Results 141 to 150 of about 338,127 (290)
Advanced Synthesis &Catalysis, EarlyView.Chiral potassium base catalysts featuring 1,1´‐bi‐2‐naphthol‐derived chiral crown ethers as ligands promote a tandem allylic isomerization/asymmetric aldol‐Tishchenko reaction of allylic alcohols and aldehydes. This method provides enantioenriched 1,3‐diols with excellent diastereoselectivity and high enantioselectivity, thereby expanding the synthetic
Hiroki Ishikawa, Masahiro Sai
wiley +1 more source
MÔ HÌNH CHĂN NUÔI CHÓ BẢN ĐỊA ỨNG DỤNG CÔNG NGHỆ INTERNET VẠN VẬT
Nguyễn Ngọc Hoan +1 more
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Um futuro para as ilhas do Porto : ilha da Travessa da Rua Chã
, 2016 Exame público realizado em 6 de Junho de ...
openaire +1 more source
Midbrain PAG Astrocytes Modulate Mouse Defensive and Panic‐Like Behaviors
Advanced Science, EarlyView.Astrocytes in the midbrain periaqueductal gray (PAG) dynamically encode threat intensity and shape defensive action selection in mice. Real‐time Ca2+ imaging reveals robust astrocytic activation during predator odor and CO2 exposure. Aberrant astrocytic Ca2+ overactivation disrupts goal‐directed escape, biases behavior toward freezing, and induces ...
Ellane Barcelon +10 more
wiley +1 more source
Materiais e cores tradicionais nos centros históricos : caso de estudo no Quarteirão Chã, Porto
, 2016 A seguinte dissertação pretende contribuir com uma proposta e uma metodologia de trabalho, para um planeamento da identidade visual dos centros históricos. Para isso utilizou-se como exemplo o Quarteirão Chã do centro histórico do Porto, local sugerido pelos professores da Unidade Curricular de Projeto III. Uma vez que, o Porto, é uma cidade onde a cor
openaire +1 more source
Strong Proton‐Phonon Coupling Drives Fast Ion Transport in Perovskites
Advanced Science, EarlyView.Experimental and computational phonon analysis of ABO3‐type proton conductor BaSnO3 shows that substitution on the B‐site with yttrium forms an imaginary phonon mode which is instrumental for the function as proton conductor. This overcompensates the adverse proton trapping effect of the yttrium.
Alexey Rulev +8 more
wiley +1 more source
Development of predictable and high-yield CHO cell line by site-specific integration. [PDF]
J Biol EngLan W +12 more
europepmc +1 more source
NDST3‐Induced Epigenetic Reprogramming Reverses Neurodegeneration in Parkinson's Disease
Advanced Science, EarlyView.NDST3‐mediated epigenetic reprogramming revitalizes neuronal circuits in the substantia nigra and striatum to halt dopaminergic neuron degeneration and restore motor function in Parkinson's disease models. This strategy promotes neuronal maintenance and functional recovery, highlighting NDST3's therapeutic potential in neurodegenerative disorders ...
Yujung Chang +18 more
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