Search results for "I h"
showing 10 items of 304 documents
Production and optimization of exocellular lipases produced by Proteus mirabilis
2016
Lipazy są wytwarzane przez rośliny, zwierzęta i mikroorganizmy, ale tylko te pochodzenia mikrobiologicznego są ważne dla przemysłu ze względu na zróżnicowane właściwości enzymatyczne i specyficzność substratową. Mimo że enzymy te są syntetyzowane przez wiele gatunków mikroorganizmów, to nadal poszukuje się nowych, środowiskowych szczepów zdolnych do syntezy zewnątrzkomórkowych lipaz. Celem przeprowadzonych badań była ocena aktywności lipolitycznej Proteus mirabilis w zależności od pH oraz temperatury. Aktywność lipolityczną analizowano w zakresie pH 4-9 oraz w temperaturach 5-60ºC. Do oznaczenia aktywności lipolitycznej posłużono się metodą miareczkową, a wyniki podano jako ilość uwolnionyc…
The Reason of Imagination. The Blazing Worlds of Margaret Cavendish and Siri Hustvedt
2020
One of the peculiarities of 17th and 18th centuries literature is the link between knowledge and imagination, a relationship in which narration sometimes accompanies science, sometimes goes beyond it. The idea of imagination as a true means of knowledge is the subject of Margaret Cavendish’s best known work, The Blazing World (1666), where her alter ego is free to built a whole social and philosophical system based on corporality and subjectivity. From the same conception of imagination starts Siri Hustvedt when in 2014 rewrites The Blazing World: the story of an artist who still in the twentieth century tries to face the overwhelming misogyny with the performance of the body and the theory…
Paul Strand y las paradojas de la modernidad americana
2010
As contribuições de Strand para o cinema estão estreitamente relacionadas com seus trabalhos fotográficos da época e mesmo com um olhar que, apesar de suas múltiplas diferenças, possui muitos pontos em comum. Se em Manhatta (1920), Strand (em colaboração com Sheeler) oferece uma síntese da natureza e da modernidade, em Redes (1934) o que predomina, em contrapartida, é a experiência da arte muralista mexicana e a influência de Eisenstein (em suas andanças por México) são os fatores que determinam seus esforços na construção de uma épica dos operários. Mas sem dúvida, o projeto mais ambicioso de Strand (ao mando da produtora Frontier Films) foi Native Land, o filme que atendeu às demandas do …
Biogeografía y aprovechamiento de la flora autóctona valenciana. El caso de las plantas aromáticas, medicinales y condimentarias
2002
La Tesis Doctoral, titulada: "Biogeografía y aprovechamiento de la flora autóctona valenciana. El caso de las plantas aromáticas, medicinales y condimentarias", supone una aproximación desde un enfoque geográfico y particularmente biogeográfico hacia los recursos ofrecidos por la flora valenciana lo que justifica que esta investigación no signifique un compendio botánico o forestal.El objetivo general consiste en plantear las posibilidades de aprovechamiento que ofrece la flora autóctona y naturalizada con el fin de observar:a) Una aproximación a los diferentes tipos de explotación que posibilita.b) El análisis de lo que se denominan las externalidades del sector forestal y la valoración de…
Motor and Cognitive Performance in Patients with Liver Cirrhosis with Minimal Hepatic Encephalopathy
2020
Minimal hepatic encephalopathy (MHE) is associated with mild cognitive impairment and frailty. This study aims to identify cognitive and motor differences in cirrhotic patients with and without MHE, and the correlations between motor signs and cognitive performance. Gait, balance, hand strength and motor speed performance were evaluated in 66 cirrhotic patients (38 without and 28 with MHE, according to the Psychometric Hepatic Encephalopathy Score (PHES). Cognitive performance was measured with the Mini-Mental State Examination, Verbal Fluency Test, Aprendizaje Verbal España-Complutense Test (TAVEC), Wechsler Adult Intelligence Scale III, Hamilton Depression and Anxiety Rating Scale and Fun…
Education for Health Back at School Age: The Role of Physical Education
2015
Traditionally, back problems have been addressed from the biomedical area. For a long time the "radiologic-anatomy model" has been considered unusable because they have failed to respond to knowledge about the source of pain or therapeutic approaches used have solved the reduced chronic pain or disability [1]. In this way, it was like the biomedical reductionist approach was replaced by the "biopsychosocial model" [1] which proposes that psychological and social factors along with biological variables in understanding a person's disease are included.
Isolated Anti-HBc: Significance and Management.
2019
Hepatitis B virus (HBV) infection is prevalent worldwide and is associated with dramatic levels of morbidity and mortality. Isolated anti-HBc (IAHBc) is a particular serological pattern that is commonly found in immunocompromised patients. There is ongoing debate regarding the management of patients with IAHBc. Herein, we summarize the current guidelines and the newest evidence. The frequency of IAHBc is variable, with a higher prevalence in some populations, such as persons living with HIV and others immunocompromised patients. The risk of HBV reactivation depends on host factors (including immunosuppression) and viral factors. It is now well established that immunocompromised patients can…
Metathese et homonymie en hebreu biblique
2009
La théorie des matrices et des étymons (Bohas, 1997, 2000) permet de rendre compte d’une organisation formelle et conceptuelle du lexique de l’arabe fondée sur deux aspects essentiels: l’un concerne l’identification du lien lexicologique entre les mots (i. e. présence simultanée d’un invariant formel et d’une ressemblance conceptuelle); le deuxième vise le rapport existant entre ces mots et le monde (i. e. présence d’une charge mimophonique qui suggère, par les séquences articulatoires des mots, certains aspects de la réalité à désigner). Ce modèle s’avère particulièrement intéressant pour d’autres systèmes linguistiques, en l’occurrence, l’hébreu biblique (Dat 2002), car il est à même d’or…
O analogiji i teoriji etimona u hebrejskome biblijskom leksiku
2012
Dans le débat sur l’iconicité du langage, l’une des questions qui se posent d’une manière récurrente est de savoir si les formations onomatopéiques représentent un principe primitif de formation des mots, si dans les premières formes du langage humain tous les signes ont été du type craquer, murmurer, etc., dont la plupart auraient ensuite perdu leur charge mimophonique. Saussure s’est prononcé contre toute théorie positive de la signification dans le domaine des sciences du langage, position qui a constitué pour longtemps une norme de travail en linguistique. Cet article traite des icônes auditives dans le lexique hébraïque de la Bible dont l’analogie phonation–référent est rendue manifest…