Different scientists have pet theories.
"Because models are put together by different scientists using different codes, each one has its strengths and weaknesses," says Dixon. "Sometimes one [modeling] group ends up with too much or too little sea ice but does very well with El Niño and precipitation in the continental U.S., for example," while another nails the ice but falls down on sea-level rise.
The efficacy of ivermectin in the treatment of Sarcoptes mange in domestic animal has been studied by different scientists with some studies showing high responses after the first treatment [ 31, 32] although other studies have shown a gradual decrease in the number of mites after multiple doses of ivermetcin administered at regular intervals [ 33].
Since the trees available in TreeBASE have been provided by different scientists without adopting a common naming convention, a considerable proportion of the taxon names are not scientific names present in the reference taxonomies.
One recent expert survey of the evidence published by different scientists in different countries says that research "has consistently found that cannabis use is associated with schizophrenia outcomes later in life".
This is not only because the sequence of every gene is different but also because the majority of existing vectors have been developed independently by different scientists and thus contain different sequences and restriction sites for the insertions of genes.
Furthermore, as was touched upon above, public data can have relatively large measurement errors, mostly caused by the data being generated in separate laboratories by different scientists at different points in time with different assay protocols.
We further recognize that there may have been some variation in the performances of the susceptibility tests performed across the different sites, by different scientists, and using different reagent manufacturers, although all sites adhere to CLSI guidelines.
High-temperature superconductors, which work by a different mechanism still not understood by scientists, have transition temperatures as warm as minus-164 degrees.
"Even the simplest aspects of personality are driven by dozens and dozens of different genes". The scientists have decided to focus on genes in the dopamine pathways, since those neurotransmitters are believed to regulate both motivation and attention.
