Crack propagation mechanism and life prediction for very-high-cycle fatigue of a structural steel in different environmental medias by Guian Qian, Chengen Zhou, Youshi Hong

“…A model is proposed to study the relationship between fatigue life, applied stress and material property in different environmental medias, which reflects the variation of fatigue life with the applied stress, grain size, inclusion size and material yield stress in high cycle and VHCF regimes. …”
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Crack path in liquid metal embrittlement: experiments with steels and modeling by T. Auger, S. Hémery, M. Bourcier, C. Berdin, M. Martin, I. Robertson

“…The main finding is that most of the cracking process takes place at grain boundaries, lath or mechanical twin boundaries while cleavage or plastic flow localization is rarely the observed fracture mode. …”
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Mechanism of crack branching in the fatigue crack growth path of 2324-T39 Aluminium alloy by Lu Songsong, Bao Rui, Zhang Ting, Fei Binjun

“…The mechanism of this kind crack branching relates to the interaction of grain size and plastic zone size.…”
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Nanocrystalline Hydroxyapatite/Si Coating by Mechanical Alloying Technique by Ahmed E. Hannora, Alexander S. Mukasyan, Zulkhair A. Mansurov

“…However, it was shown that one-hour heat treatment at 800°C of such mechanically coated HA layer leads to partial transformation of desired HA phase to beta-tri-calcium phosphate (β-TCP) phase. It appears that the grain boundary and interface defects formed during MA promote this transformation. …”
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Routing algorithm based on characteristics analysis of vehicle trace in vehicular ad hoc network by Hua TAO, Fu-qin FENG, Peng XIAO, Cheng-wei TAN, Jun TAO

“…The coarse granularity vehicle mobility information is extracted from the vehicle trace data.Then a fine granularity mobility model was presented based on the coarse-grained mobility information.Based on the mobility model,a VANET routing algorithm,RPT-D,was proposed to quickly deliver the packets to the destination according to the mobility attributes.The RPT-GA algorithm,which was integrated with the QoS demands in the path selection objective,was designed.Finally,through the extensive simulations,the proposed algorithms are compared with other typical VANET routing algorithms,IGRP and GPSR,in terms of the transmission latency,the delivery ratio,the hop count and the extra package number.The simulation results verify the performance of the proposed algorithms.…”
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Feed Passage in Broilers - A Complex Problem by Gary D. Butcher, Amir H. Nilipour, Richard D. Miles

“…The incidence and severity are much lower at present than during 1996 when global reports of feed passage occurred following consecutive years of poor grain harvests. This document is VM123, one of a series of the Veterinary Medicine-Large Animal Clinical Sciences Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. …”
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Feed Passage in Broilers - A Complex Problem by Gary D. Butcher, Amir H. Nilipour, Richard D. Miles

“…The incidence and severity are much lower at present than during 1996 when global reports of feed passage occurred following consecutive years of poor grain harvests. This document is VM123, one of a series of the Veterinary Medicine-Large Animal Clinical Sciences Department, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. …”
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Numerical Analysis of CNC-Grinding Process based on Complex Surface of Aviation Face Gear by Wang Yanzhong, Zhao Hongpu, Lan Zhou, Hou Liangwei, Zhong Yang, Lv Qingjun

“…The reliability of grinding simulation is determined through the analysis of simulation process.According to the results of the orthogonal analysis and rule explores,the influence law of the grinding velocity,feed velocity,cutting depth and grain size on the residual stress is obtained. The targeted results have high reliability,and the theoretical basis of grinding wheel selection and grinding parameters chosen for face gear grinding is established.…”
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Comparative Study of Statistical Distributions in Electromigration-Induced Failures of Al/Cu Thin-Film Interconnects by M. I. Loupis, J. N. Avaritsiotis, G. D. Tziallas

“…We have combined post processing of existing life-data from Al/Cu + TiW bilayer interconnects with our own results from Al/Cu interconnects to show that the Log Extreme Value distribution is an equally good statistical model for electromigration failures, even in cases where grain size exceeds the linewidth. The significance of such a modelling is particularly apparent in electromigration failure rate prediction.…”
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The sharpness of the images in metallography by A. G. Anisovich

“…The possibilities of varying sharpness for the quantitative analysis of austenite grain, as well as the visualization of dendritic structures are demonstrated.…”
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Assessment of the possibility to use the of hot dip galvanizing waste-zinc dust for zinc-rich paints by N. I. Urbanovich, K. A. Baranovsky, E. V. Rozenberg, V. A. Ashuyko

“…The chemical and grain-size analysis of zinc dust – waste of hot – dip zinc plating were made. …”
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Mechanism of crack branching in the fatigue crack growth path of 2324-T39 Aluminium alloy by Lu Songsong, Bao Rui, Zhang Ting, Fei Binjun

“…The mechanism of this kind crack branching relates to the interaction of grain size and plastic zone size.…”
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Mineralogical Characteristics of Phosphate Tailings for Comprehensive Utilization by Song Mao, Qin Zhang

“…In addition, the coarse grain size of quartz and feldspar and fine embedded particle size of calcite and dolomite are also the main factors affecting the mineral processing of phosphate tailings. …”
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Secure cross-domain communication mechanism for Web mashups by Jian-hua SUN, Zhi-rong LIU, Hao CHEN

“…Many methods were used in cross-domain communication,whereas they were hardly to meet the security and high performance requirements.To this end,a secure cross-domain communication(SCDC)mechanism was proposed for Web mashups.It encapsulates content from different trust domains as secure components,achieves cross-domain communication with layered communication stack,and shares fine-grained objects by wrapping objects.SCDC mechanism supports secure cross-domain communication,shares objects between mashups and components without any browser modifications.Experiments show that the mechanism improves the communication efficiency more than five-fold,and only incurs limited overhead.…”
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A study of white etching crack formation by compression-torsion experiments by S. Averbeck, E. Kerscher

“…Focused Ion Beam and metallographic analysis reveal that a fine-grained, white etching zone formed in the vicinity of the fatigue cracks of specimens tested with the in-phase load pattern. …”
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Mechanisms of the Reversible Electrochemical Insertion of Lithium Occurring with NCIMs (Nano–Crystallite Insertion–Materials) by S. D. Han, N. Treuil, G. Campet, J. Portier, C. Delmas, J. C. Lassègues, A. Pierre

“…Also, the cation-anion bonding is weakened not only in the grain boundary region but also within the crystallite close to its surface: then the electrochemical insertion of Li+ takes place through easy bonding rearrangements.…”
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Depolarized SnO2-based gas anodes for electrowinning of silver in molten chlorides by Xiao S., Haarberg G.M.

“…SnO2-based porous anodes were prepared and the behavior of gas bubbles on the porous anodes with different original coarse grain size, immersed in ethanol to simulate molten chlorides, was primarily investigated. …”
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DL-assisted programmable multilayer network application awareness system for IP-over-EON by Zuqing ZHU, Jiawei KONG, Bin NIU, Shaofei TANG, Hongqiang FANG, Siqi LIU

“…In order to realize real-time and fine-granularity network monitoring and adjustment,and satisfy the specific QoS demands of various applications,a deep learning (DL) assisted programmable multilayer network application performance awareness system for IP-over-EON was proposed.The distributed network monitoring based on network application performance awareness was combined with centralized network management.The multilayer and fine-grained network monitoring was implemented by distributed network monitoring,and the data analysis through DL was performed.Experimental results indicate that by combining distributed and centralized processing seamlessly,the proposed network monitoring system can not only realize timely and automatic network control and management but also provide superior scalability.…”
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Naval fleet across-domain communication scheme based on CP-ABE by Wei GUO, Xue-guang ZHOU, Cheng-qin QU, Fang LUO, Xiang-jun JI

“…Attribute-based encryption (ABE) provides a fine-grained access control mechanism and it can realize one-to-many secure communication.Proxy re-encryption can transform an encrypted data to another kind encrypted between different domains.Aiming at the demand of secure communication of across-domain naval fleet,a scheme that based on CP-ABE was proposed.At last,a security analysis of this scheme and an example of the scheme were proposed.This scheme combining the technology of ABE and proxy re-encryption realizes a secure communication of across-domain naval fleet and one-to-many secure communication among the naval fleet.At the meantime,it meets the needs of meet and access of vessel.…”
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RWA algorithm based on cost of photoelectric conversion device by Daoyun HU, Zhentai YANG, Qianchun LU, Jin QI

“…Over the past decade,carrier operator implement fine-grained traffic scheduling in optical transport network(OTN) by deploying optical-electric conversion(OEO) devices on ROADM,which can improve the spectrum utilization.However,OEO device is very expensive,which will increase the CAPEX and OPEX of carrier operator.A problem about traffic scheduling and the deployment of OEO devices in OTN was proposed.Then,the ILP model of this problem was built and it was proved NP-hard.Additionally,two novel algorithms named OEO-RWA and SA-RWA were proposed.At last,these algorithms were demonstrated can not only ensure flexibility of traffic scheduling,but also can reduce the number of OEO device through simulation.…”
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