Results 141 to 150 of about 90,125 (297)

Impact of calcium oxalate stones on the gene expression profile of renal endothelial cells through single-cell nucleus transcriptome sequencing analysis

open access: yes徐州医科大学学报
Objective To clarify the gene expression profile of renal endothelial cell subpopulations in a calcium oxalate kidney stone rat model, providing reference for understanding the role of renal endothelial cells in kidney damage mediated by kidney stones ...
ZHANG Ying   +4 more
doaj   +1 more source

Granulosa cell-derived induced pluripotent stem cells exhibit pro-trophoblastic differentiation potential

open access: yes, 2017
Introduction: Human induced pluripotent stem cells (hiPSCs) have been derived from various somatic cell types. Granulosa cells, a group of cells which surround oocytes and are obtained from the (normally discarded) retrieved egg follicles of women ...
曾麗慧;何弘能;陳信孚   +1 more
core   +1 more source

Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models

open access: yesAdvanced Materials Technologies, EarlyView.
Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys   +6 more
wiley   +1 more source

Mechanistic investigation into the performance of stone columns constructed with riverbed aggregates in varied soil conditions

open access: yesScientific Reports
Stone columns are an efficient and economical ground improvement technique to enhance weak soils’ bearing capacity and settlement behaviour. This experimental study examines the performance of stone columns constructed with riverbed gravel as a ...
Ahmed Almutairi
doaj   +1 more source

Platforms, network effects and small business dynamics in China : case study of the Shanzhai cell phone industry [PDF]

open access: yes
This paper seeks to argue the significance of platforms on emerging markets through a case study of the Shanzhai cell phone industry in Shenzhen, China.
Pan, Jiutang, Ding, Ke
core  

Recent Developments in Energy Storage and Conversion Applications of Multifunctional Vanadium Carbides

open access: yesAdvanced Materials Technologies, EarlyView.
This review systematically explains the synthesis, properties, and energy storage and conversion applications of vanadium carbides. We introduce the structural and the synthetic strategies and reviewed recent developments in the material synthesis processes. The emerging applications of vanadium carbides in energy storage and conversion are highlighted.
Swathy B. Saseendran   +2 more
wiley   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

open access: yesAdvanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui   +5 more
wiley   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

PbMC1a/1b regulates lignification during stone cell development in pear (Pyrus bretschneideri) fruit. [PDF]

open access: yesHortic Res, 2020
Gong X   +11 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy