This is a common mistake in most students. As we know, chemistry is an experimental science and thus requires point wise explanation of each process. But here, students forget to write the working chemical reaction, or they miss out few steps. The chemical formula describes the chemical formati...
Division of Heart and Lungs, Experimental Cardiology Laboratory, University Medical Center Utrecht, Utrecht, the Netherlands Sander W van der Laan, Hester M den Ruijter & Gerard Pasterkamp Department of Medical Genetics, University Medical Center Utrecht, Utrecht, the Netherlands Jessica van Setten & ...
Immediately after arriving at the laboratory, the mice were acclimatized to the experimental environment in the animal room with a 12 h light/dark cycle. The room temperature was maintained constant during the experiment at 23 ± 2 °C with a humidity of 55 ± 15%. After 1 week ...
EXPERIMENTAL designSCHOOL enrollmentORGANIC chemistry educationBackground: Systematic collection of scientific evidence on the applicability an usability of model and its components is an important aspect of design and development research. Purpose: The aim of this study is to deter...
All the experimental protocols were approved by the Animal Care Committee of the Laboratory of Racing Chemistry (approval number: 20-4) and was performed in accordance with the ARRIVE (Animal Research: Reporting of In Vivo Experiments) guidelines. The blood samples were collected from individual hor...
using the equations above. In the second part of the experiment the solutions are divided into three equal parts, the experimenters didn’t add anything in the third beaker; therefore the third beaker became the controlled set-up in the experiment while the other two became the experimental set...
In light of the recent advancement of experimental mathematics such as Monte Carlo simulations, Yu [22] asserted that limiting mathematical inquiry to the domain of logic is unjustified. Rather, Monte Carlo simulations demonstrate that mathematics is on par with other experimental-based sciences. ...
2005, Chemistry and Biology Citation Excerpt : It is interesting to note that the natural product saframycin A shows remarkable structural similarities, as well as a similar cytotoxic activity (in the nM range), to trabectedin. The analysis of the genetic responses to saframycin A treatment showe...
Experimental setup Fluorescence microscope The optical setup (Fig. 1a, Supplementary Figs. S1, S4, S7, and Supplementary Notes 1 and 2) is based on a common fluorescence microscope (IX83, Olympus) that provides routinely needed features such as compatibility with standard stages (U-780.DOS, Phy...
Volcanic degassing of bromine and iodine: Experimental fluid/melt partitioning data and applications to stratospheric chemistry. Earth Planet. Sci. Lett. 183, 51–60 (2000). 35. Halmer, M. M., Schmincke, H. U. & Graf, H. F. The annual volcanic gas input into the atmosphere, in ...