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‘Tiny Titans’ exhibit includes live hatchings by ‘living dinosaurs’

By Guest PostJanuary 28, 2014Nature, ScienceArgentina, articulated dinosaur, babies, baby dinosaurs, baby louie, China, dinosaur eggs, duck-billed dinosaurs, early ceratopsian dinosaur, elephant bird aepyornis, embryos, exhibit, first dinosaur eggs, flaming cliffs, fossilized dinosaur eggs, gobi desert, hatchings, john ostrom, living dinosaurs, long necked dinosaurs, luis rey, meat eating dinosaurs, ornithopods, paleontology, patagonia, richard prum, sauropod nesting grounds, sauropods, theropods, tiny titans, titanosaurs, yale peabody museum, yale professor, young psittacosaurs

In 1923 the Flaming Cliffs of the Gobi Desert yielded one of the most-celebrated finds of paleontology. Entombed in sun-baked sandstone was a collection of oval-shaped oddities: the first dinosaur eggs known to science. This 75-million-year-old find would be followed by others, providing a glimpse into the lives of these ancient creatures that no skeleton could.

Since that discovery, fossilized dinosaur eggs and nests have been recovered from sites around the world, as have the bones of tiny hatchlings and even tinier embryos. These discoveries are allowing scientists to unlock the mysteries of dinosaur reproductive and social behavior, such as: Were dinosaurs social animals? Did they care for their young? What was life like for baby dinosaurs? (more…)

Women 16–49 at Risk of Multiple Pollutants

By Guest PostDecember 3, 2012Environment, Healthamerican women, babies, blood level, body burden, brain development, brown university, chemical coexposures, chemical pollutant, childbearing age, environmental pollutant, fetuses, harm, kim boekelheide, lead, marcella thompson, median, mercury, nhanes, PCBs, pollutant, polychlorinated biphenyls, research document, rhode island, risk factor, sigma theta tau, university, us women

In a new analysis of thousands of U.S. women of childbearing age, Brown University researchers found that most exceeded the median blood level for two or more of three environmental pollutants that could harm brain development of fetuses and babies: lead, mercury, and polychlorinated biphenyls (PCBs).

PROVIDENCE, R.I. [Brown University] — Nearly 23 percent of American women of childbearing age met or exceeded the median blood levels for all three environmental chemical pollutants — lead, mercury, and PCBs — tracked in an analysis of data on thousands of women by Brown University researchers. All but 17.3 percent of the women aged 16 to 49 were at or above the median blood level for one or more of these chemicals, which are passed to fetuses through the placenta and to babies through breast milk. (more…)

Babies Understand Thought Process of Others at Ten Months Old, MU Research Finds

By Guest PostNovember 1, 2011Sciencebabies, common psychological test, false belief, how communication develops, how humans acquire knowledge, infants, key factor in successful communication, thought process, truth, university of missouri, yuyan luo

COLUMBIA, Mo. – New research from the University of Missouri indicates that at 10 months, babies start to understand another person’s thought process, providing new insights on how humans acquire knowledge and how communication develops.

“Understanding other people is a key factor in successful communication, and humans start to understand this at a very young age,” said Yuyan Luo, associate professor of developmental psychology in the MU College of Arts and Science. “Our study indicates that infants, even before they can verbally communicate, can understand the thought processes of other people – even if the thoughts diverge from what the infants know as truth, a term psychologists call false belief.” (more…)

Most Low Birth Weight Babies Become Productive Adults

By Guest PostDecember 2, 2010Economy, Generalbabies, canada, education, john goddeeris, long-term economic impact, low birth weight, neonatal care, productive adults, salary levels, saroj saigal, survival rates, survivors, united states

John Goddeeris, professor of economics. Image credit: Michigan State University

EAST LANSING, Mich. — Most survivors of extremely low birth weight grow up to become productive adults, according to a study led by a Michigan State University economist.

Extremely low birth weight is defined as less than about 2.2 pounds. About one in 200 babies is born at that size. But because relatively few survived prior to the 1980s, few studies have examined their adult outcomes.

The study led by MSU’s John Goddeeris found that while these survivors were somewhat less productive as adults, on average, than normal-weight subjects, the productivity deficits were not very large. The study, which appears in the journal Pediatrics, measured education and salary levels.

“Our findings suggest that the long-term economic impact of being born at extremely low birth weight is pretty modest for typical survivors,” said Goddeeris, professor of economics. (more…)

Tag Archives: babies

‘Tiny Titans’ exhibit includes live hatchings by ‘living dinosaurs’

Women 16–49 at Risk of Multiple Pollutants

Babies Understand Thought Process of Others at Ten Months Old, MU Research Finds

Most Low Birth Weight Babies Become Productive Adults