Results 161 to 170 of about 521,421 (316)

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Cross Compliance of CAP First Pillar Measures: A Transaction Costs Assessment

open access: yes
The 2003 review of the Common Agricultural Policy (CAP) has introduced several new policy tools, among which cross-compliance. The introduction of this new policy entails production costs, along with other types of costs arising at the farm level ...
Carpy-Goulard, Francoise   +2 more
core   +1 more source

Assessing the environmental costs of multi-scale recurrent neural networks for sustainable extreme rainfall nowcasting. [PDF]

open access: yesSci Rep
Brum D   +8 more
europepmc   +1 more source

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

open access: yesAdvanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies   +2 more
wiley   +1 more source

Environmental costs in healthcare system: the case studies of Greece health care. [PDF]

open access: yesBMC Health Serv Res
Sepetis A   +4 more
europepmc   +1 more source

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak   +3 more
wiley   +1 more source

Environmental Sustainability and Regulation: To-Down Versus Bottom-Up Regulation

open access: yes
Environmental regulation can be broadly divided into those that follow the top-down and bottom-up approaches. The two approaches have similar objective with respect to environmental protection and sustainability.
Mariam, Yohannes
core   +1 more source

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