Results 31 to 40 of about 277,783 (271)

An information-bearing seed for nucleating algorithmic self-assembly [PDF]

open access: yes, 2009
Self-assembly creates natural mineral, chemical, and biological structures of great complexity. Often, the same starting materials have the potential to form an infinite variety of distinct structures; information in a seed molecule can determine which ...
Barish   +16 more
core   +3 more sources

BRANE TILINGS

open access: yesInternational Journal of Modern Physics A, 2007
We review and extend the progress made over the past few years in understanding the structure of toric quiver gauge theories; those which are induced on the worldvolume of a stack of D3-branes placed at the tip of a toric Calabi–Yau cone, at an "orbifold point" in Kähler moduli space.
openaire   +2 more sources

Fixed Parameter Undecidability for Wang Tilesets

open access: yes, 2012
Deciding if a given set of Wang tiles admits a tiling of the plane is decidable if the number of Wang tiles (or the number of colors) is bounded, for a trivial reason, as there are only finitely many such tilesets.
Berger   +8 more
core   +4 more sources

Eco-Compatible Construction Materials Containing Ceramic Sludge and Packaging Glass Cullet

open access: yesApplied Sciences, 2021
This research reports results of eco-compatible building material obtained without natural raw materials. A mixture of sludge from a ceramic wastewater treatment plant and glass cullet from the urban collection was used to obtain high sintered products ...
Fernanda Andreola   +3 more
doaj   +1 more source

Kubbe-i Hadrâ’nın Karamanoğlu Döneminden Günümüze Değişen Çinileri

open access: yesİstem, 2020
17 Aralık 1273 yılında vefat eden Mevlâna’nın mezarı üzerine Anadolu Selçuklu devlet adamlarından Muinüddin Pervane ile karısı Gürcü Hatun tarafından 1274 yılında Tebrizli Mimar Bedreddin’e türbe inşa ettirildiği bilinmektedir.
Naci Bakırcı
doaj   +1 more source

THERMAL EFFICIENCY OF DIFFERENT COVERAGE MATERIALS IN REDUCED MODELS OF ANIMAL HUSBANDRY FACILITIES: A CASE STUDY [PDF]

open access: yesEngenharia Agrícola, 2017
This study aimed to assess different combinations of coverage materials in reduced models of animal husbandry facilities based on thermal comfort indices.
Ariane C. de Castro   +4 more
doaj   +1 more source

Viabilidade do aproveitamento de resíduos de fibras vegetais para fins de obtenção de material de construção Suitability of vegetable fiber residues as construction material

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2000
O presente estudo abordou a existência e as principais características de vinte resíduos de fibras vegetais, resultantes de processos agroindustriais, voltados para a obtenção de oito diferentes tipos de fibras comerciais.
Holmer Savastano Junior   +1 more
doaj   +1 more source

Negative Interactions in Irreversible Self-Assembly

open access: yes, 2010
This paper explores the use of negative (i.e., repulsive) interaction the abstract Tile Assembly Model defined by Winfree. Winfree postulated negative interactions to be physically plausible in his Ph.D.
D. Doty   +6 more
core   +3 more sources

Monitoring of circulating tumor DNA allows early detection of disease relapse in patients with operable breast cancer

open access: yesMolecular Oncology, EarlyView.
Monitoring circulating tumor DNA (ctDNA) in patients with operable breast cancer can reveal disease relapse earlier than radiology in a subset of patients. The failure to detect ctDNA in some patients with recurrent disease suggests that ctDNA could serve as a supplement to other monitoring approaches.
Kristin Løge Aanestad   +35 more
wiley   +1 more source

Tiles and Stamps for Making Tiles of the 17th Century from the Excavations of Tsaryovokokshaisk

open access: yesПоволжская археология, 2022
Terracotta tiles are a characteristic objects of Russian culture in the 17th century. These terracotta tiles are intended for facing stoves. The article deals with tiles and stamps for making tiles found during the archaeological study of the historical ...
Pameev Rodion A.
doaj   +1 more source

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