Kinetic art is built on the idea that the movement and light can create works of art. If the things suspended a way that allows her movement and rotation, they, with the help of light, are beautiful forms of shadows. Some artists have hung artworks reversed by colorful lights to give very attractive forms. artists of kinetic art Use all raw materials available in their environments such as iron, cloth, glass, wire and other so that these art forms are hung in the air in order to move and spin in a dynamic natural air or by the drive or by highlighting or a set of colored lights on the outstanding forms. The artists of this trend have the goal of creating works of art movement characterized by continuity and dynamic. The research aims to strengthen the field of textile printing and innovative new ideas that have " Kinetic Effects " in order to promote Touristic Product after the tourists get used to see the traditionally sights and scenery and unusual, with the weakness of their shape and do not keep up with the attraction styles, which leading to a lack of tourism products for the global competitiveness.

In Morocco, as in several regions of the world, field instabilities are one of the most serious problems on several levels: social, economic and environmental. This study is aimed at the safety of people, the protection of infrastructures and the environment, and on the other hand the forecasting of areas to be avoided for future development. Landslides are polygenic sets that result from the combined action of complex factors. Some, permanent factors, create the essential conditions for instabilities; the others, called dynamic factors, act under the dependence of the former and play the role of detonator. The geological complexity of the land concerned, the diagnosis of the phenomenon is sometime delicate. Risk prevention and protection of populations require, at least for the most threatening sites, delicate and costly studies and recognitions. To stabilize and delineate the damage, several solutions have been proposed and based on the use of various techniques. On the other hand, the preparation of a guide of the stabilization to reinforce the unstable areas has a paramount importance for the development of the regions, which are subjected to rapid and often disorderly urban growth.

The problem related to collective and management of waste in Kananga town is a concern of the moment, especially as the environmental security is one of seventeen objectives of the lasting development on the horizon 2030. Nowadays, waste (craps) is an indicator of the human existence which degrades the environment if some precautions are not taken. More than 600000 tons of wastes are wildly evacuated, and the way they are managed constitutes a danger affecting our ecosystem. This publication aims at informing, alerting and making the scientific world in general and the population of Kasaï in particular aware of their responsibilities in terms of precautions to be taken in order to manage waste which faces the climatic change and damage the environment of Kananga town. This approach aims at awakening the population to adopt the code of environment so as to promote good conditions of life on the earth. Thus, we propose the government to create a special and well-equipped service in charge of collecting, evacuating and destroying waste. Burying is the only method used to destroy dirt and rubbishes in Kananga. Therefore, considering waste as a matter and managing it safely may reduce possible damage it will cause on the environment. In Kananga town, however, there exists a center in charge of treating waste located at TUBULUKU, unfortunately in remains non-operational.

Starter cultures of lactic acid bacteria (Lactobacillus plantarum and Leuconostoc mesenteroides), Bacilli (Bacillus amyloliquefaciens and Bacillus subtilis), yeasts (Candida tropicalis) and moulds (Rhizopus oryzae), isolated from traditional cassava ferments used for the prepration of the three main attieke types (Adjoukrou, Alladjan and Ebrie) were tested singly or in combination in cassava fermentation for their contribution to acid production, protein enrichment, detoxification and softening. All tested species and traditional cassava ferments showed an ability to ferment cassava dough by generating significant changes of at least one of the tested parameters. But mixed starter cultures were more efficient than the single cultures developed and their corresponding cassava traditional inocula. The three mixed starter cultures set displayed good acidification (until 7 times more), improved protein content of cassava dough and better softening and rapid and intense elimination of cyanogenic glucosides (more than 50% in only 6 h). Thus, it appears that the controlled mixed starter cultures were showed to have the most interesting technology profiles for any application at small or large scale.

The exploitation of the Shaba Open-pit mine, a Concession of ANVIL MINING CONGO at KAPULO will have to pass to its second phase of exploitation with 2 excavators Hitachi 870 plus one CAT 336 DL and 11 articulated trucks AD40F. The cost of exploitation of the first phase rising with 7.31 dollars per cubic meter with 2 excavators and 5 trucks in the form of the contract per hour of walk, our study showed that with the addition of the fleet, the production cost becomes 4.31 dollars per meter and the production increases by 2.38 times, thus offering an advantage to the form of the contract per hour than the contract by bench cubic meter.

Due to the development of microbial resistance to antibiotics and their potential side effects in human, there is a growing interest in plant feed additives in livestock production. This study was designed to assess the effects of dietary inclusion of Tetrapleura tetraptera fruit powder on growth performances and serological profile of broiler chickens. A total of 192 day old Cobb 500 chicks were randomly assigned to 4 treatments of 48 chicks each. Negative control group (R0-) was fed basal diet without supplement, positive control group (R0+) was fed on control diet supplemented with 0.1% antibiotic, groups 3 and 4 were fed on control diet supplemented with 0.2% (0.2T) and 0.4% (0.4T) T. tetraptera fruit powder respectively. Throughout the study period, 0.2% T. tetraptera markedly (P<0.05) increased live body weight as compared to 0.4% and negative control diet. The lowest feed conversion ratio was recorded on chickens fed on antibiotic (2.02) and 0.2% T. tetraptera (2.03). Carcass yield significantly decreased (P<0.05) with 0.4% T. tetraptera fruit powder. The lowest cost of production was recorded with the lowest level (0.2%) of this phytobiotic. 5. Irrespective of the incorporation level, this phytobiotic decreased serum content of creatinine, alanine aminotransferase (ALAT) and aspartate aminotransferase (ASAT) and increased serum concentration of urea compared to the negative control diet. T. tetraptera powder at 0.2% could be used as feed additive to replace antibiotic growth promoter for a better growth performances and to produce antibiotics residues free chicken meat.

The research shows clearly that the HILBERT’s program look at to obtain the formalisms of the formals theories. This program stamp a fertile optimism of symbolic which allowed to create the logics and mathematics formalisms, and there formal and automatable manipulation. So the formalism is the image of thinking; in this sense the forms become the work matter.

By applying the formal arithmetic model, the mathematic and logic theories have created the self-references and have chosen a specific model for accomplish the logic-mathematics proves. A formal arithmetic (ROBINSON et PEANO) constitute in this fact the basic hypothesis for the two incompleteness theorems.

The resort in arithmetization of arithmetic reaches to construct inside of arithmetic a proposition which confirm its self-indemonstrability. In substance, the proof of coherence presupposes a form of induction in transfinite order for proving the coherence of arithmetic which is the finite order. It is dealing recursive functions which have the properties for all attribute values system to determine them by the means of finite type procedure. It comes to recursive arithmetic, to translate the elements of metatheory formal system.

In view of gathering botanic and also other useful data, different prospective, field studies, and survey have been organized and carried out in the hinterland of Kikwit City, within an area of about 15 to 45 km square. A well prepared survey questionnaire was given to respondents and from their answers the study has been able to identify and make an inventory of mushrooms consumed by people from the hinterland communities and Kikwit City dwellers. From obtained results, it is noted that 74 kinds of mushrooms are part and parcel of the consumers’ daily diet. The analysis of these gathered data reveals the prominence of Marasmiaceae, Cantharellaceae, Lyophyllaceae and Polyporaceae, types of Marasmius, Termitomyces, Cantharellus, Lentinus et Auricularia are the most common mushrooms sold in markets. The analysis on ecological aspects indicates that a wider majority of this species, inhabit the forests. Mushrooms are hygrophytes growing either on trees or on the ground under the trees. In all cases, these are seasonal resources whose periods of productivity require thorough observations. Our survey reveals that the people in the region under study are in majority mushroom consumers. Species of Auricularia, Termitomyces et Schizophyllum’s types have a huge economic impact nationwide and a strong commercial potentiality. 69 % of mushrooms are relatively appreciated on the nutritional and organic minerals point of view; among the most delicious we have the Termitomyces spp., Cokeina spp., Clitocybe spp., Marasmius buzungolo Singer, Marasmiellus inoderma (Berk.) Singer, Volvariella volvacea (Bull.) Singer, and also types of Polyporaceae. These mushrooms have a high rate nutritional value. The gathering and selling of these non wood forest products remain the sole activities providing food, work and income for this poor people. They are better alternatives for the guarantee of people’s food security.

The study presents systematically the formals and theoretical foundations of incompleteness theorem: framework, hypothesis, rules of provability. The recursive functions constitute the operational foundations in the development, the construction and the prove of this theorem. The preparatory theorems and the sense theorem are the socle which establishes the incompleteness.

The provability of a formal system is an insufficient criterion to translate properly the truth notion of logico-mathematic. The incompleteness is well understanding by its reference in interpretation and truth concept is one of the result. Taking into account the level of language -object language and metalanguage- allow skirting interns contradictions and establishing the logic consistence of the formal system.

Of the point of view mathematical-logic, the researches specify the intrinsic limits connected on knowledge apprehensions. In regard of POPPER’s refutability, the incompleteness misses a significant come-back in the way of knowledge apprehend. In fact, it releases a significant insufficiency of induction and that of verification. So it will subvert an universal character of certainty.The rationational thruth and the true rationality are linked in a metasystem .They are depending on a system which will be in the same time empiricaly proved and logicaly assured.

In this article, we added to the mathematical definition of multiflow problem issue suggested in the literature, the constraint of safeguarding that forms a condition to multiflow calculation in a road network.

La neutralité de la monnaie est une hypothèse de prédilection des économistes du courant libéral, selon laquelle la quantité de monnaie existante n’affecte pas l'économie (production, revenu, investissement, épargne, prix relatifs). Cette hypothèse est mise en rude épreuve suite aux pertinentes conclusions de l’analyse de John Maynard Keynes très dominantes après la deuxième guerre mondiale, considérant que toute offre ne rencontre pas nécessairement sa propre demande. A la lumière de ce débat, la présente étude s’est interrogée sur la validité de cette hypothèse théorique en RDC, en partant des conclusions de la nouvelle synthèse néoclassique. Il s’est agi d’analyser le rapport entre les séries annuelles : PIB et de masse monétaire réels, sur une période s’étalant de 1960 à 2013 en vue d’inspecter les effets des chocs d’impulsion monétaire sur la production en RDC. Cette étude fondée sur l’hypothèse de non neutralité monétaire de l’inspiration keynésienne, est conduite au moyen du modèle vectoriel autorégressif VAR avec restrictions spécifié dans le cadre de cointégration et utilisé pour de séries non stationnaire et cointégrées, appuyé par la technique documentaire. L’estimation du modèle VAR par la détermination du Lag maximum, illustre que le paramètre associé à la production, décalée d’une période est statistiquement significatif. C’est-à-dire, en admettant une possibilité de se tromper à 5%, la production demeure significativement fonction positive de la variation de masse monétaire. Ce résultat confirme donc l’hypothèse de base, et permet d’affirmer que la monnaie n’est pas neutre en RDC de 1960 à 2013.