Results 261 to 270 of about 11,861,823 (318)
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Electromagnetically induced self-imaging
Optics Letters, 2007We study the self-imaging and image-transforming properties of a probe field in a cold atomic medium with electromagnetically induced transparency (EIT). Due to the similarities between the gradient-index medium and the inhomogeneous index distribution of an EIT medium under the conditions of a negative probe detuning and a Gaussian control field, we ...
Jing, Cheng, Shensheng, Han
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High magnification self-imaging
Applied Optics, 1982Strongly magnified images of a periodic object can be obtained by using the Talbot effect. Two particular advantages are simplicity and compactness of the setup even for a high magnification ratio. First we recall the principle of self-imaging and the basic results derived by Rayleigh.
D, Joyeux, Y, Cohen-Sabban
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The Self-image of Asthmatic Adolescents
Journal of Asthma, 1986The self-image of mildly asthmatic and severely asthmatic adolescents was compared through use of the Offer Self-Image Questionnaire (OSIQ). All those studied were seen in an outpatient private allergy practice. Comparisons were made for boys and girls separately, and the asthmatics' self-images also were compared to those of normal (nonasthmatic ...
M R, Ostrov, E, Ostrov
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Body self-image and homosexuality
Journal of Clinical Psychology, 1979Adult males (N = 56) who differed in sexual orientation and preference were administered a self-report inventory that concerned their memory of the adolescent period of life. Six factors were assessed: Body self-concept, body weight problems, sports activities, parental relationships, interpersonal self-concept, and general self-concept.
R E, Prytula +2 more
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Dimensions of adolescent self-images
Journal of Youth and Adolescence, 1972Using techniques derived from information theory, structural dimensions of adolescent self-images were studied. Within a sample of 58 adolescents, patients and normals, a variety of self-images were obtained using a specially designed Q-sort. The initial hypothesis predicted, on the basis of previous findings, that the idealized self-images would be ...
S T, Hauser, R L, Shapiro
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Psychopathology and adolescent self‐image
New Directions for Mental Health Services, 1984AbstractDistinct patterns of self‐image characterize adolescents with different DSM‐III diagnoses.
L, Koenig +3 more
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American Journal of Orthopsychiatry, 1964
Evidence cited from therapy experience and descriptive findings of other investigators favors a relatively simple, parsimonious interpretation of school phobia. These children overvalue themselves and their achievements, and try to maintain their unrealistic self-image.
T, LEVENTHAL, M, SILLS
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Evidence cited from therapy experience and descriptive findings of other investigators favors a relatively simple, parsimonious interpretation of school phobia. These children overvalue themselves and their achievements, and try to maintain their unrealistic self-image.
T, LEVENTHAL, M, SILLS
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Self-Imaging In Polychromatic Illumination
SPIE Proceedings, 1985The self imaging (Talbot) effect is a diffraction phenomenon. Polychromatic illumination results in a blurring of the self-images. A chromatic system is presented that compensates this dispersion.
Packross, Bernd +2 more
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The self‐image of normal adolescents
New Directions for Mental Health Services, 1984AbstractThe vast majority of adolescents in the United States and other countries are well adjusted, have good relations with their families and friends, and accept the values of society.
D, Offer, E, Ostrov, K I, Howard
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Self Image and Quality of Life in Acromegaly
Pituitary, 2002Chronic effects of excessive GH secretion are not only disabling but also disfiguring. Most acromegalic patients present with 4-10 years history of changes in features, bony overgrowth, soft tissue swelling, skin changes, diabetes mellitus, hypertension and other cardiovascular symptoms.
P. PANTANETTI +3 more
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