Various networks exist in the world today including biological, social, information, and communication networks with the Internet as the largest network of all. One salient structural feature of these networks is the formation of groups or communities of vertices that tend to be more connected to each other within the same group than to those outside. Therefore, the detection of these communiti...

Penelitian ini bertujuan untuk mengetahui apakah dengan latihan mental dapat mengembalikan performa atlet karate yang mengalami kecemasan akibat kalah bertanding pada perguruan Lemkari di Kabupaten Empat Lawang. Jenis penelitian adalah kualitatif deskriptif desain studi kasus. Subjek Lawang bertanding. Pengumpulan data dilakukan menggunakan teknik triangulasi. Teknik analisis digunakan kualitat...

The notion of “balance” is fundamental for sociologists who study social networks. In formal mathematical terms, it concerns the distribution of triad configurations in actual networks compared to random networks of the same edge density. On reading Charles Kadushin’s recent book “Understanding Social Networks”, we were struck by the amount of confusion in the presentation of this concept in th...

Pyrethroid resistance in the lepidopteran insects has caused an influx of new non-pyrethroid based compounds. One such compound is Diamond® .83 EC (novaluron), an insect growth regulator. This is a newly available compound sold as Diamond. The purpose of this experiment was to test the effectiveness of Diamond with respect to a standard of spinosad (Tracer® 4 L) and cyhalothrin (Karate Z® 2.08 ...

BACKGROUND regular physical activity has an effect on biological responses in both muscles and organs that, in turn, alter the structure and functions of the brain. Therefore, this study aims at comparing motor (sprint, coordination ability and explosive legs strength skills) and cognitive abilities (working memory, attention, executive functioning) in children. METHODS 39 children with avera...