Results 101 to 110 of about 2,890 (280)
Enhanced turbulent transport and drift reduction in divertors at the detachment onset
Nuclear FusionAt the onset of detachment, measurements show that radial turbulent particle transport $\left(\tilde{\Gamma}_\mathrm{r}\right)$ increases by a factor of $2-4$ above the dissipative region in the near scrape-off layer (SOL) of both single-null (SN) and ...
Rabel Rizkallah +4 more
doaj +1 more source
A new design concept of actively cooled plasma-facing units for the divertors of fusion reactors
Nuclear Materials and EnergyThis paper sketches a new divertor design concept that solves most of the issues already identified with the actual ITER design, especially in what concerns transient heat loading. It resists ELM heat loads better than the present ITER design.
J.P. Gunn +3 more
doaj +1 more source
Livestock Tango: U.S. and Latin America Dance Together, but Who Will Lead?
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT This study examines the competitiveness between Latin American and U.S. livestock and meat sectors. We employ a computable general equilibrium modeling framework to evaluate two scenarios: coordinated improvements in Latin American productivity, transport efficiency, and market access (Scenario I), and the minimum productivity gains required ...
Taís C. Menezes +2 more
wiley +1 more source
Agribusiness, EarlyView.Abstract World markets for quality differentiated agri‐food products are highly competitive, presenting significant challenges for firms aiming to compete effectively. Government agencies and business organizations often implement various export promotion policies to address these challenges.
Nicolás Depetris‐Chauvin +1 more
wiley +1 more source
Agribusiness, EarlyView.ABSTRACT While ESG (environmental, social, and governance) is emphasized among listed companies for their stakeholders and ESG disclosures, ESG engagement among unlisted companies has been rarely examined due to data limitations. This is particularly problematic for the agri‐food industry that has significant impacts on the environment and consists ...
Ying Wang, Satoru Shimokawa
wiley +1 more source
Power balance and divertor asymmetries in the Super-X divertors of MAST-U using SOLPS-ITER
Nuclear FusionSpherical tokamaks (STs) present unique challenges and opportunities in the area of particle and power exhaust, intensified due to their more compact sizes.
I. Paradela Pérez +5 more
doaj +1 more source
GS-DeepNet: mastering tokamak plasma equilibria with deep neural networks and the Grad-Shafranov equation. [PDF]
Sci Rep, 2023 Joung S +9 more
europepmc +1 more source
Agribusiness, EarlyView.ABSTRACT Market‐based solutions are increasingly tested to address aflatoxin issues in peanuts in developing countries. Although previous studies have found that Haitian grocery store shoppers are willing to pay a 21% premium for peanut butter with levels of aflatoxin that meet international standards, no information is available for the much larger ...
Phendy Jacques +2 more
wiley +1 more source
Agribusiness, EarlyView.ABSTRACT Innovation is essential for competitiveness in agribusiness facing dynamic environments. This study examines how market orientation, marketing, relational, and social capabilities influence innovation performance. Using data from 751 Spanish firms and a multi‐method approach that integrates Structural Equation Modeling (PLS‐SEM), Necessary ...
Beatriz Corchuelo Martínez‐Azúa +1 more
wiley +1 more source
Stabilization of liquid tin surfaces under D plasma irradiation by a capillary porous system
Nuclear Materials and EnergyLiquid metal divertors are discussed as a potential alternative to divertor components made entirely of solid materials such as tungsten. However, liquid metal interaction with H isotope plasmas poses entirely new challenges, including the stability of ...
Armin Manhard
doaj +1 more source