Results 151 to 160 of about 563,270 (278)

Middlebrow Aesthetics: An Explanation and Defense

open access: yesPacific Philosophical Quarterly, EarlyView.
ABSTRACT We offer a philosophical account of the middlebrow as a theoretical category to do explanatory and critical work in aesthetics. On our account, the middlebrow ought to be understood as aspirational popular art. That is, it is art which aspires both to be popular (in a distinctive sense), and at the same time to be something more than popular ...
Aaron Meskin, Jonathan M. Weinberg
wiley   +1 more source

Leaving on a High or Low Note? An Achievement Goal Perspective on Executive Retirement

open access: yesPersonnel Psychology, EarlyView.
ABSTRACT Executive retirement represents a pivotal career transition with significant implications. However, our understanding of the antecedents of executive retirement remains limited. We contend that, different from the retirement of general employees, it is important to position executive retirement within an achievement context and consider ...
Zhefan Huang   +5 more
wiley   +1 more source

Steering and Setting Free: Insights From a 20‐Year Retrospective Case Study of a Security and Justice Organization's Digital Transformation

open access: yesPublic Administration Review, EarlyView.
ABSTRACT Advances in digital technologies are expected to fundamentally change how organizations operate and create value. Empirical studies show that public organizations face difficulties organizing and sustaining this digital transformation. To better understand these challenges, this study examines the organizational mechanisms underlying digital ...
Friso Selten   +2 more
wiley   +1 more source

Silverside gold mine? Restored tidal habitats host abundant invasive fishes in a novel California marsh (U.S.A.)

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Novel ecosystems, where environmental conditions have been fundamentally altered from a historic norm, require nontraditional approaches to restoration. Suisun Marsh, located within California's San Francisco Estuary (SFE), is a novel, brackish water wetland complex, where managers have begun restoring tidal connectivity to ...
Elsie Platzer   +3 more
wiley   +1 more source

Functions and Means of Accretive Operators

open access: yes
Let $A$ be a bounded accretive operator on a Hilbert space and $f(t)$ an operator monotone function on $(0, \infty)$ with $f(0)>-\infty$. Then, for $ε>0$, analytic function $f (A+εI) $ is defined by Riesz-Dunford integral. We define $f(A)$ as the norm limit of it and show $$ f(A) = f(0)I + b A + \int_0^{\infty} (\frac{1}λ I - (λI + A)^{-1}) dμ(λ).
openaire   +2 more sources

Rapid responses of marsh birds to large‐scale tidal wetland restoration in California's Sacramento–San Joaquin Delta

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Tidal wetland restoration is widely used to recover ecosystem function in modified estuaries, yet uncertainty remains about how quickly wildlife communities respond. Early trajectories are central to evaluating restoration success, guiding adaptive management, and building ecosystem resilience in engineered landscapes. Marsh birds
Jason Riggio   +6 more
wiley   +1 more source

Nonlinear Neumann problems on bounded Lipschitz domains

open access: yesElectronic Journal of Differential Equations, 2005
We prove existence and uniqueness, up to a constant, of an entropy solution to the nonlinear and non homogeneous Neumann problem $$displaylines{ -mathop{ m div}[ mathbf{a}(., abla u)] +eta (u)=f quadhbox{ in } Omega cr frac{partial u}{partial u _ ...
Abdelmajid Siai
doaj  

High and dry: the persistence of diverse coastal marsh communities depends on available upland area and connection to surrounding waters

open access: yesRestoration Ecology, EarlyView.
Sea‐level‐rise and alterations to natural hydrology have contributed to coastal land loss. To combat coastal land loss and maintain the ecosystem services provided by marshes, marsh creation has been broadly implemented. Marsh creation projects can be performed in conjunction with the construction of elevated terrestrial ridges that seek to mimic ...
Erik Nati‐Johnson   +3 more
wiley   +1 more source

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