Micronutrients in Multiple Pregnancies—The Knowns and Unknowns: A Systematic Review

Knowns and Unknowns

The current work reviews literature on the nature of stalking. Despite its nebulous nature and differing legal and clinical definitions of stalking, researchers and practitioners are referring to the same phenomenon. Stalking is chronic, consisting of a number of nuisance behaviors that appear consistent over countries and samples. Different categorizations of stalkers and their victims exist, ...

Intelligence: Knowns and Unknowns

Ulric Neisser (Chair) Emory University Gwyneth Boodoo Educational Testing Service, Princeton, New Jersey Thomas J. Bouchard, Jr. University of Minnesota, Minneapolis A. Wade Boykin Howard University Nathan Brody Wesleyan University Stephen J. Ceci Cornell University Diane F. Halpern California State University, San Bernardino John C. Loehlin University of Texas, Austin Robert Perloff University...

Knowns and unknowns on burden of disease due to chemicals: a systematic review

BACKGROUND Continuous exposure to many chemicals, including through air, water, food, or other media and products results in health impacts which have been well assessed, however little is known about the total disease burden related to chemicals. This is important to know for overall policy actions and priorities. In this article the known burden related to selected chemicals or their mixtures...

Geomagnetic excursions: Knowns and unknowns

[1] Geomagnetic excursions are short-lived episodes when Earth’s magnetic field deviates into an intermediate polarity state. Understanding the origin, frequency, amplitude, duration, and field behavior associated with excursions is a forefront research area within solid earth geophysics. Recent advances in excursion research are summarized here, and key further research is suggested to resolve...

High-Tc Superconductivity: Known Knowns and Unknowns