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Dynamic and static change of grain size and texture of copper during friction stir welding

Nan Xu, Rintaro Ueji, Hidetoshi Fujii
2016 Journal of Materials Processing Technology  
During the subsequent annealing stage, static recrystallization occurred, which led to the selected grain growth, and disappearance of dislocations, that produced the simple shear texture change.  ...  The stir zone showed a recrystallized-like structure in appearance caused by the static continuous and discontinuous recrystallization.  ...  Sato et al. (2005) found a mixture of both static and dynamic recrystallizations based on their examination of the post-annealing phenomena in an austenitic stainless steel.  ... 
doi:10.1016/j.jmatprotec.2016.01.021 fatcat:5iq54hshdvfylfffta2ydb7exa

Resin transfer molding (RTM) process of a high performance epoxy resin. II: Effects of process variables on the physical, static and dynamic mechanical behavior

Chang-Lun Lee, Kung-Hwa Wei
2000 Polymer Engineering and Science  
The optimized physical and mechanical performance of the composites was obtained by processing the resin at 160°C under 392 Wa pressure.  ...  The effects of processing variables on the mechanical behavior and the void content of one-part epoxy based glass fabric composites produced by resin transfer molding (m were investigated.  ...  The physical. static and dynamic mechanical behavior of the composites produced under different process conditions will be reported.  ... 
doi:10.1002/pen.11221 fatcat:2fsfqg3fvfgvxnbcko5zxotspe

Weight Determination of Static and Dynamic Influencing Factors of the Change of Waterflooding Oil Well Based on Grey Relational Analysis and Analytic Hierarchy Process

Wen Hua, Liu, Yikun, Sun, Na, Lu, Jiyuan, Wu, Junfeng
2015 Advances in Natural Science   unpublished
the Static and dynamic factors affecting well changes, and combining with theoretical analysis and expert experience, the static and dynamic factors set are established, static and dynamic factors should  ...  Weight Determination of Static and Dynamic Influencing Factors of the Change of Waterflooding Oil Well Based on Grey Relational Analysis and Analytic Hierarchy Process Through comprehensively analysing  ... 
fatcat:vn2g342uoff6hcd4ltt7igyu4e

Dynamic Caching Design Proto-Pattern for J2EE Web Component Development

Serestina Viriri
2003 Journal of Object Technology  
In this paper, I have identified a design proto-pattern, named Dynamic Caching, which addresses the performance impact of the dynamically generated Web content.  ...  It shows how to optimize the performance of J2EE Web applications by caching some of the dynamically-generated content.  ...  Forces • Both static and dynamic Web pages should be cached. • Some dynamically generated Web content that appear relatively static, should be cached as static content. • Dynamic and static portions within  ... 
doi:10.5381/jot.2003.2.4.a2 fatcat:i3rb5qc4nrhxdpoq4ilwlognry

A Method for Forming Nonlinear Dynamic Model
非線形動的モデルの一構成法

Kazuyuki HOTTA, Tatsuro MATSUI, Nobutoshi TANAKA, Koichi IINOYA
1971 Transactions of the Society of Instrument and Control Engineers  
The purpose of the present study is to combine the nonlinear static model with the linear dynamic model and obtain an improved model which describes the process statics exactly and the dynamics approximately  ...  In many of the design and control problems, it is often felt important for the mathematical model of the process to have more accuracy in its statics than in dynamics.  ...  The purpose of the present study is to combine the nonlinear static model with the linear dynamic model and obtain an improved model which describes the process statics exactly and the dynamics approximately  ... 
doi:10.9746/sicetr1965.7.158 fatcat:rdxs2hkh5fbhbb45fbnmiu37wm

Variable moduli of soil strain

Karim Sultanov, Pavel Loginov, Sabida Ismoilova, Zulfiya Salikhova, A. Volkov, A. Pustovgar, T. Sultanov, A. Adamtsevich
2019 E3S Web of Conferences  
In the process of static and dynamic compression of soil it is almost impossible to determine the boundaries of elastic and plastic strains in soft soil.  ...  From published results of experiments on dynamic and static compression of soil the most informative ones have been selected.  ...  Based on known compression diagrams, the changes in the modulus of volume strain of loess soil and clay are determined in the process of their dynamic and static compression. 2.  ... 
doi:10.1051/e3sconf/20199704013 fatcat:2ij5uawwuvfkxpgpqfxtoqkiha

Static and Dynamic Changes of Amplitude of Low-Frequency Fluctuations in Cervical Discogenic Pain

Mingyue Ma, Hong Zhang, Run Liu, Hongsheng Liu, Xiangchun Yang, Xiaohui Yin, Song Chen, Xiaoping Wu
2020 Frontiers in Neuroscience  
of the voxel-level static and dynamic amplitude of low frequency fluctuations (ALFF).  ...  Moreover, we found that static ALFF in left PreCG/PoCG and dynamic ALFF in THA were significantly negatively correlated with visual analog scale and disease duration, respectively.  ...  TABLE 2 | 2 Regions with changed static and dynamic ALFF in CDP patients.  ... 
doi:10.3389/fnins.2020.00733 pmid:32760245 pmcid:PMC7372087 fatcat:iltm7lvaiba4phtti6apoagf4q

A Contrastive Study on the Semantic Essences of "Be + V-ing" and "Be + Prep. + V-ness" in English

Hong-Yan LU
2020 DEStech Transactions on Social Science Education and Human Science  
The former is progressive aspect with an aspectual meaning: a dynamic process which contains both beginning and end, but excludes them and it highlights the situational changes at a certain point or period  ...  of time within the process.  ...  The Imperfective Aspect: "be + v-ing" and Static Langacker (1987, 254) took process that involves a change through time as perfective; and other processes for imperfective.  ... 
doi:10.12783/dtssehs/icesd2020/34458 fatcat:3cuxpqhyhzgopdy5wq6r3edhfm

On Service Discovery Process Types [chapter]

Peer Hasselmeyer
2005 Lecture Notes in Computer Science  
This paper identifies the processes of registration and look-up as a distinguishing feature of the various discovery systems.  ...  It describes the possible types of processes, shows how they are distributed across the lifecycles of the involved entities and classifies existing service discovery systems according to these criteria  ...  This paper expresses the opinions of the author and not necessarily those of the European Commission.  ... 
doi:10.1007/11596141_12 fatcat:pteiuszgwjeq5mo7c3jhpdod4e

Elastic facial movement influences part-based but not holistic processing

Naiqi G. Xiao, Paul C. Quinn, Liezhong Ge, Kang Lee
2013 Journal of Experimental Psychology: Human Perception and Performance  
., a face that blinks and chews) or a static face, and then tested with a static composite face.  ...  The composite effect was (1) significantly smaller in the dynamic condition than in the static condition, (2) consistently found with different face encoding times (Experiments 1-3), and (3) present for  ...  China (60910006, 31028010, 31070908), the Zhejiang Provincial Natural Science Foundation of China (Y2100970), and the Zhejiang QianJiang Talent Foundation (QJC1002010 1013371-M).  ... 
doi:10.1037/a0031631 pmid:23398253 pmcid:PMC3889867 fatcat:tvx6tpkmfjfdznjgqiqgu6d444

Analysis of gingival display during static and dynamic smiles in a Turkish sample: a clinical study

Özge Arifağaoğlu, Ümran Yılmaz
2021 European Oral Research  
In both static and dynamic smiles, the average amount of gingival display was higher in females than in males (p<0.05).  ...  High smile line was found to be the highest prevalence in both static and dynamic smiles (p<0.001). The average soft tissue display is higher in dynamic smiles (p<0.05).  ...  The prevalence order of smile types in static smiles and dynamic smiles in both females and males has changed.  ... 
doi:10.26650/eor.2022888850 pmid:35478707 pmcid:PMC9012218 fatcat:bdxfxxn3qvb4xfrdzoy7ss2ia4

Environmental Impacts of the Future German Energy System from Integrated Energy Systems Optimization and Dynamic Life Cycle Assessment

C. Reinert, S. Deutz, H. Minten, L. Dörpinghaus, S. von Pfingsten, N. Baumgärtner, André Bardow
2021 Computers and Chemical Engineering  
As the ecoinvent database consists of static LCI, it does not consider dynamic processes in the background system.  ...  Figure 4 : 4 the relative change in infrastructure emissions when the background processes are modified using dynamic LCA.  ... 
doi:10.1016/j.compchemeng.2021.107406 fatcat:7yii6psepjfrrm3zik2h6obvsa

Distributed dynamic modeling and monitoring for large-scale industrial processes under closed-loop control [article]

Wenqing Li, Chunhui Zhao, Biao Huang
2018 arXiv   pre-print
First, the large-scale closed-loop process is decomposed into several subsystems by developing a sparse slow feature analysis (SSFA) algorithm which capture changes of both static and dynamic information  ...  In this regard, this paper proposes a distributed monitoring method for closed-loop industrial processes by concurrently exploring static and dynamic characteristics.  ...  It is noted that both the static and dynamic indexes issue persistent alarms, denoting that a real process fault occurs and process is problematic.  ... 
arXiv:1809.03343v1 fatcat:5srm4oamo5cvxj56m5df6tjnfa

Sloshing analysis and mechanical modeling of liquid cargo during lifting

Tianlei Wang, Wenjie Li, Zhiqin Wu, Jingling Zhang
2021 Procedia Computer Science  
A sloshing linear dynamic model is put forward to predict the position change of center of mass of sloshing liquid. This modeling process uses a liquid static model and adds a time variable.  ...  A sloshing linear dynamic model is put forward to predict the position change of center of mass of sloshing liquid. This modeling process uses a liquid static model and adds a time variable.  ...  Compared with the step change process of the centroid position of the traditional static model, the linear dynamic model is greatly improved.  ... 
doi:10.1016/j.procs.2021.02.111 fatcat:2fozpjtrqrf75aafhtugaf4kza

Height Adjustment of Vehicles Based on a Static Equilibrium Position State Observation Algorithm

Zepeng Gao, Sizhong Chen, Yuzhuang Zhao, Jinrui Nan
2018 Energies  
The static equilibrium position can be used to adjust the vehicle height because it doesn't change without inflating/deflating.  ...  changes caused by inflating/deflating.  ...  Author Contributions: Zepeng Gao and Yuzhuang Zhao conceived original ideas; Zepeng Gao, Yuzhuang Zhao and Sizhong Chen performed the simulations and designed the experiment; Zepeng Gao, Yuzhuang Zhao,  ... 
doi:10.3390/en11020455 fatcat:4ctvj7uhqfguhlf7npg6yuizce
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