Übersetzung für "Bisher ungeklärt" in Englisch

The primary mechanism of action of dihydroergotoxine and other ergoloids is unclear at the present time.

The facts of the case are as yet unclear.

It is not yet known how many soldiers took part.

The mechanisms which lead to this life-threatening complication are still mostly obscure.

Unfortunately, it is still unexplained how this rumour was planted.

Until now it was unclear how plants are sensing the oxygen concentration.

The molecular mechanism of viroid-induced pathogenesis is not clarified until now.

The underlying mechanism of this observation was a complete mystery up to now, however.

However, the exact mechanisms, how lineage decisions are made, are only poorly understood.

The exact functional principle and principle of operation of the deep brain stimulation are still not clear until now and, therefore, object of intensive research.

But not only is the anatomy of the bird unusual; its relationship is still unclear.

How exactly this release of opiates and the reduction of nerve-cell activity responsible for pain perception are related used to be unclear.

Some of the responsible genes have already been identified but the precise genetic mechanisms have not yet been explained.

Existing diseases are not fully understood, and problems such as colony collapse disorder are as yet unexplained and unresolved.

First Lady Michelle Obama’s “Let’s Move” educational campaign aspires to eliminate childhood obesity in a generation, though its impact so far remains unclear.

Sufficiently re duced levels of either NOxor hydrocarbons alone in the air tended to alleviate the formation of photochemical oxidants, but the exact relationships were ex tremely complex and not yet well understood.

In the attack on Bergen only three S-boats were involved, "S 19", "S 21" and "S 22", the whereabouts of "S 24" and when she joined the force again is not known so far.

The specific function of ABCC4 is not yet clarified, however it appears that the transporter plays a role in the cellular detoxification, which is made responsible for the chemotherapeutic resistance of many tumors.

The actual working mechanism is not understood but there are examples of nickel allergy sufferers having white spots on their skin according to places where they had had long-term contact with metals containing nickel.

How the virus reached Europe is unknown, but testing in Germany revealed that the virus is similar to the one currently circulating in Asia.

The age group of over 70-year-old hunters in particular showed a very high HEV antibody detection rate of 67%. The precise reason for this is currently unknown.

At present it is not clear where the water and energy are to come from for the production of the steam needed for the in-situ procedure.

The criterion is, today’s physics cannot explain how, in its 10 to 20 billion years existence, the universe has developed from a highly isotropic state into such a clotted distribution of matter as we observe today.

It is still unclear why beetles have become dependent on symbiosis for the supply of such an important substance as tyrosine.

A house was attacked where Muhammad Deif, head of Hamas' military-terrorist wing, was known to be present (his fate is still unknown).