Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “ORIENTATION”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 181 records · Page 10Linked to original sources

Structure, synthesis and orientation of microfibrils. VII. Microtubule reassembly in vivo after cold treatment in Oocystis and its relevance to microfibril orientation.

A large reduction in cortical microtubule number occurs upon maintaining cultures of O. solitaria at 1 degrees C. Returning the cultures to 25 degrees C results in a rapid (15 min) recovery of the microtubule population. This feature is discussed in terms of the structural and synthetic requirements of a microfibril orientation model.

Cold Temperature↗

[Are "behaviorally disordered" migrant children of "noncompliant" parents treatable? Interdisciplinary cooperation between system-oriented school psychology and psychoanalytically oriented therapy].

This case presentation describes the cooperation between experts of different basic training and theoretical provenance. A system oriented school psychologist takes on the 'case' of a massively behaviourally abnormal, aggressive, and marginalized girl of working migrants from the lower stratum, prepares the way for psychotherapy and transfers the treatment to a psychoanalyst. In this case the role of the school psychologist consists of receiving a crisis situation which is slipping out of hand and redefining the problems with all parties involved. By expanding the perspective to the context of school-family-immigration society contradictions and breaks become evident. The culture shock of the first migration phase was reinacted by the parents in the difficult confrontation with the Swiss institutions. In contrast to psychosocial sees the contradictions as being logical-congruent and tries to build bridges and activate change. The transformation of rigid reality constructs is furthered and psychotherapeutic treatment is mediated, explained and accompanied during the process. The role of the psychoanalyst consists of taking up the relationship to the girl and establishing a serviceable working relationship with the parents. She has to recognize the girl's inner and unconscious conflicts which are actualized in transference and countertransference in the therapeutic process. After empathetic interpretative work she offers new forms of dealing with conflicts which take the girl's outer reality (family, school, migrant situation, cultural reality) into consideration. Accompanying the parents intensively at the same time broadens their competence in raising their daughter. In this case the neurotic developmental disorder is strongly connected with the migration problem.

Acculturation↗

Orientation in the wandering albatross: interfering with magnetic perception does not affect orientation performance.

After making foraging flights of several thousands of kilometers, wandering albatrosses (Diomedea exulans) are able to pinpoint a specific remote island where their nests are located. This impressive navigation ability is highly precise but its nature is mysterious. Here we examined whether albatrosses rely on the perception of the Earth's magnetic field to accomplish this task. We disturbed the perception of the magnetic field using mobile magnets glued to the head of nine albatrosses and compared their performances with those of 11 control birds. We then used satellite telemetry to monitor their behavior. We found that the ability of birds to home specific nest sites was unimpaired by this manipulation. In particular, experimental and control birds did not show significant differences with respect to either foraging trip duration, or length, or with respect to homing straightness index. Our data suggest that wandering albatrosses do not require magnetic cues to navigate back to their nesting birds.

Animal Migration↗