Helle Weber Ravn - Concepedia

Author

Helle Weber Ravn

Schools of Visual Arts, The Royal Danish Academy of Fine Arts

Also Known As

H W RAVN, H. Ravn, H. W. Ravn, Helle Ravn, Helle W Ravn, Helle W. Ravn, Helle Weber Ravn, Ravn, H.W., Ravn, Helle Weber

Publications

1.1K

Citations

H-Index

Concepts

All Affiliations

Schools of Visual Arts, The Royal Danish Academy of Fine Arts Aarhus University University of Copenhagen Mental Research Institute Université de Montpellier

About

Helle Weber Ravn is an author at Schools of Visual Arts, The Royal Danish Academy of Fine Arts specializing in medicine, pharmacology, and botany.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Medicine	7	7	377
2	Biology	4	4	401
3	Biochemistry	3	3	123
4	Engineering	2	2	123
5	Natural Sciences	2	2	253

Helle Weber Ravn

Publications

999

Citations

H-Index

Page 1

	Year	Citations
Evolutionary aspects of caffeoyl ester distribution In Dicotyledons Per Mølgaard, Helle Weber Ravn Phytochemistry BiologyBiosynthesisBotanyNatural SciencesEvolutionary Biology	1988	206
A comparison of feeding efficiency and swimming ability of Daphnia magna exposed to cypermethrin Birthe Thordahl Christensen, Torben L. Lauridsen, Helle Weber Ravn, Aquatic Toxicology BiologyAquatic Food SystemDaphnia MagnaFitnessPhysiology	2005	103
Caffeic acid esters as in vitro inhibitors of plant pathogenic bacteria and fungi Helle Weber Ravn, Claude Andary, Georg Kovács, Biochemical Systematics and Ecology Industrial MycologyAntifungal AgentVitro InhibitorsPlant Pathogenic BacteriaMedicine	1989	86
Structure and antibacterial activity of plantamajoside, a caffeic acid sugar ester from Plantago major subs major Helle Weber Ravn, Leon Brimer Phytochemistry BiosynthesisPlantago Major SubsBiochemistryBioassay-guided IsolationMedicine	1988	82
Phenolic compounds from Plantago asiatica Helle Weber Ravn, Sansei Nishibe, Michiko Sasahara, Phytochemistry Plantago AsiaticaPhytochemicalPhytochemistryPharmacologyPolyphenolics	1990	80
Dehydration tolerance and water vapour absorption in two species of soil‐dwelling Collembola by accumulation of sugars and polyols Martin Holmstrup, Heidi Sjursen, Helle Weber Ravn, Functional Ecology HydrogeologySoil PropertyEngineeringOsmotic StressBotany	2001	76
Seasonal variation and distribution of two phenolic compounds, rosmarinic acid and caffeic acid, in leaves and roots-rhizomes of eelgrass (<i>Zostera Marina</i>L.) Helle Weber Ravn, Morten Foldager Pedersen, Jens Borum, Ophelia Phenolic CompoundsBotanyMedicineRosmarinic AcidPlant Metabolomics	1994	67
Metabolic effects in rapeseed (Brassica napus L.) seedlings after root exposure to glyphosate Iben Lykke Petersen, Hans Christian Bruun Hansen, Helle Weber Ravn, Pesticide Biochemistry and Physiology BiologyEngineeringPlant StressBotanyNatural Sciences	2007	47
Responses to acute and chronic desiccation stress in Enchytraeus (Oligochaeta: Enchytraeidae) Kristine Maraldo, Helle Weber Ravn, Stine Slotsbo, Journal of Comparative Physiology B BiologyEnvironmental StressPhysiologyChronic Desiccation StressPhysiological Plasticity	2008	45
Simplified and rapid method for extraction of ergosterol from natural samples and detection with quantitative and semi-quantitative methods using thin-layer chromatography Thomas Larsen, Jørgen Aagaard Axelsen, Helle Weber Ravn Journal of Chromatography A Gas ChromatographyMedicineBioanalysisAnalytical ChemistryThin-layer Chromatography	2003	44

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