Results 31 to 40 of about 531,977 (255)

Upper Bounds for the Euclidean Operator Radius and Applications [PDF]

, 2006
The main aim of the present paper is to establish various sharp upper bounds for the Euclidean operator radius of an n−tuple of bounded linear operators on a Hilbert space.
Dragomir, Sever S
core   +5 more sources

Emergency Medicine Management of Distal Radius and Ulna Fractures: Narrative Review

Western Journal of Emergency Medicine
Importance: Distal radius fractures and distal ulna fractures are common orthopedic injuries treated in emergency departments (ED). Our goal in this narrative review was to present emergency physicians with a single source that covers the evaluation and ...
Tyler Kirchberg, Robert Nolan, Spencer Tomberg   +2 more
doaj   +1 more source

Bone fractures after menopause [PDF]

, 2010
Every year 30% of individuals above age 65 fall, and falls are the principal cause of bone fractures. To reduce fracture incidence requires both prevention of falls and maintenance of bone strength.PubMed searches were performed, for studies of the ...
Ralston, Stuart H., J. L. Evers, Baird, D. T., A. Volpe, Ralston, S.H., Brandi, M.L., G. Benagiano, Brandi, Maria Luisa, S. H. Ralston, P.G. Crosignani, P. Bouchard, Rizzoli, R., ESHRE Capri Workshop Grp, Barlow, David H., La Vecchia, C., Negri, E., M. L. Brandi, P. G. Crosignani, Rizzoli, Rene, Benagiano, G., S. E. Papapoulos, Evers, J.L.H., D. H. Barlow, J. Collins, C. La Vecchia, Baird, D.T., Negri, Eva, Crosignani, P. G., Papapoulos, Socrates E., Glasier, A., R. Rizzoli, Barlow, D.H., A. Glasier, Vecchia, C. la, Collins, J., D. T. Baird, Volpe, A., Bouchard, P., Crosignani, P.G., Bouchard, Philippe, ?, ?, Papapoulos, S.E., E. Negri, Evers, J. L. H.   +43 more
core   +1 more source

Closed reduction with pinning of metaphyseal fractures of the distal radius in children [PDF]

The Egyptian Orthopaedic Journal, 2013
BackgroundRecent studies have shown favorable outcome with closed reduction and pinning for displaced complete fractures of the distal radius in children compared with closed reduction and casting alone, which showed a high rate of redisplacement in ...
Ehab El-Desokey, Ahmed Kandil
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Using Fragment Specific Plate 2.5 Millimeter in Cases of Distal Radius Fracture [PDF]

Al-Azhar International Medical Journal, 2000
Background: Fractures of the distal radius inside the joint are a common injury. Whether caused by high-energy trauma or, more commonly among the elderly and those with osteoporosis, low-energy trauma, these fractures tend to be un stable and require ...
doaj   +1 more source

Comparison of different radiography systems in an experimental study for detection of forearm fractures and evaluation of the Müller-AO and Frykman classification for distal radius fractures

, 2006
OBJECTIVES: We sought to compare the diagnostic performance of screen-film radiography, storage-phosphor radiography, and a flat-panel detector system in detecting forearm fractures and to classify distal radius fractures according to the Müller-AO and ...
Kuhn, Volker, Hollweck, Regina, Bonel, Harald M, Metz, Stephan, Renger, Bernhard, Rummeny, Ernst J, Kettler, Mark, Waldt, Simone, Hudelmaier, Martin, Link, Thomas M   +9 more
core   +1 more source

Architecture‐Driven Sensor Stability in Weft‐Knitted Engineering Textiles

Advanced Engineering Materials, EarlyView.
Textile‐integrated sensor architectures are systematically compared to evaluate their electromechanical behavior under combined mechanical and environmental loading. Pocket‐based integration exhibits stable and reproducible signals, whereas tunnel‐based routing shows higher sensitivity accompanied by increased variability.
Adnan Maroof Khan, Johannes Wendler, Dilbar Aibibu, Johannes Mersch, Michael Wöltje, Chokri Cherif   +5 more
wiley   +1 more source

Does Simultaneous Fixation of Both Distal Radius and Distal Ulnar Fractures Improve Outcomes? A Retrospective Cohort Study

Geriatric Orthopaedic Surgery & Rehabilitation, 2021
Introduction: Distal metaphyseal ulnar fractures are often found in conjunction with distal radius fractures. However, there is no consensus on optimal management.
Taketo Kurozumi MD, PhD, Hideaki Miyamoto MD, PhD, Takashi Suzuki MD, PhD, Yoshinobu Watanabe MD, PhD   +3 more
doaj   +1 more source

Fracture heuristics: surgical decision for approaches to distal radius fractures. A surgeon’s perspective

, 2017
Introduction: The aim of the present study is to develop a heuristic that could replace the surgeon’s analysis for the decision on the operative approach of distal radius fractures based on simple fracture characteristics.Patients and methods: Five ...
Manegold, Sebastian, Wichlas, F, Kopf, Sebastian, Krapohl, Björn Dirk, Wichlas, Florian, Kopf, S, Manegold, S, Tsitsilonis, Serafim, Tsitsilonis, S, Krapohl, BD   +9 more
core   +1 more source