Chalmers University of Technology

Containerized Truck Movements in Sweden Payload and Empty Trip Modeling

ABSTRACT Container flows account for 12% of truck traffic in Sweden. Unlike other freight, container truck movements mostly involve import or export cargo that begins or ends at ports. However, containerized cargo has different payloads and empty trip patterns. Hence, this paper...

Architecture and gathering: on spatiality, conception and revaluation in material reuse practice

Purpose This paper seeks to advance the gathering of used materials for construction both as a practice and as a conceptual framework relevant to architecture. It critically examines disposed building materials, including their societal flows, their role in design processes and t...

Layered Defect-Filling co-Assembled Carbazole-Based SAMs Deliver 20% Organic Solar Cells and 17% Mini-Modules

Abstract Self-assembled monolayers (SAMs) are widely used as hole-transport layers (HTLs) in organic solar cells (OSCs), yet conventional single-component SAMs often form quasi-monolayers with incomplete coverage and interfacial defects that become increasingly detrimental upon d...

Modernizing the TRIAD ecological risk assessment framework. Part II: Omic methods for high-resolution biological risk indicators

<ns5:p>The TRIAD framework is a widely used approach to assess site-specific ecological risk by integrating three Lines of Evidence (LoE): chemical, ecotoxicological, and ecological. As environmental contamination grows increasingly complex, the framework requires modernization i...

Optimization based on timed Petri nets using CP-SAT - an integrated SAT and CP solver

Abstract A simple but general semantics for timed Petri nets is presented in this paper. Based on this semantics, an optimization formulation is introduced and implemented in a recently developed optimization solver, where a satisfiability (SAT) solver is integrated with constrai...