Results 21 to 30 of about 8,243,947 (299)

Failure process characteristics of cloud-enabled services [PDF]

2017 9th International Workshop on Resilient Networks Design and Modeling (RNDM), 2017
The design of cloud computing technologies need to guarantee high levels of availability and for this reason there is a large interest in new fault tolerant techniques that are able to keep the resilience of the systems at the desired level. The modeling of these techniques require input information about the operational state of the systems that have ...
Besmir Tola, Yuming Jiang 0001, Bjarne E. Helvik   +2 more
openaire   +3 more sources

Effect of weakening characteristics of mechanical properties of granite under the action of liquid nitrogen

Frontiers in Ecology and Evolution, 2023
Liquid nitrogen fracturing and hot dry rock geothermal development are both emerging technologies in the field of energy. However, during the extraction of geothermal energy, it can cause the evolution of geological fractures, leading to the diffusion of
Linchao Wang, Wan Zhang, Zhengzheng Cao, Yi Xue, Jianqiang Liu, Yang Zhou, Chenyang Duan, Tong Chen   +7 more
doaj   +1 more source

Crack Failure Characteristics of Different Rocks Under the Action of Frost Heaving of Fissure Water

Frontiers in Earth Science, 2020
Freeze–thaw problems need to be solved urgently for the construction of projects in the alpine mountain areas. Freeze–thaw cycle tests with different cycles were carried out after water filled in the crack.
Guangze Zhang, Guoqing Chen, Zhengxuan Xu, Yang Yang, Zhiheng Lin   +4 more
doaj   +1 more source

Analysis of the causes of pump failure and differences of failure characteristics

Water Science and Technology, 2008
It is generally accepted that sewage pumping stations are directly responsible for affecting sewer system performance in terms of combined sewer overflows and flooding. However, the specific causes of pump failure are unknown. This paper presents the analysis of pump failure data provided by four sewer management authorities in The Netherlands.
H, Korving, E C, Ottenhoff, H, Korving
openaire   +2 more sources

Iron Deficiency in Heart Failure: Characteristics and Treatment [PDF]

Current Geriatrics Reports, 2021
Iron deficiency in heart failure has been associated with impaired functional capacity and quality of life. The purpose of this paper is to review mechanisms of iron homeostasis and current clinical data exploring mechanisms of iron repletion in heart failure.Multiple international societies now advise iron repletion for symptomatic heart failure ...
Ryan C Martin, Dusty Lisi
openaire   +2 more sources

Heart failure subphenotypes based on repeated biomarker measurements are associated with clinical characteristics and adverse events (Bio-SHiFT study) [PDF]

, 2022
Background: This study aimed to identify heart failure (HF) subphenotypes using 92 repeatedly measured circulating proteins in 250 patients with heart failure with reduced ejection fraction, and to investigate their clinical characteristics and prognosis.
Petersen, Teun B.; id_orcid, van Ramshorst, Jan, Umans, Victor A. W. M., Rizopoulos, Dimitris; id_orcid, Rizopoulos, Dimitris, Akkerhuis, K. Martijn, Germans, Tjeerd, de Lange, Iris, Constantinescu, Alina A., Umans, Victor A.W.M., Manintveld, Olivier C., Caliskan, Kadir; id_orcid, Petersen, Teun B., Caliskan, Kadir, Kardys, Isabella, de Bakker, Marie, Boersma, Eric, Brugts, Jasper J.   +17 more
core   +2 more sources

Heart 'omics' in AGEing (HOMAGE): design, research objectives and characteristics of the common database. [PDF]

, 2014
Heart failure is common in older people and its prevalence is increasing. The Heart 'omics' in AGEing (HOMAGE) project aims to provide a biomarker approach that will improve the early diagnosis of heart failure.
Rocca, Hans-Peter Brunner-La, Heymans, Stephane, Staessen, JA, Pocock, Stuart, Zannad, Faiez, Bauters, C, Brunner-La Rocca, Hans-Peter; id_orcid, Thijs, Lutgarde, Heymans, S, Cleland, J.G., Pocock, S, Staessen, Jan A., Mebazaa, A, Delles, C, Thijs, L, Masson, Serge, Bauters, Christophe, Kuznetsova, Tatiana, Tomaschitz, A, McDonald, K, Pinet, Florence, Collier, T, Mamas, Mamas, Pinet, F, Jacobs, Lotte, Mebazaa, Alexandre, Sever, P, Jin, Yu, Cleland, JG, Kuznetsova, T, Latini, Roberto, Rouet, P, Mamas, M, Cleland, John G F, Sever, Peter, Jin, Y, Latini, R, Delles, Christian, Rouet, Philippe, Brunner-La Rocca, Hans-Peter, Zannad, F, Brunner-La Rocca, HP, Jacobs, L, Pieske, Burket, Diez, Javier, Diez, J, Cleland, John GF, Masson, S, McDonald, Kenneth, Pieske, B, Staessen, Jan A, Cleland, John G.F., Rocca, HP, Collier, Timothy, Tomaschitz, Andreas, Pieske, Burkert   +55 more
core   +1 more source

Research on mechanical behaviour and determination method for shear strength of colluvial deposit in large-scale direct shear tests

Meitan kexue jishu, 2023
In order to master the mechanical strength characteristics of the colluvial deposit and the influence of water content on it，a typical loose colluvial deposit of landslide in southwest China was taken as a research object.
Qiangqiang JIANG, Yangqing XU, Hao WANG, Longwei YANG   +3 more
doaj   +1 more source

Root Tensile Characteristics of Herbaceous Plants from Source Areas of Lanniqing Landslide in Zhaotong City, Yunnan Province

Shuitu baochi tongbao, 2023
[Objective] The tensile strength characteristics of plant roots were studied to understand the performance of roots in complexes, in order to provide a basis for the selection of plants to be used in ecological slope protection.
Xu Zongheng, Chen Yunying, Zhang Yu, Zha Linglong, Tao Zhenpeng   +4 more
doaj   +1 more source

Effect of Crack Angle and Length on Mechanical and Ultrasonic Properties for the Single Cracked Sandstone Under Triaxial Stress Loading-Unloading

Frontiers in Earth Science, 2022
The disturbance due to coal mining causes the surrounding rock to undergo a complex process of stress changes during which the axial pressure and the confining pressure usually change accordingly at the same time.
Huarui Hu, Huarui Hu, Binwei Xia, Binwei Xia, Yafei Luo, Yafei Luo, Yugang Gao, Yugang Gao   +7 more
doaj   +1 more source