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31篇 您的检索式:作者名="Alfredo O"
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1Effect of sewage sludge and sugarcane bagasse biochar on soil properties and sugar beet production显示文摘Recently, biochar has shown to be an alternative to waste disposal and a source of nutrients, acting as a soil amendment. The effects of two types of biochar on soil properties and sugar beet production as well as potential for carbon(C) sequestration were evaluated: biochar produced from sewage sludge(SB) and biochar produced from a 1:1 mixture of sewage sludge and sugarcane bagasse(MB). A greenhouse pot experiment was conducted using a sandy loam soil from the Brazilian savanna under treatments of MB applications at 2.5%, 5.0%, 7.5%, and 10.0%, SB application at 5.0%, and a conventional fertilization(CF) using lime and mineral fertilizers, with no fertilization as a control. After incubation for 45 d, seedlings were transplanted into each pot and cultivated for 55 d. Biochar characterization showed that pyrolysis reduced the biomass volume drastically, but concentrated the trace elements per unit of biochar weight. The MB treatments increased soil total C(by 27.8%) and pH(by 0.6), reduced the concentrations of nutrients, except for potassium(K), and chromium(Cr), and did not significantly alter lead(Pb) and cadmium(Cd) concentrations. Results of stable isotopes showed that all biochar treatments increased the total soil C stock and stability, suggesting a potential for application in C sequestration, and improved overall soil fertility. However, the biochar treatments also increased the concentrations of trace elements in the soil and plants. The sugar beet yields at 10.0% MB and 5.0% SB corresponded to 55%and 29% of the yield obtained in the CF treatment, respectively. These results may be due to biochar nutrients not being bioavailable when required by plants or to biochar nutrient adsorption.Barbara Samartini Queiroz ALVES Katherin Prissila Sevilla ZELAYA Fernando COLEN Ledivan Almeida FRAZÃO Alfredo NAPOLI Sanjai J.PARIKH Luiz Arnaldo FERNANDES 2021Pedosphere2021,31,4:4
2Eosinophilic Esophagitis in Adults is Associated with IgG4 and Not Mediated by IgE显示文摘Frederic Clayton John C. Fang Gerald J. Gleich Alfredo J. Lucendo Jose M. Olalla Laura A. Vinson Amy Lowichik Xinjian Chen Lyska Emerson Kristen Cox Molly A. O’Gorman Kathryn A. Peterson 2014Gastroenterology2014,,:3
3Progress and challenges in the comprehensive management of chronic viral hepatitis: Key ways to achieve the elimination显示文摘Chronic viral hepatitis is a significant health problem throughout the world,which already represents high annual mortality.By 2040,chronic viral hepatitis due to virus B and virus C and their complications cirrhosis and hepatocellular carcinoma will be more deadly than malaria,vitellogenesis-inhibiting hormone,and tuberculosis altogether.In this review,we analyze the global impact of chronic viral hepatitis with a focus on the most vulnerable groups,the goals set by the World Health Organization for the year 2030,and the key points to achieve them,such as timely access to antiviral treatment of direct-acting antiviral,which represents the key to achieving hepatitis C virus elimination.Likewise,we review the strategies to prevent transmission and achieve control of hepatitis B virus.Finally,we address the impact that the coronavirus disease 2019 pandemic has had on implementing elimination strategies and the advantages of implementing telemedicine programs.Fátima Higuera-de la Tijera Alfredo Servín-Caamaño Luis Servín-Abad 2021World Journal of Gastroenterology2021,27,26:2
4Use of a Dispersed Iron Catalys for Upgrading Extra-Heavy Crude Oil Using Methane as Source of Hydrogen显示文摘Cesar O Eduardo F Alfredo M 2003Fuel2003,82,:1
5Electron transfer via or- ganic dyes for solar conversion 显示文摘ALFREDO O CEORGINA P 1999Solar Energy Materials and Solar Cells1999,59,:1
6A new method to determine the hvel of the environmental impact assessment studies in Mexico显示文摘ALFREDO O R 2001Envi ronmental Impact Assessment Review2001,21,:1
7Sibling Relationships During Adolescence 显示文摘Alfredo O Enrique A 2005European Journal of Developmental Psychology2005,2,3:1
8Complement Factor H Is a Serum-binding Protein for Adrenomedullin, and the Resulting Complex Modulates the Bioactivities of Both Partners显示文摘Rubén Pío Alfredo Martínez Edward J 2001J Biol Chem2001,276,15:1
9Effect of selected aldehydes on the growth and fermentation of ethanologenie escherichia coli显示文摘Jesus Zaldivar Alfredo Maetinez Lonnid O Ingrain 1999Biotechnology and Bioengineering1999,65,:1
10Effects of diabetes on oxidative and nitrosative stress in kidney mitochondria from aged rats显示文摘Rocío V. Pérez-Gallardo Ruth Noriega-Cisneros Edgar Esquivel-Gutiérrez Elizabeth Calderón-Cortés Christian Cortés-Rojo Salvador Manzo-Avalos Jesús Campos-García Rafael Salgado-Garciglia Rocío Montoya-Pérez Istvan Boldogh Alfredo Saavedra-Molina 2014Journal of Bioenergetics and Biomembranes2014,,6:1
11Impact of liver enzymes on SARS-CoV-2 infection and the severity of clinical course of COVID-19显示文摘Background and aim Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),the virus responsible for the current pandemic,can have multi-organ impact.Recent studies show that liver injury could be a manifestation of the disease,and that liver disease could also be related to a worse prognosis.Our aim was to compare the characteristics of patients with severe coronavirus disease 2019(COVID-19)due to SARS-CoV-2 who required intubation versus stable hospitalized patients to identify the early biochemical predictive factors of a severe course of COVID-19 and subsequent requirement for intubation,specifically in Mexican.Methods This was an observational case-control study nested in a cohort study.Complete medical records of patients admitted for confirmed COVID-19 at a tertiary level center in Mexico City were reviewed.Clinical and biochemical data were collected,and the characteristics of patients who required invasive mechanical ventilation(IMV)(cases)were compared with stable hospitalized patients without ventilation(controls).Results We evaluated 166 patients with COVID-19 due to SARS-CoV-2 infection;114(68.7%)were men,the mean age was 50.6±13.3 years,and 27(16.3%)required IMV.The comparative analysis between cases and controls showed(respectively)significantly lower blood oxygen saturation(SpO_(2))(73.5±12.0%vs.83.0±6.8%,P<0.0001)and elevated alanine aminotransferase(ALT)(128(14–1123)IU/L vs.33(8–453)IU/L,P=0.003),aspartate aminotransferase(AST)(214(17–1247)vs.44(12–498)IU/L,P=0.001),lactic dehydrogenase(LDH)(764.6±401.9 IU/L vs.461.0±185.6 IU/L,P=0.001),and D-dimer(3463(524–34,227)ng/mL vs.829(152–41,923)ng/mL,P=0.003)concentrations.Patients in the cases group were older(58.6±12.7 years vs.49.1±12.8 years,P=0.001).Multivariate analysis showed that important factors at admission predicting the requirement for IMV during hospitalization for COVID-19 were AST≥250 IU/L(odds ratio(OR)=64.8,95%confidence interval(CI)7.5–560.3,P<0.0001)and D-dimer≥3500 ng/mL(OR=4.1,95%CI 1.2–13.7,P=0.02).Conclusions Our study confirms the importance of monitoring liver enzymes in hospitalized patients with COVID-19;seriously ill patients have significantly elevated AST and D-dimer concentrations,which have prognostic implications in the SARS-CoV-2 disease course.Fátima Higuera-de la Tijera Alfredo Servín-Caamaño Daniel Reyes-Herrera Argelia Flores-López Enrique J.A.Robiou-Vivero Felipe Martínez-Rivera Victor Galindo-Hernández Oscar Chapa-Azuela Alfonso Chávez-Morales Victor H.Rosales-Salyano 2021Liver Research2021,5,1:1
12Fungal diversity notes 253-366:taxonomic and phylogenetic contributions to fungal taxa显示文摘Notes on 113 fungal taxa are compiled in this paper,including 11 new genera,89 new species,one new subspecies,three new combinations and seven reference specimens.Awide geographic and taxonomic range of fungal taxa are detailed.In the Ascomycota the new genera Angustospora(Testudinaceae),Camporesia(Xylariaceae),Clematidis,Crassiparies(Pleosporales genera incertae sedis),Farasanispora,Longiostiolum(Pleosporales genera incertae sedis),Multilocularia(Parabambusicolaceae),Neophaeocryptopus(Dothideaceae),Parameliola(Pleosporales genera incertae sedis),and Towyspora(Lentitheciaceae)are introduced.Newly introduced species are Angustospora nilensis,Aniptodera aquibella,Annulohypoxylon albidiscum,Astrocystis thailandica,Camporesia sambuci,Clematidis italica,Colletotrichum menispermi,C.quinquefoliae,Comoclathris pimpinellae,Crassiparies quadrisporus,Cytospora salicicola,Diatrype thailandica,Dothiorella rhamni,Durotheca macrostroma,Farasanispora avicenniae,Halorosellinia rhizophorae,Humicola koreana,Hypoxylon lilloi,Kirschsteiniothelia tectonae,Lindgomyces okinawaensis,Longiostiolum tectonae,Lophiostoma pseudoarmatisporum,Moelleriella phukhiaoensis,M.pongdueatensis,Mucoharknessia anthoxanthi,Multilocularia bambusae,Multiseptospora thysanolaenae,Neophaeocryptopus cytisi,Ocellularia arachchigei,O.ratnapurensis,Ochronectria thailandica,Ophiocordyceps karstii,Parameliola acaciae,P.dimocarpi,Parastagonospora cumpignensis,Pseudodidymosphaeria phlei,Polyplosphaeria thailandica,Pseudolachnella brevifusiformis,Psiloglonium macrosporum,Rhabdodiscus albodenticulatus,Rosellinia chiangmaiensis,Saccothecium rubi,Seimatosporium pseudocornii,S.pseudorosae,Sigarispora ononidis and Towyspora aestuari.New combinations are provided for Eutiarosporella dactylidis(sexual morph described and illus trated)and Pseudocamarosporium pini.Descriptions,illustrations and/or reference specimens are designated for Aposphaeria corallinolutea,Cryptovalsa ampelina,Dothiorella vidmadera,Ophiocordyceps formosana,Petrakia echinata,Phragmoporthe conformis and Pseudocamarosporium pini.The new species of Basidiomycota are Agaricus coccyginus,A.luteofibrillosus,Amanita atrobrunnea,A.digitosa,A.gleocystidiosa,A.pyriformis,A.strobilipes,Bondarzewia tibetica,Cortinarius albosericeus,C.badioflavidus,C.dentigratus,C.duboisensis,C.fragrantissimus,C.roseobasilis,C.vinaceobrunneus,C.vinaceogrisescens,C.wahkiacus,Cyanoboletus hymenoglutinosus,Fomitiporia atlantica,F.subtilissima,Ganoderma wuzhishanensis,Inonotus shoreicola,Lactifluus armeniacus,L.ramipilosus,Leccinum indoaurantiacum,Musumecia alpina,M.sardoa,Russula amethystina subp.tengii and R.wangii are introduced.Descriptions,illustrations,notes and/or reference specimens are designated for Clarkeinda trachodes,Dentocorticium ussuricum,Galzinia longibasidia,Lentinus stuppeus and Leptocorticium tenellum.The other new genera,species new combinations are Anaeromyces robustus,Neocallimastix californiae and Piromyces finnis from Neocallimastigomycota,Phytophthora estuarina,P.rhizophorae,Salispina,S.intermedia,S.lobata and S.spinosa from Oomycota,and Absidia stercoraria,Gongronella orasabula,Mortierella calciphila,Mucor caatinguensis,M.koreanus,M.merdicola and Rhizopus koreanus in Zygomycota.Guo Jie Li Kevin D.Hyde Rui Lin Zhao Sinang Hongsanan Faten Awad Abdel-Aziz Mohamed A.Abdel-Wahab Pablo Alvarado Genivaldo Alves-Silva Joseph F.Ammirati Hiran A.Ariyawansa Abhishek Baghela Ali Hassan Bahkali Michael Beug D.Jayarama Bhat Dimitar Bojantchev Thitiya Boonpratuang Timur S.Bulgakov Erio Camporesi Marcela CBoro Oldriska Ceska Dyutiparna Chakraborty Jia Jia Chen K.W.Thilini Chethana Putarak Chomnunti Giovanni Consiglio Bao Kai Cui Dong Qin Dai Yu Cheng Dai Dinushani A.Daranagama Kanad Das Monika C.Dayarathne Eske De Crop Rafael J.V.De Oliveira Carlos Alberto Fragoso de Souza JoséIde Souza Bryn T.M.Dentinger Asha J.Dissanayake Mingkwan Doilom E.Ricardo Drechsler-Santos Masoomeh Ghobad-Nejhad Sean P.Gilmore Aristóteles Góes-Neto MichałGorczak Charles H.Haitjema Kalani Kanchana Hapuarachchi Akira Hashimoto Mao Qiang He John K.Henske Kazuyuki Hirayama Maria J.Iribarren Subashini C.Jayasiri Ruvishika S.Jayawardena Sun Jeong Jeon Gustavo H.Jerônimo Ana L.Jesus E.B.Gareth Jones Ji Chuan Kang Samantha C.Karunarathna Paul M.Kirk Sirinapa Konta Eric Kuhnert Ewald Langer Haeng Sub Lee Hyang Burm Lee Wen Jing Li Xing Hong Li Kare Liimatainen Diogo Xavier Lima Chuan Gen Lin Jian Kui Liu Xings Zhong Liu Zuo Yi Liu J.Jennifer Luangsa-ard Robert Lücking H.Thorsten Lumbsch Saisamorn Lumyong Eduardo M.Leaño Agostina V.Marano Misato Matsumura Eric H.C.McKenzie Suchada Mongkolsamrit Peter E.Mortimer Thi Thuong Thuong Nguyen Tuula Niskanen Chada Norphanphoun Michelle A.O’Malley Sittiporn Parnmen Julia Pawłowska Rekhani H.Perera Rungtiwa Phookamsak Chayanard Phukhamsakda Carmen L.A.Pires-Zottarelli Olivier Raspé Mateus A.Reck Sarah C.O.Rocha AndréL.C.M.Ade Santiago Indunil C.Senanayake Ledo Setti Qiu Ju Shang Sanjay K.Singh Esteban B.Sir Kevin V.Solomon Jie Song Prasert Srikitikulchai Marc Stadler Satinee Suetrong Hayato Takahashi Takumasa Takahashi Kazuaki Tanaka Li Ping Tang Kasun M.Thambugala Donnaya Thanakitpipattana Michael K.Theodorou Benjarong Thongbai Tuksaporn Thummarukcharoen Qing Tian Saowaluck Tibpromma Annemieke Verbeken Alfredo Vizzini Josef Vlasák Kerstin Voigt Dhanushka N.Wanasinghe Yong Wang Gothamie Weerakoon Hua An Wen Ting Chi Wen Nalin N.Wijayawardene Sarunyou Wongkanoun Marta Wrzosek Yuan Pin Xiao Jian Chu Xu Ji Ye Yan Jing Yang Shu Da Yang Yu Hu Jin Feng Zhang Jie Zhao Li Wei Zhou Derek Peršoh Alan J.L.Phillips Sajeewa S.N.Maharachchikumbura 2016Fungal Diversity2016,,3:1
13Improved SNR of phased- array PERES coils via simulation study 显示文摘Rodriguez Alfredo O Lucia Medina 2005Physics in medicine and biology2005,50,18:1
14mos s amb ic us (Peters) while adapting toincreasing salinity显示文摘Alfredo M-H Hector S-L Blood gasometric trends in hybrid-red tilapia Oreochromis nilotic us (Linnaeus)×O 0,,:1
15Electron transfer via organic dyes for solar conversion显示文摘Alfredo O Georgina P Sebastian P J 1999Solar Energy Materials and Solar Cells1999,59,:1
16The mechanism of zeolite Y destruction by steam in the presence of vanadium 显示文摘Trujilo C A Uribe U N Knops-Gerrits P P Luis Alfredo O A Jacobs P A 1997Journal of Catalysis1997,168,1:1
17Proteome changes in the skin of the grape cultivar Barbera among different stages of ripening显示文摘ALFREDO S N PRINSI B ROSSONI M FAILLA O SCIENZA A COCUCCI M ESPEN L 2008BMC Genomics2008,9,:1
18Wavelength stability in a hybrid photonic crystal laser through controlled nonlinear absorptive heating in the reflector显示文摘The need for miniaturized,fully integrated semiconductor lasers has stimulated significant research efforts into realizing unconventional configurations that can meet the performance requirements of a large spectrum of applications,ranging from communication systems to sensing.We demonstrate a hybrid,silicon photonicscompatible photonic crystal(PhC)laser architecture that can be used to implement cost-effective,high-capacity light sources,with high side-mode suppression ratio and milliwatt output output powers.The emitted wavelength is set and controlled by a silicon PhC cavity-based reflective filter with the gain provided by a Ⅲ–Ⅴ-based reflective semiconductor optical amplifier(RSOA).The high power density in the laser cavity results in a significant enhancement of the nonlinear absorption in silicon in the high Q-factor PhC resonator.The heat generated in this manner creates a tuning effect in the wavelength-selective element,which can be used to offset external temperature fluctuations without the use of active cooling.Our approach is fully compatible with existing fabrication and integration technologies,providing a practical route to integrated lasing in wavelength-sensitive schemes.Andrei P.Bakoz Alexandros A.Liles Alfredo A.Gonzalez-Fernandez Tatiana Habruseva Changyu Hu Evgeny A.Viktorov Stephen P.Hegarty Liam O’Faolain 2018Light(Science & Applications)2018,7,1:1
19A new method to determinethe level of the environmental impact assessment studies in Mexico显示文摘ALFREDO O R 2001Environmental ImpactAssessment Review2001,21,:1
20Laser-triangula- tion device for in-line measurement of road texture at me- dium and high speed显示文摘Alfredo O Federico M Stefano M 2010Mechanical Systems and Signal Processing2010,24,7:1
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