Results 51 to 60 of about 264,579 (261)
, 2023 La Fundación de Historia Natural Félix de Azara tiene un fondo documental que conserva fotos y archivos de diversos estudiosos de las Ciencias Naturales en Argentina.
Muzzopappa, Paula +3 more
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Aesthetic dimension about tropical forest in ecology teaching [PDF]
Investigações em Ensino de Ciências, 2009 The research analyzes the aesthetic dimension on teaching about natural environment on Ecology disciplines. The semiotics of Charles Sanders Peirce guided data analysis, regarding to suggested values on the answers of interviewees.
Tatiana Seniciato +2 more
doaj
Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
wiley +1 more source
GeosciencesThe global production of dimension stones, that is, natural stones that can be processed into blocks and used as building and decorative materials, has grown steadily since the second half of the twentieth century.
Paweł Wolniewicz
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FEBS Open Bio, EarlyView.Bisphenol A (BPA), a common chemical in plastics, exerts dual effects on bladder cancer cells: low doses promote growth and migration, while high doses suppress growth and migration. Multi‐omics and bioinformatics reveal BPA acts via MAPK and inflammatory pathways.
Shaomin Niu +10 more
wiley +1 more source
FEBS Open Bio, EarlyView.5‐Aminolevulinic acid combined with ferric ammonium citrate (5‐ALA/FAC) stimulates dermal papilla cell activity and promotes hair follicle growth. The treatment enhances ERK and AKT signaling, increases hair‐inductive gene expression, and restores dermal papilla function suppressed by dihydrotestosterone and oxidative stress, resulting in enhanced hair
Han‐Wook Ryu, Eok‐Soo Oh, Sewoon Kim
wiley +1 more source
On the Removability Property of φ-Natural Domains in Real Banach Spaces
Journal of Mathematics, 2022 In this paper, we investigate the removability of φ-natural domains in Banach spaces. Let E be a real Banach space with dimension at least 2, G a domain in E, and let be a countable subset of G which satisfies a quasi hyperbolic separation condition ...
Yuehui He
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Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function
FEBS Open Bio, EarlyView.We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke +4 more
wiley +1 more source
Una dimensión afectiva del Ipsum Esse Subsistens
, 2022 La dimensión afectiva del Ipsum Esse Subsistens de referencia es la de la inclinatio naturalis essendi en la que se encuentran comprometidos todos los entes compuestos, limitados y finitos, causados y creados, además del Absoluto.
Balmaseda Cinquina, María Fernanda
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Fractal Analysis Of Colors And Shapes For Natural And Urbanscapes URBANSCAPES [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 Fractal analysis has been applied in many fields since it was proposed by Mandelbrot in 1967. Fractal dimension is a basic parameter of fractal analysis.
J. Wang, S. Ogawa
doaj +1 more source