Results 51 to 60 of about 45,198 (300)

The Evolution of Neutrino Astronomy

open access: yes, 2000
How did neutrino astronomy evolve? Are there any useful lessons for astronomers and physicists embarking on new observational ventures today? We answer the first question; the reader can can decide if there are any useful parallels for other fields ...
Bahcall, John, Davis, Jr, Raymond
core   +1 more source

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

open access: yesAdvanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang   +8 more
wiley   +1 more source

Kinetic Modeling of Slightly Acidic Electrolyzed Water Decay Characteristics in Fresh Cabbage Disinfection Against Human Norovirus

open access: yesFrontiers in Microbiology, 2021
To consistently disinfect fresh vegetables efficiently, the decay of disinfectants such as chlorine, electrolyzed oxidizing water (EOW), ozonated water, and plasma-activated water during the disinfection maintenance stage needs to be understood.
Miran Kang, Boyeon Park, Ji-Hyoung Ha
doaj   +1 more source

Neutrino Oscillations for Dummies

open access: yes, 2003
The reality of neutrino oscillations has not really sunk in yet. The phenomenon presents us with purely quantum mechanical effects over macroscopic time and distance scales (milliseconds and 1000s of km).
Chris Waltham   +3 more
core   +1 more source

Standard Neutrino Spectrum from B-8 Decay [PDF]

open access: yes, 1996
We present a systematic evaluation of the shape of the neutrino energy spectrum produced by beta-decay of $^8$B. We place special emphasis on determining the range of uncertainties permitted by existing laboratory data and theoretical ingredients (such ...
A. García   +57 more
core   +2 more sources

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

A Two‐Dimensional Mathematical Model of Chlorine Residual Transport in a Water Distribution Pipe

open access: yesEngineering Reports
This study introduces a two‐dimensional (2D) axisymmetric mathematical model for simulating chlorine residual transport in pressurized water distribution pipes.
John Tulirinya   +3 more
doaj   +1 more source

Application and Comparison of Two Chlorine Decay Models for Predicting Bulk Chlorine Residuals

open access: yesPeriodica Polytechnica Civil Engineering, 2016
In this study, the factors that leading to loss of chlorine residual in water distribution systems were investigated. A series of experiments performed on real water samples collected from effluent of water treatment plant before chlorination. The results showed that bulk chlorine decay rate varied significantly with the initial chlorine concentration ...
Sonia Al Heboos, István Licskó
openaire   +2 more sources

Magnetogravitational instability of anisotropic plasma with Hall effect [PDF]

open access: yes, 1965
Magnetogravitational instability of anisotropic plasma with Hall ...
Kalra, G. L., Talwar, S. P.
core   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

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