Results 81 to 90 of about 42,082 (197)

The Magnetopause Boundary [PDF]

open access: yes
In this activity students explore in a quantitative way, how the distance to the bowshock balance point depends on the solar wind pressure acting on the Earth's magnetic field.
Sten Odenwald
core  

The Longitudinal Structure Function at the Third Order

open access: yes, 2004
We compute the complete third-order contributions to the coefficient functions for the longitudinal structure function F_L, thus completing the next-to-next-to-leading order (NNLO) description of unpolarized electromagnetic deep-inelastic scattering in ...
A. Vogt   +40 more
core   +3 more sources

In Situ Formation of Mechanically Interlocked Heterointerfaces with Ultrahigh Bonding Strength for Mg‐Based Multilayered Sheets

open access: yesAdvanced Science, Volume 12, Issue 36, September 25, 2025.
Crystal‐orientation controlled hot‐rolling strategy creates Mg‐Ta immiscible composites featuring mechanically interlocked in situ formed interfaces (80.5 MPa bond strength) and excellent tensile properties (340–395 MPa UTS). Systematic multiscale investigations reveal a serration‐size‐dependent bonding mechanism and a three‐stage interfacial evolution
Zhilei Yu   +8 more
wiley   +1 more source

Evidence from human and animal studies: Pathological roles of CD8+ T cells in autoimmune peripheral neuropathies

open access: yesFrontiers in Immunology, 2015
Autoimmune peripheral neuropathies such as Guillain Barre Syndrome (GBS) and chronic inflammatory demyelinating polyneuropathy (CIDP) affect millions of people worldwide.
Mu eYang   +7 more
doaj   +1 more source

Developmental and Transcriptomic Responses in Sea Urchin Larvae to an Urban‐Associated Pollutant

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
Marine intertidal organisms exist at the transition from sea to land, where they are exposed to a unique suite of stressors including those associated with wastewater outflow, sewage effluent, and coastline development. Exposing sea urchin larvae to several concentrations of a common urban‐associated chemical, we identified impacts on survival ...
Madison L. Armstrong   +2 more
wiley   +1 more source

Peri‐implant inflammation increases the risk of osteonecrosis in mice treated with bisphosphonate

open access: yesJournal of Periodontology, Volume 96, Issue 8, Page 894-905, August 2025.
Abstract Background Bisphosphonates (BPs) are effective in managing bone diseases due to their anti‐resorptive properties but are linked to medication‐related osteonecrosis of the jaw (MRONJ), particularly concerning dental implants. This study explored the combined impact of ligature‐induced peri‐implant inflammation and zoledronic acid (ZA), a BP ...
Ana Bujila   +11 more
wiley   +1 more source

The Impact of Digital Entrepreneurial Competencies, Digital Literacy and Government Support on Digital Entrepreneurship Using Regression Analysis

open access: yesECONOMICS
Digital entrepreneurship in rural Malaysia is limited, with small businesses struggling to use digital tools and develop entrepreneurial skills. This study explores the impact of digital literacy, entrepreneurial skills, and government support on small ...
Mohamad Zaleha   +6 more
doaj   +1 more source

Board gender diversity and debt utilization: Evidence from the global microfinance industry

open access: yesBorsa Istanbul Review
To support the continued expansion of their operations, microfinance institutions (MFIs) worldwide rely heavily on debt, which exposes them to bankruptcy risk. This underscores the need for prudent selection of debt instruments by MFIs.
Arpita Sharma   +5 more
doaj   +1 more source

Separation of Variables. New Trends.

open access: yes, 1995
The review is based on the author's papers since 1985 in which a new approach to the separation of variables (\SoV) has being developed. It is argued that \SoV, understood generally enough, could be the most universal tool to solve integrable models of ...
Sklyanin, E. K.
core   +2 more sources

Proteomic study of the Bacillus subtilis ribosome: Finding of zinc-dependent replacement for ribosomal protein L31 paralogues

open access: yesThe Journal of General and Applied Microbiology, 2006
Recent advanced studies of genomics and proteomics have revealed the variation and diversity of ribosomal proteins (r-proteins) in different organisms and organelles. Radical free and highly reducing (RFHR) two-dimensional (2-D) electrophoresis is known to be powerful for separating ribosomal proteins that are usually small and basic, and not separated
Hideaki, Nanamiya   +2 more
openaire   +3 more sources

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