Results 81 to 90 of about 185,112 (228)

On Non-Linear W-Infinity Symmetry of Generalized Liouville and Conformal Toda Models

open access: yes, 1993
Invariance under non-linear ${\sf {\hat W}}_{\infty}$ algebra is shown for the two-boson Liouville type of model and its algebraic generalizations, the extended conformal Toda models.
A.H. Zimerman   +18 more
core   +2 more sources

Recording and Analyzing IFT in Chlamydomonas Flagella [PDF]

open access: yes, 2009
The transport of materials to and from the cell body and tips of eukaryotic flagella and cilia is carried out by a process called intraflagellar transport, or IFT. This process is essential for the assembly and maintenance of cilia and flagella: in the absence of IFT, cilia cannot assemble and, if IFT is arrested in ciliated cells, the cilia ...
William, Dentler   +2 more
openaire   +2 more sources

Interfacial Tension Measurement for Alkaline-Polymer Flooding Application for Oil from Fang Oilfield, Thailand

open access: yesChemical Engineering Transactions, 2020
With the high demand of oil and gas consumption, oil is required for more production. Fang oilfield is one of the main oilfields in Thailand. An enhanced oil recovery method especially alkaline-polymer flooding is an essential technique to improve oil ...
Kreangkrai Maneeintr   +3 more
doaj   +1 more source

Extracellular vesicles released from melanoma cells constitutively expressing MHC class II promote immune evasion and cancer progression

open access: yesThe FEBS Journal, EarlyView.
Here, we report the role of extracellular vesicles (EVs) released from melanoma cells constitutively expressing MHC class II in the regulation of immune cell functions and melanoma metastasis. In particular, we observed an increased localization of HLA‐DRα, CAM receptors, PD‐L1, and STAT3 signaling proteins in the EVs.
Francesca Costantini   +4 more
wiley   +1 more source

Negative flows of generalized KdV and mKdV hierarchies and their gauge-Miura transformations

open access: yesJournal of High Energy Physics, 2023
The KdV hierarchy is a paradigmatic example of the rich mathematical structure underlying integrable systems and has far-reaching connections in several areas of theoretical physics.
Ysla F. Adans   +4 more
doaj   +1 more source

New Insights Into Diffuse Sclerosing Osteomyelitis: Is There a Role of ANA and Vitamin B6?

open access: yesOral Diseases, EarlyView.
ABSTRACT Object Diffuse sclerosing osteomyelitis is a poorly understood chronic disease, which appears predominantly in the mandible. Female patients are more often affected than men. DSO is an ultra‐rare disease and incidence is unknown; diagnosis can be very challenging; pathogenesis is poorly understood.
Katharina Theresa Obermeier   +6 more
wiley   +1 more source

Gravitational Laser Back-Scattering

open access: yes, 1993
A possible way of producing gravitons in the laboratory is investigated. We evaluate the cross section electron + photon $\rightarrow$ electron + graviton in the framework of linearized gravitation, and analyse this reaction considering the photon coming
D. Spehler   +11 more
core   +1 more source

Unveiling a New Link: Cholesterol Deficiency in Smith–Lemli–Opitz and Niemann–Pick C as a Driver of Ciliopathies

open access: yesAmerican Journal of Medical Genetics Part A, Volume 200, Issue 6, Page 1179-1191, June 2026.
ABSTRACT The ciliopathies are a group of genetic disorders caused by defective function of either the primary cilia (a large number) or the motile cilia (a much smaller number). These have been defined as diseases with mutations in genes encoding individual ciliary or cilia‐associated proteins.
Robert P. Erickson   +1 more
wiley   +1 more source

Spectrum of radiation from axion strings [PDF]

open access: yes, 1998
In the wide variety of axion cosmologies in which axion strings form, their radiative decay is the dominant mechanism for the production of axions, imposing a tight constraint on the axion mass.
Battye   +13 more
core   +3 more sources

Interfacial adsorption characteristics of surfactant‐modified nanoparticles: Equilibrium and dynamic effects of salinity at the oil–water interface

open access: yesThe Canadian Journal of Chemical Engineering, Volume 104, Issue 6, Page 2940-2957, June 2026.
Surfactant‐modified nanoparticles adsorb at the oil–water interface, enabling interfacial stabilization and microemulsion formation. Abstract This study systematically investigated the interfacial behaviour of silicon dioxide (SiO2) and aluminium oxide (Al2O3) nanoparticles (NPs) functionalized with cationic (CTAB), anionic (SDS), and nonionic (Triton ...
Behrooz Ahmadi   +2 more
wiley   +1 more source

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