Search results for "ALMA"
showing 10 items of 265 documents
Zvaigžņotā Debess: 2013/14, Ziema (222)
2013
Latvijas Universitāte
La ejemplaridad de la muerte y la inmortalidad del saber en la literatura sapiencial medieval
2022
El origen escriturario de la muerte como castigo es el punto de partida de su ejemplaridad que, basada en presupuestos teológicos, le imprimió un halo de penitencia, que se perfila en todos los órdenes de actuación y convivencia del ser humano, en aras de conseguir el perdón y retornar a la gracia divina. En este trabajo se analizan los diferentes motivos que proyectan la ejemplaridad de la muerte en el ámbito de la literatura sapiencial: muerte física y muerte espiritual; trascendencia y sentencia del alma; el hecho maravilloso (milagros, premoniciones, relevaciones o visiones); el miedo (y lo macabro) ligado al arquetipo de la muerte transida y sus plasmaciones en variados tópicos (mement…
Fuzzy/Kalman Hierarchical Horizontal Motion Control of Underactuated ROVs.
2010
A new closed loop fuzzy motion control system including on-line Kalman's filter (KF) for the two dimensional motion of underactuated and underwater Remotely Operated Vehicle (ROV) is presented. Since the sway force is unactuated, new continuous and discrete time models are developed using a polar transformation. A new hierarchical control architecture is developed, where the high level fuzzy guidance controller generates the surge speed and the yaw rate needed to achieve the objective of planar motion, while the low level controller gives the thruster surge force and the yaw torque control signals. The Fuzzy controller ensures robustness with respect to uncertainties due to the marine envi…
Protection by Almagate of Ethanol-induced Gastric Mucosal Damage in Rats
1995
Abstract The study was designed to analyse the protective effects of almagate on a model of gastric injury, ethanol-induced mucosal damage, in which acid plays little, if any, role. Pretreatment with almagate dose-dependently reduced the level of gastric damage induced by oral administration of 1mL 100% ethanol. Administration of 12 μmol kg−1 almagate 30 min before ethanol significantly reduced the area of mucosal damage by 65 ± 10%, and the maximum level of inhibition (74 ± 11%) was obtained with 150 μmol kg−1 almagate. Administration of higher doses of almagate (200–250 μmol kg−1) did not result in any further increase in the level of protection against ethanol-induced gastric damage. Adm…
The dorsal lamina of the rectus sheath: a suitable grafting material for the penile tunica albuginea in Peyronie's disease?
2005
OBJECTIVE To estimate the morphological suitability of human connective tissue structures from different regions as graft material in Peyronie's disease, and to present preliminary results from 12 patients with grafting of corporal bodies using autologous rectus sheath. PATIENTS AND METHODS In five male cadavers the penile tunica albuginea was compared with the dorsal lamina of the rectus sheath, the palmar aponeurosis, the iliotibial tract and the Achilles tendon by using histological sections stained with haematoxylin and eosin, Crossmon's trichrome stain and resorcin-fuchsin. Surgical results and complication rates were investigated in 12 patients with Peyronie's disease after grafting t…
The little finger ulnar palmar digital artery perforator flap: anatomical basis.
2013
PURPOSE: The aim of this study was to explore the cutaneous vascularization of the hypothenar region and investigate the anatomical basis for perforator propeller flaps for coverage of the flexor aspect of the little finger. METHODS: The area between the pisiform and the base of the little finger was studied in 14 hands of fresh cadavers injected with red latex. An oval flap 1.5 cm large was raised along the axis between these two points. Perforators going into the flap were dissected up to their origin from the ulnar palmar digital artery of the little finger, and their distance from the proximal edge of the A1 pulley was recorded. RESULTS: The mean number of perforator arteries entering t…
Response to "The ulnar palmar perforator flap: Anatomical study and clinical application"
2014
Nuestra Señora de la Misericordia patrona y titular del Hospicio de Palma.
Text del goig a tres col. separades per filets El full orlat Il·lustració de la Mare de Déu de la Misericòrdia, enmarcada per un cercle amb ornamentació vegetal i la legenda "Casa de Misericordia de Palma"
Organización del trabajo y culturas laborales en los feminizados almacenes de la globalización agroalimentaria
2021
La globalización del sistema agroalimentario ha transformado la organización del trabajo en los campos y almacenes agrícolas. El almacén de manipulado y confección de frutas y hortalizas constituye un lugar clave para analizar las estrategias de acumulación de la agroindustria y sus efectos sobre la organización social del trabajo, en particular, la relación entre estas estrategias y los procesos de feminización y desvalorización del trabajo agrícola. Una desvalorización del trabajo femenino que es un elemento clave en la competitividad del sector agrícola y se apoya –y legitima– en una cultura del trabajo determinada. Este artículo examina la forma que adquiere esta relación y sus implicac…
Margherita Dalmati tra Grecia e Italia
2020
About life and work of the poet Margherita Dalmati