scholarly journals Reducing Climate Impact

2021 ◽  
Vol 4 (2) ◽  
Keyword(s):  
Water Vapor ◽  
Food Chain ◽  
Liquid State ◽  
Climate Impact ◽  
The Body ◽  
Volatile Substances ◽  
Living Things ◽  
Living Organisms ◽  
Climate Studies

Studies of water vapor in the atmosphere can provide new insights into the mechanisms of precipitation and climate. Studies of the structures of water in a liquid state are well known. Less in solid and gaseous forms. Converting in the womb of living organisms and plant capillaries, waste substances, after leaving the body, fulfill their mission in the next link in the food chain - they distribute information about their source in the form of odors, pheromones and phytoncides. All volatile substances secreted by plants and living things have their own purpose - they create communicative connections between themselves and between species - the basis for the existence of the entire biota.

Neutral Lipids of Oats Fruit (Avena Sativa L.)

2020 ◽  
Vol 9 (4) ◽  
pp. 40-43
Author(s):  
N. K. Yuldasheva ◽  
S. D. Gusakova ◽  
D. Kh. Nurullaeva ◽  
N. T. Farmanova ◽  
R. P. Zakirova ◽  
...  
Keyword(s):  
Avena Sativa ◽  
Neutral Lipids ◽  
The Body ◽  
Biologically Active ◽  
Absorption Bands ◽  
Vital Functions ◽  
The Republic ◽  
Living Organisms ◽  
Main Components ◽  
Active Substances

Introduction. Lipids are a widespread group of biologically active substances in nature, making up the bulk of the organic substances of all living organisms. They accumulate in plants in seeds, as well as in fruits and perform a number of vital functions: they are the main components of cell membranes and the energy reserve for the body.Aim. Study of neutral lipids of sown oats (Avena sativa L.).Materials and methods. The objects of the study were fruits (grains) of oats of the sown variety "Tashkent 1," harvested in the Republic of Uzbekistan. Results and discussions. Neutral lipids of oat grains have been found to contain 13 fatty acids with a predominance of the sum of oleic, linolenic and linoleic acids. The total degree of unsaturation was almost 78%. Absorption bands characteristic of these substances were observed in the IR spectrum of MEGC.Conclusion. According to the results of the NL analysis, oat grains consisted of triacylglycerides and free LCDs, which were accompanied by hydrocarbons, phytosterols, triterpenoids and tocopherols.

The Death of the Ethic of Life

2019 ◽  
Author(s):  
John Basl
Keyword(s):  
Environmental Ethics ◽  
Philosophy Of Biology ◽  
Biomedical Ethics ◽  
Moral Concern ◽  
Ethics Of Technology ◽  
Living Things ◽  
Moral Importance ◽  
Practical Concern ◽  
Living Organisms

According to the ethic of life, all living organisms are of special moral importance. Living things, unlike simple artifacts or biological collectives, are not mere things whose value is entirely instrumental. This book articulates why the ethic is immune to most of the standard criticisms raised against it, but also why such an ethic is untenable, why the domain of moral concern does not extend to all living things; it argues for an old conclusion in an entirely new way. To see why the ethic must be abandoned requires that we look carefully at the foundations of the ethic—the ways in which it is tightly connected to issues in the philosophy of biology and the sorts of assumptions it must draw on to distinguish the living from the nonliving. This book draws on resources from a variety of branches of philosophy and the sciences to show that the ethic cannot survive this scrutiny, and it articulates what the death of the ethic of life means in a variety of areas of practical concern, including environmental ethics, biomedical ethics, ethics of technology, and in philosophy more generally.

scholarly journals Dealing with PET radiometabolites

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Krishna Kanta Ghosh ◽  
Parasuraman Padmanabhan ◽  
Chang-Tong Yang ◽  
Sachin Mishra ◽  
Christer Halldin ◽  
...  
Keyword(s):  
Pet Imaging ◽  
Distribution Patterns ◽  
The Body ◽  
Analysis Process ◽  
Pet Tracer ◽  
Positron Emission ◽  
Structural Identity ◽  
Available Technology ◽  
Living Organisms ◽  
Entire Amount

Abstract Positron emission tomography (PET) offers the study of biochemical, physiological, and pharmacological functions at a cellular and molecular level. The performance of a PET study mostly depends on the used radiotracer of interest. However, the development of a novel PET tracer is very difficult, as it is required to fulfill a lot of important criteria. PET radiotracers usually encounter different chemical modifications including redox reaction, hydrolysis, decarboxylation, and various conjugation processes within living organisms. Due to this biotransformation, different chemical entities are produced, and the amount of the parent radiotracer is declined. Consequently, the signal measured by the PET scanner indicates the entire amount of radioactivity deposited in the tissue; however, it does not offer any indication about the chemical disposition of the parent radiotracer itself. From a radiopharmaceutical perspective, it is necessary to quantify the parent radiotracer’s fraction present in the tissue. Hence, the identification of radiometabolites of the radiotracers is vital for PET imaging. There are mainly two reasons for the chemical identification of PET radiometabolites: firstly, to determine the amount of parent radiotracers in plasma, and secondly, to rule out (if a radiometabolite enters the brain) or correct any radiometabolite accumulation in peripheral tissue. Besides, radiometabolite formations of the tracer might be of concern for the PET study, as the radiometabolic products may display considerably contrasting distribution patterns inside the body when compared with the radiotracer itself. Therefore, necessary information is needed about these biochemical transformations to understand the distribution of radioactivity throughout the body. Various published review articles on PET radiometabolites mainly focus on the sample preparation techniques and recently available technology to improve the radiometabolite analysis process. This article essentially summarizes the chemical and structural identity of the radiometabolites of various radiotracers including [11C]PBB3, [11C]flumazenil, [18F]FEPE2I, [11C]PBR28, [11C]MADAM, and (+)[18F]flubatine. Besides, the importance of radiometabolite analysis in PET imaging is also briefly summarized. Moreover, this review also highlights how a slight chemical modification could reduce the formation of radiometabolites, which could interfere with the results of PET imaging. Graphical abstract

scholarly journals Enzymes, Reacting with Organophosphorus Compounds as Detoxifiers: Diversity and Functions

2021 ◽  
Vol 22 (4) ◽  
pp. 1761
Author(s):  
Ilya Lyagin ◽  
Elena Efremenko
Keyword(s):  
Phylogenetic Analysis ◽  
Future Development ◽  
Organophosphorus Compounds ◽  
The Body ◽  
Chemical Transformations ◽  
Negative Consequences ◽  
Biological Targets ◽  
Oxidation Reduction ◽  
Structural Differences ◽  
Living Organisms

Organophosphorus compounds (OPCs) are able to interact with various biological targets in living organisms, including enzymes. The binding of OPCs to enzymes does not always lead to negative consequences for the body itself, since there are a lot of natural biocatalysts that can catalyze the chemical transformations of the OPCs via hydrolysis or oxidation/reduction and thereby provide their detoxification. Some of these enzymes, their structural differences and identity, mechanisms, and specificity of catalytic action are discussed in this work, including results of computational modeling. Phylogenetic analysis of these diverse enzymes was specially realized for this review to emphasize a great area for future development(s) and applications.

Iron Homeostasis and Disorders in Dogs and Cats: A Review

2011 ◽  
Vol 47 (3) ◽  
pp. 151-160 ◽  
Author(s):  
Jennifer L. McCown ◽  
Andrew J. Specht
Keyword(s):  
Iron Deficiency ◽  
Iron Overload ◽  
Iron Homeostasis ◽  
Diagnostic Testing ◽  
Clinical Manifestations ◽  
Essential Element ◽  
The Body ◽  
Deficiency Anemia ◽  
Enzyme Systems ◽  
Living Organisms

Iron is an essential element for nearly all living organisms and disruption of iron homeostasis can lead to a number of clinical manifestations. Iron is used in the formation of both hemoglobin and myoglobin, as well as numerous enzyme systems of the body. Disorders of iron in the body include iron deficiency anemia, anemia of inflammatory disease, and iron overload. This article reviews normal iron metabolism, disease syndromes of iron imbalance, diagnostic testing, and treatment of either iron deficiency or excess. Recent advances in diagnosing iron deficiency using reticulocyte indices are reviewed.

scholarly journals Thermal Analisys of the Increase in Ambient Temperature Due to Motor Vehicle Activities

2019 ◽  
Vol 9 (2) ◽  
pp. 751-754
Keyword(s):  
Global Warming ◽  
Ambient Temperature ◽  
Motor Vehicle ◽  
The Body ◽  
Motor Vehicles ◽  
Living Things ◽  
Urban Heat ◽  
Specific Material ◽  
Temperature Heating ◽  
Earth Temperature

Global warming has become a problem of world wide, because it endangers living things. The consequences of global warming include the increase of the earth temperature and climate change. The increase of temperature (heating) in a city which is referred to urban heat island (UHI) is also the same problem in architecture. This research aimed to analyze the ambienttemperature of the UHI due to the motor vehicleactivities. Samples were taken from several locations: (1) Bahu Mall Parking area; (2) Manado Town Square 2 parking area; (3) along the Wolter Monginsidi street in front of Bahu Mall and (4) along the Piere Tendean street in front of Manado Town Square. This research used a quantitative method with a field survey. This research found that the ambient temperature increased when motor vehicles were stationary with engine on or moved. The temperature increased due to the heat from the engine and the reflection of the sun’s heat from the body of the vehicles. The heat level obtained from the survey was 34,8 0C to 39,4 0C. For this reason, a specific material for vehicle’s body is needed to prevent the increase of ambient temperature.

scholarly journals The Novel Coronavirus 2019 (COVID-19): A Narrative Review

2020 ◽  
Vol 1 (2) ◽  
pp. 15-52
Author(s):  
Baratali Rezapour ◽  
Sayed Jalil Musavi ◽  
Faezeh Shirzadeh Maleki
Keyword(s):  
Food Chain ◽  
Signs And Symptoms ◽  
Viral Disease ◽  
Zoonotic Diseases ◽  
The Body ◽  
Behavioral Characteristics ◽  
The Novel ◽  
Ecological Characteristics ◽  
Novel Coronavirus ◽  
Key Steps

One of the key steps in determining how to prevent the viral disease is to identify the virus. The virus lives in different ways and in different environments. It lives in the air, in the sea, on plants, animals and objects and humans. Some people put humans on the path of developing zoonotic diseases that are specific to animals but also involve people with unhealthy behaviors. In the food chain, each animal is hunted by other animals and feeds on other animals or plants and other objects. Bacteriophages are viruses that kill bacteria. And there are creatures that kill viruses and this is the biological struggle with viruses. When the virus enters the body, it performs a series of activities that lead to a series of symptoms in the patient. These symptoms include the behavior of viruses. These are among the ecological and behavioral characteristics of viruses that need to be fully understood in order to limit viruses and deal with epidemics and pandemics. In this study, we try to reach a conclusion by reviewing the articles that have information about the behavioral (signs and symptoms) and ecological characteristics of viruses and use these findings in order to combat viruses.

हिन्दू संस्कृति में पेड़-पौधों का धार्मिक, आध्यात्मिक एवं वैज्ञानिक महत्व

2018 ◽  
Vol 2 (01) ◽  
Author(s):  
रामलखन सिंह सि� Mishra
Keyword(s):  
Food Web ◽  
Food Chain ◽  
Anthropogenic Factors ◽  
Sustainable Utilization ◽  
Present Communication ◽  
Hindu Religion ◽  
Living Things ◽  
Entire Universe

The life of entire universe is governed by the five great elements (Panch Mahabhutas) which includes Earth, Water, Fire, Sky and Air which are existed in nature. All living things are composed from these five great elements. This fact is mentioned in various Hindu Holy Scriptures such as Vedas, Puranas, Ramayana, Mahabharat, Manusmrirti, Shrimad Bhagvat Gita etc. All living and non living things are existed in nature are entirely interconnected or interdependent to each other. Presence of sufficient living and non living things make sound and sustainable ecosystem. Therefore our ancient sages and hermits linked natures components such as plants, animals, rivers, mountains, forests etc to the worship in Hindu religion for sustainable utilization and conservation for generation to generation. The forests are regarded as 'Lungs of Earth' and 'Living Oxygen Cylinders' and provide fresh air, water, clean and green environment, maintain food chain and food web etc and also full fill all basic requirements such as food, medicine and shelter. But now due to the various anthropogenic factors, the forests are depleting fast from the nature, while importance of plants/forests has been described by ancient sages and hermits in various Holy Scriptures of Hindu religion. Importance of plants has been proved by modern research. In the present communication, the details are given.

Ants as an Experiential Learning Strategy in Preschool Teacher Training

2021 ◽  
pp. 134-154
Author(s):  
Rosa María Gálvez Esteban ◽  
Beatriz Bravo Torija ◽  
Jose Manuel Pérez Martín
Keyword(s):  
Preservice Teachers ◽  
Experiential Learning ◽  
Learning Strategy ◽  
Preschool Teachers ◽  
Life Cycles ◽  
Preschool Teacher ◽  
Education Project ◽  
Teaching Resource ◽  
Living Things ◽  
Living Organisms

In this chapter, the authors present the results of a project designed for 41 preservice preschool teachers to introduce the concept of living things as an experiential learning strategy in the classroom. The need to approach this concept from a different perspective prompted the design of an education project involving the introduction of insects into classroom as a teaching resource. An informative storyline was used for project launch presentation. The questions they strive to answer in this chapter are related with what concepts of living organisms and what inquiry stages will preservice teachers consider their pupils will carry out during the project. Relevant concepts that are usually not much covered in the preschool curriculum such as the life cycles of animals were considered by 23 participants. Twenty-five of the future teachers claimed that they would be able to work on every inquiry step if they implemented this project in the classroom.

Secretions

2021 ◽  
pp. 119-158
Author(s):  
Rex Ferguson
Keyword(s):  
Twentieth Century ◽  
Science Fiction ◽  
Genetic Research ◽  
Forensic Analysis ◽  
Dna Profiling ◽  
The Body ◽  
Autobiographical Texts ◽  
Late Twentieth ◽  
Living Organisms ◽  
Late Twentieth Century

DNA profiling, in which individual being is identified by its cellular structures, was first developed by the geneticist Alec Jeffreys in the 1980s. That this source of identity also forms the instructions through which living organisms are generated has complicated profiling’s place in the cultural imaginary of the late twentieth century. So, while profiling actually deals only in non-coding regions of the genome—matter often referred to as ‘junk DNA’—the significance of DNA as a substance of forensic analysis, in the late twentieth century imaginary, is its resonance as the apparent blueprint of existence. The notable features that this blurring of concepts brings about include a conceptualization of identity as a mass of information; notions to do with codes and coding; the presence of the body in the fluids which spill beyond its bounds; and a sense of the body as an archive of heredity and primitivism. In writing specifically about genetic research, Richard Powers’s The Gold Bug Variations (1991) serves a dual function in this chapter, as both an explicatory document and thematic example. But the more substantive analysis is reserved for the work of J. G. Ballard which, from its science fiction origins in novels such as The Drowned World (1962), through the controversial era of Crash (1973), to its trilogy of autobiographical texts (Empire of the Sun (1984), The Kindness of Women (1991), and Miracles of Life (2008)) articulates a form of identity that has close, though often oblique, affinities with all the most prominent features of DNA profiling.

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