Results 61 to 70 of about 5,410,497 (291)
"This does my head in". Ethnographic study of self-management by people with diabetes
BMC Health Services Research, 2012 Background Self-management is rarely studied 'in the wild'. We sought to produce a richer understanding of how people live with diabetes and why self-management is challenging for some.
Hinder Susan, Greenhalgh Trisha
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Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
A Theory of Structure of Slivers
Journal of the Textile Machinary Society, 1958 研究目的スライバの太さむらと繊維先端配置との関係を実験的に研究する.またスライバ長さ方向に対する繊維長分布の変化について検討する.研究結果前報で理論的に得られた主な結論が実証された.すなわち(1) 繊維先端配置の変動は, 太さの変動よりはるかに大きい.(2) 繊維先端密度に波長λ, 相対振巾α の正弦波 (調和波) が存在するとき, 太さむらにはこれより位相φ (λ) (≒l/2) だけ遅れた波長λ, 相対振巾αγ (λ, l, σ) の正弦波が生じる.(3) 断面繊維数間相対分散はC2 (S (x)) =k/S-0.6C (l) (k-1) /S+ (1/2) Σ (aγγγ) 2で計算される.(4) ランダムスライバにおいてはC2 (S (x)) =1/S(5 ...
M. Tabata, S. Ishikawa
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STS: a structural theory of sets [PDF]
Logic Journal of IGPL, 1999 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Basic Conceptual Structures Theory [PDF]
, 1994 Although the theory of Conceptual Structures is over 10 years old, basic notions (like canonical graphs) are far from settled and are subject to constant extensions and reformulations. However, most of these are done in an informal way, which doesn't help in clarifying the issues involved.
Michel Wermelinger, José Gabriel Lopes
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Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Restructuring Structuration Theory
, 1989 The article looks critically at Giddens's duality of structure notion which is at the centre of his structuration theory. It argues that the concept of subject/object dualism, which is not seriously considered by structuration theory, is as essential as
Nicos Mouzelis
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ANÁLlSE ESTRUTURACIONISTA DE POLíTICAS PÚBLICAS: a dualidade da política pública
Revista de Políticas Públicas, 2013 The paper proposes to justify the creatlon 01 an analysis unlt: the duality 01 publlc poücy. It argues that thls analysis unít can reveal the rules and resources 01 techno-bureaucratic structure, and values relating to polítical actlon, which in turn ...
Lucas Canestri de Oliveira +2 more
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Structured learning modulo theories
Artificial Intelligence, 2017 Modelling problems containing a mixture of Boolean and numerical variables is a long-standing interest of Artificial Intelligence. However, performing inference and learning in hybrid domains is a particularly daunting task. The ability to model this kind of domains is crucial in "learning to design" tasks, that is, learning applications where the goal
Teso, Stefano +2 more
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