TY - JOUR
AB - Heat pumps are the key technology to decarbonise thermal processes by upgrading industrial surplus heat using renewable electricity. Existing insight-based integration methods refer to the idealised Grand Composite Curve requiring the full exploitation of heat recovery potential but leave the question of how to deal with technical or economic limitations unanswered. In this work, a novel Heat Pump Bridge Analysis (HPBA) is introduced for practically targeting technical and economic heat pump potential by applying Coefficient of Performance curves into the Modified Energy Transfer Diagram (METD). Removing cross-Pinch violations and operating heat exchangers at minimum approach temperatures by combined application of Bridge Analysis increases the heat recovery rate and reduce the temperature lift to be pumped at the same time. The insight-based METD allows the individual matching of heat surpluses and deficits of individual streams with the capabilities and performance of different market-available heat pump concepts. For an illustrative example, the presented modifications based on HPBA increase the economically viable share of the technical heat pump potential from 61% to 79%.
AU - Schlosser, Florian
AU - Wiebe, Heinrich
AU - Walmsley, Timothy G.
AU - Atkins, Martin J.
AU - Walmsley, Michael R. W.
AU - Hesselbach, Jens
ID - 24630
JF - Energies
SN - 1996-1073
TI - Heat Pump Bridge Analysis Using the Modified Energy Transfer Diagram
ER -
TY - JOUR
AU - Schlosser, F.
AU - Jesper, M.
AU - Vogelsang, J.
AU - Walmsley, T.G.
AU - Arpagaus, C.
AU - Hesselbach, J.
ID - 24631
JF - Renewable and Sustainable Energy Reviews
SN - 1364-0321
TI - Large-scale heat pumps: Applications, performance, economic feasibility and industrial integration
ER -
TY - GEN
AU - Lieneke, Tobias
AU - Künneke, Thomas
AU - Eschner, Niclas
AU - Jacob, Alexander
AU - Schäfer, Martin
AU - Hickmann, Thorsten
AU - Faroun, Rami
AU - Hoffmann, Markus
AU - Scholl, Markus
AU - Baumeister, Kai
AU - Zimmer, Detmar
AU - Lanza, Gisela
ID - 24669
SN - 978-3-00-065337-7
TI - Kombination und Integration etablierter Technologien mit additiven Fertigungsverfahren
ER -
TY - THES
AU - Kurek, Rafael
ID - 24710
TI - Efficient Cryptographic Constructions with Strong Security Guarantees
ER -
TY - JOUR
AU - Peter F. E. Sloane, Dieter Euler, Tobias Jenert
ID - 25733
IS - 4
JF - Berufsbildung in Wissenschaft und Praxis
TI - Transfer und Kooperation im regionalen Kontext. Erfahrungen aus der Forschung zu kommunalem Bildungsmanagement
VL - 49
ER -
TY - GEN
ED - Moritzer, Elmar
ED - Krassmann, Dimitri
ID - 25768
TI - Neuartige Fügetechnik für Organoblech-Hybridverbindungen
ER -
TY - GEN
ED - Moritzer, Elmar
ED - Budde, Christopher
ED - Hüttner, Matthias
ED - Krassmann, Dimitri
ID - 25779
TI - Spritznieten als neue Organoblech-Metall-Hybridfügetechnik
ER -
TY - CHAP
AU - Gokeler, Alli
AU - Büchel, Daniel
ID - 26016
T2 - Injury and Health Risk Management in Sports
TI - Pre-seasonal Assessment and Performance Diagnostics: Orthopaedic and Functional Aspects
ER -
TY - CHAP
AU - Sloane, Hannah
AU - Kremer, H.-Hugo
ED - Fuge, Juliane
ED - Kremer, H.-Hugo
ID - 26020
T2 - Mentoring in Hochschuldidaktik und -praxis - Eine Reflexion wissenschaftlicher Erkenntnisse und praktischer Erfahrungen
TI - Peer Mentoring an der Fakultät für Wirtschaftswissenschaften - Konzept und Realisierungsformen
ER -
TY - JOUR
AU - Santandrea, Matteo
AU - Stefszky, Michael
AU - Roeland, Ganaël
AU - Silberhorn, Christine
ID - 26223
JF - Optics Express
SN - 1094-4087
TI - Interferometric method for determining the losses of spatially multi-mode nonlinear waveguides based on second harmonic generation
ER -
TY - JOUR
AU - Smirne, A
AU - Nitsche, T
AU - Egloff, D
AU - Barkhofen, Sonja
AU - De, S
AU - Dhand, I
AU - Silberhorn, Christine
AU - Huelga, S F
AU - Plenio, M B
ID - 26507
JF - Quantum Science and Technology
SN - 2058-9565
TI - Experimental control of the degree of non-classicality via quantum coherence
ER -
TY - JOUR
AU - Gappa, Monika
AU - Filipiak‐Pittroff, Birgit
AU - Libuda, Lars
AU - Berg, Andrea
AU - Koletzko, Sibylle
AU - Bauer, Carl‐Peter
AU - Heinrich, Joachim
AU - Schikowski, Tamara
AU - Berdel, Dietrich
AU - Standl, Marie
ID - 26526
JF - Allergy
SN - 0105-4538
TI - Long‐term effects of hydrolyzed formulae on atopic diseases in the GINI study
ER -
TY - JOUR
AB - Abstract
Background
While observational studies revealed an inverse association between serum 25(OH)vitamin D (25(OH)D) and the risk of attention deficit/hyperactivity disorder (ADHD), the causality of this relationship remains unclear.
Methods
We conducted a bidirectional two-sample Mendelian Randomization (MR) study to examine whether 25(OH)D has an effect on the risk to develop ADHD or vice versa. Information on single nucleotide polymorphisms (SNP) associated with serum 25(OH)D was obtained from a genome-wide association study (GWAS) considering phenotype data from 79,366 individuals of European ancestry. Data on risk for ADHD were derived from a GWAS analysis with 20,183 individuals diagnosed with ADHD and 35,191 controls. For our analysis, we considered effect sizes based on the European participants (19,099 cases and 34,194 controls).
Results
Single SNP analyses showed a causal effect of vitamin D on ADHD risk for only one SNP (rs12785878, p = 0.024). The overall MR estimates did not reveal a causal effect of 25(OH)D on risk for ADHD. In the reverse analysis, neither any single nor the multi-SNP MR analyses showed a causal effect of ADHD on 25(OH)D.
Conclusion
Results from this two-sample MR study did not confirm a causal effect of 25(OH)D on ADHD or vice versa. Accordingly, our study does not provide evidence that improving 25(OH)D via supplementation could reduce the risk of developing ADHD.
AU - Libuda, Lars
AU - Naaresh, Roaa
AU - Ludwig, Christine
AU - Laabs, Björn-Hergen
AU - Antel, Jochen
AU - Föcker, Manuel
AU - Hebebrand, Johannes
AU - Hinney, Anke
AU - Peters, Triinu
ID - 26527
JF - European Journal of Nutrition
SN - 1436-6207
TI - A mendelian randomization study on causal effects of 25(OH)vitamin D levels on attention deficit/hyperactivity disorder
ER -
TY - JOUR
AB - Abstract
Purpose
The influences of nutrition in childhood on puberty onset could have sustained consequences for health and wellbeing later in life. The aim of this study was to investigate the prospective association of diet quality prior to puberty with the timing of puberty onset.
Methods
We considered data from 3983 SCCNG (Southwest China Childhood Nutrition and Growth) study participants with dietary data, anthropometric measurement, and information on potential confounders at their baseline assessment (mean age: 7.1 years for girls and 7.3 years for boys; mean length of follow-up was 4.2 years). Cox proportional hazard regression estimating hazard ratios (HRs) and 95% confidence intervals (CIs) were used to examine the relationship between diet quality and puberty onset. Dietary intake at baseline was assessed using a validated food frequency questionnaire. Diet quality was determined using the Chinese Children Dietary Index (CCDI) which measures adherence to current dietary recommendations (theoretical range: 0–160 points). Age at Tanner stage 2 for breast/genital development (B2/G2), menarche or voice break (M/VB) were used as pubertal markers.
Results
The CCDI score ranged from 56.2 to 136.3 for girls and 46.1–131.5 for boys. Pubertal markers consistently indicate that girls and boys with higher diet quality were more likely to enter their puberty later than their counterparts with lower CCDI scores (higher vs. lower CCDI tertiles: adjusted HR for age at B2: 0.85 (95% CI, 0.81–0.94), p for trend = 0.02; G2: 0.86 (95% CI,0.80–0.96), p for trend = 0.02; M: 0.86 (95% CI,0.80–0.95), p for trend = 0.02; VB: 0.86 (95% CI,0.79–0.98), p for trend = 0.03), after adjustment for paternal education level, baseline energy intake, and pre-pubertal body fat.
Conclusions
Our data suggested a later puberty onset and later timing of progressed puberty stages in children with a high diet quality, which were independent of pre-pubertal body fat.
AU - Duan, Ruonan
AU - Qiao, Tian
AU - Chen, Yue
AU - Chen, Mengxue
AU - Xue, Hongmei
AU - Zhou, Xue
AU - Yang, Mingzhe
AU - Liu, Yan
AU - Zhao, Li
AU - Libuda, Lars
AU - Cheng, Guo
ID - 26529
JF - European Journal of Nutrition
SN - 1436-6207
TI - The overall diet quality in childhood is prospectively associated with the timing of puberty
ER -
TY - CHAP
AU - Franzen, Katja
AU - Görel, Gamze
AU - Hellmich, Frank
AU - Filipiak, Agnes
AU - Albers, Timm
ED - Grosche, Michael
ED - Decristan, Jasmin
ED - Urton, Karolina
ED - Jansen, Nina C.
ED - Bruns, Gunnar
ED - Ehl , Birgit
ID - 26638
T2 - Sonderpädagogik und Bildungsforschung – Fremde Schwestern?
TI - Qualifizierung von Studierenden des Grund- und Förderschullehramts für den inklusiven Unterricht in der Grundschule
ER -
TY - DATA
AU - Hassani, Sepideh
AU - Aroni, Katerina
AU - Schwab, Susanne
AU - Resch, Katharina
AU - Toulia, Anastasia
AU - Alves, Silvia
AU - Görel, Gamze
AU - Löper, Marwin Felix
AU - Avramidis, Elias
AU - Silveira- Maia, Mónica
AU - Sanches-Ferreira, Manuela
AU - Hellmich, Frank
ID - 26639
TI - School-based interventions to support student participation. A comparison of different programs. Results from the FRIEND-SHIP project
ER -
TY - CHAP
AU - Hoya, Fabian Karl
AU - Schulze, Jan Roland
AU - Hellmich, Frank
ED - Grosche, Michael
ED - Decristan, Jasmin
ED - Urton, Karolina
ED - Jansen, Nina C.
ED - Bruns, Gunnar
ED - Ehl, Birgit
ID - 26665
T2 - Sonderpädagogik und Bildungsforschung – Fremde Schwestern?
TI - Unterschiede in den Einstellungen zur Teamarbeit im inklusiven Unterricht zwischen Studierenden des Grund- und Förderschullehramts
ER -
TY - CHAP
AU - Harteis, Christian
AU - Billett, Stephen
AU - Gruber, Hans
ED - Neuweg, Georg
ED - Hermkes, Rico
ED - Bonowski, Tim
ID - 26681
SN - 9783763960071
T2 - Implizites Wissen. Berufs- und wirtschaftspädagogische Annäherungen
TI - Expertiseentwicklung: Umwandlung von Wissen in Können
ER -
TY - BOOK
AU - Löper, Marwin Felix
ID - 26696
TI - Einstellungen von Kindern gegenüber Peers mit Förderbedarf: Die Rolle persönlicher Ressourcen für die soziale Partizipation.
ER -
TY - CHAP
AU - Löper, Marwin Felix
AU - Hellmich, Frank
ED - Grosche , Michael
ED - Decristan, Jasmin
ED - Urton, Karolina
ED - Jansen, Nina C.
ED - Bruns, Gunnar
ED - Ehl, Birgit
ID - 26703
T2 - Sonderpädagogik und Bildungsforschung – Fremde Schwestern?
TI - Determinanten für die Einstellungen von Grundschulkindern gegenüber Peers mit einem sonderpädagogischen Förderbedarf in der emotionalen und sozialen Entwicklung
ER -