Results 21 to 30 of about 167,862 (302)

Lower-limb internal loading and potential consequences for fracture healing

Frontiers in Bioengineering and Biotechnology, 2023
Introduction: Mechanical loading is known to determine the course of bone fracture healing. We hypothesise that lower limb long bone loading differs with knee flexion angle during walking and frontal knee alignment, which affects fracture healing success.
Mark Heyland, Dominik Deppe, Dominik Deppe, Marie Jacqueline Reisener, Marie Jacqueline Reisener, Philipp Damm, William R. Taylor, Simon Reinke, Georg N. Duda, Adam Trepczynski   +9 more
doaj   +1 more source

A comprehensive molecular profiling approach reveals metabolic alterations that steer bone tissue regeneration

Communications Biology, 2023
Metabolites are demonstrated to be critical regulators of fracture healing. Succinate is found to promote vascularization and ossification, highlighting that metabolites have the potential to be used therapeutically to promote fracture healing.
Julia Löffler, Anne Noom, Agnes Ellinghaus, Anke Dienelt, Stefan Kempa, Georg N. Duda   +5 more
doaj   +1 more source

Effects of different tannin-rich extracts and rapeseed tannin monomers on methane formation and microbial protein synthesis in vitro*

Animal, 2013
Tannins, polyphenolic compounds found in plants, are known to complex with proteins of feed and rumen bacteria. This group of substances has the potential to reduce methane production either with or without negative effects on digestibility and microbial
G. Wischer, J. Boguhn, H. Steingaß, M. Schollenberger, M. Rodehutscord   +4 more
doaj   +1 more source

Wolff’s theorem on ideals for matrices [PDF]

Proceedings of the American Mathematical Society, 2014
We extend Wolff's theorem concerning ideals on H-infinity(D) to the matrix case, giving conditions under which an H-infinity solution G to the equation FG = H exists for all z in D, where F is an m-by-infinity matrix of functions in H-infinity (D), and H is an m-by-1 vector of such functions. We then examine several useful results.
Holloway, Caleb D., Trent, Tavan T.
openaire   +2 more sources

Embedded Ferroelectric Nanoclusters Can Drive Polarization Reversal in a Non‐Ferroelectric Polar Film via the Proximity Effect

Advanced Functional Materials, EarlyView.
Ferroelectric nanoclusters create local internal fields in a normally non‐switchable polar film because of polarization mismatch at their interfaces. That field opposes polarization in the regions with larger polarization and reinforces polarization in the regions with smaller polarization.
Anna N. Morozovska, Eugene A. Eliseev, Sergei V. Kalinin, Long‐Qing Chen, Dean R. Evans, Venkatraman Gopalan   +5 more
wiley   +1 more source

UCtracker: A Deep Learning–Based DNA Methylation Model for Noninvasive Diagnosis and Recurrence Surveillance of Urothelial Carcinoma in a Prospective Study

Advanced Science, EarlyView.
We developed UCtracker, a urine DNA methylation–based deep learning model, for noninvasive diagnosis and postoperative surveillance of urothelial carcinoma. UCtracker demonstrates high diagnostic accuracy, robustness at ultralow sequencing depth, early recurrence detection, and dynamic risk‐stratified monitoring of molecular residual disease ...
Shengwei Xiong, Gaojie Li, Yucai Wu, Yuan Liang, Heng Guo, Yu Zhang, Gengyan Xiong, Long Tian, Xin Zhang, Ye Tian, Zhengguo Ji, Bin Guo, Yue Shi, Jian Fan, Zhihua Li, Yanqing Gong, Shiming He, Xuesong Li, Weimin Ci, Liqun Zhou   +19 more
wiley   +1 more source

Nanocrystalline LCO/LLZO Composite Cathode Films for Solid State Batteries

Advanced Energy Materials, EarlyView.
A single precursor solution is solution‐deposited and calcined at only 750°C to yield a dense, nanograined LiCoO2/LLZO composite cathode, in which both phases crystallize independently with minimal interdiffusion. Assembled into all‐solid‐state Li‐metal batteries, the composite delivers 111.7 mAh g−1 initial discharge capacity and retains 93% after 100
Lucie Quincke, Steffen Weinmann, Jesse J. Hinricher, Matteo Galasso, Chiara Althammer, Fran Kurnia, Kun Joong Kim, Wolff‐Ragnar Kiebach, Jennifer L. M. Rupp   +8 more
wiley   +1 more source

Uncovering renewable energy policy impact channels on land values, the local farm structure, and farmland heterogeneity

American Journal of Agricultural Economics, EarlyView.
Abstract Germany's Renewable Energy Sources Act (REA), enacted in 2000 and subsequently amended, subsidized national renewable energy production with fixed feed‐in tariffs for renewable energy sources (RE) from wind, solar, and biogas. Empirical studies suggest that the policy was creating windfall effects for landowners and attribute farmland use ...
Lars Isenhardt, Stefan Seifert, Saskia Wolff, Tobia Lakes, Marten Graubner, Axel Werwatz, Silke Hüttel   +6 more
wiley   +1 more source

The Fundamental Power of the Soul in Kant’s Reflections on Genius: Between the Influences of Tetens and Sulzer

Sententiae
In the Critique of Pure Reason, Kant addresses the problem of reason's supposition of a fundamental power underlying the faculties of cognition. This concept had been debated in seventeenth- and eighteenth-century philosophy. Kant's position in this work
Manuel Sánchez-Rodrígez, Sergii Secundant   +1 more
doaj   +1 more source

Effects of long-term supplementation of chestnut and valonea extracts on methane release, digestibility and nitrogen excretion in sheep

Animal, 2014
The long-term effects of adding chestnut (CHE; Castanea sativa) and valonea (VAL; Quercus valonea) tannin-rich extracts to sheep feed were investigated. In Experiment 1, sheep (65 kg BW) were fed 842 g/day of a ryegrass-based hay.
G. Wischer, A.M. Greiling, J. Boguhn, H. Steingass, M. Schollenberger, K. Hartung, M. Rodehutscord   +6 more
doaj   +1 more source