Results 221 to 230 of about 2,866,239 (361)

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced 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, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

Risk factors for subsequent vertebral fractures after percutaneous vertebral augmentation in Asian populations: a systematic review and meta-analysis. [PDF]

BMC Musculoskelet Disord
Zheng W, Huang J, Jin L, Zhang Q, Li T, Gong W, Xia Y, Lin Z, Zhou F, Lu C, Zhang L, Xue C, Ye H, Wang L.   +13 more
europepmc   +1 more source

Descriptive epidemiology of veterinary events in flat racing Thoroughbreds in Great Britain (2000 to 2013) [PDF]

, 2017
Boden, Cruz, Dyson, Ely, Estberg, Johnson, Lam, Lyle, MacKinnon, McKee, Newton, Parkin, Perkins, Reardon, Reardon, Reardon, Reardon, Takahashi, Verheyen, Williams, Wilsher, Wood, Wright   +22 more
core   +1 more source

Engineering Poly(Lactic Acid)/Cellulose Nanocrystal Composites: A Comparative Review of Preparation Strategies and their Influence on Structure‐Property Relationships

Advanced Sustainable Systems, EarlyView.
This review compares diverse strategies for preparing PLA/CNC nanocomposites and examines how each method shapes the composite structure and properties. By highlighting trade‐offs in dispersion, crystallinity, and scalability, it guides optimal technique selection for targeted applications such as packaging, biomedical scaffolds, and 3D printing, where
Jimin Ryoo, Dongyeop X. Oh, Jeyoung Park
wiley   +1 more source

The management of pathological fracture of the proximal femur in children using PHILOS plating: A case reports. [PDF]

Int J Surg Case Rep
Primaputra MRA, Jatmiko WE.
europepmc   +1 more source

Human Bone‐Derived Endothelial Cells Mediate Bone Regeneration via Distinct Expression of KIT Ligand

Advanced Science, EarlyView.
Bone‐specific endothelial cells (b‐ECs) uniquely express KITLG, which recruits c‐Kit+/CD34+ hematopoietic progenitors (HPCs) to the osteovascular niche, initiating a cascade that culminates in the osteogenic differentiation of bone marrow‐derived mesenchymal stem cells (bm‐MSCs) and subsequent ossification.
Xiang Li, Hwan D. Kim, Allen C. Luo, Liyan Gong, Yonglin Zhu, Chin Nien Lee, Xuechong Hong, Christopher L. Sudduth, Michal Ad, Young‐Hyeon An, Mihn Jeong Park, Do‐Gyoon Kim, Arin K. Greene, Bonnie L. Padwa, Nathaniel S. Hwang, Ruei‐Zeng Lin, Juan M. Melero‐Martin   +16 more
wiley   +1 more source

Denosumab for prevention of fractures in postmenopausal women with osteoporosis.

New England Journal of Medicine, 2009
S. Cummings, J. S. San Martin, M. McClung, E. Siris, R. Eastell, I. Reid, P. Delmas, H. Zoog, M. Austin, Andrea T Wang, Š. Kutílek, S. Adami, J. Zanchetta, C. Libanati, S. Siddhanti, C. Christiansen   +15 more
semanticscholar   +1 more source

Choroid Plexus Fibroblast–ILC2 Niche Promotes Adult Hippocampal Neurogenesis after Traumatic Brain Injury

Advanced Science, EarlyView.
This study investigates the role of group 2 innate lymphoid cells (ILC2) in the choroid plexus (ChP) following traumatic brain injury (TBI). ILC2 accumulation alleviates immune infiltration, preserves hippocampal integrity, and improves sensory‐motor and memory functions.
Shiqi Gao, Xiaoming Guo, Sixuan Tian, Huaping Huang, Caidi Ying, Junjie Wang, Jiahao Zhang, Jun Lin, Anwen Shao, Jingyu Wang, Yuan Hong   +10 more
wiley   +1 more source

Strategy for ipsilateral multiple concomitant upper extremity fractures in an elderly polytraumatized patient with severe osteoporosis: A case report. [PDF]

Medicine (Baltimore)
Shim BJ, Lee DH, Jeon HB, Kim YC, Kim KW.   +4 more
europepmc   +1 more source

Vitamin D3 and calcium to prevent hip fractures in elderly women.

New England Journal of Medicine, 1992
M. Chapuy, M. Arlot, F. Duboeuf, J. Brun, Bridgette Crouzet, S. Arnaud, P. Delmas, P. Meunier   +7 more
semanticscholar   +1 more source