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International Journal of Clinical Medicine 2016年第11期7卷 726-735页

作者： adrian Reber Department of Anesthesia and Intensive Care Medicine Hospital of Zollikerberg Zollikerberg Switzerland

The goal of safe airway management is to maintain a patent airway. Lack of knowledge of the anatomical morphology and changes that may occur in the upper airway during sedation and unconsciousness may lead to critical incidents and hazardous complications. This review focuses on the risks of sedation and analgesia and changes in wakefulness on airway patency in spontaneously breathing patients. Furthermore, key elements of airway management are presented and discussed.

关键词： Airway Analgesia Anesthetics Anesthesia Breathing Chin Lift Diagnostics Emergency Jaw Thrust Sedation Maneuvers Obesity Obstructive Sleep Apnea Posture Sleep

Correlates of Coping Styles

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Health 2024年第7期16卷 592-601页

作者： adrian Furnham Department of Leadership and Organisational Behaviour Norwegian Business School (BI) Olso Norway

Five hundred participants completed a short, ten-item measure of coping along with measures of self-esteem, intelligence, belief in a just world (BJW) and conspiracy theories (CT). The scale factored into four recognisable coping styles labelled socio-emotional, cognitive, internalisation and distraction. Correlations showed all factors were related to self-esteem and trait optimism. Regressions onto each factor indicated that self-esteem was the most consistent factor being associated positively with all factors, except internalisation. Younger females with low self-esteem tended to use socio-emotional coping, optimists with high self-esteem cognitive coping, younger, less optimistic people with low self-esteem internalisation and high self-esteem, less intelligent people with BJW distraction as a coping strategy. Implications and limitations are acknowledged.

关键词： Coping Resilience Socio-emotional Internalisation Distraction

Pressure Measurements from Five Different Nosebands at Rest, and During Riding at Walk, a Collected Gait, Backing up and a Full Stop

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Open Journal of Veterinary Medicine 2024年第6期14卷 137-154页

作者： adrian Harrison Dept for Veterinary and Animal Sciences (IVH) Faculty of Health & Medical Sciences University of Copenhagen PAS Section for Physiology Frederiksberg Denmark

Background: Scientific procedures for addressing noseband fit and tightness, eliminating the risk of excessive and painful tightening, as well as quantitative measurements of pressures under the noseband while riding are either scarce or lacking. Purpose/Aim: To assess simple means of measuring pressure under different nosebands with a view to their adoption as scientific methodology. Method: Horses (n = 7) were fitted with five different bridles (A-E). Pressure distribution and intensity were measured using colour sensitive film (Fujifilm LLLW), assessing the level of pressure and distribution across the surface of the nosebands, as assessed and ranked by independent assessors. A CURO system was also used to measure pressure in real-time under nosebands whilst riding. Results: The colour-sensitive film for D & B were ranked 1st and 2nd, respectively. Regularity of pressure overall showed a statistical difference between nosebands (A & B significantly more unregular than the others). Pressure measurements revealed significantly different means (all P Conclusions: Pressures under nosebands can reach levels that appear capable of inflicting tissue damage, hence bridles and nosebands should be assessed using scientific methodology and not based on arbitrary and subjective criteria, as is currently the case.

关键词： Noseband Welfare Pain Bridle Fit Riding Tölt FEI

Assessment of the role of slit as a safety valve in failure of levees

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International Journal of Sediment Research 2008年第4期23卷 361-375页

作者： C.S.P.OJHA V.P.SINGH D.D.adrian Department of Civil Engineering Indian Institute of TechnologyRoorkee Uttaranchal 247667 IndiaProf. Caroline and William N. Lehrer Distinguished Chair in Water Engineering Professor of Civil & Environmental Engineering and Professor of Biological and Agricultural Engineering Texas A & M University2117 TAMU Dept. of Biological & Agric. Engineering 321 Scoates Hall College Station Texas 77843-2117 USA Department of Civil and Environmental Engineering Louisiana State UniversityBaton Rouge LA 70803-6405 U. S. A.Rubicon Professor

The development of a narrow channel or slit due to piping just underneath the base of levees channel has been reported to be useful to withstand the increase in the head beyond critical head conditions. Also, the maximum slit length has been emphasized to be up to half of the base width. By developing a model of critical head considering slit, it is found that the critical head can increase with the development of slit length only under certain conditions. Analysis of piping failure data indicates that the critical head expressions considering slit length constitute a potentially useful model for critical head.

关键词： Failure of levee Piping Flood defense Water head seepage erosion

Corrosion Investigation by Scanning Electrochemical Microscopy of AISI 446 and Ti-Coated AISI 446 Ferritic Stainless Steel as Potential Material for Bipolar Plate in PEMWE

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Acta Metallurgica Sinica(English Letters) 2024年第4期37卷 607-619页

作者： Andrea Kellenberger Nicolae Vaszilcsin Mircea Laurentiu Dan Ion Mitelea Alexandru adrian Geana Sigrid Lædre Corneliu M.Craciunescu Faculty of Industrial Chemistry and Environmental Engineering Politehnica University TimisoaraPiata Victoriei 2300006TimisoaraRomania Faculty of Mechanical Engineering Politehnica University TimisoaraPiata Victoriei 2300006TimisoaraRomania SINTEF Industry 7465TrondheimNorway

The components of proton exchange membrane water electrolysers frequently experience corrosion issues, especially at high anodic polarization, that restrict the use of more affordable alternatives to titanium. Here, we investigate localized corrosion processes of bare and Ti-coated AISI 446 ferritic stainless steel under anodic polarization by scanning electrochemical microscopy (SECM) in sodium sulphate and potassium chloride solutions. SECM approach curves and area scans measured at open-circuit potential (OCP) of the samples in the feedback mode using a redox mediator evidence a negative feedback effect caused by the surface passive film. For the anodic polarization of the sample, the substrate generation-tip collection mode enables to observe local generation of iron (II) ions, as well as formation of molecular oxygen. For the uncoated AISI 446 sample, localized corrosion is detected in sodium sulphate solution simultaneously with oxygen formation at anodic potentials of 1.0 V vs. Ag/AgCl, whereas significant pitting corrosion is observed even at 0.2 V vs. Ag/AgCl in potassium chloride solution. The Ti-coated AISI 446 sample reveals enhanced corrosion resistance in both test solutions, without any evidence of iron (II) ions generation at anodic potentials of 1.2 V vs. Ag/AgCl, where only oxygen formation is observed.

关键词： Ferritic stainless steel Corrosion Ti coating Scanning electrochemical microscopy(SECM) Magnetron sputtering Proton exchange membrane water electrolysis(PEMWE)

Advanced wind turbine blade inspection with hyperspectral imaging and 3D convolutional neural networks for damage detection

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Energy and AI

Energy and AI 2024年第2期16卷 528-537页

作者： Patrick Rizk Frederic Rizk Sasan Sattarpanah Karganroudi adrian Ilinca Rafic Younes Jihan Khoder Department of Mechanical Engineering Universitédu QuébecàTrois-RivièresDrummondvilleQCCanada Centre national intégrédu manufacturier intelligent(CNIMI) Universitédu QuébecàTrois-RivièresDrummondvilleQCCanada Department of Mathematics Computer Science and EngineeringUniversitédu QuébecàRimouski300 allée des UrsulinesRimouskiQCG5L3A1Canada The Center for Advanced Computer Studies University of Louisiana at LafayetteLafayetteLAUSA T3E Industrial Research Group Mechanical Engineering DepartmentÉcole de Technologie Supérieure1100 Notre-Dame St WMontréalQC H3C 1K3Canada Faculty of Engineering Third BranchLebanese UniversityHadathBeirutLebanon LISV Laboratory University of Versailles Saint-Quentin-en-Yvelines10-12 Avenue de l'Europe78140VélizyFrance

In the context of global efforts to mitigate climate change by pursuing sustainable energy sources, wind energy has emerged as a critical contributor. However, the wind energy industry faces substantial challenges in maintaining and preserving the integrity of wind turbine blades. Timely and accurate detection and classification of blade faults, encompassing issues such as cracks, erosion, and ice buildup, are imperative to uphold wind turbines' ongoing efficiency and safety. This study introduces an inventive approach that amalgamates hyperspectral imaging and 3D Convolutional Neural Networks (CNNs) to augment the precision and efficiency of wind turbine blade fault detection and classification. Hyperspectral imaging is harnessed to capture comprehensive spectral information from blade surfaces, facilitating exact fault identification. The process is streamlined through Incremental Principal Component Analysis (IPCA), reducing data dimensions while maintaining integrity. The 3D CNN model demonstrates remarkable performance, achieving high accuracy in detecting all fault categories in full-band hyperspectral images. The model retains high accuracy even with dimensionality reduction to 20 spectral bands. The reduced processing time of the 20-band image enhances the practicality of real-world applications, thereby reducing downtime and maintenance expenditures. This research represents a significant advancement in wind turbine blade inspection, contributing to the sustainability and dependability of wind energy systems and furthering the cause of a cleaner and more sustainable energy future as part of the broader fight against climate change.

关键词： blade thereby turbine

Weather influenced nestling growth of an insectivorous but not a granivorous grassland passerine in Argentina

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Avian Research 2024年第2期15卷 156-162页

作者： Martín Alejandro Colombo adrian Jauregui Luciano N.Segura Laboratorio de Ecología de Aves.Institute“Dr.Raúl A.Ringuelet”(ILPLA)-UNLP/CONICET Boulevard 1201437La PlataB1900Buenos AiresArgentina

Nestling growth of birds can be affected by weather *** general,it is expected that higher temper-atures favor growth by improving food availability and nestling metabolism,while rain hinders it by reducing foraging ***,most of these patterns have been described in insectivorous cavity-nesting birds in temperate *** tested these predictions in two neotropical grassland ground-nesting birds with contrasting nestling diets and therefore potentially different responses to *** measured nestlings of the Hellmayr’s Pipit(Anthus hellmayri,an insectivorous passerine)and the Grassland Yellow-Finch(Sicalis luteola,which feeds its nestlings exclusively with seeds)during three breeding seasons(2017-2020)in central-eastern *** took measurements of tarsus and body mass,modeled growth curves using nonlinear mixed-effects models,and evaluated the effects of minimum daily temperature and precipitation during the growth period and the 30 days prior to *** pipits(60 nestlings from 21 nests),minimum temperatures during the growth period were positively associated with tarsus and body mass ***,there was a positive association between precipitation during the pre-hatching period and tarsus ***,none of the weather variables analyzed had significant effects on nestling growth of finches(131 nestlings from 35 nests).Dietary contrast between species may explain the different *** activity and abundance can be affected by weather variations within the span of a breeding season,whereas seeds may depend on conditions from previous years,making the effects harder to *** with reduced asymptotic size can have reduced chances of ***,pipit populations could be impacted if they experience cold and dry conditions during their breeding season,which is of major relevance in the current context of climate change.

关键词： Finches Grassland birds Neotropical birds Pipits Precipitation Temperature

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Animal Nutrition and Feed Science

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Engineering 2017年第5期3卷 586-587页

作者： adrian R. Egan Fellow of the Australian Academy of Technological Sciences and Engineering Emeritus Professor and Honorary Professorial Research Fellow Faculty of Veterinary and Agricultural Sciences The University of Melbourne

1.引言动物营养和饲料科学学科可简单地分为以下两类:(1)研究动物对特定吸收物质的数量和平衡的生理需求(即营养需求);(2)天然植物和动物产品或合成物质提供全部或部分营养物质的能力(即饲料组成和营养成分利用率)。为了平衡饲料供应以... 详细信息

1.引言动物营养和饲料科学学科可简单地分为以下两类:(1)研究动物对特定吸收物质的数量和平衡的生理需求(即营养需求);(2)天然植物和动物产品或合成物质提供全部或部分营养物质的能力(即饲料组成和营养成分利用率)。为了平衡饲料供应以满足动物的需求。

关键词：饲料科学动物营养动物模型生理需求营养学家营养成分饲料供应饲料组 feeding nutrients

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Scalable batch fabrication of ultrathin flexible neural probes using a bioresorbable silk layer

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Microsystems & Nanoengineering 2022年第1期8卷 305-315页

作者： Clement Cointe adrian Laborde Lionel G.Nowak Dina N.Arvanitis David Bourrier Christian Bergaud Ali Maziz LAAS-CNRS 7 Avenue du Colonel RocheF-31400 ToulouseFrance CerCo UniversitéToulouse 3CNRSPavillon BaudotCHU PurpanBP 2520231052 ToulouseFrance UMR Institut National de la Santéet de la Recherche Médicale 1048 Institut des Maladies Métaboliques et CardiovasculairesToulouseFrance

Flexible intracerebral probes for neural recording and electrical stimulation have been the focus of many research works to achieve better compliance with the surrounding tissue while minimizing *** have been explored to find the best way to insert flexible probes into the brain while maintaining their flexibility once ***,we present a novel and versatile scalable batch fabrication approach to deliver ultrathin and flexible probes consisting of a silk-parylene *** biodegradable silk layer,whose degradation time is programmable,provides a temporary and programmable stiffener to allow the insertion of ultrathin parylene-based flexible *** innovative and robust batch fabrication technology allows complete freedom over probe design in terms of materials,size,shape,and *** demonstrate successful ex vivo insertion of the probe with acute high-fidelity recordings of epileptic seizures in field potentials as well as single-unit action potentials in mouse brain *** novel technological solution for implanting ultraflexible devices in the brain while minimizing rejection risks shows high potential for use in both brain research and clinical therapies.

关键词： batch recording insertion

Optimization and evaluation of reduced graphene oxide hydrogel composite as a demulsifier for heavy crude oil-in-water emulsion

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Chinese Journal of Chemical Engineering 2021年第5期34卷 297-305页

作者： Kin Kit Fong Inn Shi Tan Henry Chee Yew Foo Man Kee Lam adrian Chiong Yuh Tiong Steven Lim Department of Petroleum Engineering Faculty of Engineering and ScienceCurtin UniversityCDT 25098009 MiriSarawakMalaysia Department of Chemical Engineering Faculty of Engineering and ScienceCurtin UniversityMiri 98009Malaysia Chemical Engineering Department Universiti Teknologi PETRONASSeri Iskandar 32610Malaysia HICoE-Centre for Biofuel and Biochemical Research Institute of Self-Sustainable BuildingUniversiti Teknologi PETRONASSeri Iskandar 32610Malaysia Department of Chemical Engineering Lee Kong Chian Faculty of Engineering and ScienceUniversiti Tunku Abdul RahmanKajang 43000Malaysia Centre for Photonics and Advanced Materials Research Universiti Tunku Abdul RahmanKajang 43000Malaysia

The rising production of produced water from oilfields had been proven to bring detrimental environmental *** this study,an efficient,recyclable,and environmental-friendly reduced graphene oxide immobilizedκ-Carrageenan hydrogel composite(κCaGO)was fabricated as an alternative sorbent for crude oil-in-water ***(PEI)was employed to form a stable hydrogel *** conditions for the immobilization of graphene oxide(GO)on PEI-modifiedκ-Carrageenan(κC)beads were optimized *** immobilization yield of 77%was attained at 2%PEI,2 h immobilization activation time,and pH ***,the synthesizedκCaGO is capable of demulsification with an average demulsification efficiency of 70%.It was found that the demulsification efficiency increases with salinity andκCaGO dosage,and it deteriorates under alkaline *** phenomena can be attributed to the interfacial interactions betweenκCaGO and the ***,theκCaGO can be recycled to use for up to six cycles without significant leaching and *** such,the synthesizedκCaGO could be further developed as a potential sorbent substitute for the separation of crude oil from produced water.

关键词： Graphene oxide κ-Carrageenan Adsorbents Demulsification Composites Waste water

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