Results 91 to 100 of about 182,849 (238)
Los límites en la ciencia [PDF]
, 2003 Para tratar este tema debo tener presente que estando la ciencia actual tan asociada con la tecnología, y siendo determinante en gran medida del destino del hombre, resultaría problemático enfocar el problema desde un único punto de referencia.
Boero, Héctor Federico
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
DOCENCIA Y EXTENSIÓN UNIVERSITARIA: EL APOYO EN EL INGRESO DE MAYORES DE 25 AÑOS COMO COMPROMISO INSTITUCIONAL Y SOCIAL. [PDF]
, 2011 La Ley de Educación Superior Nº 24.521 establece la posibilidad de ingreso a la Universidad a mayores de 25 años que no hayan concluido estudios medios. Nos proponemos analizar la experiencia de desarrollo de un proyecto en el marco del cual un grupo de ...
Manrique Suárez, Wajdzik
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Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley +1 more source
Ifni. Divisiones administrativas. 1935. Español. 1:250.000
, 1935 Clave de signos convencionales representando los límites de Kabila y de la zona, posiciones españolas y francesas, morabito y pobladoMapa fechado en Sidi Ifni a 3 de enero de 1935 con rúbrica manuscrita del Comandante de E.M.
Comisión de Límites de Ifni
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The human gut microbiome across the life course
FEBS Letters, EarlyView.Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero +4 more
wiley +1 more source
Degradation mechanism of the von Willebrand factor A2 domain by nattokinase
FEBS Letters, EarlyView.Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto +3 more
wiley +1 more source
Una aproximación a la representación voluntaria desde sus límites institucionales
, 2019 Este trabajo constituye una reflexión sobre el papel que la autonomía privada juega en la representación voluntaria y los límites institucionales que delimitan su actuación.
Barber Cárcamo, Roncesvalles [0000-0001-9895-0167]
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FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source