scholarly journals POROSTY ROSNĄCE WZDŁUŻ SZOSY WĄGROWIEC – MARGONIN W WIELKOPOLSCE

1970 ◽  
Vol 67 ◽  
pp. 35-49
Author(s):  
ANDRZEJ BRZEG ◽  
ARTUR GOLIS ◽  
HALINA RATYŃSKA

The subject of the investigation was the lichen biota along road No 190 from Margonin to Wągrowiec (about 20 km). The field studies were conducted on 30 randomly chosen sites, situated 500-1.000 m apart from each other. In each of them the lichens were collected from 4-6 trees on either side of the road, and from other habitats: concrete poles, fallen branches and the soil. Presence of 61 taxa was stated, among them 18 under legal protection and/or endangered in Poland. They include Cladonia mitis, Collema auriforme, Evernia prunastri, Melanelia exasperatula, Opegrapha rufescens, O. varia, Parmelina tiliacea, Peltigera canina, Pertusaria coccodes, Phaeophyscia chloantha, Physcia aipolia, Physconia distorta, Pleurosticta acetabulum, Punctelia subrudecta, Ramalina farinacea, R. fraxinea, R. pollinaria and Xanthoparmelia verruculifera. The above mentioned species, the most valuable from the point of view of nature protection, tended to concentrate around Margonin. On a old lime alley close to Wągrowiec the lichen biota was poor, and only the most common taxa (Hypocoenomyce scalaris, Lepraria incana, Phaeophyscia orbicularis, Trapeliopsis flexuosa and Xanthoria parietina ) were identified there. It may be related to higher air pollution in the vicinity of the town of Wągrowiec. Notably, old trees, even when growing along quite busy roads, may still host protected and endangered lichens in the prevailing open, agricultural landscape of Wielkopolska.

2017 ◽  
Vol 21 (1) ◽  
pp. 177-183 ◽  
Author(s):  
E. V. Vorontsova

The paper is devoted to the problematic issues of the legal regulation of nature protection activities in the Russian Federation. The author notes that a sharp deterioration of the ecological situation indicates a crisis of the previously existing paradigm of human-environmental interaction. Therefore, the situation requires full-scale measures within the state's environmental strategy. However, the change of the environmental state policy as a whole and the improvement of the legal mechanism of environmental relations in particular encounters a number of theoretical and practical problems, which have not been solved. The author pays attention to the problem of determining the priorities of environmental and legal protection, which is very important in the process of establishing the optimal ratio in the "human-nature" relations. The result of solving the problems influences the objectives of the state environmental policy, as well as the objectives of the Environmental Safety Strategy. The author analyzes the main aspect of the considered problem, the essence of which is ambiguity of the fundamental object in ecological relations. It is noted that today there are two points of view on this issue in the Russian legal science. According to the first one, the object of legal protection is exclusively environmental interests of a man. Accordingly, the protection of nature must be carried out exclusively in the interests of his life and health. Supporters of the second point of view believe that the nature as a whole should be a priority in legal protection. The author notes that the choice of a particular conceptual position (and, accordingly, the priority of environmental and legal protection) depends on the world outlook on the role and place of a man in the world. At the same time, problems of a technical and legal nature, connected with internal logic and subordination of legal norms regulating ecological relations worsen the situation. The author concludes that there are internal contradictions in the mechanism of legal protection of the environment.


2001 ◽  
Vol 7 (4) ◽  
pp. 441-484 ◽  
Author(s):  
José Ferreirós

AbstractThis paper aims to outline an analysis and interpretation of the process that led to First-Order Logic and its consolidation as a core system of modern logic. We begin with an historical overview of landmarks along the road to modern logic, and proceed to a philosophical discussion casting doubt on the possibility of a purely rational justification of the actual delimitation of First-Order Logic. On this basis, we advance the thesis that a certain historical tradition was essential to the emergence of modern logic; this traditional context is analyzed as consisting in some guiding principles and, particularly, a set of exemplars (i.e., paradigmatic instances). Then, we proceed to interpret the historical course of development reviewed in section 1, which can broadly be described as a two-phased movement of expansion and then restriction of the scope of logical theory. We shall try to pinpoint ambivalencies in the process, and the main motives for subsequent changes. Among the latter, one may emphasize the spirit of modern axiomatics, the situation of foundational insecurity in the 1920s, the resulting desire to find systems well-behaved from a proof-theoretical point of view, and the metatheoretical results of the 1930s. Not surprisingly, the mathematical and, more specifically, the foundational context in which First-Order Logic matured will be seen to have played a primary role in its shaping.Mathematical logic is what logic, through twenty-five centuries and a few transformations, has become today. (Jean van Heijenoort)


PEDIATRICS ◽  
1950 ◽  
Vol 6 (3) ◽  
pp. 553-556

THE road to better child health has been discussed in relation to the doctor and his training, health services and their distribution. We have dealt with the unavoidable question of costs. Particular attention has been given to some of the advantages and dangers of decentralization of pediatric education and services. Each of the various subjects has been discussed from the point of view of its bearing on the ultimate objective of better health for all children and the steps necessary to attain this goal. Now, we may stand back from the many details of the picture, view the whole objectively and note its most outstanding features. First is the fact that the improvement of child health depends primarily upon better training for all doctors who provide child care, general practitioners as well as specialists. This is the foundation without which the rest of the structure cannot stand. The second dominant fact is the need for extending to outlying and isolated areas the high quality medical care of the medical centers, without at the same time diluting the service or training at the center. The road to better medical care, therefore, begins at the medical center and extends outward through a network of integrated community hospitals and health centers, finally reaching the remote and heretofore isolated areas. Inherent in all medical schools is a unique potential for rendering medical services as well as actually training physicians. The very nature of medical education—whereby doctors in training work under the tutelage of able specialists in the clinic, hospital ward, and out-patient department—provides medical services of high quality to people in the neighboring communities.


1995 ◽  
Vol 23 (2) ◽  
pp. 32-38
Author(s):  
Monique Mujawamariya
Keyword(s):  
The Road ◽  

It is 35-40 kilometers from the Burundi border to the town of Butare. Over the entire route, I saw only four people, two on the road and two at a riverbank, about to do their washing. [This, in what was formerly one of the most densely populated areas of the country.] In the fields were unharvested beans and sorghum; banana groves had not been maintained; the coffee trees in flower had not received mulch; the harvest will be mediocre. The paths to each homestead were overrun by weeds. The destroyed homes of Tutsi or other “nuisances” [Hutu opponents to the former regime or those who protected Tutsi] appeared as gaping sores in the countryside.


2021 ◽  
pp. 80-87
Author(s):  
Terdi E. S. ◽  
◽  
Skrynnik I. K. ◽  

The article is devoted to the problem of the inconsistency of the Russian imperative model of active legal capacity, according to which the content of active legal capacity in case of its restriction due to mental disability of a person is prescribed by the law, to the Convention on the Rights of Persons with Disabilities ratified by Russia in 2012. The purpose of the paper is to demonstrate the shortcomings of the imperative model, the main of which is the lack of authority of the Russian court to individually determine the consequences of restriction of active legal capacity of a person due to mental disorder, taking in account degree of actual decrease of his cognitive and volitional abilities. This purpose is achieved by the consistent implementation of the following tasks. First of all, characteristic of the Russian imperative model of active legal capacity is given. Secondly, the French dispositive model of legal capacity is described. In this model the forms of legal protection, but not the categories of active legal capacity, incapacitation and restricted active legal capacity are the backbone concepts for the legal regulation of this group of relationship. It is noted that under the influence of the Convention on the Rights of Persons with Disabilities the more progressive, from the point of view of international law, forms of this model are stipulated in many foreign countries. Thirdly, the evolved form of the French dispositive model of active legal capacity, implemented in the Bill 18 «An Act to amend the Civil Code, the Code of Civil Procedure, the Public Curator Act and various provisions as regards the protection of persons», that was adopted by the National Assembly of Quebec in 2 June 2020, is analyzed. The main advantage of the latter is that the court, establishing the form of protection, is not bound by the legal norms that imperatively determine the content of active legal capacity of a person with mental disorder. The court is able, based on the cognitive and volitional abilities of particular person, to individually determine which acts person can perform by himself, alone or with the assistance of the tutor, and which one can be performed by the tutor only. The objectives of the study determine the leading role of the comparative legal method in its implementation. The provided research makes possible to assess the perspectives of borrowing of French or Quebec dispositive models of active legal capacity of people with mental disorder by the Russian legislator.


2018 ◽  
Vol 172 ◽  
pp. 03006
Author(s):  
Harish Panjagala ◽  
Balakrishna M ◽  
Shasikant Kushnoore ◽  
E L N Rohit Madhukar

Automobile have various parts which are important for good running of the vehicle. The most important safety components from a structural point of view are the road wheels. They are required to be lighter and more fascinating to the buyer all the time. This implies that it's important to perform a lot of accurate strength assessment on wheel styles. The wheel rim plays a major role in vehicle dynamics. This paper deals with the design and model of different wheel rims based on weight optimization and also structural analysis has been carried out. It has been compared with standard values by varying two different materials. In addition, from the obtained outputs of simulations and the weight optimization, we suggested Aluminium alloys as most suitable material for SUV. Model is created by using SOLIDWORKS software 2015 and structural analysis &; weight optimization is done by using ANSYS WORKBENCH 16.0.


1949 ◽  
Vol 22 (3) ◽  
pp. 838-862 ◽  
Author(s):  
T. R. Griffith ◽  
E. B. Storey ◽  
J. W. D. Barkley ◽  
F. M. McGilvray

Abstract In development work on GR-S commercial recapping compounds originated in 1943 by the Directorate of Mechanical Engineering, Department of National Defence, Ottawa, Canada, in which an attempt was made to correlate road performance with physical properties as determined in the laboratory, it was found that no relationship whatever existed between the results of road tests carried out under the supervision of that directorate and standard laboratory abrasion resistance tests carried out in the Canadian National Research Council Rubber Laboratory at Ottawa. In the laboratory test the sandpaper in the abrasion machine became coated with a smear of tacky viscous material which the air jet was unable to remove. Under these conditions the rubber tends to slide over the sandpaper surface, with relatively little actual abrasion of the rubber. The effect remains even after a considerable overcure of the sample. It was felt that the removal of the tacky viscous material from vulcanized GR-S by extraction might give more reliable abrasion resistance results, inasmuch as, on the road, rubber is constantly coming in contact with a new surface and such viscous material is thus being continually removed as it migrates to the surface of the rubber. From this point of view, then, the tread surface while being abraded on the road may be looked upon as extracted rubber and may be considered as conforming closely to the extracted laboratory specimen.


The growth in world trade and hence the demand for shipping is expected to continue into the 1980s despite the present temporary recession. Many countries in the Mediterranean and Pacific area and in South and Central America see shipbuilding as their way to start along the road to industrial development, and will be favoured by good climatic and labour conditions which can now be joined to imported modern technology. Conventional shipbuilding will therefore grow rapidly in these countries. Western countries will be able to preserve their shipbuilding industries by keeping in the forefront ol technical development and by a rigorous examination of designs from the production point of view, in order to reduce the labour content, and make the management and control simpler. This means changing from a largely labour intensive craft industry to a capital intensive, manufacturing industry. In order to sustain this type of industry long runs of similar ships, standard components, modulai constructions much of it in production lines, using group technology, will be the pattern in the 1980s. Much research and development is already devoted to these techniques and the industry is already at the early stages of changing over to this type of working.


2020 ◽  
Vol 83 ◽  
pp. 01063
Author(s):  
Štefan Slávik

Start-up is a modern entrepreneurship form designed to realize original business ideas, mostly based on new technologies and the Internet. It evolves in the development cycle, which is determined by the business idea development cycle and the financing cycle. The purpose of the paper is to describe and analyse the business idea. The business idea is characterized by its content, circumstances of its origin, degree of originality and evidence of this originality. Start-ups are dominated by business ideas based on the application of information and communication technologies, the business idea is most often created by combining professional and business experience, but its originality is from the international point of view only average and the level of legal protection is quite rare.


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