Results 81 to 90 of about 30,303 (215)

The Paradox of Radial MRI: When Repeated Sampling of K‐Space Center Becomes a Double‐Edged Sword

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Radial MRI has been extensively investigated for decades and has become one of the most widely studied non‐Cartesian sampling schemes in MRI research. Major advances in image reconstruction, free‐breathing imaging, and highly‐accelerated MRI have further expanded interest in radial acquisition.
Li Feng
wiley   +1 more source

Fundraising as Contracting: Why Nonprofits Accept In‐Kind Donations

Nonprofit Management and Leadership, EarlyView.
ABSTRACT In‐kind (nonmonetary) donations are a popular form of philanthropy that have received much less scholarly attention than monetary gifts. This study documents the prevalence of types of in‐kind giving and associated organizational practices, then explores links between the perceptions of nonprofit managers, organizational practices, and ...
Elizabeth Searing, Sarah Jacobson, Angela de Oliveira, Tianyi Li   +3 more
wiley   +1 more source

Photon Entanglement, Bell Inequality Violation, and Energy Interpretation of the Born Rule in Maxwell–Schwartz Field Theory

Mathematics
In this paper we study photon entanglement in the framework of Maxwell–Schwartz field theory. The ambient state space is the complex Maxwellian distribution space W=S′(M4,C3), whose elements are fields of the form F=E→+icB→. Polarization is realized as a
David Carfì
doaj   +1 more source

Transforming a Poaching Hotspot: Embedded NGO Governance Between State and Community in Southern China

Public Administration and Development, EarlyView.
ABSTRACT This article examines how a local environmental NGO in southern China transformed Guantouling Hill, once a prominent poaching hotspot along the East Asian–Australasian Flyway, into a recognised model of community‐based biodiversity conservation.
Zheng Lin, Miao Chen
wiley   +1 more source

Human–wildlife coexistence and social context: Evidence from farmer communities in southern Sri Lanka

People and Nature, EarlyView.
Abstract Studies on human–wildlife interactions (HWI) often focus on conflict mitigation studies, thus overlooking underlying factors that influence community decisions to coexist with wildlife. To address this knowledge gap, we collected empirical evidence of how community interactions with wildlife are shaped by their social contexts.
Anuradhi Dulangi Jayasinghe, Georgette Leah Burns, Johanna Nalau, Duan Biggs   +3 more
wiley   +1 more source

Boundary-value problems in a layer for evolutionary pseudo-differential equations with integral conditions

Visnik Harkivsʹkogo Nacionalʹnogo Universitetu im. V.N. Karazina. Cepiâ Matematika, Prikladna Matematika i Mehanika, 2018
Boundary-value problems for evolutionary pseudo-differential equations with an integral condition are studied. Necessary and sufficient conditions of well-posedness are obtained for these problems in the Schwartz spaces.
A. A. Makarov, D. A. Levkin
doaj  

On the convergence of Fourier representations and Schwartz distributions

Franklin Open
While Fourier theory remains a cornerstone for analyzing and interpreting the spectral content of diverse signals, its limitations often surface in practical applications.
Pushpendra Singh, Amit Singhal, Binish Fatimah, Anubha Gupta, Shiv Dutt Joshi   +4 more
doaj   +1 more source

Exploring patterns for social‐ecological success of ecosystem restoration worldwide

People and Nature, EarlyView.
Abstract Ecosystem restoration is a crucial response to human‐induced land degradation, which threatens biodiversity and ecosystem functions, poses food and water insecurity and undermines livelihoods, cultural values and human–nature relationships. For restoration to be effective and equitable, it is essential to understand how social and ecological ...
Greta Bindernagel, M. Trinidad Torres‐Garcia, Manuel Pacheco‐Romero   +2 more
wiley   +1 more source

Noncommutative Multi-Parameter Subsequential Wiener–Wintner-Type Ergodic Theorem

Axioms
This paper is devoted to the study of a multi-parameter subsequential version of the “Wiener–Wintner” ergodic theorem for the noncommutative Dunford–Schwartz system.
Mu Sun, Yinmei Zhang
doaj   +1 more source

Similarity‐Driven Framework for Efficient Polymer Property Prediction Under Data Scarcity Scenarios

Journal of Polymer Science, EarlyView.
A new approach, based on structural and chemical similarities between polymers, is proposed to improve the performance of artificial neural networks in predicting the glass transition temperature under data‐scarce conditions. ABSTRACT Predicting polymer properties directly from chemical structure is essential for the rational design of advanced ...
Amaia Elizaran Mendarte, Gustavo A. Schwartz   +1 more
wiley   +1 more source