IDLE WELLS REHABILITATION IN THE FIELDS OF EXTREME NORTH

2015 ◽  
pp. 66-71
Author(s):  
A. V. Kustyshev

The paper reviews the new technologies developed for rehabilitation of wells being out of operating for a long time. It presents a complex of works needed for such wells brining back into operation

2021 ◽  
Vol 12 ◽  
Author(s):  
Julia Zimmer ◽  
Jennifer Bridgewater ◽  
Fatima Ferreira ◽  
Ronald van Ree ◽  
Ronald L. Rabin ◽  
...  

The topic of standardization in relation to allergen products has been discussed by allergists, regulators, and manufacturers for a long time. In contrast to synthetic medicinal products, the natural origin of allergen products makes the necessary comparability difficult to achieve. This holds true for both aspects of standardization: Batch-to-batch consistency (or product-specific standardization) and comparability among products from different manufacturers (or cross-product comparability). In this review, we focus on how the United States and the European Union have tackled the topic of allergen product standardization in the past, covering the early joint standardization efforts in the 1970s and 1980s as well as the different paths taken by the two players thereafter until today. So far, these two paths have been based on rather classical immunological methods, including the corresponding benefits like simple feasability. New technologies such as mass spectrometry present an opportunity to redefine the field of allergen standardization in the future.


Author(s):  
Olefhile Mosweu ◽  
Forget Chaterera-Zambuko

The fourth industrial revolution (4IR) has ushered in several emerging and disruptive technologies. Southern Africa's records management practices have for a long time been reported to lag behind in embracing new technologies. Several studies have revealed lack of requisite skills to manage electronic records while others still lament the un-procedural management of paper records. The intention of this chapter is, therefore, to initiate a discourse that challenges information management practitioners to embrace disruptive technologies lest they themselves get disrupted. There are several emerging technologies, but this chapter focuses on blockchain technology and its possible benefits for records management. Guided by the technology acceptance model, the study established that archivists and records managers in Botswana and Zimbabwe would adopt blockchain if it is easy to use and useful for records management. The chapter ends by proposing a model for the adoption of blockchain technology for records management.


1988 ◽  
Vol 2 (4) ◽  
pp. 9-21 ◽  
Author(s):  
Zvi Griliches

Around 1974-75, output growth and associated productivity measures dropped sharply in the United States and in most other western industrialized nations and continued at rather low rates for most of the rest of the 1970s. During the late 1960s, the growth in research and development (R&D) investment slowed down markedly (in constant dollars) and did not really recover until the late 1970s. Basic research was especially hard hit, showing a substantial absolute decline during the same period. Whether this slowdown in the investment in new technologies can account for the observed productivity slowdown is a fascinating question. I shall argue below that it cannot, at least not yet, since its effects take a long time to work themselves through the innovation and diffusion processes. The oil price hikes of the early and late 1970s and their macro-consequences are, therefore, the most likely direct causes of these pervasive declines in the growth rate of productivity.


2019 ◽  
Vol 110 ◽  
pp. 01089
Author(s):  
Ivan Inzhutov ◽  
Victor Zhadanov ◽  
Peter Melnikov ◽  
Sergei Amelchugov ◽  
Irina Melnikova

Economic efficiency of development of high-latitude territories directly depends on the construction technologies applied here. Traditional materials such as reinforced concrete and steel cause unacceptably high resource consumption throughout the entire technological chain of construction production in the Northern regions, and the mechanical transfer of construction technologies to high-latitude construction are ineffective. Analysis of environmental effects on buildings and structures has shown that the most effective for the Extreme North is the dome shape, namely: the building of the lenticular shape; dome building; the building in the form of a sphere; in the form of a cone formed by rotating the Reuleaux triangle around the vertical axis of symmetry; the building of tetrahedron type, and various shapes formed by the combination of buildings of dome shapes. The rationality of constructions made of wood and wood materials is emphasized, which determines the necessity of creating an industry of glued elements. It has been widely used in high-latitude construction and has proved to be the best in terms of frost resistance, low resistance to corrosion from blizzards, high specific strength and low thermal conductivity for a long time.


Author(s):  
Jayvadan K. Patel ◽  
Dhaval J. Patel ◽  
Vikram M. Pandya

Nanoparticles have unique properties as compared to micro or macro particles. Different types of nanoparticulate material use in electronic, magnetic, pharmaceutical, cosmetic, energy, catalytic and materials industries. Nanoparticles can be produced by biological, chemical or physical processes. Several of these processes have been known for a long time, while others are new technologies. Nanoparticles are also used in the medical field to aid in drug delivery and medical imaging. Nanoparticles are solid colloidal drug carriers, typically made of a single material, in which a drug is entrapped, encapsulated or adsorbed onto the surface. In pharmaceutical field, it is estimated that about 40% of newly developed drugs will be poorly soluble in future. The poor solubility even makes it very difficult to perform the pharmacological screening of compounds for potential drug effects. With help of nanoparticle technology, this can be solving. Nanoparticle technology is currently taking prominence in the market. This review presents the production process of nanoparticles, characterization techniques & its clinical aspects


2015 ◽  
Vol 47 (2) ◽  
pp. 369-381 ◽  
Author(s):  
Aaron Jakes

The world is not flat, nor has it ever been, but empire's apologists have been claiming otherwise for a very long time. A full decade has passed since Thomas Friedman published his manifesto on behalf of neoliberal globalization. But if Friedman's reductionism and mangled metaphors still make him an easy target for critical scorn, his “brief history of the twenty-first century” offers a remarkably compact distillation of several key ideas that organize mainstream globalization discourse well beyond his fortified outpost on the op-ed page of The New York Times. The first is a presentist assertion that globalization is new, that a recent intensification of worldwide flows of capital, goods, information, and people represents a sharp rupture with the past. This historically dubious account of global connections in turn undergirds two further claims about the character of the transformations taking place in the current moment. Globalization, in Friedman's telling as in so many others, appears as a process of convergence, synchronization, and unification. And new technologies such as smart phones, laptops, and the Internet, themselves described as the unambiguous products of Western ingenuity, hold out the promise that this “flattening” of space will advance the spread not only of economic opportunity but also of liberal, secular values. Neither the forms of global connection and movement that Friedman purports to reveal nor his ways of writing about them, however, are as novel as his breathless exclamations would have us believe. It is these paired critical insights that provide the common thread between the five new histories of globalization and technology under consideration in this essay.


2021 ◽  
pp. 56-68
Author(s):  
Piotr Krajewski

Artificial Intelligence is undoubtedly one of the greatest achievements of the human intellect; in a sense , it has a creative character, because here one being (i.e. a human) gives (well, maybe not quite yet, but almost) independent life to a different being. The curiosity where this will lead us humans seems to be greater than the questions of anxiety that arise on this occasion. These questions are very diverse and concern almost all aspects of human activity. The interest in the development of new technologies connected with artificial intelligence and with the future is perfectly justified, but what about the risk that is inherent in every invention; moreover, a risk that is usually proportional to its actual importance? This paper contains many questions, not at all original, expressing anxiety, for which we still do not have answers – and probably will not for a long time.


As we are moving forward into the modern era of science, several new technologies have revolutionized various branches of science. Techniques of biodiversity conservation, fish biology etc. has also adapted to modern techniques. For a long time, most of the researches in taxonomy, including fisheries science were based on morphology and traditional methods. After the decade of 90’s, slowly severalmolecular markers like RFLP, RAPD, SNP’s etc. made inroad into taxonomy and fisheries. Molecular markers have several applications in the field of livestock improvement and understanding population dynamics to name a few. Since the 2004, a specific molecular marker, generally known as DNA Barcoding for species identification, came up. This molecular marker is a part of mitochondrial genome that encodes for Cytochrome C Oxidase Unit I (also called as COX or COI). It is advantageous because it has been tested across several animal species and it can differentiate species very well. This marker has also been used as a forensic tool to identify the species. In the current paper, we have used this molecular marker to decode evolution of native fishes of Garhwal Himalayan region. Over 350 barcodes were developed and these barcodes were used to for phylogenetic analysis.


Author(s):  
N. E. Ivanova ◽  
S. V. Kuznetsov ◽  
V. I. Udodova

The article considers the process of modernization of the innovative model of economic development of the region as a key tool for sustainable development of the national innovation system. The conditions for the activation of globalization processes allow us to determine the main directions of development of the Russian economy, ensuring sustainable rates of socially oriented economic growth and integration into the world space. This implies the need to realize the innovative potential of individual economic entities, territorial entities, and the state as a whole, which are focused on the generation, development and introduction of new technologies, goods and services. The analysis of the innovation process shows that in the economy, in society as a whole, innovations often meet forces of inertia and resistance, which either strongly inhibit the processes of renewal, or stop them, leaving the idea unclaimed for a long time, while the main factor in the stagnation of innovation processes in the economy can be identified as the established system of socio-economic relations in the state.There is no conflict of interests.


2021 ◽  
Vol 343 ◽  
pp. 01011
Author(s):  
Marius Bibu

The experimental researches on the promotion of new technologies for the local protection of metallic parts against plasma nitriding, led to two types of special paints for protection in ionic nitriding, paints elaborated on the basis of copper lamellar powder in combination with magnesium oxide and carbon tetrachloride. In the created context, it was considered that the elaborated paints could be used not only for preventing the hardening during ionic nitriding of certain technological surfaces of the parts on which they are applied, but also for coating certain nonfunctional surfaces, their degasification taking such a long time. These nonfunctional areas could be: surfaces resulted from casting, fragments with macroirregularities, surfaces that contain slag, residues, soot, other oxides, impurities, etc. and are the cause for a very large number of transitions of the glow discharges in electric arcs. The use of special protecting paints for the plasma nitriding of the parts that present nonfunctional surfaces leads to a major reduction in the energy consumption. This paper presents the ways of determining the consumed electric energy on the basis of absorbed power in the case of ionic nitriding of certain parts protected on nonfunctional surfaces with special paints.


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