Results 71 to 80 of about 366,250 (237)

Not All Agreements Are Equal: Heterogeneous Effects of RTAs on Latin American Agri‐Food Exports, 1990–2019

Agribusiness, EarlyView.
ABSTRACT Since the final decade of the 20th century, Latin American countries have increasingly regarded the signing of regional trade agreements (RTAs) as a promising strategy for expanding their exports. Within this context, the main objective of this study is to assess the impact of RTAs on agri‐food exports in Latin America over the period 1990 ...
María‐Isabel Ayuda, Ignacio Belloc, Vicente Pinilla   +2 more
wiley   +1 more source

Value of Information of Improved Traceability in Fresh Produce Markets

Agribusiness, EarlyView.
ABSTRACT Traceability plays an important role in promoting a safe food supply by fostering transparent information exchange along the food supply chain. New technological innovations have the potential to improve traceability outcomes, as greater transparency along the food supply chain can aid in pinpointing precise origins of the contamination ...
Kelsey Vourazeris, Mark R. Manfredo, Michael N. Kozicki   +2 more
wiley   +1 more source

Estimation of Import Demand Functions of Two Key Food and Feed Commodities (Corn and Soybean) for India

Agribusiness, EarlyView.
ABSTRACT The derived demand for the increased demand for meat and dairy products is clearly observed in the fast‐paced growth of the Indian feed industry and its increased demand for agricultural commodities (e.g., corn, soybean, rice, wheat, broken rice, millet, etc.) as feed ingredients.
Dwiti Baruah Thapa, Sanjib Bhuyan, Kishor Goswami   +2 more
wiley   +1 more source

Stability analysis for an ad-hoc model predictive control in DC/DC converters with a constant power load

Results in Engineering
This paper presents a stability analysis for a horizon-one continuous control set model predictive control (MPC) for DC/DC converters connected to a constant power loads (CPLs).
Alejandro Garcés-Ruiz, Walter Gil-González, Oscar Danilo Montoya   +2 more
doaj   +1 more source

Achieving High Input PF for CRM Buck-Buck/Boost PFC Converter

IEEE Access, 2018
When the on-time is constant during a line cycle, the input power factor (PF) of critical conduction mode buck-buck/boost power factor correction converter is low.
Abdul Hakeem Memon, Mazhar Hussain Baloach, Anwar Ali Sahito, Amir Mahmood Soomro, Zubair Ahmed Memon   +4 more
doaj   +1 more source

Series Connected Buck-Boost Regulator [PDF]

, 2005
A Series Connected Buck-Boost Regulator (SCBBR) that switches only a fraction of the input power, resulting in relatively high efficiencies. The SCBBR has multiple operating modes including a buck, a boost, and a current limiting mode, so that an output ...
Birchenough, Arthur G.
core  

Churned on the Farm, Valued by Customers: Southeast U.S. Consumers' Willingness‐to‐Pay for Farmstead Ice Cream

Agribusiness, EarlyView.
ABSTRACT Consumer demand for value‐added dairy products has grown substantially, yet consumer preferences for origin information (including farmstead) on ice cream remain underexplored. We used a stated preferences choice experiment to elicit consumers' willingness‐to‐pay (WTP) for ice cream across nine states in the Southeastern U.S.
Nama Raj Bhusal, Alicia Rihn, Liz Eckelkamp, Caitlin Zaring, Charley Martinez, Chris Boyer   +5 more
wiley   +1 more source

Modified small-signal models of BUCK, BOOST and BUCK-BOOST DC-DC converters [PDF]

, 2015
Various models of DC-DC converters have been presented in many references. This paper provides extended version of a common transfer functions (line-tooutput, control-to-output) of three most popular DC-DC converters BUCK, BOOST and BUCK-BOOST.
Walczak, M.
core  

Topological Design and Modulation Strategy for Buck-Boost Three-Level Inverters

, 2007
To date, designed topologies for dc-ac inversion with both voltage-buck and boost capabilities are mainly focused on two-level circuitries with extensions to three-level possibilities left nearly unexplored.
Gao, F., Loh, Poh Chiang, Vilathgamuwa, D. Mahinda, Vilathgamuwa, D.M., F. Blaabjerg, Teodorescu, Remus, Blaabjerg, Frede, R. Teodorescu, Blaabjerg, Frede; id_orcid, D. M. Vilathgamuwa, F. Gao, Teodorescu, Remus; id_orcid, Loh, P.C., Gao, Feng, P. C. Loh   +14 more
core   +1 more source

PV array parameters and buck-boost converter specification.

, 2022
PV array parameters and buck-boost converter specification.
Rini Akmeliawati (718330), Qudrat Khan (5814719), Shahid Ahmed Khan (8792372), Mehmood Ashraf Khan (11978730), Jamshed Iqbal (82302), Izhar Ul Haq (7202006), Safeer Ullah (11978727)   +6 more
core   +1 more source