Quando um centro motor do encéfalo provoca um movimento, OF. impulsos mo-tores podem seguir dois caminhos: a) as conhecidas vias descendentes m, que ter-minam nas grandes células motoras do corno anterior: b) as vias 7 que ativam as pequenas células do corno anterior cujos finos axônios se destinam às fibras mus-culares intrafusais. Estes últimos estímulos causam contração dessas pequenas fi-br...

Fractional variants of distance-based parameters have application in the fields sensor networking, robot navigation, and integer programming problems. Complex networks are exceptional which exhibit significant topological features become quintessential research area field computer science, biology, mathematics. Owing to possibility that many real-world systems can be intelligently modeled repre...

In many research works Bouaouid et al. have proved the existence of mild solutions an abstract class nonlocal conformable fractional Cauchy problem form: d α x t / = A + f , 0...

Figure S1 (A) RT-PCR of RNA from cenpf splice zebrafish morphants demonstrating specificity of splice morpholinos by aberrant splicing of cenpf mRNA in cenpf splice morphants compared to control embryos at 24 hpf. (B) Zebrafish cenpf morphants exhibit high mortality in first 24 hours. Quantification (%) of surviving zebrafish embryos injected with morpholino (MO) at 24hpf. Graphic representatio...

The competitive host-guest encapsulations of palmityl chloride-modified amphiphilic hyperbranched poly(amido-amine) (HPAMAM-PC) and poly(sulfone-amine) (HPSA-PC) to selected pairs of dyes are reported. Watersoluble and chloroform-insoluble dyes, such as methyl orange (MO), methyl blue (MB), rose bengal (RB), fluorescein sodium (FSS), eosin Y (EY) and phloxine B (PB), can be transferred from aqu...

BACKGROUND Prolonged atrial fibrillation (AF) results in electrical, structural, and gap-junctional remodeling. We examined the reversibility of the changes in (ultra)structure and gap junctions. METHODS AND RESULTS Four groups of goats were used: (1) sinus rhythm (SR), (2) 4 months' AF (4 mo AF), (3) 2 months' SR after 4 mo AF (2 mo post-AF), and (4) 4 months' SR after 4 mo AF (4 mo post-AF)...

Reaction of Mo(2)Cl(4)(dppm)(2) (dppm = bis(diphenylphosphino)methane) with 6 equiv of [n-Bu(4)N][CN] or [Et(4)N][CN] in dichloromethane yields [n-Bu(4)N](2)[Mo(2)(CN)(6)(dppm)(2)] (1) and [Et(4)N](2)[Mo(2)(CN)(6)(dppm)(2)] (2), respectively. The corresponding one- and two-electron oxidation products [n-Bu(4)N][Mo(2)(CN)(6)(dppm)(2)] (3) and Mo(2)(CN)(6)(dppm)(2) (4)were prepared by reactions o...

A series of carbonyl metal complexes with anions of functional «-amino acids has been pre­ pared: [M(CO),(L-histidinate)]' (M = Cr, Mo, W), M(CO),(L-histidinate) (M = Mn, Re), [Re(CO)3(NO)(L-histidinate)] + PF6-, M(CO)2(//3-allyl)(L-histidinate) (M = Mo, W), Mo(CO)2(NO)(L-histidinate), [Mo(CO)(NO)(^3-methalIyl)(L-histidinate)]PF6, Mo(CO)2(/73-methallyl)(L-histidineOMe)Cl, [M(CO)3(cysteinate)]2~...

By using first principles total energy calculations, the surface energies of (100), (110), (111) and (211) surfaces of Mo before and after adsorbing ultrathin films of Rh have been presented. The results show that in the case of clean Mo surfaces Mo(111) is stable against faceting to Mo(211), Mo(110) and Mo(100), while after adsorbing one physical monolayer of Rh, the surface energies of all th...

In this study Ni catalyst have been activated during hydrogen evolution reaction (HER) by adding Mo ions into the alkaline electrolyte. After dissolving different amounts of ammonium molybdate in the 1M NaOH as electrolyte, Ni catalyst was used as cathode for HER. Afterwards a comparison between hydrogen overpotential measured in Ni catalyst with and without in situ activation has been made; th...