Part I - Illumination Experiments (1924-27) These experiments were performed to find out the effect of different levels of illumination (lighting) on productivity of labour. The brightness of the light was increased and decreased to find out the effect on the productivity of the test group. Surprisingly‚ the productivity increased even when the level of illumination was decreased. It was concluded that factors other than light were also important. Part II - Relay Assembly Test Room Study (1927-1929)
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Looking forward to this upcoming year‚ I am extremely excited for all the opportunities for professional growth at Mayo Clinic. I expect this experience will provide the development I need to become a competent and compassionate nurse. Reflecting on my last two years of nursing school‚ I have learned an incredible amount that will help me this year but my learning does not stop there. I have several goals for my professional development in the four main CCEI headings: assessment‚ communication‚
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Renoir and Mayo Art Comparative Analysis While both Renoir and Mayo’s art are similar in that they are both from earlier time periods‚ they are different in culture and where each scene from the painting takes place. Renoir’s painting is a French impressionism‚ while Mayo’s is contemporary American folk art. Renoir’s piece‚ Juenes filles au Piano‚ was painted in 1892‚ during the 19th century. In this piece‚ two girls are sitting at a piano. Renoir’s piece shows a wealthy like atmosphere because
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Nathaniel Hawthorne the Dark Romantic The Dark Romantics explored conflicts between good and evil and the effects of guilt and sin. Nathaniel Hawthorne was a writer in the 1800s whose stories exemplified characteristics of those of the Dark Romantic writers. In all of Hawthorne’s stories there are topics of good and evil‚ guilt and sin. Hawthorne was a great writer that earned recognition and admiration by all‚ but seemed to be weighed down by his insight to the human heart. Hawthorne was highly
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EXPERIMENT 1: REACTIONS OF ENOLATE IONS WITH CARBONYL GROUPS Aims In this experiment we used two techniques for the reactions of enolate ions with carbonyl groups. One technique used was Doebner reaction and the other technique used was Claisen-Schmidt reaction. Therefore the aim of this experiment is to synthesize trans p-methoxycinnamic acid and to synthesize dibenzalacetone via an aldol condensation reaction between acetone and benzaldehyde. The products would be recrystallized using ethanol
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Experiment 2: IDENTIFICATION OF UNKNOWNS BY TLC AND MP IN COMBINATION Introduction: Thin layer chromatography (TLC) is one of the most valuable techniques in organic chemistry. This is a best method of separating and identifying mixtures of two or more compounds. The separation is accomplished by the distribution of the mixture between two phases: one that is stationary and one that is moving or mobile. Chromatography works on the principle that different compounds will have different
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Jeong Kim Intro to Sociology Dec 9‚ 2014 Professor Woods The Hawthorne Effect and the Stanford Prison Study The Hawthorne effect Researchers need to be aware that subjects’ behavior may change simply because they are getting special attention‚ as one classic experiment revealed. In the late 1930s‚ the Western Electric Company hired researchers to investigate worker productivity in its Hawthorne factory near Chicago. One experiment tested the hypothesis that increasing the available lighting would
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Experiments in physics lab report Department of Electrical Engineering Isabela State University Ilagan Campus‚ Calamagui 2nd‚ City of Ilagan‚ Isabela baccaljoemel@yahoo.com Submitted to: Engr. Rafael S. Ramos Physics12 Professor Submitted by: Joemel L. Baccal BSEE IIA Experiments in Physics Lab Report Joemel L. Baccal Department of Electrical Engineering Isabela State University - Ilagan Campus‚ Calamagui 2nd‚ City of Ilagan‚ Isabela baccaljoemel@yahoo.com Abstract In
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Compare and contrast the management theories of Frederick Taylor‚ Henri Fayol‚ Elton Mayo and Douglas McGregor. In what sense(s) are these theories similar and/or compatible? In what sense(s) are these theories dissimilar and/or incompatible? How would a contingency theorist reconcile the points of dissimilarity and/or incompatibility between these approaches? The twentieth century has brought in a number of management theories which have helped shaped our view of management in the present
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FIRE RESISTANT BALLOON: Materials - 1 matchbox - 1 candle - 1 yellow colored balloon - 1 blue colored balloon - Half a cup of water Procedure: 1. For this experiment‚ the independent variable is whether the balloon is filled with water or not. The dependent variable is what happens to the balloon when it is placed above the lit candle. This is determined by observing the balloon. The constants (control variables) are how much the balloon is inflated and the amount
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