Results 91 to 100 of about 223,346 (305)

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

open access: yesAdvanced Materials Technologies, EarlyView.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias   +4 more
wiley   +1 more source

Genesis of the inefficiency problem in transport and logistics production in the Russian Federation

open access: yesTransportation and Information Technologies in Russia
Background. The article analyzes the inefficiency of transport and logistics production in Russia, particularly in the road freight sector. It demonstrates that the current structure, driven by the interests of individual companies, fails to ensure long ...
Roman O. Sudorgin   +2 more
doaj   +1 more source

SYSTEM MODEL FOR AUTONOMOUS ROAD FREIGHT TRANSPORTATION [PDF]

open access: yes, 2018
Emerging info-communication and vehicle technologies (especially vehicle automation) facilitate evolvement of autonomous road freight transportation. The entire transport system and its operation undergo a major change.
Csiszár, Csaba, Földes, Dávid
core   +3 more sources

Vat Polymerization 3D Printing for Controlled Drug Release Applications

open access: yesAdvanced Materials Technologies, EarlyView.
ABSTRACT Vat polymerization (VP) 3D printing, a light‐based additive manufacturing technique, has emerged as a promising technique for fabricating complex drug delivery systems with high precision and spatial resolution. This layer‐by‐layer manufacturing process enables the creation of intricate geometries and customizable architectures, which are ...
Hafiz Busari   +2 more
wiley   +1 more source

Road freight transport research

open access: yes, 2002
The objective of this report is to describe the research carried out in devleoping a research agenda in road freight transport. The first part is a freight survey of 80 local logistics companies. The second part is the modelling of the generation and distribution of freight vehicle movements in Singapore.
Luk, James   +3 more
openaire   +1 more source

Sistem Informasi Pengawasan Kendaraan Angkutan Barang pada Jembatan Timbang untuk Penentuan Pelanggaran Muatan Lebih dan Damage Factor (Studi Kasus Daerah Istimewa YOGYAKARTA) [PDF]

open access: yes, 2008
Government has determined maximum limit of axle pressure for vehicle passing in the road of MST (Heaviest Axle Load) < 8 ton, MST 8 ton and MST 10 ton. But, the problem is that there are many overloaded freight vehicles.
H, H. C. (Hary)   +2 more
core  

Dynamic Current Routing in Conductive Liquid Crystal Elastomers for Complex Deformation Actuators

open access: yesAdvanced Materials Technologies, EarlyView.
This work introduces a novel actuation control strategy in which electrical stimulation generates localized Joule heating in conductive liquid crystal elastomer (LCE) surfaces, enabling complex 3D deformations from a single homogeneous surface without preprogramming.
Gloria PouWai Lei   +2 more
wiley   +1 more source

Road Freight in Central America

open access: yes, 2012
An efficient system to transport goods domestically and internationally is a key element of the logistics chain. Road freight transport has a direct impact on poverty as it employs millions of people and generates a significant portion of Gross Domestic Product, or GDP, especially in low and ...
openaire   +3 more sources

An integrated modeling approach to assess the impact on road freight transport demand of allowing longer and heavier vehicles (LHVs) in Spain [PDF]

open access: yes, 2014
The assessment on introducing Longer and Heavier Vehicles (LHVs) on the road freight transport demand is performed in this paper by applying an integrated modeling approach composed of a Random Utility-Based Multiregional Input-Output model (RUBMRIO) and
Guzmán Valderrama, Andrés Felipe   +1 more
core  

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