Streptomyces avermitilis lacking branched-chain amino acid transaminase activity and/or branched-chain 2-oxo acid dehydrogenase activity, methods for preparation thereof, and use thereof to produce natural and non-natural avermectins useful as parasiticides.

Non-natural demethylavermectins useful as parasiticides and process therefor.

Non-natural demethylavermectins useful as parasiticides and process therefor.

Streptomyces avermitilis lacking branched-chain amino acid transaminase activity and/or branched-chain 2-oxo acid dehydrogenase activity, methods for preparation thereof, and use thereof to produce natural and non-natural avermectins useful as parasiticides.

Non-natural demethylavermectins useful as parasiticides and process therefor.

Non-natural demethylavermectins useful as parasiticides and process therefor.

Dental illuminating instrument

A method of lubricating gear means for a wind energy installation comprises the steps of maintaining operational lubrication by an oil-circulating system (12 to 15) with injection lubrication, with the oil being cooled at the same time. The normal height (I) of the oil level in the gear means casing (11) is increased to a height (II) necessary for splash lubrication when the rotational speed of th...

A method of lubricating gear means for a wind energy installation comprises the steps of maintaining operational lubrication by an oil-circulating system (12 to 15) with injection lubrication, with the oil being cooled at the same time. The normal height (I) of the oil level in the gear means casing (11) is increased to a height (II) necessary for splash lubrication when the rotational speed of th...

An article for preserving fresh cut flowers placed in water, which is in the form of a label applicable to one or more stalks of the cut flowers. The label has a water insoluble carrier layer, a coat of material applied to the carrier layer containing an active material and a barrier layer to water applied to the coat. The active material comprises at least one active substance which sets free bac...

An article for preserving fresh cut flowers placed in water, which is in the form of a label applicable to one or more stalks of the cut flowers. The label has a water insoluble carrier layer, a coat of material applied to the carrier layer containing an active material and a barrier layer to water applied to the coat. The active material comprises at least one active substance which sets free bac...

The block-shaped body is movable located in a partially surrounding component which is fixable as the body is adjusted in different directions. The locking process in the required position is achieved by a clamping effect, using a pressure medium.

The plate-type component extends transversally to the longitudinal direction of the horse from shaft to shaft, and has an arched shape. Its front edge as viewed in the direction of travel is located in the area of the strap via which the shafts are connected to the animal. It also connects tightly to the back of the horse at this point, so that wind is prevented from penetrating between it and the...

The body of the control is displaceable along a rail by the driving force from the first shaft, and the bearer is movable by driving force from the second shaft. The two shafts are fitted relatively close to each other, and each carry a gearwheel which sets them in rotation. A drive arrangement incorporates pref. two gearwheels which are alternately lockable in relation to a third drive shaft, so ...

The manipulation device is used partic. in the car industry to cause e.g. a door to pivot around its axis between open and closed positions whilst the car body work is moving along an assembly line. The air jet or jets used is/are sufficiently strong to cause the door to pivot to either of its two positions.

The metal plates used each comprise a body on each side of which is at least one fold. The folds on one side converge towards those on the other side, and those on the same side of the body are parallel to one another. - The plates are driven into the chipboards from above, and at right-angles to the longitudinal dirction of the seam, with the body intersecting the seam, and the seams converging u...

The impulse feeder pref. operates at 15-75 esp. 56-60 pulses/record. The powder particle size is 0-75 micron esp. 0-10 micron. The gas enters the arrangement for reducing its temperature and then passes the powder admission point before entering the filter arrangement. Gas leaves via and powder via.