The identification of proteoglycans and glycosaminoglycans in archaeological human bones and teeth.

Autor: Yvette M Coulson-Thomas, Vivien J Coulson-Thomas, Andrew L Norton, Tarsis F Gesteira, Renan P Cavalheiro, Maria Cecília Z Meneghetti, João R Martins, Ronald A Dixon, Helena B Nader

Publikováno v: PLoS ONE, Vol 10, Iss 6, p e0131105 (2015)

Bone tissue is mineralized dense connective tissue consisting mainly of a mineral component (hydroxyapatite) and an organic matrix comprised of collagens, non-collagenous proteins and proteoglycans (PGs). Extracellular matrix proteins and PGs bind ti

Externí odkaz: https://doaj.org/article/192ae43964a241feba43ae37077aac0b

Statistical analysis of photoluminescence decay kinetics in quantum dot ensembles: Effects of inorganic shell composition and environment

Autor: João R. Martins, Victor Krivenkov, César R. Bernardo, Pavel Samokhvalov, Igor Nabiev, Yury P. Rakovich, Mikhail I. Vasilevskiy

Discerning the kinetics of photoluminescence (PL) decay of packed quantum dots (QDs) and QD-based hybrid materials is of crucial importance for achieving their promising potential. However, the interpretation of the decay kinetics of QD-based systems

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb7c879587fe46b9fe5acda04816cb6b
http://hdl.handle.net/10261/303449

Nationalism, National Security, and Amazônia: Military Perceptions and Attitudes in Contemporary Brazil.

Autor: Filho, João R. Martins¹, Zirker, Daniel^2,3 dzirker@msubillings.edu

Publikováno v: Armed Forces & Society (0095-327X). Fall2000, Vol. 27 Issue 1, p105-129. 25p.

Ticks (Acari: Ixodidae) from yellow armadillo, Euphractus sexcinctus (Cingulata: Dasypodidae), in Brazil's Pantanal wetlands

Autor: Rovaina Laureano Doyle, Jader Marinho-Filho, Ísis Meri Medri, Guilherme Mourão, João R Martins

Publikováno v: Neotropical Entomology, Volume: 39, Issue: 5, Pages: 823-825, Published: OCT 2010
Neotropical Entomology v.39 n.5 2010
Neotropical entomology
Sociedade Entomológica do Brasil (SEB)
instacron:SEB

Tick species parasitizing yellow armadillo, Euphractus sexcinctus, were recorded from October 2006 to October 2007 in Pantanal. A total of 89 ticks were collected from 23 yellow armadillos. Most ticks (n = 50) were identified as Amblyomma cajennense

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3643548012168c231543b12f0bb2b953
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2010000500023&lng=en&tlng=en

First record of Amblyomma aureolatum (Pallas, 1772) (Acari: Ixodidae) parasitizing Alouatta guariba (Humboldt) (Primata: Atelidae) in southern Brazil

Autor: João R, Martins, Edson L, Salomão, Rovaina L, Doyle, Mariana C, Teixeira, Valeria C, Onofrio, Darci M, Barros-Battesti

Publikováno v: Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria. 15(4)

A female of Amblyomma aureolatum was found on the howler monkey Alouatta guariba, in Cachoeira do Sul, Rio Grande do Sul, Southern Brazil. This is the first record of this tick species parasitizing this primate species in Brazil.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4d4872235c0cd2a2e780c8a01e445cea
https://pubmed.ncbi.nlm.nih.gov/17196126