Search results for "Inclusion"
showing 10 items of 891 documents
Significant others’ experience of hospitalized patients’ transfer to home:a systematic review protocol
2014
Review question/objective The objective of this review is to identify, appraise and synthesize the best available evidence exploring significant others’ experiences of the discharge/transfer of patients after hospitalization. More specifically, the review questions are: What is the significant other(s) experience of hospital/discharge transfer of patients; in particular, experiences relating to transitions concerning organizational, psychosocial and existential issues? How do significant others experience their preparedness for bringing the patient(s) home? How do significant others experience the planning of discharge? Inclusion criteria Types of participants The participants of this revie…
Quality of Inclusive Educational System for Work with Students with Autism Different Needs in Italy
2015
The need for realization of inclusive education, which is the basis of a sustainable education, will require new challenges in the Education System. The system used in Italy can be used as an example. Italy passed avant-garde laws concerning the integration and inclusion of special needs students into the general school system already more than thirty years ago, in the 1970s. However, even after all this time and experience, there are still unresolved problems, which testifies to the complexities of the matter. This research offers an insight into the quality of the existing Italian inclusive education system specifically in relation to students with autism. Thereby it hopes to provide educ…
Cyclotriveratrylene-Containing Porphyrins
2016
International audience; The C-3-symmetric cyclotriveratrylene (CTV) was covalently bonded via click chemistry to 1, 2, 3, and 6 zinc(II) porphyrin units to various host for C-60. The binding constants, Ka, were measured from the quenching of the porphyrin fluorescence by C-60. These constants vary between 400 and 4000 M-1 and are considered weak. Computer modeling demonstrated that the zinc(II) porphyrin units, [Zn], exhibit a strong tendency to occupy the CTV cavity, hence blocking the access for C-60 to land on this site. Instead, the pincer of the type [Zn]-[Zn] and in one case [Zn]-CTV, were found to be the most probable geometry to promote host-guest associations in these systems.
Badanie właściwości inkluzyjnych p-tert-butylokaliksarenów metodą inwersyjnej chromatografii gazowej
2007
Metodą QSRR scharakteryzowano właściwości inkluzyjne p-tert-butylokaliksarenów o 4, 6 i 8 merach w cyklu oraz ich octanów, wykorzystując do tego celu inwersyjną chromatografię gazową. W badaniach zastosowano przy tym dwa szeregi homologiczne solutów - alkohole alifatyczne oraz benzen i jego homologi. Stwierdzono, że zdolności inkluzyjne w znacznym stopniu zależą od wymiarów luki molekularnej cyklomeru. Zamiana w kaliksarenach grup wodorotlenowych na octanowe nie wywiera natomiast istotnego wpływu na możliwości tworzenia kompleksów typu gość-gospodarz. Wyniki uzyskane metodą QSRR potwierdzono wyznaczonymi wartościami indeksów Kovátsa.
Badanie metodą inwersyjnej chromatografii gazowej wpływu wielkości podstawnika na właściwości inkluzyjne kaliksarenów
2009
Badano wpływ wielkości alifatycznego podstawnika na zdolności inkluzyjne kaliksarenów {kaliks[4]arenu(K4), p-izopropylokaliks[4]arenu (IPK4) i p-tert-butylokaliks[4]arenu (TBK4)}. Oceny wpływu dokonywano za pomocą metody QSRR przy użyciu inwersyjnej chromatografii gazowej. W charakterze solutów użyto szeregu alifatycznych alkoholi, homologów benzenu i homologów pirydyny. Na podstawie indeksów retencji Kovatsa i wykresów zależności właściwej objętości retencji od temperatury wrzenia [Vg=f(Tw)] stwierdzono, że tylko podstawione kaliksareny wykazują właściwości inkluzyjne w stosunku do niższych alkoholi.
Microthermometry of fluid inclusions in calcite from Fuerteventura carbonatites: composition and formation conditions
2022
The petrographic analysis in calcite minerals in carbonatitic dykes from Fuerteventura Basal Complex (Ajuy, Punta de la Nao) shows the presence of isolated primary fluid inclusions, corroborating their magmatic origin instead of a late-stage origin. Micro-thermometric studies in calcite show a restricted range of apparent eutectic temperature (Te*= -21.7 – -21.0 °C) and final ice melting temperatures (Tim= -3.2 – -2.1. °C). Homogenization temperatures and pressures are in the range of 140-210 °C and 4-16 bars respectively. Our results suggest the binary NaCl-H2O system as a characterizing chemical system in studied fluid inclusions, with the presence of low salinity fluids (≈ 5 wt. % NaCleq…
Centri storici siciliani e accessibilità
2021
The Sicilian hinterland is dotted with small towns and villages. Nowadays, these are being depopulated due to their marginality with regard to economic flows and their limited accessibility, which was often the very reason for their creation. The paradox of this desolation is their state of conservation, which makes one view smartness and inclusiveness as genetic traits. The new economic models (sustainable, circular, low-cost, etc.) and the renewed demands (space on a human scale, balance with nature) justify the rethinking in terms of re-appropriation and recovery. The physical and geographical constraints could be rethought and might suggest combined solutions including sustainable mobil…
Host–Guest Interactions of Sodiumsulfonatomethyleneresorcinarene and Quaternary Ammonium Halides: An Experimental–Computational Analysis of the Guest…
2020
The molecular recognition of nine quaternary alkyl- and aryl-ammonium halides (Bn) by two different receptors, Calkyl-tetrasodiumsulfonatomethyleneresorcinarene (An), were studied in solution using...
Cyclodextrins in Polymer Synthesis: Influence of Acrylate Side Groups on the Initial Rate of Radical Polymerization of Various Acrylate/Methylated β…
2001
Methylated β-cyclodextrin was used to complex the hydrophobic monomers n-propyl acrylate (1), n-butyl acrylate (2), n-pentyl acrylate (3), n-hexyl acrylate (4), and cyclohexyl acrylate (5) respectively yielding the corresponding water-soluble host/guest-complexes 1a−5a. The complexes were polymerized in water by free radical mechanism and the initial polymerization rates (v0) determined. We found that v0 increases as follows: 1a (12.5), 2a (27.5), 3a (44.2), 5a (49.4), 4a (75.8 × 10-6 mol·L-1·s-1). To investigate the influence of the hydrophobic character of the guest monomers on the reaction rate, the water solubilities of the uncomplexed monomers 1−5 were determined by HPLC measurements.…
Cyclodextrins in polymer synthesis: photocrosslinkable films via free radical copolymerization of methylated β-cyclodextrin-complexed styrene with so…
2001
The copolymerization of a methylated-β-cyclodextrin (m-β-CD) 1:1 host-guest compound of styrene (1a) with various molar ratios of sodium 4-(acrylamido)-phenyldiazosulfonate (2) is described. The copolymerization of complex 1a with 2 was carried out in water with 2,2′-azobis(N,N′-dimethyleneisobutyramidine)-dihydrochloride as the free radical initiator at 40°C. Depending on the amount of 2 incorporated in the copolymer, water- or DMF-soluble copolymers of high molar mass were obtained. Irradiation of the copolymers with UV light in solution resulted in rapid decomposition of the azo chromophore, and irradiation of the polymers as films led to crosslinking and thus to insolubility.