What's the difference between fog and smoke?

Fog


Definition:

  • (n.) A second growth of grass; aftergrass.
  • (n.) Dead or decaying grass remaining on land through the winter; -- called also foggage.
  • (v. t.) To pasture cattle on the fog, or aftergrass, of; to eat off the fog from.
  • (v. i.) To practice in a small or mean way; to pettifog.
  • (n.) Watery vapor condensed in the lower part of the atmosphere and disturbing its transparency. It differs from cloud only in being near the ground, and from mist in not approaching so nearly to fine rain. See Cloud.
  • (n.) A state of mental confusion.
  • (v. t.) To envelop, as with fog; to befog; to overcast; to darken; to obscure.
  • (v. i.) To show indistinctly or become indistinct, as the picture on a negative sometimes does in the process of development.

Example Sentences:

  • (1) Fog and base levels of E-speed film were greater than those of D-speed film.
  • (2) Martin O’Neill spoke of his satisfaction at the Republic of Ireland’s score draw in the first leg of their Euro 2016 play-off against Bosnia-Herzegovina – and of his relief that the match was not abandoned despite the dense fog that descended in the second half and threatened to turn the game into a farce.
  • (3) Poor workplace health and safety, inadequate toilet facilities and dangerous fumes from mosquito fogging that led to one asylum seeker with asthma collapsing were all raised as concerns by Kilburn, although he stressed that he believed G4S management and expatriate G4S staff acted appropriately.
  • (4) fog embryos do not form a normal posterior midgut and although their germbands do elongate, they do not extend dorsally.
  • (5) The presence of a fogging effect was seen by CT on day 12 and MRI revealed a high signal intensity in the region of the basal ganglia in T 1 image, a high signal intensity in the peripheral region and a low signal intensity in the center in T 2 image.
  • (6) Two models are discussed for how fog-2 might positively regulate the fem genes and fog-1 to permit spermatogenesis; fog-2 may act as a negative regulator of tra-2 and tra-3, or fog-2 may act positively on the fem genes and fog-1 rendering them insensitive to the negative action of tra-2 and tra-3.
  • (7) The data pertaining to the radiographic contrast and relative speed values were calculated from the step-wedge curve and, together with the base plus fog values, were tabulated.
  • (8) On one side stand the FOGs – the Friends of George – and on the other stand the FOBs – the Friends of Boris.
  • (9) The same intrepid, almost naive, fascination with a world shrouded in the icy fog of snobbery, deference, and class-consciousness animated Sampson.
  • (10) The SR calcium ATPase activity of the different fibres varied in the FG greater than FOG greater than SO order, while myoglobin immunoreactivity in the FOG greater than SO greater than FG order.
  • (11) In contrast to the fog focus, no particular cell must be wild type in tsg mosaics for survival.
  • (12) An exact dosage is possible only by measuring the fog flow and when the exact density of fog is known.
  • (13) Wanamaker ultimately helped show us much about the theatre of the past – which can help us towards a bolder future – but also much about the English character, which had perhaps been lost in the great fog of empire and post-empire.
  • (14) The green patches are of scattered low clouds (stratocumulus, stratus, fog).
  • (15) Traumatised victims fleeing the fog of war gave accounts of what they saw.
  • (16) See the bullet holes in street lamps... the shrouded vision in the clouds and the fog of the buildings from which the shots came... the photographs of those who lost their lives.. the people who put themselves on the line for the future of Ukraine.” Kerry said he spoke spontaneously with Ukrainians gathered there, who pleaded with him not to go back to life as it was under Yanukovych.
  • (17) Then the judges said my name, and I can’t really remember what happened … it was all a bit of a fog.
  • (18) Blair’s business decision might thin the fog of rage – and help Labour | Jonathan Freedland Read more The scaling back of commercial activities may remove a second millstone around his reputation, although critics will say he has already made substantial sums from his businesses, including from some authoritarian regimes.
  • (19) According to the Met Office, the forecast for London and the south-east once the fog lifts is, "largely dry with broken cloud and sunny spells developing.
  • (20) Ingestion of an improperly stored liquid pesticide was the most common route of intoxication (76% of patients); five (14%) children became intoxicated after playing on carpets and floors of homes that had been sprayed or fogged by unlicensed exterminators.

Smoke


Definition:

  • (n.) The visible exhalation, vapor, or substance that escapes, or expelled, from a burning body, especially from burning vegetable matter, as wood, coal, peat, or the like.
  • (n.) That which resembles smoke; a vapor; a mist.
  • (n.) Anything unsubstantial, as idle talk.
  • (n.) The act of smoking, esp. of smoking tobacco; as, to have a smoke.
  • (n.) To emit smoke; to throw off volatile matter in the form of vapor or exhalation; to reek.
  • (n.) Hence, to burn; to be kindled; to rage.
  • (n.) To raise a dust or smoke by rapid motion.
  • (n.) To draw into the mouth the smoke of tobacco burning in a pipe or in the form of a cigar, cigarette, etc.; to habitually use tobacco in this manner.
  • (n.) To suffer severely; to be punished.
  • (v. t.) To apply smoke to; to hang in smoke; to disinfect, to cure, etc., by smoke; as, to smoke or fumigate infected clothing; to smoke beef or hams for preservation.
  • (v. t.) To fill or scent with smoke; hence, to fill with incense; to perfume.
  • (v. t.) To smell out; to hunt out; to find out; to detect.
  • (v. t.) To ridicule to the face; to quiz.
  • (v. t.) To inhale and puff out the smoke of, as tobacco; to burn or use in smoking; as, to smoke a pipe or a cigar.
  • (v. t.) To subject to the operation of smoke, for the purpose of annoying or driving out; -- often with out; as, to smoke a woodchuck out of his burrow.

Example Sentences:

  • (1) The prenatal risk determined by smoking pregnant woman was studied by a fetal electrocardiogram at different gestational ages.
  • (2) Children of smoking mothers had an 18.0 per cent cumulative incidence of post-infancy wheezing through 10 years of age, compared with 16.2 per cent among children of nonsmoking mothers (risk ratio 1.11, 95% CI: 1.02, 1.21).
  • (3) They spend about 4.3 minutes of each working hour on a smoking break, the study shows.
  • (4) No associations were found between sex, body-weight, smoking habits, age, urine volume or urine pH and the O-demethylation of codeine.
  • (5) A commensurate rise in both smoking and adenocarcinoma has occurred in the Far East where the incidence rate (40%) is twice that of North America or Europe.
  • (6) In addition, control experiments with naloxone, ethanol, or cigarette smoking alone were performed.
  • (7) Plasma renin activity (PRA) and aldosterone concentration were measured before and during submaximal exercise in 10 male monozygotic twin pairs who were discordant for smoking.
  • (8) The results indicated that smoke, as opposed to sham puffs, significantly reduced reports of cigarette craving, and local anesthesia significantly blocked this immediate reduction in craving produced by smoke inhalation.
  • (9) This study examines the extent to which changes in smoking can account for the decrease in CHD mortality for men and women aged 35-64 years.
  • (10) However, as all subjects had normal hearing and maximum speech discrimination scores pre-smoking, it can only be concluded that smoking marihuana did not worsen the hearing--the experiments were not designed to see whether it would improve hearing.
  • (11) Further analysis of these changes according to smoking history, age, preoperative weight, dissection of IMA, and aortic cross-clamp time showed that only IMA dissection affected the postextubation changes in peak expiratory flow rate (p less than 0.0001), whereas the decreases in functional residual capacity and expiratory reserve volume at discharge were affected by IMA dissection (p less than 0.05) and age (p = 0.01).
  • (12) It has been speculated that these cigarette smoke-induced alterations contribute to the depressed pulmonary defense mechanisms commonly demonstrated in smokers.
  • (13) We ganged up against the tweed-suited, pipe-smoking brigade.
  • (14) The history of tobacco production and marketing is sketched, and the literature on chronic diseases related to smoking is summarized for the Pacific region.
  • (15) Exposure to whole cigarette smoke from reference cigarettes results in the prompt (peak activity is 6 hrs), but fairly weak (similar to 2 fold), induction of murine pulmonary microsomal monooxygenase activity.
  • (16) The authors compared the prevalence of atopy in 103 patients with lung cancer (a model of mucosal cancer), 51 patients with chronic obstructive pulmonary disease matched for age, sex, and smoking habits with patients with lung cancer, and 102 healthy control subjects.
  • (17) Possible explanations of the clinical gains include 1) psychological encouragement, 2) improvements of mechanical efficiency, 3) restoration of cardiovascular fitness, thus breaking a vicous circle of dyspnoea, inactivity and worsening dyspnoea, 4) strengthening of the body musculature, thus reducing the proportion of anaerobic work, 5) biochemical adaptations reducing glycolysis in the active tissues, and 6) indirect responses to such factors as group support, with advice on smoking habits, breathing patterns and bronchial hygiene.
  • (18) There are many factors influencing these students to start smoking.
  • (19) Adjustment for possible mechanisms correlated with social class (marital status, smoking, time of first antenatal visit) decreased the higher occurrence of low birthweight infants in the low educational groups.
  • (20) These results suggest that weight change during smoking reduction and cessation may be primarily due to changes in factors other than caloric intake or activity.

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