Photon

concentration and temperature. At a short light intensity, as light increases, the rate of the light supported reaction becomes more likely, so consequently photosynthesis generally, increases consistently as shown in figure 2 (Rsc.org P.1). The added photons of light reach the leaf; the more likely of chlorophyll particles that are ionized and the more ATP (the high energy molecule that supplies the energy the plant needs) and NADPH are made. A massive increase in the carbon dioxide…

2.5 – Nuclear Physics What was initially known about the model of the atom before Thomson and Rutherford conducted their experiments? The first model of the atom is thought to have come from two Greek philosophers - Democritus and Leucippus – in the fifth century BC. These two philosophers believed that everything was made up of matter, and that you could half a given portion of matter (and keep halving the product) and eventually be left with something that couldn’t be halved again: the atom.…

charged, after that the positive holes will grow to be much more movable than the negative electrons thus they bound across the boundary from conductive layer to emissive layer. When a hole meet up an electron, the two things cancel out and let go a photon this process is called recombination. And because this procedure happens numerous times a second the OLED keep on producing continuous light as long as the current remains flowing. The color of the light depends on the type of organic molecule…

introduction of Thallium201 myocardial imaging along with exercise helped advance the use of radiopharmaceuticals along with exercise testing. The advancement in technology allowed for the progression from ECG exercise testing to the use of Single Photon Emission Computed Tomography (SPECT) and Positron Emission Tomography (PET) to provide improvements in diagnostic efficacy. Pharmacologic testing has grown in its use as most people who are in need of an exercise test typically have a…

combination of physics, physiology, and mental philosophy. The senses are an early point of connection between these three fields. Physics is clearly implicated, as the phenomena we encounter is based in physics, be it the frequency of a sound wave, the photons and their frequency that constitute light, or the pressure applied to the body that is represented in the sensation of touch. Physiology is the means of translation from physical phenomenon to felt sensation, as the ear and connected…

‘The only thing compulsory is fun,’ I’d like to quote Professor Ping Koy Lam. This statement may sound dubious or lazy when claimed plainly, or perhaps a weak attempt at ‘the moral of a story’. However, to Professor Ping Koy Lam, this was exactly what led him to his accomplishments today. Professor Lam was born in Penang, Malaysia in 1967, and grew up inspired by men of science, His passion for science was deeply imprinted on him during his early youth by his brothers, father and a few…

its meaning. It is depressing, knowing we all will die and have no ultimate, predetermined purpose, leading me to contemplate my own existence and the value of life on multiple occasions. But just like a rapidly rotating mirror that turns virtual photons into real ones, it makes life more special as it is limited and will expire, encouraging me to pursue what I…

Bovine serum albumin (BSA) is usually used for generation of nanoparticles (NPs) in drug delivery systems. This paper presents a study on the simple coacervation method for fabrication of BSA nanoparticles.An artificial neural network (ANN) model was developed to predict the diameter of nanoparticles based on experimental data. Effect of pH, temperature, initial BSA and cross linker concentration, molar ratio of BSA to ethanol, agitation rate and rate of ethanol addition were investigated on the…

Andy "Sphinx' Baker Physics Paper Rebekah Garris Nikola Tesla was one of the most influential inventors of all time. He is in the same category as Faraday and Edison. I will be talking about Nikola Tesla's life and what makes him important in our everyday lives. Also how thanks to him we now have electricity in our homes today. Also Why I choose to write my paper on him. Hope you enjoy this information about Nikola Tesla. Tesla was born on July 10th, 1856, in a small town called Smiljan…

While discussing fossil fuels, there is nearly always another topic mentioned: alternative energy resources. Alternative energy resources are defined as, “current technologies that have comparable or better performance, but do not emit carbon dioxide (Alternative Energy 2015).” Due to the harmful nature of the overuse of fossil fuels, scientists hope to replace them with four alternative energy resources. The four alternative energy resources are solar power, nuclear power, wind power, and…