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A skull of the extinct tayassuid Brasiliochoerus stenocephalus (Lund in Reinhardt, 1880) (Mammalia, Cetartiodactyla) from the Late Pleistocene of southern Brazil: morphology and taxonomy
(Taylor & Francis Ltd, 2020-04)
Among the several fossils of South American tayassuids, it is remarkable the presence of a well-preserved skull from southern Brazil (Chuí Creek, Santa Vitória do Palmar, Santa Vitória Formation). Here, we provide an update ...
Ground nesting birds in roadside borders of the Argentine Pampas: habitat use and predation risk of artificial nests
(Sociedade Brasileira de Ornitologia, 2019-12)
Habitat loss and fragmentation have led to grassland bird declines, with ground nesters particularly vulnerable. Roadsides could provide habitat, although their suitability depends on several roadside and field characteristics. ...
Evidence for an extinct lineage of angiosperms from the Early Cretaceous of Patagonia and implications for the early radiation of flowering plants
(Wiley Blackwell Publishing, Inc, 2020-05)
The pinnately lobed Aptian leaf fossil Mesodescolea plicata was originally described as a cycad, but new evidence from cuticle structure suggests it is an angiosperm. Here we document the morphology and cuticle anatomy of ...
The influence of masticatory loading on craniofacial morphology: A test case across technological transitions in the Ohio valley
(Wiley-liss, div John Wiley & Sons Inc., 2010-12)
Masticatory loading is one of the main environmental stimuli that generate craniofacial variation among recent humans. Experimental studies on a wide variety of mammals, including those with retrognathic postcanine teeth, ...
Restorative treatment on class I and II restorations in primary molars: A survey of Brazilian dental schools
(2005-12-01)
A survey was sent to 70 Brazilian dental schools evaluating techniques and restorative materials being taught for Class I and II preparation in posterior primary teeth by Pediatric Dentistry courses. After a 54% response ...
Evaluation of Different Methods of Optical Impression Making on the Marginal Gap of Onlays Created with CEREC 3D
(Operative Dentistry Inc, 2010-05-01)
Objectives: This study evaluated the marginal gaps on several surfaces of onlays created with the Cerec 3D system using one intraoral and two extraoral optical impression methods. Methods: A human molar (#19) was mounted ...
Perfil periodontal de pacientes portadores de alterações endócrino-metabólicas
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Ciências da SaúdeCiências da Saúde, 2007-03-09)
Objective- Convinced that periodontium, many times, can show alterations in human health, the aim of these studies was to investigate the periodontal situation in patients with endocrine-metabolic disorders such as, ...
Restorative treatment on class I and II restorations in primary molars: A survey of Brazilian dental schools
(2005-12-01)
A survey was sent to 70 Brazilian dental schools evaluating techniques and restorative materials being taught for Class I and II preparation in posterior primary teeth by Pediatric Dentistry courses. After a 54% response ...
Evaluation of Different Methods of Optical Impression Making on the Marginal Gap of Onlays Created with CEREC 3D
(Operative Dentistry Inc, 2010-05-01)
Objectives: This study evaluated the marginal gaps on several surfaces of onlays created with the Cerec 3D system using one intraoral and two extraoral optical impression methods. Methods: A human molar (#19) was mounted ...