bluuebunny/crossref_metadata_2025_split huggingface dataset:
„Get it done“ – schadet Aufschieben der Gesundheit?
Authors: Gusy Burkhard , Jochmann Anna , Lesener Tino , Wolter Christine , Blaszcyk Wiebke 
Published: May 2022

Zusammenfassung
Hintergrund
Es wird geschätzt, dass 20–30 % der Studierenden die Tendenz zeigen, wichtige Aufgaben im Studium aufzuschieben. Diese Tendenz wird im Prokrastination-Gesundheitsmodell mit einer Beeinträchtigung des psychischen Befindens, erhöhtem Stresserleben sowie einem gesundheitsschädigenden Verhalten in Verbindung gebracht.

Fragestellung
Analysiert wird, ob die vorab postulierten Annahmen des Prokrastination-Gesundheitsmodells sich auch empirisch in einer Stichprobe von Studierenden bestätigen lassen.

Material und Methode
Im Januar und Februar 2019 wurden 3420 Studierende der Freien Universität Berlin in einer Onlinebefragung zu Prokrastination, Ängstlichkeit und Depressivität, ihrem Schlafverhalten sowie ihrem Stresserleben befragt. Zur Prüfung der Annahmen des Prokrastination-Gesundheitsmodells wurde ein Strukturgleichungsmodell formuliert, dessen Ergebnisse hier berichtet werden.

Ergebnisse
Die zentralen Annahmen des Prokrastination-Gesundheitsmodells konnten bestätigt werden. Ein hohes Maß an Prokrastination wirkt direkt auf die Ängstlichkeit und Depressivität und wirkt indirekt, sowohl über das Stresserleben als auch über die herabgesetzte Schlafqualität, auf das Befinden (Ängstlichkeit/Depressivität).

Schlussfolgerungen
Es erweist sich als sinnvoll, neben einer direkten gesundheitsbeeinträchtigenden Wirkung von Prokrastination auch die Auswirkungen vermittelt über das Stresserleben und das gesundheitsbezogene Verhalten in den Blick zu nehmen. Diese Ergebnisse müssen allerdings noch im Längsschnitt bestätigt werden.
A choice experiment for testing the energy-efficiency mortgage as a tool for promoting sustainable finance
Authors: Dell’Anna Federico , Marmolejo-Duarte Carlos , Bravi Marina , Bottero Marta 
Published: May 2022

AbstractThe challenges currently facing the EU in the energy sector include increasing import dependence, limited diversification, high and volatile energy prices, decarbonization, and slow progress in energy efficiency. EU energy policy has provided a wide range of measures to achieve an integrated energy market and sustainability of the building sector. Various incentives and financial instruments have been promoted and financed by governments to help consumers in energy retrofit processes. These include direct investments and fiscal, financial, and market instruments. Public measures have been widely studied but private initiatives have not. In this study, the energy-efficiency mortgage (EEM) is investigated as a credit scheme to attract young people to a real estate market for sustainable buildings, characterized by high sale prices. A choice experiment (CE) was modelled to investigate the preferences of potential young buyers of a new home. The results of this exploratory survey showed an appreciation of the purchase of new A-rated properties according to the Energy Performance Certificate, compared to those that need to be retrofitted or not retrofitted. Consumers like the option of a home energy efficiency renovation being fully managed by a third party (i.e., following the one-stop shop model). The key appeal of energy efficiency for consumers ranges from its ability to support better energy management, to better property value management. The EEM seems to be a promising tool to stimulate investments in energy efficiency and to promote the accessibility and affordability of housing in the sustainable housing market. The results of this study can help private financial institutions to propose appropriate credit plans, which limit the risk of default by the borrower. They can also help public incentive policymakers to propose complementary instruments to EEM.
The Conditional Effectiveness of Soft Law: Compliance with the Decisions of the Committee against Torture
Authors: von Staden Andreas 
Published: May 2022

AbstractThe article examines the record of compliance with the UN Committee against Torture’s decisions in individual complaints cases. Theoretically, I expect that compliance will be the outcome of a combination of normative and rationalist factors: States committed to human rights protection will comply even in the absence of enforcement but only as long as compliance costs remain relatively low. Using a data set covering all adverse decisions issued until 2018 and information on their compliance status, I employ fuzzy-set qualitative comparative analysis to identify necessary and sufficient conditions for the outcomes of compliance and noncompliance. The analysis reveals that the conditions tested—liberal democracy, nonuse of political terror, violation type, and strong civil society—are in part individually (near-)necessary and jointly sufficient for compliance, while the presence of their complements is consistent with noncompliance. The Committee against Torture thus appears to be able to elicit (some) state compliance with its decisions, if mostly only with respect to certain kinds of states and select types of violations.
Valorisation of source-separated food waste to bioethanol: pilot-scale demonstration
Authors: Passadis K. , Christianides D. , Malamis D. , Barampouti E. M. , Mai S. 
Published: May 2022

AbstractFood waste is a waste stream that is produced globally in huge amounts and therefore constitutes a major environmental concern. Additionally, the growing consumption of fossil fuels sets the need for alternative energy sources. To this end, in this paper, an holistic approach towards bioethanol production from source-separated food waste was studied as an effective strategy to cope with both issues. Source-separated food waste collected from a Greek Municipality was used as raw material. Two fermentation modes, separate hydrolysis and fermentation and simultaneous saccharification and fermentation, were examined in laboratory and pilot scales with varying solids loadings. For separate hydrolysis and fermentation (SHF) trials, the solids loading increase led to a significant ethanol yield reduction from 79 to 55 g/kg food waste, whereas for simultaneous saccharification and fermentation (SSF), the ethanol yield was increased by 77% (from 62 to 110 g/kg food waste) as the solids loading was increased. This is also related to greater ethanol concentrations, which are beneficial in terms of technoeconomics. The lowest bioethanol production cost, 1.57 €/kg ethanol, was estimated for the scenario of SSF with 20% solids loading while for SHF the lowest production cost was achieved (4.40 €/kg ethanol) when 15% solids loading is applied. In most cases, the energy and enzyme costs presented the most pronounced impact on the total bioethanol cost. In conclusion, it was proved that the food waste valorisation towards bioethanol production is technically feasible on a pilot scale. However, further techno-economic factors of the whole value chain must also be taken into consideration while aiming to assess the viability of the process.
Al-modification for PS-PVD 7YSZ TBCs to improve particle erosion and thermal cycle performances
Authors: Zhang Xiaofeng , Li Ming , Zhang Ao , Guo Shuangquan , Mao Jie , Deng Chunming , Wang Panpan , Deng Changguang , Feng Junli , Liu Min , Zhou Kesong , Lai Cheng 
Published: May 2022

AbstractPlasma spray-physical vapor deposition (PS-PVD) as a novel process was used to prepare feather-like columnar thermal barrier coatings (TBCs). This special microstructure shows good strain tolerance and non-line-of-sight (NLOS) deposition, giving great potential application in aero-engine. However, due to serious service environment of aero-engine, particle erosion performance is a weakness for PS-PVD 7YSZ TBCs. As a solution, an Al-modification approach was proposed in this investigation. Through in-situ reaction of Al and ZrO2, an α-Al2O3 overlay can be formed on the surface of 7YSZ columnar coating. The results demonstrate that this approach can improve particle erosion resistance since hardness improvement of Al-modified TBCs. Meanwhile, as another important performance of thermal cycle, it has a better optimization with 350-cycle water-quenching, compared with the as-sprayed TBCs.
Isolation and characterization of novel plekhm1 and def8 mutant alleles in Drosophila
Authors: Maruzs Tamás , Lakatos Enikő , Feil-Börcsök Dalma , Lőrincz Péter , Juhász Gábor 
Published: May 2022

AbstractLysosomal degradation of cytoplasmic components by autophagy ensures the continuous turnover of proteins and organelles and aids cellular survival during nutrient deprivation and other stress conditions. Lysosomal targeting of cytoplasmic proteins and organelles requires the concerted action of several proteins and multisubunit complexes. The core components of this machinery are conserved from yeast to humans and many of them are well-characterized; however, novel molecular players have been recently discovered and are waiting for detailed analysis. The osteopetrosis-linked PLEKHM1 protein is a lysosomal adaptor involved in autophagosome and endosome to lysosome fusion events and its role in lysosomal positioning in osteoclasts was reported together with its proposed binding partner, the relatively uncharacterized DEF8 protein. Here, we report the generation and subsequent analysis of novel mutant alleles of Drosophila plekhm1 and def8. Interestingly, the CRISPR-generated null mutations of these genes do not have any obvious effects on autophagy in Drosophila tissues, even though RNAi knockdown of these genes seems to perturb autophagy. Although these results are quite surprising and raise the possibility of compensatory changes in the case of null mutants, the new alleles will be valuable tools in future studies to understand the cellular functions of Drosophila Plekhm1 and Def8 proteins.
A Procedural Justice Theory Approach to Police Engagement with Victim-Survivors of Rape and Sexual Assault: Initial Findings of the ‘Project Bluestone’ Pilot Study
Authors: Hohl Katrin , Johnson Kelly , Molisso Sarah 
Published: May 2022

AbstractIn England and Wales, public trust in the police has been damaged by a series of police failings in rape and sexual assault investigations, officer sexual offending, and a police culture of misogyny. Feminist scholars have analysed why police investigations of rape and sexual assault cases rarely result in a charge and documented the poor experiences many victim-survivors have of the police process. In this article, we outline how this scholarship may be integrated into procedural justice theory to advance our understanding of the impact of how officers engage with victim-survivors on their feelings of the status and value as survivors of sexual violence within the nation and society police represent, as well as on their trust in the police and willingness to (continue) engaging with police, or report future victimisation. We present tentative evidence from a pilot study (‘Project Bluestone’) in one English police force that suggests a feminist scholarship informed Procedural Justice framework is a promising tool for assessing and improving police practice in engaging with victim-survivors of rape and sexual assault. The article concludes with directions for future research.
Improvements in learning to control perched landings
Authors: Fletcher L. , Clarke R. , Richardson T. , Hansen M. 
Published: May 2022

AbstractReinforcement learning has previously been applied to the problem of controlling a perched landing manoeuvre for a custom sweep-wing aircraft. Previous work showed that the use of domain randomisation to train with atmospheric disturbances improved the real-world performance of the controllers, leading to increased reward. This paper builds on the previous project, investigating enhancements and modifications to the learning process to further improve performance, and reduce final state error. These changes include modifying the observation by adding information about the airspeed to the standard aircraft state vector, employing further domain randomisation of the simulator, optimising the underlying RL algorithm and network structure, and changing to a continuous action space. Simulated investigations identified hyperparameter optimisation as achieving the most significant increase in reward performance. Several test cases were explored to identify the best combination of enhancements. Flight testing was performed, comparing a baseline model against some of the best performing test cases from simulation. Generally, test cases that performed better than the baseline in simulation also performed better in the real world. However, flight tests also identified limitations with the current numerical model. For some models, the chosen policy performs well in simulation yet stalls prematurely in reality, a problem known as the reality gap.
Dynamics of Policy and Politics: Politics of Unemployment in Sweden during the Interwar Period
Authors: Ahn Jae-Hung 
Published: May 2022

AbstractInspired by the theoretical perspective that “new policies create a new politics,” this paper explores how unemployment policies affected the politics of tripartite relations in Sweden during the interwar period. After the economic depression of 1920, strike activities began to decrease. Our panel data analysis finds that after 1920, the strength of the relationship between unemployment and strike activities decreased substantially. Historical interpretations complement statistical analysis. In the 1920s, the implementation of unemployment policies entailed the following feedback effects: First, the state reinforced its capacities, gaining increasingly firm control over strike activities. Second, the union movement was plunged into internal conflicts. In contrast to the arguments of power resources theory and the theory of cross-class coalition, neither the empowerment of the Social Democratic Workers’ Party (SAP) nor employers’ lockouts induced the Confederation of Labor Unions (LO) to turn towards concertation. Rather, this turnaround occurred in the 1920s while LO coped with the feedback effects engendered endogenously in processes of the implementation of unemployment policies.
Arthrospira (Spirulina) platensis feeding reduces the early stage of chemically induced rat colon carcinogenesis
Authors: Amadeu Simone Oliveira , Sarmiento-Machado Luis Manuel , Bartolomeu Ariane Rocha , Chaves María Angel García , Romualdo Guilherme Ribeiro , de Moura Nelci Antunes , Barbisan Luis Fernando 
Published: May 2022

AbstractColorectal cancer is the third most diagnosed cancer worldwide and linked to dietary/lifestyle factors. Arthrospira (Spirulina) platensis (AP) contains bioactive compounds with beneficial effects in vivo/in vitro. We evaluated the effects of AP feeding against 1,2-dimethylhydrazine (DMH)-induced colon carcinogenesis. Male Sprague Dawley rats were given subcutaneous injections of DMH (4 × 40 mg/kg body weight) (G1–G3) or vehicle (G4–G5) twice a week (weeks 3–4). During weeks 1–4, animals were fed a diet containing 1 % (G2) or 2 % (G3–G4) AP powder (w/w). After this period, all groups received a balanced diet until week 12. Some animals were euthanised after the last DMH injection (week 4) for histological, immunohistochemical (Ki-67, γ-H2AX and caspase-3) and molecular analyses (real time-PCR for 91 genes), while other animals were euthanised at week 12 for preneoplastic aberrant crypt foci (ACF) analysis. Both AP treatments (G2–G3) significantly decreased the DMH-induced increase in γ-H2AX (DNA damage) and caspase 3 (DNA damage-induced cell death) in colonic crypts at week 4. In addition, Cyp2e1 (Drug metabolism), Notch1, Notch2 and Jag1 genes (Notch pathway) and Atm, Wee1, Chek2, Mgmt, Ogg1 and Xrcc6 genes (DNA repair) were also down-regulated by 2 % AP feeding (G3) at week 4. A significant reduction in ACF development was observed in both AP-treated groups (G2–G3) at week 12. In conclusion, findings indicate that AP feeding reduced acute colonic damage after DMH, resulting in fewer preneoplastic lesions. Our study provided mechanistic insights on dietary AP-preventive effects against early colon carcinogenesis.
Equity Trading Activity and Treasury Bond Risk Premia
Authors: Schraeder Stefanie , Sojli Elvira , Subrahmanyam Avanidhar , Tham Wing W. 
Published: May 2022

AbstractWe link equity and treasury bond markets via an informational channel. When macroeconomic state shifts are more probable, informed traders are more likely to have valid signals about fundamentals, so that uninformed traders are less willing to trade against informed ones. This implies low volume and high volatility, that is, a high volatility–volume ratio (VVR). Central banks react to state shifts, but their actions are uncertain. Therefore, a higher state shift likelihood implies larger bond risk premia. These arguments together imply that VVR should positively predict bond excess returns. We empirically test and confirm this prediction, both in- and out-of-sample.
Redescription of Diastolaimus grossus (Truskova & Eroshenko, 1977) Andrássy, 1984 (Rhabditida, Chambersiellidae) from Europe and comments on its phylogenetic position
Authors: Čermák V. , Nježić B. , Foit J. , Kulich P. , Orságová H. , Ruiz-Cuenca A.N. , Shokoohi E. , Abolafia J. 
Published: May 2022

Abstract
Two populations of the species Diastolaimus grossus have been obtained from bark of trees in Bosnia and Herzegovina and the Czech Republic. The species is described and characterized in detail using morphological techniques (light and electron scanning microscopy) and morphometrical (Gower General Similarity coefficient of morphological characters) and molecular analyses, including phylogenetic analysis of all related and already sequenced species of the family Chambersiellidae. Morphological and molecular analyses, based on 18S and 28S ribosomal DNA sequences, show that the family Chambersiellidae is polyphyletic, being the subfamily Chambersiellinae related with Cephalobomorpha and Tylenchomorpha, and the subfamily Macrolaiminae is located into Panagrolaimomorpha. The genus Diastolaimus, previously belonging to Macrolaiminae, is transferred to Chambersiellinae. Diastolaimus mexicanus is proposed as a junior synonym of D. grossus.
The effect of frequency of exposure on the processing and learning of collocations: A comparison of first and second language readers’ eye movements
Authors: Pellicer-Sánchez Ana , Siyanova-Chanturia Anna , Parente Fabio 
Published: May 2022

AbstractThis study examined the processing and acquisition of novel words and their collocates (i.e., words that frequently co-occur with other words) from reading and the effect of frequency of exposure on this process. First and second language speakers of English read a story with 1) eight exposures of adjective-pseudoword collocations, 2) four exposures of the same collocations, or 3) eight exposures of control collocations. Results of recall and recognition tests showed that participants acquired knowledge not only of the form and meaning of the pseudowords but also of their collocates. The analysis of eye movements showed a significant effect of exposure on the processing of novel collocations for both first and second language readers, with reading times decreasing as a function of exposure. Eight exposures to novel adjective-pseudoword collocations were enough to develop processing speed comparable to that of known collocations. However, when analyzing the processing of the individual components of the collocations, results showed that eight exposures to the pseudowords were not enough for second language readers to develop processing speed comparable to known words. The frequency manipulation in the present study (four vs. eight exposures) did not lead to differences in the learning or processing of collocations. Finally, reading times were not a significant predictor of vocabulary gains.
How similar are shared syntactic representations? Evidence from priming of passives in Greek–English bilinguals
Authors: Kotzochampou Sotiria , Chondrogianni Vasiliki 
Published: May 2022

AbstractThe shared-syntax account of bilingual syntactic representations suggests that similar structures from different languages are represented as one in the bilingual mind. In this study, we examined the degree of morpho-syntactic similarity needed for representations to be shared in the bilingual mind by comparing passive structures in Greek and English. Contrary to English, non-active morphology in Greek is not restricted to passives and the “by phrase” is considered marked. In two structural priming experiments, we examined whether passives can be primed in L1-Greek and, subsequently, whether there is a single representation for passives in Greek–English bilinguals despite distributional and morpho-syntactic differences. Results showed that passive structures were primed in L1-Greek (Experiment 1) and from L1-Greek to L2-English (Experiment 2). Our findings suggest that morpho-syntactic and distributional differences inherent to passives do not prevent priming, and that structural representations can be shared even when featural structure is not identical.
Exploration, collection and characterization of Kala zeera (Bunium persicum Boiss. Fedtsch.) germplasm from northwestern Himalayas
Authors: Khan Mohd Anwar , Altaf Suhail , Shafi Safoora , Bhat Bilal Ahmad , Dar Waseem Ali , Parry Feroz Ahmad , Mir Reyazul Rouf 
Published: May 2022

AbstractA study was conducted to collect and characterize the indigenous Kala zeera (Bunium persicum Boiss. Fedtsch.) accessions from the hills of northwestern Himalayan sates of Jammu and Kashmir, Himachal Pradesh and Uttarakhand. Around 1000 accessions were collected during this exploration mission, out of which diversity of 252 accessions was established through morphological characterization. The morpho-agronomic characterization and the analysis of trait data revealed significant variability in number of branches per plant, number of umbelets per umbel, number of seeds per plant, seed yield per plant and 1000 seed weight. The collection and characterization of these diverse accessions can prove useful in future Kala zeera improvement programmes in the world as this is the first such comprehensive report of the crop from northwestern Himalayan region of India.
Urbanization Contributes Little to Global Warming but Substantially Intensifies Local and Regional Land Surface Warming
Authors: Zhou Decheng , Xiao Jingfeng , Frolking Steve , Zhang Liangxia , Zhou Guoyi 
Published: May 2022

AbstractIncreasing urbanization causes an urban heat island (UHI) effect and exacerbates health risks of heat waves due to global warming. The surface UHI (SUHI) in large cities has been extensively studied, yet a systematic evaluation on the impacts of urbanization on local‐to global‐scale land surface warming is lacking. We propose a new procedure to quantify the warming effects of urbanization at local, regional, and global scales using high‐resolution satellite observations. We find strong local warming effects for 88% of the urban‐dominated pixels across the globe and cooling effects for the rest of the urban lands on a diurnal mean timescale, with a global urban mean intensity of 1.1°C in 2015. The SUHI effects differ substantially by time of day, season, and climate zone, and are closely related to surface evapotranspiration. By extending local effects to the entire land surface, we estimate a diurnal mean warming of only 0.008°C globally. However, urbanization can have large warming effects regionally, especially in eastern China, the eastern United States, and Europe. In addition, we show that global urban expansion results in over three‐quarters of SUHI effects in 1985–2015, and its effect will likely increase by 50%–200% by the end of this century. The SUHI‐added warming could be up to 0.12°C in summer in Europe by 2100 under a fossil‐fueled development pathway. Our results reveal that urbanization substantially intensifies local and regional land surface warming and that prioritized attention should be given to the SUHI‐added warming in highly or rapidly urbanized regions.