Results 121 to 130 of about 614,598 (267)

Fractures of the Humeral Shaft

open access: yes, 1981
The incidence of humeral shaft fractures is relatively low compared to that of other long bone fractures. Generally, they do not represent major problems when treated by closed techniques.
Latta, Loren L.   +3 more
core   +1 more source

Gallium Microalloying in Bi–Sn Solders: Interfacial Phase Formation, Wettability, and Long‐Term Shear Reliability Under Isothermal Aging

open access: yesAdvanced Engineering Materials, EarlyView.
Gallium microalloying redirects interfacial reactions in low‐temperature Bi–Sn solders from Cu–Sn toward Cu–Ga intermetallic formation. The resulting Cu–Ga layer suppresses intermetallic growth during thermal aging, alters fracture pathways, and improves interfacial stability.
Iva Králová   +6 more
wiley   +1 more source

Bone loss and fractures in multiple sclerosis: focus on epidemiologic and physiopathological features

open access: yes, 2011
Yannis DionyssiotisRehabilitation Department, Physical and Social Rehabilitation Center, Amyntæo, Florina, GreeceAbstract: Multiple sclerosis (MS) affects the central nervous system leading to disability and is complicated by bone loss and ...
Dionyssiotis Y, Yannis Dionyssiotis
core   +1 more source

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

open access: yesAdvanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva   +2 more
wiley   +1 more source

Feasibility and Limitations of the Advanced Replica Process for Bioactive Glasses

open access: yesAdvanced Engineering Materials, EarlyView.
Periodic 3D‐printed Kelvin‐cell templates enable a controlled advanced replica process for fabricating highly porous glass lattices. Across P45K9, 45S5, and 13–93, material‐dependent differences in coating, burnout, and shrinkage lead to distinct strut morphologies, while comparable final porosities of 83%–88% are retained.
Swantje Funk   +4 more
wiley   +1 more source

ABOUT THREE-DIMENSIONAL MODELS OF OSTEOSYNTHESIS SYSTEMS

open access: yesJournal of Industrial Design and Engineering Graphics, 2019
Implantology is based on the failure of orthopedic treatment, or cases where orthopedic treatment is incapable of reducing or maintaining, for example, fracture of the femoral neck with movement.
Ilaria Lorena PETROVICI   +5 more
doaj  

Investigating the Low‐Temperature Phase Stability of the Binary Ta–W System

open access: yesAdvanced Engineering Materials, EarlyView.
Atomistic simulations show that the binary Ta–W system forms ordered intermetallic phases, B2‐TaW and D03‐TaW3, as 0 K ground states. Configurational entropy, however, lowers the free energy of the disordered bcc solid solution, which becomes the stable phase above about 400 K.
Klemens Lechner   +7 more
wiley   +1 more source

Management of osteoporotic vertebral fractures

open access: yes, 2010
Yannis DionyssiotisRhodes General Hospital, Rhodes, GreeceAbstract: Osteoporotic vertebral fractures are associated with considerable reduction of quality of life, morbidity, and mortality.
Yannis Dionyssiotis
core  

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

open access: yesAdvanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan   +4 more
wiley   +1 more source

Operative treatment of the midshaft fractures of the clavicle – does delay matter?

open access: yesZdravniški Vestnik, 2007
Background: Fractures of the clavicle are common injuries and mostly treated non-operatively. Nearly always the fracture is clinically united within three to four weeks and functional recovery should be completed within two months. Traditionally thinking
Matej Andoljšek   +2 more
doaj  

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