Results 71 to 80 of about 67,187 (292)

Recent Advances in Plasma‐Enhanced Atomic Layer Etching for Next‐Generation Nanofabrication

Advanced Materials Interfaces, EarlyView.
Continued semiconductor miniaturization demands atomic‐scale patterning and ultralow surface roughness beyond the capabilities of conventional reactive ion etching. This review highlights advances in isotropic and anisotropic plasma‐enhanced atomic layer etching since 2020, covering fundamental mechanisms, applications across major semiconductor ...
Shih‐Nan Hsiao
wiley   +1 more source

Posterior Ankle Impingement

Foot & Ankle International, 2013
Posterior ankle impingement is a common cause of chronic ankle pain and results from compression of bony or soft tissue structures during ankle plantar flexion. Bony impingement is most commonly related to an os trigonum or prominent trigonal process. Posteromedial soft tissue impingement generally arises from an inversion injury, with compression of ...
GIANNINI, SANDRO, BUDA, ROBERTO EMANUELE CESARE, MOSCA, MASSIMILIANO, PARMA, ALESSANDRO, DI CAPRIO, FRANCESCO   +4 more
openaire   +2 more sources

Arthroscopic Resection of Infrapatellar Fat Pad Impingement Syndrome: Long-Term Clinical Results at Minimum 10-Year Follow-Up

Medicina
Background and Objectives: Infrapatellar fat pad impingement syndrome (IFPIS) is a relatively underdiagnosed cause of anterior knee pain. While conservative management is the initial approach, some patients require surgical intervention. This study aimed
Young-Cheol Park, Young-Mo Kim, Yong-Bum Joo   +2 more
doaj   +1 more source

Experimental study of flat plate cooling using draft induced by a submerged radial jet

Revista Facultad de Ingeniería Universidad de Antioquia, 2017
An experimental research has been conducted for evaluating heat transfer in a modified configuration of a submerged radial jet, so it was possible to extract the fluid directly under the nozzle, looking for an improvement in the heat transfer rate.
Argemiro Palencia-Diaz, Cesar Barraza-Botet, Antonio José Bula-Silvera   +2 more
doaj   +1 more source

Range of motion in anterior femoroacetabular impingement [PDF]

, 2007
The range of motion of normal hips and hips with femoroacetabular impingement relative to some specific anatomic reference landmarks is unknown. We therefore described: (1) the range of motion pattern relative to landmarks; (2) the location of the ...
Kubiak-Langer, M, Langlotz, F, Siebenrock, K A, Tannast, Moritz, Murphy, S B   +4 more
core   +1 more source

Evolution of OLED Lamination Technology With Development of Display Form Factors

Advanced Materials Technologies, EarlyView.
This review evaluates the evolution of organic light‐emitting diode (OLED) lamination technologies alongside advancing display form factors. It contrasts optically clear adhesives and resins, highlighting uniformity control for rigid screens, bubble‐free optimization for bended architectures, and visible‐light curing for foldable layers.
Kwan‐Young Han, Ji‐Hoon Park
wiley   +1 more source

The Modified Ultrasound-Assisted Method: A Study of the Correlation between Magnetic Resonance Imaging and the Ultrasound-Assisted Evaluation of the Critical Shoulder Angle

Diagnostics
Background: An increased or decreased critical shoulder angle (CSA) is a known risk factor for osteoarthritis, lesions, and re-ruptures in the rotator cuff.
Christian T. Schamberger, Tobias Grossner, Christian Fischer, Sebastian Findeisen, Thomas Ferbert, Arnold J. Suda, Gerhard Schmidmaier, Stephan Stein   +7 more
doaj   +1 more source

Correlation of Functional and Radiological Results with Three-Dimensional Gait Analysis in Patients with Unilateral Slipped Capital Femoral Epiphysis

Acta Medica Alanya, 2020
Aim: The aim of this study was to evaluate the correlation between gait analysis and clinical and radiographic results in patients operated for slipped capital femoral epiphysis (SCFE).Materials and Methods: This study included 31 patients with ...
Hanifi Üçpunar, Kubilay Beng, Sebahat Aydi̇l, Timur Yıldırım, Mehmet Yağmurlu, Avni İlhan Bayhan   +5 more
doaj   +1 more source

Wood‐Derived Nanocellulose‐Biocarbon Fresnel‐Zone Plate Lenses for Sub‐THz Frequency Applications

Advanced Materials Technologies, EarlyView.
Wood‐derived nanocellulose and lignin‐based biocarbon were combined to fabricate fully bio‐based Fresnel zone plate (FZP) lenses for sub‐terahertz frequencies. These sustainable FZP lenses exhibit low dielectric loss and high directivity, achieving performance comparable to that of metallic references, and remain functional under environmental stress ...
Riikka Haataja, Mikko Kokkonen, Niina Halonen, Sami Myllymäki, Umair Rafique, Mandeep Singh, Ossi Laitinen, Heli Jantunen, Kristiina Oksman, Henrikki Liimatainen   +9 more
wiley   +1 more source

The history of femoroacetabular impingement

Bone & Joint Research, 2020
AimsFemoroacetabular impingement (FAI) describes abnormal bony contact of the proximal femur against the acetabulum. The term was first coined in 1999; however what is often overlooked is that descriptions of the morphology have existed in the literature for centuries. The aim of this paper is to delineate its origins and provide further clarity on FAI
Matsumoto, Kenki, Ganz, Reinhold, Khanduja, Vikas   +2 more
openaire   +5 more sources