Results 131 to 140 of about 1,811,048 (198)

Spatiotemporal development of expanding bacterial colonies driven by emergent mechanical constraints and nutrient gradients. [PDF]

Nat Commun
Kannan H, Sun H, Warren M, Çağlar T, Yao P, Taylor BR, Sahu K, Ge D, Mori M, Kleinfeld D, Dong J, Li B, Hwa T.   +12 more
europepmc   +1 more source

Disrupted Brain Structure and Function in Alzheimer's Disease Patients With Behavioral and Psychological Symptoms

iNew Medicine, EarlyView.
ABSTRACT Objective Behavioral and psychological symptoms of dementia (BPSD) are highly prevalent in Alzheimer’s disease (AD), but the underlying mechanisms are unclear. This study aims to elucidate the neuropathological mechanisms underlying BPSD by investigating gray matter volume (GMV) and brain connectivity in AD patients with and without BPSD ...
Xuerui Pang, Linbo Xie, Mengdan Chen, Yi Ji, Yibing Yan, Shanshan Zhou, Panpan Hu, Xingqi Wu, Kai Wang   +8 more
wiley   +1 more source

Protective Effect of Paeoniae Radix Alba Carbonisata on Hepatic Amyloidosis by Regulating Calcium Homeostasis. [PDF]

Int J Mol Sci
Liu G, Wang Z, Xu H, Jia J, Xue Z, Ge W, Ji X, Cui L, Huang Y.   +8 more
europepmc   +1 more source

A novel approach to estimate non‐algal particle absorption for improved retrieval of pigment concentrations in coastal waters

Limnology and Oceanography: Methods, EarlyView.
Abstract Phytoplankton play a central role in ocean biogeochemistry and understanding their composition and variability is critical for monitoring marine ecosystem dynamics. Continuous spectrophotometric measurements (using a Seabird Sci. AC‐S) along ship tracks enable high‐resolution measurements of particle spectral absorption (apλ$$ {a}_p\left ...
Margherita Costanzo, Vittorio E. Brando, Emmanuel Boss, Alison Chase, David Doxaran   +4 more
wiley   +1 more source

Brain motion is driven by mechanical coupling with the abdomen. [PDF]

Nat Neurosci
Garborg CS, Ghitti B, Zhang Q, Ricotta JM, Frank N, Mueller SJ, Greenawalt DI, Turner KL, Kedarasetti RT, Mostafa M, Lee H, Costanzo F, Drew PJ.   +12 more
europepmc   +1 more source

Comb‐Driven Coherent Optical Transmitter for Scalable DWDM Interconnects

Laser &Photonics Reviews, EarlyView.
A comb‐driven coherent optical transmitter on a Si/SiN platform enables scalable DWDM interconnects by integrating ultra‐compact microring‐assisted modulators and interleavers. High‐baud coherent signaling achieves 400 Gb/s per wavelength and >$>$1 Tb/s multi‐channel transmission, with projected >$>$10 Tb/s per fiber, offering a path toward energy ...
Alireza Geravand, Erwan Weckenmann, Jean‐Michel Vallée, Farshid Shateri, Zibo Zheng, Simon Levasseur, Bo Yang, Jiajian Chen, Ting Wang, Zihao Wang, Leslie A. Rusch, Wei Shi   +11 more
wiley   +1 more source

Biophysical and structural insights into AAV genome ejection. [PDF]

J Virol
Gliwa K, Hull J, Kansol A, Zembruski V, Lakshmanan R, Mietzsch M, Chipman P, Bennett A, McKenna R.   +8 more
europepmc   +1 more source

Interleaved Diffractive Networks for Information Transfer Through Random Diffusers

Laser &Photonics Reviews, EarlyView.
This work presents a cascaded diffractive optical network that enables information transfer through random, unknown diffusers using passive, interleaved structured layers that mitigate scattering without digital computation. A hybrid optical‐digital version further improves robustness and reconstruction fidelity under distortions, with both simulations
Yuhang Li, Yiyang Wu, Shiqi Chen, Xilin Yang, Aydogan Ozcan   +4 more
wiley   +1 more source

Engineering inertial flow patterns for signal amplification in disc-based protein assays. [PDF]

Theranostics
Woo HK, Philp L, Jung DH, Zarrella D, Chung Y, Choi Y, Jeon J, Kim H, Castro CM, Rueda BR, Lee H.   +10 more
europepmc   +1 more source