Results 61 to 70 of about 434 (222)

Computer Simulation of the Characteristic Curves of Pure Fluids [PDF]

open access: yes, 2016
Brown’s characteristic curves (also known as ideal curves) describe states at which one thermodynamic property of a real pure fluid matches that of an ideal gas; these curves can be used for testing the extrapolation behavior of equations of state.
Ulrich K. Deiters (1818115)   +3 more
core   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

PENGARUH KONFIGURASI PELAT ELEKTRODA DAN JENIS LARUTAN ELEKTROLIT TERHADAP PRODUKTIVITAS BROWN’S GAS PADA GENERATOR HHO TIPE DRY CELL [PDF]

open access: yes
Kebutuhan energi di Indonesia terus meningkat seiring dengan pertumbuhan ekonomi dan jumlah penduduk. Pada tahun 2022, penggunaan bahan bakar fosil meningkat drastis mencapai 43%.
Rizaldi, Ryan
core  

On the Several Molecules and Nanostructures of Water [PDF]

open access: yes, 2012
This paper investigates the water molecule from a variety of viewpoints. Water can involve different isotopes of Hydrogen and Oxygen, it can form differently shaped isomer molecules, and, when frozen, it occupies space differently than most other ...
Cynthia Kolb Whitney
core   +1 more source

Tunable Extraordinary Optical Transmission in the Long‐Wavelength Infrared Range Using Electrostatic MEMS Actuation

open access: yesAdvanced Materials Technologies, EarlyView.
A MEMS‐integrated metamaterial filter enables continuous, low‐voltage spectral tuning in the long‐wavelength infrared (LWIR). The device employs extraordinary optical transmission in a dual suspended metasurface stack, where electrostatic actuation precisely controls the intermembrane air gap.
Oleg Bannik   +6 more
wiley   +1 more source

Additive‐Manufactured, Multifunctional Bioreactor Technology for Dynamic Culture of 3D Bioprinted Tissue Models

open access: yesAdvanced Materials Technologies, EarlyView.
We introduce an additively manufactured bioreactor with a perfusion flow system and integrated temperature and pH sensors for skeletal muscle tissue biofabrication. The bioreactor's performance was evaluated by assessing the viability, spreading of the myoblast cells in a printed scaffold, and contraction of the isolated murine musculi interossei ...
Lys Sprenger   +9 more
wiley   +1 more source

Prototipo de Estación de Calor alimentada por Oxihidrógeno [PDF]

open access: yes, 2022
"El tema de este proyecto consiste en el desarrollo de un prototipo de estación de calor a base de oxigeno e hidrogeno extraído del agua. Cuya combustión será regulada en cantidad de producción y en cantidad de mezcla. Dando una respuesta instrumental
Portilla Reina, Heber Fernando
core  

Graphene‐Interfaced Stretchable Sweat Patch for Multiplexed Electrochemical Monitoring of IL‐6, Glucose, and Calcium Ions

open access: yesAdvanced Materials Technologies, EarlyView.
Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon   +4 more
wiley   +1 more source

Pengaruh Variasi Konsentrasi Larutan Koh Terhadap Unjuk Kerja Elektroliser Tipe Wet Cell [PDF]

open access: yes, 2022
Energi adalah komponen penting bagi kelangsungan hidup manusia. Setiap tahun, kebutuhan energi semakin meningkat. Sumber energi ini kebanyakan berasal dari energi fosil, dimana fosil adalah sumber daya alam yang tidak dapat diperbaharui dan berdampak
Drs. Ir. Moch. Dhofir, M.T.   +2 more
core  

Solid Particle‐Liquid Metal Mixtures for Robust High‐Current Interconnects in Stretchable Electronics and Soft Robotics

open access: yesAdvanced Materials Technologies, EarlyView.
Metallic microparticles dispersed in liquid metal interconnects mitigate electromigration‐induced failure by reconfiguring internal current density distributions. These fillers facilitate the growth of a robust, protective gallium oxide shell at elevated temperatures, shifting the failure threshold toward a thermal limit.
Ethan J. Krings   +6 more
wiley   +1 more source

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