Results 101 to 110 of about 1,274,159 (291)

Piese de metal, os, sticlă şi piatră descoperite în cetatea de la Caraşova-Grad (com. Caraşova, jud. Caraş-Severin)

open access: yesMateriale și Cercetări Arheologice, 2011
During the archaeological excavations made in Caraşova-Grad fortress (comm. Caraşova, Caraş-Severin County) in 1998, 2000 and 2001, a relatively great number of metal, glass, bone and stone items was discovered. The majority of these items were not found
Oța, S.   +3 more
doaj   +1 more source

Enhanced Ultrasound Transmission Through Aberration Layers Using Space‐Coiling Acoustic Metamaterials

open access: yesAdvanced Engineering Materials, EarlyView.
Enhancing ultrasound transmission through an aberration layer exhibiting mismatched impedance with the surrounding medium possesses great implications in imaging and treatment. In this study, we show that a space‐coiling acoustic metamaterial with judiciously tailored structural profile can help improve impedance matching.
Maral Ghanami   +4 more
wiley   +1 more source

Interaction between neuronal amine uptake and prejunctional alpha-adrenergic receptor activation in smooth muscle from canine blood vessels and spleen

open access: yes, 1979
Experiments were performed to determine the conditions in which norepinephrine release from adrenergic nerve terminals in smooth muscle from canine blood vessels and spleen might be inhibited by prejunctional α-adrenergic receptor activation.
John T. Shepherd   +5 more
core   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig   +2 more
wiley   +1 more source

Finite elements in the analysis of pressure vessels and piping, an addendum: a bibliography (1998–2001)

open access: yes, 2002
The paper gives a bibliographical review of finite element methods (FEMs) applied for the analysis of pressure vessel structures/ components and piping from the theoretical as well as practical points of view.
Jaroslav Mackerle, Mackerle, Jaroslav,
core   +1 more source

LAS VASIJAS Y SU POTENCIAL COMO SUJETOS ESTABILIZADORES DE SERES INCOMPLETOS: PRÁCTICAS MORTUORIAS DE INFANTES DURANTE EL PERÍODO TARDÍO EN EL VALLE CALCHAQUÍ NORTE

open access: yesEstudios Atacameños
Las inhumaciones dentro de vasijas son uno de los fenómenos arqueológicos más extendidos en el noroeste argentino. En este trabajo se estudian los entierros de infantes en vasijas del período Intermedio Tardío en el valle Calchaquí Norte (provincia de ...
Claudia Amuedo
doaj   +1 more source

FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery

open access: yesAdvanced Engineering Materials, EarlyView.
We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin   +16 more
wiley   +1 more source

Author index

open access: yesHeart Vessels and Transplantation, 2018
Heart Vessels and Transplantation
doaj   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han   +5 more
wiley   +1 more source

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