Absorption & Emission of Light Stimulated Absorption & Emission‚ Spontaneous Emission E2 Incident radiation hν hν Emitted & transmitted radiation E1 Resonance condition E2-E1=hν • Rate of stimulated emission is: −dN1/dt = N1B1->2 ρ(ν) • Rate of absorption is the sum of the rated due to stimulated emission and spontaneous emission: −dN2/dt = N2B2->1 ρ(ν) + N2A2->1 where B1->2 is the Einstein transition probability for induced absorption‚ B2->1 is the Einstein transition probability
Premium Photon Atom Electromagnetic radiation
the international poverty line include; – Guatemala‚ – Guinea-Bissau‚ – India‚ – Kenya‚ – Lesotho‚ – Madagascar‚ – Nepal‚ – Niger‚ – Senegal‚ – and Zambia • Analysts have found a strong positive relationship between economic growth and poverty reduction. • For example‚ East Asia (excluding China)‚which contains the world’s fastest-growing economies‚ reduced the share of its population living in poverty from 23 percent in 1987 to less than 14 percent in 1993. But in Sub-Saharan Africa‚ where negative
Premium Poverty Investment Capital accumulation
LIOZON Clément EIM4 Bachelor – UB2 ORGANISATIONAL BEHAVIOUR Assigment 1 : using the concepts that you have read in the book‚ describe what would be according to your personality the ideal job for you ? Today‚ it appears that our personality is the thing which characterizes each human being and which is very important in the business world. Indeed‚ the personality is the sum total of ways in an individual reacts and interacts with others‚ measurable traits a person exhibits. With many new
Premium Myers-Briggs Type Indicator Personality psychology
Running head: WHO WOULD YOU HIRE AND WHY Abstract Determining weather a specific candidate is the right fit for your organization’s culture and work style can be challenging. When thinking about finding the right person for your organization‚ you need to first understand your own organization’s culture and work style. Who Would You Hire and Why In looking over the different candidate for this position‚ I have chosen Jyoti‚ Manager of Wireless Retail store. In Jyoti’s brief description
Premium Retailing Sales Management
Title : STRESS REDUCTION AND RELAXATION TECHNIQUESNames : Azhari bin Mohd Tan Mohd Abdul Jabbar bin Mohd ZinMatrix number : 2012877048 2012649568 | I Introduction There are many ways to reduce stress and gain relaxation such as release tension physically and emotionally‚ visualization meditation for stress relief and maintain a healthy eating diet. II Body A One way to overcome this
Free Nutrition
Non-negative Matrix Factorization Based Noise Reduction for Noise Robust Automatic Speech Recognition Seon Man Kim1‚ Ji Hun Park1‚ Hong Kook Kim1‚*‚ Sung Joo Lee2‚ and Yun Keun Lee2 1 School of Information and Communications Gwangju Institute of Science and Technology‚ Gwangju 500-712‚ Korea {kobem30002‚jh_park‚hongkook}@gist.ac.kr 2 Speech/Language Information Research Center Electronics and Telecommunications Research Institute‚ Daejeon 305-700‚ Korea {lee1862‚yklee}@etri.re.kr Abstract
Premium Speech recognition Noise
How Advertising Affects What You Buy Catherine Crawford English 1A MW 4-515 Dr. Bergmann November 13‚ 1994 (Research Paper) OUTLINE Thesis: Advertising has different effects on consumers‚ it changes their prospective on what is‚ and what is not‚ worth buying‚ what they buy and when they buy it. 1. How advertisers target a certain background or area for their product‚ and how they get your attention. 2. What advertisers use to get you to
Premium Marketing Advertising Decision making
Oxidation and Reduction Mnemonic: OILRIG Oxidation Is Loss‚ Reduction Is Gain Oxidation → the loss of electrons from an atom or an ion→ always happens at anode (positive electrode) → think anOde (O2 in the electrolysis of water xp) Redox reactions: Reactions involving the transfer of electrons e.g. burning‚ rusting‚ photosynthesis‚ respiration and the browning of apples. happens in three types of reactions: 1. addition of oxygen 2. removal of hydrogen 3. increase in valency (how easily an atom
Premium Chlorine Hydrogen Electrochemistry
Valley Forge: Would You Quit? In Philadelphia‚ the winter of 1777‚ the situation was harsh and rough. General George Washington wanted a place where he could keep an eye on the British‚ and he decided to go with Valley Forge. Valley Forge was the turning point for the Revolutionary War. It was a place that men were starving to death‚ dying from sickness and diseases‚ and dying from being shot. George Washington decided to make a camp at Valley Forge with his troops and soldiers. He had a lot of
Premium American Revolutionary War Smallpox George Washington
From the U.S. Bureau of Labor Statistics report‚ I found that the number of wage and salary workers belonging to unions is about 14.4 million. ("Bureau of labor‚" 2013) If you ask me‚ why would I join a union? The first reason why I choose to join a union is that the union can protect my rights. As we know‚ union is an important organization for employees. Employees can solve problems at work more effectively as a group. Through forming a union and negotiating a contract‚ employees can secure the
Premium Employment Wage Trade union