Results 151 to 160 of about 18,604,702 (305)

Blockchain‐Based Smart Contracts in US Specialty Crop Marketing: Grower Preferences and Adoption Potential

open access: yesAgribusiness, EarlyView.
ABSTRACT Using survey and discrete choice experiment data, we examined US specialty crop growers' preferences for marketing contract attributes in the context of emerging blockchain‐based technologies and expanding traceability initiatives. Results show that farmers preferred traditional written contracts but might be willing to accept digital ...
Elizabeth Canales   +3 more
wiley   +1 more source

Research and Development of Energy-storage Light-railVehicle Electric Traction System

open access: yes机车电传动, 2013
Parameters and performance requirement of energy-storage electric traction light-rail vehicle were introduced. T/B characteristic of electric traction system, simulation and calculation of vehicle operation capability, main circuit, control system and ...
CHEN Xin-jian   +4 more
doaj  

Value of Information of Improved Traceability in Fresh Produce Markets

open access: yesAgribusiness, 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   +2 more
wiley   +1 more source

Establishment of Typical Operating Conditions for Train Traction System Based on Short Trip Analysis Method

open access: yesKongzhi Yu Xinxi Jishu
This paper presents a method to establish typical operating conditions for train traction systems by combining site-based short trip analysis with nonparametric tests, in order to overcome various obstacles, such as inadequate efficiency testing results ...
LU Xiulong   +4 more
doaj  

Traction System for Supercapacitor Low-floor Light Rail Vehicle with Independent Intellectual Property Rights

open access: yes机车电传动, 2017
Parameters and performance requirements of supercapacitor low-floor light vehicle was introduced, and T/B characteristic of electric traction system, high-voltage system, energy-storage system, main circuit and key parameters of the drive system were ...
XIA Wenjie   +4 more
doaj  

AI‐Assisted Recognition of Actual Ureteral and Pancreatic Injuries in Laparoscopic Colorectal Surgery: A Randomized Video Review Study

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
AI‐generated anatomical highlighting improved surgeons' recognition of actual ureteral injuries during laparoscopic colorectal surgery, including recognition within predefined injury time‐code windows. No significant overall improvement was observed for pancreatic injury, and incorrect adverse‐event judgments did not increase in no‐injury videos. These
Shunjin Ryu   +9 more
wiley   +1 more source

Lumped modeling of bubbling fluidized beds for high‐temperature processes

open access: yesAIChE Journal, EarlyView.
Abstract Bubbling fluidized beds (BFBs) have been a source of study for multiple decades. Among other applications, they can be used as scalable reactors for the conversion of biomass and waste resources to fuels. Several experimental and computational studies have been devoted to correlating the interplay of hydrodynamics and heat and mass transfer in
Ravi Ramesh   +3 more
wiley   +1 more source

Improvement of Grounding System of DC Traction Substation in Traction Power Supply System

open access: yesIEEJ Transactions on Power and Energy, 2014
Hayashiya, Hitoshi   +3 more
openaire   +1 more source

Home - About - Disclaimer - Privacy