Characterization of urban and rural inhalable particulates /

Project no. 10.093.

Disputatio pro religione Mohammedanorum adversus Christianos [microform] /

Abridgment of al-Jaʻfarī's Takhjīl man ḥarrafa al-Injīl.

Kitāb qiṣaṣ al-anbiyāʼ, al-musammā bi-al-ʻarāʼis /

Date on colophon: 1325 [1907]

Retinal serotonin, eye growth and myopia development in chick

Myopia (short-sightedness) is a visual problem associated with excessive eye growth and vitreous chamber expansion. Within the eye serotonin (5-hydroxytryptamine, 5-HT) appears to have a variety of effects, it alters retinal amacrine cell processing, increases intraocular pressure, constricts ocular blood vessels, and is also mitogenic. This study sought to determine the role of the retinal serotonin system in eye growth regulation. Myopia was produced in 7-day-old chicks using -15 D spectacle lenses (LIM) and form deprivation (FDM). The effect on LIM and FDM of daily intravitreal injections of a combination of 5-HT receptor antagonists (1, 10, 50 mu M), 5-HT2 selective antagonist (Mianserin 0.5, 20 mu M) were assessed. Counts were performed of serotonin and tyrosine hydroxylase positive neurons and the relative density used to account for areal changes due to eye growth. The effect of LIM and lens-induced hyperopia (LIH) on the numbers of 5-HT-containing amacrine cells in the retina were then determined. The combination of the 5-HT receptor antagonists inhibited LIM by approximately half (1 mu M RE: -7.12 +/- 1.0 D, AL: 0.38 +/- 0.06 mm vs. saline RE: -13.19 +/- 0.65 D, AL: 0.64 +/- 0.03 mm. RE: p < 0.01, AL: p < 0.01), whereas FDM was not affected (1 mu M RE: -8.88 +/- 1.10 D). These data suggest that serotonin has a stimulatory role in LIM, although high doses of serotonin were inhibitory (1 mu M RE: -9.30 +/- 1.34 D). 5-HT immunoreactivity was localised to a subset of amacrine cell bodies in the inner nuclear layer of the retina, and to two synaptic strata in the inner plexiform layer. LIM eyes had increased numbers of 5-HT-containing amacrine cells in the central retina (12.5%). Collectively, these results suggest that manipulations to the serotonin system can alter the eye growth process but the role of the transmitter system within this process remains unclear. (c) 2005 Elsevier Ltd. All rights reserved.

Out in psychology:lesbian, gay, bisexual, trans and queer perspectives

There has been a recent explosion of interest in Lesbian, Gay, Bisexual and Trans Perspective Psychology amongst students and academics, and this interest is predicted to continue to rise. Recent media debates on subjects such as same–sex marriage have fuelled interest in LGBTQ perspectives. This edited collection showcases the latest thinking in LGBTQ psychology. The book has 21 chapters covering subjects such as same sex parenting, outing, young LGBTQ people, sport, learning disabilities, lesbian and gay identities etc. The book has an international focus, with contributors from UK, US, Canada, Australia and New Zealand List of Contributors. Foreword by Jerry J. Bigner. 1. Introducing Out in Psychology (Victoria Clarke and Elizabeth Peel). 2. From lesbian and gay psychology to LGBTQ psychologies: A journey into the unknown (Victoria Clarke and Elizabeth Peel) 3. What comes after discourse analysis for LGBTQ psychology(Peter Hegarty). 4. Recognising race in LGBTQ psychology: Power, privilege and complicity (Damien W. Riggs). 5. Personality, individual differences and LGB psychology (Gareth Hagger Johnson). 6. Heteronormativity and the exclusion of bisexuality in psychology (Meg Barker). 7. A minority within a minority: Experiences of gay men with intellectual disabilities.(Christopher Bennett and Adrian Coyle). 8. Closet talk: The contemporary relevance of the closet in lesbian and gay interaction (Victoria Land and Celia Kitzinger) 9. Romance, rights, recognition, responsibilities and radicalism: Same-sex couples’ accounts of civil partnership and marriage (Victoria Clarke, Carole Burgoyne and Maree Burns). 10. The experience of social power in the lives of trans people (Clair Clifford and Jim Orford). 11. What do they look like and are they among us? Bisexuality, (dis.closure and (Maria Gurevich, Jo Bower, Cynthia M. Mathieson and Bramilee Dhayanandhan). 12. Heterosexism at work: Diversity training, discrimination law and the limits of liberal individualism (Rosie Harding and Elizabeth Peel). 13. Out on the ball fields: Lesbians in sport (Vikki Krane and Kerrie J. Kauer). 14. Homophobia, rights and community: Contemporary issues in the lives of LGB people in the UK (Sonja J. Ellis). 15. Striving for holistic success: How lesbians come out on top (Faith Rostad and Bonita C. Long). 16. On Passing: The Interactional Organization of Appearance Attributions in the Psychiatric Assessment of Transsexual Patients (Susan A. Speer and Richard Green). 17. Alcohol and gay men: Consumption, promotion and policy responses (Jeffrey Adams, Timothy McCreanor and Virginia Braun). 18. Towards a clinical-psychological approach to address the hetero sexual concerns of intersexed women (Lih-Mei Liao). 19. Educational psychology practice with LGB youth in schools: Individual and institutional interventions (Jeremy J. Monsen and Sydney Bailey). 20. Que(e)rying the meaning of lesbian health: Individual(izing and community discourses (Sara MacBride-Stewart). 21. Transsexualism: Diagnostic dilemmas, transgender politics and the future of transgender care (Katherine Johnson). Index.

The devil is in the detail:tobacco industry political influence in the Dutch implementation of the 2001 EU Tobacco Products Directive

Introduction - The Dutch implementation of the black border provision in the 2001 European Union Tobacco Products Directive (TPD) is studied to examine the implications of tobacco industry involvement in the implementation phase of the policy process. Methods - A qualitative analysis was conducted of Dutch government documents obtained through Freedom of Information Act requests, triangulated with in-depth interviews with key informants and secondary data sources (publicly available government documents, scientific literature, and news articles). Results - Tobacco manufacturers’ associations were given the opportunity to set implementation specifications via a fast-track deal with the government. The offer of early implementation of the labelling section of the TPD was used as political leverage by the industry, and underpinned by threats of litigation and arguments highlighting the risks of additional public costs and the benefits to the government of expediency and speed. Ultimately, the government agreed to the industry's interpretation, against the advice of the European Commission. Conclusions - The findings highlight the policy risks associated with corporate actors’ ability to use interactions over technical product specifications to influence the implementation of health policy and illustrate the difficulties in limiting industry interference in accordance with Article 5.3 of the Framework Convention on Tobacco Control (FCTC). The implementation phase is particularly vulnerable to industry influence, where negotiation with industry actors may be unavoidable and the practical implications of relatively technical considerations are not always apparent to policymakers. During the implementation of the new TPD 2014/40/EU, government officials are advised to take a proactive role in stipulating technical specifications.

Generalized atoms in molecules approach (GAIM approach)

This thesis involves two parts. The first is a new-proposed theoretical approach called generalized atoms in molecules (GAIM). The second is a computational study on the deamination reaction of adenine with OH⁻/nH₂O (n=0, 1, 2, 3) and 3H₂O. The GAIM approach aims to solve the energy of each atom variationally in the first step and then to build the energy of a molecule from each atom. Thus the energy of a diatomic molecule (A-B) is formulated as a sum of its atomic energies, EA and EB. Each of these atomic energies is expressed as, EA = Hᴬ + Vₑₑᴬᴬ + 1/2Vₑₑᴬ<>ᴮ EB = Hᴮ + Vₑₑᴮᴮ + 1/2Vₑₑᴬ<>ᴮ where; Hᴬ and Hᴮ are the kinetic and nuclear attraction energy of electrons of atoms A and B, respectively; Vₑₑᴬᴬ and Vₑₑᴮᴮ are the interaction energy between the electrons on atoms A and B, respectively; and Vₑₑᴬ<>ᴮ is the interaction energy between the electrons of atom A with the electrons of atom B. The energy of the molecule is then minimized subject to the following constraint, |ρA(r)dr + |ρB(r)dr = N where ρA(r) and ρB(r) are the electron densities of atoms A and B, respectively, and N is the number of electrons. The initial testing of the performance of GAIM was done through calculating dissociation curves for H₂, LiH, Li₂, BH, HF, HCl, N₂, F₂, and Cl₂. The numerical results show that GAIM performs very well with H₂, LiH, Li₂, BH, HF, and HCl. GAIM shows convergence problems with N₂, F₂, and Cl₂ due to difficulties in reordering the degenerate atomic orbitals Pₓ, Py, and Pz in N, F, and Cl atoms. Further work for the development of GAIM is required. Deamination of adenine results in one of several forms of premutagenic lesions occurring in DNA. In this thesis, mechanisms for the deamination reaction of adenine with OH⁻/nH₂O, (n = 0, 1, 2, 3) and 3H₂O were investigated. HF/6-31G(d), B3LYP/6-31G(d), MP2/6-31G(d), and B3LYP/6-31+G(d) levels of theory were employed to optimize all the geometries. Energies were calculated at the G3MP2B3 and CBS-QB3 levels of theory. The effect of solvent (water) was computed using the polarizable continuum model (PCM). Intrinsic reaction coordinate (IRC) calculations were performed for all transition states. Five pathways were investigated for the deamination reaction of adenine with OH⁻/nH₂O and 3H₂O. The first four pathways (A-D) begin with by deprotonation at the amino group of adenine by OH⁻, while pathway E is initiated by tautomerization of adenine. For all pathways, the next two steps involve the formation of a tetrahedral intermediate followed by dissociation to yield products via a 1,3-hydrogen shift. Deamination with a single OH⁻ has a high activation barrier (190 kJ mol⁻¹ using G3MP2B3 level) for the rate-determining step. Addition of one water molecule reduces this barrier by 68 kJ mol⁻¹ calculated at G3MP2B3 level. Adding more water molecules decreases the overall activation energy of the reaction, but the effect becomes smaller with each additional water molecule. The most plausible mechanism is pathway E, the deamination reaction of adenine with 3H₂O, which has an overall G3MP2B3 activation energy of 139 and 137 kJ mol⁻¹ in the gas phase and PCM, respectively. This barrier is lower than that for the deamination with OH⁻/3H₂O by 6 and 2 kJ mol⁻¹ in the gas phase and PCM, respectively.

Design and Fabrication of Perovskite Micro-Cavity Lasers

Thesis (Master's)--University of Washington, 2016-08

Primary biliary cirrhosis: proposal for a new simple histological scoring system

International audience

L'amélioration de la qualité des huîtres à échelle professionnelle: intégration de l'eau salée souterraine traitée comme milieu d'élevage

Les travaux menés au LCPL depuis plusieurs année sur l'engraissement contrôlé de l'huître creuse Crassostrea gigas ont permis, à l'échelle expérimentale de définir les différents paramètres d'élevage: Température: 14°C ration alimentaire: 2.109 cell/ind/j de la diatomée Skeletonema costatum indice AFNOR initial sans incidence débit d'eau: 3 lIind/h eau de mer ou eau salée souterraine Dans ces conditions et après 30 jours d'engraissement, le poids total des huîtres a progressé de 10%, le poids sec de 230%, l'indice AFNOR de 80% et la concentration en glycogène de 450%. Le travail réalisé ici a pour but de transposer de l'échelle expérimentale à une échelle significative pour les professionnels, la technique d'engraissement contrôlé en utilisant l'eau salée souterraine pour la production de phytoplancton d'une part et comme vecteur de régulation thermique d'autre part. En effet, un des intérêts de l'utilisation de l'eau salée souterraine réside dans sa température constante de 14°C permettant un engraissement des huîtres en toute saison sans risque de déclenchement de la gamétogenèse. Afin de vérifier cette possibilité, l'étude a été réalisée au cours de deux saisons: printemps et automne. Pour l'eassai automnal, trois bassins de 8 m2 ont été utilisés, alimentés respectivement en eau de mer naturelle, eau de mer régulé en température par échange thermique avec de l'eau salée souterraine et eau salée souterraine traitée. Dans chaque bassin, 330 kg d'huîtres ont été disposées en 7 ruches de 4 clayettes. Pour l'essai printanier, seuls deux bassins ont été utilisés, alimentés en eau de mer thermorégulée à deux débits différents: 0.61/h et 3 lIh. L'étude a été conduite pour chaque saison sur une période de 35 jours. En automne 2000, l'indice de qualité de chair de 8.2 initialement, a atteint 12.5 en eau salée souterraine, 13.8 en eau de mer thermorégulée et 14.2 en eau de mer naturelle. Le poids de chair sèche passe de 0.9 g initialement à respectivement 2.32g, 2.39g et 2.37g. Les dosages de Pb, Cd, Hg, Mn et As ne montent pas d'évolution entre le début et la fin de l'élevage, par contre le Fe augmente sensiblement dans les huîtres sur eau salée souterraine traitée. En fin d'élevage, une période de stockage de 4 semaines des huîtres sans nourriture, n'a pas montré de perte de qualité. Au printemps 2001, un deuxième essai sera conduit pour vérifier les résultats obtenus à l'automne 2000, confirmer le choix du milieu d'élevage et proposer les éléments permettant d'approcher les coûts de production.

Synthesis and antibacterial study of some s-substituted aliphatic analogues of 2-mercapto-5-(1-(4-toluenesulfonyl) piperidin-4-yl)-1,3,4-oxadiazole

Purpose: To synthesize a series of analogues of 1,3,4-oxadiazole and to evaluate their antibacterial activity. Methods: Ethyl piperidin-4-carboxylate (1) was mixed with 4-toluenesulfonyl chloride (2) in benignant conditions to yield ethyl 1-(4-toluenesulfonyl)piperidin-4-carboxylate (3) and then 1-(4- toluenesulfonyl)piperidin-4-carbohydrazide (4). Intermolecular cyclization of 4 into 2-mercapto-5-(1-(4- toluenesulfonyl) piperidin-4-yl)-1,3,4-oxadiazole (5) was obtained on reflux with CS2 in the presence of KOH. Molecule 5 was stirred with alkyl halides, 6a-i, in DMF in the presence of LiH to synthesize the final compounds, 7a-i. The structures of these molecules were elucidated by Fourier transform infra-red (FTIR) spectroscopy, proton nuclear magnetic resonance (1H-NMR) and electron impact mass spectrometry (EI-MS). Antibacterial activity was evaluated against five bacterial strains, namely, Salmonella typhi, Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus and Bacillus subtilis, with ciprofloxacin used as standard antibacterial agent. Results: Out of nine synthesized derivatives, compound 7a was the most active against three bacterial strains, S. typhi, E. coli and P. aeruginosa, with minimum inhibitory concentration (MIC) of 9.11 ± 0.40, 9.89 ± 0.45 and 9.14 ± 0.72 μM, respectively, compared with 7.45 ± 0.58, 7.16 ± 0.58 and 7.14 ± 0.18 μM, respectively, for the reference standard (ciprofloxacin). Similarly, compounds 7a - 7c showed relatively good antibacterial activity against B. subtilis strain while compound 7e - 7g revealed good results against S. typhi bacterial strain. Conclusion: The results indicate that S-substituted derivatives of the parent compound are more effective antibacterial agents than the parent compound, even with minor differences in substituents