Results 131 to 140 of about 783,980 (293)

Errores en geometría: clasificación e incidencia en un curso preuniversitario

open access: yesRevista Iberoamericana de Educación, 2010
Los estudiantes de Ingeniería Agronómica, y también los ingenieros agrónomos, en muchas situaciones diarias, tienen necesidad del reconocimiento de formas, relaciones o estructuras, en definitiva del uso de la geometría.
Mónica Bocco, Claudina Canter
doaj  

Caracterización de errores en circuitos cuánticos: índice de isotropía para estados de n-qubits [PDF]

open access: yes, 2015
Desde los inicios de la computación cuántica se han investigado diversas formas de trabajar con los circuitos cuánticos en ambientes con errores.
Buksman Hollander, Efrain   +3 more
core  

ATP13A2 is involved in intracellular polyamine transport in lung epithelial cells

open access: yesFEBS Open Bio, EarlyView.
Spermidine transport in lung epithelial cells involves the polyamine transporter ATP13A2. Cell proliferation is associated with the upregulation of ATP13A2. Polyamines are present in all living cells and are implicated in various crucial cellular processes such as proliferation, apoptosis and autophagy.
Yuta Hatori   +8 more
wiley   +1 more source

El habla usual de los niños sevillanos y su repercusión en la lectura y escritura [PDF]

open access: yes, 1985
La tesis inicial de la que parte este estudio es de que ciertas deficiencias o errores de lectura y escritura tienen una íntima conexión con las características de la expresión oral y que las deficiencias de la expresión oral en los niños, pueden a su
Colás Bravo, María Pilar
core  

TMC4 localizes to multiple taste cell types in the mouse taste papillae

open access: yesFEBS Open Bio, EarlyView.
Transmembrane channel‐like 4 (TMC4), a voltage‐dependent chloride channel, plays a critical role in amiloride‐insensitive salty taste transduction. TMC4 is broadly expressed in all mature taste cell types, suggesting a possible involvement of multiple cell types in this pathway.
Momo Murata   +6 more
wiley   +1 more source

Errores en medidas de campo cilíndrico próximo [PDF]

open access: yes, 2008
An approximate general formula to calculate the directivity of an array of antennas by a cylindrical near field acquisition is proposed. We demonstrate the role of and scan area truncation effects. The derivation is based on the theory of cylindrical
Castelo Boso, Alcino   +1 more
core  

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

open access: yesFEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz   +6 more
wiley   +1 more source

Correction to: implementation of second-tier tests in newborn screening for the detection of vitamin B12 related acquired and genetic disorders: results on 258,637 newborns

open access: yesOrphanet Journal of Rare Diseases, 2023
Sonia Pajares   +19 more
doaj   +1 more source

Incertidumbre y efectividad del control con calibres en la industria azucarera

open access: yesRevista Centro Azúcar, 2008
En este trabajo se expresan la relación con los aspectos geométricos y los parámetros estadísticos del control dimensional en los procesos de manufactura, definiendo los errores en el control dimensional con calibres limitadores lisos como error tipo I y
Erenia Cabrera Delgado   +2 more
doaj  

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

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