Results 41 to 50 of about 150,596 (318)

The effect of burnable absorbers on criticality and reactivity coefficient of VVER-1000 assembly [PDF]

open access: yesNuclear Technology and Radiation Protection
Burnable absorbers play an important role in nuclear reactor safety and exploring their effect on the reactor core behavior is an important issue in the design and operation of the reactor core.
Zuhair   +4 more
doaj   +1 more source

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

open access: yesAdvanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner   +5 more
wiley   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

open access: yesAdvanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele   +2 more
wiley   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

open access: yesAdvanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee   +16 more
wiley   +1 more source

Inventory Analysis of Radiological for Graphite Thermal Column from Triga Mark II Reactor, Bandung [PDF]

open access: yes, 2012
The inventory analysis of radiological for graphite thermal column from Triga Mark II reactor, Bandung has been presented. The age of Triga Mark II reactor is more than 45 years, therefore the reactor certainly will be decommissioned sooner or later ...
Mulyono , Daryoko
core  

Velocity field measurement in micro-bubble emission boiling

open access: yesNihon Kikai Gakkai ronbunshu, 2017
Liquid inlet behavior to a heat surface in micro-bubble emission boiling (MEB) was investigated by flow measurement using particle image velocimetry (PIV).
Daisuke ITO, Jun NATAZUKA, Yasushi SAITO
doaj   +1 more source

Simulation of random medium of fuel pebble with liquid salt coolant using PebMC code

open access: yesPhysics Open, 2023
Pebble-bed High Temperature reactors (HTR) are proposed to generate heat for power production and process heat application such as Hydrogen (H2) production.
Indrajeet Singh   +3 more
doaj   +1 more source

Magnetic‐Field Control of Surface States in CoFe2O4 Thin Films for Nitrate Electroreduction to Ammonia

open access: yesAdvanced Functional Materials, EarlyView.
Magnetic‐field‐assisted CVD of heterometallic single‐source precursors modulates thin‐film surface electronic structure and interfacial charge transfer. Field‐grown (Cobalt ferrite‐1T)CF‐1T films exhibit stabilized electronic states, lower kinetic barriers, and markedly enhanced nitrate‐to‐ammonia electrocatalysis versus (Cobalt ferrite‐0T) CF‐0T ...
Touraj Karimpour   +11 more
wiley   +1 more source

Research and educational activities at the MIT Research Reactor : Fiscal year 1968 [PDF]

open access: yes, 1968
"December 1968."Includes bibliographical references (pages 141-143)Activities progress report; July 1, 1967 to June 30, 1968A report of research and educational activities which utilized the Massachusetts Institute of Technology, five-megawatt, heavy ...

core  

Application of Pyroligneous Acid as a Plant Growth Stimulant Can Improve the Nutritional Value of Soybean Seed

open access: yesCrops
Farmers today are using biochemical treatments to improve their crop yields. Commercialized organic biostimulants exist in the form of pyroligneous acid generated by burning agricultural waste products.
Randi Noel   +3 more
doaj   +1 more source

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