bluuebunny/crossref_metadata_2025_split huggingface dataset:
GLOSTAR: Radio Source Catalog I. 28° <  ℓ < 36° and |b| < 1°
Authors: Medina S.-N. X. , Urquhart J. S. , Dzib S. A. , Brunthaler A. , Cotton B. , Menten K. M. , Wyrowski F. , Beuther H. , Billington S. J. , Carrasco-Gonzalez C. , Csengeri T. , Gong Y. , Hofner P. , Nguyen H. , Ortiz-León G. N. , Ott J. , Pandian J. D. , Roy N. , Sarkar E. , Wang Y. , Winkel B. 
Published: June 2019

Context. Radio continuum surveys of the Galactic plane are an excellent way to identify different source populations such as planetary nebulae, H IIregions, and radio stars and characterize their statistical properties. The Global View of Star Formation in the Milky Way (GLOSTAR) survey will study the star formation in the Galactic plane between −2° < ℓ < 85° and |b| < 1° with unprecedented sensitivity in both flux density (∼40μJy beam−1) and range ofangular scales (∼1".5 to the largest radio structures in the Galaxy).Aims. In this paper we present the first results obtained from a radio continuum map of a 16-square-degree-sized region of the Galactic plane centered on ℓ = 32° andb = 0° (28° < ℓ < 36° and |b| < 1°). This map has a resolution of 18″ and a sensitivity of ∼60−150μJy beam−1.Methods. We present data acquired in 40 h of observations with the VLA in D-configuration. Two 1 GHz wide sub-bands were observed simultaneously and they were centered at 4.7 and 6.9 GHz. These data were calibrated and imaged using theObitsoftware package. The source extraction was performed using theBLOBCATsoftware package and verified through a combination of visual inspection and cross-matching with other radio and mid-infrared surveys.Results. The final catalog consists of 1575 discrete radio sources and 27 large scale structures (including W43 and W44). By cross-matching with other catalogs and calculating the spectral indices (S(ν) ∝ να), we have classified 231 continuum sources as H IIregions, 37 as ionization fronts, and 46 as planetary nebulae. The longitude and latitude distribution and negative spectral indices are all consistent with the vast majority of the unclassified sources being extragalactic background sources.Conclusions. We present a catalog of 1575 radio continuum sources and discuss their physical properties, emission nature, and relation to previously reported data. These first GLOSTAR results have increased the number of reliable H IIregions in this part of the Galaxy by a factor of four.
Psychomotorische und kognitive Entwicklung und Lebensqualität bei Kindern und Jugendlichen mit angeborenem Herzfehler
Authors: Hövels-Gürich Hedwig 
Published: June 2019

ZusammenfassungKinder mit angeborenem Herzfehler (AHF) haben ein signifikantes Risiko für psychomotorische und kognitive Entwicklungsstörungen mit negativen Auswirkungen auf die psychosoziale Situation, akademische Leistung und Lebensqualität. Wichtigste Risikofaktoren sind angeborene Merkmale wie genetische Anomalien, Art und Schweregrad des AHF und sozioökonomische Faktoren. Pränatal können durch Hypoperfusion oder Hypoxie Reifungs- und Entwicklungsstörungen des Gehirns entstehen mit der Folge postnataler Läsionen der vermehrt vulnerablen Hirnsubstanz und neurologischer Entwicklungsstörungen. Die Hochrisiko-Gruppe umfasst vor allem Säuglinge, bei denen eine Operation am offenen Herzen erforderlich ist. Es bestehen spezifische phänotypische Merkmale der Entwicklung in verschiedenen Lebensaltern: in der frühen Kindheit motorische Defizite und sprachliche Artikulationsprobleme; bei Schulkindern eine Beeinträchtigung von Sprache, Aufmerksamkeit, Gedächtnis, visuell-räumlichen Fähigkeiten, exekutiven Funktionen und motorischen Fähigkeiten, oft in Verbindung mit akademischen Defiziten sowie emotionalen oder sozialen Problemen; im Jugendalter exekutive, psychosoziale sowie psychiatrische Störungen und eine eingeschränkte Lebensqualität; im Erwachsenenalter neurokognitive, psychosoziale sowie Probleme des Selbstmanagements und der beruflichen Perspektive. Körperliche und soziale Funktionsfähigkeit, psychomotorische Entwicklung und psychisches Befinden erweisen sich als Schlüsselfaktoren für die Lebensqualität. Die Deutsche Gesellschaft für Pädiatrische Kardiologie fordert für die Hochrisikogruppe der im Säuglingsalter operierten Kinder mit AHF ausführliche serielle neuropsychologische Untersuchungen im Alter von 2 und 5 Jahren, vor Pubertät und vor Beginn des Erwachsenenalters, um frühzeitig Teilleistungsstörungen erkennen und behandeln zu können.
Complex Febrile Seizures: An Update
Authors: Vidaurre Jorge 
Published: June 2019

AbstractFebrile seizures are the most common seizures in childhood. Febrile seizures are divided into two groups: simple and complex. Simple febrile seizures (SFS) are generalized, short, and occur only once in 24 hours. Complex febrile seizures are prolonged, focal, or repeat more than once in 24 hours. Around 35% of children experience complex features as part of their initial seizure event. These children have more chances of complex recurrences than children with SFS. While the guidelines for SFS remain clear, there are no clear guidelines for the evaluation of children with complex febrile seizures. The conflicting results about electroencephalography (EEG) utilization preclude drawing meaningful conclusions. An EEG can be obtained in children with persistent alteration of consciousness after the seizure, and emergent neuroimaging is not required in most cases. Due to low incidence of bacterial meningitis in the post-vaccination era, it is reasonable to perform lumbar puncture (LP) only if there is clinical concern for central nervous system infection. LP should also be considered in children between 6 and 12 months of age with incomplete or unknown vaccination status or who have been previously treated with antibiotics. Further, antipyretics are used to make children more comfortable during the febrile process, but are ineffective in reducing the rate of seizure reoccurrence. Continuous antiepileptic therapy and intermittent oral diazepam are effective in the prevention of subsequent febrile seizures, but they do not reduce the risk of epilepsy and have potential unwanted side effects. In specific circumstances, the benefits of antiseizure medications may outweigh the risks. Treatment may be a consideration in cases of febrile status: patients with electroclinical features suggesting a specific epilepsy syndrome or children with limited access to health care services.
Intravenous Fluid Prescription Practices in Critically Ill Children: A Shift in Focus from Natremia to Chloremia?
Authors: Bulfon Adrian F. , Alomani Hakem L. , Anton Natalie , Comrie Brooke T. , Rochwerg Bram , Stef Sorina A. , Thabane Lehana , Vanniyasingam Thuva , Choong Karen 
Published: June 2019

AbstractOur objective is to evaluate intravenous (IV) fluid prescription practice patterns in critically ill children in the first 72 hours of pediatric intensive care unit (PICU) admission and to evaluate the incidence and predictors of hyperchloremic metabolic acidemia (HCMA) and the association between HCMA and adverse outcomes. This retrospective cohort study was conducted in two tertiary-care Canadian PICUs. Children aged 0 to 18 years admitted to the PICU between January 2015 and January 2016 who received at least 50% of their calculated maintenance fluid requirements parenterally during the first 24 hours of admission were included. Children with known preexisting conditions associated with HCMA, such as renal tubular acidosis and gastrointestinal bicarbonate losses, were excluded. Of the 771 children screened, 543 met eligibility criteria and were included. The commonest prescribed maintenance fluid was 0.9% NaCl (72.9%) followed by lactated Ringer's solution (19.6%) and hypotonic solutions (4.6%). Balanced salt solutions (i.e., lactated Ringer's and Plasma-Lyte) were as commonly administered as unbalanced solutions (0.9% NaCl) for volume expansion (49.6 vs. 48.5%, respectively). Medications contributed to a significant proportion of total daily intake, in excess of bolus fluids. The incidence of hyperchloremia and HCMA was 94.9% (95% confidence interval [CI]: 93.2–96.9; 470/495) and 38.9% (95% CI: 34.6–43.2; 196/504), respectively. Predictors of HCMA were increasing combined bolus and maintenance 0.9% NaCl intake (odds ratio: 1.13; 95% CI: 1.04–1.23) and increasing severity of illness. HCMA was not associated with an increased risk of acute kidney injury, feeding intolerance, or PICU-acquired weakness. Isotonic fluids, specifically 0.9% NaCl, were the most commonly administered maintenance IV fluid in critically ill children. Sources of chloride load are not isolated to resuscitation fluids as previously suggested. Maintenance fluids and fluids administered with medications and IV flushes (fluid creep) are under-recognized significant sources of fluid and electrolyte intake in critically ill children. HCMA is common, and further prospective research is required to determine whether HCMA is indeed harmful in children. However, all significant sources of fluid should be accounted for in the design of future trials comparing balanced and unbalanced salt solutions.
The Safety and Efficacy of Novel Agents Targeting Factors XI and XII in Early Phase Human Trials
Authors: DeLoughery Emma P. , Olson Sven R. , Puy Cristina , McCarty Owen J. T. , Shatzel Joseph J. 
Published: June 2019

AbstractAlthough anticoagulation without hemorrhage is a primary aim, this vision has remained as yet out of reach. Even despite the superior safety profile of the direct oral anticoagulants, hemorrhage remains a major risk of anticoagulation. Selective inhibition of the contact pathway of coagulation, specifically coagulation factor XI (FXI) and/or factor XII (FXII), has now substantial epidemiologic and preclinical data supporting the notion that these factors contribute to pathologic thrombosis and are yet primarily dispensable for in vivo hemostasis. In this way, targeting FXI and FXII may revolutionize the future anticoagulation landscape. Several drugs are under development for this purpose, including: ISIS 416858, a FXI antisense oligonucleotide which impairs hepatic synthesis of FXI; MAA868, a monoclonal antibody that binds the procoagulant enzymatic site of both zymogen and activated FXI (FXIa); BAY 1213790, a monoclonal antibody that binds the procoagulant enzymatic site of FXIa only; and AB023, a monoclonal antibody that inhibits activated FXII-mediated activation of FXI, along with two small molecules in clinical trials. Each of these drugs have demonstrated favorable safety profiles in their phases 1 and 2 studies to date, with preclinical data also supporting efficacy of abrogating thrombosis in various animal models. Other benefits of some of these drugs include once-monthly dosing and safety in patients with renal or hepatic impairment, while others offer quickly metabolized parenteral options, thus providing more convenient and widely available anticoagulation options. Though still far from the marketplace, drugs targeting FXI and FXII have the potential to usher in a new era of anticoagulation therapy.
Irreversible Electroporation: Expanding the Armamentarium against Pancreatic Cancer
Authors: Lyons Gray R. , Schiro Brian J. , Narayanan Govindarajan 
Published: June 2019

AbstractLocally advanced pancreatic cancer is often refractory to conventional therapy, thus warranting new approaches. Irreversible electroporation is an ablative modality that has the potential to deliver targeted anticancer treatment with minimal damage to surrounding structures. Indications for irreversible electroporation in pancreatic cancer patients include palliation for metastatic disease, downstaging for surgery in locally advanced disease, and treatment of local recurrence following operative resection. Benefits of the modality in pancreatic cancer include a minimally invasive approach, precise delivery that minimizes nontarget ablation, and upregulation of anticancer immune response. Early studies have demonstrated an acceptable safety profile for irreversible electroporation; however, more data are needed to define the role of IRE in the treatment algorithm of pancreatic cancer.
Avérogavér?
Authors: Paoli Sandra 
Published: June 2019

AbstractThis contribution is an investigation of the distribution and nature of a structure found across Northern Italian varieties, a reflex of Latinhabereto which a locative particleghas been added, within the contexts of the relation between microvariation and gradual language change. A detailed morpho-syntactic description forms the basis for an analysis that suggests a probable path of univerbation of the two elements. Driving the analysis is the consideration of the original semantic features of the Latin element from which the locative particle has developed, in particular of the order of their weakening.
Condensation for random variables conditioned by the value of their sum
Authors: Godrèche Claude 
Published: June 2019

Abstract
We revisit the problem of condensation for independent, identically distributed random variables with a power-law tail, conditioned by the value of their sum. For large values of the sum, and for a large number of summands, a condensation transition occurs where the largest summand accommodates the excess difference between the value of the sum and its mean. This simple scenario of condensation underlies a number of studies in statistical physics, such as, e.g. in random allocation and urn models, random maps, zero-range processes and mass transport models. Much of the effort here is devoted to presenting the subject in simple terms, reproducing known results and adding some new ones. In particular we address the question of the quantitative comparison between asymptotic estimates and exact finite-size results. Simply stated, one would like to know how accurate are the asymptotic estimates of the observables of interest, compared to their exact finite-size counterparts, to the extent that they are known. This comparison, illustrated on the particular exemple of a distribution with Lévy index equal to 3/2, demonstrates the role of the contributions of the dip and large deviation regimes. Except for the last section devoted to a brief review of extremal statistics, the presentation is self-contained and uses simple analytical methods.
A Method for System Reliability Evaluation Based on Inexact Interval Probability
Authors: Li Chen , Wang Li , Yu Qiao , Li Meng , Wang Bolun , Zhou Yingjian , Zhang Zhewen 
Published: June 2019

Abstract
With a large number of new components and new technologies widely used in power system, the method of power equipment outage probability based on law of large number will no longer be applicable due to the lack of statistical data. This paper considers the high order uncertainty of component failure probability under the condition of small sample size and uses interval values to represent the reliability parameters of the component when carrying out the risk assessment of power system, and propose Belief Universal Generating Function by combining Universal Generating Function with Belief Function Theory. This method can effectively avoid over estimation in interval arithmetic and get a more accurate interval value of power system risk assessment index.
Fatigue Scatter Factor Analysis of Airplane Structures Based on Zero-failure Data
Authors: Wang Junling , Zhang Yongbo , Shi Wenjing , Wang Zhihua , Huang Yuliang , Cui Yi 
Published: June 2019

Abstract
In the fatigue life test of high-reliability airplane structures, a large number of zero-failure data can be obtained, in which case the fatigue life scatter factor is significantly different from that of complete data. This paper conducted a study to define a scatter factor correction coefficient for normal distribution and two-parameter Weibull distribution under the condition of zero-failure data and derived the difference of the scatter factor under these two cases theoretically. At the same time, in order to analyze the difference, a comparative analysis of numerical simulation results under a certain reliability index is presented. The results show that this method makes full use of the product information under the conditions of zero-failure data to enhance the structures’ fatigue safe life and to meet the practical engineering requirements.
The Research Characteristics and Status on the Area of Educational Big Data from 2012-2019
Authors: Jiang Cheng , Wang Qi , Qing Wu , Zhu LeiYe , Ding Cong , Wang HaiBin 
Published: June 2019

Abstract
To explore the status on the area of educational big data, 476 related articles form the from Web of Science core collection were analyzed by CiteSpace V. The results show that: (1) the area of Educational Big Data stared in 2012 and shows an upward trend year by year form 2014-2018, and the number of publications reached the historical peak in 2018. Williamson and Huda, USA and China, Educational sciences theory practice and Agro food industry hi tech top the list of contributing authors, country and publication respectively. (2) “eHealth research”, “current state”, “corporate use” “data entry”, “analytics discipline” and “psychological language” are the top six largest clusters on the area of educational big data from 2012-2019.
Intelligent Research on Customer Complaints Based on 95598 Work Orders Track
Authors: Xin Xu , Jun Fu , Li Wang , Dongmei Gong , Yujun Wang , Peilin Tang 
Published: June 2019

Abstract
With the rapid development of society and economy, the living standard of people is continuously improving, which makes the society’s demand for electricity increasing day by day, as well as the demand for power supply capability and service quality. When the power supply service enjoyed by customers does not meet the expected value, it will stimulate various demands of customers and even the customer complaints. How to accurately grasp customer demands and effectively prevent customer complaints is the key to improve customer satisfaction of power supply service and maintain a good image of power enterprises. The purpose of this article is to excavate the internal connection of the existing data through the serialization research based on the national power grid data, so as to predict whether users will make complaints after the call.
Acoustic fatigue life prediction of structure based on power spectral density method
Authors: Rong Yinlong , Li shiji 
Published: June 2019

Abstract
In the field of aerospace engineering, a large amount of thin shell structure is used in order to reduce the weight. These structures will be damaged by acoustic fatigue at high levels of noise and vibration loads. Acoustic fatigue analysis of thin walled structure is a very important part of the aircraft structure design. Simulation and analysis of three different fixation methods for random acoustic loads of thin-walled structure of aluminium alloy were introduced in this article. A method of power spectral density (PSD) was calculated for sound pressure level respectively in the band limited white noise 145 dB, 148 dB, 151 dB combined with fatigue damage theory based on linear length of the sound. The length of the 7075 Aluminium alloy material is 300 mm, and the thickness is 1.5 mm. The results show that: in the case of different ways of holding, the maximum stress suffered by the aluminium alloy thin sheet appeared at the constraint location, and this position is dangerous position for structural fatigue where will first be destroyed by random loads. Under random acoustic loads, the strain cloud of aluminium alloy thin sheet structure is the same with the first vibration mode, so the random vibration response was most effected by the first modal. Acoustic fatigue of the different sound pressure level was calculated by using the method of PSD and Miner linear damage rule.
Research on intelligent transportation solution based on big data mode
Authors: Chen Baiyu , Fu Da , Yang Yuanyuan , He Linhuan 
Published: June 2019

Abstract
This paper presents an intelligent traffic road resource allocation solution based on the traffic big data model. Through the collection and analysis of road traffic information big data, a planning scheme that can minimize road congestion when shared road resources between manned vehicles and unmanned vehicles is established. In order to alleviate the traffic congestion caused by the imbalance between road resources and traffic demand, taking 2020 as an example, the road congestion level is solved and given. When the judgment criterion is between 0 and 0.5, the road congestion level is set to level 3. When the judgment criterion is between 0.5 and 1, the road congestion level is set to level 2, and the remaining levels are level 1 and level 4. When: 1. The speed of the front car before braking is v

b
= 40km / h. 2. The speed of the rear car before braking is v
a = 60km / h, and the car is moving at a constant speed in a short time. 3. When the dry asphalt pavement is taken a

b max = 6m / s
2. 4. When the wet asphalt pavement is a

bmax = 4.5m / s
2. The degree of road congestion is level 1.
Research on Radar/Infrared Fusion Algorithm Based on IMM/MS-MDPDAF
Authors: Chen Xing , Li Zhan-wu , Hu Xiao-dong , Cui Yun-hua 
Published: June 2019

Abstract
In the clutter environment, radar/infrared sensors are used to track the background of maneuvering targets. Aiming at the shortcomings of traditional probabilistic data association theory in solving multiple target echoes and numbers in measurement, it is presented by combining interactive multiple model (IMM) and multiple detection probabilistic data association filter (MDPDAF) in a multi-sensor (radar and infrared) scenario known as IMM/MS-MDPDAF algorithm. The IMM algorithm has the ability to adapt to the target high maneuver and clutter environment. The MS-MDPDAF algorithm can detect multiple effective target echoes, considering various uncertainties in the clutter environment. According to the multi-detection mode of radar sensor, the target is effectively measured and the state vector is updated. Then the data fusion and probability data association theory are used to calculate the corresponding probability and state prediction, estimation and update under the Bayesian framework. The simulation results show that the IMM/MS-MDPDAF algorithm can improve the effectiveness and tracking accuracy of target, and has better tracking performance than IMM/MSPDAF.
Research Status and Development Trend of Path Planning Algorithm for Unmanned Vehicles
Authors: Lu Kaida , Zhang Yan , Li Huiyuan 
Published: June 2019

Abstract
With the wide application of unmanned ships in the fields of water surface bleaching, sea exploration, water quality monitoring and emergency rescue, unmanned ship technology has attracted more and more people’s attention. Due to the navigation environment of unmanned ship is very complex, diverse and changeable, it has become the primary task of unmanned ship technology research to study how to use path planning algorithm to integrate a large number of multi-sensor data, quickly and accurately make navigation strategies and achieve accurate motion control. This paper mainly summarizes the current research status of unmanned ship path planning algorithms, analyzes the differences and advantages of various path planning algorithms in practical applications, and finally points out the research trend of unmanned ship path planning algorithms.
Research on Knowledge Classification Based on KNN and Naive Bayesian Algorithms
Authors: Chenyang Wu , Xiaohua Wang , Jinbo Wang , Jiawei Song 
Published: June 2019

Abstract
With the development of the Internet, the speed of knowledge update is getting faster and faster, and the Internet is full of various knowledge data. For knowledge management systems, the knowledge classification function is very important. The main task of this paper is to learn the mapping relationship between text content and text category according to the given text content and text category, so as to get a classification model. Finally, use this classification model to process the text of the unknown classification, and judge or predict the category of the unknown text.