Results 21 to 30 of about 311,632 (269)

Physical and chemical mechanisms of tissue optical clearing

open access: yesiScience, 2021
Summary: Advanced optical methods combined with various probes pave the way toward molecular imaging within living cells. However, major challenges are associated with the need to enhance the imaging resolution even further to the subcellular level for ...
Tingting Yu   +3 more
doaj   +1 more source

Acoustic camera system for measuring ultrasound communication in mice

open access: yesiScience, 2022
Summary: To investigate biological mechanisms underlying social behaviors and their deficits, social communication via ultrasonic vocalizations (USVs) in mice has received considerable attention as a powerful experimental model.
Jumpei Matsumoto   +7 more
doaj   +1 more source

Reflexões sobre o ensino de metodologia do trabalho científico na licenciatura em Ciências Biológicas

open access: yesCiência & Educação (Bauru), 2021
Resumo: O artigo aborda o papel da formação científica inicial de professores por meio de atividades desenvolvidas no âmbito da disciplina Metodologia do Trabalho Científico em um curso de licenciatura em Ciências Biológicas. Apresenta e analisa reflexões em torno da construção dos fundamentos do trabalho científico, do reconhecimento das práticas que ...
openaire   +5 more sources

Rapid fluorescent vital imaging of olfactory epithelium

open access: yesiScience, 2022
Summary: Olfactory epithelium (OE) undergoes degeneration in disorders such as age-related and post-viral olfactory dysfunction. However, methods for real-time in vivo detection of OE and assessment of total extent within the nasal cavity are currently ...
Hironobu Nishijima   +6 more
doaj   +1 more source

Biological nanopores for single-molecule sensing

open access: yesiScience, 2022
Summary: Evolution has found countless ways to transport material across cells and cellular compartments separated by membranes. Protein assemblies are the cornerstone for the formation of channels and pores that enable this regulated passage of ...
Simon Finn Mayer   +2 more
doaj   +1 more source

The Rigor and Transparency Index Quality Metric for Assessing Biological and Medical Science Methods

open access: yesiScience, 2020
Summary: The reproducibility crisis is a multifaceted problem involving ingrained practices within the scientific community. Fortunately, some causes are addressed by the author's adherence to rigor and reproducibility criteria, implemented via ...
Joe Menke   +4 more
doaj   +1 more source

Developing an Efficient Cancer Detection and Prediction Tool Using Convolution Neural Network Integrated with Neural Pattern Recognition

open access: yesBioMed Research International, 2023
The application of computational approaches in medical science for diagnosis is made possible by the development in technical advancements connected to computer and biological sciences.
Roshan Gangurde   +6 more
semanticscholar   +1 more source

Scope and financial impact of unpublished data and unused samples among U.S. academic and government researchers

open access: yesiScience, 2023
Summary: Unpublished data and unused samples are common byproducts of research activity, but little is known about the scope and economic impact of their disuse.
Emma C. Bowers   +3 more
doaj   +1 more source

Precision vibratome for high-speed ultrathin biotissue cutting and organ-wide imaging

open access: yesiScience, 2021
Summary: Cutting tissues into ultrathin slices is highly desired in sectioning-based organ-wide imaging. However, it is difficult to perform tissue cutting at a high speed with excellent quality.
Yafeng Li   +8 more
doaj   +1 more source

“Green Is the Color”: An Update on Ecofriendly Aspects of Organoselenium Chemistry

open access: yesMolecules, 2022
Organoselenium compounds have been successfully applied in biological, medicinal and material sciences, as well as a powerful tool for modern organic synthesis, attracting the attention of the scientific community. This great success is mainly due to the
J. B. Azeredo   +6 more
semanticscholar   +1 more source

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