Results 31 to 40 of about 12,049 (227)

Cloruro/aniones y sodio/cationes en soluciones nutritivas y composición mineral de cultivares de tomate

open access: yesTerra Latinoamericana, 2016
Problemas de sanidad en suelos del valle de Culiacán ha ocasionado que la siembra de tomate se realice en suelos cercanos a la costa, donde el agua de riego es de menor calidad, por contener concentraciones de cloro (Cl) y sodio (Na) con riesgo de ...
Saúl Parra Terraza
doaj  

Age-linked suppression of lipoxin A4 associates with cognitive deficits in mice and humans

open access: yesTranslational Psychiatry, 2022
Age increases the risk for cognitive impairment and is the single major risk factor for Alzheimer’s disease (AD), the most prevalent form of dementia in the elderly.
Fabricio A. Pamplona   +23 more
doaj   +1 more source

Lithiation‐Driven LiCrSe2 Shell Growth on Metallic CrSe2 Core Governs the Plateau–Slope Behavior

open access: yesAdvanced Science, EarlyView.
Layered CrSe2 is investigated as a lithium‐ion battery cathode combining fast Li+ diffusion and structural reversibility. Calculations and experiments reveal a single topotactic intercalation process with a characteristic plateau–slope profile governed by lithiation‐induced conductivity changes. A core‐shell lithiation evolution underpins its high‐rate
Weihao Li   +15 more
wiley   +1 more source

Rapid extended-spectrum beta-lactamase-confirmation by using a machine learning model directly on routine automated susceptibility testing results

open access: yesFrontiers in Microbiology
ObjectivesPhenotypical Extended Spectrum β-Lactamase (ESBL)-production is commonly determined using the combination disk diffusion test or gradient test.
Y. El Ghouch   +76 more
doaj   +1 more source

Toll-Like Receptor 4 Polymorphisms (896A/G and 1196C/T) as an Indicator of COVID-19 Severity in a Convenience Sample of Egyptian Patients

open access: yesJournal of Inflammation Research, 2021
Sara I Taha,1 Aalaa K Shata,2 Shereen A Baioumy,3 Shaimaa H Fouad,4 Sherif G Anis,5 Isis M Mossad,6 Nouran M Moustafa,7,8 Dina M Abdou,9 Mariam K Youssef1 1Department of Clinical Pathology, Faculty of Medicine, Ain Shams University, Cairo, Egypt ...
Taha SI   +8 more
doaj  

A Polymorphic Reconfigurable Multi‐Electrode Device Based on Electrically Bistable Nanostructured Metallic Films

open access: yesAdvanced Electronic Materials, EarlyView.
A polymorphic reconfigurable multi‐electrode device based on electrically bistable nanostructured metallic films. The adaptive reconfiguration properties of the nanostructured network under specific input voltages drive the reprogrammability of the device. This system can be employed for the implementation of polymorphic devices, which can be used both
Silvia Bressan   +4 more
wiley   +1 more source

Trial computations of the free-surface flow around a bulk carrier ship model

open access: yesAnnals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, 2016
A comprehensive viscous flow investigation around the Japan Bulk Carrier bare ship model is described in the present paper. The aim of the investigation is that of the necessity of calibration for the FINETM/Marine component of the NUMECA solver for ...
Adrian Lungu
doaj  

Synchronization of Analog Neuron Circuits With Digital Memristive Synapses: An Hybrid Approach

open access: yesAdvanced Electronic Materials, EarlyView.
An hybrid circuit mimicking neural units coupled using memristive synapses is introduced. The analog neurons provide flexibility and robustness, and the digital memristive coupling guarantees the full reconfigurability of the interconnection. The onset of a synchronized spiking behavior in two circuits mimicking the Izhikevich neuron is discussed from ...
Lamberto Carnazza   +3 more
wiley   +1 more source

A Multiepitope‐Based Lateral Flow Assay for Leprosy Antibodies

open access: yesAnalysis &Sensing, EarlyView.
An innovative lateral flow assay for leprosy diagnosis is based on gold nanoparticles and synthetic Mycobacterium leprae epitopes conjugated to keyhole limpet hemocyanin protein to enhance antibody detection. This strategy provides a rapid, accurate, and low‐cost approach for resource‐limited settings, enabling the early detection of infection. Leprosy
Cristiane Zocatelli‐Ribeiro   +7 more
wiley   +1 more source

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

open access: yesThe Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

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