Results 221 to 230 of about 173,676 (290)

In vivo neural activity of electrosensory pyramidal cells: Biophysical characterization and phenomenological modeling. [PDF]

PLoS Comput Biol
Akhshi A, Metzen MG, Chacron MJ, Khadra A.   +3 more
europepmc   +1 more source

Spectroscopic Insights Into the Role of the Coverage of *CO and *H on Bifurcation of Ethylene and Ethanol Pathways in Carbon Dioxide Electroreduction

Carbon Energy, EarlyView.
Zhao et al. control the coverage of *CO or *H intermediates by introducing foreign metal into Cu nanoparticles. The increased *CO coverage on Ag‐doped and Zn‐doped Cu promotes the generation of multi‐carbon products while the increased *H coverage of Co‐doped and Pd‐doped Cu enhances the selectivity of oxygenates. ABSTRACT As key reaction intermediates
Zi‐Hao Zhao, Wenchao Liu, Zhan Liu, Dan Ren   +3 more
wiley   +1 more source

Evolution's hidden architecture: a non-lipschitz theory of creation and catastrophe. [PDF]

BMC Ecol Evol
Durán-Olivencia MA.
europepmc   +1 more source

Induced‐Fit Recognition by a Calixarene–Pyrene Conjugate for Single‐ and Dual‐Wavelength Fluorescence Sensing in Water

Chemistry – A European Journal, EarlyView.
A sulfonatocalix[4]arene–pyrene conjugate functions as a fluorescence chemosensor for the optical detection of biorelevant analytes in water. Its photoinduced electron transfer (PET) response is triggered by an induced‐fit recognition mechanism. Noncovalent assembly with an additional dye affords dual‐color ratiometric signaling via competitive PET ...
Joana N. Martins, Márcia Pessêgo, Luis Garcia‐Rio, João Carlos Lima, Nuno Basílio   +4 more
wiley   +1 more source

Falling asleep follows a predictable bifurcation dynamic. [PDF]

Nat Neurosci
Li J, Ilina A, Peach R, Wei T, Rhodes E, Jaramillo V, Violante IR, Barahona M, Dijk DJ, Grossman N.   +9 more
europepmc   +1 more source

Dual‐State Photophysical Modulation via Bifurcated Hydrogen Bonding in a U‐Shaped Dipyridophenazine‐Cored Donor‐π‐Acceptor‐π‐Donor Fluorophore

Chemistry – A European Journal, EarlyView.
A donor–π–acceptor–π–donor (D–π–A–π–D) fluorophore bearing a U‐shaped dipyridophenazine core forms bifurcated hydrogen bonds with neutral donors such as sulfonamides or water. This interaction modulates both ground and excited states, enabling red‐shifted emission and enhanced photoluminescence in solution and solid state.
Kimiya Takei, Shunsuke Kobashi, Divya, Norimitsu Tohnai, Satoshi Minakata, Yoichi Kobayashi, Piotr de Silva, Youhei Takeda   +7 more
wiley   +1 more source

Harnessing chaotic bifurcation in positive feedback transistors for secure and scalable random key generation. [PDF]

Nat Commun
Im J, Ko J, Im J, Hwang J, Koo RH, Park SH, Kim J, Shin W, Woo SY, Lee JH.   +9 more
europepmc   +1 more source

A Variable Cross-Section Microfluidic Channel for Simultaneous Reproduction of Low Oscillatory and Pulsatile Wall Shear Stress at the Carotid Bifurcation: A Computational Fluid Dynamics-Based Study. [PDF]

Biosensors (Basel)
Li YJ, Hou HM, Hu QF, Yuan LJ, Xue CD, Chen D, Hu XQ, Qin KR.   +7 more
europepmc   +1 more source

Mathematical modeling and analysis of a sex-structured syphilis model with control measures. [PDF]

BMC Public Health
Luo R, Celestine AB, Gümüş M, William OD, Emadifar H, Smerat A, Awasthi AK.   +6 more
europepmc   +1 more source

A one-transistor organic electrochemical self-sustained oscillator model for neuromorphic networks.

Newton
Bisquert J, Tessler N.
europepmc   +1 more source