After a holding period of 18 hours for winter captured crabs and a period of 30 hours for summer captured crabs‚ all individuals were transferred to containers with experimental temperature and salinity levels to begin the experiment. To observe changes due to salinity concentrations over the 48-hour period‚ groups of crabs were exposed to one of the eight salinity treatments‚ and temperature treatments were held constant at 5°C or 15°C to resemble winter or summer field conditions
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References: Garcia‚ C. (2005). Laboratory experiments in organic chemistry. Manila: University of Santo Tomas. http://www.stevens.edu/wit/research/samples/plipsy_organic_chemistry_lab_report.pdf Retrieved Jan 1‚ 2013) http://www.nbs.csudh.edu/chemistry/faculty/nsturm/CHE301/Thin%20Layer%20Chromatorgaphy%20Experiment
Free Chromatography Thin layer chromatography Chemistry
This study‚ famously known as the “Bobo doll experiment” set out to examine four main hypotheses: 1) that children who observed an adult model acting aggressively would imitate these aggressive acts even in the absence of the model‚ 2) observation of a non-aggressive adult model would inhibit aggressive behaviours‚ 3) that children would be more likely to imitate the behavior of a same-sex model and 4) that boys would act more aggressively than girls (Hock‚ R.R. 2005‚ p.86). The study took place in
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photosynthesis. Problem What is the relationship between light intensity and the rate of photosynthesis? Pre-Lab Discussion Read the entire investigation. Then‚ work with a partner to answer the following questions. 1. What are the variables in this experiment? Identify the manipulated and responding variables and two controlled variables. The manipulated variable is light intensity. The responding variable is pH. Controlled variables include the initial pH‚ the size of the plant sprigs‚ and time
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Solubility Product Constant of an Organic Salt Note : The solubility of potassium hydrogen tartrate (KHT‚ 188.18g/mol) is 1.0g/162mL at 25C and 1g/16mL at 100C. KHT (s) K+(aq) + HT-(aq) Objective : Determine the solubility and solubility product constant by titration. Prelab Questions : (PL1) Calculate the solubility‚ in M‚ of potassium hydrogen tartrate at 25C and at 100C. (PL2) Write an expression for Ksp of potassium hydrogen tartrate. (PL3) Calculate the theoretical
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Richard Rogers 1. Brief about the architect Richard George Rogers‚ Baron Rogers of Riverside (born 23 July 1933) is a British architect noted for his modernist and functionalist designs in high-tech architecture. Rogers is perhaps best known for his work on the Pompidou Centre in Paris‚ the Lloyd ’s building and Millennium Dome both in London‚ the Senedd in Cardiff‚ and the European Court of Human Rights building in Strasbourg. Rogers was knighted in 1981 by Queen Elizabeth
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------------------------------------------------- The Mondragon Experiment * Government * Econ By Greg MacLeod | April 4‚ 2009 | 10:28 PM The concept of the corporation reaches back to Roman times. However‚ the modern business corporation evolved radically from its ancient roots into a form with little relation to the purpose as understood by historians of law. Today‚ the typical business corporation seems to be a disjointed entity whereby shareholders seek maximum income‚ labor unions
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“polymer creatures‚” which are the things that are used in experiments about polymers. The polymer creatures‚ made out of two different polymers‚ are both hydrophobic and hydrophilic. This means that while the hydrophilic polymer absorbs water‚ the hydrophobic polymer keeps the shape that the creature was originally in while the water is inside the creature. Another name for this process is osmosis
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Chapter IX‚ pages 121-127‚ of The Scarlet Letter written by Nathaniel Hawthorne gives the reader better insight as to who truly is "Roger Chillingworth‚" and his effect on Boston ’s beloved Reverend Arthur Dimmesdale. By renaming himself upon his arrival in Boston‚ Massachusetts‚ Roger Chillingworth has concealed his past from everyone in the community except Hester Prynne‚ his young wife whom had arrived years earlier than him in the New World. It has been described how‚ in the crowd that
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------------------------------------------------- ASSIGNMENT ------------------------------------------------- ON ------------------------------------------------- ------------------------------------------------- “DISTINGUISH TRAIT AND TYPE PERSONALITY AND DISCUSS ROGERS THEORY OF PERSONALITY” ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- -------------------------------------------------
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