What's the difference between bleaching and breaching?
Bleaching
Definition:
(p. pr. & vb. n.) of Bleach
(n.) The act or process of whitening, by removing color or stains; esp. the process of whitening fabrics by chemical agents.
Example Sentences:
(1) The transient was characterized by bleaching in the 550-585-nm regions within 6 ps and recovery in approximately 20 ps.
(2) All recombinants were found to be photochemically active, in that optical bleaching produced a temperature- and lipid chain-length-dependent mixture of species absorbing at 480 and 380 nm.
(3) Lesions in either the ventral subiculum or the anterolateral part of the amygdalohippocampal area caused bleaching in the ventromedial hypothalamic nucleus.
(4) All are satisfied by [Formula: see text], where N is the size of rod signal, constant for threshold; theta, theta(D) are steady backgrounds of light and receptor noise; varphi is the threshold flash with sigma a constant of about 2.5 log td sec; B the fraction of pigment in the bleached state.
(5) A simple method for distinction between RNA- and DNA-containing structures in aldehyde- and osmiumtextroxide-fixed electron microscopic autoradiographs (or ordinary thin sections) is described: the developer and the acetic acid used for processing autoradiographs extract selectively uranium acetate from DNA containing-structures which, after staining with lead citrate, leads to a characteristically 'bleached' appearance of the DNA.
(6) Sulphite bleached the flavin of cellobiose oxidase, but gave no reaction with the 31 kDa haem protein, suggesting an absence of flavin.
(7) A new, terrible curse that comes on top of the bleaching, the battering, the poisoning and the pollution.
(8) We have tried to discover whether bleaching raises the threshold by desensitizing the rods, or (like backgrounds) by attenuating their signals.
(9) Additionally, reconstitution of a distinct absorption band, centered around 540 nm, was achieved by addition of exogenous 9-cis-retinal to bleached, isolated eyespot apparatuses.
(10) But the Guardian can now reveal Australia will also need to report on how it is dealing with the current bleaching, where almost a quarter of the coral on the reef has been killed.
(11) Measurements were made of the time course and amplitude of the change in real part of admittance, DeltaG, of a suspension of frog rod outer segments, following a flash of light bleaching about 1% of the rhodopsin content of the rods.
(12) Concentration gradients of metarhodopsin along the lengths of microvilli were produced by local bleaches, accomplished by irradiation with small spots of orange light at pH 9 in the presence of glutaraldehyde or formaldehyde.
(13) Bleaching a few per cent of the rhodopsin molecules of a rod suspension induces a 60% decrease achieved in less than 12 sec.
(14) Consequently, the rate of the bleaching is strongly dependent on the permeability of the thylakoid to the available anion.
(15) Incidentally, it’s the algae that give the coral its colour; and so when it’s ejected, the coral takes on a ghostly white hue, giving rise to the term “bleaching”.
(16) A suggested method for internal bleaching and restoring the access cavity is presented.
(17) Rod outer segment membranes and reassociated stripped disc membrane samples containing divalent cations showed similar phosphodiesterase activities in response to low fractional rhodopsin bleaches (e.g.
(18) Facebook Twitter Pinterest Coral bleaching on the Great Barrier Reef worse than for decades The photos were taken from around Lizard Island by Lyle Vale from Coral Watch at the University of Queensland .
(19) The permethylated rhodopsin thus formed is active toward bleaching, regeneration with 11-cis-retinal, and the activation of the GTPase (G protein) when photolyzed.
(20) When the acyl-CoA dehydrogenases were reacted with moderate excesses of acyl-CoA substrates in D2O in the absence of an electron acceptor, maximum bleaching of the FAD absorbance and the appearance of the long wavelength absorbance, attributed to a charge transfer complex, were observed.
Breaching
Definition:
(p. pr. & vb. n.) of Breach
Example Sentences:
(1) To a supporter at the last election like me – someone who spoke alongside Nick Clegg at the curtain-raiser event for the party conference during the height of Labour's onslaught on civil liberties, and was assured privately by two leaders that the party was onside about civil liberties – this breach of trust and denial of principle is astonishing.
(2) A Palestinian delegation was to hold truce talks on Sunday in Cairo with senior US and Egyptian officials, but Israel has said it sees no point in sending its negotiators to the meeting, citing what it says are Hamas breaches of previous agreed truces.
(3) In a barely-noticed submission to the government's Environmental Audit Committee, the London borough of Hounslow, the airport's near neighbours, said the airport was: breaching the World Health Organisation's guidelines for the levels for noise in people's bedrooms; breaching the EU guidelines for levels of nitrogen dioxide; and breaching British standards on the noise experienced by children in classrooms.
(4) If Navalny is guilty of breaching Russian law, there are law enforcement agencies that can and should prevent crime,” he says.
(5) Age UK believes McDonald's human rights have been breached and that there could be "extremely adverse and devastating consequences for many thousands of older people if other councils take similar decisions to save money".
(6) OPM hack: China blamed for massive breach at US federal agency Read more The full scale of the information the attackers accessed remains unknown but could include highly sensitive data such as medical records, employment files and financial details, as well as information on security clearances and more.
(7) Target’s data breach in 2013 exposed details of as many as 40m credit and debit card accounts and hurt its holiday sales that year.
(8) Although the introduction of the 50% rate breached a key New Labour manifesto commitment, Brown insisted: "What we are about is aspiration, we are about helping people get on, we are about giving people new chances, we are about helping people make the most of their potential.
(9) Before the introduction of endoscopy, four out of 720 cases of gastric cancer were diagnosed before the cancer had breached the muscularis propia, an incidence of 0.5%.
(10) He said Coulson quite clearly knew hacking was a breach of the Press Complaints Commission code and there might be privacy issues, but never knew it was a crime.
(11) Hence, reaction of chemical carcinogen with nuclear DNA is possible only when the cell is overwhelmed leading to cell death, or following a temporary breach of the nuclear membrane control points, but the DNA damage in the latter is totally reparable.
(12) The documentary was cleared of breaching Ofcom's broadcasting code.
(13) However, Ofcom concluded that the word was capable of causing offence and the context did not justify its broadcast, finding Top Gear in breach of section 2.3 of the broadcasting code, which covers generally accepted standards.
(14) The Kuwaiti admitted openly lobbying for Bach, a breach of IOC rules, but both downplayed his influence following Bach's victory.
(15) The bill, intended to increase and update intelligence agency powers, would create a new framework for covert operations involving conduct that would otherwise breach criminal law.
(16) Yet Leveson proposes giving his new board the power "to hear complaints whoever they come from", including from "a representative group affected by the alleged breach" of an as-yet-unwritten code.
(17) In a statement to the UN's general assembly last summer, Ramgoolam said: "The dismemberment of part of our territory, the Chagos archipelago – prior to independence – by the then colonial power, the United Kingdom, in clear breach of international law, leaves the process of decolonisation not only of Mauritius, but of Africa , incomplete."
(18) Soldier Y replied: "It would be regarded as a gross breach, bearing in mind the nature and quantity of the ammunition that was allegedly found at the defendant's house."
(19) The MoD had said claims of negligence or breaches of the soldiers' human rights should be blocked because of combat immunity.
(20) The Ulster Unionist health spokesman added: "I am concerned that a high court judge has deemed that the minister of health has breached the ministerial code.