Results 131 to 140 of about 7,330,827 (405)
Einstein black holes, free scalars and AdS/CFT correspondence
, 2004 We investigate AdS/CFT correspondence for two families of Einstein black holes in d > 3 dimensions, modelling the boundary CFT by a free conformal scalar field and evaluating the boundary two-point function in the bulk geodesic approximation. For the d >
A. Erdélyi +25 more
core +2 more sources
Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study
Advanced Engineering Materials, EarlyView.This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud +7 more
wiley +1 more source
Thermal stress analysis of space shuttle orbiter subjected to reentry aerodynamic heating [PDF]
A structural performance and resizing (SPAR) finite-element computer program and NASA structural analysis (NASTRAN) finite-element computer programs were used in the thermal stress analysis of the space shuttle orbiter subjected to reentry aerodynamic ...
Fields, Roger A., Ko, William L.
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Thermal stress, human performance, and physical employment standards.
Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme, 2016 Many physically demanding occupations in both developed and developing economies involve exposure to extreme thermal environments that can affect work capacity and ultimately health.
S. Cheung, J. Lee, J. Oksa
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos +11 more
wiley +1 more source
Effects of 1997-1998 ENSO on coral reef communities in the Gulf of California, Mexico [PDF]
Geofísica Internacional, 2003 Sea surface temperatures in the eastern tropical Pacific increase dramatically during El Niño Southern Oscillation (ENSO) events. This increase in sea temperature negatively affects two important coralline communities in the southern Gulf of California ...
Rafael Riosmena Rodríguez +2 more
doaj
Closure to “Discussion of ‘Thermal Stresses Near a Prolate Spheroidal Inclusion’” (1970, ASME J. Appl. Mech., 37, p. 1204) [PDF]
, 1970 M. Azhar Hussain, S. L. Pu
openalex +1 more source
Embryonic Heat Shock and its Effect on Larval and Adult Performance in Drosophila melanogaster [PDF]
, 2019 Drosophila melanogaster live across a wide latitudinal range, thus resulting in divergence in thermal adaptation between populations. Despite differences in thermal tolerances, the effects of an embryonic thermal stress on development have not been ...
Manuelian, Ana Marie
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Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
High Temperature Induced Anthocyanin Inhibition and Active Degradation in Malus profusion
Frontiers in Plant Science, 2017 The red fleshed fruits of Malus profusion represent gradual color loss during high temperature in summer, potentially due to active degradation of anthocyanin.
Rana Naveed Ur Rehman +6 more
doaj +1 more source