Results 51 to 60 of about 52,745 (219)

Differential Invariants of Conformal and Projective Surfaces [PDF]

open access: yes, 2007
We show that, for both the conformal and projective groups, all the differential invariants of a generic surface in three-dimensional space can be written as combinations of the invariant derivatives of a single differential invariant. The proof is based
Hubert, Evelyne, Olver, Peter J.
core   +8 more sources

Can Biodiversity Markets Deliver Inclusive and Collaborative Nature Recovery? Lessons From Different Habitat Banking Models in England

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT Biodiversity markets are increasingly promoted as instruments to close the biodiversity finance gap, yet their implications for social inclusivity and collaborative governance remain poorly understood. England's new Biodiversity Net Gain (BNG) policy provides a critical case.
M. Troiano   +8 more
wiley   +1 more source

The coriolis attenuation problem in the perturbed i13/2 neutronbands

open access: yesPhysics Letters B, 1983
Abstract The Coriolis attenuation problem in the particle-rotor model is shown to be related to the BCS approximation. A model including the full recoil effect of one- and two-body terms, and with an exact diagonalization of the pairing force, is applied on four nuclei in the rare earth region known to have strongly Coriolis-perturbed i 13/2 ...
T. Engeland, A. Henriquez, J. Rekstad
openaire   +1 more source

Nonlinear association of triglyceride‐glucose body mass index with all‐cause mortality in postmenopausal women, a retrospective cohort study: Evidence from the 2001 to 2014 National Health and nutrition examination survey

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background The triglyceride‐glucose body mass index (TyG‐BMI) is a novel indicator combining an insulin resistance proxy (TyG index) with adiposity. It remains unclear how TyG‐BMI relates to long‐term mortality risk in postmenopausal women, a group prone to metabolic changes after menopause.
Xiliang Wang   +3 more
wiley   +1 more source

Model identification and model analysis in robot training [PDF]

open access: yes, 2008
Robot training is a fast and efficient method of obtaining robot control code. Many current machine learning paradigms used for this purpose, however, result in opaque models that are difficult, if not impossible to analyse, which is an impediment in ...
Billings, S.A.   +2 more
core   +2 more sources

Include Me: The Role of Disability Voice in Co‐Constructing the Workplace Inclusion of People With Disabilities

open access: yesJournal of Organizational Behavior, EarlyView.
ABSTRACT People with disabilities (PWD) often face barriers to inclusion at work. To tackle this challenge, past research focused on the role of organizations to create more inclusive workplaces. What remains understudied, however, is the role that PWD often take themselves in shaping their inclusion experiences.
Louisa Antonia Riess   +2 more
wiley   +1 more source

The Hess-Appelrot system and its nonholonomic analogs

open access: yes, 2016
This paper is concerned with the nonholonomic Suslov problem and its generalization proposed by Chaplygin. The issue of the existence of an invariant measure with singular density (having singularities at some points of phase space) is ...
Bizyaev, Ivan A.   +2 more
core   +1 more source

Adaptive Sliding Mode Control Design for Interval Type‐2 T–S Fuzzy Systems With Time Delay: An Event‐Triggered Approach

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT In this work, a new event‐triggered adaptive first‐order sliding mode control method is proposed for nonlinear systems with constant time delays, modeled by interval type‐2 Takagi–Sugeno (T–S) fuzzy systems. To handle matched disturbances with unknown upper bounds, a non‐overestimating adaptation strategy for the control coefficient is ...
Rodrigo Possidonio Noronha   +1 more
wiley   +1 more source

The Influence of Demographic and Economic Factors on the Widow’s Reverse Annuity Benefits in Coronavirus Pandemic

open access: yesWroclaw Review of Law, Administration and Economics
The COVID-19 pandemic has affected many areas of society and the economy. In the epidemiological field, it has significantly increased mortality, especially in the elderly population. It has greatly affected the real estate and financial market.
Marciniuk Agnieszka, Zmyślona Beata
doaj   +1 more source

Two Case Studies on Translating Pronouns in a Deep Syntax Framework [PDF]

open access: yes, 2013
We focus on improving the translation of the English pronoun it and English reflexive pronouns in an English-Czech syntax-based machine translation framework.
Nedoluzhko, Anna   +2 more
core  

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