bluuebunny/crossref_metadata_2025_split huggingface dataset:
Improving prediction of rare species’ distribution from community data
Authors: Zhang Chongliang , Chen Yong , Xu Binduo , Xue Ying , Ren Yiping 
Published: July 2020

AbstractSpecies distribution models (SDMs) have been increasingly used to predict the geographic distribution of a wide range of organisms; however, relatively fewer research efforts have concentrated on rare species despite their critical roles in biological conservation. The present study tested whether community data may improve modelling rare species by sharing information among common and rare ones. We chose six SDMs that treat community data in different ways, including two traditional single-species models (random forest and artificial neural network) and four joint species distribution models that incorporate species associations implicitly (multivariate random forest and multi-response artificial neural network) or explicitly (hierarchical modelling of species communities and generalized joint attribute model). In addition, we evaluated two approaches of data arrangement, species filtering and conditional prediction, to enhance the selected models. The model predictions were tested using cross validation based on empirical data collected from marine fisheries surveys, and the effects of community data were evaluated by comparing models for six selected rare species. The results demonstrated that the community data improved the predictions of rare species’ distributions to certain extent but might also be unhelpful in some cases. The rare species could be appropriately predicted in terms of occurrence, whereas their abundance tended to be underestimated by most models. Species filtering and conditional predictions substantially benefited the predictive performances of multiple- and single-species models, respectively. We conclude that both the modelling algorithms and community data need to be carefully selected in order to deliver improvement in modelling rare species. The study highlights the opportunity and challenges to improve prediction of rare species’ distribution by making the most of community data.
RETRACTED ARTICLE: Monitoring the temperature through moving average control under uncertainty environment
Authors: Aslam Muhammad , Al Shareef Abdulmohsen , Khan Khushnoor 
Published: July 2020

AbstractThe existing moving average control charts can be only applied when all observations in the data are determined, precise, and certain. But, in practice, the data from the weather monitoring is not exact and express in the interval. In this situation, the available monitoring plans cannot be applied for the monitoring of weather data. A new moving average control chart for the normal distribution is offered under the neutrosophic statistics. The parameters of the offered chart are determined through simulation under neutrosophic statistics. The comparison study shows the superiority of the proposed chart over the moving average control chart under classical statistics. A real example from the weather is chosen to present the implementation of the chart. From the simulation study and real data, the proposed chart is found to be effective to be applied for temperature monitoring than the existing control chart.
Mutational spectrum and prognosis in NRAS-mutated acute myeloid leukemia
Authors: Wang Shujuan , Wu Zhenzhen , Li Tao , Li Yafei , Wang Weiqiong , Hao Qianqian , Xie Xinsheng , Wan Dingming , Jiang Zhongxing , Wang Chong , Liu Yanfang 
Published: July 2020

AbstractThe mutational spectrum and prognostic factors of NRAS-mutated (NRASmut) acute myeloid leukemia (AML) are largely unknown. We performed next-generation sequencing (NGS) in 1,149 cases of de novo AML and discovered 152 NRASmut AML (13%). Of the 152 NRASmut AML, 89% had at least one companion mutated gene. DNA methylation-related genes confer up to 62% incidence. TET2 had the highest mutation frequency (51%), followed by ASXL1 (17%), NPM1 (14%), CEBPA (13%), DNMT3A (13%), FLT3-ITD (11%), KIT (11%), IDH2 (9%), RUNX1 (8%), U2AF1 (7%) and SF3B1(5%). Multivariate analysis suggested that age ≥ 60 years and mutations in U2AF1 were independent factors related to failure to achieve complete remission after induction therapy. Age ≥ 60 years, non-M3 types and U2AF1 mutations were independent prognostic factors for poor overall survival. Age ≥ 60 years, non-M3 types and higher risk group were independent prognostic factors for poor event-free survival (EFS) while allogenic hematopoietic stem cell transplantation was an independent prognostic factor for good EFS. Our study provided new insights into the mutational spectrum and prognostic factors of NRASmut AML.
Rapid synthesis of high-areal-capacitance ultrathin hexagon Fe2O3 nanoplates on carbon cloth via a versatile molten salt method
Authors: Gu Yi-Jie , Wen Wei , Zheng Shilie , Wu Jin-Ming 
Published: July 2020

A molten salt method is developed to coat ultrathin hexagon Fe2O3 nanoplates on carbon cloth within 1 min, which simultaneously activates the carbon fibers, for flexible supercapacitors with a high areal capacitance.
Discrete element modeling of boulder and cliff morphologies on comet 67P/Churyumov-Gerasimenko
Authors: Kappel D. , Sachse M. , Haack D. , Otto K. A. 
Published: July 2020

Context.Even after the Rosetta mission, some of the mechanical parameters of comet 67P/Churyumov-Gerasimenko’s surface material are not yet well constrained. These parameters are needed to improve our understanding of cometary activity or for planning sample return missions.Aims.We study some of the physical processes involved in the formation of selected surface features and investigate the mechanical and geometrical parameters involved.Methods.Applying the discrete element method (DEM) in a low-gravity environment, we numerically simulated the surface layer particle dynamics involved in the formation of selected morphological features. The material considered is a mixture of polydisperse ice and dust spheres with inter-particle forces given by the Hertz contact model, translational friction, rolling friction, cohesion from unsintered contacts, and optionally due to bonds from ice sintering. We determined a working set of parameters that enables the simulations to be reasonably realistic and investigated morphological changes due to modifications thereof.Results.The selected morphological features are reasonably well reproduced using model materials with a tensile strength on the order of 1–10 Pa. Increasing the diameters of the spherical particles decreases the material strength, and increasing the friction leads to a more brittle but somewhat stronger material. High friction is required to make the material sufficiently brittle to match observations, which points to the presence of very rough, even angular particles. Reasonable seismic activity does not suffice to trigger the collapses of cliffs without material heterogeneities or structural defects.Conclusions.DEM modeling can be a powerful tool to investigate mechanical parameters of cometary surface material. However, many uncertainties arise from our limited understanding of particle shapes, spatial configurations, and size distributions, all on multiple length scales. Further numerical work, in situ measurements, and sample return missions are needed to better understand the mechanics of cometary material and cometary activity.
Qualitätssicherungsrichtlinie Früh- und Reifgeborene
des Gemeinsamen Bundesausschusses als Qualitätsrisiko?
Authors: Kleeberg Markus , Beckmann Matthias , Fusch Christoph , Hanf Volker , Kainer Franz , Klinge Jens , Köhler Wolfgang , Morhart Patrick , Schroth Michael Andreas 
Published: July 2020

Zusammenfassung
Hintergrund Die Qualitätssicherungsrichtlinie Früh- und
Reifgeborene (QFR-RL) stellt hohe personelle Anforderungen an Perinatalzentren
(PNZ). In dieser Analyse wurde der Erfüllungsgrad der PNZ ermittelt und
evaluiert, wie sich die Versorgung weiterer Patientengruppen und freie
pflegerische Personalkapazität (pPK) für akut zu versorgende
Frühgeborene (FG) darstellt.
Methodik Aus einem Verbund von 4 PNZ (Level 1) mit ca. 10 000
Geburten pro Jahr wurde der Anteil der 1:1/1:2-Versorgten, Patientenzahl
pro Pflegekraft (Pat/P) und pPK nach Zentrum, Schicht und Wochentag
über einen Zeitraum von 5 Monaten bzgl. Erfüllung der QFR-RL
bzw. der DGPM-Empfehlungen ausgewertet. Zusätzlich wurden anstehende FG
erfasst und mit freier pPK abgeglichen.
Ergebnisse Insgesamt konnte die QFR-RL in 88% der Schichten
(n=1584) erfüllt werden. Nur ein Zentrum erreichte die
geforderten 95%. Der Erfüllungsgrad und die Zahl der
eingesetzten Pflege nahm in Spät- zu Nachtdiensten ab (p<0,001).
Der Anteil der 1:1-versorgten FG war bei Nichterfüllung der Vorgaben
signifikant erhöht (p<0,001). 14,1% der anstehenden FG
hätten unter Vorgabenerfüllung versorgt werden
können.
Schlussfolgerungen Die 1:1-Versorgung und die niedrigere Besetzung in
Spät- und Nachdiensten waren Faktoren, die zu Unterschreitung der
Vorgaben und schlechterer Versorgung der übrigen Intensivpatienten
führten. Dies spiegelte auch der niedrige Erfüllungsgrad der
DGPM-Empfehlungen wider. Freie pPK war kaum vorhanden, was die Versorgung der
anstehenden FG unter Einhaltung der Vorgaben nahezu ausschloss.
DNVF Memorandum Gesundheitskompetenz (Teil 1) – Hintergrund,
Relevanz, Gegenstand und Fragestellungen in der Versorgungsforschung:
Kurzfassung
Authors: Ernstmann Nicole , Bauer Ullrich , Berens Eva-Maria , Bitzer Eva Maria , Bollweg Torsten Michael , Danner Martin , Dehn-Hindenberg Andrea , Dierks Marie Luise , Farin Erik , Grobosch Sandra , Haarig Frederik , Halbach Sarah , Hollederer Alfons , Icks Andrea , Kowalski Christoph , Kramer Ursula , Neugebauer Edmund , Okan Orkan , Pelikan Jürgen , Pfaff Holger , Sautermeister Jochen , Schaeffer Doris , Schang Laura , Schulte Hilde , Siegel Achim , Sundmacher Leonie , Vogt Dominique , Vollmar Horst Christian , Stock Stephanie 
Published: July 2020

ZusammenfassungMehr als die Hälfte der deutschen Bevölkerung hat
Schwierigkeiten im Umgang mit Gesundheitsinformationen. Es ist eine wichtige
Aufgabe der Versorgungsforschung zu untersuchen, wie sich die Professionen
und Organisationen des Gesundheitssystems dieser Herausforderung stellen
können. Die vorliegende Kurzfassung des DNVF Memorandums
Gesundheitskompetenz (Teil 1) nimmt Begriffsbestimmungen der individuellen
und organisationalen Gesundheitskompetenz vor, präsentiert den
nationalen und internationalen Forschungsstand und stellt ethische Aspekte
der versorgungsbezogenen Gesundheitskompetenzforschung dar. Vor diesem
Hintergrund werden zentrale Forschungsgegenstände und
zukünftige Forschungsdesiderata abgeleitet.
[(bpy)CuSCF3]: A Practical and Efficient Reagent for the Construction of C–SCF3 Bonds
Authors: Lin Qi , Weng Zhiqiang , Huang Yangjie , Zhang Mengjia 
Published: July 2020

In this account, we summarize recent work on the direct introduction of the SCF3 group by using [(bpy)CuSCF3] as trifluoromethylthiolating reagent. A number of efficient and convenient strategies have been disclosed for the synthesis of trifluoromethylthiolated compounds, including trifluoromethylthiolation of aryl, alkenyl, and alkyl halides, and arylboronic acids. These reactions afford various trifluoromethyl sulfides in good yields.1	Introduction2	Synthesis of [(bpy)CuSCF3]3	Trifluoromethylthiolation of Aryl Halides4	Trifluoromethylthiolation of Alkenyl Halides5	Trifluoromethylthiolation of Alkyl Halides6	Miscellaneous7	Conclusion
PHIL Migration to Internal Carotid Artery and Middle Cerebral Artery: Late Mechanical Retrieval with Solitaire AB Stent
Authors: Saal-Zapata Giancarlo , Durand Walter , Vallejos Ricardo , Valer Dante , Flores Jesús , Rodriguez Rodolfo 
Published: July 2020

AbstractPrecipitating hydrophobic injecting liquid (PHIL) is a novel embolic agent used in the endovascular treatment of arteriovenous malformations (AVM) and arteriovenous fistulas. Complications can occur during embolization with migration of the liquid embolic material to normal vasculature. In these cases, use of a stent retriever is an option for removal of the plug. Herein, we present the case of a patient who presented with a right occipital hemorrhage due to a ruptured occipital AVM fed by the calcarine and parieto-occipital arteries with venous drainage to the straight sinus. Embolization via the anterior circulation through the right posterior communicating artery was attempted but PHIL migrated to right internal carotid artery and middle cerebral artery due to kinking and rupture of the microcatheter. The patient developed mild left hemiparesis. When this complication occurred, no stent retriever was available at our institution and 1 day later, the Solitaire AB stent was used to remove the plug of PHIL successfully, with good reperfusion of the proximal and distal vessels. The patient improved after the procedure and was discharged home without deficit. Mechanical stent retrievers can be used in cases of migration of liquid embolic agents to normal vasculature with good clinical and radiological results.
Avaliação do biomarcador CTX-II em pacientes com ruptura do ligamento cruzado anterior: Estudo piloto
Authors: Nicolini Alexandre Pedro , Mansur Nacime Salomão Barbachan , Dreyfuss Juliana Luporini , Ejnisman Benno , Cohen Moises , Astur Diego Costa 
Published: July 2020

Resumo
Objetivo Quantificar a concentração urinária do biomarcador telopeptídeo C de ligação cruzada de colágeno de tipo II (C-terminal cross-linked telopeptide of type-II collagen, CTX-II) em casos de lesão isolada do ligamento cruzado anterior (LCA), e comparar as concentrações observadas nessa população com um grupo controle composto por pacientes sem alterações metabólicas no joelho que possam levar à degeneração da cartilagem.
Métodos Este é um estudo piloto transversal com dois grupos: pacientes com ruptura do LCA e grupo controle (cada grupo era composto por 10 indivíduos do sexo masculino, com 18 a 35 anos de idade, e índice de massa corporal inferior a 30 kg/m2). Nos dois grupos, as concentrações urinárias de um biomarcador relacionado à degradação do colágeno de tipo II (CTX-II) foram medidas. No grupo com ruptura do LCA, a relação entre o tempo pós-lesão e a quantidade do biomarcador também foi analisada.
Resultados Houve diferenças significativas nas concentrações urinárias de CTX-II entre o grupo LCA e o grupo controle (p = 0,009). Não foi observada relação significativa entre o tempo de lesão e a quantidade do biomarcador.
Conclusões Pacientes com lesão do LCA apresentaram maiores concentrações urinárias do biomarcador CTX-II do que aqueles sem lesão do LCA (p = 0,009). No entanto, não houve correlação entre a concentração desse biomarcador e o tempo decorrido após a lesão (p> 0,05).
Descrição do método de aferição dos parâmetros sacropélvicos para a inserção do parafuso S2-asa do ilíaco
Authors: de Sousa Pontes Mariana Demétrio , Ismael Lucas Klarosk , Francisco Lucas Américo , Herrero Carlos Fernando Pereira da Silva 
Published: July 2020

Resumo
Objetivo Descrever como aferir os parâmetros sacropélvicos para a inserção segura do parafuso S2-asa do ilíaco (S2AI).
Métodos Estudo descritivo do método de aferição dos parâmetros sacropélvicos para a inserção do parafuso S2AI por meio de tomografia computadorizada (TC). Os dados avaliados em reconstruções multiplanares foram os parâmetros da trajetória do parafuso, incluindo comprimento, diâmetro e ângulos de trajetória nos planos axial e sagital.
Resultados A partir da reconstrução sagital, angula-se tridimensionalmente o eixo da série de cortes axiais de modo que seja possível visualizar a vértebra S2, o ponto de entrada do parafuso e a espinha ilíaca anteroinferior (EIAI) no mesmo plano. O ponto de entrada é demarcado no ponto médio entre os forames dorsais de S1 e S2. Para medir o comprimento do parafuso, traçam-se linhas tangenciando as corticais interna e externa do ilíaco. O diâmetro é determinado pela menor distância entre as tábuas interna e externa do ilíaco subtraindo metade do diâmetro do parafuso escolhido medialmente e lateralmente. O ângulo de trajetória no plano axial é formado pela linha média anteroposterior do sacro e a linha do comprimento do parafuso. O ângulo de inclinação craniocaudal em relação ao platô de S1 corresponde ao grau de inclinação feito no plano sagital para encontrar a imagem em que o ponto de entrada e a EIAI são vistos no mesmo plano.
Conclusão Foi possível aferir adequadamente, por meio de reconstruções multiplanares de TC, os parâmetros sacropélvicos necessários para a inserção segura do parafuso S2AI.
The Hydra-Headed Coronaviruses: Implications of COVID-19 for Homeopathy
Authors: Waisse Silvia , Oberbaum Menachem , Frass Michael 
Published: July 2020

AbstractSuccessful homeopathic prescriptions are based on careful individualization of symptoms, either for an individual patient or collectively in the case of epidemic outbreaks. The ongoing COVID-19 pandemic was initially represented as a severe acute respiratory illness, with eventual dramatic complications. However, over time it revealed to be a complex systemic disease with manifestations derived from viral-induced inflammation and hypercoagulability, thus liable to affect any body organ or system. As a result, clinical presentation is variable, in addition to variations associated with several individual and collective risk factors. Given the extreme variability of pathology and clinical manifestations, a single, or a few, universal homeopathic preventive Do not split medicine(s) do not seem feasible. Yet homeopathy may have a relevant role to play, inasmuch as the vast majority of patients only exhibit the mild form of disease and are indicated to self-care at home, without standard monitoring, follow-up, or treatment. For future pandemics, homeopathy agencies should prepare by establishing rapid-response teams and efficacious lines of communication.
Clinician Perceptions of Timing and Presentation of Drug-Drug Interaction Alerts
Authors: Humphrey Kate E. , Mirica Maria , Phansalkar Shobha , Ozonoff Al , Harper Marvin B. 
Published: July 2020

Abstract
Objective Alert presentation of clinical decision support recommendations is a common method for providing information; however, many alerts are overridden suggesting presentation design improvements can be made. This study attempts to assess pediatric prescriber information needs for drug–drug interactions (DDIs) alerts and to evaluate the optimal presentation timing and presentation in the medication ordering process.
Methods Six case scenarios presented interactions between medications used in pediatric specialties of general medicine, infectious disease, cardiology, and neurology. Timing varied to include alert interruption at medication selection versus order submission; or was noninterruptive. Interviews were audiotaped, transcribed, and independently analyzed to derive central themes.
Results Fourteen trainee and attending clinicians trained in pediatrics, cardiology, and neurology participated. Coders derived 8 central themes from 929 quotes. Discordance exists between medication prescribing frequency and DDI knowledge; providers may commonly prescribe medications for which they do not recognize DDIs. Providers wanted alerts at medication selection rather than at order signature. Alert presentation themes included standardizing text, providing interaction-specific incidence/risk information, DDI rating scales, consolidating alerts, and providing alternative therapies. Providers want alerts to be actionable, for example, allowing medication discontinuation and color visual cues for essential information. Despite alert volume, participants did not “mind being reminded because there is always the chance that at that particular moment (they) do not remember it” and acknowledged the importance of alerts as “essential in terms of patient safety.”
Conclusion Clinicians unanimously agreed on the importance of receiving DDI alerts to improve patient safety. The perceived alert value can be improved by incorporating clinician preferences for timing and presentation.
ELGAR—a European Laboratory for Gravitation and Atom-interferometric Research
Authors: Canuel B , Abend S , Amaro-Seoane P , Badaracco F , Beaufils Q , Bertoldi A , Bongs K , Bouyer P , Braxmaier C , Chaibi W , Christensen N , Fitzek F , Flouris G , Gaaloul N , Gaffet S , Garrido Alzar C L , Geiger R , Guellati-Khelifa S , Hammerer K , Harms J , Hinderer J , Holynski M , Junca J , Katsanevas S , Klempt C , Kozanitis C , Krutzik M , Landragin A , Làzaro Roche I , Leykauf B , Lien Y-H , Loriani S , Merlet S , Merzougui M , Nofrarias M , Papadakos P , Pereira dos Santos F , Peters A , Plexousakis D , Prevedelli M , Rasel E M , Rogister Y , Rosat S , Roura A , Sabulsky D O , Schkolnik V , Schlippert D , Schubert C , Sidorenkov L , Siemß J-N , Sopuerta C F , Sorrentino F , Struckmann C , Tino G M , Tsagkatakis G , Viceré A , von Klitzing W , Woerner L , Zou X 
Published: July 2020

Abstract
Gravitational waves (GWs) were observed for the first time in 2015, one century after Einstein predicted their existence. There is now growing interest to extend the detection bandwidth to low frequency. The scientific potential of multi-frequency GW astronomy is enormous as it would enable to obtain a more complete picture of cosmic events and mechanisms. This is a unique and entirely new opportunity for the future of astronomy, the success of which depends upon the decisions being made on existing and new infrastructures. The prospect of combining observations from the future space-based instrument LISA together with third generation ground based detectors will open the way toward multi-band GW astronomy, but will leave the infrasound (0.1–10 Hz) band uncovered. GW detectors based on matter wave interferometry promise to fill such a sensitivity gap. We propose the European Laboratory for Gravitation and Atom-interferometric Research (ELGAR), an underground infrastructure based on the latest progress in atomic physics, to study space–time and gravitation with the primary goal of detecting GWs in the infrasound band. ELGAR will directly inherit from large research facilities now being built in Europe for the study of large scale atom interferometry and will drive new pan-European synergies from top research centers developing quantum sensors. ELGAR will measure GW radiation in the infrasound band with a peak strain sensitivity of

3.3
×
1

0

−
22

/

Hz

at 1.7 Hz. The antenna will have an impact on diverse fundamental and applied research fields beyond GW astronomy, including gravitation, general relativity, and geology.
Holographic complexity for nonlinearly charged Lifshitz black holes
Authors: Zhu Kai-Xin , Shu Fu-Wen , Du Dong-Hui 
Published: July 2020

Abstract
Using ‘complexity = action’ proposal we study the late time growth rate of holographic complexity for nonlinear charged Lifshitz black hole with a single horizon or two horizons. As a toy model, we consider two kinds of such black holes: nonlinear charged Lifshitz black hole and nonlinear logarithmic charged Lifshitz black hole. We find that for the black hole with two horizons, the action growth bound is satisfied. But for the black hole with a single horizon, whether the Lloyd bound is violated depends on the specific value of dimensionless coupling constants β
1, β
2, spacetime dimension D and dynamical exponent z.
Totally symmetrized spinors and null rotation invariance
Authors: MacCallum M A H 
Published: July 2020

Abstract
In the existing implementations of the Cartan–Karlhede procedure for characterization and classification of spacetimes, a prominent rôle is played by multi-index two-component spinors symmetrized over both types of index. This paper considers the conditions for, and detection of, null rotational invariance of such spinors, and corrects a previous discussion.