Cox, R. P. & Bendall, D. S. (1974) Biochim. Biophys. Acta 347,49-59 Diner, B. A. (1978) Proc. 4th Congr. Photosynth. 359-372 Doschek, W. W. & Kok, B. (1972) Biophys. J . 12,832-838 Erixon, K. & Butler, W. L. (1971~) Biochim Biophys. Acta 234, 381-389 Erixon, K. & Butler, W. L. (1971b) Phorochem. Photobiol. 14,427-433 Glaser, M., Wolff, C. & Renger, G. (1976) Z . Nururforsch. Teil C31, 712-721 I...

OBJECTIVE To compare clinical results of three types of manual tooth brushes on plaque removal efficacy and gingivitis. METHOD This study is a single blind randomized trial with crossover design which involved 30 periodontaly healthy individuals. Professional plaque removal and oral hygiene instruction were performed for all the participants in the first step of our study followed by asking t...

When sizing each other up before a confrontation, most males depend on all of their senses to learn more about their opponent – listening, watching and sniffing out strengths and weaknesses. However, Karen Maruska and Julie Butler, from Louisiana State University, USA, explain that fish also explore their surroundings with an additional sense: the lateral line system responds to the ebb and flo...

This paper introduces a novel structure of 4×4 multiple beam forming antenna system using substrate integrated folded waveguide technology. For high speed wireless communication it is necessary to minimize the interferences and multipath fading. Multiple beam forming antenna system is a good solution to these problems. The substrate integrated folded waveguide (SIFW) technology reduces the widt...

This article presents the design and realization of 8 × 8 and 16 × 16 Butler matrices for 7 T MRI systems. With the focus on low insertion loss and high amplitude/phase accuracy, the microstrip line integration technology (microwave-integrated circuit) was chosen for the realization. Laminate material of high permittivity (ε(r) = 11) and large thickness (h = 3.2 mm) is shown to allow the best t...

Butler Matrix is a beamforming network (BFN), functioning as a feeding network of antenna array. It provides multiple values of progressive phase different of excitation current to an antenna array. By integrating Butler Matrix with antenna array, multiple beams on radiation pattern could be created. In this work, three different types of antenna array have been integrated with the same Butler ...

Mataeomera Butler, 1886, currently referred to the tribe Eublemmini in Boletobiinae (Holloway 2011), was proposed by Butler (1886) to accommodate an Australian species, Mataeomera dubia Butler. This genus was once regarded as a junior synonym of Autoba Walker by Poole (1989) but resurrected by Edwards (1996). Another related genus, Catoblemma Hampson, 1910 originally proposed for Catoblemma sum...

Notes Toward a Performative Theory of Assembly is perhaps Butler’s most relevant work for geographers, urbanists, and scholars of social movements. Drawing from contemporary popular uprisings, assemblies and occupations–including Occupy Wall Street, Tahrir Square, Gezi Park, Black Lives Matter and the Indignados–Butler engages with political philosophers ranging from Arendt to Agamben to Adorno...

This paper presents PrPl, a decentralized infrastructure that lets users participate in online social networking without loss of data ownership. PrPl adopts a person-centric architecture, where each individual uses a Personal-Cloud Butler service that provides a safe haven for one’s personal digital asset and supports sharing with fine-grain access control. A user can choose to run the Butler o...

In 1932 Lightwood described a child aged 2 years whose illness resembled the terminal stages of severe infantile hypercalcaemia. Later Butler (1951) and Fanconi (1951) each reported similar cases and they then discussed their findings in ajoint paper (Fanconi, Girardet, Schlesinger, Butler and Black, 1952). Since then there have been several reports of the severe form of this disease in this co...