bluuebunny/crossref_metadata_2025_split huggingface dataset:
A teologia negativa entre Pseudo-Dionísio Areopagita e Mestre Eckhart
Authors: Dourado Saulo Matias 
Published: January 2020

A tradição do pensamento místico se remete às origens da Idade Média, quando os textos platônicos são lidos por mestres cristãos. Pseudo-Dionísio Areopagita, autor da Teologia Mística, é um dos continuadores do neoplatonismo pelo viés religioso e, nesta obra, trata do princípio de negação que compreende Deus apenas pelas negações do que Ele não é. Em Mestre Eckhart, a questão sobre a natureza divina se torna também uma compreensão sobre o ser que transcende para o não-ser. O mestre renano desenvolve a partir das bases da teologia negativa e propõe uma ontologia a partir do conceito de deidade (Gottheit), que trata o Uno retirado de todo e qualquer forma a ponto de identificar-se com o próprio Nada. Palavras-chave: Teologia Negativa, Pseudo-Dionísio Areopagita, Eckhart, Mística Cristã Medieval, Nada.
Tomás de Aquino - "Comentário às sentenças de Pedro Lombardo", Livro II, distinção 1, questão 1, artigo 5
Authors: Verza Tadeu Mazzola 
Published: January 2020

Apresenta-se aqui uma tradução do Comentário às Sentenças de Pedro Lombardo, de Tomás de Aquino, mais especificamente do Livro II, distinção 1, questão 1, art. 5. Neste texto Tomás dedica-se à discussão sobre a possibilidade do mundo ser eterno, tema recorrentemente tratado por ele e que tem uma solução mais original no opúsculo De aeternitate mundi. A importância do texto está não apenas na mobilização dos argumentos, cuja diversidade rivaliza com a da Suma contra os gentios, mas também porque se trata da primeira vez que Tomás aborda o assunto. O que chama a atenção nele é a proximidade de Tomás a Maimônides quanto ao estatuto das provas relativas à eternidade e à criação. Tomás usa da parábola do menino na ilha do Guia dos perplexos II.17 para, assim como Maimônides, sustentar que tais teses não são cientificamente demonstráveis, uma vez que do estado perfeito e acabado de algo não se tem conhecimento de seu estado anterior. O que é digno de nota é que apesar de Tomás manter esta posição, a parábola não é usada em nenhum outro momento de suas obras, com exceção de uma reportatio do final de sua vida, a Expositio in Symbolum Apostolorum. Destaca-se, no entanto, uma diferença: enquanto para Maimônides a parábola dizia respeito à limitação da razão humana, Tomás via os filósofos defensores da eternidade do mundo na figura do menino e julgava que o que eles cometiam era um erro.
Esophageal Hypervigilance and Visceral Anxiety Are Contributors to Symptom Severity Among Patients Evaluated With High-Resolution Esophageal Manometry
Authors: Carlson Dustin A. , Gyawali C. Prakash , Roman Sabine , Vela Marcelo , Taft Tiffany H. , Crowell Michael D. , Ravi Karthik , Triggs Joseph R. , Quader Farhan , Prescott Jacqueline , Lin Frederick T. J. , Mion Francois , Biasutto Dario , Keefer Laurie , Kahrilas Peter J. , Pandolfino John E. 
Published: January 2020

OBJECTIVES:
Symptoms are inconsistently associated with esophageal motor findings on high-resolution manometry (HRM). We aimed to evaluate predictors of dysphagia severity, including esophageal hypervigilance and visceral anxiety, among patients evaluated with HRM.

METHODS:
Adult patients undergoing HRM at 4 academic medical centers (United States and France) were prospectively evaluated. HRM was completed and analyzed per the Chicago Classification v3.0. Validated symptom scores, including the Brief Esophageal Dysphagia Questionnaire and Esophageal Hypervigilance and Anxiety Scale, were completed at the time of HRM.

RESULTS:
Two hundred thirty-six patients, aged 18–85 (mean 53) years, 65% female, were included. Approximately 59 (25%) patients had a major motor disorder on HRM: 19 achalasia, 24 esophagogastric junction outflow obstruction, 12 absent contractility, and 4 jackhammer. Approximately 177 (75%) patients did not have a major motor disorder: 71 ineffective esophageal motility and 106 normal motility. Having a major motor disorder was a significant predictor of dysphagia severity (R2adj = 0.049, P < 0.001), but the Esophageal Hypervigilance and Anxiety Scale score carried a predictive relationship of Brief Esophageal Dysphagia Questionnaire that was 2-fold higher than having a major motor disorder: R2adj = 0.118 (P < 0.001). This finding remained when evaluated by the major motor disorder group. HRM metrics were nonsignificant.

DISCUSSION:
In a prospective, international multicenter study, we found that esophageal hypervigilance and visceral anxiety were the strongest predictors of dysphagia severity among patients evaluated with HRM. Thus, an assessment of esophageal hypervigilance and visceral anxiety is important to incorporate when evaluating symptom severity in clinical practice and research studies.
Masjid Umar Bin Khattab (UBK) Magelang: Masjid Mantan Preman, Gerakan Sosial Keagamaan dan Ajarannya
Authors: Yuwono Dandung Budi 
Published: January 2020

Era reformasi yang memberikan keterbukaan politik telah diikuti oleh munculnya berbagai gerakan keagamaan, seperti Yayasan Umar Bin Khattab di Kecamatan Grabag, Kabupaten Magelang. Penelitian dengan fokus Yayasan Masid Umar Bin Khattab ini bertujuan mengungkap bagaimana latar belakang sejarah terbentuknya Yayasan Umar Bin Khattab, relasi sosialnya, dan bagaimana pandangan dan sikapnya terhadap nilai-nilai kebangsaan. Penelitian ini merupakan penelitian kualitatif yang menggunakan pendekatan sosiologis, sedang metode pengumpulan datanya menggunakan teknik observasi, wawancara, dan dokumentasi. Hasil penelitian menunjukkan, bahwa Yayasan Masjid Umar Bin Khattab Grabag Magelang dirintis oleh tiga orang preman penguasa Terminal Grabag, yang bergerak dalam kegiatan pengelolaan pendidikan mulai tingkat PAUD, TKIT, SDIT, dan SMPIT, serta memiliki Pondok Pesantren At-Taqwa, Taman Pendidikan Alquran, Lembaga Bimbingan Belajar Miftahul ‘Ilmi, dan unit usaha ekonomi BMT Saudara, Lembaga Amil Zakat (LAZ), juga Unit Pelayanan Kesehatan. Yayasan Masjid Umar Bin Khattab Grabag Magelang memiliki hubungan dengan berbagai kelompok keagamaan dan Ormas Islam. Sekalipun demikian, meski secara keorganisasian bersikap terbuka tetapi relasi antara Yayasan Masjid Umar Bin Khattab dengan kalangan Nahdliyin di Grabag terkesan tidak harmonis karena adanya ketidaksamaan dalam aspek pengamalan syariat agama (furu’iyah). Jamaah Masjid Umar Bin Khattab termasuk kelompok keagamaan Islam puritan, yang berciri khas menegakkan kembali ajaran Alquran dan Hadits, serta melakukan amar ma’ruf nahi munkar. Antara pembina, ustadz dengan jamaah di akar rumput terdapat perbedaan pandangan dan sikap dalam memaknai nilai-nilai kebangsaan.
Program TAMAPAN Untuk Meningkatkan Literasi Keuangan di Indonesia
Authors: Wijayanti Dwi Marlina 
Published: January 2020

Peran Otoritas Jasa Keuangan (OJK) semakin besar di Indonesia. Berbagai strategi diterapkan untuk meningkatkan perbaikan dalam pengelolaan keuangan baik di sektor perbankan maupun non perbankan. Salah satu yang belum tersentuh adalah keterlibatan mahasiswa dalam menguatkan Strategi Nasional Literasi Keuangan dari OJK. Fakta di lapangan menunjukkan bahwa banyak lulusan sarjana yang masih menganggur. Hal ini disebabkan kurangnya lapangan pekerjaan dan ketiadaan modal untuk merintis bisnis (star-up) sebagai solusi memperoleh penghasilan. Hal ini banyak terjadi terutama di masyarakat pedesaan. Dampak jangka panjangnya adalah mereka melakukan pembiayaan melalui rentenir. Melalui program TAMAPAN maka masalah tersebut dapat diatasi. Program TAMAPAN merupakan program yang memberikan fasilitas kepada mahasiswa untuk menyimpan dana yang mereka punya untuk tujuan masa depan dan untuk melakukan pembiayaan selama kuliah. Melalui beberapa produk TAMAPAN berupa tabungan tempat tinggal, tabungan biaya kuliah, tabungan modal usaha, tabungan investasi, dan pembiayaan usaha maka mahasiswa dimudahkan dalam merintis usaha sejak bangku kuliah dan mudah dalam mencukupi kebutuhan di masa yang akan datang setelah menjadi sarjana. Produk tersebut mendorong mahasiswa untuk belajar berinvestasi dan merencanakan dana-dana yang akan dibutuhkan setelah menjadi sarjana. Selain itu, mahasiswa yang memiliki ide usaha maka dapat memulai bisnisnya dengan produk pembiayaan yang disediakan oleh TAMAPAN. Kesulitan keuangan dapat diatasi dengan program ini.
BIOMECHANICAL, PHYSIOLOGICAL AND AGE-RELATED FEATURES OF PERSONIFICATION AND INDIVIDUALIZATION DURING QUICKNESS AND SPEED-STRENGTH QUALITIES ENHANCEMENT IN YOUNG WEIGHTLIFTERS
Authors: Isaev A , Khomenko R , Nenasheva A , Shevtsov A , Batueva A 
Published: January 2020

Aim. The article deals with studying biomechanical, physiological, and age-related features in young weightlifters during quickness and speed-strength qualities enhancement. Materials and methods. The study was conducted at the precompetitive stage of preparation. Weightlifters aged 14–15 and 16–17 years (n = 15) participated in the experiment. Body composition was studied with the Tanita BC-418AA computer analyzer. The spatial characteristics of spine segments were investigated with the help of the MBN-Scanner computer equipment. Postural studies were conducted with the stabilometric systems produced by MBN Russia. Blood flow spectral analysis was performed using impedance rheography (the Centaur diagnostic system). Results. The body composition of young weightlifters was varied in the following range: muscle mass – 52.4–53.9%, fat mass – 9.0–10.2%. BMI was equal 25.64 kg/m2. The data of the orthostatic test in young weightlifters revealed significant changes in HR, total spectrum power (TSP), and stroke volume regulation (SV) in the experimental group (p < 0.05). In the control group, HR changes were higher than in the experimental group. In 50% of athletes from the groups of sports performance enhancement, eukinetic blood flow was revealed, in 32% – hypokinetic, and in 18% – hypertonic. After a year of training, a consistent increase in stroke volume (SV) was registered, as well as a decrease in HR, peripheral vascular resistance (PVR), heart index, and arterial blood pressure. Conclusion. The control system allows revealing in time the problems connected with weightlifters’ preparation, offering rehabilitation measures, and transforming the training process itself (its orientation, volume, intensity) to optimize body functioning in young weightlifters.
EFFECT OF ASSISTED TRAINING ON THE SPECIAL RUNNING PREPARATION OF JUNIOR SPRINTERS FOR 100 AND 200 m
Authors: Stoyanov H 
Published: January 2020

Aim. To test the effect of the assisted training tools on the most important indicators affecting speed development and the results in 100 and 200 min junior sprinters. Particular tasks were chosen to test the effect of assisted training on the development of speed, maximum speed, and speed endurance. Materials and methods. The study included a group of 8 junior athletes and lasted seven weeks (the pre-competition mesocycle – 4 weeks; competition mesocycle – 3 weeks). The study focused on the assisted training tools having crucial importance for the results in 100 and 200 m. The effect of these tools on the development of speed, sprint, and speed endurance was tested by establishing the correlations between them. Results. The study revealed that using the 30 m series with assisted training promotedthe maximum speed and start acceleration. There was also a strong correlation between 30 m assisted speed and the result in 100 m, which indicated that this training tool improved both the starting acceleration and maximum speed deve­lopment. Also, it was found out that the 200 m result depended on 30 m AST run and the 100 m time. Conclusion. The results showed that using assisted training tools promoted speed deve­lopment by the improvement of the nervous and muscular capacity in young sprinters.
Refleksi Ajaran Shinto Dalam Omamori
Authors: Rahmah Yuliani 
Published: January 2020

(Title: Shintoism Reflection InOmamori) Shinto handed down from generation to the next generation. Shintoism have had a strong influence on the lives of Japanese people, from festival activities to objects in their surroundings. Omamori is known as one form of that influence and became a culture part of the harmonization of the Shintoism and Buddhism. As one of the sacred objects which are still trusted by Japanese people, the existence of omamori is so popular even in modern society. Through a literature review, this article aims to describe what parts of the omamori are a reflection of Shintoism. The results obtained show that the reflection can be seen among others in the omamori user's belief in the existence of kamisama (Gods), and evil spirits, also can be seen from the material of the omamori itself.
Quaternionic equiangular lines
Authors: Et-Taoui Boumediene 
Published: January 2020

Abstract
Let 𝔽 = ℝ, ℂ or ℍ. A p-set of equi-isoclinic n-planes with parameter λ in 𝔽
r
is a set of p
n-planes spanning 𝔽
r
each pair of which has the same non-zero angle arccos

λ

$\begin{array}{}
\sqrt{\lambda}
\end{array}$

. It is known that via a complex matrix representation, a pair of isoclinic n-planes in ℍ
r
with angle arccos

λ

$\begin{array}{}
\sqrt{\lambda}
\end{array}$

yields a pair of isoclinic 2n-planes in ℂ2r
with angle arccos

λ

$\begin{array}{}
\sqrt{\lambda}
\end{array}$

. In this article we characterize all the p-tuples of equi-isoclinic planes in ℂ2r
which come via our complex representation from p-tuples of equiangular lines in ℍ
r
. We then construct all the p-tuples of equi-isoclinic planes in ℂ4 and derive all the p-tuples of equiangular lines in ℍ2. Among other things it turns out that the quadruples of equiangular lines in ℍ2 are all regular, i.e. their symmetry groups are isomorphic to the symmetric group S
4.
The Crucial Role of Social Welfare Criteria and Individual Heterogeneity for Optimal Inheritance Taxation
Authors: García-Miralles Esteban 
Published: January 2020

Abstract
This paper extends the calibrations of Piketty and Saez (2013. “A Theory of Optimal Inheritance Taxation.” Econometrica 81 (5): 1851–86) to unveil the importance of the assumed social welfare criteria and its interplay with individual heterogeneity on optimal inheritance taxation. I calibrate the full social optimal tax rate and find that it is highly sensitive to the assumed social welfare criteria. The optimal tax rate ranges from negative (under a utilitarian criterion) to positive and large (even assuming joy of giving motives). A decreasing marginal utility of consumption does not affect the results qualitatively, given the underlying distribution of wealth and income. I also calibrate the optimal tax rate by percentile of the distribution of bequest received, as in Piketty and Saez, but accounting for heterogeneity in wealth and labor income. This leads to significant variation in the optimal tax rate among zero-bequest receivers, contrary to their finding of a constant tax rate.
The macroeconomic impact of shocks to bank capital buffers in the Euro Area
Authors: Kanngiesser Derrick , Martin Reiner , Maurin Laurent , Moccero Diego 
Published: January 2020

Abstract
While the global financial crisis revealed a need for macroprudential policy tools to mitigate the build-up of risk in the financial system, the impact of such policies on the banking sector and the macroeconomy remains largely uncertain. We contribute to the empirical literature that estimates the impact of shocks to bank capital buffers on bank lending and the macroeconomy by estimating a Bayesian VAR model identified with sign restrictions. We use bank-level data for large euro area listed banks to construct an aggregate bank capital buffer for the euro area, which is included as another variable in the model. We estimate three shocks affecting the euro area economy, namely a demand shock, a monetary policy shock and a shock to bank capital buffers. We find that banks curtail lending and reduce their relative exposure to riskier assets in response to a shock to the bank capital buffer. Historical shock decomposition analysis shows that shocks to bank capital buffers have contributed to impair bank lending growth and to widen bank lending spreads, hence depressing economic activity.
Optimal Sizing and Placement of Capacitor Banks and Distributed Generation in Distribution Systems Using Spring Search Algorithm
Authors: Dehghani Mohammad , Montazeri Zeinab , Malik O. P. 
Published: January 2020

AbstractIntegration of capacitor banks (CBs) and distributed generation units (DGs) in distribution systems aims to elevate the system performance. Optimal sizing and placement of CBs and DGs using Spring Search Algorithm (SSA) is proposed. The SSA aims to attain economic, technical, and environmental advantages. Various objective functions: total emissions produced by generation sources, voltage deviation, total electrical energy cost, and power losses are evaluated. SSA simulates Hawk’s Law among weights and springs. In SSA, agents are weights connected to each other by springs. Performance of the proposed method is evaluated on the IEEE 33-bus system. The results indicate superiority of SSA compared with other optimization algorithms.
Postmortem examination protocol and systematic re-evaluation reduce the proportion of unexplained stillbirths
Authors: Pekkola Maria , Tikkanen Minna , Loukovaara Mikko , Lohi Jouko , Paavonen Jorma , Stefanovic Vedran 
Published: January 2020

Abstract

Background
Stillbirth often remains unexplained, mostly due to a lack of any postmortem examination or one that is incomplete and misinterpreted.

Methods
This retrospective cohort study was conducted at the Department of Obstetrics and Gynecology, Helsinki University Hospital, Finland, and comprised 214 antepartum singleton stillbirths from 2003 to 2015. Maternal and fetal characteristics and the results of the systematic postmortem examination protocol were collected from medical records. Causes of death were divided into 10 specific categories. Re-evaluation of the postmortem examination results followed.

Results
Based on our systematic protocol, the cause of death was originally defined and reported as such to parents in 133 (62.1%) cases. Re-evaluation of the postmortem examination results revealed the cause of death in an additional 43 (20.1%) cases, with only 23 (10.7%) cases remaining truly unexplained. The most common cause of stillbirth was placental insufficiency in 56 (26.2%) cases. A higher proportion of stillbirths that occurred at ≥39 gestational weeks remained unexplained compared to those that occurred earlier (24.1% vs. 8.6%) (P = 0.02).

Conclusion
A standardized postmortem examination and a re-evaluation of the results reduced the rate of unexplained stillbirth. Better knowledge of causes of death may have a major impact on the follow-up and outcome of subsequent pregnancies. Also, closer examination and better interpretation of postmortem findings is time-consuming but well worth the effort in order to provide better counseling for the grieving parents.
Analysis of 5-hydroxytryptamine and its related indoles in cerebrospinal fluid of leukemic children by gas chromatography-mass spectrometry
Authors: Zhang Pingping , Wang Bo , Sun Yanmei , Gao Jian , Lian Kaoqi 
Published: January 2020

Abstract

Background
It is meaningful to quantify some neurotransmitters in cerebrospinal fluid (CSF) for pathology and clinical diagnosis. The objective of this study was to develop a rapid and reliable method for detecting 5-hydroxyindole ethanol (5-HTOL), 5-hydroxyindole acetic acid (5-HIAA), 5-hydroxytryptophan (5-HTP) and 5-hydroxytryptamine (5-HT) in CSF by gas chromatography-mass spectrometry (GC-MS), and explore the clinical significance of the levels of these neurotransmitters in CSF from acute lymphoblastic leukemia (ALL).

Methods
The levels of 5-HTOL, 5-HIAA, 5-HTP and 5-HT in CSF from children with ALL and a control (CON) group were examined by the proposed GC-MS method.

Results
The GC-MS method showed good sensitivity and accuracy. 5-HT and 5-HIAA contents in the ALL group were significantly lower than those in the CON group (p < 0.01), while there was no significant difference in 5-HTP and 5-HTOL contents between the two groups (p > 0.05).

Conclusions
This sensitive and reliable method could be used in studies focusing on clinical pathogenesis of ALL.
Terahertz quantum plasmonics at nanoscales and angstrom scales
Authors: Kang Taehee , Bahk Young-Mi , Kim Dai-Sik 
Published: January 2020

Abstract
Through the manipulation of metallic structures, light–matter interaction can enter into the realm of quantum mechanics. For example, intense terahertz pulses illuminating a metallic nanotip can promote terahertz field–driven electron tunneling to generate enormous electron emission currents in a subpicosecond time scale. By decreasing the dimension of the metallic structures down to the nanoscale and angstrom scale, one can obtain a strong field enhancement of the incoming terahertz field to achieve atomic field strength of the order of V/nm, driving electrons in the metal into tunneling regime by overcoming the potential barrier. Therefore, designing and optimizing the metal structure for high field enhancement are an essential step for studying the quantum phenomena with terahertz light. In this review, we present several types of metallic structures that can enhance the coupling of incoming terahertz pulses with the metals, leading to a strong modification of the potential barriers by the terahertz electric fields. Extreme nonlinear responses are expected, providing opportunities for the terahertz light for the strong light–matter interaction. Starting from a brief review about the terahertz field enhancement on the metallic structures, a few examples including metallic tips, dipole antenna, and metal nanogaps are introduced for boosting the quantum phenomena. The emerging techniques to control the electron tunneling driven by the terahertz pulse have a direct impact on the ultrafast science and on the realization of next-generation quantum devices.
Environmentally stable black phosphorus saturable absorber for ultrafast laser
Authors: Jin Xinxin , Hu Guohua , Zhang Meng , Albrow-Owen Tom , Zheng Zheng , Hasan Tawfique 
Published: January 2020

Abstract
Black phosphorus (BP) attracts huge interest in photonic and optoelectronic applications ranging from passive switch for ultrafast lasers to photodetectors. However, the instability of chemically unfunctionalized BP in ambient environment due to oxygen and moisture remains a critical barrier to its potential applications. Here, the parylene-C layer was used to protect inkjet-printed BP-saturable absorbers (BP-SA), and the efficacy of this passivation layer was demonstrated on the stable and continuous operation of inkjet-printed BP-SA in harsh environmental conditions. BP-SA was integrated in an erbium-doped ring laser cavity and immersed in water at ~60°C during operation for investigation. Mode-locked pulses at ~1567.3 nm with ~538 fs pulse width remained stable for >200 h. The standard deviation of spectral width, central wavelength, and pulse width were 0.0248 nm, 0.0387 nm, and 2.3 fs, respectively, in this period, underscoring the extreme stability of BP-SA against high temperature and humidity. This approach could enable the exploitation of BP-based devices for photonic applications when operating under adverse environmental conditions.