The Progressive era and the gilded age In the Gilded age the people of the united state started to grow industries‚ the production was iron and steel and it grow dramatically then a wave of immigrants came to America and started working. But this immigrants didn’t had the right’s to be free in the streets because they were controlled by the police powers this people from the government that want this immigrant to work hard and to work for hours instead of just 5 hours ‚ they had to work days and
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Attentional deficits in Shank-3 deficient rat model Attention deficits are often associated with both PMS and ASD. Thus‚ we assessed performance in the attentionally demanding 5-choice serial reaction time (5-CSRT) task in which rats must respond quickly to briefly presented light cues (Fig. 1A). Both the Shank3 Het and KO rats learned the task and were able to reach baseline‚ similar to WT controls (criteria were accuracy rates higher than 80% for two consecutive days with omission rates lower than
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Cancer in rats reignites GM food debate A new study has reignited the debate over the long-term health effects of eating genetically modified food. Published in the journal of Food and Chemical Toxicology‚ results of the study show that rats fed a GM diet over their lifespan suffered mammary tumours and severe liver and kidney damage. Advocates of the study say Australia’s regulatory bodies should act on the findings‚ but some scientists have criticised the study‚ saying it is seriously
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The Progressive Era was the period of time from approximately 1900 to 1914 in which America revived a sense of protest and reform. Its "essential characteristic was a belief that all social problems could be mastered by exercise of the collective will" (Filler 6). Progressivism renewed an interest in improving America’s social‚ political‚ and economic ills. It distinguished itself from other eras of reform through its extreme promotion of "activism"‚ or energetically working to facilitate
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Norway Rats: Facts‚ Identification & Control Latin Name Rattus norvegicus Appearance Norway rats are large rodents that may weigh in excess of 500 grams. They can reach lengths of 40 cm‚and their tails alone may measure 21 cm. The body of the Norway rat is covered in shaggy fur that is brown or gray in color. The ears and tail are covered in scales‚ and the tail is shorter than the head and body. Droppings are capsule-shaped. Behavior‚ Diet & Habits Norway rats typically nest in underground burrows
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Comparative Anatomy Title: Date: Aim/Hypothesis: To compare the anatomy of the cane toad and the rat in order to … Materials and Safety/Ethical considerations: List materials used in the dissection Explain the safety and ethical considerations when collecting and dissecting animals. You can refer to the email sent home about toad collection in this section. Method: 1. A rat and a cane toad were dissected to compare their similarities and differences in anatomy structure. 2. Newspaper
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The Reconstruction Era of the United States of America refers to a time of postbellum efforts to restructure the political‚ legal‚ and economic systems in the states that had seceded from the Union during the American Civil War. This period began when the Civil War ended in 1865 and continued for twelve years until its deterioration in 1877. A crucial period in the nation’s history‚ this reconstructive phase marked the first time the laws and Constitution were rewritten to guarantee African-Americans
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the amount of humans on the planet. That number of rats would eat about 210 tonnes of food every day and contaminate with feces‚ urine and hair very much more than that. Rat numbers may be increasing because of recent less severe winters‚ more of us providing food for wild birds‚ and inadvertently for rats‚ in our gardens and parks‚ fewer Local Authorities offering services of free rodent control‚ and the spread of rodenticide resistance. The rat is one of the great enemies of farming‚ food production
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The Jacobean Era‚ Cromwell‚ and the Restoration Elizabethan literature generally reflects the exuberant self-confidence of a nation expanding its powers‚ increasing its wealth‚ and thus keeping at bay its serious social and religious problems. Disillusion and pessimism followed‚ however‚ during the unstable reign of James I (1603–25). The 17th cent was to be a time of great upheaval—revolution and regicide‚ restoration of the monarchy‚ and‚ finally‚ the victory of Parliament‚ landed Protestantism
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Golden age has inspired us in many ways with its wise leaders. magnificant writers and bold people of its time. All this influnce is from The Golden Age or Elizabethan Era. The Elizabethan Era (1558-1603) was a time of cruel punishments‚ riveting people‚ such as Arabella Stuart‚ and fashion statements. Crimes in the Elizabethan Era were not taken lightly‚ and the punishment was usually meant to teach the public a lesson. Common crimes such as theft‚ adultery‚ forgers‚ and fraud could result in a
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