bluuebunny/crossref_metadata_2025_split huggingface dataset:
Tuning the Surface Chemistry of MXene to Improve Energy Storage: Example of Nitrification by Salt Melt
Authors: Liu Liyuan , Zschiesche Hannes , Antonietti Markus , Daffos Barbara , Tarakina Nadezda V. , Gibilaro Mathieu , Chamelot Pierre , Massot Laurent , Duployer Benjamin , Taberna Pierre‐Louis , Simon Patrice 
Published: November 2022

AbstractThe unique properties of 2D MXenes, such as metal‐like electrical conductivity and versatile surface chemistry, make them appealing for various applications, including energy storage. While surface terminations of 2D MXene are expected to have a key influence on their electrochemical properties, the conventional HF‐etching method limits the surface functional groups to F, OH, and O. In this study, O‐free, Cl‐terminated MXenes (noted as Ti3C2Clx) are first synthesized by a molten salt (FeCl2) etching route. Then, a substitution of surface termination from Cl to N is performed via post‐thermal treatment of Ti3C2Clx in Li3N containing molten salt electrolytes. While the Cl‐terminated pristine material does not show electrochemical activity, the surface‐modified, N‐containing Ti3C2Tx exhibits a unique capacitive‐like electrochemical signature in sulfuric acid aqueous electrolyte with rate performance—more than 300 F g−1 (84 mAh g−1) at 2 V s−1. These results show that control of the MXene surface chemistry enables the preparation of high‐performance electrodes in a previously not accessed limit of energy storage.
AN‐aided full‐duplex secure transmissions under imperfect self‐interference cancellation
Authors: Cao Thanh Lam , Nguyen Lap Luat , Nguyen Tien‐Tung , Ho‐Van Khuong , Ta Hien Q. 
Published: November 2022

SummaryThis paper considers a full‐duplex (FD) secure transmission scheme with aid of the artificial noise deployed at both transmitter and receiver under imperfect self‐interference cancellation. The expressions of secrecy and connection outage probabilities are derived, and hence, the secrecy throughput of the proposed scheme is evaluated. The results show that the performance of the proposed FD scheme outperforms that of conventional half‐duplex and FD receiver schemes in terms of the secrecy outage probability. In addition, the proposed FD scheme can achieve high secrecy throughput under various locations of the eavesdropper. Especially when the eavesdropper is located close to the transmitter, the secrecy throughput of the proposed FD scheme is nearly double that of the half‐duplex scheme with artificial noise injection while that of the scheme with FD jamming receiver goes to zero.
OPE coefficients and the mass-gap from the integrable scattering description of 2D CFT’s
Authors: Bajnok Zoltan , Janik Romuald A. 
Published: November 2022

Abstract
Many two-dimensional conformal field theories have an alternative integrable scattering description, which reproduces their spectrum of conformal weights. Taking as an example the case of the Lee-Yang nonunitary CFT and the 3-state Potts minimal model, we derive formulas, in terms of their integrable description, for the OPE coefficients of a certain specific primary operator and two identical but otherwise essentially arbitrary operators. As a side result we also obtain a novel formula for the mass-gap relation for the integrable massive deformation of the CFT. These results are obtained through expressing the first nontrivial coefficient in the UV expansion of the energy in terms of the integrable CFT data, i.e. the kink and anti-kink TBA solutions.
Covid-19 apps, Corona vaccination apps and data “ownership”
Authors: van Erp Sjef 
Published: November 2022

AbstractAlready before the present Covid-19 health crisis an emerging trend could be seen towards offering health services from a distance, called “e-health”. This trend, like so many other developments towards digitalisation of our societies, received a considerable impetus because of the Covid-19 crisis. First, the rise of Covid-19 tracing (and/or tracking) apps and now to be followed by the advance of Corona vaccination apps has made us aware of the benefits which e-health may bring, particularly in a situation where distance means safety. The apps contain very personal information and, consequently, have provoked questions as to whether the apps sufficiently protect a person’s right to privacy and data protection as safeguarded by the EU’s General Data Protection Regulation. The nature of the data, however, is such that also questions as to the importance of access by public health authorities in the public interest can be asked. Also, although commercial, but still important for developing and producing vaccines, for the pharmaceutical industry the data are important. The result is a conflict particularly between entitlement to privacy protection and the general interest, causing questions to be asked about which interest has priority. It might very well be, however, that this question, asked as such, is beside the point. Given that data are non-rivalrous and non-depletable, because they can be copied and copied, questions about which entitlement has priority cannot be answered in absolute terms. Rights regarding data depend upon who at a particular time has control over the data, who else has control and what control between all those involved then means. Looking at who has which right to data one can see an entitlement paradigm surfacing which is multi-perspective, relative and dynamic. Calling data entitlement “ownership” is not a reference to ownership in the traditional sense of the word, but to management. To decide what management in a particular situation means interest balancing exercises must be made. These exercises will change over time, as accordingly will the answer to the question who is “owner” of data in Covid-19 and Corona vaccination apps.
Effects of Field‐Aligned Cold Plasma Density Filaments on the Fine Structure of Chorus
Authors: Hanzelka M. , Santolík O. 
Published: November 2022

AbstractThe whistler‐mode chorus emission, a major driver of radiation belt electron energization and precipitation, exhibits significant amplitude modulations on millisecond timescales. These subpacket modulations are accompanied by fast changes in the wave normal angle. Understanding the evolution of wave propagation properties inside chorus elements is essential for modeling nonlinear chorus‐electron interactions, but the origin of these rapid changes is unclear. We propose that the variations come from propagation inside thin, field‐aligned cold plasma enhancements (density ducts), which produce differing modulations in parallel and perpendicular wave magnetic field components. We show that a full‐wave simulation on a filamented density background predicts wave vector and amplitude evolution similar to Van Allen Probes spacecraft observations. We further demonstrate that the commonly assumed wide density ducts, in which wave propagation can be studied with ray tracing methods, cannot explain the observed behavior. This indirectly proves the existence of wavelength‐scale field‐aligned density fluctuations.
Academic placement records and gendered placements in the political science profession
Authors: Frese Joris 
Published: November 2022

AbstractThere are many ways of quantifying the success of political science departments, all of which have advantages and disadvantages. The most relevant international rankings consider factors such as research quality, research quantity, or academic reputation. None of the established rankings consider how frequently departments place their alumni into the academic job market. As this criterion should arguably be among the most important ones for prospective graduate students, this paper analyzes original data on the educational background of faculty members (N = 3548) at highly reputable political science departments in North America and Europe to create an up-to-date ranking based on academic placement records. The insights from this article provide guidance to undergraduate and graduate students when considering different options for the pursuit of a Ph.D., and hopefully also motivate departments to place greater significance on their placement records through increased transparency. In addition, the data highlights the large gender gap in placement success across all departments.
A call for health systems to monitor the health‐related quality of life of people living with HIV
Authors: Lazarus Jeffrey V. , Van Hout Marie Claire , Fuster‐Ruizdeapodaca Maria J. , Brown Graham , Guaraldi Giovanni 
Published: November 2022

AbstractIntroductionThe World Health Organization's (WHO's) new global health strategy on HIV represents a major step toward a broader conceptualization of HIV care. It recognizes the importance of addressing chronic care more fully and–for the first time ever–the health‐related quality of life (HRQoL) of people living with HIV (PLHIV).MethodsA thorough literature review was conducted in order to analyse how the WHO strategy on HIV for 2022‐2030 addresses the monitoring of the HRQoL of PLHIV for the next decade and compared it to that of other countries and health authorities.ResultsUnlike for other issues, the strategy does not include quantitative targets for 2030, thus falling short of committing to monitoring global progress in improving the long‐term well‐being of PLHIV.ConclusionsWe urge national health systems not to wait for WHO to lead on this issue. Seeking good HRQoL outcomes for PLHIV can confer far‐reaching benefits on health systems. The feasibility of monitoring population‐level HRQoL has been demonstrated through the use of simple tools like patient‐reported outcome measures (PROMs) and patient‐reported experience measures (PREMs). Many countries can already set HRQoL monitoring targets, similar to those presented in this viewpoint, while we work toward an agreed minimum metric for use by all countries.
Correction and calibration of atmospheric impact observations in GOES GLM data
Authors: Morris Robert L. , Smith Jeffrey Claiborne , Dotson Jessie L. , Stern Eric C. , Longenbaugh Randolph S. 
Published: November 2022

AbstractThe Earth's atmosphere is impacted daily by both meteoroids and artificial objects. Calibrated observations of the emitted light at sufficiently high sampling rates can enable or improve the estimation of impactor attributes such as size, cohesion, trajectory, and composition, but are difficult to obtain owing to the unpredictability, brevity, and high dynamic (brightness) range of impacts. Ground‐based camera systems have successfully monitored small regions of the atmosphere at video frame rates and with limited radiometric capabilities, but most impacts occur over the 70% of the Earth's surface covered by water and are therefore missed by these networks. The Geostationary Lightning Mapper (GLM) instruments aboard Geostationary Operational Environmental Satellites 16 and 17 provide near‐hemispherical coverage at 500 frames per second. These data have been shown to contain the signatures of many independently confirmed impacts, often from both viewing angles simultaneously, and constitute an observational resource that is currently unparalleled in the public domain. NASA's Asteroid Threat Assessment Project has implemented an automated impact detection pipeline that processes data from GLM daily. Given a detected impact, the GLM data contain a wealth of information for use in quantitative follow‐up analyses. However, impact events differ from lightning in ways that violate key assumptions built into GLM's design. The result is that GLM's onboard processing introduces errors into pixel observations of impact events and the calibrated energies near the periphery of the detector may be substantially overestimated. We present methods for mitigating these and other issues to produce a data product more suitable for impact analyses than the existing GLM lightning product.
Estimation of Dynamical Thermoacoustic Modes Using an Output Only Observer Kalman Filter-Based Identification Algorithm
Authors: Balasubramanian Nikhil , Rouwenhorst Driek , Hermann Jakob 
Published: November 2022

Abstract
Thermoacoustic instabilities have plagued the operation of gas turbine engines for years and significant research is being conducted in detecting and understanding them. In this paper, an output only identification technique is employed for a noise induced dynamical system representing combustion instability behavior. This approach is called the output only observer Kalman filter identification (O3KID) and its first step solves for least squares from a set of algebraic equations constructed from just the measured output. The least squares solution gives the Markov parameters (impulse response) and the output residuals. The subsequent step takes the Markov parameters or the residuals to solve for the system matrices using any deterministic subspace identification method. In using this direct noniterative two-step algorithm, it is possible to estimate the eigenmodes and damping coefficients from output measured data. To validate the algorithm, a system of independent harmonic oscillators, excited by random noise is used to generate surrogate data representing pressure oscillations in a combustor prior to an instability. The error in estimating the eigen frequencies and damping are &lt;1%. This fast direct approach could be used to provide an early warning indicator in industrial gas turbines by tracking the rate of damping of dominant eigenmodes. Additionally, saving the state space parameters periodically can serve as a data-lean option to track changes of the dynamics and across a gas turbine fleet.
“¿Y qué es ser mapuche? ¿Y qué es ser winka?” Despliegues y negociaciones de identidad en espacios digitales de Facebook dedicados a la revitalización del mapudungun en Chile: un análisis glotopolítico
Authors: Alvarado Pavez Gabriel Eduardo 
Published: November 2022

El presente trabajo es un breve análisis cualitativo de ideoespacios discursivos donde se confrontan y negocian diversas ideologías lingüísticas entre personas interesadas o involucradas en la gestión del mapudungun (lengua mapuche) en contextos digitales concernientes a Chile entre los años 2015 y 2019. En particular, el corpus corresponde a una sección de comentarios encontrada en el grupo de Facebook Aprender mapudungun, donde se debaten de manera explícita discursos demostrativos de diversas ideologías lingüísticas y de sus vínculos con lo extralingüístico en el contexto del cierre nacional chileno. Ponemos atención a cómo dichas ideologías, tanto de parte de agentes lingüísticos como del público general, se acoplan, enfrentan o dialogan asumiendo una contraposición conceptual con respecto a la relación entre lo mapuche y lo chileno/lo winka, constituyendo visiones complejas y multidimensionales. En esto, lo lingüístico constituye un elemento fundamental, especialmente a través de la gestión de la onomástica y de la lengua mapuche.
Care practices and short-term clinical outcomes of very low birth weight infants in Yangtze River Delta in China
Authors: Lyu Tianchan , Tao Yibo , Hua Wei , Li Liling , Tang Yunfei , Jin Yumei , Wang Yan , Ma Yuelan , Ji Futing , Dou Yalan , Cao Yun , Hu Xiao-jing 
Published: November 2022

Abstract
Background
Intensive care is of great significance for very low birth weight infants (VLBWI). The Yangtze River Delta is the most ecomonically developed area in China. However, there are few data on the care practices and survival of VLBWI in this region.

Objectives
To investigate the prevalence, care practices and motality of VLBWI in Yangtze River Delta in China.

Methods
A multi-center retrospective investigation study was conducted at five tertiary hospitals within the Yangtze River Delta in China from January to December 2017. Clinical data included the general characteristics of the infants and the mothers, clinical prognosis, care practices in NICUs was collected by trained research members.

Results
During the study period, 1059 VLBWIs were included. Infants with birth weight < 750 g, 750-1000 g, 1000-1250 g and 1250-1500 g accounted for 2.3, 14.9, 34.8 and 47.8%, respectively. Premature rupture of membranes (17.8%) was the main cause of premature delivery. The catheterization rates of umbilical vein catheterization (UVC) and peripherally inserted central catheter (PICC) were 25.0 and 64.4%, respectively. The duration of parenteral nutrition was 27.0 ± 19.5 d, the meantime of feeding tube indwelling was 36.2 ± 24.2 d. The corrected gestational age of the infants who reached full oral feeding was 35.8 ± 2.7 weeks. The breast feeding rate in the investigated infants was 61.9%. The mortality rate of preterm infants was 3.4%. The incidence of main complications BPD, PDA, ROP, NEC and sepsis were 24.9, 29.9, 21.7, 9.4 and 13.3% respectively.

Conclusions
Maternal and infant care practices need to be improved in the very preterm births. This study provides a baseline for the improvement in the further study.
Effectiveness of school-based interventions for preventing tobacco smoking initiation among young people in low- and middle-income countries: a systematic review protocol
Authors: Logo Divine Darlington , Enuameh Yeetey , Adjei George , Singh Arti , Nakua Emmanuel , Dassah Edward , Oppong Felix Boakye , Owusu-Dabo Ellis 
Published: November 2022

Abstract
Background
Despite the commendable progress made globally in tobacco control, the world is falling short of achieving a 30% relative reduction in current tobacco use by 2025. The African region remains the least in the efforts in fighting the tobacco epidemic and is most exploited by the tobacco industry. Schools have been continuously used for over three decades as a setting for delivering youth smoking prevention programmes; however, the evidence of the effectiveness of those school-based interventions provides varying outcomes. Also, interventions that proved to be effective, in high-income countries (HICs), may not necessarily be effective in the African region as a result of cultural differences and other contrasting factors.
An existing systematic review that explored school-based tobacco prevention programmes among the youth in African countries from 2000 to 2016 showed partial effectiveness. This review will address the gap by updating the 2016 review to examine studies in LMICs to generate findings to help target resources which have the potential to save lives by preventing smoking initiation among young people.

Methods
The JBI methodology for systematic reviews of effectiveness will guide the conduct of this review. A comprehensive strategic search will be developed to retrieve both published and unpublished studies that evaluate school-based interventions to prevent tobacco smoking initiation among in-school young people in LMICs compared to non-intervention programmes. Published studies would be from databases such as MEDLINE via Ovid, CINAHL via EBSCO, Embase, PsycINFO, PsycEXTRA, and the Cochrane Central Register of Controlled Trials. Sources of grey literature would be ProQuest Dissertations and Theses, MedNar, EBSCO Open Dissertations, Open Access Theses and Dissertations, and Trove.
The databases will be searched for published studies in the English language. The processes of study selection, critical appraisal, data extraction, and data synthesis will be in accordance with the JBI approach for reviews of effectiveness with a minimum of two reviewers at each stage. The primary outcome of the review will be the non-initiation of tobacco smoking by the youth.

Discussion
The review will provide synthesized evidence on the effectiveness of school-based smoking initiation prevention among young people in LMICs. The findings of the review would support policymakers and programme implementers to develop targeted interventions for effective tobacco control initiatives.

Systematic review registration
PROSPERO CRD42021246206
Experience in Implementing a Program for the Adaptation of Young Workers at an Industrial Enterprise of the Nuclear Industry
Authors: Brykalov S. , Krylova E. , Krasilova E. 
Published: November 2022

This article is devoted to describing the unique experience of JSC Afrikantov OKBM in developing and implementing an adaptation and mentoring program for new employees at an industrial enterprise in the nuclear industry, which allows the new employee to achieve the target efficiency as quickly as possible, form an understanding of the specifics of the organization's activities and involve organizations in the corporate culture.
The practical significance of the materials of the article lies in the fact that the article presents the adaptation and mentoring program for young workers under 35 years old, developed and implemented at the enterprise, as well as the developed adaptation program for newly hired workers over 35 years old.
The practical recommendations proposed in this article for the introduction of a program of adaptation and mentoring of new employees can be used and replicated by large industrial enterprises in the practice of change management and strategic management.
The influence of drugs used in mental disorders on the health of the oral cavity - a systematic review
Authors: Ziomko Bartłomiej , Wójcik Alicja , Pakaszewski Wojciech , Smulewicz Klaudia , Rusin Bartosz 
Published: November 2022

Ze wzrostem liczby diagnoz zaburzeń psychicznych łączy się wzrost zapotrzebowania na leki psychotropowe, których częstym działaniem niepożądanym jest kserostomia, definiowana jako uczucie suchości w jamie ustnej i prowadząca m.in. do próchnicy i stanów zapalnych błon śluzowych. Największą zdolnością do wywoływania tych działań niepożądanych cechują się leki przeciwpsychotyczne i trójcykliczne leki przeciwdepresyjne, ale nie są od nich wolne także SSRI, antydepresanty atypowe i anksjolityki takie jak benzodiazepiny. W leczeniu kserostomii ważna jest profilaktyka kandydozy i próchnicy: odpowiednia dieta, prawidłowe zabiegi higienizacyjne oraz regularne kontrole stomatologiczne. Inne metody to farmakoterapia i stosowanie substytutów śliny. Istnieje korelacja pomiędzy zaburzeniami psychicznymi a wyższą liczbą ubytków próchnicowych, niższą jakością higieny jamy ustnej i większą częstością występowania chorób periodontologicznych.