ライフサイエンスコーパス: valence

1 iving and antagonizing behaviors of opposing valence.

2 behavioral sensitivity to CO2 independent of valence.

3 physiological correlate of altered pheromone valence.

4 erating rapid changes in innate chemosensory valence.

5 when exchanging the original cations with +1 valence.

6 individual arms, overall avidity and format valence.

7 iews were similar in content but opposite in valence.

8 directed learning as a function of affective valence.

9 TS)-->PVH pathway that also encodes positive valence.

10 ial thought: rationality, social impact, and valence.

11 Experiences can shape hedonic valence.

12 a mechanism that is independent of stimulus valence.

13 salient cues, irrespective of their hedonic valence.

14 sponse modality, sensory feature, and reward valence.

15 Valence-abnormal recruitment was associated with greater

16 However, whether or not the prediction error valence also affects counterfactual learning, that is, l

17 Given the inherent valence ambiguity of this category, we show that surpris

18 Surface pKa prediction based on bond valence analysis suggests that water exchange will influ

19 urprised expression exemplars are attributed valence and arousal values that are uniquely and natural

20 n criteria functional constructs of negative valence and arousal were applied to the EPDS dimensions

21 ommonly measured affective dimensions (e.g., valence and arousal).

22 that the required opposite parities between valence and conduction band along with strong spin-orbit

23 tegy to systematically tune the band gap and valence and conduction band positions of metal halide pe

24 materials, possess topologically nontrivial valence and conduction bands that touch at a line near t

25 nal Weyl points in momentum space, where the valence and conduction bands touch.

26 The spread of the valence and conduction bands, coupled with the narrow HO

27 rac point energy well isolated from the bulk valence and conduction bands, display quantum oscillatio

28 are direct bandgap semiconductors with wide valence and conduction bandwidths.

29 th variation in affective dimensions such as valence and dominance.

30 eptides acts on the circuit to regulate both valence and sensitivity.

31 (i) the uranium speciation (uranium species valence and size in relation to membrane surface charge

32 because of cobalt's ability to adopt various valence and spin state configurations.

33 gely distinct spatial representations of RPE valence and surprise.

34 monstrates high precision in controlling the valence and valence angles of AuNPs.

35 elicit two opponent responses: a negatively valenced and a positively valenced process triggered by

36 ory are differentially affected by emotional valence, and the age-related decline in associative memo

37 igh precision in controlling the valence and valence angles of AuNPs.

38 FT calculations thoroughly characterized the valence assignment of the cubane as [Mn(IV)Co(III)3].

39 s midbrain DA neurons to encode the negative valence associated with failed expectations and aversive

40 generating transition-metal sites with high valence at low applied bias should improve the activity

41 (ARPES) and show unambiguously that the bulk valence band (BVB) maximum lies higher in energy than th

42 mobilities because of the matrix/precipitate valence band alignment.

43 cesses involving the filling of holes in the valence band are thought to make important contributions

44 hotoelectron spectroscopy reveals a quasi-1D valence band as well as a direct gap of 1.15 eV, as the

45 s are used to demonstrate a splitting of the valence band due to the band anticrossing interaction be

46 illed defect gap states lying just above the valence band edge and they are shown to give a consisten

47 w the band gap is affected by a shift of the valence band edge as a function of the layer number.

48 confined hole state 260 to 70 meV above the valence band edge state for NCs with edge lengths from a

49 racter and large spin-orbit splitting of the valence band edges (at the K and K' valleys) in monolaye

50 The calculations predict conduction and valence band edges in Zn2NF to be favorable for water sp

51 these nTP device resistances track with the valence band energy levels of the PM(n) wire, which were

52 M-EELS as a versatile technique sensitive to valence band excitations in quantum materials.

53 cals of the type Ti-O(*) and Ti-O(*)-Ti from valence band holes based on their solvation at aqueous i

54 rmediates formed by trapping photogenerated, valence band holes on different reactive sites of the ox

55 angle-resolved photoemission studies of the valence band in this model compound.

56 The valence band is also heavily altered due to oxidation an

57 out-of-plane electronic structure, with the valence band maxima located away from any particular hig

58 de distribution of potential barriers at the valence band maximum (VBM) (-10 to -160 meV) and the con

59 nergetics (conduction band minimum (CBM) and valence band maximum (VBM)) of device-relevant, methylam

60 om of the conduction band and the top of the valence band of the material are distributed on two oppo

61 nsfer from SiC to WSe2, where a reduction of valence band offset was observed.

62 between localized Se states and the extended valence band states of the host ZnO matrix.

63 ent but complementary roles in modifying the valence band structure of SnTe.

64 es in minium leads to an upward shift of the valence band that reduces the band gap.

65 tronic density of states near the top of the valence band, and (iii) a Fermi level that lies in the s

66 figuration along with holes in the oxygen 2p valence band, confirming suggestions that these material

67 his degeneracy is incompletely lifted in the valence band, spreading the hole population among severa

68 the observed linear dispersed feature in the valence band, with a Fermi velocity of comparable to tha

69 s a result of the decay of deep holes in the valence band.

70 the band gap and spin-orbit splitting of the valence band.

71 ng by injecting holes into the semiconductor valence band.

72 ng low-energy positrons (<1.25 eV) to create valence-band holes by annihilation.

73 ndicate that between 80 and 100% of the deep valence-band holes in graphene are filled via an Auger t

74 ose to Fermi level is increased to raise the valence-band maximum, as revealed by VB-PES spectra, ind

75 -ray absorption near-edge structure (XANES), valence-band photoemission spectroscopy (VB-PES), X-ray

76 ly and sufficiently broadly that it prevents valence-band-edge states from being thermally depopulate

77 Because of their spin-polarized valence bands and a predicted spin splitting at the cond

78 lation at twice the phonon frequency for the valence bands are observed at time scales ranging from t

79 rgy separation between light- and heavy-hole valence bands by widening the principal band gap, which

80 mimetals are systems in which conduction and valence bands cross each other and the crossings are pro

81 he bandgap and create convergence of the two valence bands of PbTe, greatly boosting the power factor

82 first-principles calculations show that the valence bands of these are dominated by the N (2p) state

83 d by the contribution of multiple electronic valence bands present in SnSe.

84 reveal energy-gain and -loss Floquet replica valence bands that appear instantaneously in concert wit

85 oping introduces resonance levels inside the valence bands, leading to a significant improvement in t

86 ction of resonance states and convergence of valence bands, which have been confirmed by first-princi

87 f trapped carriers back up to the conduction/valence bands.

88 highlights the remarkable singularity of the valence behavior in compressed YbCu5-based compounds.

89 ferences in acute stress responses influence valence bias and how this decision process evolves over

90 n decisions about emotional ambiguity (i.e., valence bias) provides insight into the role stress play

91 motional processing which, in the context of valence bias, is associated with increased negativity, w

92 ipyridinium (BIPY(2+)) units forming a mixed-valence (BIPY2)(*3+) state inside both [2]catenanes, an

93 the full mechanism and rationalized through valence bond and thermochemical cycles.

94 We perform here detailed empirical valence bond calculations of the TIM-catalyzed deprotona

95 tion spectroscopy (XAS), interpreted using a valence bond configuration interaction multiplet model,

96 that a quantum entangled dimerized state or valence bond crystal (VBC) phase of Li2RuO3 shows nontri

97 ts are then used to parametrize an empirical valence bond description of the reaction, which allows e

98 egrees of freedom, increases with increasing valence bond length.

99 demonstrate that the VBC phase melts into a valence bond liquid phase of the RVB (resonating valence

100 The substituent effect is explained with valence bond models, which confirm a change from an elec

101 In the present work, we use empirical valence bond simulations to probe the catalytic mechanis

102 nce bond liquid phase of the RVB (resonating valence bond) type.

103 pole models), the angular overlap model, and valence bond-based models.

104 contexts of both molecular orbital (MO) and valence-bond (VB) theory.

105 Since its proposal by Anderson, resonating valence bonds (RVB) formed by a superposition of fluctua

106 ctrochemical metallization mechanism and the valence change mechanism.

107 species is thought to be metal cations, and valence change memories, in which the mobile species is

108 -voltage measurements, that in three typical valence change memory materials (TaO(x), HfO(x) and TiO(

109 we show that devices can be switched from a valence change mode to an electrochemical metallization

110 n anions leads to the resistance changes for valence-change-memory (VCM) type of materials.

111 er, the circuit mechanisms that enable these valence changes are poorly understood.

112 a critical structure for emotional learning, valence coding, and stress, can shape sensory input to t

113 ridge, we investigated three series of mixed valence compounds based on triarylamine redox centers th

114 n lead to fluctuations between two different valence configurations with changing temperature or pres

115 Odor hedonic valence controls approach-avoidance behaviors, but also

116 Electrophysiological variability in RPE valence correlated with activity in regions of the human

117 A pressure-induced anomalous valence crossover without structural phase transition is

118 The valence Cs 6s orbital lies too high to be involved in bo

119 raphical memories in response to emotionally valenced cue words.

120 zed terminal transition-metal phosphide with valence d electrons.

121 ponding to increased stabilization of the Pt valence d-states.

122 Indeed by signaling salience and valence, DA is thought to facilitate discriminative lear

123 ght to examine how stress reactivity affects valence decisions about emotional ambiguity.

124 -4Fe(3+) or 6Fe(2+) -2Fe(3+) cluster having valence-delocalized states.

125 nectivity analysis showed that the emotional valence-dependent attention field was closely associated

126 t in the ground state of radical-anion mixed-valence derivatives occurring between their terminal per

127 r results reveal an alternative mechanism of valence determination in which the same interneurons con

128 that a cycloaddition pathway involving mixed-valence dicopper species might also be possible.

129 lectronegativity (high cell voltage), double valence, earth abundance and low cost; however, the use

130 conduction edge with linkers of a high-lying valence edge, we can predict materials with ideal band p

131 ures of the mouth region that predicted this valence effect, isolating the specific visual signal tha

132 The first 16 valence electron [bis(NHC)](silylene)Ni(0) complex 1, [(

133 f constituent elements, as a function of the valence electron concentration, n, obtained from the int

134 Here we show that the valence electron count dependence of the superconducting

135 n by a sequential 2-electron boosting of the valence electron count of Au nanoparticles.

136 ron affinities usually requires changing the valence electron count.

137 ansion of the octet to 10, 12 or even higher valence electron counts.

138 owever, the halogen atoms in these cases are valence electron lone pair donors, and the sigma*Xe-O or

139 yclometalation and ultimately affords the 14 valence-electron Pt(II) complex [Pt(kappa(2) PC -P(t) Bu

140 We show that this transient valence electronic structure arises within 60 +/- 20 fs

141 a tabletop apparatus to directly reveal the valence electronic structure of this transient intermedi

142 on spectroscopy was used to map the occupied valence electronic structure, while absorption and fluor

143 our (no IVCT) because of localization of the valence electrons and poor spatial overlap between metal

144 asma fluctuations and crystallization of the valence electrons into an exciton condensate.

145 essure, some materials form electrides, with valence electrons separated from all atoms and occupying

146 eved for a system containing 256 atoms (1024 valence electrons) with a negligibly small numerical err

147 including size, electronegativity, number of valence electrons, and position on the periodic table (g

148 olecule: any attempt results in two unpaired valence electrons.

149 entral element essentially retains its eight valence electrons.

150 the target ions, not readily screened by the valence electrons.

151 nt inferences from positively and negatively valenced emotions.

152 upon recent work examining the mechanisms of valence encoding, and provide a model for the systematic

153 and nucleus accumbens (NAc), as important to valence encoding.

154 Chemosensory valence-encoding interneurons exist across phyla, and va

155 We find that positive and negative-valence experiences in prefrontal cortex are represented

156 Greater positive valence expressed in narrative discharge summaries was a

157 thic care marker was associated with a mixed-valence feeling state, whereas the empathic distress mar

158 larifying the effects of spin (high/low) and valence (ferrous/ferric) states on iron partitioning in

159 ssover from a localized 4f (13) state to the valence fluctuation regime, which is not expected for Yb

160 lved photoemission spectroscopy we show that valence fluctuations can lead to dramatic changes in the

161 work presents a unified picture of how local valence fluctuations connect to momentum-space concepts

162 Here, Chatterjee et al. show that valence fluctuations of YbAl3 can lead to dramatic chang

163 s gives rise to their exotic properties like valence fluctuations, Kondo behaviour, heavy-fermions, o

164 ith electrostatic calculations, predicting a valence for glutamate binding of -0.27.

165 Peripheral lens regions with low particle valence form stable, volume-spanning gels at low density

166 focused on activity related to anticipatory valence (gain/loss), anticipatory magnitude (small/mediu

167 whereas central regions with higher average valence gel at higher densities.

168 s can be polar and cations may adopt a mixed valence has led to the discovery of novel two-dimensiona

169 interfaces between materials with different valences (i.e. III-V, II-VI and IV semiconductors) can b

170 rganisms, and we find that it has a negative valence in two paradigms of taste behavior, one operatin

171 Delineating the pure effects of valence independent of arousal or emotion category is a

172 When considering valence-induced bias in the context of both factual and

173 riment, we replicated previous findings of a valence-induced bias, whereby participants learned prefe

174 unterfactual learning, we found the opposite valence-induced bias: negative prediction errors were pr

175 that was adapted to test if prediction error valence influences learning.

176 choline receptor on the ability to interpret valence information (reward sensitivity) and subsequentl

177 he signal by which the amygdala detects this valence information.SIGNIFICANCE STATEMENT There is an o

178 s been increasing interest recently in mixed-valence inorganic nanostructure functionalized graphene

179 mentia and 21 control subjects, diagnosis by valence interactions revealed that patients with behavio

180 Our findings suggest that mixed-valence iron oxides may play a significant role in oxyge

181 The Yb valence is found to decrease with increasing pressure, i

182 a key locus in which information of opposing valence is integrated to determine whether action outcom

183 ncoding interneurons exist across phyla, and valence is typically determined by whether appetitive or

184 2-Diazomethylpyridines 1D and 6D, the valence isomers of [1,2,3]triazolo[1,5-a]pyridines 1T an

185 SmB6 is a strongly correlated mixed-valence Kondo insulator with a newly discovered surface

186 Sparse lens materials form via low-valence linkages between disordered loops protruding fro

187 Mixed-valence manganese oxides present striking properties lik

188 ch might be generally applied to other mixed-valence materials.

189 as supported by the anomalous decrease of Mn valence measured from X-ray photoelectron spectroscopy.

190 In this compound, the Yb valence monotonically increases with pressure, disprovin

191 Studies of the mixed-valence mu-alkynyl complex's reactivity suggest that a m

192 Synthesis and characterization of the mixed-valence mu-alkynyl dicopper complex, [Cu2(mu-eta(1):eta(

193 The solid-state structure of the mixed-valence mu-phenyl complex exhibits inequivalent copper c

194 magnetic resonance spectroscopy of the mixed-valence mu-phenyl complex suggest that the degree of spi

195 lly associated with processing the affective valence (negative vs positive) of an emotionally charged

196 manipulated the attention field by emotional valence, negative faces versus positive faces, while hol

197 ces for neutral objects can be biased by the valence of a previously presented stimulus.

198 of SoA is based on predicting the emotional valence of action outcomes.

199 we established a mouse model to measure the valence of aggressive inter-male social interaction with

200 ula (lHb) that bi-directionally controls the valence of aggressive interactions.

201 Brain mechanisms that reflect emotional valence of baby signals among parents vary according to

202 may contribute to the increased motivational valence of drug-associated cues triggering relapse.

203 pecific populations of neurons signaling the valence of environmental stimuli.

204 Fe ions with a mixed valence of Fe(2+) and Fe(3+) are stratified distributed

205 relation between an action and the emotional valence of its outcome was predictable in some blocks of

206 ion may play a significant role for the high valence of Mn(2+) and Yb(3+) when exchanging the origina

207 include the length of the MORF sequence, the valence of P-(MORF2)x (varying x), molecular weight of P

208 b) The higher the valence of P-(MORF2)x the higher the levels of apoptosis

209 eurons cluster into two groups with opposite valence of plasticity after 4 hr of dark and visual stim

210 inability to subjectively differentiate the valence of pleasant and unpleasant odours correlated wit

211 s, which seem to be at odds with the nominal valence of Ru(5+) in the [Formula: see text] configurati

212 a showed that amygdala responses tracked the valence of surprised facial expressions, unconfounded by

213 ies can be strongly suppressed by the change valence of the doped Mn ions from +3 to +2.

214 ng to produce an action, irrespective of the valence of the outcome, an effect consistent with a Pavl

215 The aversive valence of these new extinction memories neutralizes pre

216 d cues may cause unlearning of the increased valence of those cues, presumably via reversal of glutam

217 a case of an inverted field, with the empty valence orbital being primarily ligand centered, the dx2

218 to reveal overlap and mixing of the frontier valence orbital energy levels.

219 ization and participation of the actinide 5f valence orbitals in covalent bonds across the actinide s

220 Here we illuminate the role of the 5f valence orbitals of uranium, neptunium and plutonium in

221 mount of S 3p character mixed into the Fe 3d valence orbitals).

222 the synthesis and isolation of a rare mixed-valence organocopper complex [Cu2(mu-eta(1):eta(1)-Ph)DP

223 e hydride anion, most notably the absence of valence p orbitals.

224 yl complex's reactivity suggest that a mixed-valence pathway is less likely than one involving interm

225 A major component of perception is hedonic valence: perceiving stimuli as pleasant or unpleasant.

226 istent field (CASSCF) followed by N-electron valence perturbation theory up to second order (NEVPT2),

227 of SOF (NEUTRINO, FISSION, POSITRON, FUSION, VALENCE, PHOTON-1, PHOTON-2, and P7977-2025) and 5 studi

228 he potentially separate contributions of RPE valence (positive or negative) and surprise (absolute de

229 nce values spanning the dimension of bipolar valence (positive to negative) at a consistent level of

230 n of SoA is caused by predicting the outcome valence (prediction hypothesis) or by retrospectively in

231 nses: a negatively valenced and a positively valenced process triggered by their onset and terminatio

232 her, these findings suggest motivational and valence processing systems interact to mediate the maint

233 wherein crystallization of unhydrolyzed and valence-pure [An(VI)O2Cl4](2-) (An = U, Np, Pu) tectons

234 ative and economically irrational, driven by valence rather than objective utility.

235 n thus be economically irrational, driven by valence rather than objective utility.SIGNIFICANCE STATE

236 le attenuation (Study2 and 3) and positively valenced ratings (Study3).

237 We argue that the valence reduction on the anion site, offered by fluorine

238 Positive valence reflected in narrative notes was associated with

239 s CD+cocaine or CD+saline) did not influence valence-related activity.

240 This diversity in valence representations may support the role of ACC in m

241 The evolution of the core-to-valence resonances at the carbon K-edge establishes an u

242 ch encode positive and negative motivational valences, respectively.

243 ual signal that might be driving this neural valence response.

244 manipulations of value differential, reward valence, response modality, sensory features, and time c

245 tic outcomes, where the outcomes differed in valence (reward versus punishment) and feedback was eith

246 l (VS,max), due to the overlap of mainly the valence s-orbitals when forming the bonding sigma-orbita

247 alysis and the natural orbitals for chemical valence scheme, highlight significant donor and acceptor

248 work, we calculate, via embedded n-electron valence second-order perturbation theory within the dens

249 Concepts from the very general Valence Shell Electron Pair Repulsion (VSEPR) model to t

250 e), all satisfying the duet rule (2e) of the valence shell, akin to the octet rule in general chemist

251 nts that are involved in encoding a positive valence signal important for the wanting of a reward and

252 egatively reinforcing and that this negative-valence signal is transmitted along projections to the o

253 ons drive feeding by transmitting a positive valence signal that triggers a stable transition between

254 al dimensions of mental state representation-valence, social impact, rationality, and human mind-info

255 Valence-specific and age-related abnormalities during em

256 neurons in the mouse BLA that participate in valence-specific behaviors and are connected through mut

257 t are differentially expressed by subsets of valence-specific BL neurons.

258 epresent expected value and uncertainty in a valence-specific manner, signaling value or uncertainty

259 epresent expected value and uncertainty in a valence-specific manner.

260 The core-to-valence spectroscopic signature of the pericyclic minimu

261 demonstrated that both concentration and the valence state of inorganic arsenic (arsenite, As(III) vs

262 ansition metal ions (TM ions) are in a lower valence state than in the bulk, and the O K-edge prepeak

263 ates Y2Ru2O7-delta electrocatalyst had a low valence state that favors the high OER activity.

264 ets to precisely determine the distribution, valence state, and structure of selenium in biofilms sam

265 oelectron spectroscopy results show that the valence states of Mn and Fe in Fe3O4@OMS-2@CTS changed d

266 The different valence states of tetrahedral metal ions were suggested

267 re presents a clear dispersion upon crossing valence states, providing direct evidence of f-d hybridi

268 gnetic metal (FM-M), owing to their multiple valence states.

269 middle and top) to represent three possible valence states.

270 med tasks measuring responses to emotionally valenced stimuli including a backward-masking task, whic

271 US-induced startle potentiation and negative valence (Study1); 3 seconds later, the startle response

272 ifetimes for holes photoexcited to the lower valence subband offer a potential of using the alloy as

273 o the heavy-hole (HH) miniband being the top valence subband, which results in the desired transverse

274 the conduction band to lower E- and upper E+ valence subbands has been observed at room temperature.

275 nd structure calculation also shows that the valence subbands of the AlN/GaN DA is properly rearrange

276 of different taste modalities with opposing valence, such as sweet sucrose and bitter denatonium, re

277 Motivated by predictions made using a bond valence sum difference map (BVS-DM) analysis, the novel

278 stable host for lithium intercalation; bond valence sum mapping exposes the degenerate diffusion pat

279 tems.How the electronic structure of a mixed-valence system changes with respect to local chemical en

280 ognition, positive valence systems, negative valence systems), reactivity to subsequent stressors, an

281 ehavioral domains (e.g., cognition, positive valence systems, negative valence systems), reactivity t

282 filling and Fermi surface topology in mixed valence systems.How the electronic structure of a mixed-

283 l-radical bound ferrous porphyrin, i.e., its valence tautomer.

284 ation and 2 can be observed in unprecedented valence tautomeric forms.

285 This valence tautomeric phenomenon is supported by temperatur

286 dergoes an unusual hysteretic thermo-induced valence tautomeric transition near room temperature, dur

287 ucture of these species therefore involves a valence tautomerism consisting of an equilibrium between

288 guest binding with the redox noninnocent and valence tautomerism properties of Ni-salphen complexes a

289 between Ru d and O p states results in a Ru valence that is closer to +4, leading to the small order

290 This is rationalized on the basis of mixed-valence Ti(3+)/Ti(4+) intermediate catalytic centers rev

291 This assignment of positive or negative valence to a stimulus is a key feature of emotional proc

292 In all cases, the mixed valence triggered at the electropositive A site results

293 o whether human amygdala function tracks the valence value of cues in the environment, as opposed to

294 Finally, we provide evidence that these valence values are linked to specific visual features of

295 emplars within this emotion category take on valence values spanning the dimension of bipolar valence

296 est the sensitivity of the human amygdala to valence values specifically, we measured the dimension o

297 ing that the amygdala tracks these consensus valence values.

298 a model for the systematic investigation of valence within anatomically-, genetically-, and function

299 s specifically, we measured the dimension of valence within the single facial expression category of

300 The tendency of high-valence xenon to form consolidated oxide structures is h