bluuebunny/crossref_metadata_2025_split huggingface dataset:
Selektion zum Wohl des zukünftigen Kindes?
Authors: Denkhaus Ruth 
Published: October 2021

ZusammenfassungDer Beitrag setzt sich kritisch mit dem Prinzip des prokreativen Wohltuns (principle of procreative beneficence, PB) von Julian Savulescu und seinen Implikationen für den Umgang mit der Präimplantationsdiagnostik (PID) auseinander. PB fordert angehende Eltern dazu auf, aus mehreren möglichen zukünftigen Kindern dasjenige auszuwählen, dessen Leben voraussichtlich am besten verlaufen wird. Paare mit Kinderwunsch sind danach zumindest unter bestimmten Umständen (z. B. wenn im Rahmen einer unabhängig indizierten IVF mehr Embryonen entstehen, als übertragen werden können) moralisch verpflichtet, eine PID in Anspruch zu nehmen, um die Weitergabe genetisch bedingter Krankheiten zu verhindern. Die Auswahl von Embryonen im Rahmen einer PID kann jedoch nur dann mit dem Wohlergehen des zukünftigen Kindes begründet werden, wenn man die entsprechende Wohltunspflicht mit Savulescu und Kahane als „unpersönliche“ moralische Pflicht versteht. PB wirft daher die Frage nach der Relevanz unpersönlicher Erwägungen für Entscheidungen über Fortpflanzung und Familiengründung auf. Gegen Savulescu und Kahane argumentiere ich dafür, reproduktive Verantwortung als einen integralen Aspekt elterlicher Verantwortung und damit als personenbezogene Verantwortung zu deuten, und verteidige diese Konzeption reproduktiver Verantwortung gegen Einwände, die sich aus einem von Savulescu und Kahane konstruierten hypothetischen Szenario – dem Röteln-Beispiel – ergeben.
Hydrologic Setting Dictates the Sensitivity of Ecosystem Metabolism to Climate Variability in Lakes
Authors: Oleksy Isabella A. , Jones Stuart E. , Solomon Christopher T. 
Published: October 2021

AbstractGlobal change is influencing production and respiration in ecosystems across the globe. Lakes in particular are changing in response to climatic variability and cultural eutrophication, resulting in changes in ecosystem metabolism. Although the primary drivers of production and respiration such as the availability of nutrients, light, and carbon are well known, heterogeneity in hydrologic setting (for example, hydrological connectivity, morphometry, and residence) across and within regions may lead to highly variable responses to the same drivers of change, complicating our efforts to predict these responses. We explored how differences in hydrologic setting among lakes influenced spatial and inter annual variability in ecosystem metabolism, using high-frequency oxygen sensor data from 11 lakes over 8 years. Trends in mean metabolic rates of lakes generally followed gradients of nutrient and carbon concentrations, which were lowest in seepage lakes, followed by drainage lakes, and higher in bog lakes. We found that while ecosystem respiration (ER) was consistently higher in wet years in all hydrologic settings, gross primary production (GPP) only increased in tandem in drainage lakes. However, interannual rates of ER and GPP were relatively stable in drainage lakes, in contrast to seepage and bog lakes which had coefficients of variation in metabolism between 22–32%. We explored how the geospatial context of lakes, including hydrologic residence time, watershed area to lake area, and landscape position influenced the sensitivity of individual lake responses to climatic variation. We propose a conceptual framework to help steer future investigations of how hydrologic setting mediates the response of metabolism to climatic variability.
Shifting the focus of research on effective professional development: Insights from a case study of implementation
Authors: Patfield Sally , Gore Jennifer , Harris Jess 
Published: October 2021

AbstractGlobally, teacher professional development is heralded as a key mechanism for educational reform. With governments investing heavily in PD programs, the aim of these interventions is not only enhanced teacher knowledge and practice but, ultimately, improved student outcomes. A substantial body of research has attempted to identify characteristics of effective PD, generating a growing list of features that ostensibly ‘work’. As such, program design has become the dominant analytic focus. In this paper, we shift attention squarely to program implementation as necessary in conceptualising and evaluating effective PD. We apply the lens of implementation science to a case study of how one regional secondary school in NSW, Australia, implemented a robust PD program called Quality Teaching Rounds that has strong evidence of effectiveness. Despite the school’s attempts to remain true to the spirit of the PD, a combination of remoteness, lack of casual relief teachers, high teacher turnover, and negative perceptions of peer observation result in a form of QTR that is almost unrecognisable from its intended design. We argue greater attention must be given to understanding and supporting successful implementation within and across diverse school contexts in order to take effective forms of PD to scale.
Immersive landscapes: modelling ecosystem reference conditions in virtual reality
Authors: Chandler Tom , Richards Anna E. , Jenny Bernhard , Dickson Fiona , Huang Jiawei , Klippel Alexander , Neylan Michael , Wang Florence , Prober Suzanne M. 
Published: October 2021

Abstract
Context
Understanding the variability and dynamics of ecosystems, as well as their responses to climate or land use change, is challenging for policy makers and natural resource managers. Virtual reality (VR) can be used to render virtual landscapes as immersive, visceral experiences and communicate ecosystem dynamics to users in an effective and engaging way.

Objectives
To illustrate the potential and believability of VR, a team of landscape ecologists and immersive visualisation researchers modelled a reference Australian Box Gum Grassy Woodland landscape, an endangered eucalypt woodland ecosystem that is difficult to observe in its pre-European colonisation form.

Methods
We document considerations for designing the immersive virtual landscape, including the creation of animated three-dimensional (3D) plants that alternate between the seasons, and soundscapes that change through the course of a simulated day. We used a heuristic evaluation with experts to assess the potential of immersive VR landscape modeling.

Results
This cross disciplinary collaboration resulted in a VR experience that was evaluated in a series of meetings by 27 ecologists and managers in biodiversity conservation, many of whom were familiar with Box Gum Grassy Woodlands. 88% of participants stated that the simulation was believable and participants thought that virtual landscapes held great potential for education, public engagement and land management.

Conclusions
Possible future directions include open-source libraries of ecological 3D models, and the visual simulation of historic landscapes and future climate change scenarios.
A dataset of regressions in web applications detected by end-to-end tests
Authors: Soto-Sánchez Óscar , Maes-Bermejo Michel , Gallego Micael , Gortázar Francisco 
Published: October 2021

AbstractEnd-to-end tests present many challenges in the industry. The long-running times of these tests make it unsuitable to apply research work on test case prioritization or test case selection, for instance, on them, as most works on these two problems are based on datasets of unit tests. These ones are fast to run, and time is not usually a considered criterion. This is because there is no dataset of end-to-end tests, due to the infrastructure needs for running this kind of tests, the complexity of the setup and the lack of proper characterization of the faults and their fixes. Therefore, running end-to-end tests for any research work is hard and time-consuming, and the availability of a dataset containing regression bugs, documentation and logs for these tests might foster the usage of end-to-end tests in research works. This paper presents a) a dataset for this kind of tests, including six well-documented manually injected regression bugs and their corresponding fixes in three web applications built using Java and the Spring framework; b) tools for easing the execution of these tests no matter the infrastructure; and c) a comparative study with two well-known datasets of unit tests. The comparative study shows that there are important differences between end-to-end and unit tests, such as their execution time and the amount of resources they consume, which are much higher in the end-to-end tests. End-to-end testing deserves some attention from researchers. Our dataset is a first effort toward easing the usage of end-to-end tests in research works.
Diversity-orientierte Führung – Erfolgsfaktor im Mint-Bereich?
Authors: Genkova Petia , Schreiber Henrik 
Published: October 2021

ZusammenfassungDiese qualitative Studie untersucht explorativ MINT-Führungskräfte hinsichtlich ihrer Erfahrungen, sozialer Einflüsse und Kompetenzen, die für den Umgang mit kultureller Vielfalt relevant sind. Die Ergebnisse zeigen, dass sich nur ein kleiner Teil der Befragten der Chancen und Risiken kultureller Vielfalt und der spezifischen Herausforderungen für Menschen mit Migrationshintergrund bewusst ist. Dabei scheinen für die Ausbildung der Einstellungen sowohl die eigenen Erfahrungen und die Sensibilität, die eigene Identifizierung mit dem Unternehmen vor dem Hintergrund der jeweiligen Position des Unternehmens und bisherige Maßnahmen relevant zu sein und miteinander zu interagieren.
Körper und politische (An‑)Ordnungen. Zur Bedeutung von Körpern in der modernen westlichen Politischen Theorie
Authors: Ludwig Gundula 
Published: October 2021

ZusammenfassungDie moderne westliche Politische Theorie befasst sich kaum mit Köpern; diese werden zumeist privatisiert und als natürlich bzw. vorpolitisch gesetzt. Der Text zeigt, dass Körper in der modernen Politischen Theorie allerdings nicht schlicht abwesend sind, sondern eine gewichtige politische Rolle einnehmen, denn Körper legitimieren politische Anordnungen in subtiler Weise. Durch eine Auseinandersetzung mit zentralen Denkfiguren bei Thomas Hobbes, John Locke, Jean-Jacques Rousseau, Immanuel Kant, Hannah Arendt, John Rawls und Jürgen Habermas werden drei Weisen sichtbar gemacht, wie Körper die moderne westliche Politische Theorie prägen: erstens werden Körper zur Legitimation der politischen Ordnung herangezogen, zweitens dienen sie der Bestimmung des politischen Subjektstatus und drittens wird über Körper Politik definiert. Der Text verdeutlicht, wie eine körpertheoretische Perspektive, die Körper nicht als präpolitisch, sondern als politisches Konstrukt begreift, den machtanalytischen Radius der Politischen Theorie zu erweitern in der Lage ist.
Quantitative trait locus mapping and genomic selection of tobacco (Nicotiana tabacum L.) based on high-density genetic map
Authors: Tong Zhijun , Xiu Zhihui , Ming Yao , Fang Dunhuang , Chen Xuejun , Hu Yafei , Zhou Juhong , He Weiming , Jiao Fangchan , Zhang Chi , Zhao Shancen , Jin Han , Jian Jianbo , Xiao Bingguang 
Published: October 2021

AbstractTobacco (Nicotiana tabacum L.) is an economic crop and a model organism for studies of plant biology and genetics. As an allotetraploid plant generated from interspecific hybridization, tobacco has a massive genome (4.5 Gb). Recently, a genetic map with 45,081 single nucleotide polymorphism (SNP) markers was constructed using whole-genome sequencing data for a tobacco population including 274 individuals. This provides a basis for quantitative trait locus (QTL) mapping and genomic selection, which have been widely applied to other crops but have not been feasible in tobacco. Based on this high-density genetic map, we identified QTLs associated with important agronomic traits, chemical compounds in dry leaves, and hazardous substances in processed cigarettes. The LOD values for major QTLs were highest for agronomic traits, followed by chemical compounds and hazardous substances. In addition to the identification of molecular markers, we evaluated genomic selection models and found that BayesB had the highest prediction accuracy for the recombinant inbred line population. Our results offer new insights into the genetic mechanism underlying important traits, such as agronomic traits and quality-related chemical compounds in tobacco, and will be able to support the application of molecular breeding to tobacco.
Relevance of Objective Measures in Psychiatric Disorders—Rest-Activity Rhythm and Psychophysiological Measures
Authors: Moon Eunsoo , Yang Michelle , Seon Quinta , Linnaranta Outi 
Published: October 2021

Abstract
Purpose of Review
We present a review of recent methods of objective measurement in psychiatry and psychology with a focus on home monitoring and its utility in guiding treatment.

Recent Findings
For individualized diagnostics and treatment of insomnia, actigraphy can generate clinically useful graphical presentations of sleep timing and patterns. Psychophysiological measures may complement psychometrics by tracking parallel changes in physiological responses and emotional functioning, especially during therapy for trauma symptoms and emotion regulation. It seems that rather than defining universal cut-offs, an individualised range of variability could characterize treatment response.

Summary
Wearable actigraphy and psychophysiological sensors are promising devices to provide biofeedback and guide treatment. Use of feasible and reliable technology during experimental and clinical procedures may necessitate defining healthy and abnormal responses in different populations and pathological states. We present a “call for action” towards further collaborative work to enable large scale use of objective measures.
Successful endoscopic closure with an over-the-scope clip for sigmoid colon perforation due to bile duct stent migration
Authors: Yamaguchi Daisuke , Nagatsuma Goshi , Jinnouchi Azuki , Hara Yumi , Shimakura Akane , Jubashi Amane , Yoshioka Wataru , Tanaka Yuichiro , Hino Naoyuki , Ario Keisuke , Tsunada Seiji 
Published: October 2021

AbstractAn 86-year-old woman presented with a history of endoscopic papillary sphincterotomy for bile duct stones and diverticulitis. The patient was admitted as an emergency case of acute cholangitis due to choledocholithiasis, underwent endoscopic bile duct stenting, and was discharged with a plan for endoscopic lithotripsy. One month later, the patient was readmitted owing to abdominal pain. Abdominal computed tomography at admission showed that the bile duct stent had migrated to the sigmoid colon and the presence of a small amount of extraintestinal gas, suggesting a colonic perforation. Lower gastrointestinal endoscopy showed adhesions and intestinal stenosis in the sigmoid colon, probably after diverticulitis, and the bile duct stent that had perforated the same site. The stent was removed and endoscopic closure of the perforation was performed using an over-the-scope clip. Abdominal computed tomography 8 days after the closure showed no extraintestinal gas. The patient resumed eating and was discharged on the 14th day of admission. There was no recurrence of abdominal pain. Endoscopic closure of sigmoid colon perforation due to bile duct stent migration using an over-the-scope clip has not been reported thus far, and it may be a new treatment option in the future.
Carbon dioxide adsorption and interaction with formation fluids of Jordanian unconventional reservoirs
Authors: Samara H. , Ostrowski T. V. , Abdulkareem F. Ayad , Padmanabhan E. , Jaeger P. 
Published: October 2021

AbstractShales are mostly unexploited energy resources. However, the extraction and production of their hydrocarbons require innovative methods. Applications involving carbon dioxide in shales could combine its potential use in oil recovery with its storage in view of its impact on global climate. The success of these approaches highly depends on various mechanisms taking place in the rock pores simultaneously. In this work, properties governing these mechanisms are presented at technically relevant conditions. The pendant and sessile drop methods are utilized to measure interfacial tension and wettability, respectively. The gravimetric method is used to quantify CO2 adsorption capacity of shale and gas adsorption kinetics is evaluated to determine diffusion coefficients. It is found that interfacial properties are strongly affected by the operating pressure. The oil-CO2 interfacial tension shows a decrease from approx. 21 mN/m at 0.1 MPa to around 3 mN/m at 20 MPa. A similar trend is observed in brine-CO2 systems. The diffusion coefficient is observed to slightly increase with pressure at supercritical conditions. Finally, the contact angle is found to be directly related to the gas adsorption at the rock surface: Up to 3.8 wt% of CO2 is adsorbed on the shale surface at 20 MPa and 60 °C where a maximum in contact angle is also found. To the best of the author’s knowledge, the affinity of calcite-rich surfaces toward CO2 adsorption is linked experimentally to the wetting behavior for the first time. The results are discussed in terms of CO2 storage scenarios occurring optimally at 20 MPa.
Mechanical analysis on cement sheath integrity under asymmetric load
Authors: Zhang Xiaoyu , Wang Lei , Bi Zhenhui , Guo Yintong , Yang Chunhe , Yang Hanzhi , Chang Xin 
Published: October 2021

AbstractIn large-scale multi-section hydraulic fracturing, the stress environment of wellbore is extreme complex, often causing the unbalanced stress distribution around the wellbore. That poses great challenges to the integrity of the sheath. In this paper, firstly, triaxial compression test and triaxial cyclic test are carried out at 130 °C to study the deformation characteristics of the cement under high temperature. Then based on that, an appropriate plastic mechanics model is established. Finally, the shakedown theory is applied to analyze the model and acquires a maximum cyclic loading under asymmetric stress. The result shows that (1) the well cement, with the increase of load, shows the plastic flow characteristics and can be regarded as an ideal elastic–plastic material under high temperature. (2) During the cyclic loading and unloading process, the "hysteresis loop" becomes denser, which indicates that the accumulation rate of plastic deformation is continuously declining. The main plastic strain appears in the phase of the first loading. (3) The external pressure Pz plays a positive role in the deformation control of the sheath. With the growth of Pz, the maximum cyclic loading Pmax will also increase. (4) Asymmetric stress distribution can significantly affect the bearing capacity of the sheath. If stress difference coefficient λ = 0.3, the Pmax tends to decrease nearly by 50%. With the growth of λ, the negative influence of stress asymmetry reduces gradually. High external pressure is beneficial to reduce the negative impact of the asymmetry. With the growth of λ, the benefit tends to enhance. (5) In engineering practice, if the geology around wellhole showcases the strong asymmetry (the value of λ is large), some steps need to be adopted to reduce the stress concentration.
Optimisation of reaction parameters for a novel polymeric additives as flow improvers of crude oil using response surface methodology
Authors: Elganidi Ibrahim , Elarbe Basem , Ridzuan Norida , Abdullah Norhayati 
Published: October 2021

AbstractIn recent years, polymeric additives have received considerable attention as a wax control approach to enhance the flowability of waxy crude oil. Furthermore, the satisfactory model for predicting maximum yield in free radical polymerisation has been challenging due to the complexity and rigours of classic kinetic models. This study investigated the influence of operating parameters on a novel synthesised polymer used as a wax deposition inhibitor in a crude oil pipeline. Response surface methodology (RSM) was used to develop a polynomial regression model and investigate the effect of reaction temperature, reaction time, and initiator concentration on the polymerisation yield of behenyl acrylate-co-stearyl methacrylate-co-maleic anhydride (BA-co-SMA-co-MA) polymer by using central composite design (CCD) approach. The modelled optimisation conditions were reaction time of 8.1 h, reaction temperature of 102 °C, and initiator concentration of 1.57 wt%, with the corresponding yield of 93.75%. The regression model analysis (ANOVA) detected anR2value of 0.9696, indicating that the model can clarify 96.96% of the variation in data variation and does not clarify only 3% of the total differences. Three experimental validation runs were carried out using the optimal conditions, and the highest average yield is 93.20%. An error of about 0.55% was observed compared with the expected value. Therefore, the proposed model is reliable and can predict yield response accurately. Furthermore, the regression model is highly significant, indicating a strong agreement between the expected and experimental values of BA-co-SMA-co-MA yield. Consequently, this study’s findings can help provide a robust model for predicting maximum polymerisation yield to reduce the cost and processing time associated with the polymerisation process.
Deceleration Training in Team Sports: Another Potential ‘Vaccine’ for Sports-Related Injury?
Authors: McBurnie Alistair J. , Harper Damian J. , Jones Paul A. , Dos’Santos Thomas 
Published: October 2021

AbstractHigh-intensity horizontal decelerations occur frequently in team sports and are typically performed to facilitate a reduction in momentum preceding a change of direction manoeuvre or following a sprinting action. The mechanical underpinnings of horizontal deceleration are unique compared to other high-intensity locomotive patterns (e.g., acceleration, maximal sprinting speed), and are characterised by a ground reaction force profile of high impact peaks and loading rates. The high mechanical loading conditions observed when performing rapid horizontal decelerations can lead to tissue damage and neuromuscular fatigue, which may diminish co-ordinative proficiency and an individual’s ability to skilfully dissipate braking loads. Furthermore, repetitive long-term deceleration loading cycles if not managed appropriately may propagate damage accumulation and offer an explanation for chronic aetiological consequences of the ‘mechanical fatigue failure’ phenomenon. Training strategies should look to enhance an athlete’s ability to skilfully dissipate braking loads, develop mechanically robust musculoskeletal structures, and ensure frequent high-intensity horizontal deceleration exposure in order to accustom individuals to the potentially damaging effects of intense decelerations that athletes will frequently perform in competition. Given the apparent importance of horizontal decelerations, in this Current Opinion article we provide considerations for sport science and medicine practitioners around the assessment, training and monitoring of horizontal deceleration. We feel these considerations could lead to new developments in injury-mitigation and physical development strategies in team sports.
The Irish Expatriate Novel in Late Capitalist Globalization
Authors: Cleary Joe 
Published: October 2021

This study of contemporary Irish expatriate fiction offers a boldly original world-facing rather than nation-focused overview of the contemporary Irish novel. Chapters examine how Irish narrative deals with the United States in a time of declining global hegemony, a rising China and Asia, a thwarted and turbulent Global South, and a European Union that has decisively reshaped Ireland in the last half century. The author argues that in a late capitalist world defined by volatile economic and cultural globalizations, the Irish novel is struggling to imagine new ways to narrate the country's relationship to the world capitalist system and to find new place for Irish writing in the world literary system. Looking at a rapidly-changing Ireland in a rapidly-changing international order, Joe Cleary offers new readings of novels by Colm Tóibín, Anne Enright, Joseph O'Neill, Deirdre Madden, Mary Costello, Naoise Dolan, Aidan Higgins, Colum McCann, Ronan Sheehan and Ronan Bennett.