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Article ; Online: Brazilian fossils are not necessarily cultural heritage.

Kuhn, Caiubi Emanuel Souza / de Souza Carvalho, Ismar / Reis, Fábio Augusto Gomes Vieira / Spisila, André Luis / Nolasco, Marjorie Csekö / Hach, Abdelmajid Hach / Strieder, Adelir José

Nature ecology & evolution

2024

Language	English
Publishing date	2024-03-29
Publishing country	England
Document type	Letter
ISSN	2397-334X
ISSN (online)	2397-334X
DOI	10.1038/s41559-024-02396-7
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: A putatively extinct higher taxon of Spirotrichea (Ciliophora) from the Lower Cretaceous of Brazil.

da Silva Paiva, Thiago / de Souza Carvalho, Ismar

Scientific reports

2021 Volume 11, Issue 1, Page(s) 19110

Abstract: Fossil microeukaryotes are key elements for understanding ancient ecosystems at microscopic level and improving the knowledge on the diversification of microbial life as a whole. We describe Palaeohypothrix bahiensis gen. et sp. nov., an exceptionally ... ...

Abstract	Fossil microeukaryotes are key elements for understanding ancient ecosystems at microscopic level and improving the knowledge on the diversification of microbial life as a whole. We describe Palaeohypothrix bahiensis gen. et sp. nov., an exceptionally well-preserved Lower Cretaceous (Berriasian-Barremian; 145-125 Mya) amber-entrapped microeukaryote, identified as a spirotrich ciliate. The preservation of structures interpreted as the nuclear apparatus and remains of the ciliature revealed a novel ground plan, not found in modern Spirotrichea, thus representing a putatively extinct higher taxon lineage, viz. the Palaeohypotricha nov. tax. Based on cladistic analysis, the new taxon is hypothesized as phylogenetically related to the Protohypotrichia.
Language	English
Publishing date	2021-09-27
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/s41598-021-97709-2
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: A putatively extinct higher taxon of Spirotrichea (Ciliophora) from the Lower Cretaceous of Brazil

Thiago da Silva Paiva / Ismar de Souza Carvalho

Scientific Reports, Vol 11, Iss 1, Pp 1-

2021 Volume 11

Abstract: Abstract Fossil microeukaryotes are key elements for understanding ancient ecosystems at microscopic level and improving the knowledge on the diversification of microbial life as a whole. We describe Palaeohypothrix bahiensis gen. et sp. nov., an ... ...

Abstract	Abstract Fossil microeukaryotes are key elements for understanding ancient ecosystems at microscopic level and improving the knowledge on the diversification of microbial life as a whole. We describe Palaeohypothrix bahiensis gen. et sp. nov., an exceptionally well-preserved Lower Cretaceous (Berriasian–Barremian; 145–125 Mya) amber-entrapped microeukaryote, identified as a spirotrich ciliate. The preservation of structures interpreted as the nuclear apparatus and remains of the ciliature revealed a novel ground plan, not found in modern Spirotrichea, thus representing a putatively extinct higher taxon lineage, viz. the Palaeohypotricha nov. tax. Based on cladistic analysis, the new taxon is hypothesized as phylogenetically related to the Protohypotrichia.
Keywords	Medicine ; R ; Science ; Q
Language	English
Publishing date	2021-09-01T00:00:00Z
Publisher	Nature Portfolio
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: On a new Melanosuchus species (Alligatoroidea: Caimaninae) from Solimões Formation (Eocene-Pliocene), Northern Brazil, and evolution of Caimaninae.

DE Souza-Filho, Jonas Pereira / Guilherme, Edson / DE Toledo, Peter Mann / DE Souza Carvalho, Ismar / Negri, Francisco Ricardo / DA Rocha Maciente, AndrÉa Aparecida / Cidade, Giovanne M / DA Silva Lacerda, Mauro Bruno / DE Souza, Lucy Gomes

Zootaxa

2020 Volume 4894, Issue 4, Page(s) zootaxa.4894.4.5

Abstract: The Solimões Formation (Eocene-Pliocene) is a well-known geological unit due to the great diversity of crocodylian species. Here we describe a new species of Melanosuchus, M. latrubessei sp. nov., from the Talismã locality, state of Amazonas, from the ... ...

Abstract	The Solimões Formation (Eocene-Pliocene) is a well-known geological unit due to the great diversity of crocodylian species. Here we describe a new species of Melanosuchus, M. latrubessei sp. nov., from the Talismã locality, state of Amazonas, from the Upper Miocene of the Solimões Formation (Solimões Basin, Brazil). A new phylogenetic inference focused on Caimaninae is provided and the different evolutionary scenarios involving this new species are discussed. In addition, quantitative morphology studies are carried out and comments regarding the paleoecology aspects of this new species are made. M. latrubessei represents a medium-sized generalist predator, being proportional to the medium-sized M. niger. This new species inhabited the drainages of the Solimões Formation and was ecologically related to other taxa of crocodylians during the proto-Amazon Miocene. The evolutionary advantages of Melanosuchus genus are discussed to better understand the biogeographical occurrence of M. niger in South America, a species which survives to this day in contrast to several other species that became extinct during the Miocene-Pliocene periods. The extinction of the Miocene-Pliocene crocodylian taxa of the Solimões Formation, including Melanosuchus latrubessei, seems to be directly related with the uplift of the northern portions of the Andes, which generated significantly changes in drainages and Amazon paleoenvironments.
MeSH term(s)	Animals ; Brazil ; Phylogeny ; Reptiles
Language	English
Publishing date	2020-12-11
Publishing country	New Zealand
Document type	Journal Article
ISSN	1175-5334
ISSN (online)	1175-5334
DOI	10.11646/zootaxa.4894.4.5
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Reflections on relations between geodiversity and heritage

Aline Rocha de Souza Ferreira de Castro / Kátia Leite Mansur / Ismar de Souza Carvalho

Terr@ Plural, Vol 12, Iss 3, Pp 383-

a case study

2018 Volume 403

Abstract: Santana do Cariri, at Ceará, has rose as an appropriated case for discussing the relations existing between geodiversity and heritage, through an integral approach, where it is considered the people’s perception about their local geological richness. The ...

Abstract	Santana do Cariri, at Ceará, has rose as an appropriated case for discussing the relations existing between geodiversity and heritage, through an integral approach, where it is considered the people’s perception about their local geological richness. The analysis allowed supporting a conceptual approach that originates a proposal for defining the term geoheritage. It becomes essential to know the reality and consider the traditions of local people to define, promote, and manage conflicts that may lead to heritage loss, by integrating the population in the process that drives to geoconservation.
Keywords	Geoheritage ; Geopark Araripe ; Santana do Cariri ; Geography (General) ; G1-922 ; Urban groups. The city. Urban sociology ; HT101-395
Language	English
Publishing date	2018-09-01T00:00:00Z
Publisher	Universidade Estadual de Ponta Grossa
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: New transitional fossil from late Jurassic of Chile sheds light on the origin of modern crocodiles.

Novas, Fernando E / Agnolin, Federico L / Lio, Gabriel L / Rozadilla, Sebastián / Suárez, Manuel / de la Cruz, Rita / de Souza Carvalho, Ismar / Rubilar-Rogers, David / Isasi, Marcelo P

Scientific reports

2021 Volume 11, Issue 1, Page(s) 14960

Abstract: We describe the basal mesoeucrocodylian Burkesuchus mallingrandensis nov. gen. et sp., from the Upper Jurassic (Tithonian) Toqui Formation of southern Chile. The new taxon constitutes one of the few records of non-pelagic Jurassic crocodyliforms for the ... ...

Abstract	We describe the basal mesoeucrocodylian Burkesuchus mallingrandensis nov. gen. et sp., from the Upper Jurassic (Tithonian) Toqui Formation of southern Chile. The new taxon constitutes one of the few records of non-pelagic Jurassic crocodyliforms for the entire South American continent. Burkesuchus was found on the same levels that yielded titanosauriform and diplodocoid sauropods and the herbivore theropod Chilesaurus diegosuarezi, thus expanding the taxonomic composition of currently poorly known Jurassic reptilian faunas from Patagonia. Burkesuchus was a small-sized crocodyliform (estimated length 70 cm), with a cranium that is dorsoventrally depressed and transversely wide posteriorly and distinguished by a posteroventrally flexed wing-like squamosal. A well-defined longitudinal groove runs along the lateral edge of the postorbital and squamosal, indicative of a anteroposteriorly extensive upper earlid. Phylogenetic analysis supports Burkesuchus as a basal member of Mesoeucrocodylia. This new discovery expands the meagre record of non-pelagic representatives of this clade for the Jurassic Period, and together with Batrachomimus, from Upper Jurassic beds of Brazil, supports the idea that South America represented a cradle for the evolution of derived crocodyliforms during the Late Jurassic.
Language	English
Publishing date	2021-07-22
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2615211-3
ISSN	2045-2322 ; 2045-2322
ISSN (online)	2045-2322
ISSN	2045-2322
DOI	10.1038/s41598-021-93994-z
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Geodiversidade da perspectiva da população de cidades pequenas

Rafael Altoe Albani / Kátia Leite Mansur / Ismar de Souza Carvalho / Wellington Francisco Sá dos Santos

Terr@ Plural, Vol 14, p e

estudo de caso no Nordeste do Brasil

2020 Volume 2014279

Abstract: Geodiversity of value must be conserved and thus bring benefits to the local population. The goal of this study was to analyze the perception of João Dourado inhabitants regarding their geodiversity, as well as to seek suggestions from the residents on ... ...

Abstract	Geodiversity of value must be conserved and thus bring benefits to the local population. The goal of this study was to analyze the perception of João Dourado inhabitants regarding their geodiversity, as well as to seek suggestions from the residents on its geoconservation. The opinion survey was carried out with 280 residents and we found that 254 respondents understand that the city's rocks, water, and caves are considered as heritage and 231 believe that they may have associated economic value. Most people show confidence in the benefits that geodiversity could offer in economic and social terms, such as attracting geotourists to the city.
Keywords	geoconservation ; opinion survey ; geological diversity ; Geography (General) ; G1-922 ; Urban groups. The city. Urban sociology ; HT101-395
Language	English
Publishing date	2020-10-01T00:00:00Z
Publisher	Universidade Estadual de Ponta Grossa
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Ambiente de Sedimentação da Formação Brejo Santo, Jurássico Superior da Bacia do Araripe, Brasil

Bruno Gonçalves Vieira de Melo / Ismar de Souza Carvalho / Luiz Carlos Bertolino

Anuário do Instituto de Geociências, Vol 41, Iss 1, Pp 265-

2018 Volume 282

Abstract: Através das análises litofaciológica e mineralógica dos afloramentos, foi realizada a interpretação paleoambiental para a Formação Brejo Santo, Jurássico Superior da Bacia do Araripe. Foram definidas três litofácies areníticas, uma carbonática e seis ... ...

Abstract	Através das análises litofaciológica e mineralógica dos afloramentos, foi realizada a interpretação paleoambiental para a Formação Brejo Santo, Jurássico Superior da Bacia do Araripe. Foram definidas três litofácies areníticas, uma carbonática e seis lutíticas, interpretadas como pertencentes a sistema fluvial meandrante. O predomínio de litofácies lutíticas de camadas vermelhas (red beds) evidencia a deposição em corpos d’água rasos de planície de inundação, devido às condições oxidantes, sujeitos a alta evaporação em clima árido a semi-árido, associados a momentos esporádicos de inundação fluvial (litofácies areníticas) devido ao extravasamento do canal principal em períodos de cheia. A presença recorrente de carbonato sugere que os corpos d’água eram salobros. O estudo mineralógico dos argilominerais revela mudanças de condições úmidas (presença de caulinita), na base, para condições predominantemente áridas a semi-áridas no topo, confirmada pela ocorrência mineralógica em associação de calcita, dolomita e palygorskita.
Keywords	Interpretação paleoambiental ; Sistema fluvial meandrante ; Planície de inundação ; Physical geography ; GB3-5030 ; Geography (General) ; G1-922
Language	English
Publishing date	2018-04-01T00:00:00Z
Publisher	Universidade Federal do Rio de Janeiro
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: New transitional fossil from late Jurassic of Chile sheds light on the origin of modern crocodiles

Fernando E. Novas / Federico L. Agnolin / Gabriel L. Lio / Sebastián Rozadilla / Manuel Suárez / Rita de la Cruz / Ismar de Souza Carvalho / David Rubilar-Rogers / Marcelo P. Isasi

Scientific Reports, Vol 11, Iss 1, Pp 1-

2021 Volume 13

Abstract: Abstract We describe the basal mesoeucrocodylian Burkesuchus mallingrandensis nov. gen. et sp., from the Upper Jurassic (Tithonian) Toqui Formation of southern Chile. The new taxon constitutes one of the few records of non-pelagic Jurassic crocodyliforms ...

Abstract	Abstract We describe the basal mesoeucrocodylian Burkesuchus mallingrandensis nov. gen. et sp., from the Upper Jurassic (Tithonian) Toqui Formation of southern Chile. The new taxon constitutes one of the few records of non-pelagic Jurassic crocodyliforms for the entire South American continent. Burkesuchus was found on the same levels that yielded titanosauriform and diplodocoid sauropods and the herbivore theropod Chilesaurus diegosuarezi, thus expanding the taxonomic composition of currently poorly known Jurassic reptilian faunas from Patagonia. Burkesuchus was a small-sized crocodyliform (estimated length 70 cm), with a cranium that is dorsoventrally depressed and transversely wide posteriorly and distinguished by a posteroventrally flexed wing-like squamosal. A well-defined longitudinal groove runs along the lateral edge of the postorbital and squamosal, indicative of a anteroposteriorly extensive upper earlid. Phylogenetic analysis supports Burkesuchus as a basal member of Mesoeucrocodylia. This new discovery expands the meagre record of non-pelagic representatives of this clade for the Jurassic Period, and together with Batrachomimus, from Upper Jurassic beds of Brazil, supports the idea that South America represented a cradle for the evolution of derived crocodyliforms during the Late Jurassic.
Keywords	Medicine ; R ; Science ; Q
Subject code	550
Language	English
Publishing date	2021-07-01T00:00:00Z
Publisher	Nature Portfolio
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Nursing leadership in palliative care

Thicianne da Silva Roque / Bárbara Tarouco da Silva / Bibiane Moura da Rosa / Carolina de Souza Carvalho Serpa Santos / Eduarda de Quadros Morrudo Garcia / José Ismar dos Santos Sousa

Research, Society and Development, Vol 9, Iss 5, Pp e99953249-e

2020 Volume 99953249

Abstract: Nurses increasingly assume leadership roles throughout the health care delivery chain and their responsibilities permeate the entire care process. The present study aims to know what the national and international literature has presented, in the period ... ...

Abstract	Nurses increasingly assume leadership roles throughout the health care delivery chain and their responsibilities permeate the entire care process. The present study aims to know what the national and international literature has presented, in the period from 2015 to 2019, on the theme leadership in nursing in relation to palliative care. It is a reflective study. To support the reflection, a survey of the literature was carried out in the online databases Medical Literature Analysis and Retrieval System, Latin American and Caribbean Literature in Health Sciences and Scientific Electronic Library Online. The descriptors used were as follows: "Palliative care", "leadership" and "nursing". The search was carried out in February 2020, and four articles were selected that helped in the discussion. Leading nurses with knowledge in palliative care are essential for the success of care initiatives. Furthermore, it is necessary to establish links between the professional and the patient in order to guarantee qualified, comprehensive and continuous care, encompassing family / caregiver in a humanized, resolutive way, with quality and responsibility. The importance of leadership and the use of communication were identified as strategies that allow nurses to implement changes in order to provide quality palliative care. Nursing leadership in the face of palliative care arises naturally, since the nurse receives information from all members of the multidisciplinary team, being a link between all professionals, as well as between the family and the team.
Keywords	cuidados paliativos ; liderança ; enfermagem ; Special aspects of education ; LC8-6691 ; Science (General) ; Q1-390 ; Social Sciences ; H
Subject code	650
Language	English
Publishing date	2020-03-01T00:00:00Z
Publisher	Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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