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Duality-based Dynamical Optimal Transport of Discrete Time Systems

We study dynamical optimal transport of discrete time systems (dDOT) with Lagrangian cost. The problem is approached by combining optimal control and Kantorovich duality theory. Based on the derived solution, a first order splitting algorithm is proposed for numerical implementation. While solving partial differential equations is often required in the continuous time case, a salient feature of ou

Optimal Mass Transport of Nonlinear Systems under Input and Density Constraints

We investigate optimal mass transport problem of affine-nonlinear dynamical systems with input and density constraints. Three algorithms are proposed to tackle this problem, including two Uzawa-type methods and a splitting algorithm based on the Douglas-Rachford algorithm. Some preliminary simulation results are presented to demonstrate the effectiveness of our approaches.

Flooding lagoons, melting mountains: Exploring diffractive analysis for a communicative engagement with extra/linguistic materializations

Purpose: This article proposes diffractive vignettes as a new analytical approach that can sensitize organizational communication research to extra/linguistic forces in the communicative constitution of major societal challenges such as the climate crisis. The critical feminist concept of diffraction examines how diverse forces interact, interfere, and produce new patterns of meaning and differenc

Investigating the differences in calculating global mean surface CO2 abundance: the impact of analysis methodologies and site selection

The World Meteorological Organization (WMO) Global Atmosphere Watch (GAW) coordinates high-quality atmospheric greenhouse gas observations globally and provides these observations through the WMO World Data Centre for Greenhouse Gases (WDCGG) supported by Japan Meteorological Agency. The WDCGG and the National Oceanic and Atmospheric Administration (NOAA) analyse these measurements using different

Physicians’, pharmacists’, and nurses’ education of patients about antibiotic use and antimicrobial resistance in primary care settings: a qualitative systematic literature review

Background: Patients’ adherence to antibiotic treatment and related prevention of AMR is significant. Understanding healthcare professionals’ strategies for advising and educating patients in primary care settings is crucial.Aim: From the perspectives of professionals and patients, to explore how physicians, pharmacists, and nurses educate patients about antibiotic use and antimicrobial resistance

Rehabilitation of dysphagia and voice problems following total laryngectomy

Objective: Determine participants’ satisfaction with rehabilitation following total laryngectomy (TL) and investigate associations between dysphagia, voice problems, and possible explanatory variables. Methods: 172 Danish and Swedish participants having received a TL 1.6–18.1 years ago for laryngeal/hypopharyngeal cancer answered a questionnaire regarding satisfaction with rehabilitation following