Ecole Mohammadia d'Ingénieurs

Pre-registration amendment v3 (L1C calibration result and exploratory declarations): When snow looks like water: wet-snow false floods in winter Sentinel-1 flood mapping of the Tensift basin (High Atlas, Morocco)

Amendment v3 to the pre-registration (v1 10.5281/zenodo.23130459; v2 10.5281/zenodo.23144531). L1C/L2A calibration gate on the held-out pilot winter: κ 0.800 [0.698–0.881], 321 snow pairs, 93.9% L1C visibility (≥ 1,500 m), so the 9-winter analysis is primary. It includes a declar...

Pre-registration: When snow looks like water: wet-snow false floods in winter Sentinel-1 flood mapping of the Tensift basin (High Atlas, Morocco)

This record pre-registers a study of wet-snow false positives in winter Sentinel-1 change-detection flood mapping in the Tensift basin (High Atlas, Morocco). The pilot winter 2019–20 was used to build and test the pipeline and is excluded from all confirmatory tests. The confirma...

From electrolyzer tradeoffs to certified green hydrogen deployment through hydrogen valleys

Green hydrogen projects are not shaped by electrolyzer performance alone. Even a technically efficient system can be difficult to deploy if renewable supply, local infrastructure, or certification rules are poorly matched to it. This review considers these issues together. AEL, P...

Thermal monitoring of solidification in molded casting of drone landing leg

This paper presents the design, fabrication, and thermal characterization of an acrylonitrile butadiene styrene (ABS) mold produced by fused deposition modeling (FDM) extrusion-based additive manufacturing used for the wax casting of a drone landing leg. A thermal monitoring fram...

Multimodal linear and nonlinear vibration analysis of cable-stayed beams under free and forced excitations with elastic end supports

This paper presents an analysis of the linear and geometrically nonlinear vibrations of a cable-stayed beam equipped with elastic translational and rotational supports, based on a multimodal analytical formulation. The beam is modeled using Euler–Bernoulli beam theory, while the...

Thermal reversing and non-reversing flows in zero-mean time-modulated Rayleigh–Bénard convection

Abstract Inspired by the occurrence of reversing and non-reversing flows in time-modulated Taylor–Couette flow, the presence of these flows in time-modulated Rayleigh–Bénard (RB) convection systems remains intriguing, especially in light of similarities between these flow configu...

S-AI-CCC: Controlled Cognitive Canonicalization

Background. Large language models routinely transform mathematical expressions, logical formulas, symbolic problems, and unstructured inputs into more regular, compressed, or conventionally normalized forms. We call this phenomenon implicit canonicalization: an emergent statistic...

S-AI-CCC: Controlled Cognitive Canonicalization

Background. Large language models routinely transform mathematical expressions, logical formulas, symbolic problems, and unstructured inputs into more regular, compressed, or conventionally normalized forms. We call this phenomenon implicit canonicalization: an emergent statistic...