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  1. 6441
    por Klocke, Michael, Wolf, Dietrich E
    Publicado 2016
    “…Applying the model to ionic crystals with rock salt structure two damping mechanisms are investigated, which occur separately or simultaneously depending on the tip position. …”
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    Coupled molecular and cantilever dynamics model for frequency-modulated atomic force microscopy
  2. 6442
    “…Unless a low viscosity crustal root under the northwestern Alps locally enhances the vertical response to surface unloading, the summed effects of isostatic responses to erosion and glaciation explain at most 60% of the observed uplift rates. Rock-uplift rates corrected from transient glacial isostatic adjustment contributions likely exceed erosion rates in the northwestern Alps. …”
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    Present-day uplift of the western Alps
  3. 6443
    “…We estimate a potential global weathering flux of 2.8 (km(3) rock) yr(−1), defined here as volume of primary minerals affected by chemical transformation. …”
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    High potential for weathering and climate effects of non-vascular vegetation in the Late Ordovician
  4. 6444
    “…Ground deformation often precedes volcanic eruptions, and results from complex interactions between source processes and the thermomechanical behaviour of surrounding rocks. Previous models aiming to constrain source processes were unable to include realistic mechanical and thermal rock properties, and the role of thermomechanical heterogeneity in magma accumulation was unclear. …”
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    Thermomechanical controls on magma supply and volcanic deformation: application to Aira caldera, Japan
  5. 6445
    “…We decipher the mechanism involved in synapse loss induced by Dkk1 as it can be prevented by combined inhibition of the Gsk3 and RhoA-Rock pathways. Notably, after loss of synaptic connectivity, reactivation of the Wnt pathway by cessation of Dkk1 expression completely restores synapse number, synaptic plasticity, and long-term memory. …”
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    Reversal of Synapse Degeneration by Restoring Wnt Signaling in the Adult Hippocampus
  6. 6446
    “…We show that, at the CDP, the abrupt and voluminous release of H(2)O-rich magmatic gases can heat hydrothermal fluids and rocks, triggering an accelerating deformation that can ultimately culminate in rock failure and eruption. …”
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    Magmas near the critical degassing pressure drive volcanic unrest towards a critical state
  7. 6447
    “…We address this issue by reexamining records of emitted acoustic phonon events during rock mechanics experiments under wet and dry conditions. …”
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    Microscopic Evolution of Laboratory Volcanic Hybrid Earthquakes
  8. 6448
    “…WSS dictates expression of a network of YAP1 effectors with executive roles in invasion, chemotaxis and adhesion downstream of the ROCK–LIMK–cofilin signalling axis. Altogether, these data implicate YAP1 as a fluid mechanosensor that functions to regulate genes that promote metastasis.…”
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    Fluid shear stress activates YAP1 to promote cancer cell motility
  9. 6449
    “…We also show that platelets, via the Rho/ROCK pathway, synergistically couple mechanical and biochemical inputs to mediate contraction. …”
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    Single-platelet nanomechanics measured by high-throughput cytometry
  10. 6450
    “…We test this hypothesis by analyzing experiments performed on various cohesive and non-cohesive rock types, under wet and dry conditions, with imposed deformation typical of seismic slip (normal stress of tens of MPa, target slip velocity > 1 m/s and fast accelerations ≈ 6.5 m/s(2)). …”
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    G: Fracture energy, friction and dissipation in earthquakes
  11. 6451
    “…Mechanistically, the tension sensing cell-matrix adhesion molecule, vinculin, and the Rho/ROCK pathway, which transduces signals provided by extracellular stiffness into cells, regulate the activity of the core circadian clock complex. …”
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    Cellular mechano-environment regulates the mammary circadian clock
  12. 6452
    “…This confirms the role of this region in the development of similar expert brains characterized by learning dexterous skills, such as pianists, rock climbers and basketball players. However, the nature of the cellular events underlying the detected morphological differences remains an open question.…”
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    Increased cerebellar gray matter volume in head chefs
  13. 6453
    “…The investigation deals with a set of three distinct species that evolve according to the standard rules of mobility, reproduction and predation, with predation following the cyclic rules of the popular rock, paper and scissors game. The study uncovers the possibility to distinguish between time evolutions that start from slightly different initial states, guided by the Hamming distance which heuristically unveils the chaotic behavior. …”
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    A novel procedure for the identification of chaos in complex biological systems
  14. 6454
    “…Lake spillover is inferred to have caused breaching of a rock ridge at the Dover Strait, although this hypothesis remains untested. …”
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    Two-stage opening of the Dover Strait and the origin of island Britain
  15. 6455
    “…Polished surfaces of the rock and planetary dust-forming silicate mineral olivine ((Mg,Fe)(2)SiO(4)) show significant surface reorganization textures upon rapid heating resulting in surface features up to 40 nm in height observed after annealing at 1200 °C. …”
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    Mineral Surface Rearrangement at High Temperatures: Implications for Extraterrestrial Mineral Grain Reactivity
  16. 6456
    “…Excursions in Sr-Nd-Hf isotopic ratios of flare-up rocks highlight the importance of crust-dominated sources. …”
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    Cordillera Zealandia: A Mesozoic arc flare-up on the palaeo-Pacific Gondwana Margin
  17. 6457
    “…We performed a whole ecosystem manipulation experiment with freshwater rock pools where we applied salinity disturbances of different intensities. …”
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    Functional and Compositional Stability of Bacterial Metacommunities in Response to Salinity Changes
  18. 6458
    “…Garcia's research collaborators included Gregory Pincus and John Rock, who together finalized the landmark clinical data needed to secure initial FDA approval for "the pill" in 1960. …”
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    In memoriam: Celso-Ramon Garcia, M.D. (1922–2004), reproductive medicine visionary
  19. 6459
    “…Our data showed that claudins act upstream of planar cell polarity and RhoA/ROCK signaling to regulate cell intercalation and actin-myosin contraction, which are required for convergent extension and apical constriction during neural tube closure, respectively.…”
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    Claudins are essential for cell shape changes and convergent extension movements during neural tube closure
  20. 6460
    “…Based on the data sets of geology, oil production test, logging, rock thin section, and geochemistry of Permian Lucaogou Formation (LCG), we studied the geochemical characteristics of hydrocarbon source rocks and their relation to the tight oil accumulation. …”
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    Geochemical characterization of Lucaogou Formation and its correlation of tight oil accumulation in Jimsar Sag of Junggar Basin, Northwestern China
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