Data Analysis
... "feel'' for the behavior of data and functions that numerical tables and equations cannot. A graph reveals much more clearly such features as linearity or nonlinearity, maxima and minima, points of inflection, etc. Graphical methods of smoothing data and of differentiation and integration are someti ...
... "feel'' for the behavior of data and functions that numerical tables and equations cannot. A graph reveals much more clearly such features as linearity or nonlinearity, maxima and minima, points of inflection, etc. Graphical methods of smoothing data and of differentiation and integration are someti ...
strain
... 1) Frictional force depends on normal stress 2) Frictional force depends on real area of contact, not size of surfaces in contact. Real area of contact = total area of asperities Byleree’s law: coefficient of friction () constant for most rock types (0.6 to 0.85) except clays/micas: = 50 MPa + 0. ...
... 1) Frictional force depends on normal stress 2) Frictional force depends on real area of contact, not size of surfaces in contact. Real area of contact = total area of asperities Byleree’s law: coefficient of friction () constant for most rock types (0.6 to 0.85) except clays/micas: = 50 MPa + 0. ...
Nd: YAG Lasers
... • Nd:Yag is often run as frequency doubled or higher laser • Generates visible or UV light that way • Works due to non-linear optical effects in materials • Called Second Harmonic Generation or frequency doubling • Certain crystals have non-linear relation between E field polarization & applied E fi ...
... • Nd:Yag is often run as frequency doubled or higher laser • Generates visible or UV light that way • Works due to non-linear optical effects in materials • Called Second Harmonic Generation or frequency doubling • Certain crystals have non-linear relation between E field polarization & applied E fi ...
Folie 1
... there are two phases separated by a sharply defined surface. • As the volume is decreased from C through D to E, the amount of liquid increases. There is no additional resistance to the piston because the gas can respond by condensation. The corresponding pressure is the vapour pressure of the liqui ...
... there are two phases separated by a sharply defined surface. • As the volume is decreased from C through D to E, the amount of liquid increases. There is no additional resistance to the piston because the gas can respond by condensation. The corresponding pressure is the vapour pressure of the liqui ...
Sub-Nanoliter Spectroscopic Gas Sensor
... Since the invention of optical fibers, research groups have developed various types of optical fiber based sensors [5]. These sensors can be categorized based on light modulation into interferometric and spectroscopic sensors [6]. Fiber Bragg Gratings (FBG’s) sensors are the most common types of the ...
... Since the invention of optical fibers, research groups have developed various types of optical fiber based sensors [5]. These sensors can be categorized based on light modulation into interferometric and spectroscopic sensors [6]. Fiber Bragg Gratings (FBG’s) sensors are the most common types of the ...
Including the effects of pressure and stress in thermodynamic functions
... of existing physical models for pressure-dependent thermodynamic functions and discuss the requirements for future implementations given the existing results of experiments and first-principles calculations. We briefly summarize the calculation of elastic constants and point out examples of nonlinea ...
... of existing physical models for pressure-dependent thermodynamic functions and discuss the requirements for future implementations given the existing results of experiments and first-principles calculations. We briefly summarize the calculation of elastic constants and point out examples of nonlinea ...
Disinfection and sterilization
... effective and have a wide spectrum (have the capability of destroying a wide variety of microorganism) while others may have a narrow spectrum but, they may be easy to use, be non-toxic or inexpensive. CLASSIFICATION OF METHODS Sterilization and disinfection are done by : (A). Physical Agents 1. Hea ...
... effective and have a wide spectrum (have the capability of destroying a wide variety of microorganism) while others may have a narrow spectrum but, they may be easy to use, be non-toxic or inexpensive. CLASSIFICATION OF METHODS Sterilization and disinfection are done by : (A). Physical Agents 1. Hea ...
Novel high-temperature and pressure-compatible ultrasonic levitator
... sharpness and intensity of the Raman spectral features for minerals and organic molecules and additionally the ability to observe the Raman-active symmetric stretching modes of aromatic rings are further complementary aspects to infrared absorption spectroscopy. The combination of the complimentary ...
... sharpness and intensity of the Raman spectral features for minerals and organic molecules and additionally the ability to observe the Raman-active symmetric stretching modes of aromatic rings are further complementary aspects to infrared absorption spectroscopy. The combination of the complimentary ...
Chem 171 Review Exam 2
... A solution of hydrochloric acid was prepared by measuring 10.00 mL of concentrated acid into a 1.000 L volumetric flask and adding water to the mark. Another solution was prepared by adding 0.530 g of anhydrous sodium carbonate to a 100.0 mL volumetric flask and adding water to the mark. Then, 25.00 ...
... A solution of hydrochloric acid was prepared by measuring 10.00 mL of concentrated acid into a 1.000 L volumetric flask and adding water to the mark. Another solution was prepared by adding 0.530 g of anhydrous sodium carbonate to a 100.0 mL volumetric flask and adding water to the mark. Then, 25.00 ...
AP Chemistry: Chapter 13 Gaseous Equilibrium Section 1: Multiple
... If a suitable solid catalyst were placed in the reaction vessel, would the final total pressure of the gases at equilibrium be greater than, less than, or equal to the final total pressure of the gases at equilibrium without the catalyst? Justify your answer. (Assume that the volume of the solid cat ...
... If a suitable solid catalyst were placed in the reaction vessel, would the final total pressure of the gases at equilibrium be greater than, less than, or equal to the final total pressure of the gases at equilibrium without the catalyst? Justify your answer. (Assume that the volume of the solid cat ...
Chemistry II Exams and Keys Corrected 2016 Season
... formulas, chemical equations (precipitation reactions, ionic equations, solubility, acid-base reactions, gas forming reactions, oxidation reduction reactions, balancing redox reactions by oxidation state method, activity series, mole relationships, massmass problems¸ stoichiometry of redox solutions ...
... formulas, chemical equations (precipitation reactions, ionic equations, solubility, acid-base reactions, gas forming reactions, oxidation reduction reactions, balancing redox reactions by oxidation state method, activity series, mole relationships, massmass problems¸ stoichiometry of redox solutions ...
How many grams of NH4OH (ammonium hydroxide) are in 3.47
... 1. 0.312|3.12 x 10^-1|3.12 E-1|3.12 e-1|3.12x10^-1|3.12E-1|3.12e-1|3.12 X 10^-1|3.12X10^-1| ...
... 1. 0.312|3.12 x 10^-1|3.12 E-1|3.12 e-1|3.12x10^-1|3.12E-1|3.12e-1|3.12 X 10^-1|3.12X10^-1| ...
Synthesis, Crystal Growth, Structural, Optical, Thermal and
... L-cystine dihydrochloride (C6H12S2N2O4.2HCl) is yet another semiorganic nonlinear optical material. L-Cystine is a sulfur containing amino acid. The chirality of L-cystine enforces noncentrosymmetry of crystal structures of its compounds. This is an important aspect in addition to chemical and confo ...
... L-cystine dihydrochloride (C6H12S2N2O4.2HCl) is yet another semiorganic nonlinear optical material. L-Cystine is a sulfur containing amino acid. The chirality of L-cystine enforces noncentrosymmetry of crystal structures of its compounds. This is an important aspect in addition to chemical and confo ...
Environmental Analysis - Evergreen State College Archives
... I am saying without having to try to write things down. If you are a compulsive notetaker – fine, but some people get so wrapped up in their notes they miss concepts presented in the lecture. Because I get ideas and sometimes even text from other sources, I can not make the notes directly available ...
... I am saying without having to try to write things down. If you are a compulsive notetaker – fine, but some people get so wrapped up in their notes they miss concepts presented in the lecture. Because I get ideas and sometimes even text from other sources, I can not make the notes directly available ...
First Semester Final Review
... a. Mg(OH)2(s) b. (NH4)2CO3(s) c. CuSO4(s) d. (NH4)2SO4(s) e. Sr(NO3)2(s) 45. In which of the following processes are covalent bonds broken? a. I2(s) I2(g) b. CO2(s) CO2(g) c. NaCl(s) NaCl(l) d. C(diamond) C(g) e. Fe(s) Fe(l) 46. What is the final concentration of barium ions, [Ba2+], in so ...
... a. Mg(OH)2(s) b. (NH4)2CO3(s) c. CuSO4(s) d. (NH4)2SO4(s) e. Sr(NO3)2(s) 45. In which of the following processes are covalent bonds broken? a. I2(s) I2(g) b. CO2(s) CO2(g) c. NaCl(s) NaCl(l) d. C(diamond) C(g) e. Fe(s) Fe(l) 46. What is the final concentration of barium ions, [Ba2+], in so ...
Lokal fulltext - Chalmers Publication Library
... pressure are the spinning rotor gauge and remote sensing with active or passive chips using the RFID technique. Another approach is to measure the internal pressure by an indirect method, i.e. by measuring the thermal properties of the VIP. One of these methods is a patented technique where a metall ...
... pressure are the spinning rotor gauge and remote sensing with active or passive chips using the RFID technique. Another approach is to measure the internal pressure by an indirect method, i.e. by measuring the thermal properties of the VIP. One of these methods is a patented technique where a metall ...
Investigation of activation energy of polypropylene composite
... This paper deals with thermogravimetric analysis of polypropylene composite that contains 45 % glass fibre. Samples of 1.06 g ± 0.01 g were thermally stressed by heating rates of 2.84 °C min-1; 5.00 °C min-1; 7.63 °C min-1 and 9.72 °C min-1 under air flow conditions. As a testing apparatus a hot air ...
... This paper deals with thermogravimetric analysis of polypropylene composite that contains 45 % glass fibre. Samples of 1.06 g ± 0.01 g were thermally stressed by heating rates of 2.84 °C min-1; 5.00 °C min-1; 7.63 °C min-1 and 9.72 °C min-1 under air flow conditions. As a testing apparatus a hot air ...
CC-80 art 6
... Hectorite [Na0.3(Mg,Li)3Si4O10(F,OH)2] is a clay mineral, with a similar structure to that of bentonite. It belongs to the smectites group. It has a soft greasy texture and feels like modeling clay when squeezed between the fingers. It is one of the more expensive clays, due to its unique thixotropi ...
... Hectorite [Na0.3(Mg,Li)3Si4O10(F,OH)2] is a clay mineral, with a similar structure to that of bentonite. It belongs to the smectites group. It has a soft greasy texture and feels like modeling clay when squeezed between the fingers. It is one of the more expensive clays, due to its unique thixotropi ...
Physical Vapor Deposition
... High Throughput Evaporation Techniques • Box coaters are used for evaporating large substrate materials, often up to several meters in size. • Large amounts of source material are required, but cannot be all heated at once because of realistic power limitations. • Two popular techniques: – Powder t ...
... High Throughput Evaporation Techniques • Box coaters are used for evaporating large substrate materials, often up to several meters in size. • Large amounts of source material are required, but cannot be all heated at once because of realistic power limitations. • Two popular techniques: – Powder t ...
Summary and review
... Thrust systems: 1. Accommodate significant crustal shortening 2. Basal detachment; decoupling within the crust 3. Faults have ramp and flat geometries 4. Fault place older/higher grade rocks over younger/lower grade rocks 5. Faults cut up-section 6. Faults generally propagate (get younger) toward th ...
... Thrust systems: 1. Accommodate significant crustal shortening 2. Basal detachment; decoupling within the crust 3. Faults have ramp and flat geometries 4. Fault place older/higher grade rocks over younger/lower grade rocks 5. Faults cut up-section 6. Faults generally propagate (get younger) toward th ...
SwissFEL Experimental Station B: Conceptual design Report
... materials’). On a femtosecond timecale such materials are also studied by other methods which are new, namely time-resolved ARPES [2, 3], multi-THz spectroscopy[4], and electron diffraction [5]. We do not discuss these methods in more detail but focus on X-ray methods such as X-ray diffraction and r ...
... materials’). On a femtosecond timecale such materials are also studied by other methods which are new, namely time-resolved ARPES [2, 3], multi-THz spectroscopy[4], and electron diffraction [5]. We do not discuss these methods in more detail but focus on X-ray methods such as X-ray diffraction and r ...
Diamond anvil cell
A diamond anvil cell (DAC) is a device used in scientific experiments. It allows compressing a small (sub-millimeter-sized) piece of material to extreme pressures, which can exceed 600 gigapascals (6,000,000 bars / 6 million atmospheres).The device has been used to recreate the pressure existing deep inside planets, creating materials and phases not observed under normal conditions. Notable examples include the non-molecular ice X, polymeric nitrogen and metallic xenon (an inert gas at lower pressures).A DAC consists of two opposing diamonds with a sample compressed between the culets (tips). Pressure may be monitored using a reference material whose behavior under pressure is known. Common pressure standards include ruby fluorescence, and various structurally simple metals, such as copper or platinum. The uniaxial pressure supplied by the DAC may be transformed into uniform hydrostatic pressure using a pressure transmitting medium, such as argon, xenon, hydrogen, helium, paraffin oil or a mixture of methanol and ethanol. The pressure-transmitting medium is enclosed by a gasket and the two diamond anvils. The sample can be viewed through the diamonds and illuminated by X-rays and visible light. In this way, X-ray diffraction and fluorescence; optical absorption and photoluminescence; Mössbauer, Raman and Brillouin scattering; positron annihilation and other signals can be measured from materials under high pressure. Magnetic and microwave fields can be applied externally to the cell allowing nuclear magnetic resonance, electron paramagnetic resonance and other magnetic measurements. Attaching electrodes to the sample allows electrical and magnetoelectrical measurements as well as heating up the sample to a few thousand degrees. Much higher temperatures (up to 7000 K) can be achieved with laser-induced heating, and cooling down to millikelvins has been demonstrated.