On Contact Numbers of Finite Lattice Sphere
... scientists, and other scientists. For this reason, we introduce the following definition: Definition 1 (Applied Discrete Geometry). A new interdisciplinary field of science that describes the structure and combinatorics of matter and information with discrete geometry. In this paper we provide some ...
... scientists, and other scientists. For this reason, we introduce the following definition: Definition 1 (Applied Discrete Geometry). A new interdisciplinary field of science that describes the structure and combinatorics of matter and information with discrete geometry. In this paper we provide some ...
Crystal Structure of an Enzyme-Substrate Complex Provides Insight
... and Arg73, and thus turned away from the site a substrate would occupy (Figure 2(c)). It is in this second orientation that the serine side-chain in the C69S mutant is exclusively found in the crystal structure (Figure 3). Crystals of this mutant were grown under the same conditions as the wild-type ...
... and Arg73, and thus turned away from the site a substrate would occupy (Figure 2(c)). It is in this second orientation that the serine side-chain in the C69S mutant is exclusively found in the crystal structure (Figure 3). Crystals of this mutant were grown under the same conditions as the wild-type ...
- ePrints Soton
... There are three main different methodologies for determination of crystal structures. (1) Crystal structures can be determined experimentally. This kind of work began in 1911 by von Laue and his colleagues (Freidrich et al., 1912); and then Bragg (1913) performed crucial experiments that determined ...
... There are three main different methodologies for determination of crystal structures. (1) Crystal structures can be determined experimentally. This kind of work began in 1911 by von Laue and his colleagues (Freidrich et al., 1912); and then Bragg (1913) performed crucial experiments that determined ...
CHEMISTRY 313 PHYSICAL CHEMISTRY I Additional Problems for
... are present and whether they are solid, liquid or gas. (a) One component, pressuretemperature diagram, liquid density greater than that of solid. (b) Two component, temperature-composition solid-liquid diagram, one compound AB formed that melts congruently, negligible solid-solid solubility. III.2. ...
... are present and whether they are solid, liquid or gas. (a) One component, pressuretemperature diagram, liquid density greater than that of solid. (b) Two component, temperature-composition solid-liquid diagram, one compound AB formed that melts congruently, negligible solid-solid solubility. III.2. ...
mikrotehmoloogia aja..
... insensitive for the concentrations involved. The classic paper describing this work was completed in 1945 but was not published until 1949 because of military-security restrictions.7 Contrast this level of understanding with that available for a material like Cu20, for which nearly no predictive pos ...
... insensitive for the concentrations involved. The classic paper describing this work was completed in 1945 but was not published until 1949 because of military-security restrictions.7 Contrast this level of understanding with that available for a material like Cu20, for which nearly no predictive pos ...
Name LeChatallier`s Principle © Van Der Sluys, 2004 Some
... converted into C. The position of the chemical equilibrium is said to shift to the right to reestablish equilibrium. Conversely, if some of species A were removed in some way, the reaction would shift to the left (the forward reaction would become slower than the reverse). Similar effects can be see ...
... converted into C. The position of the chemical equilibrium is said to shift to the right to reestablish equilibrium. Conversely, if some of species A were removed in some way, the reaction would shift to the left (the forward reaction would become slower than the reverse). Similar effects can be see ...
New Insight into the Nature of Cu(TCNQ)
... whereas 2 is a very poor semiconductor with σ(rt) ) 1.3 × 10-5 S cm-1 and a band gap of 0.332 eV. Cu(TCNQ) film devices have been found to switch between two states that exhibit very similar conducting properties. ...
... whereas 2 is a very poor semiconductor with σ(rt) ) 1.3 × 10-5 S cm-1 and a band gap of 0.332 eV. Cu(TCNQ) film devices have been found to switch between two states that exhibit very similar conducting properties. ...
pdf - arXiv.org
... attention in modern nanophotonics applications. However, studies of its optical properties in the visible part of the spectrum and quantum emitters hosted by bulk hBN have not been reported to date. In this work we study the emission properties of hBN crystals in the red spectral range using sub-ban ...
... attention in modern nanophotonics applications. However, studies of its optical properties in the visible part of the spectrum and quantum emitters hosted by bulk hBN have not been reported to date. In this work we study the emission properties of hBN crystals in the red spectral range using sub-ban ...
Production of functional materials on the basis of tungsten
... 2 Methods and materials Phase analysis of the fusion products was performed by the scanning electron microscope «VEGA 3 LMH» (TESCAN), equipped with energy dispersive spectrometer «X-Max 80» (Oxford Instruments). Photographing samples and micro-search was conducted mainly in the mode of backscattere ...
... 2 Methods and materials Phase analysis of the fusion products was performed by the scanning electron microscope «VEGA 3 LMH» (TESCAN), equipped with energy dispersive spectrometer «X-Max 80» (Oxford Instruments). Photographing samples and micro-search was conducted mainly in the mode of backscattere ...
effect of surfactant structure and properties on enzyme
... • Enzyme activity lost in oppositely charged surfactants – (aggregation, micellization, charge) of enzyme-surfactant unfolding / denaturation occurs mainly due to: colloidal systems surface tension, DLS, electrostatic repulsion of charges of bound pyrene fluorescence Structure and dynamics of enzy ...
... • Enzyme activity lost in oppositely charged surfactants – (aggregation, micellization, charge) of enzyme-surfactant unfolding / denaturation occurs mainly due to: colloidal systems surface tension, DLS, electrostatic repulsion of charges of bound pyrene fluorescence Structure and dynamics of enzy ...
File
... They are represented by a symbol; ONE Capital Letter. (Each capial letter represents one element.) Sometimes a lowercase letter is used as well. ...
... They are represented by a symbol; ONE Capital Letter. (Each capial letter represents one element.) Sometimes a lowercase letter is used as well. ...
AP Chem Chapter 13 Homework
... a. In the absence of a phase change, the viscosity of a liquid increases as temperature decreases. b. All other factors being equal, if adhesive forces are strong, capillary action is likely to occur less readily than if adhesive forces are weak. c. The shape of a meniscus depends on the difference ...
... a. In the absence of a phase change, the viscosity of a liquid increases as temperature decreases. b. All other factors being equal, if adhesive forces are strong, capillary action is likely to occur less readily than if adhesive forces are weak. c. The shape of a meniscus depends on the difference ...
EBSD: Current state, prospects and comparison with XRD
... The great majority of natural as well as technologically used solids are not amorphous, but have a polycrystalline structure that is characterized by size, shape and arrangement of the constituting crystals and phases. The distribution of preferred grain orientations, or in short (crystallographic) ...
... The great majority of natural as well as technologically used solids are not amorphous, but have a polycrystalline structure that is characterized by size, shape and arrangement of the constituting crystals and phases. The distribution of preferred grain orientations, or in short (crystallographic) ...
A Study of Nail-Head Spicule Inclusion in Natural Gemstones
... growth obstacles. In synthetic materials, they may occur in numerous places throughout the sample, but they mainly appear near the seed plate. According to Gübelin and Koivula (1986), since the fluid component is in direct contact with the crystal cap, an inclusion of this kind is technically a thre ...
... growth obstacles. In synthetic materials, they may occur in numerous places throughout the sample, but they mainly appear near the seed plate. According to Gübelin and Koivula (1986), since the fluid component is in direct contact with the crystal cap, an inclusion of this kind is technically a thre ...
Theoretical prediction on mechanical and thermal
... first-principles and chemical bond theory (CBT) calculations. Density functional theory (DFT) computations were performed for the structural, mechanical, and thermal properties, and the results were confirmed by chemical bond theory. Based on the calculated equilibrium crystal structure, heterogeneo ...
... first-principles and chemical bond theory (CBT) calculations. Density functional theory (DFT) computations were performed for the structural, mechanical, and thermal properties, and the results were confirmed by chemical bond theory. Based on the calculated equilibrium crystal structure, heterogeneo ...
Effect of superconsciousness external energy on atomic
... energy in the form of thought intervention and information signals to bring about dramatic and radical transformations in the physical and structural properties of organic and inorganic materials. The present paper is the first scientific report that deals with the effect of consciousness energy whi ...
... energy in the form of thought intervention and information signals to bring about dramatic and radical transformations in the physical and structural properties of organic and inorganic materials. The present paper is the first scientific report that deals with the effect of consciousness energy whi ...
Nitrogen-rich transition metal nitrides
... yield Ta3N5 and nitrogen-rich compositions can also be obtained from NbCl5 (up to NbN1.64) and from MoCl5 (with reported compositions up to MoN1.32) [81]. Similarly metal dialkylamides react with liquid ammonia to yield amide-imide polymers that may be pyrolysed to yield TiN, ZrN or NbN [82]. A deta ...
... yield Ta3N5 and nitrogen-rich compositions can also be obtained from NbCl5 (up to NbN1.64) and from MoCl5 (with reported compositions up to MoN1.32) [81]. Similarly metal dialkylamides react with liquid ammonia to yield amide-imide polymers that may be pyrolysed to yield TiN, ZrN or NbN [82]. A deta ...
Grains and grain boundaries in highly crystalline monolayer
... haracterizing the structure and properties of grains and grain boundaries is critical for understanding and controlling material properties in the expanding array of twodimensional (2D) materials1 . Studies have mapped the grain structure of large-area graphene grown by chemical vapour deposition (C ...
... haracterizing the structure and properties of grains and grain boundaries is critical for understanding and controlling material properties in the expanding array of twodimensional (2D) materials1 . Studies have mapped the grain structure of large-area graphene grown by chemical vapour deposition (C ...
printable version
... • If Q Kc
then the reaction must go in reverse to achieve
equilibrium if Q=Kc the reaction is at
equilibrium
...
... • If Q
Chiral liquid crystals
... (Ps), which confers to the materials the property of being switched between two states of polarisation, by reversing the direction of an applied electric field. Solids such as NaNO2, Li2Ge7O15, and (CH3NH3)5Bi2Br11 can be ferroelectric as well as chiral LCs, as they allow appropriate symmetry-breaki ...
... (Ps), which confers to the materials the property of being switched between two states of polarisation, by reversing the direction of an applied electric field. Solids such as NaNO2, Li2Ge7O15, and (CH3NH3)5Bi2Br11 can be ferroelectric as well as chiral LCs, as they allow appropriate symmetry-breaki ...
Non-native transition metal monoxide nanostructures
... selective formation of h-CoO and c-CoO nanomaterials by changing the reaction kinetics. Seo et al.20 reported that flash heating of the reaction mixture to 200 °C provides a kinetic reaction condition to produce h-CoO nanocrystals, whereas slow and prolonged heating at 135 °C under a thermodynamic co ...
... selective formation of h-CoO and c-CoO nanomaterials by changing the reaction kinetics. Seo et al.20 reported that flash heating of the reaction mixture to 200 °C provides a kinetic reaction condition to produce h-CoO nanocrystals, whereas slow and prolonged heating at 135 °C under a thermodynamic co ...
Chapter 8: Major Elements
... of the indicatrix is a direct measure of the refractive index (n) at that point; • Smallest n = X, intermediate n = Y, largest n = Z ...
... of the indicatrix is a direct measure of the refractive index (n) at that point; • Smallest n = X, intermediate n = Y, largest n = Z ...
Equilibrium - District 196
... How to use Keq to determine if the reactants, products or neither are favored? • If Keq > 1, the forward reaction (products) are favored • If Keq < 1, the reverse reaction (reactants) are favored • If K = 1, neither reaction is favored (the concentrations of both products and reactants should be eq ...
... How to use Keq to determine if the reactants, products or neither are favored? • If Keq > 1, the forward reaction (products) are favored • If Keq < 1, the reverse reaction (reactants) are favored • If K = 1, neither reaction is favored (the concentrations of both products and reactants should be eq ...
Full Text PDF
... 632.8 nm — 2V = 25◦ (plane of optic axes XOZ), and for 441.1 nm — 2V = 15◦ (plane of optic axes XOY ). Our results somewhat disagree with those in [7], however there are other values of 2V at room temperature which are known in literature. Based on the temperature dependence of the optic-axial angle ...
... 632.8 nm — 2V = 25◦ (plane of optic axes XOZ), and for 441.1 nm — 2V = 15◦ (plane of optic axes XOY ). Our results somewhat disagree with those in [7], however there are other values of 2V at room temperature which are known in literature. Based on the temperature dependence of the optic-axial angle ...
Engineering Chemistry (revised edition)
... state to a highly ordered structure. But there is a difference in the forces directing the process. The self-assembly of materials is directed by a wide range of forces based on the nature of the building units, such as non-covalent weak interactions, elastic, colloidal, capillary, gravitational for ...
... state to a highly ordered structure. But there is a difference in the forces directing the process. The self-assembly of materials is directed by a wide range of forces based on the nature of the building units, such as non-covalent weak interactions, elastic, colloidal, capillary, gravitational for ...
Colloidal crystal
A colloidal crystal is an ordered array of colloid particles, analogous to a standard crystal whose repeating subunits are atoms or molecules. A natural example of this phenomenon can be found in the gem opal, where spheres of silica assume a close-packed locally periodic structure under moderate compression. Bulk properties of a colloidal crystal depend on composition, particle size, packing arrangement, and degree of regularity. Applications include photonics, materials processing, and the study of self-assembly and phase transitions.