Results 131 to 140 of about 1,187,067 (387)

Congenital arhinia: A rare case

open access: yesJournal of Indian Association of Pediatric Surgeons, 2008
Congenital arhinia or absence of nose is a rare condition with only 30 cases reported so far. We report a rare case and briefly review the literature.
Goyal Abhishek   +3 more
doaj  

Investigation of nose bluntness and angle of attack effects on slender bodies in viscous hypersonic flows [PDF]

open access: yes
Hypersonic flows over cones and straight biconic configurations are calculated for a wide range of free stream conditions in which the gas behind the shock is treated as perfect.
Sehgal, A. K.   +2 more
core   +1 more source

Quenchable Amorphous Diamond: A Novel High‐Pressure Route to Tetrahedral Amorphous Carbon

open access: yesAdvanced Theory and Simulations, EarlyView.
This study predicts the high‐pressure transformation of amorphous graphite into an sp3‐rich amorphous diamond phase using ab initio molecular dynamics. A first‐order transition is expected to occur ≈33 GPa in experiments, offering a novel synthesis route for sp3‐bonded amorphous carbon.
Murat Durandurdu
wiley   +1 more source

Analytical stability models for turning and boring operations [PDF]

open access: yes, 2006
In this paper an analytical model for stability limit predictions in turning and boring operations is proposed. The multi-dimensional model includes the 3D geometry of the processes. In addition a model for the chip thickness at the insert nose radius is
Budak, Erhan, Ozlu, Emre, Özlü, Emre
core  

Plant Pest Detection Using an Artificial Nose System: A Review

open access: yesItalian National Conference on Sensors, 2018
This paper reviews artificial intelligent noses (or electronic noses) as a fast and noninvasive approach for the diagnosis of insects and diseases that attack vegetables and fruit trees. The particular focus is on bacterial, fungal, and viral infections,
Shaoqing Cui   +3 more
semanticscholar   +1 more source

Effect of Atomic Charges on C2H2/CO2/CH4 Separation Performances of Covalent‐Organic Framework Adsorbents

open access: yesAdvanced Theory and Simulations, EarlyView.
Three charge assignment approaches (one quantum chemistry method‐based, the other two machine‐learning (ML) model‐based) are employed to investigate acetylene separation performances of experimental covalent‐organic frameworks. Partial Atomic Charge Predicter for Porous Materials based on Graph Convolutional Neural Network (PACMAN) ML model‐based ...
Hakan Demir, Ilknur Erucar
wiley   +1 more source

Is There an Inner Nose? [PDF]

open access: yesChemical Senses, 1998
Although behavioral and neuropsychological data regarding the existence of images for odors are inconclusive, reconsideration of earlier EEG work provides reasonably clear evidence for an inner nose. However, further EEG studies and neuroimaging data seem essential for conclusive demonstration of an inner nose.
openaire   +2 more sources

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