Browsing University of Hertfordshire by Title
Now showing items 8187-8206 of 24071
-
The extremely red L dwarf ULAS J222711-004547-dominated by dust
(2014-03)We report the discovery of a peculiar L dwarf from the United Kingdom Infrared Deep Sky Survey Large Area Survey, ULAS J222711-004547. The very red infrared photometry (MKO J-K = 2.79 +/- 0.06, WISEW1-W2 = 0.65 +/- 0.05) ... -
Extremely red stellar objects revealed by IPHAS
(2008)We present photometric analysis and follow-up spectroscopy for a population of extremely red stellar objects extracted from the point-source catalogue of the INT Photometric H Survey (IPHAS) of the northern galactic plane. ... -
An Extremely Simple Multi-Wing Chaotic System: Dynamics Analysis, Encryption Application and Hardware Implementation
(2020-12-31)Polynomial functions have been the main barrierrestricting the circuit realization and engineering applicationof multi-wing chaotic systems (MWCSs). To eliminate thisbottleneck, we construct a simple MWCS without ... -
Extrinsic factors governing the spore encumbrance of an indigenous population of Pasteuria hyperparasitizing root-knot nematodes, Meloidogyne species.
(2016-08-28)Isolates of indigenous populations of gram-positive endospore-forming bacterial hyperparasite Pasteuria spp. infecting root-knot nematodes were made from arid, semi-arid, humid and sub humid ecosystems of India. A semi-arid ... -
Extrinsic Sensory Afferent Nerves Innervating the Gastrointestinal Tract
(McGraw-Hill, 2006) -
Eye and Voice-Controlled Human Machine Interface System for Wheelchairs Using Image Gradient Approach
(2020-09-26)Rehabilitative mobility aids are being used extensively for physically impaired people. Efforts are being made to develop human machine interfaces (HMIs), manipulating the biosignals to better control the electromechanical ... -
Eye-Gaze-Controlled HMDS and MFD for Military Aircraft
(2022-01-13)Eye-gaze-controlled interfaces allow the direct manipulation of a graphical user interface by looking at it. This technology has great potential in military aviation, in particular, operating different displays in situations ... -
The “Eyeballing” technique : an emerging and alerting trend of alcohol misuse
(2015)Alternative methods of alcohol consumption have recently emerged among adolescents and young adults, including the alcohol “eyeballing”, which consist in the direct pouring of alcoholic substances on the ocular surface ... -
Eyeing up the Future of the Pupillary Light Reflex in Neurodiagnostics
(2018-03-13)The pupillary light reflex (PLR) describes the constriction and subsequent dilation of the pupil in response to light as a result of the antagonistic actions of the iris sphincter and dilator muscles. Since these muscles ... -
The eyes don't have it : Lie detection and neuro-linguistic programming
(2012-07-11)Proponents of Neuro-Linguistic Programming (NLP) claim that certain eye-movements are reliable indicators of lying. According to this notion, a person looking up to their right suggests a lie whereas looking up to their ... -
Eyespot disease of cereal
(HGCA, 1988-08)Eyespot (Pseudocercosporella herpotrichoides ), a serious disease of winter wheat and barley, has increased in importance in the 1980s because I) pathogen populations have become resistant to the fungicides which were used ... -
Eyespot of cereals
(Prentice Hall Trade, 1992)Volume one of a series on plant diseases of international economic importance, this volume deals with diseases of 80 cereals and pulses. It details distribution, symptoms, pathogens, pathogenesis, epidemiology, management, ... -
Una ética sin sujeto : lógica y misticismo en el Tractatus de Wittgenstein
(2012-03-12)In this paper, I put forward a new understanding of the ethical dimension of Wittgenstein's Tractatus. I present an alternative to what has come to be known as the Schopenhauerian reading on Tractarian ethics. The ... -
L'éveil à la lecture et à ľécriture en France
(1999)This article is based on evidence gathered during work on the Early Literacy Links project which is exploring early literacy in France and England. Data was collected through questionnaires, observations in nursery and ... -
An Efficient Low Cost FPGA MIMO Channel Model
(Institute of Electrical and Electronics Engineers (IEEE), 2022-12-12)In this paper, a mathematical model for generating AWGN and Rayleigh fading is presented and argued based around the generation of Gaussian distributed numbers. This paper is focused on a multiple input multiple output ... -
The Fabric of Life: Linen and Life Cycle in England, 1678 - 1810
(2016-05-23)‘The Fabric of Life: Linen and Life Cycle in England, 1678-1810’ is structured around the human life cycle to draw out the social and cultural importance of linen for all ranks of society. Human and object life cycles are ... -
Fabrication of single-crystal semiconductor optical waveguides by solid-state diffusion
(1972)Optical surface waveguides have been fabricated by diffusing selenium into single-crystal CdS substrates to produce graded-composition CdS Se crystals. Planar guides which confine a beam in one dimension and guides produced ...