Influence of charge block length on conformation and solution behavior of polyampholytes

WH Shi, RS Adhikari, DN Asthagiri… - ACS Macro …, 2023 - ACS Publications
We investigate the effect of charge block length on polyampholyte chain conformation and
phase behavior using small-angle X-ray scattering (SAXS) and implicit-solvent molecular …

[PDF][PDF] Physical mechanisms driving cell sorting in Hydra

O Cochet-Escartin, TT Locke, WH Shi, RE Steele… - Biophysical journal, 2017 - cell.com
Cell sorting, whereby a heterogeneous cell mixture organizes into distinct tissues, is a
fundamental patterning process in development. Hydra is a powerful model system for carrying …

Electrostatic repulsion slows relaxations of polyelectrolytes in semidilute solutions

AH Slim, WH Shi, F Safi Samghabadi… - ACS Macro …, 2022 - ACS Publications
We investigate the structure and dynamics of unentangled semidilute solutions of sodium
polystyrenesulfonate (NaPSS) using small-angle neutron scattering (SANS) and neutron spin–…

Rheological properties of engineered protein polymer networks

WH Shi, TMSK Pathiranage, AB Marciel - MRS Bulletin, 2020 - cambridge.org
The linear and nonlinear mechanical properties of recombinant protein polymer networks are
reviewed, with particular emphasis on how to tune elastic and dissipative behavior through …

Forces driving cell sorting in Hydra

O Cochet-Escartin, TT Locke, WH Shi, RE Steele… - bioRxiv, 2017 - biorxiv.org
Cell sorting, whereby a heterogeneous cell mixture organizes into distinct tissues, is a
fundamental patterning process in development. So far, most studies of cell sorting have relied …

Classical Caesarean Section Revisited in Modern Obstetrics

HUI Winnie, VKS NG, LAU Wai-Lam… - Hong Kong Journal of …, 2017 - hkjgom.org
Objective: To review the incidence, indications, characteristics, and clinical outcomes of
classical Caesarean section at a regional hospital in Hong Kong. Methods: This was a …

Block Sequence Effects on Phase Behavior, Oligomerization, and Conformation of Racemic Polyampholyte Peptides

W Shi, A Marciel - Bulletin of the American Physical Society, 2024 - APS
W32. 00005: Block Sequence Effects on Phase Behavior, Oligomerization, and
Conformation of Racemic Polyampholyte Peptides*

Low-magnitude high-frequency vibration treatment augments fracture healing in ovariectomy-induced osteoporotic bone

HF Shi, WH Cheung, L Qin, AHC Leung, KS Leung - Bone, 2010 - Elsevier
Fracture healing is impaired in osteoporotic bone. Low-magnitude high-frequency vibration (LMHFV)
has recently been proven to be osteogenic in osteoporotic intact bone. Our …

Temporal changes of CT findings in 90 patients with COVID-19 pneumonia: a longitudinal study

Y Wang, C Dong, Y Hu, C Li, Q Ren, X Zhang, H Shi… - Radiology, 2020 - pubs.rsna.org
Background CT may play a central role in the diagnosis and management of coronavirus
disease 2019 (COVID-19) pneumonia. Purpose To perform a longitudinal study to analyze the …

Interaction between concentric eye‐walls in super typhoon Winnie (1997)

Q Zhang, Y Kuo, S Chen - … Society: A journal of the atmospheric …, 2005 - Wiley Online Library
… On the other hand, the wind and radar reflectivity along the north-to-south vertical cross-section
through Winnie’s centre at 14 h indicates the vertical structure of concentric eye-walls (Fig…