scholarly journals Biology, Adaptability, and The Economic Applications of Tardigrades In Future

2020 ◽  
pp. 109-117
Keyword(s):  
Unique Feature ◽  
Human Life ◽  
Biological Molecules ◽  
Cold Chain ◽  
Medical Field ◽  
Stressful Environment ◽  
The Earth ◽  
Short Period ◽  
Space Settlement ◽  
Water Bears

Tardigrades are small microscopic creatures also known as moss piglets or water bears. They are extremophiles and well known for its survivability. After successfully ruling the space tardigrades are now expected to save lives. From being a ‘survivor’ tardigrade is now headed to be a ‘savior’. This survivability is due to a special type of sugar known as “Trehalose”. Trehalose can be found in extremophiles organisms including tardigrades. The unique feature of this sugar is the ability to preserve biological molecules. One of the big applications of the tardigrades are the “dry vaccine”. Our world is struggling through a big crisis of covid-19 vaccine, it is next to impossible to make the highest demanded vaccine available to every corner of the earth at the low-temperature range in such a short period of time, and according to WHO half of the vaccines get wasted due to the cold chain method So, we can implement these dry vaccines for covid-19, to reduce the freezing cost, increasing the shelf life of vaccine and make every vaccine reach to needy in a live condition. Now, trehalose is not only confined to preserve vaccines but this can help in preserve the organs that are going to be used either for transplantology or organ donation. This special protein is yet to give a new turn to not only the medical field and to save human life but tardigrades can be implemented for plants in increasing the tolerance to a stressful environment for future climate changes and space settlement hence this paper provides an overview regarding the application and economical aspects of the tardigrades

The Origin of the Moon and its Relationship to the Origin of the Solar System

1962 ◽  
Vol 14 ◽  
pp. 133-148 ◽  
Author(s):  
Harold C. Urey
Keyword(s):  
Solar System ◽  
The Moon ◽  
The Past ◽  
The Earth ◽  
Short Period ◽  
Origin Of The Moon

During the last 10 years, the writer has presented evidence indicating that the Moon was captured by the Earth and that the large collisions with its surface occurred within a surprisingly short period of time. These observations have been a continuous preoccupation during the past years and some explanation that seemed physically possible and reasonably probable has been sought.

DHAMMONG : A RAIN RITUAL IN MADURA (A STUDY ON ITS HISTORY, FUNCTION, AND HISTOR ORY SIMBOLIC MEANING)

2020 ◽  
Vol 18 (2) ◽  
pp. 205-227
Author(s):  
Nor Hasan ◽  
Edi Susanto
Keyword(s):  
Human Life ◽  
Phenomenological Analysis ◽  
Dry Season ◽  
Time Sequence ◽  
Symbolic Meaning ◽  
Human Relations ◽  
The Earth ◽  
Younger Generation

This article attempted to trace the existence of Dhâmmong tradition in the following scopes, namely: (1) Madurese perception against Dhâmmong , (2) the function and symbolic meaning of Dhâmmong in human life, and (3) the efforts of the Madurese community to preserve the Dhâmmong tradition. Through a descriptive phenomenological analysis, this study revealed that Dhâmmong is a hereditary tradition carried out by the Madurese community, it is urged by the community’s anxiety caused by the long dry season (némor lanjheng). Dhâmmong functionsas a means for salametan, paying respect for the ancestors, strengthening human relations (silaturrahim ), Bhek Rembhek, and nguri berkah (the fertility of the earth). The offerings and mouth-music by imitating the sounds of animals represent a strong desire and wishof the community for the immediate rainfall that could pour out blessings for the community. Hence, the community’s efforts to preserve Dhâmmong are: (1) introducing and involving the younger generation in the ritual, and (2) setting and changing the time sequence of Dhâmmong implementation from night to daytime.

STUDY OF ENVIRONMENTAL AWARENESS AMONG SENIOR SECONDARY SCHOOL STUDENTS IN RELATION TO THEIR GENDER AND ACADEMIC STREAM

2015 ◽  
Vol 3 (2) ◽  
pp. 262-265
Author(s):  
Dr.Navdeep Kaur
Keyword(s):  
Environmental Education ◽  
Natural Resources ◽  
Large Scale ◽  
Human Life ◽  
Environmental Awareness ◽  
Human Beings ◽  
School Students ◽  
The Earth ◽  
Stages Of Learning ◽  
The Masses

Since its evolution environment has remained both a matter of awe and concern to man. The frontier attitude of the industrialized society towards nature has not only endangered the survival of all other life forms but also threatened the very existence of human life. The realization of such potential danger has necessitated the dissemination of knowledge and skill vis-a-vis environment protection at all stages of learning. Therefore, learners of all stages of learning need to be sensitized with a missionary zeal. This may ensure transformation of students into committed citizens for averting global environment crisis. The advancement of science and technology made the life more and more relaxed and man also became more and more ambitious. With such development, human dependence on environment increased. He consumed more resources and the effect of his activities on the environment became more and more detectable. Environment covers all the things present around the living beings and above the land, on the surface of the earth and under the earth. Environment indicates, in total, all of peripheral forces, pressures and circumstances, which affect the life, nature, behaviour, growth, development and maturation of living beings. Irrational exploitation (not utilization) of natural resources for our greed (not need) has endangered our survival, and incurred incalculable harm. Environmental Education is a science, a well-thought, permanent, lasting and integrated process of equipping learning experiences for getting awareness, knowledge, understanding, skills, values, technical expertise and involvement of learners with desirable attitudinal changes about their relationship with their natural and biophysical environment. Environmental Education is an organized effort to educate the masses about environment, its functions, need, importance, and especially how human beings can manage their behaviour in order to live in a sustainable manner.  The term 'environmental awareness' refers to creating general awareness of environmental issues, their causes by bringing about changes in perception, attitude, values and necessary skills to solve environment related problems. Moreover, it is the first step leading to the formation of responsible environmental behaviour (Stern, 2000). With the ever increasing development by modern man, large scale degradation of natural resources have been occurred, the public has to be educated about the fact that if we are degrading our environment we are actually harming ourselves. To encourage meaningful public participation and environment, it is necessary to create awareness about environment pollution and related adverse effects. This is the crucial time that environmental awareness and environmental sensitivity should be cultivated among the masses particularly among youths. For the awareness of society it is essential to work at a gross root level. So the whole society can work to save the environment.

Water as a Blessing and a Transient Resource: A Call to Re-Define Modern Attitudes towards Water in Light of Job 14:7–12

2018 ◽  
Vol 26 (2) ◽  
Author(s):  
Jonathan Kivatsi Kavusa
Keyword(s):  
Human Life ◽  
Renewable Resource ◽  
Dead Tree ◽  
Responsible Management ◽  
The Earth ◽  
Metaphor Theory ◽  
Bodies Of Water ◽  
Ecological Potential

This article explores the ecological potential in Job 14:7–12. The metaphor in Job 14 praises the life-giving potential of water to revive a dead tree before presenting its transient character, similar to human life. The article investigates the question of why the author of Job finds it appropriate to use water and water-related images to contrast the potential of water to revive a dead tree with the transient mortals who disappear at death like great bodies of water in times of drought. Using elements of historical, critical, and literary approaches, as well as metaphor theory, and applying the Earth Bible Principle of intrinsic worth, this article argues that water should not be viewed as a limitlessly renewable resource, but a precious gift requiring responsible management.

scholarly journals New Tools for the Optimized Follow-Up of Imminent Impactors

Universe ◽  
2021 ◽  
Vol 7 (1) ◽  
pp. 10
Author(s):  
Maddalena Mochi ◽  
Giacomo Tommei
Keyword(s):  
Orbit Determination ◽  
Main Belt ◽  
Impact Monitoring ◽  
The Earth ◽  
Current Observation ◽  
Short Period ◽  
Fly Eye ◽  
Near Earth Asteroids ◽  
Near Earth Objects

The solar system is populated with, other than planets, a wide variety of minor bodies, the majority of which are represented by asteroids. Most of their orbits are comprised of those between Mars and Jupiter, thus forming a population named Main Belt. However, some asteroids can run on trajectories that come close to, or even intersect, the orbit of the Earth. These objects are known as Near Earth Asteroids (NEAs) or Near Earth Objects (NEOs) and may entail a risk of collision with our planet. Predicting the occurrence of such collisions as early as possible is the task of Impact Monitoring (IM). Dedicated algorithms are in charge of orbit determination and risk assessment for any detected NEO, but their efficiency is limited in cases in which the object has been observed for a short period of time, as is the case with newly discovered asteroids and, more worryingly, imminent impactors: objects due to hit the Earth, detected only a few days or hours in advance of impacts. This timespan might be too short to take any effective safety countermeasure. For this reason, a necessary improvement of current observation capabilities is underway through the construction of dedicated telescopes, e.g., the NEO Survey Telescope (NEOSTEL), also known as “Fly-Eye”. Thanks to these developments, the number of discovered NEOs and, consequently, imminent impactors detected per year, is expected to increase, thus requiring an improvement of the methods and algorithms used to handle such cases. In this paper we present two new tools, based on the Admissible Region (AR) concept, dedicated to the observers, aiming to facilitate the planning of follow-up observations of NEOs by rapidly assessing the possibility of them being imminent impactors and the remaining visibility time from any given station.

scholarly journals Politics of Planetary Reproduction and the Children of Other Worlds

2017 ◽  
Author(s):  
Michael P. Oman-Reagan
Keyword(s):  
Life Story ◽  
Severe Combined Immunodeficiency ◽  
Popular Media ◽  
Combined Immunodeficiency ◽  
Human Settlements ◽  
The Earth ◽  
Lynn Margulis ◽  
Key Driver ◽  
The Creation ◽  
Space Settlement

This paper considers possible futures for human space settlements through the life story and experiences of David Vetter—a child born with severe combined immunodeficiency who became known in popular media as the “bubble boy.” Lynn Margulis imagined the creation of ecosystems and human settlements on another planet could be an act of Gaia reproducing by budding, through ecopoiesis. Thinking with Margulis about humans as holobionts, our species is both constituted by and embedded within communities of organisms and ecologies. As holobionts we may not be able to live outside of these communities and systems or away from Earth, even if we can temporarily survive without them. Placed within an evolutionary framework, techno-capitalist imaginaries of space settlement limit conceptions of planetary reproduction to heteronormative models of ecopoiesis which promote competition as a key driver of evolution instead of cooperation. Technologically mediated survival along with forced reproduction of holobionts within Earth-like systems and could lead to suffering and isolation like David Vetter’s forced survival in a bubble. I propose alternative liberatory modes of conceptualizing and materializing space migration (including queer and decolonized forms of reproduction) which better respect the Earth, its inhabitants, as well as extraterrestrial planets, landscapes, lives, and possibilities. Cite as: Oman-Reagan, Michael P. “Politics of Planetary Reproduction and the Children of Other Worlds.” Futures. (Forthcoming, 2019)

scholarly journals Synthesis, characterization, x-ray diffraction studies and biological activities of iron(III) and cobalt(II) complexes with alanine

2018 ◽  
Vol 6 (2) ◽  
pp. 132
Author(s):  
Shuaibu Musa ◽  
S O. Idris ◽  
A D. Onu
Keyword(s):  
Amino Acid ◽  
Biological Activities ◽  
Human Life ◽  
Molar Conductance ◽  
Biological Molecules ◽  
X Ray Diffraction ◽  
Monoclinic Crystal ◽  
X Ray ◽  
Metal Ligands ◽  
Elemental Analyses

The resulted complexes produced between Fe (III) and Co (II) with biological molecules like amino acids play an important role in human life. They can be used as bioactive compounds as well as in industries. Fe (III) and Co (II) complexes are synthesized with Alanine amino acid. The complexes were characterized by X-ray diffraction, magnetic suscetivility, elemental analysis (AAS), molar conductance, melting point, infrared and uv-visible spectrophotometry analyses. The elemental analyses were used to determine the chelation ratio, 1:3(metal: ligands) for iron (III) Alanine and 1:2 ratio for cobalt (II) Alanine. The molar conductivity of the complexes show that the complexes are not electrolytic in nature. The x-ray data suggest monoclinic crystal system for all the complexes with the exception of Co-alanine, which is hexagonal. The magnetic susceptivility and electronic spectra suggest the complexes are high spin with octahedral geometry.The complexes show enhance activity in comparable to the amino acid.  

scholarly journals Light Trespass Countermeasures

1991 ◽  
Vol 112 ◽  
pp. 25-32
Author(s):  
D. A. Schreuder
Keyword(s):  
Human Life ◽  
Human Existence ◽  
The Earth ◽  
The Universe

Human life is geared to the rhythm of day and night. The day is committed to work and activity, and the night to rest, to leisure, but also to contemplation on the universe. Stars are the link between the earth-bound human existence and the eternal and infinite cosmos. So, humanity needs the night, requires the darkness – even if darkness is frightening and is considered as the personification of danger and evil.

scholarly journals Radar Observations of Comet Nuclei and Comae

2005 ◽  
Vol 13 ◽  
pp. 763-763
Author(s):  
Donald B. Campbell ◽  
John K. Harmon ◽  
Micael C. Nolan ◽  
Steven J. Ostro
Keyword(s):  
Cross Sections ◽  
Cometary Nucleus ◽  
Size Distributions ◽  
Radar Systems ◽  
The Earth ◽  
Radar Cross Sections ◽  
Short Period ◽  
Grain Size Distributions ◽  
Resolution Imaging

Nine comets have been detected with either the Arecibo (12.6 cm wavelength) or Goldstone (3.5 cm) radar systems. Included are six nucleus detections and five detections of echoes from coma grains. The radar backscatter cross sections measured for the nuclei correlate well with independent estimates of their sizes and are indicative of surface densities in the range of 0.5 to 1.0 g cm-3. Like most asteroids, comets appear to have surfaces that are very rough at scales much larger than the radar wavelength. Coma echo models can explain the radar cross sections using grain size distributions that include a substantial population of cm-sized grains. A long term goal of the cometary radar program has been the high resolution imaging of a cometary nucleus. Eleven short period comets are potentially detectable over the next two decades a few of which may be suitable for imaging. We are always waiting for the arrival of a new comet with an orbit that brings it within 0.1 AU of the earth.

The domestication of the earth

2003 ◽  
Author(s):  
Ian Simmons
Keyword(s):  
Twentieth Century ◽  
Solar Energy ◽  
Subject Matter ◽  
Human Life ◽  
Ecological Theory ◽  
Hunter Gatherers ◽  
The Holocene ◽  
The Earth ◽  
Late Twentieth ◽  
Late Twentieth Century

The domestication of the earth entails the enfolding of ‘nature’ into human life and society. This chapter focuses on the millennia of the Holocene, when human societies consisted of food collectors and agriculturalists who essentially lived off recently fixed solar energy. In the course of its last 100 years, geography has from time to time taken in, and focused its attention on, diverse approaches to its subject matter. But as a ground bass to these variations, the relation between humans and the environment has persisted, though sometimes virtually at sotto voce level. In part, geography's attention has concentrated on landscapes as visible demonstrations, past and present, of these interrelations, but it has also taken an approach based explicitly on late-twentieth-century ecological theory. This chapter examines humans as hunter-gatherers during prehistoric times, along with the emergence of agriculture in Britain.

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