bluuebunny/crossref_metadata_2025_split huggingface dataset:
From Enclave to Counterpublic: Doubled Rhetorical Space and the Civil Rights Mass Meeting
Authors: Miller Elizabeth Ellis 
Published: July 2020

Abstract
This essay considers civil rights mass meetings as rhetorical events that operated with doubled purpose. Surveying three 1960s civil rights scenes, the study reveals how meetings provided spaces to recharge and regroup at the same time that they functioned as sites for countermovement engagement. Centering attention on this fluid movement among purposes offers insights into strategies activists devised for double-voicing. For the speakers and meetings analyzed here, metonymy, parrhesia, and religious reframing provided rhetors with modes for exploiting outsiders’ presence at these events while continuing to use the meeting for their own ends.
TECNOLOGIAS DIGITAIS E DE GEOPROCESSAMENTO APLICADAS AO MONITORAMENTO DA DOENÇA DE CORONOVÍRUS 2019 (COVID-19)
Authors: Santos Júnior Claudio José dos , Costa Paulo José Medeiros de Souza , Silva John Victor dos Santos , Souza Aryanna Kelly Pinheiro , Silva Jackson Pinto , Rocha Thiago José Matos 
Published: July 2020

Objetivo: Realizar levantamento das principais tecnologias de mapeamento, monitoramento e disseminação de informações geográfico-epidemiológicas sobre a COVID-19. Métodos: Trata-se de estudo exploratório que utilizou a bibliometria e a análise de conteúdo como principais ferramentas metodológicas. Resultados: Foram identificadas 31 tecnologias digitais de mapeamento, monitoramento e disseminação de informações geográfico-epidemiológicas sobre a COVID-19 disponíveis na web. Do total de recursos, 13 tecnologias tinham abrangência internacional e 18 possuíam caráter locorregional e/ou nacional. Predominaram tecnologias do tipo “mapas” e “gráficos”, nesta ordem. Conclusão: Fora produzido um levantamento que reúne as principais geotecnologias digitais sobre a COVID-19. Esse material poderá servir de subsídio as ações de vigilância em saúde e ser utilizado como guia para elucidar aspectos relacionados ao panorama de dúvidas que predomina quanto ao comportamento epidemiológico do novo coronavírus.
PADRÕES ESPAÇOS-TEMPORAIS DA ROTA DO COVID19 (CORONAVIRUS) NO ESTADO DE SANTA CATARINA, BRASIL
Authors: Ribeiro Eduardo Augusto Werneck 
Published: July 2020

Este artigo trata-se de uma análise dos padrões espaços temporais do COVID19 em Santa Catarina, Brasil em dois momentos:entre março e abril de 2020. A metodologia aplicada considerou a configuração e tipificação espacial de seus municípios a partir de dois estudos do IBGE e os casos confirmados dos municípios em Santa Catarina. Não se avaliou o número de casos, nem de óbitos. A partir dos resultados, identificou-se três dinâmicas espaciais distintas (grau de urbanização e concentração populacional), com dois fluxos difusores da COVID19. Com crescimento do número de municípios com casos confirmados e com características distintas entre eles, o cenário futuro implicará planejamento e adequação da infraestrutura de atendimento emergencial diferenciado no enfrentamento da COVID19 no estado de Santa Catarina, Brasil.
Jilbab Sebagai Simbol Perjuangan Identitas (Studi atas Pemakaian Jilbab di Kalangan Waria D.I. Yogyakarta)
Authors: Safri Arif Nuh 
Published: July 2020

Waria (wanita pria) atau transgender adalah sebuah identitas gender lian di khalayak awam. Di samping dianggap sebagai sebuah keanehan, identitas ini pun dipersoalkan dan banyak diperdebatkan, hingga mendapat stigma negatif. Waria sendiri dituntut harus tetap eksis dan sanggup berjuang dalam kehidupan mereka. Hal ini disebabkan oleh pemahaman mereka sebagai waria bahwa, identitas mereka bukanlah sebuah kepura-puraan. Identitas mereka sebagai waria yang memiliki jiwa dan rasa perempuan, harus mendapatkan pengakuan dan perhatian yang sama dengan perempuan lainnya. Salah satu simbol yang melekat dengan perempuan yaitu jilbab, yang digunakan sebagai alat untuk membuktikan identitas mereka. Hal ini tentu sangat bertolak belakang dengan pandangan masayarakat awam atas mereka. Sehingga permasalahan ini sangat menarik dan pantas untuk diteliti. Penelitian ini akan menjawab apa makna jilbab dan alasan waria menggunakan jilbab? Serta bagaimana pengaruh penggunaan jilbab bagi pengakuan identitas mereka di kehidupan sosial? Permasalahan tersebut akan dijawab lewat wawancara, dan observasi. Kemudian data yang didapat akan dianalisis dengan metode kualitatif, deskriptif-analisis dan pendekatan fenomenologi. Asumsi peneliti, bahwa penggunaan jilbab sebagai simbol perjuangan memberikan pengaruh positif pada waria secara khusus, setidaknya lebih mudah dalam menggunakan faslilitas umum atau publik. Pada akhirnya penggunaan jilbab dengan berbagai tujuan dan maknanya merupakan realitas kehidupan sosial keagamaan yang akan selalu dan terus berkembang.[Transgender is another gender identity for common people. Apart from being considered as a weird, this identity was also questioned and debated and sometimes it leads in a negative stigma. However, for them, being transgender is not about pretense or deception. People need to recognize and respect them as people with the women soul. One symbol attached to women is hijab. It is used as a tool to prove their identity as women. This problem is very interesting to study in order to find the meaning of the hijab the reasons to use the hijab? How does the influence of using the veil to their social recognition? These problems will be answered through interviews and observations. Then the data obtained will be analyzed by qualitative methods, descriptive analysis and phenomenological approaches. The assumptions of researcher is that the use veil is a symbol of struggle and gives a positive influence on trasgender in particular, at least it is easier for them to use public or public facilities. Hence, the use of the veil is not only about religious symbol, but has various purposes and meaning.]
Kontekstualisasi Hukum Waris Dalam QS. An-Nisa [4]:11 (Studi Pembagian Harta Warisan Pada Masyarakat Adat Kampar)
Authors: Marro’aini Marro’aini , Kholis Nor 
Published: July 2020

Masyarakat Kampar memiliki hukum adat yang telah diamalkan secara turun-temurun dalam hal pengaturan warisan, namun tidak sama ketetapan pembagiannya sebagaimana telah disampaikan dalam QS. An-Nisa [4]: 11 yaitu 2:1. Tulisan ini melihat bagaimana bentuk pembagian waris yang dilakukan oleh masyarakat adat Kampar dan memaparkan bagaimana pandangan Islam memahami realitas tersebut. Penelitian ini dilakukan dengan wawancara mendalam (indepeth interview) dan telaah beberapa sumber sekunder. Dari hasil analisis yang telah dilakukan dapat dipahami bahwa pembagian harta waris yang dilakukan menurut adat Kampar, adalah berdasarkan jenisnya; berupa rumah peninggalan orang tua untuk anak perempuan bungsu, tapak rumah untuk anak perempuan lainnya dan kebun untuk anak laki-laki. Pembagian ini untuk melindungi perempuan dari hal-hal buruk yang bisa dialami mereka di kemudian hari. Selain itu, hal ini dilakukan sebagai cara untuk selalu menjunjung tinggi serta memberikan penghormatan terhadap perempuan. Ditinjau dari pandangan Islam, hal ini tidak menyimpang dari nilai-nilai universal Islam.[Kampar people have customary law that has been practiced from generation to generation in terms of inheritance regulation, but it is not the same as the distribution provisions as stated in the QS. An-Nisa [4]: 11 which is 2: 1. This paper looks at the form of inheritance carried out by the Kampar indigenous people and explains how Islamic views understand this reality. This research was conducted with in- depth interviews and study of several secondary sources. From the results of the analysis, it can be understood that the distribution of inheritance of Kampar Adat is based on the type of property in the form of a parent’s inheritance house for the youngest daughter, the land for building houses for the other daughter and the farm for the son . It is to protect women from the bad things they can happen in the future. Besides, it also the way how those people respect and appreciate their women. From Islamic point of view, it is not against the universal values of Islam.]
Intrepretasi Kontekstual Ahmad Syafi’i Ma’arif Atas Peran Perempuan di Ruang Publik dalam QS. An-Nisa: 34
Authors: Alwi Muhammad 
Published: July 2020

Artikel ini bertujuan untuk mendialogkan pemahaman Ahmad Syafi’i Ma’arif, seorang negarawan dan agamawan di Indonesia kontemporer, atas QS. an-Nisa: 34 dengan diskursus kesetaraan gender dalam mengkontekstualisasikan ajaran Islam di Indonesia, termasuk peran perempuan di ruang publik. Letak penting pemahaman Ahmad Syaf’i Ma’arif adalah kemampuannya dalam memberi sikap tengah, tidak konservatif dan tidak juga liberal, dalam mengemukakan spirit kepemimpinan perempuan menurut Islam dan Negara. Syafi’i Maarif menilai wacana konteks antara Arab-Indonesia tidak dapat diabaikan ketika pembaca teks hendak memahami kandungan QS. an-Nisa: 34. Perempuan Arab memiliki ruang dan dinamikanya sendiri, yang berbeda dengan perempuan di Indonesia, sehingga konteks ini berpengaruh dalam memahami al-Qur’an. Catatan kesetaraan gender Syafii Maarif adalah ada keadaan tertentu, seperti mengandung dan melahirkan, yang hanya dilakukan oleh perempuan. Upaya Ahmad Syafii Maarif dalam mengkontekstualisasikan QS. an-Nisa: 34 adalah kerja penting atas pembumian al-Qur’an sebagai pedoman (QS. al-Baqarah: 2 dan 185) ke dalam kehidupan masyarakat Indonesia, sehingga Islam yang rahmatan lil alamin dapat dirasakan dari segi pengangkatan peran perempuan di ruang publik.[This article aims to provide understanding of Ahmad Syafi’i Ma’arif, an Indonesian statesman and religious leader, over QS. An-Nisa: 34 with the discourse of gender equality in the contextualization of Islamic teachings in Indonesia, including the role of women in public space. The important point of understanding Ahmad Syaf’i Ma’arif is in his ability to give a central, non conservative and illiberal in raising the leadership spirit of women according to Islam and the state. Syafi’i Maarif assessed that the context discourse between Arab-Indonesia can not be ignored when the reader want to understand the content of QS. An-Nisa: 34. Arab women have its own space and dynamism, that is different from women in Indonesia, so this context is influential in understanding the Qur’an. The notion of the gender equality of Syafi’s Ma’arif is that there are certain circumstances, such as pregnant and childbirth, that only women can do. The efforts of Ahmad Syafi’i Ma’arif in contextualizing QS. An- Nisa: 34 is an important work on the ground of the Qur’an as a guideline (QS. Al-Baqarah: 2 and 185) into the lives of Indonesian society, so that Islam, as rahmatan lil alamin, can be felt in terms of the female role in the public space.]
Biomaker evaluation for major adverse cardiovascular event development in patients undergoing cardiac Surgery
Authors: Imperiali Claudia E. , Lopez-Delgado Juan C. , Dastis-Arias Macarena , Sanchez-Navarro Lourdes 
Published: July 2020

AbstractObjectivesThe postoperative period of cardiac surgery (CS) is associated with the development of major adverse cardiovascular events (MACEs). However, the evaluation of MACE after CS by means of biomarkers is poorly developed. We aimed to evaluate postoperative biomarkers that could be associated with MACE.MethodsTwo Hundred and ten patients who underwent CS were enrolled during the study period. The diagnosis of MACE was defined as the presence of at least one of the following complications: acute myocardial infarction, heart failure, stroke presented during intensive care unit (ICU) stay, and 30-day mortality after CS. High-sensitive troponin T (hs-TnT), C-reactive protein, procalcitonin, interleukin-6, and immature platelet fraction (IPF) were measured on ICU admission and after 24 h. The difference between both measurements (Δ) was calculated to assess their association with MACE. Early infected patients (n=13) after CS were excluded from final analysis.ResultsThe most frequent surgery was single-valve surgery (n=83; 38%), followed by coronary artery bypass graft (n=72; 34%). Postoperative MACE was diagnosed in 31 (14.8%) patients. Biomarker dynamics showed elevated values at 24 h compared with those at ICU admission in patients with MACE versus no-MACE. Multivariate analysis showed that ΔIPF (OR: 1.47; 95% CI: 1.110–1.960; p=0.008) and Δhs-TnT (OR: 1.001; 95% CI: 1.0002–1.001; p=0.008) were independently associated with MACE.ConclusionsThese findings suggest that postoperative ΔIPF and Δhs-TnT may be useful biomarkers for the identification of patients at risk of MACE development.
Prenatal screening and diagnosis of genetic abnormalities: SEGO, SEQCML, AEDP consensus recommendations
Authors: Prieto Belén , Adiego Begoña , Suela Javier , Martín Inmaculada , Santacruz Belén , García-Planells Javier , Gil Mar , González Concepción , Eva Barrenechea  
Published: July 2020

Abstract
In this paper, the scientific societies SEGO, SEQCML and AEDP provide a series of consensus-based recommendations for prenatal screening and diagnosis of genetic abnormalities. A set of evaluation indicators are also proposed as a means to improve the quality of the biochemical, ultrasound, and genetic processes involved in prenatal screening and diagnosis of genetic anomalies. Some recommendations are also proposed in relation to invasive prenatal diagnostic procedures, more specifically regarding sample collection and genetic testing. The purpose of this proposal is to unify performance criteria and quality indicators at national level, with audits performed on a regular basis. It is strongly recommended that a national prenatal screening strategy be established and provided with the resources necessary to evaluate the performance of quality indicators and diagnostic procedures under the supervision of health authorities. Protocols should be revised on a regular basis to consider the incorporation of new cost-effective technologies.
The dynamical environment of the primary in the triple asteroid (45) Eugenia
Authors: Jiang Min , Ma Qingtian 
Published: July 2020

AbstractWe investigated the dynamical behavior in the potential of the primary in the triple asteroid (45) Eugenia with the calculation of the full gravitational potential caused by its 3D irregular shape. We presented the whole structure of the gravitational potential and the effective potential of (45) Eugenia in the coordinate planes, and showed the surface height, surface gravitational force accelerations, and the surface effective potential. The surface gravitational environment has been discussed. The zero-velocity curves and the position of external equilibrium points are calculated and showed relative to the 3D shape of the asteroid to help compare the relationship of the characteristic of the gravitational potential and the shape of the asteroid. There are five equilibrium points in the gravitational potential (45) Eugenia. We presented the positions, eigenvalues, topological cases, and stability of these equilibrium points. To analyze the variety of the orbital parameters close to (45) Eugenia, we computed two different orbits and compared the results. The mechanical energy, the semi-major axis, and the eccentricity have two different periods: the long period and the short period. The inclination have three different periods, an intermediate period is occurred. The longitude of the ascending node and the argument of periapsis not only have two periodic terms, but also have a secular term.
Evaluation of serum electrolytes measurement through the 6-year trueness verification program in China
Authors: Yan Ying , Pu Yungang , Zeng Jie , Zhang Tianjiao , Zhou Weiyan , Zhang Jiangtao , Wang Jing , Zhang Chao , Chen Wenxiang , Zhang Chuanbao 
Published: July 2020

Abstract

Objectives
The National Center for Clinical Laboratories (NCCL) in China initiated a serum electrolyte trueness verification (ETV) program in 2014 for measurement standardization.

Methods
Every year, two levels of fresh frozen commutable serum samples determined by inductively coupled plasma mass spectrometry (ICP-MS) reference methods were transported to participating clinical laboratories for the measurement of sodium, potassium, calcium and magnesium. Both samples were measured 15 times in 3 days, and the mean values and coefficient variations (CVs) were calculated from the results. The tolerance limits of trueness (bias), precision (CV) and accuracy (TE) based on the biological variation database were used as the evaluation criteria. The overall trend of the ETV program over 6 years was surveyed by calculating the pass rates of the participating laboratories. The mean bias, inter-laboratory CV, and TE of all laboratory results were analysed. Furthermore, homogeneous and heterogeneous systems were compared, and the bias and CV results of mainstream analysis systems were analysed.

Results
Pass rates of the three quality specifications increased, and the overall mean bias and inter-laboratory CVs decreased. The homogeneous system was superior to the heterogeneous system for calcium and magnesium measurements. For sodium, potassium, calcium and magnesium, the minimum bias corresponded to Hitachi, Siemens, Beckman AU and Roche, respectively. For inter-laboratory robust CVs, no obvious differences were observed between each peer group.

Conclusions
The commutable ETV materials assigned via reference methods can evaluate the accuracy and reproducibility of an individual laboratory and the calibration traceability and uniformity between laboratories for measurements.
The new IVD Regulation 2017/746: a case study at a large university hospital laboratory in Belgium demonstrates the need for clarification on the degrees of freedom laboratories have to use lab-developed tests to improve patient care
Authors: Vermeersch Pieter. , Van Aelst Tobias , Dequeker Elisabeth M.C. 
Published: July 2020

Abstract

Objectives
The new European In Vitro Diagnostic (IVD) Regulation 2017/746 (IVDR) restricts the use of lab-developed tests (LDT) after 26th May 2022. There are no data on the impact of the IVDR on laboratories in the European Union.

Methods
Laboratory tests performed in UZ Leuven were divided in four groups: core laboratory, immunology, special chemistry, and molecular microbiology testing. Each test was classified as Conformité Européenne (CE)-IVD, modified/off-label CE-IVD, commercial Research Use Only (RUO) or LDT. Each matrix was considered a separate test.

Results
We found that 97.6% of the more than 11.5 million results/year were generated with a CE-IVD method. Of the 922 different laboratory tests, however, only 41.8% were CE-IVD, 10.8% modified/off-label CE-IVD, 0.3% RUO, and 47.1% LDT. Off-label CE-IVD was mainly used to test alternative matrices not covered by the claim of the manufacturer (e.g., pleural or peritoneal fluid). LDTs were mainly used for special chemistry, flow cytometry, and molecular testing. Excluding flow cytometry, the main reasons for the use of 377 LDTs were lack of a CE-IVD method (71.9%), analytical requirements (14.3%), and the fact the LDT was in use before CE-IVD available (11.9%).

Conclusions
While the large majority of results (97.6%) were generated with a CE-IVD method, only 41.8% of laboratory tests were CE-IVD. There is currently no alternative on the market for 71.5% of the 537 LDTs performed in our laboratory which do not fall within the scope of the current IVD directive (IVDD). Compliance with the IVDR will require a major investment of time and effort.
Negative hair test result after long-term drug use. About a case involving morphine and literature review
Authors: Kintz Pascal 
Published: July 2020

AbstractAlthough it has been accepted by most scientists that drugs circulating in blood are eligible to hair incorporation, this cannot be considered as a general statement. A 42-year old man was found dead in his swimming pool. He was living alone, and seen alive 2 days before by a neighbour. Femoral blood, cardiac blood and hair were collected during body examination. Free morphine was identified in femoral blood at 28 ng/mL, corresponding to his treatment for chronic pain (3 × 5 mg daily for 4 months). However, with a limit of quantitation (LOQ) at 10 pg/mg, segmental hair testing (3 × 1 cm) for morphine was negative. In this paper, the author has reviewed the different factors which can be responsible of this discrepancy. Several variables can influence the detection of a drug in hair and the author has listed reasons that can account for the absence of analytical response in hair after drug administration. The drug may not be incorporated in hair. That is the case for large bio-molecules, such as hormones, which cannot be transferred from the blood capillaries to growing cells of hair. Cosmetic treatments (perming, colouring, bleaching) or environmental aggressions (ultraviolet radiation, thermal application) will always reduce the concentrations. In this case, the lack of morphine detection was attributed to the effects of chlorinated water from the swimming pool. A negative hair result is also a result. However, this can be interpreted in three different ways: 1. the owner of the hair did not take or was not exposed to the specific drug, 2. the procedure is not sensitive enough to detect the drug, or 3. something happened after drug incorporation (cosmetic treatment, environmental influence).
Characterization of silicon acrylic resin containing silica nanoparticles as candidate materials for antifouling and anticorrosion properties in seawater
Authors: Jiang Weibin , Niu Quanliang , Cheng Lin , Zhou Tao , Xie Huasheng 
Published: July 2020

Abstract
The damage caused by marine fouling organisms to ships and underwater artificial equipment is becoming increasingly serious issue, and the prevention and control of marine biofouling has always been a research hotspot in marine coatings. Aiming at the problems of poor adhesion, long curing time and high curing temperature of low-surface energy marine antifouling coatings of organosilicon, a hydrophobic low-surface energy nano-SiO2/silicon acrylic resin nanocomposite coating was synthesized. The anticorrosive property of the composite coatings was analyzed by simulated seawater periodic immersion experiments. The gel permeation chromatography analysis showed that polydimethyl-siloxanes (PDMS) is involved in cross-linking reactions. The dynamic thermomechanical analysis indicated that the glass transition temperature of resin is 58 °C. The contact angle (CA) test showed that the CA of nanocomposite coating is 109.99°. All the detection results can support the excellent antifouling and anticorrosion performance of the low surface energy nanocomposite coatings.
Cooperative and synergistic corrosion inhibition of AA 7075-T6 by praseodymium and CaSO4
Authors: Klomjit Pitichon , Buchheit Rudolph G. 
Published: July 2020

Abstract
In a primer coating system used in aerospace applications to protect aluminum alloy substrate, praseodymium is added as corrosion inhibitors while CaSO4 is primarily added as filler materials. The interaction of Pr and CaSO4 is unknown. The goal of this study is to characterize any cooperative or synergistic inhibition between these two. Cooperative inhibition can be defined when one inhibitor enhances inhibiting effect of the other that already has inhibiting ability. Synergistic inhibition can be defined when one inhibitor activates the inhibiting effect of the other that originally does not inhibit. Optical profilometry, electrochemical techniques and X-ray photoelectron spectroscopy were used to characterize corrosion results. The results showed that several pit parameters will affirm the inhibition effect. Electrochemical results cannot always detect modest corrosion inhibitors. Cooperative inhibition was detected in pH 5 while synergistic inhibition was observed in pH 8. Synergistic inhibition occurs because SO4
2− helps with gelation of Pr to passivate the surface.