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| 1 | Slope Processes, Mass Movement and Soil Erosion: A Review显示文摘Soil erosion and land degradation are global problems and pose major issues in many countries.Both soil erosion and mass movement are two forms of land degradation and humans play important roles in these geomorphological processes.This paper reviews slope processes associated with mass movement and soil erosion and contributory factors,including physical and human agents.Acting together,these cause diverse geomorphological features.Slope processes are illustrated by reference to case studies from Brazil and UK.The causes and impacts of erosion are discussed,along with appropriate remedial bioengineering methods and the potential of the measures to prevent these types of environmental degradation.Although there are several agents of erosion,water is the most important one.Cultivation can promote soil erosion,due to ploughing and harvesting,which moves soil down slopes.Soil erosion and mass movement data would inform the viability of soil conservation practices.Integrated management of drainage basins offers a promising way forward for effective soil conservation and soil remedial bioengineering in Brazil and UK. | Antonio Jos Teixeira GUERRA Michael Augustine FULLEN Maria do Carmo Oliveira JORGE Joss Fernando Rodrigues BEZERRA Mohamed S. SHOKR | 2017 | Pedosphere2017，27，1： | 4 |
| 2 | Methane production and small intestinal bacterial overgrowth in children living in a slum显示文摘AIM:To analyze small intestinal bacterial overgrowth in school-aged children and the relationship between hydrogen and methane production in breath tests.METHODS:This transversal study included 85 children residing in a slum and 43 children from a private school,all aged between 6 and 10 years,in Osasco,Brazil.For characterization of the groups,data regarding the socioeconomic status and basic housing sanitary conditions were collected.Anthropometric data was obtained in children from both groups.All children completed the hydrogen(H 2) and methane(CH 4) breath test in order to assess small intestinal bacterial overgrowth(SIBO).SIBO was diagnosed when there was an increase in H 2 ≥ 20 ppm or CH 4 ≥ 10 ppm with regard to the fasting value until 60 min after lactulose ingestion.RESULTS:Children from the slum group had worse living conditions and lower nutritional indices than children from the private school.SIBO was found in 30.9%(26/84) of the children from the slum group and in 2.4%(1/41) from the private school group(P = 0.0007).Greater hydrogen production in the small intestine was observed in children from the slum group when compared to children from the private school(P = 0.007).A higher concentration of hydrogen in the small intestine(P < 0.001) and in the colon(P < 0.001) was observed among the children from the slum group with SIBO when compared to children from the slum group without SIBO.Methane production was observed in 63.1%(53/84) of the children from the slum group and in 19.5%(8/41) of the children from the private school group(P < 0.0001).Methane production was observed in 38/58(65.5%) of the children without SIBO and in 15/26(57.7%) of the children with SIBO from the slum.Colonic production of hydrogen was lower in methaneproducing children(P = 0.017).CONCLUSION:Children who live in inadequate environmental conditions are at risk of bacterial overgrowth and methane production.Hydrogen is a substrate for methane production in the colon. | Carolina Santos Mello Soraia Tahan Lígia Cristina FL Melli Mirian Silva do Carmo Rodrigues Ricardo Martin Pereira de Mello Isabel Cristina Affonso Scaletsky Mauro Batista de Morais | 2012 | World Journal of Gastroenterology2012，18，41： | 3 |
| 3 | Hypersurfaces with constant mean curvature in sphere显示文摘 | Alencar H Carmo M P do | 1994 | Proc Amer Math Soc Vol1994，120，4： | 2 |
| 4 | Electrocatalytic and Voltammetric Determination of Sulfhydryl Compounds Through Iron Nitroprusside Modifeid Graphite Paste Clectrode显示文摘 | Carmo D R Silva R M Satradiotto N R | 2003 | J Braz Chem Soc2003，14，4： | 1 |
| 5 | Uso de nomes populares para as espécies de Araceae e Dioscoreaceae no Brasil显示文摘 | Pedralli G Carmo C A S Cerech M | 2002 | Horticultura Brasileira2002，20，4： | 1 |
| 6 | Galathamine,a NaturalProduct for the Treatment of Alzheimer’s Disease显示文摘 | Luis Marco Maria do Carmo Carreiras | 2006 | RecentPatents on CNS Drug Discovery2006，，1： | 1 |
| 7 | Endovenous laser therapy and radiofrequency ablation of the great saphenous vein:analysis of early efficacy and complications显示文摘 | Puggioni A Kalra M Carmo M | | 0，，03： | 1 |
| 8 | Doxorubicin Decreases Paraquat Accumulation and Toxicity in Caco-2 Cells 显示文摘 | Silva R Carmo H Vilas Boas V | 2013 | Toxicology Letters2013，217，1： | 1 |
| 9 | PhaseⅠTrial of erlotinib combined with cisplatin and radiotherapy for patients with locally advanced cervical squamous cell cancer显示文摘 | Nogueira-Rodrigues A do Carmo CC Viegas C | 2008 | Clin Cancer Res2008，14，19： | 1 |
| 10 | A Novel Requirement for Janus Kinases as Mediators of Drug Resistance Induced by Fi- broblast Growth Factor-2 in Human Cancer Cells显示文摘 | Carmo CR Lyons Lewis J Seckl MJ | 2011 | PLoS One2011，6，19： | 1 |
| 11 | Duration of indomethacin treatment of the preterm patent ductus arteriosus as directed by echocardiography显示文摘 | Carmo KB Evans N Paradisis M | 2009 | J Pediatr2009，155，6： | 1 |
| 12 | Metabolism of the designer drug 4-bromo-2,5-dimethoxyphenethylarnine ( 2C-B ) in mice after acute administration 显示文摘 | Carmo H Boer D D Remiao F | 2004 | J Chromatogr B2004，811，： | 1 |
| 13 | The risk of a pandemic with the influenza A (H1N1) virus 显示文摘 | Carmo EH Oliveira WK | 2009 | Cad Saude Publica2009，25，6： | 1 |
| 14 | Sorption of hydrophobic organic compounds by soil materials: appli- cation of unit equivalent Freundlich coefficients 显示文摘 | Carmo A M Hundal L S Thompson M L | 2000 | En- viron Sci Technol2000，34，20： | 1 |
| 15 | Toxicity of amphetamines: an update显示文摘 | Ma'rcia Carvalho Helena Carmo Vera Marisa Costa | 2012 | Arch Toxieol2012，86，8： | 1 |
| 16 | The Galerkin gradient least-squares method 显示文摘 | FRANCA L P CARMO D D | 1989 | Computer Methods in Applied Mechanics and Engineering1989，74，： | 1 |
| 17 | Behavioral alterations and pro-oxidant effect of a single ketamine administration to mice 显示文摘 | Da Silva FC do Carmo de Oliveira Cito M da Silva MI et al | 2010 | Brain Res Bull2010，83，1： | 1 |
| 18 | Six-month clinical evaluation of two dentin adhesives applied on dry vs moist dentin显示文摘 | Perdigao J Carmo A R Geraldeli S | 2001 | J Adhes Dent2001，3，： | 1 |
| 19 | Rab27a and Rab27b control different steps of the exosome secretion pathway显示文摘 | Ostrowski M Carmo NB Krumeich S | 2010 | Nat Cell Biol2010，12，1： | 1 |
| 20 | Obesity,hypertension,and chronic kidney disease显示文摘 | Michael E Hall Jussara M do Carmo Alexandre A da Silva et | 2014 | Int JNephrol Renovasc Dis2014，7，： | 1 |
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