Results 51 to 60 of about 156,325 (301)

Evaluation of Different Roof Types Concerning Daylight in Industrial Buildings during the Initial Design Phase: Methodology and Case Study

open access: yesBuildings, 2019
Used properly, daylight can provide visual comfort, reduce energy consumption and improve health and safety at work. This paper investigates the influence that different roof types, (i.e., sawtooth roof, skylight and monitor), have on daylight levels ...
Theodora Mavridou, Lambros T. Doulos
doaj   +1 more source

Control of daylight and artefacts display and placement in historic museum galleries / Noraini Ahmad [PDF]

open access: yes, 2014
Daylighting in historic museum galleries is not an easy criterion to manage as natural light fluctuates according to the sky conditions; hence the need for strategic daylight control programme becomes evident.
Ahmad, Noraini
core  

On the Diagram of Iso-daylight-factor

open access: yesJOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN, 1968
The improved Iso-daylight-facor Diagrams are described for calculating the direct daylight-factor by using the images of solid angle projection diagram, convex mirror and fish-eye lens.We devised two types of the diagrarm for each of the above three images and were able to use one of them according to shape of light source.We compared theoretical ...
Yoshiteru Fujiwara, Yoshihiko Otani
openaire   +2 more sources

White Matter Hyperintensity Burden and Short‐Interval Change Associated With Sleep Apnoea in the UK Biobank

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Purpose White matter hyperintensities (WMH) are a core neuroimaging marker of cerebral small vessel disease (CSVD). Sleep apnoea (SA) is a recognized vascular risk factor, but its associations with regional WMH burden, short‐interval WMH change and cognitive performance in population‐based cohorts remain incompletely defined. We
Peng Cheng   +4 more
wiley   +1 more source

Aquaporin‐4 in Narcolepsy Type 1: Investigation of Perivascular Fluid Movement in Sleep Disorders

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Narcolepsy type 1 (NT1) is caused by the loss of hypocretin‐1 leading to excessive daytime sleepiness and cataplexy. Additionally, disrupted nighttime sleep has become an increasingly recognized feature of NT1. As the glymphatic fluid movement has been linked to sleep architecture, we investigated cerebrospinal fluid (CSF) Aquaporin‐4 (AQP4 ...
Jonas Ranke   +5 more
wiley   +1 more source

Daylight Performance of Colonial Houses in Surabaya

open access: yesE3S Web of Conferences, 2018
The present study explores and evaluates daylight performance of colonial houses in Surabaya. It is a prelimanary study that is aimed to further extent the knowledge regarding the daylight conditions in the colonial houses which is limited and previously
Antaryama I Gusti N.   +3 more
doaj   +1 more source

Impact of shelter on daylight in the stables for dairy cows

open access: yesResearch in Agricultural Engineering, 2016
The aim of the measurement was to assess the illuminance values and values of daylight factor in two stables for dairy cows that have the same technology layout. The difference between the stables was a shelter on the side of one of them.
M. Balková, R. Záhorská
doaj   +1 more source

Progressing the rights to light debate: Part 3: judicial attitudes to current practice [PDF]

open access: yes, 2009
Purpose – Aims to examine judicial attitudes to current surveying practice in rights to light disputes. Tests the assumption that the use of the Waldram methodology is endorsed by the courts and seeks to establish whether, despite its acknowledged ...
Chynoweth, P
core   +2 more sources

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song   +4 more
wiley   +1 more source

A Simplified Approach for the Evaluation of the Non-Visual Potential of Daylight in Side-Lit Rooms

open access: yesSlovak Journal of Civil Engineering
This article reports on the development, validation, workflow and implementation of a simplified method for evaluating the non-visual (melanopic) potential of daylight in typical side-lit rooms.
Josai Tomáš   +2 more
doaj   +1 more source

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