Results 51 to 60 of about 212,965 (321)

Development of Aluminum Scandium Alloys for Hydrogen Storage Valves

Advanced Engineering Materials, EarlyView.
Different aluminum alloy series and various aluminum‐scandium alloys with differing Sc and Zr levels are evaluated for use in hydrogen storage valve production. The alloys undergo hardness testing, optical microscopy, and tensile strength analysis, with hardening behavior studied under varying conditions.
Francisco García‐Moreno, Tillmann Robert Neu, Markus Eberl, Paul Hans Kamm, Hans‐Wolfgang Seeliger   +4 more
wiley   +1 more source

Competitiveness of Price in International Road Freight Transport

Journal of Competitiveness, 2021
Over the last 30 years, the competition in road transport has increased significantly. For a transport company to maintain its position in the road freight transport market, the knowledge of the accurate costs arising from the transportation process is an important tool in the current competitive struggle.
Milos Poliak, Adela Poliakova, Lucie Svabova, Natalia Aleksandrovna Zhuravleva, Elvira Nica   +4 more
openaire   +3 more sources

New Developments in the Field of Production and Application of Multi‐Material Wire Arc Additive Manufacturing Components: A Review

Advanced Engineering Materials, EarlyView.
The utilization of direct energy deposition (DED)‐arc additive manufacturing processes in industrial applications is increasing, and these processes have the potential for multi‐material applications. This work provides a overview of the state of research in DED‐arc made functional graded structures, to establish a link to potential industrial ...
Kai Treutler, Volker Wesling
wiley   +1 more source

Evaluation of Threats Occurring During Provision of Road Transport Services in the EU Territory by Small and Medium-Sized Companies from Poland

Zeszyty Naukowe Wyższej Szkoły Finansów i Prawa w Bielsku-Białej, 2020
The aim of the paper is to conduct an analysis of various threats that may occur during road freight transport in the territory of the European Union. The research method consisted of a survey and the sample group selected for the survey were transport ...
Marek Krzywonos
doaj   +10 more sources

Urban freight and road safety in the era of e-commerce [PDF]

Traffic Injury Prevention, 2019
Objective: E-commerce has increased freight volumes and shifted freight vehicles to local streets and arterials. These changes have caused increasing concern over traffic safety in urban areas, but there has been limited investigation of road safety impacts.
Noreen McDonald, Quan Yuan, Rebecca Naumann   +2 more
openaire   +2 more sources

Deciphering the Origin of Higher Shell Coordination on Single Iron Catalysts for Resilient Modulating Persulfate Oxidation Into Singlet Oxygen Pathway

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reveals that higher shell S coordination can effectively modulate the spin state of FeN4 site via long‐range electronic interactions, giving rise to the oriented generation of singlet oxygen from peroxymonosulfate activation. Abstract Precise manipulation of coordination structure of single‐atom sites and establishment of schematic ...
Liang Zhang, Kai Cheng, Zhizhi Yang, Ye Zhang, Shiro Kubuki, Paul A. Bingham, Yang‐Chun Yong, Bofan Zhang, Xiaoguang Duan   +8 more
wiley   +1 more source

Possible Impacts of Regulating the Weekly Rest of Road Freight Drivers on Logistics in EU Countries

Naše More (Dubrovnik), 2018
The paper deals with the research results regarding the possible impact on the EU logistics of regulating the regular weekly rest of road freight drivers.
Jozef Gnap, Vladimír Konečný, Radovan Slávik, Dominika Beňová   +3 more
doaj   +1 more source

Paradoks efektywności w zakresie potrzeb energetycznych transportu drogowego w Unii Europejskiej [PDF]

, 2017
With quantitative and qualitative data, and knowing, at a glance, goal, it was an attempt to examine the relationship between the development of road transport and the efficiency of resource use.
Motowidlak, Urszula
core   +1 more source

Optimizing Angiopep‐2 Density on Polymeric Nanoparticles for Enhanced Blood–Brain Barrier Penetration and Glioblastoma Targeting: Insights From In Vitro and In Vivo Experiments

Advanced Functional Materials, EarlyView.
The Angiopep‐2 peptide density on polymeric nanoparticles significantly impacts blood–brain barrier (BBB) penetration. This study explores this nuanced relationship using various in vitro models and in vivo assays, revealing that dynamic models better predict BBB penetration.
Weisen Zhang, Ahmed Refaat, Haoqin Li, Douer Zhu, Ziqiu Tong, Joseph Anthony Nicolazzo, Bo Peng, Hua Bai, Lars Esser, Nicolas Hans Voelcker   +9 more
wiley   +1 more source

Machine Learning‐Enabled Polymer Discovery for Enhanced Pulmonary siRNA Delivery

Advanced Functional Materials, EarlyView.
This study provides an efficient approach to train a machine learning model by merging heterogeneous literature data to predict suitable polymers for siRNA delivery. Without the need for extensive laboratory synthesis, the machine learning enabled a virtual screening and successfully predicted a polymer that is validated for effective gene silencing in
Felix Sieber‐Schäfer, Min Jiang, Adrian Kromer, Anny Nguyen, Müge Molbay, Simone Pinto Carneiro, David Jürgens, Gerald Burgstaller, Bastian Popper, Benjamin Winkeljann, Olivia Monika Merkel   +10 more
wiley   +1 more source