A Ghost in Daylight: Making Sense of Substance Misuse

The inability to deal with substance misuse is a universal human problem. No country has discovered a failsafe way of tackling it. In Ireland there is an annual public outcry about an ever-deepening drinking culture but once the outcry is over the problem subsides below consciousness. Strategies are created and launched and quickly forgotten. Everybody is aware of the problem in their own family or neighbourhood and everybody has their own opinion on causes and remedies. Why then does nothing seem to work? After demonstrating the shortcomings of previous models of addiction, Jack Houlahan identifies a pattern that all human use of substances has in common. In A Ghost in Daylight, the general reader will find many popular stereotypes re-examined in a way that will illuminate their own experience; the specialist addiction worker or researcher will find reason to challenge first principles; a new approach to counselling and advice work is suggested; the policy-maker will find a firm foundation for what will be the first attempt at an integrated policy for dealing with the range of issues we group under the title 'substance misuse'.This resource was contributed by The National Documentation Centre on Drug Use.

Enhancing well-being in Iranian residential dwellings by exploring traditional techniques for using daylight in Iranian courtyard houses

Dans les dernières décennies, les changements morphologiques des maisons iraniennes, l’arrivage de l'éclairage artificiel et le manque de connaissance suffisante de la valeur de la lumière du jour pour le bien-être des occupants ont résulté une diminution de l'utilisation de la lumière du jour dans les habitations iraniennes contemporaines. En conséquence, le niveau du bien-être des occupants a décru ce qui peut être corrélée avec la diminution de l'utilisation de la lumière du jour. Considérant l'architecture traditionnelle iranienne et l'importance de la lumière du jour dans les habitations traditionnelles, cette recherche étudie l’utilisation de la lumière du jour dans les habitations traditionnelles et explore comment extrapoler ces techniques dans les maisons contemporaines pourrait augmenter l'utilisation de la lumière du jour et par conséquence améliorer le bien-être des occupants. Une revue de littérature, une enquête des experts iraniens et une étude de cas des maisons à cour traditionnelles à la ville de Kashan ont permis de recueillir les données nécessaires pour cette recherche. De par le contexte de recherche, la ville de Kashan a été choisie particulièrement grâce à sa texture historique intacte. L’analyse de la lumière du jour a été faite par un logiciel de simulation pour trois maisons à cour de la ville de Kashan ayant les mêmes caractéristiques de salon d’hiver. Cette étude se concentre sur l’analyse de la lumière du jour dans les salons d'hiver du fait de la priorité obtenue de l'enquête des experts et de la revue de littérature. Les résultats de cette recherche montrent que l’extrapolation des techniques traditionnelles de l'utilisation de lumière du jour dans les habitations modernes peut être considéré comme une option de conception alternative. Cette dernière peut optimiser l'utilisation de lumière du jour et par conséquence améliorer le bien-être des occupants. L'approche utilisée dans cette recherche a fourni une occasion d’étudier l'architecture du passé et d’évaluer plus précisément son importance. Cette recherche contribue ainsi à définir un modèle en tirant les leçons du passé pour résoudre les problèmes actuels.

Captain Daylight and the big hold-up.

El Capitán Daylight es un simpático asaltante de caminos, al que le gusta más gastar bromas a la gente que robar. Pero un día, decide que quiere cambiar su imagen y para ello se disfraza como el osado atracador de diligencias, Black Jack Midnight. Sin embargo, su carácter bonachón y su torpeza no han cambiado con el nuevo ropaje.

Asymmetrical awnings : a way to increase daylight in buildings without increasing the overheating

Different shapes of asymmetric awnings for east and west windows are investigated mathematically as well as by measurement in a model. A box with 90 cm side and a 30x30 cm window was placed outdoor in overcast weather and the daylight factor was measured at the bottom of the box when the window was unshaded or equipped with different awnings. The average daylight factor in the box decreased from 4.6% for the unshaded window to 1.0% when a full awning was used. With “the best” asymmetrical awning, the average daylight factor was 80% larger than with the full awing. Using Dutch climate, calculation of the energy from direct radiation transmitted through the window during the cooling season showed that this was decreased from 100% as an annual mean for the unshaded window down 22% with a full awing. With “the best” asymmetrical awning, 26% of the energy was transmitted. Calculation of the indoor temperature in a hypothetical row house in Netherlands show that the use of either normal or asymmetrical awnings considerable decrease the indoor temperature during the hot season. Therefore the use of asymmetrical awnings for east or west faced windows considerable can increase the daylight in buildings, with almost no change in overheating, compared to if traditional awnings are used.

Practical approach to the use of daylight photodynamic therapy with topical methyl aminolevulinate for actinic keratosis: a European consensus

INTRODUCTION Daylight-mediated photodynamic therapy has been shown to be an effective therapy for actinic keratoses (AKs) and a simple and tolerable treatment procedure in three randomized Scandinavian studies and two recent Phase III randomized controlled studies in Australia and Europe. OBJECTIVES To establish consensus recommendations for the use of daylight photodynamic therapy (DL-PDT) using topical methyl aminolaevulinate (MAL) in European patients with AKs. METHODS The DL-PDT consensus recommendations were developed on behalf of the European Society for Photodynamic Therapy in Dermatology and comprised of 10 dermatologists from different European countries with experience in how to treat AK patients with PDT. Consensus was developed based on literature review and experience of the experts in the treatment of AK using DL-PDT. RESULTS The recommendations arising from this panel of experts provide general guidance on the use of DL-PDT as a dermatological procedure with specific guidance regarding patient selection, therapeutic indications, when to treat, pre-treatment skin preparation, MAL application and daylight exposure for patients with AK in different countries of Europe. CONCLUSIONS This consensus recommendation provides a framework for physicians to perform DL-PDT with MAL cream while ensuring efficiency and safety in the treatment of patients with AK in different European countries.

Spectral analysis of the effects of daylight saving time on motor vehicle fatal traffic accidents. Final report.

National Highway Traffic Safety Administration, Mathematical Analysis Division, Washington, D.C.

A cost/benefit study of a potential automotive safety program on daylight running lights. Final report.

Mode of access: Internet.

Burning Daylight,

Mode of access: Internet.

Time-series Luminance Distribution Maps: implementation of annual daylight simulation methods for occupant visual comfort analysis

Thesis (Master's)--University of Washington, 2016-06

A compact free space quantum key distribution system capable of daylight operation

A free space quantum key distribution system has been demonstrated. Consideration has been given to factors such as field of view and spectral width, to cut down the deleterious effect from background light levels. Suitable optical sources such as lasers and RCLEDs have been investigated as well as optimal wavelength choices, always with a view to building a compact and robust system. The implementation of background reduction measures resulted in a system capable of operating in daylight conditions. An autonomous system was left running and generating shared key material continuously for over 7 days. © 2009 Published by Elsevier B.V..

Development, Evaluation and Optimization of Fabrication Processes for Daylight Guiding Systems Based on Micromirror Arrays

In this work, fabrication processes for daylight guiding systems based on micromirror arrays are developed, evaluated and optimized.Two different approaches are used: At first, nanoimprint lithography is used to fabricate large area micromirrors by means of Substrate Conformal Imprint Lithography (SCIL).Secondly,a new lithography technique is developed using a novel bi-layered photomask to fabricate large area micromirror arrays. The experimental results showing a reproducible stable process, high yield, and is consuming less material, time, cost and effort.

Caracterização e distribuição de cronotipos no sul do Brasil: diferenças de gênero e estação de nascimento

OBJETIVO: Investigar a tipologia circadiana e as diferenças de gênero em universitários do sul do Brasil. MÉTODOS: Voluntários (736) de 17 a 49 anos preencheram a versão brasileira do Questionário de Cronotipo (QC), tradução do Morningness-eveningness Questionnaire (MEQ) de Horne e Östberg. Medidas de tendência central e dispersão e curva de distribuição dos escores do QC (Kolmogorov-Smirnov) foram calculadas de acordo com gênero (teste t de Student), idade, estação de nascimento e desconforto com o horário de verão (qui-quadrado). RESULTADOS: Foram incluídos 648 indivíduos (36% homens, 64% mulheres), com perdas de 12% por questionários incorretos. A distribuição dos escores do QC evidenciou uma curva normal (amplitude = 18-77; média = 46,6; desvio-padrão = 10,8). Nesta amostra, 32% foram vespertinos, 54% intermediários e 14% matutinos. As médias do QC foram significativamente diferentes (p = 0,003): homens (44,9 ± 10,8) comparados com mulheres (47,5 ± 10,7) e 70% dos que nasceram na primavera e no verão foram vespertinos (p = 0,015), sem associação gênero-estação do ano. CONCLUSÃO: Homens e nascidos na primavera-verão evidenciaram preferência pela vespertinidade, não havendo diferença de gênero com relação à estação de nascimento. Nossos resultados estão de acordo com estudos realizados no hemisfério norte que mostraram, também, uma associação entre a estação de nascimento e o cronotipo.

Spatial-temporal variation in coiled and straight morphotypes of Cylindrospermopsis raciborskii (Wolsz) Seenayya et Subba Raju (Cyanobacteria)

(Spatial-temporal variation in coiled and straight morphotypes of Cylindrospermopsis raciborskii (Wolsz) Seenayya et Subba Raju (Cyanobacteria)). This study reports the spatial and temporal behavior of straight and coiled morphotypes of C. raciborskii in a reservoir in Brazil`s semiarid region as well as the main factors responsible for the variability. Two set of samples were collected from the subsurface and bottom in the central region of a reservoir in two seasonal periods (dry January 2005; rainy June 2005) over 20-hour sampling periods during daylight (8 am, 12 pm and 4 pm) and dark (8 pm, 12 am and 4 am) hours. Measurements of abiotic parameters were determined concurrently to the sampling of biotic variables. Two C. raciborskii morphotypes were found in the reservoir: straight and coiled. There was no difference in density of the straight and coiled C. raciborskii morphotypes between the different sampling times for either season. Vertical differences were found in the distribution of both morphotypes in both seasons, with greater densities recorded at the subsurface. Densities of the two C. raciborskii morphotypes were greater in the dry season, with the density of the coiled morphotype at the surface two-fold greater than that of the straight morphotype and that found in the rainy season. The ecological success of the coiled morphotype was due to thermal stratification, whereas a mixed condition was determinant in the success of the straight morphotype.