bluuebunny/crossref_metadata_2025_split huggingface dataset:
The CARMENES search for exoplanets around M dwarfs
Authors: Lafarga M. , Ribas I. , Lovis C. , Perger M. , Zechmeister M. , Bauer F. F. , Kürster M. , Cortés-Contreras M. , Morales J. C. , Herrero E. , Rosich A. , Baroch D. , Reiners A. , Caballero J. A. , Quirrenbach A. , Amado P. J. , Alacid J. M. , Béjar V. J. S. , Dreizler S. , Hatzes A. P. , Henning T. , Jeffers S. V. , Kaminski A. , Montes D. , Pedraz S. , Rodríguez-López C. , Schmitt J. H. M. M. 
Published: March 2020

Context. For years, the standard procedure to measure radial velocities (RVs) of spectral observations consisted in cross-correlating the spectra with a binary mask, that is, a simple stellar template that contains information on the position and strength of stellar absorption lines. The cross-correlation function (CCF) profiles also provide several indicators of stellar activity.
Aims. We present a methodology to first build weighted binary masks and, second, to compute the CCF of spectral observations with these masks from which we derive radial velocities and activity indicators. These methods are implemented in a python code that is publicly available.
Methods. To build the masks, we selected a large number of sharp absorption lines based on the profile of the minima present in high signal-to-noise ratio (S/N) spectrum templates built from observations of reference stars. We computed the CCFs of observed spectra and derived RVs and the following three standard activity indicators: full-width-at-half-maximum as well as contrast and bisector inverse slope.
Results. We applied our methodology to CARMENES high-resolution spectra and obtain RV and activity indicator time series of more than 300 M dwarf stars observed for the main CARMENES survey. Compared with the standard CARMENES template matching pipeline, in general we obtain more precise RVs in the cases where the template used in the standard pipeline did not have enough S/N. We also show the behaviour of the three activity indicators for the active star YZ CMi and estimate the absolute RV of the M dwarfs analysed using the CCF RVs.
Identification and Validation of Requirements for a Registry System of Children's Developmental Motor Disorders in Iran
Authors: Gozali Elahe , Safdari Reza , Ghazisaeedi Marjan , Rahimi Bahlol , Eslamlou Hamidreza Farrokh , Mehraeen Esmaeil 
Published: March 2020

Abstract
Background Despite recent advances in the field of medical sciences, children's developmental motor disorders (DMDs) are considered as one of the challenges in this area. Establishment of electronic systems for recording and monitoring children's DMDs can play an effective role in identifying patients and reducing the costs and consequences of the disease management. The aim of this study was to identify and validate the requirements for a registry system of children's DMDs in Iran.
Methods The present descriptive–analytical study was performed in three main stages. In the first step, the literature was reviewed to identify the requirements. In the second stage, the information obtained from the literature review was used to develop a questionnaire for validating and selecting the requirements for an electronic system of recording DMDs in infants. In the final stage, the requirements were validated by selected experts (22 specialists). Data were analyzed using SPSS 20 software (IBM Corporation, New York, United States).
Results According to findings, the requirements of a registry system for children's DMDs were identified in three areas of demographic (24 data elements), clinical data (87 data elements), and technical (28 capabilities). In the demographic section, data elements of “family history of motor disorders” (mean = 1.18) and “drug allergy” (mean = 2.9) gained an average score of < 2.5 and therefore were not selected as data elements necessary for the registry system of data recording and monitoring children's DMDs.
Conclusion In such developing countries as Iran, standard information recording and management is not properly done due to a large amount of information and the lack of comprehensive information registry systems. The findings of this study can help to design and establish information registry systems in the field of children's DMDs. Based on the findings of this research, it is recommended that future research be done to explore infrastructures necessary for providing a suitable platform to design and implement information registry systems in the field of children's DMDs.
Effective Factors in Adoption of Mobile Health Applications between Medical Sciences Students Using the UTAUT Model
Authors: Garavand Ali , Samadbeik Mahnaz , Nadri Hamed , Rahimi Bahlol , Asadi Heshmatollah 
Published: March 2020

Abstract
Background Students with complex health care services process face constant challenges with regard to health education. The mobile devices are an important tool that can install various applications for using information such as clinical guidelines, drug resources, clinical calculations, and the latest scientific evidence without any time and place limitations. And this happens only when students accept and use it.
Objective The purpose of this article is to identify the factors influencing students in their intention to use mobile health (mHealth) by using Unified Theory of Acceptance and Use of Technology (UTAUT) model.
Methods A standard questionnaire was used to collect the data from nearly 302 Lorestan University of medical science students including nutrition and public health, paramedicine, nursing and midwifery, pharmacy, dentistry, and medical schools. The data were processed using LISREL (Scientific Software International, Inc., Lincolnwood, Illinois) and SPSS (IBM Corp., Armonk, New York) softwares and the statistical analysis technique was based on structural equation modeling (SEM).
Result A total of 300 questionnaires including valid responses were used in this study. The results showed that mediator of age did not affect the predictors of intention to use mHealth, and the level of education and gender directly affected the intention to use. In addition, effort expectancy, facilitating condition, and behavioral intention directly and indirectly have effect on use, whereas the result revealed no significant relationship between two important processes of performance expectancy and social influence with students' behavioral intention to use the mHealth.
Conclusions The present study provides valuable information on mobile health acceptance factors for widespread use of this device among students of universities of medical sciences as a base infrastructure for a variety of information about health services and learning. Review and comparison of results with other studies showed that mHealth acceptance factors were different from other end users (elderly, patients, and health professionals).
Airway Adventures of Airtraq: Use of Airtraq Optical Laryngoscope with Adaptor in Infants with Obstructive Hydrocephalus Posted for Endoscopic Third Ventriculostomy
Authors: Ali Shahna , Rashid Hassan , Siddiqui Obaid A. , Athar Manazir 
Published: March 2020

AbstractThe pediatric airway is a challenge for the anesthetist due to difficulty in adequate assessment, scarcity of management algorithms, lack of precise knowledge regarding incidence, as well as limitations of the various devices, instruments, and video laryngoscopes. We present a case series of infants with obstructive hydrocephalus with anticipated difficult intubation posted for endoscopic third ventriculostomy (ETV) in whom the airway wtas successfully secured using Airtraq optical laryngoscope with adaptor. Although this device has not been widely studied in pediatrics age group, there are different sizes available for use among children. The ease of use, short learning curve, low cost, single use, and successful approach to difficult airway have made it to being the main rescue technique when the initial approach has failed.
Evaluating Manual Mappings of Russian Proprietary Formats and Terminologies to FHIR
Authors: Lenivtceva Iuliia D. , Kopanitsa Georgy 
Published: March 2020

Abstract
Background Evaluating potential data losses from mapping proprietary medical data formats to standards is essential for decision making. The article implements a method to evaluate the preliminary content overlap of proprietary medical formats, including national terminologies and Fast Healthcare Interoperability Resources (FHIR)—international medical standard.
Methods Three types of mappings were evaluated in the article: proprietary format matched to FHIR, national terminologies matched to the FHIR mappings, and concepts from national terminologies matched to Systematized Nomenclature of Medicine–Clinical Terms (SNOMED CT). We matched attributes of the formats with FHIR definitions and calculated content overlap.
Results The article reports the results of a manual mapping between a proprietary medical format and the FHIR standard. The following results were obtained: 81% of content overlap for the proprietary format to FHIR mapping, 88% of content overlap for the national terminologies to FHIR mapping, and 98.6% of concepts matching can be reached from national terminologies to SNOMED CT mapping. Twenty tables from the proprietary format and 20 dictionaries were matched with FHIR resources; nine dictionaries were matched with SNOMED CT concepts.
Conclusion Mapping medical formats is a challenge. The obtained overlaps are promising in comparison with the investigated results. The study showed that standardization of data exchange between proprietary formats and FHIR is possible in Russia, and national terminologies can be used in FHIR-based information systems.
Modified IMPROVE VTE Risk Score and Elevated D-Dimer Identify a High Venous Thromboembolism Risk in Acutely Ill Medical Population for Extended Thromboprophylaxis
Authors: Spyropoulos Alex C. , Lipardi Concetta , Xu Jianfeng , Peluso Colleen , Spiro Theodore E. , De Sanctis Yoriko , Barnathan Elliot S. , Raskob Gary E. 
Published: March 2020

AbstractAn individualized approach to identify acutely ill medical patients at increased risk of venous thromboembolism (VTE) and a low risk of bleeding to optimize the benefit and risk of extended thromboprophylaxis (ET) is needed. The International Medical Prevention Registry on Venous Thromboembolism (IMPROVE) VTE risk score has undergone extensive external validation in medically ill patients for in-hospital use and a modified model was used in the MARINER trial of ET also incorporating an elevated D-dimer. The MAGELLAN study demonstrated efficacy with rivaroxaban but had excess bleeding. This retrospective analysis investigated whether the modified IMPROVE VTE model with an elevated D-dimer could identify a high VTE risk subgroup of patients for ET from a subpopulation of the MAGELLAN study, which was previously identified as having a lower risk of bleeding. We incorporated the modified IMPROVE VTE score using a cutoff score of 4 or more or 2 and 3 with an elevated D-dimer (>2 times the upper limit of normal) to the MAGELLAN subpopulation. In total, 56% of the patients met the high-risk criteria. In the placebo group, the total VTE event rate at Day 35 was 7.94% in the high-risk group and 2.83% for patients in the lower-risk group. A reduction in VTE was observed with rivaroxaban in the high-risk group (relative risk [RR]: 0.68, 95% confidence interval [CI]: 0.51–0.91, p = 0.008) and in the lower-risk group (RR: 0.69, 95% CI: 0.40 -1.20, p = 0.187). The modified IMPROVE VTE score with an elevated D-dimer identified a nearly threefold higher VTE risk subpopulation of patients where a significant benefit exists for ET using rivaroxaban.
Parental Attitudes toward Vaccination in Turkey: A Face-to-Face Survey
Authors: Çağ Yakup 
Published: March 2020

Abstract
Objective Vaccination is the most effective and safest approach to protect public health and to prevent infectious diseases. Despite its great benefits, there has been a growing sense of distrust in the safety of vaccines and vaccination programs, leading to unwillingness to vaccinate or even refusal of vaccines altogether. The aim of this study was to determine parental attitudes toward vaccination and to derive information that would help develop appropriate strategies to tackle vaccine hesitancy and refusal (V-HR).
Methods A 15-item questionnaire was administered during a face-to-face interview with 1,440 parents (88.1% women, median age: 32 years) whose children were followed up and treated in pediatric outpatient and/or inpatient clinics between July and September 2019. The influential factors on parental V-HR were statistically analyzed.
Results The majority of the parents were in favor of vaccination without doubt (n = 1,184, 82.2%). The overall V-HR rate was 17.8%, with 16% of the parents (n = 230) expressing hesitancy and 1.8% (n = 26) completely refusing vaccination. Educational status significantly affected V-HR (p = 0.001), with a higher proportion of V-HR parents having a higher educational level (high school–university) than those having a lower educational status. The prevalence of V-HR was significantly higher among parents who drew vaccination-related information from written, visual, and social media (p < 0.001). Among the 256 parents, parental V-HR most commonly arose from perceived risk and safety concerns, with the feeling that vaccines might lead to another disease such as autism (57%), and the fear that vaccines might cause side effects (33%).
Conclusion Parental V-HR has transformed into an alarming global health problem. Of particular importance is monitoring and assessing parental V-HR in every aspect, particularly the media sources that continuously disseminate misinformation about vaccination. Besides nationwide projects to encourage vaccination, appropriate utilization of the same media sources is needed to counteract V-HR and enhance awareness about the necessity and lifesaving benefits of vaccination.
Imaging local genetic influences on cortical folding
Authors: Alexander-Bloch Aaron F. , Raznahan Armin , Vandekar Simon N. , Seidlitz Jakob , Lu Zhixin , Mathias Samuel R. , Knowles Emma , Mollon Josephine , Rodrigue Amanda , Curran Joanne E. , Görring Harald H. H. , Satterthwaite Theodore D. , Gur Raquel E. , Bassett Danielle S. , Hoftman Gil D. , Pearlson Godfrey , Shinohara Russell T. , Liu Siyuan , Fox Peter T. , Almasy Laura , Blangero John , Glahn David C. 
Published: March 2020

SignificanceMajor gaps remain in our understanding of mechanisms that underlie the folding of the human cerebral cortex. Stereotyped folding in specific cortical locations could be explained by a corresponding anatomical pattern of genetic influences on cortical development, but no direct evidence supports this explanation. Here, we use high-resolution brain MRI to show the existence of the predicted pattern of genetic influences on the thickness of the cerebral cortex, leveraging the prediction that shared genetic influences during development create covariability of cortical thickness in adult neuroanatomy. Anatomically local covariability in cortical thickness has a genetic basis, is symmetric between cortical hemispheres, shows consistency across independent datasets, and may influence patterns of surface folding on the human brain.
EHD2-mediated restriction of caveolar dynamics regulates cellular fatty acid uptake
Authors: Matthaeus Claudia , Lahmann Ines , Kunz Séverine , Jonas Wenke , Melo Arthur Alves , Lehmann Martin , Larsson Elin , Lundmark Richard , Kern Matthias , Blüher Matthias , Olschowski Hannah , Kompa Julian , Brügger Britta , Müller Dominik N. , Haucke Volker , Schürmann Annette , Birchmeier Carmen , Daumke Oliver 
Published: March 2020

Significance
Caveolae are small plasma membrane invaginations that are particularly abundant in adipocytes. Caveolae are implicated in lipid uptake, but the exact mechanism is not clear. Here, we characterized the physiological function of EHD2, a protein that is found at the neck of caveolae. We established a link between higher caveolar mobility induced by EHD2 loss and increased cellular fatty acid uptake. Concurrently, lipid droplets were enlarged in various tissues of EHD2-lacking mice. Our data suggest that EHD2 controls a cell-autonomous, caveolae-dependent fatty acid uptake pathway. Notably, obese patients express only low levels of EHD2, implicating a role of EHD2-controlled caveolar dynamics in obesity.
Advances in Iranian linguistics
Authors: Moradi Sedigheh 
Published: March 2020

Abstract
The diffusion of Iranian languages throughout a large part of the world, their deep recorded history, the remarkably intricate typological variation they show, and their extensive contact with languages belonging to different linguistic families make Iranian linguistics a fascinating and highly promising area for research in linguistic theory. Despite this remarkable scientific potential, however, and unlike the situation with nearly every other major language family, there are few collections of works focusing exclusively on languages of the Iranian family. The present volume is part of a current ongoing effort to address this gap, providing a theoretically informative and constructive venue for scholars working in Iranian linguistics. The twelve chapters of the current volume are selected from over 40 papers presented at the first North American Conference in Iranian Linguistics (NACIL1) held at Stony Brook University, April 28–30, 2017.
A multi-dimensional approach to classification of Iran’s languages
Authors: Anonby Erik , Hayes Amos , Oikle Robert 
Published: March 2020

Abstract
The enterprise of classification is central to the construction of a language atlas, particularly in the Iranian context. While existing two-dimensional models of language classification are useful as a starting point, they are ultimately incapable of handling some of the important complexities found in Iran’s language situation. To address these issues, we propose a multi-dimensional “language relation web”, based on a force-directed multigraph visualization, as an alternative model for expressing connections between language varieties. This architecture allows for differentiation and representation of multiple types of linkages, each of which constitutes a dimension of classification, in a single visualization: shared genealogical inheritance, structural similarity through contact, and association through ethnic identification. The resulting model provides new insights into the classification of Iran’s languages and raises questions and prospects for the broader classification process.
The additive particle in Persian
Authors: Ghomeshi Jila 
Published: March 2020

Abstract
This chapter discusses the syntactic and semantic properties of the additive marker -am in Persian. I show that -am exhibits positional variability, is polysemous in meaning, and does not always contribute meaning that affects the truth conditions of the sentence. On the basis of this I classify -am as a pragmatic particle. Noting that -am is homophonous with both the first person singular agreement suffix and the first person pronominal enclitic, I propose that it is precisely because additive -am is a pragmatic particle that it is distinguished from the inflectional morphemes it resembles in form. Thus the chapter argues for three levels at which morphemes can be classified: derivation, inflection, pragmatic, and suggests that cross-level homophony is not accidental. Rather, frequency of use at one level predisposes a particular form to be used at another level. This ultimately gives a language its morphological ‘flavour’.
The suffix that makes Persian nouns unique
Authors: Jasbi Masoud 
Published: March 2020

Abstract
Although it is widely acknowledged that Tehrani Persian (often broadly labeled as Persian) has no dedicated marker of definiteness, the nominal suffix -e has been analyzed as a colloquial definiteness marker. Here I show that -e can mark bare nominals to ensure a definite interpretation, but it can also appear on indefinites marked by the indefinite determiner ye. I show that indefinites marked by -e are scopally inert. To unify the effect of -e on definites and indefinites, I propose that -e introduces a uniqueness implication on the nominal it modifies. More specifically, N-e denotes a singleton set of objects. On a bare nominal, this uniqueness implication ensures a definite interpretation. On an indefinite, it restricts the domain of quantification to a singleton, making the indefinite scopally inert. I present a compositional account of definite and indefinite constructions with -e in Tehrani Persian.
Topic agreement, experiencer constructions, and the weight of clitics
Authors: Jügel Thomas , Samvelian Pollet 
Published: March 2020

Abstract
It has been claimed that in some Iranian languages like Sorani Kurdish enclitic pronouns shifted to verbal agreement markers via topic agreement, i.e. hanging topics resumed by enclitic pronouns are reanalysed as subjects cross-indexed by agreement markers. In this study, we suggest a bridging context for the reanalysis of topic agreement as verbal agreement by assuming that verbal endings (the inherited agreement markers) and enclitic pronouns represent the same degree or weight of encoding. We further compare the historical findings with the cross-reference patterns found in New Persian experiencer constructions. These constructions show a similar development, and we provide evidence that the relation of experiencer and cross-indexing enclitic pronoun qualifies as agreement.
Another look at Persian rā
Authors: Karimi Simin , Smith Ryan Walter 
Published: March 2020

Abstract
The morpheme -rā has typically been analyzed as an instance of differential object marking, appearing on direct objects that are definite or in some sense specific. In this chapter, we discuss several cases in which -rā may appear on DPs that are not direct objects. Building on insights from dependent case theory (Marantz 1991; Baker & Vinokurova 2010, Preminger 2011, 2014, Kornfilt & Preminger 2014), we develop an analysis of -rā, according to which it is the realization of accusative case, treated as a dependent case assigned in syntax, and a specificity feature. In addition to accounting for the facts discussed in the context of Modern Persian, we show how an extension of our analysis can account for the distribution of -rā in Classical Modern Persian.
Oblique marking and adpositional constructions in Tat
Authors: Suleymanov Murad 
Published: March 2020

Abstract
Tat, an Iranian language spoken in the Caucasus, has been exposed to heavy contact with neighbouring genetically unrelated languages, resulting in widespread bilingualism and causing contact-induced innovations. At the same time, a long period of low contact among the dialects of Tat has contributed to them displaying an abundance of phonological, lexical, morphological, and syntactic differences, as well as preserving otherwise extinct lexical elements and grammatical constructions. This article explores the various functions (inherited and introduced later on) of the Tat oblique clitic, with a focus on its role in forming new types of adpositional constructions.