Darwinian Selection –“Back Radiation”– a sample of some more data from one location: Darwin, Australia Does Back-Radiation “Heat” the Ocean? – Part One– how solar and atmospheric radiation are absorbed by the ocean Does Back-Radiation “Heat” the Ocean? – Part Two– what would hap...
the signal words “danger” and “warning”; and pictograms such as the exclamation mark in a red diamond meaning irritant. The work of the Occupational Health and Safety Service (OHSS) encompasses also ionizing and nonionizing radiation. US EPA, Risk Assessment Forum, US Environmental Protection...
Sign in to download full-size image Figure 2.22. Albedo of water surface for direct radiation, as a function of zenith angle (i.e., angle between normal and the direction of radiation).Based on Budyko (1974). The total amount of direct and scattered light, which in Fig. 2.20 is given...
The hilarious ending to all this, by the way, is that the backscatter machines are also dosing all the TSA workers with regular bursts of ionizing radiation, meaning that the very people working for the tyrannical TSA are, themselves, victims of its deception.Somehow, that seems incredibly ...
[Image: Hand-painted radiation sign at Chernobyl, via the BBC]. Indeed, our ability even to comprehend threats posed on a geologic timescale—let alone to act on those threats politically—is clearly not up to the task of grappling with events or landscapes such as these. To go back to ...
Results Ninety patients were randomized across 13 centers in Australia and New Zealand of whom 87 patients (mean [SD] age, 66.6 [11.6] years; 58 [64%] male) were treated for 133 pulmonary metastases. The CONSORT flowchart is shown in Figure 1. Two protocol violations occurred because of re...
In this book we write the gyro frequency as a positive quantity ωc = |q|B/m and indicate the sign explicitly. The corresponding oscillation frequencies fcα = ωcα/(2π ) of electrons and protons are fce(Hz) ≈ 28 B(nT) fcp(Hz) ≈ 1.5 × 10−2 B(nT) . The period of ...
Sign in to download full-size image Fig. 15.1. The electromagnetic spectrum spans many orders of magnitude of energy, from radio waves through microwaves, visible, down to X-rays and gamma rays.This illustration is from NASA https://mynasadata.larc.nasa.gov/basic-page/electromagnetic-spectrum-...
Sign in to download full-size image Figure 3. The function H2(ω/ωc), which gives the spectrum of the central radiation from a bending magnet. ω/ωc is the ratio of frequency to the critical frequency of the bending magnet. The radiation integrated over ψ (over vertical angles) as ...
Large forest fires, like those that occurred in North America in 2021 and in Australia in 2019 (among many others), are expected to increase in intensity, frequency and spread (Spracklen et al., 2009; Enayati Ahangar et al., 2021). They can create massive smoke-filled thunderstorms which...