Francesco Redi Founder of Experimental Biology

Francesco Redi was an Italian naturalist, physician, and poet. Besides Galileo, he was one of the most important scientists who challenged Aristotles traditional study of science. Redi gained fame for his controlled experiments. One set of experiments refuted the popular notion of spontaneous generation—a belief that living organisms could arise from nonliving matter. Redi has been called the father of modern parasitology and the founder of experimental biology. Fast Facts Birth: February 18, 1626, in Arezzo, Italy Death: March 1, 1697, in Pisa Italy, buried in Arezzo Nationality: Italian (Tuscan) Education: University of Pisa in Italy Published Works: Francesco Redi on Vipers (Osservazioni intorno alle vipere), Experiments on the Generation of Insects (Esperienze Intorno ​alla Generazione degli  Insetti), Bacchus in Tuscany (Bacco in Toscana) Major Scientific Contributions Redi studied  venomous snakes to dispel popular myths about them. He demonstrated that it is not true that vipers drink wine, that swallowing snake venom is toxic, or that venom is made in a snakes gallbladder. He found that venom was not poisonous unless it entered the bloodstream and that the progression of venom in the patient could be slowed if a ligature was applied. His work paved the foundation for the science of toxicology. Flies and Spontaneous Generation One of Redis most famous experiments investigated spontaneous generation. At the time, scientists believed in the Aristotelian idea of abiogenesis, in which living organisms arose from non-living matter. People believed rotting meat spontaneously produced maggots over time. However, Redi read a book by William Harvey on generation in which Harvey speculated that insects, worms, and frogs might arise from eggs or seeds too tiny to be seen. Redi devised and performed the now-famous experiment in which six jars, half left in open air and half covered with fine gauze that permitted air circulation but kept out flies, were filled with either an unknown object, a dead fish, or raw veal. The fish and veal rotted in both groups, but maggots only formed in the jars open to air. No maggots developed in the jar with the unknown object. He performed other experiments with maggots, including one where he placed dead flies or maggots in sealed jars with meat and observed living maggots did not appear. However, when he placed living flies were placed in a jar with meat, maggots did appear. Redi concluded maggots came from living flies, not from rotting meat or from dead flies or maggots. The experiments with maggots and flies were important not only because they refuted spontaneous generation, but also because they used control groups, applying the scientific method to test a hypothesis. Parasitology Redi described and drew illustrations of over one hundred parasites, including ticks, nasal flies, and the sheep liver fluke. He drew a distinction between the earthworm and the roundworm, which were both considered to be helminths prior to his study. Francesco Redi performed chemotherapy experiments in parasitology, which were noteworthy because he used an experimental control. In 1837, Italian zoologist Filippo de Filippi named the larval stage of the parasitic fluke redia in honor of Redi. Poetry Redis poem Bacchus in Tuscany was published after his death. It is considered among the best literary works of the 17th century. Redi taught the Tuscan language, supported the writing of a Tuscan dictionary, was a member of literary societies, and published other works. Reception Redi was a contemporary of Galileo, who faced opposition from the Church. Although Redis experiments ran contrary to the beliefs of the time, he did not have the same sort of problems. This may well have been because of the different personalities of the two scientists. While both were outspoken, Redi did not contradict the Church. For example, in reference to his work on spontaneous generation, Redi concluded  omne vivum ex vivo  (All life comes from life). Its interesting to note that despite his experiments, Redi believed spontaneous generation could occur, for instance, with intestinal worms and gall flies. Source Altieri Biagi; Maria Luisa (1968). Lingua e cultura di Francesco Redi, medico. Florence: L. S. Olschki.

Character Of Willy Loman And His Behavior - Free Essay Example

Sample details Pages: 4 Words: 1088 Downloads: 1 Date added: 2019/05/27 Category Literature Essay Level High school Tags: Death Of A Salesman Essay Did you like this example? Death of a Salesman written by Arthur Miller, was a play written in the early 1900s. The play focuses on Willy Loman, a loving husband and father who cannot seem to catch his big break and is frustrated with the way his life ended up. He wants to pursue the American Dream but is having a hard time making his mark on the world. Don’t waste time! Our writers will create an original "Character Of Willy Loman And His Behavior" essay for you Create order Willy is focused on being well liked in attempt to become a successful salesman. It is this mentality that he attempts to instill in his two sons Happy and Biff who are unsuccessful in their careers as well. A successful life is not solely based upon financial gain, how people are liked in the public, but its based upon a whole complete life that is filled with many experiences. The purpose of this paper is to examine what motivates Willy Loman to do what he does as it pertains to willingness to become a successful salesman. The paper will analyze the analytical purpose of the character which gives the audience new insight on the play. Loman is motivated to do what he does because he is in the pursuit of finding the American Dream. He is working tirelessly for a company that could care less about his wellbeing and the countless hours he puts in from driving around the country. If old man Wagner was alive Id a been in charge of New York now! That man was a prince, he was a masterful man. But that boy of his, that Howard, he dont appreciate (Miller, 6-7). He is motivated to keep on working even if that means killing himself. Willy Loman expects this same work ethic out of his sons especially Biff. Biff is the main reason Willy Loman lashes out the way he does and takes out most of his anger and frustration on his wife Linda. Linda is the peacemaker of the family, but it is becoming obvious that this role is becoming too much to handle. His pursuit for greatness will soon be his ultimate demise. Instead of rolling over and dying Loman fakes his happiness for the sake of his wife for the pursuit of becoming the successful salesman he has always dreamt of being. It is when he is at lowest point that he realizes that he must keeping pushing before it is too late. Unknowingly to those around him (Loman) puts out the facade that he has it all together and his dreams are just around the corner. He is no longer motivated but a defeated man who refuses to give up on what he thinks a successful man should be. The unspooling protagonist who, after decades of hard work, realizes (and is destroyed by the realization) that he has built his life on sand; how much strain and disappointment (Harvey,3). Loman was so busy chasing being a successful man that he forgot how to live. Everything was about work and why his sons did not have the same outlook as he did on life. Willy did not understand the definition of a successful person. In life you will encounter those who are deemed successful because they have money but, they are not successfully they are wealthy. Success comes from within. Success comes as the by-product of a life lived from the inside out. The key to living a successful life is grasping the awareness that you are enough. Once you understand you are enough, you create the space within your consciousness that allows you to realign harmoniously with your essential self or highest good (Herriott, 4). Success is having a loving and nurturing family, a roof over your head and food in your mouth. Success cannot always be measure by finances or by the number of people who like you. Money and fame are here one day and gone the next. It is all about the journey we take to beco me successful. Taking shortcuts may be good in the beginning but detrimental in the end. Anything worth having is worth waiting for. Willys issue was his stubbornness and his will to become successful. He failed to realize that his way of living and thinking is not the way of the world especially as it pertains to family. He expected too much from his sons and when they failed it only further angered him because of the potential he assumed they possessed. Individuals from individualistic cultures may put greater emphasis on their unique traits and personal attributes (King Chi, 1). This is the main reason why he continued to work and not realizing that there was more to life than work. How can one expect others to want more in life when they do not realize their own self-worth? It is because of Willys narrow mindedness that he failed not only himself but his family. First, he failed his wife in so much as he was not receptive to her feelings on how she trying to manage relationship between he and his children. He failed his children by not being receptive to what their personal needs and goals were. And lastly, he failed himself and that he did not realize that it was time to take a different journey. He did not listen to that inner voice that we all have, that changing a goal does not delineate failure. Changing a course because your passion and abilities dont match does not mean you are not a successful person. When this occurs, we must reevaluate what we want for ourselves and what we want for our family. Evaluating personal objectives and trying to reinvent ourselves that reflect our beliefs and ability that create a more accurate reflection of who we are. Unfortunately for Willy he did not have the endurance or sound mind to understand that practical changes were necessary to sustain his life. As a part of his demise and the hallucinations that he experienced reality was far from his reach and unfortunate self-destruction was his undoing. As a result of his death he left his family and they were unable to see his full potential. Works Cited Du, Hongfei, et al. Self-Esteem and Subjective Well-Being Revisited: The Roles of Personal, Relational, and Collective Self-Esteem. Plos One, vol. 12, no. 8, 2017, doi:10.1371/journal.pone.0183958. Harvey, Giles. ?Death of a Salesman: A Heartbreaking Work of Staggering Mediocrity. The New Yorker, The New Yorker, 14 May 2012, www.newyorker.com/books/page-turner/death-of-a-salesman-a-heartbreaking-work-of-staggering-mediocrity. Herriott, Jessie. The True Meaning of Success. Unity, 10 Nov. 2014, www.unity.org/resources/articles/true-meaning-success. Miller, Arthur. Death of a Salesman. 1948.

Essay about Case 8-3 Isol -Global Value Chain Logistics...

Global Value Chain Logistics Case Analysis University of Phoenix Global Value Chain Management ISCOM/383 June 25, 2012 Global Value Chain Logistics Case Analysis ISOL + Group produces and sells a variety of products within France, Spain, and Italy. The general manager Mr. Dupont has initiated a thorough rethinking of logistics matter for the group. Based on his recommendations, the management team must identify, analyzed, discuss, and recommend the most appropriated solutions for the recommendations made by Mr. Dupont. Identify Based on the global value chain strategies, it would be best for ISOL to â€Å"build a new manufacturing facility with one production line in France close to the firm’s southern European†¦show more content†¦However, if ISOL delivery time were to be reduced to â€Å"48 hours then there would have to be an increase in inventory, and the production-per-order would no longer be possible given the manufacturing time required† (Dornier, Ernst, and Fender, 1998). Both of Mr. Dupont’s proposals would cause an increase in ISOL’s logistic budget . With the increasing of ISOL’s logistics budget, it would be in the best interest of ISOL to put both of Mr. Dupont’s proposals on hold. After evaluating the situation of logistics, to meet the increase in production, it will be best for ISOL to set up a new manufacturing facility in southern France because both markets are relatively close to the southern markets. â€Å"Reducing the quantities that a customer can order will increase ISOL costs because 98% of ISOL customers throughout the countries make orders for at least a full truckload, which are eight pallets† (Dornier, Ernst, and Fender, 1998). However, if ISOL implements Mr. Dupont’s recommendations, its customers will start ordering smaller sizes, and this will increase the logistics cost. With the idea of cutting the delivery time to 48 hours, this will increase its inventory cost because ISOL will need more inventory on hand. With the current delivery time between one or two weeks, allows t he plant to not have

Contemporary Issues Of Accounting ( Theory ) Essay

Contemporary Issues in Accounting (Theory) One of the most debatable or contentious issues in the accounting is measurement. While the objective of general purpose financial reporting is to generate information that is beneficial to decision makers external to the organization, there is no agreement on the most appropriate measurement to use. The various stakeholders in this field continue to disagree on the most suitable measurement model to use to achieve the objective of general purpose accounting. In addition, many new students beginning their studies in this profession are increasingly unaware that they will come across different measurement models in their studies. Actually, most of them assume that measurement of something will be the least of their problems. However, measurement remains one of the major issues that they will need to address throughout their program of study. In order to understand the measurement dilemma in accounting for first year students, it is vita l to examine the nature of measurement. What is Measurement? Measurement can simply be defined as the act or process of measuring or calculating. The other synonyms of measuring include quantifying, weighting, a unit for stating the weight and size, and the dimension or degree of something. Measurement involves identifying an attribute of what to measure and deciding how to measure in terms of scale and unit. According to Porter Norton (2010), measurement of an item in financial statementsShow MoreRelatedContemporary Issues Of Accounting Theory Fair Value Measurement Essay1666 Words   |  7 Pages ACC307 INDIVIDUAL ASSIGNMENT TASK 1: Contemporary Issues of Accounting Theory Fair Value Measurement Overview After the International Accounting Standards Board (IASB) released the IFRS 13 Fair Value Measurement in May 2011 for the purpose of completing its joint project with the US Financial Accounting Standards Board (FASB) on fair value, the Australian Accounting Standard Board (AASB) released the Australian equivalent - AASB 13 Fair Value Measurement in the September of the same year. This standardRead More7101AFE Financial Accounting Theory And Practice Essay970 Words   |  4 PagesFinancial Accounting Theory and Practice Tutorial Questions for Tutorials 1- 6: Semester 1 2015 TUTORIAL 1 - Semester 1 2015 Deegan Topic 1: Introduction to financial accounting theory QUESTION 1 – Question 1.2: If you developed a theory to explain how a person’s cultural background influences how they prepare financial statements, would you have developed a positive theory or a normative theory? The first of all, it is important to understand the mean by a ‘theory’. According to Contemporary AccountingRead MoreManagement Control System1357 Words   |  6 Pagespopularity with studies including these variables but redefining them in contemporary terms. This paper provides a critical review of findings from contingency-based studies over the past 20 years, deriving a series of propositions relating MCS to organizational context. The paper examines issues related to the purpose of MCS, the elements of MCS, the meaning and measurement of contextual variables, and issues concerning theory development (Robert H. Chenhall 2003). on the effect of contextual variablesRead MoreEthics in the Workplace1201 Words   |  5 PagesClassical and Contemporary Ethical Philosophies Ethical philosophies served as guide for people in the workplace to make moral decisions in conducting business. There are classical normative ethical philosophies as well as contemporary ethical philosophies being used. They have been applied in the different levels or dimensions of the business organizations. People do know that there are business organizations that have disregarded ethical standards and encounters ethical issues inside their companyRead MoreIfrs Advantages and Disadvantages1474 Words   |  6 PagesUNIVERSITY AMERICAN COLLEGE SKOPJE To be completed by students (typewritten) COURSE NUMBER | | COURSE TITLE | Financial Accounting | SEMESTER | V | SESSION | | ASSIGNMENT NUMBER | 1 | SUBMISSION DATE DUE | | ASSIGNMENT TITLE | IFRS: Advantages and disadvantages | INSTRUCTOR’S NAME | | To be completed by the front desk secretary or the course administrator SIGNATURE | DATE SUBMITTED | HOUR SUBMITTED | MATERIAL SUBMITTED | | | | Hard copyE-submission | | To be completed byRead MorePositive Accounting Theory Perspective And Examining A Case Study Foster s : Less Goodwill, Higher Earnings1561 Words   |  7 PagesIn the contemporary studies, it can be seen that the new accounting standard significantly impacts on profits of the firm. Simultaneously, the value of the firm is also affected by the new accounting standard. Secondly, when it is taken to account of the imposition of a particular accounting method, this imposition provides implications for the efficiency of the organization. This essay will clarify those two issues by using a Positive Accounting Theory perspective and examining a case study ‘Foster’s:Read MoreThe Cap Issue Accounting Standards1001 Words   |  5 Pagesset of accounting standards, The Committee on Accounting Procedure (CAP) was formed by the American Institute of Certified Public Accountants(AICPA) in 1939. However, the CAP issue accounting standards case-by case without overall accounting theo ries. In addition, CAP requires all members be AICPA members, ignoring financial execs, academics and investors. In 1959, CAP was replaced by the Accounting Principles Board (APB). The board members of APB were from different areas, including accounting professionRead MoreManagement Accounting : Financial And Non Financial Information1120 Words   |  5 PagesINTRODUCTION:- Management Accounting refers to the preparation of financial and non-financial information for the use of management of the company. It is also termed as managerial accounting. The information provided by it is helpful in making policies and strategies, budgeting,, forecasting future plans, making comparisons and evaluating performance of the management. The reports produced by management accounting are used by the internal management (managers and employees) of the organization andRead MoreThe International Accounting Standards Boards1653 Words   |  7 PagesA (a)On 1 January 2005,all the stock exchange listed companies in Europe adopted the International Financial Reporting Standards (IFRS) written by the international Accounting Standards Boards. According to IASB, the setting body of IFRS, their primary objective is to develop a set of high quality, transparent ,understandable, global accepted financial standards in the public interest (IFRS 2015) . Furthermore, the statement made by European Commission also explained the benefits including the eliminationRead MoreThe Industrial Era Essay1564 Words   |  7 Pagesusing either more traditional or more modern management methods. For example, Taylor, Weber and Fayol were well-known societal researchers which encouraged an old management. They are the originators of structural research studies and happening their theories in the commencement of the 20th century at the establishment of the industrial era, directing on practical features, capabilities, instructions and discipline within mana gement (Mullins, 2007, Bloisi et al 2003). Now this era has advanced (information

Mile and Time Downwind Distance Free Essays

1. A plane travels from Orlando to Denver and back again. On the five-hour trip from Orlando to Denver, the plane has a tailwind of 40 miles per hour. We will write a custom essay sample on Mile and Time Downwind Distance or any similar topic only for you Order Now On the return trip from Denver to Orlando, the plane faces a headwind of 40 miles per hour. This trip takes six hours. What is the speed of the airplane in still air? X = speed of plane in still air (x+40) = speed of plane downwind (x-40) =speed of plane against the wind distance = speed *travel time downwind distance = headwind distance 5(x+40) = 6(x-40) 5x+200=6x-240 6x-5x=240+200 x=440 mph So, The speed of the plane in still air is 440 mph if I am not mistaken. 2. Two bicycles depart from Miami Beach going in opposite directions. The first bicycle is traveling at 10 miles per hour. The second bicycle travels at 5 miles per hour. How long does it take until the bikes are 45 miles apart? D=RT 45=(10+5)T 45=15T T=445/15 T=3 hours. 3. Jesse rents a moving van for $75 and must pay $2 per mile. The following week, Alex rents the same van, is charged $80 for the rental and $1. 50 per mile. If they each paid the same amount and drove the same number of miles, how far did they each travel? 5+2m=80+1. 5m subtract 75 from both sides subtract 1. 5m from both sides .5m=5 multiply both sides by 2 m=10 miles . 4. During a 4th of July weekend, 32 vehicles became trapped on the Sunshine Skyway Bridge while it was being repaved. A recent city ordinance decreed that only cars with 4 wheels and trucks with six wheels could be on the bridge at any given time. If there were 148 tires that n eeded to be replaced to due to damage, how many cars and trucks were involved in the incident? Okay. There were 32 cars , we have x + y = 32 ars have 4 wheels so 4x , trucks have 6 wheels so 6x the total number of wheels adds up to 148, so 4x +6y = 14: x+y=32 4x + 6y = 148 -4x – 4y = -128 4x + 6y = 148. 5. For this question, you will need a parent/guardian or a friend. Have this individual grab a handful of coins making sure there are only two types of coins in the group (i. e. , nickels and dimes, quarters and pennies, pennies and dimes, etc). Your parent/guardian or friend should tell you the type of coins they’ve chosen, how many coins they have and the dollar amount of the group. From this information, you will set up two sets of equations and determine how many of each coin they have in their hand. Please send your instructor the name of the individual who helped you with this question, your two equations and the work you did to solve the system. She has 11 coins worth 83 cents. P and Q will the number of pennies and quarters, P + Q = 11 P + 25Q = 83 P + 25Q – P + Q = 24 Q = 83 – 11 = 72. So, 24 Q = 72 Q = 3. Q = 3 can be put into the equation to solve for P. If we use the first equation, we get P + 3 = 11 P = 8, so three quarters and eight pennies. How to cite Mile and Time Downwind Distance, Essay examples

Improve Engagement of Employees

Question: Discuss about the Improve Engagement of Employees. Answer: Introduction The employee engagement has always been the root cause for each and every business flourishment and overall success. An engaged place of work inspires, and also provides energy, productivity, and commitment for rest of the employees who all are concerned and involved in order to improve the performance of the business and for them, the targets seem to be very much achievable (Swarnalatha and Prasanna, 2011). The employee engagement in the true sense is a type of approach which makes sure that all of the concerned employees is well committed, focussed towards the business goals. In present times, the employee engagement has been viewed with much more importance than earlier, emphasis are put to ensure that this approach is carefully implemented as the results are really outstanding in its presence. Each organisation uses many of the steps to ensure that the targets are achieved in an efficient manner and with the cost-cutting motive as well in mind. Statement of Problem The main aim of this report has been to improve the employee engagement with the organisation. With the impact of the high engagement of the employee saturates each and every feature refer the company structure, also tends to impact the monetary bottom line, plus can also well catalyse the c.inets loyalty. This clearly implies that the employee engagement and the concerned matter are significant for any of the organisation (Lobo and Ashwini, 2015). The employee engagement with the passage of time has become a very serious problem in situations when the % of the disengaged employees enhances fast in comparison to the engaged employees plus the number of the employees are concerned and interested in quitting the organisation. This has been the main challenge for the organisations as employee engagement are a serious as well as complicated and complex problem plus there are so many of the factors which can influence the engagement of the staff at work. Methods and Techniques Employee engagement survey The survey of the employee engagement is the common as well as the better way or the technique for the superiors to get to know about the thinking and the liking of the staff for their work and the workplace; they understand the manner in which the staff is happy and also the conditions which negatively affects them (McBain, 2007). The survey which may be conducted refers the employee engagement should necessarily include the following questions --- Are you able to understand the organisation goals and what efforts the staff is required to make for the benefit of the company? Whether or not you are proud to be an apart of this organisation, plus what are your expectations from the company? Whether or not you are comfortable working in the environment which is being provided to you? Do you feel the atmosphere you are working is a healthy one and are you able to comfortably discuss and speak out your problems? Is the management of the organisation able to make you merry and is cooperative? Measuring the employee engagement Refer the outcome of the results of the survey, the management is required follow the path which may help the staff retention, find out the situations and factors which are the most dissatisfaction creators for the employees and work for its eradication. For the best results, the company should take into use the scientifically passed and validated tools in order to measure the excepted accurate employee engagement (McBain, 2007). The Proper report is required to be created which concerns the employees performance as well as carefully measure the task and outcome of the work quality refer their behaviour, ability, hard work, sincerity and vigour for the achievement of the company goals. Selection of right manager Right managers lead to right path for the employees, the main member of a team is the manager, this particular person has to drive the team in the required direction of achievement of the companies goals, he is required to be very hard working plus unfair so that the employees under him work and out with bright colours. The manager plays a significant role in order to connect the staff with each other; he is the one who makes them understand the power of working together and teamwork (McBain, 2007). Successful managers give rise to successful employees, who in turn end up as big assets for the company. Such managers always encourage the hard workers and also appreciate them for their good work. Research process The research process is made to understand and also identify the cause which results for the disengagement of the staff and various problems which are to be faced by the company refer the process of employee engagement (Nasomboon, 2014). Though there is no particular research which applied in a sphere of the business. Understand factors which contribute to the employee engagement in an organisation. Analyse the measure required to further improve the engagement. Analyse demographics and also the other features of the staff which affect their task. Data Collection Various methods plus techniques are taken into use by the researchers to collect data. These methods include experiments, close observation, surveys and interviews. The quantitative method of data collection is also brought into use to understand and collect correct position. While some organisation take into use the questionaries for this purpose, which can be divided into two main sections. First one is the demographics plus personal information of the staff; the second one is a sense of comfortableness of the working staff. Data Analysis To judge the comprehensive data collected, a manager is required to undergo so many of the timely surveys. He has the main duty to understand the complex problems which his employees are facing and which is not letting them perform well. He collects the data carefully and studies it carefully and provides expertise information so as to help out the employees perform much better. Research Outcome The survey on further improving the employee engagement to the organisation is basically a matter of deep significance and study. It concludes the success or failure story of the company (Nasomboon, 2014). The helps the employees come out from their problems and improves the results of the company efforts. The survey pinches out the negative creating factors from the atmosphere of the company and weeds positive energy. A manager is required to be very tough who do not easily give up and always act as an inspiration for the juniors. References Dr. C. Swarnalatha, d. And t. S. Prasanna, t. (2011). Employee engagement and employee turnover.Ijar, 4(5), pp.328-329. Dr. V. Tulasi Das, D. and Ch.Vijayalakshmi, C. (2011). Employee Engagement Strategies For Enhancing Employee Competitiveness To Organizational Success.IJAR, 1(12), pp.137-140. Lobo, S. and Ashwini, R. (2015). A Study on Employee Engagement.Adarsh Journal of Management Research, 8(1), p.33. McBain, R. (2007). The practice of engagement: Research into current employee engagement practice.Strategic HR Review, 6(6), pp.16-19. Nasomboon, B. (2014). The Relationship among Leadership Commitment, Organizational Performance, and Employee Engagement.IBR, 7(9).