Results 51 to 60 of about 4,623,694 (286)

Informe de práctica empresarial

open access: yes, 2023
Informe de práctica profesional del programa de Comunicación Social y PeriodismoEl 9 de noviembre de 1982, en el barrio El Triunfo de la ciudad de Villavicencio, se reunieron Rafael Mojica García, Nancy Leonor Espinel Riveros y Ramiro Mojica García ...
Vélez Barrera, Jhon Oscar
core  

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

Réflexivité critique et modélisation : Enquêtes sémiotiques sur les rôles du métalangage dans l’activité théorique en sciences humaines

open access: yesSignata, 2013
Our essay is a contribution to the debate concerning the role of the metalanguage in social sciences. A series of different investigations have the ambition to specify its function in the internal economy of the theories, its tensions with the practice ...
Pierluigi Basso Fossali
doaj   +1 more source

Meta In-Context Learning: Harnessing Large Language Models for Electrical Data Classification

open access: yesEnergies, 2023
The evolution of communication technology has driven the demand for intelligent power grids and data analysis in power systems. However, obtaining and annotating electrical data from intelligent terminals is time-consuming and challenging.
Mi Zhou   +4 more
doaj   +1 more source

A Meta-Analysis of Cross Sectional Studies Investigating Language in Maltreated Children

open access: yes, 2015
Purpose: In this review article, meta-analysis was used to summarize research investigating language skills in maltreated children. Method: A systematic search of published studies was undertaken.
Lum, Jarrad AG   +3 more
core   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

open access: yesFEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo   +4 more
wiley   +1 more source

Naissance d’un paradigme : la catégorie du déterminant dans les grammaires de l’époque classique

open access: yesSignata, 2017
Our article proposes to revisit the metalinguistic studies on the grammatical category of the article in the classical period. From a corpus of grammars published between 1550 and 1730, we will analyze the arguments advanced by the grammarians to ...
Mathieu Goux
doaj   +1 more source

A Low Psoas Muscle Index Was Associated With a Poorer Overall Survival in Patients Who Underwent Percutaneous Nephrostomy

open access: yesAging and Cancer, EarlyView.
In patients with malignant ureteral obstruction undergoing percutaneous nephrostomy, sarcopenia defined by a low psoas muscle index was independently associated with poor overall survival on multivariate Cox regression analysis, suggesting that preoperative assessment of psoas muscle index may aid prognostic stratification in this population.
Kota Shimokihara   +3 more
wiley   +1 more source

Understanding and Mitigating the Risk of Accelerated Biological Aging in Survivors of Cancer: A Scoping Review

open access: yesAging and Cancer, EarlyView.
Cancer treatment is associated with measurable acceleration of biological aging across epigenetic, telomere, senescence, and immune biomarkers. However, biomarker validation and interventional strategies remain limited, especially in hematologic malignancies, underscoring the need for standardized multi‐omic aging assessments and adequately powered ...
Moataz Ellithi   +3 more
wiley   +1 more source

A programming environment having three levels of complexity for mobile robotics

open access: yesIngeniería e Investigación, 2012
This paper presents a programming environment for supporting learning in STEM, particularly mobile robotic learning. It was designed to maintain progressive learning for people with and without previous knowledge of programming and/or robotics.
Carlos Alberto Giraldo   +4 more
doaj  

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