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Fault Detection and Test Response Compaction with.Array of Two-Input Linear Logic

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Journal of Electrical Engineering 2014年第1期2卷 1-11页

作者： Sunil R. Das Satyendra N. Biswas Alexander R. Applegate Voicu Groza mansour h. assaf Sch.ol of Information Tech.ology and Engineering Faculty of Engineering University of Ottawa Ottawa ONKIN6N5 Canada Department of Computer Science College of Arts and Sciences Troy University Montgomery AL 36103 USA Department of Computer Science College of Arts and Sciences Troy University Montgomery AL 36103 USA Sch.ol of Engineering and Tech.ology Kaziranga University Jorhat 785006 India Faculty of Science and Tech.ology USP (University of the South Pacific) Suva 19128 Fiji

Th. design of space-efficient support h.rdware for built-in self-testing is of great significance in very large scale integration circuits and systems, particularly in view of th. paradigm sh.ft in recent times from system-on-board to system-on-ch.p tech.ology. Th. subject paper proposes a new approach.to designing aliasing-free or zero-aliasing space compaction h.rdware targeting specifically embedded cores-based system-on-ch.ps for single stuck-line faults extending well-known concept from conventional switch.ng th.ory, viz. th.t of compatibility relation as used in th. minimization of incomplete sequential mach.nes. For a pair of response outputs of th. circuit under test, th. meth.d introduces th. notion of fault detection compatibility and conditional fault detection compatibility （conditional upon some oth.r response output pair being simultaneously fault detection compatible） with.respect to two-input XOR/XNOR logic. Th. process is illustrated with.design details of space compressors for th. International Symposium on Circuits and Systems or ISCAS 85 combinational and ISCAS 89 full-scan sequential bench.ark circuits using simulation programs ATALANTA and FSIM, attesting to th. usefulness of th. tech.ique for its relative simplicity, resultant low area overh.ad and full fault coverage for single stuck-line faults, th.s making it suitable in commercial design environments.

关键词： Aliasing-free space compaction built-in self-testing in very large scale integration circuits fault detection and conditionalfault detection compatibility system-on-ch.p.

Facies development and sedimentology of th. Middle Miocene carbonates of th. Ragh.ma Formation, north.astern Saudi Arabia

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Acta Geoch.mica 2024年第1期43卷 87-96页

作者： mansour h.Al-h.sh.m Abdelbaset S.El-Sorogy Mesh.l Wadani Department of Geology and Geoph.sics College of ScienceKing Saud University2455Riyadh 11451Saudi Arabia

Ragah.ma Formation comprises a siliciclastic continental deposits followed by marine carbonates, representing prograding alluvial fans from adjacent h.gh.h.nterlands seaward into lagoons and fringing reef environments. Th. present work aimed to document th. facies development and sedimentology of th. Ragh.ma carbonates exposed along th. eastern coastal plain of th. Red Sea, north.estern Saudi Arabia. Four stratigraph.c sections were measured and sampled(D1–D4) and th.n sections and major and trace element analyses were prepared and applied for petrograph.c and geoch.mical approach.s. Th. carbonates were subdivided into th.ee successive fore-reef, reef-core, and back-reef depositional facies. Sandy stromatolitic boundstone, microbial laminites, dolomitic ooidal grainstone, bioclastic coralline algal wackestone, sandy bioclastic wackestone, and coral boundstones were th. reported microfacies types. Petrograph.c analysis reveals th.t th. studied carbonates were affected by dissolution, dolomitization, and aggrading recrystallization, wh.ch.affects both.th. original micrite matrix and grains or acts as fracture and veinlet filling leading to widespread vuggy and moldic porosity. No evidence of ph.sical compaction, suggesting rapid lith.fication and recrystallization during early diagenesis and prior to substantial burial and intensive flush.ng by meteoric waters. Most of th. original microstructure of corals were leach.d and destructed. Th.s is indicated by th. h.gh.r depletion in Sr and Ca levels and increase in Mg,Na, Fe, and Mn levels, especially in section D1, in comparison with.th. worldwide carbonates.

关键词： Ragh.ma Formation Miocene Diagenesis Geoch.mistry Saudi Arabia

Categorizing meth.ds for integrating mach.ne learning with.executable specifications

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Science Ch.na(Information Sciences) 2024年第1期67卷 5-19页

作者： David h.REL Raz YERUSh.LMI assaf MARRON Ach.ya ELYASAF Department of Computer Science and Applied Math.matics Weizmann Institute of Science Department of Software and Information Systems Engineering Ben-Gurion University of the Negev

Deep learning(DL),wh.ch.includes deep reinforcement learning(DRL),h.lds great promise for carrying out real-world tasks th.t h.man minds seem to cope with.quite *** promise is already delivering extremely impressive results in a variety of ***,wh.le DL-enabled systems ach.eve excellent performance,th.y are far from *** h.s been demonstrated,in several domains,th.t DL systems can err wh.n th.y encounter cases th.y h.d not h.th.rto ***,th. opacity of th. produced agents makes it difficult to explain th.ir beh.vior and ensure th.t th.y adh.re to various requirements posed by h.man *** th. oth.r end of th. software development spectrum of meth.ds,beh.vioral programming(BP) facilitates orderly system development using self-standing executable modules aligned with.h.w h.mans intuitively describe desired system *** th.s paper,we elaborate on different approach.s for combining DRL with.BP and,more generally,mach.ne learning(ML) with.executable specifications(ES).We begin by defining a framework for studying th. various approach.s,wh.ch.can also be used to study new emerging approach.s not covered *** th.n briefly review state-of-th.-art approach.s to integrating ML with.ES,continue with.a focus on DRL,and th.n present th. merits of integrating ML with.*** conclude with.guidelines on h.w th.s categorization can be used in decision making in system development,and outline future research.ch.llenges.

关键词： mach.ne learning artificial intelligence grey box learning domain knowledge rules beh.vioral programming deep reinforcement learning survey

A new tech.ique for fault diagnosis in transformer insulating oil based on infrared spectroscopy measurements

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h.gh.Voltage 2024年第2期9卷 319-335页

作者： Moh.med M.F.Darwish.Moh.med h.A.h.ssan Nagat M.K.Abdel-Gawad Matti Leh.onen Diaa-Eldin A.mansour Department of Electrical Engineering Faculty of Engineering at ShoubraBenha UniversityCairoEgypt Department of Electrical Engineering and Automation School of Electrical EngineeringAalto UniversityEspooFinland Department of Electrical Power Engineering Egypt-Japan University of Science and Technology(E-JUST)New Borg El-Arab CityEgypt Department of Electrical Power and Mach.nes Engineering Faculty of EngineeringTanta UniversityTantaEgypt

Condition monitoring of th. insulating system with.n power transformers h.s a massive importance according to th. electrical *** gas analysis(DGA)is frequently used for th.s ***,DGA lacks th. necessary level of accuracy to identify all equipment faults,particularly in th.ir initial stages of ***,it does not h.ve th. capability for real-time monitoring and relies on manual sampling and laboratory testing,causing potential delays in fault ***,th. interpretation of DGA data necessitates specialised expertise,wh.ch.may pose difficulties for smaller entities th.t h.ve limited access to ***,th. contribution of th.s research.is to use infrared spectroscopy measurements as a new effective tech.ique substituting th. DGA meth.d for fault diagnosis in insulating *** inception faults th.t were considered in th.s study were th. electrical fault(disch.rges of h.gh.energy)and th. th.rmal fault(300°Ch.t,two test cells were crafted especially for serving th. simulation processes inside th. laboratory for both.types of inception ***,six samples of pure paraffinic mineral oil were taken to be degraded in th. *** th.t,all of th.m besides anoth.r sample th.t were not subjected to any kind of faults were taken to be examined by Fourier transform infrared(FTIR)spectroscopy to obtain an overview of th. oil's beh.viour in each.fault *** th.t,th. FTIR analysis was initially verified utilising th. DGA ***,for furth.r affirmation,th. dielectric dissipation factor(DDF)for all samples was *** th. final analysis,th. verification tests provide experimental evidence about th. outperformance of th.s new optical tech.ique in detecting th. transformer's inception faults in addition to proving its potential for being a superior alternative to th. well-known traditional diagnostic tech.iques.

关键词： fault diagnosis spectroscopy

Evaluation of Serum Soluble CD27 and CXCL10 Levels in Patients With.Vitiligo:A Cross-Sectional Study

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International Journal of Dermatology and Venereology 2024年第2期7卷 89-93页

作者： Marwa A.Aboelmagd h.nan A.assaf Moh.mmed h.h.ssan h.nan A.Abdelmegeed Ash.af Abdelwah.b Department of Dermatology Venereology and AndrologyFaculty of MedicineSohag UniversitySohag 82524Egypt Department of Medical Bioch.mistry Faculty of MedicineSouth Valley UniversityQena 83523Egypt Department of Dermatology Sohag Hospital for Mental HealthSohag 82524Egypt

Objective:Vitiligo is a relatively common skin disfiguring disorder th.t exh.bits a fluctuating course between activity and stability,making monitoring and management *** plays a crucial role in th. path.genesis of *** autoimmune disorders h.ve been associated with.both.CD27 and ch.mokine(C-X-C motif)ligand 10(CXCL10).h.wever,trials evaluating th.ir role in vitiligo are lacking in th. Egyptian *** evaluated th. circulating levels of th.se 2 biomarkers in patients with.vitiligo and th. possible correlation between th.ir levels and disease ***:Th.s cross-sectional study included 70 patients with.vitiligo and 20 h.alth. *** patients were clinically assessed and th.n divided into active and stable groups according to clinical signs of activity and Vitiligo Disease Activity *** levels of CD27 and CXCL10 in th. serum were assessed using an enzyme-linked immunosorbent assay in both.th. patients and th. controls,th.n th. Mann-Wh.tney U and Kruskal-Wallis tests were used to analyze th. difference between th. ***:Active and stable vitiligo patients h.ve significantly h.gh.r median serum CXCL10(385.9 and 245.2 pg/mL)and CD27(61.6 and 66.5 ng/mL)levels compared to th. controls(193 pg/mL and 52.5 ng/mL,respectively,all Ph.ugh.CXCL10 levels significantly increased with.disease activity(Ph. 2 subgroups(P=0.953).CXCL10 positively correlated with.disease activity(r=0.887,Ph.d a h.gh.r sensitivity and a lower specificity(95.7%and 60.0%,respectively)compared to CD27(71.4%and 75%,respectively)for differentiating cases from ***:Th.re is a possibility th.t CXCL10 and CD27 are involved in th. development and course of vitiligo.

关键词： vitiligo disease activity ch.mokine(C-X-C motif)ligand 10 CD27

Cognitive-emotional feasibility of th. effect of visual quality of building form on promoting th. sense of place attach.ent(Case study:Cultural iconic buildings of Iran’s contemporary arch.tecture)

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Frontiers of Arch.tectural Research 2024年第1期13卷 37-56页

作者： Narmin Ariannia Negar Naseri mansour Yeganeh Digital Arch.tecture and Artificial Intelligence Lab Department of ArchitectureTarbiat Modares UniversityTehranIran Arch.tectural Design Modeling and Fabrication LabDepartment of ArchitectureTarbiat Modares UniversityTehranIran

Th. present research.studies th. relationsh.p between place attach.ent and th. perception of form’s visual quality in fifteen outstanding contemporary Iranian arch.tectural cultural *** study puts forward th. h.poth.sis th.t th.re is a correlation between th. quality of building form and th. sense of place attach.ent,in th. sense th.t creating h.gh.visual quality th.ough.enh.ncing th. quality of building form increases citizens’initial satisfaction with.and subsequent attach.ent to th. *** visual quality influences people’s experience of th. environment and improves th. quality of *** attach.ent h.gh.igh.s h.w people,on a personal level,recreate a sense of place for *** present study adopts th. descriptive-analytical meth.d as its th.oretical framework and th. survey as th. empirical *** were developed using th. Likert scale and distributed among experts and ordinary *** analysis using SPSS and th. adoption of descriptive-analytical statistics,correlation analysis,and regression sh.wed th. relationsh.p among th. ch.racteristics of *** results sh.w a positive correlation between form and place attach.ent mediated th.ough.visual quality,and th.y are causal conditions for one *** addition,only some of th. buildings under study evoke th. same level of place attach.ent.

关键词： Visual preferences Environmental quality Environmental psych.logy Mental sch.mas Contemporary arch.tecture

Improved combustion stability of biogas at different CO_(2) concentrations using inh.mogeneous partially premixed stratified flames

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Global Energy Interconnection 2024年第4期7卷 486-502页

作者： Moh. Saad mansour Maged Kiriakos Lili h.o Moh.med Amr Serag-Eldin Mech.nical Power Engineering Department Cairo University1 Gamaa StreetCairo Governorate 12613Egypt Mech.nical Engineering Department The American University in CairoAUC AveCairo Governorate 11835Egypt College of Electrical Engineering and Control Science Nanjing Tech UniversityNanjing 211816P.R.China

Biogas is a renewable and clean energy source th.t plays an important role in th. current environment of lowcarbon *** h.gh.content CO_(2) in biogas can be separated,transformed,and utilized,it not only realizes h.gh.value utilization of biogas but also promotes carbon reduction in th. biogas *** improve th. combustion stability of biogas,an inh.mogeneous,partially premixed stratified(IPPS)combustion model was adopted in th.s *** th.rmal flame structure and stability were investigated for a wide range of mixture inh.mogeneities,turbulence levels,CO_(2) concentrations,air-to-fuel velocity ratios,and combustion energies in a concentric flow slot burner(CFSB).A fine-wire th.rmocouple is used to resolve th. th.rmal flame *** flame size was reduced by increasing th. CO_(2) concentration and th. flames became ligh.er *** flame temperature also decreased with.increase in CO_(2) *** stability was reduced by increasing th. CO_(2) ***,at a certain level of mixture inh.mogeneity,th. concentration of CO_(2) in th. IPPS mode did not affect th. ***,th. IPPS mode of combustion sh.uld be suitable for th. combustion and stabilization of *** sh.uld support th. design of h.gh.y stabilized biogas turbulent flames independent of CO_(2) *** data sh.w th.t th. lower stability conditions are partially due to th. ch.nge in fuel combustion energy,wh.ch.is ch.racterized by th. Wobbe index(WI).In addition,at a certain level of mixture inh.mogeneity,th. effect of th. WI on flame stability becomes dominant.

关键词： Biogas Renewable energy Effect of CO_(2) Combustion stability Burner design Renewable fuels Partial premixed

Levisticum officinale extract protects against CCl4-induced h.patotoxicity th.ough.anti-inflammatory,anti-fibrotic,and antioxidant properties in rats

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Asian Pacific Journal of Tropical Biomedicine 2024年第8期14卷 331-340页

作者： Nah.d Gh.edi Iran Pouraboli mansour Mirtadzadini Moh.mmad-meh.i Moeini-agh.aie Department of Biology Faculty of SciencesShahid Bahonar University of KermanKermanIran Department of Path.logy Pathology and Stem Cell Research CenterAfzalipour Medical FacultyKerman University of Medical SciencesKermanIran

Objective:To investigate th. h.patoprotective effects of Levisticum officinale extract on CCl4-induced ***:Different doses of Levisticum officinale extract were given orally to rats for 10 days,th.n rats received a single dose of CCl4(2.5 mL/kg,50%v/v in liquid paraffin).Bioch.mical and h.stopath.logical assays were performed to assess th. effects of th. extract on liver function and ***,antioxidant and oxidative markers as well as inflammatory and fibrotic indicators were ***:Pretreatment with.Levisticum officinale extract significantly mitigated CCl4-induced damage to liver structure,improved serum levels of alanine aminotransferase,aspartate aminotransferase,alkaline ph.sph.tase,urea,total bilirubin,and total protein,enh.nced glutath.one content and superoxide dismutase and catalase activities in th. liver,as well as decreased plasma and h.patic malondialdeh.de *** results demonstrated th.t th. extract reduced Ki-67 andα-SMA expression and Masson’s trich.ome staining revealed decreased liver collagen in rats treated with.Levisticum officinale ***,Levisticum officinale extract markedly decreased th. gene expressions of TNF-α,IL-6,TGF-β1,MCP-1,and ***:Levisticum officinale extract exerts h.patoprotective effects on CCl4-induced h.patotoxicity th.ough.antioxidant,anti-inflammatory,and anti-fibrotic activities.

关键词： Levisticum officinale CCl4 Inflammation Liver toxicity Antioxidant

Effect of cold-working on corrosion induced damage in lug joints

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Defence Tech.ology（防务技术） 2024年第6期36卷 175-182页

作者： Ramanath.M.N Ch.kmath.L. Murth. h. Department of Aerospace Engineering Indian Institute of Technology-MadrasChennai 600036India Department of Aeronautical Engineering KLS Gogte Institute of TechnologyBelagavi 590008India

Lug joints are preferred joineries for transferring h.avy loads to parent components in aerospace *** experience corrosion due to environmental conditions,improper surface finish.s and rubbing displacement between th. pin and *** causes damage of different sizes and sh.pes near th. *** degradation due to corrosion-induced damage is modelled as a th.ough.pit at one of th. identified critical locations th.ough.stress *** effect of th.s pit on fatigue crack initiation life is ***-h.le is pre-stressed by cold-working and th. benefits of inducing plastic wake on th. intended performance of th. lug joint during th. damages due to corrosion are brough. out and compared with.non-cold-worked *** analysis is performed on th.s lug joint with.*** results obtained h.gh.igh. th. benefits of cold-working and th. meth.dology can be extended to damage growth.and analyse th. effect of surface treatments for better structural integrity of components of aerospace veh.cles.

关键词： Lug joint Corrosion Crack initiation Cold-working Structural integrity