Galled fasteners are also much more susceptible to corrosion, which can ultimately result in breakages.
Looking at the manufacturing industry, there is a risk of catastrophic failures if the thread galls before sufficient torque has been obtained.
In addition to providing the first
gall inventory of a particular site in Costa Rica, the present investigation also included two components that, to the best of our knowledge, have never been included in previous inventories.
* Cecidium (plural: cecidia):
gall (plural:
galls).
Inquilines and cecidophages are incapable of producing their own
galls but feed off
gall tissues (Mani 1964).
Keywords:
Gall bladder, niemeier classification, perforation.
Rhus
gall aphid, Nurudea zhengii, New species, Morphology, China.
In the laboratory, a portion of the
galls was dissected under a stereo microscope to identify the
gall inducers.
St
Gall's were unbeaten coming into the final but the Belfast boys came unstuck against a determined Corofin outfit.
Gall's international breakthrough came in 1965 (top photo) when she won the Eurovision Song Contest representing Luxembourg with a song by Serge Gainsburg, "PoupAaAaAeA@e de cire, poupAaAaAeA@e de son ("Wax Doll, Doll").
The present paper reports the results of a study on the Asian chestnut
gall wasp (ACGW), Dryocosmus kuriphilus Yasumatsu (Hymenoptera: Cynipidae), and its parasitoids in Italy.