检索结果-南通市图书馆

Antecedent Precipitation Index to Estimate Soil Moisture and Correlate as a Triggering Process in the Occurrence of Landslides

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

International Journal of Geosciences 2024年第1期15卷 70-86页

作者： Marcio Augusto Ernesto De Moraes Walter Manoel mendes Filho Rodolfo Moreda mendes Cassiano Antonio Bortolozo Daniel Metodiev Marcio Roberto Magalhães De Andrade Harideva Marturano Egas Tatiana Sussel Gonçalves mendes Luana Albertani Pampuch CEMADEN - National Centre for Monitoring and Early Warnings of Natural Disasters General Coordination of Research and Development S&#227o José dos Campos Brazil Faculty of Science and Technology Goias Federal University Aparecida de Goi&#226nia Brazil Institute of Science and Technology S&#227o Paulo State University (Unesp) S&#227o José dos Campos Brazil

Landslides are highly dangerous phenomena that occur in different parts of the world and pose significant threats to human populations. Intense rainfall events are the main triggering process for landslides in urbanized slope regions, especially those considered high-risk areas. Various other factors contribute to the process;thus, it is essential to analyze the causes of such incidents in all possible ways. Soil moisture plays a critical role in the Earth’s surface-atmosphere interaction systems;hence, measurements and their estimations are crucial for understanding all processes involved in the water balance, especially those related to landslides. Soil moisture can be estimated from in-situ measurements using different sensors and techniques, satellite remote sensing, hydrological modeling, and indicators to index moisture conditions. Antecedent soil moisture can significantly impact runoff for the same rainfall event in a watershed. The Antecedent Precipitation Index (API) or “retained rainfall,” along with the antecedent moisture condition from the Natural Resources Conservation Service, is generally applied to estimate runoff in watersheds where data is limited or unavailable. This work aims to explore API in estimating soil moisture and establish thresholds based on landslide occurrences. The estimated soil moisture will be compared and calibrated using measurements obtained through multisensor capacitance probes installed in a high-risk area located in the mountainous region of Campos do Jordão municipality, São Paulo, Brazil. The API used in the calculation has been modified, where the recession coefficient depends on air temperature variability as well as the climatological mean temperature, which can be considered as losses in the water balance due to evapotranspiration. Once the API is calibrated, it will be used to extrapolate to the entire watershed and consequently estimate soil moisture. By utilizing recorded mass movements and comparing them with AP

关键词： Landslides Antecedent Precipitation Index Soil Moisture Threshold Water Balance

A method for microbial decontamination of Acanthamoeba cultures using the peritoneal cavity of mice

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Asian Pacific Journal of Tropical Biomedicine 2015年第10期5卷 796-800页

作者： Daniella de Sousa mendes Moreira Alves Rodrigo Gurgel-Goncalves Patrícia Albuquerque César Augusto Cuba-Cuba Maria Imaculada Muniz-Junqueira Selma aparecida Souza Kückelhaus Institute of Tropical Pathology and Public Health Federal University of Goias Laboratory of Medical Parasitology and Vector Biology Pathology University of Brasilia Faculty of Ceilandia University of Brasilia Laboratory of Cellular Immunology Pathology Faculty of Medicine University of Brasilia Area of Morphology Faculty of Medicine University of Brasilia

Objective: To evaluate whether the inoculation of contaminated cultures in the peritoneal cavity of mice could implement decontamination of Acanthamoeba ***: Suspensions of Acanthamoeba, Acanthamoeba polyphaga ATCC 30461, or Acanthamoeba spp. isolated from soil(Un B13 strain) were inoculated in the peritoneal cavity of Swiss mice(n = 24). After 1, 6, 12, or 24 h of exposure the peritoneal cavity was washed and assessed for the presence of bacteria, fungi, and ***: After 1 h of intraperitoneal inoculation at least 97% of the bacteria and 96% of the fungi(P < 0.05) and 99% of the bacteria(P < 0.05) were successfully eliminated from the ATCC 30461 strain and from the soil isolate Un B13 strain, respectively. This method also allowed the recovery of most trophozoites and cysts from both Acanthamoeba cultures at the end of 24 ***: Our data demonstrated that this technique has great potential for decontamination of Acanthamoeba cultures in a short period of time.

关键词： peritoneal fungi contaminated assessed microbial e

Biocidal Effect of Gamma Radiation on the Ecology of Filamentous Fungal Populations Associated with Stone Deterioration

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Environmental Science and Engineering(A) 2017年第5期6卷 252-259页

作者： Douglas Boniek Isolda de Castro mendes Antonio Femando Batista dos Santos Maria aparecida de Resende Stoianoff Department of Microbiology Institute of Biological Sciences Federal University of Minas Gerais-UFMG Belo Horizonte 31270-901 Brazil Department of Chemistry Institute of Exact Sciences Federal University of Minas Gerais-UFMG Belo Horizonte 31270-901 Brazil Faculty of Engineering and Architecture Foundation of Education and Culture of Minas Gerais-FUMEC University Belo Horizonte 30310-190 Brazil

Biquinho pepper(Capsium chinense):Bioactive compounds,in vivo and in vitro antioxidant capacities and anti-cholesterol oxidation kinetics in fish balls during frozen storage

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Food Bioscience 2022年第3期47卷 512-523页

作者： Bárbara Jardim Mariano Vanessa Sales de Oliveira Davy William Hidalgo Chávez Rosane Nora Castro Cristiano Jorge Riger Jéssica Sodré mendes Marcelo da Costa Souza Alexandra Christine Helena Frankland Sawaya Geni Rodrigues Sampaio Elizabeth aparecida Ferraz da Silva Torres Tatiana Saldanha Department of Food Technology Institute of TechnologyUniversity Federal Rural of Rio de JaneiroRodovia Br 465SeropédicaRJ23890-000Brazil Department of Chemistry Institute of ChemistryUniversity Federal Rural of Rio de JaneiroRodovia Br 465SeropédicaRJ23890-000Brazil Department of Biochemistry Institute of ChemistryUniversity Federal Rural of Rio de JaneiroRodovia Br 465SeropédicaRJ23890-000Brazil Department of Botany Institute of Biological Sciences and HealthUniversity Federal Rural of Rio de JaneiroRodovia Br 465SeropédicaRJ23890-000Brazil Faculty of Pharmaceutical Science University of CampinasUNICAMPCampinasSPBrazil Department of Nutrition School of Public HealthUniversity of São Paulo (USP)Ave.Dr.Arnaldo715São PauloSP01246-904Brazil

The present study reports bioactive constituents from biquinho pepper,such as carotenoids,capsaicinoids,and capsinoids,identified by *** pepper extract showed an antioxidant potential by DPPH(33.17±0.08%),ORAC(32.35±0.02μM TE/g),β-carotene/linoleic acid(55.80±1.30%),and FRAP(315.88±4.23μmol TE/g)***,in vivo antioxidant analyses demonstrated that the pepper extract(170μg/mL)decreased the damage promoted by H_(2)O_(2) in Saccharomyces cerevisiae *** balls were prepared using different concentrations of pepper(0.0%,0.5%,0.75%,1.0%)to investigate its antioxidant effect during frozen *** pepper effectively reduced the formation of cholesterol oxides and preserved essential fatty acids,mainly in samples containing 1.0%of ***,this treatment was more efficient than sodium erythorbate(p0.8).

关键词： Bioactive compounds Capsicum chinense Cholesterol oxides Frozen storage Natural antioxidants Unsaturated lipids

Analysis of Risk Factors Sociodemographic for the Functional Dependence of Adults with Spinal Cord Injury

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Biomedical Science and Engineering 2015年第4期8卷 287-294页

作者： Roberta de Araújo e Silva Priscila Alencar mendes Reis Zuila Maria de Figueiredo Carvalho Ana Karina Bezerra Pinheiro Lorena Barbosa Ximenes Maria aparecida Alves de Oliveira Federal University of Ceará FortalezaBrazil Federal University of Maranhao ImperatrizBrazil

Objective: To evaluate the odds ratio of risk factors of sociodemographic and functional capacity of adults with spinal cord injury. Methods: Analytical, cross-sectional, quantitative study accomplished with a group of 47 people with spinal cord injury in hospitals and 27 in the household. The data were collected through a structured instrument composed of independent variables related to epidemiological and clinical data on spinal cord injury and dependent variables corresponding to the scale of the Barthel Index (BI). The data were analysed with the two-tailed chi-square or Fisher’s exact tests using the Statistical Package for the Social Sciences version 20.0 (SPSS Inc., USA). Odds ratio (OR) and 95% confidence intervals (CI) were used as an estimate of the risk. The level of significance was set at a p value ≤0.05. Results: It was found that males (OR = 4.804, p = 0.041), the education less than ten years (OR = 3.000, p = 0.036), the hospital care (OR = 5.250, p = 0.002) and injury time less than six months (OR = 5.250, p = 0.002) are sociodemographic factors that are associated with the functional capacity of individuals with spinal cord injury. Moreover, the total dependence (p < 0.001) and severe dependence (p = 0.019) are associated with quadricplegia. It was found that males (p = 0.041), the education less than ten years (p = 0.036), attention to hospital health (p = 0.002) and minor injury time less than six months (p = 0.002) are sociode-mographic factors associated with functional capacity of subjects. Conclusion: As a result, it was found that knowing the epidemiological and clinical factors of people with spinal cord injury is relevant to plan the nursing care. In other words, knowing the epidemiological and clinical factors of people with spinal cord injury is relevant to achieve the functional independence of these people, and it was demonstrated that the social determinants of health are interrelated and interdependent of chronic health conditions,

关键词： Spinal Cord Injury Health Promotion Social Determinants of Health Nursing

Cardiac Complications in Maroteaux-Lamy Syndrome： Case Report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Pharmacy and Pharmacology 2018年第4期6卷 410-414页

作者： Ricardo Siqueira Gongalves Claudia aparecida Marques Landim Jesuita mendes Cornelio Joaquim Tomaz da Silva Graduating in Medicine. Universidade do Estado de Mato Grosso--UNEMAT Liga Academica de Cardiologia e Cirurgia Department of Cardiology and Intensive Medicine--Universidade do Estado de Mato Grosso--UNEMAT Liga Academica de Cardiologia e Cirurgia Cardiovascular (LACCIC) Caceres--MT 78200-000 Brazil Department of Pediatric Nursing--Hospital Municipal de Unai-MG (HMU) Unai-MG 38610-000 Brazil Department of General Surgery~Hospital Municipal de Unai-MG (HMU) Unai--MG 38610-000 Brazil

MLS (Maroteaux-Lamy syndrome) or MPS VI (mucopolysaccharidosis VI) is an autosomal recessive pathology in which there is absence or low activity of the enzyme N-Acetylgalactosamine-4-Sulfatase, which hydrolyzes GAGs (glycosaminoglycans) in the body (mainly dermatan sulfate). Consequently, there occurs lysosomal deposition of GAGs in connective tissue multisystemic. Myocardium and heart valves are frequently affected structures, presenting a direct correlation with the reports of complications and deaths. Case report: RGS, male, 3 years and 2 months, diagnosed with MPS VI from the first month of life, in weekly ERT (enzyme replacement therapy) since 4 months of age (inconstant). At physical examination: normotensive, with holosystolic heart murmur 3+/6+ in mitral focus. Complementary tests: normal electrocardiogram, echocardiogram with pronounced mitral regurgitation, concentric left ventricular hypertrophy of moderate degree and mild aortic insufficiency. Discussion: Mitral valve disease is common in patients with MLS. Conditions such as cardiomyopathy, fibroelastosis, aneurysm and pulmonary hypertension may occur in these patients, indicative of morbidity and mortality. Early and constant ERT may be useful in slowing a progression of heart disease. Conclusions: follow-up with a cardiologist is important to evaluate the progression of cardiac complications in MPS VI. Constant and early ERT provides better prognosis for these patients.

关键词：并发症心脏病症候群案例 MPS ERT 结缔组织 MLS

Analysis of Percolation of the Stabilized Suspensions of TiO2 and SiO2 Nanoparticles in Soil Columns Simulating Landfill Layers

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Mechanics Engineering and Automation 2016年第1期6卷 47-52页

作者： Elizabeth mendes de Oliveira Daniele aparecida Nogueira Luis CarlosRolim Lopes Jose Flavio Silveira Feiteira Jose Adilson de Castro Escola de Engenharia de Alimentos Centro Federal de Educaao Tecnologica Celso Suckow da Fonseca Valenca 27600-000Rio de Janeiro Brasil Escola de Engenharia Industrial Metalurgica Universidade Federal Fluminense Volta Redonda 27255-125 Rio de Janeiro Brasil

Punica granatum Leaf Lipophilic Fraction Favours Mortality by Attenuating Inflammation in Mice with Polymicrobial Sepsis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Pharmacy and Pharmacology 2019年第7期7卷 355-367页

作者： Nagila Caroline Fialho Sousa Isabella Fernandes da Silva Figueiredo Mizael Calacio de Araujo Elaine Pereira de Andrade Thais Costa Alves Bruna Letícia Rosa da Silva Domingos Magno Santos Pereira Saulo JoseFigueiredo mendes Joao Francisco Silva Rodrigues Jaqueline Pessoa Pontes Simone aparecida Teixeira AndreAlvares Marques Vale Marcus Vinicius Dias-Souza Lidio Goncalves Lima-Neto Vera Lucia dos Santos Ana Paula Azevedo-Santos Marcelo Nicolas Muscara Valerio Monteiro-Neto Andrea de Souza Monteiro Luis Claudio Nascimento da Silva Elizabeth Soares Fernandes Programa de Pos-graduacao Universidade CEUMARua JosueMontellon°1RenascencaSao LuisMA 65075-120Brazil Departamento de Farmacologia Universidade de Sao PauloAv.Prof.Lineu Prestesn°1524Sala 326ButantanSao PauloSP 05508-900Brazil Programa de Pos-graduacao em Ciências em Saude Universidade Federal do MaranhaoAvenida dos Portuguesesn°1966BacangaSao LuisMA 65080-805Brazil Departamento de Microbiologia Universidade Federal de Minas GeraisAv.Antonio Carlosn°6627PampulhaBelo HorizonteMG 31270-901Brazil Departamento de Patologia Universidade Federal do MaranhaoAvenida dos Portuguesesn°1966BacangaSao LuísMA 65080-805Brazil

Punica granatum *** known antimicrobial and anti-inflammatory *** of different parts of this plant have been commonly used in the folk medicine to prevent and treat infections;and studies have supported the use of *** extracts for this ***,little is known of the effects of ***-derived fractions in severe infectious diseases such as ***,we investigated the actions of the hexane fraction(HF),rich in lipophilic compounds,obtained from the leaves of this plant,in a murine model of polymicrobial *** pre-treatment with HF increased mortality in septic *** same animals presented with lower levels of interleukin-6,nitric oxide and hydrogen peroxide in their peritoneal lavage samples than vehicle *** also increased polymorphonuclear cell accumulation in to the peritoneum of mice with ***-derived nitric oxide upon lipopolysaccharide stimuli was markedly reduced by incubation with ***,triterpenes,phytosterols,vitamin E and ascorbyl palmitate were detected in the *** results indicate that *** leaf lipophilic fractions may worsen sepsis *** effect may be associated with its bioactive compounds which act synergistically or not,increasing sepsis mortality in vivo.

关键词： P.granatum infection inflammation