Results 81 to 90 of about 552,804 (363)

A Needle in the Heart. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1889
To the Editor: —Noticing the article in the lastJournal, by Sara A. Kime, M.D., "The Migration of a Needle," calls to my mind a case that came under my own observation about twenty-eight years ago, in the village of Warsaw, Western New York, where I was then practicing. I was called to attend Mr.
openaire   +2 more sources

Puente en el río Missouri, Kansas

open access: yesInformes de la Construccion, 1959
Para unir el centro comercial de la ciudad de Kansas con el Aeropuerto Municipal y una carretera de primer orden al norte del aeropuerto, el conocido grupo de ingenieros consultores, Howard, Needles, Tammen & Bergendoff, redactaron un proyecto de ...
Ingenieros Consultores Howard - Needles - TaMen & Bergendoff
doaj   +1 more source

Study of the Effect of Process Parameters and Heat Treatment on the Formation and Evolution of Directed Energy Deposition of IN718‐CuCrZr Interface

open access: yesAdvanced Engineering Materials, EarlyView.
Bimetallic structures of Inconel 718 and CuCrZr are fabricated using the laser powder directed energy deposition method. The study reveals a strong dependence of interface characteristics such as width and interfusion on processing and heat treatment strategies.
Hamidreza Javidrad, Bahattin Koc
wiley   +1 more source

Key Trends and Insights in Smart Polymeric Skin Wearable Patches

open access: yesAdvanced Engineering Materials, EarlyView.
Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez   +2 more
wiley   +1 more source

Interpopulational variability of Pinus sylvestris L. in eight Polish localities expressed in morphological and anatomical traits of needles

open access: yesActa Societatis Botanicorum Poloniae, 2014
Two-year old needles were collected from 272 standing trees of Pinus sylvestris L., representing 8 Polish populations. The needles were studied in respect to IS morphological and anatomical traits.
Maria A. Bobowicz, Adolf F. Korczyk
doaj   +1 more source

Microcellular Poly (Ethylene‐Co‐Vinyl Acetate)/Lignin Nanocomposites for Soft Ferroelectrets

open access: yesAdvanced Engineering Materials, EarlyView.
Lignin valorization for advanced porous polymer nanocomposites development and an upscaling route for continuous manufacturing of soft ferroelectrets for energy harvesting are studied. This work examines the role of lignin and carbon nanotubes (CNT) in modifying the mechanical, dielectric, and ferroelectret properties of poly (ethylene‐co‐vinyl acetate)
Yuchen Lian   +5 more
wiley   +1 more source

Needle in a haystack: Needle wandering to the heart

open access: yesKardiologia Polska, 2023
Kamil, Baczewski   +6 more
openaire   +2 more sources

3D Bioprinting of Thick Adipose Tissues with Integrated Vascular Hierarchies

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced 3D bioprinting technique is used here to create thick adipose tissues with a central, vessel and extensive branching. The construct is made using alginate, gelatin and collagen‐based bioinks. Flow through the complex vessel network is demonstrated as well as its successful integration with a femoral artery following implantation in a rat ...
Idit Goldfracht   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy