Results 101 to 110 of about 29,829 (331)

Medial meniscus extrusion correlates with disease duration of the sudden symptomatic medial meniscus posterior root tear

Orthopaedics & Traumatology: Surgery & Research, 2017
Medial meniscus posterior root tear (MMPRT) leads to abnormal biomechanics of the knee by inducing the medial meniscus extrusion (MME). However, a time-dependent increase of the MME is not fully elucidated in patients suffering from the acute MMPRT.
Yuya Kodama, Masataka Fujii, Toshifumi Ozaki, Shin Masuda, Takayuki Furumatsu, Yusuke Kamatsuki, Yuki Okazaki   +6 more
openaire   +3 more sources

Interior Morphology and Pore Structure in High Surface Area Carbon Catalyst Supports

Advanced Energy Materials, EarlyView.
The interior structure of high surface area carbon supports for proton exchange membrane fuel cells is a major yet poorly characterized factor influencing performance and durability. Using full‐range electron tomography, pores and pathways within the supports are visualized in 3D.
Robin Girod, Vasiliki Tileli
wiley   +1 more source

Spatially Regulated Gas Flow Control for Batch‐Drying of Large Area Slot‐Die‐Coated Perovskite Thin Films

Advanced Energy Materials, EarlyView.
Innovations are crucial for transferring high power conversion efficiencies (PCEs) to large‐scale perovskite devices. Here, a 2D regulated gas flow control for batch‐drying of slot‐die‐coated perovskite films is introduced. This drying method achieves homogeneous, pinhole‐free large‐area perovskite/silicon tandem solar cells and perovskite solar ...
Kristina Geistert, Ronja Pappenberger, Philip Scharfer, Philipp Cavadini, Wilhelm Schabel, Faranak Sadegh, David B. Ritzer, Bahram Abdollahi Nejand, Ulrich W. Paetzold   +8 more
wiley   +1 more source

Bilateral Complete-type Medial Discoid Meniscus

Bezmiâlem Science, 2015
Discoid meniscus is an uncommon congenital anomaly, and it is rarely seen in the medial compartment of the knee. Literature about bilateral medial discoid meniscus pathology is also limited because one of the knees is usually asymptomatic, although the ...
Gökçer UZER, Fatih YILDIZ, Mehmet Anıl PULATKAN, Nuh Mehmet ELMADAĞ   +3 more
doaj   +1 more source

The International Workshop on Osteoarthritis Imaging Knee MRI Segmentation Challenge: A Multi-Institute Evaluation and Analysis Framework on a Standardized Dataset

, 2020
Purpose: To organize a knee MRI segmentation challenge for characterizing the semantic and clinical efficacy of automatic segmentation methods relevant for monitoring osteoarthritis progression.
Akcakaya, Mehmet, Bagci, Ulas, Caliva, Francesco, Chaudhari, Akshay S., Dam, Erik B., Deniz, Cem M., Desai, Arjun D., Ellermann, Jutta, Flament, Io, Gaj, Sibaji, Gold, Garry E., Hargreaves, Brian A., Igel, Christian, Iriondo, Claudia, Jambawalikar, Sachin, Juras, Vladimir, Khosravan, Naji, Li, Xiaojuan, Majumdar, Sharmila, Mortazi, Aliasghar, Nakamura, Kunio, O`Brien, Matthew, Pai, Akshay, Pedoia, Valentina, Perslev, Mathias, Regatte, Ravinder, Tibrewala, Radhika, Torigian, Drew, Yang, Mingrui   +28 more
core  

A Multiscale Pore Analysis Method for Polymer Electrolyte Membrane Fuel Cell Catalyst Layers Validated and Exemplified by Correlating Microstructure with Production Process Parameters

Advanced Energy and Sustainability Research, EarlyView.
A multiscale pore analysis method is presented for polymer electrolyte membrane fuel cell catalyst‐coated membranes (CCMs), integrating mercury intrusion porosimetry, focused ion beam scanning electron microscopy image analysis via a custom MATLAB tool, and optical/atomic‐force microscopy.
Ahammed Suhail Odungat, Lars Grebener, Oliver Pasdag, Thai Binh Nguyen, Yawen Zhu, Sebastian Kohsakowski, Ivan Radev, Fatih Özcan, Doris Segets   +8 more
wiley   +1 more source

In vivo morphometry of menisci of the knee in South Indians: A preliminary study

Biomedical Journal, 2014
Background: Since the in vivo morphometric data on the menisci of the knee joint of Indian subjects are scarce, we hereby studied the width and thickness of the menisci using Magnetic Resonance Imaging (MRI) to establish standard dimensions of the normal
K.V.N. Dhananjaya, BV Murlimanju, Vinaya Poornima, Sonali Ullal, Prasanna Mitra, K.V.N. Dinesh, Vasudha V Saralaya, Latha V Prabhu, KU Prashanth   +8 more
doaj   +1 more source

Revision Anterior Horn Medial Meniscus Root Repair [PDF]

Arthrosc Tech
Meniscus root tears, while less common than tears of the meniscal body, are considered among the most serious meniscal lesions because of their effect on knee kinematics.
Brown B, Shoemaker E, Tollefson L, Jacobson N, LaPrade R.   +4 more
europepmc   +1 more source

Chondrocalcinosis is common in the absence of knee involvement [PDF]

, 2012
Introduction: We aimed to describe the distribution of radiographic chondrocalcinosis (CC) and to examine whether metacarpophalangeal joint (MCPJ) calcification and CC at other joints occurs in the absence of knee involvement.
Abhishek, Abhishek, Doherty, Michael, Doherty, Sally A., Maciewicz, Rose A., Muir, Kenneth, Zhang, Weiya   +5 more
core   +3 more sources

Cake formation in the filtration of associative microgel suspensions

AIChE Journal, EarlyView.
Abstract In this work, we investigate the jamming behavior of associative microgel suspensions used as fluid loss additives in model porous media. We first construct a phase diagram using drying experiments, followed by characterization of the suspensions' rheology and the permeability of the filter cakes at maximum microgel concentration. Microfluidic
Swati Kaushik, Steven Meeker, Guillaume Ovarlez   +2 more
wiley   +1 more source