Results 171 to 180 of about 1,446,324 (295)

Results of the 1991 NASA/JPL balloon flight solar cell calibration program [PDF]

The 1991 solar cell calibration balloon flight was completed on August 1, 1991. All objectives of the flight program were met. Thirty-nine modules were carried to an altitude of 119,000 ft. (36.3 km).
Anspaugh, B. E., Weiss, R. S.
core   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

An integrated platform for 2‐D and 3‐D optical and electrical mapping of arrhythmias in Langendorff‐perfused rabbit hearts

The Journal of Physiology, EarlyView.
Abstract figure legend Integrated multimodal platform for panoramic cardiac mapping in isolated heart experiments. On the left, an image of the experimental setup during data acquisition showing a Langendorff‐perfused rabbit heart surrounded by three optical cameras (CAM A, B and C) positioned 120° apart, each coupled with high‐power LEDs for panoramic
Jimena Siles, Vinícius Silva, Tainan Neves, Italo Sandoval, Angélica Quadros, Giovanni Weber, Óscar Barquero, Ilija Uzelac, João Salinet   +8 more
wiley   +1 more source

Rescuing a Popped-Up Prosthesis: Redo TAVI Using a Novel Snaring and Balloon Displacement Technique. [PDF]

JACC Case Rep
Mesiani C, Fabris T, Putortì F, Strosio M, Amadio A, Tripi S, Panza A, Fraccaro C, Napodano M, Tarantini G.   +9 more
europepmc   +1 more source

Balloon-borne three-meter telescope for far-infrared and submillimeter astronomy [PDF]

The scientific objectives, engineering analysis and design, results of technology development, and focal-plane instrumentation for a two-meter balloon-borne telescope for far-infrared and submillimeter astronomy are presented.
Fazio, Giovanni G., Harper, Doyal A., Hoffmann, William F.   +2 more
core   +1 more source

Terrestrial Analogs to Titan for Geophysical Research

Reviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract Saturn's moon Titan exhibits remarkable parallels to the Earth in many geophysical and geological processes not found elsewhere in the solar system at the present day. These include a nitrogen atmosphere with a condensible gas—methane—replacing the Earth's water, leading to an active meteorology with rainfall and surface manifestations ...
Conor A. Nixon, Samuel Birch, Audrey Chatain, Charles Cockell, Kendra K. Farnsworth, Peter M. Higgins, Stéphane Le Mouélic, Rosaly M. C. Lopes, Michael J. Malaska, Mohit Melwani Daswani, Kelly E. Miller, Catherine D. Neish, Olaf G. Podlaha, Jani Radebaugh, Lauren R. Schurmeier, Ashley Schoenfeld, Krista M. Soderlund, Anezina Solomonidou, Christophe Sotin, Nicholas A. Teanby, Tetsuya Tokano, Steven D. Vance   +21 more
wiley   +1 more source

Held in a story: Relatability across plates and places

Anthropology and Humanism, Volume 51, Issue 1, June 2026.
Abstract This piece explores the power and ambivalence of storytelling through a dinner with Jemimah, a counseling psychologist and a trained educator with a keen interest in using storytelling as pedagogy in Northeast India. As the evening unfolds in her dining room, stories and memories are exchanged, revealing how relatability is not inherent but ...
Anna Notsu
wiley   +1 more source

Transfemoral Transcatheter Aortic Valve Implantation for Severe Aortic Stenosis in a Patient With Prior Tendyne Transcatheter Mitral Valve Replacement: Expanding the Boundaries of Transcatheter Valve Therapy. [PDF]

Struct Heart
Rehan R, McDonough B, Prendergast B, Redwood S.   +3 more
europepmc   +1 more source

Influence of Variations in Gravity Wave Properties on Cirrus Ice Number Concentrations Produced by Homogeneous Freezing in the Tropical Tropopause Layer

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.
Abstract In this study, we examine the impact of variations in gravity wave properties on the ice crystal number concentrations in the tropical tropopause layer (TTL). Analysis of quasi‐Lagrangian superpressure balloon measurements from the Stratéole‐2 campaign shows that high‐frequency waves dominate the occurrence of relatively large vertical wind ...
E. J. Jensen, M. Corcos, B. Kärcher
wiley   +1 more source

Left Ventricular Outflow Tract Geometry as a Predictor of Permanent Pacemaker Implantation After Transcatheter Aortic Valve Implantation Using the Evolut Series

Catheterization and Cardiovascular Interventions, Volume 107, Issue 5, Page 1285-1292, April 1, 2026.
ABSTRACT Background Predicting the need for permanent pacemaker implantation (PPM) after transcatheter aortic valve implantation (TAVI) is crucial for procedural planning and patient counseling. Aims To evaluate whether left ventricular outflow tract (LVOT) morphology, specifically a tapered configuration, predicts conduction disturbances requiring PPM
Mahmoud Abdelshafy, Angela McInerney, Ahmed Elmeanawy, Paolo Alberto Del Sole, Max Wagener, Hatem Helal, Mahmoud Abozaid, Ashraf Alamir, Tamer Fouad, Alsayed Almarghany, Briain MacNeill, Osama Soliman, Darren Mylotte, Mohammad Abdelghani   +13 more
wiley   +1 more source