Results 71 to 80 of about 496,615 (256)
American Journal of Agricultural Economics, EarlyView.Abstract This study examines the impact of soil erosion on agricultural land values in the United States (US) Midwest. Based on a novel county‐level panel data set with information on soil erosion levels and agricultural land values covering five census years (1997, 2002, 2007, 2012, and 2017), we separately investigate the direct effect of two types ...
Le Chen +3 more
wiley +1 more source
Energies, 2018 This paper presents a wide range buck-boost direct current to direct current (DC–DC) converter for wireless power transfer (WPT) systems. To implement the wide range DC–DC converter, a Hysteresis triple-mode selector is proposed and designed ...
Truong Thi Kim Nga +9 more
doaj +1 more source
American Journal of Agricultural Economics, EarlyView.Abstract This paper derives a firm‐level threshold, the Herfindahl Neutral Point, from the standard concentration index used in merger review. At this threshold, a marginal expansion leaves the index unchanged. Firms below the threshold reduce concentration when they expand; firms above it increase concentration.
Andrew J. Keller, Krishna P. Paudel
wiley +1 more source
Crop insurance and irrigation behavior: The conditional role of pumping costs
American Journal of Agricultural Economics, EarlyView.Abstract Excessive water use for irrigation can accelerate the depletion of water resources, undermining agriculture's resilience to weather‐related shocks. Understanding how farmers make water use decisions is essential for developing effective water management policies.
Sungmin Cheu, Molly Sears
wiley +1 more source
Advances in Electrical and Computer Engineering, 2015 This paper presents a buck-boost converter which is modified to utilize new 600 V gallium nitride (GaN) power semiconductor devices in an application requiring 1200 V devices.
SRDIC, S., DESPOTOVIC, Z.
doaj +1 more source
Information framing and the impact of nutrition label serving size change
American Journal of Agricultural Economics, EarlyView.Abstract The framing of information can significantly influence how consumers interpret and respond to it. This paper investigates how the change in serving sizes in Nutrition Facts Panel (NFP) affects consumer choices for carbonated soft drinks (CSD). We first estimate a reduced form difference‐in‐differences (DiD) model to document causal effects on ...
Yuxiang Zhang, Yizao Liu, Linlin Fan
wiley +1 more source
American Journal of Agricultural Economics, EarlyView.Abstract Protecting endangered aquatic species while sustaining farming communities can require water buyback programs that are both cost‐effective and responsive to the variability and unpredictability of drought conditions. Working in close partnership with The Nature Conservancy and the Georgia Water Planning and Policy Center, we co‐design parallel
Lusi Xie +5 more
wiley +1 more source
DESAIN DAN SIMULASI DC-DC SHUNT BUCK CONVERTER EFISIENSI TINGGI MENGGUNAKAN KONTROL LOGIKA FUZZY
Journal of Energy and Electrical EngineeringThe development of electronic component and circuit technology is able to produce a direct current voltage power supply system or more briefly DC (Direct Current), which is produced by converting the input voltage to the desired output voltage form (DC ...
Sofian Ichsan Muladi +2 more
doaj +1 more source
IET Power Electronics, 2023 This paper aims to comprehensively analyze, critically discuss, and provide a step‐by‐step design guideline for a previously proposed Modified Switched‐Inductor type Buck‐Boost (MSIBB) converter which is based on a boost converter. The MSIBB converter is
Hamood‐Ur‐Rehman +4 more
doaj +1 more source
On Buck-Boost Converter Power Inductor Matching
, 2019 This paper discusses the optimal matching of the power inductor for the buck-boost converter. The relationship between the amplitude of the inductor peak-peak ripple current and the input/output operating conditions of the buck-boost converter ...
Nicola Femia +2 more
core +1 more source