Physical Constants are fixed numerical values that appear in fundamental physical laws and equations. Examples include the speed of light, gravitational constant, Planck’s constant, and elementary charge. These constants define the scale and behavior of physical interactions in the universe. Physical constants are determined through precise experimental measurements and are essential for accurate calculations in physics and engineering. They play a critical role in theoretical predictions, simulations, and experimental design. The stability of physical constants allows scientists to compare results across different experiments and time periods. Studying physical constants also provides insights into the fundamental structure of nature and potential variations in extreme conditions. They are indispensable for maintaining consistency in scientific research.
Title : Photoaligned azodye nanolayers: New trends for liquid crystal devices
Vladimir Chigrinov, Hong Kong University of Science and Technology, Hong Kong
Title : Where is modern physics heading? Why constants of nature matter
Alexander Unzicker, Pestalozzi Gymnasium Munchen, Germany
Title : Global photochemical model CHARM-DE of the earth’s atmosphere for altitudes 0-130 km
Alexei Krivolutsky, Central Aerological Observatory (CAO), Russian Federation
Title : Nonlinear plasma wave excitation in cylindrical semiconductor waveguides
Amir Sohail, COMSATS University Islamabad, Pakistan
Title : Characterization of quaternary alloy
Yarub Al Douri, European Academy of Sciences, Belgium
Title : Using physics to eliminate implant infection in over 25000 patients to date
Thomas J Webster, Brown University, United States