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Chinese Journal of Chemical Engineering 2017年第5期25卷 617-631页

作者： Alice Medeiros Lima Wu Hong Kwong antonio josé goncalves cruz Chemical Engineering Graduate Program Federal University of Sao Carlos Department of Chemical Engineering Department of Chemical Engineering Federal University of Sao Carlos

This paper proposes the use of the flexible tolerance method(FTM) modified with adaptive Nelder–Mead parameters and barrier to solve constrained optimization problems. The problems used to analyze the performance of the methods were taken from G-Suite functions, and the methods with the best performance were applied in mass integration problems. Four methods were proposed:(1) flexible tolerance method(FTM) using adaptive parameters(FTMA),(2) flexible tolerance method with scaling(FTMS) and with adaptive parameters(FTMAS),(3) FTMS including the barrier modification(MFTMS) and(4) MFTMS hybridized with PSO(MFTMS-PSO). The success rates of these methods were 100%(MFTMS), 85%(MFTMS-PSO), 40%(FTMAS) and 30%(FTMA).Numerical experiments indicated that the MFTMS could efficiently and reliably improve the accuracy of global optima. In mass integration, the method was able, from current process situation, to reach the optimum process configuration that includes integration issues, which was not possible using FTM in its standard formulation. The hybridization of FTMS with PSO(without barrier), FTMS-PSO, was also able to solve mass integration problems efficiently.

关键词： Flexible tolerance method Adaptive parameters Scaling Constrained optimization Barrier PSO Mass integration

Nonlinear constrained optimization using the flexible tolerance method hybridized with different unconstrained methods

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Chinese Journal of Chemical Engineering 2017年第4期25卷 442-452页

作者： Alice Medeiros Lima antonio jose goncalves cruz Wu Hong Kwong Chemical Engineering Graduate Program Federal University of Sdo CarlosRodovia Washington Luizkm 235-5P310Sao CarlosSP 13565-905Brazil Department of Chemical Engineering Federal University of Sao CarlosRodovia Washington Luizkm 235-SP 310Silo CarlosSP 13565-905Brazil

This paper proposes the use of the flexible tolerance method(FTM) modified with scaling of variables and hybridized with different unconstrained optimization methods to solve real constrained optimization *** benchmark problems used to analyze the performance of the methods were taken from G-Suite *** original method(FTM) and other four proposed methods:(i) FTM with scaling of variables(FTMS),(ii) FTMS hybridized with BFGS(FTMS-BFGS),(iii) FTMS hybridized with modified Powell's method(FTMS-Powell)and(iv) FTMS hybridized with PSO(FTMS-PSO), were implemented. The success rates of the methods were 80%,100%, 75%, 95% and 85%, for FTM, FTMS, FTMS-BFGS, FTMS-Powell and FTMS-PSO, respectively. Numerical experiments including real constrained problems indicated that FTMS gave the best performance, followed by FTMSPowell and FTMS-PSO. Despite the inferior performance compared to FTMS and FTMS-Powell, the FTMS-PSO method presented some advantages since good different initial points could be obtained, which allow exploring different routes through the solution space and to escape from local optima. The proposed methods proved to be an effective way of improving the performance of the original FTM.

关键词： Flexible tolerance method Modified Powell’s method BFGS PSO Scaling Hybridization

Association of accelerometer-derived step volume and intensity with hospitalizations and mortality in older adults:A prospective cohort study

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Journal of Sport and Health Science 2022年第5期11卷 578-585页

作者： Asier Manas Borja del Pozo cruz Ulf Ekelund joséLosa Reyna Irene Rodríguez Gómez joséantonio Carnicero Carreno Leocadio Rodríguez Manas Francisco J.García García Ignacio Ara GENUD Toledo Research Group University of Castilla-La ManchaToledo 45071Spain CIBER of Frailty and Healthy Aging(CIBERFES) Madrid 28029Spain Motivation and Behaviour Research Program Institute for Positive Psychology and EducationFaculty of Health SciencesAustralian Catholic UniversitySydneyNSW 2060Australia Department of Sports Medicine Norwegian School of Sport SciencesOslo 0806Norway Department of Chronic Diseases and Ageing Norwegian Institute of Public HealthOslo 0473Norway Geriatric Department Hospital Virgen del ValleToledo 45071Spain Geriatric Department Hospital Universitario de GetafeGetafe 28905Spain

Purpose:This study aimed to examine the associations of accelerometer-derived steps volume and intensity with hospitalizations and all-cause mortality in older ***:This prospective cohort study involved 768 community-dwelling Spanish older adults(78.8±4.9 years,mean±SD;53.9% females)from the Toledo Study for Healthy Aging(2012-2017).The number of steps per day and step cadence(steps/min) were derived from a hip-mounted accelerometer worn for at least 4 days at *** were followed-up over a mean period of 3.1 years for hospitalization and 5.7 years for all-cause *** proportional hazards regression models were used to estimate the individual and joint associations between daily steps and stepping intensity with hospitalizations and all-cause ***:Included participants walked 5835± 3445 steps/day with an intensity of 7.3± 4.1 steps/*** adjusting for age,sex,body mass index(BMI),education,income,marital status and comorbidities,higher step count(hazard ratio(HR)=0.95,95% confidence interval(95%CI:0.90-1.00,and HR=0.87,95%CI:0.81-0.95 per additional 1000 steps) and higher step intensity(HR=0.95,95%CI:0.91-0.99,and HR=0.89,95%CI:0.84-0.95 per each additional step/min) were associated with fewer hospitalizations and all-cause mortality risk,*** to the group having low step volume and intensity,individuals in the group having high step volume and intensity had a lower risk of hospitalization(HR=0.72,95%CI:0.52-0.98) and all-cause mortality(HR=0.60,95%CI:0.37-0.98).Conclusion:Among older adults,both high step volume and step intensity were significantly associated with lower hospitalization and all-cause mortality *** step volume and intensity may benefit older people.

关键词： Aging Follow-up Objective Physical activity Walking

Response to McAvoy and Tudor-Locke on their commentary on our manuscript:“Association of accelerometer-derived step volume and intensity with hospitalizations and mortality in older adults:A prospective cohort study”

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Journal of Sport and Health Science 2022年第6期11卷 639-640页

作者： Asier Mañas Borja del Pozo cruz Ulf Ekelund joséLosa Reyna Irene Rodríguez Gómez joséantonio Carnicero Carreño Leocadio Rodríguez Mañas Francisco J.García García Ignacio Ara GENUD Toledo Research Group University of Castilla-La ManchaToledo 45071Spain CIBER of Frailty and Healthy Aging(CIBERFES) Instituto de Salud Carlos IIIMadrid 28029Spain Center UCM-ISCIII for Human Evolution and Behavior Madrid 28029Spain Faculty of Education Complutense University of MadridMadrid 28040Spain Biomedical Research and Innovation Institute of Cadiz(INiBICA)Research Unit Puerto Real University HospitalUniversity of CadizCadiz 11009Spain Department of Physical Education Faculty of Education SciencesUniversity of CadizCadiz 11009Spain Department of Sports Medicine Norwegian School of Sport SciencesOslo 0806Norway Department of Chronic Diseases and Ageing Norwegian Institute of Public HealthOslo 0473Norway Geriatric Department Hospital Universitario de GetafeGetafe 28905Spain Geriatric Department Hospital Virgen del ValleToledo 45071Spain

Dear Editor,We have read with interest the commentary by McAvoy and Tudor-Locke on our article entitled "Association of accelerometer-derived step volume and intensity with ho spitalizations and mortality in older adults:A prospective cohort study". The authors expressed some concerns about our methodology used to define accelerometer-derived step intensity and the analytical approach applied in our study.

关键词： accelerometer prospective mortality

Potential seed germination-enhancing plant growth-promoting rhizobacteria for restoration of Pinus chiapensis ecosystems

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Journal of Forestry Research 2021年第5期32卷 2143-2153页

作者： Cristina Domínguez-Castillo Julia María Alatorre-cruz Dolores Castañeda-antonio jose antonio Munive Xianwu Guo Jesús Francisco López-Olguín Luis Ernesto Fuentes-Ramírez Ricardo Carreño-López Centro de Investigaciones en Ciencias Microbiológicas Instituto de CienciasBenemérita Universidad Autónoma de PueblaPueblaMéxico Universidad Autónoma de Querétaro QuerétaroMéxico Centro de Biotecnología Genómica Instituto Politécnico NacionalReynosaTamaulipasMéxico

Rhizosphere soil samples of three Pinus chiapensis sites were analyzed for their physicochemical properties,soil bacteria isolated and screened in vitro for growthpromoting *** isolates that showed promise were identified to five genera Dyella,Luteimonas,Euterobacter,Paraburkholderia and Bacillus based on the sequences of16 S rRNA *** the strains were isolated from nondisturbed *** bacteria significantly decreased germination time and increased sprout *** acetic acid and gibberellin production and phosphate solubilisation were *** indicate that these biochemicals could be essential for *** distribution and suggest the possibility that PGPR inoculation on *** seeds prior to planting could improve germination and possibly seedling development.

关键词： Pinus chiapensis Plant growth-promoting rhizobacteria Dyella Luteimonas Enterobacter

Association between vitamin D and hepatitis C virus infection: A meta-analysis

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World Journal of Gastroenterology 2013年第35期19卷 5917-5924页

作者： Livia Melo Villar josé antonio Del Campo Isidora Ranchal Elisabeth Lampe Manuel Romero-Gomez Laboratory of Viral Hepatitis Oswaldo Cruz Institute Fiocruz Rio de Janeiro RJ 210360-040 Brazil Unit for the Clinical Management of Digestive Diseases and CIBERehd Hospital Universitario de Valme41014 SevillaSpain

AIM:To evaluate the association between 25-hydroxyvitamin D[25(OH)D]and sustained virological response(SVR)in hepatitis C virus(HCV)infected ***:Relevant studies were identified by systematically searching MEDLINE databases up to March2012 and abstracts of the European and American Congress of Hepatology conducted in *** must provide information on SVR and the levels of 25(OH)D3and/or 25(OH)D2[henceforth referred to as 25(OH)D]in sera samples from HCV infected *** inclusion criteria were:clinical studies that included HCV infected patients aged older than 18 years regardless of HCV genotype or ethnic group;provided information on SVR rates;and were reported in the English languageas full *** to the heterogeneity of studies in categorizing serum vitamin D levels,a cut-off value of30 ng/mL of serum 25(OH)D was *** was assessed using *** summary odds ratios with their corresponding 95%CI were calculated based on a random-effects ***:Overall,11 studies(8 observational and 3interventional)involving 1575 individuals were included and 1117 HCV infected individuals(71%)showed low vitamin D *** of the studies included monoinfected HCV individuals with the mean age ranging from 38 to 56 *** studies were conducted in human immunodeficiency virus/HCV infected *** vitamin D measurement,most of the studies employed radioimmunoassays(n=5)followed by chemiluminescence(n=4)and just one study employed high performance/pressure liquid chromatography(HPLC).Basal vitamin D levels varied from 17 to43 ng/mL in the studies selected,and most of the HCV infected individuals had genotype 1(1068/1575)with mean viral load varying from log 4.5-5.9 UI/*** regard to HCV treatment,most of the studies(n=8)included HCV individuals without previous treatment,where the pooled SVR rate was 46.4%.High rates of SVR were observed in HCV individuals with vitamin D levels above 30 ng/mL(OR=1

关键词： Vitamin D Hepatitis C Therapy Metaanalysis Sustained virological response

Sagittal abdominal diameter as a marker of visceral obesity in older primary care patients

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Journal of Geriatric Cardiology 2020年第5期17卷 279-283页

作者： Maria Auxiliadora Nogueira Saad antonio josé Lagoeiro Jorge Diane Xavier deávila Wolney de Andrade Martins Márcia Maria Sales dos Santos Luciana Thurler Tedeschi Ismar Lima Cavalcanti Maria Luiza Garcia Rosa Rubens Antunes da cruz Filho Fluminense Federal University NiteróiRio de Janeiro StateBrazil

Background Longevity,combined with a higher prevalence of obesity,particularly visceral obesity,has been associated with an increased risk of cardiovascular *** resistance(IR)is an important link between visceral obesity and cardiovascular *** important association has been found between sagittal abdominal diameter,visceral obesity and *** objective of this study is to evaluate sagittal abdominal diameter as a marker of visceral obesity and correlate it with IR in older primary health care *** A cross-sectional study was performed with 389 patients over 60 years of age(70.6±6.9),of whom 74%were *** clinical,anthropometric and metabolic profiles were assessed and their fasting serum insulin level was used to calculate the homeostasis model assessment insulin resistance(HOMA-IR).Sagittal abdominal diameter was measured in the supine position at the midpoint between the iliac crest and the last rib with abdominal *** Sagittal abdominal diameter was significantly correlated with anthropometric measures of general and visceral obesity and with HOMA-IR in both *** was no change in the association between sagittal abdominal diameter and HOMA-IR after adjusting for age,sex,diabetes and *** It is feasible to use sagittal abdominal diameter in older primary care patients as a tool to evaluate visceral obesity,which is an indicator of cardiovascular risk.

关键词： Cardiovascular risk Insulin resistance Primary health care Sagittal abdominal diameter

Strategies for the analysis of single-tree plot experiments in Eucalyptus plantations

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Journal of Forestry Research 2021年第6期32卷 2437-2445页

作者： Heloisa Guimaraes Santos Flavia Maria Avelar goncalves jose Luis Lima Aurelio Mendes Aguiar Gabriel Dehon Sampaio Pecanha Rezende Bruno Marco de Lima Magno antonio Patto Ramalho Departamento de Biologia Setor de Genetica E Melhoramento de PlantasUniversidade Federal de Lavras-UFLALavrasMGBrasil Suzano Papel E Celulose Sao PauloSPBrasil Bracell SP Celulose Ltda Lencóis PaulistaSPBrasil

To verify if the response by Eucalyptus clones in a single-tree plot is influenced by neighboring plants and to determine the effect of missing and/or dominated plants,seven eucalyptus trials in four Brazilian states were analyzed in a randomized complete block design with one plant/plot and 30 *** annual increment(MAI,m^(3)ha^(-1)per year)was determined for three-year-old *** influence of neighboring clones was estimated by a linear regression coefficient between the MAI of each clone/plot and the average of a clonal MAI and its eight *** determine the effect of missing and/or dominated trees,a correction between the MAI and the area available/plant was *** analysis considered unadjusted and adjusted data for missing and dominated *** of accuracy and index of coincidence were used to compare the *** single-tree plots,clone performances were not influenced by neighboring *** accuracy was not increased by any of the adjustments employed and the clone ranking was not altered,and therefore did not justify their use.

关键词： Single-tree plot Missing plant adjustment Eucalyptus breeding

Soil Quality Evaluation of Hydrocarbon Polluted Parcels

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Journal of Geoscience and Environment Protection 2022年第9期10卷 27-41页

作者： Margarita Teutli León Marco antonio cruz Gómez josé Castillo Román Andrés Sánchez Engineering Department Benemérita Universidad Autónoma de Puebla (BUAP) Puebla México

For hydrocarbon polluted soils that underwent bioremediation it is important to assess its condition after a period of time, but it is more useful when there is an opportunity of comparison against an unpolluted soil and an untreated polluted one. This paper provides a comparison of three adjacent parcels, being the first clean, the second polluted and bioremediated, the third polluted and left to natural attenuation. Study was conducted determining pH, electrical conductivity, carbonates, soil organic matter, chemical oxygen demand, eight anions, and twelve metals. Data were compared against those references for agricultural soils found in the Mexican NOM-021. A Pearson correlation was applied to find coincidences between the three parcels, obtained results allowed to say that bioremediated parcel allowed for most uniform pH, negligible salinity risk, and medium content of soil organic matter, but treatment has enabled heavy metal accumulation since its values are higher in respect to the other parcels. Natural attenuated parcel has some spots with lower pH, a moderately saline risk, a high content of soil organic matter, and lower content of heavy metals. The clean or unaffected parcel exhibit the higher pH values, a slightly saline condition, soil organic matter ranges from high to very high content, heavy metals content is medium, but no reaching dangerous levels. An important assessment is that bioremediation has enhanced the bioavailability of soil organic matter but it is not similar to the values in the unpolluted parcel.

关键词： Soil Quality Hydrocarbon Pollution Soil Unpolluted Bioremediation Natural Attenuation

Normal values of heart rate variability at rest in a young, healthy and active Mexican population

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Health 2012年第7期4卷 377-385页

作者： Marina Medina Corrales Blanca de la cruz Torres Alberto Garrido Esquivel Marco antonio Garrido Salazar josé Naranjo Orellana Pablo de Olavide University Seville Spain Sports Organisation Faculty Autonomous University of Nuevo León Monterrey Mexico University of Seville Seville Spain

This study analyzed Heart Rate Variability in a large sample of active young subjects within a narrow age range (18 to 25), using time and frequency domain methods and a Poincaré plot. Heart rate was recorded (beat to beat) for 30 minutes at rest in 200 healthy subjects divided into 4 groups: 50 sportsmen (20.54 ± 1.52 years);50 active men (21.22 ± 1.31 years);50 sportswomen (20.10 ± 1.87 years) and 50 active women (20.92 ± 1.87 years). Significant differences were found for most parameters between athletes and active subjects (male and female) but not between genders. Percentile distributions were provided for all parameters (according to gender and physical activity level) to be used as references in future researches.

关键词： Heart Rate Variability Time Domain Frequency Domain Poincaré Plot