Electrode

Welding is when metal parts are joined. They are joined by heat. All welders must wear a helmet for safety. Welding is used in shipbuilding and automobile manufacturing. Welding also is used to join steel beams in the construction of buildings, bridges, and other structures. Welders can go from car racing to manufacturing. Although there are many types of welder, the most common welder today is the arc welders. Welders may qualify for any position but they would be places in a position that is…

Experiment 1 showed the isometric force generated by the ADM muscle of the test subject was able to be measured accurately and quantified into EMG activity as shown in results from Table 1. The established threshold of 2.2mA was used for subsequent increases in stimulation from the threshold to show that more motor units of both Type I and Type II were simultaneously being recruited. The size of the twitch force at 20% above the threshold, 2.6mA, was not a drastic jump as was 40%, 3.2mA, which…

Parkinson’s disease By: Arielle Kim Approximately ten million people worldwide live with Parkinson’s disease, a chronic and progressive neurological disorder that affects the way you move. This disease can span from a couple years to one’s entire lifetime, worsening as time progresses. Parkinson’s is typically found from the age 60 and onward, but it can also affect people of younger ages. Parkinson’s disease has many symptoms that affect the human body and mind, but the five most recognizable…

Most corrosion is an electrochemical reaction. Anything that affects the speed of the chemical reaction will in turn affect the amount of current flow, which will affect the rate of corrosion. The rate of corrosion is directly proportional to the amount of current in the electrochemical corrosion cell. If the current can be measured accurately, then an exact calculation of the metal loss can be made. 2.2.1 ELECTRICAL EFFECTS ON THE RATE OF CORROSION Any issue that have an effect on the…

45 % precipitation efficiency as it shown at Fig. 3. Moreover, precipitation efficiency enhanced and reached 90 % when the applied voltage increased to 0.8 V. At 1.2 V, precipitation efficiency reached 92%. Precipitation of P was on the cathode electrode, suspended on the…

irrigation is a saline solution, so reduction of morbidity due to the TUR syndrome, especially in the procedure of long duration (>90 min). Furthermore, in the conventional monopolar (mTUR), in this system the active electrode is represented by the resecting loop, and the return electrode is a pad placed on the patient’s surface resulting…

Bryan Vongkhamdy Articulation of Human Hands in Comparison to Bear Paws Chimpanzees, apes, and gorilla share a very similar anatomy but another mammal also shares a similar anatomy to humans as well. The bear in particular also shares a similar anatomy, specifically the paws of a bear when compared to a human’s hands. Even with similar anatomy, the bear is mostly a quadruped mammal, but is capable of bipedalism, while humans are bipedal mammals. In humans, the hand is meant for a variety of…

Welding is the most common way to join two or more pieces of metal together. There are many types of welding like explosion welding, shielded metal arc welding, gas metal arc welding. Explosion welding and that’s when you take gunpowder and two pieces of metal. Then you ignite it and it goes kaboom and then the two metals combine to make a weld and that’s how explosion welding is done. I have always found explosion welding very fun and cool because of all the things that go into it. I have…

3.1 MATERIALS Kinnow: Kinnow used in this study were procured from local market of Hisar. Identical cultivar, color and source were selected in an attempt to minimize variability in carotenoids and ascorbic acid contents which were associated with variety, color and growing conditions. Procured kinnow samples were fresh, mature, fully ripened and were free from any spot and blemishes. Chemicals: All chemicals used during study were of analytical grade (AR) and were supplied by Qualigens…

This essay going to be about an atom. Atom is always around us all the time and ever object are made out of an atom. We, humans, are also made of the atom. Knowing about the structure and what it really is a very important thing to learn as a student. In order to learn about an atom, we will have to understand about Democritus first. So who is Democritus? Democritus is the first human to ever come up with the first atomic theory. Democritus was born in Greece around 460BC. He has a life spend…