Results 51 to 60 of about 52,341 (151)

Mapping Hydration and Nanoarchitecture in mRNA‐Loaded Lipid Nanoparticles Through Small‐Angle Neutron Scattering

Small Structures, Volume 7, Issue 1, January 2026.
Using small‐angle neutron scattering (SANS) with deuterated lipid substitution and contrast variation, this work examines the core–shell structure of KC2 lipid nanoparticles, their water content and exchange properties, structural changes during heating and acidification, and compositional distribution and phase complexity via invariant analysis. These
Haikun Liu, Mark Louis P. Vidallon, Sylvain Trépout, Marina Cagnes, Nageshwar Rao Yepuri, Tamim Darwish, Mitchell J. Moon, Pengkai Shi, Aidan P. G. Walsh, Rico F. Tabor, Karlheinz Peter, Liliana de Campo, Xiaowei Wang   +12 more
wiley   +1 more source

Earth System Model Analysis of How Astronomical Forcing Is Imprinted Onto the Marine Geological Record: The Role of the Marine Organic Carbon Cycle and Feedbacks

Paleoceanography and Paleoclimatology, Volume 41, Issue 1, January 2026.
Abstract Eccentricity cycles in deep‐sea paleoclimate records suggest that astronomical forcing notably altered global temperatures and carbon cycle dynamics. Because changes in the distribution of insolation alone cannot explain the observed climate variability, climate‐carbon cycle feedbacks must have amplified the response.
P. Vervoort, S. Kirtland Turner, D. Hülse, Sarah E. Greene, A. Ridgwell   +4 more
wiley   +1 more source

Is adhesion superficial? Silicon wafers as a model system to study van der Waals interactions

, 2012
Adhesion is a key issue for researchers of various fields, it is therefore of uppermost importance to understand the parameters that are involved. Commonly, only surface parameters are employed to determine the adhesive forces between materials. Yet, van
Ahuja, Aspnes, Autumn, Autumn, Bellion, Bradley, Bäumchen, Cai, Casimir, Casimir, de Boer, Derjaguin, Dzyaloshinskii, Frank Müller, French, French, French, Fuller, Geoghegan, Giustino, Good, Grunthaner, Hamaker, Hebert, Hendrik Hähl, Herminghaus, Himpsel, Hollinger, Hough, Huber, Hähl, Irene, Israelachvili, Israelachvili, Israelachvili, Jacobs, Jellison, Johnson, Karin Jacobs, Langbein, Langbein, Leckband, Leckband, Lin, London, Loskill, Mahanty, Masuda, Mykhaylyk, Müller, Ninham, Nir, Nir, Ohdomari, Parsegian, Parsegian, Parsegian, Parsegian, Persson, Peter Loskill, Ploux, Podgornik, Podgornik, Podgornik, Quinn, Rajter, Samuel Grandthyll, Schmitt, Seemann, Seemann, Spolenak, Sze, Tabor, Taft, Tan, Thomas Faidt, Tomaš, van Benthem, van Benthem, Van Oss, Van Oss, Verwey, Vrij, Wang, Yoon   +84 more
core   +1 more source

The Neoproterozoic Throssell Range Group, Western Australia: A Peri‐Marginal Continental Basin in Rodinia and Its Implications for the Centralian Superbasin

Basin Research, Volume 38, Issue 1, January–February 2026.
This study of recent exploration drillcore reveals two sequences separated by a disconformity. Basal alluvial fan to shallow marine lithofacies suggest reactivation of basement faults, and a distinct upwelling signature points to a flooded margin, controlled by differential subsidence of diverse Proterozoic lithosphere.
Ross B. Campbell, Peir K. Pufahl, Penelope Sinclair, Erin L. Martin, Lillian H. Cybulski, Urmidola Raye, Paul Polito, Rebecca Church, Marina Joury, Daniel Layton‐Matthews   +9 more
wiley   +1 more source

Notes and Discussion Piece: Status of the Topeka Shiner in Iowa [PDF]

, 2019
The Topeka shiner Notropis topeka is native to Iowa, Kansas, Minnesota, Missouri, Nebraska, and South Dakota and has been federally listed as endangered since 1998.
Bybel, Alexander P., Pierce, Clay L., Roe, Kevin J., Simpson, Nicholas T., Weber, Michael J., Zambory, Courtney L.   +5 more
core   +1 more source

Casimir interaction between two concentric cylinders: exact versus semiclassical results [PDF]

, 2002
The Casimir interaction between two perfectly conducting, infinite, concentric cylinders is computed using a semiclassical approximation that takes into account families of classical periodic orbits that reflect off both cylinders.
A.A. Saharian, B.V. Derjaguin, B.V. Derjaguin, B.W. Harris, Francisco D. Mazzitelli, G. Bressi, G. Plunien, H. Weyl, H.B. Chan, H.B. Chan, H.B.G. Casimir, J. Blocki, Javier von Stecher, K.A. Milton, L.L. DeRaad, Jr., M. Bordag, M. Schaden, M. Schaden, M.E. Bowers, M.V. Berry, María J. Sánchez, Norberto N. Scoccola, P. Gosdzinsky, R. Balian, R. Balian, R. Balian, R. Balian, R. Balian, S.K. Lamoreaux, T.H. Boyer, U. Mohideen, V.V. Nesterenko   +31 more
core   +2 more sources

From Louis to the "Carnival of the dead mongts": western art in search of meaning, or how painters thrown between the cross and bones / От Людовика до «Карнавала мертвых дворняг»: западное искусство в поисках смысла, или как живописцы метались между крестом и костями

Индустрии впечатлений: Технологии социокультурных исследований
In today's Russian mass consciousness, there is an attitude that contemporary art, primarily Western, embarked on the path of departure from canonical images and structures in relatively recent times – about a hundred years ago.
Alexander Kashchenko / Александр Викторович Кащенко, Pavel Kiselev / Павел Андреевич Киселев   +1 more
doaj   +1 more source

An estimation of the logarithmic timescale in an ergodic dynamics

, 2017
An estimation of the logarithmic timescale in quantum systems having an ergodic dynamics in the semiclassical limit of quasiclassical large parameters, is presented.
Gomez, Ignacio S.
core   +1 more source

Mussel‐Inspired Molecular Strategies for Fabricating Functional Materials With Underwater Adhesion and Self‐Healing Properties

Advanced Materials, Volume 37, Issue 51, December 23, 2025.
This review systematically examines the nanomechanical mechanisms of mussel‐inspired molecular interactions, primarily investigated by direct force measurement techniques such as surface forces apparatus and atomic force microscopy. The macroscopic adhesive and self‐healing performances of mussel‐inspired functional materials, including coacervates ...
Pan Huang, Hongjian Zhang, Hongbo Zeng
wiley   +1 more source

Reasoning From Fossils: Learning From the Local Black Hole Population About the Evolution of Quasars

, 2003
We discuss a simple model for the growth of supermassive black holes (BHs) at the center of spheroidal stellar systems. In particular, we assess the hypotheses that (1) star formation in spheroids and BH fueling are proportional to one another, and (2 ...
Ciotti, Luca, Haiman, Zoltan, Ostriker, Jeremiah P.   +2 more
core   +2 more sources