Results 41 to 50 of about 1,805 (266)

Stress–Strain Relationship for Steel Bars at Elevated Temperatures

Buildings
The stress–strain relationship of steel bars is fundamental for the fire safety assessment of reinforced concrete structures. This study investigated the mechanical properties of hot-rolled ribbed steel bars at elevated temperatures through tensile tests.
Hongyong Tang, Jia Zhu, Wenpeng Xiao, Guangzhong Ba   +3 more
doaj   +1 more source

Evolution of Islamic Geometrical Patterns [PDF]

Global Journal Al-Thaqafah, 2012
Although Islam gives function and not form,Islam as a context has affects on forms and ornaments in somewhat. The great role ofgeometry in Islamic architecture due to restriction of using natural figures is an example.
Mohamed Rashid Embi, Yahya Abdullahi
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

Advanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster, Gianni Jacucci, Ouassef Nahi, Thomas Kress, Zabeada Aslam, Stuart Micklethwaite, Alexander N. Kulak, Rik Drummond‐Brydson, Melinda J. Duer, Yi‐Yeoun Kim, Silvia Vignolini, Fiona C. Meldrum   +11 more
wiley   +1 more source

Architectural Decoration and Small Forms in Dranda Church: New Findings

Вестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2018
Introduction. This article deals with the altar barrier from the medieval church in Dranda village (Abkhazia). It is not preserved in its original form. Two slabs with figurative compositions were published by countess P. S.
Ekaterina Yu. Endoltseva, Dorotheos Dbar (Archimandrite)   +1 more
doaj   +1 more source

Research on Decorative Effect of Architectural Decoration Materials [PDF]

The Open Construction and Building Technology Journal, 2015
In modern architecture, architectural decoration occupies an important role; it is no exaggeration to say, if a construction project is seen as a long-distance running, building decoration is part of the race last one hundred meters. Its success or failure is related to the success or failure of the whole building. In the process of building decoration,
openaire   +1 more source

Shaping Matter with Acoustic Waves: From Particles to Functional Structures

Advanced Functional Materials, EarlyView.
Acoustic‐directed assembly is reviewed as a materials‐oriented strategy for organizing particles, polymers, metals, and biological systems into functional structures. The review distinguishes reversible manipulation from permanent structure formation through medium fixation, particle fixation, and in situ material generation, highlighting routes toward
Avraham Kenigsberg, Shelly Zlotnikov, Maya Fiorentino, Yuval Elias, Ornit Nagler‐Avramovitz, Hagay Shpaisman   +5 more
wiley   +1 more source

Characterisation of the Cinnamomum parthenoxylon (Jack) Meisn (Lauraceae) transcriptome using Illumina paired-end sequencing and EST-SSR markers development for population genetics [PDF]

Biodiversity Data Journal
Cinnamomum parthenoxylon is an endemic and endangered species with significant economic and ecological value in Vietnam. A better understanding of the genetic architecture of the species will be useful when planning management and conservation.
Mai-Phuong Pham, Dinh Duy Vu, Cui Bei, Thi Tuyet Xuan Bui, Dinh Giap Vu, Syed Noor Muhammad Shah   +5 more
doaj   +3 more sources