Search Results - "Prokopidis, Konstantinos"

An FDTD method for multiterm modified Lorentz media and comparisons with existing schemes by Prokopidis, Konstantinos P.

“…A finite‐difference time‐domain (FDTD) method for modified Lorentz (mLor) media is proposed based on the order reduction of the governing differential…”
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Impact of Protein Intake in Older Adults with Sarcopenia and Obesity: A Gut Microbiota Perspective by Prokopidis, Konstantinos, Cervo, Mavil May, Gandham, Anoohya, Scott, David

“…The continuous population increase of older adults with metabolic diseases may contribute to increased prevalence of sarcopenia and obesity and requires…”
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Aberrant mitochondrial homeostasis at the crossroad of musculoskeletal ageing and non-small cell lung cancer by Prokopidis, Konstantinos, Giannos, Panagiotis, Witard, Oliver C, Peckham, Daniel, Ispoglou, Theocharis

“…Cancer cachexia is accompanied by muscle atrophy, sharing multiple common catabolic pathways with sarcopenia, including mitochondrial dysfunction. This study…”
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Gene Expression Profiles of the Aging Rat Hippocampus Imply Altered Immunoglobulin Dynamics by Giannos, Panagiotis, Prokopidis, Konstantinos

“…Aging is a process that leads to the deterioration in physiological functioning of the brain. Prior research has proposed that hippocampal aging is accompanied…”
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Mechanisms Linking the Gut-Muscle Axis With Muscle Protein Metabolism and Anabolic Resistance: Implications for Older Adults at Risk of Sarcopenia by Prokopidis, Konstantinos, Chambers, Edward, Ni Lochlainn, Mary, Witard, Oliver C

“…Aging is associated with a decline in skeletal muscle mass and function-termed sarcopenia-as mediated, in part, by muscle anabolic resistance. This metabolic…”
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Effect of vitamin D monotherapy on indices of sarcopenia in community‐dwelling older adults: a systematic review and meta‐analysis by Prokopidis, Konstantinos, Giannos, Panagiotis, Katsikas Triantafyllidis, Konstantinos, Kechagias, Konstantinos S., Mesinovic, Jakub, Witard, Oliver C., Scott, David

“…Background Vitamin D supplementation is proposed as a potentially effective nutritional intervention to mitigate the risk of sarcopenia. The aim of this…”
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Altered mitochondrial microenvironment at the spotlight of musculoskeletal aging and Alzheimer’s disease by Giannos, Panagiotis, Prokopidis, Konstantinos, Raleigh, Stuart M., Kelaiditi, Eirini, Hill, Mathew

“…Emerging evidence has linked Alzheimer’s disease (AD) onset with musculoskeletal aging via a muscle-brain crosstalk mediated by dysregulation of the…”
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“Heads Up” for Creatine Supplementation and its Potential Applications for Brain Health and Function by Candow, Darren G., Forbes, Scott C., Ostojic, Sergej M., Prokopidis, Konstantinos, Stock, Matt S., Harmon, Kylie K., Faulkner, Paul

“…There is emerging interest regarding the potential beneficial effects of creatine supplementation on indices of brain health and function. Creatine…”
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One-Step Leapfrog ADI-FDTD Method Using the Complex-Conjugate Pole-Residue Pairs Dispersion Model by Prokopidis, Konstantinos P., Zografopoulos, Dimitrios C.

“…A novel one-step leapfrog alternating-direction-implicit finite-difference time-domain method for the modeling of dispersive media described by the…”
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A Unified FDTD/PML Scheme Based on Critical Points for Accurate Studies of Plasmonic Structures by Prokopidis, K. P., Zografopoulos, D. C.

“…A generalized auxiliary differential equation (ADE) finite-difference time-domain (FDTD) dispersive scheme is introduced for the rigorous simulation of wave…”
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Markers of immune dysregulation in response to the ageing gut: insights from aged murine gut microbiota transplants by Giannos, Panagiotis, Prokopidis, Konstantinos, Isanejad, Masoud, Wright, Helen L

“…Perturbations in the composition and diversity of the gut microbiota are accompanied by a decline in immune homeostasis during ageing, characterized by chronic…”
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Physical interpretation of a modified Lorentz dielectric function for metals based on the Lorentz–Dirac force by Prokopidis, Konstantinos, Kalialakis, Christos

“…It is proposed that a recently used ad hoc modified Lorentz dielectric function for metals can be physically interpreted via the Lorentz–Dirac force. The…”
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Modeling Plasmonic Structures Using LOD-FDTD Methods With Accurate Dispersion Models of Metals at Optical Wavelengths by Prokopidis, Konstantinos P., Zografopoulos, Dimitrios C.

“…Locally one-dimensional finite-difference time-domain formulations implemented with the auxiliary differential equation technique are presented for the study…”
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Impact of probiotics on muscle mass, muscle strength and lean mass: a systematic review and meta‐analysis of randomized controlled trials by Prokopidis, Konstantinos, Giannos, Panagiotis, Kirwan, Richard, Ispoglou, Theocharis, Galli, Francesco, Witard, Oliver C., Triantafyllidis, Konstantinos K., Kechagias, Konstantinos S., Morwani‐Mangnani, Jordi, Ticinesi, Andrea, Isanejad, Masoud

“…Probiotics have shown potential to counteract sarcopenia, although the extent to which they can influence domains of sarcopenia such as muscle mass and…”
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Effects of Creatine Supplementation on Brain Function and Health by Forbes, Scott C, Cordingley, Dean M, Cornish, Stephen M, Gualano, Bruno, Roschel, Hamilton, Ostojic, Sergej M, Rawson, Eric S, Roy, Brian D, Prokopidis, Konstantinos, Giannos, Panagiotis, Candow, Darren G

“…While the vast majority of research involving creatine supplementation has focused on skeletal muscle, there is a small body of accumulating research that has…”
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Investigation of the Stability of ADE-FDTD Methods for Modified Lorentz Media by Prokopidis, Konstantinos P., Zografopoulos, Dimitrios C.

“…This letter addresses the stability problem of two auxiliary differential equation (ADE) finite-difference time-domain (FDTD) methods for the case of modified…”
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Time-Domain Studies of General Dispersive Anisotropic Media by the Complex-Conjugate Pole–Residue Pairs Model by Prokopidis, Konstantinos P., Zografopoulos, Dimitrios C.

“…A novel finite-difference time-domain formulation for the modeling of general anisotropic dispersive media is introduced in this work. The method accounts for…”
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Is sarcopenia an associated factor of increased administration of specific medications in patients with heart failure? A systematic review and meta-analysis by Saied, Schabnam, Prokopidis, Konstantinos, Adenaya, Adeoye, Isanejad, Masoud, Sankaranarayanan, Rajiv

“…There is controversy in relation to commonly used drugs in heart failure (HF) and their impact on muscle function. The aim of this study was to evaluate the…”
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Numerical and Experimental Time-Domain Characterization of Terahertz Conducting Polymers by Zografopoulos, Dimitrios C., Prokopidis, Konstantinos P., Ferraro, Antonio, Peters, Luke, Peccianti, Marco, Beccherelli, Romeo

“…A comprehensive framework for the theoretical and experimental investigation of thin conducting films for terahertz applications is presented. The…”
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Evaluating the Leucine Trigger Hypothesis to Explain the Post-prandial Regulation of Muscle Protein Synthesis in Young and Older Adults: A Systematic Review by Zaromskyte, Gabriele, Prokopidis, Konstantinos, Ioannidis, Theofilos, Tipton, Kevin D., Witard, Oliver C.

“…Background: The “leucine trigger” hypothesis was originally conceived to explain the post-prandial regulation of muscle protein synthesis (MPS). This…”
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