The impact of protection and concentration on the labour intensity of U. K. industries: Comment

1981 ◽  
Vol 117 (2) ◽  
pp. 380-382 ◽  
Author(s):  
Shigekazu Tanaka
Keyword(s):  
Labour Intensity ◽  
The Impact

scholarly journals Evaluation of Availability of Human, Scientific, Technological and Innovative Potential in the Context of Priorities in Scientific and Technological Development of the Russian Federation

2018 ◽  
pp. 460-479 ◽  
Author(s):  
Magomed Sh. Mintsaev ◽  
Irina E. Ilina ◽  
Svetlana L. Parfenova ◽  
Vladislava N. Dolgova ◽  
Elena N. Zharova ◽  
...  
Keyword(s):  
Russian Federation ◽  
Technological Development ◽  
Labour Productivity ◽  
Scientific Activity ◽  
Labour Intensity ◽  
Scientific Technical ◽  
The Russian Federation ◽  
Innovative Potential ◽  
The Impact ◽  
Scientific And Technological Development

Introduction. The implementation of priorities of the scientific and technological development of the Russian Federation involves an assessment of the trends in the development of human, scientific, technological and innovation potential within the framework of these directions. In modern conditions of transformation of science and technology into key factors of Russian development, it is necessary to provide the country’s economy with human resources capable of withstanding “big challenges”, but at this stage there is a shortage of highly qualified specialists in many key industries that can offer a new scientific result, taking into account the prospects for its application. The purpose of the article is to develop an approach to assess the human, scientific, technological and innovative potentials in the context of priorities in the scientific and technological development of the Russian Federation and its validation using the example of three priorities. Materials and Methods. The materials of this study draw on Rosstat and FSMNO ; Rospatent; Web of Science and Scopus. The object of research is to assess human, scientific, technological and innovative potential in the context of priorities in scientific and technological development of the Russian Federation. In the course of the research, a multiplicative model of the impact of the availability of human, scientific, technological and innovative capacity on labour intensity was developed. In the process of research, the following research and analysis methods were used: comparison, induction and deduction method, generalisation method, chain substitution method, logical structure study, system analysis, and special methods of statistical, comparative analysis. In the methodological plan, we used the system and process appro aches in the basis of the study. Results. The study revealed that the labour intensity in 2016 for all three priorities of the scientific and technological revolution of the Russian Federation has increased. Therefore, according to the priorities of the scientific and technological revolution of the Russian Federation, the availability of scientific, technological and innovative potential is not sufficient, which leads to a decrease in the reverse indicator of labour intensity - labour productivity in the markets within the framework of these priorities. Concerning the impact on labour intensity in all three priorities, one observes: the growth of “collaborations” in fundamental research, the applied effectiveness of scientific activity, “collaborations” of applied research; reduction in citations from scientific articles, low patent activity of engineering and technical workers, technological demand for patents. Therefore, against the background of emerging collaborative activity of actors in the process of research and development and the growth of the applied effectiveness of scientific activity, there is a low level of orientation of scientific and scientific-technical results to c ommercialisation. Discussion and Conclusions. On the basis of the multiplicative model developed by the authors for assessing the impact of the provision of human, scientific, technological and innovative capacities on labor intensity, it was tested on the example of the three priorities of the scientific and technological development of the Russian Federation (a, b, c). It was revealed that the labour intensity in 2016, according to the priorities of the Scientific and Technical Council of the Russian Federation, increased, and the availability of scientific, technological and innovative potential is not sufficient, which leads to a decrease in the inverse measure of labour intensity - labour productivity in high-tech markets within the framework of these priorities. Concerning the impact on labour intensity for all three priorities, it was revealed: the growth of “collaborations” of fundamental research, the applied effectiveness of scientific activity, “collaborations” of applied research; reduction in citations from scientific articles, low patent activity of engineering and technical workers, technological demand for patents. It was also revealed that against the background of the emerging collaborative activity of actors in the process of research and development and the growth of the applied effectiveness of scientific activity, there is a low level of orientation of scientific and scientific-technical results to commercialisation.

scholarly journals IMPACT OF TECHNOLOGY INVESTMENT ON FIRM’S PRODUCTION EFFICIENCY FACTOR IN MANUFACTURING

2020 ◽  
Vol 0 (0) ◽  
pp. 1-21
Author(s):  
Martina Novotná ◽  
Tomáš Volek ◽  
Michael Rost ◽  
Jaroslav Vrchota
Keyword(s):  
Production Efficiency ◽  
Positive Impact ◽  
Labour Productivity ◽  
High Technology ◽  
Medium Size ◽  
Manufacturing Companies ◽  
Labour Productivity Growth ◽  
Labour Intensity ◽  
Impact Of Technology ◽  
The Impact

The goal of this paper is to investigate the impact of technology investments on production efficiency in manufacturing companies and how different these relationships are for low-technology and high-technology companies. The empirical part was based on the analysis of 2,848 large, small and medium-sized Czech companies by using Bayesian networks (BNs). The results show that technological investments have the greatest positive impact on the growth of labour productivity and on a decline in labour intensity in low technology enterprises. The technological investments have a positive impact on labour productivity growth in high-technology enterprises, but at the same time, the technological investments have an impact on the increase of labour intensity. On the contrary, the influence of investment growth was insignificant on the indicators of material and services intensity. Technologically intensive investments have a different impact on small, mediumsized and on large enterprises. The reaction of large companies depends on the category of technology intensity in contrast to small and medium-size enterprises.

Formation of Lunar Craters and Bright Rays as a Result of Meteorite Impacts

1962 ◽  
Vol 14 ◽  
pp. 415-418
Author(s):  
K. P. Stanyukovich ◽  
V. A. Bronshten
Keyword(s):  
Explosive Charge ◽  
The Moon ◽  
Meteorite Impacts ◽  
The Earth ◽  
Lunar Craters ◽  
The Impact

The phenomena accompanying the impact of large meteorites on the surface of the Moon or of the Earth can be examined on the basis of the theory of explosive phenomena if we assume that, instead of an exploding meteorite moving inside the rock, we have an explosive charge (equivalent in energy), situated at a certain distance under the surface.

The Geosciences Applied to Lunar Exploration

1962 ◽  
Vol 14 ◽  
pp. 169-257 ◽  
Author(s):  
J. Green
Keyword(s):  
Lunar Surface ◽  
Probable Mechanism ◽  
Point Of View ◽  
Lunar Exploration ◽  
Geological Model ◽  
Apply Geophysics ◽  
Surface Features ◽  
The Impact

The term geo-sciences has been used here to include the disciplines geology, geophysics and geochemistry. However, in order to apply geophysics and geochemistry effectively one must begin with a geological model. Therefore, the science of geology should be used as the basis for lunar exploration. From an astronomical point of view, a lunar terrain heavily impacted with meteors appears the more reasonable; although from a geological standpoint, volcanism seems the more probable mechanism. A surface liberally marked with volcanic features has been advocated by such geologists as Bülow, Dana, Suess, von Wolff, Shaler, Spurr, and Kuno. In this paper, both the impact and volcanic hypotheses are considered in the application of the geo-sciences to manned lunar exploration. However, more emphasis is placed on the volcanic, or more correctly the defluidization, hypothesis to account for lunar surface features.

Asteroid and Comet Impact Speeds upon Mars: Significance for Panspermia and the Supply of Organics

1997 ◽  
Vol 161 ◽  
pp. 197-201 ◽  
Author(s):  
Duncan Steel
Keyword(s):  
Probability Distributions ◽  
Regions Of Interest ◽  
Significant Fraction ◽  
Organic Chemicals ◽  
Impact Speed ◽  
The Mean ◽  
The Impact

AbstractWhilst lithopanspermia depends upon massive impacts occurring at a speed above some limit, the intact delivery of organic chemicals or other volatiles to a planet requires the impact speed to be below some other limit such that a significant fraction of that material escapes destruction. Thus the two opposite ends of the impact speed distributions are the regions of interest in the bioastronomical context, whereas much modelling work on impacts delivers, or makes use of, only the mean speed. Here the probability distributions of impact speeds upon Mars are calculated for (i) the orbital distribution of known asteroids; and (ii) the expected distribution of near-parabolic cometary orbits. It is found that cometary impacts are far more likely to eject rocks from Mars (over 99 percent of the cometary impacts are at speeds above 20 km/sec, but at most 5 percent of the asteroidal impacts); paradoxically, the objects impacting at speeds low enough to make organic/volatile survival possible (the asteroids) are those which are depleted in such species.

Organic Syntheses During the Impact of a Comet with a Gaseous Planet

1997 ◽  
Vol 161 ◽  
pp. 189-195
Author(s):  
Cesare Guaita ◽  
Roberto Crippa ◽  
Federico Manzini
Keyword(s):  
Polymeric Material ◽  
Molecular Form ◽  
Parent Compound ◽  
Blue Filter ◽  
Organic Syntheses ◽  
The Impact

AbstractA large amount of CO has been detected above many SL9/Jupiter impacts. This gas was never detected before the collision. So, in our opinion, CO was released from a parent compound during the collision. We identify this compound as POM (polyoxymethylene), a formaldehyde (HCHO) polymer that, when suddenly heated, reformes monomeric HCHO. At temperatures higher than 1200°K HCHO cannot exist in molecular form and the most probable result of its decomposition is the formation of CO. At lower temperatures, HCHO can react with NH3 and/or HCN to form high UV-absorbing polymeric material. In our opinion, this kind of material has also to be taken in to account to explain the complex evolution of some SL9 impacts that we observed in CCD images taken with a blue filter.

Hydrogen Cyanide Polymers from the Impact of Comet P/Shoemaker-Levy 9 on Jupiter

1997 ◽  
Vol 161 ◽  
pp. 179-187
Author(s):  
Clifford N. Matthews ◽  
Rose A. Pesce-Rodriguez ◽  
Shirley A. Liebman
Keyword(s):  
Amino Acids ◽  
Solar System ◽  
Hydrogen Cyanide ◽  
Nitrogen Heterocycles ◽  
Laboratory Studies ◽  
Heterogeneous Solids ◽  
The Many ◽  
Comet Halley ◽  
The Impact ◽  
By Products

AbstractHydrogen cyanide polymers – heterogeneous solids ranging in color from yellow to orange to brown to black – may be among the organic macromolecules most readily formed within the Solar System. The non-volatile black crust of comet Halley, for example, as well as the extensive orangebrown streaks in the atmosphere of Jupiter, might consist largely of such polymers synthesized from HCN formed by photolysis of methane and ammonia, the color observed depending on the concentration of HCN involved. Laboratory studies of these ubiquitous compounds point to the presence of polyamidine structures synthesized directly from hydrogen cyanide. These would be converted by water to polypeptides which can be further hydrolyzed to α-amino acids. Black polymers and multimers with conjugated ladder structures derived from HCN could also be formed and might well be the source of the many nitrogen heterocycles, adenine included, observed after pyrolysis. The dark brown color arising from the impacts of comet P/Shoemaker-Levy 9 on Jupiter might therefore be mainly caused by the presence of HCN polymers, whether originally present, deposited by the impactor or synthesized directly from HCN. Spectroscopic detection of these predicted macromolecules and their hydrolytic and pyrolytic by-products would strengthen significantly the hypothesis that cyanide polymerization is a preferred pathway for prebiotic and extraterrestrial chemistry.

Unusual Microstructure in Shock-Compacted Graphite

1970 ◽  
Vol 28 ◽  
pp. 474-475
Author(s):  
Lucien F. Trueb
Keyword(s):  
Mechanical Characteristic ◽  
Compression Wave ◽  
Gray Zone ◽  
Flyer Plate ◽  
Compacted Graphite ◽  
The Impact

Crushed and statically compressed Madagascar graphite that was explosively shocked at 425 kb by means of a planar flyer-plate is characterized by a black zone extending for 2 to 3 nun below the impact plane of the driver. Beyond this point, the material assumes the normal gray color of graphite. The thickness of the black zone is identical with the distance taken by the relaxation wave to overtake the compression wave.The main mechanical characteristic of the black material is its great hardness; steel scalpels and razor blades are readily blunted during attempts to cut it. An average microhardness value of 95-3 DPHN was obtained with a 10 kg load. This figure is a minimum because the indentations were usually cracked; 14.8 DPHN was measured in the gray zone.

Drug Induced Changes in Cell Organelles

1968 ◽  
Vol 26 ◽  
pp. 110-111
Author(s):  
Sarah A. Luse
Keyword(s):  
Clinical Medicine ◽  
Cell Organelles ◽  
Riboflavin Deficiency ◽  
Drug Induced ◽  
New Era ◽  
Health And Disease ◽  
In The Beginning ◽  
Cellular Pathology ◽  
Induced Changes ◽  
The Impact

In the mid-nineteenth century Virchow revolutionized pathology by introduction of the concept of “cellular pathology”. Today, a century later, this term has increasing significance in health and disease. We now are in the beginning of a new era in pathology, one which might well be termed “organelle pathology” or “subcellular pathology”. The impact of lysosomal diseases on clinical medicine exemplifies this role of pathology of organelles in elucidation of disease today.Another aspect of cell organelles of prime importance is their pathologic alteration by drugs, toxins, hormones and malnutrition. The sensitivity of cell organelles to minute alterations in their environment offers an accurate evaluation of the site of action of drugs in the study of both function and toxicity. Examples of mitochondrial lesions include the effect of DDD on the adrenal cortex, riboflavin deficiency on liver cells, elevated blood ammonia on the neuron and some 8-aminoquinolines on myocardium.

Sign in / Sign up

Export Citation Format

Share Document