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Qigang Song, Wenqin Deng, Duo Liu, Huiteng Pei, Zongqing Peng and Jiandong Zhang
To optimize the segment storage and hoisting plan of precast segmental composite box girders with corrugated steel web bridges, China?s first precast segmental composite girder bridge with corrugated steel webs is taken as the background. The difference ...
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Haifeng Jin and Paul M. Goodrum
Selecting the appropriate temporary facilities is important for reducing cost and improving the productivity and safety of craft professionals in construction projects. However, the manual planning process for scaffolding systems is typically prone to in...
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Dawid Szurgacz
This paper presents the results of lab-simulated tests on longwall powered supports under dynamic loading conditions. The tests were carried out on a test site, where the tested prop was subjected to a dynamic load using a controlled mass falling under g...
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Lingji Xu, Lixing Chen, Yaan Li and Weihua Jiang
Due to the complex ocean propagation environments, the underwater acoustic (UWA) multipath channel often exhibits block sparse time-varying features, and while dynamic compressed sensing (DCS) can mitigate the time-varying effects of the UWA channel, DCS...
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Fernando López-Gayarre,Mariano Rodríguez Avial-Llardent,Francisco José Suárez-Domínguez,Martina-Inmaculada Álvarez-Fernández,María-Belén Prendes-Gero
Pág. 258 - 270
This study involves an elastoplastic analysis of the effects of the advance of a double-track railway tunnel on the soil and the tunnel support. The strength and deformation properties have been determined using in-situ testing with equipment desig...
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Laura Mariana PARASCHIV,Monica Florina GHERGHEL
Pág. 377 - 398
Discussions on the emergence of a European identity meant to provide legitimacy to the European Union (EU) often include references to factors influencing EU support. These determinants of support are essential in anticipating EU?s future, in solving its...
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Sensen Song, Shuguang Li, Yanling Liang, Runke Huo, Zhanping Song, Zizhen Miao and Ziyi Song
During the excavation process of a large-span variable cross-section of a tunnel, the deformation and stress characteristics of the surrounding rock supporting the structure are complex, and construction control is difficult. Based on an actual tunnel pr...
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Adam Zawadzki and Anna Al Sabouni-Zawadzka
In civil engineering, there is an occasional need to assure an additional support for a structure due to the loss of the load carrying capacity (e.g., as a result of natural disasters or aging) or for a lightweight structure to support temporary objects ...
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Zhe Sun, Haoyang Li, Yan Bao, Xiaolin Meng and Dongliang Zhang
Timely risk information acquisition and diagnosis during foundation pit excavation (FPE) processes are vital for ensuring the safe and effective construction of underground urban infrastructures. Unfortunately, diverse geological and hydrogeological cond...
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Yi-Fang Chang, Chang-Ming Yeh, Shu-Ling Huang, Chi-Chung Ho, Ren-Hau Li, Wei-Hsun Wang and Feng-Cheng Tang
This study aimed to investigate level of work ability and quality of life (QOL) as well as the relationship between them among patients suffering from work-related musculoskeletal disorders (WMSDs) in Taiwan. A cross-sectional study design with continuou...
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Umut Oguzoglu
Pág. 331 - 344
A dynamic labour force participation model is used to estimate the impact of disability shocks on labour force participation using a longitudinal sample drawn from the National Population Health Survey. Findings suggest that state dependence play a...
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Junwei Zheng and Guangdong Wu
Projects are characterized by long working hours, complex tasks and being a kind of temporary organization. As such, work-family conflict is particularly prominent for project employees. This research examined whether and how work-family conflict affects...
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Ik-Chang Choi, Hyun No Kim, Hio-Jung Shin, John Tenhunen, Trung Thanh Nguyen
Pág. 1 - 19
This study examines the willingness to pay (WTP) for the highland agriculture restriction policy which aims to stabilize the water quality in the Han River basin, South Korea. To estimate the WTP, we use a double-bounded contingent valuation method and a...
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Ik-Chang Choi, Hyun No Kim, Hio-Jung Shin, John Tenhunen and Trung Thanh Nguyen
This study examines the willingness to pay (WTP) for the highland agriculture restriction policy which aims to stabilize the water quality in the Han River basin, South Korea. To estimate the WTP, we use a double-bounded contingent valuation method and a...
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Laura Guimarães, António Paulo Carvalho, Pedro Ribeiro, Cláudia Teixeira, Nuno Silva, André Pereira, João Amorim and Luís Oliva-Teles
Triops longicaudatus is a crustacean typically inhabiting temporary freshwater bodies in regions with a Mediterranean climate. These crustaceans are easily maintained in the laboratory and show a set of biological features that make them good candidates ...
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Eleonora Dallan, Andrea Bottacin-Busolin, Mattia Zaramella and Andrea Marion
Solute transport in rivers is controlled by mixing processes that occur over a wide spectrum of spatial and temporal scales. Deviations from the classic advection?dispersion model observed in tracer test studies are known to be generated by the temporary...
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Dorian S. Houser
Evidence for synaptopathy, the acute loss of afferent auditory nerve terminals, and degeneration of spiral ganglion cells associated with temporary threshold shift (TTS) in traditional laboratory animal models (e.g., mice, guinea pigs) has brought into q...
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Surya DARMA,Dio Caisar DARMA
Pág. 371
Food security is very important and is also prone to problems when faced with disaster situations, including diseases such as Covid-19 pandemic. The objectivity of this article is to highlight food security in relation to the availability of access to fo...
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Surya DARMA,Dio Caisar DARMA
Pág. 371
Food security is very important and is also prone to problems when faced with disaster situations, including diseases such as Covid-19 pandemic. The objectivity of this article is to highlight food security in relation to the availability of access to fo...
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Melinda du Toit,Hans de Witte,Sebastiaan Rothmann,Anja van den Broeck
AbstractPurpose: This exploratory study aimed to provide a description of the experiences and perceptions of survivalist entrepreneurs in under-resourced communities. These survivalist entrepreneurs perceived themselves as ?temporary? entrepreneurs. They...
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