Results 31 to 40 of about 165,185 (212)

NOSSO AMIGO, O GATO

open access: yesZero-a-seis, 2012
Experiência interdisciplinar desenvolvida com 25 alunos pré-escolares (idade entre 6 e 7 anos), de um centro de educação infantil, situado na periferia do município de Vitória – ES.
Alberto Carlos de Souza   +2 more
doaj   +1 more source

Scan Quantum Mechanics: Quantum Inertia Stops Superposition

open access: yes, 2016
A novel interpretation of the quantum mechanical superposition is put forward. Quantum systems scan all possible available states and switch randomly and very rapidly among them.
Gato-Rivera, Beatriz
core   +1 more source

Theoretical Study of Intermolecular Interactions in Benzopyrans Substituted with Polyhaloalkyl Groups

open access: yesChemistry Proceedings
A study of the solid-state intermolecular interactions of twenty-nine benzopyrans substituted with polyhaloalkyl groups was carried out by quantum chemical calculations using the Mercury and WinGX computer programs.
Lissette A. Haro-Saltos   +2 more
doaj   +1 more source

Understanding Substance Use and Suicide Risk Among LGBTQ+ College Students Post‐COVID‐19

open access: yesJournal of Addictions &Offender Counseling, EarlyView.
ABSTRACT This study examines the reported frequency of substance use, levels of suicide risk, and their relationships among LGBTQ+ college students (N = 192) following the COVID‐19 pandemic. Participants most commonly reported alcohol and marijuana use, and least commonly reported unprescribed prescription opioid or heroin use.
Afroze N. Shaikh   +6 more
wiley   +1 more source

Analysing Fire Propagation Models: A Case Study on FARSITE for Prolonged Wildfires

open access: yesFire
With increasing wildfire severity and duration driven by climate change, accurately predicting fire behavior over extended time frames is critical for effective management and mitigation of such wildfires.
Leonardo Martins   +3 more
doaj   +1 more source

Uncertainty in aquatic greenhouse gas flux estimates arises from subjective processing of floating chamber time series

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Accurate quantification of greenhouse gas (GHG) fluxes from aquatic systems is essential for constraining regional and global carbon budgets. Closed floating chambers are widely used to measure carbon dioxide (CO2) and methane (CH4) fluxes at the water–air interface, yet large uncertainties persist due to subjective processing of chamber time ...
Camille Minaudo   +16 more
wiley   +1 more source

Quantifying temporal dynamics of greenhouse gas emissions in lake mesocosms: Deployment of a low‐cost measurement system

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Greenhouse gas (GHG) emissions from freshwater ecosystems contribute significantly to global carbon budgets, yet they remain poorly constrained due to limited high‐frequency measurements. We tested a low‐cost, high‐frequency GHG measurement system in a long‐term mesocosm experiment in Lemming, Denmark, over a 7‐month period, focusing on CO2 ...
Tuba Bucak   +6 more
wiley   +1 more source

Design of a Strategy to Provide the Collection Service of Urban Solid Waste in Communities Without IT: A Case Study of Mexico

open access: yesUrban Science
This work aimed to design a strategy for providing a collection service of urban solid waste in communities without it, using a case study in Sombrerete, Zacatecas, Mexico.
Miguel Mauricio Aguilera Flores   +6 more
doaj   +1 more source

Data‐Independent Acquisition Mass Spectrometry in Tumor Classification and Cancer Biomarker Research

open access: yesMass Spectrometry Reviews, EarlyView.
Abstract Cancer treatment is far from optimal also because current classification systems do not reflect the complex molecular status of the tumor and its phenotype in sufficient detail. To construct molecular tumor classifiers, omics tools provide complex molecular data reflecting many aspects from genotype to phenotype.
Jan Simonik   +3 more
wiley   +1 more source

Dolor agudo y eficacia de la escala de mueca felina en gatos del Hospital Veterinario Medipet

open access: yesRevista Científica, 2022
El dolor es la sensación desagradable producida como respuesta ante un estímulo ocasionado por diversos escenarios como pueden ser procesos traumáticos o patológicos, los cuales no permiten una adecuada recuperación del paciente.
Fernando Paredes-Catota   +3 more
doaj   +1 more source

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