bluuebunny/crossref_metadata_2025 huggingface dataset:
„Res severa verum gaudium”
Authors: Seidel Wilhelm
Published: September 2021

Der Spruch begleitet das Gewandhausorchester zu Leipzig seit 1780. Er modifiziert den Satz Senecas: Crede mihi, verum gaudium est res severa. (Glaube mir, wahre Freude ist eine ernste Sache.) Die Studie bemüht sich darum, die Deutung zu erschließen, die im 19. Jahrhundert mit dem Spruch verbunden worden sind. Der Spruch erweist sich als Devise der klassizistisch ausgerichteten, bürgerlichen Musikästhetik.
Wiedergeburt der Ars subtilior?
Authors: Schütz Hannes
Published: September 2021

Kennzeichnend für die Ars subtilior im späten 14. Jahrhundert sind die im Vergleich zur Ars nova größere Bandbreite an verschiedenen Notenwerten, die Gleichzeitigkeit verschiedener Mensuren in den einzelnen Stimmen und die damit in engem Zusammenhang stehende manierierte Notation. In der rhythmischen Konstruktion der Étude pour piano Nr. 2 -  von György Ligeti entsteht durch die vielfältige Kombination einfacher Konfliktrhythhmen ein hohes Maß an Komplexität, wobei die Möglichkeiten einer Rezeption der Techniken der Ars subtilior sichtbar werden. Die Notierung verschiedener Mensuren in den beiden Händen im traditionellen Notationssystem erlaubt es, die Gleichzeitigkeit verschiedener Geschwindig-keitsschichten für einen einzelnen Interpreten spielbar zu machen.
„Belmont und Constanze” in den Vertonungen von Dieter und Mozart - ein Vergleich
Authors: Nägele Reiner
Published: September 2021

Der Vergleich von Wolfgang Amadeus Mozarts , KV.384, mit der zeitgleichen Vertonung des Librettos von Christoph Friedrich Bretzner durch den Stuttgarter Hofmusiker Christian Ludwig Dieter legt unterschiedliche Traditionsbindungen offen. Die Analyse bezieht sich auf die Tonartencharakteristik, das Exotische, die Personendarstellung und die Instrumentation.
Christian August Heinrich Clodius' "Entwurf einer systematischen Poetik" von 1804 und die Anfänge einer Ästhetik der romantischen Oper
Authors: Tadday Ulrich
Published: September 2021

Clodius' Poetik ist die erste Ästhetik, die die Gattung Oper im Kontext des "Romantischen" systematisch aufarbeitet. Clodius knüpft in seiner Argumentation an den Diskurs der rationalistischen Regelpoetik Bodmers und Breitingers an und versucht das Unwahrscheinliche, Unwirkliche, sprich das Wunderbare und Romantische, im Drama durch die Musik zu rechtfertigen: Das Zusammentreten von dramatischer Rede und Musik wird durch einen "romantischen" Stoff allein gerechtfertigt, weshalb die Oper sui generis eine "romantische" Gattung genannt wird. Clodius Poetik belegt, wie der Begriff des "Romantischen" zu Anfang des 19. Jh.s vom literarischen an den musikalischen Diskurs angekoppelt worden ist. Clodius Poetik belegt ferner einen popularästhetischen "Romantik"-Begriff, der für die ersten Jahrzehnte des 19. Jh.s. maßgeblich geworden ist.
Mendelssohn-Autograph in der Bischöflichen Zentralbibliothek Regensburg
Authors: Dittrich Raymond
Published: September 2021

Die Proskesche Musiksammlung in der Bischöflichen Zentralbibliothek Regensburg besitzt ein bislang unbekanntes Autograph von Felix Mendelssohn Bartholdy, eine weitere Solokadenz zu dem Konzert für Violine, Klavier und Streichorchester in d-Moll von 1823. Die Handschrift, deren Echtheit die Forschungsstelle für die Leipziger Ausgabe der Werke Felix Mendelssohn Bartholdys bestätigte, gelangte 1933 als Geschenk von Otto von Mendelssohn Bartholdy, einem Enkel des Komponisten, an den damaligen Regensburger Bischof Michael Buchberger in die Proskesche Musiksammlung. Die Kadenz unterscheidet sich wesentlich von der in Berlin überlieferten Solokadenz innerhalb der Gesamtpartitur.
Heinrich Gottlieb Schellhaffer als Textdichter zweier Lübecker Abendmusiken
Authors: Hirschmann Wolfgang
Published: September 2021

Der 1707 geborene Heinrich Gottlieb Schellhaffer, Professor für Moral am Gymnasium in Hamburg und wichtiger Textdichter für Georg Philipp Telemann in den 1740er und 1750er Jahren, schrieb auch die Texte für die Lübecker Abendmusiken von 1746 und 1747. Beide Oratorien sind in der 1749 erschienenen Gedichtsammlung Schellhaffers enthalten; sie orientieren sich inhaltlich und formal an den Traditionen der Lübecker Abendmusiken, weichen allerdings in ihrer Nichtbeachtung der drei Einheiten von der Oratorientheorie Johann Adolph Scheibes und den Abendmusiktexten von Michael Christoph Brandenburg ab, ein Sachverhalt, den Schellhaffer in einem poetologisch aufschlußreichen Vorbericht zum Oratorium von 1746 kommentiert.
neuer Quellenfund zur Mitarbeit Johannes Brahms' an Friedrich Chrysanders Ausgabe von Händels „Italienischen Duetten und Trios“ (1870)
Authors: Neubacher Jürgen
Published: September 2021

Ein bislang unbekanntes, acht Notenseiten umfassendes Autograph von Johannes Brahms ist in der Staats- und Universitätsbibliothek Hamburg entdeckt worden. Es ist Teil der bisher nur durch den Druck bekannten Generalbaßaussetzung, die Brahms 1870 für die Edition der  von Georg Friedrich Händel im Rahmen der Händel-Gesamtausgabe angefertigt hatte. Bei dem Vergleich zwischen Brahms' Niederschrift mit der Druckfassung zeigt sich, daß der Herausgeber Friedrich Chrysander einige Eingriffe in den Brahmsschen Notentext vorgenommen hat.
Drei Klarinettenkonzerte - aber nicht von Haydn
Authors: Gerlach Sonja
Published: September 2021

Auf einer CD (ORFEO) schrieb Dieter Klöcker drei Klarinettenkonzerte fälschlich Joseph Haydn zu. Das erste Konzert fand Klöcker in Burgsteinfurt, wo als Autorangabe Göttling überliefert ist. Das zweite ist einzig in einer Neapolitanischen Quelle als Lirenkonzert bekannt. Das dritte entstammt den Anonyma aus Regensburg. Die Musik hat ebenfalls nichts mit Haydn zu tun. Auf der CD erklingen die Werke überdies in stark bearbeiteten Fassungen.
Vom Volksfest zur "musikalischen Prunkausstellung"
Authors: Eichhorn Andreas
Published: September 2021

Die Musikfestlandschaft des 19. Jahrhunderts ist ausgesprochen vielfältig. Ihre Entwicklung steht im Kontext der jeweils unterschiedlichen lokalen Gegebenheiten, der politischen Situation und der Veränderung des allgemeinen Musiklebens. Artikulierte sich bis 1815 ein aktives, bürgerliches Bildungsinteresse vermischt mit nationalpatriotisch-freiheitlicher Gesinnung, so standen später politische Aspekte eher im Hintergund. Je stärker die von den Musikfesten auf das allgemeine Musikleben ausstrahlenden Impulse ihre belebende Wirkung entfalteten, desto mehr veränderten die Musikfeste ihr Profil: Sie wandelten sich zu professionellen Konzertveranstaltungen gehobenen Niveaus. Damit büßten sie ihren Volksfestcharakter ein. Einige monumentale Musikfeste sind als Zeichen des Fortschrittsenthusiasmus des industriellen Zeitalters zu sehen.
Rückführung von Hamburger Musikhandschriften aus Eriwan
Authors: Neubacher Jürgen
Published: September 2021

Während der Kriegsjahre 1943/44 verlagerte die Staats- und Universitätsbibliothek Hamburg ihre Handschriftenbestände überwiegend nach Sachsen, um sie vor Bombenangriffen zu schützen. Nur ein kleiner Teil gelangte nach Kriegsende zurück. Der größte Teil wurde beschlagnahmt und in die Sowjetunion gebracht, wo sich die Spuren verloren. 1989 konnten aus Ost-Berlin, 1990 aus Moskva, 1991 aus Sankt-Peterburg sowie 1998 aus Yerevan rund 90 Prozent des Vorkriegsbestandes an Musikhandschriften (ca. 2400 Bände) wieder nach Hamburg zurückkehren. Unter den aus Armenien zurückgekehrten Musikhandschriften befinden sich Autographe von Johann Christian Bach, Heinrich Marschner, Johann Mattheson, Andreas Romberg und Thomas Selle.
Zur Form und Ästhetik in Wolfgang Rihms drittem Streichquartett "Im Innersten" (1976)
Authors: Brügge Joachim
Published: September 2021

Anhand einer Werkbetrachtung zu Wolfgang Rihms drittem Streichquartett  wird ein zentraler Topos der Rihmrezeption kritisch beleuchtet: der angebliche prorammatische Verzicht auf kompositorische Vorausdispositionen und Vorausstrukturierungen seines Komponierens. Gegenüber einer rein synchronen Sichtweise in Bezug auf ein musikalisches Einzelereignis wird dabei die diachrone Perspektive gestärkt, nämlich die Musik Rihms auch im Sinne einer von ihm selbst angesprochenen Prozessualität zu erörtern. Diese manifestiert sich in  in der Verschränkung zweier großangelegter Prozessverläufe, die zugleich vor dem Hintergrund einer semantisch kaum auszulotenden Bedeutungsvielfalt der Musik zu sehen sind.
"... das sei nun alles für das Düsseldorfer Theater und dessen Heil..."
Authors: Wehner Ralf
Published: September 2021

In der Freemantle Collection der Brotherton Library, University of Leeds, befindet sich ein fünfseitiges Autograph von Felix Mendelssohn-Bartholdy, das bisher nicht identifiziert war. Dieses unbekannte Orchesterwerk des Komponisten ist eine kleine Bühnenmusik zu dem Vorspiel "Kurfürst Johann Wilhelm im Theater" von Karl Immermann, mit dem das Stadttheater Düsseldorf am 28. Oktober 1834 eröffnet wurde. Im ersten Teil werden einige Takte aus Mozarts "Don Giovanni" adaptiert, der zweite Teil bildete die Begleitmusik zu einem von Theodor Hildebrandt nach dem Kupferstich von Giovanni Volpato "Der Parnass von Raphael" entworfenen "lebenden Bild", das Schauspieler in Szene setzten.
Über das Gefühl der Unzufriedenheit in der Disziplin
Authors: Adam Nina , Heesch Florian , Rode-Breymann Susanne
Published: September 2021

Die Aussagen über "Das Studium der Musikwissenschaft in Deutschland", die von Hemming/Markuse/Marx aufgrund der Studie SAMPLE gemacht werden, gelten nur bedingt für das Lehrangebot an Musikhochschulen: An Musikhochschulen sind die Anteile der Teildisziplinen anders verteilt, und die Grenzen zwischen Historischer und Systematischer Musikwissenschaft sind durchlässig. Der Anteil der Historischen Musikwissenschaft am Lehrangebot der Musikhochschulen in Deutschland ist zwar ebenso auffallend groß wie an den Universitäten, lässt sich jedoch nicht pauschal als Dominanz einer rückständigen Teildisziplin interpretieren. Die Musikhochschulen tragen mit knapp 50 öffentlichen Lehrveranstaltungen pro Jahr zum Kulturleben der Städte bei. Sie nutzen somit die Möglichkeiten der Außendarstellung und der Umsetzung von spezifischen Forschungsorientierungen. Sie können eine breitere Öffentlichkeit erreichen und somit Bedeutung für die Gesellschaft und ihr kulturelles Selbstverständnis gewinnen.
George Whitefield Chadwick
Authors: Betz Marianne
Published: September 2021

Bislang unbekannte und jüngst aufgetauchte Materialien (Autographen, Skizzen, biografische Schriften) werfen ein neues Licht auf Leben und Werk des amerikanischen Komponisten George Whitefield Chadwick. Exemplarisch wird dies für die zu Lebzeiten des Komponisten nie aufgeführte Oper "The Padrone" erläutert.
Zu den Fassungen der Musikschrift des Mattheus Herbenus (um 1495)
Authors: Sachs Klaus-Jürgen
Published: September 2021

Die bisher unbekannte Fassung (D-B, Ms. lat. qu. 479) des 1957 von Josef Smits van Waesberghe (nach D-Mbs, Clm 10277) edierten Musiktraktats repräsentiert ein früheres Stadium seiner Ausarbeitung, das besonders durch den ganz anderen Widmungstext (hier für den Trierer Erzbischof Johannes II. von Baden) neues Licht auf Werk und Verfasser wirft.
Musikarchäologie - Forschungsgrundlagen und Ziele
Authors: Hickmann Ellen
Published: September 2021

Als Teildisziplin der Musikwissenschaft und der Archäologie ist die Musikarchäologie ein relativ junges Gebiet. Ihre Aufgaben, die in der Untersuchung, Interpretation und Rekonstruktion bestehen, wurden unterdessen um die Erforschung von Klangräumen der Vorgeschichte erweitert, außerdem wurden neurophysiologische Studien zur Erforschung der Voraussetzungen für das Musizieren des frühen Menschen einbezogen. Letztlich geht es um die Entdeckung von Anfängen der musikalischen Betätigung durch den Menschen, wann, wo, mit welchen Mitteln und unter welchen Voraussetzungen sie auf der Welt zu finden sind. In diesem universalistischen Anspruch werden sich der Musikarchäologie noch weite Felder eröffnen, die es zu erschließen gilt.

bms online (Schöner, Oliver)
Vom Kuss der Musen
Authors: Roch Eckhard
Published: September 2021

Die Musikkritik moderner Prägung ist - verglichen mit der langen Geschichte der musischen Kunst - noch nicht sehr alt. Sie entstand gegen Ende des 18. Jahrhunderts, als die Musik sich allmählich von einer funktionalen zu einer autonomen Kunst mit ihren eigenen Institutionen entwickelte. Aber schon im alten Griechenland finden sich Entwicklungen, die denen der jüngeren Vergangenheit auf verblüffende Weise gleichen und damit Rückschlüsse auf eine gewisse Periodik der Geschichte und die Gesetzmäßigkeiten des Prozesses zulassen: Musikkritik beziehungsweise ihre Vorform tritt unter ganz bestimmten soziokulturellen Bedingungen in Erscheinung, wobei sich durchaus strukturelle Gemeinsamkeiten zwischen Antike und Neuzeit feststellen lassen.
"verruchte Theorie" einer musikalischen "Gottheit"
Authors: Schmidt Wolf Gerhard
Published: September 2021

Im 19. Jahrhundert waren es vor allem zwei Komponisten, die sich intensiv mit Christoph Willibald Glucks Opernreform auseinander setzten: Hector Berlioz und Richard Wagner. Während dem einen die Reform - zumindest in der Theorie - schon zu weit ging, war sie dem anderen noch nicht progressiv genug. Berlioz' Urteil über Gluck erweist sich jedoch als vielschichtig. Neben Lobreden auf den "Gott des Ausdrucks" stehen kritische Bemerkungen zu dessen "verruchter Theorie", als deren legitime, wenngleich negative Umsetzung Wagners Gesamtkunstwerk erscheint. Dabei lässt sich bei Berlioz eine Trennung zwischen Theorie und Praxis feststellen. Indem Gluck hinter den eigenen Postulaten zurückbleibt, gewinnen seine Kompositionen (großenteils) paradigmatischen Charakter.
Zur Methodologie regionalisierter Musikforschung oder: Was ist baden-württembergische Musik?
Authors: Nägele Reiner
Published: September 2021

Kritisiert wird die landesmusikgeschichtliche Forschung in Deutschland, repräsentativ aufgezeigt am Beispiel der wissenschaftlichen Arbeit der Gesellschaft für Musikgeschichte in Baden-Württemberg. Benannt werden Defizite einer werkorientierten Musikforschung. Stattdessen wird für ein funktionales Verständnis der Kompositionen und ein kulturgeschichtliches Quellenverständnis plädiert. Exemplarisch wird auf aktuelle Forschungen zur Geschichte der Stuttgarter Hofoper verwiesen.
Was dirigiert der Dirigent?
Authors: Kabisch Thomas
Published: September 2021

Orchestral playing differs from chamber music insofar as the activities of reading the score and playing the instrument are separated. Musical performance, however, works essentially the same way in both cases: Reading the score (whether by a conductor or by the players themselves) terminates - has to terminate - in a well-defined problem which is grasped and solved by the performers. Under such circumstances to practise a piece, a passage or a instrumental part means to weigh possible solutions according to the potentiality of the particular musician. Excerpts from Hans Keller, Johann Joachim Quantz and Leopold Mozart are discussed; two performances of Claude Debussy's "Nuages" are compared.
"Hymni sacri" von Cosmas Alder
Authors: Traub Andreas
Published: September 2021

Es wird eine Übersicht über den Inhalt der 1524 in Bern gedruckten Hymni sacri von Cosmas Alder geboten.
Formgenese in Wolfgang Rihms Violinkonzert "Gesungene Zeit"
Authors: Feß Eike
Published: September 2021

Der Gestus des Singens gehört zu den Grundcharakteristika der meisten konzertanten Werke Wolfgang Rihms. Wie sich dieser in einem rein instrumentalen Werk niederschlagen kann, wird anhand der Betrachtung von melodischer Entwicklung, tonalen Verbindungen und strukturellen Einheiten am Beispiel des Violinkonzerts "Gesungene Zeit" verfolgt. Es zeigt sich, wie die Form aus der Verwebung der Solostimme mit dem Orchester entsteht. Die scheinbar spontane Gestaltung des Werkes erweist sich vor allem in der Verbindung von Einzelabschnitten als genau kalkuliert. Der Gesamtablauf ist als Bogenform zu beschreiben, die sich in einem stetigen Anwachsen und Wiederabnehmen artikuliert. Die Analyse wird durch eine Einordnung in Rihms musikästhetische Denkweise, vor allem sein Konzept des vegetativen Komponierens, sowie eine Erläuterung der Titelfindung im Spannungsfeld der Begriffe Gesang und Zeit ergänzt.
Les déterminants du risque de liquidité dans les banques islamiques de la région MENA : Une analyse par la méthode des données de panel
Authors: QUAMAR Tarik , BENAACHIR Ghalia
Published: September 2021

Le présent article vise à analyser les déterminants du risque de liquidité au sein de 62 banques islamiques de 10 pays de la région MENA sur une période qui s’étale entre 2011 et 2019. Pour y parvenir, nous avons eu recours à la méthode des moments généralisés (GMM) appliquée sur un panel dynamique non cylindré. Les résultats empiriques démontrent que le risque de crédit, la marge nette d’intérêt, la taille de la banque et l’inflation impactent négativement le risque de liquidité à long terme tandis que le ratio du rendement des actifs l’influence positivement. Nous avons aussi constaté que le ratio d’adéquation des fonds propres, l’inflation et la taille de la banque influencent positivement le risque de liquidité à court terme, alors que ce dernier est influencé de façon négative par le ratio du rendement des actifs.
Pratiques RH et performance sociale des organisations marocaines : Quelle place pour la culture ? Etude comparative entre le secteur Agro-Pêche et le secteur Tourisme
Authors: Omar RAJÂA
Published: September 2021

Cet article a pour objectif de présenter les principaux résultats obtenus à partir d’une étude effectuée auprès de 338 employés répartis entre le secteur de l’Agro-Pêche et celui du Tourisme du Grand Agadir – Maroc. Afin de comprendre le lien entre les pratiques RH et la performance sociale des organisations avec la variable culturelle comme variable médiatrice et le secteur d’activité comme élément de contingence dans cette relation, nous avons procédé à une analyse exploratoire qui nous a permis la purification et la validation du construit de notre modèle d’étude. Ensuite, on a procédé, grâce aux méthodes d’équations structurelles (SEM), à une analyse confirmatoire et à la sélection définitive des items à exploiter dans notre modèle structurel. En fin, en étudiant les relations entre items par dimension et en prenant en considération les interactions inter-dimensions, nous avons pu élaborer notre modèle final.
Movie Success Prediction Using Data Mining
Authors: D.A. Olubukola , O.M. Stephen , A.K. Funmilayo , O. Ayokunle , A. Oyebola , A. Oduroye , A. Wumi , M. Yaw
Published: September 2021

The movie industry is arguably one of the biggest entertainment sectors. Nollywood, the Nigerian movie industry produces tons of movies for public consumption, but only a few make it to box-office or end up becoming blockbusters. The introduction of movie success prediction can play an important role in the industry not only to predict movie success but to help directors and producers make better decisions for the purpose of profit. This study proposes a movie prediction model that applies data mining techniques and machine learning algorithms to predict the success or failure of an upcoming movie (based on predefined parameters). The parameters needed for predicting the success or failure of a movie include dataset needed for the process of data mining such as the historical data of actors, actresses, writers, directors, marketing and production budget, audience, location, release date, and competing movies on same release date. This model also helps movie consumers to determine a blockbuster, hit, success rating and quality of upcoming movies before deciding on a movie ticket. The data mining techniques was applied to Internet Movie Database MetaData which was initially passed through cleaning and integration process.
Histo Hepatic Alterations in Commercially Important Fish (Pseudoplatystoma corruscans Spix & Agassiz, 1829) Exposed to a Glyphosate-Based Herbicide
Authors: Ribeiro Aline Aparecida , Trindade Wesley Alves , Favetta Paula Montanhini , Geronimo Edson , Iukava Lidia Kazue , Benedito Evanilde , Germano Ricardo De Melo
Published: September 2021

The presence of herbicides in the aquatic environment can cause different effects at all levels of biological organization. This study aimed to evaluate the hepatic alterations of the herbicide Roundup WG® on juvenile Pseudoplatystoma corruscans exposed to three different concentrations of this chemical compound: 0.25g/1000L, 0.50g/1000L, and 0.75g/1000L, plus control treatment (0.00g/1000L). The experiment lasted sixty days and, in the end, liver fragments were collected for further histological processing, using the hematoxylin-eosin (HE) technique. Only the control group showed a statistically significant increase in body mass and total length during the experiment. Blood glucose also showed no difference among the sample groups. The lesions found in the liver considered severe were hemorrhage, vacuolization, and hypertrophy of hepatocytes and the presence of free melanomacrophages, recorded in the groups exposed to 0.50 and 0.75g/1000L. The results obtained in the present study indicate that the herbicide Roundup WG® can promote liver alterations in Pseudoplatystoma corruscans.
تأثير تراكيز مختلفة من السكر في بيئة زراعة الأنسجه على نمو نبات الورد صنف ساره (Sara)
Authors: جمعة عبد الله محي الدين
Published: September 2021

The effect of adding different sugar concentrations of five treatments (T1, T2, T3, T4, T5) on rose growth CV Sarah in vitro was carried out in the Sudan University Laboratories. Data were collected for plant height, number of branches, number of leaves, and fresh weight. Statistical analysis was conducted using a completely randomized design, to find the least significant difference to compare between treatment means for MS (Murashige and Skoog) medium. Data analysis showed that the application of sugar at concentrations of 15, 30, and 45gms gave the highest means for the different growth parameters and fresh weight at a significant level, whereas the addition of sugar at 60gms concentration and sugar-free gave no significant increases. This showed clearly that addition of sugar was essential for plant growth, greater concentrations gaviz 60gm negative results, Addition of sugar at the above-mentioned concentration from 15mg,45gm to parameters studied the growth media in vitro gave a positive increase in rose growth.
صورة الإسلام والمسلمين في وسائل الإعلام الغربية(الإعلاموفوبيا)
Authors: محمد دفع الله علي القُرجي د.عثمان
Published: September 2021

The relationship between Islam and the West finds that this relationship has witnessed not only short periods of conflict and congestion, but often the military confrontation. Western societies have recently witnessed a wave of racist practices, forms of hostility and discrimination against Islam and Muslims, Under the name (Islamophobia)), , This fear is played by the Western media machine a large role has become the orientation of all strategies and plans to distort the image of Islam and Muslims, which is familiar with the term (al'iielamufubia), we find this research monitors many of what the Western media in the right of Islam and Muslims and the Prophet of Islam, And Muslims in the Western media (al'iielamufubia), and this research is of great importance in order to respond to the falsehoods and accusations that are attached to Islam, and to clarify the distorted image drawn in the West, by the Western media, the researcher followed in this study descriptive analytical approach to analyze issues And the implications of this phenomenon and the results of the work, and the questions of this study: How the influence of the media in shaping the Western consciousness? Who is behind the phenomenon of the media and this negative picture? , And the study has reached the results and the most important: The typical descriptions that are presented to Muslims in general in the Western media are like the adoption of extremism and violence and bloodshed and polygamy and rejection of integration and enemies of Western civilization, and ah Recommendations recommended by the study:, The comprehensive discourse that reaches all people, which stems from the universality of Islam, combines all the meanings of religion and covers all its aspects, does not set aside at the expense of one side, and does not care about without concern, but calls for religion as a whole contemporary discourse linking the original era.
Jóvenes y sexualidad
Authors: Reyes-García Brenda
Published: September 2021

This paper addresses several myths and misconceptions about sexuality, as expressed by teenagers in several workshops. In order to show some of these myths that prevent full human development, the authors bring up some questions that teenagers ask themselves, as well as the respective answers given by various studies. The authors also address the issue of gender stereotypes aimed primarily at women. Finally, this paper reasserts that the exertion of one’s sexuality is an important vital function, implying a responsibility towards your own body, which also extends to the care of your sexual partner.
Mitos y verdades alrededor del SARS-CoV-2
Authors: Hernández-García Ericel
Published: September 2021

SARS-CoV-2, the virus that causes the coronavirus diseases 2019 (COVID-19), emerged at the end of 2019 in the city of Wuhan, China, since then it has spread around the world causing a pandemic that caused many human and economic losses. Many myths arose about this virus because it was thought that it could have been developed in a laboratory as a type of biological weapon, that the mosquito that transmits dengue fever could also transmit SARS-CoV-2 and high or low temperatures could inactivate it. However, there is scientific evidence that has unmasked these myths, Molecular Biology techniques determined that it is not possible with current technology to produce a ribonucleic acid (RNA) virus of this magnitude, since it is difficult to generate the precise mutations to determine that this virus was elaborated in a laboratory. It has also been observed that the virus is only transmitted by naturally produced aerosols such as saliva and so far, there is no evidence that shows the dengue mosquito transmits SARS-CoV-2. Similarly, it has been observed that pets can get this virus, but they do not have the ability to infect humans. Finally, high or low temperatures do not inactivate the virus, because as seen, infections by SARS-CoV-2 have occurred in people who live both at the equator and near the poles.
CÓMO NOS ENFERMA EL SARS-CoV-2?
Authors: RODRÍGUEZ-HERNÁNDEZ RUTH MONTSERRAT , RODRÍGUEZ-CARRASCO MARÍA CORAL , ROMERO-TLALOLINI MARÍA DE LOS ÁNGELES
Published: September 2021

The first step for the SARS-CoV-2 virus to generate any alteration in humans is its entry. Although it is not the only form of transmission, the main mechanism of entry is through the respiratory route. Subsequently, it is necessary for the viral particles to enter the cells so that they can multiply. To enter pneumocytes and, in general, the cells it infects, SARS-CoV-2 uses angiotensin-converting enzyme II (ACE2) as a receptor. The cell endocytes the virus bound to the receptor, and therefore the amount of receptor molecules (ACE2) decreases on the cell surface, so that these molecules will no longer be available to carry out their function, which is mainly related to the regulation of the renin-angiotensin-aldosterone system (RAAS). The imbalance produced in this system may have different effects in each individual. Symptoms may worsen even when the infection has been eliminated, suggesting that part of the disease is due to the immune system response against infected cells. It is not known what determines whether the disease resolves or not; however, the patient's initial state of health appears to be a determining factor.
Robust Logistic Modelling for Datasets with Unusual Points
Authors: URGANCI TEKIN Kumru , MESTAV Burcu , İYİT Neslihan
Published: September 2021

Unusual Points (UPs) occur for different reasons, such as an observational error or the presence of a phenomenon with unknown cause. Influential Points (IPs), one of the UPs, have a negative effect on parameter estimation in the Logistic Regression model. Many researchers in fisheries sciences face this problem and have recourse to some manipulations to overcome this problem. The limitations of these manipulations have prompted researchers to use more suitable and innovative estimation techniques to deal with the problem. In this study, we examine the classification accuracies and parameter estimation performances of the Maximum Likelihood (ML) estimator and robust estimators through modified real datasets and simulation experiments. Besides, we discuss the potential applicability of the assessed robust estimators to the estimation models when the IPs are kept in the dataset. The obtained results show that the Weighted Maximum Likelihood (WML) and Weighted Bianco-Yohai (WBY) estimators of robust estimators outperform the others.
Perception of Surgical Residents about Learning in Operation Theatres at CHICH Using STEEM
Authors: Talat Nabila , Sethi Ahsan , Mirza Bilal , Kamran Muhammad , Sandhu Asif , Liaqat Naeem , Ahsan Amna , Fayyaz Saira , Mahmood Nasir
Published: September 2021

Abstract

Introduction:

Educational environment or learning environment is a context in which teaching, training and grooming of post graduate residents occurs. Surgical specialty as a whole and operating rooms in particular are very important in terms teaching and training. Perception of residents as to this learning environment is quite vital to their learning and should be assessed objectively to identify weak and strong areas of the environment. The Surgical Theatre Educational Environment Measures (STEEM) questionnaire is an instrument that can be used to assess perception of residents about learning environment in operation theatre.

Objective:

To evaluate the perception of surgical post-graduate residents about their learning environment in operating rooms and compare this perception among different strata of residents as to age, gender, and year of residency.

Methods:

This cross-sectional study was conducted at The Children’s Hospital & The Institute of Child Health Lahore. STEEM questionnaire was used to check the perceptions of educational environment in surgical theatres. This study was carried out from July 2019 to September 2019. A total of 62 surgical residents were given printed questionnaire after informed consent. The data was analyzed through SPSS V24 and descriptive and inferential analyses performed.

 

Results:

Out of 62 surgical residents, 61 responded (Response rate 98.3%). Mean age of residents was 29.27 years (±2.37); 45 residents were male whereas 16 were females (2.8:1). Majority of residents were from 3rd (34.4%) and 4th (21.3%) year of their residency. The total mean score was 147.66 (±18.57). No difference in mean scores were found as to age and sex of participants; whereas, responses were statistically more positive for residents in their first year or fifth year of their residency. Overall 53 residents gave favorable/positive response. 

Conclusion:

Overall residents had good perception about their training and supervisors, learning opportunities in operation theatre, atmosphere in operation theatre, and supervision being provided to them.  

Key words

STEEM, Surgical, Perception, Surgical residents, Learning environment, Operation theatre learning.
Assessing the Learning environment of major Specialty PGRs in a tertiary care Hospital by Health Education Learning Environment Survey (HELES)”
Authors: Ahmad Qamar Ashfaq
Published: September 2021

Background:

There are many surveys available to quantify educational climate of postgraduate residents but these are lacking in validity and theoretical background. Health education learning environment survey (HELES) with 35 questions in six subscales is used in undergraduates with good results.

Objectives:

To quantify current health education learning environment of our Post graduate residents of FCPS/MS/MD in Surgery, Medicine and Gynae & Obs in a tertiary care hospital by using HELES tool. This quantification will help Supervisors, Hospital administrators to monitor their programs, suggest and bring improvement.  

 

Methods:

A cross sectional study was done in Services Institute of Medical Sciences Lahore from 10th Sep to 1st Oct 2019. A sum of 90 residents in FCPS/MS/MD program with 30 each from Surgery, Medicine and Gynae & Obstetrics were selected.  A predesigned HELES proforma with 35 questions subdivided in 6 factors and 3 main dimensions was used. In “Personal development “a mean score of 34 and above was taken as positive score. In “Relationship” and in “System maintenance” dimension a mean score of 48 and above was taken as positive. Data was analyzed using SPSS 22 and p value of 0.05 was taken as significant.

Results:

Out of 90 residents, 57 (63.3%) were males and 33 (36.7%) were females without any significant difference between gender. The mean age was 27.4 ± 3.6 years. The mean score of all the residents in Surgery, Medicine and Gynae & Obs in all the three dimensions remained below the average reference values, which implies that our postgraduates are not content with the learning environment they live in.  The comparison of means among different specialties was 0.02 which was statistically significant. Resident’s response in all the three dimensions with their year of training was significant with a p value of < 0.05. 2nd year residents of all specialties scored comparatively high in all the three dimensions

Conclusion:  PGRs in the 3 major specialties were dissatisfied with their health education learning environment. Maximum were discontent in Relationship dimension especially in Faculty relationship factor, then in System maintenance and then in Personal development dimension. Residents of Gynae & Obstetrics exhibited significantly low score in System Maintenance dimension.

 

Key words: Health, education, learning, environment, residents
Emotional Intelligence of Pakistani Doctors and its relationship with Patient Doctor Relationship
Authors: Waheed Syeda Shaista
Published: September 2021

Introduction: Evaluation of the impact of the emotional intelligence (EI) of doctors on patient satisfaction could help in identifying areas of deficiencies in a particular organization. EI plays a pivotal role in successful medical practice. However, it is studied very little in the Pakistani hospital environments for doctors as well as nursing staff. There is still a lack of understanding about the impact of EI on the working of our health care system.

Objective: The objective of the study was to evaluate the emotional intelligence of resident doctors and its correlation with the satisfaction level of patients.

Methods: This study was done with post-graduate residents (from the first to the fourth year). This was a correlational study conducted at Nawaz Sharif Medical College (NSMC), Gujrat for 6 months from March-August 2019. Sixty postgraduate residents took part in it. Convenient sampling was done, and prior permission was taken from the ethical review board of NSMC. Anonymous Wong and Law The emotional Intelligence Scale (WLEIS) questionnaire was filled voluntarily by residents (self-rating) and by the sister in charge (feedback). A patient feedback form was filled by the patients about the attending doctor to measure patient satisfaction level. Correlation between the EI of doctors and patient satisfaction level was assessed. SPSS version 20 was used for data analysis. Correlation between EI and patient satisfaction level was calculated with the application of paired sample t-test.

Results: The EI level of doctors rated by the Nurse in charge’s feedback was higher as compared to the one rated by self and positively correlated with the patient-doctor relationship. A higher score of EI is seen to be related to a high patient satisfaction level. P-value was <0.01 and R square value was 0.655 for correlation of EI (feedback) with patient satisfaction. The correlation of EI (self-rated) with patient satisfaction showed a P-value of 0.818 and an R square value of 0.001. The correlation between EI (Self-rated) and EI (feedback) was not statistically significant (0.167) as calculated by pair sample t-test.

Conclusion: Higher scores of EI in doctors are positively correlated with patient satisfaction. EI of resident doctors calculated by feedback method is higher as compared to the one assessed by themselves.

Keywords: Emotional intelligence, Patient satisfaction, Feedback.
Presentación No. 157
Authors: Editor El
Published: September 2021

No abstract available.
Realidad: Revista de Ciencias Sociales y Humanidades No. 157, 2021: 1-3.
Una aproximación metodológica al estudio de los marcos reguladores de la descentralización educativa
Authors: Erazo Alfaro Mauricio Enrique
Published: September 2021

This article presents a methodological approach to the study of the regulatory frameworks of educational decentralization, putting Stubbs’ linguistic theory into practice around key words which are present in social institutions with the Python programming language. The objective of the proposal is to present through keywords the totality of responsibilities that a regulation grants to instances in which actors not linked to the State participate in the tasks of decentralization. It is proposed that the methodological strategy will allow a panoramic visualization of the functions of the instances under study, facilitating their preliminary understanding and providing a start to implement other techniques within text mining. This is put into practice with the study of the regulatory document of the latest educational decentralization project carried out in El Salvador, the Integrated System of Full Time Inclusive Schools (SI-EITP).
Realidad: Revista de Ciencias Sociales y Humanidades No. 157, 2021: 33-54.
Sectoral analysis of foreign direct investment and growth in Nigeria
Authors: Orogwu David , Fakoyode Segun , Itopa Mohammed , Abdulbasit Ahmed
Published: September 2021

The study conducted a sectoral analysis of the contribution of foreign direct investment on Nigeria economy between 1980-2019. Time series data from Central Bank of Nigeria and World Bank Development Indicators was used to estimate the relationship using Auto Distributed Lag Model (ARDL). It was revealed that foreign direct investment not only exert a direct positive effect on the aggregate growth rate of Nigeria economy but also exert a positive indirect effect through labour. It was also discovered that agriculture sector is the only sector that does not enjoy significant contribution of foreign direct investment in Nigeria while petroleum and Gas experience the greatest growth attributable to foreign direct investment in Nigeria. The study contributed to literature by not only examining the indirect effect of foreign direct investment on Nigeria aggregate growth rate through labour but also the effect of foreign direct investment on the sector-by-sector growth rate.
Diagnóstico do lixo marinho na Praia de Navegantes/SC em períodos de baixa e alta vazão do Rio Itajaí-Açu
Authors: Rosa Cristiane , Widmer Walter Martin
Published: September 2021

O lixo marinho tem contribuído consideravelmente para a poluição marinha e é uma das tendências globais para a questão ambiental. O lixo marinho causa impactos à biota, impactos econômicos, à pesca e à estética das praias, o que demonstra a importância em se estudar mais o tema e buscar alternativas para mitigar tais problemas. Desta forma, é necessária a realização de estudos que identifiquem a composição, abundância e o comportamento desses detritos diante das variáveis meteorológicas, afim de contribuir para que ações de prevenção e mitigação sejam realizadas de forma mais efetiva. O presente estudo teve como objetivo testar hipóteses relativas à composição e origem provável do lixo marinho na praia de Navegantes/SC, em dois regimes de vazão do Rio Itajaí-Açu, assim como avaliar a abundância de pellets plásticos. A vasta maioria do macrolixo encontrado foi formada por itens plásticos, em quantidade significativamente maior no regime de alta vazão. A origem mais provável dos itens observados foi dos usuários da praia, também significativamente maior no regime de alta vazão. Uma quantidade expressiva de pellets plásticos (>20/m2) foi encontrada na praia, sem distinção entre os regimes de vazão. Esses resultados poderão contribuir para que os órgãos ambientais locais definam melhores estratégias e ações de prevenção e mitigação do lixo marinho, como por exemplo, a elaboração de uma coleção didática de lixo marinho como ferramenta de educação ambiental.
BIOLOGICAL SYNTHESIS OF SILVER NANOPARTICLES USING VICIA FABA EXTRACT AND ASSESSING ITS ANTIBACTERIAL ACTIVITY
Authors: Chowdary Pavani , Bhaskara Rajeswaree , Vishnu P , Patlolla Tejaswini Reddy , Malyala Rachana , Karre Akshara Goud ,   Department of Pharmaceutical engineering, B. V. Raju Institute of Technology, Narsapur, Medak - 502313, Telangana, India.
Published: September 2021

The biological method provides a simple and efficient route for the synthesis of silver nanoparticles (AgNPs). The present study was aimed to synthesize AgNPs using Viciafaba seed extract as a reducing agent, which is a cost-effective, safe and eco-friendly method. The advantage of selecting this plant is that the phenolic and flavonoid compounds present in these seeds exhibit reducing property. Synthesized nanoparticles were characterized by using UV-Visible spectroscopy, Fe-SeM and X-ray diffractometer (XRD). Fe-SeM images showed that the particles were in the range of 12-22nm and flower structured. The formation and stability of AgNPs were confirmed by UV–vis spectrophotometer analysis, which showed higher absorbance at 430nm. XRD studies revealed a high degree of the crystalline structure of nanoparticles and a face-centered cubic structure. The anti-bacterial potency was tested against Escherichiacoli and Clostridium perfringens. These silver nanoparticles synthesized byV.faba seed extract exhibited the highest antibacterial effect against E.coli than C. perfringens.
DEVELOPMENT AND VALIDATION OF RP-HPLC METHOD FOR ESTIMATION OF EDOXABAN TOSYLATE IN TABLET DOSAGE FORMS
Authors: Anupama B. , Tejaswi P. , Lakshmi KNV. Chenchu , Vishwanadh A.
Published: September 2021

A rapid, simple and precise reversed phase high performance liquid chromatography (RP-HPLC) method was developed for the estimation of edoxabantosylate in tablets. The quantification was carried out using a Phenomenex C-18 column (250×4.6 mm i.d., 5µm particle size) in isocratic mode with mobile phase comprising of ammonium acetate buffer andacetonitrile in the ratio of 50:50 (V/V) at a flow rate 1 mL/min. The eluent was monitored at 240 nm. The retention time of the drug was 3.486 min. The calibration curve was linear in the concentration range of 5-25 µg/mL and per cent recovery ranged from 98.25-101.6.The developed method was validated as per ICH guidelines and the results obtained were satisfactory.The method can be applied for routine quality control analysis of edoxabantosylate in tablet dosage forms.
DESIGN AND SYNTHESIS OF NOVEL TRIAZOLYL/OXADIAZOLYL/ THIADIAZOLYL-CARBAZOLES AS POTENT ANTICONVULSANT AGENTS
Authors: . Archana , Chaudhary Sakshi
Published: September 2021

Compound-1, was synthesized by the reaction of carbazole with chloroacetyl chloride in dry acetone. Compound 1 on reaction with hydrazine hydrate yielded compound 2, which on reaction with various substituted phenyl isothiocyanates in absolute alcohol yielded compounds 3-8 i.e.2-(carbazolylacetyl)- N-(substituted phenyl)-hydrazine carbothioamides. Compounds 3-8, on reaction with aqueous NaOH, ethanolic NaOH and conc. H2 SO4 afforded triazoles (9-14), oxadiazoles (15-20) and thiadiazoles (21-26), respectively. The structures of these compounds were established on the basis of analytical and spectral data. Twenty four newly synthesized compounds were evaluated for their anticonvulsant activity and acute toxicity.
WOUND HEALING ACTIVITY OF AERIAL PARTS OF EUPHORBIA HIRTA LINN. AND ITS POLYHERBAL FORMULATION
Authors: Jain Pushpendra Kumar , Pounikar Yogesh , Khurana Navneet
Published: September 2021

This study was undertaken to investigate the in vivo wound healing activity of ethanol extracts of the aerial parts of Euphorbia hirta Linn. and its polyherbal formulation with Tridax procumbens and Eclipta alba. The in vivo wound healing activity was assessed in albino rats by using three wound models i.e. excision wound, incision wound and dead space wound models. Level of biochemical markers and histological changes were monitored to evaluate the enhancement of wound healing. The results showed that ethanolic extract ointment possesses a definite prohealing action. This was demonstrated by a significant increase in the rate of wound contraction and by enhanced epithelization. Significant increase in tensile strength, hydroxyproline content and collagen levels were observed, which was further supported by histopathological studies and gain in granuloma breaking strength.
LIPID PEROXIDATION A PARAMETER LINKED TO OXIDATIVE STRESS AND PSORIASIS: A REVIEW
Authors: Chadha Hina , chandra Phool , Meher Bibekanand ,   Department of Pharmaceutical Sciences, Faculty of Pharmacology, IFTM University, Moradabad, Uttar Pradesh - 244 102, India
Published: September 2021

Psoriasis is a chronic inflammatory skin disease resulting in red silvery skin patches, increased dermal vascularity and keratinocyte hyper proliferation, particularly on extensor prominences and the scalp. There are some exogenous chemicals and endogenous sources which causes skin dysfunction due to the harmful generation of reactive oxygen species (ROS). Among them, the responsible exogenous chemicals are environmental toxins, chemotherapeutics, ionizing radiations, inflammatory cytokines, ultraviolet light, while the endogenous sources include cyt P-450, mitochondria, lipoxygenase, metabolic process, peroxisomes and various enzymatic and non-enzymatic defense mechanisms. It affects DNA, lipids and proteins, which are the cellular components of the skin. Modifications of plasma lipids, an expansion in the levels of biochemical markers of lipid peroxidation and subsequent inflammation suggest the interconnection between inflammation, oxidative damage and psoriasis. The review presents relevance of lipid peroxidation end products like malondialdehyde (MDA) and 4- hydoxynoneal (HNE) as markers of psoriasis that can be targeted for effective treatment, including biomarkers for inflammation, keratinocyte hyperproliferation, abnormal differentiation and oxidative stress.
UV SPECTROPHOTOMETRIC METHODS FOR DETERMINATION OF PALBOCICLIB IN BULK AND IN-HOUSE CAPSULE FORMULATION
Authors: Rathod Rahul D. , Mundada Anand B. , Patel Harun M. , Shirkhedkar Atul A ,   Department of Pharmaceutical Chemistry, R. C. Patel Institute of Pharmaceutical Education and Research, Shirpur - 425 405, India
Published: September 2021

Four different simple, accurate and precise UV-spectrophotometric methods have been developed for the estimation of palbociclib (PB) in bulk and in-house capsule dosage form by zero order (Method I), zero order AUC (Method II), ‘first order derivative UV-spectrophotometric (Method III), and first order AUC (Method IV) methods. The drug was dissolved in methanol (AR-Grade) and further dilution was made in double distilled water. Zero order was performed at λ max 220.00 nm of PB (Method I) and AUC was calculated between 215.40 nm - 228.20 nm wavelength (Method II). In Method-III zero-order spectra were derivatized into first-order and amplitude measured at 231.00 nm and the AUC was recorded between 224.00 nm - 240.60 nm (Method IV). PB followed linearity in the concentration range of 4.08-20.40 µg/mL with correlation coefficient (r2 )> 0.99 for PB.