ライフサイエンスコーパス: crown

1 rphic (an ancestral trait) for the molluscan crown.

2 onse in the C-terminal region of the V3 loop crown.

3 y narrowly neutralizing antibodies to the V3 crown.

4 kieria is recovered closer to the aculiferan crown.

5 rphogenesis generates the shape of the tooth crown.

6 n of the keratin matrix feather barbs of the crown.

7 iding canopy gaps and moving toward emergent crowns.

8 th reported fractographic analyses of failed crowns.

9 ten in sulcal regions but also in many gyral crowns.

10 ,6-pyridyl cryptands of cis(4,4')-dibenzo-30-crown-10 (3a), the p-bromobenzyloxy derivative 3b, bis(m

11 benzyloxy derivative 3b, bis(m-phenylene)-32-crown-10 (5), cis(4,4')-dibenzo-27S-crown-9 (7), cis(4,4

12 with paraquats than the analogous dibenzo-30-crown-10-based cryptand previously studied; however, the

13 he 18-crown-6 (crown) analog which formed {K(crown)}2{[(R2N)3Sc]2[mu-eta(1):eta(1)-N2]}.

14 2424 epitope is located at the tip of the V3 crown ((307)IHIGPGRAFYT(319)), dominated by interactions

15 [U(Tren(TIPS) )(PH)][Na(12C4)2 ] (5, 12C4=12-crown-4 ether) with [U{N(CH2 CH2 NSiMe2 Bu(t) )2 CH2 CH2

16 id at low temperature to [(TPB)Fe(N2)][Na(12-crown-4)] results in a new S = 1/2 Fe species.

17 on of a Ce(III) nitrate intermediate, [Li(12-crown-4)][(NN'3)Ce(kappa(2)-O2NO)] (2), which undergoes

18 -crown-4, results in the formation of [Li(12-crown-4)][(NN'3)Ce(O)] (1) in 36% yield.

19 = Si(t)BuMe2) in Et2O, in the presence of 12-crown-4, results in the formation of [Li(12-crown-4)][(N

20 anying additives [MN(SiMe3)2, M = K or Li.12-crown-4].

21 f KCH2 C6 H5 and two equivalents of benzo-15-crown-5 ether (B15C5) afforded an unprecedented example

22 C6 H5 CH2 K and two equivalents of benzo-15-crown-5 ether (B15C5) gave the diuranium mu-phosphido co

23 cellent diastereoselectivities when benzo-15-crown-5 in CH2Cl2 was employed.

24 L)2 Fe8 (PMe2 Ph)2 ](-) (M=Bu4 N (2 a); (15-crown-5)Na(thf) (2 b)) were isolated and characterized.

25 tion into 1 by using the complexing agent 15-crown-5.

26 he presence of 2.2.2-cryptand (crypt) and 18-crown-6 (18-c-6) and with Cs in the presence of crypt.

27 luene solution much more efficiently than 18-crown-6 (18C6).

28 s crypt system, but it did occur with the 18-crown-6 (crown) analog which formed {K(crown)}2{[(R2N)3S

29 erendipitous discovery in 1961 of dibenzo-18-crown-6 by Charles J.

30 ether nucleophilic catalysts (CENCs), are 18-crown-6 derivatives containing a side-arm and a potentia

31 captured in the C3v binding pocket of the 18-crown-6 ether ionophore.

32 The alkali-adducted 18-crown-6 ether ions, including (M + Li)(+), (M + Na)(+),

33 were achieved by employing dicyclohexane-18-crown-6 in toluene.

34 turn on" this C-H activation pathway with 18-crown-6 is demonstrated with three different N2 reductio

35 imensional fit of K(+) cations within the 18-crown-6 leads to a partial dehydration and to the format

36 along with selected proton-based systems: 18-crown-6 polyether with protonated peptides and base-pair

37 The higher affinity of H and 18-crown-6 toward K(+), as compared to those toward G1 or G

38 fforts following his discovery of dibenzo-18-crown-6 until his retirement to synthesis of cyclic poly

39 te ITC characterization of the binding of 18-Crown-6 with barium chloride, and the binding of ribonuc

40 While treatment of the dimer with 18-crown-6 yields a mononuclear nitride, complete encapsula

41 Treatment of K.2 with dibenzo(18-crown-6) led to the separated ion pair [LNi2(H)2][K(DB18

42 orm a mixed-valent bimetallic product, [K(18-crown-6)(Et2O)][Cp''2ThH2]2, 3, which was analyzed by X-

43 s a solvent-separated ion pair with a [Na(18-crown-6)(THF)2 ](+) cation (where THF=tetrahydrofuran).

44 the recently discovered Th(2+) complex [K(18-crown-6)(THF)2][Cp''3Th], 1 [Cp'' = C5H3(SiMe3)2-1,3], w

45 dipp) isq)2 Nd(S5 )] (2-isq crown) and [K(18-crown-6)(THF)][((dipp) isq)2 Nd(Se5 )] (3-isq crown), wh

46 ous mixed-valent product formulated as [K(18-crown-6)(THF)][(C5Me5)2ThH2]2, 4.

47 (R = SiMe3) (1) with 1 equiv of either [K(18-crown-6)]2[Se4] or [K(18-crown-6)]2[Te2] affords the tho

48 uiv of either [K(18-crown-6)]2[Se4] or [K(18-crown-6)]2[Te2] affords the thorium dichalcogenides, [K(

49 2 ][((dipp) ap)2 Nd(THF)2 ] (1-ap) and [K(18-crown-6)][((dipp) ap)2 Nd(THF)2 ] (1-ap crown) species.

50 ng the iminosemiquinone metallocycles, [K(18-crown-6)][((dipp) isq)2 Nd(S5 )] (2-isq crown) and [K(18

51 sked" terminal nickel sulfide complex, [K(18-crown-6)][(L(tBu))Ni(II)(S)] (L(tBu) = {(2,6-(i)Pr2C6H3)

52 [K(18-crown-6)][(L(tBu))Ni(II)(S)] reacts with carbon monoxide

53 Additionally, [K(18-crown-6)][(L(tBu))Ni(II)(S)] reacts with nitric oxide (N

54 nd to give a carbonyl sulfide complex, [K(18-crown-6)][(L(tBu))Ni(II)(S,C:eta(2)-COS)] (1).

55 (NO)] (2), and a perthionitrite anion, [K(18-crown-6)][SSNO] (3).

56 nd monotelluride complexes of thorium, [K(18-crown-6)][Th(E)(NR2)3] (E = Se, 4; E = Te, 5), respectiv

57 ] affords the thorium dichalcogenides, [K(18-crown-6)][Th(eta(2)-E2)(NR2)3] (E = Se, 2; E = Te, 3), r

58 arying sizes of crown ether macrocycles ([22]crown-6, 22C6; [24]crown-6, 24C6; [26]crown-6, 26C6; ben

59 wn ether macrocycles ([22]crown-6, 22C6; [24]crown-6, 24C6; [26]crown-6, 26C6; benzo[24]crown-6, B24C

60 s ([22]crown-6, 22C6; [24]crown-6, 24C6; [26]crown-6, 26C6; benzo[24]crown-6, B24C6) and an anilinium

61 4]crown-6, 24C6; [26]crown-6, 26C6; benzo[24]crown-6, B24C6) and an anilinium-based axle containing f

62 In the presence of 18-crown-6, this reaction forms an analogous mixed-valent p

63 of potassium ions that competitively bind 18-crown-6, thus liberating the equilibrator.

64 exchange to be turned off by addition of 18-crown-6, which binds the equilibrator in a nonnucleophil

65 fector units, e.g., an antifuel strand or 18-crown-6-ether, reconfiguration to the original CDNs is d

66 ining fluorophores that bind to the benzo-21-crown-7 (B21C7) groups of the acceptors, providing a spe

67 zo-27L-crown-9 (9), and cis(4,4')-dibenzo-24-crown-8 (11) are reported.

68 lene)-32-crown-10 (5), cis(4,4')-dibenzo-27S-crown-9 (7), cis(4,4')-dibenzo-27L-crown-9 (9), and cis(

69 benzo-27S-crown-9 (7), cis(4,4')-dibenzo-27L-crown-9 (9), and cis(4,4')-dibenzo-24-crown-8 (11) are r

70 and 9 of cis(4,4'-)-dicarbomethoxydibenzo-27-crown-9 with tri- and tetra-(ethyleneoxy) linkages trans

71 over pore size and pore connectivity is the crowning achievement for porous metal-organic frameworks

72 The invention of the Kalman filter is a crowning achievement of filtering theory-one that has re

73 Older plant clades, as estimated by clade crown age, were relatively more abundant in both primary

74 The crown ages of two infrageneric lineages (Avena sect.

75 ystem, but it did occur with the 18-crown-6 (crown) analog which formed {K(crown)}2{[(R2N)3Sc]2[mu-et

76 Tooth is made of an enamel-covered crown and a cementum-covered root.

77 tations in the secretin domain disrupted the crown and abolished DNA uptake, suggesting a central rol

78 underground adventitious buds (UABs) on the crown and lateral roots.

79 dependent on the C-terminal flank of the V3 crown and particularly on amino acid position 317, a res

80 tin formation points to a new concept: tooth crown and root have different control mechanisms.

81 hypodontia and supernumerary teeth, aberrant crown and root morphologies, and enamel defects, althoug

82 ata support a role for IRF6 in tooth number, crown and root morphology and amelogenesis that is likel

83 upernumerary incisors and molars, as well as crown and root patterning anomalies, including peg-shape

84 ries Domain) genes rtcs (rootless concerning crown and seminal roots) and rtcl (rtcs-like) emerged fr

85 ere analyzed: 192 implants supporting single crowns and 202 fixed partial dentures.

86 n-veneered alumina or zirconia full-coverage crowns and fixed dental prostheses have high long-term s

87 gements of eDNA were detected in biofilms on crowns and overdenture abutments of dental implants that

88 and inflorescences) and underground organs (crowns and roots) were harvested every month over a 3-yr

89 ree (E-) clones in leaf blades, pseudostems, crowns and roots.

90 K(18-crown-6)][((dipp) isq)2 Nd(S5 )] (2-isq crown) and [K(18-crown-6)(THF)][((dipp) isq)2 Nd(Se5 )]

91 ten match or can even exceed those of stem-, crown-, and total-group teleosts, belying the living fos

92 identity quartets along the stem lineage of crown angiosperms.

93 eutralization sensitivity to V2 bnAbs and V3 crown antibodies that engage subunit interfaces upon bin

94 tion by V2 bnAb and eliminated binding by V3 crown antibodies.

95 en stability of Env and neutralization by V3 crown antibody, 447-52D.

96 on, the scaling of which depends on only the crown area-to-diameter allometry exponent: a well-conser

97 direction of extension of the HERS from the crown, associated with a more extensive area of prolifer

98 s that inversion of the symmetric tetrameric crowns at high temperature mediates their transformation

99 this basic ability in calls of the chestnut-crowned babbler (Pomatostomus ruficeps), a highly cooper

100 Using the cooperatively breeding chestnut-crowned babbler (Pomatostomus ruficeps), for which group

101 The intermediate nature of the crown barbs, resulting from past admixture appears to ha

102 both paraquats and diquat relative to the 30-crown-based analogue; in these systems, 2:1 H:G complexe

103 When crown buds transitioned from endo- to ecodormancy, the A

104 Each spherule's necked aperture is crowned by a striking cupped ring structure containing m

105 , a derived feature linking the species with crown catarrhines.

106 elial cells, kidney thick ascending tubules, crown cells of the embryonic node, kinocilia of inner ea

107 bute the fossil Euprox furcatus (13.8 Ma) to crown Cervidae, pushing back the origin of crown deer to

108 e first time a clear distinction of stem and crown Cervidae.

109 s of the low-energy transition states are in crown (chair-chair) and chair-boat conformations.

110 The crown (chair-chair) conformations of the transition stat

111 of long-legged herbivorous mammals with high-crowned cheek teeth have been viewed as an example of co

112 proved flavour stability: use of antioxidant crowns, chelation of pro-oxidants, and varying plant con

113 stributed along the turtle stem and into the crown clade, indicating the common ancestor of Eunotosau

114 The evolution of this unique crown-color signal likely culminated in premating isolat

115 noid-laden barb cortex, producing the yellow crown coloration.

116 ture of Rh2(S-NTTL)3(dCPA) reveals a "chiral crown" conformation with a bulky dicyclohexylphenyl acet

117 the test group at 6, 24, and 60 months after crown connection.

118 The Endangered Red-crowned Crane (Grus japonensis) is one of the most cultu

119 Reintroduction of the threatened red-crowned crane has been unsuccessful.

120 ns for the conservation of the migratory red-crowned crane population that winters in the Yellow Rive

121 ding and life stage on gut microbiota of red-crown cranes.

122 o crown Cervidae, pushing back the origin of crown deer to (at least) 4 Ma.

123 Studies on crown dentin formation have been a major focus in tooth

124 iptional factor) in controlling root but not crown dentin formation points to a new concept: tooth cr

125 Initial crown dentin formation-primary dentinogenesis-occurred f

126 nary pseudorotaxane formation between an aza crown derivative as host (H) and two different imidazoli

127 and has a distinct physiognomy with vertical crown development, adventitious roots and massive root m

128 53 trees for which stem diameter, height and crown diameter have all been measured, including 2395 tr

129 We show that tree height and crown diameter jointly quantify the aboveground biomass

130 be remotely sensed - specifically height and crown diameter.

131 the first time - to identify and measure the crown dimensions of individual trees from airborne image

132 the distal portion of domain I and the three crowning domains all contribute to the maintenance of th

133 ontrolled by thermal, pH (i-motif), K(+) ion/crown ether (G-quadruplexes), chemical (pH-doped polyani

134 g; and (iii) host-guest interactions between crown ether and dialkylammonium substrates.

135 he presence of poorly resolved conformers of crown ether complexes and peptides leading to more accur

136 based, first, on the complementary ammonium-crown ether interaction and, second, on the pi-pi intera

137 d viologen unit assembles with a 24-membered crown ether into a stable host-guest complex displaying

138 nkers are [2]rotaxanes with varying sizes of crown ether macrocycles ([22]crown-6, 22C6; [24]crown-6,

139 organoplatinum(II) acceptor decorated with a crown ether moiety that provide the basis for self-assem

140 pe-persistent monomer, containing a flexible crown ether moiety, gives an initial Archimedean-based c

141 These agents, dubbed crown ether nucleophilic catalysts (CENCs), are 18-crown

142 ng of Na(+)-ions to the highly selective aza-crown ether receptor due to reduction of the photoinduce

143 remote recognition site for the interlocked crown ether ring through electrochemical stimulation.

144 In this paper, we have designed a new crown ether with four hydroxyl groups strategically posi

145 al cation binding with a macrocyclic "pincer-crown ether" ligand.

146 d others), organic ligands (O- and N-donors, crown ethers and related molecules, MALDI matrix molecul

147 interaction modes: hydrogen bonding between crown ethers and thioureas and the halogen bonding betwe

148 Since their discovery, crown ethers as well as the most recent carbon nanostruc

149 Since the accidental discovery of the crown ethers by Pedersen half a century ago, the chemist

150 The KF/crown ethers catalytic systems proved to be highly effic

151 stems (dimers 3 and 4) endowed with suitable crown ethers have been synthesized as receptors for a fu

152 rees unidirectional rotation of up to 87% of crown ethers in a [2]catenane rotary motor.

153 d 1D ensemble was used to order the appended crown ethers in such a way that they roughly stack on to

154 from Pedersen's ground-breaking discovery of crown ethers in the mid-1960s.

155 l that the self-assemblies incorporating the crown ethers work as single channels for the selective t

156 of complexes of polyether ligands including crown ethers, cryptands, glycols, glymes, and related po

157 ycol) diacids gives macrocycles analogous to crown ethers, representing minimal examples of out-of-eq

158 sly developed templated syntheses of dibenzo crown ethers, this protocol makes powerful cryptand host

159 Tested on a set comprising two crown ethers, two thioureas and five halogen bond donors

160 um cations, comparable to those reported for crown ethers, were observed for an alternated N-benzylgl

161 niversary of Charles Pedersen's discovery of crown ethers, what is widely considered the birth of sup

162 ng capacity that is >/=18 times that of thio-crown ethers.

163 that of complexes between metal cations and crown ethers.

164 st paper describing his synthesis of over 50 crown ethers.

165 Triarylamine molecules appended with crown-ethers or carboxylic moieties form self-assembled

166 columnar self-assembly of triarylamines and crown-ethers.

167 Molecular clock analysis estimated that crown eudicots originated c. 146 Ma, considerably earlie

168 bundance, distance from the trap, or average crown expansion of plants from that family.

169 Through the relation between the crown expansion rate and the temperature, the ES barrier

170 The simulated 10-y survival rate of crowns fabricated from YZ was only slightly better than

171 m a given disturbance regime and biome (e.g. crown-fire Mediterranean ecosystems) can guide research

172 ularly in systems subject to stand-replacing crown fires, such as most Mediterranean-type ecosystems.

173 opy and a greater chance of transitioning to crown fires.

174 mplete full maturation a few years after the crown first erupts in the oral cavity.

175 Leaf area index, leafless crown fraction and leaf demography independently account

176 leaf area index, in canopy-surface leafless crown fraction and/or in leaf demography.

177 le of the lipid transfer protein AtLTPI-4 in crown gall development.

178 cterium tumefaciens, the causative agent for crown gall disease of plants has proven a productive mod

179 d in vitro, how whitefly infestation affects crown gall disease.

180 e bacterium Agrobacterium tumefaciens causes crown gall tumor formation in plants.

181 Agrobacterium tumefaciens causes crown gall tumors on various plants by delivering transf

182 Arabidopsis (Arabidopsis thaliana) crown gall tumors, which develop upon infection with the

183 icle, we analyzed the suberin composition of crown galls and found a reduction in the amounts of long

184 Since Arabidopsis crown galls are covered by a suberin-containing periderm

185 aciens strain C58, highly expressed AtLTPI-4 Crown galls of the atltpI-4 loss-of-function mutant were

186 In crown galls, which endogenously express AtLtpI-4, it is

187 the 4 ceramic materials utilizing identical crown geometries and loading conditions.

188 Thus, brain regionalization as seen in crown gnathostomes is not an evolutionary innovation of

189 enigmatic Ramirosuarezia in a polytomy with crown gnathostomes.

190 of which is considered a derived feature of crown gnathostomes.

191 Diversification of crown group Caragana, dated to the early Miocene ca. 18

192 id, and demonstrate that it falls outside of crown group Equus.

193 d robust structure to the phylogeny of early crown group gnathostomes, reveal preconditions that sugg

194 Whereas crown group Rhodophyta evolved in the Mesoproterozoic Er

195 tinction, modern birds (members of the avian crown group) explosively diversified, culminating in mor

196 taxa such as Halkieria, to the eight-plated crown-group aculiferans.

197 n rates that approach values found in extant crown-group angiosperms, differing greatly from comparat

198 ears ago) and include possible stem-group or crown-group Anostraca, Notostraca, and clam shrimps or C

199 dinosaurs, non-avialan or avialan excluding crown-group birds.

200 The clade diverged from other Brassicaceae crown-group clades during the Oligocene, followed by sub

201 excel at discovering new body shapes, early crown-group taxa commonly display higher rates of shape

202 lted from the rise of competitively superior crown-group taxa that today form massive colonies, consi

203 e in fact deeply nested within the armadillo crown-group, representing a distinct subfamily (Glyptodo

204 n the Mesoproterozoic Era (1,600-1,000 Mya), crown groups Chlorophyta and Streptophyta began to radia

205 the primary endosymbiotic event, the ages of crown groups for photosynthetic eukaryotes, and the inde

206 Crown groups of modern terrestrial and/or benthic coasta

207 y polarized brush of movement detectors that crowns hair cells.

208 c herbivorous mammals show accelerated tooth crown height evolution during open, yet relatively grass

209 We focused on the variations in crown height, dental eruption pattern, and associated bo

210 ce of anterior maxillary all-ceramic implant crowns (ICs) based either on prefabricated zirconia abut

211 DNA uptake, suggesting a central role of the crown in natural transformation.

212 picture, H3O(+) resides in the center of the crown in the vibrational zero-point level, while the min

213 ot anomaly (SRA) with no apparent defects in crown is close to 1.3%.

214 the angle at which the HERS extends from the crown is very wide and therefore more vertical, the muta

215 Immunoglobulins (Igs) are a crown jewel of jawed vertebrate evolution.

216 zed strategy, which only treated areas where crown-killing fires were most probable.

217 re, RT-specific transcriptomes of adult rice crown, large and fine lateral roots were assessed, revea

218 needs other than periodontal disease (e.g., crown lengthening and implants).

219 snow-capped (Lepidothrix nattereri) and opal-crowned (Lepidothrix iris) manakins of the Amazon basin,

220 ions (MHRs), thus holding four subunits in a crown-like architecture.

221 A crown-like structure outside the outer membrane capping

222 ytes compared with 29 +/- 3/100 adipocytes), crown-like structures (1 +/- 0/10 images compared with 1

223 rosis factor-alpha and leptin expression and crown-like structures in adipose tissue, our data are co

224 There were decreased crown-like structures in VAT along with reduced mRNA exp

225 i- (CD206(+) = M2) inflammatory macrophages, crown-like structures, and senescent cells, as well as a

226 lammation around dying adipocytes, so-called crown-like structures, exhibit a unique microenvironment

227 age infiltration, including the formation of crown-like structures, was increased in AT of obese chil

228 rophied, dead, and dying adipocytes, forming crown-like structures.

229 ygian stem, reducing the minimum age for the crown lineage by roughly 45 million years.

230 esults in estimates that the actinopterygian crown lineage is about 20-40 million years younger than

231 ding the stereospondyl subclade) fall within crown Lissamphibia, which must have originated before 31

232 estored with a 1-piece screw-retained single crown made of a prefabricated zirconia abutment with pre

233 erred from the phylogenetic relationships of crown Mammalia, which is primarily nocturnal, and crown

234 ransitional condition of the predecessors to crown Mammalia.

235 modating smaller RBCs predated the origin of crown mammals by as much as 70 million years.

236 formation of the hybrid species, the golden-crowned manakin (Lepidothrix vilasboasi).

237 cent modeling to demonstrate that the golden-crowned manakin is genetically an admixture of these spe

238 in) or iridescent whitish-blue to pink (opal-crowned manakin) in parental species but are a much less

239 vidence concerning the long debate about the crown molluscan affinities of sachitids.

240 es were inferred for the respective stem and crown nodes of Brachypodium and a very recent Mid-Pleist

241 l practice, long considered the jewel in the crown of the English National Health Service, is being c

242 The jewel in the crown of utilizing host-guest interactions in the solid-

243 profiled global transcriptional responses in crowns of field-grown spring and winter wheat (Triticum

244 sting of symmetric and asymmetric tetrameric crowns of PBI are observed.

245 The tetrameric crowns of PBIs are able to form an isotropic sphere in t

246 two-dimensional space-filling of the growing crowns of the tallest individuals relegates a group of l

247 Although no phenotype was found in the crowns of these teeth, both mutant lines exhibited short

248 bleaching, and outbreaks of the coral-eating crown-of-thorns starfish (COTS), losing much of its cora

249 at 6-A resolution, we show that SCP forms a crown on each hexon and uses a kinked helix to cross-lin

250 the lowest point of the contact area of the crowns on the interdental papilla.

251 packing of tree crowns representing a forest crown packing system: a method usually used in physics o

252 Crown patches are highly reflective white (snow-capped m

253 the coloration of the species-specific male crown patches.

254 cific role in tooth number determination and crown patterning.

255 te attenuated binding titers to gp120 and V3 crown peptides.

256 One year after definitive crown placement, MBL loss was 0.56 +/- 0.39 mm mesially

257 p was at 1 month and 1 year after definitive crown placement.

258 he North American landmass, the oldest known crown platyrrhine, from a precisely dated 20.9-Ma layer

259 in which the motion of the H3O(+) ion in the crown pocket is strongly coupled with its OH stretches.

260 le stages IIIC and IV melanoma referred from Crown Princess Mary Cancer Care Centre who underwent rev

261 n be explained by stochastic packing of tree crowns representing a forest crown packing system: a met

262 Mammalia, which is primarily nocturnal, and crown Reptilia, which is primarily diurnal, although mol

263 Subtomogram averaging of these crowns revealed twelve-fold symmetry, concentric flankin

264 RTCS is a key regulator of crown root initiation.

265 Of the three rice RTs, crown roots displayed a significant enrichment of transc

266 are produced both during normal development (crown roots on cereals and nodal roots on strawberry [Fr

267 Fusarium crown rot (FCR) of wheat and barley, predominantly cause

268 ), whereas placental weight, litter size and crown rump length were unaltered.

269 rual period and gestational age confirmed by crown-rump length measured at 8-13 wk of gestation.

270 y motions involving concerted motions of the crown scaffold and the H3O(+) ion are driven by a Franck

271 ) single unit porcelain-fused-to-metal (PFM) crowns (SCs) and 2) 3- to 4-unit PFM fixed dental prosth

272 We showed that notoungulates evolved higher crowns several times between 45 and 20 Ma, independently

273 tooth development, determining tooth number, crown shape, and enamel formation.

274 ting from margin areas, whereas the FM-based crowns showed a slightly higher probability of failure f

275 allometric tools which have tree height and crown size at their centre are needed.

276 de tracer injected in RA of adult male white-crowned sparrows (Zonotrichia leucophrys gambelii) in br

277 rs (Calcarius lapponicus) and Gambel's White-crowned sparrows (Zonotrichia leucophrys gambelii) with

278 height does not exceed 20 cm, whereas White-crowned sparrows nested only under shrubs between 20 cm

279 circuit that controls song behavior in white-crowned sparrows.

280 K(18-crown-6)][((dipp) ap)2 Nd(THF)2 ] (1-ap crown) species.

281 ogenetic signal among lineages, and that the crown squamate ancestor lacked follicular glands, which

282 lpha4beta7 integrin binding site) and the V3 crown, suggesting general destabilization of the distal

283 dues in the C-terminal region of the V3 loop crown, suggesting the importance of the region in immuno

284 the proposed fracture mechanics-based model, crown survival probability as a function of loading cycl

285 In addition, 2 of the model crown systems (FM and LD) were expanded to determine reg

286 es were mostly herbivorous and acquired high-crowned teeth very early in their evolutionary history.

287 rather than an exceptional feature of early crown teleosts.

288 hibitor (PI) containing a newly-generated P2-crown-tetrahydrofuranylurethane (Crwn-THF), a P2'-methox

289 mechanosensitive microvilli-like stereocilia crowning the auditory hair cells, is essential to hearin

290 surface area (RSA) and two-dimensional (2D) crown-to-root ratio (CRR) of extracted teeth to classify

291 sible role of stem cells in establishing the crown-to-root transition, and provide an overview of roo

292 s found in all extant and extinct species of crown turtles found to date and is synaptomorphic of the

293 iated fatigue failures of monolithic ceramic crowns under simulated masticatory loading.

294 analysis model of a minimally reduced molar crown was developed using commercially available hardwar

295 sition process of ZnO, a unique basin-shaped crown was formed on the tip of each nanowire, featured w

296 point of the interdental contact zone of the crowns was visualized by a metallic interdental ligature

297 Many crowns were associated with long cytoplasmic fibrils, li

298 This analysis predicted that the LD-based crowns were more likely to fail from fractures initiatin

299 rown-6)(THF)][((dipp) isq)2 Nd(Se5 )] (3-isq crown), which are characterized to contain a 6-membered

300 mpacts the structural dynamics at the trimer crown without drastically altering global Env trimer sta