The Migmatization and Granite Formation Processes within the Western Exocontact of the Aduyskiy Massif. Middle Urals

Analysis of pollution sources formation processes in the region of the worked-out and flooded copper pyrite pits of the Middle Urals has been made. Their impact upon surface water bodies’ status has been assessed. It has been shown that after termination of the pits’ operation and their wet conservation the high level of the hydrosphere pollution remains.

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Tourmalines of the Velence Granite Formation and the surrounding contact slate, Velence Mountains, Hungary

Central European Geology ◽

10.1556/24.2021.00005 ◽

2021 ◽

Author(s):

Béla Fehér ◽

Norbert Zajzon

Keyword(s):

Host Rock ◽

Mixed Crystal ◽

Aqueous Fluid ◽

Oscillatory Zoning ◽

Formation Processes ◽

Fluid System ◽

Granite Pegmatite ◽

Granite Formation ◽

Miarolitic Cavities

AbstractThree distinct paragenetic and compositional types of tourmaline were described from the Velence Granite and the surrounding contact slate. Rare, pitch-black, disseminated tourmaline I (intragranitic tourmaline) occurs in granite, pegmatite, and aplite; very rare, black to greenish-gray, euhedral tourmaline II (miarolitic tourmaline) occurs in miarolitic cavities of the pegmatites; abundant, black to gray, brown to yellow or even colorless, acicular tourmaline III (metasomatic tourmaline) occurs in the contact slate and its quartz-tourmaline veins. Tourmaline from a variety of environments exhibits considerable variation in composition, which is controlled by the nature of the host rock and the formation processes. However, in similar geologic situations, the composition of tourmaline can be rather uniform, even between relatively distant localities. Tourmaline I is represented by an Al-deficient, Fe3+-bearing schorl, which crystallized in a closed melt-aqueous fluid system. Tourmaline II is a schorl-elbaite mixed crystal, which precipitated from Li- and F-enriched solutions in the cavities of pegmatites. Tourmaline III shows an oscillatory zoning; its composition corresponds to schorl, dravite, and foitite species. It formed from metasomatizing fluids derived from the granite. This is the most abundant tourmaline type, which can be found in the contact slate around the granite.

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History of the formation of the early Carboniferous gabbro-granite formation, Southern and Middle Urals

Moscow University Bulletin. Series 4. Geology ◽

10.33623/0579-9406-2019-5-10-18 ◽

2019 ◽

pp. 10-18

Author(s):

A. V. Snachev ◽

V. I. Snachev ◽

M. A. Romanovskaya

Keyword(s):

Early Carboniferous ◽

Southern Urals ◽

Island Arc ◽

Middle Urals ◽

The South ◽

The Southern Urals ◽

Granite Formation ◽

History Of

The article presents new data on the geology and petrogeochemistry of the Magnitogorsk, Nepljuevsk and Kanzafarov rock complexes. Their belonging to the gabbro-granite formation has been proved. These data give opportunity to combine the South Ural and Middle Ural segments of the Early Carboniferous subduction rift into a single submeridional structure. Its formation took place at the Devonian island arc rear basin. The arc was overthrusted on the western edge of the East Ural Rise during the collision stage of the Southern Urals development. The Cu-Mo specialization of granitoids of the Magnitogorsk and Nepljuevsk complexes has been established.

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I Like Her, Because I Like Myself: Self-Evaluation as a Source of Interpersonal Attitudes

Experimental Psychology (formerly Zeitschrift für Experimentelle Psychologie) ◽

10.1026//1618-3169.50.4.239 ◽

2003 ◽

Vol 50 (4) ◽

pp. 239-246 ◽

Cited By ~ 30

Author(s):

Eva Walther ◽

Claudia Trasselli

Keyword(s):

Opposite Effect ◽

Learning Phase ◽

The Self ◽

Attitude Formation ◽

Formation Processes ◽

False Feedback ◽

Self Evaluation ◽

Evaluation Group ◽

Group A ◽

The Difference

Abstract. Two experiments tested the hypothesis that self-evaluation can serve as a source of interpersonal attitudes. In the first study, self-evaluation was manipulated by means of false feedback. A subsequent learning phase demonstrated that the co-occurrence of the self with another individual influenced the evaluation of this previously neutral target. Whereas evaluative self-target similarity increased under conditions of negative self-evaluation, an opposite effect emerged in the positive self-evaluation group. A second study replicated these findings and showed that the difference between positive and negative self-evaluation conditions disappeared when a load manipulation was applied. The implications of self-evaluation for attitude formation processes are discussed.

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Student Identity Formation Processes: Exploring the Role of Tracked Classrooms

PsycEXTRA Dataset ◽

10.1037/e626632010-001 ◽

2010 ◽

Author(s):

Christine L. Patton

Keyword(s):

Identity Formation ◽

Student Identity ◽

Formation Processes

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On Beginning to Become Dietitians

Critical Dietetics ◽

10.32920/cd.v2i1.771 ◽

2014 ◽

Vol 2 (1) ◽

pp. 8

Author(s):

Debbie MacLellan ◽

Jacqui Gingras ◽

Daphne Lordly ◽

Jennifer Brady

Keyword(s):

Identity Formation ◽

Professional Socialization ◽

Early Years ◽

Formation Processes ◽

Socialization Process ◽

Complex Process ◽

The Future

This paper explores beginning dietetic practitioners’ perspectives on the process of becoming dietetics professionals through the use of vignettes to illuminate the complex process of professional socialization. Embedded in these vignettes are three themes related to the socialization process that occurs in the early years of dietetic practice: congruence, resilience, and relationships. Our findings indicate that new dietitians struggle to develop their dietitian identity. They feel unprepared for the relational and practice realities of the workplace and find the transition from dietetic intern to dietitian challenging. They seek many ways to cope including seeking support from others and planning for the future but some consider leaving the profession. It is important to understand the professional socialization and identity formation processes that occur during the early years of practice to ensure that dietitians feel prepared and supported as they begin their careers.

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His Lordship's -ship and the King of Golfdom. Against a purely functional analysis of suffixhood

WORD Structure ◽

10.3366/e1750124510000474 ◽

2010 ◽

Vol 3 (1) ◽

pp. 1-30 ◽

Cited By ~ 3

Author(s):

Heike Baeskow

Keyword(s):

Functional Analysis ◽

Conceptual Knowledge ◽

Semantic Information ◽

Word Formation ◽

Distributed Morphology ◽

Word Class ◽

Formation Processes ◽

Functional Elements ◽

Grammatical Morphemes ◽

Independent Model

For many decades there has been a consensus among linguists of various schools that derivational suffixes function not only to determine the word-class of the complex expressions they form, but also convey semantic information. The aspect of suffix-inherent meaning is ignored by representatives of a relatively new theoretical direction – Neo-Construction Grammar – who consider derivational suffixes to be either purely functional elements of the grammar or meaningless phonological realizations of abstract grammatical morphemes. The latter view is maintained by adherents of Distributed Morphology, who at the same time emphasize the importance of conceptual knowledge for derivational processes without attempting to define this aspect. The purpose of this study is first of all to provide support for the long-standing assumption that suffixes are inherently meaningful. The focus of interest is on the suffixes -ship, -dom and -hood. Data from Old English and Modern English (including neologisms) will show that these suffixes have developed rich arrays of meaning which cannot be structurally derived. Moreover, since conceptual knowledge is indeed an important factor for word-formation processes, a concrete, theory-independent model for the representation of the synchronically observable meaning components associated with -ship, -dom and -hood will be proposed.

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A Prehistoric Ford near Rough Castle, Falkirk

Scottish Archaeological Journal ◽

10.3366/saj.2001.23.2.91 ◽

2001 ◽

Vol 23 (2) ◽

pp. 91-103

Author(s):

JAMIE HAMILTON ◽

CIARA CLARKE ◽

ANDREW DUNWELL ◽

RICHARD TIPPING

Keyword(s):

Coal Mining ◽

Pollen Analysis ◽

Site Formation ◽

Site Formation Processes ◽

Formation Processes ◽

Radiocarbon Dates ◽

Small Stream ◽

Mining Project ◽

First Millennium

This report presents the results of the excavation of a stone ford laid across the base of a small stream valley near Rough Castle, Falkirk. It was discovered during an opencast coal mining project. Radiocarbon dates and pollen analysis of deposits overlying the ford combine to indicate a date for its construction no later than the early first millennium cal BC. Interpreting this evidence was not straightforward and the report raises significant issues about site formation processes and the interpretation of radiocarbon and pollen evidence. The importance of these issues extends beyond the rarely investigated features such as fords and deserve a larger place in the archaeological literature.

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The first results of isotopic (U-Pb, ID-TIMS) dating of individual zircon grains from dolerite dikes of the Eastern zone of the Urals

LITOSFERA ◽

10.24930/1681-9004-2020-20-2-224-230 ◽

2020 ◽

Vol 20 (2) ◽

pp. 224-230

Author(s):

V. N. Smirnov ◽

K. S. Ivanov ◽

T. V. Bayanova

Keyword(s):

Isotope Geochemistry ◽

Early Carboniferous ◽

Dynamic Mode ◽

Middle Urals ◽

Volcanic Complex ◽

The Urals ◽

Electron Multiplier ◽

The Middle Urals ◽

Eastern Zone ◽

First Results

Research subject. The article presents the results of dating two dolerite dikes differing in geochemical features from a section along the Iset river in the area of Smolinskoe settlement (the Eastern zone of the Middle Urals). Materials and methods. The dating was performed by an U-Pb ID-TIMS technique for single zircon grains using an artificial 205Pb/235U tracer in the laboratory of geochronology and isotope geochemistry of the Geological Institute of the Kola Science Centre of the Russian Academy of Sciences. The lead isotopic composition and uranium and lead concentrations were measured using a Finnigan-MAT (RPQ) seven-channel mass spectrometer in dynamic mode using a secondary electron multiplier and RPQ quadrupole in ion counting mode. Results. The dikes were dated 330 ± 3 Ma and 240 ± 2 Ma. Conclusions. The research results indicate different ages of dolerite dikes developed within the Eastern zone of the Middle Urals. The oldest of the two established age levels corresponds to the Early Carboniferous era. This fact, along with the proximity of the dolerites to the petrochemical features of the basaltoids of the Early Carboniferous Beklenischevsky volcanic complex, allows these bodies to be considered as hypabyssal comagmates of these volcanics. The youngest obtained age level – Triassic – indicates that the introduction of some dolerite dikes was associated with the final phases of the trapp formation developed rarely within the eastern outskirts of the Urals and widely further east in the foundation (pre-Jurassic basement) of the West-Siberian Plate.

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