(n.) The absence of light; blackness; obscurity; gloom.
(n.) A state of privacy; secrecy.
(n.) A state of ignorance or error, especially on moral or religious subjects; hence, wickedness; impurity.
(n.) Want of clearness or perspicuity; obscurity; as, the darkness of a subject, or of a discussion.
(n.) A state of distress or trouble.
Example Sentences:
(1) And that, as much as the “on water, operational” considerations, is why we are being kept in the dark.
(2) The first group was reared in complete darkness while the second one was subjected to permanent noise.
(3) In the dark the 6-azidoflavoproteins are quite stable, except for L-lactate oxidase, where spontaneous conversion to the 6-amino-FMN enzyme occurs slowly at pH 7.
(4) Most notably, retroperitoneal lymph nodes in rabbits remained dark blue up to 28 days after hindlimb endolymphatic instillation of liposomal patent blue.
(5) In the dark cortical zone of the nodes (III group) there occur tissue basophils (mast cells), that, together with increasing number of acidophilic granulocytes and appearance of neutrophilic cells, demonstrates that there is an inflammatory reaction in the organ studied as a response to the lymphocytic suspension injected.
(6) Urinalysis revealed a low pH, increased ketones and bilirubin excretion, dark yellowish change in color, the appearance of "leaflet-shaped" crystals and increased red blood cells and epithelial cells in the urinary sediment, increased water intake, decreased specific gravity and decreased sodium, potassium and chloride in the urine.
(7) We were searching for spontaneous and positional nystagmus in 5 positions with open eyes in darkness and with closed eyes.
(8) Previous FTIR measurements have identified several tyrosine residues that change their absorption characteristics between light-adapted BR and dark-adapted BR, or between intermediates K and M [Dollinger, G., Eisenstein, L., Lin, S.-L., Nakanishi, K., Odashima, K., & Termini, J.
(9) Steady state levels of chloroplast mRNA encoding the core PSII polypeptides remain nearly constant in the light or the dark and are not affected by the developmental stage of the plastid.
(10) The second triplet, which was stable in the dark at 4.2 K following illumination, was assigned to the radical pair Donor+I-.
(11) The results indicate that CRALBP X 11-cis-retinol is sufficiently stereoselective in its binding properties to warrant consideration as a component of the mechanism for the generation of 11-cis-retinaldehyde in the dark.
(12) Although the Ca2+-independent mechanism accounts for about two thirds of the total acetylcholine release in the dark, the amount of acetylcholine released in this way is small compared with the release of acetylcholine triggered by stimulation of the retina with light.
(13) The extracellular concentration of GABA is probably high in prolonged darkness, and it is low after prolonged light exposure.
(14) In lettuce, the presence of 2,4-D in the light lowered the concentration of total Hg (or MeHg) required to reduce growth by 50%, about 13 times relative to that in the dark (i.e., it sensitized the cells).
(15) This suggests that many retinal ganglion cells continue to discharge in total darkness for long periods.
(16) In darkness, raising the concentration of K in the fluid of perfusion gives an increase of the efflux of (86)Rb and increasing the extracellular concentration of Ca yields a retention.
(17) Upon illumination, a dark-adapted photosynthetic sample shows time-dependent changes in chlorophyll (Chl) a fluorescence yield, known as the Kautsky phenomenon or the OIDPS transient.
(18) One elderly woman was left alone in the dark for hours unable to find food or drink.
(19) These observations indicated a novel mechanism that in the absence of light-dark schedule, mothers taught the circadian rhythm to the pups as they raised them.
(20) It was observed that the circadian rhythm was disrupted by injections of lithium at the beginning of the light as well as the dark phase of the LD cycle.
Somber
Definition:
(v. t.) Alt. of Sombre
(a.) Alt. of Sombre
(n.) Alt. of Sombre
Example Sentences:
(1) Melanomas developed on giant pigmented naevi had a particularly somber prognosis: death occurred within 6, 7 and 3 months respectively in the 3 cases observed.
(2) Uncompleted mourning and the depression and somber states of mind it created were absorbed by their children from birth on.
(3) In these very old people with very somber prognosis, anemia was corrected by surgery without recurrence after 8 and 10 months respectively.
(4) If Trump seems strangely incapable of consistency except in the matter of walling out and deporting immigrants, somber Ted Cruz is lurking nearby to alarm us with his ideological purity.
(5) Although most readers consider medical publications to be somber and somnifacient, a critical eye will discover a remarkable array of absurdities and assorted other oddities, totally unintended by the authors.
(6) Almost every report on macular degeneration begins with a somber reminder that macular degeneration is the single most common cause of blindness in the elderly in the United States and Europe.
(7) 'A lot of the movements to combat violence against women are somber.
(8) Coronary lesions with atheromatous deposits occurring in later childhood characterize homozygous type IIa hypercholesterolaemia and condition the somber prognosis of a disease which affects one subject in a million.
(9) The statement read: It is with a heavy heart and somber mind that we remember and honor the victims, survivors, heroes of the Holocaust.
(10) The day after the election, I walked around the camp and it was really somber,” said Kandi Mossett, a member of the Mandan, Hidatsa and Arikara tribes who has been camping at Standing Rock since mid-August.
(11) The mood was somber, and many people wiped away tears.
(12) She suggests that the question for anyone considering standing for the US presidency should be: “What’s your vision for America?” Then she supplies her own answer: “The challenge is to lead in a way that unites us again and renews the American Dream … Ultimately, what happens in 2016 should be about what kind of future Americans want for themselves and their children – and grandchildren.” The start of the book is more somber.
(13) Since President Barack Obama took office, there have been at least 16 major mass shootings, after which he has offered somber words of condolence and called for national healing.
(14) In 1811 Mary Reynolds, a somber Pennsylvania spinster, awoke from a prolonged sleep as a new personality.
(15) This discussion forms the basis of a review of the worldwide literature, but stresses two problems which determine the prognosis: that of diagnosis, which in the majority of cases is very late, and that of their prognosis, which remains somber because of their tendency to metastasize by blood-borne spread and that of locoregional recurrences.
(16) In a strong but somber voice, McDonnell told the judge before sentencing that he was “a heartbroken and humbled man” and that he holds himself accountable.
(17) In other essays, she tries to educate a caddish boyfriend by sharing wisdom from He’s Just Not That Into You , and unexpectedly surrenders to the madness of wedding gown shopping, in which “dresses are brought out from back rooms with somber reverence, like the Torah being revealed from the ark”.
(18) She did not answer a question about whether Trump did not want to offend people, saying only: “It was our honor to issue a statement in remembrance of this important day.” In its original statement, the White House said: “It is with a heavy heart and somber mind that we remember and honor the victims, survivors, heroes of the Holocaust .
(19) At the International Brotherhood of Electrical Workers Local 369 hall in Louisville, where supporters had hoped to celebrate a Grimes win, the mood quickly turned somber: one minute, a few young employees were playing stickball while waiting for the party to start, and the next the hall was empty, as the few people who had arrived before the race was called went up to the war room to commiserate and watch the results of the statehouse races.
(20) Despite significant advances in many areas, the morbidity and mortality statistics remain as somber reminders of the devastation attributed to this epidemic.