Results 141 to 150 of about 429,163 (318)

Lehigh Coal and Navigation Company Records - Item 358: Detail of Hinge for Standard 100-Ton Wooden Hinged Boat

open access: yes, 1909
This schematic shows a detail plan of a hinge for a standard 100 ton wooden hinged boat. It was created by the Engineering Division by the Canal Department of the Lehigh Coal and Navigation Company.

core  

An Integrated Navigation Method Based on the Strapdown Inertial Navigation System/Scene-Matching Navigation System for UAVs

open access: yes
To address the challenges of discontinuous heterogeneous image matching, significant matching errors in specific regions, and poor real-time performance in GNSS-denied environments for unmanned aerial vehicles (UAVs), we propose an integrated navigation ...
Zhonghu Hao   +3 more
core   +1 more source

Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann   +3 more
wiley   +1 more source

Interaction design issues for car navigation systems

open access: yes, 2002
We describe a study on the interaction design of in-car navigation systems. It focused on a commercial product. Critical incident analysis was performed based on natural use of the system by a usability analyst.
Curzon, P.   +7 more
core  

Modeling user navigation [PDF]

open access: yes, 2003
This paper proposes the use of neural networks as a tool for studying navigation within virtual worlds. Results indicate that the network learned to predict the next step for a given trajectory.
Mangina, E.   +4 more
core  

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

open access: yesAdvanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed   +6 more
wiley   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

open access: yesAdvanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba   +5 more
wiley   +1 more source

Lehigh Coal and Navigation Company Records - Items 6325A-6334A: Book number 4 of the Lehigh Navigation from White Haven to Easton (13 items)

open access: yes
This compound object contains 10 maps detailing the length of the Lehigh Navigation from White Haven to Mauch Chunk. Although the title suggests that the coverage of the compound object extends to Easton, the 10 maps present only provide coverage as far ...

core  

Hypertext, navigation, and learning: a psychological perspective [PDF]

open access: yes, 1997
Hypertext has the potential to revolutionise the way we organise and read texts. Indeed, hypertext’s non-linearity and enhanced learner control are regarded by many as being an enormous advantage over the traditional printed medium.
McDonald, S., McDonald, Sharon
core  

A Knowledge‐Based Approach for Understanding and Managing Additive Manufacturing Data

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing processes generate a large amount of data. Effectively managing, understanding, and retrieving information from this data remains a major challenge. Therefore, we propose an ontology‐based approach to integrate heterogeneous data, enable semantic queries, and support decision‐making.
Mina Abd Nikooie Pour   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy