bluuebunny/crossref_metadata_2025_split huggingface dataset:
The BINGO project
Authors: Liccardo Vincenzo , de Mericia Eduardo J. , Wuensche Carlos A. , Abdalla Elcio , Abdalla Filipe B. , Barosi Luciano , Brito Francisco A. , Queiroz Amilcar , Villela Thyrso , Peel Michael W. , Wang Bin , Costa Andre A. , Ferreira Elisa G. M. , Fornazier Karin S. F. , Novaes Camila P. , Santos Larissa , dos Santos Marcelo V. , Remazeilles Mathieu , Zhang Jiajun , Dickinson Clive , Harper Stuart , Landim Ricardo G. , Marins Alessandro , Vieira Frederico 
Published: August 2021

Aims.The large-scale distribution of neutral hydrogen (H I) in the Universe is luminous through its 21 cm emission. The goal of the Baryon Acoustic Oscillations from Integrated Neutral Gas Observations (BINGO) radio telescope is to detect baryon acoustic oscillations at radio frequencies through 21 cm intensity mapping (IM). The telescope will span the redshift range 0.127 < z < 0.449 with an instantaneous field-of-view of 14.75° ×6.0°.Methods.In this work we investigate different constructive and operational scenarios of the instrument by generating sky maps as they would be produced by the instrument. In doing this we use a set of end-to-end IM mission simulations. The maps will additionally be used to evaluate the efficiency of a component separation method (GNILC).Results.We have simulated the kind of data that would be produced in a single-dish IM experiment such as BINGO. According to the results obtained, we have optimized the focal plane design of the telescope. In addition, the application of theGNILCmethod on simulated data shows that it is feasible to extract the cosmological signal across a wide range of multipoles and redshifts. The results are comparable with the standard principal component analysis method.
Generation of interplanetary type II radio emission
Authors: Jebaraj I. C. , Kouloumvakos A. , Magdalenic J. , Rouillard A. P. , Mann G. , Krupar V. , Poedts S. 
Published: August 2021

Context.Coronal mass ejections (CMEs) are eruptive phenomena that can accelerate energetic particles and drive shock waves. The CME-driven shocks propagate from the low corona to interplanetary space. The radio emission that results from fast electrons energised by shock waves are called type II bursts. This radio emission can provide information on the physical properties of the shock and its evolution as it travels through the corona and interplanetary space.Aims.We present a comprehensive analysis of the shock wave associated with two type II radio bursts observed on 27 September 2012. The aim of the study is to isolate and understand the shock wave properties necessary for accelerating electrons, leading to the production of the radio emission.Methods.First, we modelled the 3D expansion of the shock wave by exploiting multi-viewpoint reconstruction techniques based on extreme ultraviolet imaging. The physical properties of the shock front were then deduced by comparing the triangulated 3D expansion with properties of the background corona provided by a 3D magnetohydrodynamic model. The radio triangulation technique provided the location of radio source on the surface of the modelled wave in order to compare radio sources with the shock properties.Results.This study is focused on the temporal evolution of the shock wave parameters and their role in the generation of radio emission. Results show a close relationship between the shock wave strength and its geometry. We deduce from this analysis that there may be several mechanisms at play that generally contribute to the generation of radio emission.Conclusions.The comparison between the reconstructed sources of radio emission and the ambient shock wave characteristics reveals the complex relationship between shock parameters and show how they can influence the morphology of the observed type II radio emission.
Polar dust obscuration in broad-line active galaxies from the XMM-XXL field
Authors: Buat V. , Mountrichas G. , Yang G. , Boquien M. , Roehlly Y. , Burgarella D. , Stalevski M. , Ciesla L. , Theulé P. 
Published: August 2021

Aims. Dust is observed in the polar regions of nearby active galactic nuclei (AGN) and it is known to contribute substantially to their mid-IR emission and to the obscuration of their UV to optical emission. We aim to carry out a statistical test to check whether this component is a common feature based on an analysis of the integrated spectral energy distributions of these composite sources.
Methods. We selected a sample of 1275 broad-line AGN in the XMM-XXL field, with optical to infrared photometric data. These AGN are seen along their polar direction and we expect a maximal impact of dust located around the poles when it is present. We used X-CIGALE, which introduces a dust component to account for obscuration along the polar directions, modeled as a foreground screen, and an extinction curve that is chosen as it steepens significantly at short wavelengths or is much grayer. By comparing the results of different fits, we are able to define subsamples of sources with positive statistical evidence in favor of or against polar obscuration (if present) and described using the gray or steep extinction curve.
Results. We find a similar fraction of sources with positive evidence for and against polar dust. Applying statistical corrections, we estimate that half of our sample could contain polar dust and among them, 60% exhibit a steep extinction curve and 40% a flat extinction curve; although these latter percentages are found to depend on the adopted extinction curves. The obscuration in the V-band is not found to correlate with the X-ray column density, while AV/NH ratios span a large range of values and higher dust temperatures are found with the flat, rather than with the steep extinction curve. Ignoring this polar dust component in the fit of the spectral energy distribution of these composite systems leads to an overestimation of the stellar contribution. A single fit with a polar dust component described with an SMC extinction curve efficiently overcomes this issue but it fails at identifying all the AGN with polar dust obscuration.
Der Einsatz von Einmalendoskopen in der Endoskopie – rechnet sich das?
Authors: Ellrichmann Mark 
Published: August 2021

ZusammenfassungWie in diversen Fallberichten und prospektiven Studien beschrieben, stellen flexible Endoskopien einen potenziellen Risikofaktor für klinisch relevante Infektionen dar. Bei den Übertragungswegen sind dabei endogene Infektionen, ausgelöst durch eine Verschleppung der körpereigenen Mikroorganismen des jeweiligen Patienten, von exogenen Infektionen, die durch eine Übertragung von kontaminiertem Material oder Endoskopen entstehen, zu unterscheiden. Um das Problem der steigenden Zahl bekannter, exogener Infektionen zu minimieren, wurden von der Industrie Einmalendoskope entwickelt und für den klinischen Einsatz zertifiziert. Einmalbronchoskope sind bereits seit Jahren Bestandteil der klinischen Routineversorgung, Einmalduodenoskope wurden erst kürzlich zugelassen.Die Nutzung von Einmalendoskopen stellt vordergründig eine finanzielle Mehrbelastung des Gesundheitssystems dar. Bei genauer Betrachtung ist aber bereits jetzt für die Einmalbronchoskope die Schwelle der Kosteneffektivität erreicht. Bei der Nutzung von Einmalduodenoskopen sind neben den reinen Sachkosten der Endoskope, insbesondere die vermeidbaren Kosten klinische relevanter Infektionen wie verlängerter Krankenhausaufenthalt, intensivmedizinische Behandlung und Folgeeingriffe in der Gesamtkalkulation zu berücksichtigen.Unabhängig von betriebs- und volkswirtschaftlichen Überlegungen steht die Patientensicherheit im Zentrum pflegerischen und ärztlichen Handelns, was den zukünftigen Einsatz von Einmalendoskopen steigern wird.Im folgenden Artikel werden die klinischen Einsatzmöglichkeiten sowie die Kosten von Einmalbronchoskopen und Einmalduodenoskopen genauer erörtert.
Can NFL Combine Results be Used to Estimate NFL Defensive Players Longevity?
Authors: Pollock Jordan Riley , Doan Matthew K. , Asprey Walker L. , Dulle Donald L. , Moore M. Lane , Makovicka Justin L. , Hassebrock Jeffrey D. , Foley Brittany M. , Chhabra Anikar 
Published: August 2021

AbstractThe National Football League Scouting Combine is an annual event held to evaluate football players. The results of the combine are used to identify talent and player potential. Our study aims to examine the relationship between combine drill performance (e.g., speed, power, agility, explosiveness) and career longevity. We performed a retrospective review of The National Football League combine test results for all defensive players from 2005–2015 to determine the association of each player’s combine test results with career longevity. The position that had the most significant associations for 1-year status was linebackers, with weight, 10-yard dash, 20-yard dash, 40-yard dash, broad jump, 3-cone drill, and shuttle being significantly associated with 1-year roster status. The position that had the most significant associations for 5-year status was cornerbacks, with weight, 10-yard dash, 20-yard dash, 40-yard dash, 3-cone drill, and shuttle being significantly associated with 1-year roster status. The least number of significant associations was found for safeties, with no drill being associated with 1-year roster status and only height and shuttle time significantly associated with 5-year career longevity. Our study demonstrates the utility of the combine results to help estimate the career longevity of NFL defensive players.
Postprandial Metabolism and Physical Activity in Asians: A Narrative Review
Authors: Nagayama Chihiro , Burns Stephen F. , Thackray Alice E. , Stensel David J. , Miyashita Masashi 
Published: August 2021

AbstractThe widespread benefits of physical activity in enhancing health and lowering the risk of non-communicable chronic diseases are well established across populations globally. Nevertheless, the prevalence of several lifestyle-related chronic diseases, including cardiovascular disease, varies markedly across countries and ethnicities. Direct ethnic comparative studies on the health benefits of physical activity are sparse and evidence-based physical activity guidelines are not ethnicity-specific. Indeed, physical activity guidelines in some Asian countries were developed primarily based on data from Western populations even though the magnitude of potential benefit may not be the same among different ethnic groups. Unfavorable diurnal perturbations in postprandial triglycerides and glucose are risk factors for cardiovascular disease. This narrative review summarizes differences in these risk factors primarily between individuals of Asian and white European descent but also within different Asian groups. Moreover, the variable effects of physical activity on mitigating risk factors among these ethnic groups are highlighted along with the underlying metabolic and hormonal factors that potentially account for these differences. Future ethnic comparative studies should include investigations in understudied ethnic groups, such as those of East Asian origin, given that the effectiveness of physical activity for ameliorating cardiovascular disease varies even among Asian groups.
Induction of Labour. Guideline of the DGGG, OEGGG and SGGG (S2k, AWMF Registry No. 015-088, December 2020)
Authors: Kehl Sven , Hösli Irene , Pecks Ulrich , Reif Philipp , Schild Ralf L. , Schmidt Markus , Schmitz Dagmar , Schwarz Christiane , Surbek Daniel , Abou-Dakn Michael 
Published: August 2021

Abstract
Aim The aim of this official guideline published and coordinated by the German Society of Gynaecology and Obstetrics (DGGG) in cooperation with the Austrian Society of Gynaecology and Obstetrics (OEGGG) and the Swiss Society of Gynaecology and Obstetrics (SGGG) is to provide a consensus-based overview of the indications, methods and general management of induction of labour by evaluating the relevant literature.
Methods This S2k guideline was developed using a structured consensus process which included representative members from various professions; the guideline was commissioned by the guidelines commission of the DGGG, OEGGG and SGGG.
Recommendations The guideline provides recommendations on the indications, management, methods, monitoring and special situations occurring in the context of inducing labour.
Die ePA vor dem Hintergrund der Gesetzgebung - Der eigenwillige deutsche Weg
Authors: Schrahe Dominik 
Published: August 2021

Zusammenfassung
Zielsetzung Seit dem 01.01.2021 müssen Krankenkassen in Deutschland ihren Versicherten eine elektronische Patientenakte (ePA) bereitstellen. Deutschland gilt dabei als Nachzügler, der den technologischen Rückstand im Vergleich zu anderen EU-Staaten aufholen muss. Um Erfolgsfaktoren in Bezug auf die technische Ausgestaltung zusammenzufassen, werden ePA-Implementierungen in Europa den Rahmenbedingungen der deutschen Gesetzgebung gegenübergestellt.
Methodik Mittels einer strukturierten Literaturanalyse aufbauend auf einer qualitativen Inhaltsanalyse nach Mayring wurden induktiv durch Paraphrasierung, Generalisierung und Reduktion Erfolgsfaktoren hergeleitet. Hierfür wurde die englisch- und deutschsprachige Literatur ab 2017 einbezogen und Erfolgsfaktoren mit der deutschen ePA verglichen.
Ergebnisse Erfolgsfaktoren für die ePA-Einführung und -nutzung liegen in den Bereichen Interoperabilität und Standards, Sicherheit und Benutzerfreundlichkeit sowie der Governancestruktur. Diese werden in Deutschland im europäischen Vergleich nicht konsequent umgesetzt.
Schlussfolgerung Handlungsfelder in den Bereichen Standardisierung, Sicherheit und Benutzerfreundlichkeit für Versorger und Patienten sollten konsequent verfolgt werden, um kurzfristig ein hohes Akzeptanzniveau und langfristig einen technischen Stand zu erreichen, wie er in anderen EU-Staaten besteht.
Effect of Exercise on Fatigue in Multiple Sclerosis Patients: A Network Meta-analysis
Authors: Chen Yuting , Xu Shanshan , Shen Jiran , Yang Hui , Xu Wei , Shao Ming , Pan Faming 
Published: August 2021

AbstractFew studies have directly compared the effects of different exercise therapies on reducing fatigue in patients with multiple sclerosis. Thus, we conducted a Frequentist network meta-analysis to analyze and compare the effectiveness of different types of exercise on reducing multiple sclerosis-related fatigue. Relevant randomized controlled trials were searched in PubMed, Web of Science and Cochrane Library databases from the date of their inception up to April 1, 2021. In total, 27 articles involving 1470 participants and 10 types of interventions met the inclusion criteria. The results indicated that aquatic exercise ranked as the most effective among these interventions, and aerobic exercise had small-to-moderate effect sizes. Most of the interventions were shown to be better than the control group, except for climbing. Climbing was the only intervention that ranked worse than the controls. All of these findings merit further investigation in future clinical trials.
Exercise Training Induces Left- but not Right-sided Cardiac Remodelling in Olympic Rowers
Authors: Kleinnibbelink Geert , Panhuyzen-Goedkoop Nicole , Hulshof Hugo , van Dijk Arie , George Keith , Somauroo John , Oxborough David , Thijssen Dick H.J. 
Published: August 2021

AbstractWhilst the athlete’s heart has been extensively described, less work has focused on the potential for elite athletes to demonstrate further cardiac remodelling upon an increase in training volume. Moreover, little work explored potential side-specific cardiac remodelling. Therefore, we examined the impact of an increase in training volume across 9-months in elite rowers on left- and right-sided cardiac structure, function and mechanics (i. e. longitudinal, radial and circumferential strain, twist and strain-volume loops). As part of the preparations to the 2012 Olympic Games, twenty-seven elite rowers (26.4±3.7years, 19 male) underwent echocardiography prior to and post (9 months) an increase in training volume (24 to 30–35 h weekly). Training increased left ventricular structure, including wall thickness, diameter, volume, mass and LV twist (all p<0.05). Female rowers demonstrated larger adaptation in left ventricular diameter and mass compared to male rowers (both p<0.05). No changes were observed in other measures of left ventricular function in both sexes (all p>0.05). The 9-month intervention showed no change in right ventricular/atrial structure, function or mechanics (all p>0.05). In conclusion, our data revealed that 9-month increased training volume in elite rowers induced left-sided (but not right-sided) structural remodelling, concomitant with an increase in left ventricular twist, with some changes larger in women.
Caesarean Section. Guideline of the DGGG, OEGGG and SGGG (S3-Level, AWMF Registry No. 015/084, June 2020)
Authors: Louwen Frank , Wagner Uwe , Abou-Dakn Michael , Dötsch Jörg , Lawrenz Burkhard , Ehm David , Surbek Daniel , Essig Andreas , Greening Monika , Schäfers Rainhild , Mattern Elke , Waterstradt Ina C. , Kästner Ralph , Lütje Wolf , Kranke Peter , Messroghli Leila , Wenk Manuel , Kehl Sven , Schlößer Rolf , Lüdemann Katharina , Maier Barbara , Misselwitz Björn , Heller Günther , Bosch Andrea , Nielsen Renate , Rothe Christiane , Sirsch Erika , Kalberer Barbara Stocker , Vogel Thea , von Kaisenberg Constantin , Nothacker Monika , Hülsewiesche Barbara , Allert Roman , Jennewein Lukas 
Published: August 2021

Abstract
Purpose This is an official S3-guideline of the German Society of Gynaecology and Obstetrics (DGGG), the Austrian Society of Gynaecology and Obstetrics (ÖGGG) and the Swiss Society of Gynaecology and Obstetrics (SGGG). The guideline contains evidence-based information and recommendations on indications, complications, methods and care associated with delivery by caesarean section for all medical specialties involved as well as for pregnant women.
Methods This guideline has adapted information and recommendations issued in the NICE Caesarean Birth guideline. This guideline also considers additional issues prioritised by the Cochrane Institute and the Institute for Research in Operative Medicine (IFOM). The evaluation of evidence was based on the system developed by the Scottish Intercollegiate Guidelines Network (SIGN). A multi-part nominal group process moderated by the AWMF was used to compile this S3-level guideline.
Recommendations Recommendations on consultations, indications and the process of performing a caesarean section as well as the care provided to the mother and neonate were drawn up.
Loaded Inter-set Stretching for Muscular Adaptations in Trained Males: Is the Hype Real?
Authors: Wadhi Tanuj , Barakat Christopher , Evangelista Alexandre L. , Pearson Jeremy R. , Anand Ashmeet S. , Morrison Taylor E A , O'Sullivan Jay , Walters Joseph , Souza Eduardo Oliveira De 
Published: August 2021

AbstractThe study examined the effects of adding a loaded stretch in the inter-set rest period (ISS) compared to traditional resistance training (TR) on muscular adaptations in resistance-trained males. Twenty-six subjects were randomly assigned into two groups (ISS: n=12; TR: n=14) and underwent an 8-week training regimen. Subjects in ISS underwent an additional loaded stretch for 30 s at 15% of their working load from the prior set during the inter-set rest periods. Muscle thickness of the pectoralis major at the belly (BMT) and lateral (LMT) portions, One-repetition maximum (1RM) and repetitions-to-failure (RTF) on the bench press exercise were measured at baseline and post 8 weeks of training. Additionally, volume load and perceptual parameters for exertion and recovery were measured. Both groups had similar total volume load and average perceptual parameters (p>0.05). There was a main time effect (p<0.01) for all but one dependent variable indicating that both groups responded similarly across time [(∆BMT: ISS=2.7±1.7 mm; TR = 3.0±2.2 mm), (∆LMT: ISS=3.2±1.6 mm; TR=2.8±1.7 mm, (∆1RM: ISS=6.6±3.8 kg; TR=7.5±5.7 kg). Repetitions-to-failure did not change in either group (∆RTF: ISS=0.0±2.1 repetitions; TR=0.0±2.3 repetitions, p>0.05). Our results suggest that addition of a loaded ISS does not affect muscular adaptations either positively or negatively in resistance-trained males.
A Facile Approach to the Synthesis of 3-Acylisoxazole Derivatives with Reusable Solid Acid Catalysts
Authors: Itoh Ken-ichi , Hayakawa Mamiko , Abe Rina , Takahashi Shinji , Hasegawa Kenta , Aoyama Tadashi 
Published: August 2021

AbstractNitrile oxides were formed from α-nitro ketones using silica gel-supported sodium hydrogen sulfate (NaHSO4/SiO2) or Amberlyst 15 as solid acid catalyst, and then the corresponding 3-acylisoxaszoles were obtained by reacting with alkynes via the 1,3-dipolar [3+2] cyclo­addition. These heterogeneous catalysts are easily separable from the reaction mixture and reused. This synthetic method provides a facile, efficient, and reusable production of 3-acylisoxazoles.
p-Toluenesulfonic Acid-Catalyzed Reaction of Phthalaldehydic Acids with Difluoroenoxysilanes: Access to 3-Difluoroalkyl Phthalides
Authors: Yang Jianguo , Ren Jun , Liu Saimei , Li Yan , Wang Feiyi , Ma Chao , Yang Guichun 
Published: August 2021

AbstractA convenient approach for the synthesis of 3-difluoroalkyl phthalides has been developed from phthalaldehydic acids and difluoroenoxysilanes by using relatively inexpensive p-toluenesulfonic acid monohydrate (PTSA) as a catalyst. A series of 3-difluoroalkyl phthalides and cyclic difluoroalkyl ethers were obtained in up to 99% yield. The products obtained could be readily converted into difluoroalkyl phthalide derivatives by simple modifications.
The Effect of Online Low-intensity Exercise Training on Fitness and
Cardiovascular Parameters
Authors: Kikuchi Naoki , Mochizuki Yukina , Kozuma Ayumu , Inoguchi Takamichi , Saito Mika , Deguchi Minoru , Homma Hiroki , Ogawa Madoka , Hashimoto Yuto , Nakazato Koichi , Okamoto Takanobu 
Published: August 2021

AbstractOnline exercise is undoubtedly useful and important; however, chronic adaptations
to online exercise, particularly strength gain, muscle hypertrophy, and
cardiovascular parameters, remain unclear. We investigated the effect of online
exercise training using Zoom on fitness parameters compared with the same
exercises supervised directly. In the present study, 34 subjects (age:
42.9±14.4 years) were included. Twenty-three subjects performed 8 weeks
of body mass-based exercise training online using Zoom, and eleven subjects
performed the same exercise supervised directly as the control group. The
subjects performed low-load resistance exercises twice a week for 8 weeks for a
total of 16 sessions. The sessions included 9 exercises: leg raises, squats,
rear raises, shoulder presses, rowing, dips, lunges, Romanian dead lifts, and
push-ups. Chair-stand, push-up, and sit-and-reach tests were performed on all
subjects. Overall, the home exercise program effectively increased strength and
muscle mass and decreased blood pressure and arterial stiffness, but there were
no differences between the groups. Changes in chair-stand and sit-and-reach test
results were higher in the control group than in the online group. Our results
show that there is a similar training response to body mass-based training in
both groups, even with virtual experiences using Zoom.