Search results for "Mod"
showing 10 items of 39605 documents
Bezservera iebūvētas datubāzes kā alternatīva SQL
2018
Darba tēma – Bezservera iebūvētas datubāzes kā alternatīva SQL Darbu veido 88 lappuses. Izmantotās literatūras sarakstu veido 21 avoti. Pētījuma jautājumi: •Relāciju datubāzes arhitektūru un tehnoloģiju pārskats, iespējamas problēmsituācijas, to risinājumi un alternatīvas datu pārvaldības pieejas •Datu patvaldības metodoloģiju apkopojums un iespējama risinājuma īstenojums Pētījuma mērķis – Izpētīt SQL valodas īpašības, iedomāto funkcionalitāti un īstenošanas variantus un noskaidrot, vai ir iespējams definēt datu pārvaldības pamata metodes un operācijas un vienkāršot tās no konceptuālā un tehniskā viedokļa, lai izveidotu elastīgākus datu pārvaldības principus un metodes. Šī mērķa sasniegšana…
Papel de la transición epitelial mesenquimal en el remodelado bronquiolar de pacientes con EPOC : aproximación clínica y farmacológica
2013
El remodelado bronquiolar es un proceso patológico, desencadenado por una respuesta inflamatoria anormal y crónica y asociado con la severidad de la Enfermedad Pulmonar Obstructiva Crónica (EPOC). El humo de tabaco contribuye al remodelado y a la fibrosis peribronquiolar, asociados con la obstrucción del flujo aéreo en esta enfermedad. La transición epitelial mesenquimal (TEM), un cambio de células epiteliales diferenciadas a células mesenquimales con fenotipo de miofibroblasto, podría estar implicada en la fibrosis peribronquiolar. La presente tesis doctoral examina la TEM en células epiteliales bronquiales primarias de no fumadores, fumadores y pacientes EPOC, así como el efecto in vitro …
Análisis de técnicas de “aggregation”/“disaggregation” aplicadas a imágenes satélite para la estimación de parámetros térmicos superficiales a difere…
2023
Las aplicaciones que implican la observación de la superficie terrestre desde plataformas satélites a escala inferior a la regional, como por ejemplo, el caso del seguimiento de cultivos, requieren de una mayor disponibilidad de información térmica, en particular de la temperatura de la superficie terrestre (LST), con resoluciones espaciales apropiadas para un alcance local. Por ello, numerosos autores han propuesto y desarrollado métodos para extraer la LST a nivel “subpíxel”, mediante el empleo de productos complementarios de teledetección, con resultados adecuados para su uso en resoluciones superiores. La mayoría de estos métodos se basan en la correlación entre índices de vegetación, c…
HYPERBLEND: SIMULATING SPECTRAL REFLECTANCE AND TRANSMITTANCE OF LEAF TISSUE WITH BLENDER
2022
Abstract. Remotely sensing vegetation condition and health hazards requires modeling the connection of plants’ biophysical and biochemical parameters to their spectral response. Even though many models exist already, the field suffers from lack of access to program code. In this study, we will assess the feasibility of open-source 3D-modeling and rendering software Blender in simulating hyperspectral reflectance and transmittance of leaf tissue to serve as a base for a more advanced large-scale simulator. This is the first phase of a larger HyperBlend project, which will provide a fully open-source, canopy scale leaf optical properties model for simulating remotely sensed hyperspectral imag…
IMPIEGO DEL CONTENUTO IDRICO DEL SUOLO E DEL DEFLUSSO SUPERFICIALE PER LA STIMA DELLA PERDITA DI SUOLO PARCELLARE A SCALA DI EVENTO
2016
Nel presente lavoro viene valutata la potenzialità di accoppiare la USLE con il contenuto d’acqua del suolo pre-evento o il deflusso stimato, per migliorare l’accuratezza della stima della perdita di suolo a scala di singolo evento erosivo. A tale scopo sono stati utilizzati due approcci per i quali la perdita di suolo e il fattore di erosività sono legati da una legge di potenza. Il primo è il modello USLE-MM con deflusso stimato da un modello afflussi deflussi, SCRRM, che importa dati di contenuto d’acqua. Il secondo approccio è quello del modello SM4E che utilizza i dati di contenuto d’acqua pre-evento per correggere il fattore di erosività della pioggia. I due modelli sono stati testati…
Proposing a Novel Predictive Technique for Gully Erosion Susceptibility Mapping in Arid and Semi-arid Regions (Iran)
2019
© 2019 by the authors. Gully erosion is considered to be one of the main causes of land degradation in arid and semi-arid territories around the world. In this research, gully erosion susceptibility mapping was carried out in Semnan province (Iran) as a case study in which we tested the efficiency of the index of entropy (IoE), the Vlse Kriterijumska Optimizacija I Kompromisno Resenje (VIKOR) method, and their combination. Remote sensing and geographic information system (GIS) were used to reduce the time and costs needed for rapid assessment of gully erosion. Firstly, a gully erosion inventory map (GEIM) with 206 gully locations was obtained from various sources and randomly divided into t…
Medium-term effects of bisoprolol administration on renal hemodynamics and function in mild to moderate essential hypertension
2007
Arterial hypertension is a significant cause of end-stage renal failure; effective treatment of hypertensive patients reduces the rate of progression of this disorder. ss-Blockers, particularly nonselective agents, are associated with deterioration of renal function in patients with chronic renal failure. Previous studies on the interaction of the beta1-selective adrenergic antagonist bisoprolol with kidney function have been performed only acutely and over the short term. This study was designed to evaluate the antihypertensive efficacy and effects on renal hemodynamics and function of bisoprolol during medium-term (6 mo) treatment of patients with mild to moderate essential hypertension. …
Terra e rendite nei secoli XII-XIII: Normandia, Inghliterra, Terrasanta.
2010
Land and revenue in the Twelfth and Thirteenth Century: Normandy, England, the Holy Land Thanks to the documentation made available by the “Patrologia Latina” database, the author has managed to reconstruct the legal-institutional profile of the concessions ad firmam and their socio-economic contexts from the twelfth to the thirteenth centuries in Normandy, England, and the Holy Land. These agrarian contracts have usually escaped scholarly attention and are intriguing for their connection with the contractus censualis and the census reservativus, a legal institution present throughout the modern age and which played an important role in the revolutionaryn. M e d i t e r r a n e a R i c e r …