Results 71 to 80 of about 169,596 (297)

The Relationship of Coronal Mass Ejections to Streamers [PDF]

, 1999
We have examined images from the Large Angle Spectroscopic Coronagraph (LASCO) to study the relationship of Coronal Mass Ejections (CMEs) to coronal streamers.
Antiochos, Bravo, Brueckner, Chen, Dere, Guo, Howard, Howard, Hundhausen, Illing, K. P. Dere, Kahler, Koutchmy, Low, McAllister, Mikic, N. B. Rich, Pneuman, Prasad Subramanian, R. A. Howard, Steinolfson, Wang, Wu   +22 more
core   +3 more sources

Dense Nanofibrillar Collagen–Silica Hybrids with High Strength and ECM‐Mimetic Tissue Integration

Advanced Functional Materials, EarlyView.
Dense nanofibrillar collagen–silica hybrids are engineered by synchronizing collagen fibrillogenesis with silica condensation, producing printable scaffolds that unexpectedly approach native extracellular matrix organization and strength. These cell‐free constructs guide endogenous cell‐infiltration, enable localized matrix remodeling, and integrate ...
Norein Norein, Shima Tavakoli, Philipp Wolf, Xie Ling, Veronica Rondahl, Klaus Leifer, Gry Hulsart‐Billström, Jöns Hilborn   +7 more
wiley   +1 more source

Effect of Running Speed on Gait Variability in Individuals with Functional Ankle Instability

Entropy
To compare lower limb joint angle variability between functional ankle instability (FAI) and healthy controls (CONs) at different running speeds using linear and nonlinear methods.
Wenhui Mao, Kanglong Zhao, Xiangguo Xu, Mengzi Sun, Kai Wang, Yilin Xu, Li Li   +6 more
doaj   +1 more source

Are stainless steel elastic nails the solution to heavier children with femoral shaft fractures?

Archives of Trauma Research, 2019
Background: The use of titanium elastic intramedullary nails for the treatment of femoral shaft fractures, in children weighing ≥45 kg, has been questioned due to the increased rates of malunion.
Richard Hutchinson
doaj   +1 more source

Controlling the angle between the distal locking screw and tibiotalar joint tangent helps to reduce the occurrence of misalignment of distal tibial fractures treated with intramedullary nail fixation

BMC Musculoskeletal Disorders, 2022
Background Studies have shown that on the coronal plane, whether the direction of the distal locking screw is parallel to the tangent line of the tibiotalar joint can be used to determine whether there is varus or valgus deformity after the treatment of ...
Miao He, Jian Liu, Xu Deng, Miao He
doaj   +1 more source

Infusible Extracellular Matrix Biomaterial Enhances Cell‐Specific Pro‐Repair Responses Following Acute Myocardial Infarction

Advanced Healthcare Materials, EarlyView.
We measure the cell‐specific responses of administering infusible ECM (iECM) in acute myocardial infarction (MI) across multiple timepoints. Using single‐nucleus RNA sequencing and spatial transcriptomics, we measure macrophage activation, fibroblast remodeling, increased vascular development, lymphangiogenesis, cardioprotection, and neurogenesis ...
Joshua M. Mesfin, Alexander Chen, Quincy P. Lyons, Michael B. Nguyen, Maria L. Karkanitsa, Justin Yu, Van K. Ninh, Emily Gardner, Elyse G. Wong, Sriya N. Paleti, Julian Cheng, Benjamin D. Bridgelal, Kate E. Reimold, Selena Cao, Connor Uhre, Colin G. Luo, Zhenxing Fu, Kevin R. King, Karen L. Christman   +18 more
wiley   +1 more source

Modeling of transient disturbances in coronal-streamer configurations [PDF]

, 1983
Numerical simulations of the formation and propagation of mass ejection, loop transients in coronal streamers are discussed. The simulations are accomplished with numerical solutions of the single fluid, ideal MHD equations of motion in the meridional ...
Steinolfson, R. S.
core   +1 more source

Redefining the boundaries of interplanetary coronal mass ejections from observations at the ecliptic plane [PDF]

, 2016
On 2015 January 6-7, an interplanetary coronal mass ejection (ICME) was observed at L1. This event, which can be associated with a weak and slow coronal mass ejection, allows us to discuss on the differences between the boundaries of the magnetic cloud ...
Cid, C., Guerrero, A., Palacios, J., Saiz, E.   +3 more
core   +3 more sources

Coronal plane ankle alignment, gait, and end-stage ankle osteoarthritis [PDF]

Osteoarthritis and Cartilage, 2011
Unilateral ankle osteoarthritis (OA) is a debilitating condition which may lead to limb deformity, severe pain, and functional disability due to tibiotalar malalignment and gait dysfunction. The purpose of this study was to determine if coronal plane alignment (varus, valgus, or neutral) of the ankle resulted in different spatial-temporal gait ...
Queen, R.M., Carter, J.E., Adams, S.B., Easley, M.E., DeOrio, J.K., Nunley, J.A.   +5 more
openaire   +2 more sources

Targeting the ARRDC3–DRP1 Axis via hUMSC‐Derived Exosomal CRYAB for Neuroprotection in Cerebral Ischemia/Reperfusion Injury

Advanced Healthcare Materials, EarlyView.
Intranasally administered hUMSC‐derived exosomes modulate the CRYAB–ARRDC3–Drp1 axis, alleviating mitochondrial dysfunction and ferroptosis, enhancing neuronal survival, reducing oxidative stress, and promoting functional recovery in ischemia‐reperfusion injury, offering a promising therapeutic strategy for ischemic stroke.
Rong ji, Zengyu Zhang, Zhuohang Liu, Kaicheng Yang, Xueyu Mao, Min Chu, Yong Wang, Jing Zhao   +7 more
wiley   +1 more source