Limpar
29.803 resultados

Acesso aberto

Tipo do recurso

Tipo de base de dados

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Imagens Acesso aberto

... Photograph by Frederick Hollyer (1837-1933) of Samuel Smiles (1812-1904). Born in Scotland, Smiles Was a Writer, Political Reformer and Moralist. His ...

0000 - Gale Group | NCCO Photography

Artigo

J.A. Salzmann,

Numerous studies of smile esthetics have used still photos. Photos, however, do not capture the dynamics of a smile, an element that can contribute to overall smile esthetics. In this study, we assessed the esthetics of dynamic smiles.Four facially balanced female dental students were trained to produce 8 distinct smiles using the facial action coding system. Videos of ... of raters: dental students and nondental undergraduate students. Smile attractiveness was rated using a Web-based survey.The smile that used 4 labial muscles was rated significantly ...

Tópico(s): Facial Nerve Paralysis Treatment and Research

1980 - Elsevier BV | American Journal of Orthodontics

Livro

Project Gutenberg

Monograph Acesso aberto

Samuel Smiles,

Volumes 1 and 2 Are "Sixth Thousand"; vol. 3 Is "A New Edition, Revised and Enlarged".; Vol. 4 Is Entitled: Lives of Boulton and Watt", Dated 1865 Includes ...

1862 - Gale Group | NCCO SciTechMed 2 of 2

Artigo Revisado por pares

Eva G. Krumhuber, Antony S. R. Manstead,

We investigated the value of the Duchenne (D) smile as a spontaneous sign of felt enjoyment. Participants ... spontaneous condition) or were instructed to pose a smile (deliberate condition). Similar amounts of D and non-Duchenne (ND) smiles were observed in these 2 conditions (Experiment 1). When subsets of these smiles were presented to other participants, they generally rated spontaneous and deliberate D and ND smiles differently. Moreover, they distinguished between D smiles of varying intensity within the spontaneous condition (Experiment ...

Tópico(s): Aesthetic Perception and Analysis

2009 - American Psychological Association | Emotion

Monograph Acesso aberto

Samuel Smiles,

Volumes 1 and 2 Are "Sixth Thousand"; vol. 3 Is "A New Edition, Revised and Enlarged".; Vol. 4 Is Entitled: Lives of Boulton and Watt", Dated 1865 Includes ...

1862 - Gale Group | NCCO SciTechMed 2 of 2

Artigo Acesso aberto Revisado por pares

Robert P. Scholz, David M. Sarver,

... does work in the end. In finishing the smile design in many of our orthodontic patients, we ... anterior teeth to better fit our concepts of smile esthetics. For example, in the posterior sections, we ... the patient and ask him or her to smile that we see the relationship of the incisors to the soft tissue of the lips on smile. The object of this use of technology is ... lip support characteristics and incisor display) and on smile (incisor display, gingival display, smile width, smile arc) are evaluated. These soft-tissue ...

Tópico(s): Dental Education, Practice, Research

2009 - Elsevier BV | American Journal of Orthodontics and Dentofacial Orthopedics

Monograph Acesso aberto

Samuel Smiles,

Volumes 1 and 2 Are "Sixth Thousand"; vol. 3 Is "A New Edition, Revised and Enlarged"; Vol. 4 Is Entitled: Lives of Boulton and Watt", Dated 1865 Includes ...

1868 - Gale Group | NCCO SciTechMed 2 of 2

Artigo Revisado por pares

Shyam A. Desai, Madhur Upadhyay, Ravindra Nanda,

... was to define age-related changes in the smile. The areas of interest were upper lip length at smile and repose, upper lip thickness at smile and repose, maxillary incisal display at smile, interlabial gap height at smile, smile index, percentage of buccal corridors, intercommissural width at rest, smile height, and smile arc. A secondary objective was to study the perioral changes from rest to smile and compare them on the basis of age. ... at rest and the other representing the widest smile. After 40 subjects were excluded, the data for ...

Tópico(s): Facial Nerve Paralysis Treatment and Research

2009 - Elsevier BV | American Journal of Orthodontics and Dentofacial Orthopedics

Livro

Project Gutenberg

Artigo Acesso aberto Revisado por pares

Yuanbin Xie, Balachandar Nedumaran, Hueng-Sik Choi,

SMILE (small heterodimer partner interacting leucine zipper protein) has been identified as a coregulator in ER signaling. ... this study, we have examined the effects of SMILE on other NRs (nuclear receptors). SMILE inhibits GR, CAR and HNF4α-mediated transactivation. Knockdown of SMILE gene expression increases the transactivation of the NRs. SMILE interacts with GR, CAR and HNF4α in vitro and in vivo. SMILE and these NRs colocalize in the nucleus. SMILE binds to the ligand-binding domain or AF2 domain of the NRs. Competitions between SMILE and the coactivators GRIP1 or PGC-1α have ...

Tópico(s): Retinoids in leukemia and cellular processes

2009 - Oxford University Press | Nucleic Acids Research

Livro

Project Gutenberg

Artigo Acesso aberto Brasil Produção Nacional Revisado por pares

Caroline de Deus Tupinambá Rodrigues, Romeu Magnani, Maria Salete Candido Machado, Osmir Batista de Oliveira,

To evaluate the attractiveness of a smile according to variations from esthetic norms, photographic framing, and the order of the presentation of photographs.A photograph of an individual was selected and digitally manipulated to create the following smiles: an ideal control smile (I), a smile with diastema (D1), a smile with midline deviation (LM3), a smile with deviation from the long axes of the lateral incisors (10D), and a smile with an inverted smile arc (LSRV). The manipulated photographs were developed in ...

Tópico(s): Temporomandibular Joint Disorders

2009 - E.H Angle Education and Research Foundation | The Angle Orthodontist

Artigo Acesso aberto Revisado por pares

Shyam A. Desai, Madhur Upadhyay, Ravindra Nanda,

... was to define age-related changes in the smile. The areas of interest were upper lip length at smile and repose, upper lip thickness at smile and repose, maxillary incisal display at smile, interlabial gap height at smile, smile index, percentage of buccal corridors, intercommissural width at rest, smile height, and smile arc. A secondary objective was to study the perioral changes from rest to smile and compare them on the basis of age. ...

Tópico(s): Facial Rejuvenation and Surgery Techniques

2009 - Elsevier BV | American Journal of Orthodontics and Dentofacial Orthopedics

Artigo Revisado por pares

Brian J. Schabel, Lorenzo Franchi, Tiziano Baccetti, James A. McNamara,

... analyze the relationships between subjective evaluations of posttreatment smiles captured with clinical photography and rated by a ... orthodontic patients, and objective evaluations of the same smiles from the Smile Mesh program (TDG Computing, Philadelphia, Pa).The clinical ... significantly different between subjects with "attractive" and "unattractive" smiles, and those with the "most attractive" and "least attractive" smiles. Additionally, logistic regression was performed to evaluate whether the measurements could predict whether a smile captured with clinical photography would be attractive or ...

Tópico(s): Temporomandibular Joint Disorders

2009 - Elsevier BV | American Journal of Orthodontics and Dentofacial Orthopedics

Artigo Acesso aberto Revisado por pares

Yuan-Bin Xie, Jeong-Hoh Park, Don‐Kyu Kim, Jung Hwan Hwang, Sangmi Oh, Seung Bum Park, Minho Shong, In‐Kyu Lee, Hueng-Sik Choi,

SMILE (small heterodimer partner interacting leucine zipper protein) has been identified as a corepressor of the glucocorticoid ... hepatocyte nuclear factor 4α. Here we show that SMILE also represses estrogen receptor-related receptor γ (ERRγ) transactivation. Knockdown of SMILE gene expression increases ERRγ activity. SMILE directly interacts with ERRγ in vitro and in vivo . Domain mapping analysis showed that SMILE binds to the AF2 domain of ERRγ. SMILE represses ERRγ transactivation partially through competition with coactivators ...

Tópico(s): Neurobiology and Insect Physiology Research

2009 - Elsevier BV | Journal of Biological Chemistry

Livro

Alexander Street

Jornais Acesso aberto

Frank V. Chambers, John Bartlett, Jane Thompson, G. W. Harris, Wm. Whitney Crane, Adelaide Skeel,

... verse: Smile a Smile; While You Smile, Another Smiles, and Soon There's Miles and Miles of Smiles, and Life's Worth While If You but ...

1909 - Gale Group | NCCO Photography

Artigo Revisado por pares

Verlin B. Hinsz, Judith A. Tomhave,

... from a contagion hypothesis, that the display of smiles and frowns results in smiles and frowns, and folk wisdom that the display of a smile will result in a smile but that a frown will not lead to ... It was also predicted that female subjects would smile more frequently than male subjects and that people would smile at females more than at males. The results ... hypothesis: Over half the subjects responded to a smile with a smile, whereas few subjects responded to a frown with ...

Tópico(s): Emotions and Moral Behavior

1991 - SAGE Publishing | Personality and Social Psychology Bulletin