Results 161 to 170 of about 203,799 (303)

Poem 'To Mamie McVay & Mae McFarland' by Mae Wynne McFarland

open access: yes
A handwritten poem titled, 'To Mamie McVay & Mae McFarland', by Mae Wynne McFarland.

core   +1 more source

Letter from Mae Wynne McFarland to Jack E. Josey

open access: yes
A typed letter to Jack E. Josey from Mae Wynne McFarland, discussing the validity of historical information from 'old Uncle Jeff' concerning Sam Houston's 'Steamboat house'
McFarland, Mae Wynne
core  

Soft, Multi‐Wavelength Photoplethysmography Enables Reliable Neonatal Blood Pressure Monitoring Via Error Stratification

open access: yesAdvanced Science, EarlyView.
A soft hybrid multi‐wavelength PPG wearable acquires neonatal signals. Synchronized PPG and invasive ABP data are segmented into fixed windows. A 1D‐EfficientNet model predicts segment‐level SBP and DBP. Model performance is examined with retrospective subgroup analysis across acquisition conditions.
Wenqi Shi   +12 more
wiley   +1 more source

Fussing and fuming over Fannie and Freddie: how much smoke, how much fire? [PDF]

open access: yes
The roles of Fannie Mae and Freddie Mac have become increasingly controversial in the modern world of residential mortgage finance. The authors describe the special features of these two companies and their roles in the mortgage markets and then discuss ...
W. Scott Frame, Lawrence J. White
core  

Artificial Intelligence‐Driven Inverse Design of Singlet Fission Candidates in the Acene family

open access: yesAdvanced Science, EarlyView.
In this work, we describe an AI‐driven inverse design platform predicting S1 and T1 energies across acenes with high accuracy. Using Hammett σ constants as descriptors and RNN models coupled with optimization algorithms, it efficiently explores ≈1014 structures, uncovering novel SF candidates from benzene to pentacene. Freely accessible at https://alba.
Rafael G. Uceda   +9 more
wiley   +1 more source

Flat Bands Induced by Non‐Collinear Antiferromagnetism in CoBi2Te4

open access: yesAdvanced Science, EarlyView.
Flat bands emerge at the edges of intrinsically non‐collinear antiferromagnetic CoBi2Te4 two‐septuple layers through the interplay of spin–orbit coupling–driven band inversion and non‐collinear antiferromagnetism, uncovering a previously unexplored mechanism for flat‐band formation and opening new opportunities for strongly correlated quantum states ...
Ziyuan Zhao   +4 more
wiley   +1 more source

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