Search results for "MPS"
showing 10 items of 632 documents
Vitesse, accessibilité et étalement urbain ; analyse et application à l'aire urbaine dijonnaise
2003
The set of themes of the city is approached primarily by the means of the residential density. This concept is analyzed from a purely conceptual point of view, then more theoretical (thus making use of rather traditional econometric models: Clark, Newling) for finally being applied to the agglomeration dijonnaise like with its urban surface. One releases the great urban structures thus revealing an intermediate city between the model monocentric and polycentric. The two components are analyzed successively starting from the concept of residential density. Taking as assumption that the cities are dynamic, the second stage is that of urban sprawl out. A first introductory approach attempts to…
Jauna dihidropiridīna atvasinājuma AV-6-93 efekts uz biomarķiera BDNF ekspresiju stresa modelī žurkām
2015
Stresa izraisītie atmiņas bojājumi ir iemesls jaunu zāļu vielu meklējumiem, kas spētu aizkavēt smadzeņu bojājumus. Mūsu pētījuma mērķis bija noteikt jauna Latvijas Organiskās sintēzes institūtā sintezētās zāļu vielas AV-6-93, kas sastāv no dihidropiridīna un adamantāna atvasinājumiem, ietekmi uz neirotrofā faktora BDNF ekspresiju imobilizācijas stresētām žurkām hipokampā ar Western blota metodi. Petījuma rezultāti rāda, ka imobilizācijas stress ir palielinājis BDNF ekspresiju žurku hipokampā salīdzinājumā ar kontroles hipokampa žurkām, un AV-6-93 piemīt spēja normalizēt BDNF ekspresiju stresēto žurku hipokampā. Mūsu dati rāda, ka nepieciešams turpināt pētīt šī savienojuma molekulāros mehāni…
Modélisation des objets historiques selon la fonction, l'espace et le temps pour l'étude des dynamiques urbaines dans la longue durée
2010
The proposed principle for understanding the urban fabric is based on considering the town as a set of complex objects, taking a systemic approach. The town system used to study the urban fabric over large time spans is composed of three sub-systems relating to historical objects from the level of the excavation to that of the former urban space: function (social use), space (location, surface area and morphology) and time (dating, duration and chronology). The historical object is the analytical unit of the space studied. The purposed model allows urban changes to be observed. The originality of this procedure lies in its approach whereby it is possible to start not from the mapping of a p…
The grapevine LysM receptor-like kinase VvLYK5-1 mediates chitin-triggered immunity
2021
The establishment of defense reactions to protect plants against invading pathogens first requiresthe recognition of Microbe-Associated Molecular Patterns (MAMPs), detected by plasmamembrane-bound Pattern Recognition Receptors (PRRs). These MAMPs, also termed elicitors, areused in several biocontrol products that are gradually developing to reduce the use of chemicalpesticides in agriculture. Chitin, the main component of fungal cell walls, as well as its deacetylatedderivative, chitosan, are two chitooligosaccharides (COS) that can be found in some of theseproducts. Unfortunately, the mechanism allowing the perception of these molecules is still poorlyunderstood in Vitis vinifera, sometime…
Estimation of forest stand characteristics using individual tree detection, stochastic geometry and a sequential spatial point process model
2022
Airborne Laser Scanning (ALS) results in point-wise measurements of canopy height, which can further be used for Individual Tree Detection (ITD). However, ITD cannot find all trees because small trees can hide below larger tree crowns. Here we discuss methods where the plot totals and means of tree-level characteristics are estimated in such context. The starting point is a previously presented Horvitz–Thompson-like (HT-like) estimator, where the detectability is based on the larger tree crowns and a tuning parameter that models the detection condition. We propose a new method which is based on modeling the spatial pattern of hidden tree locations using a sequential spatial point process mo…
Graffiti as a Palimpsest
2018
Graffiti can be viewed as stories about embodied identities of the self and others which can be shared in intersubjective discourse, visual communication of varying content and motives, and utilizing specific technology and mediums. Graffiti’s palimpestuous nature, in its physical and symbolic forms of layering information, is present in production and perceiving graffiti. A creator and a reader of graffiti are both palimpsesting the work, acting as narrators of their own mental sheets. The concept of graffiti as a palimpsest can be exemplified for example in graffiti art where the interpretation of a work of art depends on the properties of the work, the perceiver and the social and instit…
Lasītprasmes veicināšanas iespējas literatūras stundās 5.klasē izmantojot mācību motivācijas paņēmienus
2019
Darba autors: Laura Vilemsone Darba tēma: lasītprasmes veicināšanas iespējas literatūras stundās 5. klasē izmantojot mācību motivācijas paņēmienus. Darba veids: bakalaura darbs Studiju programma: sākumskolas skolotājs ar tiesībām mācīt vienu priekšmetu pamatskolā. Darba zinātniskais vadītājs: Profesore Elita Volāne Darba mērķis: pētīt un atklāt kā ar dažādiem mācību motivācijas paņēmieniem pilnveidot lasītprasmi 5. klasē. Darba uzdevumi: 1)analizēt literatūru par lasītprasmi; 2)analizēt literatūru par mācību motivāciju; 3)izzināt un analizēt 5. klases skolēnu vecumposma īpatnības; 4)veikt pētījumu un analizēt rezultātu. Hipotēze. 5. klases skolēni literatūras stundās sekmīgāk apgūst lasītpr…
Use of Antihypertensive Drugs During Preeclampsia
2018
Treatment of pregnancy-related hypertensive disorders, such as preeclampsia (PE), remain a challenging problem in obstetrics. Typically, aggressive antihypertensive drug treatment options are avoided to prevent pharmacological-induced hypotension. Another major concern of administering antihypertensive drugs during pregnancy is possible adverse fetal outcome. In addition, management of hypertension during pregnancy in chronic hypertensive patients or in patients with prior kidney problems are carefully considered. Recent studies suggest that PE patients are at increased cardiovascular risk postpartum. Therefore, these patients need to be monitored postpartum for the subsequent development o…
Una poética de las ruinas. Testimonio y alegoría de Aníbal Quijada
2009
El texto de Aníbal Quijada Cerco de púas ejemplifica la doble vinculación de los testimonios del exilio chileno. Por una parte, éstos debieron inscribirse en las estrategias internacionales de denuncia contra la dictadura militar y, por otra, la comunidad cultural latinoamericana hizo de los testimonios un elemento esencial para la redefinición del concepto mismo de lo literario. El testimonio de Quijada desarrolla, en ese contexto, unas estrategias narrativas y de representación que alejan su textura de la mayoría de los testimonios de la época.The text of Aníbal Quijada Cerco de púas, is a good example of the double filiation of the testimonies of Chilean exile. In one hand these testimon…
Notes per a una estilística dels temps verbals
2000
Tenses constitute a complex system of oppositions based on time, aspect, and temporal distance. Taking these oppositions as basic, this article deals with the stylistic properties that verbal tenses acquire in discourse. In addition, it presents an analysis of some stylistically marked uses of the imperfect, the future, the conditional, and the past perfect. In all these cases, the verbal tenses keep some of their basic properties but introduce temporal or aspectual changes that lead to pragmatic and stylistic changes closely related to certain narrative effects.