bluuebunny/crossref_metadata_2025_split huggingface dataset:
Contributing factors to severe complications after liver resection: an aggregate root cause analysis in 105 consecutive patients
Authors: Houssaini Kholoud , Lahnaoui Oumayma , Souadka Amine , Majbar Mohammed Anass , Ghannam Abdelilah , El Ahmadi Brahim , Belkhadir Zakaria , Amrani Laila , Mohsine Raouf , Benkabbou Amine 
Published: September 2020

AbstractBackgroundThe aggregate root cause analysis (AggRCA) was designed to improve the understanding of system vulnerabilities contributing to patient harm, including surgical complications. It remains poorly used due to methodological complexity and resource limitations. This study aimed to identify the main patterns contributing to severe complications after liver resection using an AggRCA.MethodsThis was a retrospective qualitative study aimed to identify the main patterns contributing to severe complications, defined as strictly higher than grade IIIa according to the Clavien-Dindo classification within the first 90 days after liver resection. All consecutive severe complications that occurred between January 1st, 2018 and December 31st, 2019 were identified from an electronic database and included in an AggRCA. This included a structured morbidity and mortality review (MMR) reporting tool based on 50 contributory factors adapted from 6 ALARM categories: “Patient”, “Tasks”, “Individual staff”, “Team”, “Work environment”, and “Management and Institutional context”. Data resulting from individual-participant root cause analysis (RCA) of single-cases were validated collectively then aggregated. The main patterns were suggested from the contributory factors reported in more than half of the cases.ResultsIn 105 consecutive liver resection cases, 15 patients (14.3%) developed severe postoperative complications, including 5 (4.8%) who died. AggRCA resulted in the identification of 36 contributory factors. Eight contributory factors were reported in more than half of the cases and were compiled in three entangled patterns: (1) Disrupted perioperative process, (2) Unplanned intraoperative change, (3) Ineffective communication.ConclusionA pragmatic aggregated RCA process improved our understanding of system vulnerabilities based on the analysis of a limited number of events and a reasonable resource intensity. The identification of patterns contributing to severe complications lay the rationale of future contextualized safety interventions beyond the scope of liver resections.
An efficacy and safety study of rivaroxaban for the prevention of deep vein thrombosis in patients with left iliac vein compression treated with stent implantation (PLICTS): study protocol for a prospective randomized controlled trial
Authors: Li Miaomiao , Zhang Libin , Zhang Kaijie , Zhu Yuefeng , Shi Zhenyu , Zhang Wan , Gao Bin , Li Lubin , Fang Zhengdong , Yin Li , Chen Bing , Liu Zhenjie 
Published: September 2020

Abstract
Background
Balloon dilatation with stent implantation has been proved to be an effective option for left iliac vein compression syndrome (LIVCS), but thrombosis may still occur after the operation. Currently, warfarin is used for anticoagulant therapy, but long-term monitoring is required, while rivaroxaban does not need laboratory monitoring, which can simplify treatment. Therefore, this study aimed to compare the efficacy and safety of rivaroxaban and warfarin in anticoagulation.

Methods
This study is a multicenter, randomized controlled trial. We will recruit 224 patients with thrombotic LIVCS from 9 hospitals. Moreover, these patients will be randomized to either the experimental group (rivaroxaban) or the control group (warfarin plus nadroparin). The primary outcome is stent occlusion rate. Secondary outcomes are quality of life scale survey results, all-cause mortality, anticoagulation-related mortality, and the proportion of participants with stent displacement/fracture, thrombosis, hemorrhage, and other vascular events.

Discussion
This study will provide reliable, evidence-based clinical evidence for the efficacy and safety of rivaroxaban antithrombotic therapy after stent implantation.

Trial registration
ClinicalTrials.gov NCT04067505. Registered on August 26, 2019.
Dynamics of a stochastic Gilpin–Ayala population model with Markovian switching and impulsive perturbations
Authors: Jiang Yuan , Liu Zijian , Yang Jin , Tan Yuanshun 
Published: September 2020

AbstractIn this paper, we consider the dynamics of a stochastic Gilpin–Ayala model with regime switching and impulsive perturbations. The Gilpin–Ayala parameter is also allowed to switch. Sufficient conditions for extinction, nonpersistence in the mean, weak persistence, and stochastic permanence are provided. The critical number among the extinction, nonpersistence in the mean, and weak persistence is obtained. Our results demonstrate that the dynamics of the model have close relations with the impulses and the Markov switching.
A new variation for the relativistic Euler equations
Authors: Abdelrahman Mahmoud A. E. , Alkhidhr Hanan A. 
Published: September 2020

AbstractThe Glimm scheme is one of the so famous techniques for getting solutions of the general initial value problem by building a convergent sequence of approximate solutions. The approximation scheme is based on the solution of the Riemann problem. In this paper, we use a new strength function in order to present a new kind of total variation of a solution. Based on this new variation, we use the Glimm scheme to prove the global existence of weak solutions for the nonlinear ultra-relativistic Euler equations for a class of large initial data that involve the interaction of nonlinear waves.
Efficacy and safety of paranasal sinus balloon catheter dilation in pediatric chronic rhinosinusitis: A systematic review
Authors: Mirza Ahmad A. , Shawli Hatim Y. , Alandejani Talal A. , Aljuaid Sattam M. , Alreefi Mahmoud , Basonbul Razan A. , Alhomaiani Shahad K. , Althobaity Banan A. , Alhumaidi Dhuha A. , Zawawi Faisal 
Published: September 2020

Objective Chronic rhinosinusitis (CRS) negatively affects quality of life (QoL), and balloon catheter sinuplasty (BCS) has shown good outcomes in adult patients. However, there has not been much research on the effects of BCS on pediatric patients. The objective of this review is to systematically assess the literature for studies demonstrating the effectiveness and safety of BCS in pediatric CRS patients. Data sources PubMed, Embase and Cochrane Library. Study selection We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analysis recommendations (PRISMA) to conduct our study. Observational- and interventional-based studies reporting efficacy and/or side effects of BCS among pediatric populations were included. Efficacy was evaluated by clinically reliable measures including Sino-Nasal 5 (SN-5) QoL scale. Antibiotic usage and revision surgery were also evaluated. Data extraction Articles were screened, and data were obtained. Study design, sample size and demographics, treated sinuses, criteria of inclusion, adjunct procedure(s), follow-up time, and outcomes measured were reported. Main findings Out of 112 articles identified, 10 articles were included: two interventional controlled trials and eight observational studies. All studies evaluating QoL by SN-5 showed a remarkable reduction in SN-5 score postoperatively. Improvement in the computed tomography (CT) and endoscopic findings for up to 1 year after operation was reported. Furthermore, the majority of patinets treated with BCS did not recieve any course of sinusitis-indicated antibiotics during long-term follow-up, and they had low surgical revision rates. Minor side effects were reported, most commonly synechia. Conclusion Available evidence suggests that BCS is safe and effective for the treatment of CRS in pediatric patients. Future randomized controlled studies with large sample size are warranted. Such studies can further determine the efficacy of BCS in managing children with CRS.
A prickly situation: An attempted Caterpillar ingestion - case report
Authors: Bhardwaj Amar K. , Fnais Naif , Chin Christopher J. 
Published: September 2020

Background Foreign body ingestion is a common problem in pediatrics. Each foreign body can present its’ own unique challenges during removal, and we present the management of an ingested Spotted Tussock Moth ( Lophocampa maculata), more commonly known as a caterpillar. Case presentation An 18-month-old boy presented to the emergency department with difficulty handling secretions and odynophagia. It was reported he had placed a caterpillar in his mouth and then spat it out. On examination, hundreds of miniscule filaments (setae) were seen embedded in his lips and tongue. Our service was consulted out of concern for airway involvement. The patient was taken to the operating room where a direct laryngoscopy under general anesthesia with spontaneous ventilation was performed to confirm the setae were confined to the anterior tongue and lips. Once we were satisfied the airway was stable, the airway was secured, and we then began to remove the setae. The initial method used was to use Adson-Brown forceps to remove the setae, however this proved difficult and time-consuming given the volume of setae and how thin the setae were. Ultimately, a more effective technique was developed: a 4 × 4 AMD-RITMES® gauze was applied to the mucosa in order to dry up any secretions and then a piece of pink, waterproof BSN medical® tape was applied to the mucosa. After 3 s of contact it was removed. This technique was then repeated and was used to remove the vast majority of the setae. Conclusion To our knowledge, we have described the first technique to remove the caterpillar setae from the oral cavity mucosa in a fast, safe and efficient manner.
Halogen Bonds of Iodonium Ions: A World Dissimilar to Silver Coordination
Authors: Turunen Lotta , Németh Flóra Boróka , Decato Daniel A , Pápai Imre , Berryman Orion B , Erdélyi Máté 
Published: September 2020

Abstract
A distinct difference between the three-center halogen bond and the analogous three-center coordinative bond of silver is demonstrated by computational, X-ray crystallographic and solution NMR spectroscopic investigations of their complexes with a bidentate Lewis base. Iodine(I) preferentially forms an entropically favored monomeric complex, whereas silver(I) forms enthalpically favored dimeric complexes. Counterion coordination considerably influences the structure of the silver complexes in the solution and solid state, whereas it does not have notable effect on the analogous halogen bond.
Copper-Catalyzed Reactions of Alkylboranes
Authors: Ohmiya Hirohisa , Sawamura Masaya 
Published: September 2020

Abstract
This account describes our work concerning the application of alkylboranes to addition reactions to unsaturated compounds, with catalysis by copper. Alkylboranes are readily obtained from standard alkene hydroboration reactions, which is an advantage of these processes. The substrates can contain a wide range of functional groups. The reactions described herein include the formation of alkylcopper(I) species via the catalytic B/Cu transmetallation of alkylboranes and subsequent addition to unsaturated carbon–carbon bonds or carbon dioxide.
Fundamentals of development of energy potential of cadets and students of educational organizations of the Ministry of internal Affairs of Russia
Authors: Ivanov Roman , Maltseva Tatyana 
Published: September 2020

this article substantiates the need to develop the energy potential of cadets and students in classes on the discipline "Socio-psychological training of professional communication" in educational organizations of the Ministry of internal Affairs of Russia. The relevance of this problem is considered by the authors in two planes. On the one hand, there is a growing need to include "energy" concepts in the paradigm of modern social and psychological Sciences, and to build the structural elements of this system. On the other hand, the reality of modern social life and its increasing complexity make all people in General, as well as employees of the internal Affairs bodies of the Russian Federation, in particular, increasingly think about preserving their physical, mental and psychological health, which is impossible without understanding the energy potential of a person, without the necessary elements that make up it.
Since the European and Russian scientific traditions do not operate properly today with definitions related to human energy, the paper presents several points of view regarding this phenomenon from ancient Chinese, ancient Indian philosophy and medicine. Also, to understand the development of energy potential, the article presents as an example some practices of ancient Yaqui shamans who lived in the South of North America.
In the second part of the work, some examples of ancient Eastern practices are given that can be used in classes on social and psychological training of professional communication. In particular, breathing practices, meditative techniques, and exercises for the development of perception and attention are considered separately. Furthermore, it describes in detail one of the practices of acromegaly.
Der Pokal im Eisenacher Bach-Museum
Authors: Smend Friedrich 
Published: September 2020

Bezugnehmend auf: Conrad Freyse: Die Spender des Bach-Pokals. BJ 1953, S. 108-118
Darauf bezugnehmend: Conrad Freyse: Noch einmal: Der Bach-Pokal. BJ 1956, S. 162-164
Johann Sebastian Bachs Sammlung von Kantaten seines Vetters Johann Ludwig Bach
Authors: Scheide William H. 
Published: September 2020

Darauf bezugnehmend: William H. Scheide: Johann Sebastian Bachs Sammlung von Kantaten seines Vetters Johann Ludwig Bach (II. Teil). BJ 1961, S. 5-24)
William H. Scheide: Johann Sebastian Bachs Sammlung von Kantaten seines Vetters Johann Ludwig Bach. Ihre Geschichte und ihr Einfluß auf J. S. Bachs eigene Werke (Schluß). BJ 1962, S. 5-32

Vergleiche auch: Alfred Dürr: Zur Chronologie der Leipziger Vokalwerke J. S. Bachs. BJ 1957, S. 5-162
Die vierstimmigen Choräle Johann Sebastian Bachs
Authors: Wachowski Gerd 
Published: September 2020

Die neun bedeutendsten Ausgaben der vierstimmigen Choräle Bachs werden bibliographisch beschrieben und hinsichtlich ihrer Zweckbestimmung und ihres Kenntnisstandes bewertet. Eine Reihe von Chorälen wurden vor ihrer ersten Veröffentlichung im späten 18. Jahrhundert von einer unbekannten Hand überarbeitet, wie Besonderheiten der Kompositionstechnik zeigen. (Übertragung des englischen Resümees am Ende des Bandes)

Vergleiche auch: Friedrich Smend: Zu den ältesten Sammlungen der vierstimmigen Choräle J. S. Bachs. BJ 1966, S. 5-40
Emil Platen: Zur Echtheit einiger Choralsätze Johann Sebastian Bachs. BJ 1975, S. 50-62
Zur Chronologie der Weimarer Kantaten Johann Sebastian Bachs
Authors: Glöckner Andreas 
Published: September 2020

Vergleiche auch: Alfred Dürr: Merkwürdiges in den Quellen zu Weimarer Kantaten Johann Sebastian Bachs. BJ 1987, S. 151-157
Daniel R. Melamed: Mehr zur Chronologie von Bachs Weimarer Kantaten. BJ 1993, S. 213-216
Formprobleme in Bachs frühen Orgelfugen
Authors: Breig Werner 
Published: September 2020

Nach einleitender Begriffsklärung befasst sich der Artikel eingehender mit dem Corpus des frühen Bach'schen Orgelwerks und widmet sich dabei Fragen der Stilentwicklung, Vorbildern und Kompositionstechniken.

Erwähnte Artikel: Christoph Wolff: Johann Adam Reinken und Johann Sebastian Bach: Zum Kontext des Bachschen Frühwerkes. BJ 1985, S. 99-118
Friedhelm Krummacher: Bach und die norddeutsche Orgeltoccata: Fragen und Überlegungen. BJ 1985, S. 119-134
Robert Hill: Die Herkunft von Bachs "Thema Legrenzianum". BJ 1986, S. 105-107
Jean-Claude Zehnder: Georg Böhm und Johann Sebastian Bach: Studien zur Chronologie der Bachschen Stilentwicklung. BJ 1988, S. 73-110
Jean-Claude Zehnder: Giuseppe Torelli und Johann Sebastian Bach. Zu Bachs Weimarer Konzertform. BJ 1991, S. 33-95
Zur Sarabande aus dem Solo für die Flöte (BWV 1013)
Authors: Toeplitz Uri 
Published: September 2020

Eine eingehende Analyse untersucht die Struktur der Sarabande der a-moll-Partita BWV 1013.

Erwähnte Artikel: Hans Hering: Spielerische Elemente in J. S. Bachs Klaviermusik. BJ 1974, S. 44-69
Hans Eppstein: Chronologieprobleme in Johann Sebastian Bachs Suiten für Soloinstrument. BJ 1976, S. 35-57
Zu Wilhelm Friedemann Bachs Berliner Jahren
Authors: Henzel Christoph 
Published: September 2020

Der Beitrag gibt einen Überblick übder den Forschungsstand zu Bachs Berliner Lebensjahren und versucht, diese anhand der genannten wie neu hinzugezogener Quellen möglichst umfassend darzustellen.

Vergleiche auch: Christoph Henzel: Nachtrag zu Wilhelm Friedemann Bachs Berliner Jahren. BJ 2004, S. 229-232
Christoph Henzel: "... da er sich erklähret hat, was an die Armen zu geben ...". Zu einem Berliner Konzert Wilhelm Friedemann Bachs. BJ 2012, S. 251-253
Instrumentalkompositionen von Heinrich Bach (1615-1692)
Authors: Konrad Ulrich 
Published: September 2020

Im Jahre 1662 übermittelte der Gothaer Musicus Jakob Ludwig dem in Wolfenbüttel regierenden Herzog August dem Jüngeren ein 'Partitur-Buch' mit 114 Kompositionen, die aus seiner Sicht einen Querschnitt der zeitgenössischen Instrumentalmusik in variabler Stimmenzahl und Besetzung darstellten. In dieser Sammlung sind zwei 'Sonaten à 5' des Arnstädter Organisten Heinrich Bach (1615-92), des Großonkels Johann Sebastians, überliefert. Die beiden in ihrer stilistischen Haltung auf die erste Jahrhunderthälfte weisenden Sonaten dürften Repertoirestücke von Stadt- oder Ratsmusik-Ensembles gewesen sein. Die Biographie Heinrich Bachs wird aus der auf ihn gehaltenen Leichenpredigt Johann Gottfried Olearius', aus der ausführlich zitiert wird, in den Hauptzügen rekonstruiert. (Autor, Quelle: Bibliographie des Musikschrifttums online)

Vergleich auch: Peter Wollny: Zum Problem der "Instrumentalkompositionen von Heinrich Bach (1615-1692)" I. BJ 1996, S. 155-158
Ulrich Konrad: Zum Problem der "Instrumentalkompositionen von Heinrich Bach (1615-1692)" II. BJ 1996, S. 159-161
Die Versteigerung von C. P. E. Bachs musikalischem Nachlaß im Jahre 1805
Authors: Kulukundis Elias N. 
Published: September 2020

Der Artikel befasst sich mit den Umständen der Auktion, bei der der musikalische Nachlass Carl Philipp Emanuel Bachs in Hamburg versteigert wurde. Es werden die Vorgehensweise bei der Versteigerung und die Käufer dargestellt. Weiterhin enthält der Artikel Faksimiles der den Bach-Nachlass betreffenden Seiten des Auktionskataloges (S. 154-158) und eine kommentierte Wiedergabe desselben (soweit identifizierbar genaue Bezeichnung des jeweiligen Werks nach Wotquenne und Helm und verbleib der im Katalog beschriebenen Quelle, S. 159-176)

Erwähnter Artikel: Ulrich Leisinger: Die ,Bachsche Auction' von 1789. BJ 1991, S. 97-126
Vergleiche auch: Heinrich Miesner: Philipp Emanuel Bachs musikalischer Nachlaß. Vollständiger, dem Original entsprechender Neudruck des Nachlaßverzeichnisses von 1790. BJ 1938, S. 103-136
Heinrich Miesner: Philipp Emanuel Bachs musikalischer Nachlaß. Vollständiger, dem Original entsprechender Neudruck des Nachlaßverzeichnisses von 1790 (Fortsetzung). BJ 1939, S. 81-112
Heinrich Miesner: Philipp Emanuel Bachs musikalischer Nachlaß. Vollständiger, dem Original entsprechender Neudruck des Nachlaßverzeichnisses von 1790 (Fortsetzung und Schluß). BJ 1940-48, S. 161-168
Eine "Verordnung der Music" der Kaufmannskirche zu Erfurt von 1671 als Nachweis unbekannter Kompositionen von Johann Michael Bach (1648-1694)
Authors: Brück Helga 
Published: September 2020

Die "Verordnung der Music" zur Altarweihe in der Erfurter Kaufmannskirche 1671 gibt über die von den Erfurter "Stadt-Bachen" Johann, Johann Christian, Johann Ägidius, Johann Nikolaus, Johann Christoph (1645-1693) und Johann Ambrosius musizierte Musik zu diesem Anlass Auskunft, die auch zwei bisher nicht bekannte Kompositionen Johann Michael Bachs beinhaltet. Die "Verordnung" ist dem Beitrag in Umschrift angehängt.

Erwähnter Artikel: Helga Brück: Die Erfurter Bach-Familien von 1635 bis 1805. BJ 1996, S. 101-131
Der Zeichner Johann Sebastian Bach d. J. (1748 bis 1778)
Authors: Hübner Maria 
Published: September 2020

Der Beitrag schildert Leben und Werk des Bach-Enkels. Im Anhang wird ein Überblick über heute bekannte Werke Bachs, nach ihrem gegenwärtigen Standort geordnet, nebst zwei Faksimiles von Zeichnungen gegeben.

Erwähnte Artikel: Hermann von Hase: Carl Philipp Emanuel Bach und Joh. Gottl. Im. Breitkopf. BJ 1911, S. 86-104
Heinrich Miesner: Aus der Umwelt Philipp Emanuel Bachs. BJ 1937, S. 132-143
Heinrich Miesner: Philipp Emanuel Bachs musikalischer Nachlaß. Vollständiger, dem Original entsprechender Neudruck des Nachlaßverzeichnisses von 1790 (Fortsetzung und Schluß). BJ 1940-48, S. 161-168
Bachs Konzerttranskriptionen und das "Stück in Goldpapier"
Authors: Kaiser Rainer 
Published: September 2020

Der Artikel zieht 274 im Superintendenturarchiv Eisenach neu aufgefundene autografe Schriftzeugnisse Johann Bernhard Bachs, großteils Quittungsbelege und Orgelgutachten, mittels Schriftvergleich zur genaueren Datierung der Handschriften Mus. ms. Bach P 280 und Ms. R 9 heran.

Erwähnter Artikel: Hans-Joachim Schulze: "Das Stück in Goldpapier". Ermittlungen zu einigen Bach-Abschriften des frühen 18. Jahrhunderts. BJ 1978, S. 19-42
Nochmals BWV 50 "Nun ist das Heil und die Kraft"
Authors: Scheide William H. 
Published: September 2020

Mit dem Artikel bringt der Autor sich erneut in die im BJ 1982 von ihm angestoßene, durch verschiedene Beiträge bereicherte Diskussion um BWV 50 ein (Links zu den zugehörigen Artikeln s.u.). Dabei geht er auf verschiedene zwischenzeitlich vorgebrachte Argumente zu Echtheitsfragen um das Werk ein. Hofmann und Stein sind der Ansicht, Bach sei der Komponist, Rifkin sieht Bach völlig unbeteiligt an der Komposition und Scheide vertritt die These, die überlieferte, doppelchörige Form des Werks sei die Bearbeitung einer Bach'schen Komposition durch einen Unbekannten. Der Autor verteidigt diesen Standpunkt in einer detaillierten Entgegnung auf einzelne Argumente der anderen Beiträger.

Erwähnte Artikel: William H. Scheide: "Nun ist das Heil und die Kraft" BWV 50: Doppelchörigkeit, Datierung und Bestimmung. BJ 1982, S. 81-96
Klaus Hofmann: Bachs Doppelchor "Nun ist das Heil und die Kraft" (BWV 50). Neue Überlegungen zur Werkgeschichte. BJ 1994, S. 59-73
Klaus Stein: Stammt "Nun ist das Heil und die Kraft" (BWV 50) von Johann Sebastian Bach? BJ 1999, S. 51-66
Joshua Rifkin: Siegesjubel und Satzfehler. Zum Problem von "Nun ist das Heil und die Kraft" (BWV 50). BJ 2000, S. 67-86
Nürnberg, Darmstadt, Köthen - Neuerkenntnisse zur Bach-Überlieferung in der ersten Hälfte des 18. Jahrhunderts
Authors: Talle Andrew 
Published: September 2020

Der Artikel widmet sich der Identifizierung und näheren Beschreibung dreier Schreiber: LS=Lorenz Sichart (1694-1771; Sighard, Sichert), Anonymus Darmstadt=Christoph Graupner d. J. (1715-1760) und Anonymus 5= Bernhard Christian Kayser (1705-1758).
Erwähnte Artikel:
Rudolf Bunge: Johann Sebastian Bachs Kapelle zu Cöthen und deren nachgelassene Instrumente. BJ 1905, S. 14-47
Alfred Dürr: Heinrich Nicolaus Gerber als Schüler Bachs. BJ 1978, S. 7-18