optical nonlinearity of DASPB doped PMMA-MA polymer film is studied using open aperture and closed aperture Z-scan techniques by means of low power CW laser at different dye-doping concentrations. The open aperture Z-scan study shows that the dye-doped sample shows a considerable amount of saturable absorption property. But at higher input intensity‚ the two-photon absorption and the reverse saturation absorption properties of the dye in polymer film becomes prominent as shown in Z-scan graph of figure
Premium Nonlinear optics Refractive index Laser
68 Chapter 4 CHAPTER 4 MULTIPLE CHOICE ANSWERS AND SOLUTIONS 4-1: a PAR BOOGIE BIRDIE Capital balances before realization P 20‚000 P 16‚000 P 10‚000 Loss on liquidation‚ P40‚000 ( 20‚000) ( 12‚000) ( 8‚000) Cash distribution P – P 4‚000 P 2‚000 4-2: c PING PANG PONG Capital balances before liquidation P 50‚000 P 50‚000 P 10‚000 Gain of P10‚000 (150‚000-140‚000) __6‚000 __2‚000 __2‚000 Cash distribution P 56‚000 P 52‚000 P 12‚000 4-3: b PING
Premium Balance sheet Asset Liability
Ma Joad In the 1930s‚ America’s Great Plains experienced a disastrous drought causing thousands of people to migrate west. As their land was devastated by the Dust Bowl‚ deprived farmers were left with few options but to leave. The Grapes of Wrath depicts the journey of the Joads‚ an Oklahoma based family which decides to move to California in search of better conditions. Coming together as thirteen people at the start‚ the Joads will undertake what represents both a challenge and their only hope
Premium
fell on the ground. Jimmy‚ like Roger‚ the main character in Yes Ma’am by Langston Hughes‚ he tries to steal a woman’s purse but pays the price. The author creates the theme that when making a mistake‚ you might just get a warning‚ but if you do it again you will have to face the consequences. The Author creates the theme by using the main character Roger. First‚ Mrs.. Roger is making his first mistake. Jones picks Roger up by his shirt‚ “She reached down‚ picked the boy up by his shirt front
Premium To Kill a Mockingbird Harper Lee Family
hopeless and simply doing this knowing he won’t succeed? “The strap broke with the single tug the boy gave it from behind.” Weak bag meaning the woman invested in a cheap or worn out purse or strong boy meaning he actually put effort it into this. Again‚ is it a fetal(?) attempt or is this play of his ego? “Instead of taking off full blast as he had hoped…” He had an ego after all. Perhaps he did not comprehend the situation before going into it blindly. Was this lack of knowledge simply ignorance
Premium Langston Hughes English-language films African American
Thank You Ma’am by Langston Hughes tells you about a woman who ends up helping a younger boy after he tries to stealing from her to get a pair of blue suede shoes. Langston Hughes uses revealing action to create the setting‚ description to introduce characters‚ and dialogue to set up a problem. The author uses revealing action to create the setting.In the beginning he wrote “It was about eleven o’clock at night‚ and she was walking alone‚ when a boy ran up to her and tried to snatch her purse.”
Premium Langston Hughes Fiction Short story
The characters of the storys ‚Thank You Ma’am‚ by Langston Hughes‚ and ‚Because of Mr. Terupt‚ by Rob Buyea. The story “Thank You Ma’am” has a character named Roger‚ and he tried to steal the pocket book of a woman name Mrs. Luella Bates Washington Jones. He tried to steal the pocket book so he could get money for blue suede shoes. Mrs. Luella Bates Washington Jones took Roger back to her house where he washed his face and got to eat‚ after he got done with eating he had to go and that was when Mrs
Premium Fiction Short story English-language films
effect on her because I think that this understanding helped her to become a better person. In the story‚ “Thank You M’am” one of the main characters experienced a significant change in his life when he tried to steal Mrs. Jones purse but failed. Instead of turning Roger into the police‚ she took him to her house‚ fed him‚ and helped him to realize his mistake. This made a lasting effect on his life because this helped him to become a better person. Those are some ways
Premium English-language films United States American films
Have you ever had somebody try to steal something from you? You don’t see that every day! This story is from the book‚” Thank You Ma’am”. The author’s name is Langston Hughis. The main characters name ips Roger. He is a skinny‚ weak kid. The claim is Roger learns to think before he does. The three reasons why Roger learns to think before he does are as follows‚ there are always consequences for one’s actions‚ actions always affect others‚ and forgiveness. To start off‚ Roger learns to think before
Premium English-language films Short story Fiction
stole out of him. Satisfied with the answer that she got‚ Mrs. Jones cooked the boy dinner and talked with him in a light manner. Mrs. Jones did this because she saw a chance to impact this young man’s life‚ and stop him from making the same mistakes again and‚ later on‚ suffering the according consequences to his plausible crime. Furthermore‚ Mrs. Jones understood
Premium English-language films Family Langston Hughes