Results 31 to 40 of about 1,378 (215)

Comparison of High-Resolution Computed Tomography and Surgical Findings in Patients with Temporal Bone Cholesteatoma

open access: yesThe Turkish Journal of Ear Nose and Throat, 2022
Objective: The present study aims to investigate the role of high-resolution computed tomography (HRCT) in temporal bone cholesteatoma. Materials and Methods: Eighty-two patients with a pathological diagnosis of chronic otitis media with cholesteatoma ...
Doğan Çakan, Semih Uşaklıoğlu
doaj   +1 more source

Preoperative semi-automatic segmentation in incus defects [PDF]

open access: yes
Objectives: Long-term success rate of partial ossicular replacement prosthesis (PORP) is low. Three-dimensional (3D) imaging technology to identify and model ossicular chain defects may improve this rate.
Uzun, Ali Yavuz   +7 more
core   +1 more source

Ossicular chain status in cases of cholesteatomatous chronic otitis media in eastern Nepal

open access: yesAsian Journal of Medical Sciences, 2017
Background: Ossicular erosion and disruption of ossicular chain is a frequent complication of cholesteatomatous chronic otitis media leading to hearing loss.
Sanjeev Kumar Thakur
doaj   +1 more source

Cloeodes incus Waltz & McCafferty, n. comb. [PDF]

open access: yes, 2008
Cloeodes incus (Waltz & McCafferty) n. comb. (Figs. 31–42) Bernerius incus Waltz & McCafferty, 1987 a: 181. Baetis (?) sp. B. Berner, 1980: 190. Diagnosis. Cloeodes incus n.
Richard, Barton, Nieto, Carolina
core   +1 more source

High‐Pressure Synthesis of Quantum‐Stabilised Manganese Superhydride MnH7

open access: yesAngewandte Chemie, EarlyView.
Superhydrides are a rarity in transition metal hosts. Through high‐pressure, high‐temperature diamond anvil cell studies, the most hydrogen‐rich transition metal hydride, MnH7${\rm MnH}_7$ has been synthesised. Density functional theory calculations demonstrate that zero‐point energy stabilises the crystalline structure that MnH7${\rm MnH}_7$ adopts ...
Mikhail A. Kuzovnikov   +10 more
wiley   +2 more sources

Safe explantation of a Vibrant Soundbridge with incus short process coupler: Case report and literature review

open access: yesB-ENT, 2020
We describe the first reported case of explantation of a Vibrant Soundbridge (VSB) with the floating mass transducer (FMT) fixed to the incus short process that was implanted 2 years before.
Anaïs Grégoire   +3 more
doaj   +3 more sources

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

open access: yesAdvanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen   +7 more
wiley   +1 more source

Phylogenetic placement of chlorotetraedron incus, C. polymorphum and polyedriopsis spinulosa (neochloridaceae, chlorophyceae) [PDF]

open access: yes, 2001
We investigated unialgal strains of the type species of the genera Chlorotetraedron and Polyedriopsis, C. polymorphum and P. spinulosa, and also of C. incus, by means of 18S rRNA analyses. According to the phylogenetic analyses, C. incus, C.
Wolf, M.   +7 more
core   +1 more source

An Imaging‐Guided, Patient‐Specific Guiding Aid (RWNGuide) for Safe and Reproducible Inner Ear Drug Delivery

open access: yesAdvanced Materials Technologies, EarlyView.
A patient‐specific, imaging‐guided aid enables precise and reproducible drug delivery to the inner ear. By guiding therapeutic agents directly to the round window niche, this approach reduces variability in drug localization, improves delivery safety, and addresses a critical bottleneck in inner ear therapy, offering a scalable strategy for precision ...
Yanjing Luo   +4 more
wiley   +1 more source

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