Results 41 to 50 of about 5,494 (221)

Tetrakis (Hydroxymethyl)Phosphonium Chloride for Crosslinking Polyethylenimine (PEI) to Improve Metal Ion Extraction

open access: yesChemistry Proceedings
Tetrakis (Hydroxymethyl) Phosphonium chloride (THPC) in aqueous solution reacts with amines to form aminomethylenephosphines. The reaction was studied with piperidine, and THPC was used with PEI. The reaction with PEI leads to new polymers with phosphine
Arnaud Jullien   +3 more
doaj   +1 more source

A Survey of Vehicle Localization: Performance Analysis and Challenges

open access: yesIEEE Access, 2023
Vehicle localization plays a crucial role in ensuring the safe operation of autonomous vehicles and the development of intelligent transportation systems (ITS).
Xiaoyu Shan   +2 more
doaj   +1 more source

Smart Cities Leading the Green Transition: Linking Open Innovation and Entrepreneurial Dynamics

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Smart cities today are vibrant spaces where technology, collaboration, and sustainability come together to shape a better future. The green transition in cities is not just about building greener infrastructure or cutting emissions. It also changes how people, institutions, and businesses think and act.
Filippo Marchesani, Nabila Abid
wiley   +1 more source

Innovation in the Face of Necessity: A Mixed‐Method Study of Student's Experience From an Anatomy Education Program Focused on a Near‐Peer Tutoring Module

open access: yesClinical Anatomy, EarlyView.
ABSTRACT Following institutional changes that reduced access to cadaveric dissection, Paris‐Saclay University developed a two‐year elective anatomy pathway serving as a longitudinal progression toward near‐peer tutoring (NPT). Designed as a complement to the core curriculum, the program preserves engagement with human dissection while promoting ...
Maud Creze   +5 more
wiley   +1 more source

A Robust Metaheuristic for the Rail Shuttle Routing Problem with Uncertainty: A Real Case Study in the Le Havre Port

open access: yesAsian Journal of Shipping and Logistics, 2018
This study addresses the Rail Shuttle Routing Problem (RSRP) in the Le Havre port, where rail shuttles carry out the transfer of containers between maritime terminals and the multimodal terminal.
Naoufal Rouky   +3 more
doaj   +1 more source

Origin of Physicochemical and Mechanical Stability of Low‐Temperature Prepared TiO2‐Based Photocatalytic Films: Surface Hydroxyl Density Matching

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Material science advances show how surface chemistry improves low‐temperature prepared TiO2‐SiO2 composite films. Using a colloidal‐based synthesis method instead of a powdered‐based one, researchers exploit hydroxyl groups' interfacial interactions to create nanoscale structures with superior physicochemical and mechanical stability.
Andraž Šuligoj   +7 more
wiley   +1 more source

Normandie

open access: yesFonds patrimonial du ministère de l’Agriculture
:Normandie Schenkungen und Privilegien Beziehungen und Konflikte ...
  +6 more sources

Normandie sensible d’Armand Frémont

open access: yesGéographie et Cultures, 2014
This paper submits an analysis of Normandie sensible by Armand Frémont as a self-geography. We have studied the interweaving of the scientific work and his life.
Jean-François Thémines, Patrice Caro
doaj   +1 more source

Transendocardial injection of expanded autologous CD34+ cells after myocardial infarction: Design of the EXCELLENT trial

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1455-1463, April 2025.
Abstract Aims The extent of irreversible cardiomyocyte necrosis after acute myocardial infarction (AMI) is a major determinant of residual left ventricular (LV) function and clinical outcome. Cell therapy based on CD34+ cells has emerged as an option to help repair the myocardium and to improve outcomes.
Jerome Roncalli   +17 more
wiley   +1 more source

Time perception in astronauts on board the International Space Station

open access: yesnpj Microgravity, 2023
We perceive the environment through an elaborate mental representation based on a constant integration of sensory inputs, knowledge, and expectations.
Deborah C. Navarro Morales   +4 more
doaj   +1 more source

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