Biological Sciences

• Wing morphology and echolocation of Myotis atacamensis (Chiroptera: Vespertilionidae), with comments on its conservation, habitat use and distribution

  Joaquín Ugarte

  Submitted 08/28/2020 - Posted 08/31/2020

  • Ecomorphology
  • echolocation
  • habitats
  • conservation

  • PDF (Spanish)
• Is the SARS-COV2 mortality rate coefficient decreasing over time?

  Lecio Montanheiro, Cesar Dartora

  Submitted 08/12/2020 - Posted 08/17/2020

  • SARS-COV2
  • SIR Model
  • death rate coefficient

  • PDF
• Characterizing COVID-19 epidemics dissemination and previsions for Curitiba,Brazil using a modified SIR model

  Lecio Montanheiro, Cesar Dartora

  Submitted 08/12/2020 - Posted 08/14/2020

  • SIR
  • SARS-CoV-2
  • R0
  • Curitiba
  • Paraná
  • susceptible density
  • characterization
  • previsions

  • PDF
• Floristic characterization of the Los Lanches relict of the Montane Forest Las Palmas – Chota, Peru

  Alexis M. Burga-Cieza, Jans J. Burga-Cieza, Víctor William Alcalde-Alfaro, Gustavo Martínez-Sovero, Sebastian Iglesias-Osores, Jim J. Villena-Velásquez

  Submitted 08/11/2020 - Posted 08/12/2020

  • Diversity
  • vertical structure
  • horizontal structure
  • phytosociology
  • natural regeneration

  • PDF (Spanish)
• Phenology of Sapotaceae of interest in the lower jungle of the Madre de Dios river basin

  Martínez-Sovero Gustavo, Sebastian Iglesias-Osores

  Submitted 08/09/2020 - Posted 08/11/2020

  • phenology
  • Sapotaceae
  • tropical forest
  • madre de dios

  • PDF (Spanish)
• Discrete COVID-19 Transmission Models and Preliminary Publications in Science: A Systematic review

  Alexandra Catano-Lopez, Daniel Rojas-Diaz

  Submitted 08/07/2020 - Posted 08/10/2020

  • Discrete models
  • control
  • forecast

  • PDF (Spanish)
• Molecular mechanisms and pharmacological interventions in the replication cycle of human coronaviruses

  Fernando Moreira Simabuco, Rodrigo Esaki Tamura, Isadora Carolina Betim Pavan, Mirian Galliote Morale, Armando Morais Ventura

  Submitted 07/31/2020 - Posted 08/10/2020

  • coronavirus
  • SARS-CoV-2
  • COVID-19
  • viral replication
  • RNA virus

  • PDF
• Estimates of effective reproduction number of SARS‐CoV‐2 in Brazil using phylodynamic analysis

  Raimundo da Silva

  Submitted 06/17/2020 - Posted 07/28/2020

  Versions: 2

  • SARS-CoV-2
  • bayesian skyline
  • birth-death skyline

  • PDF (Portuguese)
• Maternity, science and pandemic: an urgent call for action!

  Maria Beatriz Rossi Caruzo, Manuela de Oliveira Ramalho, Juliana Philipp, Cibele Bragagnolo

  Submitted 07/22/2020 - Posted 07/23/2020

  • N/A

  • PDF
• Microlicia D. Don (Microlicieae, Melastomataceae) in the Chapada dos Veadeiros National Park, Goiás State, Brazil

  Danielle de Oliveira Diniz, Marcos José da Silva

  Submitted 07/18/2020 - Posted 07/20/2020

  • Cerrado mountain areas
  • diversity
  • endemism
  • Myrtales
  • taxonomy

  • PDF (Portuguese)
• Data mining of DNA sequences submitted by Peruvian institutions to public genetic databases

  Pedro E. Romero, Camila Castillo-Vilcahuaman

  Submitted 07/13/2020 - Posted 07/14/2020

  • Genetic diversity
  • public databases
  • biodiversity
  • Peru
  • data mining

  • PDF
• Flora of the Usina São José, Igarassu, Pernambuco State, Brazil: Acanthaceae, Gesneriaceae and Loganiaceae

  Arthur Macedo, Camila Alcantara, Edlley Pessoa, Marccus Alves

  Submitted 07/06/2020 - Posted 07/07/2020

  • Atlantic Forest
  • Brazil
  • floristic
  • lamiids

  • PDF (Portuguese)
• Orientation of Belminus triatomines to cockroaches and cockroaches’ fecal volatiles: an ethological approach

  Fernando Otálora-Luna, Oscar Páez-Rondón, Elis Aldana, Claudia Magaly Sandoval

  Submitted 07/02/2020 - Posted 07/05/2020

  • Triatomines
  • excreta
  • olfaction
  • sensory ecology
  • proboscis extension

  • PDF
• Kinji Imanishi’s semiobiotic in his book ‘The world of living things’ (3rd part): paraphrasis of ‘Umwelt’, regarding ‘environment, society and history’

  Fernando Otálora-Luna

  Submitted 06/27/2020 - Posted 06/29/2020

  • Biological theory
  • natural history
  • evolution
  • artificial life
  • biosemotics
  • behavior
  • Artificial intelligence
  • ethology

  • PDF (Spanish)
• Bioaccumulation of heavy metals in Donax obesulus from the Lambayeque littoral, Peru

  Roger Manay, Jorge Fupuy-Chung, Sebastian Iglesias-Osores, Jorge Chanamé-Céspedes

  Submitted 06/22/2020 - Posted 06/25/2020

  • Donax obesulus
  • bioaccumulation
  • heavy metals
  • copper
  • cadmium
  • lead

  • PDF (Spanish)
• Bixaceae of the Paraná State, Brazil

  Guilherme Medeiros Antar, Eduardo Damasceno Lozano, Paulo Takeo Sano

  Submitted 06/22/2020 - Posted 06/23/2020

  • Bixa
  • Cerrado
  • Cochlospermaceae
  • Cochlospermum
  • flora

  • PDF (Portuguese)
• Freshwater hyphomycetes in a preserved insular system from Brazil: first records at Parque Estadual da Ilha do Cardoso, municipality of Cananéia, São Paulo State

  Larissa Bernardino Moro, Iracema Helena Schoenlein-Crusius

  Submitted 06/19/2020 - Posted 06/21/2020

  • asexual ascomycetes
  • Atlantic rainforest
  • biodiversity

  • PDF
• Floristic survey and palynological study in areas under the influence of the Fundão dam rupture in Mariana, Minas Gerais State, Brazil, with the objective of developing meliponiculture as an environmental recovery strategy

  Kamilla Ingred Castelan Vieira, Cynthia Fernandes Pinto da Luz, Nayara Couto Moreira, Otávio Henrique Silva Bandeira, Helder Canto Resende

  Submitted 06/10/2020 - Posted 06/11/2020

  • Atlantic Forest
  • Dam rupture
  • environmental impacts
  • Meliponiculture
  • pollen grains

  • PDF (Portuguese)
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