Results 51 to 60 of about 106,267 (210)

Case Report of a Giant Mediastinal Neurofibroma Misdiagnosed as Massive Pleural Effusion

open access: yesClinical Case Reports, Volume 13, Issue 11, November 2025.
ABSTRACT Mediastinal neurogenic tumors are benign neoplasms commonly found along nerves in the posterior mediastinum, with rare malignant transformation. We report a case of a 36‐year‐old woman admitted to the respiratory department with complaints of chest tightness, cough, and sputum production.
Hongqiang Chen, DanYi Lin, Zhizhong Zhou
wiley   +1 more source

La Distribución Eléctrica en Argentina y su Eficiencia Técnica:Una Aplicación del Análisis de Fronteras Estocásticas (SFA) Utilizando Funciones Distancia

open access: yesRevista de Economía y Estadística, 2013
La tarifa es la variable más relevante en la compleja organización de la regulación del sistema eléctrico, y particularmente, de la actividad de distribución. La crisis financiera del año 2009 y la experiencia negativa de algunas privatizaciones a nivel
Darío Ezequiel Díaz
doaj  

Modelling Dependency Structures Produced by the Introduction of a Flipped Classroom [PDF]

open access: yes, 2019
Teaching processes have been changing in the lasts few decades from a traditional lecture-example-homework format to more active strategies to engage the students in the learning process.
Maldonado González, Ana Devaki   +1 more
core   +1 more source

Assessment of Long‐Term Mild and Major Neurocognitive Disorders 48 Months After Cardiac Surgery

open access: yesInternational Journal of Geriatric Psychiatry, Volume 40, Issue 11, November 2025.
ABSTRACT Objectives To assess the incidence of both Mild and Major Neurocognitive Disorders (NCD), according to the DSM‐5 criteria, after cardiac surgery (off‐pump an on‐pump procedures) and to propose some risk associated factors. Methods Prospective and sequential study.
Mercedes Florido‐Santiago   +9 more
wiley   +1 more source

Tabulae lusoriae in Hispalis [PDF]

open access: yes, 2014
Durante el transcurso de las excavaciones arqueológicas realizadas en la plaza de la Encarnación (Sevilla) fueron halladas cinco losas de pavimento de piedra con diversas tabulae lusoriae incisas. El objetivo de este artículo es estudiarlas y analizarlas,
Amores Carredano, Fernando J. de   +1 more
core  

Synaptic and Non‐Synaptic Functions of PTPRD: A Receptor Tyrosine Phosphatase at the Crossroads of Neural Circuitry and Metabolism

open access: yesJournal of Neurochemistry, Volume 169, Issue 11, November 2025.
PTPRD (receptor‐type protein tyrosine phosphatase delta) translates extracellular adhesion “codes” into intracellular phosphotyrosine signaling that shapes brain circuits. Alternative inclusion of micro‐exons meA and meB sculpts PTPRD's Ig domain, dictating trans‐synaptic binding to partners such as IL1RAPL1 or IL1RAP and thereby tuning synapse ...
Seoyeong Kim   +4 more
wiley   +1 more source

Breaking the addition addiction: creating the conditions for knowing-to act in early algebra [PDF]

open access: yes, 2009
We use data from a teaching experiment with a group of eight years old students to explore the potential of examining number sentences to promote relational thinking.
Ambrose, Rebecca   +3 more
core   +1 more source

Cr3+‐Doped γ‐ and β‐Gallium Oxide Nanoprobes for Bioimaging: Synthesis, Persistent Luminescence, and Biocompatibility

open access: yesAdvanced Optical Materials, Volume 13, Issue 28, October 2, 2025.
γ‐Ga2O3:Cr3+ nanospheres are synthesized and transformed into colloidal β‐Ga2O3:Cr3+ nanoparticles (NPs) enabling to establish the relationships between their crystal structures and their NIR photoluminescence and persistent luminescence (PersL). Cytotoxicity and in vivo toxicity studies indicate that β‐Ga2O3:Cr3+ NPs are adequate nanoprobes for ...
Encarnación Arroyo   +6 more
wiley   +1 more source

"El capitán Alatriste": escenario jurídico en que se desarrolla la película [PDF]

open access: yes, 2011
Ficha técnica de la película “El capitán Alatriste”. Sinopsis de la película. I. Precisión de objetivos. II. Aproximación al personaje central. III. Escenario socio-jurídico. IV. El Estado: encarnación de la soberanía. V. Los Tercios. VI.
Montanos Ferrín, Emma
core  

Nutrients on the move: Investigating large scale fatty acid exports from European ponds via emerging insects

open access: yesLimnology and Oceanography, Volume 70, Issue 10, Page 2844-2857, October 2025.
Abstract Permanent ponds are key landscape units that supply various ecosystem services. Notably, the export of aquatic subsidies to land via emerging insects may significantly influence terrestrial food webs. Polyunsaturated fatty acids (PUFA), which enhance consumer fitness, are among the essential exported components.
Lena Fehlinger   +30 more
wiley   +1 more source

Home - About - Disclaimer - Privacy