Results 61 to 70 of about 1,372,313 (313)

Ion Charge Compensation upon Electrochemical Doping of Redox Polymer Films with Tunable Crosslinking Density

open access: yesAdvanced Electronic Materials, EarlyView.
The electrochemical doping of redox homo‐ and copolymers containing triphenylamine (TPA) as redox‐active units is reported. Electrochemical crosslinking leads to films with tetraphenylbenzidine (TPB) crosslinking units. Advanced electrogravimetric tools are applied to get insights into their mixed ionic‐electronic conducting characteristics: anion ...
Claudia Malacrida   +5 more
wiley   +1 more source

Probing the interaction between dark energy and dark matter with the parametrized post-Friedmann approach

open access: yes, 2017
There possibly exists some direct, non-gravitational coupling between dark energy and dark matter. This possibility should be seriously tested by using observations, which requires us to understand such a scenario from the aspects of both expansion ...
Zhang, Xin
core   +2 more sources

Serum Bile Acids Are Useful Indicators of Intrahepatic Recurrence After Initial Curative Hepatectomy for Hepatocellular Carcinoma

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
ABSTRACT Aim Bile acids accumulation in hepatocytes causes liver damage and contributes to the development of hepatocellular carcinoma. However, the association between serum bile acid levels and postoperative intrahepatic recurrence in hepatocellular carcinoma remains unclear.
Tomoaki Bekki   +9 more
wiley   +1 more source

Afasia, paciente afásico e investigación neurolingüística. Algunas contradicciones científicas y sociales en su abordaje

open access: yesRevista Iberoamericana de Psicología, 2020
Los valores de incidencia y prevalencia de la afasia y las graves consecuencias que reviste para el paciente a nivel social y familiar, revelan su importancia en términos de salud.
Yanetsy Rodríguez Abreu, Mg.   +2 more
doaj   +1 more source

Impact of Two‐Team Surgery on Short‐ and Long‐Term Outcomes of Transanal Total Mesorectal Excision for Rectal Cancer

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
This study investigated the impact of two‐team surgery on short‐ and long‐term outcomes of transanal total mesorectal excision for rectal cancer. Two‐team surgery has some advantages over one‐team surgery, such as shorter operation time, decreased estimated blood loss, increased number of lymph nodes dissected, and decreased positive distal margin ...
Nobuaki Hoshino   +13 more
wiley   +1 more source

FastCat: Autonomous Discovery of Multielement Layered Double Hydroxide Alloy Catalysts for Alkaline Oxygen Evolution Reaction

open access: yesAdvanced Intelligent Discovery, EarlyView.
A machine learning‐guided self‐driving laboratory screened over 500 nickel‐based layered double‐hydroxide catalysts for alkaline oxygen evolution. Out of the eight metals, the robot uncovered a quaternary Ni–Fe–Cr–Co catalysts requiring only 231 mV overpotential to reach 20 mA cm−2.
Nis Fisker‐Bødker   +3 more
wiley   +1 more source

Análisis e implementación de una Infraestructura de Datos Espaciales (IDE). Caso de estudio: Gobierno autónomo descentralizado municipal del cantón Guachapala

open access: yesRevista Tecnológica, 2015
Este artículo pretende constituirse en herramienta para todas aquellas personas que desean incursionar en el campo de las infraestructuras de datos espaciales (IDE) ya que en él se indica paso a paso todos los componentes necesarios para la instalación ...
Jaime Veintimilla-Reyes   +1 more
doaj   +2 more sources

Congenital melanocytic nevi management: answer

open access: yesJournal of Pediatric and Neonatal Individualized Medicine, 2016
Congenital melanocytic nevi (CMN) are melanocytic lesions presenting at birth or appearing during the first weeks of life. CMN are usually grouped, according to size, in three categories: 1) small congenital nevi (SCN), measuring less than 1.5 cm in ...
Stefania Guida   +4 more
doaj   +1 more source

A Browser-based IDE for the MUzECS Platform [PDF]

open access: yes, 2016
We report on a scalable, portable, and secure visual development environment for programming embedded Arduino platforms with Chromebooks in a successful secondary school computer science curriculum.
Brylow, Dennis   +3 more
core   +1 more source

AI‐Assisted IoT‐Enabled ECG Monitoring: Integrating Foundational and Generative AI Tools for Sustainable Smart Healthcare—Recent Trends

open access: yesAI &Innovation, EarlyView.
ABSTRACT The rapid evolution of the Internet of Things (IoT) has significantly advanced the field of electrocardiogram (ECG) monitoring, enabling real‐time, remote, and patient‐centric cardiac care. This paper presents a comprehensive survey of AI assisted IoT‐based ECG monitoring systems, focusing on the integration of emerging technologies such as ...
Amrita Choudhury   +2 more
wiley   +1 more source

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