Electroluminescent Fabric Woven by Ultrastretchable Fibers for Arbitrarily Controllable Pattern Display

2021 ◽  
Author(s):  
Hanbing Mi ◽  
Leni Zhong ◽  
Xiaoxiao Tang ◽  
Pengtao Xu ◽  
Xingyi Liu ◽  
...  
Keyword(s):  
Pattern Display

Design and development of polymeric optical fiber jacquard fabric with dynamic pattern display

2011 ◽  
Vol 82 (10) ◽  
pp. 967-974 ◽  
Author(s):  
Jinchun Wang ◽  
Bin Yang ◽  
Baohe Huang ◽  
Zimin Jin
Keyword(s):  
Optical Fiber ◽  
Design And Development ◽  
Dynamic Pattern ◽  
Pattern Display

Lifestyle as a Resource for Re-Structuring Romani Urban Housing

2017 ◽  
Vol 42 (1) ◽  
pp. 95-101
Author(s):  
Milena Grbić ◽  
Ana Nikezić
Keyword(s):  
Everyday Life ◽  
Complex Problem ◽  
Urban Housing ◽  
Field Analysis ◽  
Future Design ◽  
Architectural Patterns ◽  
Plural Society ◽  
The Right ◽  
Pattern Display ◽  
Social Profiles

Solving settlement and likewise housing problems of socially vulnerable Romani in Belgrade and Serbia still has not found the right design approach. In contemporary plural society, it is a process of interaction of theoretical and practical tryouts set beyond the disciplinary limits. Insufficient awareness on Romani lifestyle elaborated in Romanypen, i.e. the Romani cultural system causes a lack of methods, techniques and tools to choose from and develop for this untangled complex problem. The intent of this article is to show that a collective lifestyle represents the essence needed for developing adequate design decisions of Romani settlements, thus fulfilling the potential for improving adequate housing solutions. The study starts on the assumption that in Romani settlements there is a strongly rooted relation between spatial and social level that enables an understanding of what this cultural group produces as its own place. The urban pattern of Romani settlements do not have an institutionally imposed organization; they are formed by the Romani themselves, by reflex rooted in needs of everyday life activities and consequently organized and built through inherited knowledge and skills. The subject of this study is aimed at recognizing and thus establishing spatial expressions of the Romani collective lifestyle in three types of Belgrade Romani settlements that, according to the differences in their inner habitational pattern, display a representative model. It is based on the field analysis of five already created and developed unplanned settlements in Belgrade through observing and residing within them and by talking and questioning to their residents. This study shows that the key to understanding existing urban and architectural patterns, as well as the potential for future design actions lies in reading out the processes of everyday life. Then, it demonstrates a tool that has a potential to divert previous housing politics towards a revitalization of design in relation to social profiles specificities. At the end, the study opens a path to creating adequate architectural and urban parameters for housing care in accordance to the lifestyle acceptable for each and every socially perceptible group.

scholarly journals Spatial downscaling of radar-derived rainfall field by two-dimensional wavelet transform

2020 ◽  
Vol 51 (3) ◽  
pp. 456-469
Author(s):  
Vahid Nourani ◽  
Armin Farshbaf ◽  
S. Adarsh
Keyword(s):  
Wavelet Transform ◽  
Discrete Wavelet ◽  
Main Concern ◽  
Two Dimensional ◽  
Wavelet Domain ◽  
Global Circulation ◽  
Global Circulation Models ◽  
Pattern Display ◽  
Actual Size ◽  
Good Agreement

Abstract Downscaling of rainfall fields, either as images or products of global circulation models, have been the motive of many hydrologists and hydro-meteorologists. The main concern in downscaling is to transform high-resolution properties of the rainfall field to lower resolution without introducing erroneous information. In this paper, rainfall fields obtained from Next Generation Weather Surveillance Radar (NEXRAD) Level III were examined in the wavelet domain which revealed sparsity for wavelet coefficients. The proposed methodology in this work employs a concept named Standardized Rainfall Fluctuation (SRF) to overcome the sparsity of rainfall fields in wavelet domain which also exhibited scaling behaviors in a range of scales. SRFs utilizes such scaling behaviors where upscaled versions of the rainfall fields are downscaled to their actual size, using a two-dimensional discrete wavelet transform, to examine the reproduction of the rainfall fields. Furthermore, model modifications were employed to enhance the accuracy. These modifications include removing the negative values while conserving the mean and applying a non-overlapping kernel to restore high-gradient clusters of rainfall fields. The calculated correlation coefficient, statistical moments, determination coefficient and spatial pattern display a good agreement between the outputs of the downscaling method and the observed rainfall fields.

Stratigraphy, geochemistry, and petrology of the Upper Cretaceous volcanic arc sequence north of Istanbul, Pontides, NW Turkey

2021 ◽  
Author(s):  
Cemre Ay ◽  
Gürsel Sunal ◽  
Aral I. Okay
Keyword(s):  
Black Sea ◽  
Upper Cretaceous ◽  
High Ratio ◽  
Primitive Mantle ◽  
Geochemical Data ◽  
The Black Sea ◽  
Calc Alkaline ◽  
High K ◽  
Nw Turkey ◽  
Pattern Display

<p>Upper Cretaceous arc-related volcanic and volcanoclastic units overlying the Paleozoic sedimentary rocks of the Istanbul Zone are a key unit related to the opening of the Black Sea as a back-arc basin. They formed as a result of north dipping subduction of the Neo-Tethys Ocean beneath Laurasia. We studied the Upper Cretaceous volcanic units north of Istanbul along several stratigraphic sections, and present new geochemical data from the volcanic rocks in order to understand Cretaceous geodynamic evolution of the İstanbul Zone.</p><p>The Upper Cretaceous  volcanic units north of Istanbul are divided into two formations. At the base there is a fore-arc turbidite succession,the İshaklı Formation, which is made up of volcaniclastic sandstone, shale, marl, tuff, debris flow horizons and epiclastic rocks of Turonian age. The İshaklı Formation is conformably overlain by the volcanoclastics,  tuffs, andesite and basalt lavas and agglomerates- the Riva Formation, which represents the arc/ intra-arc series.</p><p>Geochemically, basalts and basaltic andesites of the Riva Formation are low K calc-alkaline to medium-high K calc-alkaline and with magnesium numbers ranging from 32.6% to 51.5% Primitive mantle normalized spider diagram of trace elements show  enrichment in LILE elements (K, Rb, Sr, Cs, Ba, Th and U) and depletion in HFS elements ( Nb,Ta and Ti) . The high ratio of LILE/ HFS and negative Nb-Ta anomalies indicate that the volcanism evolved in subduction setting. Chondirite-normalized REE pattern display slight negative Eu anomalies and the La/Yb ratios of the samples range between 2,76 and 4,89. Our new geochemical, stratigraphical and the regional geological data suggest that north of Istanbul there was a transition from fore-arc deposition to arc volcanism during the Late Cretaceous opening of the Western Black Sea.  Considering the whole Pontide – Sredna-Gora Upper Cretaceous magmatic arc, it can be stated that calc-alkaline volcanism developed in relation to northward subduction of the Neo-Tethys oceanic lithosphere during the Turonian, and may have passed into high-K calc alkaline and shoshonitic magmatism as a result of the progressive extentional tectonism during the Campanian.</p>

Novel Resonant Micro-Opto-Electro-Mechanical Scanning Mirror and Lissajous Pattern Display

2012 ◽  
Vol 32 (5) ◽  
pp. 0523003
Author(s):  
燕斌 Yan Bin ◽  
苑伟政 Yuan Weizheng ◽  
乔大勇 Qiao Dayong ◽  
刘耀波 Liu Yaobo
Keyword(s):  
Scanning Mirror ◽  
Mechanical Scanning ◽  
Pattern Display

Pattern display for characterisation of trace amounts of odorants discharged from nine odour sources

The Analyst ◽  
1981 ◽  
Vol 106 (1268) ◽  
pp. 1187 ◽  
Author(s):  
Yasuyuki Hoshika ◽  
Yoshimasa Nihei ◽  
Giichi Muto
Keyword(s):  
Pattern Display

Smart pattern display by tuning the surface plasmon resonance of hollow nanocone arrays

Nanoscale ◽  
2015 ◽  
Vol 7 (27) ◽  
pp. 11525-11530 ◽  
Author(s):  
Bin Ai ◽  
Helmuth Möhwald ◽  
Gang Zhang
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Pattern Display

Transgenic plants changed in carbon allocation pattern display a shift in diurnal growth pattern

1998 ◽  
Vol 16 (4) ◽  
pp. 497-503 ◽  
Author(s):  
Julia Kehr ◽  
Frauke Hustiak ◽  
Christina Walz ◽  
Lothar Willmitzer ◽  
Joachim Fisahn
Keyword(s):  
Transgenic Plants ◽  
Growth Pattern ◽  
Carbon Allocation ◽  
Allocation Pattern ◽  
Pattern Display
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