Results 141 to 150 of about 2,857,310 (288)

Optic Nerve Head Measurements Across Optical Coherence Tomography Platforms and Incidental Optic Nerve Head Drusen in Community Screenings

Eye &ENT Research, EarlyView.
ABSTRACT Background Automated vertical cup‐to‐disc ratio (VCDR) measurements are commonly used in optic nerve assessment, but measurements may vary across optical coherence tomography (OCT) platforms, particularly in eyes with atypical optic nerve anatomy such as optic nerve head drusen (ONHD).
Sedra T. Alabed, Aretha Zhu, Bernard C. Szirth, Albert S. Khouri   +3 more
wiley   +1 more source

Governance Role Orientations, Perceived Governance Quality, and Citizen Participation in Climate Policy

Environmental Policy and Governance, EarlyView.
ABSTRACT Climate change requires governance arrangements that coordinate governmental authority, civic action, and specialized contributions from nongovernmental actors. Yet research on climate‐policy participation has focused largely on formal participation opportunities, paying less attention to citizens' expectations regarding governance roles and ...
Da Hee Lim, Dae Woong Lee
wiley   +1 more source

Aggregating distributed energy resources for grid flexibility services: A distributed game theoretic approach

International Journal of Robust and Nonlinear Control, EarlyView., 2023
Abstract We propose a hierarchical energy management scheme for aggregating Distributed Energy Resources (DERs) for grid flexibility services. To prevent a direct participation of numerous prosumers in the wholesale electricity market, aggregators, as self‐interest agents in our scheme, incentivize prosumers to provide flexibility. We firstly model the
Xiupeng Chen, Mehran Shakarami, Jacquelien M. A. Scherpen, Nima Monshizadeh   +3 more
wiley   +1 more source

Variational principles for systems with unilateral constraints

, 2006
International audienceDerivations and formulations are given of the variational principles of analytical mechanics for systems with unilateral ideal smooth constraints, originally established for systems with bilateral constraints.
Rumyantsev, V, V
core   +1 more source

Transformative, Iterative or Performative? Conceptualising Patterns of Fossil Fuel Phaseout Leadership

Environmental Policy and Governance, EarlyView.
ABSTRACT Global leadership in phasing out fossil fuels is an important new frontier in climate governance, yet remains undertheorised within existing scholarly accounts of climate leadership. In this paper, we argue that ‘phaseout leadership’—climate leadership centred on curtailing fossil fuel supply—is a distinct kind of leadership that dominant ...
Freddie Daley, Lukas Slothuus, Daniela Soto‐Hernandez   +2 more
wiley   +1 more source

Genetic testing among patients evaluated for epilepsy surgery

Epileptic Disorders, EarlyView.
Abstract Objective Genetic testing performed to identify the underlying etiology of epilepsy has become increasingly common and is now being recommended as part of the presurgical evaluation for epilepsy surgery. This study aimed to characterize the types of genetic tests performed in patients evaluated for epilepsy surgery and assess how genetic ...
Anni Saarela, Veera‐Julia Kuronen, Oskari Timonen, Leena Jutila, Katri Silvennoinen, Annemari Kilpeläinen, Jarkko Kirjavainen, Reetta Kälviäinen   +7 more
wiley   +1 more source

Numerical solution of a viscoelastic contact problem with normal compliance and unilateral constraint [PDF]

A numerical method is presented for a mathematical model which describes the frictional contact between a viscoelastic body and an obstacle. The process is quasistatic and the material’s behavior is described by means of a viscoelastic constitutive law ...
OUAFIK, Youssef
core   +2 more sources

Occipital irregular delta activity in focal epilepsy

Epileptic Disorders, EarlyView.
Abstract Objective Nonspecific occipital irregular delta activity (OID) is a common finding in focal epilepsy (FE). However, the significance of OID and its relationship to the underlying etiology of FE remain largely unstudied. This study aimed to investigate the relationship between OID and the etiology of FE, as well as the relationship between OID ...
Mónika Bessenyei, Miklós Emri, Johanna Dömötör, Béla Clemens   +3 more
wiley   +1 more source

Current knowledge and practice of post-stroke unilateral spatial neglect rehabilitation: a national survey of Nigerian physiotherapists

Bulletin of Faculty of Physical Therapy
Background Unilateral spatial neglect (USN) is a leading cause of disability and handicap in stroke survivors affecting functional recovery. Therapists’ knowledge and practice in post-stroke unilateral spatial neglect are key to the success of ...
Chuka Ifeanyi Umeonwuka, Ronel Roos, Veronica Ntsiea   +2 more
doaj   +1 more source

Problemas de contato unilateral em placas semi-espessas, sujeitas a grandes deflexões, utilizando uma teoria de ordem superior [PDF]

, 1996
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro TecnologicoNeste trabalho é apresentada uma formulação incremental de elementos finitos para problemas de contato em placas, submetidas a grandes deslocamentos e com restrições ...
Barp, Jackson Luis
core