Athanassakos, in a 2011 Journal of Investing paper, in
the first direct study of value investors, examined whether value investors add value over and above a simple rule that dictates they invest only in stocks with low price - to - earnings (P / E) and low price - to - book (P / B) ratios.
Not exact matches
Her discovery of radium lead to the development of using X-rays in medicine, and Curie was at the forefront for cancer research,
directing the
first studies that used radiation to treat tumors.
Fernando Pagan, a GUMC associate professor of neurology who
directs the Movement Disorders Program at MedStar Georgetown University Hospital, said that to his knowledge, the
study «represents the
first time a therapy appears to reverse — to a greater or lesser degree depending on stage of disease — cognitive and motor decline in patients with these neurodegenerative disorders.»
The research institute I
direct, housed at Regent University in Virginia, published the
first study of its kind...
* Preliminary results from an Oxford - based
study suggest a higher proportion of infant -
directed negativity in the way depressed fathers talk about, and to, their infants (Sethna et al, 2009) * Depressed fathers are less likely to read, sing songs and tell stories to their babies than other fathers — and than depressed mothers (Paulson et al, 2006), which may explain why fathers» depression has a more powerful negative impact than mothers» depression on their infants» language development in the
first year.
A researcher in Israel conducted the
first study of hand - clapping songs, revealing a
direct link between those activities and the development of important skills in children and young adults, including university students.
However, the
study reported in this volume is the
first one
directed specifically toward maternal nutrition during lactation.
But the new
study is among the
first to show that a single exposure to the chemical can have a
direct and fairly immediate impact on cardiovascular health.
Katko's legislation
directs the National Park Service to conduct a
study, the
first step toward placing Fort Ontario on a path to become part of the national parks system.
Professor Keith Godfrey, from the Medical Research Council Lifecourse Epidemiology Unit and the National Institute for Health Research Southampton Biomedical Research Centre, and a member of the
study team, said: «The new findings provide the
first direct evidence linking faltering of a baby's growth in the womb with epigenetic modifications that themselves may increase the risk of childhood obesity.
This
study is the
first of its kind to assess quality of
direct - to - consumer telemedicine as compared to in - person care for common acute respiratory infections.
This year DISCOVER honors David Charbonneau, a Harvard University astronomer whose research could soon lead to an equally stunning revelation: By
studying alien worlds, he may find the
first direct evidence of life beyond Earth, a sign that our living planet is — yet again — one among many.
«For the
first time, we have
direct images of what the Milky Way looked like in the past,» said
study co-leader Pieter G. van Dokkum of Yale University in New Haven, Conn. «Of course, we can't see the Milky Way itself in the past.
The
study also demonstrated for the
first time impaired goal -
directed control and lack of cognitive plasticity early in the development of OCD.
This is the
first time a
direct connection has been established between a person's eye movements and patterns of brain activity, which follows up on previous
studies linking what we see to how we remember.
The
study shows the
first direct evidence of BNF by tracking the presence of a nitrogen radiotracer as it was absorbed
first by the bacteria and then moved through the plant.
While the
study is the
first to confirm this link between dolphin motivation and communication, some ecologists question its validity, since the dolphins were artificially separated and the female was
directed to behave a certain way.
The report is the
first phase of a five - year
study directed by the Health Effects Institute and conducted by the Coordinating Research Council.
«This
study provides the
first direct estimate of the cost of sex, and the results validate Maynard Smith's foundational theory in evolutionary biology.
«With the availability of more and more data analytics in health care, it's the right time to use data to
direct the investments of drug discovery and biomedical research for the common good,» said the
study's
first author, Lixia Yao, PhD, assistant professor at the University of North Carolina at Charlotte.
The
study, published in the July 3 issue of the Proceedings of the National Academy of Sciences, is a
first step toward enabling doctors to
direct the body's own immune system to better fend off disease.
In an article in the latest edition of Psychology of Popular Media Culture, Karla Murdock reported that texting was a
direct predictor of sleep problems among
first - year students in a
study that examined links among interpersonal stress, text - messaging behavior, and three indicators of college students» health: burnout, sleep problems and emotional well - being.
«Several
studies and clinical evidence suggest AIM2 functions as a tumor suppressor, but until now, we've had very little
direct evidence to explains how this occurs,» said Justin E. Wilson, PhD, the
study's
first author and a postdoctoral fellow at UNC Lineberger, the UNC School of Medicine Department of Microbiology and Immunology and the Department of Genetics.
«
Direct and regular observation of plasma by satellites started after the late 1960s — almost a decade after the
first human - made satellite, Sputnik 1, was launched in 1957,» explains Masahito Nosé, an author of the
study.
The
study, conducted by the BICEP2 team that claimed the discovery and scientists with the Planck space telescope, nullifies a result that would have provided the
first direct evidence of cosmological inflation, a brief moment after the Big Bang when the universe rapidly ballooned in size.
The Canadian Healthy Infant Longitudinal Development (CHILD)
Study,
directed by Malcolm Sears, MB, ChB, professor in the Department of Medicine at McMaster University, is believed to be «the
first to determine the effects of timing of food introduction to cow's milk products, egg, and peanut, on food sensitization at age one in a general population - based cohort,» said lead investigator Maxwell Tran, a research student at McMaster University in Hamilton, Ontario, Canada.
The Nicaraguan
study is the
first to demonstrate that educating women has a
direct effect on their children's health and that this has nothing to do with these other factors.
A team of scientists, led by University of Illinois physicist Peter Schiffer, has reported
direct visualization of magnetic charge crystallization in an artificial spin ice material, a
first in the
study of a relatively new class of frustrated artificial magnetic materials - by - design known as «Artificial Spin Ice.»
The
study marks the
first time that researchers have discovered a
direct correlation between seasonal allergens and dry eye, with both pollen and dry eye cases reaching a yearly peak in the month of April.
«We were looking at the
direct result of a 66 - million - year old forest fire, preserved in stone,» says Emily Bamforth, of the Royal Saskatchewan Museum and the
study's
first author.
This may not come as a surprise, but it is actually the
first time that this type of
study — which presents a
direct causal relationship between smoking and mortality — has been carried out,» says Professor and chief physician Børge Nordestgaard from the University of Copenhagen and Copenhagen University Hospital.
«This is one of the
first direct comparisons of 6mA and 5mC in eukaryotes, and the
first 6mA
study across the fungal kingdom,» said DOE JGI Fungal Genomics head and senior author Igor Grigoriev.
In the years after World War II, on the grounds of the Institute for Advanced
Study in Princeton, mathematician John von Neumann assembled a group of eccentric engineers to build and program a «universal machine» — the modern computer's
direct ancestor, which was
first envisioned by logician Alan Turing.
In the
first part of their
study, the Johns Hopkins team showed that exercise levels positively corresponded to vitamin D levels in a
direct relationship, meaning that the more one exercised, the higher their vitamin D levels seemed.
«This
study provides one of the most
direct demonstrations to date that
first - hand pain and pain empathy are functionally related,» says neurobiologist Bernadette Fitzgibbon of Monash University in Melbourne, Australia, who was not involved in the new research.
A new
study from The Condor: Ornithological Applications provides the
first direct estimates of the population size and annual survival of young birds in Oahu's Laysan Albatross population, giving important new insights into the demographics of these «prebreeders.»
And in April, Gael Chauvin of the European Southern Observatory and his team took the
first direct photo of a possible planet around another star and managed to
study its light.
But this is the
first time, to my knowledge, that the
direct link is established from a novel gene to a novel structure to the invasion of a completely new ecological opportunity,» said Abderrahman Khila, an evolutionary and developmental genomicist at the Institute of Functional Genomics of Lyon, who led the
study on the delicate insects called water striders.
Jeff Smith, a
first - year postdoc at OISB who
studies cell signaling using proteomics, notes that with no specific categories for systems biology on research - grant applications, he has no choice but to place himself in
direct competition with biochemists and biologists in other fields.
Early sipping represents what is often a child's
first direct experience with drinking, yet little research has examined the long - term impact of this behavior, in part because most
studies do not measure early sipping and tasting alcohol with parental permission.
«This
study was the
first direct evidence that interstitial pressure is a viable mechanism of long term load support and lubrication,» Burris said.
Over the past five to 10 years,
studies of brain activity during sleep have provided some of the
first direct evidence that the brain employs a Boltzmann - like learning algorithm in order to integrate new information and memories into its structure.
«This is the
first real
study of gene expression in the striatum for bipolar disorder,» said Ron Davis, chair of the Department of Neuroscience at TSRI, who
directed the
study.
This
study, however, is the
first to identify
direct physical contact between the two organelles.
A new, 20 - year
study, led by University of Illinois at Urbana — Champaign ecologist David Philipp, «provides the
first direct experimental evidence that vulnerability to angling is a heritable trait,» the authors wrote.
By
studying sections of marine shelf on the Atlantic Coastal Plain associated with the period between the Paleocene and Eocene epochs, Schaller and colleagues uncovered some of the
first direct evidence for such an impact event.
The observations «for the
first time draw a
direct link between surface pollutants in Asia and aerosols in the tropopause,» says Kenichi Ueno, a climate scientist at the University of Tsukuba in Japan, who is not involved in the
study.
Three years ago Drs. Byvaltsev and Preul secured the
first - ever international neurosurgery scientific project funded by the Russian Science Federation and
directed at the
study of the degenerating spinal disc.
More than 20 years ago, in a
study that triggered both scientific and cultural controversy, the molecular biologist offered the
first direct evidence of a «gay gene,» by identifying a stretch on the X chromosome likely associated with homosexuality.
This
study reveals for the
first time, that the interaction between cells and the ECM can control and
direct the mechanical tension between cells.