Search results for "Colic"
showing 6 items of 96 documents
Laparoscopic Treatment of Intussusception
2021
Most cases of ileocolic intussusception are reduced by imaging-guided air or fluid enema. If unsuccessful, operative intervention is necessary. The laparoscopic approach allows inspection of the bowel, identification of intraabdominal pathology, and achieves reduction of the intussuscepted bowel in most cases. The procedure requires the combination of slow and gradual traction as well as “rolling” the cecum distally. If unsuccessful, the bowel can be delivered through an extended umbilical incision for extracorporeal manipulation, or resection if this should be necessary.
Conformational-Dependent Photodissociation of Glycolic Acid in an Argon Matrix
2023
Ultraviolet-induced photodissociation and photo-isomerization of the three most stable conformers (SSC, GAC, and AAT) of glycolic acid are investigated in a low-temperature solid argon matrix using FTIR spectroscopy and employing laser radiation with wavelengths of 212 nm, 226 nm, and 230 nm. The present work broadens the wavelength range of photochemical studies of glycolic acid, thus extending the understanding of the overall photochemistry of the compound. The proposed kinetic model for the photodissociation of glycolic acid proceeds from the lowest energy conformer (SSC). The model suggests that ultraviolet light induces isomerization only between the SSC and GAC conformers and between …
G. MELI, La Buccolica
2013
Nella letteratura europea del Settecento l’antica tradizione della poesia pastorale conosce una ripresa vigorosa e viene reinterpretata alla luce di interessi del tutto moderni: la riflessione sull’ordine cosmico e il suo sistema di forze inaugurata dalle ricerche newtoniane, l’approccio filosofico allo studio del tempo naturale e del tempo storico (regolati entrambi da un andamento ciclico), la diffusione dei modelli di sviluppo economico fondati sulle teorie fisiocratiche. In questa nuova prospettiva si colloca anche il progetto de La Buccolica di Giovanni Meli, poema composto di egloghe e idilli in dialetto siciliano, suddiviso in quattro sezioni intitolate alle stagioni dell’anno e pubb…