose controversial theories were merely a response to the violence and chaos surrounding him.
Turin's more controversial theory, put forth in 1996 and now the subject of two popular books, holds instead that odorant receptors sense the way a molecule's atoms jiggle.
One controversial theory posits that giant planets might not need rocky cores if they form directly from unstable whorls of gas in the nebula around a young star.
The achievements recognized by the Nobel Foundation in Stockholm span the range from controversial theory to well - grounded experiment
While that individual would be positing something that is the well - accepted scientific consensus, in some states, under law, that is only a «controversial theory among other theories.»
Climate change skeptics like James Taylor, environmental policy fellow at the Heartland Institute, a conservative think tank, said the pushback in schools and legislatures reflected public frustration at being told «only one side of the global warming debate — the scientifically controversial theory that humans are creating a global warming crisis.»
Anastassia Makeireva has a highly controversial theory about what causes winds.
The EMH is a highly controversial theory and the debate over its correctness — perhaps the most significant debate in the financial world over the past fifty years — ultimately seeks to prove or disprove the merits of active investment management.
The finding supports the somewhat controversial theory that nomadic herders known as Kurgans in the southern Urals expanded into Europe 4500 to 3500 years ago, bringing Indo - European languages with them, Peltonen's group concludes.
Perhaps the most controversial theory about ongoing infection stems from the work of Susan Swedo, a pediatrician and researcher at the National Institutes of Mental Health.
Petit's controversial theory is that it is the famous Arsenal academy system that is holding the Gunners back,
The controversial theory accounts for gravity, inflation, and dark energy.
The controversial theory that these high - energy particles drive the chemical reactions eating away at stratospheric ozone has just been given a boost.
An anonymous user redefines evolution as «a controversial theory some scientists present as a scientific explanation.»
And it dispels a controversial theory that the Americas were first populated by west Europeans who somehow crossed the Atlantic Ocean.
The finding, reported in today's issue of the journal Cell, not only sheds light on this odd form of inheritance, but also lends support to a controversial theory about how such fibers may develop in human diseases.
But fruit flies have now distinguished between two molecules with identical shapes, providing the first experimental evidence to support a controversial theory that the sense of smell can operate by detecting molecular vibrations.
The controversial theory consistently makes accurate predictions.
It's a controversial theory, Medzhitov acknowledges.
The controversial theory suggests the search for extraterrestrial life must go beyond a hunt for alien oceans (see «Land ho!
There is Penrose the neuroscientist, who developed a controversial theory linking consciousness to quantum processes in the brain.
In a boost for a controversial theory of aging, mice engineered to make a human protein that sponges up cell - damaging molecules live 19 % longer than other mice.
A controversial theory that draws on geologic events and fossil evidence proposes that placental mammals may have originated in the southern landmasses and spread throughout the world as the first two continents — Laurasia and Gondwanaland — were breaking apart more than 100 million years ago.
* University of Arizona biologists rule out the controversial theory that an oral polio vaccine was responsible for passing the AIDS virus to humans.
If three sightings make a trend, then a controversial theory of high - temperature superconductivity may have become a little more chic.
She believes Larson invited her to collaborate precisely because of her controversial theory, and her perspective.
The Belgian paleontologist has studied the remains of other older canids in Eurasia and believes some of them were early dogs — a controversial theory, but one this new research suggests may be correct.
The controversial theory that childhood vaccines cause autism was discredited by one report after another this year.
But a journalist who spends two decades reporting a controversial theory to the public would seem to have stepped out of the role of bystander and become a participant in the debate.
Findings from the study support a controversial theory proposed in the 1940s that the emergence of new body shapes in groups of species could result in a surge in their evolution.
New mathematical modelling suggests string theory and its multiple universes may just provide our salvation — and that could win the controversial theory a few more backers.
The most comprehensive analysis of DNA from Native American populations to date supports the controversial theory that the Americas were populated in three initial waves rather than just one.
DHS's faith in the technology is based on the controversial theory of malintent, developed in 2007 by clinical psychologist and FAST research consultant Daniel Martin.
Frits Mooi, a molecular microbiologist at the Centre for Infectious Disease Control in the Netherlands, has a controversial theory about the acellular version: The pertussis bacteria may have adapted to it, much like bacteria become resistant to antibiotics.
«However there isn't much research explaining how estrogen might have this duality, so it's a controversial theory.»
A controversial theory, the Aquatic ape hypothesis, even has it that living near water and engaging in a semiaquatic lifestyle has driven some of the key aspects of human evolution, such as the loss of hair.
The plan is to test a controversial theory: the possibility that gravity drops slightly during a total eclipse.
In the past decade or so, evidence has been mounting for a controversial theory that rogue proteins, known collectively as amyloids and associated with diverse neurodegenerative diseases — from Alzheimer's to Parkinson's and Huntington's — might share some properties of prions, including their transmissibility.
More data are supporting a once - controversial theory that the warming Arctic is making winter weather more extreme
On the 11 - member panel are several veterans and six physician - scientists, including a well - known advocate for this controversial theory: Epidemiologist Robert Haley of the University of Texas Southwestern Medical Center in Dallas.