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| 1 | Assessment of soil degradation and chemical compositions in Rwandan tea-growing areas显示文摘This study has focused on the processes of soil degradation and chemical element concentration in tea-growing regions of Rwanda,Africa.Soil degradation accelerated by erosion is caused not only by topography but also by human activities.This soil degradation involves both the physical loss and reduction in the amount of topsoil associated with nutrient decline.Soil samples were collected from eleven tropical zones in Rwanda and from variable depth within each collecting site.Of these,Samples from three locations in each zone were analyzed in the laboratory,with the result that the pH of all soil samples is shown to be less than 5(pH<5) with a general average of 4.4.The elements such as iron(Fe), copper(Cu),manganese(Mn),and zinc(Zn) are present in high concentration levels.In contrast calcium (Ca) and sodium(Na) are present at low-level concentrations and carbon(C) was found in minimal concentrations.In addition,elements derived from fertilizers,such as nitrogen(N),phosphorous(P),and potassium(K) which is also from minerals such as feldspar,are also present in low-level concentrations. The results indicate that the soil in certain Rwandan tea plantations is acidic and that this level of pH may help explain,in addition to natural factors,the deficiency of some elements such as Ca,Mg,P and N.The use of chemical fertilizers,land use system and the location of fields relative to household plots are also considered to help explain why tea plantation soils are typically degraded. | Jean de la Paix Mupenzi Lanhai Li Jiwen Ge Achal Varenyam Gabriel Habiyaremye Nzayisenga Theoneste Kamanzi Emmanuel | 2011 | Geoscience Frontiers2011，2，4： | 2 |
| 2 | Quality Standards for Sample Collection in Coagulation Testing显示文摘 | Giuseppe Lippi Gian Salvagno Martina Montagnana Gabriel Lima-Oliveira Gian Guidi Emmanuel Favaloro | 2012 | Semin Thromb Hemost2012，，06： | 1 |
| 3 | Sensitive detection of HIV-1 resistance to Zidovudine and impact on treatment outcomes in low-to middle-income countries显示文摘Background:Thymidine analogs,namely AZT(Zidovudine or Retrovir^(TM))and d4T(Stavudine or Zerit^(TM))are antiretroviral drugs still employed in over 75%of first line combination antiretroviral therapy(cART)in Kampala,Uganda despite aversion to prescribing these drugs for cART in high income countries due in part to adverse events.For this study,we explored how the continued use of these thymidine analogs in cART could impact emergence of drug resistance and impact on future treatment success in Uganda,a low-income country.Methods:We examined the drug resistance genotypes by Sanger sequencing of 262 HIV-infected patients failing a first line combined antiretroviral treatment containing either AZT or d4T,which represents approximately 5%of the patients at the Joint Clinical Research Center receiving a AZT or d4T containing treatment.Next generation sequencing(DEEPGEN^(TM)HIV)and multiplex oligonucleotide ligation assays(AfriPOLA)were then performed on a subset of patient samples to detect low frequency drug resistant mutations.CD4 cell counts,viral RNA loads,and treatment changes were analyzed in a cohort of treatment success and failures.Results:Over 80%of patients failing first line AZT/d4T-containing cART had predicted drug resistance to 3TC(Lamivudine)and non-nucleoside RT inhibitors(NNRTIs)in the treatment regimen but only 45%had resistance AZT/d4T associated resistance mutations(TAMs).TAMs were however detected at low frequency within the patients HIV quasispecies(1-20%)in 21 of 34 individuals who were failing first-line AZT-containing cART and lacked TAMs by Sanger.Due to lack of TAMs by Sanger,AZT was typically maintained in second-line therapies and these patients had a low frequency of subsequent virologic success.Conclusions:Our findings suggest that continued use of AZT and d4T in first-line treatment in low-to-middle income countries may lead to misdiagnosis of HIV-1 drug resistance and possibly enhance a succession of second-and third-line treatment failures. | Richard M.Gibson Gabrielle Nickel Michael Crawford Fred Kyeyune Colin Venner Immaculate Nankya Eva Nabulime Emmanuel Ndashimye Art F.Y.Poon Robert A.Salata Cissy Kityo Peter Mugyenyi Miguel E.Quinones-Mateu Eric J.Arts | 2017 | Infectious Diseases of Poverty2017，6，1： | 1 |
| 4 | Protective Mechanical Ventilation during General Anesthesia for Open Abdominal Surgery Improves Postoperative Pulmonary Function显示文摘 | Paolo Severgnini Gabriele Selmo Christian Lanza Alessandro Chiesa Alice Frigerio Alessandro Bacuzzi Gianlorenzo Dionigi Raffaele Novario Cesare Gregoretti Marcelo Gama de Abreu Marcus J. Schultz Samir Jaber Emmanuel Futier Maurizio Chiaranda Paolo Pelosi | 2013 | Anesthesiology2013，，6： | 1 |
| 5 | 寻求鼻成形术者有较高的身体畸形恐惧症发病率显示文摘背景与目的鼻美学畸形可明显导致对体像的不满意。目前,仅有的对此类患者心理疾病的诊断种类是身体畸形恐惧症。本文将对身体畸形恐惧症在鼻成形术患者中存在的普遍性进行大规模的研究,并对此类患者的症状和临床属性进行阐释和评估。方法本组共226例患者,采用人口学特征量表(DemographicCharacteristics)、评价鼻外形的视觉类比量表(VisualAnalogScale)、评价身体畸形恐惧症的改良Yale-Brown强迫症量表(Yale-BrownObsessiveCompulsiveScale)让患者进行问卷调查,以评估其症状的严重程度,并采用通用生活质量调查表和Derriford外貌59量表(DerrifordAppearanceScale59)对与外貌损毁相关的患者13常生活情况进行评估。由独立观察者分别对患者的鼻外形进行评分。结果本组共有39%的患者表现出至少中等程度的身体畸形恐惧症症状。有美学目标(P〈0.001)、希望行鼻成形术修复手术(P=0.003)和有心理疾病史(P:0.031)者被认为有严重的身体畸形恐惧症。对鼻外形的客观和主观评分结果间无关联。评价身体畸形恐惧症的改良Yale.Brown强迫症量表结果与鼻主观评分结果呈负相关(n=210,P〈0.001),与鼻客观存在的畸形无关。身体畸形恐惧症可显著降低患者的普通生活质量(n,=160,P〈0.001),并严重损害与面容相关的日常生活(n=161,P〈0.001)。结论中度至重度身体畸形恐惧症在美容鼻整复手术患者中具有普遍较高的发病率。患者行鼻成形修复手术和有心理疾病史尤其是诊断有身体畸形恐惧症的高危因素。身体畸形恐惧症可显著降低患者的普通生活质量,并严重损害患者与面容相关的日常生活。 | Valerie A.Picavet Emmanuel P.Prokopakis Lutgardis Gabriels Mark Jorissen Peter W.Hellings 魏峰(译) 高景恒(译) 袁继龙(译) 石杰(译) 张晨(译) | 2012 | 中国美容整形外科杂志2012，23，1： | 1 |
| 6 | HIF1α Induces the Recruitment of Bone Marrow-Derived Vascular Modulatory Cells to Regulate Tumor Angiogenesis and Invasion显示文摘 | Rose Du Kan V. Lu Claudia Petritsch Patty Liu Ruth Ganss Emmanuelle Passegué Hanqiu Song Scott VandenBerg Randall S. Johnson Zena Werb Gabriele Bergers | 2008 | Cancer Cell2008，，3： | 1 |
| 7 | Oxidant stress during simulated ischemia primes cardiomyocytes for cell death during reperfusion显示文摘 | Emmanuel R Robert DG Gabriel L | 2007 | J Biol Chem2007，282，19： | 1 |
| 8 | Cytogenetic abnormalities and monosomal karyotypes in children and adolescents with acute myeloid leukemia: correlations with clinical characteristics and outcome显示文摘 | Kalliopi N. Manola Fotios Panitsas Sophia Polychronopoulou Aggeliki Daraki Maria Karakosta Cryssa Stavropoulou Georgia Avgerinou Emmanuel Hatzipantelis Gabriel Pantelias Constantina Sambani Maria Pagoni | 2013 | Cancer Genetics2013，，： | 1 |
| 9 | Soil Carbon Dioxide Efflux and Atmospheric Impact in a 10-Year-Old Dipterocarpus Recovering Lowland Tropical Forest, Peninsular Malaysia显示文摘 | Mande Kato Hosea Ahmad Makmom Abdullah Ahamad Zaharin Aris Ahmad Ainuddin Nuruddin Nghai Ezekiel Suleman Kasham J. Shamang Baji Julius Babarinsa Deborah Sabo Douglas Gugong K. Benjamin Bala Dogo Sim Haruna Gabriel Emmanuel Elimisiemon M. Christopher | 2017 | Journal of Earth Science and Engineering2017，7，1： | 0 |
| 10 | Solubility Existence of Inverse Eigenvalue Problem for a Class of Singular Hermitian Matrices显示文摘In this article,we discuss singular Hermitian matrices of rank greater or equal to four for an inverse eigenvalue problem.Specifically,we look into how to generate n by n singular Hermitian matrices of ranks four and five from a prescribed spectrum.Numerical examples are presented in each case to illustrate these scenarios.It was established that given a prescribed spectral datum and it multiplies,then the solubility of the inverse eigenvalue problem for n by n singular Hermitian matrices of rank r exists. | Emmanuel Akweittey Kwasi Baah Gyamfi Gabriel Obed Fosu | 2019 | Journal of Mathematics and System Science2019，9，5： | 0 |
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