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Sound waves and solutions:Point-of-care ultrasonography for acute kidney injury in cirrhosis

World Journal of Critical Care Medicine 2024年第2期13卷 83-92页

作者： David Aguirre-Villarreal mario Andrés de Jesús Leal-Villarreal Ignacio García-Juárez Eduardo R Argaiz Abhilash Koratala Departamento de Gastroenterología Instituto Nacional de Ciencias Médicas y Nutrición Salvador ZubiránMexico City 14080Mexico Cardiología Instituto Nacional de Cardiología Ignacio ChávezMexico City 14080Mexico Unidad de Hepatología y Trasplante Departamento de GastroenterologíaInstituto Nacional de Ciencias Medicas y Nutricion Salvador ZubiranMexico City 14080Mexico Departamento de Nefrología y Metabolismo Mineral Instituto Nacional de Ciencias Médicas y Nutrición Salvador ZubiránMexico City 14080Mexico Tecnológico de Monterrey Escuela de Medicina y Ciencias de la SaludMexico City 64710Mexico Department of Nephrology Medical College of WisconsinMilwaukeeWI 53226United States

This article delves into the intricate challenges of acute kidney injury(AKI)in cirrhosis,a condition fraught with high morbidity and *** complexities arise from distinguishing between various causes of AKI,particularly hemodynamic AKI,in cirrhotic patients,who experience hemodynamic changes due to portal *** term"hepatocardiorenal syndrome"is introduced to encapsulate the intricate interplay among the liver,heart,and *** narrative emphasizes the often-overlooked aspect of cardiac function in AKI assessments in cirrhosis,unveiling the prevalence of cirrhotic cardiomyopathy marked by impaired diastolic *** conventional empiric approach involving volume expansion and vasopressors for hepatorenal syndrome is critically analyzed,highlighting potential risks and variable patient *** advocate for a nuanced algorithm for AKI evaluation in cirrhosis,prominently featuring point-of-care ultrasonography(POCUS).POCUS applications encompass assessing fluid tolerance,detecting venous congestion,and evaluating cardiac function.

关键词： Point-of-care ultrasonography Bedside ultrasound Cirrhosis Congestion Acute kidney injury Congestive nephropathy

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Bronchiectasis and COVID-19 infection:a two-way street

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Chinese Medical Journal 2022年第20期135卷 2398-2404页

作者： Grace Oscullo Jose DanieGómez-Olivas Thais Beauperthuy AminaBekki Alberto garcia-Ortega Maria Gabriella Matera mario Cazzola Miguel Angel Martinez-garcia Department of Pneumology Hospital Universitario y Politécnico la Fe de ValenciaValencia 46012Spain Department of Experimental Medicine University of Campania“Luigi Vanvitelli”Naples 80121Italy Department of Experimental Medicine University of Rome Tor VergataRome 00185Italy CIBERES de enfermedades respiratorias Instituto de Salud Carlos IIIMadrid 41263Spain

Bronchiectasis(BE)has been linked to past viral infections such as influenza,measles,or *** years ago,a new pandemic viral infection severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)broke out and it still persists today,and a significant proportion of surviving patients have radiological and clinical sequelae,including *** aim was to thoroughly review the information available in the literature on the bidirectional relationship between SARS-CoV-2 infection and the development of BE,as well as the impact of this infection on patients already suffering from *** information indicates that only a small percentage of patients in the acute phase of coronavirus disease 2019(COVID-19)pneumonia develop BE,although the latter is recognized as one of the radiological sequelae of COVID-19 pneumonia,especially when it is caused by *** severity of the initial pneumonia is the main risk factor for the development of future BE,but during the COVID-19 pandemic,exacerbations in BE patients were reduced by approximately 50%.Finally,the impact of BE on the prognosis of patients with COVID-19 pneumonia is not yet known.

关键词： Bronchiectasis Coronavirus COVID-19 SARS-CoV-2

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Determinants of Satisfaction at Work and Its Reflections on Performance

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Chinese Business Review 2024年第1期23卷 24-36页

作者： Giovani Luiz garcia Costantini Everton Anger Cavalheiro Larissa Medianeira Bolzan Alejandro Martins Rodrigues Luíza Roloff Falck Federal University of Pelotas PelotasBrazil

This study examines the relationship between job satisfaction and performance,investigating personality traits and satisfaction aspects among employees of a Federal Higher Education Institution.A questionnaire was administered to 658 participants,using structural equation modeling for *** highlighted that challenging work,neuroticism,and self-esteem significantly influenced overall workplace satisfaction,while general satisfaction,self-efficacy,and lack of attention were key determinants of work *** emphasizes the importance for managers to prioritize factors enhancing employee satisfaction,as it positively correlates with job performance.

关键词： satisfaction at work work performance personality traits facets of job satisfaction Federal Higher Education Institution

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The Nikola Tesla Constant and Its Relation to the Circumference Inscribed in a Square

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Journal of Applied Mathematics and Physics 2024年第1期12卷 277-283页

作者： Javier Mendoza Navarrete José Ismael Ojeda Campaña Huetzin Perez Gabriel Luna-Sandoval Victor Verdugo Ricardo Jiménez garcia Departamento de Matemáticas CBTis 256 DGETI Cabo San Lucas México División de Ingeniería en Sistemas Computacionales Tecnológico Nacional de México/ITES de Los Cabos Cabo San Lucas México DCI Departamento de Física Médica Universidad de Guanajuato León México Departamento de Ingeniería Industrial en Manufactura Universidad Estatal de Sonora Navojoa México Departamento de Eléctrica-Electrónica Tecnológico Nacional de México Campus Mexicali Mexicali México

This research work relates the surface of a square and the area circumscribed by a circle, resulting in a value called Nikola Tesla constant. This constant starts with the calculation of the areas of the square and the inscribed circle, giving a ratio of 9/40 and from which a residual area of the area proportions of the geometric figures described is obtained. Plotting smooth curves, particularly those in round shapes, can be represented efficiently with the use of Nikola Tesla constant, reducing complex mathematical calculus.

关键词： Tesla Numbers Prime Number Circle Binary Area

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以设计构建可持续未来雅加达Aruma分层花园

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室内设计与装修 2024年第8期 20-25页

作者： [印度尼西亚]RAD+ar mario Wibowo(摄影) 西竹(编译) RAD+ar

面对不断上涨的土地价值,Aru ma分层花园应运而生。它旨在研究分层设计的发展,即如何在多个租户组成的复合体中创造独特的区域,同时在相对紧凑的空间内,将自然融入建筑环境中。该项目将屋顶、立面、墙体、对角悬挑结构和家具等设计要素... 详细信息

面对不断上涨的土地价值,Aru ma分层花园应运而生。它旨在研究分层设计的发展,即如何在多个租户组成的复合体中创造独特的区域,同时在相对紧凑的空间内,将自然融入建筑环境中。该项目将屋顶、立面、墙体、对角悬挑结构和家具等设计要素相融合,将现代设计与商业区域的热带环境相融合,并在建筑和空间中结合自然光线、绿植、自然景观、天然材料和其他感官体验,形成一个和谐的整体。

关键词：自然光线热带环境天然材料感官体验分层设计设计要素悬挑结构自然景观

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A Systematic Literature Review on Task Allocation and Performance Management Techniques in Cloud Data Center

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Computer Systems Science & Engineering 2024年第3期48卷 571-608页

作者： Nidhika Chauhan Navneet Kaur Kamaljit Singh Saini Sahil Verma Abdulatif Alabdulatif Ruba Abu Khurma Maribel garcia-Arenas Pedro A.Castillo University Institute of Computing Chandigarh UniversityPunjab143001India Department of Computer Science and Engineering Chandigarh UniversityPunjab143001India Department of Computer Science and Engineering Uttaranchal UniversityUttarakhand248007India Department of Computer Science College of Computer Qassim UniversityBuraydah52571Saudi Arabia MEU Research Unit Faculty of Information TechnologyMiddle East UniversityAmman11831Jordan Department of Computer Engineering Automatics and RoboticsUniversity of GranadaGranada18071Spain Applied Science Research Center Applied Science Private UniversityAmman11931Jordan

As cloud computing usage grows,cloud data centers play an increasingly important *** maximize resource utilization,ensure service quality,and enhance system performance,it is crucial to allocate tasks and manage performance *** purpose of this study is to provide an extensive analysis of task allocation and performance management techniques employed in cloud data *** aim is to systematically categorize and organize previous research by identifying the cloud computing methodologies,categories,and gaps.A literature review was conducted,which included the analysis of 463 task allocations and 480 performance management *** review revealed three task allocation research topics and seven performance management *** allocation research areas are resource allocation,load-Balancing,and *** management includes monitoring and control,power and energy management,resource utilization optimization,quality of service management,fault management,virtual machine management,and network *** study proposes new techniques to enhance cloud computing work allocation and performance ***-comings in each approach can guide future *** research’s findings on cloud data center task allocation and performance management can assist academics,practitioners,and cloud service providers in optimizing their systems for dependability,cost-effectiveness,and *** methodologies can steer future research to fill gaps in the literature.

关键词： Cloud computing data centre task allocation performance management resource utilization

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Transarterial embolization is an acceptable bridging therapy to hepatocellular carcinoma prior to liver transplantation

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World Journal of Transplantation 2024年第2期14卷 126-134页

作者： Gabriel Lazzarotto-da-Silva Leandro A Scaffaro Mauricio Farenzena Lucas Prediger Rafaela K Silva Flávia Heinz Feier Tomaz J M Grezzana-Filho Pablo D Rodrigues Alexandre de Araujo mario Reis Alvares-da-Silva Roberta C Marchiori Cleber Rosito Pinto Kruel Marcio Fernandes Chedid Department of Liver Transplant and Hepatobiliary Surgery Unit Hospital de Clínicas de Porto AlegrePorto Alegre 90035-007Brazil Department of Interventional Radiology Unit Hospital de Clínicas de Porto AlegrePorto Alegre 90035-007Brazil Department of Gastroenterology and Hepatology Hospital de Clínicas de Porto AlegrePorto Alegre 90035-007Brazil

BACKGROUND Hepatocellular carcinoma(HCC)is an aggressive malignant neoplasm that requires liver transplantation(LT).Despite patients with HCC being prioritized by most organ allocation systems worldwide,they still have to wait for long *** therapies(LRTs)are employed as bridging therapies in patients with HCC awaiting *** largely used in the past,transarterial embolization(TAE)has been replaced by transarterial chemoembolization(TACE).However,the superiority of TACE over TAE has not been consistently shown in the *** To compare the outcomes of TACE and TAE in patients with HCC awaiting *** All consecutive patients with HCC awaiting LT between 2011 and 2020 at a single center were *** patients underwent LRT with either TACE or *** patients also underwent percutaneous ethanol injection(PEI),concom-itantly or in different treatment *** choice of LRT for each HCC nodule was determined by a multidisciplinary *** primary outcome was waitlist dropout due to tumor progression,and the secondary outcome was the occurrence of adverse *** the subset of patients who underwent LT,complete pathological response and post-transplant recurrence-free survival were also *** Twelve(18.5%)patients in the TACE group(only TACE and TACE+PEI;n=65)and 3(7.9%)patients in the TAE group(only TAE and TAE+PEI;n=38)dropped out of the waitlist due to tumor progression(P log-rank test=0.29).Adverse events occurred in 8(12.3%)and 2(5.3%)patients in the TACE and TAE groups,respectively(P=0.316).Forty-eight(73.8%)of the 65 patients in the TACE group and 29(76.3%)of the 38 patients in the TAE group underwent LT(P=0.818).Among these patients,complete pathological response was detected in 7(14.6%)and 9(31%)patients in the TACE and TAE groups,respectively(P=0.145).Post-LT,HCC recurred in 9(18.8%)and 4(13.8%)patients in the TACE and TAE groups,respectively(P=0.756).Posttransplant recurrence-free survival was simila

关键词： Hepatocellular carcinoma Transarterial embolization Transarterial chemoembolization Liver transplantation Locoregional therapy Bridging

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HERBICIDES THAT INHIBIT ACETOLACTATE SYNTHASE

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Frontiers of Agricultural Science and Engineering 2022年第1期9卷 155-160页

作者： Thierry LONHIENNE mario Daniel garcia Yu Shang LOW Luke W.GUDDAT School of Chemistry and Molecular Bioscience The University of QueenslandQueensland 4072Australia

1 INTRODUCTION Herbicides are an essential pillar in modern agricultural *** are used to selectively reduce the growth of weeds in crops and natural *** weed mitigating chemicals date back to Roman times and include substances as simple as table salt,sulfuric acid and carbon ***,these were non-selective,required high application rates and could be toxic not only to the target weeds but to other plants and to *** first major advance in the development of tailored herbicides began in the mid 1940s with the development of the first organic growth regulators such as 2,4 dichlorophenoxyacetic acid(2,4-D)[1].The next major advance came in the 1970s with the discovery of glyphosate[2],marketed as Roundup,a herbicide that is routinely used to eradicate broad leaf weeds and grasses.

关键词： crops weed routine

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Machine learning models and over-fitting considerations

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World Journal of Gastroenterology 2022年第5期28卷 605-607页

作者： paris Charilaou Robert Battat Jill Roberts Center for Inflammatory Bowel Disease-Division of Gastroenterology&Hepatology Weill Cornell MedicineNew YorkNY 10021United States

Machine learning models may outperform traditional statistical regression algorithms for predicting clinical *** validation of building such models and tuning their underlying algorithms is necessary to avoid over-fitting and poor generalizability,which smaller datasets can be more prone *** an effort to educate readers interested in artificial intelligence and model-building based on machine-learning algorithms,we outline important details on crossvalidation techniques that can enhance the performance and generalizability of such models.

关键词： Machine learning Over-fitting Cross-validation Hyper-parameter tuning

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Ecological distribution and population structure of Litsea glaucescens(Lauraceae)in the ravines of Sierra Fría and Sierra Laurel,Central Mexico

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Journal of Mountain Science 2022年第7期19卷 1945-1960页

作者： Mara Irais FLORES-GALLEGOS Edmundo garcia-MOYA Angelica ROMERO-MANZANARES mario LUNA-CAVAZOS Martin Alfonso MENDOZA-BRISENO Heike VIBRANS Posgrado en Botánica Colegio de PostgraduadosCampus Montecillo.Km 36.5carretera México-TexcocoMontecilloTexcocoEdo.de México56230México Colegio de Postgraduados Campus Veracruz.Carretera Jalapa Veracruz Km 88.5Altamirano91690VeracruzMéxico

Litsea glaucescens Kunth(Mexican bay leaf,laurel)has a wide distribution in Mexico,growing at both riparian and rupicolous environments in the mountainous region of the Central Highlands of the *** Fría-Sierra Laurel is a protected natural area covered by a dry *** Mexican bay leaf is associated with the oak forest,especially on *** species has been considered at risk in recent *** research is focused on analyzing the elements of the environment of the ravines,which are influencing the distribution and establishment of laurel populations in the *** mountainous regions of Aguascalientes were selected,Sierra Fría and Sierra *** ravines of the basin were selected to obtain environmental *** registered were topographic,edaphic,and *** component analysis was used to identify ecological factors associated with the presence of *** bay leaf populations were registered in 10 *** the structural level in the community,29 woody species were registered,Mexican bay leaf had an Importance Value Index of 15.8,ranking 10th among all *** of laurel were classified by size classes(S,individuals with heights ranging from 0 to 20 cm;S,heights ranging from 0.2 to 1.0 m;S,heights between 1 and 2 m with light trace of flowering;S,heights greater than 2 m with flowering greater than 30% of the canopy;and S,individuals with heights greater than 5 m,curved trunk and basal regrowth)to obtain the population *** importance index value for all the species in the riparian community was calculated to the community *** factors that characterized the presence of Mexican bay leaf were a high percentage of rock coverage(90%),less mulch depth,and sandy loam shallow *** that showed higher cation exchange capacity had a higher presence of individuals of the S,S,and Ssize *** Sindividuals were found in shady places with 97% of intercepted *** o

关键词： Dry Forest Ephemeral stream Importance Value Index Mexican bay leaf Population structure Principal Component Analysis

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