Results 11 to 20 of about 458 (100)

The Role of Medication Data to Enhance the Prediction of Alzheimer's Progression Using Machine Learning. [PDF]

open access: yesComput Intell Neurosci, 2021
Early detection of Alzheimer’s disease (AD) progression is crucial for proper disease management. Most studies concentrate on neuroimaging data analysis of baseline visits only. They ignore the fact that AD is a chronic disease and patient’s data are naturally longitudinal. In addition, there are no studies that examine the effect of dementia medicines
El-Sappagh S   +5 more
europepmc   +2 more sources

Impact of Prediabetes and Type-2 Diabetes on Outcomes in Patients with COVID-19. [PDF]

open access: yesInt J Endocrinol, 2021
Introduction. The true impact of prediabetes and type‐2 diabetes in patients with COVID‐19 remains unknown, with studies thus far providing conflicting evidence. Methods. This is a single‐center retrospective observational study involving 843 hospitalized patients with SARS‐CoV‐2 infection.
Makker J   +8 more
europepmc   +2 more sources

Good news for a rare plant: Fine‐resolution distributional predictions and field testing for the critically endangered plant Dianthus pseudocrinitus

open access: yesConservation Science and Practice, Volume 4, Issue 8, August 2022., 2022
Dianthus pseudocrinitus is a microendemic species with a small and poorly known range. We developed two rounds of ecological niche models using remote‐sensing data, and (1) discovered a large number of new populations, (2) developed predictive maps for the distribution of the species, and (3) assert that the species can be upgraded in terms of ...
Maryam Behroozian   +5 more
wiley   +1 more source

Oscillation criteria for nonlinear fractional differential equation with damping term

open access: yesOpen Physics, 2016
In this paper, we study the oscillation of solutions to a non-linear fractional differential equation with damping term. The fractional derivative is defined in the sense of the modified Riemann-Liouville derivative. By using a variable transformation, a
Bayram Mustafa   +2 more
doaj   +1 more source

Gastrointestinal Helminth Parasites of Chicken under Different Management System in Mekelle Town, Tigray Region, Ethiopia

open access: yesJournal of Veterinary Medicine, Volume 2019, Issue 1, 2019., 2019
The poultry industry is an infant but fast growing sector in Ethiopia. However, it is largely dependent on local chicken managed under backyard production system. The sector is facing different challenges, mainly emanated from prevalence of infectious diseases such as helminth parasite species.
Mebrahtu Berhe   +4 more
wiley   +1 more source

Information retrieval algorithm of industrial cluster based on vector space

open access: yesOpen Physics, 2019
The current information retrieval research on industrial clusters has low precision, low recall ratio, obvious delay and high energy consumption. Thus, in this paper, a information retrieval algorithm based on vector space for industrial clusters is ...
Li Rongsheng, Hassan Nasruddin
doaj   +1 more source

Evaluation of Male Fertility‐Enhancing Activities of Water Seed Extract of Hunteria umbellata in Wistar Rats

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2019, Issue 1, 2019., 2019
Background. In this study, the male fertility‐enhancing activity of 100, 200, and 400 mg/kg/day of Hunteria umbellata water seed extract (HU) in Wistar rats was studied for 60 days. In doing this, effect of repeated doses of HU was studied on the weight gain pattern, gonadosomatic index (GSI), serum follicle stimulating hormone (FSH), luteinizing ...
Adejuwon Adewale Adeneye   +3 more
wiley   +1 more source

Sturm-Liouville difference equations having Bessel and hydrogen atom potential type

open access: yesOpen Physics, 2018
In this work, we bring a different approach for Sturm-Liouville problems having Bessel and hydrogen atom type and we provide a basis for direct and inverse problems.
Bas Erdal   +2 more
doaj   +1 more source

Tokamak-like Vlasov equilibria [PDF]

open access: yes, 2014
Vlasov equilibria of axisymmetric plasmas with vacuum toroidal magnetic field can be reduced, up to a selection of ions and electrons distributions functions, to a Grad-Shafranov-like equation.
Tasso, H., Throumoulopoulos, G. N.
core   +1 more source

Effect of Vertical Pressure on Horizontal and Vertical Permeability of Soil and Effect of Surcharge Pressure on 3D Consolidation of Soil

open access: yesAdvances in Civil Engineering, Volume 2018, Issue 1, 2018., 2018
Permeability and consolidation of soil are known as the most variable soil properties. The values of permeability and consolidation of soil may vary with depth even in case of homogeneous soil layers, and because of that, the determination of appropriate values of permeability and consolidation is a complex and complicated engineering task.
Arpan Laskar   +2 more
wiley   +1 more source

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