Results 201 to 210 of about 256,371 (360)

Lipomatous Dural Metaplasia Associated With Chronic Ventricular Shunting: A Report of Two Cases. [PDF]

Cureus
Suthar PP, Ansari SM, Lotfian G, Abdel-Hadi S, Dua SG.   +4 more
europepmc   +1 more source

High‐Efficiency Millimeter‐Wave Scalable Rectenna Array With Individual Impedance Control

International Journal of Circuit Theory and Applications, EarlyView.
This study proposes a millimeter‐wave scalable rectenna array with individual fundamental and second harmonic impedance control for high‐efficiency wireless power transfer. The array integrates rectifiers, patch antennas, and a DC combining network, ensuring effective impedance matching and optimal power conversion while maintaining independent control
Yeonsoo Kim, Sooyoung Oh, Kyungbin Cho, Hojin Lee, Sun K. Hong, Juntaek Oh   +5 more
wiley   +1 more source

Right atrial myxoma with right-to-left interatrial shunt and polycythaemia. [PDF]

, 1968
G A Miller, M Paneth, R. V. Gibson
openalex   +1 more source

Unraveling the complexities of double outlet right ventricle (DORV): A rare case of congenital heart disease with bidirectional shunting in a young girl. [PDF]

Radiol Case Rep
Khalil I, Abrar S, Hossain MI.
europepmc   +1 more source

Thrombosed shunts. [PDF]

BMJ, 1972
openaire   +3 more sources

Enhanced Stability and Efficiency in Ge–Pb‐Based Perovskite Solar Cells through PCCMAI‐Induced Ge Defect Passivation

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Ge–Pb‐based perovskite solar cells: This study enhances Ge–Pb‐based perovskite solar cells by introducing pyridinium chlorochromate methylamine iodine to passivate Ge defects, improving crystallization and electron transfer. The treatment boosts power conversion efficiency from 16.85% to 20.14% and increases stability, maintaining 84% performance after
Shahriar Mohammadi, L. Jan Anton Koster, Sakineh Akbari Nia   +2 more
wiley   +1 more source

QUANTITATION OF INTRACARDIAC SHUNTS

, 1964
Frank A. Camp, Khlar E. McDonald, Robert K. Worman, Albert C. Rekate, Worthington G. Schenk, N.Y. Buffalo, Dorothy Antkowiak   +6 more
openalex   +1 more source

Technetium-99m in the diagnosis of left-to-right shunts. [PDF]

, 1966
Michelle J. Clarke, T. Deegan, C S McKendrick, Russell Herbert, W. Kulke   +4 more
openalex   +1 more source

Growth and Properties of Sb‐Ge‐Se Thin Films: A Promising Material for Sustainable Photovoltaic Devices Development

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Sb‐Ge‐Se thin films are grown by selenization of co‐evaporated Sb and Ge layers with energy band gaps from 1.41 to 1.83 eV. The coexistence of Sb2Se3 and GeSe2 is identified by GIXRD, FTIR, XPS, and Raman. First Sb‐Ge‐Se thin film solar cells are fabricated with 1.34% performance, probably limited by the CdS diffusion into the active layer and high ...
Víctor Bonal, Samira Khelifi, Sanja Djurdjić Mijin, Beatriz Galiana, Yudania Sánchez, Marina García‐Pardo, Antonio Arranz, Nazaret Ruíz‐Marín, Snežana Lazić, Rosalia Serna, Raquel Caballero   +10 more
wiley   +1 more source

POrtal-Systemic Venous Shunts In Hemorrhagic Shock In The Dog And Monkey

, 1967
John A. Waldhausen, Francis L. Abel, WILLIAM L. FEARCE   +2 more
openalex   +2 more sources