Results 81 to 90 of about 105,053 (266)

Zoledronic Acid in Reducing Clinical Fracture and Mortality after Hip Fracture.

, 2007
BACKGROUND: Mortality is increased after a hip fracture, and strategies that improve outcomes are needed. METHODS: In this randomized, double-blind, placebo-controlled trial, 1065 patients were assigned to receive yearly intravenous zoledronic acid (at a
Moore, K.A., Lyles, K.W., Boonen, S., Nordsletten, L., Abrams, K., Hodgson, P.K., Colón-Emeric, C.S., Recknor, C., Eriksen, E.F., Mesenbrink, P., Adachi, J.D., Pieper, C.F., Hyldstrup, L., Magaziner, J.S., Horowitz, Z., Orloff, J.J., Mautalen, C., Lavecchia, C., Zhang, J., for the HORIZON Recurrent Fracture, Trial   +19 more
core   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Karl Popper and the Mechanisms of Hydrogen Embrittlement

Advanced Engineering Materials, EarlyView.
Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley   +1 more source

Influence of interal fixator stiffness on murine fracture healing: two types of fracture healing lead to two distinct cellular events and FGF-2 expressions

, 2011
This study aimed to clarify the relationship between the mechanical environment at the fracture site and endogenous fibroblast growth factor-2 (FGF-2). We compared two types of fracture healing with different callus formations and cellular events using ...
Minehara, H., Wullschleger, M.E., Laura GREGORY, Wullschleger, Martin E., Gregory, L.S., Steck, Roland, Minehara, Hiroaki, Schuetz, Michael A., Steck, R., Gregory, Laura, Itoman, M., Martin E. WULLSCHLEGER, Hiroaki MINEHARA, Yamamoto, T., Yamamoto, Takeaki, Schuetz, Michael, Schuetz, M., Gregory, Laura S., Ueno, M., Ueno, Masaki, Uchida, Kentaroo, Kentaroo UCHIDA, Wullschleger, Martin E, Itoman, Moritoshi, Schuetz, Michael A, Ken URABE, Moritoshi ITOMAN, Urabe, K., Kouji NARUSE, Roland STECK, Naruse, Kouji, Masaki UENO, Naruse, K., Uchida, K., Takeaki YAMAMOTO, Urabe, Ken, Wullschleger, Martin, Michael A. SCHUETZ   +37 more
core   +1 more source

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source

PRMT6 inhibitors promote fracture healing by modulating osteoclast glucose metabolism

Frontiers in Immunology
IntroductionImpaired fracture healing remains a significant clinical challenge due to the complexity of the healing process. Osteoclasts, derived from monocytes, are pivotal in bone tissue reconstruction, yet no effective clinical tools exist to promote ...
Nan Wu, Renkai Wang, Shensheng Nian, Hao Zhang, Panyu Zhou, Hao Tang   +5 more
doaj   +1 more source

Locking plates for distal femur fractures does an increased working length improve healing?

, 2013
Includes abstract.Includes bibliographical references.Distal femur locking plates have become a very popular means of internal fixation because of their ability to provide stable distal periarticular fixation.
Koller, Ian M
core  

A case for optimising fracture healing through inverse dynamization

, 2013
The mechanical conditions in the repair tissues are known to influence the outcome of fracture healing. These mechanical conditions are determined by the stiffness of fixation and limb loading.
Schuetz, M.A., Claes, L.E., Epari, D.R., Ignatius, A., Wehner, T.   +4 more
core   +1 more source

The role of oxygen during fracture healing [PDF]

, 2013
Oxygen affects the activity of multiple skeletogenic cells and is involved in many processes that are important for fracture healing. However, the role of oxygen in fracture healing has not been fully studied.
Lu, Chuanyong, Kazakia, Galateia, Williams, Benjamin, Miclau, Theodore, Sinha, Arjun, Decker, Sebastian, Swartz, Harold M, Wang, Xiaodong, Saless, Neema, Hou, Huagang, Hunt, Thomas K, Marcucio, Ralph S   +11 more
core   +1 more source

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

Advanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source