Results 51 to 60 of about 578,888 (312)

Construcción de un micro generador hidroeléctrico basado en una turbina de flujo cruzado de admisión inferior

Maskay
El estudio se enfoca en el desarrollo de un micro generador hidroeléctrico mediante el empleo de una turbina de flujo cruzado de admisión inferior que aprovecha el potencial hidráulico de los canales de riego.
Nilton Zeballos, Arturo Cosi, Vigil Mamani   +2 more
doaj   +1 more source

Hydrological changes in Lerma creek (Zaragoza) after the implementation of irrigation

Cuadernos de Investigación Geográfica, 2013
Irrigation expands without a real knowledge of its impacts and dynamics. This work aims to analyze changes in a natural creek’s hydrology as a consequence of receiving irrigation return flows from a newly-irrigated area.
J. Causapé, D. Merchán, R. Abrahão, I. García-Garizábal   +3 more
doaj   +1 more source

Osteology of the unenlagiid theropod Neuquenraptor argentinus from the Late Cretaceous of Patagonia [PDF]

, 2017
Neuquenraptor argentinus was described as the first undoubted deinonychosaurian theropod from Gondwana. The only known specimen is represented by a fragmentary skeleton, including a nearly complete foot, coming from Late Cretaceous beds of Neuquén ...
Agnolin, Federico, Aranciaga Rolando, Alexis Mauro, Brissón Egli, Federico, Novas, Fernando Emilio   +3 more
core   +2 more sources

CSF Monoamine Metabolites and Cognitive Trajectory in Early Parkinson's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Imaging and postmortem studies indicate that abnormalities in monoaminergic neurotransmission contribute to cognitive impairment in Parkinson's disease (PD). However, it remains uncertain if cerebrospinal fluid (CSF) monoamine metabolites can serve as biomarkers of cognitive decline in early PD.
Jing‐Yu Shao, Rong Li, Yu‐Xiang Jiao, Kai Ma, Hong‐Qi Yang, Zheng‐Yu Sun, Jie‐Wen Zhang, Shuai Chen   +7 more
wiley   +1 more source

New marker using bioimpedance technology in screening for attention deficit/hyperactivity disorder (ADHD) in children as an adjunct to conventional diagnostic methods

Psychology Research and Behavior Management, 2011
Frederique CaudalPediatrics/Referral ADHD children from CHU of Dijon Department of Psychiatry of Children, Dijon, FranceBackground: Diagnosis of attention deficit/hyperactivity disorder (ADHD) in children is not straightforward and misdiagnosis may occur,
Caudal F
doaj  

Influencia de la cobertura vegetal en las características hidrológicas del Río Pindo

Ingeniería Hidráulica y Ambiental, 2022
La presente investigación fue realizada en la cuenca alta del río Pindo, cantón Mera, provincia de Pastaza. El objetivo fue evaluar la influencia del tipo de cobertura en las características edafológicas e hidrológicas que influyen en la variabilidad ...
Andrea Carolina Beltrán Conlago, Ricardo Vinicio Abril Saltos, Edwin Ricardo Paredes Cepeda   +2 more
doaj  

Movement Disorders in Aicardi–Goutières Syndrome and Response to Immunomodulation

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT This study characterizes movement disorders and treatment responses in seven children with Aicardi–Goutières syndrome (AGS). We retrospectively evaluated motor phenotypes, neuroimaging, and interferon signatures in patients treated with baricitinib or anifrolumab. Spasticity affected all patients, while dystonia was present in 4/7.
Enrique Gonzalez Saez‐Diez, Monica Ferrer Socorro, Kathryn Yang, Nicole Battaglia, Zainab Zaman, Mariko Bennett, Adeline Vanderver, Pui Y. Lee, Lauren A. Henderson, Milena M. Andzelm, Darius Ebrahimi‐Fakhari   +10 more
wiley   +1 more source

Determination of environmental flows for the Barbuda stream in the Municipality of Olaya, Antioquia, Colombia

Revista Facultad de Ingeniería Universidad de Antioquia, 2019
La determinación de los caudales ecológicos en fuentes es de gran importancia para el manejo de ríos y embalses, pues se puede determinar la oferta hídrica de las fuentes y ver si son aptas para los diferentes aprovechamientos antrópicos que se quieran ...
Juan Pablo García Montoya, T Vanwalleghem, Juan V. Giráldez, J Morató, Jorge Montoya   +4 more
doaj   +1 more source

Gladiopycnodontidae, a new family of pycnodontiform fi shes from the Late Cretaceous of Lebanon, with the description of three genera [PDF]

, 2013
The osteology of Gladiopycnodus karami gen. et sp. nov., of Monocerichthys scheuchzeri gen. et sp. nov. and of Rostropycnodus gayeti gen. et sp. nov., three new fossil fishes from the marine Cenomanian (Late Cretaceous) of Lebanon, is studied in detail ...
Capasso, Luigi, Taverne, Louis
core   +3 more sources

MXene/PEDOT Functional Coatings on Flexible Microelectrode Arrays for Multianalyte In Vivo Neurochemical Sensing and Electrophysiology

Advanced Functional Materials, EarlyView.
A MXene/PEDOT coating enables multimodal functionality and dual‐analyte detection of dopamine and serotonin in flexible microelectrode arrays while enhancing electrophysiological recording quality. The anti‐fouling, low‐impedance interface overcomes key limitations of conventional coatings, providing a robust and versatile platform to investigate the ...
Ilaria Gatti, Karamullah Eisawi, Umisha Siwakoti, Greyson Jadwin, Ashmita Sigdel, Michela Chiappalone, Deepak Kumbhare, Michael Naguib, Elisa Castagnola   +8 more
wiley   +1 more source