Results 141 to 150 of about 224,464 (245)

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Renal Imaging Characteristics Predicting Percutaneous Access for Staghorn Stone Management. [PDF]

Curr Urol Rep
Elorrieta V, Turgut BE, Maluf FC, Crivelli JJ, Wood KD, Chi T, Taguchi K.   +6 more
europepmc   +1 more source

WorMa: An Undulatory Robot With Center of Mass Regulation via Internal Fluid Redistribution for Amphibious Locomotion

Advanced Robotics Research, EarlyView.
WorMa is an amphibious undulatory robot that uses Center of Mass redistribution as the sole terrain adaptation mechanism. This mechanism is based on internal fluid mass redistribution through a pump‐driven latex balloon system that creates three profiles: head‐biased, balanced, and tail‐biased.
Daniil Filimonov, Nana Obayashi
wiley   +1 more source

The Aesthetics of Stones

ESPES
In this paper, I shall examine the aesthetic experience afforded by stones – in particular the kind of smoothly rounded enchanting pebbles that invite us to handle and collect them – and argue that it is not simply an experience of natural objects, but ...
Anna Petronella Foultier
doaj  

See better, treat better - cap-assisted single-operator pancreatoscopy for electrohydraulic lithotripsy of pancreatic duct stones. [PDF]

Endoscopy
Ellrichmann M, Schäfer N, Halfmann F, Hamel H, Fehrendt H, Meinhardt C.   +5 more
europepmc   +1 more source

CD9+ B Cells Induce T Follicular Helper Cell Apoptosis to Regulate Germinal Center Regression

Advanced Science, EarlyView.
A unique subset of CD9+ B cells regulates germinal center B (GC‐B) cell regression by inducing T follicular helper (Tfh) cell apoptosis through multiple signaling pathways, such as ALCAM‐CD6. FOXP1 plays a key role in GC‐B cell differentiation. These findings clarify mechanisms of GC degeneration and termination and offer potential targets for adenoid ...
Wenjing Liao, Lijuan Song, Meiqian Xu, Tianhao Liang, Yixuan Chen, Gui Chen, Zaihuan Lin, Huakang Du, Guofei Feng, Zhiming Feng, Qi Zhang, Fan Pan, Saixuan Yang, Xinyin Zhang, Wenxu Peng, Tianlong Li, Zhuoshen Lin, Yabang Chen, Jiayi Liu, Baoxin Peng, Yan Liu, Xing Niu, Ting Li, Chengyu Huang, Ke Mo, Jianlei Xie, Yu Zou, Xiaowen Zhang   +27 more
wiley   +1 more source

A forgotten disease revisited: giant bladder stone in a modern clinical setting case report. [PDF]

J Surg Case Rep
Putra CN, Hariwibowo R, Akbar N.
europepmc   +1 more source

The price of breaking the law: the saga of the P&O Ferries Redundancies. [PDF]

, 2022
Stones, H., Stones, Hannah
core  

Modulation of miR‐23b Wnt/β‐catenin Axis Strengthens Endothelial Barrier Properties

Advanced Science, EarlyView.
Early blood‐brain barrier (BBB) disruption contributes to stroke and CNS disease pathology. miR‐23b was identified as a regulator of BBB integrity in brain endothelial cells. Inhibition of miR‐23b enhanced barrier‐associated properties, promoted repair‐related signaling, and reduced BBB leakage in experimental stroke models, supporting further ...
Victor Anthony Martinez, Rose E. Presby, Sara Nakanishi, Pallavi Gaur, Ugur Akcan, Johannes Daugaard Krog, Iben Daugaard Krog, Lipi Das, David S. Johnson, Danny Jamoul, Douglas Jury, Brian Lawson, Jacob Körbelin, Lewis M. Brown, Vilas Menon, Dritan Agalliu, Irene Munk Pedersen   +16 more
wiley   +1 more source

Age-Associated Differences in Ductal Involvement in Biliary Lithiasis: A Consecutive MRCP Cohort Study. [PDF]

Life (Basel)
Florescu LM, Mămuleanu M, Cîrlig IA, Rădulescu D, Florescu A, Ene MA, Domenco AȘ, Olaru AM, Țâru AGC, Nica RE, Teică RV, Paitici Ș, Gheonea IA.   +12 more
europepmc   +1 more source