Results 81 to 90 of about 3,427 (201)

Towards routine accurate electron‐density studies of biological macromolecules

Acta Crystallographica Section D, EarlyView.
Here, we describe the determination of the highest resolution structure in the PDB at 0.43 Å resolution. Electron‐density maps reveal extensive deformation electron density that is completely accounted for by performing transferable aspherical atom refinements using the DiSCaMB library in BUSTER.We report here the structure of Pyrococcus abyssi ...
Elham Paknia, Claus Flensburg, Michal Leszek Chodkiewicz, Rasmus H. Fogh, Peter Keller, Clemens Vonrhein, Clemens Schulze-Briese, Paulina Maria Dominiak, Gleb Bourenkov, Gérard Bricogne, Ashwin Chari   +10 more
wiley   +1 more source

‘Sinister Indian‐like Half‐circle’: Tennis, Orientalism and the White Racial Frame in the Twentieth‐Century British Sporting Press

History, EarlyView.
Abstract Examining sport alongside race, media and imperial power opens a rich field for understanding how macro‐level ideologies are shaped and circulated through everyday cultural forms. In twentieth‐century Britain, mass media framed and distributed narratives that rendered the empire's political realities intelligible to a broad public.
SOUVIK NAHA
wiley   +1 more source

Lost in the Language: Data Breaches and the Strategic Fog of Risk Disclosures

Accounting &Finance, EarlyView.
ABSTRACT This study examines whether firms strategically adjust the readability of Item 1A (“Risk Factors”) disclosures following data breaches. Using U.S. firm‐year observations from 2006 to 2023, we find that data breaches are associated with a significant decline in Item 1A readability.
Ling Tuo, Shipeng Han
wiley   +1 more source

Efficient Prediction of Multidomain Flow and Transport in Hierarchically Structured Porous Media

Water Resources Research, 2018
Structural hierarchy is a fundamental characteristic of natural porous media. Yet it provokes one of the grand challenges for the modeling of fluid flow and transport since pore‐scale structures and continuum‐scale domains often coincide independent of ...
Thomas Ritschel, Steffen Schlüter, John Maximilian Köhne, Hans‐Jörg Vogel, Kai Uwe Totsche   +4 more
doaj   +1 more source

Impact of Lorentz force on the pulsatile flow of a non-Newtonian Casson fluid in a constricted channel using Darcy's law: a numerical study. [PDF]

Sci Rep, 2020
Ali A, Ali A, Farooq H, Abbas Z, Bukhari Z, Fatima A.   +5 more
europepmc   +1 more source

The Mutable Original: How Chinese Counterfeits Become Nigerian Originals in African Markets

American Anthropologist, EarlyView.
ABSTRACT Affordable Chinese copies of Western brands are ubiquitous in African markets. Despite democratizing consumer access, these goods appear to cement hegemonic value hierarchies that rank Chinese or local products as inferior to Western goods.
Jing Jing Liu
wiley   +1 more source

Beyond profit maximization: The effect of cooperative governance on insolvency risk in the Brazilian supplementary healthcare industry

Annals of Public and Cooperative Economics, EarlyView.
Abstract Traditional bankruptcy literature has primarily focused on commercial enterprises, often overlooking the unique dynamics of cooperatives and other small organizations. This study addresses this g ap by developing a predictive model for insolvency risk within Brazil's supplementary health sector, encompassing both for‐profit and not‐for‐profit ...
Thiago de Oliveira Victorino, Arthur Gomes Nery, Rodrigo Lima Rangel   +2 more
wiley   +1 more source

Finite Element Implementation of SAFE for Asymmetric Stream‐Aquifer Flow Exchange

Groundwater, EarlyView.
Abstract Climate change and human activities increasingly affect interconnected stream–aquifer systems, motivating continued evaluation of how stream–aquifer interactions are represented in integrated groundwater–surface water models. Most groundwater models quantify stream–aquifer exchange using an empirical riverbed leakance parameter that is ...
G. Kourakos, H. Morel‐Seytoux, E. C. Dogrul, T. Kadir, H. E. Dahlke   +4 more
wiley   +1 more source

Reconnaissance‐Scale Methods for the Identification of Groundwater Discharge to Streams

Groundwater Monitoring &Remediation, EarlyView.
Abstract Identifying groundwater discharge locations is critical for understanding and monitoring groundwater contributions to streams in terms of water quantity and quality. Streams and rivers are under increasing strain from factors, including increased urbanization, agricultural land use, groundwater extraction, and climate change, which can alter ...
Corey M. Zanatta, Andrew J. Wiebe, David L. Rudolph   +2 more
wiley   +1 more source

Law of Gas Nonlinear Flow in Low Permeability Pore-fissure Media

工程科学与技术, 2006
:Existing researches on coal bed methane is based on Darcy's law. But experiments show that gas flow in low permeability porous media is nonlinear. Methods of experiment, theory and calculation were used to establish a new nonlinear flow law.
doaj