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Rutgers - HIST - 104
Industry Comes of Age1865-1900The Iron Colt Becomes an Iron HorseDue to the expansion of the country, many new railroads were built. Congress began to advance liberal money loansto 2 favored cross-continent companies in 1862 in response to the fact th
Rutgers - HIST - 104
Political Paralysis in the Gilded Age1869-1896The "Bloody Shirt" Elects GrantThe Republicans nominated General Grant for the presidency in 1868. The Republican Party supported thecontinuation of the Reconstruction of the South, while Grant stood on th
Rutgers - HIST - 104
Progressivism and the Republican Roosevelt1901-1912At the beginning of the 20th Century, the ethnically and racially mixed American people were convulsed by a reformmovement. The new crusaders, who called themselves "progressives," waged war on many ev
Rutgers - HIST - 104
The Great Depression and the New Deal1933-1939As the election of 1932 neared, unemployment and poverty brought dissent of President Hoover and a demand for achange in policy. The Republicans nominated Herbert Hoover to run for president in the election
Rutgers - HIST - 104
The Great West and the Agricultural Revolution1865-1896The Clash of Cultures on the PlainsIn the West, white soldiers spread cholera, typhoid, and smallpox to the Indians. The whites also put pressure on theshrinking bison population by hunting and gr
Rutgers - HIST - 104
The Ordeal of Reconstruction1865-1877The Problems of PeaceAll rebel (Confederate) leaders were pardoned by President Johnson in 1868.Freedmen Define FreedomEmancipation took effect unevenly in different parts of the conquered Confederacy. Some slaves
Rutgers - HIST - 104
The Path of Empire1890-1899Imperialist StirringsAs America bustled with a new sense of power generated by the strong growth in population, wealth, and productivecapacity, labor violence and agrarian unrest increased. It was felt that overseas markets
Rutgers - HIST - 104
The Politics of Boom and Bust1920-1932The Republican "Old Guard" ReturnsWarren G. Harding was inaugurated in 1921. He, like Grant, was unable to detect immoral people working for him.He was also very soft in that he hated to say "no," hurting peoples'
Rutgers - HIST - 104
The War to End War1917-1918On January 31, 1917 Germany announced its decision to wage unrestricted submarine warfare on all ships,including American ships, in the war zone.War by Act of GermanyGerman foreign secretary Arthur Zimmermann secretly propo
Rutgers - HIST - 104
Wilsonian Progressivism at Home and Abroad1912-1916Woodrow Wilson won the governorship of New Jersey waging a reform campaign in which he attacked thepredatory trusts and promised to return the state government to the people.The "Bull Moose" Campaign
Rutgers - PSYCH - 101
I. OVERVIEW1. Influence of Body on Behavior - No one will argue that the body and its mechanisms have astrong influence on behavior. This is especially true of the brain.2. Phinneus P. Gage - Back in the 1800's there was a man named Phinneus Gage who w
Rutgers - PSYCH - 101
I. SENSATION & PERCEPTION1. Sensation - Sensation refers simply to your contact with the external worldthrough your sensory receptors. These are the inputs received via our sensoryreceptors.2. Perception - This refers to how we interpret and organize
Rutgers - PSYCH - 101
I. CLASSICAL CONDITIONING1. Discovered the principle of classical conditioning by accident.2. Pavlov wanted to understand how a dog's stomach prepares to digest food whensomething is placed in the dog's mouth.3. He noticed that the mere sight or smell
Rutgers - PSYCH - 101
I. MEMORY1. Definition - Memory is the capacity to retain and retrieve information.2. Three Basic Memory Processes - There are three basic tasks ofmemory. Encoding is the acquisition component. This is transforming rawinformation into a form in which
Rutgers - PSYCH - 101
I. THINKING AND REASONING1. Cognition - Cognition refers to all mental activities associated with thinking,knowledge, and memory.2. Concepts - Concepts are mental categories for objects, events, experiences, or ideasthat are similar to one another in
Rutgers - PSYCH - 101
I. Norm-Referenced Measurement1. Definition - In norm-referenced testing an examinee's performance iscompared with the performance of a specific group. A raw score alone tells usnothing. What does saying someone got 17 out of 20 right mean. This allows
Rutgers - PSYCH - 101
I. Definition of Development1. Definition of Development - the process by which organisms grow and change overthe course of their lives. When does it begin? From time sperm fertilizes theegg. When does it end? Death.2. Areas of Development - Physical
Rutgers - PSYCH - 101
I. DEFINITIONS1. Motivation - Internal processes that serve to activate, guide, and maintain ourbehavior. In laymen terms you could say it is how much you want to do something.2. Emotion - These are complex reactions we have and consist of (1)physiolo
Rutgers - PSYCH - 101
Social psychology focuses on the way other people influence our thoughts, feelingsand behaviors. The study of social cognition-how we think about other people andourselvesincludes such topics as attitudes, person perception, stereotypes, and closerelat
Rutgers - PSYCH - 101
I. DEFINITIONS1. Consistency - All individuals tend to behave, think, and feel in certain waysthat is fairly consistent across time and situation. While some things change,other things remain very stable.2. Personality - Personality is generally defin
Rutgers - PSYCH - 101
I. DEFINING PSYCHOLOGICAL DISORDER1. What We Call It - Psychological disorders, as a class, are called many things.We use the term psychopathology, mental illness, behavior disorder, emotionaldisturbance, etc. They all mean roughly the same thing altho
Rutgers - PSYCH - 101
I. WHAT IS PSYCHOLOGY?1. Definition - The book defines psychology as the study of behavior andcognitive processes. What does that mean? Does it mean the same thing toeveryone? NO!2. Different Definitions of Psychology - Different people in the past an
Rutgers - PSYCH - 101
I. METHODOLOGY1. Definition - Methodology simply refers to the methods we useto conduct an investigation.2. Systematic Research - Research in psychology is nothaphazard. Following the basic principles of science there is somesystematic way all resear
Rutgers - CHEM - 161
Aqueous ReactionsMetathesis ReactionsIn many aqueous reactions it seems that the reaction involves the ionic compoundsswapping their ionic partners. For example, in the reaction involving the ioniccompounds silver nitrate and potassium chloride we hav
Rutgers - CHEM - 161
Aqueous ReactionsAcids, Bases and SaltsAcidsAcids are substances that are able to ionize in aqueous solutions to form H+ ions (andan associated anion) A Hydrogen atom consists of a single proton and a single electron (no neutron)+ Thus, an H ion is
Rutgers - CHEM - 161
Aqueous ReactionsIonic EquationsFor strong electrolytes, where the molecules in a reaction completely dissociate toionic forms in solution, there are two different ways we could think of writing thechemical reaction In an example of the neutralizatio
Rutgers - CHEM - 161
Aqueous ReactionsIntroduction to Oxidation-Reduction ReactionsMany metals, when placed in an acid solution, will react chemically to producehydrogen gas. For example, zinc metal in an aqueous solution of hydrochloric acidwill react as follows:Some tr
Rutgers - CHEM - 161
Colligative PropertiesVarious kinds of solutes (e.g. NaCl, ethylene glycol) added to H 2O result ina decrease in the freezing temperature, as well as an increase in the boilingtemperature, of H2O. Solutes added to H2O are a useful mechanism with which
Rutgers - CHEM - 161
ColloidsThe solutes in solutions that we have been considering up to this point are ions orsmall molecules They form homogeneous solutions with the solvent They do not slowly settle out of solution, or sink to the bottom of the solution,over a period
Rutgers - CHEM - 161
Distillation and an application of Raoult's LawWe will now take a foray into an important application of Raoult's Law regardingmole fractions of components in a mixture and their related contribution to the overallpressure of the sample. The mixture we
Rutgers - CHEM - 161
Factors Affecting SolubilityFactors that can affect solubility: Properties of solute Properties of solvent Temperature Pressure (Gases)Solute-Solvent interactionsGases Gases are gases because the attractive forces are typically weak - involveprim
Rutgers - CHEM - 161
Intermolecular ForcesIntermolecular ForcesIntermolecular ForcesThe solid and liquid phases of matter for a given compound or atom are the directionconsequence of attractive forces between the molecules or atoms. If no attractiveforces existed, then a
Rutgers - CHEM - 161
Properties of SolutionsWays of Expressing ConcentrationDilute versus Concentrated Solutions: Some liquid cleaning solutions are sold in "concentrated" form, and theinstructions require you to "dilute" them prior to use A concentrated solution is one
Rutgers - CHEM - 161
Properties of SolutionsThe Solution ProcessImportant characteristics of solutions: They are homogenous mixtures Solutions may be gasses, liquids or solids Each substance in a solution is a component of the solution. Usually, thecomponent with the hi
Rutgers - CHEM - 161
Saturated Solutions and SolubilityWhen a salt (NaCl) crystal is initially place in a sample of H 2O the solution isdevoid of hydrated Na+ and Cl- ions:As the water molecules surround, separate and disperse the Na + and Cl- ions,the solution becomes po
Rutgers - CHEM - 161
Solvent versus Solute Water has the ability to dissolve many different types of substances, resulting ina homogeneous mixture. In homogeneous mixtures involving water, water is considered to bethe solvent:The molecular mass of H2O = (2*1.008) + 15.99
Rutgers - CHEM - 307
Equilibrium Reactions In any reaction the reactants react to give products. In the generic reaction below, a moles of reactant A react with b moles of reactant B to give c moles of product C and d moles of product D. aA + bB cC + dDThe reaction will stop
Rutgers - CHEM - 307
ALCOHOLS: Properties & PreparationGeneral formula: R-OH, where R is alkyl or substitued alkyl. Ar-OH: phenol - different properties. Nomenclature 1. Common names: Name of alkyl group, followed by word alcohol. eg ethyl alcohol, isopropyl alcohol 2. IUPAC
Rutgers - CHEM - 307
Aldehydes and KetonesPreparation of Aldehydes - Oxidation of primary alcohols O RCHRCH 2OHC 5H5 NH CrO 3ClC 5H5 NH CrO 3 Cl is pyridinium chlorochromate, PCC The aldehyde that is the product is very easily oxidized to a carboxylic acid, RCOOH. Prepara
Rutgers - CHEM - 307
Reactions of Alkenes Typical type: additionC C substrate+YZC C Y Z productreagentMechanism: Usually not one simple step. Weaker -bond broken, also Y - Z bond. Energy provided by formation of C - Y and C - Z bonds.-bond:source of electrons. Reagen
Rutgers - CHEM - 307
Alkenes: Structure & Properties Alkane (acyclic): CnH2n+2 > saturated. Alkene (acyclic): CnH2n > unsaturated. eg ethylene (IUPAC: ethene), C2H4: H2C=CH2 The carbon-carbon double bond is the distinguishing feature of alkenes. It is formed between two sp 2
Rutgers - CHEM - 307
AlkanesCarbons are sp 3 hybridized. Bonds are -bonds. C-C bonds ~ 1.54; C-H bonds ~ 1.10. Bond angles ~ 109o. Ethane -H H C H H H H HH HH C H H sawhorse projectionNewman projectionDifferent arrangements of atoms in a molecule convertible into one an
Rutgers - CHEM - 307
Preparation of Alkyl Halides, R-X Reaction of alkanes with Cl 2 & Br2 (F2 is too reactive, I2 is unreactive): R H + X2 UV or heat R X + HXThis mechanism involves a free radical chain reaction. A chain reaction involves a series of steps in which a produc
Rutgers - CHEM - 307
BENZENE - AROMATIC COMPOUNDSAliphatic Compounds: Open chain (acyclic) and those cyclic compounds with similar chemical properties. A typical reaction type of unsaturated aliphatic compounds: electrophilic addition. Aromatic Compounds: Benzene, C6H6, and
Rutgers - CHEM - 307
DIENESDienes are alkenes with 2 double bonds. IUPAC: Same as alkene, but change -ene to -adiene and use two numbers to locate the two double bonds (number from the end of the chain which makes the smaller of these numbers smaller). Double bonds separated
Rutgers - CHEM - 307
Stereochemistry: 3-D ChemistryEnantiomers If a molecule and its mirror image are not superimposable these molecules are isomers; in particular, these mirror image isomers are called enantiomers of each other. Each of these enantiomers is said to be a chi
Rutgers - CHEM - 307
Lewis Structures Lewis structures are models for molecules. A model must to some degree represent the item for which it is a model. A good model will, in certain ways, accurately represent, even mimic, the behavior of the item for which it is a model; it
Rutgers - CHEM - 307
STEREOGENIC CENTER (Chiral Center,Asymmetric Center)Atom (usually carbon) to which 4 different groups are attached:W Z C YMany, but not all, molecules which contain a stereogenic center are chiral. (A molecule which contains just one stereogenic center
Rutgers - CHEM - 307
Atomic Structure Structure of Isolated Atoms Nucleus contains protons and neutrons. Electrons are found in spherical "shells" around the nucleus. Shell #1 is the smallest and can accommodate up to 2 electrons. Shell #2 is larger and can accommodate up to
Rutgers - CS - 110
Lecture 1: IntroductionDoina PrecupWith many thanks to Prakash Panagaden and Mathieu BlanchetteSeptember 1, 20111What is an algorithm?First of all, welcome to this course! Our goal will be to introduce you to some of the basic conceptsin computer s
Rutgers - CS - 110
Lecture 2: Examples of algorithms. AbstractionDoina PrecupWith many thanks to Prakash Panagaden and Mathieu BlanchetteSeptember 6, 20111Example: Intersection of student listsOften, a certain problem can be solved by several different correct algorit
Rutgers - CS - 110
Lecture 3: More on list intersectionDoina PrecupWith many thanks to Prakash Panagaden and Mathieu BlanchetteSeptember 8, 20111Example: Computing the intersection of two lists of studentsIn lecture 2, we started discussing the problem of computing th
Rutgers - CS - 110
Lecture 4: Basics of JavaDoina PrecupWith many thanks to Prakash Panagaden and Mathieu Blanchetteother proSeptember 12, 2011Lecture 3 Basics of Java Basic syntax Fully object-Today we turn our attention to Java, a state-of-art programming language
Rutgers - CS - 110
Lecture 9: Recursion. Lower bounds.Doina PrecupWith many thanks to Prakash Panagaden and Mathieu BlanchetteSeptember 22, 20111Binary search revisitedNow that we know some basics of Java, we will turn back to pseudocode and analysis of algorithms.Ho
Rutgers - CS - 110
Lecture 10: Sorting. Selection Sort. Proofs by InductionDoina PrecupWith many thanks to Prakash Panagaden and Mathieu BlanchetteSeptember 26, 20111SortingSuppose that you are given an array of elements and you want to put the elements in increasing
Rutgers - CS - 110
Lecture 11: MergeSortDoina PrecupWith many thanks to Prakash Panagaden and Mathieu BlanchetteSeptember 27, 2011Last time we started talking about sorting, and we discussed an algorithm called Selection Sort,an in-place sorting algorithm (i.e. which d
Rutgers - CS - 110
Lecture 14: QuicksortDoina PrecupWith many thanks to Prakash Panagaden and Mathieu BlanchetteOctober 4, 2011Recall that sorting is the problem of putting the elements of an array in increasing (or decreasing) order. So far, we discussed two sorting al
Rutgers - CS - 110
Lecture 16: Big-OhDoina PrecupWith many thanks to Prakash Panagaden and Mathieu BlanchetteOctober 11, 2011So far we have talked about O() informally, as a way of capturing the worst-case computationtime of an algorithm. We have seen that this notatio
Rutgers - CS - 110
Lecture 21: TreesDoina PrecupWith many thanks to Prakash Panagaden and Mathieu BlanchetteOctober 27, 2011One of the reasons we care so much about sorting is that, once a structure is sorted, we canlook up elements very quickly using binary search (wh
Rutgers - CS - 110
Lecture 23: More on Binary Search TreesDoina PrecupWith many thanks to Prakash Panagaden and Mathieu BlanchetteNovember 3, 2011Last lecture, we dened binary search trees: they are binary trees in which, at every node, allvalues on the left are smalle
Rutgers - CS - 110
Lecture 24: Heaps (as an implementation for priorityqueues)Doina PrecupWith many thanks to Prakash Panagaden and Mathieu BlanchetteNovember 7, 2011In this lecture we talk about a different type of binary tree called a heap. Heaps are an efcient way o