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Data Mining of Historic Hydrogeological and Socioeconomic Data Bases of the Toluca Valley, Mexico

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Journal of Water Resource and Protection 2016年第4期8卷 522-533页

作者： Oliver López-Corona Oscar Escolero Fuentes eric morales-casique Pablo Padilla Longoria Tomás González Moran Instituto de Investigación sobre Desarrollo Sustentable y Equidad Social Universidad Iberoamericana Ciudad de México México Centro de Ciencias de la Complejidad (C3) Universidad Nacional Autónoma de México Mexico City Mexico Instituto de Geología Universidad Nacional Autónoma de México Ciudad de México México Instituto de Investigaciones en Matemáticas Aplicadas y en Sistemas Universidad Nacional Autónoma de México Ciudad de México México Instituto de Geofísica Universidad Nacional Autónoma de México Ciudad de México México

In this paper we used several data mining techniques to analyze the coevolution of hydrogeological and socioeconomical data for the Toluca Valley in Mexico. We found non trivial relations between two historic data bases that make clear that groundwater and economy may be much more linked than it was thought before. In particular, we found that hydrogeological data trends change during economical crisis and election years in Mexico. This shows that different macroeconomical policies implemented by several administrations have a direct impact in the way groundwater is used. We also found that hydrogoelogical data evolve in the direction of population transformation from rural to urban, which could represent a whole paradigm shift in groundwater management with profound repercussions in policy making.

关键词： Data Mining Economy Data Science Groundwater

Association of Congenital Heart Defects (CHD) with Factors Related to Maternal Health and Pregnancy in Newborns in Puerto Rico

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Congenital Heart Disease 2024年第1期19卷 19-31页

作者： Yamixa Delgado Caliani Gaytan Naydi Perez eric Miranda Bryan Colón morales Mónica Santos Biochemistry&Pharmacology Department San Juan Bautista School of MedicineCaguas00726Puerto Rico Hispanic Alliance for Clinical and Translational Research University of Puerto Rico Medical Sciences CampusSan Juan00936Puerto Rico Department of Internal Medicine University of Puerto Rico Medical Sciences CampusSan Juan00936Puerto Rico

Background:Given the pervasive issues of obesity and diabetes both in Puerto Rico and the broader United States,there is a compelling need to investigate the intricate interplay among body mass index(BMI),pregesta-tional,and gestational maternal diabetes,and their potential impact on the occurrence of congenital heart defects(CHD)during neonatal ***:Using the comprehensive System of Vigilance and Surveillance of Congenital Defects in Puerto Rico,we conducted a focused analysis on neonates diagnosed with CHD between 2016 and *** assessment encompassed a range of variables,including maternal age,gestational age,BMI,pregestational diabetes,gestational diabetes,hypertension,history of abortion,and presence of ***:A cohort of 673 patients was included in our *** average maternal age was 26 years,within a range of 22 to 32 *** mean gestational age measured 39 weeks,with a median span of 38 to 39 *** the 673 patients,274(41%)mothers gave birth to neonates diagnosed with *** this group,22 cases were linked to pre-gestational diabetes,while 202 were not;20 instances were associated with gestational diabetes,compared to 200 without;and 148 cases exhibited an overweight or obese BMI,whereas 126 displayed a normal ***:We identiﬁed a statistically signiﬁcant correlation between pre-gestational diabetes mellitus and the occurrence of ***,our analysis did not show a statistically signiﬁcant association between maternal BMI and the likelihood of *** results may aid in developing effective strategies to prevent and manage CHD in neonates.

关键词： Congenital heart defects(CHD) obesisty maternal health diabetes body mass index(BMI)

Maize Gene Regulatory Network for Phenolic Metabolism

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Molecular Plant 2017年第3期10卷 498-515页

作者： Fan Yang Wei Li Nan Jiang Haidong Yu Kengo Morohashi Wilberforce Zachary Oumal Daniel E. morales-Mantilla Fabio Andres Gomez-Canol eric Mukundi Luis Daniel Prada-Salcedo Roberto Alers Velazquez Jasmin Valentin Maria Katherine Mejia-Guerra John Gray Andrea I. Doseff erich Grotewold Center for Applied Sciences (CAPS) Department of Molecular Genetics Department of Physiology and Cell Biology Heart and Lung Research Institute Molecular Cellular and Developmental Biology (MCDB) Graduate Program Success in Graduate Education (SiGuE) Program The Ohio State University Columbus OH 43210 USA Department of Biological Sciences University of Toledo Toledo OH 43560 USA

The translation of the genotype into phenotype, represented for example by the expression of genes encod- ing enzymes required for the biosynthesis of phytochemicals that are important for interaction of plants with the environment, is largely carried out by transcription factors （TFs） that recognize specific cis-regulatory elements in the genes that they control. TFs and their target genes are organized in gene regulatory net- works （GRNs）, and thus uncovering GRN architecture presents an important biological challenge necessary to explain gene regulation. Linking TFs to the genes they control, central to understanding GRNs, can be car- ried out using gene- or TF-centered approaches. In this study, we employed a gene-centered approach uti- lizing the yeast one-hybrid assay to generate a network of protein-DNA interactions that participate in the transcriptional control of genes involved in the biosynthesis of maize phenolic compounds including gen- eral phenylpropanoids, lignins, and flavonoids. We identified 1100 protein-DNA interactions involving 54 phenolic gene promoters and 568 TFs. A set of 11 TFs recognized 10 or more promoters, suggesting a role in coordinating pathway gene expression. The integration of the gene-centered network with informa- tion derived from TF-centered approaches provides a foundation for a phenolics GRN characterized by in- terlaced feed-forward loops that link developmental regulators with biosynthetic genes.

关键词： phenylpropanoid flavonoid yeast one-hybrid chromatin immunoprecipitation

Implications of using two low-power continuous-wave lasers for polishing

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International Journal of Extreme Manufacturing 2020年第3期2卷 174-182页

作者： Wenxuan Zhang Kiwan Wong Miguel morales Carlos Molpeceres Craig B Arnold Department of Chemical and Biological Engineering Princeton UniversityPrincetonNJ 08544United States of America Princeton Institute for the Science and Technology of Materials Princeton UniversityPrincetonNJ 08544United States of America Department of Mechanical and Aerospace Engineering The Hong Kong University of Science and TechnologyHong Kong Centro Laser UPM Universidad Politecnica de MadridAlan Turing 128031MadridSpain Department of Mechanical and Aerospace Engineering Princeton UniversityPrincetonNJ 08544United States of America

Laser polishing is widely employed to reduce the surface roughness of products with complex *** laser polishing techniques use a single high-power Gaussian beam to melt and smooth a thin layer of surface ***,the reliance on high power lasers can present practical challenges such as minimizing surface evaporation or reducing overall *** this work,we combined two identical low-power laser beams with a spatial offset in between them to construct an elliptical *** changing the spatial offset,combined beams with different lengths along the major axis can be *** observe over 20%improvement in line roughness reduction using this approach compared to a single Gaussian laser beam with the same total ***,both experiment and simulation results suggest such improvement is because this dual-laser set-up can create a longer molten pool compared to a single laser.

关键词： laser polishing surface roughness dual lasers low-power

Aboveground Blue Carbon Stock Assessment of Bakhawan Eco-Park Mangrove Plantation in New Buswang, Kalibo, Aklan, the Philippines

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Open Journal of Ecology 2022年第12期12卷 773-787页

作者： Melba L. Raga-as Raffy L. Tano Floramae Q. Polaron Roberto L. Saladar Nenia N. Bohulano Jea-Ann A. morales eric R. Gregorio Jose Adonis N. Nacionales Forestry Department College of Agriculture Forestry and Environmental Sciences Aklan State University Banga The Philippines Agriculture Department College of Agriculture Forestry and Environmental Sciences Aklan State University Banga The Philippines Forestry Department College of Agriculture Forestry and Food Science University of Antique Hamtic The Philippines

The purpose of this study was to determine the aboveground biomass density, blue carbon stock, and monetary value of the mangroves at Bakhawan Eco-Park Mangrove Plantation in New Buswang, Kalibo, Aklan. There were 21, 45 × 45-meter sampled plots established, equivalent to 5% sampling intensity of the plantation’s total area. The number of sample plots was distributed in proportion to the area of the plantation in the specific year it was established. The quadrant and random sampling methods were used. All trees in a quadrant were identified, and the biomass density was calculated using the wood density of various mangrove species. Carbon stock was calculated by multiplying the biomass density by 0.46 or 0.5. The monetary value of C was calculated using the benefits transfer method at $5/ton. The results showed that the plantation established in 1990 had the highest biomass density (Mg/ha) and carbon stock (Mg/ha) with 132 Mg/ha and 66.02 Mg/ha, while the plantation established in 2015 had the lowest biomass density and carbon stock (Mg/ha) with 69.98 Mg/ha and 34.99 Mg/ha. Overall, the estimated total monetary value of Bakhawan Eco-Park of 250 hectares mangrove plantation in New Buswang, Kalibo, Aklan is PhP 2994771.63.

关键词： Biomass Density Monetary Value Mangrove Species GSP Device KASAMA