Journal articles: 'LODE'

1

Jones, Caroline. "Mining the Lode." Thresholds 25 (January 2002): 24–29. http://dx.doi.org/10.1162/thld_a_00373.

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Zhu, Junxiang, Peng Wu, and Chimay Anumba. "A Semantics-Based Approach for Simplifying IFC Building Models to Facilitate the Use of BIM Models in GIS." Remote Sensing 13, no. 22 (November 22, 2021): 4727. http://dx.doi.org/10.3390/rs13224727.

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Using solid building models, instead of the surface models in City Geography Markup Language (CityGML), can facilitate data integration between Building Information Modeling (BIM) and Geographic Information System (GIS). The use of solid models, however, introduces a problem of model simplification on the GIS side. The aim of this study is to solve this problem by developing a framework for generating simplified solid building models from BIM. In this framework, a set of Level of Details (LoDs) were first defined to suit solid building models—referred to as s-LoD, ranging from s-LoD1 to s-LoD4—and three unique problems in implementing s-LoDs were identified and solved by using a semantics-based approach, including identifying external objects for s-LoD2 and s-LoD3, distinguishing various slabs, and generating valid external walls for s-LoD2 and s-LoD3. The feasibility of the framework was validated by using BIM models, and the result shows that using semantics from BIM can make it easier to convert and simplify building models, which in turn makes BIM information more practical in GIS.

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3

Hagemann, Steffen G., and Philip E. Brown. "Geobarometry in Archean lode-gold deposits." European Journal of Mineralogy 8, no. 5 (October 30, 1996): 937–60. http://dx.doi.org/10.1127/ejm/8/5/0937.

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4

Avery, Robert K. "Mining the mother lode." Western Journal of Communication 59, no. 3 (September 1995): 246–51. http://dx.doi.org/10.1080/10570319509374520.

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5

Romero, Adam M. "Beyond the Mother Lode." California History 95, no. 1 (2018): 2–24. http://dx.doi.org/10.1525/ch.2018.95.1.2.

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This article narrates California's chemically induced second gold rush through the lens of synthetic cyanide. In coupling California's geological, environmental, and economic history to the changing nature of gold ore in the late 1880s, it explores the role that the development of cyanide leaching and the industrialization of cyanide production had on California's mining landscapes. As such, it places California as a critical node in the globalization of cyanide leaching techniques. In doing so, it links disparate geographies and histories together to explore the chemicalization of California gold mining.

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6

Wolff, Emily. "Alma Lavenson: Mother Lode Photographs." California History 78, no. 2 (1999): 103–5. http://dx.doi.org/10.2307/25462542.

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7

Dalton, Rex. "Palaeontology: The new mother lode." Nature 455, no. 7210 (September 2008): 153–55. http://dx.doi.org/10.1038/455153a.

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8

Whitney, Harvey A. K. "California Gold: Lode or Load?" Journal of Pharmacy Technology 3, no. 6 (November 1987): 209–10. http://dx.doi.org/10.1177/875512258700300601.

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9

Buchanan, Roderick David. "Decoding the Darwinian mother lode." Metascience 28, no. 3 (June 17, 2019): 421–23. http://dx.doi.org/10.1007/s11016-019-00433-x.

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10

Stepanov, Sergey, Roman Palamarchuk, Aleksandr Kozlov, Dmitry Khanin, Dmitry Varlamov, and Daria Kiseleva. "Platinum-Group Minerals of Pt-Placer Deposits Associated with the Svetloborsky Ural-Alaskan Type Massif, Middle Urals, Russia." Minerals 9, no. 2 (January 28, 2019): 77. http://dx.doi.org/10.3390/min9020077.

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The alteration of platinum group minerals (PGM) of eluval, proximal, and distal placers associated with the Ural-Alaskan type clinopyroxenite-dunite massifs were studied. The Isovsko-Turinskaya placer system is unique regarding its size, and was chosen as research object as it is PGM-bearing for more than 70 km from its lode source, the Ural-Alaskan type Svetloborsky massif, Middle Urals. Lode chromite-platinum ore zones located in the Southern part of the dunite “core” of the Svetloborsky massif are considered as the PGM lode source. For the studies, PGM concentrates were prepared from the heavy concentrates which were sampled at different distances from the lode source. Eluvial placers are situated directly above the ore zones, and the PGM transport distance does not exceed 10 m. Travyanistyi proximal placer is considered as an example of alluvial ravine placer with the PGM transport distance from 0.5 to 2.5 km. The Glubokinskoe distal placer located in the vicinity of the Is settlement are chosen as the object with the longest PGM transport distance (30–35 km from the lode source). Pt-Fe alloys, and in particular, isoferroplatinum prevail in the lode ores and placers with different PGM transport distance. In some cases, isoferroplatinum is substituted by tetraferroplatinum and tulameenite in the grain marginal parts. Os-Ir-(Ru) alloys, erlichmanite, laurite, kashinite, bowieite, and Ir-Rh thiospinels are found as inclusions in Pt-Fe minerals. As a result of the study, it was found that the greatest contribution to the formation of the placer objects is made by the erosion of chromite-platinum mineralized zones in dunites. At a distance of more than 10 km, the degree of PGM mechanical attrition becomes significant, and the morphological features, characteristic of lode platinum, are practically not preserved. One of the signs of the significant PGM transport distance in the placers is the absence of rims composed of the tetraferroplatinum group minerals around primary Pt-Fez alloys. The sie of the nuggets decreases with the increasing transport distance. The composition of isoferroplatinum from the placers and lode chromite-platinum ore zones are geochemically similar.

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Bian, Hong Xia, Liang Zhu, and Guo Qing Hou. "Evaluation of Deformation Characters in Edgesof Hot Rolled Slab by Lode Parameter." Advanced Materials Research 668 (March 2013): 437–41. http://dx.doi.org/10.4028/www.scientific.net/amr.668.437.

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The hot rolling processes of slabs have been simulated by 3-D explicit dynamics Thermal-mechanical Finite Element Model (FEM) to solve the problems of edge defects. It can analyze the deformation characteristics of rolling slabs, calculate Lode parameter values in rolling deformation zone and analyze the stress-strain state in the entrance and exit of the slabs edge. Because there are the relationship between plastic deformation types and Lode parameter, and the quantitative relation metal flow and various Lode parameter. Results showed that there are complicated metal flow and various Lode parameter values in the edge of rolling deformation zone. Although there stress-strain states are various in the entrance and exit of the slab edges the μdε<0, the tensile strain increment in the direction of max principle strain was bigger than another two directions and the edges had the character of tensile deformation. This is the major cause that edge of slab is more defects than other zone.

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12

Bardet, J. P. "Lode Dependences for Isotropic Pressure-Sensitive Elastoplastic Materials." Journal of Applied Mechanics 57, no. 3 (September 1, 1990): 498–506. http://dx.doi.org/10.1115/1.2897051.

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Experimental investigations indicate that the third stress invariant; Lode angle α affects significantly the behavior of pressure sensitive materials. The present communication presents a formulation to account for α in isotropic pressure-sensitive elastoplastic materials. Seven Lode dependences are reviewed. A new one, referred to as LMN, in proposed to generalize Lade and Duncan, and Matsuoka and Nakai failure surfaces. The formulation is general enough to introduce α into the isotropic elastoplastic modes which are only developed in terms of first and second-stress invariants. As an illustration, several Lode dependences are introduced into Roscoe and Burland model. The performance of the modified model is estimated by comparing experimental and analytical results in the case of true triaxial loadings on normally consolidated clay.

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13

Mueller, Andreas G. "The Savage Lode magnesian skarn in the Marvel Loch gold–silver mine, Southern Cross greenstone belt, Western Australia. Part 1: Structural setting, petrography, and geochemistry." Canadian Journal of Earth Sciences 28, no. 5 (May 1, 1991): 659–85. http://dx.doi.org/10.1139/e91-059.

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The Marvel Loch mine in the Archean Yilgarn Block. Western Australia, has produced 9.70 t gold and 1.92 t silver from 3.28 × 106 t of oxide–sulphide ore. The deposit is located in the Southern Cross greenstone belt, and occurs within the medium-grade metamorphic aureole of the Ghooli Dome granitoid batholith, about 1.5 km from the granitoid–greenstone contact, The deposit is controlled by a broad ductile shear zone and spatially associated with late syn- to post-mineralization pegmatite dykes. The major orebodies, represented by the Savage Lode, are hosted by a uniform sequence of metakomatiites, and form zoned replacement bodies oriented subparallel to the steeply dipping foliation of the shear zone. Lens-shaped domains of pillowed metakomatiiles (hornblende + cummingtonite + chlorite) are locally preserved between the orebodies.The gangue of the Savage Lode is laterally zoned, and shows distinct similarities to Phanerozoic magnesian skarns. Calcite–olivine rock and calcite–phlogopite–chlorite schist occur in the centre, and are enveloped by three types of calcite-poor ore, namely banded diopside–amphibole rock, quartz–diopside veins, and tremolite–phlogopite schist. The latter grades laterally into subeconomic, outer tremolite–chlorite schists. Local retrogression of prograde alteration minerals is evident in the partial replacement of olivine by iddingsite and serpentine, and in the occurrence of late muscovite, clinozoisite, and prehnite. The gangue in the lode reflects strong carbon dioxide, calcium, and potassium metasomatism.Hydrothermal oxides and sulphides (2–5 vol.%) occur disseminated throughout the Savage Lode. The oxide assemblage includes hercynite–spinel, magnetite, ilmenite, and scheelite, whereas the sulphide assemblage is dominated by pyrrhotite, loellingite, and arsenopyrite. Native gold occurs as discrete grains (0.001–3 mm) intergrown with sulphides or enclosed in gangue minerals. The average magnesian ore skarn is characterized by a MgO–FeO ratio of 2.0:1, a Au–Ag ratio of 1.7:1, and low base metal (< 500 ppm), anomalous tungsten (20–40 ppm), and high arsenic (2900 ppm) contents. The Savage and other lodes in the Marvel Loch mine may be classified as gold or gold–silver skarns by economic metal content. The magnesian rather than calcic nature of the Marvel Loch skarns is related to the high magnesium content (21 wt.% MgO) of the precursor metakomatiite rocks.

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14

Ghajar, R., G. Mirone, and A. Keshavarz. "Sensitivity Analysis on Triaxiality Factor and Lode Angle in Ductile Fracture." Journal of Mechanics 29, no. 1 (October 16, 2012): 177–84. http://dx.doi.org/10.1017/jmech.2012.125.

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AbstractAccuracy of numerical analysis is always important but it is much more important in failure analysis of ductile materials. In ductile materials, the process of removing the effects of necking to obtain stress-strain curve usually need reverse identification methods which are based on iterative finite element analysis. Moreover, triaxiality factor and Lode angle (two parameters that control failure of ductile materials) are obtained from finite element analysis.In this article based on some experiments, the effect of triaxiality factor and Lode angle on the failure strain of X100 pipeline steel is studied. In order to gain a better understanding of the response of triaxiality and Lode angle to deviations of stress, a sensitivity analysis is done on these two parameters before the start of finite elements (FE) analysis. This sensitivity analysis shows that the two parameters are really sensitive to stress deviations in some areas. Three geometries are selected and their FE analysis shows that it is necessary to reduce the element size lower than what is reported in literature in order to get convergence in triaxiality factor and Lode angle in critical areas.

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15

Deneckere, Gita. "Lode Wils en Koning Albert I." WT. Tijdschrift over de geschiedenis van de Vlaamse beweging 55, no. 3 (January 1, 1996): 181–95. http://dx.doi.org/10.21825/wt.v55i3.13109.

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16

Monastersky, Richard. "The Mother Lode of Natural Gas." Science News 150, no. 19 (November 9, 1996): 298. http://dx.doi.org/10.2307/3980122.

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17

LI, Feng. "Generalizations and Applications of Lode Parameter." Journal of Mechanical Engineering 45, no. 05 (2009): 45. http://dx.doi.org/10.3901/jme.2009.05.045.

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18

Jones, Dan. "Neuroscience: The mother lode of invention." Nature 550, no. 7674 (October 2017): 34–35. http://dx.doi.org/10.1038/550034a.

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19

Cameron, Eion M. "Archean Lode Gold Deposits in Ontario." Journal of Geochemical Exploration 31, no. 3 (March 1989): 329–31. http://dx.doi.org/10.1016/0375-6742(89)90110-6.

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20

Gilioli, Andrea, Andrea Manes, Marco Giglio, and Nima Allahverdizadeh. "Effect of Triaxiality and Lode Angle on the Plasticity Behaviour of a Ti-6Al-4V Titanium Alloy." Key Engineering Materials 577-578 (September 2013): 413–16. http://dx.doi.org/10.4028/www.scientific.net/kem.577-578.413.

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The widespread Von Mises plasticity model fails to take the hydrostatic and the Lode angle effects into account and the assumption of this model is not valid for all types of metallic alloys. Hence in the present work the applicability of the Von Mises plasticity model in applications on a Ti-6Al-4V Titanium alloy have been analysed. A virtual test methodology, combination of experiments and numerical analysis have been developed. For this purpose various tensile tests on different specimen shapes have been carried out experimentally. These tests have been subsequently numerically reproduced to calibrate a constitutive law which fits every single test best, highlighting the possible effect of triaxiality and Lode angle on plasticity (strain hardening behaviour). An analysis of the specimen fracture surfaces have been carried out to evaluate possible effect of triaxiality and Lode angle down to a microscopic level.

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21

Šebek, František, Jindrich Petruška, and Petr Kubík. "Behavior of Lode Dependent Plasticity at Plane Strain Condition and its Implication to Ductile Fracture." Solid State Phenomena 258 (December 2016): 213–16. http://dx.doi.org/10.4028/www.scientific.net/ssp.258.213.

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Variety of metals are complex materials exhibiting various behavior under different loading. Many metallic materials exhibit Tresca-like behavior rather than von Mises. It means different behavior in tension under plane strain and uniaxial stress conditions. This might be described by Lode dependent plasticity which should result in better prediction in force or torque responses of material tests. Good agreement between computation and experiment is also very important when calibrating the ductile fracture criteria. Several tests under plane strain and uniaxial stress states were carried out on aluminum alloy 2024-T351 where the Lode dependency was significant. The Lode dependent plasticity was implemented along with von Mises and Tresca-like yield criteria, which resulted in improvement of force–displacement responses of plane strain tests simulations. But it also caused significant change in the stress state of tensile flat and grooved plates which wrongly approached uniaxial tension condition. This inconvenience prevents plane strain experiments from using for calibration of ductile fracture criteria under these circumstances.

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22

Chen, Dun, Dayan Wang, Wei Ma, Lele Lei, and Guoyu Li. "A strength criterion for frozen clay considering the influence of stress Lode angle." Canadian Geotechnical Journal 56, no. 11 (November 2019): 1557–72. http://dx.doi.org/10.1139/cgj-2018-0054.

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To investigate the influence of stress Lode angle on frozen soil, a series of directional shear tests was conducted on artificial frozen clay at three temperatures (–6, –10, and –15 °C) and five stress Lode angles (θσ = –30°, –16.1°, 0°, 16.1°, and 30°) using a hollow cylindrical apparatus. An elliptical function was proposed according to the strength envelope evaluation with the mean principal stress (p) in the p–q plane. In addition, generalized nonlinear strength theory (GNST) was introduced in the π plane to describe the evolution of the strength envelope with increasing mean principal stress. Then a strength criterion for frozen clay in three-dimensional principal stress space was proposed by combining strength functions in the p–q and π planes. The temperature effect was also introduced into the strength criterion. The proposed strength criterion can predict the multi-axial strength characteristics of frozen clay and reveal the influence of the stress Lode angle.

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23

Boodala, Jagadish, Onkar Dikshit, and Nagarajan Balasubramanian. "Deriving Multiple Representation Database: A Model Generalisation Approach." Proceedings of the ICA 2 (July 10, 2019): 1–8. http://dx.doi.org/10.5194/ica-proc-2-10-2019.

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Abstract. The main aim of the research being conducted is to automatically derive multiple representation database through model generalisation. In this regard, this paper presents a detailed methodology of the derivation process of multiple representation database. The topographic information of three different levels of detail (LoDs) viz., LoD1 (1&thinsp;:&thinsp;10,000), LoD2 (1&thinsp;:&thinsp;25,000) and LoD3 (1&thinsp;:&thinsp;250,000) are considered for this research. The abstract LoDs, i.e., LoD2 and LoD3 are derived automatically by model generalisation. The method for linking corresponding features in all these LoDs is shown and thus deriving multiple representation database. The major component of the proposed methodology is the model generalisation process. The design of the model generalisation process which includes generalisation operators, classification hierarchies, geometric constraints, functional hierarchies and topological constraints are discussed in this article. The proposed methodology is currently in the implementation stage.

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Șerban, Dan-Andrei, Alexandru Viorel Coșa, George Belgiu, and Radu Negru. "Failure Locus of an ABS-Based Compound Manufactured through Photopolymerization." Polymers 14, no. 18 (September 13, 2022): 3822. http://dx.doi.org/10.3390/polym14183822.

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This work investigates the critical plastic strain variation with stress triaxiality and the Lode angle parameter for an Acrylonitrile butadiene styrene (ABS)-based proprietary blend compound (commercial name VeroWhitePlus™ RGD835) manufactured through photopolymerization. Various triaxial states of stress and Lode angles were obtained with the help of notched flat specimens used in tensile loadings, notched round specimens used in compression (upsetting) tests and butterfly specimens used in Arcan tests. The tests were replicated using finite element analyses in order to evaluate the aforementioned parameters.

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25

Vikre, Peter G. "Fluid-mineral relations in the Comstock Lode." Economic Geology 84, no. 6 (October 1, 1989): 1574–613. http://dx.doi.org/10.2113/gsecongeo.84.6.1574.

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26

Baerten, Jean. "Antwoord aan Lode Wils en Louis Vos." Revue belge de philologie et d'histoire 79, no. 4 (2001): 1301–7. http://dx.doi.org/10.3406/rbph.2001.4573.

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27

James, Daylon, Sina Rabbany, and Shahin Rafii. "Hitting the mother lode of tumor angiogenesis." Nature Biotechnology 26, no. 7 (July 2008): 769–70. http://dx.doi.org/10.1038/nbt0708-769.

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28

Quinn, Peter. "Lipidomics: Making sense of the data lode." Chemistry and Physics of Lipids 164 (August 2011): S1. http://dx.doi.org/10.1016/j.chemphyslip.2011.05.031.

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29

Duncan, S. E. "Introduction: Finding the Mother Lode in Milk." Journal of Dairy Science 78, no. 11 (November 1995): 2523. http://dx.doi.org/10.3168/jds.s0022-0302(95)76882-5.

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30

Glukhov, A. N. "GENETIC CLASSIFICATION OF ARCHEAN LODE GOLD DEPOSITS." Ores and metals, no. 3 (November 11, 2020): 11–21. http://dx.doi.org/10.47765/0869-5997-2020-10017.

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Main features of the Archean gold deposits spatial distribution are outlined. Geology and ore composition of two deposits within the Canadian shield distinguished by tectonic position and host rock lithology are described. Delineation of two separate genetic types of the Archean gold deposits, orogenic and granitoid-related, similar to Phanerozoic accretion-collision belts is validated on that basis.

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31

Upeniece, I. "The unique fossil assemblage from the Lode Quarry (Upper Devonian, Latvia)." Fossil Record 4, no. 1 (January 1, 2001): 101–19. http://dx.doi.org/10.5194/fr-4-101-2001.

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The unique fossil fauna from the Lode clay quarry, lower Frasnian, Latvia, includes a diverse ichthyofauna of at least 15 taxa of agnathans and gnathostomes, representing most of the major taxa of Devonian vertebrates. Six new fish taxa (five species and one genus) were discovered during the last ten years. Exceptionally well-preserved juvenile fishes (Asterolepis ornata, Lodeacanthus gaujicus) provide unique data on ontogenetic change. Diverse arthropods are recorded. Parasitic platyhelminth remains in juvenile fish bodies is their first discovery in the fossil record, and represents the oldest parasitic association ever found. A complete faunal and floral list for the Lode quarry is presented, with a detailed biostratigraphic section. Comparison of vertebrata taxa from the Gauja Regional Stage with similar of the Main Devonian Field, Scotland, Timan, Canada, and Germany is reviewed. Die einzigartige Lebensgemeinschaft von Lode repräsentiert eine diverse Fischfauna nahezu aller Hauptwirbeltiertaxa, die im Devon lebten. Sechs neue Fischtaxa (5 Arten und 1 Gattung) wurden in den letzten zehn Jahren in den Unter-Frasnium-Schichten der Ziegeleigrube von Lode in Lettland entdeckt. Insgesamt sind 15 identifizierte und unbestimmte Fisch- und Agnathen-Arten von dort bekannt. Besondere Beachtung wurde den außergewöhnlich gut erhaltenen Jugendformen von Asterolepis ornata und Lodeacanthus gaujicus und verschiedenen Invertebraten (Crustacea, Merostomata) gespendet, die in einer einzigen Linse fein verteilten Tones gefunden wurden. Reste parasitischer Platyhelminthen, die in Jungfischen auftreten, wurden hier zum ersten Mal als Fossilien entdeckt; sie repräsentieren die älteste bisher gefundene parasitische Gemeinschaft. Eine Liste der organischen Reste aus den Schichten der Ziegeleigrube Lode wird präsentiert. Ein detailliertes biostratigraphisches Profil wird beschrieben. Die Fischfaunen aus der Gauja Regional-Stufe werden mit denen vom Hauptdevonfeld Russlands, von Schottland, dem Timan, Kanadas und Deutschlands verglichen. <br.> doi:<a href="http://dx.doi.org/10.1002/mmng.20010040108" target="_blank">10.1002/mmng.20010040108</a>

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Shi, Yahui, Ang Hu, Taisheng Du, Xinke Xiao, and Bin Jia. "Experimental and Numerical Study on the Protective Behavior of Weldox 900 E Steel Plates Impacted by Blunt-Nosed Projectiles." Metals 12, no. 1 (January 12, 2022): 141. http://dx.doi.org/10.3390/met12010141.

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To demonstrate the importance of incorporating Lode angle into fracture criterion in predicting the penetration resistance of high-strength steel plates, ballistic tests of blunt-nosed projectiles with a diameter of 5.95 mm impacted 4 mm thick Weldox 900 E steel plates were conducted. Impacting velocity range was 136.63~381.42 m/s. The fracture behavior and the ballistic limit velocities (BLVs) were obtained by fitting the initial-residual velocities of the projectiles. Subsequently, axisymmetric finite element (FE) models parallel to the tests were built by using Abaqus/Explicit software, and the Lode-independent Johnson–Cook (JC) and the Lode-dependent ASCE fracture criterion were incorporated into the finite element model for numerical simulation. Meanwhile, to verify the sensitivity of the mesh size in the numerical simulation, different mesh sizes were used in the shear plug area of the target. It can be found that Weldox 900 E steel has obvious mesh size sensitivity by comparing the experimental results and numerical simulation, and the JC fracture criterion and the ASCE fracture criterion predicted similar BLV for the same mesh size.

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Coletti, Fabien. "AUX ANTIPODES DE LA LITTÉRATURE ANTIPPUTANESCA VÉNITIENNE." Revista Internacional de Culturas y Literaturas, no. 15 (2014): 200–221. http://dx.doi.org/10.12795/ricl.2014.i15.17.

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Cet article est l´édition critique des Stanze in lode delle più famose cortigiane di Venegia par Marco Bandirini, publiés à Vénice à 1540, dont l´exemplaire est part de la collection de la British Library. Comme ses oeuvres montrent, l´auteur, partisan d´Ariosto, est plus intéressant pour comprendre les modes littéraires du temps que par son valeur poétique. En suivant le genre de las Stanze in lode di nobildonne, il loue ainsi les courtisanes plus célèbres de Vénice comme modéles de vertu et honnêteté, loin des canon de la poésie pornographique par Pietro Aretino ou Lorenzo Venier.

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Van Hees, Pieter. "“...‘Brussel – franskiljonse – olievlek’, geen fabel...”." WT. Tijdschrift over de geschiedenis van de Vlaamse beweging 65, no. 1 (January 1, 2006): 44–63. http://dx.doi.org/10.21825/wt.v65i1.12605.

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"…'Brussel - franskiljonse - olievlek', geen fabel…"; The speech by Lode Craeybeckx on the occasion of the Golden Spurs-celebrations in Antwerp on Saturday 10 July 1954 and its review in the pressAfter his ‘activist adventure’ during WWI, Lode Craeybeckx (1897-1976) did not continue on the Flemish-nationalist course, but became a socialist member of parliament and mayor (of Antwerp). He nevertheless remained outspoken on the ‘Flemish question’, as for instance during a – what was to become famous – speech in 1954. Pieter van Hees has recovered and hereby publishes the text of that speech and paints a picture of its political context and reception.

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Torki, M. E., S. M. Keralavarma, and A. A. Benzerga. "An analysis of Lode effects in ductile failure." Journal of the Mechanics and Physics of Solids 153 (August 2021): 104468. http://dx.doi.org/10.1016/j.jmps.2021.104468.

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36

Pitocco, Francesco. "Crisi economica e crisi culturale. In lode dell'umanesimo." HISTORIA MAGISTRA, no. 16 (March 2015): 11–18. http://dx.doi.org/10.3280/hm2014-016002.

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37

Trimiew, Darryl. "Mining the Mother Lode: Methods in Womanist Ethics." Journal of the Society of Christian Ethics 29, no. 2 (2009): 212–13. http://dx.doi.org/10.5840/jsce200929214.

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Helzer, Jennifer J. "Finding the Mother Lode: Italian Immigrants in California." Italian American Review 5, no. 2 (July 1, 2015): 159–61. http://dx.doi.org/10.5406/italamerrevi.5.2.0159.

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39

Sprague, Stuart Seely. "More African Americans Speak: The New Mother Lode." Journal of Negro History 78, no. 4 (October 1993): 258–65. http://dx.doi.org/10.2307/2717422.

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McGee, W. A., and G. R. Henning. "Investment in lode mining, Papua 1878 to 1920∗." Journal of Pacific History 25, no. 2 (December 1990): 244–59. http://dx.doi.org/10.1080/00223349008572640.

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41

Kerrich, R. "Perspectives on genetic models for lode gold deposits." Mineralium Deposita 28, no. 6 (December 1993): 362–65. http://dx.doi.org/10.1007/bf02431595.

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42

Underwood, E. "Sutter's Mill Meteorite Produces Mother Lode of Research." Science 338, no. 6114 (December 20, 2012): 1521. http://dx.doi.org/10.1126/science.338.6114.1521.

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43

Trubetskoy, K. N., Yu P. Galchenko, and G. V. Sabyanin. "Strategy of technological innovation in lode ore extraction." Journal of Mining Science 47, no. 4 (July 2011): 476–83. http://dx.doi.org/10.1134/s1062739147040101.

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44

Chai, Ru Gang, Yan Shan Lou, and Jeong Whan Yoon. "Assessment of Newly Developed Ductile Fracture Criteria for Lightweight Metals." Key Engineering Materials 794 (February 2019): 42–47. http://dx.doi.org/10.4028/www.scientific.net/kem.794.42.

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This paper assesses various newly developed ductile fracture criteria including modified Mohr-Coulomb (MMC), DF2012, DF2014, DF2016, Hu-Chen and Mu-Zang, which were all proposed in the last decade. The AA2024-T351 is used for the assessment by comparing the predicted fracture limits to the experimental results both in strain and stress spaces. Fracture loci are also constructed by these criteria to evaluate their characteristics. The evaluation demonstrates that the Lode parameter and stress triaxiality should be properly coupled for reasonable modeling of ductile fracture in wide loading conditions. This study also shows that the coupling of the Lode parameter can also be realized by introducing the effect of the largest shear stress in fracture criteria.

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45

Sasso, Marco, Edoardo Mancini, Luca Cortese, and Filippo Nalli. "Design and Optimization of Dynamic Test Samples for Ductile Damage Assessment." EPJ Web of Conferences 183 (2018): 01061. http://dx.doi.org/10.1051/epjconf/201818301061.

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The present research aims at assessing and comparing the damage evolution in a structural steel, mainly used in pipeline applications, both under quasi-static and dynamic conditions. Accordingly to the core of the literature related to plastic damage modelling, two key parameters must be controlled in the tests: the stress triaxiality and the Lode angle, both depending on the stress state. Either strongly affect the material strain to failure. Hence, different specimen geometries are needed to test the material in the desired ranges of these parameters. In this work, three kinds of geometries typically used in static tests, i.e. round and notched cylindrical, and thin rectangular, have been considered and adapted to an available Hopkinson bar facility. The shape of the specimens (diameter, fillet/notch radius, thickness, gauge length) and the incident pulse intensity have been studied within a multi-objective optimization scheme, in order to achieve similar strain rates for the three kinds of tests, with nearly constant time histories of strain rate, triaxiality and Lode angle during deformation. More specifically, the adopted solutions permitted to achieve an average strain rate of 3500 s-1, with varying triaxialities from 0.5 to 1.2, Lode angles from 0.5 to 1 and strains to failure from 0.8 to 1.5.

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46

Barsoum, Imad, and Jonas Faleskog. "Micromechanics of Rupture in Combined Tension and Shear." Key Engineering Materials 345-346 (August 2007): 681–84. http://dx.doi.org/10.4028/www.scientific.net/kem.345-346.681.

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A micromechanics model based on the theoretical framework of plastic localization into a band introduced by Rice [1] is developed. The model employed consists of a planar band with a square array of equally sized cells, with a spherical void located in the centre of each cell. The micromechanics model is applied to analyze the rupture mechanisms associated with mixed mode ductile fracture. The stress state is characterized by the stress triaxiality T and the Lode parameter μ, which adequately describe the stress state ahead of a crack tip under mixed mode loading of an isotropic elasto-plastic material. The main focus is the influence of μ on void growth and coalescence behavior. It is shown that the Lode parameter exerts a strong influence upon this behavior.

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47

Vershinin, Vladislav V., and Vladimir I. Mondrus. "PRESSURE- AND LODE-DEPENDENT YIELD CRITERION WITHIN THE PROBLEM OF 2024-T3(51) ALUMINUM ALLOY PLATE PERFORATION BY A RIGID PROJECTILE." International Journal for Computational Civil and Structural Engineering 13, no. 2 (June 30, 2017): 73–83. http://dx.doi.org/10.22337/2587-9618-2017-13-2-73-83.

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The problem of perforation of free circular plates made of 2024-T3(51) aluminum alloy or its Russian analogue D16(A)T with various thicknesses normally impacted at their centers by a rigid spherical projectile is considered. The considered problem is numerically simulated through the finite element method utilizing phenomenological pressure- and Lode-dependent yield and fracture criteria along with an associated flow rule and a linear damage accumulation law to describe the target material deformation and fracture. Comparison of the obtained results with the experimental data as well as with the numerical results calculated using less sophisticated phenomenological material models is made. Necessity of a yield criterion pressure and Lode dependence to provide accuracy of numerical simulation is assessed.

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Jiménez Vivas, Amparo, and Lara Montero de Espinosa Ramos. "Las bases legislativas de las competencias básicas como hilo conductor del nuevo sistema educativo en España." Papeles Salmantinos de Educación, no. 21 (January 1, 2017): 163–81. http://dx.doi.org/10.36576/summa.47475.

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El presente trabajo pretende hacer un recorrido por la legislación española en materia educativa, a lo largo de la etapa democrática, estudiando los antecedentes ideológicos que servirán de base para el nacimiento de las llamadas “competencias básicas” y que, a su vez, evolucionarán hacia el concepto europeo de “competencias clave”. Para ello se analizarán los preámbulos, fines, principios y objetivos de las siguientes leyes: Ley Orgánica Reguladora del Derecho a la Educación (LODE), Ley de Ordenación General del Sistema Educativo (LOGSE), Ley de Calidad de la Educación (LOCE), Ley Orgánica de Educación (LOE) y, por último, la actual Ley para la Mejora de la Calidad Educativa (LOMCE), así como las directrices europeas que orientan los sistemas educativos de los países miembros.

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Liu, Yihong, Hongbao Zhao, Lei Wang, Tao Wang, Dongliang Ji, and Rui Liu. "Analysis of Influence of Stress Lode Angle on Stability of Roadway Surrounding Rock." Shock and Vibration 2021 (February 8, 2021): 1–17. http://dx.doi.org/10.1155/2021/6617609.

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Based on the variation range of the stress lode angle, the in situ rock stress is divided into σ v -type stress field, σ H -type stress field, and σ h -type stress field. Through theoretical analysis, the principal stress difference distribution law and plastic zone distribution pattern around the roadway in different types of stress fields are obtained. Theoretical and numerical simulation calculation results show that under different stress lode angle conditions, the principal stress difference distribution of the surrounding rock of the roadway is greatly different, which has a direct effect on the shape and range of the plastic zone of the surrounding rock of the roadway. In the σ v -type stress field and the σ H -type stress field, the shape of the plastic zone of the roadway surrounding rock is mainly oval and “butterfly,” while in the σ h -type stress field, the shape of the plastic zone of the roadway surrounding rock is mainly oval. The laboratory test proves that the stress gradient has an important effect on the damage degree of the surrounding rock of the roadway. The larger the stress gradient, the higher the strength of the rock mass and the more severe the damage. The change of the stress lode angle will affect the distribution law of the stress gradient of the surrounding rock of the roadway, thus affecting the degree of fragmentation of the surrounding rock. In type σ v and type σ H stress fields, the surrounding rock of the shoulder can be regarded as a key part of the roadway. In the σ h -type stress field, the plastic zones of the surrounding rocks of the roadway are more evenly distributed, and the damage range is less affected by θ. The influence law of the stress lode angle on the stability of the roadway has been well verified by field observation, and effective support measures have been proposed.

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50

Parker, Deborah. "Towards a Reading of Bronzino's Burlesque Poetry." Renaissance Quarterly 50, no. 4 (1997): 1011–44. http://dx.doi.org/10.2307/3039403.

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In his “Capitolo in Lode Del Dappoco,” a facetious tribute to the worthless person, the painter Agnolo Bronzino (1503-72) muses to his cat Corimbo about how he likes to spend his evenings: “Tu sai Corimbo, che tal volta io leggo/ così nel letto, per adormentarmi,/ o quando, com'or teco al fuoco seggo;/ e hai veduto anche scombiccherarmi/ qualche foglio e compor qualche cosetta/ per passar tempo e ‘1 cervel ricriarmi (You know Corimbo that I read like this in bed in order to fall asleep, or when as now, I sit with you at the fire; and you have seen me scribbling on some papers and composing some little thing in order to pass the time and refresh my mind) (“Capitolo in lode del dappoco,” 3 7-42).

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Journal articles on the topic 'LODE'

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