Recent scientific studies have proven that ulcers are caused, at least in part, by the heliobacter bacterium. Dr. Redding has hypothesized that a natural way to prevent and cure ulcers is to eat large amounts of
Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www.springernature.com/us). Scientific American maintains a strict policy of editorial independence in reporting developments in science to our...
Again, those studies suffer from their limitations, as any social sciences study does. However, they help remind us that the question remains unclear and open. The possibility is there. When questions and evidence are unclear, my philosophy is to resort to my personal judgment. Do I want my...
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We demonstrate that PCA results can be artifacts of the data and can be easily manipulated to generate desired outcomes. PCA adjustment also yielded unfavorable outcomes in association studies. PCA results may not be reliable, robust, or replicable as the field assumes. Our findings raise concerns...
you maybe tempted toreach forsodas or sugary coffee drinks, and that’s not good. But a scientific review in 2002 found “no scientific studies” that support the eight-glass claim for healthy adults in a temperate climate.That doesn’t mean it’s wrong, but it does mean we probably shou...
They ignited a passion that shifted my interest from chemistry and physics to bacterial genetics and public health microbiology. I began to read voraciously about pioneers in microbiology. During my postdoctoral studies, my supervisor, Dr ...
55. Several studies have suggested that animals fed single-plant diets will do worse than on mixed diets, but this generalization does not apply to specialist bee species, which have evolved to feed exclusively on a small set of plant species. In contrast, generalist species may increase their...
Studies have been conducted, which demonstrate that reading information out loud helps students to learn faster than by reading silently (MacLeod CM, 2010 & Ozubko JD, 2010).[15][16] What’s the reason for this? When you read information out loud, you both see and hear it. On the othe...
However, international studies show that many pre-service science teachers tend to have naïve con- ceptions about the tentativeness and these conceptions turn out to be resistant to change. So far, no research was done, on the conceptions of German pre-service chemistry teachers about ...