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Plant ontogenetic changes in vein and stomatal traits and their relationship with economic traits in leaves of three Mediterranean oaks

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Journal of Plant Ecology 2021年第6期14卷 1090-1104页

作者： Sonia Mediavilla ignacio martin Alfonso Escudero Area de Ecologia Facultad de BiologiaUniversidad de SalamancaCampus Miguel de UnamunoSalamanca 37007Spain Dpto.de Botanica y Fisiologia Vegetal Facultad de BiologiaUniversidad de SalamancaCampus Miguel de UnamunoSalamanca 37007Spain

Aims We compared vein and stomatal traits of seedlings and adults of three Mediterranean Quercus *** work suggests that gas-exchange rates tend to be higher at the seedling stage than in *** objective was to determine whether vein and stomatal traits vary throughout whole-plant ontogeny in parallel with the changes in gas-exchange *** addressed the following alternative hypotheses:hypothesis 1—seedlings show higher vein and stomatal densities than adults;and hypothesis 2—seedlings have lower investments in vascular tissues to reduce construction *** Ten specimens from each growth stage were randomly sampled for each species in a location in central-western *** measured mean stomatal and vein traits(size and number of stomata per unit of leaf area,vein density,vein volume,vein to epidermis distance),leaf mass per area and lamina *** Findings Minor vein density and vein volume per area increased with tree age,which seems inconsistent with the ontogenetic trends in gas-exchange *** discrepancy is in support of our hypothesis 2,and it suggests that,at the seedling stage,reducing investments in vascular tissues in benefit of maximizing growth rates is a *** interveinal distances in seedlings were compensated by smaller vein to epidermis *** thin leaves of the seedlings may thus constitute as a necessary trait for achieving shorter path length distances for the transport of water to evaporation sites without the need for a strong investment in costly vascular tissues.

关键词： leaf venation leaf life span plant ontogenetic changes Quercus species stomatal traits

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Advancing understanding and management of invasive fungal diseases in the intensive care unit:Insights from FUNDICU consensus definitions

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Journal of Intensive Medicine 2024年第4期4卷 482-483页

作者： ignacio martin-Loeches Department of Intensive Care Medicine Multidisciplinary Intensive Care Research Organization(MICRO)St James’HospitalDublinIreland Hospital Clinic Universitat de BarcelonaIDIBAPSCIBERESBarcelonaSpain

Invasive fungal diseases(IFDs)are increasingly relevant in critical care medicine.[1]Due to the population being admitted to an intensive care unit(ICU),the type of patient has significantly changed over the last two decades.[2]More often,patients affected by comorbid conditions are candidates for being admitted to an *** are mainly two sources of patients.

关键词： admitted unit diseases

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Optimizing artificial intelligence in sepsis management: Opportunities in the present and looking closely to the future

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Journal of Intensive Medicine 2024年第1期4卷 34-45页

作者： Darragh O’Reilly Jennifer McGrath ignacio martin-Loeches Department of Intensive Care Medicine Multidisciplinary Intensive Care Research Organization(MICRO)St James’HospitalDublinIreland Department of Respiratory Intensive care Hospital ClinicUniversitat de BarcelonaIDIBAPSCIBERESBarcelonaSpain

Sepsis remains a major challenge internationally for healthcare *** incidence is rising due to poor public awareness and delays in its recognition and subsequent *** sepsis,mortality increases with every hour left *** intelligence(AI)is transforming worldwide healthcare delivery at *** review has outlined how AI can augment strategies to address this global disease *** and machine learning(ML)algorithms can analyze vast quantities of increasingly complex clinical datasets from electronic medical records to assist clinicians in diagnosing and treating sepsis earlier than traditional *** review highlights how these models can predict the risk of sepsis and organ failure even before it *** gives providers additional time to plan and execute treatment plans,thereby avoiding increasing complications associated with delayed diagnosis of *** potential for cost savings with AI implementation is also discussed,including improving workflow efficiencies,reducing administrative costs,and improving healthcare *** these advantages,clinicians have been slow to adopt AI into clinical *** of the limitations posed by AI solutions include the lack of diverse data sets for model building so that they are widely applicable for routine clinical ***,the subsequent algorithms are often based on complex mathematics leading to clinician hesitancy to embrace such ***,we highlight the need for robust political and regulatory frameworks in this area to achieve the trust and approval of clinicians and patients to implement this transformational technology。

关键词： Artificial intelligence Data science Machine learning Intensive care unit(ICU) Critical care Sepsis

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Study of an Ionic Fluid on the Electrochemical Test of A36 Carbon Steel Ingot

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Journal of Materials Science and Chemical Engineering 2022年第2期10卷 29-43页

作者： Socorro Valdez Rodriguez martin ignacio Pech-Canul Hugo Rojas Oscar Sotelo Francisco Javier Rodríguez Araceli Espinoza-Vazquez Ociel Rodríguez Instituto de Ciencias Físicas-UNAM Cuernavaca Morelos México Centro de investigación y de Estudios Avanzadas del Instituto Politécnico Nacional Civestav-Saltillo Coahuila México Facultad de Ciencias Químicas e Ingeniería-UAEM Morelos México Departamento de Ingeniería Metalúrgica Facultad de Química-UNAM Ciudad de México México

An ionic fluid based on aromatic heterocyclic family constituted by 1,3-diazole groups was investigated. The purpose is to describe their electrochemical characteristics in order to identify the strategy to avoid the A36 carbon steel surface degradation by using electrochemical measurements. We found that the linear polarization resistance reveals an increasing value when the organic unsaturated cyclic ionic fluid was added to the corrosive electrolyte. The polarization curves and Tafel Extrapolation obtained to know the slopes tafel and the inhibitor efficiency from current density (icorr) shows a high efficiency inhibition value.

关键词： A36-Steel Ionic Fluid Electrochemical Degradation Tafel Extrapolation Linear Polarization Resistance Diazole Group Organic Inhibitor

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Emerging insights into the function of very long chain fatty acids at cerebellar synapses

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Neural Regeneration Research 2025年第6期20卷 1709-1710页

作者： martin-Paul Agbaga Mohiuddin Ahmad Department of Cell Biology and Ophthalmology University of Oklahoma Health Sciences Centerand Dean McGee Eye InstituteOklahoma CityOKUSA

Very long chain-saturated and-polyunsaturated fatty acids(VLC-SFA and VLC-PUFA, respectively) are a functionally important class of fatty acids containing 28 carbons or more in their acyl chain. They are synthesized by the elongation of very long fatty acids-4(ELOVL4) enzyme, expressed mainly in the brain, retina, skin, testes, and meibomian gland, where these fatty acids are found(Agbaga et al., 2008). Further, these organs exhibit tissuespecific VLC-PUFA and VLC-SFA biosynthesis and incorporation into complex lipids for specific functions. In the brain, skin, and Meibomian glands, the ELOVL4 mainly makes VLC-SFA, which are incorporated into complex sphingolipids. In the retina, the ELOVL4 makes VLC-PUFA that are incorporated into phosphatidylcholine, that are critical for visual function, while in testes and sperm, the VLC-PUFA are incorporated into sphingolipids that are critical for fertility(Yeboah et al., 2021).

关键词： functions function insight

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Alternative Strategy for Development of Dielectric Calcium Copper Titanate‑Based Electrolytes for Low‑Temperature Solid Oxide Fuel Cells

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Nano-Micro Letters 2025年第1期17卷 310-332页

作者： Sajid Rauf Muhammad Bilal Hanif Zuhra Tayyab Matej Veis MAKYousaf Shah Naveed Mushtaq Dmitry Medvedev Yibin Tian Chen Xia martin Motola Bin Zhu College of Mechatronics and Control Engineering Shenzhen UniversityShenzhen 518060People’s Republic of China Department of Inorganic Chemistry Faculty of Natural SciencesComenius University BratislavaIlkovicova684215 BratislavaSlovakia Energy Storage Joint Research Center School of Energy and EnvironmentSoutheast UniversityNanjing 210096People’s Republic of China Hydrogen Energy Laboratory Ural Federal University620002 EkaterinburgRussia Laboratory of Electrochemical Devices Based on Solid Oxide Proton Electrolytes Institute of High Temperature Electrochemistry620066 EkaterinburgRussia School of Microelectronics Hubei UniversityWuhan 430062People’s Republic of China

The development of low-temperature solid oxide fuel cells(LT-SOFCs)is of significant importance for realizing the widespread application of *** has stimulated a substantial materials research effort in developing high oxide-ion conductivity in the electrolyte layer of *** this context,for the first time,a dielectric material,CaCu_(3)Ti_(4)O_(12)(CCTO)is designed for LT-SOFCs electrolyte application in this *** individual CCTO and its heterostructure materials with a p-type Ni_(0.8)Co_(0.15)Al_(0.05)LiO_(2−δ)(NCAL)semiconductor are evaluated as alternative electrolytes in LT-SOFC at 450–550℃.The single cell with the individual CCTO electrolyte exhibits a power output of approximately 263 mW cm^(-2) and an open-circuit voltage(OCV)of 0.95 V at 550℃,while the cell with the CCTO–NCAL heterostructure electrolyte capably delivers an improved power output of approximately 605 mW cm^(-2) along with a higher OCV over 1.0 V,which indicates the introduction of high hole-conducting NCAL into the CCTO could enhance the cell performance rather than inducing any potential short-circuiting *** is found that these promising outcomes are due to the interplay of the dielectric material,its structure,and overall properties that led to improve electrochemical mechanism in CCTO–***,density functional theory calculations provide the detailed information about the electronic and structural properties of the CCTO and NCAL and their heterostructure CCTO–*** study thus provides a new approach for developing new advanced electrolytes for LT-SOFCs.

关键词： LT-SOFCs Dielectric CaCu_(3)Ti_(4)O_(12) Semiconductor Ni_(0.8)Co_(0.15)Al_(0.05)LiO_(2−δ) Ionic conductivity Heterostructure electrolyte

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神经重症监护患者的液体治疗:ESICM专家共识及临床实践推荐

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国际脑血管病杂志 2019年第2期27卷 84-97页

作者： Mauro Oddo Daniele Poole Raimund Helbok Geert Meyfroidt Nino Stocchetti Pierre Bouzat Maurizio Cecconi Thomas Geeraerts ignacio-martin Loeches Herve Quintard Fabio Silvio Taccone Romergryko G. Geocadin Claude Hemphill Carole Ichai David Menon Jean-Francois Payen Anders Perner martin Smith Jose Suarez Walter Videtta Elisa R. Zanier Giuseppe Citerio 何毅华(译) 常远(译) 王晓蔷(译) 潘速跃(译) Department of Medic al-Surgical Intensive Care Medicine Faculty of Biology and Medicine Centre Hospitalier Universitaire VauDOIs (CHUV) Lhiversity of Lausanne Rue du Bugnon 46 B4 08.623 1011 Lausanne Switzerland Department of Intensive Care Medicine St James's Lhiversity Hospital James's St Ushers P.O. Box 580 Dublin & Ireland Service de Reanimation Medic o-chirurgic ale Hopital Pasteur 2 UniversiteCote d'Azur CHU de Nice 06000 Nice France Unite CNRS 7275 Sophia-Antipolis France Department of Intensive Care Erasme Hospital University Libre de Bruxelles Brussels Belgium Neurosciences Critical Care Departments of Anesthesiology and Critical Care Medicine Neurology and Neurosurgery Johns Hopkins Lhiversity Baltimore MD USA Department of Neurology University of California San Francisco San Francisco CA LKA Service de Reanimation Polyvalente Hopital Pasteur 2 CHU de Nice 30 Voie Romaine CS 51069 06001 Nice Cedex 1 France Division of Anaesthesia University of Cambridge Addenbrooke's Ffospital Box 93 Hfills Road Cambridge Cambridgeshire CB2 2QQ UK Department of Intensive Care 4131 Copenhagen University Hospital- Rigshospitalet Copenhagen Denmark Department of Neuroanesthesia and Neurocritic al Care The National Ffospital for Neurosurgery and Neurology Lhiversity College London Hospitals London UK Anesthesia and Intensive Care Operative th it S. Martino Hospital Belluno Italy Hospital Nacional Professor Alejandro Posadas Buenos Aires Argentina Department of Neurosciences IRCCS-Istituto di Ricerche Farmacotogiche Mario Negri Milan Italy School of Medicine and Surgery University of Milan-Bicocca Milan Italy Neurointensive Care San Gerardo Hospital ASST-Monza 20900 Monza Italy 南方医科大学南方医院神经内科广州510515 Neurological Intensive Care Lhit Department of Neurology Medical University of Innsbruck Innsbruck Austria Department of Intensive Care Medicine University Hospitals Leuven Louvain Belgium Neuroscience Intensive Care Unit Department of Anesthesia and C

目的发布欧洲重症医学学会(European Society of Intensive Care Medicine, ESICM)关于神经重症监护患者液体治疗的专家共识和临床实践推荐意见。设计在2016年10月召开的ESICM LIVE 2016会议上召集了一个由22名国际专家组成的共识委员会... 详细信息

目的发布欧洲重症医学学会(European Society of Intensive Care Medicine, ESICM)关于神经重症监护患者液体治疗的专家共识和临床实践推荐意见。设计在2016年10月召开的ESICM LIVE 2016会议上召集了一个由22名国际专家组成的共识委员会,随后委员会成员通过电话会议和在线讨论制定本专家共识。方法回顾人群、干预、对比和结局(population, intervention,comparison, and outcomes, PICO)问题,根据需要进行更新并得到证据概要。本共识关注3个主要议题:(1)神经重症监护患者的液体复苏和维持;(2)高渗液体在颅内压控制中的应用;(3)蛛网膜下腔出血后迟发性脑缺血的液体管理。经过广泛的文献检索,应用推荐分级的评估、制订与评价(Gradingof Recommendations Assessment, Development and Evaluation, GRADE)系统原则评估证据质量(从高到极低),制定治疗推荐(强或弱),并在适用时发布最佳实践声明。基于文献和专家意见提供的综合证据,应用改良德尔菲方法(使用序贯方法以避免偏倚和误解)产生最终共识声明。结果最终共识包含总共32条声明,其中13条为强推荐,17条为弱推荐,另外2条声明未提供推荐意见。结论我们发布了一份关于神经重症监护患者液体治疗的共识声明和临床实践推荐。

关键词：循证医学指南液体治疗创伤性脑损伤蛛网膜下腔出血脑出血卒中甘露醇高渗神经重症监护

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虹桥花瓣楼

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建筑实践 2019年第6期 34-37页

作者： Jacob van Rijs Wenchian Shi Aser Giménez Ortega Daehee Suk John Tsang Antonio Luca Coco Qing Chen Jose ignacio Velasco martin Wing Yun Zeying Song Karl Nyqvist Ke Zhang Wei Zhu Michael Zhang Jaap Baselmans Jing Zhang Sharon Sin Johan Bergstrom 申强 MVRDV

MVRDV总体规划中的第一座建筑,花瓣形的标志性建筑,提供1.5万m2甲级写字楼,结合租赁灵活强大的身份。另外4.5万m2的地块在上海的虹桥机场边缘将包括共9栋MVRDV设计的办公楼及凯达环球设计的地下街。由MVRDV为协信地产集团设计的花瓣楼... 详细信息

MVRDV总体规划中的第一座建筑,花瓣形的标志性建筑,提供1.5万m2甲级写字楼,结合租赁灵活强大的身份。另外4.5万m2的地块在上海的虹桥机场边缘将包括共9栋MVRDV设计的办公楼及凯达环球设计的地下街。由MVRDV为协信地产集团设计的花瓣楼获得三星级绿色大厦标签,拥有在中国最好的节能等

关键词： MVRDV Jacob 零售空间 Michael

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Energy and Water Optimization in Biofuel Plants

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Chinese Journal of Chemical Engineering 2010年第6期18卷 914-922页

作者： ignacio E. Grossmann Mariano martin Center for Advanced Process Decision-making Department of Chemical Engineering Carnegie Mellon UniversityPittsburgh PA 15213 USA

In this paper we address the topic of energy and water optimization in the production of bioethanol from corn and switchgrass. We show that in order for these manufacturing processes to be attractive,there is a need to go beyond traditional heat integration and water recycling techniques. Thus,we propose a strategy based on mathe-matical programming techniques to model and optimize the structure of the processes,and perform heat integration including the use of multi-effect distillation columns and integrated water networks to show that the energy effi-ciency and water consumption in bioethanol plants can be significantly improved. Specifically,under some circum-stances energy can even be produced and the water consumption can be reduced below the values required for the production of gasoline.

关键词： bioethanol water networks energy optimization mathematical programming

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Getting physical with medical education:Exercise based virtual anatomy review classes for medical students

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World Journal of Methodology 2025年第1期15卷 20-25页

作者： Nadeesha R Samarasinghe Taniya S Nagpal Michele L Barbeau Charys M martin Division of General Surgery Faculty of MedicineUniversity of British ColumbiaVancouver V6T 1Z3BCCanada Faculty of Kinesiology Sport and RecreationUniversity of AlbertaEdmonton T6G 2R3ABCanada Anatomy and Cell Biology University of Western OntarioLondon N6A 3K7ONCanada Department of Anatomy and Cell Biology Schulich School of Medicine and DentistryThe University of Western OntarioLondon N6A 3K7ONCanada

The benefits of regular physical activity are well ***,few studies have examined the effectiveness of integrating physical activity(PA)into curricula within a post-secondary *** investigate the incorporation of PA into medical curriculum,we developed a series of optional exercise-based review sessions designed to reinforce musculoskeletal(MSK)anatomy course *** synchronous sessions were co-taught by a group fitness instructor and an anatomy *** fitness instructor would lead students through both strength and yoga style exercises,while the anatomy instructor asked questions about relevant anatomical structures related to course material previously *** the sessions,participants were asked to evaluate the classes on their self-reported exam preparedness in improving MSK anatomy knowledge,PA levels,and mental *** participants completed surveys;a majority agreed that the classes increased understanding of MSK concepts(90.0%)and activity levels(97.7%).Many(70.0%)felt that the classes helped reduce *** majority of respondents(90.0%)agreed that the classes contributed to increased feelings of social ***,medical students saw benefit in PA based interventions to supplement MSK course *** with increasing activity levels and promoting health behaviours,integrating PA into medical curriculum may improve comprehension of learning material,alleviate stress and foster social connectivity among medical students.

关键词： Medical education Musculoskeletal Anatomy Exercise Online learning

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