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Programmed Synthesis towards Multi-substituted Benzene Derivatives

Professor Kenichiro Itami, Junichiro Yamaguchi, Yasutomo Segawa and Shin Suzuki at the Institute of Transformative Bio-Molecules (ITbM), Nagoya University and…

AGIDC – Adaptive Grid Impedance Droop Control

Due to the increasing number of decentralized power feeder it becomes more and more difficult to keep up the stability of the power grid. For power feeder in low- and medium voltage power grid the ohmic part of the impedance gains more influence than in the transport grid. This means that the coupling of frequency and voltage to active and reactive power can be completely inverted compared to the common droop control. AGIDC solves this problem of droop control for decentralized power feeder in low- and medium voltage grids. AGIDC – with an impedance dependent static function – provides a droop control in a general form. The power feeding can be adapted to changing grid impedances and to other requirements from the transport grid.

Research projects contribute to shaping EU regulation to control invasive species

A new regulation governing the control of invasive alien species became effective in all EU states on 1 January 2015. The European Union hopes that it will…

Particle physicists from Mainz University participate in JUNO neutrino experiment

The construction of the facilities for the JUNO neutrino experiment has been initiated with an official groundbreaking ceremony near the south Chinese city of…

Shedding light on cold Higgs

When François Englert and Peter Higgs were awarded the 2013 Nobel Prize, a scientific breakthrough was honored that could hardly be more spectacular: born from…

Cattle with missing cervical vertebra – scientists elucidate phenomenon of evolutionary biology relevance

Cattle breeders had been puzzled. For some time they had observed calves with shortened tails in some Holstein cattle herds. Some calves developed normal;…

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