Results 101 to 110 of about 493,051 (329)

Operations Research‐Based Formalisation and Design of Sustainable Reverse Logistics for E‐Waste Supply Chains

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study demonstrates how a profitable, lean, and environmentally responsible e‐waste reverse logistics system can be designed using integrated Operations Research (OR) techniques. Addressing the growing urgency of responsible consumption (UN SDG 12) and the projected rise of the e‐waste sector to USD 137.60 billion by 2029, the research ...
Sheeba Pathak, Hajar Fatorachian
wiley   +1 more source

Maslov index on symplectic manifolds infinitesimal Lagrangian manifolds

open access: yesСовременная математика: Фундаментальные направления
This paper is a summary of the report at the conference “Semiclassical analysis and nonlocal elliptic problems-2023”. The definition of the Maslov index of a Lagrangian manifold as a class of onedimensional cohomologies on it gave rise to numerous works ...
A. S. Mishchenko
doaj   +1 more source

Review: Hydrocodes for Structural Response to Underwater Explosions

open access: yesShock and Vibration, 1999
The applicability of the various hydrocode methodologies (Lagrangian, Eulerian, Coupled Eulerian–Lagrangian, and Arbitrary Lagrangian–Eulerian) for structural response to underwater explosions is reviewed.
Hans U. Mair
doaj   +1 more source

Optimization of 3D‐Printed Structured Packings—Current State and Future Developments

open access: yesChemie Ingenieur Technik, EarlyView.
This paper gives an overview about structured packing development for distillation, surveying heuristic development cycles, computational fluid dynamics simulations, and additive manufacturing techniques. The emerging application of shape optimization to improve packings is emphasized, and its benefits, impact, and limitations are discussed.
Dennis Stucke   +3 more
wiley   +1 more source

LAGRANGIAN FLUID MECHANICS

open access: yesPerspectives of Complex Analysis, Differential Geometry and Mathematical Physics, 2001
10 pages ...
openaire   +2 more sources

Reduced effective lagrangians [PDF]

open access: yesPhysics Letters B, 1995
14 pages, no figures, PHYZZX, report #UM-TH-92 ...
openaire   +2 more sources

Methodological Approach for Particle Transport: Analyzing Influential Factors and Comparing Simulation Software

open access: yesChemie Ingenieur Technik, EarlyView.
This study determines the dust filtration behavior of venting tubes in automotive headlights. Numerical simulations using Meshfree and STAR‐CCM+ and suitable experiments were conducted to analyze the airflow field, the particle transport, and the filtration efficiency.
Cornelia Müssig   +4 more
wiley   +1 more source

Stochastic reconstruction of gappy Lagrangian turbulent signals by conditional diffusion models

open access: yesCommunications Physics
Understanding and predicting the motion of small objects in turbulent flows is essential for applications in atmospheric science and oceanography. However, missing velocity data along their trajectories remains a major challenge.
Tianyi Li   +4 more
doaj   +1 more source

Corrigendum to “Lagrangian cobordisms and Lagrangian surgery”

open access: yesCommentarii Mathematici Helvetici
This corrigendum draws attention to a missing attribution in [Comment. Math. Helv. 98, 509–595 (2023)].
openaire   +1 more source

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