scholarly journals Anaerobic bacteria

2015 ◽  
Vol 36 (3) ◽  
pp. 103
Author(s):  
Dena Lyras ◽  
Julian I Rood
Keyword(s):  
Microbial Ecology ◽  
Anaerobic Bacteria ◽  
Bacterial Pathogenesis ◽  
Food Microbiology ◽  
Special Issue ◽  
The Earth ◽  
In The Beginning

In the beginning there was no oxygen. The anaerobes ruled the earth at that time and they continue to play an important role in our oxygenated world, in food microbiology, microbial ecology and bacterial pathogenesis. Welcome to this special issue of Microbiology Australia, which is dedicated to anaerobic microbes.

scholarly journals Editorial for the Special Issue “Advanced Artificial Intelligence and Deep Learning for Remote Sensing”

2021 ◽  
Vol 13 (15) ◽  
pp. 2883
Author(s):  
Gwanggil Jeon
Keyword(s):  
Artificial Intelligence ◽  
Remote Sensing ◽  
Deep Learning ◽  
Special Issue ◽  
The Earth

Remote sensing is a fundamental tool for comprehending the earth and supporting human–earth communications [...]

scholarly journals Introduction to the Special Issue “Radiative Transfer in the Earth Atmosphere”

Atmosphere ◽  
2021 ◽  
Vol 12 (4) ◽  
pp. 479
Author(s):  
Irina Sokolik
Keyword(s):  
Radiative Transfer ◽  
Earth Atmosphere ◽  
Special Issue ◽  
The Earth ◽  
Radiative Impact ◽  
Different Types ◽  
Recent Developments

This Special Issue aims at addressing the recent developments towards improving our understanding of the diverse radiative impact of different types of aerosols and clouds [...]

scholarly journals XXIII. On the degree of salubrity of the common air at sea, compared with that of the sea-shore, and that of places far removed from the sea

1780 ◽  
Vol 70 ◽  
pp. 354-377 ◽  
Keyword(s):  
The Earth ◽  
The Face ◽  
The Common ◽  
In The Beginning ◽  
Bodies Of Water

Sir, As you had recommended to me the examination of the air at sea by the nitrous test, I followed your advice in my return to the Continent in the beginning of November last: and I embraced that opportunity with the more eagerness, as I knew that you had given credit to the account of several consumptive people having recovered their health by going on sea voyages, after the common means for curing that distemper had failed. I was in hopes likewise to find in this inquiry, a confirmation of what you conjectured in you Anniversary Discourse in the year 1773, viz . that great bodies of water, such as seas and lakes, are conducive to the health of animals, by purifying and cleansing the air contaminated by their breathing in it: so that the salutary gales, by which this infected air is conveyed to the waters, and by them returned again to the land, though they do rise now and then to storms and hurricanes, must nevertheless induce us to trace and to reverse in them the ways of a beneficent Being, who, not fortuitously, but with design, not in wrath, but in mercy, thus shakes the waters and the air together, to bury in the deep those pestilential effluvia which the vegetables upon the face of the earth are insufficient to consume.

scholarly journals Organizing in the Anthropocene

Organization ◽  
2018 ◽  
Vol 25 (4) ◽  
pp. 455-471 ◽  
Author(s):  
Christopher Wright ◽  
Daniel Nyberg ◽  
Lauren Rickards ◽  
James Freund
Keyword(s):  
Social Sciences ◽  
Climate Change ◽  
Exponential Growth ◽  
Life Support ◽  
Earth System ◽  
Special Issue ◽  
Human Relations ◽  
Crucial Issue ◽  
The Earth ◽  
Introductory Article

The functioning of the biosphere and the Earth as a whole is being radically disrupted due to human activities, evident in climate change, toxic pollution and mass species extinction. Financialization and exponential growth in production, consumption and population now threaten our planet’s life-support systems. These profound changes have led Earth System scientists to argue we have now entered a new geological epoch – the Anthropocene. In this introductory article to the Special Issue, we first set out the origins of the Anthropocene and some of the key debates around this concept within the physical and social sciences. We then explore five key organizing narratives that inform current economic, technological, political and cultural understandings of the Anthropocene and link these to the contributions in this Special Issue. We argue that the Anthropocene is the crucial issue for organizational scholars to engage with in order to not only understand on-going anthropogenic problems but also help create alternative forms of organizing based on realistic Earth–human relations.

scholarly journals Editorial for Special Issue “Mineral Surface Reactions at the Nanoscale”

Minerals ◽  
2019 ◽  
Vol 9 (3) ◽  
pp. 185
Author(s):  
Christine Putnis
Keyword(s):  
Surface Reactions ◽  
Experimental Studies ◽  
Analytical Techniques ◽  
Aqueous Fluid ◽  
Mineral Surfaces ◽  
Special Issue ◽  
Mineral Surface ◽  
Electron Microscopies ◽  
Interface Control ◽  
The Earth

Reactions at mineral surfaces are central to all geochemical processes. As minerals comprise the rocks of the Earth, the processes occurring at the mineral–aqueous fluid interface control the evolution of the rocks and, hence, the structure of the crust of the Earth during such processes at metamorphism, metasomatism, and weathering. In recent years, focus has been concentrated on mineral surface reactions made possible through the development of advanced analytical techniques, such as atomic force microscopy (AFM), advanced electron microscopies (SEM and TEM), phase shift interferometry, confocal Raman spectroscopy, advanced synchrotron-based applications, complemented by molecular simulations, to confirm or predict the results of experimental studies. In particular, the development of analytical methods that allow direct observations of mineral–fluid reactions at the nanoscale have revealed new and significant aspects of the kinetics and mechanisms of reactions taking place in fundamental mineral–fluid systems. These experimental and computational studies have enabled new and exciting possibilities to elucidate the mechanisms that govern mineral–fluid reactions, as well as the kinetics of these processes, and, hence, to enhance our ability to predict potential mineral behavior. In this Special Issue “Mineral Surface Reactions at the Nanoscale”, we present 12 contributions that highlight the role and importance of mineral surfaces in varying fields of research.

scholarly journals Finding guidelines on social change in the two-tiered narrative and diakonia in the Gospel of John

2015 ◽  
Vol 71 (2) ◽  
Author(s):  
Gert Breed
Keyword(s):  
South Africa ◽  
Social Change ◽  
Gospel Of John ◽  
New Order ◽  
Life And Death ◽  
The Earth ◽  
In The Beginning ◽  
The Mind ◽  
The Invisible

It is shown in this article that the Gospel of John describes a battle between darkness and light, life and death, chaos and God’s new order. Although the certainty is given right at the beginning of the Gospel that the darkness will not overcome the light, God does not take the possibility of darkness away. Darkness in John is darkness of the mind, not seeing the light, not comprehending, not accepting and not believing the Word. The battle between light and darkness is described at two levels – the visible level that you can see with your eyes and the invisible level that only those who have been regenerated by the Spirit can see. Although it may seem that the contrary is true, God is in control of both levels. Jesus made the invisible visible with his words and deeds and, eventually, with his resurrection. The diakonoi (servants) of Jesus are called to follow him in his task to honour the father by speaking the words of the father and doing the work of the father. In doing this, they will make the invisible God visible by their diakonia (service). Real social change will take place in God’s time, and he will use the diakonia of his children to bring order in the chaos, like he did in the beginning when he created the heavens and the earth. The results of the research are used to suggest guidelines on social change in South Africa.

scholarly journals Terrestrial kilometric radiation observed on pre-midnight side of the Earth at 1-2 L-Shell

2019 ◽  
Author(s):  
Mohammed Y. Boudjada ◽  
Patrick H. M. Galopeau ◽  
Sami Sawas ◽  
Valery Denisenko ◽  
Konrad Schwingenschuh ◽  
...  
Keyword(s):  
Equatorial Plane ◽  
Power Level ◽  
Source Region ◽  
Geomagnetic Latitude ◽  
Opposite Hemisphere ◽  
Emission Frequency ◽  
Power Intensity ◽  
The Earth ◽  
Night Side ◽  
In The Beginning

Abstract. The ICE experiment onboard the DEMETER satellite recorded kilometric emissions in the vicinity of the magnetic equatorial plane. Those radiations were observed in the beginning of the year 2010 on the night-side of the Earth and rarely on the day-side. We distinguish two components one appears as a continuum between few kHz and up to 50 kHz and the other one from 50 kHz to 800 kHz. The first component exhibits positive and negative frequency drift rates in the southern and northern hemispheres, at latitudes between 40° and 20°. The second component displays multiple spaced frequency bands. Such bands mainly occur near the magnetic equatorial plane with a particular enhancement of the power level when the satellite latitude is close to the magnetic equatorial plane. We show in this study that both components are linked to the terrestrial non-thermal kilometric radiation. Those two components are the trapped and the escaping terrestrial non-thermal kilometric radiation. Above 150 kHz, we have found that the escaping emissions are mainly extended in frequency in the southern hemisphere and in geomagnetic latitude in the opposite hemisphere. DEMETER low altitude orbits lead to describe the frequency and the time evolution of this terrestrial radiation particularly on the evening sector at L-Shell of about 2. We show the dependence of the power intensity on the emission frequency, and provide a hint on the location of the source region and its relation to the Earth's plasmasphere. It is shown that the so-called "Christmas-tree" pattern associated to the terrestrial kilometric radiation may be associated to the plume and channel generated in the pre-midnight sector of the plasmasphere.

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