Results 21 to 30 of about 636,549 (266)

Experimental and Numerical Analysis of Flow Behavior for Reverse Circulation Drill Bit with Inserted Swirl Vanes

open access: yesGeofluids, 2022
A swirling drill bit designed with an integrated vane swirler was developed to improve reverse circulation in down-the-hole hammer drilling. Its entrainment effect and influential factors were investigated by CFD simulation and experimental tests.
Cheng Yang   +6 more
doaj   +1 more source

Advanced Timber Construction Industry: A Review of 350 Multi-Storey Timber Projects from 2000–2021

open access: yesBuildings, 2022
Throughout the last two decades the timber building sector has experienced a steady growth in multi-storey construction. Although there has been a growing number of research focused on trends, benefits, and disadvantages in timber construction from ...
Hana Svatoš-Ražnjević   +2 more
doaj   +1 more source

The challenge of contemporary architecture didactics: Designing in dialogue with Artificial Intelligence [PDF]

open access: yesSHS Web of Conferences
The change of technological conditions in the field of architecture is a rapid and constant phenomenon that forces architects of all ages to always be alert and updated.
Fallacara Giuseppe   +2 more
doaj   +1 more source

Research Strategies on New Prefabricated Technology for Underground Metro Stations

open access: yesUrban Rail Transit, 2019
Based on the first successful application of new prefabricated technology in underground metro stations on line 2 of the Changchun Metro in China, a comprehensive analysis and discussion on research strategies for new prefabricated technology for large ...
Xiuren Yang, Meiqun Huang, Fang Lin
doaj   +1 more source

Experimental Analysis of Bending Stiffness Characteristics of Grouted Double Mortise-Tenon Joint for Prefabricated Metro Station Structure

open access: yesAdvances in Civil Engineering, 2021
The grouted mortise-tenon joint, invented as the connection between the large prefabricated components, is the key to the prefabricated underground structures, and the double-tenon joint is most widely used in the prefabricated metro station structure ...
Xiuren Yang, Fang Lin, Meiqun Huang
doaj   +1 more source

Design Is Construction, Construction Is Design

open access: yesShe Ji: The Journal of Design, Economics, and Innovation, 2019
This is a commentary on Michael Lissack’s two-part article “Understanding is a Design Problem: Cognizing from a Designerly Thinking Perspective.” Lissack’s claim that cognition and meaning making can be understood as design processes is a reiteration of arguments already put forward by constructivist thinkers.
openaire   +2 more sources

Experimental Research on Bending Bearing Capability of Grouted Double Mortise-Tenon Joint for Prefabricated Metro Station Structure

open access: yesAdvances in Civil Engineering, 2021
The grouted mortise-tenon joint, invented as the connection between the large prefabricated elements, is the most important component in the prefabricated underground structures.
Xiuren Yang, Fang Lin, Meiqun Huang
doaj   +1 more source

Construction and Electrothermal Performance Evaluation of a Solar-Powered Emergency Shelter

open access: yesEnergies, 2023
Power outages and poor thermal conditions are common in emergency shelters. In light of this, a novel design for a solar-powered emergency shelter (SPES) with flexible photovoltaics is proposed and investigated in this paper.
Tiangang Lv   +5 more
doaj   +1 more source

Design of wound vegetation restoration measures for upper and lower reservoir connecting road project of pumped storage power station in northwest cold and arid regions [PDF]

open access: yesE3S Web of Conferences
Taking a pumped storage power station in the northwest cold and arid regions as an example, this paper summarizes the construction technology and method of wound vegetation restoration in the upper and lower reservoir connecting road project of pumped ...
Yang Peng   +4 more
doaj   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall   +2 more
wiley   +1 more source

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