摘要:
The invention relates to polymer mixtures which comprise a polybutylene terephthalate, a thermoplastic elastomer, and a brominated polystyrene. The polymer mixtures according to the invention have a combination of the following favorable properties: a good flexibility, a good flow of the melt, good flame-retarding properties and a high tracking index.
摘要:
A new cultivar of Rubus plant named ‘JdeBoer19’ that is characterized by its fruit production on primocanes, its compact plant habit, its abundance of fruit with a sweet taste, and its canes with minimal thorns.
摘要:
The current invention pertains to a method for screening and discovery of compounds capable of inhibiting, preventing, delaying or reducing genome maintenance disorders and consequences thereof, in particular ageing related symptoms and disorders. The current invention provides a method for screening and discovery of compounds that are capable of inhibiting, preventing, delaying or reducing genome maintenance disorders and consequences thereof. The invention exploits animal models that comprise deficiencies in their genome maintenance systems, such as DNA repair systems, and display premature, enhanced, accelerated or segmental ageing phenotypes. These animal models can be advantageously applied to screen compounds and thereby develop schemes of intervention to treat, delay, inhibit, prevent or cure ageing related symptoms. The current invention thus provides a new and powerful tool to screen aid/or discover therapeutically active compounds to treat ageing related symptoms and diseases. On the same basis it permits screening and discovery of compounds that influence ischemia, reperfusion damage in organ/tissue transplantation, chemotherapy and stem cell transplantation.
摘要:
A new cultivar of Rubus plant named ‘JdeBoer19’ that is characterized by its fruit production on primocanes, its compact plant habit, its abundance of fruit with a sweet taste, and its canes with minimal thorns.
摘要:
Method and apparatus for treating seed (5) with a fluid, in particular water, involving the use of a fluid-containing gas, whereby seed is brought into contact with a gas having a controlled fluid content and the seed is kept in contact with the gas over a defined period whilst direct contact between the seed and the fluid in liquid form is substantially precluded.
摘要:
A new cultivar of Sambucus plant named ‘Jdeboer001’ that is characterized by its an upright and spreading plant habit, its deeply dissected foliage that is yellow-green in color orbicular shaped plant habit and its leaves that are ovate in shape.
摘要:
A steerable catheter may have a flexible shaft extending between a proximal and distal end, with a hub affixed to the proximal end, and at least one actuator for causing the catheter distal end to move or bend in a desired direction. The catheter shaft defines at least one passage or steering lumen, at least one of which has a closed distal end. The hub may have a number of actuators, such that each actuator may affect the pressure of a pressure medium in a steering lumen. When specific actuators are activated, the pressures in each of the steering lumens may be disparately raised and/or lowered, so as to cause a portion of the catheter shaft to tend to bend in a specific direction. For example, one or some of the actuators may be used to change the pressure of the associated steering lumens, causing the catheter shaft to bend. Also, in the case of a steerable catheter having more than one actuator, all of the actuators may be activated to raise the pressure of all of the steering lumens, tending to temporarily increase the column stiffness and pushability of the catheter shaft.
摘要:
The invention relates to an electric motor having a U-shaped stator iron such as a series-, split-pole- or single-phase synchronous motor. Between the free shank ends of the stator, pole shoes are formed, and on the shanks, induction coils are provided. The shanks of the stator iron in the area between the pole shoes and the coils are bent with respect to the central plane of the stator iron in such manner that the shaft of the rotor with the central plane of the stator iron encloses an angle differing from the perpendicular to the central plane.
摘要:
The invention relates to polymer mixtures comprising A. an aromatic polycarbonate and B. a polyalkylene terephthalate. It has been found that the cosmetic properties of articles obtained by injection-moulding the polymer mixture can be improved by the addition of cross-linked polymer particles having an average particle size from 1 to 30 micrometers.
摘要:
The properties of polyesters, in particular the tracking index and the antistatic properties, can be improved by the addition of a salt of an alkane sulphonic acid.