Výsledky vyhledávání - "B. Frederiksen"

Akademický článek

A Review of Grid Code Requirements for the Integration of Renewable Energy Sources in Ethiopia

Autor: Baseem Khan, Josep M. Guerrero, Sanjay Chaudhary, Juan C. Vasquez, Kenn H. B. Frederiksen, Ying Wu

Publikováno v: Energies, Vol 15, Iss 14, p 5197 (2022)

Rapid integration of renewable energy into the electric grid has ramifications for grid management and planning. Therefore, system operators have formulated grid code requirements to ensure that the grid continues to operate in a secure, safe, and co

Externí odkaz: https://doaj.org/article/c8ed0f6559ca4992af4a2bf89591061f

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Akademický článek

Solar PV plant for supplying ancillary services in distribution systems

Autor: Guangya Yang, Jakob Kjaer Zimmermann, Ken H. B. Frederiksen, Thomas Helth, Hans Henrik Ipsen, Torben Vesth Hansen, Søren Baekhøj Kjaer

Publikováno v: The Journal of Engineering (2019)

The paper reports the latest practice in the field for solar PV integration in distribution grids in Denmark, where the communication capability of solar inverters is exploited for integrating the monitoring and control functions of solar inverters i

Externí odkaz: https://doaj.org/article/11696209e9774288935e076db8a0f2cb

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Akademický článek

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Akademický článek

Predictors of elevational biodiversity gradients change from single taxa to the multi-taxa community level

Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-11 (2016)

Explaining species richness patterns is a key question in ecology. Peterset al. sample diverse plant and animal groups across elevation on Mt. Kilimanjaro to show that, while disparate factors drive distributions of individual taxa, diversity overall

Externí odkaz: https://doaj.org/article/92009e0055b646629b7d9b65ec386aa9

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Akademický článek

Voltage rise mitigation for solar PV integration at LV grids Studies from PVNET. dk

Autor: Guangya Yang, Francesco Marra, Miguel Juamperez, Soren Baekhoj Kjaer, Seyedmostafa Hashemi, Jacob Ostergaard, Hans Henrik Ipsen, Kenn H. B. Frederiksen

Publikováno v: Journal of Modern Power Systems and Clean Energy, Vol 3, Iss 3, Pp 411-421 (2015)

Solar energy from photovoltaic (PV) is among the fastest developing renewable energy systems worldwide. Driven by governmental subsidies and technological development, Europe has seen a fast expansion of solar PV in the last few years. Among the inst

Externí odkaz: https://doaj.org/article/763e326f6a2042d8b95ec6880ca39433

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Akademický článek

A mountain of millipedes II: The genus Aquattuor Frederiksen, 2013 - five new species from the Udzungwa Mountains and one from Mt. Kilimanjaro, Tanzania (Diplopoda, Spirostreptida, Odontopygidae)

Autor: Henrik Enghoff, Sara B. Frederiksen

Publikováno v: European Journal of Taxonomy, Vol 0, Iss 150 (2015)

The genus Aquattuor Frederiksen, 2013 is revised. A. denticulatus Frederiksen, 2013 (type species) from the East Usambara Mts, Tanzania, is redescribed, and six new species are described: A. claudiahempae Enghoff & Frederiksen sp. nov. from Mt. Kilim

Externí odkaz: https://doaj.org/article/5958e75d91aa4e47b4b757e1ed597c75

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Climate–land-use interactions shape tropical mountain biodiversity and ecosystem functions

Autor: Natalia Sierra-Cornejo, Florian Detsch, Claudia Hemp, Bernd Huwe, Axel Ssymank, Christina Bogner, Maria Helbig-Bonitz, Connal Eardley, Juliane Röder, Christine Ngereza, Katrin Böhning-Gaese, Maximilian G. R. Vollstädt, Ingolf Steffan-Dewenter, Yakov Kuzyakov, Ralf Kiese, Joscha N. Becker, Dietrich Hertel, Kim M. Howell, Ephraim Mwangomo, William J. Kindeketa, Henry K. Njovu, Ralph S. Peters, David Schellenberger Costa, Alice Classen, Markus Fischer, Marcell K. Peters, Marco Tschapka, Stefan W. Ferger, Sara B. Frederiksen, Tim Appelhans, Anita Keller, Thomas Nauss, Jie Zhang, Matthias Schleuning, Andreas Ensslin, Hamadi I. Dulle, Michael Kleyer, Friederike Gebert, Anna Kühnel, Marion Renner, Victor Kakengi, Insa Otte, Friederike Gerschlauer, Holger Pabst, Roland Brandl, Gemma Rutten, Adrian Gütlein, Christina Behler, Andreas Hemp, Antonia V. Mayr

Publikováno v: Nature. 568:88-92

Agriculture and the exploitation of natural resources have transformed tropical mountain ecosystems across the world, and the consequences of these transformations for biodiversity and ecosystem functioning are largely unknown1-3. Conclusions that ar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19868f40b149c5baf7515f2845cf66bf
https://doi.org/10.1038/s41586-019-1048-z

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Dietary patterns generated by the Treelet Transform and risk of stroke:a Danish cohort study

Autor: Christina C. Dahm, Kim Overvad, Signe B Frederiksen, Heidi H Themsen

Publikováno v: Frederiksen, S B, Themsen, H H, Overvad, K & Dahm, C C 2021, ' Dietary patterns generated by the Treelet Transform and risk of stroke : a Danish cohort study ', Public Health Nutrition, vol. 24, no. 1, pp. 84-94 . https://doi.org/10.1017/S1368980019004324
Public Health Nutr

Objective:To relate empirically derived dietary patterns identified using the Treelet Transform (TT) to risk of stroke.Design:A prospective cohort study using the Danish Diet, Cancer and Health cohort. Dietary information was obtained in 1993–1997

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::032959bfbb4ddcb47993fd65fa86ad17
https://pure.au.dk/ws/files/291085913/Dietary_patterns_generated_by_the_Treelet_Transform_and_risk_of_stroke.pdf

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