Results 31 to 40 of about 565,993 (296)

Sequence‐Encoded Frustration Directs the Formation of Abridged G‐Quadruplex Architectures

Angewandte Chemie, EarlyView.
Programmable frustration reshapes the free‐energy surface (FES) of guanine‐quadruplex (G4) folding, stabilizing an abridged G4 and a G‐triplex intermediate. ABSTRACT Frustration—competing interactions that cannot be simultaneously optimized—shapes energy landscapes in proteins and soft matter, but has rarely been exploited as a programmable design ...
Yuncheng Qian, Mohamed Y. Ali, Andreas I. Karsisiotis, Paul Dillon, Scarlett A. Dvorkin, Peter A. C. McPherson, Mateus Webba da Silva   +6 more
wiley   +2 more sources

Observed effect of femoral component undersizing and a collarless design in the development of radiolucent lines in cementless total hip arthroplasty

Arthroplasty Today, 2020
Background: The objective of this study was to determine the prevalence of radiolucent lines (RLLs) around the femoral component in a cohort of patients who underwent well-functioning cementless total hip arthroplasty (THA).
Paul Magill, MD, Janet Hill, MEng, PhD, Seamus O’Brien, RN, PhD, Michael Stevenson, PhD, Alain Machenaud, MD, David Beverland, MD   +5 more
doaj   +1 more source

Dementia Incidence in Individuals With Parkinson's Disease in the Framingham Heart Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Limited information exists on incident dementia in individuals with Parkinson's disease (PD) in US community‐based samples. We examined cognitive statuses and PD diagnoses of 183 individuals in the Framingham Heart Study (FHS) to establish incident dementia, mortality rates, associations with sex, age at PD onset, and education level.
Joshi Dookhy, Michael Cummings, Eden Price, Yulin Liu, Santiago Gutierrez‐Gomez, Sarah O'Shea, Samuel Frank, Rhoda Au, Ashita S. Gurnani, Ting Fang Alvin Ang, Jesse Mez, Ludy C. Shih   +11 more
wiley   +1 more source

The politics of the transformation of policing [PDF]

, 2010
The politics of policing transformation in Northern Ireland, the nature and timing of the Agreements that created the the atmosphere for such transformation, and the difficulty in reaching them, are clear evidence that policing powers and structures are ...
Doyle, John
core  

Protestant Challenges to the 'Protestant State': Ulster Unionism and Independent Unionism in Northern Ireland, 1921-1939 [PDF]

, 2008
This article considers intra-unionist divisions in inter-war Northern Ireland, with an emphasis on the antagonistic relationship between the governing Ulster Unionist Party and a number of independent unionists. The article is divided into four sections.
Reid, Colin
core   +1 more source

Resonant Domain Wall Dynamics in a Three‐Dimensional Magnetic Nano Double Helix

Advanced Materials, EarlyView.
3D magnetic nanostructures promise exciting possibilities for magnetization dynamics. However, experimental realizations remain scarce. In nanoprinted cobalt double helices, time‐resolved X‐ray microscopy reveals harmonic domain wall dynamics. Simulations identify the mode and additional higher‐frequency resonances, revealing a rich dynamic landscape ...
Pamela Morales‐Fernández, Iason Konstantinos‐Douveas, Claas Abert, Elina Zhakina, Sandra Ruiz‐Gómez, Claudia Fernández‐González, Luke Alexander Turnbull, Sebastian Wintz, Markus König, Simone Finizio, Markus Weigand, Naëmi Leo, Dieter Suess, Aurelio Hierro‐Rodríguez, Amalio Fernández‐Pacheco, Claire Donnelly   +15 more
wiley   +1 more source

The potential for public value frameworks in Northern Ireland and Ireland

Administration, 2018
The publication of a far-reaching public value framework for central government in the UK presents an opportunity to consider how this or a similar framework could be a useful tool for public management in Ireland and Northern Ireland.
O’Connor Nat
doaj   +1 more source

Deemed consent for organ donation in Northern Ireland

The Lancet Regional Health. Europe, 2022
Summary: Shortages of organs for transplantation have led many countries to introduce systems of deemed consent for organ donation, whereby donation is the default upon death and an individual must provide express opposition to donation to prevent it ...
Jordan A. Parsons, Bonnie Venter
doaj   +1 more source

Food, Brexit and Northern Ireland: Critical Issues [PDF]

, 2018
This report is the third in our Food Brexit Briefing series. It argues that the absence of serious consideration of food flows into, out of and through Northern Ireland is a significant policy omission in the ongoing Brexit negotiations.
Lang, T., Lewis, T., McFarlane, G.
core  

Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes, Amanda M. Countryman, Dustin L. Pendell   +2 more
wiley   +1 more source