全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Henk van den Berg , Gamini Manuweera , Flemming Konradsen
来源:[J].Malaria Journal(IF 3.4), 2017, Vol.16 (1)Springer
摘要:... Trends in the production and use of DDT were evaluated over the period 2001–2014.
作者:Marcelino Benvindo-Souza , Rhayane Alves Assis , Eliane Andreia Santos Oliveira ...
来源:[J].Environmental Science and Pollution Research(IF 2.618), 2017, Vol.24 (36), pp.27724-27730Springer
摘要:This study reviews global trends in the publication of papers on the micronucleus test of the exfoliated cells of the oral mucosa in mammals as an approach for environmental biomonitoring. This test has been widely used due to its precision for the detection of chromosome damage....
作者:Ritu Joshi , Suvarna Khadilkar , Madhuri Patel
来源:[J].International Journal of Gynecology and Obstetrics(IF 1.836), 2015, Vol.131, pp.S60-S63Elsevier
摘要:Abstract(#br)The global trend shows that the use of permanent contraception to prevent unintended pregnancy is high. Although the trend also shows a rise in the use of long-acting reversible methods, these are still underutilized despite having contraceptive as well as non-contra...
作者:M. A. Levitan
来源:[J].Geochemistry International(IF 0.471), 2017, Vol.55 (5), pp.428-441Springer
摘要:A comparative analysis of Pleistocene pelagic sedimentation in the Pacific, Indian, and Atlantic oceans revealed the predominance of terrigenous sediments, while carbonate and siliceous sediments are second and third in abundance. During Pleistocene, the mass of terrigenous and s...
作者:S. Fazeli Farsani , M. P. Aa , M. M. J. Vorst ...
来源:[J].Diabetologia(IF 6.487), 2013, Vol.56 (7), pp.1471-1488Springer
摘要:Abstract(#br) Aims/hypothesis(#br)This study aimed to systematically review what has been reported on the incidence and prevalence of type 2 diabetes in children and adolescents, to scrutinise the methodological issues observed in the included studies and to prepare recommen...
作者:Ty Beal , Eric Massiot , Joanne E Arsenault ...
来源:[J].PLoS ONE(IF 3.73), 2017, Vol.12 (4)DOAJ
摘要:... We characterize global trends in dietary quality by estimating micronutrient density of the food supply, prevalence of inadequate intake of 14 micronutrients, and average prevalence of inadequate intake of these micronutrients for all countries between 1961 and 2011. Over thi...
作者:F. Chowaniec , J. Mannheim , J. Raab ...
来源:[J].Metalurgija(IF 0.69), 2010, Vol.49 (3), pp.165DOAJ
摘要:... The objective of the article is to point to the key elements in context of steel industry global trends, regarding either production or especially utility values and total consumption. In this connection, privatization took an important role too.
作者:Pasco Fearon
来源:[J].Journal of Child Psychology and Psychiatry(IF 5.422), 2015, Vol.56 (3), pp.203-205Wiley
摘要:Every year, the Journal of Child Psychology and Psychiatry dedicates an entire issue to state‐of‐the‐art reviews of the science underpinning our field, conducted by leading international experts. Like last year, the Editors sought to bring together a wide range of topic...
作者:Butchart Stuart H. M , Stattersfield Alison J , Bennun Leon A ...
来源:[J].PLoS Biology(IF 11.452), 2004, Vol.2 (12)DOAJ
摘要:... RLIs complement indicators based on species population trends and habitat extent for quantifying global trends in the status of biodiversity. Their main weaknesses are that the resolution of status changes is fairly coarse and that delays may occur before some status changes ...

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