ライフサイエンスコーパス: frustrate

1 at usually order if the lattices are not too frustrated.

2 rovides a SCO behavior that is intrinsically frustrated.

3 ng plant drought tolerance models, have been frustrated.

4 mplies that protein structures are minimally frustrated.

5 Itch is immensely frustrating.

6 This is largely because of a frustrating 20+ million-year gap in the mid-Cretaceous f

7 typical density of dislocations could fully frustrate a canonically unfrustrated system.

8 e range from 30 mK to 300 K suggest strongly frustrated AFM interactions on the scale of J/kb approxi

9 Theoretical modeling confirms a frustrated aggregation process in superfluid helium due

10 llergen labeling (PAL) such as "may contain" frustrates allergic individuals who rely on such labelin

11 Epistatic interactions can frustrate and shape evolutionary change.

12 Approximately 40% rated themselves as "very" frustrated and "very" stressed.

13 a simple guideline for materials design, the Frustrated and Allowed Structural Transitions (FAST) pri

14 It is geometrically frustrated and has a peculiar fractal dimension.

15 crostates because they are usually minimally frustrated and may interconvert on the micro- to millise

16 g the treatment of ureteral stones can prove frustrating and increases both healthcare cost and patie

17 The most susceptible, frustrating and often most interesting samples are those

18 hat has previously been prepared is indeed a frustrating and potentially serious problem for solid-st

19 I find these calls frustrating and unnecessarily decisive.

20 occur in (CAG)n = odd, where the hairpin is "frustrated'' and slips back and forth between states wit

21 In2 O3 :PVP weight ratio, crystallization is frustrated, and conducting pathways for efficient charge

22 Laparoscopic surgery can be exhausting and frustrating, and the cognitive load experienced by surge

23 spectrum in YbMgGaO4, the effective spin-1/2 frustrated antiferromagnet on the triangular lattice, as

24 magnetostatic interactions in geometrically frustrated arrangements of nanoelements called artificia

25 constructed and experimentally investigated frustrated arrays of dipoles forming two-dimensional art

26 n the kagome lattice, which is intrinsically frustrated as it is composed of equilateral triangles.

27 teins, are predicted to be electrostatically frustrated at acidic pH in both pre- and post-fusion con

28 This is especially frustrating at a time when a panoply of molecularly targ

29 sing many of the difficulties that currently frustrate attempts to employ SVs in association testing.

30 o animal or plant species remains contested, frustrating attempts to estimate how many such units the

31 y is correlated with there being a minimally frustrated binding pocket leading to a funneled binding

32 It is characterized by frustrated bond cleavage, after which the two incipient

33 didates, their clinical application has been frustrated by an imprecise understanding of how their si

34 s to establish causality will continue to be frustrated by an inability of footprinting to identify t

35 Debugging is frustrated by an inability to characterize parts in the

36 n layer of cholesteric liquid crystal (CLC), frustrated by homeotropic anchoring conditions, and reli

37 but that their suicidal tendencies are often frustrated by injunctive social norms.

38 during homogeneous growth of the frill skin frustrated by its attachment to adjacent tissues.

39 Elucidating cardiac evolution has been frustrated by lack of fossils.

40 activity over the entire landscape would be frustrated by large valleys of low activity.

41 Finally, we show that genomes that become frustrated by low avidity and remain cytoplasmic trigger

42 re to explore opaque materials is ordinarily frustrated by multiple scattering of waves, attention ha

43 under nonequilibrium conditions are usually frustrated by poor knowledge of the atomic processes of

44 istribution, but their fall to the center is frustrated by subcritical potentials in the near-field,

45 ence of relationships between data points is frustrated by the "curse of dimensionality" in high dime

46 he precise role of this interaction has been frustrated by the complex pleiotropic phenotype exhibite

47 aneous melanoma, but complete remissions are frustrated by the development of acquired resistance.

48 supported by enhanced exchange couplings are frustrated by the effects of delocalized electrons.

49 gh earlier numerical applications were often frustrated by the ineptness of then-available numerical

50 Now, we are frustrated by the lack of therapies for early and interm

51 , the formation of long-range order is often frustrated by the presence of hydrodynamics.

52 iogenesis, based on its early emergence, are frustrated by the selection effect that if the evolution

53 rriers to appropriate access; clinicians are frustrated by the time, money, and resources required fo

54 tabolites with improved properties are often frustrated by the unpredictability and complexity of the

55 Nanochemists are often frustrated by the well-known fact that no two nanopartic

56 additional -omics data, this quest has been frustrated by various theoretical and technical hurdles,

57 l manipulation, complex-shaped colloids, and frustrated cholesterics.

58 s with resilience during highly stressful or frustrating conditions but not under low-stress circumst

59 ay result from the distinct distributions of frustrated contacts in each complex.

60 ability to grow suitable single crystals can frustrate conventional X-ray diffraction analysis.

61 ewis pair-like structure, which we denote as frustrated Coulomb pair that results in an interesting a

62 ure imposed by the emulsion droplet leads to frustrated crystallization.

63 d state that emerges from the coupled highly frustrated Delta-chain magnetic topology of the alternat

64 educes the current density and geometrically frustrates dendrites.

65 sible quantum liquids of electric dipoles in frustrated dielectrics open up a fresh playground for fu

66 ues of quantum spin liquids, could emerge in frustrated dielectrics where antiferroelectrically coupl

67 The phenomenon describes a frustrated dissociation with fragments roaming at relati

68 )(CoCp2(+))3] in an organic glass has a spin-frustrated doublet ground state and a thermally accessib

69 These competing effects frustrate efforts to design and engineer stable, active

70 onuniformly, but fundamental physical limits frustrate efforts to detect the resulting temperature gr

71 evention, diagnostic, and treatment services frustrate efforts to translate use of existing tools, ap

72 asurements of bulk cell population that have frustrated efforts to resolve cellular states.

73 iability of single-cell RNA-seq measurements frustrates efforts to assay transcriptional differences

74 ng of the molecular cations that arises from frustrated electric dipoles.

75 illages with high overall participation, may frustrate elimination efforts.

76 n-state ensembles (TSE) and providing a less frustrated energy landscape between the unfolded and TS

77 These data depict a frustrated energy landscape for interactions involving i

78 erned by native-like contacts on a minimally frustrated energy landscape.

79 and radii of gyration suggest that the less frustrated energy landscapes for optimized variants are

80 tronic, photonic and cold-atom systems, host frustrated fermionic and bosonic excitations.

81 trait development is a fertile if sometimes frustrating field for theory and research.

82 naturally occurring wild-type proteins have frustrated folding landscapes due to the surface electro

83 can be debilitating, difficult to treat, and frustrating for patients and physicians.

84 acilitates lattice distortion can be used to frustrate free relaxation of the lattice distortion, the

85 trically frustrated liquid and a dynamically frustrated glass.

86 ume, sampling and research effort especially frustrates global-scale diversity reconstructions.

87 g macrocyclic triradical trianions with spin-frustrated ground states and accessible 1D pores offers

88 One approach has been to make use of frustrated growth of the supramolecular assembly by tuni

89 ivated by recent experiments on magnetically frustrated heavy fermion metals, we theoretically study

90 es in the structure have been selected to be frustrated in order to allow both motion and interaction

91 olymorphic HERV-K with any disease have been frustrated in part because population prevalence of HERV

92 citing agent persists, neutrophils through a frustrated inability to resolve the problem can release

93 ace radiation, but low statistical power has frustrated inferences.

94 The location of patches of highly frustrated interactions correlates with key biological l

95 The network of minimally frustrated interactions encompasses the folding core of

96 Frustrated interactions exist throughout nature, with ex

97 ographically patterned bar magnets mimic the frustrated interactions in real materials but are also a

98 e same time a secondary shell of more weakly frustrated interactions surrounds the catalytic site its

99 nanostructures enable the study of competing frustrated interactions with more control over the syste

100 Magnetic materials having competing, i.e., frustrated, interactions can display magnetism prolific

101 the observation of topological flat bands in frustrated kagome metal CoSn, using angle-resolved photo

102 lved collectively to give funneled minimally frustrated landscapes but some strategic parts of biomol

103 o exist in the absence of both geometrically frustrated lattice and inversion symmetry breaking.

104 to skyrmion formation, with a geometrically frustrated lattice being considered essential in this ca

105 magnet GdRu(2)Si(2) without a geometrically frustrated lattice by means of resonant X-ray scattering

106 rging as an exciting platform to explore the frustrated lattice geometry and quantum topology.

107 ws rich behaviour when spins occupy a highly frustrated lattice such as kagome.

108 can naturally arise in certain geometrically frustrated lattices, often with nontrivial topology if c

109 triangles, is one of the most geometrically frustrated lattices.

110 magnetic interactions within and between the frustrated layers.

111 pic exchange interactions which, when highly frustrated, lead to an exotic state of matter known as t

112 behavior in systems that possess no obvious frustrated Lewis acid-base interaction.

113 nich-type reaction catalyzed by a sterically frustrated Lewis acid/Bronsted base complex is disclosed

114 e transformation is promoted by a sterically frustrated Lewis acid/Bronsted base pair, which is propo

115 The tetramethylene-bridged PMes2/B(C6F5)2 frustrated Lewis pair (FLP) 8 was prepared by hydroborat

116 Two novel frustrated Lewis pair (FLP) aminoboranes, (1-Pip-2-BH2-C

117 phosphine, acts as a purely phosphorus-based frustrated Lewis pair (FLP) and abstracts hydride from [

118 of how they are being used for catalysis and frustrated Lewis pair (FLP) chemistry are explained.

119 Frustrated Lewis pair (FLP) chemistry enables a rare exa

120 Progress in frustrated Lewis pair (FLP) chemistry has revealed the i

121 Despite the rapid development of frustrated Lewis pair (FLP) chemistry over the last ten

122 otifs, mimicking the basic sites employed in frustrated Lewis pair (FLP) chemistry, were synthesized

123 xidation reactions are rarely encountered in frustrated Lewis pair (FLP) chemistry.

124 l spacer; Mes=2,4,6-Me3 C6 H2 ), acting as a frustrated Lewis pair (FLP) in small-molecule activation

125 The vicinal frustrated Lewis pair (FLP) mes2P-CH2CH2-B(C6F5)2 (3) re

126 enyl)phenyl) was treated with the well-known frustrated Lewis pair (FLP) PtBu3 /B(C6 F5 )3 in varying

127 ometric reactivity, Lewis acid catalysis and frustrated Lewis pair (FLP) reactivity are reviewed.

128 anium(III)-amide, or with trimesitylborane a Frustrated Lewis Pair (FLP) route that produces a uraniu

129 Tandem H(2) splitting by a phosphine-borane frustrated Lewis pair (FLP) shuttles H atoms to the N(3-

130 The first example of a frustrated Lewis pair (FLP) solely constructed around tr

131 Moreover, 3 was suitable to form a frustrated Lewis pair (FLP) with BPh(3), which was capab

132 uct with 4-(N,N-dimethylamino)pyridine but a frustrated Lewis pair (FLP) with the weaker base 2,6-lut

133 3COSiEt3 (3) and finally to CH4] through the frustrated Lewis pair (FLP)-type Si-H activation.

134 Complex 14 behaves as a reactive Zr(+)/amine frustrated Lewis pair (FLP).

135 synthetically accessible and functions as a Frustrated Lewis Pair (FLP).

136 (2a) reacts with diphenylacetylene to yield frustrated Lewis pair [Cp2Zr(PhCCPh)(PCy2)][MeB(C6F5)3]

137 ts were employed as Lewis acid components in frustrated Lewis pair activation of H2 and CO2.

138 A transition-metal frustrated Lewis pair approach has been envisaged to enh

139 Using a catalytic frustrated Lewis pair approach, we have developed a gene

140 used to pioneer our combined electrochemical/frustrated Lewis pair approach.

141 respectively, which represent a new type of frustrated Lewis pair based on an electron-rich Si(0) do

142 incorporation of a transition-metal oxo in a frustrated Lewis pair can have a synergistic effect and

143 1 b behaves as a frustrated Lewis pair capable of activation of H(2) and

144 e how H2 can be preactivated using classical frustrated Lewis pair chemistry and combined with in sit

145 While a number of comprehensive reviews into frustrated Lewis pair chemistry have been published in r

146 Here we report the application of frustrated Lewis pair chemistry to the synthesis of boro

147 raction of the Te and B with the alkyne in a frustrated Lewis pair fashion in the transition states.

148 meta-carbon atom, which generates 1'' with a frustrated Lewis pair in the ring between N and C.

149 amine-boranes by a dimethylxanthene-derived frustrated Lewis pair is described.

150 Mechanistic studies suggest a frustrated Lewis pair is generated between the oxorheniu

151 ed at C2 and C5 carbons of 1,5-hexadienes, a frustrated Lewis pair made of two complementary groups a

152 the metal-free C-H insertion proceeds via a frustrated Lewis pair mechanism involving heterolytic sp

153 lides as active Lewis base components in the frustrated Lewis pair mediated hydrogen activation.

154 f both classical Lewis acid-base adducts and frustrated Lewis pair systems are discussed and the subs

155 In contrast to traditional frustrated Lewis pair systems, the lack of steric hindra

156 these cases the borane and ether behave as a frustrated Lewis pair to activate H2 and effect the redu

157 The latter mediates frustrated Lewis pair type Si-H bond activation of the s

158 The trimethylene-bridged amine/borane frustrated Lewis pair was prepared by hydroboration of N

159 tion conditions, are found to proceed via a "frustrated Lewis pair" mechanism in which the solvent, a

160 cooperatively, in a manner reminiscent of a frustrated Lewis pair, to activate small molecules such

161 een the anion framework and K(+) resembles a frustrated Lewis pair-like structure, which we denote as

162 showed typical reactions of an oxygen/boron frustrated Lewis pair.

163 We report intermolecular transition metal frustrated Lewis pairs (FLPs) based on zirconocene arylo

164 We report a new class of frustrated Lewis pairs (FLPs) by the hydroboration of bu

165 Frustrated Lewis pairs (FLPs) comprising sterically hind

166 It was found that the surface frustrated Lewis pairs (FLPs) created by a Lewis acidic

167 Recent progress in frustrated Lewis pairs (FLPs) has attracted increasing a

168 Frustrated Lewis pairs (FLPs) have recently been advance

169 esign strategies than can lead to metal free frustrated Lewis pairs (FLPs) that can be employed for A

170 oxidation of H2 by combining the ability of frustrated Lewis pairs (FLPs) to heterolytically cleave

171 eactivity bear resemblance to the concept of frustrated Lewis pairs (FLPs), some of which have been s

172 trong bonds between Lewis acids and bases in frustrated Lewis pairs (FLPs), where latent reactivity m

173 ssance due to the fascinating development of frustrated Lewis pairs (FLPs).

174 d/base chemistry described by the concept of frustrated Lewis pairs (FLPs).

175 The C4-bridged unsaturated phosphane/borane frustrated Lewis pairs (P/B FLPs) 4 undergo borane induc

176 Recently, new reactivities of frustrated Lewis pairs have been uncovered that disclose

177 Frustrated Lewis pairs have found many applications in t

178 es that the metal-free activation of N2 with frustrated Lewis pairs may be achievable in the not-too-

179 vicinal M(+)/P systems 4 behave as reactive frustrated Lewis pairs toward hetercumulenes, undergoing

180 The articulation of the notion of "frustrated Lewis pairs" (FLPs), which emerged from the d

181 hydrogenation chemistry and catalysis using "frustrated Lewis pairs" (FLPs).

182 In recent years 'frustrated Lewis pairs' (FLPs) have been shown to be eff

183 ttributable to the development of so-called 'frustrated Lewis pairs': unquenched combinations of bulk

184 e of H2 into a proton and a hydride, akin to frustrated Lewis pairs.

185 mination reaction catalyzed by a sterically "frustrated" Lewis acid/Bronsted base complex is disclose

186 rong silane activation, effects multifaceted frustrated-Lewis-pair-type catalysis.

187 ition is found to be between a geometrically frustrated liquid and a dynamically frustrated glass.

188 Achieving uniform lattice orientation in frustrated liquid-crystalline phases, like cubic blue ph

189 Inherent disorder at the Fe/Li mixed site frustrates long-range communication between magnetic cen

190 el of the spin-liquid state in the canonical frustrated magnet gadolinium gallium garnet (Gd3Ga5O12).

191 rdering-imply that this compound is a highly frustrated magnet with unusual magnetic phase behaviours

192 ments, further reveals monolayer VSe(2) as a frustrated magnet, with its spins exhibiting subtle corr

193 ested paramagnetic Fermi surface mediate the frustrated magnetic interactions between local moments.

194 Dy2Ti2O7 has become of interest because its frustrated magnetic interactions may, in theory, lead to

195 ples ranging from protein folding through to frustrated magnetic interactions.

196 ing Dirac electrons, strong interactions and frustrated magnetic interactions.

197 Frustrated magnetic materials are promising candidates f

198 Among the frustrated magnetic materials, spin-ice stands out as a

199 This provides experimental evidence that a frustrated magnetic metamaterial can be engineered to ad

200 pect, artificial spin ices are geometrically frustrated magnetic metamaterials that offer vast untapp

201 Artificial spin ices are frustrated magnetic nanostructures where single domain n

202 However, in many geometrically frustrated magnetic systems, conventional LRO is suppres

203 ted (zigzag) spin chain is the Drosophila of frustrated magnetism, our understanding of a pair of cou

204 es as a model for the study of geometrically frustrated magnetism.

205 irection of exchange and leading to strongly frustrated magnetism.

206 An example is spin liquid formation in frustrated magnets like Dy(2)Ti(2)O(7).

207 rials induce exotic states of matter such as frustrated magnets, an extensive field of research from

208 lated materials, spin-orbit Mott insulators, frustrated magnets, and dilute magnetic alloys.

209 cs, currently most researches are focused on frustrated magnets, which usually have complicated magne

210 to explore novel phenomena of geometrically frustrated magnets.

211 A good example is the quantum spin liquid in frustrated magnets.

212 We predict that several (frustrated) magnets with dominant direct exchange and no

213 roposal has in equal measure exhilarated and frustrated membrane research for decades.

214 PdCrO2, a frustrated metallic magnet, offers the opportunity to ex

215 n-by-design concept can deliver magnetically frustrated metamaterials.Artificial magnetic nanostructu

216 , attributed to non-native helical structure frustrating microsecond refolding.

217 ition, we studied simulations of a minimally frustrated model based on energy landscape theory.

218 performs the tungsten radiator, dominated by frustrated modes, only for a vacuum gap thickness of 10

219 polarized light can provide a knob to drive frustrated Mott insulators into a chiral spin liquid, re

220 he two bridges are critical for snapping the frustrated native structure into place.

221 The frustrated nature of the evolutionary network suggests t

222 quire regions of negative cooperativity, or "frustrated" noncovalent interactions, as a source of pot

223 tive state contains structural elements that frustrate one another's folding, and that the two bridge

224 e either a highly ordered hexagonal phase or frustrated packing driven by directional interactions wh

225 cales, but where conformational sampling and frustrated packing takes place over longer time scales.

226 re common conditions, impeding diagnosis and frustrating parents and clinicians alike.

227 nds between folding and function, regions of frustrated patterns are present at the active site of pr

228 In the presence of B(C(6)F(5))(3), the frustrated PH/BH Lewis pair reacted with carbon monoxide

229 Our investigation reveals that frustrated phagocytic spreading occurs in phases and is

230 To overcome these issues, we use a series of frustrated phagocytosis assays to quantitatively charact

231 the localization of PA in macrophages during frustrated phagocytosis was examined using these PA sens

232 Together, these studies challenge the "frustrated phagocytosis" concept and suggest that neuron

233 F-actin is reorganized during the course of frustrated phagocytosis.

234 gnetic field in metals and penetrates in the frustrated phase as an array of undercooled nematic doma

235 The observed frustrated phase is a template for similar ordering in o

236 that this mode arises from the geometrically frustrated phonon flat-band, which is the lattice bosoni

237 quivocally probe the association between the frustrated PR3/B(C6F5)3 (1, R = CMe3; 2, R = 2,4,6-Me3C6

238 Recruiting PhD students can be a frustrating process, but Eve Marder looks forward to wel

239 ighlight the technical limitations that have frustrated progress, and outline how new approaches will

240 which synonymous codon usage can promote or frustrate proper protein folding in vivo.

241 Our results show how the physics of frustrated pyrochlore magnets such as spin ice may be si

242 Frustrated quantum magnets not only provide exotic groun

243 The search for quantum spin liquids in frustrated quantum magnets recently has enjoyed a surge

244 In frustrated quantum magnets, long-range magnetic order fa

245 play a defining role in the ground states of frustrated quantum magnets.

246 e study of impurity effects in geometrically frustrated quantum magnets.

247 Topological phases in frustrated quantum spin systems have fascinated research

248 Lewis acidic acceptor to generate a reactive frustrated radical pair (FRP).

249 d covering the synthesis and reactivities of frustrated radical pairs, with extensive highlights of t

250 In condensed matter, the frustrated rare-earth pyrochlore magnets Ho2Ti2O7 and Dy

251 catalytic sites themselves are often highly frustrated regardless of the protein oligomeric state, o

252 or recurrence and a poor median survival are frustrating reminders of the inefficacy of our current s

253 h either a strong spin-orbital coupling or a frustrating second-nearest-neighbor coupling is expected

254 ces' low complexity and high variance, which frustrates sequence similarity-based searches.

255 Hence, the design of minimally frustrated sequences can reduce chaperonin dependence an

256 ng period and delete connections by ignoring frustrating signals, to find a stable solution.

257 le cooling from the nematic phase produces a frustrated smectic phase with depressed transition tempe

258 ch as ferromagnetic, anti-ferromagnetic, and frustrated spin configurations on a linear chain, the un

259 er weak magnetic fields, indicating strongly frustrated spin interactions.

260 standing of a pair of coupled zigzag chains (frustrated spin ladder) in a magnetic field is still lac

261 c degrees of freedom.Experimental studies of frustrated spin systems such as pyrochlore magnetic oxid

262 BiCu2PO6 is a unique frustrated spin-ladder compound exhibiting highly anisot

263 nt electrons rarely coexist in geometrically-frustrated spinel lattices.

264 are exotic phases of matter characterized by frustrated spins obeying local "ice rules," in analogy w

265 etween Mott and Slater physics, where a spin-frustrated state emerges at the crossover.

266 target structure, by avoiding (encountering) frustrated states.

267 rritability exhibit exaggerated responses to frustrating stimuli, the authors used a frustration func

268 a small bioactive peptide to bring together frustrated structure in addition to maintaining protein

269 implying that short, disordered linkers may frustrate successive CcmM(S) domains attempting to simul

270 and belong to a new physical regime termed "frustrated supercritical collapse".

271 This frustrates synergistic signaling and lowers their signal

272 mpound, [Formula: see text], a geometrically frustrated system with effective spin-1/2 local moments

273 perfect match to the expected behavior for a frustrated system with the lowest energy pair of S=1/2 s

274 , we provide a first look into an artificial frustrated system, the dipolar trident lattice, where th

275 However, this approach breaks down in frustrated systems and in large protein assemblies, wher

276 Frustrated systems, typically characterized by competing

277 following a reward downshift and abandoned a frustrating task earlier than those without the mutation

278 lationship between A118G and behavior in two frustrating tasks in humans.

279 ed on dipolar interactions plus a competing, frustrating term that enforces the ice rule (IR).

280 e different isoforms are able to nucleate or frustrate the assembly of each other.

281 tially conflicting selection forces that can frustrate the Darwinian evolutionary process of affinity

282 f these findings is that POPC-only membranes frustrate the ECD-TMD coupling in such a way that the "c

283 However, breadmaking might frustrate the enrichments efforts due to inulin loss.

284 ns between police and the public continue to frustrate the formation of cooperative relationships nec

285 re much lower than today, yet open questions frustrate the translation of modern measurements of sulf

286 the generation of Li dendrites, have always frustrated the attempt to commercialize solid-state Li m

287 cancies results in excessive hole doping and frustrates the ability to control the thermoelectric pro

288 edundancy and ensuing network robustness has frustrated therapeutic development.

289 Results Some PCPs felt compelled but frustrated to pursue costly follow-up for incidental ima

290 nsional, that is, molecular, structures with frustrated topologies.

291 The highly frustrated topology of the inorganic slabs, along with t

292 Frustrated total internal reflection (FTIR) imaging was

293 By exploiting a combination of frustrated total internal reflection and absorption, str

294 ere we describe one such approach based upon frustrated total internal reflection imaging that can be

295 To study this phenomenon, we use frustrated total internal reflection to image the asperi

296 nknown physics of most terrestrial materials frustrates understanding of strategies for effective loc

297 have circumvented this problem by designing frustrated variants of the mixed alpha/beta-protein S6,

298 utations at positions predicted to be highly frustrated were found to correlate with decreased GroEL

299 alization of such possibilities is typically frustrated when such specialized molecules are integrate

300 Although the frustrated (zigzag) spin chain is the Drosophila of frus