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Exploring self-organization and self-adaption for smart manufacturing complex networks

Frontiers of Engineering management 2023年第2期10卷 206-222页

作者： Zhengang GUO Yingfeng ZHANG Sichao LIU Xi vincent WANG Lihui WANG Key Laboratory of Industrial Engineering and Intelligent manufacturing of ministry of Industry and Information Technology School of Mechanical EngineeringNorthwestern Polytechnical UniversityXi’an 710072China Department of Electrical and Electronic Engineering Imperial College LondonLondon SW72AZUK Department of Production Engineering KTH Royal Institute of TechnologyStockholm 10044Sweden

Trends toward the globalization of the manufacturing industry and the increasing demands for small-batch,short-cycle,and highly customized products result in complexities and fluctuations in both external and internal manufacturing environments,which poses great challenges to manufacturing ***,recent advances in the Industrial Internet of Things(IIoT)and the widespread use of embedded processors and sensors in factories enable collecting real-time manufacturing status data and building cyber–physical systems for smart,flexible,and resilient manufacturing *** this context,this paper investigates the mechanisms and methodology of self-organization and self-adaption to tackle exceptions and disturbances in discrete manufacturing ***,a general model of smart manufacturing complex networks is constructed using scale-free networks to interconnect heterogeneous manufacturing resources represented by network vertices at multiple ***,the capabilities of physical manufacturing resources are encapsulated into virtual manufacturing services using cloud technology,which can be added to or removed from the networks in a plug-and-play ***,information,and financial assets are passed through interactive links across the ***,analytical target cascading is used to formulate the processes of self-organizing optimal configuration and self-adaptive collaborative control for multilevel key manufacturing resources while particle swarm optimization is used to solve local problems on network ***,an industrial case based on a Chinese engine factory demonstrates the feasibility and efficiency of the proposed model and method in handling typical *** simulation results show that the proposed mechanism and method outperform the event-triggered rescheduling method,reducing manufacturing cost,manufacturing time,waiting time,and energy consumption,with reasonable computational time.T

关键词： cyber–physical systems Industrial Internet of Things smart manufacturing complex networks self-organization and self-adaption analytical target cascading collaborative optimization

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Enhanced magnetostrictive properties of lightly Pr-doped Fe83Ga17 alloys

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Journal of Rare Earths 2020年第3期38卷 257-264页

作者： Lijuan Zhao Xiao Tian Zhanquan Yao Xuan Zhao Rui Wang Hamt O Liping Jiang vincent G.Harris Inner mongolia Key Laboratory for Physics and Chemistry of Functional materials School of Physics and Electronic InformationInner Mongolia Normal UniversityHohhot 010022China School of Water Conservancy and Civil Engineering Inner Mongolia Agricultural UniversityHohhot 010018China Baotou Research Institute of Rare Earths Baotou 014030China Department of Electrical and Computer Engineering CM3ICNortheastern UniversityBostonMA 02115USA

Fe83Ga17Prx alloys,where x=0,0.2,0.4,0.6 and 1.0,were prepared by a non-consumable vacuum arc melting technique under an inert argon gas *** crystal structure and surface morphologies of the alloys were studied by X-ray diffraction(XRD) and scanning electron microscopy(SEm),*** compositional variations were measured by energy dispersive X-ray spectroscopy(EDXS).The magnetostriction coefficients of the alloys were measured by means of a differential resistive strain *** magnetism of the sample was measured by a vibrating sample magnetometer(VSm).The results show that the parent Fe83Ga17 alloy consists of a single A2 phase of bcc symmetry,whereas the Pr doped Fe83Ga17 alloys are composed of the A2 phase of bcc structure and a small volume fraction of PrGa2 as a secondary *** importantly,with increasing x,the magnetostriction coefficient of the Fe83Ga17Prx alloys first increases reaching a maximum saturation magnetostriction coefficient of192 ppm for x=0.6 at a magnetic field strength of 486 kA/m,then *** maximum represents a 400% increase over the parent alloy with a mere 0.6 at% Pr doping.

关键词： Fe-Ga alloy magnetostriction Praseodymium Rare earth element doping

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NaI (Tl) calorimeter calibration and simulation for Coulomb sum rule experiment in Hall-A at Jefferson Lab

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Chinese Physics C 2011年第5期35卷 488-493页

作者：闫新虎 C.Alexandre 陈剑平 C.Seonho 吕海江 m.Zein-Eddine Oh Yoomin S.vincent 叶云秀姚欢 Department of modern Physics University of Science and Technology of China Huangshan University Thomas Jefferson National Accelerator Facility Seoul National University Temple University

A precision measurment of inclusive electron scattering cross sections is carried out at Jefferson Lab in the quasi-elastic region for 4 He, 12 C, 56 Fe and 208 Pb targets. The longitudinal （R L ） and transverse （R T ） response functions of the nucleon need to be extracted precisely in the momentum transfer range 0.55 GeV/c≤ ｜ q ｜ ≤1.0 GeV/c. To achieve the above goal, a NaI （Tl） calorimeter is used to distinguish good electrons from background, including pions and low energy electrons rescattered from the walls of the spectrometer magnets. Due to a large set of kinematics and changes in HV settings, a number of calibrations are performed for the NaI （Tl） detector. Corrections for a few blocks of NaI （Tl） with bad or no signal are applied. The resolution of the NaI （Tl） detector after calibration reached δE/E^（1/2） ≈ 3% at E=1 GeV. The performance of the NaI （Tl） detector is compared with a simulation. The good calibration and background analysis for the NaI（Tl） detector are very important for the reduction of the systematic error of cross sections and the separation of R L and R T .

关键词： Coulomb sum rule NaI (T1) calibration resolution GEANT4 simulation

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Symptoms of spinal dysfunction mimicking systemic diseases(Ogundana Syndrome):a review of 35 cases treated with manual therapy over 30 years

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Family medicine and Community Health 2013年第1期1卷 1-7页

作者： mICHAEL O.EGWU vincent C.B.NWUGA Department of medical Rehabilitation Faculty of Basic Medical SciencesCollege of Health SciencesObafemi Awolowo University(OAU)Ile-IfeNigeria OAU Teaching Hospitals Complex and E.m.O Physiotherapy Clinic Ile-Ife Nigeria Bodija Physiotherapy Clinic BodijaIbadan Department of Physiotherapy OAU Teaching Hospitals Complex and Dean Faculty of Basic Medical Sciences OAU Ile-IfeNigeria

Objective and method:Symptoms manifesting in other parts of the body signaling the existence of spinal dysfunction(Ogundana Syndrome)in patients(N=35,age range 20-56yrs;mean age 36yrs)diagnosed to have systemic diseases but treated with manual therapy were identified after a 30 year case note ***:Incipient parkinsonism(general edema and expressionless mask face),stroke(weakness of one side of the body),tinnitus(headache with noise in one or both ears),breast cancer(breast pain)and dyspnea(difficulty in breathing)were some physician diagnoses and clinical symptoms *** percent rate occurrence was noted affecting significantly more females(74%)than males(26%,Pmily history of back pain(66%)engaged in low income occupations(farming 40%,trading 25%,artisans 15% and civil servants 20%).Symptoms got better after vertical oscillatory pressure therapy to appropriate spinal *** of treatment was influenced by duration of spinal dysfunction prior to therapy and age of younger ***:One percent of patients with spinal dysfunction misdiagnosed to have systemic diseases due to misleading symptoms are finally referred for physiotherapy of manifesting *** therapy to the appropriate vertebro-geographic region(s)relieves the symptom(s)without prejudice to existing diagnosis.

关键词： Spinal dysfunction Systemic diseases mimicking symptoms Ogundana Syndrome manual therapy

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Optimising mesh size with escape gaps in a dual-species portunid-trap fishery

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Aquaculture and Fisheries 2020年第6期5卷 308-316页

作者： matt K.Broadhurst Daniel J.Tolhurst Brian Hughes vincent Raoult Timothy m.Smith Troy F.Gaston NSW Department of Primary Industries Fisheries Conservation Technology UnitNational Marine Science CentrePO Box 4321Coffs HarbourNSW2450Australia marine and Estuarine Ecology Unit School of Biological SciencesUniversity of QueenslandBrisbaneQLD4072Australia The Roslin Institute and Royal(Dick)School of Veterinary Studies University of EdinburghEaster BushMidlothianEH259RGUnited Kingdom Hunter Local Land Services PO Box 440TareeNSW2430Australia School of Environmental and Life Sciences University of NewcastleOurimbahNSW2258Australia

In south-eastern Australia,the same baited,round traps(comprising 50–57-mm mesh netting)are used to target giant mud,Scylla serrata and blue swimmer crabs,Portunus armatus in spatially separated *** fisheries are characterised by the common,problematic discarding of undersized portunids(mm carapace length;CL for *** and ***)and fish(yellowfin bream,Acanthopagrus australis).This poor selectivity was addressed here in two experiments assessing the utility of(1)traps partially or completely covered in larger mesh(91 mm to match the minimum legal size of the smaller ***),and then(2)any cumulative benefits of fitting species-specific escape *** experiment 1,there were no differences among catches of legal-sized portunids associated with either partial,or complete trap coverage with larger *** of mesh coverage,both designs of 91-mm traps also retained significantly fewer(by up to 42%)undersized *** and *** experiment 2,replicate traps completely covered in 91-mm mesh were tested against conventional traps comprising 56-mm mesh,and traps with the same mesh sizes,but also three escape gaps configured for either ***(46×120 mm)or ***(36×120 mm)(*** treatments in total).All modified traps maintained catches of legal-sized ***,and only the 91-mm traps with escape gaps caught fewer legal-sized *** undersized ***,*** and ***(mean catches reduced by up to 49%)were retained in all larger-meshed than small-meshed traps,and in all of those traps with escape gaps(by up to 95%)than *** there were no significant cumulative benefits of escape gaps in largermeshed traps(measured by a statistical interaction),there was a trend of fewer unwanted catches *** data support configuring portunid traps with mesh sizes matching the morphology of the smallest legal-sized target ***,simply retroactively fitting escape gaps in existing,smaller-m

关键词： Bycatch Escape gap mesh size Portunid

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经皮冠状动脉腔内成形术(PTCA)——139例分析及其并发症的预防和处理

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中国循环杂志 1989年第2期4卷 102-103页

作者：崔长琮 G.m.vincent 西安医科大学心血管病研究所第一附属医院心脏科犹他大学LDS医院内科

139例PTCA,成功率为86.3%。未成功者19例中7例PTCA导管未能通过或达到狭窄区;6例因狭窄病变弥散伴钙化,扩张后压力阶差和狭窄减少不明显;6例为严重的急性血管闭塞,其中一例死亡。作者详细讨论了上述并发症的预防和处理,强调术前认真阅... 详细信息

139例PTCA,成功率为86.3%。未成功者19例中7例PTCA导管未能通过或达到狭窄区;6例因狭窄病变弥散伴钙化,扩张后压力阶差和狭窄减少不明显;6例为严重的急性血管闭塞,其中一例死亡。作者详细讨论了上述并发症的预防和处理,强调术前认真阅读冠脉造影电影片,分析病变性质是否适于扩张这是PTCA获得成功和预防并发症的关键。

关键词：冠状动脉腔内成形术并发症预防

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Colon cancer stemness as a reversible epigenetic state:Implications for anticancer therapies

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World Journal of Stem Cells 2019年第11期11卷 920-936页

作者： Audrey vincent Aicha Ouelkdite-Oumouchal mouloud Souidi Julie Leclerc Bernadette Neve Isabelle Van Seuningen Lille University Institut National de la Sante et de la Recherche MédicaleCHU LilleUMR-S 1172-Jean-Pierre Aubert Research CenterLille F-59000France Department of Biochemistry and molecular Biology Lille University HospitalLille F-59000France

The recent discovery of cancer cell plasticity,*** ability to reprogram into cancer stem cells(CSCs)either naturally or under chemotherapy and/or radiotherapy,has changed,once again,the way we consider cancer *** cancer stemness is a reversible epigenetic state rather than a genetic identity,opportunities will arise for therapeutic strategies that remodel epigenetic landscapes of ***,the systematic use of DNA methyltransferase and histone deacetylase inhibitors,alone or in combination,in advanced solid tumors including colorectal cancers,regardless of their molecular subtypes,does not seem to be the best *** this review,we first summarize the knowledge researchers have gathered on the epigenetic signatures of CSCs with the difficulty of isolating rare populations of *** raise questions about the relevant use of currently available epigenetic inhibitors(epidrugs)while the expression of numerous cancer stem cell markers are often repressed by epigenetic *** markers include the three cluster of differentiation CD133,CD44 and CD166 that have been extensively used for the isolation of colon ***,we describe current treatment strategies using epidrugs,and we hypothesize that,using correlation tools comparing associations of relevant CSC markers with chromatin modifier expression,we could identify better candidates for epienzyme targeting.

关键词： Cancer stem cells Colon cancer Epigenetics Chromatin modifying enzymes CD44 CD133 CD166

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Not a simple dress

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新世纪智能 2019年第35期 72-74页

作者： vincent 不详

“Do you like my dress?” she asked of a passing stranger.“my mommy made it just for me,” she said with tears in her eyes.“Well,I think it’s very pretty, so tell me, little one,why are you 1 ?” In a 2 voice the little girl answered,etAfter mommy 3 me this dress,she had to go away.”“Well, now,” said the lady,“with a little girl like you 4 for her,I’m sure she’ll be right back.”

关键词： dress stranger little girl

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Safety and efficacy of a docetaxel-5FU-oxaliplatin regimen with or without trastuzumab in neoadjuvant treatment of localized gastric or gastroesophageal junction cancer: A retrospective study

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World Journal of Gastrointestinal Oncology 2019年第8期11卷 634-641页

作者： Valeria Basso David Orry Jean Fraisse Julie vincent Audrey Hennequin Leila Bengrine Francois Ghiringhelli Department of Surgery Centre Georges Francois LeclercDijon 21000France Department of medical Oncology Centre Georges Francois LeclercDijon 21000France

BACKGROUND Triplet chemotherapy,with docetaxel-5FU-oxaliplatin FLOT regimen recently became the standard perioperative treatment for localized gastric cancer(GC).An adapted regimen called TeFOX was recently tested in metastatic setting and gave promising *** To determine safety and efficacy of TeFOX perioperative *** This monocentric retrospective study aims to test efficacy and safety of the perioperative TeFOX regimen given alone or in combination with trastuzumab in patients with localized *** consist in docetaxel(50 mg/m^2)with oxaliplatin 85 mg/m^2 and and leucovorin(400mg/m^2^)5 FU bolus(400mg/m^2)on day 1,followed by continuous infusion of 5FU for 46h(2400mg/m^2)every 2 *** Thirty-three consecutive patients were included in this retrospective *** patients have a gastroesophageal junction cancer and 11 have a *** follow-up of surviving patients was 32 mo.R0 resection was obtained in 30(91)*** patients(36)had a pathological complete response and 8(24)patients a nearly complete pathological *** OS and PFS were not reached at data base *** have observed 6 metastatic relapses and 1 localized *** relapse was observed in patients with pathological complete *** most common grade 3-4 adverse events were peripheral neuropathy(21)and asthenia(20).CONCLUSION TeFOX regimen could be safely administrated in perioperative treatment of localized *** and the FLOT regimen have comparable efficacy and safety profiles.

关键词： Gastric cancer Neoadjuvant chemotherapy TeFOX Retrospective study

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mORPHOLOGY, SEDImENTARY BEDFORmS AND SAND TRANSPORT ACROSS A RIDGE-AND-RUNNEL BEACH UNDER THE ACTION OF SUmmER WAVES

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Chinese Journal of Oceanology and Limnology 1990年第3期8卷 197-212页

作者： Christopher E.vincent Robert C.Kay 陈承惠李立 JackJarvis School of Environmental Sciences University of East Anglia U.K. 3rd Institute of Oceanography SOA Xiamen China Department of Geography University of St. Andrews Scotland

As part of a collaborative study between the 3rd Institute of Oceanography, Xiamen, and the U-K. Universities of East Anglia and St. Andrews, a 4-day experiment was conducted on a ridge- and -runnel beach of north Norfolk on the North Sea coast- Detailed surveys were made of every low water of an area 10m by 30m and electromagnetic current meters were used to measure wave- induced currents over the ridge and in the runnel- The locations of bedform fields were noted, fluorescent sand was used to follow the sand movement and, at the end of the experiment, lacquer peels were taken of the top 0-2 m of a vertical section through the ridge- and- runnel-During the 4 days 0-75 m3 of sand per metre width of beach accreted in the runnel and a similar volume was eroded from the upper foreshore. The dominant shoreward transport, identified qualitatively by the movement of the fluorescent sand, suggests the ridge- and- runnel system migrated shorewards up the general beach slope of 1 by 2 - 3 m. The wave orbital

关键词： beach currents shore collaborative Andrews north Xiamen metre sands ACTION

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