Searched for:
(1 - 20 of 82)

Pages

document
Zhang, Z. (author), Duan, X. (author), Jia, Dechang (author), Zhou, Y. (author), van der Zwaag, S. (author)
MAX phases are a family of ternary carbide or nitride ceramics possessing a layered crystal structure and, due to their chemical bonds having a mixed covalent-ionic-metallic nature, have unique properties combining those of metals and ceramics. In this review, the formation mechanisms of MAX phases from elemental and compound powders are...
review 2021
document
Jia, W. (author), Markine, V.L. (author), Jing, Guoqing (author)
Under the high requirement of ballast materials and the frequent maintenance of high-speed and heavy-haul railway, the maintenance cost and material consumption become an important problem. Several methods are used to increase the stability and service life of railway structure, also using recycled materials in ballast bed construction can be a...
journal article 2021
document
Jia, Zhoufan (author)
Suppose we have a target radiance distribution, a light source, and a plane for receiving light. How do we design a reflector that can give a similar result as the target radiance distribution? The inverse reflector problem is of high interest for light designers and related industries, such as lamp manufacture, headlight and street light design...
master thesis 2021
document
Zhang, Qingzhou (author), Zheng, Feifei (author), Jia, Yueyi (author), Savic, Dragan (author), Kapelan, Z. (author)
Real-time hydraulic modelling can be used to address a wide range of issues in a foul sewer system and hence can help improve its daily operation and maintenance. However, the current bottleneck within real-time FSS modelling is the lack of spatio-temporal inflow data. To address the problem, this paper proposes a new method to develop real...
journal article 2021
document
Hussain, Mian Zahid (author), Yang, Zhuxian (author), van der Linden, B. (author), Huang, Zheng (author), Jia, Quanli (author), Cerrato, Erik (author), Fischer, Roland A. (author), Kapteijn, F. (author), Zhu, Yanqiu (author), Xia, Yongde (author)
Surface-functionalized nitrogen/carbon co-doped polymorphic TiO<sub>2</sub> phase junction nanoparticles uniformly distributed in porous carbon matrix were synthesized by a simple one-step pyrolysis of titanium based metal–organic framework (MOF), NH<sub>2</sub>-MIL-125(Ti) at 700 °C under water vapour atmosphere. Introducing water vapour...
journal article 2021
document
Jia, L. (author), Qian, QK (author), Meijer, F.M. (author), Visscher, H.J. (author)
Energy retrofit of residential buildings is an approach to reduce worldwide energy consumption. Residential energy retrofitting in China mostly focuses on multi-owner residential buildings with composite ownership that dozens of private homeowners own their apartment and jointly own the common parts of a building. The implementation of...
journal article 2021
document
Guo, Y. (author), Jia, W. (author), Markine, V.L. (author), Jing, Guoqing (author)
Ballast rheology is a phenomenon that describes movements of ballast particles due to the discrete nature, which eventually leads to the ballast bed fluid deformation after a long-time service. In most cases, ballast rheology is the main reason of track irregularity that leads to some track defects, e.g., hanging sleeper and mud spots....
journal article 2021
document
Hussain, Mian Zahid (author), van der Linden, B. (author), Yang, Zhuxian (author), Jia, Quanli (author), Chang, Hong (author), Fischer, Roland A. (author), Kapteijn, F. (author), Zhu, Yanqiu (author), Xia, Yongde (author)
In situformation of p-n heterojunctions between TiO<sub>2</sub>and Cu<sub>x</sub>O in heteroatom-doped carbon nanocomposites and their applications in photocatalytic H<sub>2</sub>evolution were demonstrated. One-step pyrolysis of bimetal-organic-frameworks NH<sub>2</sub>-MIL-125(Ti/Cu) in steam at 700 °C forms a p-n heterojunction between TiO...
journal article 2021
document
Barnieh, Beatrice Asenso (author), Jia, Li (author), Menenti, M. (author), Jiang, Min (author), Zhou, Jie (author), Zeng, Yelong (author), Bennour, Ali (author)
The occurrence of natural vegetation at a given time is determined by interplay of multiple drivers. The effects of several drivers, e.g., geomorphology, topography, climate variability, accessibility, demographic indicators, and changes in human activities on the occurrence of natural vegetation in the severe drought periods and, prior to...
journal article 2021
document
Zhang, Jing (author), Jia, Li (author), Menenti, M. (author), Ren, Shaoting (author)
Monitoring glacier flow is vital to understand the response of mountain glaciers to environmental forcing in the context of global climate change. Seasonal and interannual variability of surface velocity in the temperate glaciers of the Parlung Zangbo Basin (PZB) has attracted significant attention. Detailed patterns in glacier surface...
journal article 2021
document
Fu, Shuai (author), du Fossé, I. (author), Jia, Xiaoyu (author), Xu, Jingyin (author), Yu, Xiaoqing (author), Zhang, Heng (author), Zheng, Wenhao (author), Krasel, Sven (author), Houtepen, A.J. (author)
Van der Waals heterostructures consisting of graphene and transition metal dichalcogenides have shown great promise for optoelectronic applications. However, an in-depth understanding of the critical processes for device operation, namely, interfacial charge transfer (CT) and recombination, has so far remained elusive. Here, we investigate...
journal article 2021
document
Ren, Shaoting (author), Miles, Evan S. (author), Jia, Li (author), Menenti, M. (author), Kneib, Marin (author), Buri, Pascal (author), McCarthy, Michael J. (author), Shaw, Thomas E. (author), Yang, Wei (author), Pellicciotti, Francesca (author)
Glacier albedo determines the net shortwave radiation absorbed at the glacier surface and plays a crucial role in glacier energy and mass balance. Remote sensing techniques are efficient means to retrieve glacier surface albedo over large and inaccessible areas and to study its variability. However, corrections of anisotropic reflectance of...
journal article 2021
document
Jia, L. (author), Qian, QK (author), Meijer, F.M. (author), Visscher, H.J. (author)
The implementation of energy retrofit of residential buildings faces many risks around the world, especially in China, leading to low retrofit progress. Stakeholders’ proactive risk management is the key to the smooth implementation of retrofit projects but is normally affected by risk perception. Perceived risks instead of real risks are the...
journal article 2020
document
Wang, Hanchen (author), Chen, Jilei (author), Yu, T. (author), Liu, Chuanpu (author), Guo, Chenyang (author), Liu, Song (author), Shen, Ka (author), Jia, Hao (author), Bauer, G.E. (author)
Nanomagnets are widely used to store information in non-volatile spintronic devices. Spin waves can transfer information with low-power consumption as their propagations are independent of charge transport. However, to dynamically couple two distant nanomagnets via spin waves remains a major challenge for magnonics. Here we experimentally...
journal article 2020
document
Chen, Dan (author), Xiang, Pengcheng (author), Jia, Fuyuan (author), Zhang, Jian (author), Liu, Z. (author)
Mega infrastructure projects provide a basic guarantee for social development, economic construction, and livelihood improvement. Their operation and maintenance (O&amp;M) management are of great significance for the smooth operation and the realization of the value created by the projects. In order to provide an approach for effectively...
journal article 2020
document
Ren, Shaoting (author), Menenti, M. (author), Jia, Li (author), Zhang, Jing (author), Zhang, Jingxiao (author), Li, Xin (author)
Mountain glaciers are excellent indicators of climate change and have an important role in the terrestrial water cycle and food security in many parts of the world. Glaciers are the major water source of rivers and lakes in the Nyainqentanglha Mountains (NM) region, where the glacier area has the second largest extent on the Tibetan Plateau....
journal article 2020
document
Xue, Yutong (author), Xiang, Pengcheng (author), Jia, Fuyuan (author), Liu, Z. (author)
Due to their characteristics and multiple objectives, high-speed rail (HSR) projects carry more complex risks than conventional projects and high correlation and conductivity are among the associated risk factors. Previous risk assessment frameworks for rail infrastructure have ignored the effects of risk interactions that inflate risk levels...
journal article 2020
document
Pang, Xiongqi (author), Jia, Chengzao (author), Zhang, Kun (author), Li, Maowen (author), Wang, Y. (author), Peng, Junwen (author), Li, Boyuan (author), Chen, Junqing (author)
Fossil fuel resources are invaluable to economic growth and social development. Understanding the formation and distribution of fossil fuel resources is critical for the search and exploration of them. Until now, the vertical distribution depth of fossil fuel resources has not been confirmed due to different understandings of their origins...
journal article 2020
document
Barnieh, Beatrice Asenso (author), Jia, Li (author), Menenti, M. (author), Zhou, Jie (author), Zeng, Yelong (author)
Post‐classification change detection was applied to examine the nature of Land Use Land Cover (LULC) transitions in West Africa in three time intervals (1975–2000, 2000–2013, and 1975– 2013). Detailed analyses at hotspots coupled with comparison of LULC transitions in the humid and arid regions were undertaken. Climate and anthropic drivers...
journal article 2020
document
Wang, Guangdong (author), Jia, Ailin (author), Wei, Yunsheng (author), Xiao, C. (author)
Shale gas reservoirs (SGR) have been a central supply of carbon hydrogen energy consumption and hence widely produced with the assistance of advanced hydraulic fracturing technologies. On the one hand, due to the inherent ultralow permeability and porosity, there is stress sensitivity in the reservoirs generally. On the other hand, hydraulic...
journal article 2020
Searched for:
(1 - 20 of 82)

Pages