Results 141 to 150 of about 22,819,678 (341)

ECONOMIC EVALUATION OF INCOME PROTECTION CHOICES FOR WEST TENNESSEE CORN PRODUCERS [PDF]

open access: yes
Farmers need information about the expected value and variability of net revenues for alternative crop insurance and futures hedging strategies to manage risk.
Larson, James A.   +2 more
core   +1 more source

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel   +6 more
wiley   +1 more source

Decentralized Taxation and the Size of Government: Evidence from Swiss State and Local Governments [PDF]

open access: yes
According to the Leviathan-Model, fiscal federalism is seen as a binding constraint on a revenue-maximizing government. The competitive pressure of fiscal federalism is supposed to reduce public sector size as compared to unitary states.
Christoph A. Schaltegger   +2 more
core  

Unassisted Photoelectrochemical Hydrogen Production Coupled with Selective Glucose Oxidation Using Metal Halide Perovskite Photoanodes

open access: yesAdvanced Functional Materials, EarlyView.
A metal halide perovskite‐based photoanode integrated with a CoNiFe layered double hydroxide (LDH) cocatalyst is reported for selective glucose oxidation reaction (GOR), achieving simultaneous and unassisted photoelectrochemical hydrogen production. This system delivers high photocurrent density, excellent Faradaic efficiency of GOR, and strong techno ...
Shujie Zhou   +12 more
wiley   +1 more source

On Trade Policy Reform and the Missing Revenue: an Application to Mozambique [PDF]

open access: yes
In many developing countries, large discrepancies exist between revenues implied by published tariff rates multiplied by estimated import volumes and actual receipts.
Channing Arndt, Finn Tarp
core  

Combinatorial Synthesis of Next Generation Water‐Soluble Quaternized N‐Halamine Oligomers with Long‐Lasting Antiviral Properties

open access: yesAdvanced Functional Materials, EarlyView.
A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya   +14 more
wiley   +1 more source

Model of Dynamic Pricing for Two Parallels Flights with Multiple Fare Classes Based on Passenger Choice Behavior

open access: yesJurnal Teknik Industri, 2010
Airline revenue management (ARM) is one of emerging topics in transportation logistics areas. This paper discusses a problem in ARM which is dynamic pricing for two parallel flights owned by the same airline.
Ahmad Rusdiansyah   +3 more
doaj  

Determining countries’ tax effort. [PDF]

open access: yes
This paper presents a model to determine the tax effort and tax capacity of 96 countries and the main variables from which they depend. The results and the model allow us to clearly determine which countries are near their tax capacity and which are some
Carola Pessino, Ricardo Fenochietto
core  

Health Expenditure Scenarios in the New Member States: Country Report on Poland. ENEPRI Research Reports No. 47, 19 December 2007 [PDF]

open access: yes, 2007
The objective of this report is to present the model of future health care system revenues and expenditures in Poland, and to discuss assumptions for the projection and projection results. Expenditure analysis is based on ILO social budget model, part of
Golinowska, Stanislawa   +2 more
core  

Advanced Flame Retardant Strategies and Fire Performance Assessment for Safer Photovoltaics in Buildings: A Two‐Part Review

open access: yesAdvanced Functional Materials, EarlyView.
The integration of photovoltaic (PV) systems into building structures introduces distinct fire risks with critical implications for occupant safety. This review examines the key fire hazards associated with PV implementation and explores mitigation strategies, including flame‐retardant additives.
Florian Ollagnon   +7 more
wiley   +1 more source

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