MOTIVASI BELAJAR PESERTA DIDIK DALAM PEMBELAJARAN SEPAK BOLA PADA SEKOLAH MENENGAH ATAS NEGERI 9 PONTIANAK

Abstract:The problem in this research is how Motivation learn dribble in game of soccer at student of class X High School State 9 Pontianak? This study aims to determine the motivation to learn to dribble in a soccer game on the students of class X High School State 9 Pontianak. Variables are the factors or symptoms observed in the research. The variables in this study is the motivation to learn in dribbling on the 9th grade students of State Senior High School 9 Pontianak. the method used in this research is descriptive method that aims to know the motivation to learn dribble in the game of football in the students of class X High School State 9 Pontianak. The form used is a survey of research that seeks to see the situation without giving treatment, and in this study. The population in this study were 318 sample students in this study using Cluster Sampling (Area Sampling) with a total of 64 students. Data collection techniques use measurement techniques. The data collection tool uses a questionnaire. Data analysis technique of data analysis technique used in this research is by questionnaire or questionnaire technique.Based on the data analysis can be seen that the motivation to learn dribbling in the game of football students in the class X High School State 9 Pontianak achieve the actual score of 5517 from the ideal score of 8192 means reaching 67.35% than it should, thus belonging to the category "Good". This can be interpreted that the overall aspect of learning motivation to dribble in a student's soccer game in the 9th grade of State Senior High School 9 Pontianak is good. Keywords: Learning Motivation, Socce

Study of the antibacterial activity of essential oils of three moroccan and aromatics plants on four bacterial strains

The aim of this work is the in vitro evaluation of the antibacterial activities of essential oils extracted from three aromatic and Moroccan plants: Thymus vulgaris, Mentha spicata and Citrus limonum, on four bacterial strains: Staphylococcus aureus, Escherichia coli, Pseudomonas aerations and Klebsiella pneumoniae. These strains have been chosen for their pathological impact due to their pathogen city in relation to problems of resistance to common antibiotics. The results obtained showed that for the strains of Escherichia coli and Pseudomonas aerations, the essential oil of Thymus vulgaris, showed the highest antibacterial activity, while for the strains of Staphylococcus aureus and Klebsiella pneumonia, the essential oil of Menthe spicata which proved to be the most active. Published by the International journal of Microbiology and Mycology (IJMM

Enhancement of photoelectrochemical and optical characteristics using a TiO2 nanoparticles interlayer in MEH-PPV heterojunction devices

International audienc

Chemical Composition and Inhibitory Effect of the Essential Oil from Mentha Spicata Irrigated by Wastewater on the Alkaline Corrosion of Aluminum

Mentha Spicata irrigated by wastewater from the city of Settat (Morocco) was tested as corrosion inhibitor of aluminum in 0.1 M Na2CO3 using polarization method and weight loss measurements. The inhibition efficiency of mentha spicata oil was calculated and compared. We note good agreement between these methods. The results obtained showed that the tested inhibitor reduces the kinetic process of corrosion of aluminum.  Its efficiency increases with the concentration and attained 82 % at 1600 ppm. The effect of temperature on the corrosion behaviour of aluminum in 0.1 M Na2CO3 was also studied in the range 283 K and 313 K. The thermodynamic data of activation were determined. The analysis of mentha spicata oil obtained by hydro-distillation using gas chromatography (GC) showed that the major components are carvone 57.11 % and limonene 27.77%

Etude De L’Activité Antioxydante Des Huiles Essentielles De Plantes Aromatiques Et Médicinales Marocaines

Morocco is a traditional supplier of medicinal and aromatic plants to the world. This activity has resulted to the exploitation of wild plants than dried plants for herbal needs and food flavors. Many species are used for the production of plant extracts and other aromatic essences mainly for the pharmaceutical and cosmetics industry. Among these metabolites, there are essential oils that are mixtures of aromatic substances present in the form of tiny droplets in the leaves, fruit peel, resin, branches, and wood. These oils, however, is endowed with antioxidant properties. This study aims to evaluate the antioxidant activity of essential oils of three moroccan aromatic and medicinal plants: Thymus vulgaris, Mentha spicata, and Citrus limonum. The oil extraction was performed by steam distillation in a Clevenger type apparatus. Also, the antioxidant activity of these oils was evaluated by the method of DPPH (2,2-diphenyl-1-picrylhydrazyl), in comparison with the antioxidant synthetic, ascorbic acid. In the present work, the results showed that the antioxidant activity of three essential oils studied by the trapping method of free radical is moderate. Also, the oil of Thymus vulgaris has a strong activity which exceeds that of ascorbic acid. This was followed by the oil of Mentha spicata, while the lowest activity was observed in Citrus limonum

Malaysia film posters from the perspective of Malay culture

The content of Malaysia films as well as the film posters itself reflects the “face” or culture of Malaysian peoples, especially the Malays. Content analysis was the main methodology been used in this study, which by analysing content portrayed in 12 movie posters that has been selected randomly from year 1955 until 2013. By using the Roland Barth’s semiotic theoretical approach, 12 Malay movie posters were chosen for the study purpose which are film posters for film Penarek Becha (1955), Siti Muslihat (1962), Cinta dan Lagu (1976), Panglima Badul (1978), Ali Setan (1985), Kekasih Awal dan Akhir (1993), Maria Mariana (1996), Perempuan Melayu Terakhir (1999), Spinning Gasing (2001), Puteri Gunung Ledang (2004), 1957: Hati Malaya (2007) and Tanda Putera (2013). The Malay cultural elements identified in the Malay movie posters are through the language in the poster, characters in posters, wardrobe and make-up of the characters, equipment’s, background locations and symbols in the poster.Thus, the main question here is what is the “Malay” that is being portrayed in the Malay film posters? and the Malay film poster actually describing “Malay face”?. These questions will only be answered by studying and reviewing the contents of Malay film posters as a cultural representation that reflects the Malay culture (our movie is our face). The awareness on the issue of the importance of providing a proper understanding of “our faces” in the display of the contents of Malay film posters is seen as purely pursuit of preserving Malay culture continues to grow and can be inherited from one generation to the next generation in the future

Activités antifongiques in vitro des huiles essentielles de Mentha pulegium, Eugenia aromatica et Cedrus atlantica sur Fusarium culmorum et Bipolaris sorokiniana.

L’activité antifongique des huiles essentielles (HE) extraites de trois plantes aromatiques et médicinales: Mentha pulegium L., Eugenia aromatica L. et Cedrus atlantica (Manetti ex Endl.).a été testée in vitro sur deux champignons pathogènes des céréales : Fusarium culmorum ((Wm.G.Sm.) Sacc. 1892) et Bipolaris sorokiniana ((Sacc.) Shoemaker, 1959). Les milieux de culture utilisés pour ces deux pathogènes sont respectivement : le milieu PDA et le milieu V8. Partant des concentrations mères de 1,25 ml d’huile essentielle par litre du milieu de culture, pour chaque champignon, les concentrations minimales inhibitrices (CMI) de ces huiles essentielles ont été déterminées par dilutions successives des solutions mères, et les effets fongicide et/ou fongistatique de ces dilutions ont été mis en évidence. Ainsi pour Fusarium culmorum, l’HE d’Eugenia aromatica s’est avérée la meilleure avec la concentration minimale fongicide de 0,624 ml/L, vient ensuite celle de Mentha pulegium dont la concentration mère est de 1,25 ml/L a été minimale fongicide, mais cette même concentration de Cedrus atlantica a seulement ralenti le développement de ce champignon. Pour Bipolaris sorokiniana, la concentration de 0,156 ml/L de HE d’Eugenia aromatica est la CMI, et elle est fongistatique. Les concentrations utilisées pour les HE de Mentha pulegium et Cedrus atlantica ont toutes ralenti le développement du champignon sans pour autant l’arrêter complètement

Programming Integrated Surgical Operations and Preventive Maintenance Activities

Part 2: Knowledge-Based ServicesInternational audienceThe operating theatre (OT) represents a significant component of the technical means centre. This facility is the largest cost and revenue centre. To be efficient, it needs an optimal operational pro- gramme, which takes into account maintenance activi- ties and not only surgical operations. To build such a programme, various methods have been used: mixed integer programming (MIP), three classic heuristics for Bin-Packing and a coupling of the first alterna- tive with a stochastic descent (SD). Then we compare the obtained results from generated data