38 research outputs found
Poesía | Pierre Ronsard. Trad. Carlos Clementson, (Córdoba, UCOPress, 2017, 2 vols., 985 pp.)
No full textThis article-review analyses the translation of Poesía de Pierre Ronsard (Córdoba, Ucopress, 2017) by Carlos Clementson, an ambitious work that constitutes not only the largest Spanish-language translation of the work of the great French Renaissance poet, but also one of the most complete and revealing introductory studies to the life and work of the Gallic author that has been done in the Spanish-speaking world.El presente artículo-reseña analiza la traducción de la Poesía de Pierre Ronsard (Córdoba, Ucopress, 2017) en el haber de Carlos Clementson, un ambicioso trabajo que constituye no solo la mayor em-presa traductora a la lengua española de la obra del gran poeta renacentista francés, sino también uno de los estudios introductorios a la vida y la obra del autor galo más completos y reveladores de cuantos se han hecho en el ámbito hispánico.
Geografía del corazón: Lugares emblemáticos en la poesía de Carlos Clementson
No full textThis book was born out of a friendship that has lasted for over fifty years, and it is dedicated to that same friendship, which continues to await good news from a distance. In it, the author and the book\u27s intended recipient, Carlos Clementson Cerezo, share an age that enables them to view life through the lens of waiting, and to appreciate the beauty of memory, nostalgia and absence. Although this volume could have been written earlier, perhaps it was only now that the author was able to interweave friendship, emotion and literary doctrine with such maturity. The work has been reworked several times until everything fell into place, as if it were a skilfully woven message in the recovery of time. During this process, the author discovered the ideal space in which to write it, combining modern theory and criticism under the guidance of a reasoned tradition. Thus, using materials provided by the friend and professor, spaces are created — some idealised — where the heart can express itself freely and pay homage to the great poet lorquino-cordobés, whose expansive, Mediterranean words transport the listener to a primitive state characterised by austere melancholy and Córdoba philosophy. This book vindicates humanism in postmodernity — a constant search for the murmurs born in childhood, alongside the marine myth of Calabardina, and in the sonorous kingdom of the orchard of La Rueda. The sea, land and sky of the poet\u27s childhood are evoked here through the mature resignation of age as he reads the kind words written about him with emotion.Este libro nace de una amistad que se prolonga por más de cincuenta años y se dirige a esa misma amistad que, desde la distancia, sigue aguardando buenas noticias. En él, tanto su autor como su primer destinatario, Carlos Clementson Cerezo, comparten una edad que permite contemplar la vida desde la espera, en la belleza del recuerdo, la nostalgia y la ausencia. Aunque este volumen pudo haberse escrito antes, acaso no fue sino hasta ahora cuando su autor logró entrelazar con madurez amistad, emoción y doctrina literaria. Se trata de una obra reelaborada en distintas ocasiones, hasta que todo encajó, como si se tratase de un mensaje hábilmente hilvanado en la recuperación del tiempo. En este proceso, el autor halló el espacio propicio, casi mágico, para su composición, combinando teoría y crítica modernas bajo la guía de una tradición razonada. Así, con los materiales que brinda el amigo profesor, se construyen espacios —algunos de ellos idealizados— donde el corazón puede manifestarse libremente y rendir homenaje al gran poeta lorquino-cordobés, cuya palabra amplia y mediterránea conduce a quien la escucha a un estado primigenio habitado por la melancolía austera y la filosofía cordobesa. Este libro reivindica el humanismo en la posmodernidad, una búsqueda constante de los murmullos nacidos en la infancia junto al mito marino de Calabardina y en el reino sonoro del huerto de la Rueda. Mar, tierra y cielo de la niñez del poeta se evocan aquí desde la resignación madura de la edad, mientras lee, emocionado, las palabras amigas que sobre él se escriben
Geografía del corazón: Lugares emblemáticos en la poesía de Carlos Clementson
No full textThis book was born out of a friendship that has lasted for over fifty years, and it is dedicated to that same friendship, which continues to await good news from a distance. In it, the author and the book\u27s intended recipient, Carlos Clementson Cerezo, share an age that enables them to view life through the lens of waiting, and to appreciate the beauty of memory, nostalgia and absence. Although this volume could have been written earlier, perhaps it was only now that the author was able to interweave friendship, emotion and literary doctrine with such maturity. The work has been reworked several times until everything fell into place, as if it were a skilfully woven message in the recovery of time. During this process, the author discovered the ideal space in which to write it, combining modern theory and criticism under the guidance of a reasoned tradition. Thus, using materials provided by the friend and professor, spaces are created — some idealised — where the heart can express itself freely and pay homage to the great poet lorquino-cordobés, whose expansive, Mediterranean words transport the listener to a primitive state characterised by austere melancholy and Córdoba philosophy. This book vindicates humanism in postmodernity — a constant search for the murmurs born in childhood, alongside the marine myth of Calabardina, and in the sonorous kingdom of the orchard of La Rueda. The sea, land and sky of the poet\u27s childhood are evoked here through the mature resignation of age as he reads the kind words written about him with emotion.Este libro nace de una amistad que se prolonga por más de cincuenta años y se dirige a esa misma amistad que, desde la distancia, sigue aguardando buenas noticias. En él, tanto su autor como su primer destinatario, Carlos Clementson Cerezo, comparten una edad que permite contemplar la vida desde la espera, en la belleza del recuerdo, la nostalgia y la ausencia. Aunque este volumen pudo haberse escrito antes, acaso no fue sino hasta ahora cuando su autor logró entrelazar con madurez amistad, emoción y doctrina literaria. Se trata de una obra reelaborada en distintas ocasiones, hasta que todo encajó, como si se tratase de un mensaje hábilmente hilvanado en la recuperación del tiempo. En este proceso, el autor halló el espacio propicio, casi mágico, para su composición, combinando teoría y crítica modernas bajo la guía de una tradición razonada. Así, con los materiales que brinda el amigo profesor, se construyen espacios —algunos de ellos idealizados— donde el corazón puede manifestarse libremente y rendir homenaje al gran poeta lorquino-cordobés, cuya palabra amplia y mediterránea conduce a quien la escucha a un estado primigenio habitado por la melancolía austera y la filosofía cordobesa. Este libro reivindica el humanismo en la posmodernidad, una búsqueda constante de los murmullos nacidos en la infancia junto al mito marino de Calabardina y en el reino sonoro del huerto de la Rueda. Mar, tierra y cielo de la niñez del poeta se evocan aquí desde la resignación madura de la edad, mientras lee, emocionado, las palabras amigas que sobre él se escriben
Las olas y los años: (Nueva antología poética, 1964-2025)
No full textAlthough other anthologies of his poetic work have appeared over time, always limited to a select and restricted sample, this is the most ambitious and representative compilation ever made, thanks in this case to the author\u27s own judgment. It also covers the broadest period and best reveals the variety, evolution, and extraordinary originality of his lyrical voice. With a foreword by Professor Bernd Dietz, this anthology offers an excellent opportunity to delve into the dazzling creative world of Carlos Clementson.Aunque a lo largo del tiempo han ido apareciendo otras antologías de su obra poética, siempre limitadas a una muestra tan selecta como restringida, estamos ante la recopilación más ambiciosa y representativa que se haya realizado, en este caso gracias al criterio del propio autor. También es la que abarca un espectro temporal mayor y en la que mejor se pueden advertir la variedad, la evolución y la inusitada originalidad de su voz lírica. Prologada por el profesor Bernd Dietz, la presente antología supone una excelente oportunidad para adentrarse en el deslumbrante orbe creativo de Carlos Clementson
Las olas y los años: (Nueva antología poética, 1964-2025)
No full textAlthough other anthologies of his poetic work have appeared over time, always limited to a select and restricted sample, this is the most ambitious and representative compilation ever made, thanks in this case to the author\u27s own judgment. It also covers the broadest period and best reveals the variety, evolution, and extraordinary originality of his lyrical voice. With a foreword by Professor Bernd Dietz, this anthology offers an excellent opportunity to delve into the dazzling creative world of Carlos Clementson.Aunque a lo largo del tiempo han ido apareciendo otras antologías de su obra poética, siempre limitadas a una muestra tan selecta como restringida, estamos ante la recopilación más ambiciosa y representativa que se haya realizado, en este caso gracias al criterio del propio autor. También es la que abarca un espectro temporal mayor y en la que mejor se pueden advertir la variedad, la evolución y la inusitada originalidad de su voz lírica. Prologada por el profesor Bernd Dietz, la presente antología supone una excelente oportunidad para adentrarse en el deslumbrante orbe creativo de Carlos Clementson
The high school years, a time for sedentariness? : A quantitative study on youths sedentary behaviour
No full textUnder det senaste decenniet har media och forskare talat om att ett stillasittande beteende inte är bra för dig, och att du därför måste du träna regelbundet för att hålla upp en god hälsa. Nyligen publicerade rapporter visar nu att ett stillasittande beteende, definierat som muskulär inaktivitet ökar risken för de flesta av dagens folksjukdomar och förtida död. Dessa risker är oberoende av fysisk aktivitet mellan dina stillasittande perioder. Stillasittande tid bör betraktas som en separat hälsorisk och livsstilsvariabel.Vissa är mycket stillasittande på sin fritid och andra har ett mycket stillasittande jobb. Men det finns en grupp människor som inte kan påverka sin egen stillasittande tid under vardagar, nämligen barnen och ungdomarna i skolan. Denna undersökning riktar in sig på hur ungdomarnas dag i skolan kan se ut och se hur mycket tid de tillbringar stillasittande.Syftet med studien var att undersöka stillasittande beteende hos gymnasieungdomar på deras skoltid och på fritiden. Studien görs med en kvantitativ metod med enkäter som involverade 154 gymnasieelever. För att analysera data användes t-tester och Pearsons chi-square test.Resultatet visar att en genomsnittlig gymnasieelev tillbringar 58 % av sin vakna tid varje vecka stillasittande. De flesta av deras stillasittande timmar är under sina dagar i skolan och framför allt under sina lektioner.During the past decade, the media and scholars told that sedentary behavior is not good for you, and you therefore need to exercise regularly to keep up a good health. Recent reports now show that a sedentary behavior, defined as muscular inactivity increases the risk of most of today's common diseases and premature death. These risks are independent of physical activity between your sedentary periods. Sedentary time should be considered a separate health and lifestyle variable.Some are very sedentary in their leisure time and have a very sedentary job. But there is a group of people who can not influence their own sedentary time during weekdays, the children and youth in school. This study focuses on how high school student’s day at school may appear and how much time they spend sedentary.The aim of the study was to examine sedentary behavior among high school students at their school and at their leisure time. The study is done by a quantitative method with surveys involving 154 high school students. To analyze the data t-tests and Pearson's chi-square test are used.The results show that an average high school student spends 58% of their waking hours every week sedentary. Most of their sedentary hours are during their days at school and especially during their lessons
Synthesis of Siphonazole B Through Domino Cycloisomerization-Oxazolonium Ion Rearrangements
No full text4-Alkenyl- and 4-acyloxazoles represent important substructures across a diverse array of bioactive molecules. Practical methods to synthesize these motifs are, therefore, of considerable interest. Here, we develop a novel domino process wherein a cycloisomerization is followed by a 1,2-rearrangement via an oxazolonium ion to yield 4-alkenyloxazoles from an abundant β-chloro-N-benzyl propargylamine and acyl chlorides. The synthetic utility of the method is highlighted by its application to both oxazole units of siphonazole B, leading to a concise convergent total synthesis of this natural product. © 2025 The Author(s). Chemistry – A European Journal published by Wiley-VCH GmbH
Development of a Divergent Route to Erythrina Alkaloids
No full textErythrina alkaloids were identified at the end of the 19th century and today, more than 100 members of the erythrinane family have been isolated. They are characterized by a unique tetracyclic, α-tertiary spiroamine scaffold. Herein we detail our efforts towards the development of a divergent enantioselective synthesis of (+)-dihydro-β-erythroidine (DHβE) - one of the most prominent members of this intriguing family of natural products. 1 Introduction 2 Synthetic Strategy 2.1 First Generation 2.2 Second Generation 2.3 Third Generation 2.3.1 Radical Endgame 2.3.2 Completion of the Total Synthesis 3 Conclusion.</p
Hydroxylated oxanes as xyloside analogs for determination of the minimal binding requirements of β4GalT7
No full textβ-1,4-Galactosyltransferase 7 (β4GalT7) is a key enzyme in the biosynthesis of glycosaminoglycan (GAG) chains. Natural and synthetic xylosides can be used to both inhibit and prime GAG synthesis by acting as inhibitors or substrates for β4GalT7. In this report, we exploit hydroxylated oxanes as deoxygenated xyloside analogs to clarify the minimum protein-ligand interactions required for galactosylation and/or inhibition. Enantiomerically pure substances were synthesized using a chiral pool approach whereas the corresponding racemates were obtained from simple starting materials. The results of a β4GalT7 assay show that a single hydroxyl group on an oxane ring is insufficient to induce galactosylation or inhibition, which implies that at least two substituents, one of which being 3-OH, needs to be present
