WorldCat Identities

Maeda, Shūichirō 1927-

Overview
Works: 77 works in 104 publications in 4 languages and 654 library holdings
Roles: Author, Inventor
Publication Timeline
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Most widely held works by Shūichirō Maeda
Theory of symmetric lattices by Fumitomo Maeda( Book )

18 editions published in 1970 in English and German and held by 511 WorldCat member libraries worldwide

Theory of Symmetric Lattices by Fumitomo Maeda( )

1 edition published in 1970 in English and held by 55 WorldCat member libraries worldwide

Of central importance in this book is the concept of modularity in lattices. A lattice is said to be modular if every pair of its elements is a modular pair. The properties of modular lattices have been carefully investigated by numerous mathematicians, including 1. von Neumann who introduced the important study of continuous geometry. Continu ous geometry is a generalization of projective geometry; the latter is atomistic and discrete dimensional while the former may include a continuous dimensional part. Meanwhile there are many non-modular lattices. Among these there exist some lattices wherein modularity is symmetric, that is, if a pair (a, b) is modular then so is (b, a). These lattices are said to be M-sym metric, and their study forms an extension of the theory of modular lattices. An important example of an M-symmetric lattice arises from affine geometry. Here the lattice of affine sets is upper continuous, atomistic, and has the covering property. Such a lattice, called a matroid lattice, can be shown to be M-symmetric. We have a deep theory of parallelism in an affine matroid lattice, a special kind of matroid lattice. Further more we can show that this lattice has a modular extension
Papers from the Pacifichem '95 Meeting, Honolulu, Hawaii( Book )

2 editions published in 1997 in English and held by 4 WorldCat member libraries worldwide

Papers from the Pacifichem '95 Meeting, Honolulu, Hawaii( Book )

2 editions published in 1997 in English and held by 4 WorldCat member libraries worldwide

Sokuron to ryōshi ronri by Shūichirō Maeda( Book )

3 editions published between 1980 and 2015 in Japanese and held by 3 WorldCat member libraries worldwide

Theory of symmetric lattices by Fumitomo Maeda( Book )

2 editions published in 1970 in English and held by 3 WorldCat member libraries worldwide

A Method for image formation( Book )

in English and held by 3 WorldCat member libraries worldwide

Competição de cultivares e linhagens de soja em Vilhena-RO by Shūichirō Maeda( Book )

2 editions published in 1982 in Portuguese and held by 2 WorldCat member libraries worldwide

Face a inexistência de dados sobre a cultura de soja (Glycine max (L) Merrill), em Vilhena-RO, conduziu-se em 1980 e em 1981 ensaios de competição de cultivares com o objetivo de identificar genótipos de bom comportamento para a região
Feeding experiments with decomposition products of proteins by Shūichirō Maeda( )

in English and held by 2 WorldCat member libraries worldwide

F. Maeda [and] S. Maeda ;Theory of symmetric lattices( Book )

1 edition published in 1970 in English and held by 2 WorldCat member libraries worldwide

Kansū kaiseki( Book )

1 edition published in 1974 in Japanese and held by 2 WorldCat member libraries worldwide

Análise de amostras de folhas de soja com ou sem pecíolo? by Shūichirō Maeda( Book )

2 editions published in 2004 in Portuguese and held by 2 WorldCat member libraries worldwide

Photochromic photosensitive material( Book )

in English and held by 1 WorldCat member library worldwide

Estimativa da acidez potencial, pelo método do pH SMP, em solos do Mato Grosso do Sul by Shūichirō Maeda( Book )

1 edition published in 1997 in Portuguese and held by 1 WorldCat member library worldwide

A quantificação da necessidade de calcário, no Mato Grosso do Sul, e feita em função dos teores de Al, Ca e Mg trocáveis. Embora melhor embasado tecnicamente, a adoção do método da saturacao por bases apresenta como limitacao a inexistencia de um trabalho de pesquisa que correlacione o teor de H + AI determinado por titulometria e o pH SMP, específico para as condições edafoclimáticas da região. Sem essa correlação, a determinação da acidez potencial e dificultada, pois o método titulométrico e moroso e pouco adaptado a rotina de laboratório. Este trabalho teve como objetivo obter uma curva padrão entre a acidez potencial determinada por titulométria e o pH de equilibrio de uma suspensão formada pelo solo e pela solução tampao SMP (pH SMP), viabilizando, desse modo, a estimativa da acidez potencial e, em consequência, o uso do método da saturação por bases na recomendação de calcário. O trabalho baseou-se na análise de 35 amostras coletadas em diferentes unidades de mapeamento de solos, representativas das regiões agropecuárias do Estado. A estreita correlação, observada entre a acidez potencial determinada pelo método padrão, e o pH SMP, mostra que o teor de H + AI, em primeira aproximação, pode ser estimada o potenciometricamente. As equações desenvolvidas para a região dos Cerrados e para o Estado de São Paulo estimaram doses de calcário inferiores as determinadas pelo método padrão, ressaltando a importância da determinação de uma curva padrão específica para cada região
Efeito de formas de aplicacao e doses de corretivos de acidez do solo na soja Glycine max (L.) Merrill) nos cerrados de Rondonia by Shūichirō Maeda( Book )

1 edition published in 1995 in Portuguese and held by 1 WorldCat member library worldwide

1)A calagem afetou positiva e significativamente o rendimento de graos, altura das plantas e da insercao da promeira vagem da soja cultivar tropical; 2)A aplicacao de 1/2 NC a lanco na ausencia de "filler" na linha foi a dose mais adequada, proporcionanado rendimentos de graos semelhandes aos obtidos com 1,0 ou 1,5 NC a lanco ou 1/2 a lanco mais "filler" na linha. 3)Para o cerrado de Rondonia o uso de calcario finamente moido na linha de semeadura para a soja, quando associado a uma calagem parcial, pode constituir-se em alternativa viavel economicamente, quando a disponibilidade do corretivo convencional na regiao for limitante
Effects of seat-back angle and accelerometer height at the seat-back on seat-back X axis r.m.s. acceleration in filed experiments according to the ISO2631-1 standard by Y Nakashima( Book )

1 edition published in 2004 in English and held by 1 WorldCat member library worldwide

Biodegradation of poly(sodium vinyloxyacetate) and its copolymers by Shuichi Matsumura( Book )

in English and held by 1 WorldCat member library worldwide

A characterization of American English intonation by Shinji Maeda( Book )

1 edition published in 1976 in English and held by 1 WorldCat member library worldwide

Sayōsokan kenkyūkai hōkokushū( Book )

2 editions published in 1966 in Japanese and held by 1 WorldCat member library worldwide

Photochromic compounds( Book )

in English and held by 1 WorldCat member library worldwide

 
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Audience level: 0.68 (from 0.61 for Theory of ... to 0.99 for Competiça ...)

Alternative Names
Maeda 1927- Shūichirō

Maeda, S.

Maeda, S. 1927-

Maeda S. (Shūichirō)

Maeda, Shūichirō, 1927-

マエダ, シュウイチロウ

マエダ, シュウイチロウ 1927-

前田周一郎 1927-

Languages