Search results for "MIP"
showing 10 items of 623 documents
Benefici e svantaggi delle eparine a basso peso molecolare
2014
Premesse e Scopo dello studio: Le eparine a basso peso molecolare vengono utilizzate per la prevenzione e il trattamento della coagula- zione del sangue, l’obiettivo è quello di ridurre al minimo gli effetti collaterali in seguito alla somministrazione delle varie molecole. Metodi e Risultati: L’analisi stata effettuata presso il Dipartimento di Chirurgia Generale e di Urgenza dell’A.O. Ospedali riuniti Villa Sofia - Cervello, su un campione di circa 80 pazienti con età compresa tra i 35-80 anni, 50 sono di sesso femminile e 30 sono di sesso maschile, sono stati riscontrati dall'osservazione effettuata i seguenti effetti collaterali: per quanto riguarda la Parnaparina e la Bemiparina sangui…
Modeling temporal treatment effects with zero inflated semi-parametric regression models: The case of local development policies in France
2017
International audience; A semi-parametric approach is proposed to estimate the variation along time of the effects of two distinct public policies that were devoted to boost rural development in France over a similar period of time. At a micro data level, it is often observed that the dependent variable, such as local employment, does not vary along time, so that we face a kind of zero inflated phenomenon that cannot be dealt with a continuous response model. We introduce a conditional mixture model which combines a mass at zero and a continuous response. The suggested zero inflated semi-parametric statistical approach relies on the flexibility and modularity of additive models with the abi…
A Survey on Proxy Mobile IPv6 Handover
2016
[EN] As wireless technologies have been improving in recent years, a mobility management mechanism is required to provide seamless and ubiquitous mobility for end users who are roaming among points of attachment in wireless networks. Thus, Mobile IPv6 was developed by the Internet Engineering Task Force (IETF) to support the mobility service. However, Mobile IPv6 is unable to fulfill the requirements of real-time applications, such as video streaming service and voice over IP service, due to its high handover (HO) latency. To address this problem, Proxy Mobile IPv6 (PMIPv6) has been introduced by the IETF. In PMIPv6, which is a network-based approach, the serving network controls mobility m…
Kolmiportainen tuki - säästöä inkluusion varjolla? : luokanopettajien käsityksiä lakimuutoksen 642/2010 vaikutuksista oppilaiden saamaan tukeen ja op…
2014
Tuomioja, P. Kolmiportainen tuki- säästöä inkluusion varjolla. Luokanopettaji-en käsityksiä lakimuutoksen 642/2010 vaikutuksista oppilaiden saamaan tukeen ja opettajien työhön. Jyväskylän yliopisto. Kokkolan yliopistokeskus Chydenius. Kasvatustieteen pro gradu – tutkielma. 81 s. Kolmiportainen tuki muutti kouluissa oppilaille annettavan oppimisen, kasvun ja koulunkäynnin tuen muotoja olennaisesti vuoden 2011 alusta, jolloin laki perusopetuslain muutoksesta astui voimaan. Tämän tutkimuksen tavoitteena on selvittää, millaisena opetushenkilökunta näkee kolmiportaisen tuen hengen ja sen toteutumisen käytännössä. Tämän tutkimuksen aineisto on peräisin Opetusalan Ammattijärjestön (OAJ) teettämäst…
Luokanopettajien käsitykset kolmiportaisesta tuesta ja työssä jaksamisesta
2015
Tämän tutkimuksen tarkoituksena on selvittää, miten luokanopettajat kokevat roolinsa kolmiportaisessa tuessa, miten he ovat omaksuneet kolmiportaisen tukimallin käytännössä sekä millaisia käsityksiä luokanopettajilla on omasta työssä jaksamisesta, kun luokassa on tukea tarvitsevia oppilaita. Tutkimuksen aineisto kerättiin puolistrukturoidulla teemahaastattelulla. Haastattelut toteutettiin syksyllä 2013 haastattelemalla kahden eri eteläsuomalaisen alakoulun luokanopettajia (n=6). Tutkimuksessa käytettiin fenomenografista tutkimusotetta. Fenomenografia on aineistolähtöinen menetelmä, jossa kuvauskategoriat syntyvät aineiston pohjalta eivätkä teoriasta käsin. Luokanopettajien käsitykset kolmip…
ChemInform Abstract: Fluorenylmethoxycarbonyl-N-methylamino Acids Synthesized in a Flow Tube-in-Tube Reactor with a Liquid-Liquid Semipermeable Membr…
2013
Isolation and purification of enniatins A, A1, B, B1, produced by Fusarium tricinctum in solid culture, and cytotoxicity effects on Caco-2 cells
2010
Enniatins (ENs) are antibiotic compounds of hexadepsipeptidic structure produced by several strains of Fusarium spp. The ENs A, A(1), B, B-1 were purified from extracts of Fusarium tricinctum grown on a solid medium of corn, by a low pressure liquid chromatography (LPLC) on reverse phase of Amberlite XAD-7 followed by semipreparative LC. The purity and the structure of the isolated compounds were confirmed by LC-MS/MS. The technique of the purification of the fungal extract enabled complete separation of the ENs A, A(1), B, B-1 with a mean purity of 97% for all the compounds. The cytoxicity of the ENs was tested in the cell lines of human origin (epithelial colorectal adenocarcinoma cells, …
Divergent Macroparasite Infections in Parapatric Swiss Lake-Stream Pairs of Threespine Stickleback (Gasterosteus aculeatus)
2015
Spatial heterogeneity in diversity and intensity of parasitism is a typical feature of most hostparasite interactions, but understanding of the evolutionary implications of such variation is limited. One possible outcome of infection heterogeneities is parasite-mediated divergent selection between host populations, ecotypes or species which may facilitate the process of ecological speciation. However, very few studies have described infections in populationpairs along the speciation continuum from low to moderate or high degree of genetic differentiation that would address the possibility of parasite-mediated divergent selection in the early stages of the speciation process. Here we provide…
Agroecosystems shape population genetic structure of the greenhouse whitefly in Northern and Southern Europe
2014
International audience; Background: To predict further invasions of pests it is important to understand what factors contribute to the genetic structure of their populations. Cosmopolitan pest species are ideal for studying how different agroecosystems affect population genetic structure within a species at different climatic extremes. We undertook the first population genetic study of the greenhouse whitefly (Trialeurodes vaporariorum), a cosmopolitan invasive herbivore, and examined the genetic structure of this species in Northern and Southern Europe. In Finland, cold temperatures limit whiteflies to greenhouses and prevent them from overwintering in nature, and in Greece, milder tempera…
Complete Genome Sequence of “Candidatus Tremblaya princeps” Strain PCVAL, an Intriguing Translational Machine below the Living-Cell Status
2011
ABSTRACT The sequence of the genome of “ Candidatus Tremblaya princeps” strain PCVAL, the primary endosymbiont of the citrus mealybug Planococcus citri , has been determined. “ Ca . Tremblaya princeps” presents an unusual nested endosymbiosis and harbors a gammaproteobacterial symbiont within its cytoplasm in all analyzed mealybugs. The genome sequence reveals that “ Ca . Tremblaya princeps” cannot be considered an independent organism but that the consortium with its gammaproteobacterial symbiotic associate represents a new composite living being.