Results 211 to 220 of about 54,026 (308)

CFD modeling and sensitivity‐guided design of silicon filament CVD reactors

AIChE Journal, EarlyView.
Abstract Filament‐based chemical vapor deposition (CVD) for silicon (Si) coatings is often treated as an adaptation of planar deposition. But this overlooks fundamental shifts in transport phenomena and reaction kinetics. In filament CVD, the filament acts as a substrate, heat source, and flow disruptor simultaneously. In this work, we ask: What really
G. P. Gakis, G. Loachamín‐Suntaxi, I. G. Aviziotis, E. D. Koronaki, P. P. Filippatos, G. Chatzigiannakis, S. P. A. Bordas, D. Davazoglou, A. G. Boudouvis   +8 more
wiley   +1 more source

<i>Azotobacter vinelandii</i> N₂ fixation increases in co-culture with the PGPR <i>Bacillus subtilis</i> in a nitrogen concentration-dependent manner. [PDF]

Appl Environ Microbiol
Leroux J, Beauregard PB, Bellenger J-P.
europepmc   +1 more source

SigmaFormer: Augmenting transformer encoders with COSMO sigma profiles for pure component property prediction

AIChE Journal, EarlyView.
Abstract Transformer‐based molecular models pretrained on SMILES strings demonstrate strong performance in property prediction. However, these model often lack explicit integration of molecular surface charge distributions that govern intermolecular interactions such as hydrogen bonding and polarity.
Tae Hyun Kim, Silabrata Pahari, Joseph Sang‐Il Kwon   +2 more
wiley   +1 more source

Aspartate aminotransferase of Rhizobium leguminosarum has extended substrate specificity and metabolizes aspartate to enable N₂ fixation in pea nodules. [PDF]

Microbiology (Reading)
Ledermann R, Bourdès A, Schuller M, Jorrin B, Ahel I, Poole PS.   +5 more
europepmc   +1 more source

Divulging diazotrophic bacterial community structure in Kuwait desert ecosystems and their N2-fixation potential. [PDF]

PLoS One, 2019
Suleiman MK, Quoreshi AM, Bhat NR, Manuvel AJ, Sivadasan MT.   +4 more
europepmc   +1 more source

Wavelength-Dependent Solar N₂ Fixation into Ammonia and Nitrate in Pure Water. [PDF]

Research (Wash D C), 2020
Ren W, Mei Z, Zheng S, Li S, Zhu Y, Zheng J, Lin Y, Chen H, Gu M, Pan F.   +9 more
europepmc   +1 more source

Resolving passive heat transfer and phase‐change heat in cryogenic CO2 deposition (Desublimation) from CO2/N2 mixtures

AIChE Journal, EarlyView.
Abstract In cryogenic CO2 desublimation systems where phase change dominates both heat transfer and separation, conventional lumped thermal‐resistance treatments embed interfacial latent heat into an overall heat‐transfer coefficient, obscuring how phase‐change heat is partitioned between the gas phase and the coolant and limiting diagnostic insight ...
Shengwen Xiao, Hiroshi Machida, Koyo Norinaga   +2 more
wiley   +1 more source

Recent Advances and Challenges in 2D Metal-Free Electrocatalysts for N₂ Fixation. [PDF]

Front Chem, 2020
Xia X, Li B, Liu S, Tang B.
europepmc   +1 more source

Advancements in Graphdiyne‐Based Multiscale Catalysts for Green Hydrogen Energy Conversion

Advanced Intelligent Discovery, EarlyView.
This review systematically explores the fundamental characteristics of graphdiyne (GDY), cutting‐edge field of GDY‐based multiscale catalysts within sustainable energy conversion systems.Special emphasis is placed on the structure‒property relationships in different reactions.
Qian Xiao, Lu Qi, Siao Chen, Yurui Xue
wiley   +1 more source

N₂ Fixation, N Transfer, and Land Equivalent Ratio (LER) in Grain Legume-Wheat Intercropping: Impact of N Supply and Plant Density. [PDF]

Plants (Basel)
Salinas-Roco S, Morales-González A, Espinoza S, Pérez-Díaz R, Carrasco B, Del Pozo A, Cabeza RA.   +6 more
europepmc   +1 more source