Results 71 to 80 of about 418,062 (188)

Balloon-borne hard X-ray polarimetry with PoGOLite

, 2012
PoGOLite is a hard X-ray polarimeter operating in the 25-100 keV energy band. The instrument design is optimised for the observation of compact astrophysical sources.
Florén, Hans-Gustav, Jackson, Miranda, Kamae, Tune, Kiss, Mózsi, Kole, Merlin, Moretti, Elena, Olofsson, Göran, Pearce, Mark, Rydström, Stefan, Strömberg, Jan-Erik, Takahashi, Hiromitsu   +10 more
core   +1 more source

Investigation of EMIC wave scattering as the cause for the BARREL 17 January 2013 relativistic electron precipitation event: A quantitative comparison of simulation with observations [PDF]

, 2014
Electromagnetic ion cyclotron (EMIC) waves were observed at multiple observatory locations for several hours on 17 January 2013. During the wave activity period, a duskside relativistic electron precipitation (REP) event was observed by one of the ...
Albert, Baker, Baker, Blake, Bortnik, Carson, Chappell, Chen, Chen, Chen, Chen, Comess, David M. Smith, Denton, Engebretson, Farrugia, Foat, Funsten, Gannon, Goldstein, Green, Harlan E. Spence, Hartley, Horne, Horwitz, Hu, Imhof, Jerry Goldstein, Joseph F. Fennell, Juan V. Rodriguez, Kletzing, Leslie A. Woodger, Li, Lorentzen, Loto'aniu, Lyons, Mark J. Engebretson, Mary K. Hudson, Mauk, Millan, Millan, Miyoshi, Onsager, Reiner Friedel, Robyn M. Millan, Rodger, Rodriguez, Sandanger, Spasojević, Spence, Summers, Summers, Takahashi, Thorne, Thorne, Thorne, Tsyganenko, Usanova, Vampola, West, Wygant, Yahnin, Young, Yue Chen, Zan Li   +64 more
core   +2 more sources

VHF Omnidirectional Range (VOR) Experimental Positioning for Stratospheric Vehicles

Aerospace, 2021
The usage of aeronautical radio-frequency navigational aids can support the future stratospheric aviation as back-up positioning systems. Although GNSS has been extensively redundant in the last years of space operations, radio NavAids can still be ...
Lorenzo Frezza, Paolo Marzioli, Fabio Santoni, Fabrizio Piergentili   +3 more
doaj   +1 more source

Effects of balloon injury on neointimal hyperplasia in steptozotocin-induced diabetes and in hyperinsulinemic nondiabetic pancreatic islet-transplanted rats. [PDF]

, 2001
BACKGROUND: The mechanisms of increased neointimal hyperplasia after coronary interventions in diabetic patients are still unknown. METHODS AND RESULTS: Glucose and insulin effects on in vitro vascular smooth muscle cell (VSMC) proliferation and ...
Carriero M.V., Cavuto L., Chiariello M., Chieffo A., Coppola C., Davalli A.M., Di Lorenzo E., ESPOSITO, GIOVANNI, Indolfi C., Pardo F., PERRINO, CINZIA, RAPACCIUOLO, ANTONIO, STABILE, EUGENIO, Torella D.   +13 more
core  

Model Investigations on Electric Discharges over Balloon-Borne Stratospheric VLF Antennas

Energies, 2022
Long linear antennas for very low frequency radio transmissions, supported by aerostats, unanchored, and raised to high altitudes, present themselves as slow-moving, highly conductive disturbances in cloud layers, acquiring an electrical charge and being
Tomasz Aleksander Miś, Józef Modelski, Maciej Ciuba   +2 more
doaj   +1 more source

Paclitaxel coated balloon versus conventional balloon angioplasty in dysfunctional dialysis arteriovenous fistula: a systematic review and meta-analysis of randomized controlled trials

Renal Failure, 2022
Purpose To compare the efficacy and safety between paclitaxel coated balloon (PCB) angioplasty and conventional balloon (CB) angioplasty in the treatment of dysfunctional arteriovenous fistula (AVF).
Chuxuan Luo, Mingzhu Liang, Yueming Liu, Danna Zheng, Qiang He, Juan Jin   +5 more
doaj   +1 more source

Palliative balloon dilation of native coarctation of the aorta in a preterm infant [PDF]

, 2005
The role of balloon dilation for native coarctation in neonates is controversial, due to the relatively high recurrence rate. Balloon dilation may however provide adequate palliation in preterm infants, by relieving symptoms and allowing somatic growth
Boehm, W., De Giovanni, Joseph V., Sreeram, Narayanswami   +2 more
core   +1 more source

Stationary solution of the ring-spinning balloon in zero air drag using a RBFN based mesh-free method [PDF]

, 2010
A technique for numerical analysis of the dynamics of the ring-spinning balloon based on the Radial Basis Function Networks (RBFNs) is presented in this paper.
Fraser, W. Barrie, Phillips, David G., Tran, Canh-Dung   +2 more
core   +2 more sources

Testing Method of Stent’s Radial Force [PDF]

, 2008
In case of coronary arteriosclerosis and heart attack balloon-expandable stents are used. These balloon crimped implants are placed to the occluded vessel part and the balloons are pumped with big pressure (4-20 bar).
Bognár, Eszter, Dobránszky, János, Ring, Gy.   +2 more
core  

Improving shoulder function and pain in a paraplegic patient with massive irreparable rotator cuff tear using a subacromial balloon spacer [PDF]

Clinics in Shoulder and Elbow
The subacromial balloon spacer is a promising treatment option for alleviating symptoms in patients with massive irreparable rotator cuff tears (MIRCTs).
Akshay Khanna, Mohamad Y. Fares, Jonathan Koa, Joseph A. Abboud   +3 more
doaj   +1 more source