Results 61 to 70 of about 206,921 (307)

Effects of the STING R232/H232 Variant on the Prognosis of Inflammatory Bowel Disease

open access: yesJournal of Pediatric Research
Aim: Inflammatory bowel disease (IBD) refers to a group of diseases which cause chronic and recurrent inflammation in different parts of the digestive tract, such as Crohn’s disease (CD) or ulcerative colitis (UC).
Gizem Akyol   +4 more
doaj   +1 more source

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

open access: yesAdvanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi   +3 more
wiley   +1 more source

Melatonin alleviates neuroinflammation in ischemic stroke by regulating cyclic GMP-AMP synthase– mediated microglial pyroptosis signaling

open access: yesNeural Regeneration Research
Inflammation plays a key role in driving the secondary brain injury that follows ischemic stroke. Melatonin is an endogenous neuroendocrine hormone that regulates mitochondrial homeostasis.
Qian Li   +9 more
doaj   +1 more source

Chitosan-Poly(Acrylic Acid) Nanoparticles Loaded with R848 and MnCl2 Inhibit Melanoma via Regulating Macrophage Polarization and Dendritic Cell Maturation

open access: yesInternational Journal of Nanomedicine, 2021
Xinghan Liu,1 Yujun Xu,1 Lijie Yin,1 Yayi Hou,1,2 Shuli Zhao3 1The State Key Laboratory of Pharmaceutical Biotechnology, Division of Immunology, Medical School, Nanjing University, Nanjing, 210093, People’s Republic of China; 2Jiangsu Key Laboratory of ...
Liu X, Xu Y, Yin L, Hou Y, Zhao S
doaj  

Prediction of Surface Topography Parameters in Direct Laser Interference Patterning of Stainless Steel Using Infrared Monitoring and Convolutional Neural Networks

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents an infrared monitoring approach for direct laser interference patterning (DLIP) combined with a convolutional neural network (CNN). Thermal emission data captured during structuring are used to predict surface topography parameters.
Lukas Olawsky   +5 more
wiley   +1 more source

Metric half-span model support system [PDF]

open access: yes, 1982
A model support system used to support a model in a wind tunnel test section is described. The model comprises a metric, or measured, half-span supported by a nonmetric, or nonmeasured half-span which is connected to a sting support.
Dollyhigh, S. M.   +2 more
core   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz   +4 more
wiley   +1 more source

Standard methods for Apis mellifera anatomy and dissection [PDF]

open access: yes, 2013
An understanding of the anatomy and functions of internal and external structures is fundamental to many studies on the honey bee Apis mellifera. Similarly, proficiency in dissection techniques is vital for many more complex procedures.
CASAGRANDE-JALORETTO D C   +9 more
core   +1 more source

Assessing Altered Coating Adhesion on Plasma‐Deoxidized Surfaces Under Oxygen‐Free Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates the effectiveness of atmospheric pressure plasma pretreatment in modifying silicon and stainless steel surfaces to improve adhesion. Argon‐hydrogen plasma increases surface roughness and improves adhesion strength, whereas pure argon results in smoother surfaces and structural changes.
Selina Raumel   +6 more
wiley   +1 more source

Stings from Euscorpius flavicaudis (De Geer, 1778) (Scorpiones, Euscorpiidae) during pregnancy: a clinical case report

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2012
We report a case in which a 21-week pregnant woman was stung by a Euscorpius flavicaudis (De Geer, 1778) scorpion. Symptoms and signs experienced by the patient were the same as those documented in the literature and with no ill-effects for the pregnancy.
M Dutto, L Dutto, M Bertero, M Goyffon
doaj   +1 more source

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