Results 21 to 30 of about 929,350 (259)

Data integration from intensive observation period in 2016 to detect extreme weather in the vicinity of Jakarta region

open access: yesMATEC Web of Conferences, 2018
Meteorological hazard has been frequently occurred in Indonesia due to torrential rains. It is important to examine the characteristics of the atmosphere during rainy seasons for hazard mitigation.
Zahroh Nyayu Fatimah   +8 more
doaj   +1 more source

Modifications of ECDSA [PDF]

open access: yes, 2003
We describe two variants of ECDSA one of which is secure, in the random oracle model, against existential forgery but suffers from the notion of duplicate signatures. The second variant is also secure against existential forgery but we argue that it is likely to possess only four natural duplicate signatures.
Malone-Lee, John, Smart, Nigel
openaire   +2 more sources

Estimation of Aerosol Activation Ratio and Water Vapor Supersaturation at Cloud Base Using Aircraft Measurement

open access: yes应用气象学报, 2021
The vertical evolution of aerosol physiochemical properties significantly influence the capacity of particle water uptake at different atmospheric levels, which are important for the estimation of direct and indirect radiative impacts of aerosol. However,
Gao Qian   +6 more
doaj   +1 more source

Numerical Simulations of Cloud Number Concentration and Ice Nuclei Influence on Cloud Processes and Seeding Effects

open access: yesAtmosphere, 2022
Aerosols, through cloud condensation nuclei (CCN) or ice nuclei (IN), affect cloud microphysics. With increasing concentrations of aerosols, it is important to consider the impact of IN along with CCN on clouds and precipitation in numerical simulations;
Wen Fang   +3 more
doaj   +1 more source

Ecological modernization versus sustainable development: the case of genetic modification regulation in New Zealand [PDF]

open access: yes, 2009
Ecological modernization and sustainable development are the two dominant paradigms in environmental policy. This paper assesses the implications of competing understandings of ecological modernization and sustainable development using the case of ...
Wright, Jeanette Marie   +3 more
core   +1 more source

Ultrasound Modification

open access: yes, 2022
Tremendous physicochemical and techno-functional activity of gums make them a good candidate to be widely applied in various fields including food, nutra/pharmaceutical, medical, cosmetics, and biosensors.
Subasi, Büsra Gültekin   +3 more
core   +1 more source

Fog Chamber and Static Detection of Typical Powdered Hygroscopic Catalysts

open access: yes应用气象学报
Catalysts for warm cloud seeding have significant potential for applications in warm cloud catalytic precipitation and fog elimination. In recent years, numerous innovative materials have been developed, each with the potential to be used in warm cloud ...
Che Yunfei   +7 more
doaj   +1 more source

Modifications of gravity [PDF]

open access: yesPhilosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2009
General relativity (GR) is a phenomenologically successful theory that rests on firm foundations, but has not been tested on cosmological scales. The deep mystery of dark energy (and possibly even the requirement of cold dark matter (CDM)) has increased the need for testing modifications to GR, as the inference of such otherwise undetected
openaire   +2 more sources

Aerosol Characteristics of Dust Weather on North Slope of the Qilian Mountains

open access: yes应用气象学报
Understanding the vertical distribution characteristics of aerosols in dust weather is crucial for further discussion of aerosol-cloud interaction and its impacts on weather and climate. In response to a dust storm in Northwest China on 6 September 2023,
Xi Lizong   +4 more
doaj   +1 more source

On modification theorems [PDF]

open access: yesTransactions of the American Mathematical Society, 1972
Given a right continuous family F t {F_t}
openaire   +2 more sources

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