Results 121 to 130 of about 30,769 (253)

Elimination of TOA corrosion limits [PDF]

open access: yes, 1959
In 1958, planned large scale use of the new I & E slug geometry at more severe operating conditions than had been generally experienced suggested a possible compromise in reactor life and safety if a reasonable degree of rupture control with the new type of element was not maintained.
openaire   +2 more sources

Low‐Temperature Initiation Enhances HCN and NH3 Formation From Methane and NO Over Pt/Al2O3

open access: yesChemistry – A European Journal, Volume 32, Issue 24, 23 June 2026.
Hydrogen cyanide (HCN) was formed from CH4 and NO over Pt/Al2O3 at low temperatures. Increasing NO concentration and optimizing reaction‐start conditions significantly enhanced HCN yield. In situ FTIR and DXAFS measurements revealed that dynamically balancing Pt‑CO and Pt‑CN surface species, particularly their desorption under temperature‑swing ...
Emika Yamashita   +3 more
wiley   +1 more source

Analisis Spasial Perubahan Radiasi di TOP Of Atmosphere (TOA)

open access: yes, 2014
Radiasi netto Bumi adalah keseimbangan antara energi yang masuk dan yang keluar di Top Of Atmosphere (TOA) (atas atmosfer). Radiasi netto Bumi ini adalah total energi yang tersedia untuk mempengaruhi iklim.
Indah Susanti, Rosida
core   +1 more source

Anthropogenic Aerosols Influence Tropical Pacific Sea Surface Temperature Gradient Trends

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract The tropical Pacific is warming more in the west than the east. This observed strengthening of the tropical Pacific east‐to‐west Sea Surface Temperature (SST) gradient is poorly reproduced in climate models—a prominent model bias with far reaching global impacts.
Penelope Maher   +4 more
wiley   +1 more source

Frequency domain joint TOA and DOA estimation in IR-UWB

open access: yes, 2011
This paper addresses the problem of TOA and DOA estimation in IR-UWB systems. It considers a frequency domain approach for joint high resolution estimation of Time Of Arrival (TOA) and Direction Of Arrival (DOA).
Nájar Martón, Montserrat   +3 more
core   +1 more source

Historical Increase in Autumn and Winter Cyclone‐Associated Precipitation Over the Arctic Ocean Driven Primarily by Enhanced Arctic Evaporation

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 11, 16 June 2026.
Abstract What is the relative importance of variability in local evaporation versus moisture convergence from lower latitudes to changes in autumn/winter Arctic Ocean precipitation? Past research has offered sometimes contradictory answers. Here we offer some resolution to this question by addressing two research gaps.
Alex D. Crawford   +2 more
wiley   +1 more source

Target TOA association with the hough transform in UWB radars

open access: yes, 2016
An ultrawideband (UWB) multistatic radar system, typically composed of one transmitter and several receivers, is a promising solution for tracking intruders moving inside a surveillance area. In this paper, the Hough transform is used to find the time-of-
Marco Chiani   +5 more
core   +1 more source

Strong Sensitivity of Simulated Biomass Burning Aerosol Transport and Radiative Effects Over the South Atlantic to Carbonaceous Aerosol Aging and Particle Density

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 11, 16 June 2026.
Abstract Biomass burning aerosol (BBA) impacts climate through aerosol‐cloud‐radiation interactions, but models disagree on the sign and magnitude of BBA radiative effects. We quantify the sensitivity of BBA radiative effects and transport to three BBA‐relevant processes and properties: parameterized oxidative aging of organic aerosol (OA), a combined ...
Kate Johnson   +9 more
wiley   +1 more source

TANI ORGANIK ALAMI (TOA)

open access: yes, 2020
Buku ini di buat untuk membantu para petani dalam mengolah limbah organik menjadi berkah.
openaire   +2 more sources

Real‐world comparison of peripheral neuropathy and treatment delivery between Pola‐R‐CHP and R‐CHOP in DLBCL

open access: yes
British Journal of Haematology, Volume 209, Issue 1, Page 286-290, July 2026.
Nobuhiko Nakamura   +11 more
wiley   +1 more source

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