Exact and Earth Sciences

  • Unprecedented April-May 2024 Rainfall in South Brazil Sets New Record
    Walter Collischonn, Rafael Cabeleira, Nicole Ramalho, Anderson Ruhoff, Rodrigo Paiva, Fernando Fan, Sly Wongchuig, João Breda
    Submitted 09/08/2024 - Posted 09/09/2024
    • rainfall
    • flood
    • record rainfall
    • extreme rainfall
    • depth-area-duration
    • PDF (Português (Brasil))
  • HISTORICAL PROFILE OF THE BURNED AREAS BASED ON MODIS PRODUCTS IN THE CONSERVATION UNITS OF CEARÁ – BRAZIL
    Mauricio Alejandro Perea Ardila
    Submitted 07/13/2024 - Posted 08/19/2024
    Versions: 2
    • Geoprocessing
    • Forest fires
    • Remote sensing
    • PDF (Português (Brasil))
  • THE CONSTRUCTIONIST PREMISES OF SEYMOUR PAPERT AND COMPUTING IN BASIC EDUCATION: WHAT DOES THE PAST TEACH US?
    Cláudia Lúcia Elias, André Souza Lemos
    Submitted 06/26/2024 - Posted 07/22/2024
    • computing in basic education
    • constructionism
    • epistemology
    • PDF (Português (Brasil))
  • USE OF AUGMENTED REALITY IN SCIENCE TEACHING: A SYSTEMATIC REVIEW
    Leticia Pedro Figueredo, Eliane Pozzebon, Bernardo Walmott Borges
    Submitted 07/11/2024 - Posted 07/16/2024
    • Augmented Reality
    • Science Teaching
    • Technology
    • PDF (Português (Brasil))
  • Characterization of a new burnt using remote sensing in the Cocó State Park, Metropolitan Region of Fortaleza/CE, Brazil
    Mauricio Alejandro Perea Ardila, Sebastían Isaias Muñoz Vásquez
    Submitted 06/12/2024 - Posted 07/16/2024
    Versions: 2
    • Forest fire
    • NDVI
    • PlanetScope
    • Management plan
    • Severity
    • PDF (Português (Brasil))
  • Exploration of Climate Data and Temperature Forecasting using Machine Learning
    Eman AlBalawi
    Submitted 06/29/2024 - Posted 07/11/2024
    • machine learning
    • Geographical data
    • Temperature prediction
    • PDF
  • A CONSTANT SELF-CONSISTENT SCATTERING LIFETIME IN SUPERCONDUCTING STRONTIUM RUTHENATE
    Pedro L. Contreras E.
    Submitted 06/23/2024 - Posted 06/24/2024
    • Constant superconducting lifetime
    • Strontium ruthenate
    • Unconventional superconductivity
    • Ultrasound attenuation
    • Electronic thermal conductivity
    • Self-consistent method
    • PDF
  • Tracking Bodies Motions on the Lunar Surface: Apollo XVI Footage
    Andrea Simon, Alessio Michelotti
    Submitted 06/05/2024 - Posted 06/11/2024
    • Apollo 16
    • Lunar dust ballistic motion
    • Apollo footage
    • PDF
  • Model for developing a search strategy for retrieving scientific and technological information: the case of 3D printing
    Andréia Cristina Galina, Jacqueline Leta
    Submitted 02/26/2024 - Posted 05/23/2024
    Versions: 2
    • search strategy
    • information retrieval
    • 3D printing
    • PDF (Português (Brasil))
  • AN ANALYSIS OF THE CHARACTERISTICS OF EXTENSIONIST ACTIONS IN PHYSICS IN BRAZILIAN ACADEMIC PRODUCTION
    Gisele Bosso de Freitas, Andressa Victória Sousa Barros
    Submitted 05/04/2024 - Posted 05/20/2024
    • university extension
    • dissemination
    • teaching-learning
    • physics
    • PDF (Português (Brasil))
  • Use of Equalities and Inequalities System to demonstrate the Four Color Theorem
    José Ulisses Jansen
    Submitted 02/01/2024 - Posted 02/29/2024
    • Four-Color Theorem
    • Continuity of MAPs
    • line approximation coverture
    • PDF
  • Advances and Applications of Short-Range High-Frequency Wireless Communications
    Yerson Cordoba Cuesta
    Submitted 01/26/2024 - Posted 02/29/2024
    • short-range high-frequency communications
    • SHF
    • wireless technologies
    • radio frequencies
    • point-to-point links
    • local area networks
    • applications
    • data transmission
    • industry
    • medicine
    • virtual reality
    • wireless payment systems
    • near-field communications
    • PDF (Español (España))
  • A Real Approximation to Riemann Hypothesis
    José Rodrigo Alejandro Martínez Díaz
    Submitted 02/01/2024 - Posted 02/29/2024
    • riemann
    • zeta
    • convergence
    • series
    • PDF
  • Considerations on the Collatz Conjecture
    Audemir Loris
    Submitted 12/08/2023 - Posted 01/30/2024
    Versions: 2
    • Collatz conjecture
    • Chaotic Dynamics
    • Limit Cycle
    • Periodic orbit
    • Principle of mathematical induction
    • Python and `R` language
    • PDF (Português (Brasil))
  • Describing Magnetic Fields on a Superconducting Cylinder through London’s Model
    Danilo Lessa Bernardineli
    Submitted 01/05/2024 - Posted 01/15/2024
    • classical electromagnetism
    • london model
    • superconductors
    • PDF (Português (Brasil))
  • A DISCRETE METHOD TO SOLVE THE FOUR COLOR THEOREM
    José Ulisses Jansen
    Submitted 10/31/2023 - Posted 11/07/2023
    • Four-Color Theorem
    • discrete method solution
    • Discriminant function
    • PDF
  • Dense drainage network generation of the Dominican Republic based on a medium-resolution digital elevation model
    José Ramón Martínez-Batlle, Michela Izzo Gioiosa
    Submitted 09/22/2023 - Posted 10/09/2023
    • Digital Elevation Model
    • hydrological analysis
    • geospatial data processing
    • computational hydrology
    • PDF (Español (España))
  • DIGITAL TECHNOLOGIES AND COGNITIVE DEVELOPMENT IN MATHEMATICS LEARNING: A SYSTEMATIC LITERATURE REVIEW
    Enaldo Vieira de Melo, Luís Paulo Leopoldo Mercado, Andre Luis Canuto Duarte Melo
    Submitted 09/06/2023 - Posted 09/15/2023
    • Systematic Literature Review
    • digital technologies
    • learning theories
    • math learning
    • cognitive development
    • PDF (Português (Brasil))
  • Gen-FW: A Generalization of the Fermat-Weber Problem with Applications to Data Processing
    Pablo Soto-Quiros, Geovanni Figueroa-Mata, Nelson Zamora-Villalobos
    Submitted 09/01/2023 - Posted 09/11/2023
    • Fermat-Weber Problem
    • Optimization
    • Image Processing
    • PDF (Español (España))
  • Data Science: a description of the first data science undergraduate courses in Brazilian universities
    Anderson Ara, Geisyane Karina Gonzaga Kath, Cristian Pessatti dos Anjos, Cibele Maria Russo, Wagner Hugo Bonat
    Submitted 08/07/2023 - Posted 08/14/2023
    • data science
    • brazilian universities
    • undergratuate
    • mca
    • PDF (Português (Brasil))
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