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国际眼科杂志 2003年第1期3卷 95-95页

作者： S.Mayor-Torroglosa I.Igartua a.garcia M.Lafuente M.P.Villegas-Perez P.De la Villa M.Vidal-Sanz Universidad de Murcia Universidad de Alcala de Henares SpainUniversidad de MurciaUniversidad de MurciaUniversidad de MurciaUniversidad de Alcala de Henares SpainUniversidad de Murcia

In adult rats 90 minutes of ischemia were induced by transient ligature of the left ophthalmic vessels (LOV). One hour before ischemia the left eye was treated with two drops of

关键词：视网膜缺血 ERG 轴突转运电生理解剖研究溴莫尼定神经保护

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Navigating medial patellotibial ligament reconstruction:Clinical perspectives and surgical strategies

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World Journal of Clinical Cases 2025年第1期13卷 6-10页

作者： Juan Pablo Zicaro Ignacio garcia-Mansilla Division of Knee Hospital Italiano de Buenos AiresBuenos Aires 1109Argentina

The surgical approach for patellar instability usually refers to reconstruction of the medial patellofemoral ligament associated with an osteotomy of the tibial tuberosity or a trochleoplasty when *** medial patellotibial ligament and the medial patellomeniscal ligament are secondary stabilizers of the *** this,both the medial patellotibial and patellofemoral ligaments aid in patellar rotation and tilt when the knee is flexed beyond 45°.The medial patellotibial ligament plays a particularly important role in the final stages of stretching in extension and between 40 degrees to 90 degrees of *** clinical relevance and surgical indications for medial patellotibial ligament reconstruction associated with medial patellofemoral ligament reconstruction are still *** editorial explores the surgical indications and clinical results for medial patellotibial ligament reconstruction to improve readers’understanding of this technique,especially because reported clinical outcomes have remained sparse.

关键词： Medial patellotibial ligament Patellar instability Reconstruction Surgical

Challenges and improvement strategies in the hospitalization of chronic multimorbid patients

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World Journal of Clinical Cases 2025年第3期13卷 35-41页

作者： Andres Fontalba-Navas Francisco Pozo Muñoz Rogelio garcia Cisneros Maria Jose garcia Larrosa Maria del Mar Callejon Gil Ignacio garcia Delgado Maria Belen Jimenez Martinez Antequera Hospital Northern Málaga Integrated Healthcare AreaAntequera 29200AndalusiaSpain Department of Public Health and Psychiatry University of MálagaMálaga 29010Spain Antequera Hospital Northern Málaga Antequera Integrated Healthcare AreaAntequera 29200MálagaSpain

BACKGROUND Addressing the growing challenge of hospitalizing chronic multimorbid patients,this study examines the strain these conditions impose on healthcare systems at a local level,focusing on a pilot *** diseases and complex patients require comprehensive management strategies to reduce healthcare burdens and improve patient *** proven effective,this pilot model has the potential to be replicated in other healthcare settings to enhance the management of chronic multimorbid *** To evaluate the effectiveness of the high complexity unit(HCU)in managing chronic multimorbid patients through a multidisciplinary care model and to compare it with standard hospital *** The study employed a descriptive longitudinal approach,analyzing data from the Basic Minimum Data Set(BMDS)to compare hospitalization variables among the HCU,the Internal Medicine Service,and other services at Antequera Hospital throughout *** HCU,designed for patients with complex chronic conditions,integrates a patient-centered model emphasizing multidisciplinary care and continuity *** The study employed a descriptive longitudinal approach,analyzing data from the BMDS to compare hospitalization variables among the HCU,the Internal Medicine Service,and other services at Antequera Hospital throughout *** HCU,designed for patients with complex chronic conditions,integrates a patient-centered model emphasizing multidisciplinary care and continuity *** This study demonstrates the effectiveness of the HCU in managing patients with complex chronic diseases through a multidisciplinary *** coordinated care provided by the HCU results in improved patient outcomes,reduced unnecessary hospitalizations,and better management of patient *** superiority of the HCU compared to standard care is evident in key outcomes such as fewer readmissions and higher patient satisfaction,reinforcing its value as a model of ca

关键词： High complexity unit Chronic multimorbidity Patient-centered care Integrated care Healthcare management

DSC-PWI脑血容量和信号恢复百分位数鉴别IDH突变型星形细胞瘤与1p19q共缺失少突胶质细胞瘤的效能良好

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国际医学放射学杂志 2024年第5期 626页

作者： A.Pons-Escoda a.garcia-Ruiz P.Naval-Baudin I.Martinez-Zalacain J.Castell A.Camins 高博聪

目的术前鉴别星形细胞瘤和少突胶质细胞瘤仍是神经肿瘤学尚未解决的难题。研究旨在深入观察2种肿瘤动态磁敏感对比增强-灌注加权成像（DSC-PWI）特点，评估

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Bioleaching of zinc from gold ores using Acidithiobacillus ferrooxidans

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International Journal of Minerals,Metallurgy and Materials 2009年第4期16卷 368-374页

作者： Pakawadee Kaewkannetra Francisco Jose Garcia.garcia Tze Yen Chiu Department of Biotechnology Faculty of TechnologyKhon Kaen University Corrosion and Protection Centre School of MaterialsThe University of Manchester Centre of Water Science Cranfield University

The present work investigated microbial leaching of zinc from ore using Acidithiobacillus ferrooxidans （ATCC 14859）. The ore samples, consisted of 13wt% zinc, were obtained from a gold mine in north-eastern Thailand. A shake flask study was performed on the ore samples using a rotary shaker under the following fixed conditions （250 r·min^-1, 30℃ for 16 d）. The influence of various conditions, namely medium type （with and without iron）, particle ore size （〈20, 20-40, 40-60, 60-100, and 〉100 mesh）, ore density （20 kg·m^-3, 50 kg·m^-3, and 100 kg·m^-3）, and pH of the medium （2, 2.5, 2.8, and 3）, were investigated. The microbial leaching was assessed by determining the concentration of zinc in the medium and compared with the initial sample concentration. The results show that Acidithiobacillus ferrooxidans can successfully leach zinc by as much as 6 times compared with the control experiment （without Acidithiobacillus ferrooxidans ferrooxidans）. The maximum efficiency （92.3%） for microbial leaching is obtained in iron-containing medium, 20-40 mesh ore sizes, 20 kg·m^-3 ore density at pH 2.8, and the zinc content is found in the medium at about 120 mg·m^-1.

关键词： bioleaching Acidithiobacillusferrooxidans gold ores gold mine

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Renewable Energy Penetration Strengthened Using a Reversible Solid Oxide Cell Installed in a Building

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CSEE Journal of Power and Energy Systems 2022年第2期8卷 360-368页

作者： Mario Lamagna Davide Astiaso garcia Astronautical Electrical and Energy Engineering Department(DIAEE)Sapienza University of RomeItaly Planning DesignTechnology of Architecture Department(DPDTA)Sapienza University of RomeItaly

The renewable energy source(RES)penetration in end use must be strengthened to reach the prefixed decarbonization targets.A penetration obstacle is represented by the Power Grid,designed with an architecture disinclined to RES ***,different solutions are available to integrate these latter issues without affecting the Grid,among these,the reversible Solid Oxide Cell(rSOC)promises high efficiencies and the possibility to control energy fluxes in both production and *** this study,a series of hourly simulations based on real data were designed to evaluate the rSOC capacity to integrate a large number of RESs in the end use of three different buildings,through analyzing the possible congestion on the Power *** a rSOC model we chose the Smart Energy Hub proposed by Sylfen while for the buildings we selected a school,a hotel,and an office located in Procida,*** results show the rSOC capacity to integrate RES increased from 40%to 62%according to the storage capacity and the building’s hourly load curve and seasonal consumptions.

关键词： Green hydrogen RES integration rSOC power-to-power

A glance at three-dimensional Alexandrov spaces

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Frontiers of Mathematics in China 2016年第5期11卷 1189-1206页

作者： Fernando GALAZ-garcia Institut fur Algebra und Geometrie Karlsruher Institut fiir Technologie (KIT) Karlsruhe Germany

We discuss the topology and geometry of closed Alexandrov spaces of dimension three.

关键词： Alexandrov space group action 3-manifold

Versatile chip-based nanoscopy becomes ready for histopathology assessment

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Light(Science & Applications) 2022年第5期11卷 730-732页

作者： Martin Lopez-garcia Natural and Artificial Photonic Structures Group International Iberian Nanotechnology LaboratoryBraga 4715-330Portugal

Nanoscopy is a mature technology used routinely in life science to obtain images well below the optical diffraction *** the use of nanoscopy in histopathology assessment is very limited mostly due to the low throughput of traditional nanoscopic *** far,Chip-nanoscopy,nanoscopy in which sample illumination is performed by an integrated photonic chip instead of bulk optics,has been shown to provide an enhanced field of view and throughput for cell ***,a new development shows that chip-nanoscopy also offers interesting progress for the study of histological samples offering a complementary technique to electron microscopy for histopathology assessment.

关键词： nanos offering illumination

Fibonacci Sequences and the Multiperiodicity of the Variable Star UW Herculis

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Chinese Journal of Astronomy and Astrophysics 2003年第3期3卷 235-240页

作者： Juan garcia Escudero Departamento de Fisica Universidad de Oviedo 33007 Oviedo Spain

We present an application of the methods recently developed for the study of quasicrystal structures to the analysis of multiperiodicity of semiregular variables. A light curve analysis of UW Her shows frequencies that can be included within the general scheme characterizing the Fourier spectra of Fibonacci quasiperiodic sequences. The analysed data come from the BAA Variable Star Section computerised archive.

关键词： stars: variables

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Sperm subpopulations in avian species： a comparative study between the rooster （Gallus domesticus） and Guinea fowl （Numida meleagris）

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Asian Journal of Andrology 2016年第6期18卷 889-894页

作者： Manuel garcia-Herreros National Secretariat of Higher Education Science Technology and Innovation (SENESCYT) Quito Ecuador

The main aims of this research were to study possible differences in objective morphometric sperm characteristics, establish normative sperm morphometry standards, and evaluate the presumed different subpopulation distribution of avian spermatozoa from the rooster （Gallus domesticus） and Guinea fowl （Numida meleagris） as model avian species. Seventy-two ejaculates （36 per species studied） were obtained manually, following a training period involving gently combined dorso-abdominal and *** massage of the birds. Ejaculates were processed for volume, sperm concentration, viability, motility, and morphology. Moreover, samples were submitted for sperm morphometric assessment using objective Computer-Assisted Semen Analysis for Morphometry （CASA-Morph） methods, with sperm morphometric descriptors evaluated by Principal Component Analysis （PCA） and multivariate clustering analyses. There were several differences observed between the avian species in values obtained for ejaculate volume and sperm concentration （P 〈 0.001）. Irrespective of species, PCA revealed two Principal Components （PCs） explaining more than 80% of the variance. In addition, the number of subpopulations differed with species （three and five subpopulations for rooster and Guinea fowl, respectively）. Moreover, the distribution of the sperm subpopulations was found to be structurally different between species. In conclusion, our findings from using CASA-Morph methods indicate pronounced sperm morphometric variation between these two avian species. Because of the strong differences observed in morphometric parameter values and their subpopulation distribution, these results suggest that application of objective analytical methods such as CASA-Morph could substantially improve the reliability of comparative studies and help establish valid normative sperm morphological values for avian species.

关键词： Gallus domesticus Numida meleaEris principal component analysis sperm morphometry sperm subpopulations