Results 101 to 110 of about 13,100 (319)

Rare case report of nasal glioma

open access: yesArchives of Medicine and Health Sciences, 2020
A child aged 14 months presented with facial disfigurement due to an extra nasal swelling at the root and dorsum of the nose, present since birth, and increasing in size. The swelling was firm in consistency, noncompressible, and nonpulsatile.
Deekshith Rajmohan, S Sai Manohar
doaj   +1 more source

Unveiling the Fundamental Principles of Reconfigurable Resistance States in Silver/Poly(Ethylene Glycol) Nanofluids

open access: yesAdvanced Science, EarlyView.
The electrophoretic reorganization of Ag nanoparticles within a poly(ethylene glycol) leads to the formation of conductive bridges with reconfigurable resistance states. Diverse conduction characteristics of the bridge range between ohmic conduction, nonlinear tunneling, or space charge‐limited conduction, and high resistance states.
Daniil Nikitin   +19 more
wiley   +1 more source

Retroflexion and retraction revised [PDF]

open access: yes, 2013
Arguing against Bhat’s (1974) claim that retroflexion cannot be correlated with retraction, the present article illustrates that retroflexes are always retracted, though retraction is not claimed to be a sufficient criterion for retroflexion.
Hamann, Silke
core  

Spintronic Memtransistor Leaky Integrate and Fire Neuron for Spiking Neural Networks

open access: yesAdvanced Electronic Materials, EarlyView.
Spintronic memtransistor neurons based on domain walls enable energy‐efficient, field‐gated, and current‐controlled LIF functionality for neuromorphic computing, as demonstrated. When integrated into spiking neural network architectures, these devices achieve >96% pattern recognition accuracy, demonstrating high performance, scalability, and mem ...
Aijaz H. Lone   +7 more
wiley   +1 more source

Sebaceous Carcinoma – Unexpected Tumor of the Nasal Ala Dorsum

open access: yesActa Medica Bulgarica, 2019
Today, the extraocular variant of sebaceous carcinoma is still being poorly recognized. This type of carcinoma is rarely diagnosed correctly, which, together with its aggressive behavior, contributes to its poor prognosis. We present a case of an 84-year-
Vlaykov At.   +4 more
doaj   +1 more source

Exceptional nasal-stop inventories [PDF]

open access: yes, 2016
This article explores the topic of exceptionality in phonology focusing on nasal-stop inventories. A meticulous survey shows that it is normal for such systems to include at least two anterior units: /m/ and /n/. The finding that the introduction of /ŋ/,
Piñeros, Carlos-Eduardo
core   +3 more sources

Directly Transferable, Highly Conductive, and Transparent Sub‐Microfilm of PEDOT:PSS

open access: yesAdvanced Electronic Materials, EarlyView.
A novel wet‐transfer technique enables the fabrication of highly conductive (>2000 S cm⁻¹), transparent, and flexible PEDOT:PSS sub‐microfilms. These films exhibit self‐healing properties and can be transferred across substrates without performance loss.
Xiaofang Liu   +8 more
wiley   +1 more source

Septum pyramidal adjustment and repositioning – a conservative and effective rhinoplasty technique

open access: yesBrazilian Journal of Otorhinolaryngology, 2019
Introduction: In rhinoplasty, the nasal dorsum has important relevance regarding the esthetic and functional aspects of the surgery. Its reduction should be performed with maximum accuracy and controlled resection to prevent or minimize potential ...
Nedio Atolini, Junior   +5 more
doaj  

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