Results 201 to 210 of about 151,981 (298)

Seeing herbaria in a new light: leaf reflectance spectroscopy unlocks trait and classification modeling in plant biodiversity collections

open access: yesNew Phytologist, EarlyView.
Summary Reflectance spectroscopy is a rapid method for estimating traits and discriminating species. Spectral libraries from herbarium specimens represent an untapped resource for generating broad phenomic datasets across space, time, and taxa. We conducted a proof‐of‐concept study using trait data and spectra from herbarium specimens up to 179 yr old,
Dawson M. White   +6 more
wiley   +1 more source

The Heterogeneous Regional Employment Effects of Environmental Policies

open access: yesOxford Bulletin of Economics and Statistics, EarlyView.
ABSTRACT This paper examines the effects of Environmental Policies—measured by the OECD Environmental Policy Stringency Index (EPS)—on employment in 349 regions across 26 countries from 1990 to 2020. We find that more stringent EPS have short‐term negative effects on regional employment, which disappear in the medium term.
Luca Bettarelli   +4 more
wiley   +1 more source

Social Equity Practices in Public Financial Management: A Conceptual Review and Proposed Reforms

open access: yesPublic Administration, EarlyView.
ABSTRACT Equity has been at the core of public finance going at least as far back as 1776 when Adam Smith included it as one of four canons of a good tax in his classic An Inquiry into the Nature and Causes of the Wealth of Nations (Tax Project Institute 2025).
John R. Bartle   +2 more
wiley   +1 more source

School Enrollment and Living Arrangements of Children in Sub‐Saharan Africa

open access: yesPopulation and Development Review, EarlyView.
Abstract School enrollment has increased in many sub‐Saharan African countries over recent decades, alongside substantial socioeconomic and demographic transitions. However, gains in educational enrollment have not been equal, raising questions about the determinants of access to and variability in school enrollment. The living arrangements of children
Maria Pohl, Ewa Batyra, Albert Esteve
wiley   +1 more source

Diet of the blue crab (Callinectes sapidus) during range expansion in Great Bay Estuary, New Hampshire. [PDF]

open access: yesBMC Genomics
Meyer-Rust KA   +5 more
europepmc   +1 more source

An Analysis of Proactive State Monitoring of Local Government Debt Issuance

open access: yesPublic Budgeting &Finance, EarlyView.
Abstract Debt monitoring rules are a type of fiscal rule that allows states to proactively oversee their local government borrowing. This study examines how these rules impact local borrowing costs using a mixed‐methods approach. It reviews state codes to classify debt monitoring features and creates a rigor index to measure state involvement.
Justina Jose
wiley   +1 more source

Unintended Consequences of Fiscal Governance Rules on the Long‐Term Financial Position of State Governments

open access: yesPublic Budgeting &Finance, EarlyView.
ABSTRACT Fiscal governance rules are viewed as prudent tools that promote balanced budgets, lower tax burdens, and ensure modest use of long‐term debt. However, these rules can create incentives that inadvertently worsen the government's long‐term financial position. Focusing on unfunded retiree benefits and long‐term debt, this study finds that states
Sharon N. Kioko
wiley   +1 more source

Employing a Hysteresis Approach to Analyze Shifts in Tree Physiological Thresholds in Response to Drought

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Drought‐induced tree mortality underscores the need for improved physiological models to predict tree responses to water stress. We employed a hysteresis modelling approach analyzing diel water absorption and desorption cycles to understand drought‐induced shifts in physiological thresholds.
Mauro Brum   +7 more
wiley   +1 more source

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