Results 31 to 40 of about 215,796 (301)

Bifurcation analysis of nose landing gear shimmy with lateral and longitudinal bending [PDF]

open access: yes, 2009
We develop and study a model of an aircraft nose landing gear with torsional, lateral and longitudinal degrees of freedom. The corresponding three modes are coupled in a nonlinear fashion via the geometry of the landing gear in the presence of a nonzero ...
Thota, P   +8 more
core   +1 more source

Uncommon Presentations of Pancreatic Neoplasms, Rare Neoplasms, and Peripancreatic Masses

open access: yes, 2022
Pancreatic masses with atypical radiological appearance are frequently encountered. Atypical presentation of common pancreatic tumor is also possible.
Antonia Olivieri   +8 more
core   +1 more source

Análise retrospectiva de 26 casos de papiloma invertido nasal Retrospective analysis of 26 cases of inverted nasal papillomas

open access: yesBrazilian Journal of Otorhinolaryngology, 2012
Papiloma invertido (PI) corresponde a 0,5%-4% dos tumores nasais benignos. A importância está na agressividade local, taxa de recorrência elevada e possibilidade de transformação maligna. O tratamento é controverso, encontrando melhor suporte na cirurgia
Ana Maria Almeida de Sousa   +3 more
doaj   +1 more source

CLINICAL FEATURES OF THE COURSE OF EXUDATIVE OTITIS MEDIA IN BENIGN NEOPLASMS OF THE NOSE, PARANASAL SINUSES AND NASOPHARYNX

open access: yes, 2022
Over the past decades, the authors have noted an increase in the incidence of exudative otitis media (EOM), and it is 15-17% among all ear diseases. It is known from the scientific literature that in patients with EOM, attention should be paid to the ...
Umrilloev Lutfullo G'ayrat o'g'li, Sirojeddinova Sanobar Fozilovna, Umrullaeva Jasmina G'ayrat qizi, Lutfullaev G. U.   +4 more
core   +1 more source

Development of medical point-of-care applications for renal medicine and tuberculosis based on electronic nose technology [PDF]

open access: yes, 2004
INTRODUCTION: Current clinical diagnostics are based on biochemical, immunological or microbiological methods. However, these methods are operator dependent, time consuming, expensive and require special skills, and are therefore not suitable for ...
Fend, Reinhard
core   +4 more sources

Metastatic Renal Cell Carcinoma of the Nasal Septum: A Case Report

open access: yesTurkish Archives of Otorhinolaryngology, 2018
Metastatic lesions of the nasal cavity and paranasal sinuses are rare tumors. Carcinomas originating from intrapelvic organs play an important role in the differential diagnosis of these masses because of their paradoxic spread to the head and neck ...
Mustafa Aslıer, Mustafa Cenk Ecevit
doaj   +1 more source

Rhazes’s View on Nasal Tumors [PDF]

open access: yesJournal of Research on History of Medicine, 2023
Rhazes, or Abū Bakr Muḥammad ibn Zakariyyā al-Rāzī (854-925 CE), was an Iranian physician, philosopher and chemist. He learned medicine more through the hospital and so-called clinical observations and, therefore, spent more time on his studies; this can
Zahra Hossein Hashemi   +1 more
doaj  

Nasolabial interpolation flap for nasal alar reconstruction after skin tumor resection [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica, 2018
Introduction: The nose is a common site for skin neoplasms. Due to its functional and esthetic importance, nasal reconstruction, mainly that of the nose ala, is challenging.
Rafael Luís Sakai   +3 more
doaj   +1 more source

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

open access: yesAdvanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith   +6 more
wiley   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

open access: yesAdvanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale   +6 more
wiley   +1 more source

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