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Sample records for chlamydial inclusion membrane

  1. Modulation of cytokines and transcription factors (T-Bet and GATA3 in CD4 enriched cervical cells of Chlamydia trachomatis infected fertile and infertile women upon stimulation with chlamydial inclusion membrane proteins B and C

    Directory of Open Access Journals (Sweden)

    Salhan Sudha

    2009-08-01

    Full Text Available Abstract Background Chlamydial Inclusion membrane proteins (Incs, are involved in biochemical interactions with host cells and infecting Chlamydiae. We have previously reported the role of two Chlamydia trachomatis (CT Incs, namely IncB and IncC in generating host immunity in CT infected women. Emerging data shows involvement of Inc stimulated CD4 positive T cells in aiding host immunity in infected fertile and infertile women through the secretion of interferon gamma. However the lack of data on the intra-cytokine interplay to these Incs in infected cell milieu prompted us to investigate further. Methods A total of 14 CT-positive fertile, 18 CT-positive infertile women and 25 uninfected controls were enrolled in this study. CD8 depleted, CD4 enriched cervical cells were isolated and upon stimulation with IncB and IncC, modulation of cytokines (Interleukin (IL-1 Beta, IL-4, IL-5, IL-6, IL-10, Interferon-gamma, IL-12, IL-23, Tumor Necrosis Factor-alpha and Granulocyte macrophage colony-stimulating factor (GM-CSF and T cell lineage regulating transcription factors T-Bet and GATA3 was determined by real-time reverse-transcriptase (RT-PCR and ELISA. Results Significant higher expression (P Conclusion Overall our data shows that CT IncB and IncC are able to upregulate expression of cytokines, namely interferon-gamma, IL-12, IL-23 and GM-CSF in CT-positive fertile women while expression of IL-1 Beta, IL-4, IL-5, IL-6 and IL-10 were upregulated in CT-positive infertile women. Our study also suggests that Incs are able to modulate expression of T cell lineage determinants indicating their involvement in regulation of immune cells.

  2. Sortilin is associated with the chlamydial inclusion and is modulated during infection.

    Science.gov (United States)

    Teo, Wei Xuan; Kerr, Markus Charles; Huston, Wilhelmina May; Teasdale, Rohan David

    2016-01-01

    Chlamydia species are obligate intracellular pathogens that have a major impact on human health. The pathogen replicates within an intracellular niche called an inclusion and is thought to rely heavily on host-derived proteins and lipids, including ceramide. Sortilin is a transmembrane receptor implicated in the trafficking of acid sphingomyelinase, which is responsible for catalysing the breakdown of sphingomyelin to ceramide. In this study, we examined the role of sortilin in Chlamydia trachomatis L2 development. Western immunoblotting and immunocytochemistry analysis revealed that endogenous sortilin is not only associated with the inclusion, but that protein levels increase in infected cells. RNAi-mediated depletion of sortilin, however, had no detectable impact on ceramide delivery to the inclusion or the production of infectious progeny. This study demonstrates that whilst Chlamydia redirects sortilin trafficking to the chlamydial inclusion, RNAi knockdown of sortilin expression is insufficient to determine if this pathway is requisite for the development of the pathogen. PMID:26962046

  3. The Chlamydial Inclusion Preferentially Intercepts Basolaterally Directed Sphingomyelin-Containing Exocytic Vacuoles

    OpenAIRE

    Moore, Elizabeth R.; Fischer, Elizabeth R.; Mead, David J.; Hackstadt, Ted

    2008-01-01

    Chlamydiae replicate intracellularly within a unique vacuole termed the inclusion. The inclusion circumvents classical endosomal/lysosomal pathways but actively intercepts a subset of Golgi-derived exocytic vesicles containing sphingomyelin (SM) and cholesterol. To further examine this interaction, we developed a polarized epithelial cell model to study vectoral trafficking of lipids and proteins to the inclusion. We examined seven epithelial cell lines for their ability to form single monola...

  4. The broad-spectrum antiviral compound ST-669 restricts chlamydial inclusion development and bacterial growth and localizes to host cell lipid droplets within treated cells.

    Science.gov (United States)

    Sandoz, Kelsi M; Valiant, William G; Eriksen, Steven G; Hruby, Dennis E; Allen, Robert D; Rockey, Daniel D

    2014-07-01

    Novel broad-spectrum antimicrobials are a critical component of a strategy for combating antibiotic-resistant pathogens. In this study, we explored the activity of the broad-spectrum antiviral compound ST-669 for activity against different intracellular bacteria and began a characterization of its mechanism of antimicrobial action. ST-669 inhibits the growth of three different species of chlamydia and the intracellular bacterium Coxiella burnetii in Vero and HeLa cells but not in McCoy (murine) cells. The antichlamydial and anti-C. burnetii activity spectrum was consistent with those observed for tested viruses, suggesting a common mechanism of action. Cycloheximide treatment in the presence of ST-669 abrogated the inhibitory effect, demonstrating that eukaryotic protein synthesis is required for tested activity. Immunofluorescence microscopy demonstrated that different chlamydiae grow atypically in the presence of ST-669, in a manner that suggests the compound affects inclusion formation and organization. Microscopic analysis of cells treated with a fluorescent derivative of ST-669 demonstrated that the compound localized to host cell lipid droplets but not to other organelles or the host cytosol. These results demonstrate that ST-669 affects intracellular growth in a host-cell-dependent manner and interrupts proper development of chlamydial inclusions, possibly through a lipid droplet-dependent process. PMID:24777097

  5. Chlamydia trachomatis IncA Is Localized to the Inclusion Membrane and Is Recognized by Antisera from Infected Humans and Primates†

    OpenAIRE

    Bannantine, John P.; Stamm, Walter E.; Suchland, Robert J.; Rockey, Daniel D.

    1998-01-01

    Chlamydia psittaci produces a collection of proteins, termed IncA, IncB, and IncC, that are localized to the chlamydial inclusion membrane. In this report we demonstrate that IncA is also produced by Chlamydia trachomatis. C. trachomatis IncA is structurally similar to C. psittaci IncA and is also localized to the inclusion membrane. Immunoblot analysis demonstrated that sera from C. trachomatis-infected patients and from experimentally infected monkeys both recognized C. trachomatis IncA.

  6. Sensitivity of immunofluorescence with monoclonal antibodies for detection of Chlamydia trachomatis inclusions in cell culture.

    OpenAIRE

    Stephens, R S; Kuo, C C; Tam, M R

    1982-01-01

    Monoclonal antibodies which recognize the species-specific major outer membrane protein antigen of Chlamydia trachomatis were used for immunofluorescence staining of chlamydial inclusions in cell culture. A total of 115 clinical specimens were inoculated onto replicate HeLa 229 cell monolayers and assayed for chlamydial inclusions by immunofluorescence staining and Giemsa staining. Of the isolates, 38 were detected by immunofluorescence staining on passage 1 and 1 was detected on passage 2; 2...

  7. Immunization with the Chlamydia trachomatis mouse pneumonitis major outer membrane protein by use of CpG oligodeoxynucleotides as an adjuvant induces a protective immune response against an intranasal chlamydial challenge.

    Science.gov (United States)

    Pal, Sukumar; Davis, Heather L; Peterson, Ellena M; de la Maza, Luis M

    2002-09-01

    Recently, we have shown that a vaccine consisting of a purified preparation of the Chlamydia trachomatis mouse pneumonitis (MoPn) major outer membrane protein (MOMP) and Freund's adjuvant can protect mice against a genital challenge. Here, we wanted to determine if CpG motifs could be used as an immune modulator to the MOMP to induce protection in mice against an intranasal (i.n.) challenge. One-week-old BALB/c mice were immunized intramuscularly and subcutaneously either once or three times at 2-week intervals with MOMP and CpG suspended in aluminum hydroxide (alum). Negative controls received ovalbumin, CpG, and alum. Positive controls were immunized i.n. with C. trachomatis MoPn elementary bodies (EB). Six weeks after the last immunization, mice were challenged i.n. with 10(4) inclusion-forming units (IFU) of the C. trachomatis MoPn serovar. Mice that received MOMP, CpG, and alum had a strong immune response, as shown by a high titer of serum antibodies to Chlamydia and significant lymphoproliferation of T-cells following stimulation with C. trachomatis EB. After the i.n. challenge mice immunized with MOMP, CpG, and alum showed significantly less body weight loss than the corresponding control mice immunized with ovalbumin, CpG, and alum. Ten days after the challenge the animals were euthanized, their lungs were weighed, and the numbers of IFU in the lungs were determined. The average weight of the lungs of the mice immunized with MOMP, CpG, and alum was significantly less than average weight of the lungs of the mice immunized with ovalbumin, CpG, and alum. Also, the average number of IFU recovered per mouse immunized with MOMP, CpG, and alum was significantly less than the average number of IFU per mouse detected in the mice inoculated with ovalbumin, CpG, and alum. In conclusion, our data show that CpG sequences can be used as an effective adjuvant with the C. trachomatis MoPn MOMP to elicit a protective immune response in mice against a chlamydial respiratory

  8. Inhibition of Fusion of Chlamydia trachomatis Inclusions at 32°C Correlates with Restricted Export of IncA

    OpenAIRE

    Fields, K A; Fischer, E; Hackstadt, T

    2002-01-01

    Chlamydia trachomatis is an obligate intracellular bacterium that develops within a parasitophorous vacuole termed an inclusion. The inclusion is nonfusogenic with lysosomes but intercepts lipids from a host cell exocytic pathway. Initiation of chlamydial development is concurrent with modification of the inclusion membrane by a set of C. trachomatis-encoded proteins collectively designated Incs. One of these Incs, IncA, is functionally associated with the homotypic fusion of inclusions. Incl...

  9. Protective role of serum antibody in immunity to chlamydial genital infection.

    OpenAIRE

    Rank, R G; Batteiger, B E

    1989-01-01

    Female guinea pigs were injected intraperitoneally with pooled immunoglobulin derived from animals immunized to the chlamydial agent of guinea pig inclusion conjunctivitis. Genital infections in animals receiving pooled immunoglobulin from immune animals were markedly decreased with regard to the number of inclusions detected compared with control animals. These data indicated that serum-derived antibody was able to provide a degree of protection against a chlamydial genital tract infection.

  10. Chlamydial infections in Chinese livestock.

    Science.gov (United States)

    Yin, L; Kalmar, I D; Boden, J; Vanrompay, D

    2013-12-01

    The occurrence and impact of chlamydial infections in Western livestock is well documented in the international literature, but less is known aboutthese infections in livestock in the People's Republic of China. China's livestock production and its share in the global market have increased significantly in recent decades. In this review, the relevant English and Chinese literature on the epidemiology of chlamydial infections in Chinese livestock is considered, and biosecurity measures, prophylaxis and treatment of these infections in China's livestock are compared with Western practices. Chlamydial infections are highly prevalent in Chinese livestock and cause important economic losses, as they do in the rest of the world. Surveillance data and diagnostic results of abortion outbreaks in cattle, sheep and goats highlight the importance of virulent chlamydial infections in China's major ruminant species in many of China's provinces, autonomous regions and municipalities. Data from many of China's provincial divisions also indicate the widespread presence of chlamydial infections in industrially reared swine across the country. Less is known about chlamydial infections in yak, buffalo and horses, but available reports indicate a high prevalence in China's populations. In these reports, chlamydiosis was related to abortions in yak and pneumonia in horses. In Western countries, chlamydial infections are principally treated with antibiotics. In China, however, traditional medicine is often used in conjunction with antibiotics or used as an alternative treatment. PMID:24761733

  11. Competitive transport of toxic metal ions by polymer inclusion membranes

    International Nuclear Information System (INIS)

    A short overview of application of polymer inclusion membranes (PIMs) for separation and removal of metal ions is given. Investigation of the selective removal of toxic metal ions, i.e. Cr(VI), Cd(II), Zn(II) from acidic chloride aqueous solutions, as well as trace radionuclides, i.e., 137Cs, 90Sr and 60Co from wastewaters using transport across polymer inclusion membranes was studied. The carriers, i.e., tri-n-octylamine for anionic metal species, as well as dibenzo-21-crown-7, tertbutyl-dibenzo-21-crown-7, and dinonylnaphtalenesulfonic acid for metal cations were incorporated into polymer inclusion membranes composed of cellulose triacetate as a support and o-nitrophenyl pentyl ether as a plasticizer. Selective transport of chromium(VI) over zinc(II) and cadmium(II) chloride complexes through PIMs was observed. Competitive transport of trace radionuclide ions, i.e., 137Cs, 90Sr, and 60Co from NaNo3 aqueous solutions across polymer inclusion membranes containing a mixture of dinonylnaphtalenesulfonic acid, and dibenzo-21-crown-7 as the carrier provide the selectivity order Cs(I)>Sr(II)>Co(II). (author)

  12. Imaging chemical extraction by polymer inclusion membranes using fluorescence microscopy

    International Nuclear Information System (INIS)

    Polymer inclusion membranes (PIMs) transport chemicals between bodies of liquid by simultaneously performing chemical extraction and back-extraction. The internal chemical and physical mechanisms by which this transport occurs are, however, poorly understood. Also, some PIMs, which are otherwise optimal for their task, age and lose function after only days, limiting their feasibility for industrial upscaling. Through the application of fluorescence imaging methods we are able for the first time to see where chemical extraction occurs in the membrane. Extraction of fluorescein from solution by PIMs demonstrates inhomogeneities that do not correlate to surface morphology. Fluorescence lifetime imaging demonstrates that regions of increased extraction have distinctly different fluorescence lifetimes to that of the surrounding PIM indicating localized chemical environments, and this is observed to change with membrane age. Fluorescence imaging is shown to allow probing and novel understanding of PIM internal chemical morphology. (paper)

  13. The Chlamydial Plasmid-Encoded Protein pgp3 Is Secreted into the Cytosol of Chlamydia-Infected Cells▿

    OpenAIRE

    Li, Zhongyu; Chen, Ding; Zhong, Youmin; Wang, Shiping; Zhong, Guangming

    2008-01-01

    The chlamydial cryptic plasmid encodes eight putative open reading frames (ORFs), designated pORF1 to -8. Antibodies raised against these ORF proteins were used to localize the endogenous proteins during chlamydial infection. We found that the pORF5 protein (also known as pgp3) was detected mainly in the cytosol of Chlamydia-infected cells, while the remaining seven proteins were found inside the chlamydial inclusions only. The pgp3 distribution pattern in the host cell cytosol is similar to ...

  14. Sorption selectivity of alkali metal ions in polymer inclusion ion exchange membranes

    International Nuclear Information System (INIS)

    Sorption selectivity of different alkali metal ions in polymer inclusion cation exchange membranes has been studied. The concentration of the metal ions were measured using neutron activation analysis. The results show the selectivity of polymer inclusion membranes for metal ions in the order Na++++. The trend have been explained in terms of the radius of the hydrated metal ion. (author)

  15. Identification and characterization of a novel porin family highlights a major difference in the outer membrane of chlamydial symbionts and pathogens.

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    Karin Aistleitner

    Full Text Available The Chlamydiae constitute an evolutionary well separated group of intracellular bacteria comprising important pathogens of humans as well as symbionts of protozoa. The amoeba symbiont Protochlamydia amoebophila lacks a homologue of the most abundant outer membrane protein of the Chlamydiaceae, the major outer membrane protein MOMP, highlighting a major difference between environmental chlamydiae and their pathogenic counterparts. We recently identified a novel family of putative porins encoded in the genome of P. amoebophila by in silico analysis. Two of these Protochlamydiaouter membrane proteins, PomS (pc1489 and PomT (pc1077, are highly abundant in outer membrane preparations of this organism. Here we show that all four members of this putative porin family are toxic when expressed in the heterologous host Escherichia coli. Immunofluorescence analysis using antibodies against heterologously expressed PomT and PomS purified directly from elementary bodies, respectively, demonstrated the location of both proteins in the outer membrane of P. amoebophila. The location of the most abundant protein PomS was further confirmed by immuno-transmission electron microscopy. We could show that pomS is transcribed, and the corresponding protein is present in the outer membrane throughout the complete developmental cycle, suggesting an essential role for P. amoebophila. Lipid bilayer measurements demonstrated that PomS functions as a porin with anion-selectivity and a pore size similar to the Chlamydiaceae MOMP. Taken together, our results suggest that PomS, possibly in concert with PomT and other members of this porin family, is the functional equivalent of MOMP in P. amoebophila. This work contributes to our understanding of the adaptations of symbiotic and pathogenic chlamydiae to their different eukaryotic hosts.

  16. Shape deformation of lipid membranes by banana-shaped protein rods: Comparison with isotropic inclusions and membrane rupture

    Science.gov (United States)

    Noguchi, Hiroshi

    2016-05-01

    The assembly of curved protein rods on fluid membranes is studied using implicit-solvent meshless membrane simulations. As the rod curvature increases, the rods on a membrane tube assemble along the azimuthal direction first and subsequently along the longitudinal direction. Here, we show that both transition curvatures decrease with increasing rod stiffness. For comparison, curvature-inducing isotropic inclusions are also simulated. When the isotropic inclusions have the same bending rigidity as the other membrane regions, the inclusions are uniformly distributed on the membrane tubes and vesicles even for large spontaneous curvature of the inclusions. However, the isotropic inclusions with much larger bending rigidity induce shape deformation and are concentrated on the region of a preferred curvature. For high rod density, high rod stiffness, and/or low line tension of the membrane edge, the rod assembly induces vesicle rupture, resulting in the formation of a high-genus vesicle. A gradual change in the curvature suppresses this rupture. Hence, large stress, compared to the edge tension, induced by the rod assembly is the key factor determining rupture. For rod curvature with the opposite sign to the vesicle curvature, membrane rupture induces inversion of the membrane, leading to division into multiple vesicles as well as formation of a high-genus vesicle.

  17. Effect of antithymocyte serum on the course of chlamydial genital infection in female guinea pigs.

    OpenAIRE

    Rank, R G; Barron, A. L.

    1983-01-01

    The treatment of female guinea pigs, infected in the genital tract with the chlamydial agent of guinea pig inclusion conjunctivitis, with rabbit anti-guinea pig thymocyte serum extended the course of the infection by 20 to 30 days. The rabbit anti-guinea pig thymocyte serum was shown to suppress delayed hypersensitivity responses to the guinea pig inclusion conjunctivitis agent and the contact allergen oxazolone. The appearance of antibody in genital secretions was delayed, but the infection ...

  18. Fluctuations of the Casimir-like force between two membrane inclusions

    OpenAIRE

    Bitbol, Anne-Florence; Dommersnes, Paul G.; Fournier, Jean-Baptiste

    2010-01-01

    Although Casimir forces are inseparable from their fluctuations, little is known about these fluctuations in soft matter systems. We use the membrane stress tensor to study the fluctuations of the membrane-mediated Casimir-like force. This method enables us to recover the Casimir force between two inclusions and to calculate its variance. We show that the Casimir force is dominated by its fluctuations. Furthermore, when the distance d between the inclusions is decreased from infinity, the var...

  19. Self-assembling morphologies in a 1D model of two-inclusion-containing lipid membranes

    Science.gov (United States)

    Zhou, Ling; Cheng, Mingfei; Fang, Jinghuai; Peng, Ju

    2016-08-01

    The self-assembling morphologies in a 1D model of two-inclusion-containing lipid membranes are investigated by using self-consistent field theory. It is found that the shape and overall volume fraction of lipids, the hydrophobic strength and the distance of inclusions play important roles in the morphology of lipid membrane. The membrane consisting of cylindrical lipids with a symmetrical head and tail only forms the well-known normal morphology. However, for the membrane consisting of cone-like lipids with a relatively big head, the increase of the hydrophobic strength of inclusions can realize the membrane transition from the normal morphology to the pore morphologies. With increasing distance between two inclusions, two pores, three pores and four pores appear in turn. Conversely, the increase of the overall volume fraction of lipids can make the membrane undergo a reentrant transition from pore morphologies to normal morphologies. The results may be helpful in our understanding of the pore-forming mechanism.

  20. Chlamydial Pneumonitis: A Creepy Neonatal Disease

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    Kam Lun Hon

    2013-01-01

    Full Text Available We present a case of neonatal chlamydial pneumonitis to illustrate that a high index of suspicion is necessary to make the diagnosis so that treatment can be promptly instituted. The child was afebrile and the only symptom was a cough. The respiratory equations are calculated to understand the respiratory physiology. There was no overt abnormality with ventilation, oxygenation, compliance, resistance, or ventilation-perfusion mismatch despite radiographic abnormality. The literature is searched to review if treatment with a systemic macrolide antibiotic is needed in an otherwise asymptomatic neonate with chlamydial pneumonitis.

  1. Fluctuations of the Casimir-like force between two membrane inclusions.

    Science.gov (United States)

    Bitbol, Anne-Florence; Dommersnes, Paul G; Fournier, Jean-Baptiste

    2010-05-01

    Although Casimir forces are inseparable from their fluctuations, little is known about these fluctuations in soft matter systems. We use the membrane stress tensor to study the fluctuations of the membrane-mediated Casimir-like force. This method enables us to recover the Casimir force between two inclusions and to calculate its variance. We show that the Casimir force is dominated by its fluctuations. Furthermore, when the distance d between the inclusions is decreased from infinity, the variance of the Casimir force decreases as -1/d2. This distance dependence shares a common physical origin with the Casimir force itself. PMID:20866178

  2. Chlamydial entry involves TARP binding of guanine nucleotide exchange factors.

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    B Josh Lane

    2008-03-01

    Full Text Available Chlamydia trachomatis attachment to cells induces the secretion of the elementary body-associated protein TARP (Translocated Actin Recruiting Protein. TARP crosses the plasma membrane where it is immediately phosphorylated at tyrosine residues by unknown host kinases. The Rac GTPase is also activated, resulting in WAVE2 and Arp2/3-dependent recruitment of actin to the sites of chlamydia attachment. We show that TARP participates directly in chlamydial invasion activating the Rac-dependent signaling cascade to recruit actin. TARP functions by binding two distinct Rac guanine nucleotide exchange factors (GEFs, Sos1 and Vav2, in a phosphotyrosine-dependent manner. The tyrosine phosphorylation profile of the sequence YEPISTENIYESI within TARP, as well as the transient activation of the phosphatidylinositol 3-kinase (PI3-K, appears to determine which GEF is utilized to activate Rac. The first and second tyrosine residues, when phosphorylated, are utilized by the Sos1/Abi1/Eps8 and Vav2, respectively, with the latter requiring the lipid phosphatidylinositol 3,4,5-triphosphate. Depletion of these critical signaling molecules by siRNA resulted in inhibition of chlamydial invasion to varying degrees, owing to a possible functional redundancy of the two pathways. Collectively, these data implicate TARP in signaling to the actin cytoskeleton remodeling machinery, demonstrating a mechanism by which C.trachomatis invades non-phagocytic cells.

  3. Specific effect of estradiol on the genital mucosal antibody response in chlamydial ocular and genital infections.

    OpenAIRE

    Rank, R G; Barron, A. L.

    1987-01-01

    Estradiol treatment of female guinea pigs was found to alter the course of genital, but not ocular, infection with the chlamydial agent of guinea pig inclusion conjunctivitis. Immunoglobulin G (IgG) and IgA responses in genital secretions of genitally infected animals were delayed by estradiol treatment, but neither response in the eye resulting from either ocular or genital infection was affected. However, the appearance of IgG in the genital tract after ocular infection was markedly inhibit...

  4. Laboratory diagnosis of persistent human chlamydial infection

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    Mirja ePuolakkainen

    2013-12-01

    Full Text Available Diagnostic assays for persistent chlamydial infection are much needed to conduct high-quality, large-scale studies investigating the persistent state in vivo, its disease associations and the response to therapy. Yet in most studies the distinction between acute and persistent infection is based on the interpretation of the data obtained by the assays developed to diagnose acute infections or on complex assays available for research only and/or difficult to establish for clinical use. Novel biomarkers for detection of persistent chlamydial infection are urgently needed. Chlamydial whole genome proteome arrays are now available and they can identify chlamydial antigens that are differentially expressed between acute infection and persistent infection. Utilizing these data will lead to the development of novel diagnostic assays. Carefully selected specimens from well-studied patient populations are clearly needed in the process of translating the proteomic data into assays useful for clinical practice. Before such antigens are identified and validated assays become available, we face a challenge of deciding whether the persistent infection truly induced appearance of the proposed marker or do we just base our diagnosis of persistent infection on the presence of the suggested markers. Consequently, we must bear this in mind when interpreting the available data.

  5. Ammonium across a Selective Polymer Inclusion Membrane : Characterization, Transport, and Selectivity

    NARCIS (Netherlands)

    Casadella, Anna; Schaetzle, Olivier; Loos, Katja

    2016-01-01

    The recovery of ammonium from urine requires distinguishing and excluding sodium and potassium. A polymer inclusion membrane selective for ammonium is developed using an ionophore based on pyrazole substituted benzene. The interactions of the components are studied, as well as their effect on transp

  6. Depth profiling of metal ions in polymer inclusion membranes by backscattering spectrometry

    International Nuclear Information System (INIS)

    The results of the first ion beam analysis (IDA) experiment using folded tandem ion accelerator (FOTIA) at Trombay have been reported in this paper. The polymer inclusion membranes were analysed for the depth profile of metal ions using backscattering spectrometry (BS). (author)

  7. Effects of Fatty Acid Inclusion in a DMPC Bilayer Membrane

    DEFF Research Database (Denmark)

    Peters, Günther H.J.; Hansen, Flemming Yssing; Møller, Martin S.;

    2009-01-01

    packing and structure of oleic acid (HOA) and stearic acid (HSA) in fluid bilayers of dimyristoylphosphatidylcholine (DMPC). The experimental data show a small but consistent positive excess volume for fatty acid concentrations below 10 mol %. At higher concentrations the fatty acids mix ideally with......Free fatty acids in biomembranes have been proposed to be a central component in several cellular control and regulatory mechanisms. To elucidate some fundamental elements underlying this, we have applied molecular dynamics simulations and experimental density measurements to study the molecular...... fluid DMPC. The simulations, which were benchmarked against the densitometric data, revealed interesting differences in the structure and location of the fatty acids depending on their protonation status. Thus, the protonated (uncharged) acid is located rather deeply in the membrane with an average...

  8. Was the Chlamydial Adaptative Strategy to Tryptophan Starvation an Early Determinant of Plastid Endosymbiosis?

    Science.gov (United States)

    Cenci, Ugo; Ducatez, Mathieu; Kadouche, Derifa; Colleoni, Christophe; Ball, Steven G

    2016-01-01

    Chlamydiales were recently proposed to have sheltered the future cyanobacterial ancestor of plastids in a common inclusion. The intracellular pathogens are thought to have donated those critical transporters that triggered the efflux of photosynthetic carbon and the consequent onset of symbiosis. Chlamydiales are also suspected to have encoded glycogen metabolism TTS (Type Three Secretion) effectors responsible for photosynthetic carbon assimilation in the eukaryotic cytosol. We now review the reasons underlying other chlamydial lateral gene transfers evidenced in the descendants of plastid endosymbiosis. In particular we show that half of the genes encoding enzymes of tryptophan synthesis in Archaeplastida are of chlamydial origin. Tryptophan concentration is an essential cue triggering two alternative modes of replication in Chlamydiales. In addition, sophisticated tryptophan starvation mechanisms are known to act as antibacterial defenses in animal hosts. We propose that Chlamydiales have donated their tryptophan operon to the emerging plastid to ensure increased synthesis of tryptophan by the plastid ancestor. This would have allowed massive expression of the tryptophan rich chlamydial transporters responsible for symbiosis. It would also have allowed possible export of this valuable amino-acid in the inclusion of the tryptophan hungry pathogens. Free-living single cell cyanobacteria are devoid of proteins able to transport this amino-acid. We therefore investigated the phylogeny of the Tyr/Trp transporters homologous to E. coli TyrP/Mre and found yet another LGT from Chlamydiales to Archaeplastida thereby considerably strengthening our proposal. PMID:27446814

  9. Chlamydial Pneumonitis: A Creepy Neonatal Disease

    OpenAIRE

    Kam Lun Hon; Leung, Alexander K.C.

    2013-01-01

    We present a case of neonatal chlamydial pneumonitis to illustrate that a high index of suspicion is necessary to make the diagnosis so that treatment can be promptly instituted. The child was afebrile and the only symptom was a cough. The respiratory equations are calculated to understand the respiratory physiology. There was no overt abnormality with ventilation, oxygenation, compliance, resistance, or ventilation-perfusion mismatch despite radiographic abnormality. The literature is search...

  10. Studies on actinide ion uptake and transport using polymer inclusion membranes containing TODGA as the extractant

    International Nuclear Information System (INIS)

    Separation of several actinide ions such as Am3+, Pu4+, UO22+ and Th4+ was studied from dilute nitric feed solutions using CTA based polymer inclusion membranes (PIM). The solid phase extraction studies using PIM pieces indicated the following trend: Am(III) > Pu(IV) > Th(IV) >> U(VI). The metal ion uptake showed an increasing trend at lower acidities up to 2 M HNO3 followed by a decrease at higher acidities. Membrane transport studies were also carried out using two compartment cells and the results were positive for actinide separation from acidic radioactive wastes. (author)

  11. The application of polymer inclusive membranes for removal of heavy metal ions from waste solutions

    Directory of Open Access Journals (Sweden)

    B. Gajda

    2012-12-01

    Full Text Available Purpose: The aim of the conducted studies was to determine the possibility of selective separation and precipitation of metal ions from polimetalic solution containing nickel(II, cobalt(II, cadmium(II and zinc(II cations using polymer inclusive membranes. 1-decylimidazole was used in membrane as a carrier of ions. The influence of chloride anions concentration on the process has also been investigated.Design/methodology/approach: Polymer inclusive membranes (PIM containing cellulose acetate as a matrix, orto-nitrophenyl octyl ether (ONPOE as a plasticizer and 1-decylimidazole as a carrier were used in investigations. The membrane processes were carried out in a membrane module for 24 hours.Findings: The results obtained point out a significant influence of chloride anions concentration on separation process of certain metal ions. It was observed that zinc(II ions are isolated most effectively from the solution containing 2M of chloride anions. About 88% of Zn(II, 5.5% of Co(II, 6.5% of Cd(II and below 1% of Ni(II were separated from such a solution.Research limitations/implications: The obtained results show that it is possibility of the selective extraction of heavy metal ions from polymetallic chloride solutions in membrane processes. The aqueous solution containing 2M of chloride ions was used in the investigation.Practical implications: The results show that Zn(II can be effectively recovered from solutions containing Co(II, Cd(II and Ni(II. This process would allow the utilization of waste solutions containing the heavy metal ions. The results of the study presented in the paper can be used in the utilization process of the spent batteries and accumulators.Originality/value: The innovative issue shown in this paper concerns the usage of 1-decylimidazole in selective separation of nickel(II, cobalt(II, cadmium(II and zinc(II ions in membrane process using PIM.

  12. Synthesis of modified polymer inclusion membranes for photo-electrodeposition of cadmium using polarized electrodes

    International Nuclear Information System (INIS)

    Highlights: ► Homogeneous PIM membranes containing water soluble polymers have been obtained under new experimental conditions. ► Photoelectrodeposition of “Cd” has been carried out using WO3 and CuFeO2 as electrode. ► Using both photo-polarized electrodes enhances transference of cadmium compared to one. ► Membrane with poly-phosphoric acid (PPA) give a rise of transferred amount of Cd. - Abstract: In this work, we have developed a novel class of polymeric inclusion membranes (PIMs) for the cations separation. The membrane is made up of cellulose triacetate modified by poly-electrolytes (poly-phosphoric acid, polyvinyl pyrolidone, polyacrylic acid, polyvinyl alcohol and poly-anetholsulfonic acid) using 2-hydroxy-5-dodecylbenzaldehyde incorporated into the polymer as carrier and tris ethyl hexyl phosphate or glycerine as plasticizers. Different PIMs are synthesized and characterized by the Fourier transform infrared, X-ray diffraction, thermal analysis and scanning electron microscopy. The influence of the membrane nature is studied using supports with different physical characteristics (porosity, thickness, hydrophobia). As application, the transport of Cd2+ using PIMs coupled with photo-electrodes is investigated. The photo-catalytic results indicate that the combined system p-CuFeO2/membrane/n-WO3 enhances considerably the electrons transfer toward the delafossite CuFeO2. The position of the conduction band of CuFeO2 is looked to be the key issue for the photo electrochemical Cd2+ reduction.

  13. A novel electro-driven membrane for removal of chromium ions using polymer inclusion membrane under constant D.C. electric current.

    Science.gov (United States)

    Kaya, Ahmet; Onac, Canan; Alpoguz, H Korkmaz

    2016-11-01

    In this study, the use of polymer inclusion membrane under constant electric current for the removal of Cr(VI) from water has investigated for the first time. Transport of Cr(VI) is performed by an electric current from the donor phase to the acceptor phase with a constant electric current of 0.5A. The optimized membrane includes of 12.1% 2-nitrophenyl octyl ether (2-NPOE), 77.6% cellulose triacetate (CTA), 10.3% tricapryl-methylammonium chloride (Aliquat 336) as a carrier. We tested the applicability of the selected membrane for Cr(VI) removal in real environmental water samples and evaluated its reusability. Electro membrane experiments were carried out under various parameters, such as the effect of electro membrane voltage at constant DC electric current; electro membrane current at constant voltage, acceptor phase pH, and stable electro membrane; and a comparison of polymer inclusion membrane and electro membrane transport studies. The Cr(VI) transport was achieved 98.33% after 40min under optimized conditions. An alternative method has been employed that eliminates the changing of electrical current by the application of constant electric current for higher reproducibility of electro membrane extraction experiments by combining the excellent selective and long-term use features of polymer inclusion membrane. PMID:27239722

  14. The novel approach to Cd(II) extraction by polymer inclusion membrane using TIOA as carrier

    Science.gov (United States)

    Polat, Cüneyt; Eyüpoǧlu, Volkan; Sara, Osman Nuri

    2016-04-01

    In the present study, the novel approach for the extraction of Cd(II) from acidic iodide solutions was achieved by using PVC based polymer inclusion membrane (PIM) technique containing triisooctyl amine (TIOA) as a carrier. PIMs were prepared according to the literature (1) and characterized by in aspects of thickness and surface morphology and molecular characterization. PIM composition was varied to find optimum membrane formation on Cd(II) transport. The effective parameters like thickness, plasticizer type and rate and carrier rate were investigated. Also, as a useful parameter, the concentration in the feed phase was examined to assess the effect on optimized membrane compositions. It was found that the concentration was the most useful parameter in the aqueous phase of Cd(II) transport because the remained I- in the aqueous feed phase unreacted with Cd(II). We recognize that by the time free I- concentration in the feed, the accumulation of the membrane increases and loading capacity of the membrane with CdI42- decreases because of the limited amount of carrier molecules in the PIM. As a result, it is concluded that extraction and separation of Cd(II) from simulated Ni/Cd leach solutions was carried out with higher initial mass transfer and permeation coefficients as 9,07×10-7 mol/m2s and 1,02×10-5 m/s at the optimum conditions respectively.

  15. Evaluation of polymer inclusion membranes containing crown ethers for selective cesium separation from nuclear waste solution

    International Nuclear Information System (INIS)

    Transport behaviour of 137Cs from nitric acid feed was investigated using cellulose triacetate plasticized polymer inclusion membrane (PIM) containing several crown ether carriers viz. di-benzo-18-crown-6 (DB18C6), di-benzo-21-crown-7 (DB21C7) and di-tert-butylbenzo-18-crown-6 (DTBB18C6). The PIM was prepared from cellulose triacetate (CTA) with various crown ethers and plasticizers. DTBB18C6 and tri-n-butyl phosphate (TBP) were found to give higher transport rate for 137Cs as compared to other carriers and plasticizers. Effect of crown ether concentration, nitric acid concentration, plasticizer and CTA concentration on the transport rate of Cs was also studied. The Cs selectivity with respect to various fission products obtained from an irradiated natural uranium target was found to be heavily dependent on the nature of the plasticizer. The present work shows that by choosing a proper plasticizer, one can get either good transport efficiency or selectivity. Though TBP plasticized membranes showed good transport efficiency, it displayed poor selectivities. On the other hand, an entirely opposite separation behaviour was observed with 2-nitrophenyloctylether (NPOE) plasticized membranes suggesting the possible application of the later membranes for the removal of bulk 137Cs from the nuclear waste. The stability of the membrane was tested by carrying out transport runs for nearly 25 days.

  16. Inclusion of thiol DAB dendrimer/CdSe quantum dots based in a membrane structure: Surface and bulk membrane modification

    International Nuclear Information System (INIS)

    Highlights: ► Fluorescent nanocomposite based in CdSe quantum dots (QDs) coated by thiol polypropylenimine (DAB). ► Bulk chemical characterization by TEM and EDAX ► Inclusion of the S-DAB-CdSe QDs in a cellulosic support and its characterization by Fluorescence and XPS. ► Electrical characterization by Impedance Spectroscopy of dry and wet samples containing a heavy metal. -- Abstract: The behavior of a fluorescent nanocomposite, obtained by means of a thiol polypropylenimine dendrimer of third generation coated with CdSe quantum dots, and embedded in a hydrophilic cellulosic membrane as support is electrochemically studied in order to evaluate its applicability as a sensor in liquid media. The characterization of the nanocomposite by TEM and EDAX shows uniform nano morphology (size comprised in the range 60–90 nm) and composition, respectively. The analysis of the engineered hybrid cellulose-dendrimer quantum dots material by confocal fluorescence microscopy indicates almost mono-dispersion distribution of the nanocomposite when irradiated under UV light, while its presence on the film surface was determined by X-ray photoelectron spectroscopy. Impedance spectroscopy measurements performed with dry membrane samples show a decrease in the conductivity and dielectric constant of the modified membrane in comparison with the raw support. Electrical changes in the modified film associated to the presence of Cd(II) uptakes from a Cl2Cd solution were also obtained. These results support the possible application of this nanocomposite material as heavy metal sensor in liquid media

  17. Extraction and transport of uranium (VI) by polymer inclusion membranes incorporating Di-(2-ethylhexyl) phosphoric acid

    International Nuclear Information System (INIS)

    Di-(2-ethylhexyl) phosphoric acid (D2EHPA) is a commonly used extraction reagent for the separation of uranium from aqueous solutions. Previous work showed the suitability of a polymer inclusion membrane (PIM) based on D2EHPA and poly(vinyl chloride) (PVC) for the extraction and transport of uranium (VI) from sulfate solutions. This study investigates the influence of the main system parameters (i.e. stirring rate, percentage of D2EHPA in the membrane, initial U(VI) concentration, membrane thickness, and concentration of sulfuric acid) on the extraction process. A comprehensive mathematical model, describing the extraction of U(VI), was developed, numerically solved and fitted to the experimental extraction data to determine the values of the extraction constant and the diffusion coefficient of the U(VI)-D2EHPA complex in the membrane. The transport properties of the PVC/D2EHPA PIM have been further improved by adding o-nitrophenyloctyl ether as plasticizer. Fluxes of U(VI) as high as 1.5 x 10-6 mol m-2 S-1 were recorded using a membrane composed of 35% D2EHPA, 10% o-nitrophenyloctyl ether and 55% PVC (m/m) from a solution containing 100 mg L-1 U(VI) in 0.1 mol L-1 H2SO4 into a solution containing 6 mol L-1H2SO4. The effect of the counter-ion on the extraction and back extraction of uranium was also investigated and the membranes were tested for durability over repeated cycles of extraction and back-extraction. It was demonstrated that a 45% D2EHPA and 55% PVC PIM (m/m) allowed U(VI) to be completely separated thermodynamically from a range of common metal cations and kinetically from iron (III). (author)

  18. Synthesis of modified polymer inclusion membranes for photo-electrodeposition of cadmium using polarized electrodes

    Energy Technology Data Exchange (ETDEWEB)

    Yahia Cherif, Asma [Laboratory of Hydrometallurgy and Inorganic Molecular Chemistry, Faculty of Chemistry, USTHB, BP 32 El Alia, 16111, Algiers (Algeria); Arous, Omar, E-mail: omararous@yahoo.fr [Laboratory of Hydrometallurgy and Inorganic Molecular Chemistry, Faculty of Chemistry, USTHB, BP 32 El Alia, 16111, Algiers (Algeria); Center of Research in Physical and Chemical Analysis CRAPC, BP 248 Algiers, RP 16004, Algiers (Algeria); Amara, Mourad [Laboratory of Hydrometallurgy and Inorganic Molecular Chemistry, Faculty of Chemistry, USTHB, BP 32 El Alia, 16111, Algiers (Algeria); Omeiri, Said [Center of Research in Physical and Chemical Analysis CRAPC, BP 248 Algiers, RP 16004, Algiers (Algeria); Laboratory of Storage and Valorization of Renewable Energies, Faculty of Chemistry, USTHB, BP 32 El Alia, 16111, Algiers (Algeria); Kerdjoudj, Hacene [Laboratory of Hydrometallurgy and Inorganic Molecular Chemistry, Faculty of Chemistry, USTHB, BP 32 El Alia, 16111, Algiers (Algeria); Trari, Mohamed [Laboratory of Storage and Valorization of Renewable Energies, Faculty of Chemistry, USTHB, BP 32 El Alia, 16111, Algiers (Algeria)

    2012-08-15

    Highlights: Black-Right-Pointing-Pointer Homogeneous PIM membranes containing water soluble polymers have been obtained under new experimental conditions. Black-Right-Pointing-Pointer Photoelectrodeposition of 'Cd' has been carried out using WO{sub 3} and CuFeO{sub 2} as electrode. Black-Right-Pointing-Pointer Using both photo-polarized electrodes enhances transference of cadmium compared to one. Black-Right-Pointing-Pointer Membrane with poly-phosphoric acid (PPA) give a rise of transferred amount of Cd. - Abstract: In this work, we have developed a novel class of polymeric inclusion membranes (PIMs) for the cations separation. The membrane is made up of cellulose triacetate modified by poly-electrolytes (poly-phosphoric acid, polyvinyl pyrolidone, polyacrylic acid, polyvinyl alcohol and poly-anetholsulfonic acid) using 2-hydroxy-5-dodecylbenzaldehyde incorporated into the polymer as carrier and tris ethyl hexyl phosphate or glycerine as plasticizers. Different PIMs are synthesized and characterized by the Fourier transform infrared, X-ray diffraction, thermal analysis and scanning electron microscopy. The influence of the membrane nature is studied using supports with different physical characteristics (porosity, thickness, hydrophobia). As application, the transport of Cd{sup 2+} using PIMs coupled with photo-electrodes is investigated. The photo-catalytic results indicate that the combined system p-CuFeO{sub 2}/membrane/n-WO{sub 3} enhances considerably the electrons transfer toward the delafossite CuFeO{sub 2}. The position of the conduction band of CuFeO{sub 2} is looked to be the key issue for the photo electrochemical Cd{sup 2+} reduction.

  19. Penicillin G-Induced Chlamydial Stress Response in a Porcine Strain of Chlamydia pecorum

    Directory of Open Access Journals (Sweden)

    Cory Ann Leonard

    2016-01-01

    Full Text Available Chlamydia pecorum causes asymptomatic infection and pathology in ruminants, pigs, and koalas. We characterized the antichlamydial effect of the beta lactam penicillin G on Chlamydia pecorum strain 1710S (porcine abortion isolate. Penicillin-exposed and mock-exposed infected host cells showed equivalent inclusions numbers. Penicillin-exposed inclusions contained aberrant bacterial forms and exhibited reduced infectivity, while mock-exposed inclusions contained normal bacterial forms and exhibited robust infectivity. Infectious bacteria production increased upon discontinuation of penicillin exposure, compared to continued exposure. Chlamydia-induced cell death occurred in mock-exposed controls; cell survival was improved in penicillin-exposed infected groups. Similar results were obtained both in the presence and in the absence of the eukaryotic protein translation inhibitor cycloheximide and at different times of initiation of penicillin exposure. These data demonstrate that penicillin G induces the chlamydial stress response (persistence and is not bactericidal, for this chlamydial species/strain in vitro, regardless of host cell de novo protein synthesis.

  20. Active cloaking of resonant coated inclusions for waves in membranes and Kirchhoff plates

    CERN Document Server

    O'Neill, J; McPhedran, R C; Movchan, A B; Movchan, N V; Moggach, C Henderson

    2015-01-01

    The dynamic response of a coated inclusion is considered in the context of active cloaking. The active cloak is achieved for a coated inclusion in the presence of membrane and flexural waves. In this paper, we investigate the design of an active cloak for a coated inclusion in three frequency regimes: the very low frequency (monopole dominated) range, the intermediate range, and the higher frequency range in which scattering resonances occur. In the first of these ranges, we validate previous work, which resulted in a simple mass-compensation design for the monopole scatterer, while in the second and third ranges, a combination of the use of an appropriate coating and the appropriate choice of the amplitudes of the active cloaking sources is necessary. We show that such cloaking can indeed be effective in the region of strong scattering resonances. We give closed form analytic expressions for the required amplitudes of the active cloaking sources in the three frequency regions and provide asymptotic estimates...

  1. The use of a polymer inclusion membrane for separation and preconcentration of orthophosphate in flow analysis

    International Nuclear Information System (INIS)

    Graphical abstract: -- Highlights: •A flow analysis system determines phosphate at trace levels as molybdenum blue. •The flow system can operate under flow injection or continuous flow conditions. •On-line membrane-based separation and preconcentration is applied. •A polymer inclusion membrane composed of 70 wt% PVC and 30 wt% Aliquat 336 is used. •The flow system was successfully applied to a number of pristine water samples. -- Abstract: A highly sensitive flow analysis system has been developed for the trace determination of reactive phosphate in natural waters, which uses a polymer inclusion membrane (PIM) with Aliquat 336 as the carrier for on-line analyte separation and preconcentration. The system operates under flow injection (FI) and continuous flow (CF) conditions. Under optimal FI conditions the system is characterised by a linear concentration range between 0.5 and 1000 μg L−1 P, a sampling rate of 10 h−1, a limit of detection of 0.5 μg L−1 P and RSDs of 3.2% (n = 10, 100 μg L−1) and 7.7% (n = 10, 10 μg L−1). Under CF conditions with 10 min stop-flow time and sample solution flow rate of 1.32 mL min−1 the flow system offers a limit of detection of 0.04 μg L−1 P, a sampling rate of 5 h−1 and an RSD of 3.4% (n = 5, 2.0 μg L−1). Interference studies revealed that anions commonly found in natural waters did not interfere when in excess of at least one order of magnitude. The flow system, operating under CF conditions, was successfully applied to the analysis of natural water samples containing concentrations of phosphate in the low μg L−1 P range, using the multipoint standard addition method

  2. Ammonium across a Selective Polymer Inclusion Membrane: Characterization, Transport, and Selectivity.

    Science.gov (United States)

    Casadellà, Anna; Schaetzle, Olivier; Loos, Katja

    2016-05-01

    The recovery of ammonium from urine requires distinguishing and excluding sodium and potassium. A polymer inclusion membrane selective for ammonium is developed using an ionophore based on pyrazole substituted benzene. The interactions of the components are studied, as well as their effect on transport and selectivity. Spectroscopic and thermogravimetric measurements show no extensive physical interactions of the components, and that the plasticizer reduces the intermolecular forces (rigidity) of the membrane. The ionophore turns the membrane more rigid, although it increases its swelling degree and therefore the affinity of cations. A ratio of plasticizer (DEHP) and polymer (PVC) of 1:3 in mass gives the highest ammonium flux. Tested contents of ionophore (2 and 5 wt%) show that the higher the content of the ionophore, the fastest the flux is (7.5 × 10(-3) mmol cm(-2) h(-1) ). Selectivity of NH4 (+) over Na(+) and over K(+) is reduced from 13.07 to 9.33 and from 14.15 to 9.57 correspondingly. PMID:27062504

  3. Surface expression, single-channel analysis and membrane topology of recombinant Chlamydia trachomatis Major Outer Membrane Protein

    Directory of Open Access Journals (Sweden)

    McClafferty Heather

    2005-01-01

    Full Text Available Abstract Background Chlamydial bacteria are obligate intracellular pathogens containing a cysteine-rich porin (Major Outer Membrane Protein, MOMP with important structural and, in many species, immunity-related roles. MOMP forms extensive disulphide bonds with other chlamydial proteins, and is difficult to purify. Leaderless, recombinant MOMPs expressed in E. coli have yet to be refolded from inclusion bodies, and although leadered MOMP can be expressed in E. coli cells, it often misfolds and aggregates. We aimed to improve the surface expression of correctly folded MOMP to investigate the membrane topology of the protein, and provide a system to display native and modified MOMP epitopes. Results C. trachomatis MOMP was expressed on the surface of E. coli cells (including "porin knockout" cells after optimizing leader sequence, temperature and medium composition, and the protein was functionally reconstituted at the single-channel level to confirm it was folded correctly. Recombinant MOMP formed oligomers even in the absence of its 9 cysteine residues, and the unmodified protein also formed inter- and intra-subunit disulphide bonds. Its topology was modeled as a (16-stranded β-barrel, and specific structural predictions were tested by removing each of the four putative surface-exposed loops corresponding to highly immunogenic variable sequence (VS domains, and one or two of the putative transmembrane strands. The deletion of predicted external loops did not prevent folding and incorporation of MOMP into the E. coli outer membrane, in contrast to the removal of predicted transmembrane strands. Conclusions C. trachomatis MOMP was functionally expressed on the surface of E. coli cells under newly optimized conditions. Tests of its predicted membrane topology were consistent with β-barrel oligomers in which major immunogenic regions are displayed on surface-exposed loops. Functional surface expression, coupled with improved understanding of MOMP

  4. Isolates of Chlamydia trachomatis That Occupy Nonfusogenic Inclusions Lack IncA, a Protein Localized to the Inclusion Membrane

    OpenAIRE

    Suchland, Robert J.; Rockey, Daniel D.; Bannantine, John P.; Stamm, Walter E.

    2000-01-01

    The chlamydiae are obligate intracellular pathogens that occupy a nonacidified vacuole, termed an inclusion, throughout their developmenal cycle. When an epithelial cell is infected with multiple Chlamydia trachomatis elementary bodies, they are internalized by endocytosis into individual phagosomal vacuoles that eventually fuse to form a single inclusion. In the course of large-scale serotyping studies in which fluorescent antibody staining of infected cells was used, a minority of strains t...

  5. Vaccination with the Defined Chlamydial Secreted Protein CPAF Induces Robust Protection Against Female Infertility Following Repeated Genital Chlamydial Challenge

    OpenAIRE

    Murthy, Ashlesh K.; Li, Weidang; Guentzel, M. Neal; Zhong, Guangming; Arulanandam, Bernard P.

    2011-01-01

    We previously have shown the efficacy of recombinant (r) chlamydial protease-like activity factor (CPAF) vaccination against hydrosalpinx development following primary genital chlamydial challenge. In this study, we evaluated further the protection induced by rCPAF vaccination against infertility. Following primary challenge, fertility levels were not significantly different between the mock- and CPAF-vaccinated and Chlamydia alone challenged mice. However, following secondary genital chlamyd...

  6. Separations of actinide ions by polymer inclusion membranes containing several substituted diglycolamides

    International Nuclear Information System (INIS)

    Cellulose triacetate based polymer inclusion membranes (PIM) containing several substituted diglycolamides (DGAs) as the extractant and 2-nitrophenyloctyl ether (NPOE) as the plasticizer were evaluated for the uptake and transport of actinide ions such as Am3+, Pu4+ and Th4+ from nitric acid feeds. The DGAs studied were N,N,N'N'-tetrapentyl diglycolamide (TPDGA), N,N,N'N'-tetrahexyl diglycolamide (THDGA) and N,N,N'N'-tetradecyl diglycolamide (TDDGA). The trend of Am3+ ion uptake was TPDGA∼THDGA > TDDGA at 1 M HNO3 in 2 h. Am(III) transport using the same PIM followed the trend: TPDGA >> THDGA in 2 h. Transport parameters were also determined. (author)

  7. Polymer Inclusion Membranes (PIM for the Recovery of Potassium in the Presence of Competitive Cations

    Directory of Open Access Journals (Sweden)

    Anna Casadellà

    2016-03-01

    Full Text Available Potassium is an important nutrient used in fertilizers but is not always naturally available  We investigated the properties of polymer inclusion membranes (PIM regarding their selective recovery of K+ over competitive ions typically present in urine (Na+ and NH4+. The greatest flux was observed when the ratio of mass 2-nitrophenyl octyl ether (2-NPOE used as plasticizer to cellulose triacetate (CTA used as polymer was 0.25. The highest flux was achieved with a content of 24.8 wt % of dicyclohexan-18-crown-6 (DCH18C6 used as carrier, although the highest selectivity was observed with a content of 14.0 wt % of DCH18C6. We also studied whether the transport mechanism occurring in our system was based on co-transport of a counter-ion or ion exchange. Two different receiving phases (ultrapure water and 100 mM HCl were tested. Results on transport mechanisms suggest that co-transport of cations and anions is taking place across our PIMs. The membrane deteriorated and lost its properties when the receiving phase was acidic; we suggested that this was due to hydrolysis of CTA. The greatest flux and selectivity were observed in ultrapure water as receiving phase.

  8. Development of Carriers for Polymer Inclusion Membranes (PIMs) Applied to Radioactive Wastewater Treatment. Improvement in Durability

    International Nuclear Information System (INIS)

    Polymer inclusion membrane (PIM), which is prepared with cellulose triacetate (CTA) as a polymer matrix, 2-nitrophenyl n-octyl ether (NPOE) as a liquid plasticizer, and an adequate carrier, is the most promising method to apply a liquid membrane system to a practical process. Here, NPOE simultaneously acts as an organic solvent similar to that used in the liquid membrane. One of possible applications of PIMs is the treatment of low level radioactive wastewater. For the environmental safety, the large volume of the wastes must be concentrated into the smallest possible volume before the storage. We have presented that the up-hill transport of cerium ion, which is used as a model substance for actinoids, is feasible using PIM prepared with octyl(phenyl)-N,N-diisobutyl carbamoylmethylphosphine oxide (CMPO) or N,N,N',N'-tetraoctyl-3-oxapentane diamide (TODGA), which are the well known extractants for actinoids, as a carrier. In this study, we systematically designed and synthesized new carriers for cerium ion and evaluated the cerium transport performance and durability of the PIMs made with the carriers comparing with those with CMPO and TODGA. The cerium transport performance of one of the PIMs was nearly equal to that of the PIM with TODGA, and the durabilities of some of the PIMs were superior to that of the PIM with CMPO. The durabilities of the PIMs were different between the carries used for the PIMs. The cause was discussed relating to the microstructures of the PIMs with the effects of the carriers and NPOE. (author)

  9. Selective transport of Sr2+ from simulated nuclear waste solution by polymer inclusion membrane containing a crown ether carrier

    International Nuclear Information System (INIS)

    The extraction of Sr2+ from acidic nitrate solution with polymer inclusion membranes (PIMs) made from cellulose tri acetate (CTA), Di-tert-butyl-cyclohexano-18-crown-6 (DtBuCH18C6) and nitrophenyl n-octyl ether (NPOE) was studied. Transport rates were calculated at varying feed acidities. Selective transport of Sr2+ over other fission products was observed. (author)

  10. Preparation, characterization and thermal studies of polymer inclusion cellulose acetate membrane with calix[4]resorcinarenes as carriers

    Energy Technology Data Exchange (ETDEWEB)

    Benosmane, Nadjib [Laboratoire de Chimie Organique Appliquee (Groupe Heterocycles Associe CRAPC), Faculte de Chimie, Universite des Sciences et de la Technologie Houari Boumediene, BP 32, El-Alia, 16111 Bab-Ezzouar, Alger (Algeria); Guedioura, Bouzid [Division reacteur/Centre de Recherche Nucleaire de Draria, CRND, BP 43 Draria, Alger (Algeria); Hamdi, Safouane Mohammed [Laboratoire de Biochimie-Purpan, Institut Federatif de Biologie, CHU Toulouse 330, avenue de Grande-Bretagne - F-31059 Toulouse Cedex 9 (France); Hamdi, Maamar [Laboratoire de Chimie Organique Appliquee (Groupe Heterocycles Associe CRAPC), Faculte de Chimie, Universite des Sciences et de la Technologie Houari Boumediene, BP 32, El-Alia, 16111 Bab-Ezzouar, Alger (Algeria); Boutemeur, Baya, E-mail: bayakheddis@hotmail.com [Laboratoire de Chimie Organique Appliquee (Groupe Heterocycles Associe CRAPC), Faculte de Chimie, Universite des Sciences et de la Technologie Houari Boumediene, BP 32, El-Alia, 16111 Bab-Ezzouar, Alger (Algeria)

    2010-07-20

    A polymer inclusion membrane (PIM) system with cellulose acetate polymer as support and calix[4]resorcinarenes as carriers has been developed. Special attention was paid to PIM characterization using scanning electron microscopy, Fourier-transform infra-red study, X-ray scattering and thermogravimetric analyses. The efficiency of the membrane transport was optimized as a function of pH, stirring speed, aqueous phases and membrane composition. The results suggested that the transport mechanism is a counter-transport of protons, the mechanism was mainly controlled by the diffusion of the complex formed in the membrane core. Analysis of lead(II) transport through these PIMs was performed. It was found that calix[4]resorcinarenes containing membranes were flexible, resistant and heterogeneous without plasticizer addition.

  11. Preparation, characterization and thermal studies of polymer inclusion cellulose acetate membrane with calix[4]resorcinarenes as carriers

    International Nuclear Information System (INIS)

    A polymer inclusion membrane (PIM) system with cellulose acetate polymer as support and calix[4]resorcinarenes as carriers has been developed. Special attention was paid to PIM characterization using scanning electron microscopy, Fourier-transform infra-red study, X-ray scattering and thermogravimetric analyses. The efficiency of the membrane transport was optimized as a function of pH, stirring speed, aqueous phases and membrane composition. The results suggested that the transport mechanism is a counter-transport of protons, the mechanism was mainly controlled by the diffusion of the complex formed in the membrane core. Analysis of lead(II) transport through these PIMs was performed. It was found that calix[4]resorcinarenes containing membranes were flexible, resistant and heterogeneous without plasticizer addition.

  12. Do bacterial vaginosis and chlamydial infection affect serum cytokine level?

    Directory of Open Access Journals (Sweden)

    Bogavac Mirjana

    2010-01-01

    Full Text Available Introduction. Serbia is the country with extremely low birth rate and a relatively high percentage of preterm deliveries (8%. With this in mind, discovering new diagnostic methods that could be used for the prediction of preterm delivery is of great importance. In this study we tried to determine whether bacterial vaginosis and chlamydial infection could provoke preterm delivery by activation of systemic cytokine network. Objective. The aim of this study was to determine serum levels of proinflammatory cytokines (IL-1β, IL-8, IFN-γ, IL-6 and TNF-α in pregnant women with symptoms of preterm delivery and to make correlation between these parameters and the presence of bacterial vaginosis or chlamydial infection. Method. In the serum of 35 pregnant women, which were divided in groups according to the presence or absence of bacterial vaginosis and chlamydial infection, commercial ELISA tests for proinflammatory cytokines were performed. Results. The serum level of IFN-γ was significantly increased in pregnant women having chlamydial infection, as well as the level of IL-1β in women with bacterial vaginosis. The levels of TNF-α, IL-6 and IL-8 were not significantly different between the investigated groups. Conclusion. The preliminary results obtained in this research point out the possibility that not only intrauterine or systemic infections, but also bacterial vaginosis and chlamydial infection can cause a partial activation of systemic cytokine network and contribute to the occurrence of preterm delivery.

  13. Comparative evaluation of actinide ion uptake by polymer inclusion membranes containing TODGA as the carrier extractant

    International Nuclear Information System (INIS)

    Highlights: • PIMs containing TODGA were used for actinide ion uptake and transport. • The trend of uptake was: Am3+ > Pu4+ > Th4+ > UO22+. • The transport trend was similar though significant amount was held in the PIM. • The diffusion coefficients were lower than those obtained with SLM. - Abstract: Polymer inclusion membranes (PIM) containing TODGA (N,N,N′,N′-tetra-n-octyl diglycolamide) were evaluated for the separation of actinide ions such as Am3+, Pu4+, UO22+ and Th4+ from acidic feeds. The PIMs were prepared using cellulose triacetate (CTA) as the polymer matrix and 2-nitrophenyloctyl ether (NPOE) as the plasticizer along with the diglycolamide carrier extractants and were characterized by conventional techniques such as XRD, thermal analysis and AFM. The PIM composition was optimized by a series of studies which involved variation in the CTA, NPOE and carrier concentration which suggested 58% TODGA, 30% NPOE and 12% CTA to be optimum. The uptake studies were carried out using feed solutions containing varying concentrations of nitric acid and showed the trend: Am3+ > Pu4+ > Th4+ > UO22+. Transport studies were carried out in a two-compartment cell where nitric acid concentration the feed was varied (1–3 M) while the receiver compartment contained alpha-hydroxy-iso-butyric acid (AHIBA). The actinide ion transport efficiencies with TODGA containing PIMs followed the same trend as seen in the uptake studies. The AFM patterns of the PIMs changed when loaded with Eu3+ carrier (used as a surrogate for Am3+) while the regenerated membranes have displayed comparable morphologies. Diffusion coefficient values were experimentally obtained from the transport studies and were found to be 8.89 × 10−8 cm2/s for Am3+ transport

  14. Delivery of a Chlamydial Adhesin N-PmpC Subunit Vaccine to the Ocular Mucosa Using Particulate Carriers.

    Directory of Open Access Journals (Sweden)

    Aleksandra Inic-Kanada

    Full Text Available Trachoma, caused by the intracellular bacterium Chlamydia trachomatis (Ct, remains the world's leading preventable infectious cause of blindness. Recent attempts to develop effective vaccines rely on modified chlamydial antigen delivery platforms. As the mechanisms engaged in the pathology of the disease are not fully understood, designing a subunit vaccine specific to chlamydial antigens could improve safety for human use. We propose the delivery of chlamydia-specific antigens to the ocular mucosa using particulate carriers, bacterial ghosts (BGs. We therefore characterized humoral and cellular immune responses after conjunctival and subcutaneous immunization with a N-terminal portion (amino acid 1-893 of the chlamydial polymorphic membrane protein C (PmpC of Ct serovar B, expressed in probiotic Escherichia coli Nissle 1917 bacterial ghosts (EcN BGs in BALB/c mice. Three immunizations were performed at two-week intervals, and the immune responses were evaluated two weeks after the final immunization in mice. In a guinea pig model of ocular infection animals were immunized in the same manner as the mice, and protection against challenge was assessed two weeks after the last immunization. N-PmpC was successfully expressed within BGs and delivery to the ocular mucosa was well tolerated without signs of inflammation. N-PmpC-specific mucosal IgA levels in tears yielded significantly increased levels in the group immunized via the conjunctiva compared with the subcutaneously immunized mice. Immunization with N-PmpC EcN BGs via both immunization routes prompted the establishment of an N-PmpC-specific IFNγ immune response. Immunization via the conjunctiva resulted in a decrease in intensity of the transitional inflammatory reaction in conjunctiva of challenged guinea pigs compared with subcutaneously and non-immunized animals. The delivery of the chlamydial subunit vaccine to the ocular mucosa using a particulate carrier, such as BGs, induced both

  15. Delivery of a Chlamydial Adhesin N-PmpC Subunit Vaccine to the Ocular Mucosa Using Particulate Carriers.

    Science.gov (United States)

    Inic-Kanada, Aleksandra; Stojanovic, Marijana; Schlacher, Simone; Stein, Elisabeth; Belij-Rammerstorfer, Sandra; Marinkovic, Emilija; Lukic, Ivana; Montanaro, Jacqueline; Schuerer, Nadine; Bintner, Nora; Kovacevic-Jovanovic, Vesna; Krnjaja, Ognjen; Mayr, Ulrike Beate; Lubitz, Werner; Barisani-Asenbauer, Talin

    2015-01-01

    Trachoma, caused by the intracellular bacterium Chlamydia trachomatis (Ct), remains the world's leading preventable infectious cause of blindness. Recent attempts to develop effective vaccines rely on modified chlamydial antigen delivery platforms. As the mechanisms engaged in the pathology of the disease are not fully understood, designing a subunit vaccine specific to chlamydial antigens could improve safety for human use. We propose the delivery of chlamydia-specific antigens to the ocular mucosa using particulate carriers, bacterial ghosts (BGs). We therefore characterized humoral and cellular immune responses after conjunctival and subcutaneous immunization with a N-terminal portion (amino acid 1-893) of the chlamydial polymorphic membrane protein C (PmpC) of Ct serovar B, expressed in probiotic Escherichia coli Nissle 1917 bacterial ghosts (EcN BGs) in BALB/c mice. Three immunizations were performed at two-week intervals, and the immune responses were evaluated two weeks after the final immunization in mice. In a guinea pig model of ocular infection animals were immunized in the same manner as the mice, and protection against challenge was assessed two weeks after the last immunization. N-PmpC was successfully expressed within BGs and delivery to the ocular mucosa was well tolerated without signs of inflammation. N-PmpC-specific mucosal IgA levels in tears yielded significantly increased levels in the group immunized via the conjunctiva compared with the subcutaneously immunized mice. Immunization with N-PmpC EcN BGs via both immunization routes prompted the establishment of an N-PmpC-specific IFNγ immune response. Immunization via the conjunctiva resulted in a decrease in intensity of the transitional inflammatory reaction in conjunctiva of challenged guinea pigs compared with subcutaneously and non-immunized animals. The delivery of the chlamydial subunit vaccine to the ocular mucosa using a particulate carrier, such as BGs, induced both humoral and

  16. Evaluation of a polymer inclusion membrane containing a C-pivot tripodal diglycolamide for Am(III) extraction

    International Nuclear Information System (INIS)

    The instability of supported liquid membrane (SLM), being used for laboratory scale metal ion separation, can be avoided using Polymer inclusion membranes (PIM). We have been carrying out studies on diglycolamide based extractants including a C-pivot tripodal diglycolamide (T-DGA) for actinide ion separation from acidic feed solution. It was thought of interest to study the properties of T-DGA based PIM containing cellulose triacetate (CTA) as polymer and 2-nitrophenyl octyl ether (NPOE) as the plasticizer for Am(III) uptake and transport

  17. Uptake and transport of actinides by a polymer inclusion membrane containing a diglycolamide-functionalized Calix(4)arene

    International Nuclear Information System (INIS)

    A novel polymer inclusion membrane (PIM) containing a diglycolamide-functionalized Calix(4)arene (C4DGA) was used for the separation of actinide ions from acidic feeds and the studies included uptake and transport of the actinide ions from 1 M HNO3 medium. The uptake of metal ions follows the trend Am(III) > Pu(IV) > Th(IV) >> U(VI) while the trend for the transport studies was: Pu(IV) > Am(III) > Th(IV). (author)

  18. Scintillating polymer inclusion membrane for preconcentration and determination of radionuclides. Effect of plasticizer

    International Nuclear Information System (INIS)

    Extractive scintillators enable the preconcentration of a radionuclide of interest from an aqueous sample directly into the scintillator organic phase and its detection by scintillation counting. Many schemes for selective preconcentration and measurement of α and β emitting nuclides have been developed using extractive scintillator liquids and resins. The extractive scintillating resins are prepared by impregnating polymer beads with an organic phase containing extractant, primary scintillator and a wavelength shifter. The extractive scintillating resins have the advantage over the extractive scintillating liquids, as they are amenable for on-line use with a high preconcentration factor. However, the stability of the organic phase held inside the resin matrix is a key issue for their application. As an alternative to extractive scintillating resins, we have developed a scintillating polymer inclusion membrane (S-PIM) for the preconcentration and determination of α - emitting radionuclides. The S-PIM was prepared by physical immobilization of an extractant bis(2-ethylhexyl)phosphoric acid (HDEHP) and, 2,5-diphenyloxazole (PPO) and 1,4-bis(2-methylstyryl)benzene (MSB) as primary and secondary fluors respectively in a dioctly phthalate (DOP) plasticized cellulose triacetate (CTA) matrix. The S-PIM has been found to be effective for quantitative sorption of trivalent lanthanides and actinides. The α emitting radionuclides held in the sample of S-PIM could be directly measured by scintillation counting. It was observed that β-scintillation pulses could be discriminated from α pulses based on their pulse height, thereby achieving α/β discrimination. In this work we have tested different plasticizers for preparing the S-PIM, in terms of maximum extraction and scintillation efficiency. (orig.)

  19. Immunization with chlamydial plasmid protein pORF5 DNA vaccine induces protective immunity against genital chlamydial infection in mice

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    To validate the immune protective efficacy of pORF5 DNA vaccine and to analyze potential mechanisms related to this protection. In this study, pORF5 DNA vaccine was constructed and evaluated for its protective immunity in a mouse model of genital chlamydial infection. Groups of BALB/c mice were immunized intranasally with pORF5 DNA vaccine. Humoral and cell mediated immune responses were evaluated. The clearance ability of chlamydial challenge from the genital tract and the chlamy- dia-induced upper genital tract gross pathology and histopathological characterization were also de- tected. The results showed that the total and the IgG2a anti-pORF5 antibody levels in serum were sig- nificantly elevated after pcDNA3.1-pORF5 vaccination, as were the total antibody and IgA levels in vaginal fluids. pcDNA3.1-pORF5 induced a significantly high level of Th1 response as measured by robust gamma interferon (IFN-γ). Minimal IL-4 was produced by immune T cells in response to the re-stimulation with pORF5 protein or the inactive elementary body in vitro. pcDNA3.1-pORF5-vacci- nated mice displayed significantly reduced bacterial shedding upon a chlamydial challenge and an accelerated resolution of infection. 100% of pcDNA3.1-pORF5 vaccinated mice successfully resolved the infection by day 24. pcDNA3.1-pORF5-immunized mice also exhibited protection against patho- logical consequences of chlamydial infection. The stimulated index was significantly higher than that of mice immunized with pcDNA3.1 and PBS (P<0.05). Together, these results demonstrated that immu- nization with pORF5 DNA vaccine is a promising approach for eliciting a protective immunity against a genital chlamydial challenge.

  20. Uptake of Eu(III) by a polymer inclusion membrane containing T2EHDGA: sorption isotherm analysis

    International Nuclear Information System (INIS)

    The uptake of Eu(III) from aqueous acidic feeds by polymer inclusion membrane (PIM) containing N,N,N'N'-tetra-2- ethylhexyl diglycolamide (T2EHDGA) was studied at varying concentrations of Eu(III) over a period of 50 h. The uptake data were fitted to different sorption kinetic models viz., Lagergren's and the Elovich equation. The isotherms predicted by Lagergren's fist order equation was applicable to limited time period while the Elovich equation gave excellent fitting for the theoretical and experimental isotherms over the entire time period. (author)

  1. Clinical and imaging features of neonatal chlamydial pneumonia

    International Nuclear Information System (INIS)

    Objective: To study the clinical and imaging features of chlamydial pneumonia in newborns. Methods: Medical records,chest X-Ray and CT findings of 17 neonates with chlamydia pneumonia were reviewed. The age was ranged from 9.0 to 28.0 days with mean of (16.8 ± 5.8) days. There were 11 males and 6 females. Sixteen were full term infants and one was born post term. All babies were examined with chest X-ray film, and 13 patients also underwent chest CT scan. Serologic test using immunofluorescence method for Chlamydia IgG and IgM antibodies were performed in all patients. Results: All newborns presented with cough but without fever. Positive results of the serologic tests were demonstrated. Chest films showed bilateral hyperventilation in 10 patients, diffuse reticular nodules in 10 patients including nodules mimicking military tuberculosis in 7 patients, and accompanying consolidation in 9 patients. CT features included interstitial reticular nodules in 13 patients with size, density, and distribution varied. Subpleural nodules (11 patients) and fusion of nodules (10 patients) predominated. Bilateral hyperinflation was found in 10 patients, which combined with infiltration in 12 patients, thickening of bronchovascular bundles in 10 patients, and ground glass sign in 5 patients. No pleural effusion and lymphadenopathy was detected in any patient. Conclusions: Bilateral hyperinflation and diffuse interstitial reticular nodules were the most common imaging features of neonatal chlamydial pneumonia. The main clinical characteristic of neonatal chlamydial pneumonia is respiratory symptoms without fever, which is helpful to its diagnosis. (authors)

  2. Novel polymer inclusion membranes containing T2EHDGA as carrier extractant for actinide ion uptake from acidic feeds

    International Nuclear Information System (INIS)

    Polymer inclusion membranes (PIM) containing N,N,N',N'-tetra(2-ethylhexyl) diglycolamide (T2EHDGA) were evaluated for the separation of actinide ions such as Am3+, Pu4+, UO22+ and Th4+ from acidic feeds. The PIMs were prepared using cellulose triacetate (CTA) as the polymer matrix, 2-nitrophenyloctyl ether (NPOE) as the plasticizer and T2EHDGA as the carrier extractant and the optimized membrane composition was found to be 68.4% T2EHDGA, 17.9% NPOE and 13.7% CTA which resulted in 74% Am3+ uptake at 1 M HNO3 in 2 h. The uptake studies were carried out using feed solutions containing varying concentrations of nitric acid (0.5-3.0 M) and showed the trend: Pu4+ > Am3+ > Th4+ > UO22+. Quantitative stripping (> 99%) of the sorbed Am3+ was possible using a solution containing 0.01 M EDTA at pH 3.0. Reusability studies indicated deterioration of the PIM on continuous use.

  3. Novel polymer inclusion membranes containing T2EHDGA as carrier extractant for actinide ion uptake from acidic feeds

    Energy Technology Data Exchange (ETDEWEB)

    Mahanty, Bholanath; Das, Dillip Kumar; Behere, Praveen Gajanan; Afzal, Mohammad [Bhabha Atomic Research Centre, Tarapur, Maharashtra (India). Advanced Fuel Fabrication Facility; Mohapatra, Prasanta Kumar; Raut, Dhaval Ramakant [Bhabha Atomic Research Centre, Trombay, Mumbai (India). Radiochemistry Div.

    2015-06-01

    Polymer inclusion membranes (PIM) containing N,N,N',N'-tetra(2-ethylhexyl) diglycolamide (T2EHDGA) were evaluated for the separation of actinide ions such as Am{sup 3+}, Pu{sup 4+}, UO{sub 2}{sup 2+} and Th{sup 4+} from acidic feeds. The PIMs were prepared using cellulose triacetate (CTA) as the polymer matrix, 2-nitrophenyloctyl ether (NPOE) as the plasticizer and T2EHDGA as the carrier extractant and the optimized membrane composition was found to be 68.4% T2EHDGA, 17.9% NPOE and 13.7% CTA which resulted in 74% Am{sup 3+} uptake at 1 M HNO{sub 3} in 2 h. The uptake studies were carried out using feed solutions containing varying concentrations of nitric acid (0.5-3.0 M) and showed the trend: Pu{sup 4+} > Am{sup 3+} > Th{sup 4+} > UO{sub 2}{sup 2+}. Quantitative stripping (> 99%) of the sorbed Am{sup 3+} was possible using a solution containing 0.01 M EDTA at pH 3.0. Reusability studies indicated deterioration of the PIM on continuous use.

  4. Novel polymer inclusion membrane containing a macrocyclic ionophore for selective removal of strontium from nuclear waste solution

    International Nuclear Information System (INIS)

    A new polymer inclusion membrane (PIM) containing cellulose tri-acetate (CTA) as the monomer, di-tert-butyl-cyclohexane-18-crown-6 (DtBuCH18C6) as the carrier and 2-nitrophenyl octyl ether (NPOE) as the plasticizer was developed for the selective transport of Sr2+ from aqueous nitrate medium. Studies with crown ether concentration variation have indicated a linear dependence on the permeability coefficient (P) suggesting a diffusion mechanism for ion transport. Effects of membrane thickness, nature of plasticizer and plasticizer concentration on the transport of Sr2+ were studied. The effect of feed acidity was also investigated for a possible application in the nuclear waste solution. Selective Sr2+ transport was observed in a synthetic waste solution containing metal ions such as UO22+, MoO22+, Zr4+, Ce3+, Nd3+, Ru3+, Pd2+, Ba2+ and Cs+, etc., in 1 M HNO3 and 2 M NaNO3. Greater than 70% transport of Sr2+ was observed in 24 h while most of the other metal ions were negligibly transported (<0.01%). (authors)

  5. Detection of Chlamydia trachomatis inclusions in McCoy and HeLa-229 cells: an alternative staining technique using toluidine blue.

    OpenAIRE

    Mohammed, N R; Hillary, I B

    1984-01-01

    Toluidine blue staining was used to detect Chlamydia trachomatis inclusions in both McCoy and HeLa-229 cells from clinical specimens. This method was more sensitive than iodine staining for detecting C trachomatis inclusions in both McCoy and HeLa-229 cells and also more sensitive than Giemsa staining for detecting chlamydial inclusions in HeLa-229 cells. While its sensitivity for detection of chlamydial inclusions in McCoy cells is equal to that of Giemsa staining, toluidine blue staining is...

  6. Cadmium (II) and lead (II) transport in a polymer inclusion membrane using tributyl phosphate as mobile carrier and CuFeO2 as a polarized photo electrode

    International Nuclear Information System (INIS)

    In this work, a development of polymeric inclusion membranes for the cations separation is reported. The membrane was made up of cellulose triacetate (CTA) with a tributyl phosphate (TBP) incorporated into the polymer as metal ions carrier. The transport of lead (II) and cadmium (II) ions in two membrane systems polymer inclusion membrane (PIM), PIM coupled with photo-chemical electrode using TBP as carrier and 2-nitro phenyl octyl ether (NPOE) or tris ethylhexyl phosphate (TEHP) as plasticizer have been investigated. The membranes: polymer + plasticizer + carrier were synthesized and characterized by FTIR, X-ray diffraction and scanning electron microscopy (SEM). Transports of lead and cadmium have been studied using these systems and the results were compared to commercial cation exchange membrane (CRA). The obtained results showed that for Pb2+ ion, the concentrations of the strip phase increases using synthesized membranes. The conduction band of the delafossite CuFeO2 (-1.25 VSCE) yields a thermodynamically M2+ (=Pb2+, Cd2+) photo electrodeposition and speeds up the diffusion process. In all the cases, the potential of the electrode M/M2+ in the feed compartment increases until a maximum value, reached at ∼100 min above which it undergoes a diminution.

  7. Chlamydial antigens stabilized with formalin for use in the micro-immunofluorescence test.

    OpenAIRE

    Hanna, L; Keshishyan, H

    1980-01-01

    Formalinized antigen suspensions prepared by differential centrifugation from crude infected yolk sacs and stored at 4 degrees C were satisfactory antigens during at least 36 weeks when used in chlamydial micro-immunofluorescence procedures.

  8. The conserved Tarp actin binding domain is important for chlamydial invasion.

    Directory of Open Access Journals (Sweden)

    Travis J Jewett

    Full Text Available The translocated actin recruiting phosphoprotein (Tarp is conserved among all pathogenic chlamydial species. Previous reports identified single C. trachomatis Tarp actin binding and proline rich domains required for Tarp mediated actin nucleation. A peptide antiserum specific for the Tarp actin binding domain was generated and inhibited actin polymerization in vitro and C. trachomatis entry in vivo, indicating an essential role for Tarp in chlamydial pathogenesis. Sequence analysis of Tarp orthologs from additional chlamydial species and C. trachomatis serovars indicated multiple putative actin binding sites. In order to determine whether the identified actin binding domains are functionally conserved, GST-Tarp fusions from multiple chlamydial species were examined for their ability to bind and nucleate actin. Chlamydial Tarps harbored variable numbers of actin binding sites and promoted actin nucleation as determined by in vitro polymerization assays. Our findings indicate that Tarp mediated actin binding and nucleation is a conserved feature among diverse chlamydial species and this function plays a critical role in bacterial invasion of host cells.

  9. Experimental and modeling study of Eu3+ uptake by polymer inclusion membrane containing C-Pivot tripodal diglycolamide from acidic feed

    International Nuclear Information System (INIS)

    Polymer inclusion membranes (PIM) containing C-Pivot tripodal diglycolamide was used for the uptake study of Eu(III) from 1M HNO3. Kinetic and equilibrium uptake data were evaluated with different model equations. The uptake followed pseudo second order kinetics. The experimental isotherms were evaluated with two and three parameters equations. (Freundlich, Langmuir, Redlich-Peterson and Sips) using nonlinear regression. The experimental data were best fitted with Redlich-Peterson and Sips isotherm. (author)

  10. In-line coupling of microextractions across polymer inclusion membranes to capillary zone electrophoresis for rapid determination of formate in blood samples

    Czech Academy of Sciences Publication Activity Database

    Pantůčková, Pavla; Kubáň, Pavel; Boček, Petr

    2015-01-01

    Roč. 887, AUG (2015), s. 111-117. ISSN 0003-2670 R&D Projects: GA ČR(CZ) GA13-05762S Grant ostatní: GA AV ČR(CZ) R200311404 Institutional support: RVO:68081715 Keywords : capillary electrophoresis * in-line coupling * polymer inclusion membrane extraction Subject RIV: CB - Analytical Chemistry, Separation Impact factor: 4.513, year: 2014

  11. Chlamydial infection increases gonococcal colonization in a novel murine coinfection model.

    Science.gov (United States)

    Vonck, Rachel A; Darville, T; O'Connell, C M; Jerse, Ann E

    2011-04-01

    Genital tract infections caused by Neisseria gonorrhoeae and Chlamydia trachomatis serovars D to K occur at high incidence in many areas of the world. Despite high rates of coinfection with these pathogens, investigations of host-parasite interactions have focused on each pathogen individually. We describe here a coinfection model in which female BALB/c mice were first infected with the mouse Chlamydia species C. muridarum and then inoculated with N. gonorrhoeae following treatment with water-soluble 17β-estradiol to promote long-term gonococcal infection. Viable gonococci and chlamydiae were recovered for an average of 8 to 10 days, and diplococci and chlamydial inclusions were observed in lower genital tract tissue by immunohistochemical staining. Estradiol treatment reduced proinflammatory cytokine and chemokine levels in chlamydia-infected mice; however, coinfected mice had a higher percentage of vaginal neutrophils compared to mice infected with either pathogen alone. We detected no difference in pathogen-specific antibody levels due to coinfection. Interestingly, significantly more gonococci were recovered from coinfected mice compared to mice infected with N. gonorrhoeae alone. We found no evidence that C. muridarum increases gonococcal adherence to, or invasion of, immortalized murine epithelial cells. However, increased vaginal concentrations of inflammatory mediators macrophage inflammatory protein 2 and tumor necrosis factor alpha were detected in C. muridarum-infected mice prior to inoculation with N. gonorrhoeae concurrently with the downregulation of cathelicidin-related antimicrobial peptide and secretory leukocyte peptidase inhibitor genes. We conclude that female mice can be successfully infected with both C. muridarum and N. gonorrhoeae and that chlamydia-induced alterations in host innate responses may enhance gonococcal infection. PMID:21245268

  12. Membraner

    DEFF Research Database (Denmark)

    Bach, Finn

    2009-01-01

    Notatet giver en kort introduktion til den statiske virkemåde af membraner og membrankonstruktioner......Notatet giver en kort introduktion til den statiske virkemåde af membraner og membrankonstruktioner...

  13. Chlamydial Heat Shock Proteins and Disease Pathology: New Paradigms for Old Problems?

    Directory of Open Access Journals (Sweden)

    G. I. Byrne

    1999-01-01

    Full Text Available The mucosal pathogen Chlamydia trachomatis affects hundreds of millions of people worldwide and is a significant cause of sexually transmitted disease. Although most acute infections can be easily managed, complications often occur that can be especially severe in women. It has been proposed that increased exposure to conserved chlamydial antigens, such as through reinfection or persistent infection, results in chronic inflammation and tissue scarring and contributes to the pathogenesis of endometrial and fallopian tube damage. This immunopathologic damage is believed to be a principal cause of ectopic pregnancy and tubal factor infertility. The chlamydial heat shock protein Hsp60, a homolog of Escherichia coli GroEL, has been identified as one protein capable of eliciting intense mononuclear inflammation. Furthermore, several studies have revealed a correlation between Hsp60 responses and the immunopathologic manifestations of human chlamydial disease. The role of additional antigens in the immunopathologic response to chlamydiae is currently undefined. A prime candidate, however, is the chlamydial GroES homolog Hspl0, which is genetically and physiologically linked to Hsp60. Recent studies provide data to suggest that immune reactivity to Hspl0 is significantly associated with tubal infertility in a chlamydiae-exposed population. Chlamydia pneumoniae is a more recently defined chlamydial species that has been implicated in a variety of ways with chronic disease processes, such as adult onset asthma and atherosclerosis. Evidence indicates that Hsp60 is present in human atheroma and may play a role in lesion development by direct activation of macrophages. Hsp60 causes the elaboration of inflammatory cytokines, the induction of metalloproteinase, and the oxidation of low density lipoprotein. Each of these events is directly associated with the progress of atherosclerosis. Thus, chlamydial heat shock proteins may function in at least two ways to

  14. Chlamydial development is blocked in host cells transfected with Chlamydophila caviae incA

    OpenAIRE

    Barnes Jennifer; Alzhanov Damir; Hruby Dennis E; Rockey Daniel D

    2004-01-01

    Abstract Background Chlamydiae produce a set of proteins, termed Inc proteins, that are localized to the inclusion membrane and exposed to the host cell cytosol. Little information exists regarding the interaction of Inc proteins with the eukaryotic cell. To examine these interactions, Vaccinia virus vectors and mammalian plasmid-based systems were used to express inc genes in mammalian cells. Results Cells transfected with plasmids expressing Chlamydophila caviae incA were not productively i...

  15. Hepatitis in farmed hatchling Nile crocodiles (Crocodylus niloticus) due to chlamydial infection.

    Science.gov (United States)

    Huchzermeyer, F W; Gerdes, G H; Foggin, C M; Huchzermeyer, K D; Limper, L C

    1994-03-01

    An investigation into the cause of acute mortality in farmed hatchling crocodiles Crocodylus niloticus led to the isolation of chlamydia from the livers of affected animals. Prominent pathological finds were acute hepatitis with intracellular chlamydial colonies and generalized oedema. A chlamydia presumed to be C. psittaci was isolated from livers of affected hatchlings. Mortality subsided after treatment with oxytetracycline. This disease is now recognized as being a major problem on crocodile farms in Zimbabwe. PMID:7745587

  16. Prevalence of chlamydial infections in fattening pigs and their influencing factors

    OpenAIRE

    Hoffmann, Karolin; Schott, Franziska; Donati, Manuela; Di Francesco, Antonietta; Hässig, Michael; Wanninger, Sabrina; Sidler, Xaver; Borel, Nicole

    2015-01-01

    Chlamydial infections in pigs are associated with respiratory disease, diarrhea, conjunctivitis and other pathologies. The aim of this study was to define the prevalence of Chlamydiaceae in Swiss fattening pigs by applying sensitive and specific detection methods and to correlate prior antibiotic treatment and farm related factors with differences in prevalence. Conjunctival and fecal swabs were collected from 636 pigs in 29 Swiss fattening pig farms with and without antibiotic treatment, at ...

  17. Interleukin-22 Promotes T Helper 1 (Th1)/Th17 Immunity in Chlamydial Lung Infection

    OpenAIRE

    Peng, Ying; Gao, Xiaoling; Yang, Jie; Shekhar, Sudhanshu; Wang, Shuhe; Fan, Yijun; Zhao, Weiming; Yang, Xi

    2014-01-01

    The role of interleukin-22 (IL-22) in intracellular bacterial infections is a controversial issue, although the contribution of this cytokine to host defense against extracellular bacterial pathogens has been well established. In this study, we focused on an intra-cellular bacterium, Chlamydia, and evaluated the production and function of IL-22 in host defense against chlamydial lung infection using a mouse model. We found that Chlamydia muridarum infection elicited quick IL-22 responses in t...

  18. Recent trends in chlamydial and gonococcal conjunctivitis among neonates and adults in an Irish hospital.

    LENUS (Irish Health Repository)

    Quirke, Michael

    2012-02-03

    BACKGROUND: Chlamydia trachomatis and Neisseria gonorrhoeae are two important and frequently overlooked causes of neonatal and adult conjunctivitis. OBJECTIVES AND METHODS: In order to improve primary treatment, prevention, and control of infection caused by these organisms, an analysis of all cases presenting from July 2002 to December 2006 at a major Irish regional teaching hospital was performed. RESULTS: There were 51 cases of conjunctivitis in total. Among neonates and adults, C. trachomatis was the most common cause of conjunctivitis. Of the adult patients, 75% were men. The annual incidence of adult chlamydial conjunctivitis increased yearly from 2002 and correlated with an overall increase in genital chlamydia infection in the region. Neonatal chlamydial conjunctivitis has an overall incidence of 0.65\\/1000 live births and is continuing to rise annually. In 2006, gonococcal conjunctivitis accounted for 20% of all cases of conjunctivitis caused by sexually transmitted bacteria presenting to our hospital. CONCLUSIONS: The recent increase in the incidence of gonococcal keratitis serves to remind us that this important infection should be borne in mind when treating cases of purulent conjunctivitis. The diagnosis of chlamydial and gonococcal conjunctivitis requires a high index of suspicion and prompt treatment with systemic antibiotics.

  19. Identification of MHCII variants associated with chlamydial disease in the koala (Phascolarctos cinereus

    Directory of Open Access Journals (Sweden)

    Quintin Lau

    2014-06-01

    Full Text Available Chlamydiosis, the most common infectious disease in koalas, can cause chronic urogenital tract fibrosis and infertility. High titres of serum immunoglobulin G against 10 kDa and 60 kDa chlamydial heat-shock proteins (c-hsp10 and c-hsp60 are associated with fibrous occlusion of the koala uterus and uterine tube. Murine and human studies have identified associations between specific major histocompatibility complex class II (MHCII alleles or genotypes, and higher c-hsp 60 antibody levels or chlamydia-associated disease and infertility. In this study, we characterised partial MHCII DAB and DBB genes in female koalas (n = 94 from a single geographic population, and investigated associations among antibody responses to c-hsp60 quantified by ELISA, susceptibility to chlamydial infection, or age. The identification of three candidate MHCII variants provides additional support for the functional role of MHCII in the koala, and will inform more focused future studies. This is the first study to investigate an association between MHC genes with chlamydial pathogenesis in a non-model, free-ranging species.

  20. Sequence Homologies between Mycoplasma and Chlamydia spp. Lead to False-Positive Results in Chlamydial Cell Cultures Tested for Mycoplasma Contamination with a Commercial PCR Assay▿

    OpenAIRE

    Maass, Viola; Kern, Jan Marco; Poeckl, Matthias; Maass, Matthias

    2011-01-01

    Mycoplasma contamination is a frequent problem in chlamydial cell culture. After obtaining contradictory contamination results, we compared three commercial PCR kits for mycoplasma detection. One kit signaled contamination in mycoplasma-free Chlamydia pneumoniae cultures. Sequencing of cloned PCR products revealed primer homology with the chlamydial genome as the basis of this false-positive result.

  1. Immunization against chlamydial genital infection in guinea pigs with UV-inactivated and viable chlamydiae administered by different routes

    International Nuclear Information System (INIS)

    Female guinea pigs were immunized with viable or UV light-inactivated chlamydiae, belonging to the species Chlamydia psittaci, by intravenous, subcutaneous, oral, or ocular routes. All animals were then inoculated vaginally with viable chlamydiae to determine the extent of protection against challenge infection induced by the various regimens. The course of genital infection was significantly reduced in intensity in all groups of animals except the unimmunized controls and those animals immunized orally with inactivated antigen. Guinea pigs immunized with viable antigen were more likely to develop resistance to challenge infection and, in general, had a significantly greater degree of protection than animals immunized with inactivated antigen. No one route seemed superior in producing a protective response. Animals in all groups demonstrating protection developed serum and secretion immunoglobulin G antibody responses to chlamydiae. Lymphocyte proliferative reactions to chlamydial antigen were variable among groups. Immunoblot analysis of serum and secretions indicated a wide range of antibody specificities, but most protected animals produced antibodies to the major outer membrane protein, lipopolysaccharide, and the 61-kilodalton protein. No definitive associations could be made between the increased ability of immunization with viable organisms to produce resistance to challenge infection and a particular immune parameter. These data indicate that viable chlamydiae given by various routes are able to induce a strong immune response which can provide resistance against reinfection in some cases or at least reduce the degree of infection to a greater degree than inactivated antigen. However, complete resistance to genital tract infection may be difficult to obtain and alternate immunizations strategies may have to be developed

  2. Role of disulfide bonding in outer membrane structure and permeability in Chlamydia trachomatis.

    OpenAIRE

    Bavoil, P; Ohlin, A.; Schachter, J

    1984-01-01

    The outer membrane of Chlamydia trachomatis can be efficiently solubilized by a variety of mild detergents in the presence of the reducing agent dithiothreitol. This allows purification of the chlamydial major outer membrane protein at high yield in very gentle conditions by using its differential solubility in Sarkosyl and octylglucoside in the presence of dithiothreitol. The major outer membrane protein of the L2 serovar is an acidic protein with a pI of ca. 5. It contains three cysteine re...

  3. High frequency of chlamydial co-infections in clinically healthy sheep flocks

    Directory of Open Access Journals (Sweden)

    Sachse Konrad

    2011-06-01

    Full Text Available Abstract Background The epidemiological situation of ovine chlamydial infections in continental Europe, especially Germany is poorly characterised. Using the German state of Thuringia as a model example, the chlamydial sero- and antigen prevalence was estimated in thirty-two randomly selected sheep flocks with an average abortion rate lower than 1%. Seven vaccinated flocks were reviewed separately. Results A wide range of samples from 32 flocks were examined. Assumption of a seroprevalence of 10% (CI 95% at flock level, revealed that 94% of the tested flocks were serologically positive with ongoing infection (i.e. animals with seroconversion in nearly half (47% of the flocks. On the basis of an estimated 25% antigen prevalence (CI 95%, PCR and DNA microarray testing, together with sequencing revealed the presence of chlamydiae in 78% of the flocks. The species most frequently found was Chlamydophila (C. abortus (50% followed by C. pecorum (47% and C. psittaci genotype A (25%. Mixed infections occurred in 25% of the tested flocks. Samples obtained from the vaccinated flocks revealed the presence of C. abortus field samples in 4/7 flocks. C. pecorum was isolated from 2/7 flocks and the presence of seroconversion was determined in 3/7 flocks. Conclusions The results imply that chlamydial infections occur frequently in German sheep flocks, even in the absence of elevated abortion rates. The fact that C. pecorum and the potentially zoonotic C. psittaci were found alongside the classical abortifacient agent C. abortus, raise questions about the significance of this reservoir for animal and human health and underline the necessity for regular monitoring. Further studies are needed to identify the possible role of C. psittaci infections in sheep.

  4. Natural killer cells regulate Th1/Treg and Th17/Treg balance in chlamydial lung infection

    OpenAIRE

    Li, Jing; Dong, Xiaojing; Zhao, Lei; Wang, Xiao; Wang, Yan; Yang, Xi; Wang, Hong; Zhao, Weiming

    2016-01-01

    Abstract Natural killer (NK) cell is an important component in innate immunity, playing a critical role in bridging innate and adaptive immunity by modulating the function of other immune cells including T cells. In this study, we focused on the role of NK cells in regulating Th1/Treg and Th17/Treg balance during chlamydial lung infection. We found that NK cell‐depleted mice showed decreased Th1 and Th17 cells, which was correlated with reduced interferon‐γ, interleukin (IL)‐12, IL‐17 and IL‐...

  5. The Waddlia genome: a window into chlamydial biology.

    Directory of Open Access Journals (Sweden)

    Claire Bertelli

    Full Text Available Growing evidence suggests that a novel member of the Chlamydiales order, Waddlia chondrophila, is a potential agent of miscarriage in humans and abortion in ruminants. Due to the lack of genetic tools to manipulate chlamydia, genomic analysis is proving to be the most incisive tool in stimulating investigations into the biology of these obligate intracellular bacteria. 454/Roche and Solexa/Illumina technologies were thus used to sequence and assemble de novo the full genome of the first representative of the Waddliaceae family, W. chondrophila. The bacteria possesses a 2'116'312 bp chromosome and a 15'593 bp low-copy number plasmid that might integrate into the bacterial chromosome. The Waddlia genome displays numerous repeated sequences indicating different genome dynamics from classical chlamydia which almost completely lack repetitive elements. Moreover, W. chondrophila exhibits many virulence factors also present in classical chlamydia, including a functional type III secretion system, but also a large complement of specific factors for resistance to host or environmental stresses. Large families of outer membrane proteins were identified indicating that these highly immunogenic proteins are not Chlamydiaceae specific and might have been present in their last common ancestor. Enhanced metabolic capability for the synthesis of nucleotides, amino acids, lipids and other co-factors suggests that the common ancestor of the modern Chlamydiales may have been less dependent on their eukaryotic host. The fine-detailed analysis of biosynthetic pathways brings us closer to possibly developing a synthetic medium to grow W. chondrophila, a critical step in the development of genetic tools. As a whole, the availability of the W. chondrophila genome opens new possibilities in Chlamydiales research, providing new insights into the evolution of members of the order Chlamydiales and the biology of the Waddliaceae.

  6. Social inclusion and inclusive education

    OpenAIRE

    Marsela Robo

    2014-01-01

    The key question addressed in this article is social inclusion, as an opposite concept of social exclusion. The author provides a historical of social inclusion/exclusion terminology. Further, some of the principles of social inclusion are presented. A brief review of the literature provides key views and theories of social inclusion. In particular, the author brings to attention that the included/excluded dualism apparent in the writings of social inclusion and exclusion cannot be take...

  7. Incidence of gonococcal and chlamydial infections and coverage of two laboratory surveillance networks, France, 2012.

    Science.gov (United States)

    La Ruche, G; Le Strat, Y; Fromage, M; Berçot, B; Goubard, A; de Barbeyrac, B; Sednaoui, P; Cambau, E; Lot, F

    2015-01-01

    Surveillance of sexually transmitted diseases in France is based on voluntary networks of laboratories and clinicians. Despite the importance of incidence data in improving knowledge about the national context and in international comparisons, such data were not previously available. During nationwide quality control of laboratories, mandatory for all laboratories, we conducted a survey in June 2013 to estimate the incidence rates of gonococcal and chlamydial infections for 2012 and to estimate the proportion of diagnoses performed (coverage) by the country's two laboratory-based sentinel networks for these diseases. Estimated incidence rates for 2012 were 39 per 100,000 persons aged 15 to 59 years for gonorrhoea and 257 per 100,000 persons aged 15 to 49 years for chlamydia. These rates were consistent with the average levels for a group of other Western countries. However, different estimates between countries may reflect disparate sources of surveillance data and diverse screening strategies. Better comparability between countries requires harmonising data sources and the presentation of results. Estimated coverage rates of the gonococcal and chlamydial infection surveillance networks in France in 2012 were 23% and 18%, respectively, with substantial regional variations. These variations justify improving the representativeness of these networks by adding laboratories in insufficiently covered areas. PMID:26290487

  8. Chlamydial Proctitis in a Young Man Who Has Sex with Men: Misdiagnosed as Inflammatory Bowel Disease.

    Science.gov (United States)

    Lee, Kyung Jin; Kim, Jaeyeon; Shin, Dong Hwan; Jung, Jun Oh; Koh, Seokyoung; Kim, Ka Young; Lee, Jae Min

    2015-12-01

    We report the case of a 20-year-old man with a 2-month history of anal pain and bloody rectal discharge. He was referred to our clinic of gastroenterology for suspected inflammatory bowel disease (IBD). The colonoscopy showed mucosal nodularities on the rectum and an anal tag. Because the colonoscopic findings were not consistent with the typical manifestations of IBD, we took an additional sexual history and performed studies for infectious proctitis, including serologic tests for Chlamydia trachomatis, Neisseria gonorrhoeae, and Treponema pallidum. He had homosexual experience, and the serologic tests and PCR of a rectal swab were positive for C. trachomatis infection. Finally he was diagnosed as having chlamydial proctitis and was treated with intramuscular ceftriaxone 250 mg in a single dose and doxycycline 100 mg orally twice daily for 7 days. After 2 months, he had no lower abdominal symptoms and his endoscopic findings were improved. PMID:26730366

  9. Chlamydial endometritis.

    OpenAIRE

    Paavonen, J; Aine, R; Teisala, K; Heinonen, P K; Punnonen, R; Lehtinen, M; Miettinen, A; Grönroos, P

    1985-01-01

    Endometrial biopsies were obtained from 32 women with suspected pelvic inflammatory disease, of whom 23 (72%) had histopathological evidence of endometritis. Chlamydia trachomatis was isolated from the endometria of nine (39%) women (chlamydia group) but not from the other 14 (non-chlamydia group). Severe plasma cell endometritis and lymphoid follicles with transformed lymphocytes were significantly more common in the chlamydia group than in the non-chlamydia group. This suggests that C trach...

  10. Building Inclusion

    OpenAIRE

    Jeanet Kullberg; Isik Kulu-Glasgow

    2009-01-01

    The social inclusion of immigrants and ethnic minorities is a central issue in many European countries. Governments face challenges in ensuring housing for immigrants, delivering public services, promoting neighbourhood coexistence and addressing residential segregation. The Building Inclusion project, sponsored by the European Commission, enables EU member states to exchange experiences relating to the social inclusion of vulnerable groups. Its special focus is on housing access and housing ...

  11. Chlamydia trachomatis interrupts an exocytic pathway to acquire endogenously synthesized sphingomyelin in transit from the Golgi apparatus to the plasma membrane.

    OpenAIRE

    Hackstadt, T; Rockey, D D; Heinzen, R A; Scidmore, M. A.

    1996-01-01

    Chlamydia trachomatis acquires C6-NBD-sphingomyelin endogenously synthesized from C6-NBD-ceramide and transported to the vesicle (inclusion) in which they multiply. Here we explore the mechanisms of this unusual trafficking and further characterize the association of the chlamydial inclusion with the Golgi apparatus. Endocytosed chlamydiae are trafficked to the Golgi region and begin to acquire sphingolipids from the host within a few hours following infection. The transport of NBD-sphingolip...

  12. Social inclusion and inclusive education

    Directory of Open Access Journals (Sweden)

    Marsela Robo

    2014-07-01

    In line with global debate on social inclusion and exclusion, the author brings the way this debate has now pervaded both the official and development policy discourse in Albania.Social inclusion is considered as one of the priorities of the current government, with poverty reduction as its main focus, which will be ensured not only through economic development. In the end, the article focuses on the role of education as a very important and useful tool for ensuring social inclusion.Social inclusion through education, in particular through vocational education, considered by the author as the only way towards sustainable development of Albanian society.

  13. Activation of the NLRP3 inflammasome by vault nanoparticles expressing a chlamydial epitope

    Science.gov (United States)

    Zhu, Ye; Jiang, Janina; Said-Sadier, Najwane; Boxx, Gale; Champion, Cheryl; Tetlow, Ashley; Kickhoefer, Valerie A.; Rome, Leonard H.; Ojcius, David M.; Kelly, Kathleen A.

    2014-01-01

    The full potential of vaccines relies on development of effective delivery systems and adjuvants and is critical for development of successful vaccine candidates. We have shown that recombinant vaults engineered to encapsulate microbial epitopes are highly stable structures and are an ideal vaccine vehicle for epitope delivery which does not require the inclusion of an adjuvant. We studied the ability of vaults which were engineered for use as a vaccine containing an immunogenic epitope of C. trachomatis, polymorphic membrane protein G (PmpG), to be internalized into human monocytes and behave as a “natural adjuvant”. We here show that incubation of monocytes with the PmpG-1-vaults activates caspase-1 and stimulates IL-1β secretion through a process requiring the NLRP3 inflammasome and that cathepsin B and Syk are involved in the inflammasome activation. We also observed that the PmpG-1-vaults are internalized through a pathway that is transiently acidic and leads to destabilization of lysosomes. In addition, immunization of mice with PmpG-1-vaults induced PmpG-1 responsive CD4+ cells upon re-stimulation with PmpG peptide in vitro, suggesting that vault vaccines can be engineered for specific adaptive immune responses. We conclude that PmpG-1-vault vaccines can stimulate NLRP3 inflammasomes and induce PmpG-specific T cell responses. PMID:25448112

  14. Discovery of chlamydial peptidoglycan reveals bacteria with murein sacculi but without FtsZ

    Science.gov (United States)

    Pilhofer, Martin; Aistleitner, Karin; Biboy, Jacob; Gray, Joe; Kuru, Erkin; Hall, Edward; Brun, Yves V.; Vannieuwenhze, Michael S.; Vollmer, Waldemar; Horn, Matthias; Jensen, Grant J.

    2013-12-01

    Chlamydiae are important pathogens and symbionts with unique cell biological features. They lack the cell-division protein FtsZ, and the existence of peptidoglycan (PG) in their cell wall has been highly controversial. FtsZ and PG together function in orchestrating cell division and maintaining cell shape in almost all other bacteria. Using electron cryotomography, mass spectrometry and fluorescent labelling dyes, here we show that some environmental chlamydiae have cell wall sacculi consisting of a novel PG type. Treatment with fosfomycin (a PG synthesis inhibitor) leads to lower infection rates and aberrant cell shapes, suggesting that PG synthesis is crucial for the chlamydial life cycle. Our findings demonstrate for the first time the presence of PG in a member of the Chlamydiae. They also present a unique example of a bacterium with a PG sacculus but without FtsZ, challenging the current hypothesis that it is the absence of a cell wall that renders FtsZ non-essential.

  15. Towards understanding microvillus inclusion disease.

    Science.gov (United States)

    Vogel, Georg F; Hess, Michael W; Pfaller, Kristian; Huber, Lukas A; Janecke, Andreas R; Müller, Thomas

    2016-12-01

    Microvillus inclusion disease (MVID) is characterised by onset of intractable life-threatening watery diarrhoea during infancy. Transmission electron microscopy demonstrates shortening or absence of apical microvilli, pathognomonic microvillus inclusions in mature enterocytes and subapical accumulation of periodic acid-Schiff-positive granules or vesicles confirming diagnosis. Mutations in MYO5B have been found to cause MVID. In two patients with MVID, whole-exome sequencing of DNA revealed homozygous truncating mutations in STX3. Mutations in these genes disrupt trafficking between apical cargo vesicles and the apical plasma membrane. Thus, disturbed delivery of certain brush border membrane proteins is a common defect in MVID. PMID:26830108

  16. Bubble inclusion and removal using PDMS membrane-based gas permeation for applications in pumping, valving and mixing in microfluidic devices

    International Nuclear Information System (INIS)

    Several advancements in fluid handling applications of a gas-permeable polydimethylsiloxane (PDMS) membrane are demonstrated. Devices for controlled pumping, bubble injection, bubble removal and mixing are demonstrated using a three-layered fabrication method. The ability of a gas-permeable membrane to control flow in glass channels is determined. Consistent flow rates ranging from approximately 1 to 14 µl min−1 were observed using control pressures from 100 to 700 mbar. Bubble injection and removal from microfluidic channels was performed in monolithic PDMS devices using several bubble trap geometries at fluid flow rates over 100 µl min−1. The rate of removal of the air in the bubble trap was determined as a function of the area of membrane exposed and the applied vacuum. The PDMS membrane was shown to be an effective tool for the injection and removal of air bubbles in a method of enhancing mixing using bubbles and branched microchannels. The amount of mixing was optically determined before and after bubbles entered the fluid channel. The ability to produce all of these compatible components using a single fabrication process is a step toward inexpensive, parallel, highly integrated microfluidic systems with minimal external controls

  17. Evaluation of the Kinetic Properties of the Sporulation Protein SpoIIE of Bacillus subtilis by Inclusion in a Model Membrane

    OpenAIRE

    Searls, Tim; Chen, Xingyong; Allen, Stephanie; Yudkin, Michael D.

    2004-01-01

    Starvation induces Bacillus subtilis to initiate a developmental process (sporulation) that includes asymmetric cell division to form the prespore and the mother cell. The integral membrane protein SpoIIE is essential for the prespore-specific activation of the transcription factor σF, and it also has a morphogenic activity required for asymmetric division. An increase in the local concentration of SpoIIE at the polar septum of B. subtilis precedes dephosphorylation of the anti-anti-sigma fac...

  18. Inclusive pedagogy

    DEFF Research Database (Denmark)

    Korsgaard, Morten Timmermann; Skov Mortensen, Stig

    This article will present a case for a shift in perspective in inclusive education research towards a continentally inspired approach. Drawing on the age old distinction between continental and Anglo-American educational research the aim is to flesh out what a shift to a continental approach will...

  19. Inclusion Analysis

    CERN Document Server

    Colver, David

    2010-01-01

    Inclusion analysis is the name given by Operis to a black box testing technique that it has found to make the checking of key financial ratios calculated by spreadsheet models quicker, easier and more likely to find omission errors than code inspection.

  20. Separation Of Cadmium(II), Cobalt(II) And Nickel(II) By Transport Through Polymer Inclusion Membranes With Phosphonium Ionic Liquid As Ion Carrier / Separacja Jonów Kadmu(II), Kobaltu(II) I Niklu(II) W Procesie Transportu Przez Polimerowe Membrany Inkluzyjne Zawierające Fosfoniową Ciecz Jonową W Roli Przenośnika

    OpenAIRE

    Pospiech B.

    2015-01-01

    This paper presents study on the facilitated transport of cadmium(II), cobalt(II) and nickel(II) ions from aqueous chloride solutions through polymer inclusion membranes (PIMs) with phosphonium ionic liquid. Cyphos IL 101 (trihexyl(tetradecyl) phosphonium chloride) was used as a selective carrier for synthesis of cellulose triacetate membranes containing o-nitrophenyl pentyl ether (ONPPE) as a plasticizer. Effect of different parameters such as hydrochloric acid concentration in the source ph...

  1. ARE INCLUSIVE DESIGNERS DESIGNING INCLUSIVELY?

    DEFF Research Database (Denmark)

    Herriott, Richard

    2013-01-01

    A large body of literature exists relating to Inclusive Design. The literature can be divided into theory concerning methodology and case studies concerning practice. With such a large body of theoretical literature available, the question arises as to how closely practice matches that theory. This...... paper is a survey of the methods used in the execution of self-declared inclusively design products based on an analysis of academic papers, posters and oral presentations. The case studies are divided into two groups, product design and assistive technology. Design steps were assigned to six categories...

  2. IL-17A Synergizes with IFN-γ to Upregulate iNOS and NO Production and Inhibit Chlamydial Growth

    OpenAIRE

    Zhang, Yongci; Wang, Haiping; Ren, Jianyun; Tang, Xiaofei; Jing, Ye; Xing, Donghong; Zhao, Guosheng; Yao, Zhi; Yang, Xi; Bai, Hong

    2012-01-01

    IFN-γ-mediated inducible nitric oxide synthase (iNOS) expression is critical for controlling chlamydial infection through microbicidal nitric oxide (NO) production. Interleukin-17A (IL-17A), as a new proinflammatory cytokine, has been shown to play a protective role in host defense against Chlamydia muridarum (Cm) infection. To define the related mechanism, we investigated, in the present study, the effect of IL-17A on IFN-γ induced iNOS expression and NO production during Cm infection in vit...

  3. Direct fluorescent-antibody confirmation of chlamydial antigen below the detection threshold of the chlamydiazyme enzyme-linked immunosorbent assay.

    OpenAIRE

    Kellogg, J A; Seiple, J W; Stroll, E S

    1993-01-01

    Of 4,000 endocervical specimens tested with the Chlamydiazyme enzyme-linked immunosorbent assay (Abbott Laboratories), 233 (5.8%) gave positive results (A492 above the cutoff), which were confirmed with a blocking reagent (Abbott). An additional 34 specimens (14.6%) with chlamydial antigen were detected and confirmed with the direct fluorescent-antibody test (Syva) from among those 66 Chlamydiazyme-negative specimens which had A492s that ranged from 0.030 to the cutoff and that could be block...

  4. Inclusive Education in China

    Institute of Scientific and Technical Information of China (English)

    杨永芳

    2005-01-01

    This paper is concerned about inclusive education in China,which is exemplified bythe following aspects:creating inclusive culture,producing inclusive policies and evolving inclusivepractice.Also,problems related to the inclusion are identified in this paper.

  5. Disulfide-mediated interactions of the chlamydial major outer membrane protein: role in the differentiation of chlamydiae?

    OpenAIRE

    Hackstadt, T; Todd, W J; Caldwell, H D

    1985-01-01

    The effects of exogenous reducing agents on a number of biological properties of purified Chlamydia trachomatis LGV-434 and Chlamydia psittaci meningopneumonitis elementary bodies (EBs) have been examined in an attempt to identify in vitro correlates of early events in the differentiation of the infectious EB to the replicative cell type, the reticulate body (RB). Treatment of EBs with dithiothreitol elicited a number of changes normally associated with differentiation to the RB. EBs in the p...

  6. The trans-Golgi SNARE syntaxin 10 is required for optimal development of Chlamydia trachomatis

    Directory of Open Access Journals (Sweden)

    Andrea L Lucas

    2015-09-01

    Full Text Available Chlamydia trachomatis, an obligate intracellular pathogen, grows inside of a vacuole, termed the inclusion. Within the inclusion, the organisms differentiate from the infectious elementary body (EB into the reticulate body (RB. The RB communicates with the host cell through the inclusion membrane to obtain the nutrients necessary to divide, thus expanding the chlamydial population. At late time points within the developmental cycle, the RBs respond to unknown molecular signals to redifferentiate into infectious EBs to perpetuate the infection cycle. One strategy for Chlamydia to obtain necessary nutrients and metabolites from the host is to intercept host vesicular trafficking pathways. In this study we demonstrate that a trans-Golgi soluble N-ethylmaleimide–sensitive factor attachment protein (SNARE, syntaxin 10, and/or syntaxin10-associated Golgi elements colocalize with the chlamydial inclusion. We hypothesized that Chlamydia utilizes the molecular machinery of syntaxin 10 at the inclusion membrane to intercept specific vesicular trafficking pathways in order to create and maintain an optimal intra-inclusion environment. To test this hypothesis, we used siRNA knockdown of syntaxin 10 to examine the impact of the loss of syntaxin 10 on chlamydial growth and development. Our results demonstrate that loss of syntaxin 10 leads to defects in normal chlamydial maturation including: variable inclusion size with fewer chlamydial organisms per inclusion, fewer infectious progeny, and delayed or halted RB-EB differentiation. These defects in chlamydial development correlate with an overabundance of NBD-lipid retained by inclusions cultured in syntaxin 10 knockdown cells. Overall, loss of syntaxin 10 at the inclusion membrane negatively affects Chlamydia. Understanding host machinery involved in maintaining an optimal inclusion environment to support chlamydial growth and development is critical towards understanding the molecular signals involved in

  7. Inclusion Body Myositis

    Science.gov (United States)

    ... Awards Enhancing Diversity Find People About NINDS NINDS Inclusion Body Myositis Information Page Table of Contents (click ... and Information Additional resources from MedlinePlus What is Inclusion Body Myositis? Inclusion body myositis (IBM) is one ...

  8. Inclusions in DKDP crystal

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The shape and the size of inclusions in DKDP crystal have been observed and measured microscopically.Three kinds of inclusions were found and the components of the inclusions were measured. The formation mechanisms were proposed and discussed.``

  9. Limits to Inclusion

    Science.gov (United States)

    Hansen, Janne Hedegaard

    2012-01-01

    In this article, I will argue that a theoretical identification of the limit to inclusion is needed in the conceptual identification of inclusion. On the one hand, inclusion is formulated as a vision that is, in principle, limitless. On the other hand, there seems to be an agreement that inclusion has a limit in the pedagogical practice. However,…

  10. Social Imaginaries and Inclusion

    DEFF Research Database (Denmark)

    Hansen, Janne Hedegaard

    2016-01-01

    The main goal of this entry is to introduce inclusion as a sociological concept consistent with which exclusion is an internal part of inclusion. When exclusion is the basis of inclusion, the establishment of communities will always involve both inclusion and exclusion processes. Similarly......, the development of inclusive schools and inclusive learning environments will involve both inclusion and exclusion processes. With this starting point, international educational research knowledge about inclusive schools and inclusive learning environments in general will be related to the fundamental dilemma...... that inclusion on the one hand may be seen to be about human rights, solidarity, and democracy, and on the other hand, it is about ensuring the cohesion of neoliberal society by means of every person’s obligation to realize one’s potential through learning, development, and education regardless of one’s needs...

  11. Index of Financial Inclusion

    OpenAIRE

    Mandira Sarma

    2008-01-01

    The promotion of an inclusive financial system is considered a policy priority in many countries. While the importance of financial inclusion is widely recognized, the literature lacks a comprehensive measure that can be used to measure the extent of financial inclusion across economies. This paper attempts to fill this gap by proposing an index of financial inclusion (IFI). The IFI is a multi-dimensional index that captures information on various dimensions of financial inclusion in one sing...

  12. Possibilities of inclusive education

    OpenAIRE

    Juraj Komora; Renáta Polakovičová; Katarína Vyrosteková

    2012-01-01

    The given paper deals with the problematics of inclusive education and looks for the answers to the question what possibilities of application it has in educational praxis. The authors explain the problematics of the inclusive education teaching process, which the actors of inclusive nurture-and-educational process participate in. Therefore they highlight the importance of keeping the principles of inclusive education, referring to the aims and conditions of inclusion. They try to explain the...

  13. Introduction Of Financial Inclusion

    OpenAIRE

    Chandni Kaur

    2013-01-01

    Financial inclusion is the process of ensuring access to appropriate financial products and servicesneeded by vulnerable group such as weaker sections and low Income groups at an affordable cost in a fair andtransparent manner by mainstream institutional player. Financial inclusion has become one of the most criticalaspects in the context of inclusive growth and development. The importance of an inclusive financial system iswidely recognized in policy circles and has because a policy priority...

  14. Footstep towards Inclusive Education

    Science.gov (United States)

    Abbas, Faiza; Zafar, Aneeka; Naz, Tayyaba

    2016-01-01

    Inclusive education is a rising trend in the world. The first step towards inclusive education is providing the awareness to the general education teachers. This study focused to investigate the general education teachers of primary and secondary level awareness about the special education and inclusive education. This study is descriptive method…

  15. Delimiting Inclusive Design

    DEFF Research Database (Denmark)

    Herriott, Richard

    2014-01-01

    This paper was written as an answer to the question raised by my PhD dissertation on accessibility through user-centred and Inclusive Design (ID) methods: can Inclusive Design be delimited? The literature on Inclusive Design deals almost entrirely with consumer product design and assistive...

  16. Inclusive Education in Bangladesh

    Science.gov (United States)

    Ahsan, Mohammad Tariq; Burnip, Lindsay

    2007-01-01

    This article reports on inclusive education in Bangladesh for children with special needs. Bangladesh is not behind other developed countries in enacting laws and declarations in favour of inclusive education, but a lack of resources is the main barrier in implementing inclusive education. Special education and integrated education models exist in…

  17. Inclusion in Middle Tennessee

    Science.gov (United States)

    Hayes, Brandalyn; Ashley, Mandi; Salter, Derrick

    2013-01-01

    The overall purpose of this study was to provide school districts within Tennessee with more research about how weekly hours of inclusion impact student achievement. Specifically, researchers examined which models of inclusion were in use in two school districts in Tennessee, administrators' and teachers' perceptions of inclusion, and whether or…

  18. Supporting Inclusive Practice

    Science.gov (United States)

    Knowles, Gianna

    2006-01-01

    Written to support all teaching and learning staff in developing good inclusive practice, this book provides knowledge and understanding about a range of inclusion issues, such as what an inclusive school might look like and practical guidance on supporting the development of such a school. It also explores issues surrounding: (1) Ethnicity; (2)…

  19. Foresighting for Inclusive Development

    DEFF Research Database (Denmark)

    Dahl Andersen, Allan; Andersen, Per Dannemand

    We propose that foresight can contribute to inclusive development by making innovation policy processes more inclusive, which in turn makes innovation systems more inclusive. Processes of developing future-oriented innovation policies are often unsuccessful and rarely inclusive. We conceptualize...... such processes as foresighting. We focus on how the ex-ante design of policymaking processes affects the actual process with a focus on inclusion, and we discuss how it affects policy effectiveness and innovation system transformation. Our argument is that processes of policymaking must be inclusive to...... affect and transform innovation systems because a set of distributed actors, rather than ministries and innovation agencies, is the gatekeepers of change. From this perspective, inclusion is a precondition rather than an obstacle for transformation. We develop a conceptual framework and use it to study...

  20. Perinatal morbidity and mortality associated with chlamydial infection: a meta-analysis study

    Directory of Open Access Journals (Sweden)

    Maria José Penna Maisonnette de Attayde Silva

    2011-12-01

    Full Text Available OBJECTIVE: To evaluate the effect of Chlamydia trachomatis infection during pregnancy on perinatal morbidity and mortality. METHODS: Systematic review and meta-analysis in an electronic database and manual, combining high sensitivity specific descriptors seeking to answer the research objective. The articles considered to be of high methodological quality (score above 6 on the Newcastle-Ottawa Scale were assessed by meta-analysis. RESULTS: Summary estimates of 12 studies were calculated by means of Mantel-Haenszel test with 95% confidence interval. It was observed that Chlamydia infection during pregnancy increased risk of preterm labor (relative risk (RR = 1.35 [1.11, 1.63], low birth weight (RR = 1.52 [1.24, 1.87] and perinatal mortality (RR = 1.84 [1.15, 2.94]. No evidence of increased risk was associated with Chlamydia infection in regard to premature rupture of membranes (RR = 1.13 [0.95, 1.34], abortion and postpartum endometritis (RR = 1.20 [0.65, 2.20] and 0.89 [0.49, 1.61] respectively. CONCLUSION: The diagnosis and treatment of Chlamydia cervicitis during pregnancy can reduce perinatal morbidity and mortality associated with this infection. However, clinical trials are needed to confirm these findings.

  1. Separation Of Cadmium(II, Cobalt(II And Nickel(II By Transport Through Polymer Inclusion Membranes With Phosphonium Ionic Liquid As Ion Carrier / Separacja Jonów Kadmu(II, Kobaltu(II I Niklu(II W Procesie Transportu Przez Polimerowe Membrany Inkluzyjne Zawierające Fosfoniową Ciecz Jonową W Roli Przenośnika

    Directory of Open Access Journals (Sweden)

    Pospiech B.

    2015-12-01

    Full Text Available This paper presents study on the facilitated transport of cadmium(II, cobalt(II and nickel(II ions from aqueous chloride solutions through polymer inclusion membranes (PIMs with phosphonium ionic liquid. Cyphos IL 101 (trihexyl(tetradecyl phosphonium chloride was used as a selective carrier for synthesis of cellulose triacetate membranes containing o-nitrophenyl pentyl ether (ONPPE as a plasticizer. Effect of different parameters such as hydrochloric acid concentration in the source phase as well as ion carrier concentration in the polymer membrane on metal ions transport has been investigated. Cd(II was transported preferably from hydrochloric acid solutions containing Co(II and Ni(II through PIM containing 18.8 wt.% CTA and 26.0 wt.% Cyphos 101 and 55.1 wt.% ONPPE into 0.5 M HNO3 as the receiving phase. The obtained results suggest that there is a possibility of application of this membrane with Cyphos IL 101 as ion carrier for separation of Cd(II over Co(II and Ni(II from hydrochloric acid solutions.

  2. Immunization with Dendritic Cells Pulsed ex vivo with Recombinant Chlamydial Protease-Like Activity Factor Induces Protective Immunity Against Genital Chlamydia muridarum Challenge

    Directory of Open Access Journals (Sweden)

    Bernard eArulanandam

    2011-12-01

    Full Text Available We have shown that immunization with soluble recombinant (r chlamydial protease-like activity factor (rCPAF and a T helper (Th 1 type adjuvant can induce significantly enhanced bacterial clearance and protection against Chlamydia–induced pathological sequelae in the genital tract. In this study, we investigated the use of bone marrow derived dendritic cells (BMDCs pulsed ex vivo with rCPAF+CpG in an adoptive subcutaneous immunization for the ability to induce protective immunity against genital chlamydial infection. We found that BMDCs pulsed with rCPAF+CpG efficiently up-regulated the expression of activation markers CD86, CD80, CD40 and major histocompatibility complex class II (MHC II, and secreted interleukin-12, but not IL-10 and IL-4. Mice adoptively immunized with rCPAF+CpG-pulsed BMDCs or UV-EB+CpG-pulsed BMDCs produced elevated levels of antigen-specific IFN- and enhanced IgG1 and IgG2a antibodies. Moreover, mice immunized with rCPAF+CpG-pulsed BMDCs or UV-EB+CpG-pulsed BMDCs exhibited significantly reduced genital Chlamydia shedding, accelerated resolution of infection, and reduced oviduct pathology when compared to infected mock-immunized animals. These results suggest that adoptive subcutaneous immunization with ex vivo rCPAF-pulsed BMDCs is an effective approach, comparable to that induced by UV-EB-BMDCs, for inducing robust anti-Chlamydia immunity.

  3. Foresighting for Inclusive Development

    DEFF Research Database (Denmark)

    Andersen, Allan Dahl; Andersen, Per Dannemand

    2016-01-01

    We propose that foresight can contribute to inclusive development by making innovation systems more inclusive. Processes of developing future oriented innovation policies are often unsuccessful and rarely inclusive. We conceptualize such processes as foresighting. We focus on how the ex-ante design...... of policymaking processes affects the actual process with a focus on inclusion, and we discuss how it affects policy effectiveness and innovation system transformation. Our argument is that processes of policymaking must be inclusive to affect and transform innovation systems because a set of...... distributed actors, rather than ministries and innovation agencies, is the gatekeepers of change. From this perspective, inclusion is a precondition rather than an obstacle for transformation. Based on the notion of innovation system foresight, we develop an analytical framework that we use to study design...

  4. Financial Inclusion Data

    OpenAIRE

    International Finance Corporation; Global Partnership for Financial Inclusion

    2011-01-01

    The group of 20 (G-20) recognizes data and measurement as an essential foundation for advancing financial inclusion at a global level. The data and measurement sub-group, in its first year, was tasked to identify the existing financial inclusion data landscape, to assess the data gaps, to develop key performance indicators, and to lay out the foundations for the framing of financial inclus...

  5. Measuring Attitudes Toward Inclusion

    Directory of Open Access Journals (Sweden)

    André Kunz

    2010-12-01

    Full Text Available The considerable worldwide demand for an inclusive education system has driven Switzerland to reconsider the approach of segregated schooling for children with Special Educational Needs (SEN. Recently, an agreement was signed among the states with the intention to adopt a more inclusive practice in school. There is evidence suggesting that an inclusive practice established at policy level is not enough, as many times it becomes teacher’s effort to translate the policies in classroom setting. The effectiveness of inclusive practices can be tightly related to the attitude of teachers, parents and students to inclusion of children with SEN in mainstreaming classes. Attitude towards inclusion is an observable construct but it presents difficulties in terms of measurement. For this purpose, in order to evaluate the attitude to inclusion of teachers, parents and students, an American Scale, the 11-items Parent Attitude to Inclusion (Palmer et al., 1998a, 1998b, 2001 and the version for teachers (Stanley, Grimbeek, Bryer, Beamisch, 2003; Bryer, Grimbeek, Beamish, Stanley, 2004, has been slightly modified and translated into German language. The resulting scales have been used to collect data in Switzerland in two regions. Results show that the German version of the scale can be potentially used for reliable measurement of attitudes toward inclusion in German speaking countries.

  6. Modelling Meso-Scale Diffusion Processes in Stochastic Fluid Bio-Membranes

    CERN Document Server

    Rafii-Tabar, H

    1999-01-01

    The space-time dynamics of rigid inhomogeneities (inclusions) free to move in a randomly fluctuating fluid bio-membrane is derived and numerically simulated as a function of the membrane shape changes. Both vertically placed (embedded) inclusions and horizontally placed (surface) inclusions are considered. The energetics of the membrane, as a two-dimensional (2D) meso-scale continuum sheet, is described by the Canham-Helfrich Hamiltonian, with the membrane height function treated as a stochastic process. The diffusion parameter of this process acts as the link coupling the membrane shape fluctuations to the kinematics of the inclusions. The latter is described via Ito stochastic differential equation. In addition to stochastic forces, the inclusions also experience membrane-induced deterministic forces. Our aim is to simulate the diffusion-driven aggregation of inclusions and show how the external inclusions arrive at the sites of the embedded inclusions. The model has potential use in such emerging fields as...

  7. What Counts as Inclusion?

    Science.gov (United States)

    Walton, E.; Nel, N.

    2012-01-01

    In the years since the publication in South Africa of White Paper Six: Special needs education (Department of Education (DoE) 2001) various schools in the state and independent sectors have begun to implement inclusive policies and practices. With reference to the Guidelines for full-service/inclusive schools issued in 2009, and by discussing a…

  8. Towards Inclusive Schooling.

    Science.gov (United States)

    Ainscow, Mel

    1997-01-01

    Uses classroom vignettes to examine reasons why schools in the United Kingdom are not yet generally successful in including students with disabilities and suggests simple ways that ordinary teachers can implement inclusive practices. These include the importance of teamwork, a school climate which encourages inclusive practices, and teacher…

  9. Understanding Inclusion in Cyprus

    Science.gov (United States)

    Mamas, Christoforos

    2013-01-01

    This paper provides a framework for understanding inclusion in Cyprus. The evidence base is the result of a six-month qualitative research study in five Cypriot mainstream primary schools. Despite the rhetoric in favour of inclusion, it seems that the Cypriot educational system is still highly segregating in its philosophy and does not fully…

  10. Inclusive Services Innovation Configuration

    Science.gov (United States)

    Holdheide, Lynn R.; Reschly, Daniel J.

    2011-01-01

    Teacher preparation to deliver inclusive services to students with disabilities is increasingly important because of changes in law and policy emphasizing student access to, and achievement in, the general education curriculum. This innovation configuration identifies the components of inclusive services that should be incorporated in teacher…

  11. Purification and partial characterization of the major outer membrane protein of Chlamydia trachomatis

    International Nuclear Information System (INIS)

    Elementary bodies (EB) of Chlamydia trachomatis serotypes C, E, and L2 were extrinsically radioiodinated, and whole-cell lysates of these serotypes were compared by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). Autoradiography of the polypeptide profiles identified a major surface protein with an apparent subunit molecular weight of 39,500 that was common to each C. trachomatis serotype. The abilities of nonionic (Triton X-100), dipolar ionic (Zwittergent TM-314), mild (sodium deoxycholate and sodium N-lauroyl sarcosine), and strongly anionic (SDS) detergents to extract this protein from intact EB of the L2 serotype were investigated by SDS-PAGE analysis of the soluble and insoluble fractions obtained after each detergent treatment. Only SDS readily extracted this protein from intact EB. Sarkosyl treatment selectively solubilized the majority of other EB proteins, leaving the 39,500-dalton protein associated with the Sarkosyl-insoluble fraction. Ultrastructural studies of the Sarkosyl-insoluble EB pellet showed it to consist of empty EB particles possessing an apparently intact outer membrane. No structural evidence for a peptidoglycan-like cell wall was found. Morphologically these chlamydial outer membrane complexes (COMC) resembled intact chlamydial EB outer membranes. The 39,500-dalton outer membrane protein was quantitatively extracted from COMC by treating them with 2% SDS at 60 degrees C. This protein accounted for 61% of the total COMC-associated protein, and its extraction resulted in a concomitant loss of the COMC membrane structure and morphology. The 39,500-dalton major outer membrane protein is a serogroup antigen of C. trachomatis organisms

  12. Assessment of inclusive education

    DEFF Research Database (Denmark)

    Miller, Tanja

    2014-01-01

    The focus of this paper is on the way teachers, in teams can work with assessing the inclusive practice in their own classes. In 2012 a joint effort between CEPRA, teachers and school administrators from the municipality of Hjørring developed a dialog based model for continually assessing the...... quality of the learning environment in regard to inclusion – this model draws heavily on the logic and mindset of ECERS (Early child environment program). This article will relate the rationale of the assessment model called “Dialoger om Kvalitet” (dialogues on quality) to LSP’s definition of inclusion...

  13. Inclusion in Elementary Schools

    Directory of Open Access Journals (Sweden)

    Susan Allan Galis

    1995-10-01

    Full Text Available This study of reform policy focused on inclusive education in the 1990s in the state of Georgia, United States of America. Program modifications including, individualizing instructional methods, adapting the instructional environment, and lowering maximum class size emerged as significant issues. We found that policies related to these areas were compounded by the less experienced educators not readily accepting change strategies for serving students. Apparently younger educators are engrossed in surviving daily routine and have difficulty coping with the complex demands of change. Regular education teachers have difficulty with the idea of inclusion. Legal aspects dealing inclusion need clarification, especially for regular education teachers.

  14. Evidence on Inclusion

    DEFF Research Database (Denmark)

    Dyssegaard, Camilla Brørup; Larsen, Michael Søgaard

    The purpose of this publication is to examine existing research on inclusion to identify strategies of inclusion that have generated positive effects. To do so it is necessary to understand the effect of the applied strategies. One approach, which is being discussed, is to use evidence to determine...... which methods have proven more effective than others. The desire to gain insight into research on inclusion forms the basis of the current systematic review. The task was to determine which strategies primary research has found to be most effective for inclusion purposes. We have solved this task by...... addressing the existing research with the following question: What is the effect of including children with special needs in mainstream teaching in basic school, and which of the applied educational methods have proved to have a positive effect?...

  15. Inclusive Education in Israel

    Directory of Open Access Journals (Sweden)

    O. V. Mayzel

    2013-08-01

    Full Text Available To get acquainted with the practice of inclusive education in mainstream schools, with professionals who work with special children, to visit the specialist centers to share experiences - all of this was part of an internship program «Early Childhood Education for Children with Special Needs», held in Israel (April 8 -02 May 2013 this year. The country has been selected for an internship, because the practice of inclusive education has been used for over 20 years in Israel. Moreover, a lot of attention is paid to the state program of early diagnosis and intervention "From prevention to inclusion" («From prevention to inclusion". The main principle of the system of education and medicine in Israel is -to give as much help to the child with special needs in early childhood, as possible , so he could be able to go to a regular school to 6 years.

  16. Inclusive Global Value Chains

    OpenAIRE

    Cusolito, Ana Paula; Safadi, Raed; Taglioni, Daria

    2016-01-01

    This report's focus is making global value chains (GVCs) more inclusive. To achieve inclusiveness is by overcoming participation constraints for Small and Medium Enterprises (SMEs) and facilitation access for Low Income Developing Countries (LIDCs). The underlying assumption is that most firms in LIDCs are SMEs. Even larger firms in LIDCs are likely to face similar challenges to SMEs, including a less supportive domestic operating environment and weaker institutions that lead to higher fixed ...

  17. Membrane dynamics

    DEFF Research Database (Denmark)

    Bendix, Pól Martin

    2015-01-01

    Current topics include membrane-protein interactions with regard to membrane deformation or curvature sensing by BAR domains. Also, we study the dynamics of membrane tubes of both cells and simple model membrane tubes. Finally, we study membrane phase behavior which has important implications for...

  18. Linguistic Diversity and Social Inclusion

    Science.gov (United States)

    Piller, Ingrid; Takahashi, Kimie

    2011-01-01

    This introduction provides the framework for the special issue by describing the social inclusion agenda of neoliberal market democracies. While the social inclusion agenda has been widely adopted, social inclusion policies are often blind to the ways in which language proficiency and language ideologies mediate social inclusion in linguistically…

  19. Liposome delivery of Chlamydia muridarum major outer membrane protein primes a Th1 response that protects against genital chlamydial infection in a mouse model

    DEFF Research Database (Denmark)

    Hansen, Jon; Jensen, Klaus Thorleif; Follmann, Frank;

    2008-01-01

    BACKGROUND: Immunity to chlamydia is thought to rely on interferon (IFN)-gamma-secreting T helper cells type 1 (Th1) with an additional effect of secreted antibodies. A need for Th1-polarizing adjuvants in experimental chlamydia vaccines has been demonstrated, and antigen conformation has also been...

  20. Lead inclusions in aluminium

    International Nuclear Information System (INIS)

    Ion implantation at room temperature of lead into aluminum leads to spontaneous phase separation and formation of lead precipitates growing topotactically with the matrix. Unlike the highly pressurized (∼ 1-5 GPa) solid inclusions formed after noble gas implantations, the pressure in the lead precipitates is found to be less than 0.12 GPa. Recently the authors have observed the result that the lead inclusions in aluminum exhibit both superheating and supercooling. In this paper they review and elaborate on these results. Small implantation-induced lead precipitates embedded in an aluminum matrix were studied by x-ray diffraction

  1. Mathematics Teaching and Inclusion

    DEFF Research Database (Denmark)

    intended to focus on the challenge for all schools today - the challenge of being the inclusive school for all! The programme included plenary lectures, paper presentations, workshops, network meetings, "walk and talk" and social events. There were around 100 participants from all Nordic countries (Denmark......This volume contains the proceedings of the 3rd Nordic Research Conference on Special Needs Education in Mathematics, which took place in Rebild organised by Aalborg University in November 23-25, 2005. The theme of the conference was Mathematics Education and Inclusion. The conference theme was...

  2. Creative activity and inclusion

    Directory of Open Access Journals (Sweden)

    Shemanov A.Yu.

    2013-09-01

    Full Text Available The aim of the article was to analyze the inclusion potential of art creative activity, namely of theatre performance, in people with disabilities. The article provides examples of disagreements in understanding the significance of these art activities for exercising the rights of people with disabilities to contribute to culture and art and some problems arising here. The conclusion is made that theatre art performed by people with disabilities is gradually changing its function: from being a means of self-affirmation to the determination of its specific place in overall theatre process. These changes confirm the inclusion potential of theatre art activity.

  3. Immunization against chlamydial genital infection in guinea pigs with UV-inactivated and viable chlamydiae administered by different routes.

    OpenAIRE

    Rank, R G; Batteiger, B E; Soderberg, L S

    1990-01-01

    Female guinea pigs were immunized with viable or UV light-inactivated chlamydiae (agent of guinea pig inclusion conjunctivitis), belonging to the species Chlamydia psittaci, by intravenous, subcutaneous, oral, or ocular routes. All animals were then inoculated vaginally with viable chlamydiae to determine the extent of protection against challenge infection induced by the various regimens. The course of genital infection was significantly reduced in intensity in all groups of animals except t...

  4. Inclusion Art Contest

    Science.gov (United States)

    Mel, Melisa Dauzat

    2010-01-01

    The purpose of this study was to ease a school system into the transitions that occur when Inclusion is incorporated. An entire Middle School was used to collect data from. The grades in that school were 6th, 7th and 8th grade. The initial intent was to foment a community feeling among the students. The results were completely unexpected as they…

  5. Designing Inclusive Spaces

    DEFF Research Database (Denmark)

    Colfelt, Solvej

    2012-01-01

    CWUAAT -6.TH CAMBRIDGE WORKSHOP – 2012 Designing inclusive systems for real-world applications Abstracht: Denmark has planned huge investments in development in healthcare systems. Nearly 50 billion danish krones has been set aside on the stately budget for this purpose to be spent over the next 10...

  6. Penile Epidermal Inclusion Cyst

    Directory of Open Access Journals (Sweden)

    M. El-Shazly

    2012-01-01

    Full Text Available We report a case of epidermal inclusion cyst in a 32-year-old male. This was a complication of circumcision that was neglected over years to form stones and urethrocutaneous fistula. Complete excision of the cyst and repair of the fistula were performed successfully. Histopathological examination confirmed our diagnosis.

  7. Optimization of inclusive fitness.

    Science.gov (United States)

    Grafen, Alan

    2006-02-01

    The first fully explicit argument is given that broadly supports a widespread belief among whole-organism biologists that natural selection tends to lead to organisms acting as if maximizing their inclusive fitness. The use of optimization programs permits a clear statement of what this belief should be understood to mean, in contradistinction to the common mathematical presumption that it should be formalized as some kind of Lyapunov or even potential function. The argument reveals new details and uncovers latent assumptions. A very general genetic architecture is allowed, and there is arbitrary uncertainty. However, frequency dependence of fitnesses is not permitted. The logic of inclusive fitness immediately draws together various kinds of intra-genomic conflict, and the concept of 'p-family' is introduced. Inclusive fitness is thus incorporated into the formal Darwinism project, which aims to link the mathematics of motion (difference and differential equations) used to describe gene frequency trajectories with the mathematics of optimization used to describe purpose and design. Important questions remain to be answered in the fundamental theory of inclusive fitness. PMID:16046225

  8. Nanotubular Toughening Inclusions

    Science.gov (United States)

    Park, Cheol (Inventor); Working, Dennis C. (Inventor); Siochi, Emilie J. (Inventor); Harrison, Joycelyn S. (Inventor)

    2015-01-01

    Conventional toughening agents are typically rubbery materials or small molecular weight molecules, which mostly sacrifice the intrinsic properties of a matrix such as modulus, strength, and thermal stability as side effects. On the other hand, high modulus inclusions tend to reinforce elastic modulus very efficiently, but not the strength very well. For example, mechanical reinforcement with inorganic inclusions often degrades the composite toughness, encountering a frequent catastrophic brittle failure triggered by minute chips and cracks. Thus, toughening generally conflicts with mechanical reinforcement. Carbon nanotubes have been used as efficient reinforcing agents in various applications due to their combination of extraordinary mechanical, electrical, and thermal properties. Moreover, nanotubes can elongate more than 20% without yielding or breaking, and absorb significant amounts of energy during deformation, which enables them to also be an efficient toughening agent, as well as excellent reinforcing inclusion. Accordingly, an improved toughening method is provided by incorporating nanotubular inclusions into a host matrix, such as thermoset and thermoplastic polymers or ceramics without detrimental effects on the matrix's intrinsic physical properties.

  9. Membrane fusion

    DEFF Research Database (Denmark)

    Bendix, Pól Martin

    2015-01-01

    At Stanford University, Boxer lab, I worked on membrane fusion of small unilamellar lipid vesicles to flat membranes tethered to glass surfaces. This geometry closely resembles biological systems in which liposomes fuse to plasma membranes. The fusion mechanism was studied using DNA zippering...... between complementary strands linked to the two apposing membranes closely mimicking the zippering mechanism of SNARE fusion complexes....

  10. Creative activity and inclusion

    OpenAIRE

    Shemanov A.Yu.; Vostrov I.M.; Yegorova V.A.

    2013-01-01

    The aim of the article was to analyze the inclusion potential of art creative activity, namely of theatre performance, in people with disabilities. The article provides examples of disagreements in understanding the significance of these art activities for exercising the rights of people with disabilities to contribute to culture and art and some problems arising here. The conclusion is made that theatre art performed by people with disabilities is gradually changing its function: from being...

  11. Supporting Teachers in Inclusive Education

    OpenAIRE

    Alekhina S.V.; Silanteva T.A.

    2015-01-01

    The article regards the issues of support provision to teachers involved in inclusive education as the main requirement for successful realization of inclusion. The methodological framework used in the study is a resource approach. The article describes the ways of extending the means of supporting teachers. The article also arguments for consolidating all the educators of inclusive schools into inclusive teams equally interested in joint work of administration and educators of intervention p...

  12. Supporting Teachers in Inclusive Education

    Directory of Open Access Journals (Sweden)

    Alekhina S.V.

    2015-03-01

    Full Text Available The article regards the issues of support provision to teachers involved in inclusive education as the main requirement for successful realization of inclusion. The methodological framework used in the study is a resource approach. The article describes the ways of extending the means of supporting teachers. The article also arguments for consolidating all the educators of inclusive schools into inclusive teams equally interested in joint work of administration and educators of intervention programs.

  13. Chlamydia trachomatis and chlamydial heat shock protein 60-specific antibody and cell-mediated responses predict tubal factor infertility

    DEFF Research Database (Denmark)

    Tiitinen, A.; Surcel, H.-M.; Halttunen, M.;

    2006-01-01

    BACKGROUND: To evaluate the role of Chlamydia trachomatis-induced humoral and cell-mediated immune (CMI) responses in predicting tubal factor infertility (TFI). METHODS: Blood samples were taken from 88 women with TFI and 163 control women. C. trachomatis and chlamydial heat shock protein 60 (CHSP......-specific IgG antibodies were found more frequently (43.2 versus 13.5%), and the antibody levels were higher in the TFI cases than in the controls (P < 0.001). C. trachomatis EB-induced lymphocyte responses were positive in 81.8% of the TFI cases and 58.9% of the controls (P < 0.001). Similarly, CHSP60-induced...... lymphocyte responses were found in 45.5% of the TFI cases and 30.7% of the controls (P < 0.001). CHSP60 antibody test was the best single test predicting TFI. Compared to cases with all four markers negative, the estimated risk for TFI was 4.1 (95% CI 1.4-11.9) among those with one positive marker and 19...

  14. Inclusion bodies in Plesiomonas shigelloides.

    OpenAIRE

    Pastian, M R; Bromel, M C

    1984-01-01

    Inclusion bodies were discovered in seven environmental isolates of Plesiomonas shigelloides and the P. shigelloides control (ATCC 14029). Differential staining indicated that the inclusion bodies may be composed of polyphosphates, and developmental stages of the bodies may occur. The inclusion bodies may be useful for rapid presumptive identification of this organism.

  15. Inclusive Education in South Korea

    Science.gov (United States)

    Kim, Yong-Wook

    2014-01-01

    The purpose of this paper is to examine the current implementation of inclusive education in South Korea and discuss its challenges. The history of special education is first described followed by an introduction to policies relevant to special and inclusive education. Next, a critical discussion of the state of inclusive education follows built…

  16. Politics of Inclusion and Empowerment

    DEFF Research Database (Denmark)

    Andersen, John; Siim, Birte

    2004-01-01

    The objective of the book is to analyse different politics of inclusion and empowerment and the different paradigms of inclusion/exclusion in order to underline the close link between politics of scoial equality and politics of recognition of ciultural difference. Politics of inclusion is thus...... identities. Politics of empowerment has to do with the agency and mobilisation dimension of social and political change. The title of the book "Politics of Inclusion and Empowerment" address the leitmotiv: namely to discuss plussumgame between politics of inclusion and politics of empowerment...

  17. How to measure inclusive fitness.

    Science.gov (United States)

    Creel, S

    1990-09-22

    Although inclusive fitness (Hamilton 1964) is regarded as the basic currency of natural selection, difficulty in applying inclusive fitness theory to field studies persists, a quarter-century after its introduction (Grafen 1982, 1984; Brown 1987). For instance, strict application of the original (and currently accepted) definition of inclusive fitness predicts that no one should ever attempt to breed among obligately cooperative breeders. Much of this confusion may have arisen because Hamilton's (1964) original verbal definition of inclusive fitness was not in complete accord with his justifying model. By re-examining Hamilton's original model, a modified verbal definition of inclusive fitness can be justified. PMID:1979447

  18. Singing and social inclusion.

    Science.gov (United States)

    Welch, Graham F; Himonides, Evangelos; Saunders, Jo; Papageorgi, Ioulia; Sarazin, Marc

    2014-01-01

    There is a growing body of neurological, cognitive, and social psychological research to suggest the possibility of positive transfer effects from structured musical engagement. In particular, there is evidence to suggest that engagement in musical activities may impact on social inclusion (sense of self and of being socially integrated). Tackling social exclusion and promoting social inclusion are common concerns internationally, such as in the UK and the EC, and there are many diverse Government ministries and agencies globally that see the arts in general and music in particular as a key means by which social needs can be addressed. As part of a wider evaluation of a national, Government-sponsored music education initiative for Primary-aged children in England ("Sing Up"), opportunity was taken by the authors, at the request of the funders, to assess any possible relationship between (a) children's developing singing behavior and development and (b) their social inclusion (sense of self and of being socially integrated). Subsequently, it was possible to match data from n = 6087 participants, drawn from the final 3 years of data collection (2008-2011), in terms of each child's individually assessed singing ability (based on their singing behavior of two well-known songs to create a "normalized singing score") and their written responses to a specially-designed questionnaire that included a set of statements related to children's sense of being socially included to which the children indicated their level of agreement on a seven-point Likert scale. Data analyses suggested that the higher the normalized singing development rating, the more positive the child's self-concept and sense of being socially included, irrespective of singer age, sex and ethnicity. PMID:25120514

  19. Singing and social inclusion

    Directory of Open Access Journals (Sweden)

    Graham Frederick Welch

    2014-07-01

    Full Text Available There is a growing body of neurological, cognitive and social psychological research to suggest the possibility of positive transfer effects from structured musical engagement. In particular, there is evidence to suggest that engagement in musical activities may impact on social inclusion (sense of self and of being socially integrated. Tackling social exclusion and promoting social inclusion are common concerns internationally, such as in the UK and the EC, and there are many diverse Government ministries and agencies globally that see the arts in general and music in particular as a key means by which social needs can be addressed. As part of a wider evaluation of a national, Government-sponsored music education initiative for Primary-aged children in England (‘Sing Up’, opportunity was taken by the authors, at the request of the funders, to assess any possible relationship between (a children’s developing singing behaviour and development and (b their social inclusion (sense of self and of being socially integrated. Subsequently, it was possible to match data from n=6087 participants, drawn from the final three years of data collection (2008-2011, in terms of each child’s individually assessed singing ability (based on their singing behaviour of two well-known songs to create a 'normalised singing score' and their written responses to a specially-designed questionnaire that included a set of statements related to children’s sense of being socially included to which the children indicated their level of agreement on a seven-point Likert scale. Data analyses suggested that the higher the normalized singing development rating, the more positive the child’s self-concept and sense of being socially included, irrespective of singer age, sex and ethnicity.

  20. IPads in Inclusive Classrooms

    DEFF Research Database (Denmark)

    Meyer, Bente Tobiesen

    2015-01-01

    This paper builds on data from a research project where iPads were used in a lower secondary school in Denmark to support school development and inclusive learning environments. The paper explores how iPads enter into and work as part of an ecology of learning resources in five classes in lower...... secondary school. I conceptualize the systems of related technologies observed in this school as ecologies of learning resources as they present themselves as carefully balanced systems in which educational resources circulate in different ways that make sense for learners’ needs. Inspired by Actor...

  1. Asymmetric inclusion process

    Science.gov (United States)

    Reuveni, Shlomi; Eliazar, Iddo; Yechiali, Uri

    2011-10-01

    We introduce and explore the asymmetric inclusion process (ASIP), an exactly solvable bosonic counterpart of the fermionic asymmetric exclusion process (ASEP). In both processes, random events cause particles to propagate unidirectionally along a one-dimensional lattice of n sites. In the ASEP, particles are subject to exclusion interactions, whereas in the ASIP, particles are subject to inclusion interactions that coalesce them into inseparable clusters. We study the dynamics of the ASIP, derive evolution equations for the mean and probability generating function (PGF) of the sites’ occupancy vector, obtain explicit results for the above mean at steady state, and describe an iterative scheme for the computation of the PGF at steady state. We further obtain explicit results for the load distribution in steady state, with the load being the total number of particles present in all lattice sites. Finally, we address the problem of load optimization, and solve it under various criteria. The ASIP model establishes bridges between statistical physics and queueing theory as it represents a tandem array of queueing systems with (unlimited) batch service, and a tandem array of growth-collapse processes.

  2. [Inclusion-body myositis].

    Science.gov (United States)

    Benveniste, O

    2014-07-01

    Sporadic inclusion-body myositis (sIBM) presents in average at the sixth decade of life and affects three men for one woman. It is a non-lethal, slowly progressive but disabling disease. Except the striated muscles, no other organs (such as the interstitial lung) are involved. The phenotype of this myopathy is particular since it involves the axial muscles (camptocormia, swallowing dysfunction) and limb girdle (notably the quadriceps) but also the distal muscles (in particular the fingers' and wrists' flexors) in a bilateral but non-symmetrical manner. The clinical presentation is then very suggestive of the diagnosis, which remains to be proven by a muscle biopsy. Histological features defining the diagnosis associate endomysial inflammatory infiltrates with frequent invaded fibres (the myositis) and amyloid deposits generally accompanying rimmed vacuoles (the inclusions). There is still today a debate to know if this disease is at its beginning a degenerative or an auto-immune condition. Nonetheless, usual immunosuppressive drugs (corticosteroids, azathioprine, methotrexate) or polyvalent immunoglobulines remain ineffective and even may worsen the handicap. Some controlled randomized trials will soon be launched for this condition, but for now, the best therapeutic approach to slow down the rapidity of progression of the disease is to maintain muscle exercise with the help of the physiotherapists. PMID:24128435

  3. Inclusive Business - What It Is All About? Managing Inclusive Companies

    Directory of Open Access Journals (Sweden)

    Tea Golja

    2012-01-01

    Full Text Available Following the challenges we face today, the inclusive business models are future business models through which the Millennium Development Goals can be fostered and strengthen. These are the models which, through their strategic orientation on inclusivity, include low income communities in their value chain. This can be done through combining variety of strategies which all have two common points – recognition of stakeholders and adjustment of the product to the target market. The paper presents the analysis of inclusive markets. Hence, the research results show the dispersion of inclusive businesses worldwide, type of the organization, sector coverage, and contribution to MDGs as well as the particular way of inclusion of low income communities in their value chain. The aim is to present how inclusive business benefits not only the low income societies, but the companies that operate in this way as well.

  4. Membrane Biophysics

    CERN Document Server

    Ashrafuzzaman, Mohammad

    2013-01-01

    Physics, mathematics and chemistry all play a vital role in understanding the true nature and functioning of biological membranes, key elements of living processes. Besides simple spectroscopic observations and electrical measurements of membranes we address in this book the phenomena of coexistence and independent existence of different membrane components using various theoretical approaches. This treatment will be helpful for readers who want to understand biological processes by applying both simple observations and fundamental scientific analysis. It provides a deep understanding of the causes and effects of processes inside membranes, and will thus eventually open new doors for high-level pharmaceutical approaches towards fighting membrane- and cell-related diseases.

  5. Designing Inclusive Spaces

    DEFF Research Database (Denmark)

    Colfelt, Solvej

    2012-01-01

    existing hospital complexes only half the size of these new ones is already recognized as a big problem: How can we avoid the wayfinding-problem of the new complexes to grow to the double with the doubling of the complex size ? What kind of design application can improve the accessibility of future......CWUAAT -6.TH CAMBRIDGE WORKSHOP – 2012 Designing inclusive systems for real-world applications Abstracht: Denmark has planned huge investments in development in healthcare systems. Nearly 50 billion danish krones has been set aside on the stately budget for this purpose to be spent over the next 10...... years. The primary part of the sum is to be used on new large hospital complexes. The 5 danish regions are the quarantor of healthcare quality and responsible for the projects of 5 new hospital complexes. The complexes are planned to be the size of willages of 5000-8000 inhabitants…. Finding your way in...

  6. INCLUSION BODY MYOSITIS

    Directory of Open Access Journals (Sweden)

    Luh Yeni Laksmini

    2014-09-01

    Full Text Available Inclusion body myositis (IBM merupakan penyakit inflamasi pada otot yang bersifat progresif dengan penyebab yang tidak diketahui dan tidak menunjukkan respon yang baik terhadap berbagai terapi. Gambaran histopatologi IBM ditandai dengan infiltrat sel-sel limfosit diantara ruangan endomisial, di dalam otot dan di sekitar otot dengan fokus-fokus inklusi di dalam miosit (rimmed vacuole serta beberapa serat otot terlihat atrofi dan nekrosis. Dilaporkan wanita, usia 46 tahun dengan IBM. Keluhan utama pasien berupa kelemahan pada kedua tangan, kaki kanan terasa berat jika diangkat sehingga susah berjalan. Pemeriksaan saraf sensorik ekstremitas dekstra dan sinistra dalam batas normal. Pemeriksaan enzim cretinine kinase meningkat secara dramatik. Pemeriksaan histopatologi dari biospi otot gastrocnemius menunjukkan gambaran yang sesuai untuk IBM dan telah dilakukan penanganan dengan pemberian oral methilprednisolon 3x32 mg dan mecobalmin 1x500ìg intravena, namun tidak menunjukkan respon yang baik terhadap terapi dan akhirnya pasien meninggal. [MEDICINA 2013;44:118-123].

  7. Inclusive Jets in PHP

    Science.gov (United States)

    Roloff, P.

    Differential inclusive-jet cross sections have been measured in photoproduction for boson virtualities Q^2 < 1 GeV^2 with the ZEUS detector at HERA using an integrated luminosity of 300 pb^-1. Jets were identified in the laboratory frame using the k_T, anti-k_T or SIScone jet algorithms. Cross sections are presented as functions of the jet pseudorapidity, eta(jet), and the jet transverse energy, E_T(jet). Next-to-leading-order QCD calculations give a good description of the measurements, except for jets with low E_T(jet) and high eta(jet). The cross sections have the potential to improve the determination of the PDFs in future QCD fits. Values of alpha_s(M_Z) have been extracted from the measurements based on different jet algorithms. In addition, the energy-scale dependence of the strong coupling was determined.

  8. Study of Meteoritic Inclusion

    DEFF Research Database (Denmark)

    Olsen, Mia Bjørg Stolberg

    There is no question more fundamental than understanding our origins, in other words, understanding our place in the cosmos. This question is particularly timely, as results in the field of exoplanet research have established with confidence that about half of the stars in the galaxy are orbited ...... meteoritic inclusions is clearly the way forward towards understanding the birth of our solar system and, hence, our origins....... small, potentially terrestrial-like planets. Given the tantalizing perspective of discovering an Earth-like world, understanding the sequence of events leading to the formation our solar system and planetary bodies has never been so relevant. Theoretical and computational astrophysics as well as...... astronomical observation of starforming regions and exoplanets provide a framework for understanding star-formation processes and the evolution of planetary systems, but offer no direct insight into the earliest solar system. This necessary and complementary information can be obtained through the study of...

  9. Inclusive design research in action

    OpenAIRE

    Dong, H.

    2010-01-01

    In this special issue, we shall share our inclusive insights through our experience of working with designers, working with the public, working with different types of users, and working with different disciplines. Real world research case studies will be used to demonstrate the impact of inclusive design research on improving people’s quality of life. Student design projects will be introduced to illustrate how inclusive design principles were incorporated into design education a...

  10. Financial Stability and Financial Inclusion

    OpenAIRE

    Peter J Morgan; Pontines, Victor

    2014-01-01

    Developing economies are seeking to promote financial inclusion, i.e., greater access to financial services for low-income households and firms, as part of their overall strategies for economic and financial development. This raises the question of whether financial stability and financial inclusion are, broadly speaking, substitutes or complements. In other words, does the move toward greater financial inclusion tend to increase or decrease financial stability? A number of studies have sugge...

  11. Inclusion in a Polarised World

    OpenAIRE

    Freeman, Alan

    2005-01-01

    This paper on inclusion was presented to the at the 2005 summer school of DEEEP (Development Education Exchange in Europe Project), Härnösand - Sweden, 5 - 12 June 2005. It addresses the significance of the concept of world civilisation. It assesses how meaning may be attached to the concept of inclusion in an economically polarised world. It develops a critique of the conception of economic inclusion, by means of an exploration of linguistic inclusion and the notion of ‘disability’. ‘...

  12. Possibilities for an Inclusive Society in Singapore: Becoming Inclusive within

    Science.gov (United States)

    Lim, Levan

    2009-01-01

    The envisioning of Singapore as an inclusive society has witnessed the most progressive systemic and policy developments concerning people with disabilities in recent years. The building of "heartware" in society (as in the will, values, and attitudes of its citizens) in order to realize the vision of an inclusive society, however, requires both…

  13. Membrane Processes.

    Science.gov (United States)

    Pellegrin, Marie-Laure; Burbano, Marie S; Sadler, Mary E; Diamond, Jason; Baker, Simon; Greiner, Anthony D; Arabi, Sara; Wong, Joseph; Doody, Alexandra; Padhye, Lokesh P; Sears, Keith; Kistenmacher, Peter; Kent, Fraser; Tootchi, Leila; Aguinaldo, Jorge; Saddredini, Sara; Schilling, Bill; Min, Kyungnan; McCandless, Robert; Danker, Bryce; Gamage, Neranga P; Wang, Sunny; Aerts, Peter

    2016-10-01

    This review, for literature published in 2015, contains information related to membrane processes for municipal and industrial applications. This review is a subsection of the Treatment Systems section of the annual Water Environment Federation literature review and covers the following topics: pretreatment, membrane bioreactor (MBR) configuration, design, nutrient removal, operation, industrial treatment, anaerobic membrane systems, reuse, microconstituents removal, membrane technology advances, membrane fouling, and modeling. Other sub-sections of the Treatment Systems section that might relate to this literature review include: Biological Fixed-Film Systems, Activated Sludge and Other Aerobic Suspended Culture Processes, Anaerobic Processes, Water Reclamation and Reuse. The following sections might also have related information on membrane processes: Industrial Wastes, Hazardous Wastes, and Fate and Effects of Pollutants. PMID:27620084

  14. Membrane Processes.

    Science.gov (United States)

    Pellegrin, Marie-Laure; Sadler, Mary E; Greiner, Anthony D; Aguinaldo, Jorge; Min, Kyungnan; Zhang, Kai; Arabi, Sara; Burbano, Marie S; Kent, Fraser; Shoaf, Robert

    2015-10-01

    This review, for literature published in 2014, contains information related to membrane processes for municipal and industrial applications. This review is a subsection of the Treatment Systems section of the annual Water Environment Federation literature review and covers the following topics: pretreatment, membrane bioreactor (MBR) configuration, design, nutrient removal, operation, industrial treatment, fixed film and anaerobic membrane systems, reuse, microconstituents removal, membrane technology advances, membrane fouling, and modeling. Other sub-sections of the Treatment Systems section that might relate to this literature review include: Biological Fixed-Film Systems, Activated Sludge and Other Aerobic Suspended Culture Processes, Anaerobic Processes, Water Reclamation and Reuse. The following sections might also have related information on membrane processes: Industrial Wastes, Hazardous Wastes, and Fate and Effects of Pollutants. PMID:26420079

  15. Designing Inclusive Systems Designing Inclusion for Real-world Applications

    CERN Document Server

    Clarkson, John; Robinson, Peter; Lazar, Jonathan; Heylighen, Ann

    2012-01-01

    The Cambridge Workshops on Universal Access and Assistive Technology (CWUAAT) are a series of workshops held at a Cambridge University College every two years. The workshop theme: “Designing inclusion for real-world applications” refers to the emerging potential and relevance of the latest generations of inclusive design thinking, tools, techniques, and data, to mainstream project applications such as healthcare and the design of working environments. Inclusive Design Research involves developing tools and guidance enabling product designers to design for the widest possible population, for a given range of capabilities. There are five main themes: •Designing for the Real-World •Measuring Demand And Capabilities •Designing Cognitive Interaction with Emerging Technologies •Design for Inclusion •Designing Inclusive Architecture In the tradition of CWUAAT, we have solicited and accepted contributions over a wide range of topics, both within individual themes and also across the workshop’s scope. ...

  16. Inclusion in Malaysian Integrated Preschools

    Science.gov (United States)

    Sukumaran, Sailajah; Loveridge, Judith; Green, Vanessa A.

    2015-01-01

    Inclusive education has been introduced through a number of policy developments in Malaysia over the last 10 years but there is little research investigating the extent and nature of inclusive education for preschoolers with special educational needs (SEN). This study surveyed both regular and special education teachers in Malaysian integrated…

  17. Fluid Inclusions in Carbonaceous Chondrites

    Science.gov (United States)

    Saylor, J.; Zolensky, M. E.; Bodnar, R. J.; Le L.; Schwandt, C.

    2001-01-01

    Fluid inclusions are present in carbonaceous chondrites. Of the chondrites studied (CI1, CM1 and 2, CV3) fluid inclusions were found only in CM2s and CI1s, and by extrapolation are most likely to be found there in the future. Additional information is contained in the original extended abstract.

  18. Forum, Dedicated to Inclusive Education

    OpenAIRE

    Vachkov I.V.

    2015-01-01

    26 – 27 of February 2015 in Kazan, in the University of Management “TISBI” been held National (All-Russian) forum of promotion of ideas and principles of inclusive education (with international participants) “Study and live together: open space of inclusion”. During the work of Forum the most topical questions of inclusive education implement in Russian Federation been discussed.

  19. Towards Innovative and Inclusive Architecture

    DEFF Research Database (Denmark)

    Grangaard, Sidse

    2016-01-01

    Acknowledging that the Danish Buildings Regulations is having an impact on the design of inclusive architecture, a Danish government agency focuses on new models for the accessibility requirements in the future Building Regulations supporting an innovative and inclusive architecture. In order to...

  20. Chlamydial partner notification in the British Association for Sexual Health and HIV (BASHH) 2011 UK national audit against the BASHH Medical Foundation for AIDS and Sexual Health Sexually Transmitted Infections Management Standards.

    Science.gov (United States)

    McClean, H; Carne, C A; Sullivan, A K; Radcliffe, K W; Ahmed-Jushuf, I

    2012-10-01

    This paper reports on chlamydial partner notification (PN) performance in the 2011 BASHH national audit against the British Association for Sexual Health and HIV (BASHH) Medical Foundation for AIDS Sexual Health (MedFASH) Sexually Transmitted Infection Management Standards (STIMS). There was wide regional variation in level 3 clinic PN performance against the current standard of index case-reported chlamydial PN, with 43% (regional range 0-80%) of clinics outside London meeting the ≥0.6 contacts seen per index standard, and 85% of clinics (regional range 82-88%) in London meeting the ≥0.4 standard. For level 2 clinics, 39% (regional range 0-100%) of clinics outside London met the ≥0.6 standard, and 43% (regional range 40-50%) of clinics in London met the ≥0.4 standard. Performance for health-care worker (HCW)-verified contact attendance is also reported. New standards for each of these performance measures are proposed for all level 3 clinics: ≥0.6 contacts seen per index case based on index case report, and ≥0.4 contacts seen per index case based on HCW verification, both within four weeks of the first partner notification interview. The results are discussed with regard to the importance of adoption of standards by commissioners of services, relevance to national quality agendas, and the need for development of a national system of PN quality assurance measurement and reporting. PMID:23104751

  1. Accessibility and inclusion informational

    Directory of Open Access Journals (Sweden)

    Mônica Sena de Souza

    2013-06-01

    Full Text Available Introduction: Discusses the role of information professionals in meeting the informational demands of people with disabilities in the information society. The librarian is crucial for the effectiveness and success in the informational inclusion of people with disabilities, considering also continuing education for their professional qualification.Objective: To provide reflections on the role of the librarian in serving users with disabilities, highlighting the need for improvement in information units, identified in the scientific literature with regard to accessibility.Methodology: Literature search, based on a review of literature in books and scientific papers, highlighting the main authors: Adams (2000, Mazzoni (2001 and Sassaki (1997, 2002, 2005.Results: The lack of informational access for people with disabilities hampers their social and political participation, hence, reduces its condition of citizenship.Conclusion: The librarian responsible for seeking continuing education, greater involvement in the events of the area and the constant search for job training, which will reflect on the best service the information needs of users with disabilities.

  2. Inclusive Business - What It Is All About? Managing Inclusive Companies

    OpenAIRE

    Tea Golja; Samanta Požega

    2012-01-01

    Following the challenges we face today, the inclusive business models are future business models through which the Millennium Development Goals can be fostered and strengthen. These are the models which, through their strategic orientation on inclusivity, include low income communities in their value chain. This can be done through combining variety of strategies which all have two common points – recognition of stakeholders and adjustment of the product to the target market. The paper presen...

  3. How Bureaucracy Promotes Inclusive Organizing

    DEFF Research Database (Denmark)

    Holck, Lotte

    Diversity literature in general and Feminist in particular have long promoted alternatives to bureaucracy on the premise that this form of governance is far from gender- and race-neutral, and that inclusive organizing necessitate a flatter, decentralized and more ‘organic’ set-up (Ferguson 1984...... and opportunities conducive to their inclusion. Guided by Ashcraft (2001) concept of organized dissonance, this paper explores how the combination of apparent incongruent elements of stability/flexibility and formality/informality might offer a passage for inclusive organizing....

  4. Genetics Home Reference: microvillus inclusion disease

    Science.gov (United States)

    ... Genetics Home Health Conditions microvillus inclusion disease microvillus inclusion disease Enable Javascript to view the expand/collapse ... Print All Open All Close All Description Microvillus inclusion disease is a condition characterized by chronic, watery, ...

  5. Membrane purification in radioactive waste management: a short review

    International Nuclear Information System (INIS)

    Radiation hazards of radionuclides arising from nuclear plant facilities are well known. Separation technologies are used to concentrate the radionuclides and prevent the spread of this hazard to the environment. The present review describes the recent advances made in radioactive waste treatment using membrane separation technology. The first part discusses the membrane methods for collective separation of radionuclides and the second part discusses the membrane methods for selective separation of individual radionuclides. For the collection separation of radionulides, methods include reverse osmosis, precipitation followed by ultrafiltration or microfiltration and membrane distillation. Individual elements have been separated using liquid supported membranes, polymer inclusion membranes, solid polymer based electrolysis, nanofiltration, electrochemical salt-splitting process and other advanced separation methods. - Highlights: ► Collective ions and colloids and Selective ions separation using membranes has been reviewed. ► Ultrafiltration and membrane distillation aide in collective waste remediation. ► Supported membranes aide in purification of radioisotopes.

  6. EDUCATIONAL INCLUSION AND CRITICAL PEDAGOGY

    Directory of Open Access Journals (Sweden)

    Silvia Molina

    2009-11-01

    Full Text Available This article outlines the basic principles of educational inclusion, focusingspecifically on the inclusion of disabled students in mainstream classrooms, and arguesthat inclusive education should be understood as a process of transforming traditionalschools into spaces of learning for all students. The article uses the lens of critical pedagogyto argue that exclusionary educational practices have been developed through themedicalization of learning disabilities which focused on the disability rather than theabilities of disabled students. Following the same line of thinking, the article providesscientific evidence to debunk myths related to the education of disabled students; especiallymyths that contributed to their exclusion from mainstream classrooms. Finally,based on the Learning Communities model, we provide some concrete strategies fortransforming mainstream classrooms into fully inclusive environments.

  7. Hydrodynamics of Inclusions in Freely Suspended Liquid Crystal Films

    Science.gov (United States)

    Qi, Zhiyuan

    Hydrodynamic interaction of pairs of circular inclusions in two-dimensional (2D), fluid smectic membranes suspended in air has been studied systematically. By analyzing their Brownian motion, it is found that the radial mutual mobilities of identical inclusions are independent of their size but that the angular coupling becomes strongly size-dependent when their radius exceeds a characteristic hydrodynamic length. These observations are described well for arbitrary inclusion separations by a model that generalizes the Levine/MacKintosh theory of point-force response functions and uses a boundary-element approach to calculate the mobility matrix for inclusions of finite extent. Beyond that, 2D flow fields generated by a rigid, oscillating post inserted in the film have been measured by analyzing the motion of tracer particles and provide a detailed understanding of the hydrodynamic behavior in the film/gas system. The Brownian diffusion of micron-scale inclusions in freely suspended smectic A liquid crystal films a few nanometers thick and several millimeters in diameter depends strongly on the air surrounding the film. Near atmospheric pressure, the three-dimensionally coupled film/gas system is well described by Hughes/Pailthorpe/White hydrodynamic theory but at lower pressure, the diffusion coefficient increases substantially, tending in high vacuum toward the two-dimensional limit where it is determined by film size. In the absence of air, the films are found to be a nearly ideal physical realization of a two-dimensional, incompressible Newtonian fluid.

  8. Financial Inclusion: Islamic Finance Perspective

    OpenAIRE

    Mirakhor, Abbas; Iqbal, Zamir

    2012-01-01

    Enhancing financial inclusion or access to finance can make critical contributions to the economic development. Conventional mechanisms such as micro-finance, small-medium-enterprises (SME), and micro-insurance to enhance financial inclusion have been partially successful in enhancing the access and are not without challenges. Islamic finance, based on the concept of risk-sharing offers set of financial instruments promoting risk-sharing rather than risk-transfer in the financial system. In a...

  9. Education for all- Inclusive education

    OpenAIRE

    Lebeer, Jo; Schraepen, Beno; Grácio, Luísa; Sart, Hande

    2013-01-01

    Education for all is the slogan of UNESCO. During the last decades a worldwide movement towards inclusive education is taken place. The idea is to make the school accessible to all children, whatever their differences or background. Not only accessible but also to give every child, together with its peers, a good education. Inclusive education also means that children with special needs and/or disability are integrated into regular education settings. Article 24 of the 2006 United Nations Con...

  10. ENLACE Social Inclusion Trust Fund: Social Inclusion Survey: Staff Perceptions on Social Inclusion

    OpenAIRE

    Mary S. Thompson

    2007-01-01

    This paper is intended to contribute to the promotion of social inclusion as a cross-cutting priority in the Inter-American Development Bank (IDB), a key issue in the Bank's Renewed Strategic Framework, as a key approach to reducing poverty and inequality in Latin America. It is based upon a staff opinion survey, designed and implemented under the framework of the IDB-UK ENLACE Social Inclusion Trust Fund, to assess how staff view social inclusion as an operational approach. The results of th...

  11. About INCLUSIVE study

    Directory of Open Access Journals (Sweden)

    G. Pinna

    2013-05-01

    Full Text Available BACKGROUND The fixed-dose combination pills are recommended from the international guide lines, both because they are very standardized and for the best compliance of the patients, that do not like to assume pills: a greater therapeutic success means less complications and therefore, in last analysis, less expenses for Sanitary Services. AIM OF THE STUDY The ARB association with HCTZ is considered one of more rational and effective one, but some doubt still remains on the dosages of the single component. The aim of INCLUSIVE, a prospective, multicentric, open-label, single-arm study, was to determine the efficacy and safety of irbesartan/HCTZ 150/12.5 mg and 300/25 mg fixed combinations in a diverse population of adults with systolic blood pressure (SBP uncontrolled on antihypertensive monotherapy. PATIENTS AND METHOD The study started with 1,005 patients (mean age 57.2 ± 11.2 years, 52% women. In line with the aim of the study to recruit patients from subgroups with hard-to-control blood pressure, they included patients with metabolic syndrome, diabetes, African, Hispanic Latinoamericans. After a wash-out period of 4-5 weeks, patients started daily monotherapy with HCTZ 12.5 mg. After 2 weeks, approximately 27% of patients had responded to HCTZ alone and were eliminated from further participation in the study. The remaining 736 patients (intent-to-treat population were given the combination pill of irbesartan/HCTZ starting with a dose of 150/12.5 mg for 8 weeks. If during this period they did not achieve goal blood pressure (< 140/90 mmHg, or < 130/80 mmHg for patients with diabetes mellitus, the dose of irbesartan/HCTZ was increased to 300/25 mg over the following 8 weeks. CONCLUSIONS At the end of 18 weeks of treatment, the mean change in SBP from baseline, the primary endpoint of the study (< 140 mmHg and 130 mmHg for diabetic type 2, was –21.5 mmHg (n: 77% (p < .001. The mean SBP change from baseline was also significant at week 10 (

  12. Mesothelial cell inclusions mimicking adenocarcinoma in cervical lymph nodes in association with chylous effusion

    Directory of Open Access Journals (Sweden)

    Goyal Manu

    2010-01-01

    Full Text Available Mesothelial cell inclusions in lymph nodes are of rare occurrence and can be mistaken as metastatic adenocarcinomas, mesothelioma or sinus histiocytosis. These are usually found in mediastinal and abdominal lymph nodes and are associated with effusions. We report a case of benign mesothelial cell inclusions in cervical lymph nodes, which was associated with chylous effusion, and immunohistochemistry revealed unusual weak cytoplasmic epithelial membrane antigen positivity in the cells.

  13. Detection of Chlamydia trachomatis inclusions in Mccoy cell cultures with fluorescein-conjugated monoclonal antibodies.

    OpenAIRE

    Stamm, W. E.; Tam, M; Koester, M; Cles, L

    1983-01-01

    We compared two methods for identification of Chlamydia trachomatis inclusions in McCoy cell monolayers: conventional iodine staining and immunofluorescence staining with monoclonal antibodies against the species-specific major outer membrane protein antigen of C. trachomatis. Among 878 urethral and cervical specimens tested in parallel, the immunofluorescence method detected eightfold more inclusions per monolayer, identified a higher proportion of positive specimens on first passage (98 ver...

  14. Cardiolipin effects on membrane structure and dynamics.

    Science.gov (United States)

    Unsay, Joseph D; Cosentino, Katia; Subburaj, Yamunadevi; García-Sáez, Ana J

    2013-12-23

    Cardiolipin (CL) is a lipid with unique properties solely found in membranes generating electrochemical potential. It contains four acyl chains and tends to form nonlamellar structures, which are believed to play a key role in membrane structure and function. Indeed, CL alterations have been linked to disorders such as Barth syndrome and Parkinson's disease. However, the molecular effects of CL on membrane organization remain poorly understood. Here, we investigated the structure and physical properties of CL-containing membranes using confocal microscopy, fluorescence correlation spectroscopy, and atomic force microscopy. We found that the fluidity of the lipid bilayer increased and its mechanical stability decreased with CL concentration, indicating that CL decreases the packing of the membrane. Although the presence of up to 20% CL gave rise to flat, stable bilayers, the inclusion of 5% CL promoted the formation of flowerlike domains that grew with time. Surprisingly, we often observed two membrane-piercing events in atomic force spectroscopy experiments with CL-containing membranes. Similar behavior was observed with a lipid mixture mimicking the mitochondrial outer membrane composition. This suggests that CL promotes the formation of membrane areas with apposed double bilayers or nonlamellar structures, similar to those proposed for mitochondrial contact sites. All together, we show that CL induces membrane alterations that support the role of CL in facilitating bilayer structure remodeling, deformation, and permeabilization. PMID:23962277

  15. Demands from the school inclusion

    Directory of Open Access Journals (Sweden)

    Selma Norberto Matos

    2014-04-01

    Full Text Available From the implementation of public policies on school inclusion, mainly those directed to the target audience of special education, the number of students with special educational needs in common classes has increased. This fact has helped to compose the picture in schools where the limitations and contradictions of the Brazilian educational system have appeared. Educational actors and authors are challenged to build knowledge able of responding to demands of daily school, concerning living and learning in diversity. Whereas this inclusive process is new in the schools, the study aimed to analyze the demands of teachers from the school inclusion. The research was qualitative and exploratory, and six teachers, their students with special educational needs and three professionals in the Nucleus of Inclusive Education from the Municipal Department of Education took in it. Technique of participant observation, field diary, semi-structured interview and questionnaire were used for data collection, while analysis of content was used for discussion of the data. The results indicate that there are achievements and contradictions in the reality of schools that themselves propose inclusive; advances and limitations resulting from the municipal politics; that the model of performance of the group of special education, in the context analyzed, may be revised or expanded; and that the teachers has demands with regard to public policy, training, and the psychologist.

  16. Axionic membranes

    Energy Technology Data Exchange (ETDEWEB)

    Aurilia, A. (Dept. of Physics, California State Polytechnic Univ., Pomona, CA (United States)); Spallucci, E. (Dipt. di Fisica Teorica, Univ. Trieste (Italy) INFN, Sezione Trieste (Italy))

    1992-05-21

    A metal ring removed from a soap-water solution encloses a film of soap which can be mathematically described as a minimal surface having the ring as its only boundary. This is known to everybody. In this letter we suggest a relativistic extension of the above fluidodynamic system where the soap film is replaced by a Kalb-Ramand gauge potential B{sub {mu}{nu}}(x) and the ring by a closed string. The interaction between the B{sub {mu}{nu}} field and the string current excites a new configuration of the system consisting of a relativistic membrane bounded by the string. We call such a classical solution of the equation of motion an axionic membrane. As a dynamical system, the axionic membrane admits a Hamilton-Jacobi formulation which is an extension of the HJ theory of electromagnetic strings. (orig.).

  17. Diverse Perspectives on Inclusive School Communities

    Science.gov (United States)

    Tsokova, Diana; Tarr, Jane

    2012-01-01

    What is an inclusive school community? How do stakeholders perceive their roles and responsibilities towards inclusive school communities? How can school communities become more inclusive through engagement with individual perspectives? "Diverse Perspectives on Inclusive School Communities" captures and presents the voices of a wide range of…

  18. INCLUSIVE CULTURE IN PRE-SCHOOL INSTITUTIONS

    Directory of Open Access Journals (Sweden)

    Irena NOVACHEVSKA

    2011-04-01

    Full Text Available Inclusive education is a rational concept that refers to the overall and long-term transformation of institutional systems in society, especially in education. Along with the transformation, a number of important and unresolved issues still appear in both theory and practice, as the duty of pre-school institutions and schools is to educate every student in the mainstream education system. One of the most important aspects of inclusion is the inclusive culture. Regardless of the good inclusive policy and practice, one cannot talk about successful inclusion without a properly developed inclusive institutional culture.This paper is a contribution to the research considering the development of inclusive culture in three preschool institutions. It is based on the thinking and attitudes of the pre­school staff toward the necessity of developing and nurturing an inclusive culture. Successful inclusion of pupils with special needs in the mainstream school system cannot be conceived without an inclusive culture.

  19. The Inclusion of Music/the Music of Inclusion

    Science.gov (United States)

    Lubet, Alex

    2009-01-01

    The intention of this paper is to situate music within inclusive education. Intersections of music--widely regarded as a "talent" or hyperability--and disability provide unique perspectives on social organisation in general and human valuation in particular. Music is a ubiquitous and an essential component of learning beginning in infancy.…

  20. Inclusive Design for Assistive Technology

    DEFF Research Database (Denmark)

    Herriott, Richard

    2014-01-01

    Objectives/focus/background: Design for Assistive Technology (AT) requires a special focus on user-requirements during product development. Inclusive Design theory and methodology thus has been relevant to AT design processes. Research in AT design has both drawn from and added to the ID knowledge...... innovation. Design for AT has some overlap with design for mainstream Inclusive Design but there are number of important differences of emphasis. Two in particular are a) that user investigations must draw on stakeholders other than users (carers and medical professionals) when gathering user requirements...

  1. Inclusive Education in the United States

    OpenAIRE

    C. Kenneth Tanner; Deborah Jan Vaughn Linscott; Susan Allan Galis

    1996-01-01

    School reform issues addressing inclusive education were investigated in this nationwide (United States) study. A total of 714 randomly selected middle school principals and teachers responded to concerns about inclusion, "degree of change needed in" and "importance of" collaborative strategies of teaching, perceived barriers to inclusion, and supportive activities and concepts for inclusive education. There was disagreement among teachers and principals regarding some aspects of inclusive ed...

  2. Robotic membranes

    DEFF Research Database (Denmark)

    Ramsgaard Thomsen, Mette

    2008-01-01

    prototypes, Vivisection and Strange Metabolisms, were developed at the Centre for Information Technology and Architecture (CITA) at the Royal Danish Academy of Fine Arts in Copenhagen as a means of engaging intangible digital data with tactile physical material. As robotic membranes, they are a dual...

  3. The Inclusive Education in Europe

    Science.gov (United States)

    Manzano-García, Beatriz; Fernández, María Tomé

    2016-01-01

    One of the phenomena that is of most concern to educational policy in Europe is immigration due to the fact that this is the source of new educational needs. This research looks at how European educational legislation deals with this topic. For this intercultural values that make inclusive education will be evaluated, we will analyze intercultural…

  4. Inclusive Education and the Arts

    Science.gov (United States)

    Allan, Julie

    2014-01-01

    This paper addresses the troubled, problematic and contested field of inclusive education, characterised by antagonisms between so-called inclusionists and special educationists; frustration, particularly among disability activists caused by the abstraction of the social model of disability and the expansion of the special educational needs…

  5. Students' responses to inclusive design

    DEFF Research Database (Denmark)

    Herriott, Richard; Geert Jensen, Birgitte

    2013-01-01

    This paper looks at how the use of inclusive design (ID) methods affects students' work processes in designing welfare technology. Work diaries showed students sub-divided their project: problem solving, data gathering and ideation, among others. This shows how the design problem was resolved into...

  6. Inclusive fitness theory and eusociality

    DEFF Research Database (Denmark)

    Abbot, Patrick; Abe, Jun; Alcock, John;

    2011-01-01

    Arising from M. A. Nowak, C. E. Tarnita & E. O. Wilson 466, 1057-1062 (2010); Nowak et al. reply. Nowak et al. argue that inclusive fitness theory has been of little value in explaining the natural world, and that it has led to negligible progress in explaining the evolution of eusociality. However...

  7. Supporting General Educators' Inclusive Practices.

    Science.gov (United States)

    Coombs-Richardson, Rita; Mead, Jean

    2001-01-01

    This article describes Project Inclusion, a state-funded project at Southeastern Louisiana University, which provided financial support for general educators to take university courses to develop their knowledge and skills concerning students with disabilities. The courses emphasized collaboration techniques, curricular modifications, and behavior…

  8. Social Inclusion and Integrative Practices

    Directory of Open Access Journals (Sweden)

    David Cappo

    2014-06-01

    Full Text Available With the passage of time valuable lessons have been learnt about both effective practices for program and system integration and the sizable barriers, including the challenges in sustaining constructive integration. This paper is a reflection on sustainable integrative practices and is grounded in the direct experience of one of the authors, who held the post of the South Australian Social Inclusion Commissioner. We reflect upon the structure and mechanism of the South Australian Social Inclusion Initiative (2002–2011 as well as using a case study of a successful integrative program of the Social Inclusion Initiative, a program in South Australia’s School Retention Action Plan 2004 Making the Connections (South Australian Social Inclusion Board, 2004 that was implemented to improve school retention. The case study draws out salient factors of clear rationale, coordination, collaboration, communication, team work and trust as skills and ingredients to bring about integration in policy and programs. While the integration literature affirms that these ingredients are primary skills for the development of an integrative framework, we also assert that they are not enough for successful and sustained integration. Absent from much of the literature is a discussion about the use of power and the manner in which horizontal integrative work occurs. We take up this theme to draw out some implications for analysis of sustainable integrative practices.

  9. Towards Inclusion: An Australian Perspective

    Science.gov (United States)

    Forbes, Fiona

    2007-01-01

    This article outlines the views of the Australian Special Education Principals' Association (ASEPA) on inclusion and the impact this is having on Australian Government Schools from a school based perspective. ASEPA is a relatively young association and was formed in 1997 out of the need to put forward the case to support students with special…

  10. Inclusive Education: Programmes and Provisions

    Science.gov (United States)

    Kappen, Mini Dejo

    2010-01-01

    Inclusive education is a practice of teaching handicapped children in regular classrooms with non-handicapped children to the fullest extent possible; such children may have orthopedic, intellectual, emotional, or visual difficulties or handicaps associated with hearing or learning. In India there are constitutional provisions for Inclusive…

  11. Inclusive Briefing and User Involvement

    DEFF Research Database (Denmark)

    Jensen, Per Anker

    2011-01-01

    number of different processes with varying purposes before and during the design and construction activities. Thus, briefing can be regarded as a continuous process but it should also be an inclusive and interactive process with the involvement of all stakeholders, including end users. This article...

  12. Inclusive Particle Spectra at RHIC

    OpenAIRE

    Kahana, D. E.; Kahana, S. H.

    2000-01-01

    A simulation is performed of the recently reported data from PHOBOS at energies of 56 and 130 A GeV using the relativistic heavy ion cascade LUCIFER which had previously given a good description of the NA49 inclusive spectra at E=17.2 A GeV. The results compare well with these early measurements at RHIC.

  13. Early Childhood Inclusion in Australia

    Science.gov (United States)

    Kemp, Coral R.

    2016-01-01

    From the introduction of early intervention services in Australian in the mid-1970s, the families of children with intellectual and multiple disabilities have been encouraged to enroll their children in local preschools and childcare centers. Children with disabilities have also accessed a range of alternatives to full inclusion, such as reverse…

  14. Zeolites: Structures and Inclusion Properties

    Czech Academy of Sciences Publication Activity Database

    Čejka, Jiří

    New York : Marcel Dekker, 2004, s. 1623-1630 R&D Projects: GA AV ČR IAA4040001; GA ČR GA104/02/0571; GA ČR GA203/03/0804 Institutional research plan: CEZ:AV0Z4040901 Keywords : zeolites * mesoporous molecular sieves * inclusion compounds Subject RIV: CF - Physical ; Theoretical Chemistry

  15. Primordial Compositions of Refractory Inclusions

    Energy Technology Data Exchange (ETDEWEB)

    Grossman, L; Simon, S B; Rai, V K; Thiemens, M H; Hutcheon, I D; Williams, R W; Galy, A; Ding, T; Fedkin, A V; Clayton, R N; Mayeda, T K

    2008-02-20

    Bulk chemical and oxygen, magnesium and silicon isotopic compositions were measured for each of 17 Types A and B refractory inclusions from CV3 chondrites. After bulk chemical compositions were corrected for non-representative sampling in the laboratory, the Mg and Si isotopic compositions of each inclusion were used to calculate its original chemical composition assuming that the heavy-isotope enrichments of these elements are due to Rayleigh fractionation that accompanied their evaporation from CMAS liquids. The resulting pre-evaporation chemical compositions are consistent with those predicted by equilibrium thermodynamic calculations for high-temperature nebular condensates but only if different inclusions condensed from nebular regions that ranged in total pressure from 10{sup -6} to 10{sup -1} bar, regardless of whether they formed in a system of solar composition or in one enriched in OC dust relative to gas by a factor of ten relative to solar composition. This is similar to the range of total pressures predicted by dynamic models of the solar nebula for regions whose temperatures are in the range of silicate condensation temperatures. Alternatively, if departure from equilibrium condensation and/or non-representative sampling of condensates in the nebula occurred, the inferred range of total pressure could be smaller. Simple kinetic modeling of evaporation successfully reproduces observed chemical compositions of most inclusions from their inferred pre-evaporation compositions, suggesting that closed-system isotopic exchange processes did not have a significant effect on their isotopic compositions. Comparison of pre-evaporation compositions with observed ones indicates that 80% of the enrichment in refractory CaO + Al{sub 2}O{sub 3} relative to more volatile MgO + SiO{sub 2} is due to initial condensation and 20% due to subsequent evaporation for both Type A and Type B inclusions.

  16. Advanced Hydrogen Transport Membranes for Vision 21 Fossil Fuel Plants

    Energy Technology Data Exchange (ETDEWEB)

    Carl R. Evenson; Shane E. Roark

    2006-03-31

    The objective of this project was to develop an environmentally benign, inexpensive, and efficient method for separating hydrogen from gas mixtures produced during industrial processes, such as coal gasification. A family of hydrogen separation membranes was developed including single phase mixed conducting ceramics, ceramic/ceramic composites, cermet membranes, cermet membranes containing a hydrogen permeable metal, and intermediate temperature composite layered membranes. Each membrane type had different operating parameters, advantages, and disadvantages that were documented over the course of the project. Research on these membranes progressed from ceramics to cermets to intermediate temperature composite layered membranes. During this progression performance was increased from 0.01 mL x min{sup -1} x cm{sup -2} up to 423 mL x min{sup -1} x cm{sup -2}. Eltron and team membranes not only developed each membrane type, but also membrane surface catalysis and impurity tolerance, creation of thin film membranes, alternative applications such as membrane promoted alkane dehydrogenation, demonstration of scale-up testing, and complete engineering documentation including process and mechanical considerations necessary for inclusion of Eltron membranes in a full scale integrated gasification combined cycle power plant. The results of this project directly led to a new $15 million program funded by the Department of Energy. This new project will focus exclusively on scale-up of this technology as part of the FutureGen initiative.

  17. Inclusive Design in Assisted Instruction

    Directory of Open Access Journals (Sweden)

    Gabriel ZAMFIR

    2008-01-01

    Full Text Available Much instruction starts with abstract representations for which learners have insufficient foundation [1]. The British Standard, BS 7000-6:2005 Guide to Managing Inclusive Design, provides a comprehensive framework that can help all private enterprises, public sector and not-for-profit organizations, build a consistent approach to inclusive design into organizational culture as well as processes [2]. While courses, technology, and student services are typically designed for the narrow range of characteristics of the average student, the practice of universal design in education (UDE considers people with a broad range of characteristics in the design of all educational products and environments [3]. This paper has been designed to provide an overview about the curriculum paradigm consisting in the fusion of the technology and the classroom instruction in economic higher education.

  18. Inclusive breakup of Borromean nuclei

    CERN Document Server

    Hussein, Mahir S; Frederico, Tobias

    2016-01-01

    We derive the inclusive breakup cross section of a three-fragment projectile nuclei, $a = b +x_1 + x_2$, in the spectator model. The resulting four-body cross section for observing $b$, is composed of the elastic breakup cross section which contains information about the correlation between the two participant fragments, and the inclusive non-elastic breakup cross section. This latter cross section is found to be a non-trivial four-body generalization of the Austern formula \\cite{Austern1987}, which is proportional to a matrix element of the form, $\\langle\\hat{\\rho}_{{x_1},{x_2}}\\left|\\left[W_{{x_1}} + W_{{x_2}} + W_{3B}\\right]\\right|\\hat{\\rho}_{{x_1}, {x_2}}\\rangle$. The new feature here is the three-body absorption, represented by the imaginary potential, $W_{3B}$. We analyze this type of absorption and supply ideas of how to calculate its contribution.

  19. STUDENTS’ RESPONSES TO INCLUSIVE DESIGN

    DEFF Research Database (Denmark)

    Herriott, Richard; Geert Jensen, Birgitte

    2012-01-01

    solutions and intelligent devices. This paper will show the results of students' work with the problem of changed demographics and emerging needs in products and services. In so doing it looks at how the use of inclusive design methods affects students´work processes. This is done by the use of work diaries......This paper looks at how students’ design process responds to the requirements of inclusive design. The background to the students´ brief was the concept of welfare technology. People wish to retain their customary life-style even as ageing brings with it a reduction in physical capability: loss of...... muscle strength and manual dexterity or deterioration of eyesight and hearing. They wish to remain in their familiar home and to be able to equip it with such necessary enhancements that help them cope with the minimum of outside support. At the Aarhus School of Architecture, Institute of Design, the...

  20. $D_s$ Inclusive Decays

    CERN Document Server

    Gronau, Michael

    2009-01-01

    The availability of branching fractions for a large majority of $D_s$ decays permits the prediction of inclusive branching fractions. This is achieved with the help of a modest amount of input from an isospin statistical model applied to non-resonant multibody $D_s$ decays. A systematic uncertainty in these mostly small branching ratios is estimated by comparing predictions of this model with those of a model involving quark-antiquark pair production. The calculated inclusive branching fractions can be compared with data (for example, from a large sample of $D_s^+ D_s^{*-} + D_s^{*+} D_s^-$ obtained by the CLEO Collaboration) and examined for specific final states which can shed light on strong and weak decay mechanisms.

  1. Demands from the school inclusion

    OpenAIRE

    Selma Norberto Matos; Eniceia Gonçalves Mendes

    2014-01-01

    From the implementation of public policies on school inclusion, mainly those directed to the target audience of special education, the number of students with special educational needs in common classes has increased. This fact has helped to compose the picture in schools where the limitations and contradictions of the Brazilian educational system have appeared. Educational actors and authors are challenged to build knowledge able of responding to demands of daily school, concerning living an...

  2. Prospects for inclusive mobile learning

    OpenAIRE

    Kukulska-Hulme, Agnes

    2012-01-01

    Mobile learning promises more equitable access to education, especially to those who have suffered exclusion for social or economic reasons. Yet concerns have been raised that mobile technologies also introduce certain problems and barriers. Furthermore, unforeseen technological developments in the mobile marketplace undermine the fragile stability of mobile learning, while it struggles to assert itself as an acceptable innovation within education. This paper examines the concept of inclusive...

  3. Mutual benefit : Rethinking social inclusion

    OpenAIRE

    Martinson, Lina

    2005-01-01

    geography, where segregation and social exclusion of neighbourhoods and marginalised groups are mounting problems. Concurrently, globalisation and structural changes have altered the conditions for the national state and the public sector as well as for other actors. Previous efforts to decrease social inequalities have failed to achieve sufficient results. Today, promoting social inclusion and integration is a top priority on the political agenda and calls for innovative interventions. These...

  4. Diversity, Inclusiveness and Social Cohesion

    OpenAIRE

    Staveren, Irene; Zahid PERVAIZ; A. R. Chaudhary

    2013-01-01

    markdownabstract__Abstract__ This study aims to investigate the role of diversity (ethnic, linguistic and religious) and social inequality in determining social cohesion. By using cross-country data, we have found that social inequality may be more important factor than diversity in determining cohesiveness of a society. Our analysis suggests that inclusive societies may be in better position to cope with the possible threat of diversity for social cohesion. By reducing social inequality, soc...

  5. STUDENTS’ RESPONSES TO INCLUSIVE DESIGN

    OpenAIRE

    Herriott, Richard; Geert Jensen, Birgitte

    2012-01-01

    This paper looks at how students’ design activities respond to inclusive design (ID) requirements. The background to the students´ brief was the concept of welfare technology. People wish to retain their customary life-style even as ageing brings with it a reduction in physical capability: loss of muscle strength and manual dexterity or the deterioration of eyesight and hearing. At the Aarhus School of Architecture, Platform Design, the teaching content in the Spring 2011 semester addressed t...

  6. Inclusive Particle Spectra at RHIC

    CERN Document Server

    Kahana, D E

    2000-01-01

    A simulation is performed of the recently reported data from PHOBOS at energies of $\\sqrt{s}=56,130 A$ GeV using the relativistic heavy ion cascade LUCIFER which had previously given a good description of the NA49 inclusive spectra at $\\sqrt{s}=17.2 A$ GeV. The results compare well with these early measurements at RHIC.

  7. Update in inclusion body myositis.

    OpenAIRE

    Machado, P.; Brady, S; Hanna, M. G.

    2013-01-01

    Purpose of review The purpose of this study is to review recent scientific advances relating to the natural history, cause, treatment and serum and imaging biomarkers of inclusion body myositis (IBM). Recent findings Several theories regarding the aetiopathogenesis of IBM are being explored and new therapeutic approaches are being investigated. New diagnostic criteria have been proposed, reflecting the knowledge that the diagnostic pathological findings may be absent in patients with clinical...

  8. Genetics Home Reference: inclusion body myopathy 2

    Science.gov (United States)

    ... inclusion body myopathy: the Middle Eastern genetic cluster. Neurology. 2003 May 13;60(9):1519-23. Citation ... vacuoles is allelic to hereditary inclusion body myopathy. Neurology. 2002 Dec 10;59(11):1689-93. Citation ...

  9. INCLUSIVE CULTURE IN PRE-SCHOOL INSTITUTIONS

    OpenAIRE

    NOVACHEVSKA Irena; Ilinka DIMCHEVSKA; Sashka PAVLOVSKA; Natasha CHICHEVSKA-JOVANOVA; DIMITROVA-RADOJICHIKJ Daniela

    2015-01-01

    Inclusive education is a rational concept that refers to the overall and long-term transformation of institutional systems in society, especially in education. Along with the transformation, a number of important and unresolved issues still appear in both theory and practice, as the duty of pre-school institutions and schools is to educate every student in the mainstream education system. One of the most important aspects of inclusion is the inclusive culture. Regardless of the good inclusive...

  10. What counts as evidence of inclusive education?

    OpenAIRE

    Florian, Lani

    2014-01-01

    Inclusive education takes many forms, raising important questions about what constitutes good practice, what counts as evidence of such practice and how it can be known. This paper responds to Göransson and Nilholm’s critical review of research on inclusive education by considering why a clear working definition of inclusion has thus far proved elusive. It agrees that new types of studies and more theoretically informed work is needed if knowledge about inclusive education is to advance. A fr...

  11. Editorial Note: Special Issue 'Inclusive Education'

    OpenAIRE

    Hernaiz Agreda, Nerea; Carmona Rodríguez, Carmen; Senent Sánchez, Joan Maria

    2015-01-01

    Inclusive Education appears as the possibility of construction of an inclusive society in which all the citizens are recognized and inform, eliminating all kinds of social, economic and cultural exclusions. Though, sometimes, the defense of the inclusive schools has linked itself to the defense of certain groups and specific groups with educational special needs, Inclusive Education tries to educate together to all students, with particular attention to those pupils who traditionally have bee...

  12. Deconstructing normalisation: clearing the way for inclusion

    OpenAIRE

    Culham, Andrew; Nind, Melanie

    2003-01-01

    This paper considers two major movements affecting the lives of people with an intellectual disability: normalisation and inclusion. The authors look back at the normalisation movement, reviewing its aims, processes and outcomes, and explore its relationship and compatibility with inclusion. In looking forward to the realisation of the inclusion agenda they ask whether normalisation is a suitable platform on which to build inclusion, or whether a process of deconstruction is needed. They disc...

  13. Social inclusion policy: Producing justice or retribution?

    OpenAIRE

    Kym Macfarlane

    2010-01-01

    The notion of social inclusion has currently gained extraordinary credence in Australia. Policy incorporating social inclusion abounds across all discipline areas with the federal government for the first time instituting a government portfolio for this area, headed by the Deputy Prime Minister. Such a move indicates the importance of managing aspects of inclusion across all sectors, in a country where diversity abounds. However, this focus on inclusion can prove highly problematic, when it b...

  14. Omniphobic Membrane for Robust Membrane Distillation

    Energy Technology Data Exchange (ETDEWEB)

    Lin, SH; Nejati, S; Boo, C; Hu, YX; Osuji, CO; Ehmelech, M

    2014-11-01

    In this work, we fabricate an omniphobic microporous membrane for membrane distillation (MD) by modifying a hydrophilic glass fiber membrane with silica nanoparticles followed by surface fluorination and polymer coating. The modified glass fiber membrane exhibits an anti-wetting property not only against water but also against low surface tension organic solvents that easily wet a hydrophobic polytetrafluoroethylene (PTFE) membrane that is commonly used in MD applications. By comparing the performance of the PTFE and omniphobic membranes in direct contact MD experiments in the presence of a surfactant (sodium dodecyl sulfate, SDS), we show that SDS wets the hydrophobic PTFE membrane but not the omniphobic membrane. Our results suggest that omniphobic membranes are critical for MD applications with feed waters containing surface active species, such as oil and gas produced water, to prevent membrane pore wetting.

  15. Inclusive Education: Examining Equity on Five Continents

    Science.gov (United States)

    Artiles, Alfredo J., Ed.; Kozleski, Elizabeth B., Ed.; Waitoller, Federico R., Ed.

    2011-01-01

    Despite the impressive growth of inclusive education around the world, questions and considerations about equity have been neglected. This edited volume makes a major contribution to the field of inclusive education by analyzing equity concerns that have emerged from the implementation of inclusive education models in nine nations on five…

  16. Measuring Inclusive Education Outcomes in Alberta, Canada

    Science.gov (United States)

    Loreman, Tim

    2014-01-01

    This study details the results of a review of the academic and public sector literature on measuring inclusive education in large systems. It highlights some outcomes drawn from the international literature on inclusion that might be indicative of the presence and quality of inclusive education in an effort to develop a set of outcomes for…

  17. Elements of Inclusion: Findings from the Field

    Science.gov (United States)

    McMaster, Christopher

    2014-01-01

    The Ministry of Education has set the target of 100% of New Zealand schools to be "mostly" inclusive by 2014. But what are the essential elements of inclusion? This paper explores essential core elements that allow inclusion to flourish. Based on an extensive time in the field as part of a year-long doctoral research project, these…

  18. Ingredients for Inclusion: Lessons from the Literature

    Science.gov (United States)

    McMaster, Christopher

    2012-01-01

    This paper explores features of successful inclusion through examples found in the literature. Schools have been given the imperative to become more inclusive through various government pronouncements and initiatives, but guidance in achieving that goal has been arguably wanting. School communities that have demonstrated more inclusive practice…

  19. "Inclusion in Practice": Does Practice Make Perfect?

    Science.gov (United States)

    Slee, Roger

    2001-01-01

    Discusses four issues raised in this special issue: (1) problems with the term "inclusion"; (2) reductionist approaches to inclusive education; (3) politics of special education research and the need to include parent and student voices; and (4) preparation of teachers for inclusive education. (Contains 53 references.) (SK)

  20. Full averaging of fuzzy impulsive differential inclusions

    Directory of Open Access Journals (Sweden)

    Natalia V. Skripnik

    2010-09-01

    Full Text Available In this paper the substantiation of the method of full averaging for fuzzy impulsive differential inclusions is studied. We extend the similar results for impulsive differential inclusions with Hukuhara derivative (Skripnik, 2007, for fuzzy impulsive differential equations (Plotnikov and Skripnik, 2009, and for fuzzy differential inclusions (Skripnik, 2009.

  1. Evaluation of the permeability of modified cellulose acetate propionate membranes for use in biosensors based on hydrogen peroxide detection

    OpenAIRE

    Guiomar, A. Jorge; Stephen D. Evans; Guthrie, James

    2001-01-01

    Phase inversion cellulose acetate propionate membranes showed lowpermeability to hydrogen peroxide aqueous solutions. Their permeability wasincreased by alkaline hydrolysis of the ester linking units. However, thepermeability remained lower than that of an unsubstituted cellulose membrane.The inclusion of hydroxypropyl cellulose in the membrane formulation, followedby an alkaline hydrolysis step, increased permeability to hydrogen peroxideaqueous solutions to 29% of that of an unsubstituted c...

  2. Melt inclusions in Luna 24 soil fragments

    Science.gov (United States)

    Roedder, W.; Weiblen, P. W.

    1978-01-01

    Optical examinations of 28 slides of Luna 24 soil fragments revealed melt inclusions in grains of olivine, plagioclase, spinel, and ilmenite as well as interstitial inclusions. In contrast with Apollo samples, the Luna 24 samples contain sulfide melt inclusions, which indicates that saturation with respect to an iron sulfide melt took place throughout much of the crystallization history, even while olivine was crystallizing. The Luna 24 silicate-melt inclusions have recorded a more extensive differentiation toward higher iron magmas than have the Apollo inclusions, but they have also recorded some inexplicably low aluminum values.

  3. Thermodynamic aspects of inclusion engineering in steels

    Institute of Scientific and Technical Information of China (English)

    A. Costa e Silva

    2006-01-01

    Tailoring non-metallic inclusions in accordance to the desired effect on steel properties has gained widespread acceptance in the last decades and has become known as "inclusion engineering". Effective inclusion engineering involves three steps: (a) a good knowledge of how inclusions influence properties, (b) understanding what is the effect of each type of inclusions on these properties and thus which is the most desirable inclusion in a given product and (c) adjusting the processing parameters to obtain these inclusions. A significant portion of the process adjustment is done during steel refining, where the steel can be tailored so that the desired chemical composition of the non-metallic inclusions that will precipitate can be altered. Understanding the relations between steel chemistry, processing variables and inclusion chemical composition requires significant understanding of the thermodynamics of the systems involved. These complex equilibrium calculations are best done using computational thermodynamics. In this work some of the basic techniques used to control inclusion composition are reviewed and the thermodynamic information required to perform this task is presented. Several examples of the application of computational thermodynamics to inclusion engineering of different steels grades are presented and compared with experimental results, whenever possible. The potential and limitations of the method are highlighted, in special those related to thermodynamic data and databases.

  4. An Arendtian perspective on inclusive education

    DEFF Research Database (Denmark)

    Korsgaard, Morten Timmermann

    2016-01-01

    Inclusive education currently appears to be undergoing a crisis and re- examination. This paper presents a new approach to thinking about inclusiveness in the school context. Many positions within inclusive education seem to take political, social and ethical perspectives as a starting point, which...... concepts of suspension, bearing with strangers and enlarged thought inspired by Hannah Arendt provide a basis for a re-imagining of inclusive education and for outlining a future school in which inclusiveness is embedded in the very way we think and position ourselves as teachers and pupils...... has allowed inclusive movements and initiatives around the world to succumb to neo-liberal policy-making and has neglected the development of an educational vocabulary that is theoretically and conceptually appropriate for confronting teachers’ central concerns regarding inclusive practices. The...

  5. Membranes for energy conversion

    Energy Technology Data Exchange (ETDEWEB)

    Peinemann, K.V.; Pereira Nunes, S. (eds.) [GKSS-Forschungszentrum Geesthacht GmbH (Germany)

    2008-07-01

    This volume contains the following chapters: 1. Sulfonated poly(arylether)-type polymers as proton exchange membranes: Synthesis and performance; 2. Polyimide ionomer membranes for PEFCs and DMFCs; 3. Membranes for high temperature PEFC based on acid-doped polybenzimidazoles; 4. Membrane for medium temperature PEFC based on Nafion filled with layered metal phosphates and phosphonates 5. Composite membranes for high temperature direct methanol fuel cells; 6. Dense ceramic membranes for hydrogen separation; 7. Membranes in energy systems with CO{sub 2} capture 8. Palladium membranes for hydrogen separation; 9. Membranes for power generation by pressure retarded osmosis.

  6. Teaching Competences and Inclusive Education

    Directory of Open Access Journals (Sweden)

    José María Fernández Batanero

    2013-08-01

    Full Text Available This paper focuses on teaching competencies that are conducive to good educational practices in relation to inclusion, from the perspective of teachers. The methodology employed in the study is descriptive/comprehensive, and of an exploratory nature. By means of four case studies, the perceptions of teachers from two secondary schools—characterized by the Spanish Educational Administration as having “good practices”— are examined. The techniques used for information collection in this study include documentary analysis, in-depth interviews and focus groups. The findings emphasize the importance of strategic skills, combined with innovation and creativity, among others.

  7. Energy scale in inclusive spectra

    International Nuclear Information System (INIS)

    Basing on a model, valid in a limited domain of the phase space, it is shown that there is a universal dependence of the inclusive spectra that is not related to the types of initial and detected particles. The only dependence on the reaction quantum numbers is that present in the scale coefficient of the total energy. The presented experimental data provide with an evidence to that the scale coefficient is universal in the whole region of the variables and its value is related to the behaviour of spectra in the central region

  8. Energy scale in inclusive spectra

    Energy Technology Data Exchange (ETDEWEB)

    Likhoded, A.K.; Tolstenkov, A.N.

    1976-07-01

    It is shown, on the basis of a model that is valid in a certain limited phase-space region, that a universal relation exists for the inclusive spectra which is not connected with the type of the initial and detected particles. The entire dependence on the quantum numbers of the reaction is contained in a redefined scale coefficient for the total energy. The experimental data presented favor the assumption that the scale coefficient is universal in the entire range of the variables and that its value is connected with the behavior of the spectra in the central region. (AIP)

  9. Inclusive fitness theory and eusociality.

    Science.gov (United States)

    Abbot, Patrick; Abe, Jun; Alcock, John; Alizon, Samuel; Alpedrinha, Joao A C; Andersson, Malte; Andre, Jean-Baptiste; van Baalen, Minus; Balloux, Francois; Balshine, Sigal; Barton, Nick; Beukeboom, Leo W; Biernaskie, Jay M; Bilde, Trine; Borgia, Gerald; Breed, Michael; Brown, Sam; Bshary, Redouan; Buckling, Angus; Burley, Nancy T; Burton-Chellew, Max N; Cant, Michael A; Chapuisat, Michel; Charnov, Eric L; Clutton-Brock, Tim; Cockburn, Andrew; Cole, Blaine J; Colegrave, Nick; Cosmides, Leda; Couzin, Iain D; Coyne, Jerry A; Creel, Scott; Crespi, Bernard; Curry, Robert L; Dall, Sasha R X; Day, Troy; Dickinson, Janis L; Dugatkin, Lee Alan; El Mouden, Claire; Emlen, Stephen T; Evans, Jay; Ferriere, Regis; Field, Jeremy; Foitzik, Susanne; Foster, Kevin; Foster, William A; Fox, Charles W; Gadau, Juergen; Gandon, Sylvain; Gardner, Andy; Gardner, Michael G; Getty, Thomas; Goodisman, Michael A D; Grafen, Alan; Grosberg, Rick; Grozinger, Christina M; Gouyon, Pierre-Henri; Gwynne, Darryl; Harvey, Paul H; Hatchwell, Ben J; Heinze, Jürgen; Helantera, Heikki; Helms, Ken R; Hill, Kim; Jiricny, Natalie; Johnstone, Rufus A; Kacelnik, Alex; Kiers, E Toby; Kokko, Hanna; Komdeur, Jan; Korb, Judith; Kronauer, Daniel; Kümmerli, Rolf; Lehmann, Laurent; Linksvayer, Timothy A; Lion, Sébastien; Lyon, Bruce; Marshall, James A R; McElreath, Richard; Michalakis, Yannis; Michod, Richard E; Mock, Douglas; Monnin, Thibaud; Montgomerie, Robert; Moore, Allen J; Mueller, Ulrich G; Noë, Ronald; Okasha, Samir; Pamilo, Pekka; Parker, Geoff A; Pedersen, Jes S; Pen, Ido; Pfennig, David; Queller, David C; Rankin, Daniel J; Reece, Sarah E; Reeve, Hudson K; Reuter, Max; Roberts, Gilbert; Robson, Simon K A; Roze, Denis; Rousset, Francois; Rueppell, Olav; Sachs, Joel L; Santorelli, Lorenzo; Schmid-Hempel, Paul; Schwarz, Michael P; Scott-Phillips, Tom; Shellmann-Sherman, Janet; Sherman, Paul W; Shuker, David M; Smith, Jeff; Spagna, Joseph C; Strassmann, Beverly; Suarez, Andrew V; Sundström, Liselotte; Taborsky, Michael; Taylor, Peter; Thompson, Graham; Tooby, John; Tsutsui, Neil D; Tsuji, Kazuki; Turillazzi, Stefano; Ubeda, Francisco; Vargo, Edward L; Voelkl, Bernard; Wenseleers, Tom; West, Stuart A; West-Eberhard, Mary Jane; Westneat, David F; Wiernasz, Diane C; Wild, Geoff; Wrangham, Richard; Young, Andrew J; Zeh, David W; Zeh, Jeanne A; Zink, Andrew

    2011-03-24

    Arising from M. A. Nowak, C. E. Tarnita & E. O. Wilson 466, 1057-1062 (2010); Nowak et al. reply. Nowak et al. argue that inclusive fitness theory has been of little value in explaining the natural world, and that it has led to negligible progress in explaining the evolution of eusociality. However, we believe that their arguments are based upon a misunderstanding of evolutionary theory and a misrepresentation of the empirical literature. We will focus our comments on three general issues. PMID:21430721

  10. Leadership for Inclusion School leadership that motivates teachers to build inclusive classrooms.

    OpenAIRE

    Qeleni, Merelesita Tiadama

    2013-01-01

    The promotion of inclusive education and demand by governments for schools to become a School for All will demand school leadership that will help classroom teachers build inclusive classrooms. Using qualitative interviews, the study investigated how three Norwegian inclusive school leaders motivated their teachers to build inclusive classrooms. The research found that the extent to which school leaders perceived the importance of inclusive education through the promotion of teachers learning...

  11. Index of Financial Inclusion – A measure of financial sector inclusiveness

    OpenAIRE

    Mandira Sarma

    2012-01-01

    The promotion of an inclusive financial system is a policy priority in many countries. While the importance of financial inclusion is widely recognized, the literature lacks a comprehensive measure that can be used to measure the extent of financial inclusion across economies. This paper attempts to fill this gap by proposing an index of financial inclusion (IFI). The proposed IFI captures information on various dimensions of financial inclusion in a single number lying between 0 and 1, where...

  12. Electrophysiology of mycoplasma membranes.

    OpenAIRE

    Schummer, U.; Schiefer, H G

    1983-01-01

    The influence of transmembrane ion fluxes on mycoplasma membrane potentials was studied. Fluorescence intensity of potential-sensitive carbocyanine dyes was calibrated vs. electric membrane potential. Potassium and sodium ion diffusion potentials significantly contributed to mycoplasma membrane potential. Chloride ions were obviously freely permeable across mycoplasma membranes. Under growth conditions the mycoplasma membrane potential was estimated to be delta psi = - 80 mV.

  13. On the design of membranes with increasing fundamental frequency

    Directory of Open Access Journals (Sweden)

    Raúl B. González De Paz

    2014-06-01

    Full Text Available By means of a relaxation approach, we study the shape design of a stiff inclusion with given area in a membrane in order to maximize its fundamental frequency. As an eigenvalue control problem, the fundamental frequency is a concave function of the control, which is not described by the membrane shape, but by an element in a function space. First order optimality conditions allow to describe the optimal shape by means of a free boundary value problem.

  14. Transport Policy and Social Inclusion

    Directory of Open Access Journals (Sweden)

    Miriam Ricci

    2016-06-01

    Full Text Available ‘Transport-related Social inclusion’ is a specific naming of the complex set of interrelationships within which accessibility plays an important role in whether a citizen achieves the level of participation in socioeconomic life that he or she seeks. It has its origins in the United Kingdom of the early 2000s, but the diversity of theoretical perspectives, research methods and practical focus shown by the contributions to the present issue on this theme bears witness to the evolution and translation this concept and term has undergone over more than a decade. Nine papers are presented, concerning applications of the concept in three continents, and including some of the poorest and richest per capita income countries on the globe. As well as developing and applying the multi-faceted theories of the processes of exclusion and techniques for the quantitative identification of inclusion, they consider important topics such as the treatment of the less abled and more frail members of society when on the move and the potential for new technological design methods and practical solutions either to enhance inclusion or deepen inequality in our societies. Collectively their conclusions reinforce the message that social exclusion remains multi-dimensional, relational and dynamic, located both in the circumstances of the excluded individual as well as in the processes, institutions and structures that permeate wider society.

  15. From biological membranes to biomimetic model membranes

    Directory of Open Access Journals (Sweden)

    Eeman, M.

    2010-01-01

    Full Text Available Biological membranes play an essential role in the cellular protection as well as in the control and the transport of nutrients. Many mechanisms such as molecular recognition, enzymatic catalysis, cellular adhesion and membrane fusion take place into the biological membranes. In 1972, Singer et al. provided a membrane model, called fluid mosaic model, in which each leaflet of the bilayer is formed by a homogeneous environment of lipids in a fluid state including globular assembling of proteins and glycoproteins. Since its conception in 1972, many developments were brought to this model in terms of composition and molecular organization. The main development of the fluid mosaic model was made by Simons et al. (1997 and Brown et al. (1997 who suggested that membrane lipids are organized into lateral microdomains (or lipid rafts with a specific composition and a molecular dynamic that are different to the composition and the dynamic of the surrounding liquid crystalline phase. The discovery of a phase separation in the plane of the membrane has induced an explosion in the research efforts related to the biology of cell membranes but also in the development of new technologies for the study of these biological systems. Due to the high complexity of biological membranes and in order to investigate the biological processes that occur on the membrane surface or within the membrane lipid bilayer, a large number of studies are performed using biomimicking model membranes. This paper aims at revisiting the fundamental properties of biological membranes in terms of membrane composition, membrane dynamic and molecular organization, as well as at describing the most common biomimicking models that are frequently used for investigating biological processes such as membrane fusion, membrane trafficking, pore formation as well as membrane interactions at a molecular level.

  16. Pulmonary neuroendocrine tumors with nuclear inclusion.

    Science.gov (United States)

    Kobayashi, Saori; Tsuta, Koji; Sekine, Shigeki; Yoshida, Akihiko; Sasaki, Naoshi; Shibuki, Yasuo; Sakurai, Hiroyuki; Watanabe, Shun-Ichi; Asamura, Hisao; Tsuda, Hitoshi

    2013-09-01

    Nuclear inclusion or pseudoinclusion is a peculiar cytological feature, and its recognition in appropriate clinicopathological settings can aid in the diagnosis of several disease entities. To the best of our knowledge, only 1 case of pulmonary neuroendocrine tumor (NET) with nuclear pseudoinclusion has been reported. A review of 227 patients who had undergone surgical resection for pulmonary NETs revealed 2 tumors with different mechanisms of nuclear inclusion. To explore the cause of nuclear inclusion, NET with nuclear inclusion was characterized immunohistochemically and ultrastructurally. Nuclear inclusions were observed in 2 of the 227 (0.9%) patients with pulmonary NETs. The first patient was a 46-year-old woman with small cell carcinoma. Tumor cells with nuclear inclusions were distributed focally. Ultrastructural analysis showed that these inclusions were pseudoinclusions. The second patient was a 62-year-old man with large-cell neuroendocrine carcinoma. Nuclear inclusions were observed in the focal area of the tumor. Immunohistochemical analysis revealed that the intra-nuclear materials consisted of biotin and aberrant cytoplasmic and nuclear accumulation of β-catenin. Mutational analysis revealed a CTNNB1 gene mutation. Although very rare, diagnostic errors may be observed in cases of pulmonary NETs with nuclear inclusions. The mechanisms of nuclear inclusion differed, with one due to herniation of the cytoplasm into the nucleus (pseudoinclusion) and the other due to accumulation of biotin resulting from a CTNNB1 gene mutation. PMID:23896262

  17. Neuronal intranuclear inclusions are ultrastructurally and immunologically distinct from cytoplasmic inclusions of neuronal intermediate filament inclusion disease

    OpenAIRE

    Mosaheb, Sabrina; Thorpe, Julian R.; Hashemzadeh-Bonehi, Lida; Bigio, Eileen H.; Gearing, Marla; Cairns, Nigel J.

    2005-01-01

    Abnormal neuronal cytoplasmic inclusions (NCIs) containing aggregates of α-internexin and the neurofilament (NF) subunits, NF-H, NF-M, and NF-L, are the signature lesions of neuronal intermediate filament (IF) inclusion disease (NIFID). The disease has a clinically heterogeneous phenotype, including fronto-temporal dementia, pyramidal and extrapyramidal signs presenting at a young age. NCIs are variably ubiquitinated and about half of cases also have neuronal intranuclear inclusions (NIIs), w...

  18. Anaerobic membrane bioreactors: Are membranes really necessary?

    OpenAIRE

    Davila, M.; Kassab, G.; Klapwijk, A.; Van, Lier, G

    2008-01-01

    Membranes themselves represent a significant cost for the full scale application of anaerobic membrane bioreactors (AnMBR). The possibility of operating an AnMBR with a self-forming dynamic membrane generated by the substances present in the reactor liquor would translate into an important saving. A self-forming dynamic membrane only requires a support material over which a cake layer is formed, which determines the rejection properties of the system. The present research studies the applicat...

  19. Anaerobic membrane bioreactors: Are membranes really necessary?

    NARCIS (Netherlands)

    Davila, M.; Kassab, G.; Klapwijk, A.; Lier, van J.B.

    2008-01-01

    Membranes themselves represent a significant cost for the full scale application of anaerobic membrane bioreactors (AnMBR). The possibility of operating an AnMBR with a self-forming dynamic membrane generated by the substances present in the reactor liquor would translate into an important saving. A

  20. Irradiation history of meteoritic inclusions

    DEFF Research Database (Denmark)

    Wielandt, Daniel Kim Peel

    Understanding the formation and earliest evolution of our solar system is a longstanding goal shared by cosmochemistry, astronomy and astrophysics. Meteorites play a key role in this pursuit, providing a ground truth against which all theories must be weighed. Chondritic meteorites are in essence...... extraterrestrial sediments that contain Calcium-Aluminium-rich Inclusions (CAIs) and chondrules that formed as individual objects during the earliest stages of solar system evolution. They later accreted together to form large bodies, after spending up to several million years in individual orbit around the proto...... and histories of presolar and protosolar materials, as well as evidence for the former presence of over 10 extinct shortlived radionuclei of varying stability and provenance that play a key role in deciphering early solar system evolution. Some shortlived radionuclei, such as 60Fe (T½ 2.5 Myr), must...

  1. Recombinant polymorphic membrane protein D in combination with a novel, second-generation lipid adjuvant protects against intra-vaginal Chlamydia trachomatis infection in mice.

    Science.gov (United States)

    Paes, Wayne; Brown, Naj; Brzozowski, Andrzej M; Coler, Rhea; Reed, Steve; Carter, Darrick; Bland, Martin; Kaye, Paul M; Lacey, Charles J N

    2016-07-29

    The development of a chlamydial vaccine that elicits protective mucosal immunity is of paramount importance in combatting the global spread of sexually transmitted Chlamydia trachomatis (Ct) infections. While the identification and prioritization of chlamydial antigens is a crucial prerequisite for efficacious vaccine design, it is likely that novel adjuvant development and selection will also play a pivotal role in the translational potential of preclinical Ct vaccines. Although the molecular nature of the immuno-modulatory component is of primary importance, adjuvant formulation and delivery systems may also govern vaccine efficacy and potency. Our study provides the first preclinical evaluation of recombinant Ct polymorphic membrane protein D (rPmpD) in combination with three different formulations of a novel second-generation lipid adjuvant (SLA). SLA was rationally designed in silico by modification of glucopyranosyl lipid adjuvant (GLA), a TLR4 agonistic precursor molecule currently in Phase II clinical development. We demonstrate robust protection against intra-vaginal Ct challenge in mice, evidenced by significantly enhanced resistance to infection and reduction in mean bacterial load. Strikingly, protection was found to correlate with the presence of robust anti-rPmpD serum and cervico-vaginal IgG titres, even in the absence of adjuvant-induced Th1-type cellular immune responses elicited by each SLA formulation, and we further show that anti-rPmpD antibodies recognize Ct EBs. These findings highlight the utility of SLA and rational molecular design of adjuvants in preclinical Ct vaccine development, but also suggest an important role for anti-rPmpD antibodies in protection against urogenital Ct infection. PMID:27389169

  2. Is Urban Economic Growth Inclusive in India?

    OpenAIRE

    Tripathi, Sabyasachi

    2013-01-01

    This paper measures the overall inclusive growth of a city by considering changing trends in the key economic variables based on ‘Borda ranking’ and establishes a relationship between city economic growth and overall city inclusive growth. By using data of 52 large cities in India, this paper finds that higher urban economic growth is associated with an increase in urban inequality, a reduction in urban poverty, and a lower level of overall inclusive growth of a city.

  3. Pupil Teachers' Perceptions Towards Inclusive Education

    OpenAIRE

    Nishta Rana

    2012-01-01

    On the assumption that the successful implementation of any inclusive policy is largelydependent on educators being positive about it, a great deal of research has sought toexamine teachers' attitudes and perceptions towards the inclusion and, more recently, theinclusion of children with special needs (CWSN) in general education is becoming moreprevalent. This study explores the perceptions of pupil teachers in teacher traininginstitutions towards inclusive education. Specifically, the study ...

  4. Deploying and implementing Inclusive Physical Education

    OpenAIRE

    Eliana Lúcia Ferreira; Carolina Lessa Cataldi

    2014-01-01

    Physical Education, as a curricular component of basic education, is not indifferent to the movement of Inclusive physical education. Differentiated bodies are conquering new social spaces. Our aim through this investigation is to identify the main historical practices regarding Brazilian Policy of Inclusive Education and to point out proposals to implement inclusive Physical education. Our methodology consists of a descriptive study based on two main axes. The first axis is related to a hist...

  5. The global partnership for inclusive growth

    OpenAIRE

    Huang, Yongfu; Quibria, M.G.

    2013-01-01

    This paper investigates the determinants of inclusive growth with a focus on foreign aid. Based on the Solow growth model, a theoretical model has been developed which shows that foreign aid can stimulate inclusive growth if it is effectively used for augmenting either physical or human productive capacity. Based on UNDP's (2011) human development index, this research calculates the inequality-adjusted human development index, and uses its growth rate to measure inclusive growth. The empirica...

  6. Measuring Financial Inclusion: A Multidimensional Index

    OpenAIRE

    Noelia Camara; David Tuesta

    2014-01-01

    We rely on demand and supply-side information to measure the extent of financial inclusion at country level for eighty-two developed and less-developed countries. We postulate that the degree of financial inclusion is determined by three dimensions: usage, barriers and access to financial inclusion. Weights assigned to the dimensions are determined endogenously by employing a two-stage Principal Component Analysis. Our composite index offers a comprehensive measure of the degree of financial ...

  7. Inclusive Fitness Maximization:An Axiomatic Approach

    OpenAIRE

    Okasha, Samir; Weymark, John A.; BOSSERT, Walter

    2014-01-01

    Kin selection theorists argue that evolution in social contexts will lead organisms to behave as if maximizing their inclusive, as opposed to personal, fitness. The inclusive fitness concept allows biologists to treat organisms as akin to rational agents seeking to maximize a utility function. Here we develop this idea and place it on a firm footing by employing a standard decision-theoretic methodology. We show how the principle of inclusive fitness maximization and a related principle of qu...

  8. Financial inclusion - issues for central banks

    OpenAIRE

    Aaron Mehrotra; James Yetman

    2015-01-01

    Financial inclusion - access to financial services - is increasing worldwide, often with official support. This special feature discusses the implications for central banks. Greater financial inclusion changes the behaviour of firms and consumers in ways that could influence the effectiveness of monetary policy. The impact on financial stability may depend on how any improvements in financial access are achieved. Risks may rise if greater financial inclusion results from rapid credit growth, ...

  9. Social Inclusion and Local Practices of Belonging

    OpenAIRE

    Rob Garbutt

    2009-01-01

    Social inclusion has been conceptualised as having two key aspects: distributional aspects relating to access to resources including employment, and relational aspects which concern the connections between people and the wider society. While both are important, the emphasis in Australian social inclusion policy has been on distributional aspects. This paper focuses on the relational aspects of social inclusion, and argues that it is critically important to include relational considerations in...

  10. Measuring financial inclusion: An Axiomatic approach

    OpenAIRE

    Satya R. Chakravarty; Rupayan Pal

    2010-01-01

    This paper clearly demonstrates that the axiomatic measurement approach developed in the human development literature can be usefully applied to the measurement of financial inclusion. A conceptual framework for aggregating data on financial services in different dimensions is developed. The suggested index of financial inclusion allows calculation of percentage contributions of different dimensions to the overall achievement. This in turn enables us to identify the dimensions of inclusion th...

  11. Humble Opinions on Inclusive Educational Idea

    OpenAIRE

    Jiang Zhu; Lijuan Wang

    2010-01-01

    Inclusive education refers to including all the people to realize the democracy, justice and diversity of education. Inclusive educational idea means to make all the students have equal opportunities in enjoying high-quality education and make every student have all-round development, reflecting the yearning for the education without exclusion and discrimination of people from different countries, nationalities and beliefs. Inclusive educational idea should be spread widely and put into effect.

  12. Without agreement: Inclusive processes and conflict transformation

    OpenAIRE

    Pomatto Gianfranco

    2013-01-01

    This article studies two inclusive processes that were carried out inGenoa about the strongly contested projects of a motorway and a waste incinerator.It shows how inclusive processes may contribute to the de-escalation of the conflicteven when stakeholders are not able to reach an agreement.In both cases inclusive processes favoured the development of win-win solutionsderiving from various form of coordination that took place without reaching anagreement involving citizens committees and env...

  13. Erythrocyte membrane proteins and membrane skeleton

    Institute of Scientific and Technical Information of China (English)

    LU Yiqin; LIU Junfan

    2007-01-01

    Considerable advances in the research field of erythrocyte membrane were achieved in the recent two decades.New findings in the structure-function correlation and interactions of erythrocyte membrane proteins have attracted extensive attention.Interesting progress was also made in the molecular pathogenesis of erythrocyte membrane disorders.Advances in the composition,function and interaction of erythrocyte membrane proteins,erythrocyte membrane skeleton,and relevant diseases are briefly described and summarized here on the basis of domestic and world literatures.

  14. Shock Re-equilibration of Fluid Inclusions

    Science.gov (United States)

    Madden, M. E. Elwood; Horz, F.; Bodnar, R. J.

    2004-01-01

    Fluid inclusions (microscopic volumes of fluid trapped within minerals as they precipitate) are extremely common in terrestrial minerals formed under a wide range of geological conditions from surface evaporite deposits to kimberlite pipes. While fluid inclusions in terrestrial rocks are nearly ubiquitous, only a few fluid inclusion-bearing meteorites have been documented. The scarcity of fluid inclusions in meteoritic materials may be a result of (a) the absence of fluids when the mineral was formed on the meteorite parent body or (b) the destruction of fluid inclusions originally contained in meteoritic materials by subsequent shock metamorphism. However, the effects of impact events on pre-existing fluid inclusions trapped in target and projectile rocks has received little study. Fluid inclusions trapped prior to the shock event may be altered (re-equilibrated) or destroyed due to the high pressures, temperatures, and strain rates associated with impact events. By examining the effects of shock deformation on fluid inclusion properties and textures we may be able to better constrain the pressure-temperature path experienced by terrestrial and meteoritic shocked materials and also gain a clearer understanding of why fluid inclusions are rarely found in meteorite samples.

  15. Diversity at work the practice of inclusion

    CERN Document Server

    Deane, Barbara R

    2014-01-01

    This book outlines the key issues involved in framing, designing, and implementing inclusion initiatives for organizations and groups. It offers ideas for helping individuals develop competencies for inclusion. It shows how to apply the practices of inclusion and provides a unified model by employing diverse voices to address a range of related topics in multiple contexts. It also contains examples of how diversity and inclusion has worked in a variety of settings. The book is includes information from topic experts, including internal and external change agents and academics.

  16. Making the case for inclusive design.

    Science.gov (United States)

    Waller, Sam; Bradley, Mike; Hosking, Ian; Clarkson, P John

    2015-01-01

    This paper describes the University of Cambridge, Engineering Design Centre's (EDC) case for inclusive design, based on 10 years of research, promotion and knowledge transfer. In summary, inclusive design applies an understanding of customer diversity to inform decisions throughout the development process, in order to better satisfy the needs of more people. Products that are more inclusive can reach a wider market, improve customer satisfaction and drive business success. The rapidly ageing population increases the importance of this approach. The case presented here has helped to convince BT, Nestlé and others to adopt an inclusive approach. PMID:23538129

  17. A membrane disdrometer based on membrane vibration

    International Nuclear Information System (INIS)

    Raindrop sizes were indirectly determined through the distinctive vibrations and sounds that occur when raindrops of different sizes impact on a membrane. The relationships between diameter, raindrop kinetic momentum, membrane deflection, and impact force were analyzed. Membrane deflection and vibration models were created, and the optimum membrane diameter and thickness were identified. A prototype membrane disdrometer was developed on the basis of these findings. The relationship between raindrop size and membrane vibration sound pressure was determined experimentally. The fundamental parameter of raindrop size recognition was used. The test results indicate that raindrops 0.4–2.0 mm in diameter can be detected by the proposed membrane disdrometer, and 50 raindrops per second in a zone area of 28.3 cm2 can be detected in natural rain. (paper)

  18. ADVANCED HYDROGEN TRANSPORT MEMBRANES FOR VISION 21 FOSSIL FUEL PLANTS

    Energy Technology Data Exchange (ETDEWEB)

    Carl R. Evenson; Anthony F. Sammells; Richard T. Treglio; U. Balachandran; Richard N. Kleiner; James E. Stephan; Frank E. Anderson; Clive Brereton; Warren Wolfs; James Lockhart

    2004-10-21

    During this quarter, work was focused on characterizing the stability of layered composite membranes in a one hundred percent permeate environment. Permeation data was also collected on cermets as a function of thickness. A thin film deposition procedure was used to deposit dense thin BCY/Ni onto a tubular porous support. Thin film tubes were then tested for permeation at ambient pressure. Process flow diagrams were prepared for inclusion of hydrogen separation membranes into IGCC power plants under varying conditions. Finally, membrane promoted alkane dehydrogenation experiments were performed.

  19. Magnetically controlled permeability membranes

    KAUST Repository

    Kosel, Jurgen

    2013-10-31

    A bioactive material delivery system can include a thermoresponsive polymer membrane and nanowires distributed within the thermoresponsive polymer membrane. Magnetic activation of a thermoresponsive polymer membrane can take place via altering the magnetization or dimensions of nanowires dispersed or ordered within the membrane matrix.

  20. Compositional asynchronous membrane systems

    Institute of Scientific and Technical Information of China (English)

    Cosmin Bonchis; Cornel Izbasa; Gabriel Ciobanu

    2007-01-01

    This paper presents an algorithmic way of building complex membrane systems by coupling elementary membranes. Its application seems particularly valuable in the case of asynchronous membrane systems, since the resulting membrane system remains asynchronous. The composition method is based on a handshake mechanism implemented by using antiport rules and promoters.

  1. Composite sensor membrane

    Science.gov (United States)

    Majumdar, Arun; Satyanarayana, Srinath; Yue, Min

    2008-03-18

    A sensor may include a membrane to deflect in response to a change in surface stress, where a layer on the membrane is to couple one or more probe molecules with the membrane. The membrane may deflect when a target molecule reacts with one or more probe molecules.

  2. Bank-based Financial Intermediation for Financial Inclusion and Inclusive Growth

    OpenAIRE

    Swamy, Vighneswara

    2010-01-01

    Financial Inclusion for inclusive growth is a topic of contemporary significance and relevance. This study besides establishing the growth enhancing role of bank-based financial intermediation through empirical evidence has also found that access to finance by the poor is a prerequisite for poverty reduction in order to achieve inclusive growth and sustainable economic development. The study has evaluated using appropriate statistical techniques the impact of financial inclusion efforts on th...

  3. Creating inclusive schools : guidelines for the implementation of the National Curriculum policy on inclusive education

    OpenAIRE

    Bartolo, Paul A.; Agius Ferrante, Charmaine; Azzopardi, Andrew; Bason, Louise; Grech, Louisa; King, Michael

    2002-01-01

    This book was produced by the Maltese National Curriculum (NMC) Focus Group for Inclusive Education (2001-03). It breaks new ground by addressing the issue of the meaning of inclusive education and providing a fresh approach about how to go about implementing an educational policy. The book is based in the first place on the NMC policy on inclusive education, while also closely following the corresponding principles, approach and materials from Booth and Ainscow (2002), Index for inclusion: D...

  4. Japanese in-service teachers' attitudes towards inclusive education and self-efficacy for inclusive practices

    OpenAIRE

    Yada, Akie

    2015-01-01

    Although inclusive education has become mainstream in global educational policy, its implementation in national educational policies and in actual practice is often prob-lematic. In Japan, for example, inclusion is relatively new concept for teachers and the overall support system for children with disabilities is underdeveloped. Previous stud-ies suggested that teachers needed to adopt positive attitudes towards inclusive educa-tion and to have high self-efficacy for inclusive practices if t...

  5. Supporting Students with Severe Disabilities in Inclusive Schools: A Descriptive Account From Schools Implementing Inclusive Practices

    Science.gov (United States)

    Kurth, Jennifer A.; Lyon, Kristin J.; Shogren, Karrie A.

    2015-01-01

    The purpose of the present study was to investigate practices that support the inclusion of students with severe disabilities in the learning and social activities of inclusive K-8 schools to inform inclusive school reform research and practice. Eighteen K-8 students with severe disabilities in six schools recognized for their implementation of…

  6. Calix[6]arene bearing carboxylic acid and amide groups in polymeric CTA membrane

    International Nuclear Information System (INIS)

    Calix[6]arene having both carboxylic acid (1,3,5-) and carboxamide (2,4,6-) in an alternative way was synthesized. Transport rates of alkali and alkaline-earth metal ions were tested in bulk liquid membrane and polymer inclusion membrane. Ba2+ ion was found to give the highest transport rate among tested metal ions in both BLM and PIM system. In PIM system, high durability (longer than 30 days) of the membrane was observed

  7. Inclusive Education in Malaysia: Policy and Practice

    Science.gov (United States)

    Jelas, Zalizan M.; Ali, Manisah Mohd

    2014-01-01

    Malaysia's move towards inclusion was given impetus by its participation in workshops and conferences set up under the auspices of the United Nations (UNESCO 1990; UN 1993; UNESCO 1994). Inclusive education was introduced in the Education Act 1996 as part of the continuum of services available for children with special needs. The purpose of…

  8. Guided Reading in Inclusive Middle Years Classrooms

    Science.gov (United States)

    Lyons, Wanda; Thompson, Scott Anthony

    2012-01-01

    Teachers in inclusive classrooms are challenged to provide reading instruction for students with a wide range of instructional levels. This article reports on the implementation of guided reading in four middle years inclusive classrooms, the impact on student engagement and reading progress, and teacher perspectives on the guided reading…

  9. Metaphors of Literacy: Dialogues in Inclusive Settings

    Science.gov (United States)

    Causarano, Antonio

    2015-01-01

    This article discusses the importance of metaphors in education and in inclusive settings in particular. Metaphors are seen as the fabric of collaboration through dialogue across the curriculum. The article analyzes the dialogues among the Language Arts, Social Studies, and inclusion teacher in a large middle school in the Southwest of the United…

  10. Inclusive Education: Teacher Perspectives from Malaysia

    Science.gov (United States)

    Bailey, Lucy; Nomanbhoy, Alefiya; Tubpun, Tida

    2015-01-01

    This paper reports on a survey of views of inclusive education expressed by nearly 300 Malaysian primary school teachers involved in remedial literacy and numeracy education under the country's Literacy and Numeracy Strategy. Overall, the views expressed were positive towards the principle of inclusion. However, despite common professional…

  11. Inclusive Education in Thailand: Practices and Challenges

    Science.gov (United States)

    Vorapanya, Sermsap; Dunlap, Diane

    2014-01-01

    In 2008, Thailand passed legislation on the educational provisions for students with disabilities to mandate the implementation of inclusive education. This article provides a historical overview of special education in Thailand and the emergence of inclusive education as it moves from policy to practice. To further identify the challenges faced…

  12. Older Women's Career Development and Social Inclusion

    Science.gov (United States)

    McMahon, Mary; Bimrose, Jenny; Watson, Mark

    2010-01-01

    This paper considers women's career development and the potential contribution of career development theory, research, practice and policy in advancing a social inclusion agenda. In particular, the paper focuses on older women in the contexts of an ageing population, labour market shortages and Australia's social inclusion agenda. Supporting young…

  13. Moving Forward in Inclusive Education Research

    Science.gov (United States)

    Erten, Ozlem; Savage, Robert Samuel

    2012-01-01

    This paper aims to address conceptual and methodological challenges of doing research in the field of inclusive education and revisit school effectiveness research literature to inform future research. First, we present the rationale for inclusive education and briefly review the evolution of special needs education. Then, we discuss limitations…

  14. Effective Leadership Makes Schools Truly Inclusive

    Science.gov (United States)

    McLeskey, James; Waldron, Nancy L.

    2015-01-01

    There's been much commitment and extensive legislation intended to make schools inclusive for all students but not much real progress in improving student outcomes. The authors review and assess several schools that have succeeded at making schools inclusive and effective for all students, including those with disabilities and draw some inferences…

  15. Teachers' Misunderstanding: The Concept of Inclusive Education

    Science.gov (United States)

    Sanagi, Tomomi

    2016-01-01

    Teachers' misunderstanding the concept of inclusive education will not lead to good practices, rather make an exclusive environment for pupils with special educational needs in mainstream schools. This study clarified teachers' attitudes towards the image of inclusive education with conjoint analysis and cluster analysis. The participants for this…

  16. Design, development and implementation of inclusive education.

    NARCIS (Netherlands)

    Mooij, Ton; Smeets, Ed

    2016-01-01

    In inclusive education different pupils, including pupils with special educational needs and high ability pupils, can be stimulated to learn according to their capacities and potentials. The research question concentrates on the design features of inclusive education that will optimally promote the

  17. Characteristics of Inclusive Classrooms in Turkey

    Science.gov (United States)

    Melekoglu, Macid Ayhan

    2014-01-01

    In this paper, inclusive classrooms in Turkey are described in terms of the characteristics of both classroom teachers and students with special needs. Participants of this study consisted of 54 teachers working in inclusive classrooms and 54 students with mild intellectual disabilities in those classrooms in Turkey. Data for this study were…

  18. School Inclusion and the "Community of Practice"

    Science.gov (United States)

    Laluvein, Jackie

    2010-01-01

    "Inclusion" is not a mechanism for relocating educationally disadvantaged youngsters in mainstream rather than in special schools. Rather, inclusion implies a whole school approach to social relations and production of meaning reached through processes of negotiation between parents, teachers and children. Such an approach places equal value upon…

  19. Teachers’ Attitudes Towards inclusive Education in Austria

    Directory of Open Access Journals (Sweden)

    Peter Rossmann

    2011-12-01

    Full Text Available The study reports the results of several empirical studies on teachers’ attitudes towards the inclusion of pupils with special education needs in different academic settings. The survey’s data sets of altogether 578 primary school teachers in Austria, queried in 1998 and 2009, were reanalyzed. The chosen instrument of investigation was Reicher’s scale “Einstellung zur Integration in der Schule (EIS [attitudes towards inclusion in school]“ (1988. Concerning reliability and factorial structure, the scale fulfills the requirements which an instrument of investigation has to achieve. With regards to content, the analysis of the data showed that teachers evaluate the inclusion of pupils with mental retardation as a greater challenge than the inclusion of pupils with physical or learning disabilities. With reference to the general attitude towards academic inclusion, there were no differences between primary school teachers and special education teachers. However, the results revealed a moderate effect of the field of work the respondents were engaged in. Teachers working in inclusive fields declare a more positive attitude towards academic inclusion than teachers in non-inclusive settings, disregarding the type of disability.

  20. How Does Supervision Support Inclusive Teacherhood?

    Science.gov (United States)

    Alila, Sanna; Määttä, Kaarina; Uusiautti, Satu

    2016-01-01

    Supervision is a multidimensional concept and phenomenon. In this study, the advantages of supervision and its development in inclusive teacherhood was studied. Inclusive teacherhood means a teacher's professional development and the school culture's change toward participatory school for all students. The study analyzed the views of supervisors…

  1. Striving for Quality in Early Childhood Inclusion

    Science.gov (United States)

    Brancato, Kimberly

    2013-01-01

    An essential component of best practice in the field of early childhood special education is the inclusion of children with disabilities in typical early childhood settings. As the practice of inclusion has increased in recent years it has become imperative to ensure that children with disabilities attend quality programs. The main purpose of this…

  2. 75 FR 10446 - Minority and Women Inclusion

    Science.gov (United States)

    2010-03-08

    ... activities. The proposed rule will implement this statutory provision. See 75 FR 1289 (January 11, 2010). The... Inclusion AGENCIES: Federal Housing Finance Board; Federal Housing Finance Agency. ACTION: Notice of... inclusion. Section 1116 of the Housing and Economic Recovery Act of 2008 amended section 1319A of...

  3. Secondary General Education Teachers' Attitudes toward Inclusion

    Science.gov (United States)

    Wilson, Valerie A.

    2014-01-01

    Since the inception of the Individuals with Disabilities Education Improvement Act, educators have struggled with including students with disabilities in the general education classroom with their nondisabled peers. The inclusion educational model was utilized in this study to explore secondary teachers' attitudes toward inclusive educational…

  4. Problem of detecting inclusions by topological optimization

    Directory of Open Access Journals (Sweden)

    I. Faye

    2014-01-01

    Full Text Available In this paper we propose a new method to detect inclusions. The proposed method is based on shape and topological optimization tools. In fact after presenting the problem, we use topologication optimization tools to detect inclusions in the domain. Numerical results are presented.

  5. Early Childhood Inclusion in the United Kingdom

    Science.gov (United States)

    Blackburn, Carolyn

    2016-01-01

    A policy-to-practice paper is presented of early childhood inclusion in England. The article aims to report the benefits of early intervention services and early childhood inclusion for children with special educational needs and disabilities (SEND), document the chronology of policy development, and discuss research evidence about…

  6. On Graph Refutation for Relational Inclusions

    Directory of Open Access Journals (Sweden)

    Paulo A. S. Veloso

    2012-03-01

    Full Text Available We introduce a graphical refutation calculus for relational inclusions: it reduces establishing a relational inclusion to establishing that a graph constructed from it has empty extension. This sound and complete calculus is conceptually simpler and easier to use than the usual ones.

  7. Inclusive Education: Is This Horse a Trojan?

    Science.gov (United States)

    Slee, Roger

    2006-01-01

    In Canada and elsewhere, governments are expending considerable effort in the production of inclusive education policy texts, resources allocation models, and programs. The author notes that despite of the analytic power and the political intent of inclusive education as a counterpoint to special education, its appropriation is imminent if not…

  8. Inclusive Focus Particles in English and Korean

    Science.gov (United States)

    Kang, Sang-gu

    2011-01-01

    When discussing focus particles, it has been common practice to rely on the dichotomy of inclusive vs. exclusive particles, "a la" Konig (1991). Inclusive focus particles are often further divided into scalar particles, such as "also", "too", and "either", and non-scalar particles, such as "even". In this thesis, I advance a comparative analysis…

  9. Social Inclusion and Critical Consciousness in Australia

    Science.gov (United States)

    Diemer, Matthew A.; Ortega, Lilyana

    2010-01-01

    Australia's Indigenous population is excluded from a range of opportunities, experiences and amenities that facilitate wellbeing, self-determination and social inclusion. This social exclusion constrains the career development and occupational attainment of Indigenous youth, which represent key routes to societal inclusion. Critical…

  10. Inclusive Education: A Servant-Leadership Perspective

    Science.gov (United States)

    Crippen, Carolyn

    2005-01-01

    The concept of inclusive education is common to the Canadian educational system and involves service to the students. According to Young and Levin, "The provision of appropriate education to meet the needs of each student is increasingly accepted as a right in Canadian education." Bloom, Perlmutter and Burnell define inclusion as "a philosophy…

  11. Membrane fluids and Dirac membrane fluids

    CERN Document Server

    Ivanov, M G

    2004-01-01

    The relation between two different methods of membrane fluid description is clarified by construction of combined method. Dirac membrane field appears naturally in new approach. It provides a possibility to consider new aspects of electrodynamics-type theories with electric and magnetic sources. The membrane fluid models automatically prohibit simulatenos existence of electric and magnetic currents. Possible applications to the dark energy problem are mentioned.

  12. Sheet Membrane Spacesuit Water Membrane Evaporator

    Science.gov (United States)

    Bue, Grant; Trevino, Luis; Zapata, Felipe; Dillion, Paul; Castillo, Juan; Vonau, Walter; Wilkes, Robert; Vogel, Matthew; Frodge, Curtis

    2013-01-01

    A document describes a sheet membrane spacesuit water membrane evaporator (SWME), which allows for the use of one common water tank that can supply cooling water to the astronaut and to the evaporator. Test data showed that heat rejection performance dropped only 6 percent after being subjected to highly contaminated water. It also exhibited robustness with respect to freezing and Martian atmospheric simulation testing. Water was allowed to freeze in the water channels during testing that simulated a water loop failure and vapor backpressure valve failure. Upon closing the backpressure valve and energizing the pump, the ice eventually thawed and water began to flow with no apparent damage to the sheet membrane. The membrane evaporator also serves to de-gas the water loop from entrained gases, thereby eliminating the need for special degassing equipment such as is needed by the current spacesuit system. As water flows through the three annular water channels, water evaporates with the vapor flowing across the hydrophobic, porous sheet membrane to the vacuum side of the membrane. The rate at which water evaporates, and therefore, the rate at which the flowing water is cooled, is a function of the difference between the water saturation pressure on the water side of the membrane, and the pressure on the vacuum side of the membrane. The primary theory is that the hydrophobic sheet membrane retains water, but permits vapor pass-through when the vapor side pressure is less than the water saturation pressure. This results in evaporative cooling of the remaining water.

  13. Epitheliocystis agents in sea bream Sparus aurata: morphological evidence for two distinct chlamydia-like developmental cycles.

    Science.gov (United States)

    Crespo, S; Zarza, C; Padrós, F; Marín de Mateo, M

    1999-06-23

    The morphology of membrane-bound intracellular inclusions, or 'cysts', of epitheliocystis from sea bream Sparus aurata is described. Inclusions under the light microscope appear either granular or amorphous. Granular inclusions do not elicit a proliferative host reaction and contain the 3 distinctive developmental stages of chlamydial organisms: the highly pleomorphic reproductive form or reticulate body, the condensing form or intermediate body and the infective non-dividing rather uniform elementary body. Amorphous inclusions may elicit a proliferative host reaction and contain prokaryotic organisms which differ morphologically from those reported within granular cysts. More or less elongated electron-lucent organisms divide by fission to give rise to electron-dense non-dividing small cells with a dense nucleoid. Vacuolated and non-vacuolated small cells are reported. The morphology and developmental cycle of sea bream epitheliocystis agents would support their chlamydial nature; however, the immunohistochemical study conducted on gill samples which carried both inclusions failed to demonstrate the expression of lipopolysaccharide (LPS) chlamydial antigen. The different stages of the 2 distinct developmental cycles described in the present study are compared with electron microscope observations of epitheliocystis organisms reported from different host species. The hypothesis that epitheliocystis infection in the sea bream might be caused by a unique highly pleomorphic chlamydia-like agent, the life history of which includes 2 entirely different developmental cycles, is discussed. PMID:10439904

  14. Two Coiled-Coil Domains of Chlamydia trachomatis IncA Affect Membrane Fusion Events during Infection

    OpenAIRE

    Ronzone, Erik; Paumet, Fabienne

    2013-01-01

    Chlamydia trachomatis replicates in a parasitophorous membrane-bound compartment called an inclusion. The inclusions corrupt host vesicle trafficking networks to avoid the degradative endolysosomal pathway but promote fusion with each other in order to sustain higher bacterial loads in a process known as homotypic fusion. The Chlamydia protein IncA (Inclusion protein A) appears to play central roles in both these processes as it participates to homotypic fusion and inhibits endocytic SNARE-me...

  15. Amyloid-linked cellular toxicity triggered by bacterial inclusion bodies

    International Nuclear Information System (INIS)

    The aggregation of proteins in the form of amyloid fibrils and plaques is the characteristic feature of some pathological conditions ranging from neurodegenerative disorders to systemic amyloidoses. The mechanisms by which the aggregation processes result in cell damage are under intense investigation but recent data indicate that prefibrillar aggregates are the most proximate mediators of toxicity rather than mature fibrils. Since it has been shown that prefibrillar forms of the nondisease-related misfolded proteins are highly toxic to cultured mammalian cells we have studied the cytoxicity associated to bacterial inclusion bodies that have been recently described as protein deposits presenting amyloid-like structures. We have proved that bacterial inclusion bodies composed by a misfolding-prone β-galactosidase fusion protein are clearly toxic for mammalian cells but the β-galactosidase wild type enzyme forming more structured thermal aggregates does not impair cell viability, despite it also binds and enter into the cells. These results are in the line that the most cytotoxic aggregates are early prefibrilar assemblies but discard the hypothesis that the membrane destabilization is Key event to subsequent disruption of cellular processes, such as ion balance, oxidative state and the eventually cell death

  16. Deploying and implementing Inclusive Physical Education

    Directory of Open Access Journals (Sweden)

    Eliana Lúcia Ferreira

    2014-04-01

    Full Text Available Physical Education, as a curricular component of basic education, is not indifferent to the movement of Inclusive physical education. Differentiated bodies are conquering new social spaces. Our aim through this investigation is to identify the main historical practices regarding Brazilian Policy of Inclusive Education and to point out proposals to implement inclusive Physical education. Our methodology consists of a descriptive study based on two main axes. The first axis is related to a historical discussion whose source was national documents of reference about Inclusive Physical Education. The second axis is related to the experience of 2000 teachers; we have the occasion to analyze their practices on the subject of Inclusive physical education. As a result, this investigation also develops a proposal to inclusive physical education; this proposal is established in another dimension and understanding of work and movement. Concerning the final considerations we suggest a disruption with already crystallized bodily practices and we suggest actions respecting individual differences. Moreover, we point out the fact that Inclusive Physical Education has advocated another meaning for the body, in favor of a more collective physical education and searching for activities in which individuality prevails.

  17. Membrane Automata with Priorities

    Institute of Scientific and Technical Information of China (English)

    Luděk Cienciala; Lucie Ciencialová

    2004-01-01

    In this paper the one-way P automata with priorities are introduced. Such automata are P systemshere the membranes are only allowed to consume objects from parent membranes, under the given conditions. The result of computation of these systems is the set of multiset sequences consumed by skin membrane intc the system. The rules associated in some order with each membrane cannot modify any objects, they can only move them through membrane. We show that P automata with priorities and two membranes can accept every recursively enumerated language.

  18. Inclusive discourses in early childhood education?

    DEFF Research Database (Denmark)

    Warming, Hanne

    2011-01-01

    This article explores the discursive formation of inclusion in early childhood education and after-school (recreation) centres in a Danish municipality. While inclusion has been a central educational issue in research and practice for well over quarter of a century, with continuing emphasis...... worldwide on 'initiatives by governments', this interest has centred on the school environment and institutions of higher education. Thus, despite increasing recognition of the significance of preschool and after-school-care, inclusion in these environments remains peripheral to the main debate....

  19. CHARACTERIZATION OF RUTIN-CYCLODEXTRIN INCLUSION COMPOUNDS

    Directory of Open Access Journals (Sweden)

    Andreia Corciovă

    2011-12-01

    Full Text Available The objectives of this study were to examine the potential of beta-cyclodextrin to improve the solubility of rutin and obtain inclusion compounds that were analyzed by different techniques: UV-Vis, IR spectroscopy, thermal analysis. The presence of β-cyclodextrin raises the content of rutin in water. The inclusion compounds were prepared by dry mixing, complexation in semisolid and liquid medium in 1:2 molar ratio rutin - β-cyclodextrin. The UV-Vis and IR analysis demonstrated the obtaining of inclusion compounds and the thermal analysis show that these compounds are more stable than the parent substance.

  20. Strain distribution of strips with spherical inclusion during cold rolling

    Institute of Scientific and Technical Information of China (English)

    YU Hai-liang; BI Hong-yun; LIU Xiang-hua; TU Yan-feng

    2008-01-01

    The deformation of 304 stainless steel strips with a spherical inclusion during cold rolling was simulated by 3D finite element method, and the strain distribution was calculated for a variety of the material attribution of inclusion (hard inclusions and soft inclusions) and the inclusion size (10, 20, 30, 40, and 50 μm). During rolling, the strain in front of inclusion is larger than that in rear of inclusion for both the hard and soft inclusions. For hard inclusions, the strain in front and rear of inclusions is larger than that of inclusions, and the maximum and minimum strains increase with the increase of inclusion diameter (from 10 μm to 50 μm). For soft inclusions, the strain in front and rear of inclusions is smaller than that of inclusions, and the maximum and minimum strains decrease with the increase of inclusion sizes when the inclusion diameter is larger than 20 μm but increase when the inclusion diameter is smaller than 20 μm. Finally, the relationship between the inclusion deformation and the crack generation was discussed.

  1. Nav Channels in Damaged Membranes.

    Science.gov (United States)

    Morris, C E; Joos, B

    2016-01-01

    Sick excitable cells (ie, Nav channel-expressing cells injured by trauma, ischemia, inflammatory, and other conditions) typically exhibit "acquired sodium channelopathies" which, we argue, reflect bleb-damaged membranes rendering their Nav channels "leaky." The situation is excitotoxic because untreated Nav leak exacerbates bleb damage. Fast Nav inactivation (a voltage-independent process) is so tightly coupled, kinetically speaking, to the inherently voltage-dependent process of fast activation that when bleb damage accelerates and thus left-shifts macroscopic fast activation, fast inactivation accelerates to the same extent. The coupled g(V) and availability(V) processes and their window conductance regions consequently left-shift by the same number of millivolts. These damage-induced hyperpolarizing shifts, whose magnitude increases with damage intensity, are called coupled left shift (CLS). Based on past work and modeling, we discuss how to test for Nav-CLS, emphasizing the virtue of sawtooth ramp clamp. We explain that it is the inherent mechanosensitivity of Nav activation that underlies Nav-CLS. Using modeling of excitability, we show the known process of Nav-CLS is sufficient to predict a wide variety of "sick excitable cell" phenomena, from hyperexcitability through to depolarizing block. When living cells are mimicked by inclusion of pumps, mild Nav-CLS produces a wide array of burst phenomena and subthreshold oscillations. Dynamical analysis of mild damage scenarios shows how these phenomena reflect changes in spike thresholds as the pumps try to counteract the leaky Nav channels. Smart Nav inhibitors designed for sick excitable cells would target bleb-damaged membrane, buying time for cell-mediated removal or repair of Nav-bearing membrane that has become bleb-damaged (ie, detached from the cytoskeleton). PMID:27586295

  2. Some optimal control problems for partial differential inclusions

    OpenAIRE

    Michał Kisielewicz

    2008-01-01

    Partial differential inclusions are considered. In particular, basing on diffusions properties of weak solutions to stochastic differential inclusions, some existence theorems and some properties of solutions to partial differential inclusions are given.

  3. Poring over membranes

    OpenAIRE

    Williams, Peter A.

    2008-01-01

    A new book on membrane science and technology focuses on the use of atomic force microscopy in the study and characterization of polymer membranes and also provides practical tips on how to undertake an experiment.

  4. Oxygen transport membrane

    DEFF Research Database (Denmark)

    2015-01-01

    The present invention relates to a novel composite oxygen transport membrane as well as its preparation and uses thereof.......The present invention relates to a novel composite oxygen transport membrane as well as its preparation and uses thereof....

  5. Solvent resistant nanofiltration membranes

    OpenAIRE

    Dutczak, Szymon Maria

    2011-01-01

    This thesis describes preparation and characterization of membranes for organic solvent filtration (OSF). The main aim was developing membranes for solvent resistant nanofiltration (SRNF) with molecular weight cut-off below 500 g mol-1.

  6. Premature rupture of membranes

    Science.gov (United States)

    ... When the water breaks early, it is called premature rupture of membranes (PROM). Most women will go ... th week of pregnancy, it is called preterm premature rupture of membranes (PPROM). The earlier your water ...

  7. Ionene membrane battery separator

    Science.gov (United States)

    Moacanin, J.; Tom, H. Y.

    1969-01-01

    Ionic transport characteristics of ionenes, insoluble membranes from soluble polyelectrolyte compositions, are studied for possible application in a battery separator. Effectiveness of the thin film of separator membrane essentially determines battery lifetime.

  8. Hybrid adsorptive membrane reactor

    Science.gov (United States)

    Tsotsis, Theodore T. (Inventor); Sahimi, Muhammad (Inventor); Fayyaz-Najafi, Babak (Inventor); Harale, Aadesh (Inventor); Park, Byoung-Gi (Inventor); Liu, Paul K. T. (Inventor)

    2011-01-01

    A hybrid adsorbent-membrane reactor in which the chemical reaction, membrane separation, and product adsorption are coupled. Also disclosed are a dual-reactor apparatus and a process using the reactor or the apparatus.

  9. Hybrid adsorptive membrane reactor

    Science.gov (United States)

    Tsotsis, Theodore T.; Sahimi, Muhammad; Fayyaz-Najafi, Babak; Harale, Aadesh; Park, Byoung-Gi; Liu, Paul K. T.

    2011-03-01

    A hybrid adsorbent-membrane reactor in which the chemical reaction, membrane separation, and product adsorption are coupled. Also disclosed are a dual-reactor apparatus and a process using the reactor or the apparatus.

  10. Impulsive fractional differential inclusions with infinite delay

    Directory of Open Access Journals (Sweden)

    Khalida Aissani

    2013-11-01

    Full Text Available In this article, we apply Bohnenblust-Karlin's fixed point theorem to prove the existence of mild solutions for a class of impulsive fractional equations inclusions with infinite delay. An example is given to illustrate the theory.

  11. Lifelong inclusive education of people with disabilities

    OpenAIRE

    Gluzman Aleksandr Vladimirovich; Boginskaya Yuliya Valerievna

    2015-01-01

    The article analyzes the current state of lifelong inclusive education of people with disabilities. The authors highlight the conditions of developing a lifelong education system for children and youth with disabilities.

  12. Voices: An Inclusive Choir in Dortmund, Germany

    Directory of Open Access Journals (Sweden)

    Irmgard Merkt

    2012-01-01

    Full Text Available The article describes the concept and work with an inclusive choir, in which students of the Faculty of Rehabilitation Sciences at TU Dortmund University sing together with adult mentally challengedpeople. The choir ‘Voices’ was founded in 2010, as a part of the project Dortmunder Modell: Musik (DOMO: Musik. The choir and project are committed to realising the United Nations’ Convention on the Rights of Persons with Disabilities, particularly in developing models of cultural participation, relevant both for people with and without disabilities. After describing the DOMO: Musik project and its principles, newly developed ideas for inclusive choir work are presented, together with imminent difficulties and positive results. Special attention is drawn to the selection of the pieces under the aspect of artistic variety. Five pieces of the artistic interdisciplinary repertoire are presented. Finally, the student choirmembers reflect on their experiences in the inclusive choir and make clear the importance of joint activities leading to an inclusive society.

  13. Existence results for functional differential inclusions

    Directory of Open Access Journals (Sweden)

    Mouffak Benchohra

    2001-06-01

    Full Text Available In this note we investigate the existence of solutions to functional differential inclusions on compact intervals. We use the fixed point theorem introduced by Covitz and Nadler for contraction multi-valued maps.

  14. Education Policies to Implement the Inclusive Education

    Directory of Open Access Journals (Sweden)

    Nemecio Núñez Rojas

    2013-12-01

    Full Text Available This research aim is based on the educational policymaking within the framework of Inclusive Education in Peru. A diagnostic study was done in two Basic Education Institutions from Chiclayo (Peru located on the north of the country. The sample population was composed of 58 people among teachers and management staff of both institutions. The research instruments were: surveys, interviews, document analysis sheet and observation guide. Results allowed to set need priorities, define challenges, make institutional education policies along with goals and objectives. Besides, they showed that both institutions coped with some needs and challenges like: 1. Implement the inclusive education in management documents. 2. Have teachers trained in inclusive education. 3. Respond to the required standards of infrastructure, equipment, resources and services, and 4. Engage the whole educational community in the inclusive education. Thus, despite policies and their national and international advocacy specific guidelines are required to carry on these processes and adopt institutional education policies.

  15. Inclusive development in search of political will

    OpenAIRE

    Pouw, N.; J Gupta

    2015-01-01

    Inclusive development builds upon the three pillars of increased human wellbeing for all, social and environmental sustainability, and empowerment. Political will at multiple levels of governance needs to be mobilized to curb the global inequality trend.

  16. Is inclusive education a human right?

    Science.gov (United States)

    Gordon, John-Stewart

    2013-01-01

    In this article, I question the general idea that inclusive education--i.e., to teach all students in one class--is a moral human right. The following discussion shows that the widespread view in disability studies that there is a moral human right to inclusive education can be reasonably called into question by virtue of the proposed counter arguments, but without denying that inclusive education is of utmost importance. Practically speaking, the legal human right to inclusive education is of great practical value for impaired students, and for their basic right to be free from discrimination in education, since their concern thereby gains great legal and moral force. But, theoretically speaking, this particular human right lacks an attainable consensus concerning proper moral justification. PMID:24446935

  17. Inclusive distributions in the unitarized pomeron models

    CERN Document Server

    Alkin, A; Pauk, V; Romanets, E

    2009-01-01

    High energy inclusive hadron production in the central kinematical region is analyzed within the models of unitarized pomeron. It is shown that the sum of multipomeron exchanges with intercept $\\alpha_P(0)>1$ reproduce qualitatively contribution of the triple pole (at $t=0$) pomeron to inclusive cross section. Basing on this analogy we then suggest a general form of unitarized pomeron contributions (in particular the dipole or tripole pomeron) to inclusive cross section. They lead to a parabolic form of the rapidity distribution giving $\\propto \\ln^3s$ (tripole) or $\\propto \\ln^2s$ (dipole). The models considered with suggested parametrization of $p_t$-dependence for cross sections well describe the rapidity distributions data in $pp$ and $\\bar pp$ interactions at energy $\\sqrt{s}\\geq 200$ GeV. The predictions for one particle inclusive production at LHC energies are given.

  18. Advanced functional evolution equations and inclusions

    CERN Document Server

    Benchohra, Mouffak

    2015-01-01

    This book presents up-to-date results on abstract evolution equations and differential inclusions in infinite dimensional spaces. It covers equations with time delay and with impulses, and complements the existing literature in functional differential equations and inclusions. The exposition is devoted to both local and global mild solutions for some classes of functional differential evolution equations and inclusions, and other densely and non-densely defined functional differential equations and inclusions in separable Banach spaces or in Fréchet spaces. The tools used include classical fixed points theorems and the measure-of non-compactness, and each chapter concludes with a section devoted to notes and bibliographical remarks. This monograph is particularly useful for researchers and graduate students studying pure and applied mathematics, engineering, biology and all other applied sciences.

  19. Anthocyanin Vacuolar Inclusions Form by a Microautophagy Mechanism.

    Science.gov (United States)

    Chanoca, Alexandra; Kovinich, Nik; Burkel, Brian; Stecha, Samantha; Bohorquez-Restrepo, Andres; Ueda, Takashi; Eliceiri, Kevin W; Grotewold, Erich; Otegui, Marisa S

    2015-09-01

    Anthocyanins are flavonoid pigments synthesized in the cytoplasm and stored inside vacuoles. Many plant species accumulate densely packed, 3- to 10-μm diameter anthocyanin deposits called anthocyanin vacuolar inclusions (AVIs). Despite their conspicuousness and importance in organ coloration, the origin and nature of AVIs have remained controversial for decades. We analyzed AVI formation in cotyledons of different Arabidopsis thaliana genotypes grown under anthocyanin inductive conditions and in purple petals of lisianthus (Eustoma grandiorum). We found that cytoplasmic anthocyanin aggregates in close contact with the vacuolar surface are directly engulfed by the vacuolar membrane in a process reminiscent of microautophagy. The engulfed anthocyanin aggregates are surrounded by a single membrane derived from the tonoplast and eventually become free in the vacuolar lumen like an autophagic body. Neither endosomal/prevacuolar trafficking nor the autophagy ATG5 protein is involved in the formation of AVIs. In Arabidopsis, formation of AVIs is promoted by both an increase in cyanidin 3-O-glucoside derivatives and by depletion of the glutathione S-transferase TT19. We hypothesize that this novel microautophagy mechanism also mediates the transport of other flavonoid aggregates into the vacuole. PMID:26342015

  20. Membrane Curvature in Flaviviruses

    OpenAIRE

    Zhang, Wei; Kaufmann, Bärbel; Chipman, Paul R.; Kuhn, Richard J; Rossmann, Michael G.

    2013-01-01

    Coordinated interplay between membrane proteins and the lipid bilayer is required for such processes as transporter function and the entrance of enveloped viruses into host cells. In this study, three-dimensional cryo-electron microscopy density maps of mature and immature flaviviruses were analyzed to assess the curvature of the membrane leaflets and its relation to membrane-bound viral glycoproteins. The overall morphology of the viral membrane is determined by icosahedral scaffolding compo...

  1. Attitudes towards inclusive education in Russia

    OpenAIRE

    Gorban, Maria

    2012-01-01

    The paper looks at the factors affecting people’s attitudes towards inclusive education — a practice of educating children with special needs jointly with the «ordinary» children. The analysis uses the data from a pilot survey in four Russian regions which covered people with three different types of disability, as well as general population and shows that in general, people with different types of disability are perceiving the idea of inclusive education differently. The level of education a...

  2. The Political Economy of Social Inclusion

    OpenAIRE

    Sylvain Dessy; Stéphane Pallage; Désiré Vencatachellum

    2012-01-01

    We build a political economy model of state policy choice highlighting the challenges to breaking barriers to the adoption of inclusive policies in Africa. We highlight necessary and sufficient conditions for a political leader to gain from implementing exclusive policies: (i) Implementing inclusive policies must be risky; (ii) the political leader must have adequate access to an overseas’ financial safe haven as a technology for protecting the spoils from implementing exclusive policies, or ...

  3. Design, development and implementation of inclusive education.

    OpenAIRE

    Mooij, Ton; Smeets, Ed

    2016-01-01

    In inclusive education different pupils, including pupils with special educational needs and high ability pupils, can be stimulated to learn according to their capacities and potentials. The research question concentrates on the design features of inclusive education that will optimally promote the motivation and learning processes and outcomes of all pupils, and how relevant changes can be developed and implemented in educational practice. A model of guidelines concerning 'multilevel context...

  4. Raman characteristics of hydrocarbon and hydrocarbon inclusions

    Institute of Scientific and Technical Information of China (English)

    ZHANG Nai; TIAN ZuoJi; LENG YingYing; WANG HuiTong; SONG FuQing; MENG JianHua

    2007-01-01

    The Raman spectrograms of hydrocarbon standard samples show that: (1) the Raman spectrogram of normal paraffin has very strong peaks of methyl and methylene (from 2700 cm-1 to 2970 cm-1); (2)branch methyl has the particular peak of 748 cm-1±; (3) six cyclic has the particular peak of 804 cm-1±; (4)phenyl has two particular peaks of 988 cm-1± and 3058 cm-1± and the 988 cm-1± peak is stronger than the 3058 cm-1± peak; and (5) hexene has three alkenyl spectrum peaks of 1294 cm-1±, 1635 cm-1± and 2996 cm-1±, with the 1635 cm-1± peak being the strongest, showing that the number of carbon in hydrocarbon does not affect its Raman spectrogram, and the hydrocarbon molecular structure and base groups affect its Raman spectrogram, the same hydrocarbons (such as normal paraffin) have the same Raman spectrogram; the types (such as CH4, C2H6, C3H8) and the content of hydrocarbon in oil inclusions are not estimated by their characteristic Raman peaks. According to the Raman spectrograms of hydrocarbon compositions, the Raman spectrogram of hydrocarbon inclusion can be divided into five types: saturated hydrocarbon Raman spectrogram, fluoresce Raman spectrogram, saturated hydrocarbon bitumen Raman spectrogram, bitumen Raman spectrogram, and ethane Raman spectrogram.And according to the characteristics of Raman spectrogram, hydrocarbon inclusions can be divided into five types: saturated hydrocarbon inclusion, less saturated hydrocarbon (oil or gas) inclusion,saturated hydrocarbon bitumen inclusion, bitumen inclusion, and methane water inclusion.

  5. Interference effects in relativistic inclusive deuteron electrodisintegration

    International Nuclear Information System (INIS)

    We extend the relativistic plane-wave impulse approximation formalism to incorporate a specific class of relativistic interference effects for use in describing inclusive electrodisintegration of 2H. The role of these 'exchange' terms for the various response functions accessible in parity-conserving and -violating inclusive processes is investigated and shown, especially for the latter, to have important consequences for experiment. An extension to a simple quasi-deuteron model is also considered. (author). 37 refs., 3 tabs., 15 figs

  6. Raman characteristics of hydrocarbon and hydrocarbon inclusions

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The Raman spectrograms of hydrocarbon standard samples show that: (1) the Raman spectrogram of normal paraffin has very strong peaks of methyl and methylene (from 2700 cm-1 to 2970 cm-1); (2) branch methyl has the particular peak of 748 cm-1±; (3) six cyclic has the particular peak of 804 cm-1±; (4) phenyl has two particular peaks of 988 cm-1± and 3058 cm-1± and the 988 cm-1± peak is stronger than the 3058 cm-1± peak; and (5) hexene has three alkenyl spectrum peaks of 1294 cm-1±, 1635 cm-1± and 2996 cm-1±, with the 1635 cm-1± peak being the strongest, showing that the number of carbon in hy-drocarbon does not affect its Raman spectrogram, and the hydrocarbon molecular structure and base groups affect its Raman spectrogram, the same hydrocarbons (such as normal paraffin) have the same Raman spectrogram; the types (such as CH4, C2H6, C3H8) and the content of hydrocarbon in oil inclu-sions are not estimated by their characteristic Raman peaks. According to the Raman spectrograms of hydrocarbon compositions, the Raman spectrogram of hydrocarbon inclusion can be divided into five types: saturated hydrocarbon Raman spectrogram, fluoresce Raman spectrogram, saturated hydro-carbon bitumen Raman spectrogram, bitumen Raman spectrogram, and ethane Raman spectrogram. And according to the characteristics of Raman spectrogram, hydrocarbon inclusions can be divided into five types: saturated hydrocarbon inclusion, less saturated hydrocarbon (oil or gas) inclusion, saturated hydrocarbon bitumen inclusion, bitumen inclusion, and methane water inclusion.

  7. Axonal inclusions in spinocerebellar ataxia type 3

    OpenAIRE

    Seidel, Kay; den Dunnen, Wilfred F. A.; Schultz, Christian; Paulson, Henry; Frank, Stefanie; de Vos, Rob A.; Brunt, Ewout R.; Deller, Thomas; Harm H Kampinga; Rüb, Udo

    2010-01-01

    Protein aggregation is a major pathological hallmark of many neurodegenerative disorders including polyglutamine diseases. Aggregation of the mutated form of the disease protein ataxin-3 into neuronal nuclear inclusions is well described in the polyglutamine disorder spinocerebellar ataxia type 3 (SCA3 or Machado–Joseph disease), although these inclusions are not thought to be directly pathogenic. Neuropil aggregates have not yet been described in SCA3. We performed a systematic immunohistoch...

  8. Financial Inclusion in Asia: An Overview

    OpenAIRE

    Ayyagari, Meghana; Beck, Thorsten

    2015-01-01

    This paper provides an analysis of financial development and inclusion in developing Asia using data from a wide array of sources. We show that in terms of aggregate measures of financial development, the region as a whole has superior banking sector depth compared to other developing regions; however, this masks a great deal of variation across Asian economies. Furthermore, in terms of financial inclusion, fewer than 27% of adults in developing Asia have an account in a formal financial inst...

  9. Staff support for inclusion: an international study

    OpenAIRE

    E. Plate

    2012-01-01

    The idea for this research emerged following previous experiences in schools in Germany and England, noting their differences and similarities, and their equally persistent problems responding to diversity inclusively. The thesis consists of an in-depth exploration of cultures, policies and practices in schools and their rationales regarding the development of inclusion in education. At the core of the thesis are responses to diversity I perceived in two primary schools, one in London and...

  10. ELEMENTARY SCHOOL TEACHERS' ATTITUDE TOWARDS INCLUSIVE EDUCATION

    OpenAIRE

    KANDIPALLI RAMAKRISHNARAO

    2013-01-01

    Providing Quality Education for All children in inclusive setting has beenidentified as the most challenging, yet the most important issue in education across theworld Inclusive Education is the practice of educating students with disabilitiesalongside children without disabilities in general classrooms. Right to Education (RTE)Act, 2009 attempts to provide an enabling environment for all disabled children to enterschool, attend and complete elementary education on par with other children. Su...

  11. Model cell membranes

    DEFF Research Database (Denmark)

    Günther-Pomorski, Thomas; Nylander, Tommy; Cardenas Gomez, Marite

    2014-01-01

    The high complexity of biological membranes has motivated the development and application of a wide range of model membrane systems to study biochemical and biophysical aspects of membranes in situ under well defined conditions. The aim is to provide fundamental understanding of processes control...

  12. Organic compounds trapped in aqueous fluid inclusions

    Energy Technology Data Exchange (ETDEWEB)

    Ruble, T.E.D.; George, S.C.; Lisk, M.; Quezada, R.A. [CSIRO Div. of Petroleum Resources, North Ryde (Australia)

    1998-12-31

    Fluid inclusion samples from several Australian oil wells have been analysed to document the prevalence and composition of volatile hydrocarbons contained within aqueous inclusions. These results clearly establish that trapped palaeo formation waters can be a source of such compounds, which are frequently predominant in samples with a low content of oil-bearing inclusions. The apparent ``anomalous`` hydrocarbons distributions derived from aqueous inclusions contain abundant water-soluble compounds, such as benzene and toluene, which may originate from interaction of formation waters with subsurface petroleum accumulations. Aqueous inclusions are also often enriched in alkenes and oxygenated species, such as furans, which are minor constituents of petroleum but could form via secondary processes such as anoxic microbial degradation in formation waters. The co-occurrence of aqueous-derived organic compounds within samples containing oil inclusions suggest the need for caution when interpreting volatile hydrocarbon distributions. However, the presence of these components in samples from dry wells could be used as a tool to substantiate the proximity of a petroleum accumulation in an area which would otherwise be considered to have low prospectivity. (author)

  13. Hydrodynamic collective effects of active proteins in biological membranes

    CERN Document Server

    Koyano, Yuki; Mikhailov, Alexander S

    2016-01-01

    Lipid bilayers forming biological membranes are known to behave as viscous 2D fluids on submicrometer scales; usually they contain a large number of active protein inclusions. Recently, it has been shown [Proc. Nat. Acad. Sci. USA 112, E3639 (2015)] that such active proteins should in- duce non-thermal fluctuating lipid flows leading to diffusion enhancement and chemotaxis-like drift for passive inclusions in biomembranes. Here, a detailed analytical and numerical investigation of such effects is performed. The attention is focused on the situations when proteins are concentrated within lipid rafts. We demonstrate that passive particles tend to become attracted by active rafts and are accumulated inside them.

  14. One-step extraction of functional recombinant aquaporin Z from inclusion bodies with optimal detergent.

    Science.gov (United States)

    Wang, Lili; Zhou, Hu; Li, Zhengjun; Lim, Teck Kwang; Lim, Xin Shan; Lin, Qingsong

    2015-11-01

    Aquaporins are integral membrane channel proteins found in all kingdoms of life. The Escherichia coli aquaporin Z (AqpZ) has been shown to solely conduct water at high permeability. Functional AqpZ is generally purified from the membrane fraction. However, the quantity of the purified protein is limited. In this study, a new method is developed to achieve high yield of bioactive AqpZ protein. A mild detergent n-dodecyl-β-D-maltopyranoside (DDM) was used to solubilize the over-expressed insoluble AqpZ from inclusion bodies without a refolding process. The recovered AqpZ protein showed high water permeability comparable with AqpZ obtained from the membrane fraction. In this way, the total yield of bioactive AqpZ has been increased greatly, which will facilitate the structural and functional characterization and future applications of AqpZ. PMID:26278820

  15. Plasma membrane ATPases

    DEFF Research Database (Denmark)

    Palmgren, Michael Broberg; Bækgaard, Lone; Lopez Marques, Rosa Laura;

    2011-01-01

    The plasma membrane separates the cellular contents from the surrounding environment. Nutrients must enter through the plasma membrane in order to reach the cell interior, and toxic metabolites and several ions leave the cell by traveling across the same barrier. Biological pumps in the plasma...... membrane include ABC transporters, vacuolar (V-type) H+ pumps, and P-type pumps. These pumps all utilize ATP as a fuel for energizing pumping. This review focuses on the physiological roles of plasma membrane P-type pumps, as they represent the major ATP hydrolytic activity in this membrane....

  16. Separation membrane development

    Energy Technology Data Exchange (ETDEWEB)

    Lee, M.W. [Savannah River Technology Center, Aiken, SC (United States)

    1998-08-01

    A ceramic membrane has been developed to separate hydrogen from other gases. The method used is a sol-gel process. A thin layer of dense ceramic material is coated on a coarse ceramic filter substrate. The pore size distribution in the thin layer is controlled by a densification of the coating materials by heat treatment. The membrane has been tested by permeation measurement of the hydrogen and other gases. Selectivity of the membrane has been achieved to separate hydrogen from carbon monoxide. The permeation rate of hydrogen through the ceramic membrane was about 20 times larger than Pd-Ag membrane.

  17. Water Membrane Evaporator

    Science.gov (United States)

    Ungar, Eugene K.; Almlie, Jay C.

    2010-01-01

    A water membrane evaporator (WME) has been conceived and tested as an alternative to the contamination-sensitive and corrosion-prone evaporators currently used for dissipating heat from space vehicles. The WME consists mainly of the following components: An outer stainless-steel screen that provides structural support for the components mentioned next; Inside and in contact with the stainless-steel screen, a hydrophobic membrane that is permeable to water vapor; Inside and in contact with the hydrophobic membrane, a hydrophilic membrane that transports the liquid feedwater to the inner surface of the hydrophobic membrane; Inside and in contact with the hydrophilic membrane, an annular array of tubes through which flows the spacecraft coolant carrying the heat to be dissipated; and An inner exclusion tube that limits the volume of feedwater in the WME. In operation, a pressurized feedwater reservoir is connected to the volume between the exclusion tube and the coolant tubes. Feedwater fills the volume, saturates the hydrophilic membrane, and is retained by the hydrophobic membrane. The outside of the WME is exposed to space vacuum. Heat from the spacecraft coolant is conducted through the tube walls and the water-saturated hydrophilic membrane to the liquid/vapor interface at the hydrophobic membrane, causing water to evaporate to space. Makeup water flows into the hydrophilic membrane through gaps between the coolant tubes.

  18. Microporous silica membranes

    DEFF Research Database (Denmark)

    Boffa, Vittorio; Yue, Yuanzheng

    2012-01-01

    Hydrothermal stability is a crucial factor for the application of microporous silica-based membranes in industrial processes. Indeed, it is well established that steam exposure may cause densification and defect formation in microporous silica membranes, which are detrimental to both membrane...... permeability and selectivity. Numerous previous studies show that microporous transition metal doped-silica membranes are hydrothermally more stable than pure silica membranes, but less permeable. Here we present a quantitative study on the impact of type and concentration of transition metal ions on the...... microporous structure, stability and permeability of amorphous silica-based membranes, providing information on how to design chemical compositions and synthetic paths for the fabrication of silica-based membranes with a well accessible and highly stabile microporous structure....

  19. Structural Modelling of the Chlamydia Trachomatis Major Outer Membrane Protein Provides Insights into Immunogenic Properties of its External loops in Serotypes E and K

    Directory of Open Access Journals (Sweden)

    Olga A. Lytovchenko

    2013-01-01

    Full Text Available Chlamydia trachomatis is one of the most prevalent sexually transmitted pathogens, causing serious health risks worldwide. Based on serological properties of the chlamydial major outer membrane protein, up to 19 serovars of C.trachomatis can be distinguished, having different antigenic properties and clinical manifestations. In this study, the antibody response to the variable domains of the major outer membrane protein of C. trachomatis serotypes E and K was analyzed in connection with the structural models of its extracellular loops. We propose that the reduction of antibody formation to the antigens of some variable domains may be caused by their shielding by other external loops. It has been shown that the entire structure of the second and fifth loops of genotype E are more compact and have minimal chain exposure due shielding with the more unfolded third and seventh loops. This corresponds to the absence of significant antibody response to their variable domains VDI and VDII. In genotype K entire structure of the second and the fifth loops is more unfolded, their shielding with the third and seventh loops is not so complete. As a consequence their variable domains induce antibody production in infected organism

  20. Small lead and indium inclusions in aluminium

    International Nuclear Information System (INIS)

    This paper reports implantation of lead or indium into aluminum results in spontaneous phase separation and formation of lead or indium precipitates. The precipitates grow in topotactical alignment with the matrix, giving TEM images characterized by moire fringes. The size and density of the precipitates increase with increasing fluence until coalescence begins to occur. Implantation at elevated temperatures lead to formation of large precipitates with well developed facets. This is particularly significant for implantation above the bulk melting point of the implanted species. Melting and solidification have been followed by in-situ TEM heating and cooling experiments. Superheating up to ∼50 K above the bulk melting point has been observed, and the largest inclusions melt first. Melting is associated with only partial loss of facetting of the largest inclusion. Initial growth of the inclusions occurs by trapping of atoms retained in supersaturated solution. Further growth occurs by coalescence of neighboring inclusion in the liquid phase. Solidification is accompanied by a strong undercooling ∼30 K below the bulk melting point, where the smallest inclusions solidify first. Solidification is characterized by spontaneous restoration of the facets and the topotactical alignment

  1. Relation Inclusive Search for Hindi Documents

    Directory of Open Access Journals (Sweden)

    Pooja Arora

    2013-08-01

    Full Text Available Information retrieval (IR techniques become a challenge to researchers due to huge growth of digital and information retrieval. As a wide variety of Hindi Data and Literature is now available on web, we have developed information retrieval system for Hindi documents. This paper presents a new searching technique that has promising results in terms of F-measure. Historically, there have been two major approaches to IR - keyword based search and concept based search. We have introduced new relation inclusive search which performs searching of documents using case role relation, spatial relation and temporal relation of query terms and gives results better than previously used approaches. In this method we have used new indexing technique which stores information about relation between terms along with its position. We have compared four types of searching: Keyword Based search without Relation Inclusive, Keyword Based search with Relation Inclusive, Concept Based search without Relation Inclusive and Concept Based search with Relation Inclusive. Our proposed searching method gave significant improvement in terms of F-measure. For experiments we have used Hindi document corpus, Gyannidhi from C-DAC. This technique effectively improves search performance for documents in English as well.

  2. Neuronal intranuclear inclusion disease and juvenile parkinsonism.

    Science.gov (United States)

    O'Sullivan, J D; Hanagasi, H A; Daniel, S E; Tidswell, P; Davies, S W; Lees, A J

    2000-09-01

    Juvenile parkinsonism (onset age boy who presented with asymmetric arm tremor and bulbar symptoms. His paternal great aunt had parkinsonism with onset at age 22 years. Examination revealed parkinsonism in the absence of additional neurologic signs except for delayed pupillary responses to light. He responded well to levodopa but developed motor fluctuations and disabling dyskinesias after 3 years of treatment. Following attempted withdrawal of levodopa at age 24 years, he developed severe aspiration pneumonia complicated by cardiorepiratory arrests and he died 6 months later. At autopsy, the dominant histologic feature was wide-spread neuronal hyaline intranuclear inclusions. Neuronal depletion was observed in the substantia nigra, locus ceruleus, and, to a lesser extent, in the frontal cortex, and inclusions were particularly prominent in these areas. Inclusions were immunoreactive for ubiquitin and were typical of those seen in neuronal intranuclear inclusion disease (NIID), a rare, multisytem neurodegenerative disease. NIID should be considered in the differential diagnosis of juvenile parkinsonism. A link between NIID and hereditary neurodegenerative disorders characterized by expanded polyglutamine tracts is supported by the similar appearance of intranuclear inclusions in both conditions and by a family history in some cases of NIID. PMID:11009211

  3. How Does Supervision Support Inclusive Teacherhood?

    Directory of Open Access Journals (Sweden)

    Sanna ALILA

    2016-03-01

    Full Text Available Supervision is a multidimensional concept and phenomenon. In this study, the advantages of supervision and its development in inclusive teacherhood was studied. Inclusive teacherhood means a teacher’s professional development and the school culture’s change toward participatory school for all students. The study analyzed the views of supervisors with a teaching background on how supervision can be a way to support inclusive teacherhood and its development. This was a qualitative research. The data were obtained using the focus-group interview method focused on supervisors with a teaching background. The interviews were conducted in five places in Finland. The analysis involved a combination of phenomenography, particularly the application called the variation theory, and the classic analysis that is typical of the focus-group research method. According to the findings, supervision provides individual and communal support to inclusive teacherhood. Individual support was given in four ways: empowering and promoting new teacherhood, clarifying teachers’ professional growth and roles, helping teachers to evaluate their work, and supporting teachers in challenges at work. Communal support was manifested as strengthening collaboration, promoting a change in the work culture of a school, and developing a communal work approach. At its best, supervision can enable teachers’ professional, communal, and personal development in an inclusive learning environment, but more time, resources, and opportunities for supervision should be arranged for teachers.

  4. The Specialized school in time of inclusion

    Directory of Open Access Journals (Sweden)

    Roseli Albino dos Santos

    2014-04-01

    Full Text Available This study has the objective to investigate the meanings about school inclusion and disability, produced by a group of professionals engaged in a specialized school located in a city in the state of São Paulo. The metodology used was semi-structured and structured interviews with the director of the institution, two pedagogical coordinators and five teachers. Data were subjected to a descriptive-interpretative analysis. The results indicated that professionals attribute the responsibility for self development, only to students with intellectual disabilities . The emphasis of the speeches falls on the inability of the student and the immutability of disability. It is observed that the narratives do not reveal critical positioning of professional educational processes involving this population. The professionals who work in specialized institution still have a conception of disability based on the inability of the student and, despite defending the right of these students to school inclusion, these professionals still manifest fear of what they will find outside the walls of the institution, revealing attitudes and overprotection ignorance of the role of specialized institution in times of inclusion. We conclude that the conceptions about intellectual disability and inclusive education presented by professionals can contribute much more to the reiteration of school exclusion, historically focused on this population than for its actual inclusion in the school system of education.

  5. Nafion®/ODF-silica composite membranes for medium temperature proton exchange membrane fuel cells

    KAUST Repository

    Treekamol, Yaowapa

    2014-01-01

    A series of composite membranes were prepared by dispersing fluorinated polyoxadiazole oligomer (ODF)-functionalized silica nanoparticles in a Nafion matrix. Both melt-extrusion and solvent casting processes were explored. Ion exchange capacity, conductivity, water uptake and dimensional stability, thermal stability and morphology were characterized. The inclusion of functionalized nanoparticles proved advantageous, mainly due to a physical crosslinking effect and better water retention, with functionalized nanoparticles performing better than the pristine silica particles. For the same filler loading, better nanoparticle dispersion was achieved for solvent-cast membranes, resulting in higher proton conductivity. Filler agglomeration, however,was more severe for solvent-castmembranes at loadings beyond 5wt.%. The composite membranes showed excellent thermal stability, allowing for operation in medium temperature PEM fuel cells. Fuel cell performance of the compositemembranesdecreaseswithdecreasing relativehumidity, but goodperformance values are still obtained at 34% RHand 90 °C,with the best results obtained for solvent castmembranes loaded with 10 wt.% ODF-functionalized silica. Hydrogen crossover of the composite membranes is higher than that forpureNafion membranes,possiblydue toporosityresulting fromsuboptimalparticle- matrixcompatibility. © 2013 Crown Copyright and Elsevier BV. All rights reserved.

  6. Exploring the Landscape of Inclusion: Profiles of Inclusive versus Segregated School Districts in the United States

    Science.gov (United States)

    Marks, Susan Unok; Kurth, Jennifer A.; Bartz, Jody Marie

    2014-01-01

    Although inclusive education has been increasing in frequency for students with disabilities in the United States, for many students, the opportunity to be educated with their peers without disabilities continues to be out of reach despite decades of efforts by those promoting the vision of inclusion. This exploratory case study used interviews…

  7. Characteristics of Inclusive Faith Communities: A Preliminary Survey of Inclusive Practices in the United States

    Science.gov (United States)

    Griffin, Megan M.; Kane, Lydia W.; Taylor, Courtney; Francis, Susan H.; Hodapp, Robert M.

    2012-01-01

    Background: Although participation in faith communities is important to many individuals with disabilities, few studies have examined differences between communities that are more (versus less) inclusive. This study investigated characteristics of faith communities in the United States related to greater inclusion. Methods: Participants were 160…

  8. Inclusive Education: Identifying Teachers' Strategies for Coping with Perceived Stressors in Inclusive Classrooms

    Science.gov (United States)

    Brackenreed, Darlene

    2011-01-01

    This research replicates the study conducted by Forlin (2001) in Churchlands, Western Australia. Forlin's Inclusive Education "Teacher Stress and Coping Questionnaire" was adapted from the original questionnaire to more accurately reflect the language and practice of inclusion in Ontario. The purpose of this portion of the study was to determine…

  9. Leadership for Inclusion: Conceptualising and Enacting Inclusion in Integrated Schools in a Troubled Society

    Science.gov (United States)

    McGlynn, Claire; London, Tim

    2013-01-01

    Inclusion is increasingly understood as an educational reform that responds to the diversity of all learners, challenging the marginalisation, exclusion and underachievement which may result from all forms of "difference". Leadership for inclusion is conceptualised here as driving a constant struggle to create shared meanings of…

  10. When Inclusion Is Innovation: An Examination of Administrator Perspectives on Inclusion in China

    Science.gov (United States)

    Hu, Bi Ying; Roberts, Sherron Killingsworth

    2011-01-01

    This article examines administrator perspectives of innovative services for the inclusion of young children with disabilities in regular preschool classrooms in China. Twelve directors from 12 pilot inclusion preschools in Beijing participated in this study. Qualitative interview results revealed the following subthemes: definition, advocacy,…

  11. Insights into Inclusive Education through a Small Finnish Case Study of an Inclusive School Context

    Science.gov (United States)

    Tarr, Jane Mary; Tsokova, Diana; Takkunen, Ulla-Maija

    2012-01-01

    This study seeks to present data and discussion arising from a case study of a school in Finland renowned for its practice in the inclusion of learners with additional support requirements due to cognitive and physical disabilities. It aims to establish how the school staff understand their practice with inclusion through day-to-day professional…

  12. Emulsification using microporous membranes

    Directory of Open Access Journals (Sweden)

    Goran T. Vladisavljević

    2011-10-01

    Full Text Available Membrane emulsification is a process of injecting a pure dispersed phase or pre-emulsion through a microporous membrane into the continuous phase. As a result of the immiscibility of the two phases, droplets of the dispersed phase are formed at the outlets of membrane pores. The droplets formed in the process are removed from the membrane surface by applying cross-flow or stirring of the continuous phase or using a dynamic (rotating or vibrating membrane. The most commonly used membrane for emulsification is the Shirasu Porous Glass (SPG membrane, fabricated through spinodal decomposition in a melt consisting of Japanese volcanic ash (Shirasu, boric acid and calcium carbonate. Microsieve membranes are increasingly popular as an alternative to highly tortuous glass and ceramic membranes. Microsieves are usually fabricated from nickel by photolithography and electroplating or they can be manufactured from silicon nitride via Reactive Ion Etching (RIE. An advantage of microsieves compared to the SPG membrane is in much higher transmembrane fluxes and higher tolerance to fouling by the emulsion ingredients due to the existence of short, straight through pores. Unlike conventional emulsification devices such as high-pressure valve homogenisers and rotor-stator devices, membrane emulsification devices permit a precise control over the mean pore size over a wide range and during the process insignificant amount of energy is dissipated as heat. The drop size is primarily determined by the pore size, but it depends also on other parameters, such as membrane wettability, emulsion formulation, shear stress on the membrane surface, transmembrane pressure, etc.

  13. An Arendtian Perspective on Inclusive Education: Towards a Reimagined Vocabulary

    Science.gov (United States)

    Korsgaard, Morten Timmermann

    2016-01-01

    Inclusive education currently appears to be undergoing a crisis and re-examination. This paper presents a new approach to thinking about inclusiveness in the school context. Many positions within inclusive education seem to take political, social and ethical perspectives as a starting point, which has allowed inclusive movements and initiatives…

  14. Exploring Preservice Teachers' Attitudes Towards Inclusion

    Science.gov (United States)

    Killoran, Isabel; Woronko, Dagmara; Zaretsky, Hayley

    2014-01-01

    This study responds to a call for research into existing teacher-education programmes and their impact on teacher candidates' attitudes. An inclusive education course that examined the difference between "soft inclusion" (inclusion which addresses the issue of place rather than substance of learning) and genuine inclusion was used…

  15. Language and Social Inclusion: Unexplored Aspects of Intercultural Communication

    Science.gov (United States)

    Musgrave, Simon; Bradshaw, Julie

    2014-01-01

    Social inclusion policy in Australia has largely ignored key issues of communication for linguistic minorities, across communities and with the mainstream community. In the (now disbanded) Social Inclusion Board's reports (e.g., Social Inclusion Unit, 2009), the emphasis is on the economic aspects of inclusion, while little attention has been…

  16. Decoding the matrix: Coincident membranes on the plane wave

    CERN Document Server

    Bousso, R; Bousso, Raphael; Mints, Aleksey L.

    2006-01-01

    At the core of nonperturbative theories of quantum gravity lies the holographic encoding of bulk data in large matrices. At present this mapping is poorly understood. The plane wave matrix model provides a laboratory for isolating aspects of this problem in a controlled setting. At large boosts, configurations of concentric membranes become superselection sectors, whose exact spectra are known. From the bulk point of view one expects product states of individual membranes to be contained within the full spectrum. However, for non-BPS states this inclusion relation is obscured by Gauss law constraints. Its validity rests on nontrivial relations in representation theory, which we identify and verify by explicit computation.

  17. The Evolution of Inclusive Education in Denmark

    DEFF Research Database (Denmark)

    Engsig, Thomas Thyrring

    2016-01-01

    of special education, and to reform the special educational practice. As a consequence special education is only targeted students who need more than nine weekly hours of support in the class or special education away from his or her class. Thus, the amount of students who are to receive their education......The notion of inclusive education in the public school system is highly debated in Denmark, and internationally. Teachers and school leaders in Denmark are struggling with identifying good inclusive practices, and there seems to be discrepancies between multiple national educational policies, which...... inform teachers and stakeholders in their understanding of inclusive education. The Danish government passed and initiated a large reform of the Danish public school system in the beginning of 2014. Among other key aspects, the reform involves a more goal-oriented school with quantifiable national goals...

  18. Inclusive Education for Students with Intellectual Disability

    Directory of Open Access Journals (Sweden)

    Janaki Balakrishnan

    2012-08-01

    Full Text Available This paper traces briefly the evolution of Inclusive Education for students with special education needs (SEN and discusses some significant challenges in its implementation. While the aim of Inclusive Education is to include all children with SEN in mainstream schools, there are many challenges that have to be overcome for their education to be meaningful. This paper focuses primarily on the inclusion of students with intellectual disability, since they are likely to be the largest number with special education needs in ‘inclusive’ schools. It offers the outline of a curriculum that may be derived from the mainstream one in use, and suggests a model that emphasises the replacement of age / grade placement, as is the present practice, with experience and maturity underpinning learning in persons with intellectual disability. The proposed model needs, of course, to be field-tested.doi 10.5463/DCID.v23i2.111

  19. Progress in computing inclusive B decay spectra

    International Nuclear Information System (INIS)

    We review the progress in the QCD calculation of inclusive decay spectra. It was recently shown that the inherent infrared finiteness of inclusive spectra extends beyond the level of logarithms. Dressed Gluon Exponentiation makes practical use of this property by computing the Sudakov exponent as a Borel sum. Based on renormalon analysis, infrared sensitivity in the exponent is reflected in power corrections that are inversely proportional to the third power of the mass. Therefore, the parametric enhancement of non-perturbative corrections near the phase-space boundary is effective only in a small region. Consequently, the on-shell decay spectrum provides a good approximation to the meson decay. In particular, it facilitates a precise determination of vertical bar Vub vertical bar from present measurements of inclusive charmless semileptonic widths without involving a non-perturbative 'shape function'

  20. Dilaton Dynamics from Production of Tensionless Membranes

    CERN Document Server

    Cremonini, S; Cremonini, Sera; Watson, Scott

    2006-01-01

    In this paper we consider classical and quantum corrections to cosmological solutions of $11$D SUGRA coming from dynamics of membrane states. We first consider the supermembrane spectrum following the approach of Russo and Tseytlin for consistent quantization. We calculate the production rate of BPS membrane bound states in a cosmological background and find that such effects are generically suppressed by the Planck scale, as expected. However, for a modified brane spectrum possessing enhanced symmetry, production can be finite and significant. We stress that this effect could not be anticipated given only a knowledge of the low-energy effective theory. Once on-shell, inclusion of these states leads to an attractive force pulling the dilaton towards a fixed point of S-duality, namely $g_s=1$. Although the SUGRA description breaks down in this regime, inclusion of the enhanced states suggest that the center of M-theory moduli space is a dynamical attractor. Morever, our results seem to suggest that string dyna...

  1. Inclusive reactions in the central region

    International Nuclear Information System (INIS)

    Inclusive spectra of the πp → πX, πp → rho0X, Kp → πX, pn → πX, anti pp → πX, anti pp → rho0x reactions in the pionization region in the Regge-Muller phenomenology are studied. The dependence of the yield character of inclusive cross sections to the scaling limit on the quantum numbers of bombarding and recorded particles is established. The two-Regge representation for inclusive cross sections in the central region is used. The energy values, at which inclusive energy factorization begins, are estimated for various reactions. The inclusive spectrum symmetry is shown in rapidity. Graphical dependences of the symmetry axis location of inclusive spectra on energy and transverse momentum for different energies showing the results of the calculated and experimental data comparison are given. A good agreement is obtained. It is shown that gamma-factorization and factorization of spectra into the product of two functions in the pp → πX, pp → /KX, πsup(+-)p → πsup(+-)X, K+p → πX, πp → KX reactions are true from low energies from 10 to 30 GeV/c, and for the anti pp → πX, anti pp → KX, πsup(+-)p → πsup(+-)X, K-p → πX, pp → pX, Kp → KX reactions from energies of about 200-400 GeV/c

  2. Inclusive education: a model to pursue

    Directory of Open Access Journals (Sweden)

    Chiara Caldari

    2014-08-01

    Full Text Available The new social and educational policies have made ​​significant advances in the measurement of the thoughts, actions and practices that characterize the new understanding of inclusion. The term "inclusion", a term of Anglo-Saxon origin, does not want to be just only a different way to characterize the integration or to implement the international lexicon, it is essential to think a different school, where it operates a quality education, able to remove the obstacles to learning and participation.

  3. Many diversity for an inclusive perspective

    Directory of Open Access Journals (Sweden)

    Andrea Canevaro

    2010-07-01

    Full Text Available Andrea Canevaro’s paper to the congress: Alunni con disabilità, figli di migranti. Approcci culturali, questioni educative, prospettive inclusive. (Students with disabilities, children of migrants: Cultural approaches, educational questions, inclusive perspectives Bologna, 29 ottober 2010, Cappella Farnese, Comune di Bologna. The congress is part of a study and research project “Alunni con disabilità, figli di migranti” (Students with disabilities, children of migrants run by Bologna City Council , Education Department, and the University of Bologna, Education Faculty. Coordinator: Roberta Caldin.

  4. Solar silicon refining; Inclusions, settling, filtration, wetting

    OpenAIRE

    Ciftja, Arjan

    2009-01-01

    The main objective of the present work is the removal of inclusions from silicon scrap and metallurgical grade silicon. To reach this goal, two various routes are investigated. First, settling of SiC particles from molten silicon followed by directional solidification is reported in this thesis. Then, removal of SiC and Si3N4 inclusions in silicon scrap by filtration with foam filters and wettabilities of silicon on graphite materials are studied.To supply the increasing needs of the photovol...

  5. THE INTERACTION PROBLEM BETWEEN THE ELASTIC LINE INCLUSIONS

    Institute of Scientific and Technical Information of China (English)

    陶昉敏; 张明焕; 汤任基

    2002-01-01

    Using the engineering model of elastic line inclusion and the basic solutions of a single inclusion, the interaction problem between line inclusions in an elastic solid was investigated. A set of standard Cauchy-type singular equations of the problem was presented. The stress intensity factors at points of inclusions and the interface stresses of two sides of the inclusion were calculated. Several numerical examples were given. The results could be regarded as a reference to engineering.

  6. Denitrification in Membrane Bioreactors

    OpenAIRE

    Fonseca, Anabela Duarte

    1999-01-01

    Three membrane bioreactors, a low flux filter (LFF), a diafilter (DF), and an ion-exchange (IE) membrane bioreactor were used to treat water polluted with 50 ppm-N nitrate. The three systems were compared in terms of removal efficiency of nitrate, operational complexity, and overall quality of the treated water. In the low flux filter (LFF) membrane bioreactor an hemo-dialysis hollow fiber module was used and operated continuously for 29 days with a constant flux of permeate. The perform...

  7. Polyarylether composition and membrane

    Science.gov (United States)

    Hung, Joyce; Brunelle, Daniel Joseph; Harmon, Marianne Elisabeth; Moore, David Roger; Stone, Joshua James; Zhou, Hongyi; Suriano, Joseph Anthony

    2010-11-09

    A composition including a polyarylether copolymer is provided. The copolymer includes a polyarylether backbone; and a sulfonated oligomeric group bonded to the polyarylether suitable for use as a cation conducting membrane. Method of bonding a sulfonated oligomeric group to the polyarylether backbone to form a polyarylether copolymer. The membrane may be formed from the polyarylether copolymer composition. The chain length of the sulfonated oligomeric group may be controlled to affect or control the ion conductivity of the membrane.

  8. Chelating polymeric membranes

    KAUST Repository

    Peinemann, Klaus-Viktor

    2015-01-22

    The present application offers a solution to the current problems associated with recovery and recycling of precious metals from scrap material, discard articles, and other items comprising one or more precious metals. The solution is premised on a microporous chelating polymeric membrane. Embodiments include, but are not limited to, microporous chelating polymeric membranes, device comprising the membranes, and methods of using and making the same.

  9. Solid inclusion thermobarometry under fire: Heating experiments on encapsulated quartz inclusions in garnet

    Science.gov (United States)

    Ashley, Kyle T.; Steele-MacInnis, Matthew; Bodnar, Robert J.; Darling, Robert S.

    2016-04-01

    Internal pressures of mineral inclusions (Pincl) result from differences in elastic properties of the inclusion mineral and its host mineral. Recent studies utilize pressure-sensitive Raman spectroscopic waveshifts to determine the retained Pincl and apply elastic theory to estimate pressure (or temperature) conditions of entrapment. Quartz inclusions are commonly utilized because quartz is a "soft," compressible mineral that is ubiquitous as an inclusion phase in continental metamorphic rocks. Garnet is a commonly used host because it is rigid and isotropic. Quartz inclusions trapped in garnet at high-P, low-T conditions will retain high Pincl; whereas those trapped at low-P, high-T conditions yield negative waveshifts equating to "negative" pressure, or net tensile stress on the inclusion. While Pincl can be accurately calculated from Raman data, barometry relies also upon the quality of the elastic model, which fundamentally depends on the quality of the P ‑V ‑T equations of state (EOS) applied. For quartz, EOS modeling is challenging due to the spontaneous strain that develops close to the lambda transition. In this study we conduct heating experiments on quartz inclusions in garnet from natural samples to assess the response of inclusion pressure to varying temperature (at ambient external pressure), and to evaluate predictions based on commonly applied EOS. Experiments were conducted on two quartz standards (a Herkimer "diamond" and Brazillian quartz) and four completely encapsulated inclusions of quartz in garnet from three tectonically diverse terranes, including: (i) a dilated quartz inclusion (Pincl = -4.3 kbar) from Port Leyden, Adirondack Mountains, New York, (ii) a Barrovian-sequence quartz inclusion from northern Scotland (Pincl = 3.1 kbar), and (iii) two high-pressure (blueschist) quartz inclusions from Sifnos, Greece (Pincl = 7.7 and 8.9 kbar). Standards were heated in 25 ° C increments with smaller increments near the lambda transition. Quartz

  10. How a membrane agent buys goods in a membrane store

    Institute of Scientific and Technical Information of China (English)

    Rudolf Freund; Marion Oswald; Thomas Schirk

    2007-01-01

    In this paper we consider a specific model of membrane systems, i.e. membrane systems with attributes. In these systems, the information is placed at the membranes in form of attributes, no objects are considered inside the membranes except for other membranes. The membrane system with attributes evolves according to rules that compute new values for the attributes from the attributes assigned to the membranes involved in the rule. The model of membrane systems with attributes allows us to specify business transactions in a precise way and to simulate different models for such transactions with a suitable tool for membrane systems with attributes.

  11. Anion exchange membrane

    Science.gov (United States)

    Verkade, John G; Wadhwa, Kuldeep; Kong, Xueqian; Schmidt-Rohr, Klaus

    2013-05-07

    An anion exchange membrane and fuel cell incorporating the anion exchange membrane are detailed in which proazaphosphatrane and azaphosphatrane cations are covalently bonded to a sulfonated fluoropolymer support along with anionic counterions. A positive charge is dispersed in the aforementioned cations which are buried in the support to reduce the cation-anion interactions and increase the mobility of hydroxide ions, for example, across the membrane. The anion exchange membrane has the ability to operate at high temperatures and in highly alkaline environments with high conductivity and low resistance.

  12. Drugging Membrane Protein Interactions.

    Science.gov (United States)

    Yin, Hang; Flynn, Aaron D

    2016-07-11

    The majority of therapeutics target membrane proteins, accessible on the surface of cells, to alter cellular signaling. Cells use membrane proteins to transduce signals into cells, transport ions and molecules, bind cells to a surface or substrate, and catalyze reactions. Newly devised technologies allow us to drug conventionally "undruggable" regions of membrane proteins, enabling modulation of protein-protein, protein-lipid, and protein-nucleic acid interactions. In this review, we survey the state of the art of high-throughput screening and rational design in drug discovery, and we evaluate the advances in biological understanding and technological capacity that will drive pharmacotherapy forward against unorthodox membrane protein targets. PMID:26863923

  13. When social inclusion is not enough: Implicit expectations of extreme inclusion in borderline personality disorder.

    Science.gov (United States)

    De Panfilis, Chiara; Riva, Paolo; Preti, Emanuele; Cabrino, Chiara; Marchesi, Carlo

    2015-10-01

    Increasing evidence suggests that individuals with borderline personality disorder (BPD) might feel rejected even when socially included by others. A psychological mechanism accounting for this response bias could be that objective social inclusion violates BPD patients' underlying implicit needs of "extreme" inclusion. Thus, this study investigated whether, during interpersonal exchanges, BPD patients report more rejection-related negative emotions and less feelings of social connection than controls unless they are faced with conditions of extreme social inclusion. Sixty-one BPD patients and 61 healthy controls completed a modified Cyberball paradigm. They were randomly assigned to a condition of ostracism, social inclusion, or overinclusion (a proxy for extreme social inclusion). They then rated their emotional states and feelings of social connection immediately and 20 min after the game. BPD patients reported greater levels of negative emotions than controls in the ostracism and the inclusion conditions, but not when overincluded. Furthermore, only for BPD participants was overinclusion associated with experiencing less negative emotions than the ostracism condition. However, BPD patients reported lower feelings of social connection than controls in any experimental situation. Thus, in BPD, a laboratory condition of "overinclusion" is associated with a reduction of negative emotions to levels comparable to those of control participants, but not with similar degrees of social connection. These results suggest that for BPD patients, even "including contexts" activate feelings of rejection. Their implicit expectations of idealized interpersonal inclusion may nullify the opportunity of experiencing "real" social connection and explain their distorted subjective experiences of rejection. PMID:26147068

  14. Liposomes incorporating cyclodextrin-drug inclusion complexes: Current state of knowledge.

    Science.gov (United States)

    Gharib, Riham; Greige-Gerges, Hélène; Fourmentin, Sophie; Charcosset, Catherine; Auezova, Lizette

    2015-09-20

    Cyclodextrins (CDs) are cyclic oligosaccharides, consisting of glucopyranose units, which are able to form host-guest inclusion complexes with lipophilic molecules. The ability of CD to increase drug solubility may be used to increase drug entrapment in the aqueous compartment of liposomes and liposomes can protect CD/drug inclusion complexes until drug release. Liposomes are phospholipid vesicles composed of lipid bilayers enclosing one or more aqueous compartments. They have been widely used as safe and effective carriers for both hydrophilic and lipophilic drugs. However, lipophilic drugs incorporated in the membrane bilayers can be rapidly released, which limits the effectiveness of this drug delivery system. The coupling of both delivery systems by encapsulating CD/drug inclusion complex into liposomes is proposed to circumvent the drawbacks of each separate system. Here, we review the literature regarding the encapsulation of CD/drug inclusion complex into conventional, deformable and double loaded liposomes. The review highlights the characteristics of these systems and presents the advantages and disadvantages of each one. PMID:26050903

  15. Ensemble. Mobile Learning to Promote Social Inclusion

    OpenAIRE

    G. Bonaiuti; Ranieri, M.; P. Ravotto

    2010-01-01

    Final English Booklet of Ensemble project. Mobile learning, or m-learning, is the new term that is gaining ground in the educational technology vocabulary. The project has tried to find out how mobile devices could be integrated into learning settings to improve social inclusion.

  16. Inclusion-exclusion polynomials with large coefficients

    OpenAIRE

    Bzdega, Bartlomiej

    2012-01-01

    We prove that for every positive integer $k$ there exist an inclusion-exclusion polynomial $Q_{\\{q_1,q_2,...,q_k\\}}$ with the height at least $c^{2^k}\\prod_{j=1}^{k-2}q_j^{2^{k-j-1}-1}$, where $c$ is a positive constant and $q_1

  17. Large inclusion cyst complicating female genital mutilation

    Directory of Open Access Journals (Sweden)

    Abdel Aziem AbdAllah Ali

    2011-12-01

    Full Text Available We report a case of an inclusion cyst, resulting from female genital mutilation (FGM, which enlarged to such a degree that it restricted the patient’s movement. This report aims to raise the awareness of the medical community to the dangers that arise from a common remote complication of FGM.

  18. Understanding Teachers' Concerns about Inclusive Education

    Science.gov (United States)

    Yadav, Monika; Das, Ajay; Sharma, Sushama; Tiwari, Ashwini

    2015-01-01

    This study examined the concerns of regular elementary school teachers in Gurgaon, India, in order to work with students with disabilities in inclusive education settings. A total of 175 teachers responded to a two-part questionnaire. Data were analyzed using descriptive and inferential statistics. The data indicated that the teachers in Gurgaon,…

  19. Inclusive Education--Empirical Experience from Serbia

    Science.gov (United States)

    Kovacevic, Jasmina; Macesic-Petrovic, Dragana

    2012-01-01

    This descriptive study finds out the problems most frequently facing the children with special needs in regular schooling. The sample included 500 teachers in elementary schools from Serbia. The results point out the problems in inclusive education. Most educational problems occur in relations and communications with their peers in typical…

  20. Target asymmetry in inclusive photoproduction of pions

    International Nuclear Information System (INIS)

    We study the target asymmetry in inclusive pion photoproduction in the photon fragmentation region using a helicity dependent Mueller-Regge model, in which the Regge cut contributions are also included. We obtained predictions for the t-dependence and the magnitude of the target asymmetry. (orig.)

  1. Inclusive Schooling: Are We There yet?

    Science.gov (United States)

    Causton, Julie; Theoharis, George

    2013-01-01

    Today, when trying to find a way to an unfamiliar destination, many rely on global positioning systems, or GPS technology. "Recalibrating" and "Whenever possible make a legal U-turn" are now ubiquitous phrases in the audio backdrop to many car trips. One can think about modern-day inclusive education in similar terms. The programming decisions…

  2. Advances in Schoolwide Inclusive School Reform

    Science.gov (United States)

    Sailor, Wayne

    2015-01-01

    This article highlights three significant advances in schoolwide inclusive school reform and suggests three next steps to improve educational outcomes for "all" students, particularly for students for whom typical instruction is not effective. Significant advances are as follows: (a) a multi-tiered system of support (MTSS) with embedded…

  3. Inclusive education in schools in rural areas

    Directory of Open Access Journals (Sweden)

    J. Antonio Callado Moreno

    2015-07-01

    Full Text Available Since Spain decided to embark on the development of inclusive schooling, studies have taken place to see if the inclusive principle is being developed satisfactorily. Inclusive schooling implies that all students, regardless of their particular characteristics, may be taught in ordinary schools, and in the majority of cases receive help in the classroom in which they have been integrated in order to cover any special educational needs. Our research aims to find out if schools situated in rural areas follow this principle and, once it has been put into practice, what strategies are being used. To this end, we designed a questionnaire addressed to Infant and Primary school teachers in the Sierra Sur area in the province of Jaén, in an agricultural context where most of the population live on olive picking and the cultivation of olive groves. Given the extension of the area, our research concentrated on schools situated in urban nuclei with a population of less than one thousand five hundred inhabitants. The results obtained demonstrate that rural areas do not take full advantage of the context they are in to favour inclusion processes and continue to develop proposals that are merely integrative.

  4. Effective Inclusive Schools: Designing Successful Schoolwide Programs

    Science.gov (United States)

    Hehir, Thomas; Katzman, Lauren I.

    2012-01-01

    This book presents lessons learned from in-depth case studies of some of our most effective inclusive public schools. The authors conclusively demonstrate that schools can educate students with mild and severe disabilities in general education classrooms by providing special education services that link to and bolster general education…

  5. Nonlinear elastic inclusions in isotropic solids

    KAUST Repository

    Yavari, A.

    2013-10-16

    We introduce a geometric framework to calculate the residual stress fields and deformations of nonlinear solids with inclusions and eigenstrains. Inclusions are regions in a body with different reference configurations from the body itself and can be described by distributed eigenstrains. Geometrically, the eigenstrains define a Riemannian 3-manifold in which the body is stress-free by construction. The problem of residual stress calculation is then reduced to finding a mapping from the Riemannian material manifold to the ambient Euclidean space. Using this construction, we find the residual stress fields of three model systems with spherical and cylindrical symmetries in both incompressible and compressible isotropic elastic solids. In particular, we consider a finite spherical ball with a spherical inclusion with uniform pure dilatational eigenstrain and we show that the stress in the inclusion is uniform and hydrostatic. We also show how singularities in the stress distribution emerge as a consequence of a mismatch between radial and circumferential eigenstrains at the centre of a sphere or the axis of a cylinder.

  6. BV solutions of rate independent differential inclusions

    Czech Academy of Sciences Publication Activity Database

    Krejčí, Pavel; Recupero, V.

    2014-01-01

    Roč. 139, č. 4 (2014), s. 607-619. ISSN 0862-7959 R&D Projects: GA ČR GAP201/10/2315 Institutional support: RVO:67985840 Keywords : differential inclusion * stop operator * rate independence * convex set Subject RIV: BA - General Mathematics http://hdl.handle.net/10338.dmlcz/144138

  7. Inclusive quasielastic ν reaction in 16O

    International Nuclear Information System (INIS)

    We calculate the inclusive quasielastic νμ cross sections in 16O. The calculations are done in the Local Density Approximation(LDA) and take into account Pauli blocking, Fermi motion and the effect of renormalization of weak coupling constants in the nuclear medium

  8. Recent Developments in Inclusive Education in Malta.

    Science.gov (United States)

    Bartolo, Paul A.

    2001-01-01

    Examines recent developments in Malta's inclusive education policy, discourse, and practice, noting the influence of United Nations policies, local political developments, parent associations, a National Commission for Persons with Disabilities, and a nongovernmental organization for persons with developmental disabilities. Discusses the…

  9. Coupling independent walkers and the inclusion process

    OpenAIRE

    Opoku, Alex; Redig, Frank

    2013-01-01

    We show propagation of local equilibrium for the symmetric inclusion process (SIP) after diffusive rescaling of space and time, as well as the local equilibrium property of the non-equilibrium steady state in the boundary driven SIP. The main tool is self-duality and a coupling between $n$ SIP particles and $n$ independent random walkers.

  10. Making Campuses More Inclusive of Transgender Students

    Science.gov (United States)

    Beemyn, Brett Genny

    2005-01-01

    This article examines a number of areas of campus life where transgender students experience discrimination because of gender-exclusive policies and practices: health care, residence halls, bathrooms, locker rooms, records and documents, public inclusion, and programming, training, and support. The specific obstacles faced by transgender students…

  11. Inclusive and dijet b productions at CDF

    Energy Technology Data Exchange (ETDEWEB)

    Lefevre, R.; /Barcelona, Autonoma U.

    2005-01-01

    This contribution reports recent CDF measurements of the inclusive b-jet and b{bar b} dijet production cross sections obtained at the Tevatron Run II in p{bar p} collisions at {radical}s = 1.96 TeV. Preliminary results are in reasonable agreement with QCD predictions.

  12. Diversity and Inclusion in the Early Years

    Science.gov (United States)

    Petriwskyj, A.

    2010-01-01

    The emphasis on inclusion of diverse learners presents challenges to early-years teachers, particularly those whose understandings have been framed by notions of school readiness and of special education for children with disabilities. This mixed-method study of children and teachers in early-years classes across three school sites in Australia…

  13. Inclusion in PK-12: An International Perspective

    Science.gov (United States)

    Curcic, Svjetlana

    2009-01-01

    With an aim to investigate inclusion across borders, quantitative and qualitative data were examined that came from 18 countries: Australia, Brazil, Canada, Cyprus, Finland, France, Iceland, India, Ireland, the Netherlands, Norway, Portugal, Slovenia, South Africa, Spain, Sweden, the UK, and the USA. Four themes emerged in this study: (1) concerns…

  14. Inclusive single muon production in D0

    International Nuclear Information System (INIS)

    Preliminary cross section measurements from the D0 experiment at Fermilab for the inclusive production of single muons in proton- antiproton collisions at √s = 1.8 TeV are presented. It is found that the experimental results are consistent with those obtained from a Monte Carlo simulation using N.L.O. calculations from ISAJET

  15. Rapidity interval distribution in inclusive reactions

    International Nuclear Information System (INIS)

    The experimental rapidity-interval distribution in inclusive reactions is described in the framework of a simple multiperipheral model. It is shown that the normalized distribution in a fixed topology has the KNO scaling shape. Some arguments are presented that the KNO scaling is valid for the distributions in neutral zones

  16. Distribution of rapidity intervals in inclusive reactions

    Energy Technology Data Exchange (ETDEWEB)

    Kistenev, E.P.; Kikhoded, A.K.; Tolstenkov, A.N.

    1978-03-01

    A simple multiperipheral model is used to describe the experimental distribution of rapidity intervals in inclusive reactions. It is shown that the normalized distribution in a fixed topology has a KNO scaling form. Arguments are given for KNO scaling of the distributions in the neutral zones.

  17. Economic and Demographic Predictors of Inclusive Education

    Science.gov (United States)

    Cosier, Meghan E.; Causton-Theoharis, Julie

    2011-01-01

    This study investigated economic and demographic predictors of levels of inclusion of students with disabilities in 129 school districts. Multiple regression analysis was utilized to address the following research questions: (a) Is there a relationship between economic factors and percentage of highly included students with disabilities in general…

  18. Reasoning about embedded dependencies using inclusion dependencies

    OpenAIRE

    Hannula, Miika

    2015-01-01

    The implication problem for the class of embedded dependencies is undecidable. However, this does not imply lackness of a proof procedure as exemplified by the chase algorithm. In this paper we present a complete axiomatization of embedded dependencies that is based on the chase and uses inclusion dependencies and implicit existential quantification in the intermediate steps of deductions.

  19. Inclusive polarization measurements at the ZGS

    International Nuclear Information System (INIS)

    The Argonne polarized beam provides a unique facility for the study of polarization in multi-particle reactions and we are interested in exploring the possibilities for experiments in this area of research. There is very little that can be said about polarization inclusive processes without a model. The best known model, the triple Regge model, is considered in the next section

  20. Inclusion's Confusion in Alberta

    Science.gov (United States)

    Gilham, Chris; Williamson, W. John

    2014-01-01

    This hermeneutic paper interprets a recent series of reforms to inclusive education policy undertaken by the ministry of education in the province of Alberta, Canada. A 2007 Alberta Education review of the 16,000 student files in the province that school boards had claimed met the criteria for severe disability codification status -- the level of…

  1. Educational Technology for the Inclusive Classroom

    Science.gov (United States)

    Starcic, Andreja Istenic

    2010-01-01

    This paper presents and evaluates the development of an educational technology curriculum aimed at pre-service, primary education and undergraduates; the focus is on the incorporation of ICT competences for inclusive education. The framework was the introduction of SEVERI e-learning environment in Slovenian schools. Students were able to monitor…

  2. Analytic Perturbation Theory and Inclusive Tau Decay

    OpenAIRE

    Milton, K A; Solovtsov, I. L.; Solovtsova, O. P.

    1997-01-01

    We apply analytic perturbation theory to the inclusive decay of a $\\tau$ lepton into hadrons. It is shown that the resulting analyticity of the coupling constant strongly influences the value of the QCD $\\Lambda$-parameter extracted from the experimental data on $\\tau$ decay.

  3. INDIVIDUALLY ADAPTED CURRICULUM FOR INCLUSIVE EDUCATION

    Directory of Open Access Journals (Sweden)

    Farid Alamdar oglu Suleymanov

    2015-12-01

    Full Text Available The aim of this study is to analyse and discuss, with regard tothe Curriculum Relation Model proposed by Berit Johnsen, how to plan a meaningful and individually adapted curriculum related to class curriculum as a means to realise the international principle of inclusive education.Methods. The methods involve scientific and pedagogical analyses of one of the recent and sophisticated theories relating to the best model of an adapted curriculum and literature review for the international principle of inclusive education.Results. Detailed investigation of Curriculum Relation Model reveals that this model involves all relevant aspects which should be taken into consideration when curriculum needs adaptation within inclusive education setting all over the world. An extension of the model with all the relevant aspects (the pupil/s, educational intentions, educational content, methods and organisation, assessment, communication, care and context/frame factors makes it an ideal tool for a teacher/special needs educator to plan meaningful and individually adapted curriculum with a full relation to class curriculum. As for the international principle of inclusive education, literature review suggest that there are several international declarations and other relevant documents proposed by the United Nations regarding the rights of children with special needs to quality education without being exposed to any kinds of discrimination.Scientific novelty. Scientific novelty of the study involves a fresh innovation in the sphere of curriculum development which still keeps its importance urgency in the countries initiating reforms in education.Practical significance. Currently, inclusive education is an intensively discussed issue almost in all the countries. Although inclusive education has a history of couple of decades, some countries are at the beginning of inclusive education initiation. This is a point they come across quite a lot

  4. Modeling separator membranes physical characteristics for optimized lithium ion battery performance

    OpenAIRE

    Miranda, D; Costa, C. M.; Almeida, A. M.; Lanceros-Méndez, S.

    2015-01-01

    The effect of varying separator membrane physical parameters such as degree of porosity, tortuosity and thickness, on battery delivered capacity was studied in order to optimize performance of lithium-ion batteries. This was achieved by a theoretical mathematical model relating the Bruggeman coefficient with the degree of porosity and tortuosity. The inclusion of the separator membrane in the simulation model of the battery system does not affect the delivered capacity of the battery. Th...

  5. Membrane capacitive deionization

    NARCIS (Netherlands)

    Biesheuvel, P.M.; Wal, van der A.

    2010-01-01

    Membrane capacitive deionization (MCDI) is an ion-removal process based on applying an electrical potential difference across an aqueous solution which flows in between oppositely placed porous electrodes, in front of which ion-exchange membranes are positioned. Due to the applied potential, ions ar

  6. Stability of charged membranes

    OpenAIRE

    Bensimon, D; David, F.; Leibler, S.; Pumir, A.

    1990-01-01

    The electrostatic contribution to the bending elastic modulus of charged phospholipid bilayers in an ionic solution is computed. It is found to be the same for conducting and non-conducting membranes and is always stabilizing. This stability for free membranes is shown to be a simple consequence of the vanishing of the physical surface tension.

  7. Microporous alumina ceramic membranes

    Science.gov (United States)

    Anderson, Marc A.; Sheng, Guangyao

    1993-01-01

    Several methods are disclosed for the preparation microporous alumina ceramic membranes. For the first time, porous alumina membranes are made which have mean pore sizes less than 100 Angstroms and substantially no pores larger than that size. The methods are based on improved sol-gel techniques.

  8. Ion-conducting membranes

    Energy Technology Data Exchange (ETDEWEB)

    Masel, Richard L.; Chen, Qingmei; Liu, Zengcai; Kutz, Robert

    2016-06-21

    An ion conducting polymeric composition mixture comprises a copolymer of styrene and vinylbenzyl-R.sub.s. R.sub.s is selected from the group consisting of imidazoliums and pyridiniums. The composition contains 10%-90% by weight of vinylbenzyl-R.sub.s. The composition can further comprise a polyolefin comprising substituted polyolefins, a polymer comprising cyclic amine groups, a polymer comprising at least one of a phenylene group and a phenyl group, a polyamide, and/or the reaction product of a constituent having two carbon-carbon double bonds. The composition can be in the form of a membrane. In a preferred embodiment, the membrane is a Helper Membrane that increases the faradaic efficiency of an electrochemical cell into which the membrane is incorporated, and also allows product formation at lower voltages than in cells without the Helper Membrane.

  9. Co-evolution of primordial membranes and membrane proteins

    OpenAIRE

    Mulkidjanian, Armen Y.; Galperin, Michael Y; Koonin, Eugene V

    2009-01-01

    Studies of the past several decades have provided major insights into the structural organization of biological membranes and mechanisms of many membrane molecular machines. However, the origin(s) of the membrane(s) and membrane proteins remain enigmatic. We discuss different concepts of the origin and early evolution of membranes, with a focus on the evolution of the (im)permeability to charged molecules, such as proteins and nucleic acids, and small ions. Reconstruction of the evolution of ...

  10. Development of hybride membrane materials (mixed matrix membranes)

    OpenAIRE

    Borge, Tone

    2010-01-01

    The existence of an upper bound for the separation performance of polymeric membranes has motivated the development of new membrane materials with improved separation performance. Inorganic porous membranes like carbon molecular sieve (CMS) or zeolites have superior separation performance compared to polymeric membranes, but a challenging and costly manufacturing process have limited the commercialization of these membranes so far. Mixed matrix membranes (MMMs) consisting of porous inorganic ...

  11. Inclusion and Bubble in Steel--A Review

    Institute of Scientific and Technical Information of China (English)

    ZHANG Li-feng

    2006-01-01

    The type, morphology and sources of inclusion in steels, including indigenous and exogenous inclusions, were discussed and reviewed. Indigenous inclusions are deoxidation products or inclusions precipitated during cooling and solidification of steel. Exogenous inclusions arise primarily from the incidental chemical (reoxidation) and mechanical interaction of liquid steel with its surroundings (slag entrainment and erosion of lining refractory). Types and causes for the nozzle clogging were also summarized. Reasons for bubble formation and bubble size distribution in steels were discussed thereafter. Finally, morphology and causes of inclusion-related defects in continuously cast steel products were reviewed, such as flange cracking in cans, slag spots and line defects on strips.

  12. α-Internexin Is Present in the Pathological Inclusions of Neuronal Intermediate Filament Inclusion Disease

    OpenAIRE

    Cairns, Nigel J.; Zhukareva, Victoria; Uryu, Kunihiro; Zhang, Bin; Bigio, Eileen; Mackenzie, Ian R.A.; Gearing, Marla; Duyckaerts, Charles; Yokoo, Hideaki; Nakazato, Yoichi; Jaros, Evelyn; Perry, Robert H.; Lee, Virginia M.-Y.; Trojanowski, John Q.

    2004-01-01

    Neuronal intermediate filament (IF) inclusion disease (NIFID) is a novel neurological disease of early onset with a variable clinical phenotype including frontotemporal dementia, pyramidal, and extrapyramidal signs. Pathologically, in affected areas, there is neuronal loss, astrocytosis, and neuronal intracytoplasmic aggregates of abnormal neuronal IFs that contain neither tau nor α-synuclein. Thus, to characterize the neuronal IF protein profile of inclusions in NIFID, immunohistochemistry (...

  13. FOSTERING INCLUSIVE EDUCATION IN TEACHER EDUCATION: PROBLEMS AND PROSPECTS IN IMPLEMENTING INCLUSIVE EDUCATION IN INDIAN SCENARIO

    OpenAIRE

    SHAZLI HASAN KHAN

    2012-01-01

    India is the fourth largest economy of the world in terms of purchasing power. Despite this improvement, more than 460 million people in India live in abject poverty. The reciprocity of poverty producing disability, and disability resulting in poverty has created new challenges for the implementation of inclusive education in India. The Constitution of India ensures equality, freedom, justice and dignity of all individuals and implicitly mandates an inclusive society for all including perso...

  14. When Social Inclusion Is Not Enough: Implicit Expectations of Extreme Inclusion in Borderline Personality Disorder

    OpenAIRE

    De Panfilis, C; Riva, P; Preti, E; Cabrino, C; C. Marchesi

    2015-01-01

    Increasing evidence suggests that individuals with borderline personality disorder (BPD) might feel rejected even when socially included by others. A psychological mechanism accounting for this response bias could be that objective social inclusion violates BPD patients' underlying implicit needs of "extreme" inclusion. Thus, this study investigated whether, during interpersonal exchanges, BPD patients report more rejection-related negative emotions and less feelings of social connection than...

  15. Origins of Majoritic Inclusions in Diamond

    Science.gov (United States)

    Kiseeva, K.; Wood, B. J.; Ghosh, S. K.; Stachel, T.

    2015-12-01

    Mineral inclusions in diamonds are the only available samples from the transition zone and the lower mantle. The dominant type of inclusions for the range of transition zone (410-660 km) pressures is majoritic garnet, a high-pressure Si-rich tetragonal garnet which crystallises when pyroxene breaks down and dissolves in the garnet structure. Two majoritic garnet endmembers: Na2MgSi5O12 and Mg4Si4O12 can be distinguished for eclogitic and peridotitic parageneses, respectively. In our recent study [1] we used these idealised substitutions to show that the majority of majoritic garnets reported in the literature belong to neither eclogitic nor peridotitic lithologies and rather crystallised from a wide range of intermediate compositions, referred to as pyroxenites [1]. Here we elaborate on the origin and composition of the pyroxenite lithology. According to Si geobarometry most majoritic garnet inclusions formed at mantle transition zone pressures, predominantly within the stability field of clinopyroxene + garnet. Using experimental partition coefficients for Na, Al, Mg and Fe between garnet and clinopyroxene, we have calculated the compositions of clinopyroxene in equilibrium with majoritic garnet, which allows us to estimate the locus of possible bulk rock compositions. These lie in the field of upper mantle pyroxenites as defined by Hirschmann and Stolper [2]. We also find that occasional clinopyroxene inclusions in diamond actually coexisting with majoritic garnet inclusions are all close in composition to those predicted by our study. Additionally, we show experimentally that the pyroxenite-diamond association is probably a consequence of the interaction between basaltic and peridotitic compositions in the presence of carbonate melt and that layering of pyroxenites is a natural consequence of this interaction. Reduction of carbonate to carbon at high pressures is responsible for the genetic connection between pyroxenite and diamond and the abundance of

  16. Nanoengineered membrane electrode assembly interface

    Science.gov (United States)

    Song, Yujiang; Shelnutt, John A

    2013-08-06

    A membrane electrode structure suitable for use in a membrane electrode assembly (MEA) that comprises membrane-affixed metal nanoparticles whose formation is controlled by a photochemical process that controls deposition of the metal nanoparticles using a photocatalyst integrated with a polymer electrolyte membrane, such as an ionomer membrane. Impregnation of the polymer membrane with the photocatalyst prior to metal deposition greatly reduces the required amount of metal precursor in the deposition reaction solution by restricting metal reduction substantially to the formation of metal nanoparticles affixed on or near the surface of the polymer membrane with minimal formation of metallic particles not directly associated with the membrane.

  17. Membrane photobiophysics and photochemistry

    Science.gov (United States)

    Ti Tien, H.

    Life, as we know it, depends on solar energy, in particular in the visible range of the solar spectrum. However, visible light alone is useless to the living organism unless a means is available for its capture, transformation, and utilization. Nature, through its long evolution, has perfected a process known as photosynthesis by which visible light is transduced into electrical/ chemical energy. However, the heart of Nature's energy transducer is the thylakoid membrane whose molecular organization was not known until early in the 1960s. Then it was established that the bilayer lipid membrane was central to the design of the thylakoid membrane. To explain the light-driven reactions from water oxidation to carbon dioxide reduction, the so-called Z-scheme was proposed. Concurrent with the establishment of Mitchell's Chemiosmotic Hypothesis for electron transfer and phosphorylation, the experimental bilayer lipid membrane (BLM) system was developed in 1960. But what are the fundamental biophysical mechanisms involved in the phototransduction via pigmented bilayer lipid membrane-based transducers? One of the main purposes of this review is to consider these questions. A second main purpose is to introduce to the reader the experimental aspects of lipid bilayers in the investigation of photoactive biomembranes. The areas covered in this review include a brief summary of the laws of photochemistry relevant to membrane photobiophysics and photobiology. The current exploitation of the BLM system in relation to the thylakoid membrane and to the visual receptor membrane will be considered in turn. The purple membrane of H. Halobium is then discussed. Consideration will also be given to dye-sensitized BLMs, semiconducting BLMs, and BLMs formed from liquid crystals. A common characteristic in the topics covered in this review is the desire to stimulate further studies in the use of the BLM system, not only for the fundamental understanding of biomembranes, but also towards

  18. Integration, inclusion, or still just segregation?

    Directory of Open Access Journals (Sweden)

    Carsten Rensinghoff

    2009-06-01

    Full Text Available How do handicapped youth feel in inpatient facilities of professional care services for the disabled? Do they perceive these residences in a way that justifies calling them “total institutions”, where people “vegetate under isolated conditions”? Isn’t it rather a great dreaming of inclusion scientists that integration and (ultimately inclusion are the only ways to salvation? This article is intended to arouse its readers in some sense by presenting them with statements from 14 physically handicapped people who spent all or some of their school days in a boarding school for physically disabled girls and boys. All life sketches were taken from a collection comprising 20 firsthand reports by former students of the aforementioned institution. The statements from seven authors were excluded because they focused on topics (e.g. school-related aspects not relevant with regard to its professed aim.

  19. Inclusive science education: learning from Wizard

    Science.gov (United States)

    Koomen, Michele Hollingsworth

    2016-06-01

    This case study reports on a student with special education needs in an inclusive seventh grade life science classroom using a framework of disability studies in education. Classroom data collected over 13 weeks consisted of qualitative (student and classroom observations, interviews, student work samples and video-taped classroom teaching and learning record using CETP-COP) methods. Three key findings emerged in the analysis and synthesis of the data: (1) The learning experiences in science for Wizard are marked by a dichotomy straddled between autonomy ["Sometimes I do" (get it)] and dependence ["Sometimes I don't (get it)], (2) the process of learning is fragmented for Wizard because it is underscored by an emerging disciplinary literacy, (3) the nature of the inclusion is fragile and functional. Implications for classroom practices that support students with learning disabilities include focusing on student strengths, intentional use of disciplinary literacy strategies, and opportunities for eliciting student voice in decision making.

  20. Student´responses to inclusive design

    DEFF Research Database (Denmark)

    Herriott, Richard; Geert Jensen, Birgitte

    2013-01-01

    muscle strength and manual dexterity or the deterioration of eyesight and hearing. At the Aarhus School of Architecture, Platform Design, the teaching content in the Spring 2011 semester addressed the theme “Health” with a focus on the elderly´s home. During this semester the emphasis was on how we...... in products and services. In so doing it looks at how the use of inclusive design methods affects students´ work processes. Work diaries provided raw data on how students broke down their project into a variety of tasks: problem solving, data gathering and ideation, among others. The work thus......The article looks at how students’ design activities respond to inclusive design (ID) requirements. The background to the students´ brief was the concept of welfare technology. People wish to retain their customary life-style even as ageing brings with it a reduction in physical capability: loss of...

  1. Inclusive reactions in the central region

    Energy Technology Data Exchange (ETDEWEB)

    Tolstenkov, A.N.

    1978-05-01

    The reactions ..pi..p..--> pi..X, ..pi..p..-->..rho/sup 0/X, Kp..--> pi..X, pn..--> pi..X, p-barp..--> pi..X, and p-barp..-->..rho/sup 0/X are investigated within the Regge-Mueller approach. Good agreement is obtained between theory and experiment. It is found that the way the inclusive cross sections approach the scaling limit depends on the particle quantum numbers. A strong increase in dsigma/dy vertical-bar /sub y/=0 at FNAL and higher energies is predicted for p-barp..--> pi..X reactions. Estimates are made for energies at which factorization of the inclusive spectra starts for various reactions.

  2. Inclusive Electron Production and Performance in ATLAS

    CERN Document Server

    Mora Herrera, C; The ATLAS collaboration

    2011-01-01

    Inclusive electron analysis presentation for SILAFAE. Electrons are reconstructed from a cluster of energy in the electromagnetic calorimeter and a matching track reconstructed by the tracking detectors. Cluster shower-shape variables, the quality of cluster and track matching, as well as particle identification using the Transition Radiation Tracker and conversion rejection tools are used to differentiate prompt electrons from the main backgrounds of hadrons and electrons from photon conversions. Electrons from heavy flavour (bottom and charm) quark decays are the main source of inclusive prompt electrons at the lower end of the transverse momentum range, whereas isolated electrons from W/Z decays are expected to dominate for pT > 20-25 GeV.

  3. Weave of senses: school inclusion and exclusion

    Directory of Open Access Journals (Sweden)

    Daniela Giorgenon

    2012-05-01

    Full Text Available Supported by Discourse Analysis studies made by Michel Pêcheux, we aimed at listening and analyzing senses materialized in the writing of teachers (subjects of the investigation about the process of inclusion of children and teenagers with the so-called “mental disabilities” in regular Elementary Schools. Unwinding the discursive threads, we trace the way how ideology captures these individuals, by observing how they - as subjects affected by the position they occupy at school - name and take on discursive positions on this issue. Betting there is a “pre-constructed” concept that returns in present time intradiscourse, we reflect on school inclusion and exclusion, and listen to the silenced senses conveyed in discourse.

  4. Formalizing Darwinism and inclusive fitness theory.

    Science.gov (United States)

    Grafen, Alan

    2009-11-12

    Inclusive fitness maximization is a basic building block for biological contributions to any theory of the evolution of society. There is a view in mathematical population genetics that nothing is caused to be maximized in the process of natural selection, but this is explained as arising from a misunderstanding about the meaning of fitness maximization. Current theoretical work on inclusive fitness is discussed, with emphasis on the author's 'formal Darwinism project'. Generally, favourable conclusions are drawn about the validity of assuming fitness maximization, but the need for continuing work is emphasized, along with the possibility that substantive exceptions may be uncovered. The formal Darwinism project aims more ambitiously to represent in a formal mathematical framework the central point of Darwin's Origin of Species, that the mechanical processes of inheritance and reproduction can give rise to the appearance of design, and it is a fitting ambition in Darwin's bicentenary year to capture his most profound discovery in the lingua franca of science. PMID:19805422

  5. Inclusive Planning: Paramount in Today's Norway.

    Science.gov (United States)

    Nohr, Trine; Langset, Eli Kristin

    2016-01-01

    Democratic rights are granted by its nations legislation and systems, but needs enforcement by its institutions to be effective. This also relates to Universal Design. The refugee crisis in Europe raises questions as to how planning in the societies can be designed and implemented to include the new groups of the population. The Norwegian Planning and Building Act (PBA) put weight on the individual's or a group's right to influence public assessment and decision making processes. In this article a case from the Veitvet-Sletteløkka area in the ward of Bjerke, Oslo, is presented to show how these principles can be put into practice. The case clearly demonstrates how the presence of representatives from the ward and planning authority built trust to the various parts of the local community by a consistent and inclusive approach. Also, to further enhance inclusion and effectiveness in planning, the case illustrates the need for adapting new technologies, communication modes and perspectives. PMID:27534305

  6. Rotating bubble membrane radiator

    Science.gov (United States)

    Webb, Brent J.; Coomes, Edmund P.

    1988-12-06

    A heat radiator useful for expelling waste heat from a power generating system aboard a space vehicle is disclosed. Liquid to be cooled is passed to the interior of a rotating bubble membrane radiator, where it is sprayed into the interior of the bubble. Liquid impacting upon the interior surface of the bubble is cooled and the heat radiated from the outer surface of the membrane. Cooled liquid is collected by the action of centrifical force about the equator of the rotating membrane and returned to the power system. Details regarding a complete space power system employing the radiator are given.

  7. Impulsive differential inclusions a fixed point approach

    CERN Document Server

    Ouahab, Abdelghani; Henderson, Johnny

    2013-01-01

    Impulsive differential equations have been developed in modeling impulsive problems in physics, population dynamics, ecology, biotechnology, industrial robotics, pharmacokinetics, optimal control, etc. The questions of existence and stability of solutions for different classes of initial values problems for impulsive differential equations and inclusions with fixed and variable moments are considered in detail. Attention is also given to boundary value problems and relative questions concerning differential equations. This monograph addresses a variety of side issues that arise from its simple

  8. Optimal Control of Evolution Mixed Variational Inclusions

    Energy Technology Data Exchange (ETDEWEB)

    Alduncin, Gonzalo, E-mail: alduncin@geofisica.unam.mx [Universidad Nacional Autónoma de México, Departamento de Recursos Naturales, Instituto de Geofísica (Mexico)

    2013-12-15

    Optimal control problems of primal and dual evolution mixed variational inclusions, in reflexive Banach spaces, are studied. The solvability analysis of the mixed state systems is established via duality principles. The optimality analysis is performed in terms of perturbation conjugate duality methods, and proximation penalty-duality algorithms to mixed optimality conditions are further presented. Applications to nonlinear diffusion constrained problems as well as quasistatic elastoviscoplastic bilateral contact problems exemplify the theory.

  9. Inclusive institutions and long-run misallocation

    OpenAIRE

    Galor, Oded; Munshi, Kaivan; Wilson, Nicolas

    2013-01-01

    This research advances the hypothesis that resource abundant economies characterized by a socially cohesive workforce and network externalities triggered the emergence of efficiency-enhancing inclusive institutions designed to restrict mobility and to enhance the attachment of community members to the local labor market. However, the persistence of these institutions, and the inter-generational transmission of their value, ultimately resulted in the misallocation of talents across occupations...

  10. Student´responses to inclusive design

    OpenAIRE

    Herriott, Richard; Geert Jensen, Birgitte

    2013-01-01

    The article looks at how students’ design activities respond to inclusive design (ID) requirements. The background to the students´ brief was the concept of welfare technology. People wish to retain their customary life-style even as ageing brings with it a reduction in physical capability: loss of muscle strength and manual dexterity or the deterioration of eyesight and hearing. At the Aarhus School of Architecture, Platform Design, the teaching content in the Spring 2011 semester addressed ...

  11. Inclusive Education: The Parents’ Concerns and Expectations

    OpenAIRE

    Vilija Grincevičienė; Alicja Szerląg; Krystyna Dziubacka; Vilija Targamadzė

    2015-01-01

    The article revealed the opinions of the pupils’ parents about where should their children’s peers with minor mental disorders and/or physical disabilities learn and develop. Based uponthe results of studies conducted in 2002 and 2012 it becomes clear that the changes of education reality had impact also to the parents’ of pupils approach to integrated education: former vision of inclusive education became a reality. Respondents agree that their children may attend general education school to...

  12. Inclusive photoproduction of charmed hadrons in VMD

    International Nuclear Information System (INIS)

    On the basis of the vector meson dominance model completed with the fusion model a mechanism of charmed Ladron photoproduction has been developed. In the framework of this mechanism the total cross sections and inclusive spectra for charmed hadrons photoproduction have been calculated. Anti D-meson yields has been obtained to be higher than D-meson ones at low energies, which is connected with pair production of anti D meson and Λsub(c) baryons

  13. Towards an Inclusive Model of Sustainable Growth

    OpenAIRE

    Catarina Roseta-Palma; Alexandra Ferreira-Lopes; Tiago Neves Sequeira

    2008-01-01

    Models of economic growth are typically based on the use of one or more stocks of productive assets to create goods for utility-generating consumption. The roles played by man-made capital, natural capital and human capital have been explored, often separately, in the literature, and more recently the notion of social capital has been brought to the fore. This paper provides an attempt to construct an inclusive model of growth that considers the different available assets, analysing sustainab...

  14. Weave of senses: school inclusion and exclusion

    OpenAIRE

    Daniela Giorgenon; Lucília Maria Sousa Romão

    2012-01-01

    Supported by Discourse Analysis studies made by Michel Pêcheux, we aimed at listening and analyzing senses materialized in the writing of teachers (subjects of the investigation) about the process of inclusion of children and teenagers with the so-called “mental disabilities” in regular Elementary Schools. Unwinding the discursive threads, we trace the way how ideology captures these individuals, by observing how they - as subjects affected by the position they occupy at school - name and tak...

  15. Usability and digital inclusion: standards and guidelines

    OpenAIRE

    Aleixo, Carlos; Nunes, Miguel; Isaías, Pedro

    2012-01-01

    This article aims at discussing e-government website usability in relation to concerns about digital inclusion. E-government web design should consider all aspects of usability, including those that make it more accessible to all. Traditional concerns of social exclusion are being superseded by fears that lack of digital competence and information literacy may result in dangerous digital exclusion. Usability is considered as a way to address this exclusion and should therefore ...

  16. Inclusive jet production at the Tevatron

    Energy Technology Data Exchange (ETDEWEB)

    Norniella, Olga; /Barcelona, IFAE

    2006-08-01

    Preliminary results on inclusive jet production in proton-antiproton collisions at {radical}s = 1.96 TeV based on 1 fb{sup -1} of CDF Run II data are presented. Measurements are preformed using different jet algorithms in a wide range of jet transverse momentum and jet rapidity. The measured cross sections are compared to next-to-leading order perturbative QCD calculations

  17. Nonmetallic inclusions in HSLA steel weldments

    OpenAIRE

    Douglas, Brent A.

    1989-01-01

    Approved for public release; distribution is unlimited The U.S. Navy is currently funding a program for certification of HSLA steels to replace the HY series of high strength steels for structural fabrication. Integral to this program is the certification of welding consumables for use with these steels. The size, distribution and composition of nonmetallic inclusions in HSLA steel weld metal has been shown to play a key role in the final strength and toughness of the deposited weld. Th...

  18. The Specialized school in time of inclusion

    OpenAIRE

    Roseli Albino dos Santos; Suelene Regina Donola Mendonça; Mercia Cunha Oliveira

    2014-01-01

    This study has the objective to investigate the meanings about school inclusion and disability, produced by a group of professionals engaged in a specialized school located in a city in the state of São Paulo. The metodology used was semi-structured and structured interviews with the director of the institution, two pedagogical coordinators and five teachers. Data were subjected to a descriptive-interpretative analysis. The results indicated that professionals attribute the responsibility for...

  19. Inclusive jet cross section at D0

    Energy Technology Data Exchange (ETDEWEB)

    Bhattacharjee, M. [Delhi Univ. (India). Dept. of Physics and Astrophysics

    1996-09-01

    Preliminary measurement of the central ({vert_bar}{eta}{vert_bar} {<=} 0.5) inclusive jet cross sections for jet cone sizes of 1.0, 0.7, and 0.5 at D{null} based on the 1992-1993 (13.7 {ital pb}{sup -1}) and 1994-1995 (90 {ital pb}{sup -1}) data samples are presented. Comparisons to Next-to-Leading Order (NLO) Quantum Chromodynamics (QCD) calculations are made.

  20. FACILITATION AS A TOOL FOR INCLUSIVE PROCESSES IN CLASSROOMS

    DEFF Research Database (Denmark)

    Riis Jensen, Charlotte

    2014-01-01

    within schools and how to arrange inclusive teaching. As a consequence several municipalities in Denmark have employed inclusive supervisors to assist teachers through in developing inclusive education. My study concerns how dialectic processes between supervisors within the field of inclusive education......A Danish survey shows that teachers find 25 % of the students challenging and having behavior problems in a way that undermine the idea of inclusive education (Nordahl, 2011). Allan (2008) emphasizes furthermore that there seems to be some insecurity about how to develop inclusive environment...... and teachers influence on inclusive processes in the classrooms. Furthermore, my study focuses on strategies, methods and approaches that are used by the supervisors to support teachers in order to develop inclusive education. I have studied four different facilitation settings with teachers and...

  1. Silicate Inclusions in the Kodaikanal IIE Iron Meteorite

    Science.gov (United States)

    Kurat, G.; Varela, M. E.; Zinner, E.

    2005-03-01

    II-E iron meteorites are particularly interesting because they contain an exotic zoo of silicate inclusions including some chemically strongly fractionated ones. Here we present preliminary findings in our study of Kodaikanal silicate inclusions.

  2. Genetics Home Reference: familial encephalopathy with neuroserpin inclusion bodies

    Science.gov (United States)

    ... Home Health Conditions FENIB familial encephalopathy with neuroserpin inclusion bodies Enable Javascript to view the expand/collapse ... All Close All Description Familial encephalopathy with neuroserpin inclusion bodies ( FENIB ) is a disorder that causes progressive ...

  3. DESTRUCTION CONDITIONS WHEN DITTING HOMOGENEOUS GROUND AND GROUND WITH INCLUSION

    OpenAIRE

    Nichke, V.; Demishkan, V.

    2005-01-01

    On the base of analyses strained state the strong a ground with inclusion, and take into account a bigger traction effort of a modern bulldozers, was shoved as destroyed a rocks ground, a ground with inclusion, homogeneous a ground.

  4. Perturbative QCD contributions to inclusive processes

    Energy Technology Data Exchange (ETDEWEB)

    Ritbergen, T. van

    1996-09-24

    This thesis treats the calculation of quantum corrections to a number of high energy processes that are measured in current and future accelerator experiments. The main objective of these experiments is to accurately verify the generally accepted theory of electro-weak and strong interactions, known as the Standard model, and to look for possible deviations. Most of the processes that are treated in this thesis are of a type for which the final state of of a highly energetic scattering or decay process is measured inclusively. The higher order quantum corrections discussed in this thesis are due to strong interactions. To the inclusive decay rate of Z{sup 0} bosons into all possible final states consisting of hadrons third order QCD contributions have been obtained. Also in the third order QCD an expansion for the inclusive hadronic decay rate of a {tau}-lepton was obtained. Then the top-quark-mass effects on the decay channels of a Higgs boson: Higgs{yields}b-quarks and Higgs{yields}gluons, were investigated. Thereafter the calculation of 3-loop contributions to the deep-inelastic lepton-nucleon scattering process is discussed. Finally the 3-loop contributions to the q{sup 2}-dependence of the lower moments {integral}{sub 0}{sup 1}x{sup N-1}F(x,q{sup 2})dx, N=2,4,6,8 of the structure functions F{sub 2} and F{sub L} were obtained. (orig./HSI).

  5. Shielding Effectiveness of Composites Containing Flaky Inclusions

    Institute of Scientific and Technical Information of China (English)

    WANG Qingguo; QU Zhaoming; WANG Yilong

    2013-01-01

    To investigate the quantitative relationship between the electromagnetic-shielding property of composites and the distribution of inclusions,a scheme for predicting the shielding effectiveness of composites containing variously-distributed flaky inclusions is proposed.The scheme is based on equivalent parameters of homogeneous comparison materials and the plane-wave shielding theory.It leads to explicit formulas for the shielding effectiveness of multi-layered composites in terms of microstructural parameters that characterize the shape,distribution and orientation of the inclusions.For single layer composite that contains random and aligned flaky silver-coated carbonyl-iron particles with fractions of different volume,the predicted shielding effectiveness agrees well with the experimental data.As for composites containing aligned flaky particles,the shielding effectiveness obtained by the proposed scheme and experiment data is higher than that the random case,e.g.about 20 dB higher at 750 MHz.The proposed scheme is a straightforward method for optimizing future composite designs.

  6. Perturbative QCD contributions to inclusive processes

    International Nuclear Information System (INIS)

    This thesis treats the calculation of quantum corrections to a number of high energy processes that are measured in current and future accelerator experiments. The main objective of these experiments is to accurately verify the generally accepted theory of electro-weak and strong interactions, known as the Standard model, and to look for possible deviations. Most of the processes that are treated in this thesis are of a type for which the final state of of a highly energetic scattering or decay process is measured inclusively. The higher order quantum corrections discussed in this thesis are due to strong interactions. To the inclusive decay rate of Z0 bosons into all possible final states consisting of hadrons third order QCD contributions have been obtained. Also in the third order QCD an expansion for the inclusive hadronic decay rate of a τ-lepton was obtained. Then the top-quark-mass effects on the decay channels of a Higgs boson: Higgs→b-quarks and Higgs→gluons, were investigated. Thereafter the calculation of 3-loop contributions to the deep-inelastic lepton-nucleon scattering process is discussed. Finally the 3-loop contributions to the q2-dependence of the lower moments ∫01xN-1F(x,q2)dx, N=2,4,6,8 of the structure functions F2 and FL were obtained. (orig./HSI)

  7. On Integro-Differential Inclusions with Operator-valued Kernels

    OpenAIRE

    Trostorff, Sascha

    2013-01-01

    We study integro-differential inclusions in Hilbert spaces with operator-valued kernels and give sufficient conditions for the well-posedness. We show that several types of integro-differential equations and inclusions are covered by the class of evolutionary inclusions and we therefore give criteria for the well-posedness within this framework. As an example we apply our results to the equations of visco-elasticity and to a class of nonlinear integro-differential inclusions describing Phase ...

  8. PROVISIONS OF INCLUSIVE EDUCATION IN NATIONAL CURRICULUM FRAMEWORK (NCF) 2005

    OpenAIRE

    Avanish Kumar

    2015-01-01

    Providing Quality Education for All children in inclusive setting has been identified as the most challenging, yet the most important issue in education across the world. Inclusive Education means that all students in school irrespective of their abilities in any area, become part of the school community. NCF 2005 emphasizes the need of inclusive curriculum keeping in view the diversity of learners. An inclusive curriculum aims to provide quality education that will enable all children to lea...

  9. Inclusive Instruction – questions and results of an explorative study

    OpenAIRE

    Silvia Pool Maag; Elisabeth Moser Opitz

    2014-01-01

    In an interview study, 14 collaborative teams from inclusive classrooms (classroom teacher and special education teacher) were interviewed about their inclusive teaching practices. Besides well-known and frequently discussed topics like teacher cooperation and resources, the study raises an issue, which is rarely part of the current debate on inclusion in German speaking countries: Special education teachers question, whether it is possible to be as effective while being inclusive. In additio...

  10. Designers and manufacturers’ perspectives on inclusive/universal design

    OpenAIRE

    Dong, H; Keates, S; Clarkson, PJ

    2003-01-01

    Inclusive design in the U.K. and its U.S. counterpart, universal design, present opportunities and challenges to industry. In order to encourage manufacturers and design companies to adopt more inclusive design practices, the research has been carried out to gain an understanding of why and how companies adopt inclusive design practices, what are the barriers when implementing them and what are the key strategies for facilitating inclusive/universal design in an industrial context. Based o...

  11. The Little Data Book on Financial Inclusion 2015

    OpenAIRE

    World Bank

    2015-01-01

    The Little Data Book on Financial Inclusion 2015 is a pocket edition of the Global Financial Inclusion Database published in 2015 in “The Global Findex Database 2014: Measuring Financial Inclusion around the World” by Asli Demirguc-Kunt, Leora Klapper, Dorothe Singer, and Peter Van Oudheusden (World Bank Policy Research Paper 7255). It provides 41 country-level indicators of financial inclusion summarized for all adults and disaggregated by key demographic characteristics—gender, age, income,...

  12. FINANCIAL INCLUSION: OPPORTUNITIES AND CHALLENGES WITH SPECIAL REFERENCE TO INDIA

    OpenAIRE

    Sushma Bareja

    2015-01-01

    inancial inclusion or inclusive financing is the recent concept which helps achieve the Fsustainable development of the country, through available financial services to the unreached people especially poor and rural people with the help of financial institutions. Financial inclusion can be defined as an easy access to formal financial services or systems and their usage by all members of the economy. Financial inclusion is no longer a fringe subject. It is now recognized ...

  13. Inclusive Education in Nigeria—A Myth or Reality?

    OpenAIRE

    Rasheed Adenrele Adetoro

    2014-01-01

    As democracy entails freedom of association, so should it be for inclusive education in Nigeria. This paper therefore jettisoned the current practice of segregational effort on special education for the challenged and thereby recommended total inclusive education as a better practice for Nigeria classrooms. Practically, it recommended a policy twist in favour of inclusive education as part of the National Policy on Education as well as adequate retraining of teachers in inclusive education pe...

  14. Synthesis of zeolite membranes

    Institute of Scientific and Technical Information of China (English)

    JIANG Haiyang; ZHANG Baoquan; Y. S. Lin; LI Yongdan

    2004-01-01

    Zeolite membranes offer great application potentials in membrane separation and/or reaction due to their excellent separation performance and catalytic ability. Up to present, various synthesis methods of zeolite membranes have been developed, including embedded method,in-situ hydrothermal synthesis method, and secondary growth method etc. Compared with the in-situ hydrothermal synthesis method, the secondary growth method possesses a variety of advantages such as easier operation, higher controllability in crystal orientation, microstructure and film thickness, leading to much better reproducibility. This review provides a concise summary and analysis of various synthesis methods reported in the literature. In particular, the secondary growth method was discussed in detail in terms of crystal orientation, defects and crystal grain layers. Some critical issues were also highlighted, which were conducive to the improvement in the synthesis technology of zeolite membranes.

  15. Bipolar membrane characterization

    Czech Academy of Sciences Publication Activity Database

    Richau, K.; Kůdela, Vlastimil

    Enschede : Twente University Press, 2001 - (Kemperman, A.), s. 112-147 ISBN 903651523 R&D Projects: GA MŠk ME 079 Keywords : bipolar membranes * water dissociation * methods for characterisation Subject RIV: CD - Macromolecular Chemistry

  16. The Teacher Attitudes Toward Inclusion Scale (TATIS) Technical Report

    Science.gov (United States)

    Cullen, Joseph P.; Gregory, Jess L.; Noto, Lori A.

    2010-01-01

    Teacher attitudes toward the inclusion of children with disabilities into general education classrooms have been found to be strong predictors of the success of efforts to create inclusive learning communities. Specifically, research has shown that when teachers have positive mindsets toward inclusion, they more readily adapt their teaching…

  17. Academic Performance of Students without Disabilities in the Inclusive Environment

    Science.gov (United States)

    Fruth, Jason D.; Woods, Melanie N.

    2015-01-01

    This study examines the impact of inclusion on secondary students by focusing on the performance of students without disabilities in the inclusive environment compared to their performance in a segregated environment. Many studies exist demonstrating the positive impact of the inclusive environment on the performance of students with disabilities.…

  18. Statistical Trends and Developments within Inclusive Education in Turkey

    Science.gov (United States)

    Cakiroglu, Orhan; Melekoglu, Macid Ayhan

    2014-01-01

    The education of students with special needs in an inclusive environment is becoming more widespread throughout the world. Similarly, in Turkey, the inclusion of students with disabilities has also improved. However, current statistical trends and developments within inclusive education are not well known. The purpose of this study is to provide a…

  19. Epistemological Beliefs and Attitudes toward Inclusion in Preservice Teachers

    Science.gov (United States)

    Silverman, Jenzi C.

    2007-01-01

    Previous investigations suggest that in addition to positive attitudes toward inclusion, high-level beliefs about knowledge and learning (i.e., epistemological beliefs) are essential for all teachers of students with disabilities in inclusive settings. This study examined the attitudes toward inclusion and epistemological belief status of 71…

  20. Modelling Inclusive Special Needs Education: Insights from Dutch Secondary Schools

    Science.gov (United States)

    Van der Bij, T.; Geijsel, F. P.; Garst, G. J. A.; Ten Dam, G. T. M.

    2016-01-01

    Inclusive special needs education is prominent on the international education agenda. Research on the characteristics of inclusive education for students with special needs and schools providing this is scarce, however. Our aim in the present study was therefore to further theory-building with regard to inclusive special needs education. On the…

  1. Variables Affecting Teachers' Attitudes towards Inclusive Education in Bangladesh

    Science.gov (United States)

    Ahmmed, Masud; Sharma, Umesh; Deppeler, Joanne

    2012-01-01

    Inclusive education is a worldwide reform strategy intended to include students with different abilities in mainstream regular schools. Evidence from previous research shows that success in implementing effective inclusive teaching practices in the school is contingent on teachers' positive attitudes towards inclusive education. This study was…

  2. Leadership for All Students: Planning for More Inclusive School Practices

    Science.gov (United States)

    Black, William R.; Simon, Marsha D.

    2014-01-01

    Educational policies and leadership practice has evolved to support efforts for inclusive education for students with disabilities. This article focuses on how leaders support and develop inclusive practices for students with disability through engaging institutional norms and inertia; developing inclusive practice as a planned organization-wide…

  3. Challenges of the Secondary School Context for Inclusive Teaching

    Science.gov (United States)

    Pearce, Michelle; Gray, Jan; Campbell-Evans, Glenda

    2010-01-01

    Senate and State Government reviews into inclusion in Australian schools during the last two decades have revealed that the inclusion of students with disabilities in schools has proved challenging. A qualitative study involving interviews with 50 leaders in inclusive education suggest that currently the secondary school context is a barrier to…

  4. Trekking Back to Mainstream for Inclusive Education, Is It There?

    Science.gov (United States)

    Kalenga, Rosemary Chimbala; Fourie, Elsa

    2012-01-01

    This paper explores the ecosystemic management strategies for inclusive schools due to challenges faced by the schools in the mainstream school where learners from the specialised institutions are referred back to mainstream for inclusive education. Ecosystemic perspective on inclusive education, ecological theories and systems theories underpin…

  5. Inclusion in Viet Nam: More than a Decade of Implementation.

    Science.gov (United States)

    Villa, Richard A.; Tac, Le Van; Muc, Pham Minh; Ryan, Susan; Thuy, Nguyen Thi Minh; Weill, Cindy; Thousand, Jacqueline S.

    2003-01-01

    This article traces the evolution of special education policies and services and the introduction of inclusive education as a service delivery model in Viet Nam. The impact of a series of inclusion projects and resultant goals of the Ministry of Education and Training to expand inclusive education are described. (Contains 8 references.) (Author/CR)

  6. 26 CFR 26.2642-1 - Inclusion ratio.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 14 2010-04-01 2010-04-01 false Inclusion ratio. 26.2642-1 Section 26.2642-1... GENERATION-SKIPPING TRANSFER TAX REGULATIONS UNDER THE TAX REFORM ACT OF 1986 § 26.2642-1 Inclusion ratio. (a) In general. Except as otherwise provided in this section, the inclusion ratio is determined...

  7. ON THE PERIODIC SOLUTIONS OF DIFFERENTIAL INCLUSIONS AND APPLICATIONS

    Institute of Scientific and Technical Information of China (English)

    李国成; 薛小平; 宋士吉

    2004-01-01

    The periodic problem of evolution inclusion is studied and its results are used to establish existence theorems of periodic solutions of a class of semi-linear differential inclusion.Also existence theorem of the extreme solutions and the strong relaxation theorem are given for this class of semi-linear differential inclusion. An application to some feedback control systems is discussed.

  8. 40 CFR 35.133 - Programs eligible for inclusion.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Programs eligible for inclusion. 35.133... Programs eligible for inclusion. (a) Eligible programs. Except as provided in paragraph (b) of this section, the environmental programs eligible, in accordance with appropriation acts, for inclusion in...

  9. 40 CFR 35.533 - Programs eligible for inclusion.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Programs eligible for inclusion. 35.533... § 35.533 Programs eligible for inclusion. (a) Eligible programs. Except as provided in paragraph (b) of this section, the environmental programs eligible for inclusion in a Performance Partnership Grant...

  10. A Perspective of Inclusion: Challenges for the Future

    Science.gov (United States)

    Braunsteiner, Maria-Luise; Mariano-Lapidus, Susan

    2014-01-01

    The term, "inclusion," particularly in the educational setting, is still based on a deficit view. Perceptions of "dis"-ability create barriers to true inclusion and are often reinforced through higher education training programs. To promote inclusive values, acceptance of individual and cultural differences must be included in…

  11. Teacher Perspectives on Inclusive Education in Rural Alberta, Canada

    Science.gov (United States)

    McGhie-Richmond, Donna; Irvine, Angela; Loreman, Tim; Cizman, Juna Lea; Lupart, Judy

    2013-01-01

    The results of 123 elementary-to-secondary teacher surveys and 14 in-depth qualitative interviews examining teachers' perspectives regarding inclusion in a rural school district are reported. Four features of inclusive education from the perspective of teachers are elaborated: (1) attitudes toward inclusion; (2) supportive communication and…

  12. The Czech Way of Inclusion through an Experiential Education Framework

    Science.gov (United States)

    Kudlacek, Martin; Bocarro, Jason; Jirasek, Ivo; Hanus, Radek

    2009-01-01

    The purpose of this article is to present the development of inclusive experiential education courses in the Czech Republic. The inclusion of people with disabilities (PWD) in recreation, sport, and education has become more prevalent in Czech society. This article describes the conceptual meaning of the term inclusion from both a historical and…

  13. Inclusion: The Pros and Cons--A Critical Review

    Science.gov (United States)

    Savich, Carl

    2008-01-01

    The purpose of this paper was to review, analyze, and critique the pros and cons, the advantages and disadvantages, of inclusion. The methodology consisted in analyzing and comparing research findings on the benefits and costs of inclusion. Federal legislation and regulations on inclusion were examined, analyzed, and discussed. The results showed…

  14. Inclusive education and students without special educational needs

    NARCIS (Netherlands)

    N.M. Ruijs; I. van der Veen; T.T.D. Peetsma

    2010-01-01

    Background: In the debate on inclusive education, students without special educational needs (SEN) are an important topic. However, there is a lot unknown about differences between these typical students in inclusive and non-inclusive classes. For example, the neutral results that are often found in

  15. A Note on Inclusion Intervals of Matrix Singular Values

    Directory of Open Access Journals (Sweden)

    Shu-Yu Cui

    2012-01-01

    Full Text Available We establish an inclusion relation between two known inclusion intervals of matrix singular values in some special case. In addition, based on the use of positive scale vectors, a known inclusion interval of matrix singular values is also improved.

  16. Preparing Teachers for Inclusive Education in Latin America

    Science.gov (United States)

    Vaillant, Denise

    2011-01-01

    This article analyzes the current challenges facing inclusive education in Latin America and explores some possible solutions. The author suggests that teachers play a key role in providing education that is inclusive for all. In Latin America, today, however, inclusive education often does not respond to the needs of children and young people,…

  17. Fabrication of electrospun nanofibrous membranes for membrane distillation application

    KAUST Repository

    Francis, Lijo

    2013-02-01

    Nanofibrous membranes of Matrimid have been successfully fabricated using an electrospinning technique under optimized conditions. Nanofibrous membranes are found to be highly hydrophobic with a high water contact angle of 130°. Field emission scanning electron microscopy and pore size distribution analysis revealed the big pore size structure of electrospun membranes to be greater than 2 μm and the pore size distribution is found to be narrow. Flat sheet Matrimid membranes were fabricated via casting followed by phase inversion. The morphology, pore size distribution, and water contact angle were measured and compared with the electrospun membranes. Both membranes fabricated by electrospinning and phase inversion techniques were tested in a direct contact membrane distillation process. Electrospun membranes showed high water vapor flux of 56 kg/m2-h, which is very high compared to the casted membrane as well as most of the fabricated and commercially available highly hydrophobic membranes. ©2013 Desalination Publications.

  18. Fractal reconstruction of rough membrane surface related with membrane fouling in a membrane bioreactor.

    Science.gov (United States)

    Zhang, Meijia; Chen, Jianrong; Ma, Yuanjun; Shen, Liguo; He, Yiming; Lin, Hongjun

    2016-09-01

    In this paper, fractal reconstruction of rough membrane surface with a modified Weierstrass-Mandelbrot (WM) function was conducted. The topography of rough membrane surface was measured by an atomic force microscopy (AFM), and the results showed that the membrane surface was isotropous. Accordingly, the fractal dimension and roughness of membrane surface were calculated by the power spectrum method. The rough membrane surface was reconstructed on the MATLAB platform with the parameter values acquired from raw AFM data. The reconstructed membrane was much similar to the real membrane morphology measured by AFM. The parameters (including average roughness and root mean square (RMS) roughness) associated with membrane morphology for the model and real membrane were calculated, and a good match of roughness parameters between the reconstructed surface and real membrane was found, indicating the feasibility of the new developed method. The reconstructed membrane surface can be potentially used for interaction energy evaluation. PMID:27318159

  19. Inclusive research and inclusive education: why connecting them makes sense for teachers’ and learners’ democratic development of education

    OpenAIRE

    Nind, Melanie

    2014-01-01

    Following pushes from the disability movement(s) and increased interest in children and young people becoming involved in research concerning them, inclusive research is growing within and beyond education establishments. Yet this arena is alive with interesting and largely unanswered questions. This paper discusses some of them: What do inclusive research and inclusive education have in common? Where have the moves towards inclusive (participatory and emancipatory) research happened and why?...

  20. Gel layer formation on membranes in Membrane Bioreactors

    OpenAIRE

    Van den Brink, P.F.H.

    2014-01-01

    The widespread application of membrane bioreactors (MBRs) for municipal wastewater treatment is hampered by membrane fouling. Fouling increases energy demand, reduces process performance and creates the need for more frequent (chemical) membrane cleaning or replacement. Membrane fouling in MBRs is known to be caused by several membrane fouling mechanisms. Extracellular polymeric substances (EPS) play a major role during fouling development. However, EPS concentration in the bulk solution can ...