Briley Leonard

City: Durham, NC
University: Duke University

Posts by Briley Leonard:

1,3-Bis(2-chloroethylthio)propane C7H14Cl2S2 structure – Flashcards
23 Jan 2018 Flashcards

Molecular Formula C7H14Cl2S2 Average mass 233.222 Da Density 1.2±0.1 g/cm3 Boiling Point 339.9±27.0 °C at 760 mmHg Flash Point 150.6±20.9 °C Molar Refractivity 60.2±0.3 cm3 Polarizability 23.9±0.5 10-24cm3 Surface Tension 39.7±3.0 dyne/cm Molar Volume 194.8±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Gas Chromatography Retention Index (Kovats): 1669 (estimated with […]

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AI Mimicking Human Intelligence
22 Jan 2018 Flashcards

question The ultimate goal of AI is to build a system that can mimic human intelligence. answer True question Sensitivity analysis, what-if analysis, and market-basket analysis are the three quantitative models typically used by a DSS. answer False question Consolidation, drill-down, and slice-and-dice are the three most common capabilities offered in an EIS. answer True […]

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Anthropology 201 Vocabulary Exam 1 – Flashcards
22 Jan 2018 Flashcards

question Anthropological Lingusitics answer the anthropological study of languages question Anthropology answer a discipline that studies humans, focusing on the study of differences and similarities, both biological and cultural, in human populations. Concerned with typical biological and cultural characteristics of human populations in all parts of the world question Applied (practicing) Anthropology answer The branch […]

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Driver Written Test Practice
21 Jan 2018 Flashcards

question Your drivers license may be suspended for causeing… answer One serious collision question A person’s drivers license will automatically be suspended if convicted of… answer Possessing a false drivers license question You can lawfully allow and object to extend beyond the left side of your vehicle… answer 3 inches question What is the maximum […]

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Simple Machines: Gears – Flashcards
21 Jan 2018 Flashcards

question Lycurgus answer – 8th Century Spartan Law-giver.- Allegedly established the modern Spartan constitution. question gear train answer two or more gears meshed together question compound machine answer two or more simple machines working together to perform one task question driver answer gear on which the force is applied question gears answer toothed wheels and […]

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Exam 2-Scott – Flashcards
20 Jan 2018 Flashcards

question Selective Media answer Inhibits growth of one bacteria over another. EG: McConkey is selective for gram negative and Mannitol Salt is selective for gram positive question Enrichment Media answer All bacteria types can grow but only one will outgrow all the rest because of nutrients. EG: blood agar, fastidious microorganisms question Differential Media answer […]

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Chapter 6 politics
18 Jan 2018 Flashcards

question Brief quotes and short characterizations of the day’s events in news coverage are called ________. answer sound bites question Why do radio stations repeat the news so often throughout the day? answer The audience is constantly changing since most people listen to the radio in their cars. question Which of the following news sources […]

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(9Z)-9,17-Octadecadienal C18H32O structure – Flashcards
18 Jan 2018 Flashcards

Molecular Formula C18H32O Average mass 264.446 Da Density 0.8±0.1 g/cm3 Boiling Point 360.6±21.0 °C at 760 mmHg Flash Point 182.5±11.2 °C Molar Refractivity 85.4±0.3 cm3 Polarizability 33.9±0.5 10-24cm3 Surface Tension 30.7±3.0 dyne/cm Molar Volume 311.7±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Gas Chromatography Retention Index (Kovats): 1997 (estimated with […]

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Azinphos-ethyl C12H16N3O3PS2 structure – Flashcards
18 Jan 2018 Flashcards

Molecular Formula C12H16N3O3PS2 Average mass 345.378 Da Density 1.4±0.1 g/cm3 Boiling Point 444.7±55.0 °C at 760 mmHg Flash Point 222.7±31.5 °C Molar Refractivity 88.1±0.5 cm3 Polarizability 34.9±0.5 10-24cm3 Surface Tension 56.5±7.0 dyne/cm Molar Volume 241.2±7.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Experimental Physico-chemical Properties Experimental Melting Point: 53 °C […]

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Astronomy Test Review #3 – Flashcards
17 Jan 2018 Flashcards

question The planets in our solar system are thought to have come from answer the same cloud of gas and dust in which the Sun formed question As the solar nebula collapsed, it became a disk because answer the overall rotation of the nebula plus collisions between particles made the particles go in more or […]

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Midterm Review Flashcard
17 Jan 2018 Flashcards

Term Definition question Interphase answer The first stage of the cell cycle. Period before cell division occurs. A cell grows to it’s mature size, makes a copy of it’s DNA called replication divide Inter=Between The cell doubles in size and produces all structures needed for cell division question Mitosis *Metaphase* answer Chromosomes line up in […]

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Rubinstein Chapter 1 Answers – Flashcards
17 Jan 2018 Flashcards

question Scale is answer The relationship between the length of an object on a map and that feature on the landscape. question 1:24,000 is an example of what kind of scale? answer Fractional scale question What elements of study do human and physical geography have in common? answer They are concerned with where things occur […]

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CIS 102 – College Essay
17 Jan 2018 Flashcards

question A major difference between a hacker and an ethical hacker is the: answer Code of ethics to which each subscribes. question Breaking the trust the client has placed in the ethical hacker can lead to the: answer Questioning of other details, such as the results of the test question During the planning phase of […]

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Mid-Term – Flashcard Test Questions
16 Jan 2018 Flashcards

due process Ensuring that citizens are protected from abusive power by government is known as War on Terrorism Following the events of September 11, 2001, then President Bush declared a system of social control. A social system designed to maintain order and regulate interaction is known as a(n) criminal justice system. The enforcement of laws […]

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Addictive Behaviors – Defining Addiction – Flashcards
15 Jan 2018 Flashcards

question Latin Verb – Addicio answer Signifies “giving over”, could be positive or negative; suggested devotion; intensity that one associated with being passionately involved with some activity question Addicus answer A person given over as a bond slave to a creditor question Addiction Definition Ambiguity answer Ambiguity lies in the value attached to the word; […]

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Copper(2+) sebacate C10H16CuO4 structure – Flashcards
15 Jan 2018 Flashcards

Molecular Formula C10H16CuO4 Average mass 263.778 Da Density Boiling Point Flash Point Molar Refractivity Polarizability Surface Tension Molar Volume Predicted – ACD/Labs Predicted – ChemAxon Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module No predicted properties have been calculated for this compound. Density: Boiling Point: Vapour Pressure: Enthalpy of Vaporization: Flash […]

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1,2,3,6-Tetrahydrophthalic acid C8H10O4 structure – Flashcards
13 Jan 2018 Flashcards

Molecular Formula C8H10O4 Average mass 170.163 Da Density 1.4±0.1 g/cm3 Boiling Point 395.4±42.0 °C at 760 mmHg Flash Point 207.1±24.4 °C Molar Refractivity 39.5±0.3 cm3 Polarizability 15.7±0.5 10-24cm3 Surface Tension 62.1±3.0 dyne/cm Molar Volume 124.2±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Predicted – Mcule Experimental Physico-chemical Properties Experimental LogP: […]

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Test: AP Human Geography Chapter 10 – Flashcards
12 Jan 2018 Flashcards

question Before the first agricultural revolution, people were engaged primarily in what type of agriculture? answer hunting and gathering question About how many years has farming existed? answer 12,000 years question When did farming start? answer 10,000 BC question What were 4 of the first important agricultural hearths? answer Fertile Crescent (SW Asia), Ancient Egypt, […]

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APES Final Exam Review – Flashcards
11 Jan 2018 Flashcards

question regarding humans as most significant species; human-centered answer Anthropocentric question the depletion of shared resources by people acting in individual interest answer Tragedy of the Commons question approach to sustainability that meets environmental, economic, and social goals (business) answer Triple Bottom Line question compounds that lack carbon and hydrogen atoms answer Inorganic Compounds question […]

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MEDIA LITERACY : POLITICAL CARTOONS – Flashcards
10 Jan 2018 Flashcards

question What is not a key feature of a political cartoon? humor parody satire alliteration answer alliteration question Which of the following is not an example of irony? posting “Facebook is a waste of time” on Facebook calling the Titanic the “unsinkable ship” calling a small lap dog “Tiny” headlining a newspaper with the title […]

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Chapter 4 – Microbiology Flashcard
09 Jan 2018 Flashcards

question How are prokayotes different from eukaryotes (3)? answer 1. no nucleus2. cell wall makeup3. no membrane-bound organelles question Which structures are common to ALL bacteria? (4) answer cell membrane cytoplasm ribosomes chromosomes (usually 1) question Which structures are found in MOST bacteria? (2) answer cell wall glycocalyx question Which structures are found in SOME […]

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Ap Human Geography Chapter 1 Vocabulary Answers – Flashcards
09 Jan 2018 Flashcards

question the expansion of economic, political, and cultural processes to the point that they become global in scale and impact. The process of _______ transcend state boundaries and have outcomes that vary across places and states. answer Globalization question One of the two major divisions of systematic geography; the spatial analysis of the structure, processes, […]

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