Results 131 to 140 of about 588,709 (312)

Muscle and bone adaptations after treadmill training in incomplete spinal cord injury: a case study using peripheral quantitative computed tomography

, 2009
We describe the use of peripheral Quantitative Computed Tomography (pQCT) to identify musculoskeletal responses to partial body-weight supported treadmill training (BWSTT) in incomplete Spinal Cord Injury (SCI).
Jack, L.P., Hunt, K.J., Hunt, Kenneth, Coupaud, Sylvie, Allan, David, Jack, Lindsay, Allan, D.B., McLean, Alan, Coupaud, S.   +8 more
core  

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Low bone mineral density in noncholestatic liver cirrhosis: prevalence, severity and prediction

Arquivos de Gastroenterologia, 2003
BACKGROUND: Metabolic bone disease has long been associated with cholestatic disorders. However, data in noncholestatic cirrhosis are relatively scant. AIMS: To determine prevalence and severity of low bone mineral density in noncholestatic cirrhosis and
Figueiredo Fátima Aparecida Ferreira, Brandão Cynthia, Perez Renata de Mello, Barbosa Walnei Fernandes, Kondo Mario   +4 more
doaj  

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Anatomical sector analysis of load-bearing tibial bone structure during 90 days bed rest and 1- year recovery

, 2011
The aim of this study was to investigate whether the bone response to long bed rest–related immobility and during subsequent recovery differed at anatomically different sectors of tibial epiphysis and diaphysis.
Sievänen, Harrir, Rittweger, Jörn, Hyttinen, Jari, Felsenberg, Dieter, Cervinka, Tomas   +4 more
core  

A non-synonymous coding change in the CYP19A1 gene Arg264Cys (rs700519) does not affect circulating estradiol, bone structure or fracture

, 2011
Background The biosynthesis of estrogens from androgens is catalyzed by aromatase P450 enzyme, coded by the CYP19A1 gene on chromosome 15q21.2. Genetic variation within the CYP19A1 gene sequence has been shown to alter the function of the enzyme.
Mullin, B., Ingley Evan, Lewis, J., Evan Ingley, Wilson Scott G, McNab, Tegan, Jenny Z Wang, Wang, J., Wang, J.Z., Deogan, M.S., Prince, R.L., McNab Tegan J, Ben H Mullin, Chew Shelby, McNab, T.J., Chew, S., Wang Jenny Z, Mandeep S Deogan, Richard L Prince, Mullin Ben H, Scott G Wilson, Tegan J McNab, Lewis, J.R., Prince, R., Ingley, E., Prince Richard L, Deogan Mandeep S, Deogan, M., Wilson, S., Wilson, S.G., Mullin, B.H., Lewis Joshua R, Shelby Chew, Joshua R Lewis   +33 more
core   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

Advanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow, Samya Sen, Joaquin Yus, Eliza E. Lovrich, Amanda G. Hoika, Kelly M. Chang, Arielle A. Pfeil, Nellie Haug, Amy J. Wagoner Johnson, Randy H. Ewoldt   +9 more
wiley   +1 more source

Contribution of Bone Calcium to Bone Mineral Density [PDF]

Radiology, 2018
Xiao, Chen, Xiaoqiang, Ding
openaire   +2 more sources

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source