Results 81 to 90 of about 64,242 (294)
A study of infra-red sensitive phosphors [PDF]
, 1954 Many infra-red sensitive phosphors are in use today although the development of the infra-red phosphors is considered by many as not having advanced beyond its infancy stage.
Aldridge, Thomas Chappell
core
Near infrared spectroscopy for fibre based gas detection [PDF]
, 2010 Gas sensing systems based on fibre optic linked near infra red absorption cells are potentially a flexible and effective tool for monitoring accumulations of hazardous and noxious gases in enclosed areas such as tunnels and mines.
Culshaw, B. +3 more
core +1 more source
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT Rice is the main staple food for more than half of the world's population and the income from rice is an essential source for livelihoods of millions of households. We examine whether direct seed in rice production is an adaptation of rice farmers to rainfall changes and farm labor scarcity.
Manh Hung Do
wiley +1 more source
Slowing Down Water: Enhanced and Cation‐responsive MRI Contrast
Angewandte Chemie, EarlyView.The controlled modification of mesoporous silica nanoparticle side walls with kosmotropic motifs supports an ability to reduce water diffusive mobility and dramatically increase MRI contrast to levels unprecedented for highly kinetically stable Gd‐DOTA configurations (both q = 1 and q = 0).
Connor M. Ellis +5 more
wiley +2 more sources
Jurnal Manusia dan Lingkungan, 2012 ABSTRAK Telah dibuat komposit kitosan silika dan kitosan silika titania dari larutan kitosan dan sol silika serta sol silika titania untuk aplikasi bahan antibakteri.
Dina Kartika Maharani +3 more
doaj +1 more source
Infra-red stability of Yukawa and soft-breaking fixed points [PDF]
, 1998 We investigate the infra-red stability of the fixed points in the evolution of the Yukawa couplings, A-parameters and soft scalar masses in a broad class of supersymmetric theories.
Jack, I, Jones, DRT
core +1 more source
Advanced Intelligent Discovery, EarlyView.Memristors based on trimethylsulfonium (phenanthroline)tetraiodobismuthate have been utilised as a nonlinear node in a delayed feedback reservoir. This system allowed an efficient classification of acoustic signals, namely differentiation of vocalisation of the brushtail possum (Trichosurus vulpecula).
Ewelina Cechosz +4 more
wiley +1 more source
Precision Switching and Coupled Motion in a [3]Rotaxane Molecular Machine
Angewandte Chemie, EarlyView.A [3]rotaxane, composed by two crown ether macrocycles and an axle presenting three recognition sites, is operated through both chemical and electrochemical stimuli. The position of the macrocycles is precisely controlled by sequential stimulation and the processes are fully reversible. The characterization of the system revealed the macrocycles affect
Leonardo Andreoni +3 more
wiley +2 more sources
Variations in the absorption of infra-red radiation by diamond [PDF]
, 1946 Using a Residual-ray apparatus, the infra-red absorption coefficients have been measured for 37 cleavage plates of diamond in the 8 µ region. While the absorption coefficients measured with an infra-red monochromator in the region 4–5 µ remain constant ...
Ramanathan, K. G.
core +1 more source
Angewandte Chemie, EarlyView.Azidoborylene photolysis results in the isolation of a reactive C═B═N═C heterocumulene bearing an ambiphilic boron centre. Addition of 3O2 to this species results in the clean conversion to a unique example of a dioxaborirane. ABSTRACT Oxidation of the formal boron(0) complex MeCAAC2B in the presence of tetrabutylammonium azide leads to the formation ...
Hayley King +4 more
wiley +2 more sources