Institution
Free University of Berlin
Education•Berlin, Germany•
About: Free University of Berlin is a education organization based out in Berlin, Germany. It is known for research contribution in the topics: Population & Context (language use). The organization has 35195 authors who have published 66525 publications receiving 2094403 citations. The organization is also known as: FU Berlin.
Topics: Population, Context (language use), Excited state, Receptor, Politics
Papers published on a yearly basis
Papers
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11 Nov 2007TL;DR: The extraction of the DBpedia datasets is described, and how the resulting information is published on the Web for human-andmachine-consumption and how DBpedia could serve as a nucleus for an emerging Web of open data.
Abstract: DBpedia is a community effort to extract structured information from Wikipedia and to make this information available on the Web. DBpedia allows you to ask sophisticated queries against datasets derived from Wikipedia and to link other datasets on the Web to Wikipedia data. We describe the extraction of the DBpedia datasets, and how the resulting information is published on the Web for human-andmachine-consumption. We describe some emerging applications from the DBpedia community and show how website authors can facilitate DBpedia content within their sites. Finally, we present the current status of interlinking DBpedia with other open datasets on the Web and outline how DBpedia could serve as a nucleus for an emerging Web of open data.
4,828 citations
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TL;DR: A review of the literature reveals a significant number of early studies on biochar-type materials as soil amendments either for managing pathogens, as inoculant carriers or for manipulative experiments to sorb signaling compounds or toxins as mentioned in this paper.
Abstract: Soil amendment with biochar is evaluated globally as a means to improve soil fertility and to mitigate climate change. However, the effects of biochar on soil biota have received much less attention than its effects on soil chemical properties. A review of the literature reveals a significant number of early studies on biochar-type materials as soil amendments either for managing pathogens, as inoculant carriers or for manipulative experiments to sorb signaling compounds or toxins. However, no studies exist in the soil biologyliterature that recognize the observed largevariations ofbiochar physico-chemical properties. This shortcoming has hampered insight into mechanisms by which biochar influences soil microorganisms, fauna and plant roots. Additional factors limiting meaningful interpretation of many datasets are the clearly demonstrated sorption properties that interfere with standard extraction procedures for soil microbial biomass or enzyme assays, and the confounding effects of varying amounts of minerals. In most studies, microbial biomass has been found to increase as a result of biochar additions, with significant changes in microbial community composition and enzyme activities that may explain biogeochemical effects of biochar on element cycles, plant pathogens, and crop growth. Yet, very little is known about the mechanisms through which biochar affects microbial abundance and community composition. The effects of biochar on soil fauna are even less understood than its effects on microorganisms, apart from several notable studies on earthworms. It is clear, however, that sorption phenomena, pH and physical properties of biochars such as pore structure, surface area and mineral matter play important roles in determining how different biochars affect soil biota. Observations on microbial dynamics lead to the conclusion of a possible improved resource use due to co-location of various resources in and around biochars. Sorption and therebyinactivation of growth-inhibiting substances likelyplaysa rolefor increased abundance of soil biota. No evidence exists so far for direct negative effects of biochars on plant roots. Occasionally observed decreases in abundance of mycorrhizal fungi are likely caused by concomitant increases in nutrient availability,reducing theneedfor symbionts.Inthe shortterm,therelease ofavarietyoforganic molecules from fresh biochar may in some cases be responsible for increases or decreases in abundance and activity of soil biota. A road map for future biochar research must include a systematic appreciation of different biochar-types and basic manipulative experiments that unambiguously identify the interactions between biochar and soil biota.
3,612 citations
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TL;DR: Relevant issues for the introduction of SLN to the pharmaceutical market, such as status of excipients, toxicity/tolerability aspects and sterilization and long-term stability including industrial large scale production are discussed.
3,260 citations
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Mohsen Naghavi1, Amanuel Alemu Abajobir2, Cristiana Abbafati3, Kaja Abbas4 +598 more•Institutions (31)
TL;DR: The Global Burden of Disease 2016 Study (GBD 2016) provides a comprehensive assessment of cause-specific mortality for 264 causes in 195 locations from 1980 to 2016 as discussed by the authors, which includes evaluation of the expected epidemiological transition with changes in development and where local patterns deviate from these trends.
3,228 citations
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TL;DR: An overview about the selection of the ingredients, different ways of SLN production and SLN applications, and the in vivo fate of the carrier are presented.
2,786 citations
Authors
Showing all 35717 results
Name | H-index | Papers | Citations |
---|---|---|---|
Andreas Pfeiffer | 149 | 1756 | 131080 |
Nicholas A. Peppas | 141 | 825 | 90533 |
Robert H. Purcell | 139 | 666 | 70366 |
Andrea Castro | 132 | 1500 | 90019 |
Klaus Ley | 129 | 495 | 57964 |
Klaus-Robert Müller | 129 | 764 | 79391 |
Britton Chance | 128 | 1112 | 76591 |
Stefan H. E. Kaufmann | 126 | 925 | 58891 |
Thomas F. Tedder | 123 | 426 | 48374 |
Aravinda Chakravarti | 120 | 451 | 99632 |
Jerome Ritz | 120 | 644 | 47987 |
Thomas C. Quinn | 120 | 827 | 65881 |
Angela D. Friederici | 120 | 701 | 50191 |
E. K. U. Gross | 119 | 1154 | 75970 |
Alexander Rich | 115 | 539 | 50171 |