Results 101 to 110 of about 5,011,031 (372)

How to Test Triboelectric Nanogenerators: Key Factors for Standardized Performance Evaluation

Advanced Energy Materials, EarlyView.
This paper is a guide on how to test triboelectric nanogenerators (TENGs) so that results can be reliably compared across different laboratories. It explores the many factors (fabrication, mechanical, electrical, and environmental) that can affect TENG testing results and provides recommendations for best practice in testing and performance evaluation.
Daniel M. Mulvihill, Rudra Mukherjee, Yang Xu, Charchit Kumar, Gaurav Khandelwal, Jack Perris, Satyaranjan Bairagi, Akshaya Kumar Aliyana, George K. Stylios, Suresh C. Pillai, Nikolaj Gadegaard   +10 more
wiley   +1 more source

Hardy spaces and divergence operators on strongly Lipschitz domains in $R^n$

, 2002
Let $\Omega$ be a strongly Lipschitz domain of $\reel^n$. Consider an elliptic second order divergence operator $L$ (including a boundary condition on $\partial\Omega$) and define a Hardy space by imposing the non-tangential maximal function of the ...
Auscher, P., Russ, E.
core   +1 more source

Maximal regularity and hardy spaces

Collectanea mathematica, 2008
In this work, we consider the Cauchy problem for $u' - Au = f$ with $A$ the Laplacian operator on some Riemannian manifolds or a sublapacian on some Lie groups or some second order elliptic operators on a domain. We show the boundedness of the operator of maximal regularity $f\mapsto Au$ and its adjoint on appropriate Hardy spaces which we define and ...
Auscher, Pascal, Bernicot, Frédéric, Zhao, Jiman   +2 more
openaire   +5 more sources

Development Status and Future Prospects of Hydrogen Energy Technology: Production, Storage, and Cost Analysis

Advanced Energy and Sustainability Research, EarlyView.
Hydrogen is an energy carrier, produced from renewable and nonrenewable resources. It can be stored in a variety of materials and transported to distant locations. This article reviews progress in hydrogen technology by looking at environmental and economic impact, cost analysis, and policy support at government level as way forward for bringing it to ...
Xuexue Pan, Houhua Zhou, Dinmukhambet Baimbetov, Samal Syrlybekkyzy, Berik Bakhytzhanovich Akhmetov, Qamar Abbas   +5 more
wiley   +1 more source

Testing key tenets of pyro‐ecophysiology: Indicators of drought response in relation to shoot flammability

American Journal of Botany, EarlyView.
Abstract Premise Relationships between flammability and drought tolerance influence vegetation dynamics during fires. A goal of the emerging subdiscipline of pyro‐ecophysiology is to identify ecophysiological traits that determine live fuel flammability, but empirical studies of these relationships are rare.
Niger Sultana, Cate Macinnis‐Ng, Sarah J. Richardson, Md Azharul Alam, Xinglei Cui, Sarah V. Wyse, Daniel C. Laughlin, Katherine Seward, George L. W. Perry, Timothy J. Curran   +9 more
wiley   +1 more source

The canonical injection of the Hardy-Orlicz space $H^\Psi$ into the Bergman-Orlicz space ${\mathfrak B}^\Psi$

, 2010
We study the canonical injection from the Hardy-Orlicz space $H^\Psi$ into the Bergman-Orlicz space ${\mathfrak B}^\Psi$.Comment: 21 ...
Lefèvre, Pascal, Li, Daniel, Queffélec, Hervé, Rodriguez-Piazza, Luis   +3 more
core   +1 more source

Wandering property in the Hardy space.

Michigan Mathematical Journal, 1997
Let \(H^2\) be the usual Hardy space on the open unit disk \(\mathbb{D}\). The authors study the invariant subspaces of the multiplication operator \(T: f\mapsto gf\) whenever \(g\in H^\infty\). Whereas the case of an inner function \(g\) has been dealt with in \textit{T. Lance} and \textit{M. Stessin} [Can. J. Math. 49, No.
Khavinson, D., Lance, T. L., Stessin, M. I.   +2 more
openaire   +3 more sources

‘I Don't Think I Would've Survived Without Having a Constant Support System’: Independent Living Skills Acquisition During the Transition From Care in Western Australia

Australian Journal of Social Issues, EarlyView.
ABSTRACT For care‐experienced young people, the preparation for leaving out‐of‐home care (OOHC) is vital in support of post‐OOHC outcomes. This research explores the acquisition of Independent Living Skills (ILS) amongst young people in Western Australia and is based on interviews with care‐experienced young people at two time points: while in OOHC and
Michael Starr, Donna Chung, Lauren Parsons, Reinie Cordier   +3 more
wiley   +1 more source

Inclusions of Hardy Orlicz spaces [PDF]

International Journal of Mathematics and Mathematical Sciences, 1986
Let ϕ be a continuous positive increasing function defined on [0, ∞) such that ϕ(x + y) ≤ ϕ(x) + ϕ(y) and ϕ(0) = 0. The Hardy‐Orlicz space generated by ϕ is denoted by H(ϕ). In this paper, we prove that for ϕ ≠ ψ, if H(ϕ) = H(ψ) as sets, then H(ϕ) = H(ψ) as topological vector spaces. Some other results are given.
openaire   +3 more sources

“You're this person who's providing light”: Embodied responses to information loss and transition within LGBTQIA+ communities

Journal of the Association for Information Science and Technology, EarlyView.
Abstract This paper reports on findings from 15 semi‐structured interviews with LGBTQIA+ individuals within the United States who have experienced the loss of one or more LGBTQIA+ information spaces. The paper specifically focuses on how such losses occurred and the information transitions experienced by the participants in response to this loss ...
Travis L. Wagner, Vanessa L. Kitzie
wiley   +1 more source