@inproceedings{57993, author = {{Sonström, Greta and Louçäo, Ricardo and Kallioniemi, Elisa and Julkunen, Petro and Nettekoven, Charlotte and Pieczewski, Julia and Neuschmelting, Volker and Grefkes, Christian and Goldbrunner, Roland and Jonas, Kristina and Weiß-Lucas, Carolin}}, booktitle = {{73. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), Joint Meeting mit der Griechischen Gesellschaft für Neurochirurgie}}, keywords = {{Medicine and health}}, title = {{{Remote effects of paired-pulse TMS reflect language network connectivity: German Medical Science GMS Publishing House}}}, doi = {{10.3205/22DGNC073}}, year = {{2022}}, } @inproceedings{58046, author = {{Weiß-Lucas, Carolin and Dechange, Luisa and Jost, Johanna and Jonas, Kristina and Wiewrodt, Dorothee and Goldbrunner, Roland}}, booktitle = {{73. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), Joint Meeting mit der Griechischen Gesellschaft für Neurochirurgie}}, keywords = {{Medicine and health}}, title = {{{Readiness of patients with malignant brain tumours for video-based online visits and medical assessments: German Medical Science GMS Publishing House}}}, doi = {{10.3205/22DGNC531}}, year = {{2022}}, } @article{30963, abstract = {{In this paper, a study based on experimental and numerical simulations is performed to analyze fatigue cracks in clinched joints. An experimental investigation is conducted to determine the failure modes of clinched joints under cyclic loading at different load amplitudes with single-lap shear tests. In addition, numerical FEM simulations of clinching process and subsequent shear loading are performed to support the experimental investigations by analyzing the state of stresses at the location of failure. An attempt is made to explain the location of crack initiation in the experiments using evaluation variables such as contact shear stress and maximum principal stress.}}, author = {{Ewenz, Lars and Bielak, Christian Roman and Otroshi, Mortaza and Bobbert, Mathias and Meschut, Gerson and Zimmermann, Martina}}, issn = {{0944-6524}}, journal = {{Production Engineering}}, keywords = {{Industrial and Manufacturing Engineering, Mechanical Engineering}}, number = {{2-3}}, pages = {{305--313}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Numerical and experimental identification of fatigue crack initiation sites in clinched joints}}}, doi = {{10.1007/s11740-022-01124-z}}, volume = {{16}}, year = {{2022}}, } @article{29892, author = {{Rehlaender, Philipp and Schafmeister, Frank and Böcker, Joachim}}, issn = {{0885-8993}}, journal = {{IEEE Transactions on Power Electronics}}, keywords = {{Electrical and Electronic Engineering}}, number = {{9}}, pages = {{10065--10080}}, publisher = {{Institute of Electrical and Electronics Engineers (IEEE)}}, title = {{{Interleaved Single-Stage LLC Converter Design Utilizing Half- and Full-Bridge Configurations for Wide Voltage Transfer Ratio Applications}}}, doi = {{10.1109/tpel.2021.3067843}}, volume = {{36}}, year = {{2021}}, } @article{30030, author = {{Stender, Marius and Wallscheid, Oliver and Böcker, Joachim}}, issn = {{0885-8993}}, journal = {{IEEE Transactions on Power Electronics}}, keywords = {{Electrical and Electronic Engineering}}, number = {{11}}, pages = {{13261--13274}}, publisher = {{Institute of Electrical and Electronics Engineers (IEEE)}}, title = {{{Accurate Torque Control for Induction Motors by Utilizing a Globally Optimized Flux Observer}}}, doi = {{10.1109/tpel.2021.3080129}}, volume = {{36}}, year = {{2021}}, } @article{30099, author = {{d’Agostini, Franca and Ficara, Elena}}, issn = {{0144-5340}}, journal = {{History and Philosophy of Logic}}, keywords = {{History and Philosophy of Science, History}}, pages = {{1--24}}, publisher = {{Informa UK Limited}}, title = {{{Hegel’s Interpretation of the Liar Paradox}}}, doi = {{10.1080/01445340.2021.1927455}}, year = {{2021}}, } @article{30208, abstract = {{

In this work the solubility of 15 amino acids and 18 peptides in aqueous 2-propanol solutions was successfully modelled using PC-SAFT that used recently determined experimental melting properties as input data.

}}, author = {{Do, Hoang Tam and Franke, Patrick and Volpert, Sophia and Klinksiek, Marcel and Thome, Max and Held, Christoph}}, issn = {{1463-9076}}, journal = {{Physical Chemistry Chemical Physics}}, keywords = {{Physical and Theoretical Chemistry, General Physics and Astronomy}}, number = {{18}}, pages = {{10852--10863}}, publisher = {{Royal Society of Chemistry (RSC)}}, title = {{{Measurement and modelling solubility of amino acids and peptides in aqueous 2-propanol solutions}}}, doi = {{10.1039/d1cp00005e}}, volume = {{23}}, year = {{2021}}, } @article{30864, author = {{Schulz, Andreas and Wecker, Christian and Inguva, Venkatesh and Lopatin, Alexey S. and Kenig, Eugeny Y.}}, issn = {{0009-2509}}, journal = {{Chemical Engineering Science}}, keywords = {{Applied Mathematics, Industrial and Manufacturing Engineering, General Chemical Engineering, General Chemistry}}, publisher = {{Elsevier BV}}, title = {{{A PLIC-based method for species mass transfer at free fluid interfaces}}}, doi = {{10.1016/j.ces.2021.117357}}, volume = {{251}}, year = {{2021}}, } @article{30907, author = {{Rodriguez, Alfonso and Otero, Andres and Platzner, Marco and De la Torre, Eduardo}}, issn = {{0018-9340}}, journal = {{IEEE Transactions on Computers}}, keywords = {{Computational Theory and Mathematics, Hardware and Architecture, Theoretical Computer Science, Software}}, pages = {{1--1}}, publisher = {{Institute of Electrical and Electronics Engineers (IEEE)}}, title = {{{Exploiting Hardware-Based Data-Parallel and Multithreading Models for Smart Edge Computing in Reconfigurable FPGAs}}}, doi = {{10.1109/tc.2021.3107196}}, year = {{2021}}, } @article{30924, abstract = {{Wood fiber reinforcement of plastics is almost limited to polypropylene, polyethylene, polyvinyl chloride and polystyrene. Wood fiber reinforcement of thermoplastic polyurethanes (TPU) is a new research field and paltry studied scientifically. Wood fiber reinforcement can carry out synergistic effects between sustainability, material or product price reduction, improved mechanical properties at high elongation, and brilliant appearance and haptics. In order to evaluate to what extent the improvement of mechanical properties depend on material-specific parameters (fiber type, fiber content) and on process-specific parameters (holding pressure, temperature control and injection speed), differently filled compounds were injection molded according to a partial factorial test plan and subjected to characterizing test procedures (tensile test, Shore hardness and notched impact test). Tensile strength showed significant dependence on barrel temperature, fiber type and interaction between holding pressure and barrel temperature in the region of interest. Young’s modulus can be influenced by fiber content but not by fiber type. Notched impact strength showed a significant influence of cylinder temperature, fiber content, fiber type and the interaction between cylinder temperature and fiber content in the region of interest. Shore hardness is related to fiber content and the interaction between mold temperature and injection flow rate. Our results show not only that wood-filled TPU can be processed very well by injection molding, but also that the mechanical properties depend significantly on temperature control in the injection-molding process. Moreover, considering the significant reinforcing effect of the wood fibers, a good fiber-matrix adhesion can be assumed.}}, author = {{Moritzer, Elmar and Richters, Maximilian}}, issn = {{2504-477X}}, journal = {{Journal of Composites Science}}, keywords = {{Engineering (miscellaneous), Ceramics and Composites}}, number = {{12}}, publisher = {{MDPI AG}}, title = {{{Injection Molding of Wood-Filled Thermoplastic Polyurethane}}}, doi = {{10.3390/jcs5120316}}, volume = {{5}}, year = {{2021}}, } @article{25476, abstract = {{This study deals with the damage behavior of metallic materials by the application of different manufacturing processes and using different optical measurement methods to identify the crack initiation in the damage specimen. The study is intended to highlight the importance of considering manufacturing processes and optical measurement methods in a numerical simulation when analyzing the damage behavior of metallic materials. To describe the damage behavior of the material in the process chain simulations, it is important to calibrate the parameters of damage model more accurately. These parameters are determined using experimental investigation of desired damage specimens. In this regard, a selected damage specimen manufactured by different cutting processes is first experimentally and then numerically investigated. It is shown that the manufacturing process and the optical measurement methods influence the stress state analyzed in the numerical simulation.}}, author = {{Otroshi, Mortaza and Meschut, Gerson and Nesakumar, Aathavan}}, journal = {{Journal of Manufacturing Engineering}}, keywords = {{Damage behaviour, Stress triaxiality, Manufacturing process and Optical measurement}}, number = {{3}}, pages = {{70--76}}, title = {{{The influence of manufacturing processes and optical measurement methods on the damage behavior of HX340LAD micro-alloyed steels}}}, doi = {{https://doi.org/10.37255/jme.v16i3pp070-076}}, volume = {{16}}, year = {{2021}}, } @article{32243, abstract = {{Abstract The defining feature of active particles is that they constantly propel themselves by locally converting chemical energy into directed motion. This active self-propulsion prevents them from equilibrating with their thermal environment (e.g. an aqueous solution), thus keeping them permanently out of equilibrium. Nevertheless, the spatial dynamics of active particles might share certain equilibrium features, in particular in the steady state. We here focus on the time-reversal symmetry of individual spatial trajectories as a distinct equilibrium characteristic. We investigate to what extent the steady-state trajectories of a trapped active particle obey or break this time-reversal symmetry. Within the framework of active Ornstein–Uhlenbeck particles we find that the steady-state trajectories in a harmonic potential fulfill path-wise time-reversal symmetry exactly, while this symmetry is typically broken in anharmonic potentials.}}, author = {{Dabelow, Lennart and Bo, Stefano and Eichhorn, Ralf}}, issn = {{1742-5468}}, journal = {{Journal of Statistical Mechanics: Theory and Experiment}}, keywords = {{Statistics, Probability and Uncertainty, Statistics and Probability, Statistical and Nonlinear Physics}}, number = {{3}}, publisher = {{IOP Publishing}}, title = {{{How irreversible are steady-state trajectories of a trapped active particle?}}}, doi = {{10.1088/1742-5468/abe6fd}}, volume = {{2021}}, year = {{2021}}, } @article{32438, abstract = {{Abstract Objective External focus (EF) of attention leads to improved balance performance. Consideration of the neuromodulatory effects of EF may inform its clinical utility in addressing neuroplastic impairments after musculoskeletal injuries. We aimed to determine whether electrocortical activity and balance performance changed with attentional foci that prioritized differing sensory feedback and whether changes in electrocortical activity and balance were associated. Methods Individuals who were healthy (n = 15) performed a single-limb balance task under 3 conditions: internal focus (IF), somatosensory focus [EF with a baton (EF-baton)], and visual focus [EF with a laser (EF-laser)]. Electrocortical activity and postural sway were recorded concurrently using electroencephalography and a triaxial force plate. Electroencephalographic signals were decomposed, localized, and clustered to generate power spectral density in θ and α-2 frequency bands. Postural sway signals were analyzed with center-of-pressure sway metrics (eg, area, distance, velocity) and knee angle. The relationship between percent change in clustered brain activity and task performance metrics was assessed. Results Both EF conditions resulted in increased cortical activity and improved balance performance compared to IF. EF-laser had the largest effect, demonstrating increased frontal θ power (d = 0.64), decreased central θ power (d = −0.30), and decreased bilateral motor, bilateral parietal, and occipital α-2 power (d = −1.38 to −4.27) as well as a shorter path distance (d = −0.94) and a deeper (d = 0.70) and less variable (d = −1.15) knee angle than IF. Weak to moderate associations exist between increases in cortical activity and improved balance performance (ρ = 0.405–0.584). Conclusions EF resulted in increased cortical activity associated with cognitive, motor, somatosensory, and visual processing. EF-laser, which prioritized visual feedback, had the largest and broadest effects. Changes in cortical activity resulting from EF were independently associated with improved balance performance. Impact This study demonstrates that goal-oriented attention results in functional increases in brain activity compared to internally directed self-focus. These results suggest EF may target neurophysiologic impairments and improve balance in clinical populations. }}, author = {{Sherman, David A and Lehmann, Tim and Baumeister, Jochen and Gokeler, Alli and Donovan, Luke and Norte, Grant E}}, issn = {{0031-9023}}, journal = {{Physical Therapy}}, keywords = {{Physical Therapy, Sports Therapy and Rehabilitation}}, publisher = {{Oxford University Press (OUP)}}, title = {{{External Focus of Attention Influences Cortical Activity Associated with Single Limb Balance Performance}}}, doi = {{10.1093/ptj/pzab223}}, year = {{2021}}, } @article{31022, author = {{Abdelaty, Momen S. A. and Kuckling, Dirk}}, issn = {{0303-402X}}, journal = {{Colloid and Polymer Science}}, keywords = {{Materials Chemistry, Colloid and Surface Chemistry, Polymers and Plastics, Physical and Theoretical Chemistry}}, number = {{10}}, pages = {{1617--1629}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Altering of lower critical solution temperature of environmentally responsive poly (N-isopropylacrylamide-co-acrylic acid-co-vanillin acrylate) affected by acrylic acid, vanillin acrylate, and post-polymerization modification}}}, doi = {{10.1007/s00396-021-04882-x}}, volume = {{299}}, year = {{2021}}, } @article{34042, author = {{Li, Jiaao and Ma, Yulai and Miao, Zhengke and Shi, Yongtang and Wang, Weifan and Zhang, Cun-Quan}}, issn = {{0095-8956}}, journal = {{Journal of Combinatorial Theory, Series B}}, keywords = {{Computational Theory and Mathematics, Discrete Mathematics and Combinatorics, Theoretical Computer Science}}, pages = {{61--80}}, publisher = {{Elsevier BV}}, title = {{{Nowhere-zero 3-flows in toroidal graphs}}}, doi = {{10.1016/j.jctb.2021.11.001}}, volume = {{153}}, year = {{2021}}, } @article{32453, abstract = {{Context: Only 55% of the athletes return to competitive sports after an anterior cruciate ligament (ACL) injury. Athletes younger than 25 years who return to sports have a second injury rate of 23%. There may be a mismatch between rehabilitation contents and the demands an athlete faces after returning to sports. Current return-to-sports (RTS) tests utilize closed and predictable motor skills; however, demands on the field are different. Neurocognitive functions are essential to manage dynamic sport situations and may fluctuate after peripheral injuries. Most RTS and rehabilitation paradigms appear to lack this aspect, which might be linked to increased risk of second injury. Objective: This systematic and scoping review aims to map existing evidence about neurocognitive and neurophysiological functions in athletes, which could be linked to ACL injury in an integrated fashion and bring an extensive perspective to assessment and rehabilitation approaches. Data Sources: PubMed and Cochrane databases were searched to identify relevant studies published between 2005 and 2020 using the keywords ACL, brain, cortical, neuroplasticity, cognitive, cognition, neurocognition, and athletes. Study Selection: Studies investigating either neurocognitive or neurophysiological functions in athletes and linking these to ACL injury regardless of their design and technique were included. Study Design: Systematic review. Level of Evidence: Level 3. Data Extraction: The demographic, temporal, neurological, and behavioral data revealing possible injury-related aspects were extracted and summarized. Results: A total of 16 studies were included in this review. Deficits in different neurocognitive domains and changes in neurophysiological functions could be a predisposing risk factor for, or a consequence caused by, ACL injuries. Conclusion: Clinicians should view ACL injuries not only as a musculoskeletal but also as a neural lesion with neurocognitive and neurophysiological aspects. Rehabilitation and RTS paradigms should consider these changes for assessment and interventions after injury. }}, author = {{Piskin, Daghan and Benjaminse, Anne and Dimitrakis, Panagiotis and Gokeler, Alli}}, issn = {{1941-7381}}, journal = {{Sports Health: A Multidisciplinary Approach}}, keywords = {{Physical Therapy, Sports Therapy and Rehabilitation, Orthopedics and Sports Medicine}}, number = {{4}}, pages = {{549--555}}, publisher = {{SAGE Publications}}, title = {{{Neurocognitive and Neurophysiological Functions Related to ACL Injury: A Framework for Neurocognitive Approaches in Rehabilitation and Return-to-Sports Tests}}}, doi = {{10.1177/19417381211029265}}, volume = {{14}}, year = {{2021}}, } @article{32451, abstract = {{Athletes in team sports have to quickly visually perceive actions of opponents and teammates while executing their own movements. These continuous actions are performed under time pressure and may contribute to a non-contact ACL injury. However, ACL injury screening and prevention programmes are primarily based on standardised movements in a predictable environment. The sports environment provides much greater cognitive demand because athletes must attend their attention to numerous external stimuli and inhibit impulsive actions. Any deficit or delay in attentional processing may contribute to an inability to correct potential errors in complex coordination, resulting in knee positions that increase the ACL injury risk. In this viewpoint, we advocate that ACL injury screening should include the sports specific neurocognitive demands.}}, author = {{Gokeler, Alli and Benjaminse, Anne and Della Villa, Francesco and Tosarelli, Fillippo and Verhagen, Evert and Baumeister, Jochen}}, issn = {{2055-7647}}, journal = {{BMJ Open Sport & Exercise Medicine}}, keywords = {{Physical Therapy, Sports Therapy and Rehabilitation, Orthopedics and Sports Medicine}}, number = {{2}}, publisher = {{BMJ}}, title = {{{Anterior cruciate ligament injury mechanisms through a neurocognition lens: implications for injury screening}}}, doi = {{10.1136/bmjsem-2021-001091}}, volume = {{7}}, year = {{2021}}, } @article{32454, author = {{Dingenen, Bart and Billiet, Bart and De Baets, Liesbet and Bellemans, Johan and Truijen, Jan and Gokeler, Alli}}, issn = {{1466-853X}}, journal = {{Physical Therapy in Sport}}, keywords = {{Physical Therapy, Sports Therapy and Rehabilitation, Orthopedics and Sports Medicine, General Medicine}}, pages = {{68--76}}, publisher = {{Elsevier BV}}, title = {{{Rehabilitation strategies of Flemish physical therapists before and after anterior cruciate ligament reconstruction: An online survey}}}, doi = {{10.1016/j.ptsp.2021.02.003}}, volume = {{49}}, year = {{2021}}, } @article{32452, author = {{Singh, Harjiv and Gokeler, Alli and Benjaminse, Anne}}, issn = {{2159-2896}}, journal = {{International Journal of Sports Physical Therapy}}, keywords = {{General Earth and Planetary Sciences, General Environmental Science}}, number = {{6}}, publisher = {{International Journal of Sports Physical Therapy}}, title = {{{Effective Attentional Focus Strategies after Anterior Cruciate Ligament Reconstruction: A Commentary}}}, doi = {{10.26603/001c.29848}}, volume = {{16}}, year = {{2021}}, } @article{34479, abstract = {{Background: The incidence of anterior cruciate ligament (ACL) injuries is commonly reported as an annual incidence rate. There is relatively little information about the seasonal aspects of these injuries. The aim of the current study was to analyze the distribution of ACL injuries during the season in nonprofessional soccer, handball, and basketball based on a retrospective analysis of a hospital-based registry. Hypothesis: ACL injuries in soccer, handball, and basketball were more common within the first 2 months of the season in comparison with the rest of the year. Study Design: Case series. Level of Evidence: Level 4. Methods: Injury occurrence during the calendar year was divided into 6 periods of 2 months, with segment 1 (S1) representing the first 2 months of the season. For soccer, S1 corresponded to September and October. The season started 1 month later for handball and basketball, so S1 represented October and November. Chi-square tests were used to analyze the distribution of ACL injuries among segments according to gender, age, sports, and injury mechanism (contact/noncontact). Results: A total of 371 ACL injuries were included (soccer, 258, handball, 56, basketball, 57). Overall, the distribution of ACL injuries was not uniform across the segments ( P < 0.01). Almost one-third of the ACL injuries occurred in S1 (n = 104; 28%). Significant differences could be observed according to sports ( P < 0.01). There were fewer ACL injuries in S2 for soccer compared with basketball ( P < 0.05). In S5, there were significantly more ACL injuries in soccer compared with handball and basketball ( P < 0.05). Conclusion: A high occurrence of ACL injuries was reported immediately within the first 2 months of the season in nonprofessional soccer, handball, and basketball sports. Clinical Relevance: These findings indicate that ACL injury prevention programs should be started in the preseason period to allow for gradual increases of load. }}, author = {{Mouton, Caroline and Gokeler, Alli and Urhausen, Anouk and Nührenbörger, Christian and Seil, Romain}}, issn = {{1941-7381}}, journal = {{Sports Health: A Multidisciplinary Approach}}, keywords = {{Physical Therapy, Sports Therapy and Rehabilitation, Orthopedics and Sports Medicine}}, number = {{2}}, pages = {{183--187}}, publisher = {{SAGE Publications}}, title = {{{High Incidence of Anterior Cruciate Ligament Injuries Within the First 2 Months of the Season in Amateur Team Ball Sports}}}, doi = {{10.1177/19417381211014140}}, volume = {{14}}, year = {{2021}}, }