ELIZA

return kwic search for present out of >500 occurrences
505151 occurrences (No.26 in the rank) during 5 years in the PubMed. [no cache] 500 found

451) The other groups showed higher wear, which did not present differences among them.

--- ABSTRACT ---

PMID:24149579 DOI:10.1007/s10103-013-1463-6

2015 Lasers in medical science

* Effect of pretreatment with an Er:YAG laser and fluoride on the prevention of dental enamel erosion.

- The aim of this study was to evaluate the effect of the Er:YAG laser and its association with fluoride (1.23% acidulate phosphate fluoride gel) on the prevention of enamel erosion. Sixty specimens were obtained from bovine enamel (4 × 4 mm), which were ground flat, polished, and randomly divided into five groups according to the preventive treatments: control-fluoride application; L--Er:YAG laser; L+F--laser + fluoride; F+L--fluoride + laser; L/F--laser/fluoride simultaneously. Half of the enamel surface was covered with nail varnish (control area), and the other half was pretreated with one of the preventive strategies to subsequently be submitted to erosive challenge. When the laser was applied, it was irradiated for 10 s with a focal length of 4 mm and 60 mJ/2 Hz. Fluoride gel was applied for 4 min. Each specimen was individually exposed to regular Coca-Cola® for 1 min, four times/day, for 5 days. Wear analysis was performed with a profilometer, and demineralization was assessed with an optical microscope. Data were analyzed using the Kruskal-Wallis test (wear)/Dunn test and ANOVA/Fisher's exact tests. The group L/F was similar to control group. The other groups showed higher wear, which did not present differences among them. In the demineralization assessment, the groups F+L and L/F showed lower demineralization in relation to the other groups. It can be concluded that none preventive method was able to inhibit dental wear. The treatments L/F and F+L showed lower enamel demineralization.

--- ABSTRACT END ---

[
right
kwic]

[frequency of next (right) word to present]

(1)151 study	(10)8 review	(19)3 findings	(28)2 only
(2)60 a	(11)7 investigation	(20)3 on	(29)2 paper,
(3)37 study,	(12)6 an	(21)3 our	(30)2 report,
(4)36 in	(13)6 case	(22)3 research	(31)2 studies
(5)21 the	(14)5 article	(23)2 as	(32)2 this
(6)10 results	(15)5 data	(24)2 between	(33)2 to
(7)9 null	(16)4 and	(25)2 case,	(34)2 work
(8)9 with	(17)4 here	(26)2 either
(9)8 at	(18)4 two	(27)2 more

add keyword

--- WordNet output for present --- =>出席している, そこにある, 現在の, 今の, 当面の, いあわせている, 考慮している, 現在, を人に贈る, 進呈する, を与える, を渡す, を紹介する, を公開する, を見せる, 示す, 贈り物, 【文法】現在時制の, プレゼント, 贈る, ある, 現在形の Overview of noun present The noun present has 3 senses (first 2 from tagged texts) 1. (17) present, nowadays -- (the period of time that is happening now; any continuous stretch of time including the moment of speech; "that is enough for the present"; "he lives in the present with no thought of tomorrow") 2. (4) present -- (something presented as a gift; "his tie was a present from his wife") 3. present, present tense -- (a verb tense that expresses actions or states at the time of speaking) Overview of verb present The verb present has 13 senses (first 10 from tagged texts) 1. (40) show, demo, exhibit, present, demonstrate -- (give an exhibition of to an interested audience; "She shows her dogs frequently"; "We will demo the new software in Washington") 2. (28) present, represent, lay out -- (bring forward and present to the mind; "We presented the arguments to him"; "We cannot represent this knowledge to our formal reason") 3. (14) stage, present, represent -- (perform (a play), especially on a stage; "we are going to stage `Othello'") 4. (13) present, submit -- (hand over formally) 5. (7) present, pose -- (introduce; "This poses an interesting question") 6. (3) award, present -- (give, especially as an honor or reward; "bestow honors and prizes at graduation") 7. (3) give, gift, present -- (give as a present; make a gift of; "What will you give her for her birthday?") 8. (3) deliver, present -- (deliver (a speech, oration, or idea); "The commencement speaker presented a forceful speech that impressed the students") 9. (2) introduce, present, acquaint -- (cause to come to know personally; "permit me to acquaint you with my son"; "introduce the new neighbors to the community") 10. (1) portray, present -- (represent abstractly, for example in a painting, drawing, or sculpture; "The father is portrayed as a good-looking man in this painting") 11. confront, face, present -- (present somebody with something, usually to accuse or criticize; "We confronted him with the evidence"; "He was faced with all the evidence and could no longer deny his actions"; "An enormous dilemma faces us") 12. present -- (formally present a debutante, a representative of a country, etc.) 13. salute, present -- (recognize with a gesture prescribed by a military regulation; assume a prescribed position; "When the officers show up, the soldiers have to salute") Overview of adj present The adj present has 2 senses (first 2 from tagged texts) 1. (60) present -- (temporal sense; intermediate between past and future; now existing or happening or in consideration; "the present leader"; "articles for present use"; "the present topic"; "the present system"; "present observations") 2. (39) present -- (being or existing in a specified place; "the murderer is present in this room"; "present at the wedding"; "present at the creation") --- WordNet end ---