“…In contrast, object-oriented models have been developed to show dynamic and static events. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…For example, cultured hippocampal neurons extend arbitrarily oriented neurites and then one of these, usually the one nearest the centrosome, begins to grow more quickly than the others. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This study compared biases in initial orienting of gaze to fearful and angry faces, which varied in emotional intensity, in high- and low-anxious individuals. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Achievement of normal ameboid shape in recent glycerination work (15) led us to attempt other electron microscope fixation techniques, resulting in a surprising preservation of A. proteus with a unique orientation of thick and thin filaments in the ectoplasmic region.…”
Enlace del recurso
Enlace del recurso

“…We have investigated the orientation of isolated fragments of Halobacterium halobium purple membrane (PM) adsorbed to poly-L-lysine- treated glass (PL-glass), by quanitative electron microscopy. …”
Enlace del recurso
Enlace del recurso

“…General formulæ are derived for the orientation of phototropic organisms in a field illuminated by two point-sources of light in the same horizontal plane. …”
Enlace del recurso
Enlace del recurso

“…The geotropic orientation of caterpillars of Malacosoma americana during progression upon a surface inclined at angle α to the horizontal is such that the path makes an average angle θ upward on the plane, of a magnitude proportional to log sin α. …”
Enlace del recurso
Enlace del recurso

“…On the assumption that orientation on a sloping surface is achieved when, within a threshold difference, the tension-excitations on the two sides of the body (legs) are the same, the angle of oriented progression (θ) can be taken as a direct measure of the total excitation. …”
Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso

Enlace del recurso

“…The geotropic orientation of young rats of a closely inbred line P, separated 6 years ago from a stock which gave rise also to the closely inbred lines A and B previously studied, has been measured. …”
Enlace del recurso
Enlace del recurso

“…The bearing of these facts upon the theory of the geotropic orientation is discussed.…”
Enlace del recurso
Enlace del recurso

“…The orientation-angles for B are higher at every slope, and the threshold slope for orientation is lower in B. …”
Enlace del recurso
Enlace del recurso

“…The curve connecting θ with log sin α is distorted, under adrenalin, so as to be comparable to that obtained with an added mass of approximately 2.5 gm. upon the young rat's saddle; the threshold slope of surface for orientation is accordingly lowered, from α = 20° to α = 12.5°; at the new threshold slope of surface the mean orientation angle θ is the same as in the absence of adrenalin at the corresponding threshold slope of surface. …”
Enlace del recurso
Enlace del recurso

“…The upward geotropic orientation (angle θ) of adult rats (race A) has been measured as a function of slope of substratum. …”
Enlace del recurso
Enlace del recurso

“…The proportionate modifiable variability of geotropic orientation also agrees quantitatively with that for the B parents. …”
Enlace del recurso
Enlace del recurso

“…The inheritance of elements of geotropic performance in lines of rats (A and B) has been investigated by examining the orientation of young offspring produced in matings of F(1(AxB)) with A: Previous studies had shown that the three recognizable groups of receptor elements concerned in geotropic orientation in each of these lines appeared to be inherited in such a way that B groups were dominant with respect to A groups, although this was to a minor extent complicated by influences affecting the variation of orientation as well as the exact form of the curve relating orientation angle (θ) to slope of surface. …”
Enlace del recurso
Enlace del recurso

“…When rhodopsin in a gelatin film is dried, the rhodopsin chromophores orient primarily in the plane of the film. When the film is wetted, the chromophores disorient. …”
Enlace del recurso
Enlace del recurso

“…RESULTS: The usefulness of the cylinder is demonstrated by evaluating the pinch force and the opposition axis in six healthy subjects lifting the cylinder from the table using three different orientations of their right hand. The magnitude of the grip force was not significantly different across orientations (45, 22 and -22 degrees relative to the midline of the subject) suggesting that force grip is controlled. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…RESULTS: We show how an object oriented design can be used to create an intuitively appealing coding framework for molecular simulation. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso