Results 71 to 80 of about 84,154 (312)

Maximizing Neurovascular Outcomes of Facial Transplantation: A Comprehensive Review

open access: yesClinical Anatomy, EarlyView.
ABSTRACT Facial transplantation is a division of reconstructive surgery which aims to improve the function and appearance of a face that has endured severe disfigurement. Currently, the face transplant procedure uses allogenic tissue, harvested from a brain‐dead donor, to replace damaged facial components.
Olivia A. James, Faye Bennett
wiley   +1 more source

Estados Unidos y la democratización de Centroamérica

open access: yes, 1986
No abstract available. ECA Estudios Centroamericanos, Vol. 41, No. 450, 1986: 255-274.No hay resúmenes disponibles. ECA Estudios Centroamericanos, Vol. 41, No.
ECA: Estudios Centroamericanos
core   +2 more sources

Highly Potent Fluorogenic Ligands for Triplex DNA: 5‐Substituted 2‐(Naphthalen‐2‐yl)‐4H‐Chromen‐4‐Ones

open access: yesChemistry – A European Journal, EarlyView.
5‐Substituted 2‐(naphthalen‐2‐yl)‐4H‐chromen‐4‐ones are reported as a novel class of highly potent and selective triplex DNA ligands. These ligands induce triplex formation at submicromolar concentrations and inhibit enzymatic activity via ligand‐mediated triplex formation.
Nghia Tran   +4 more
wiley   +1 more source

Las masacres de Cabaña y Chalatenango

open access: yes, 1984
No abstract available. ECA Estudios Centroamericanos, Vol. 39, No. 431, 1984: 685-687.No hay resúmenes disponibles. ECA Estudios Centroamericanos, Vol. 39, No.
ECA: Estudios Centroamericanos
core   +2 more sources

In situ Generation of Fluoride Catalysts for CO2‐to‐Formic Acid Conversion With Silicon Reducing Agent

open access: yesChemistry – A European Journal, EarlyView.
Reductive conversion of CO2 to formic acid with waste silicon reducing agent catalyzed by in situ generation of active fluoride species from a tertiary amine, protonic acid, and simple inorganic fluoride salt, such as KF and NaF. ABSTRACT The activation and catalytic reduction of carbon dioxide (CO2) using silicon‐based reducing agents is an important ...
S. M. A. Hakim Siddiki   +6 more
wiley   +1 more source

Green and sustainable synthesis of magnetite from copper slag via citrate complexation for methylene blue dye removal from water

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study proposes a novel, green, and sustainable method for synthesizing magnetic iron oxides from metallurgical copper slag (CS), leveraging its iron content as a valuable resource. Iron was extracted via acid leaching using edible citric acid (ECA), forming a citrate–iron complex (CSL), which was subsequently thermally decomposed at 300°C
Melisa Portilla‐Sangabriel   +4 more
wiley   +1 more source

La Universidad de El Salvador, un año cerrada

open access: yes, 1981
No abstract available. ECA Estudios Centroamericanos, Vol. 36, No. 392, 1981: 487-498.No hay resúmenes disponibles. ECA Estudios Centroamericanos, Vol. 36, No.
ECA: Estudios Centroamericanos
core   +2 more sources

Association of BMI with adherence and outcome in heart failure patients treated with wearable cardioverter defibrillator

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1295-1303, April 2025.
Abstract Background Obesity is a known risk factor for cardiovascular disease (CVD), yet an ‘obesity paradox’ has been observed in various CVD contexts. The impact of obesity on heart failure (HF) patients treated with a wearable cardioverter‐defibrillator (WCD) remains underexplored.
Mohammad Abumayyaleh   +18 more
wiley   +1 more source

Towards a Socially Intelligent ECA

open access: yesInteraction Design and Architecture(s), 2009
Embedding the HCI technology with human preferences and behaviour justifies the attempt of implementing emotional and social intelligence aimed at exceeding the single ability to help the user. In this paper we present an Embodied Conversational Agent’s (ECA’s) architecture and methods useful to interpret the user affective attitude during her dialog ...
Valeria Carofiglio   +4 more
openaire   +3 more sources

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