Results 21 to 30 of about 1,187,067 (387)

Classification and Identification of Essential Oils from Herbs and Fruits Based on a MOS Electronic-Nose Technology

open access: yesChemosensors, 2021
The frequent occurrence of adulterated or counterfeit plant products sold in worldwide commercial markets has created the necessity to validate the authenticity of natural plant-derived palatable products, based on product-label composition, to certify ...
M. Rasekh   +3 more
semanticscholar   +1 more source

Application of personalized endoscopic techniques in surgery of endonasal resection of petroclival lesions

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2021
Background The petroclival area is located deep at the base of the skull, and the surrounding anatomical structure is complex, which brings great challenges to the safe removal of the lesions in this part of the operation.
WANG Zhi⁃cheng   +8 more
doaj   +1 more source

Update of Clown Nose-Like Lesion, a Underrecognized Manifestation of Metastatic Malignancies and Genetic Cancer Predisposition Syndromes

open access: yesFrontiers in Medicine, 2021
Clown nose-like lesion refers to the manifestation of a reddish or skin-colored bulge on the tip of the nose or the manifestation of bulbous tip of the nose. More and more clinical cases show that clown nose-like lesion can also be the indication of some
Bei Zhao   +6 more
doaj   +1 more source

Constant-temperature molecular-dynamics algorithms for mixed hard-core/continuous potentials [PDF]

open access: yes, 2002
We present a set of second-order, time-reversible algorithms for the isothermal (NVT) molecular-dynamics (MD) simulation of systems with mixed hard-core/continuous potentials.
Brian B. Laird   +3 more
core   +2 more sources

Allergy and the nose [PDF]

open access: yesClinical and Experimental Immunology, 2008
Summary Allergic rhinitis (AR) is the most common immunological disorder and is characterized by an immunoglobulin E (IgE)-mediated inflammation induced by the allergen exposure. This review will consider some issues concerning pathophysiological aspects of AR: impact on asthma, response to decongestion, link with infections, response to
Ciprandi G, PASSALACQUA, GIOVANNI
openaire   +3 more sources

Columella Lengthening with a Full-Thickness Skin Graft for Secondary Bilateral Cleft Lip and Nose Repair

open access: yesArchives of Plastic Surgery, 2015
Background Various techniques for lengthening short columellae have been used for bilateral cleft nose repair. However, previous methods have not yielded satisfactory results.
Yoon Seok Lee   +8 more
doaj   +1 more source

Generating Generalized Distributions from Dynamical Simulation [PDF]

open access: yes, 2002
We present a general molecular-dynamics simulation scheme, based on the Nose' thermostat, for sampling according to arbitrary phase space distributions.
Barth, Eric J.   +2 more
core   +2 more sources

FIBROMA OF NOSE [PDF]

open access: yesJournal of the American Medical Association, 1911
History. —The patient, H. B., aged 72, American teamster, had no remarkable family history. He had grip and severe pneumonia sixteen years ago; otherwise his personal history was negative. He admitted very free use of gin for thirty-eight years, but since 1905 he had taken not more than two drinks each month(?).
W. J. Collins, J. D. Collins
openaire   +2 more sources

Noses and knees [PDF]

open access: yesCommunications Medicine, 2021
Regenerative medicine may offer strategies to alleviate the debilitating symptoms of osteoarthritis and delay the time to joint replacement. In a study now published in Science Translational Medicine, Acevedo Rua and colleagues provide evidence of the therapeutic potential of autologous nasal chondrocyte-derived cartilage grafts in repairing arthritis ...
openaire   +2 more sources

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