Results 51 to 60 of about 698,801 (318)

Designing of Self‐Dispersing Soft Dendritic Microcleaners for Microplastics Capture and Recovery

open access: yesAdvanced Functional Materials, EarlyView.
The capture and recovery of microplastics from open aquatic systems is a complex problem, which necessitates nontrivial solutions. The principles of a comprehensive multistage process based on sustainably sourced microcleaners with hierarchical morphology are demonstrated.
Haeleen Hong   +3 more
wiley   +1 more source

Descriptive Geometry and Spatial Ability-Correlation and Mutual Impact at Engineering Students

open access: yesTehnički Vjesnik, 2020
Spatial abilities are recognized as one of the main factors for success in technical (STEM) professions, especially in the field of architecture and civil engineering. Given that this kind of competence is not paid enough attention to in the early stages
Maja Ilić*   +2 more
doaj   +1 more source

Analyzing the Risk Factors of Traffic Accident Severity Using a Combination of Random Forest and Association Rules

open access: yesApplied Sciences, 2023
This study explores risk factors influencing the at-fault party in traffic accidents and analyzes their impact on traffic accident severity. Based on the traffic accident data of Shenyang City, Liaoning Province, China, from 2018 to 2020, 19 attribute ...
Jianyu Wang   +5 more
doaj   +1 more source

Transient Stiffness Patterning in Hydrogels Driven by Dissipative Mechanochemical Coupling

open access: yesAdvanced Functional Materials, EarlyView.
Force‐induced disulfide bond rupture in a polymer‐based hydrogel, coupled with chemical or electrochemical reoxidation, leads to the transient modulation of the hydrogel's stiffness properties. High spatiotemporal control is achieved by this dissipative process, enabling the development of out‐of‐equilibrium stiffness patterns and transient, dose ...
Roberto Baretta   +2 more
wiley   +1 more source

Assessment of existing civil engineering structures

open access: yesIOP Conference Series: Materials Science and Engineering, 2018
The upcoming CEN Technical Specification (TS) on assessment of existing structures is to be related to the probabilistic concepts and fundamental requirements of the EN Eurocodes.
M. Holicky
semanticscholar   +1 more source

Tailoring the Microstructure of B‐Cation Octahedra in Halide Double Perovskites for Efficient Selective CO2‐to‐CO Photoreduction

open access: yesAdvanced Functional Materials, EarlyView.
The thermodynamic obstacle of CO2‐to‐CO conversion over metal halide perovskite photocatalysts is addressed by modulating the local electronic structure. A 13‐fold improvement in selective CO2 photoreduction to CO is achieved, with ≈100% selectivity.
Chunhua Wang   +9 more
wiley   +1 more source

The capacity of emerging civil engineering contractors

open access: yesActa Structilia, 2008
Construction management competencies are essential to realise sound practices among and to realise optimum performance by, inter alia, emerging civil engineering contractors.
Bruce Ramokolo, John Smallwood
doaj  

Seminars in problems as educational strategy for technical teaching: An experience applied to Geotechnical Engineering

open access: yesRed U, 2013
Students  of  Civil  Engineering  often  find  a  great  amount  of  difficulties  inthose  courses  where  the practical   application   of   the   theoretical   concepts   is   essential.
Juana Arias-Trujillo   +1 more
doaj   +1 more source

Research on Dynamic Monitoring and Early Warning of the High-Rise Building Machine during the Climbing Stage

open access: yesAdvances in Civil Engineering, 2023
High-rise building machines (HBMs) are commonly used for the construction of super-high skyscrapers. Monitoring and early warning are critical to ensure the safety of giant HBMs during dynamic climbing.
Xi Pan   +3 more
doaj   +1 more source

Sustainability in Software Engineering Education: a case of general professional competencies

open access: yesE3S Web of Conferences, 2020
The article considers the application of the sustainable development concept to software engineering specialists training. A system of general professional competencies is designed to build sustainable professional competence of software engineering ...
S. Semerikov   +4 more
semanticscholar   +1 more source

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