Results 151 to 160 of about 66,879 (258)

Open microsurgery required to address failed endovascular embolization for a spinal dural arteriovenous fistula. [PDF]

Surg Neurol Int
Yamada M, Kawanishi M, Ikeda N, Yokoyama K, Sugie A, Ito Y, Tanaka H.   +6 more
europepmc   +1 more source

α‐Adrenergic blockade impairs ductus venosus shunting during an acute period of fetal hypoxaemia without further deficits to cerebral oxygen delivery

Experimental Physiology, Volume 111, Issue 4, Page 1796-1807, 1 April 2026.
Abstract The fetal circulation has unique shunts, including the ductus venosus (DV), the tone of which dictates how much substrate‐rich blood returning from the placenta is streamed preferentially away from the liver and instead towards the heart. Herein, we aimed to use clinically relevant MRI techniques in sheep to measure indirectly induced changes ...
Jack R. T. Darby, Stacey L. Holman, Brahmdeep S. Saini, Sunthara Rajan Perumal, Mike Seed, Christopher K. Macgowan, Janna L. Morrison   +6 more
wiley   +1 more source

Spin-wave band-pass filters for 6G communication. [PDF]

Nature
Devitt C, Tiwari S, Zivasatienraj B, Bhave SA.   +3 more
europepmc   +1 more source

Titanium‐Doped In2O3: A High‐Mobility, Thermally Stable Back Contact for Bifacial Chalcopyrite Solar Cells

Solar RRL, Volume 10, Issue 6, 29 March 2026.
In2O3:Ti is identified as a thermally stable and highly near‐infrared transparent back contact for (Ag,Cu)(In,Ga)Se2 solar cells and modules. Under rear illumination, the short‐circuit current density is improved by ≈ 3 mA/cm2 as compared with a more standard In2O3:Sn back electrode.
Jan Keller, Sapna Mudgal, Ana Jurado‐Estrada, Mustafa Togay, Jake W. Bowers, Marika Edoff   +5 more
wiley   +1 more source

Radiotherapy for Refractory Cystic Progression in Basal Ganglia Pilocytic Astrocytoma: A Case Report. [PDF]

Cureus
Nagasaka S, Suzuki K, Saito T, Nakano Y, Yamamoto J.   +4 more
europepmc   +1 more source

Indium‐Free Recombination Junctions on Tunnel Oxide Passivating Contacts for Fully Textured Perovskite/Silicon Tandem Solar Cells

Solar RRL, Volume 10, Issue 5, 12 March 2026.
We compare aluminum‐doped zinc oxide (AZO) and zinc‐doped tin oxide (ZTO) with indium tin oxide (ITO) as indium‐free transparent conductive recombination layers on textured TOPCon bottom cells for application in perovskite/silicon tandem devices. Sputter damage, passivation recovery, as well as optoelectrical material properties are studied.
Mario Hanser, Sadaf Ghasemi, Armin Richter, Jana‐Isabelle Polzin, Anna Damm, Oliver Fischer, Maryamsadat Heydarian, Oussama Er‐Raji, Patricia S. C. Schulze, Paul Llontop, Zeinab Eftekhari, Monica Morales‐Masis, Rebecca Saive, Jan Benick, Juliane Borchert, Martin Bivour, Stefan W. Glunz   +16 more
wiley   +1 more source

Power transformer magnetic shunt topologies: A brief review

Transformers Magazine
The use of magnetic shunts in power equipment is necessary to reduce the stray losses and possible hot spots in magnetic structural and support elements. This article presents a brief review of interesting magnetic shunt configurations utilized in the power transformer industry in the last 30 years and some research about new magnetic shunt topologies ...
openaire   +1 more source

Unrecognized Atrial Septal Defect Presenting with Postoperative Occipital Infarction. [PDF]

Diagnostics (Basel)
Lin J, Carraro do Nascimento V, Hefford J, Vo T, Matta MG.   +4 more
europepmc   +1 more source

Ischemic Stroke After Plug-Assisted Retrograde Transvenous Obliteration for Gastric Varices. [PDF]

ACG Case Rep J
Ravikulan A, Pushparajah L, Lee H, Falvey J, Kubovy J.   +4 more
europepmc   +1 more source

Delayed Spontaneous Pneumocephalus After Ventriculoperitoneal Shunt Surgery: A Successful Conservative Treatment. [PDF]

Cureus
Bertolaccini Scolin EM, de Melo Junior JO, Da Mata Pereira PJ, Niemeyer Filho P.   +3 more
europepmc   +1 more source