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In the biosynthesis of heme the tetrapyrrole hydroxymethylbilane is converted enzymatically to uroporphyrinogen III whereas conversion to uroporphyrinogen I occurs spontaneously. Both are substrates for uroporphyrinogen decarboxylase (UROD) but only the III isomer is a precursor of heme. These porp…
doi: 10.3390/biom16081188source:openalex: https://openalex.org/W7203493310
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Abstract In this study, oxygen-deficient LaNiO3–x was synthesized through noncontact reduction using hydrogen released from CaH2, and its catalytic performance for thermocatalytic ammonia synthesis was evaluated. The reduction process removes lattice oxygen without detectable hydride incorporation,…
doi: 10.1021/acs.inorgchem.6c02038source:openalex: https://openalex.org/W7203492839
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Abstract
doi: 10.1079/dfb/20262472448source:openalex: https://openalex.org/W7203493234
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The ability to discard body parts at a preferential locus of weakness is widespread across the Metazoans' Tree of Life and has received attention from ecological and behavioral perspectives. Still, in many cases, a clear understanding of its genetic, morphological, and anatomical pathways is lackin…
doi: 10.1016/j.asd.2026.101546source:openalex: https://openalex.org/W7203493146
文献openalex2026-08-14cc-by-nc
The development of advanced engineering applications requires materials with specific properties, yet epoxy-based composites' inherent brittleness is still a major limitation. Although graphene nanoplatelets (GNPs) can improve properties, their homogenous dispersion often results in restricted perf…
doi: 10.1016/j.polymertesting.2026.109330source:openalex: https://openalex.org/W7203493743
文献openalex2026-08-14public-domain
Hexatoma (Eriocera) guangxiensis Zhang & Yang sp. nov. Figs 6, 7 Type material. Holotype: China • ♂; Guangxi, Pingxiang; 11 May 1963; Jikun Yang leg.; CAU Limn: 129183; genitalia dissected. Paratypes: China • 1 ♂; Guangxi, Pingxiang; 11 May 1963; Jikun Yang leg.; CAU Limn: 129184; genitalia dissect…
doi: 10.5281/zenodo.21932700source:openalex: https://openalex.org/W7203493516
文献openalex2026-08-14public-domain
Stenothemus benesi Švihla, 2004 Fig. 1 Stenothemus benesi Švihla, 2004: 202, figs 161–163, 214; Yang et al. 2021 b: 3, fig. 1 A. Distribution. (Fig. 1) China (Sichuan, Yunnan).
doi: 10.5281/zenodo.21932642source:openalex: https://openalex.org/W7203492711
文献openalex2026-08-14cc-by
Hydrogen isotope streams can be purified through thin metallic foils and compressed to higher pressures by the process of superpermeation. This relies on the use of atomized hydrogen to facilitate the permeation of nearly all the incoming hydrogen particles. To explore this effect, a test stand was…
doi: 10.6084/m9.figshare.33259900source:openalex: https://openalex.org/W7203493508
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Peripheral nerve injury (PNI) remains a major clinical challenge because of the limited regenerative capacity of nerve tissue and the formation of an unfavorable inflammatory and fibrotic microenvironment after injury. In this study, a multifunctional conductive hydrogel-composite nerve conduit was…
doi: 10.1080/00914037.2026.2714867source:openalex: https://openalex.org/W7203492676
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Bacterial colonization and biofilm formation on orthopedic and dental implants remain major clinical complications, while conventional systemic antibiotics are often limited by poor penetration into biofilms and infected bone. These limitations have motivated the development of biomaterials with in…
doi: 10.3390/ma19163461source:openalex: https://openalex.org/W7203492581
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In this study, heat-induced gelation was used as a model process to compare the functional properties of pulse protein concentrates extracted using dry fractionation, and isolates from wet fractionation. Faba bean and mung bean protein with contrasting storage protein compositions, particularly dif…
doi: 10.1016/j.foodhyd.2026.113260source:openalex: https://openalex.org/W7203492683
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ABSTRACT Silica aerogel is a nanostructured material with high specific surface area, high porosity, low density and excellent heat insulation properties. These properties offer exciting applications in thermal fabric. But the weak mechanical properties caused by the hydrophilicity limit its furthe…
doi: 10.1002/app.71328source:openalex: https://openalex.org/W7203492217
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ABSTRACT Organic afterglow exploits photo‐induced electron transfer (PIET) and diffusion‐/transport‐limited charge recombination to produce long‐lasting emission. Because the kinetics are governed by charge separation, trapping/detrapping, and delayed recombination, they can be tuned by donor–accep…
doi: 10.1002/adom.71607source:openalex: https://openalex.org/W7203492465
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The growing demand for renewable biomass energy has driven in-depth research into pyrolysis, in which particle size has emerged as a key factor influencing reaction kinetics and gas release. In this study, beech wood with four different sizes were prepared. A thermogravimetric analyzer (TGA 4000) a…
doi: 10.3390/fire9080353source:openalex: https://openalex.org/W7203492207
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🇬🇧 Abstract (English) Title: Integration of Penrose Tiling into the UCT v6.1.4 Model: Quasicrystalline Architecture of the $S^3/I^*$Manifold and Cosmological Signatures Abstract: This theoretical note within the Topological Universe-Crystal framework (UCT v6.1.4) demonstrates that the three-dimensi…
doi: 10.5281/zenodo.21936017source:openalex: https://openalex.org/W7203492273
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The design of solar cells with a bulk heterojunction is one of the most promising areas in renewable energy sources. Acceptor dopants with suitable physical characteristics are desirable components for ternary organic solar cells with cascade charge transfer. In this Short Note, 2-(4H-indeno[2,1-d]…
doi: 10.3390/m2218source:openalex: https://openalex.org/W7203492400
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ABSTRACT The ferricyanide/ferrocyanide ([Fe(CN) 6 ] 3− /[Fe(CN) 6 ] 4− ) redox couple is widely used in energy storage and catalysis because of its rapid electron‐transfer kinetics and excellent reversibility. Yet its chemistry in highly alkaline media (pH ≥ 14) remains incompletely understood. In…
doi: 10.1002/smll.75253source:openalex: https://openalex.org/W7203492443
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Abstract The critical role of symmetry-breaking interfaces in mediating superconductivity has garnered increasing interest in recent years. KTaO 3 (KTO)-based heterointerfaces present a striking example, where the superconducting transition temperature ( T c ) exhibits an intriguing dependence on K…
doi: 10.1038/s41467-026-76343-4source:openalex: https://openalex.org/W7203492191
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Abstract The synthesis, characterization, and electronic structure of a mixed-valent triiron complex of redox-active tppz ligands [{Fe0(CO)2(μ-tppz•–)}2FeII] are discussed. This complex bears a low-spin FeII center, bound to two tppz radical anions, that displays no exchange coupling at room temper…
doi: 10.1021/acs.inorgchem.6c00777source:openalex: https://openalex.org/W7203491785
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This paper introduces the Yamato Computational Framework, a high-performance computational architecture implemented in Python and NumPy that integrates classical mechanics principles, historical mathematical algorithms (rooted in the works of Al-Khwarizmi and Al-Jazari), and discrete modular system…
doi: 10.5281/zenodo.21935809source:openalex: https://openalex.org/W7203492166