Results 141 to 150 of about 4,714,659 (255)

La Cámara de Diputados y la toma de decisiones en asuntos internacionales: el caso de las actividades de extranjeros en la Argentina (1938-1943)

open access: yesEstudios Sociales del Estado, 2018
En Argentina, la toma de decisiones en asuntos de política externa es esencialmente presidencialistas, por tanto, el Ejecutivo imprime el curso general de acción en la misma.
María JImena Irisarri
doaj   +1 more source

On the hardness of the Learning with Errors problem with a discrete reproducible error distribution [PDF]

open access: yesarXiv, 2016
In this work we show that the hardness of the Learning with Errors problem with errors taken from the discrete Gaussian distribution implies the hardness of the Learning with Errors problem with errors taken from the symmetric Skellam distribution. Due to the sample preserving search-to-decision reduction by Micciancio and Mol the same result applies ...
arxiv  

Downregulation of O‐GlcNAcylation enhances etoposide‐induced p53‐mediated apoptosis in HepG2 human liver cancer cells

open access: yesFEBS Open Bio, EarlyView.
Etoposide, a topoisomerase II inhibitor, reduces O‐GlcNAcylation in HepG2 liver cancer cells. Further inhibition of O‐GlcNAc transferase by OSMI‐1 enhanced etoposide‐induced apoptosis, lowering the IC50 for viability and increasing the EC50 for cytotoxicity.
Jaehoon Lee   +5 more
wiley   +1 more source

Estadística en la toma de decisiones [PDF]

open access: yes, 2013
El objetivo de la aplicación de cualquier técnica estadística va a estar orientado siempre hacia la mejora del nivel de eficiencia en la toma de decisiones.
Suárez, María Mercedes
core  

Percepciones, decisiones y Relaciones Internacionales: Los márgenes operativos perceptivos aceptables

open access: yesRevista UNISCI, 2012
El significado de la realidad internacional depende en buena medida de dos aspectos político-psicológicos, a saber: las decisiones y las percepciones. Las primeras modelan el entorno y las segundas condicionan a las primeras.
Rubén Herrero
doaj  

Long non‐coding RNAs as therapeutic targets in head and neck squamous cell carcinoma and clinical application

open access: yesFEBS Open Bio, EarlyView.
Long non‐coding RNAs (lncRNAs) occupy an abundant fraction of the eukaryotic transcriptome and an emerging area in cancer research. Regulation by lncRNAs is based on their subcellular localization in HNSCC. This cartoon shows the various functions of lncRNAs in HNSCC discussed in this review.
Ellen T. Tran   +3 more
wiley   +1 more source

Retirement incentives, individual heterogeneity and labour transitions of employed and unemployed workers [PDF]

open access: yes
Un informe que analiza la incidencia de las políticas públicas relevantes en edades próximas a la jubilación sobre las decisiones laborales de de trabajadores empleados y desempleados.Retirement, unemployment, incentives, Pension system, Unobserved ...
José Ignacio García Pérez
core  

La toma de decisiones para las negociaciones corporativas [PDF]

open access: yes, 2013
El presente trabajo se realiza con el fin de plantear la importancia que tiene en un gerente la toma de decisiones acertadas, después de realizar un .estudio a las principales teorías encontradas sobre negociación y toma de decisiones, planteamos la ...
Hernández Mahecha, Claudia Lucia   +1 more
core  

Matrigel inhibits elongation and drives endoderm differentiation in aggregates of mouse embryonic stem cells

open access: yesFEBS Open Bio, EarlyView.
Stem cell‐based embryo models (SCBEMs) are valuable to study early developmental milestones. Matrigel, a basement membrane matrix, is a critical substrate used in various SCBEM protocols, but its role in driving stem cell lineage commitment is not clearly defined.
Atoosa Amel   +3 more
wiley   +1 more source

Data‐driven performance metrics for neural network learning

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView., 2023
Summary Effectiveness of data‐driven neural learning in terms of both local mimima trapping and convergence rate is addressed. Such issues are investigated in a case study involving the training of one‐hidden‐layer feedforward neural networks with the extended Kalman filter, which reduces the search for the optimal network parameters to a state ...
Angelo Alessandri   +2 more
wiley   +1 more source

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