Abstract. This study investigates the tectonostratigraphy and metamorphic and tectonic
evolution of the Caledonian Reisa Nappe Complex (RNC; from bottom to top:
Vaddas, Kåfjord, and Nordmannvik nappes) in northern Troms, Norway.
Structural data, phase equilibrium modelling, and U-Pb zircon and titanite
geochronology are used to constrain the timing and pressure–temperature
(P–T) conditions of deformation and metamorphism during nappe stacking
that facilitated crustal thickening during continental collision. Five
samples taken from different parts of the RNC reveal an anticlockwise
P–T path attributed to the effects of early Silurian heating (D1)
followed by thrusting (D2). At ca. 439 Ma during D1 the
Nordmannvik Nappe reached the highest metamorphic conditions at
ca. 780 ∘C and ∼9–11 kbar inducing kyanite-grade partial
melting. At the same time the Kåfjord Nappe was at higher, colder, levels
of the crust ca. 600 ∘C, 6–7 kbar and the Vaddas Nappe was
intruded by gabbro at > 650 ∘C and ca. 6–9 kbar. The
subsequent D2 shearing occurred at increasing pressure and decreasing
temperatures ca. 700 ∘C and 9–11 kbar in the partially molten
Nordmannvik Nappe, ca. 600 ∘C and 9–10 kbar in the Kåfjord
Nappe, and ca. 640 ∘C and 12–13 kbar in the Vaddas Nappe.
Multistage titanite growth in the Nordmannvik Nappe records this evolution
through D1 and D2 between ca. 440 and 427 Ma, while titanite
growth along the lower RNC boundary records D2 shearing at 432±6 Ma. It emerges that early Silurian heating (ca. 440 Ma) probably
resulted from large-scale magma underplating and initiated partial melting
that weakened the lower crust, which facilitated dismembering of the crust
into individual thrust slices (nappe units). This tectonic style contrasts
with subduction of mechanically strong continental crust to great depths as
seen in, for example, the Western Gneiss Region further south.
Рекламодавці-Регулятори-Користувачі". В результаті цього автори дійшли висновку, що стратегія цифрових рішень екосистеми університету є такою, що орієнтована на продукти/послуги з додаванням інформації, яка забезпечує нову вартість для клієнтів. Роботу з інформацією в інноваційно-підприємницькому університеті можна представити ланцюгом типу: "пошук-отримання-розпізнання-аналіз-фільтрація-збагаченняконструювання інформації-застосування". Авторами висловлено думку про те, що умовами конкурентоспроможності інноваційної екосистеми гіг-економіки можна вважати: корпоративне стартап співробітництво; цільове фінансування інновацій; узгодженна співпраця уряду і суспільства та їх повна долученість до ефективної роботи екосистеми; підтримка підприємницького таланту та гендерна рівність; цифрова сумісність господарюючих суб'єктів; гармонізація законодавства та стандартів. The article explores the ecosystem of the innovation-entrepreneurial university, which functions in the coordinate system of gig-economy and reveals the advantages that the ecosystem of the university and its further development on the basis of competition. The effective role of functioning of gig-economy in the course of digitization of the Ukrainian economy is determined. The goal pursued by the ecosystem of the innovation and entrepreneurial university on the basis of the implementation of digital ecosystem strategy of gig-economy is presented. Author's vision and understanding of the ecosystem of gig-economy and its scientific and educational, technical, technological, socio-ecological, innovative and entrepreneurial structural components are offered, including: cluster, platform, ecosystem production; the foundation of innovative parks, working on a full cycle; coworking cluster (co-working-office: start-up-school, start-up laboratory, start-up-accelerator, master-classes of experts of business schools); STEM education; digital education (Big Data school, BlockChain school, AI school, FinTech school, business camps); Industry 4.
Flexibilisierung von Beschäftigung -Funktion und Wandel derVermittlungsformen "Beruf" und "psychologischer Vertrag"Kraus, K; Raeder, S Kraus, K; Raeder, S (2008
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