a classification of metamorphic rocks

... A Classification of Metamorphic Rocks • Metamorphic rocks are classified on the basis of composition (either mineralogical or chemical) and texture Mineralogy and Chemistry • Mineralogy and ... equant minerals such as feldspar and quartz ✦ Gneissic rocks are generally coarse grained ✦ Most commonly used to describe high-grade metamorphic rocks such as gneisses Classification of Metamorphic ... Metamorphic Rocks Porphyroblastic means that a metamorphic rock has one or more metamorphic minerals that grew much larger than the others Each individual crystal is a porphyroblast Foliated Metamorphic...

Ngày tải lên: 30/11/2016, 15:31

... greater density Origin of Pressure in Metamorphism • III Classification of Metamorphic Rocks Can be classified by texture and composition A Foliated Metamorphic Rocks - rock has a layered or banded ... appearance Ex: Gneiss & Schist Gneiss Typically Displays a Banded Appearance B Nonfoliated Metamorphic Rocks – - Does not have a banded texture - Most only contain one mineral Ex: Marble (calcite) ... A Contact Metamorphism – hot magma moves into rock B Regional Metamorphism – results in large-scale deformation and high-grade metamorphism II Agents of Metamorphism *A Heat – The most...

Ngày tải lên: 30/11/2016, 16:34

... forms clastic rocks are weathered by a physical weathering, whereas, sediment that forms chemical rocks are produced by chemical weathering Clastic rocks are generally classified by particle ... compresses and eventually changes to form coal Sedimentary rocks ◆ Organic sedimentary rocks Coal ❖ buried and compacted plant material ❖ different kinds of coal, depending on formation process Stages ... Classification of Sedimentary Rocks  Sedimentary rocks usually originate in water environments, either oceans, lakes, or river beds  Sedimentary rocks are grouped as; 1) Clastic 2) Chemical...

Ngày tải lên: 30/11/2016, 17:06

... QAPF diagram (2) if modes are not available, chemical parameters should be used as a basis for a chemical classification which, however, should be made comparable with the mineralogical QAPF classification ... silica (TAS) diagram that Roger Le Maitre had elaborated and correlated with the mineralogical QAPF diagram (Le Maitre, 1984) by using the CLAIR and PETROS databases After making minor modifications, ... of Circulars (Appendix A in the 1st edition) has been omitted (17 )a new Appendix C giving details of a C++ software package IUGSTAS to determine the TAS name of an analysis has been added Classification...

Ngày tải lên: 27/08/2016, 13:46

... Fig. 5. Age spectra of deformed rocks at Tra Bong fault   and metamorphic event in northern part of Kham Duc Formation.  and presents a plateau of 243 Ma, calculated for  95 % of 39Ar released from the low temperatures.  ... Y. Osanai, N. Nakano, Owada, Tran Ngoc Nam,  Tsungae, Toyonashima, and Pham Binh, Permo‐ Trias  ultra  ‐  temperature  metamorphism  in  the  Kon  Tum  massif,  Central  Vietnam,  Journal  of ... Hisada,  and  Tianpan  Ampaiwan,  Geotectonic  Evolution  of Thailand:  A new  synthesis,  Journal  of Geological  Society  of Thailand 1 (2002) 1.  Ruyuan  Zhang,  Bolin  Cong,  Shiege  Maruyama, ...

Ngày tải lên: 22/03/2014, 12:20

... Rabbit antisera and serological assays Polyclonal O-antisera were obtained by immunization of rabbits with heat-inactivated bacteria of P myxofaciens and P mirabilis O13 as described [16] SDS/PAGE, ... O-polysaccharide of Pr alcalifaciens O23 [23], and an amide of the same amino acid with D-galacturonic acid (structure 2) in the O-polysaccharides of P mirabilis O13 [24] An amide of D-galacturonic ... gel-permeation chromatography on Sephadex G-50 Analysis of the polysaccharide using an amino-acid analyzer revealed the presence of GlcN and GalN in the ratio : as well as another amino component Sugar...

Ngày tải lên: 23/03/2014, 21:20

... J Cabessa and A. E.P Villa • If there exists in AN a maximal α-co-alternating tree and no maximal αalternating tree, then d(N ) = α and N is non-self-dual • If there exist in AN both a maximal ... by A, denoted by L (A) , is defined as the set of all infinite words recognized by A The class of all ω-languages recognizable by some Muller automata is precisely the class of ω-rational languages ... } and A2 = {13 } Fig Translation from a given Muller automaton A to a corresponding network NA provided with a type specification of its attractors 150 J Cabessa and A. E.P Villa The RNN Hierarchy...

Ngày tải lên: 28/04/2014, 10:06

... the above procedure was repeated nine more times by leaving out a different tenth of data as testing data and different nine-tenths of the data as training data Finally, the average estimate ... algorithm acts as a wrapper around the classification algorithm The wrapper-based approach conducts best-first search for a good subset using the classification algorithm itself as part of the function ... Frank E: Data Mining: Practical Machine Learning Tools and Techniques San Francisco, CA, USA: Morgan Kaufmann Publishers; 2005 Domingos P, Pazzani M: On the optimality of the simple Bayesian...

Ngày tải lên: 18/06/2014, 15:20

... seroMAPbased approach over ELISA The multiplex A+ PSA assay quantifies autoAb and total PSA in one reaction To develop a multiplex assay that measures total PSA and autoAb in a single reaction, ... MD) to quantify total PSA levels seroMAP-based PSA quantification was compared with standard ELISA-based PSA assays (American Qualex) and also made compatible with the measurement of the above-mentioned ... prostate cancer, it is necessary to create an index integrating both autoAb against the above-described PCAA and the patient’s PSA status For total PSA and autoAb against each peptide epitope, an...

Ngày tải lên: 18/06/2014, 19:20

... collected and analyzed the data and drafted the manuscript with regular feedback from AMD and BMC All authors read and approved the final manuscript 18 19 Acknowledgements This work was supported by a ... each time point by evaluating each subscale of the KOOS with a repeated-measures analysis of variance (ANOVA) and Bonferroni post-hoc testing [20] To quantify how the level of importance changed ... subscale, they are also aware of their limitations in Participation-related activities This is important for the clinician to note as researchers have shown that patient expectations are a predictor...

Ngày tải lên: 18/06/2014, 19:20

... intervals available for classification analysis the higher the classification accuracy ranged Each horizontal bar represents the analysis interval range for which significant activation was detected ... linear discriminant analysis (FLDA), they achieved an average accuracy of 80% 1.2 Motor imagery as mental task In this study we aimed to focus on the offline classification of single trials derived ... linear discriminant analysis (FLDA) all possible classification combinations were tested for each subject Classification accuracy was evaluated using Holper and Wolf Journal of NeuroEngineering and...

Ngày tải lên: 19/06/2014, 08:20

... MG, Balasubramanian CK, Behrman AL, Kautz SA: Validation of a speed-based classification system using quantitative measures of walking performance poststroke Neurorehabilitation and Neural Repair ... intervention, thanks to its safety and low price, could really have an impact also as a home-rehabilitation treatment for chronic stroke patients Abbreviations ANOVA: analysis of variance; BF: biofeedback; ... ST ratio Indeed, some patients Statistics After having evaluated that all patients’ parameters were normally distributed, an intra-subject one way Analysis of Variance (ANOVA, p < 0.05) was performed...

Ngày tải lên: 19/06/2014, 08:20

... optimal classification accuracy was achieved for of the 10 participants with an LDA-trained classifier, which is advantageous for its computational speed and ease of implementation Page of 14 (page ... number of parameters, namely, feature subset and analysis interval length, and stimulus valence and classification accuracy Lastly, classification accuracy was used to quantify the latency of the ... latency analysis results across participants ranked by classification accuracy Response latency analysis results across participants ranked by classification accuracy Response latency analysis...

Ngày tải lên: 19/06/2014, 08:20

... seroMAPbased approach over ELISA The multiplex A+ PSA assay quantifies autoAb and total PSA in one reaction To develop a multiplex assay that measures total PSA and autoAb in a single reaction, ... MD) to quantify total PSA levels seroMAP-based PSA quantification was compared with standard ELISA-based PSA assays (American Qualex) and also made compatible with the measurement of the above-mentioned ... prostate cancer, it is necessary to create an index integrating both autoAb against the above-described PCAA and the patient’s PSA status For total PSA and autoAb against each peptide epitope, an...

Ngày tải lên: 20/06/2014, 03:20

... Difference Equations, Taylor & Francis, London, 2003 [4] S S Cheng, G Zhang, and W.-T Li, On a higher order neutral difference equation, Mathematical Analysis and Applications (Th M Rassias, ed.), Hadronic ... Cheng, and G Zhang, A classification scheme for nonoscillatory solutions of a higher order neutral nonlinear difference equation, Journal of the Australian Mathematical Society Series A 67 (1999), ... Hadronic Press, Florida, 2000, pp 37–64 [5] X Z He, Oscillatory and asymptotic behaviour of second order nonlinear difference equations, Journal of Mathematical Analysis and Applications 175 (1993),...

Ngày tải lên: 22/06/2014, 22:20

... that needs to be characterized by particular features For instance, table III indicates the principal features of a humus form that could be coined "Acid desaturated clay-loamy oak mesomull" according ... de la France Critères analytiques Classification morphogénétique Thèse de doctorat de spécialité, univ Nancy, France CPCS (1967) Classification des sols ENSA, France (1980) Essai de classification ... Columbia, Min For, Land Manage Rep no 8, Victoria, BC, Canada Survey Staff (1975) Soil taxonomy: a basic system of soil classification for making and interpreting soil surveys USDA Soil Conservation...

Ngày tải lên: 08/08/2014, 19:21

... ARAA and ERAA, S2 for KRAA, S3 for RRAA, and X for all non-RAA patterns Since an aspartic acid (D) at position 70 was reported to be protective against RA susceptibility in comparison with a ... first amino acids at positions 70 and 71 (boldface): S1 for ARAA and ERAA, S2 for KRAA, S3 for RRAA (divided into S3P for QRRAA and S3D for DRRAA according to position 70), and X for all non-RAA ... genotyping and allele classification Genomic DNA was extracted from ethylenediamine tetraacetic acid anticoagulated peripheral blood, using a standard proteinase K digestion and phenol/chloroform extraction...

Ngày tải lên: 09/08/2014, 10:20

... for ARAA and ERAA, S2 for KRAA, and S3 for RRAA Since an aspartic acid (D) at position 70 was reported to be protective against RA in contrast to a glutamine (Q) or an arginine (R) at the same ... Voulgari PV, Boki KA, Papasteriades CA, Drosos AA: Shared epitopes and rheumatoid arthritis: disease associations in Greece and meta-analysis of Mediterranean European populations Semin Arthritis ... American (Blacks) 46 51 San (Bushman) 23 57 Asian Korean 81 68 Asian Chinese 21 20 Asian Javanese 66 72 Slavic Russian African-American African Total 40 73 759 789 These data were extracted from...

Ngày tải lên: 09/08/2014, 10:23

... article as: Wu et al.: The accuracy of echocardiography versus surgical and pathological classification of patients with ruptured mitral chordae tendineae: a large study in a Chinese cardiovascular ... echocardiography (TEE) with the gold standards of surgical findings and pathological examination Materials and methods Patients and clinical characteristics Echocardiographic, pathological and ... phased-array transducer All patients underwent standard two-dimensional and Doppler echocardiographic examinations with detailed evaluation of heart function Imaging planes were standardized, and...

Ngày tải lên: 10/08/2014, 09:22

... portraits of human breast tumours Nature 2000, 406:747-752 Soda M, Choi YL, Enomoto M, Takada S, Yamashita Y, Ishikawa S, Fujiwara S, Watanabe H, Kurashina K, Hatanaka H, Bando M, Ohno S, Ishikawa ... lymphoma Bladder cancer Breast ductal cancer Colorectal carcinoma Gastric adenocarcinoma Liver cancer 1 Lung adenocarcinoma Lung, squamous cell carcinoma Melanoma Ovarian, endometrioid carcinoma Ovarian, ... J, Kawakami M, Yamamori M, Nakamura T, Yagami T, Sakaeda T, Fujisawa M, Nishimura O, Okumura K: Quantitative proteomic analysis to discover potential diagnostic markers and therapeutic targets...

Ngày tải lên: 11/08/2014, 12:21