Chemical reactions can happen slowly or fast. The speed of the reaction rate can be changed. Some of the factors that can affect the reaction rate are surface area‚ temperature‚ and concentration and pressure. Surface area is the exposed‚ outer layer of a solid. Increased surface area increases reaction rate because more particles on the surface of a solid come in contact with the particles of another substance. For example‚ if you place a donut stick into water‚ the donut will react slowly with
Premium Chemical reaction Chemistry Reaction rate
Antibiotic Resistance Nicholas J. Ciotti Nova Southeastern University Biology 1510 Professor A. Hirons March 28‚ 2011 Abstract Antibiotic resistance is when microorganisms‚ such as bacteria‚ are able to survive an exposure to antibiotics and these bacteria are now resistant to the effects of these antibiotics. Antibiotic resistance in bacteria has been an issue since antibiotics were discovered. The fact that bacteria can become resistant to our medical treatments such as antibiotics
Premium Antibiotic resistance Bacteria Penicillin
2012 CYNTHIA C. GONZAGA Date of Submission INSTRUCTOR: ENGR. JAY S. VILLAN‚ MEP-EE Introduction A multitester or multimeter is a device which can be used to gather data about electrical circuits. A basic multitester can measure resistance‚ voltage‚ and continuity; while more advanced versions may be able to provide additional data. This tool can be very useful to have around the house‚ and anyone who plans on doing electrical repairs should most definitely use a multitester for safety
Premium Electrical resistance Multimeter
Insulin Resistance “Insulin resistance is a silent epidemic that increases the chance diabetes and heart disease” according to the insulin resistance and pre-diabetes article; the causes and treatments are confusing and not always effective. According to Gerald Reaven‚ M.D.‚ Sixty to Seventy-five million Americans have insulin resistance; however‚ they do not know it. The endocrinology system is still a mystery to most average Americans today. They are not well-informed between the differences
Premium Glucose tolerance test Diabetes mellitus Insulin
Antimicrobial resistance takes a place when a microorganism develops the ability to resist the action of an antimicrobial. (AVMA) In other words‚ the microorganism progress‚ ways to stay alive and reproduce in the presence of an antibiotic that used to prevent these actions. At this time‚ the process of resistance development is a very difficult process and researchers do not know for sure about what can make a resistance happen. (AVMA) Antimicrobials are spread through the food production systems
Premium Bacteria Vaccine Immune system
Principles of Management ID#: 00026691 How can a Manager Address the various elements of resistance to change that he/she may have to face when implanting change? “It is perhaps ironic that‚ given the number of failed change initiatives‚ those who question the need for change are often cast as the villains of the piece‚ as unable to adapt to the dynamic changing conditions of the modern world.”Resistance to change is the action taken by individuals and groups when they perceive that a change
Premium Change
Topic 9 Resistance Q1) Too often behaviour is attributed to individual factors such as personality rather than to systemic causes that may be promoting such behaviour. What are the system or structural issues that promote resistance behaviours in your organization? Q2) Review a recent change in your organization. Can you identify the strategies used to reduce resistance? What other strategies would you use now? Theory Kotter & Schlesinger (2008‚ P.134) demonstrates that the most common ways to
Premium Management Change management Feedback
Peaceful resistance to laws positively impacts a free society because it is considered a form of expression. The First Amendment protects our right to freedom of expression‚ so peaceful resistance is completely lawful. In addition‚ peaceful resistance is a way for those with strong opinions to get their thoughts out to the public. Even if the person who has initiated the resistance fails to get popular support‚ they are still entitled to their own opinions. Freedom to do as you please is part of
Premium Human rights Law Political philosophy
Most people don’t like change because they don’t like being changed. When change comes into view‚ fear and resistance to change follow. People fight against change because they fear to lose something they value‚ don’t understand the change and its implications don’t think that the change makes sense‚ or find it difficult to cope with either the level or pace of the change. Resistance emerges when there’s a threat to something the individual values. The threat may be real or it may be just a perception
Premium Change management
Film Analysis: Roots of Resistance a Story of the Underground Railroad In the movie Roots of Resistance a Story of the Underground Railroad‚ the filmmaker makes some very strong points. He made the movie in a way that portrays his specific opinion and views on the Underground Railroad. If a viewer didn’t know what the movie was about they may have guessed it would have been a very different kind of movie based on the title. After watching the movie in its entirety you realize that the movie was
Premium Slavery in the United States Slavery