Results 51 to 60 of about 4,416,693 (237)

Research on the Effect of Rural Composite Environments on the Spatiotemporal Behavior and Perception of the Elderly: A Case Study of Qingdao, China

open access: yesBuildings
Rural public spaces are crucial to the daily activities of older adults; however, limited research has examined the effects of their environmental characteristics on older adults’ spatiotemporal behavior and perception from a multisensory perspective ...
Yan Fu   +5 more
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

open access: yesFEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri   +5 more
wiley   +1 more source

Aesthetics of Sustainability and Architecture: An Overview

open access: yesArchitecture and Urban Planning, 2020
Abstract Sustainable development – development that meets the needs of the present-day societies without compromising the possibilities of the future societies to meet their needs – became the predominant paradigm of planning policies.
Daugelaite, Aurelija   +1 more
openaire   +2 more sources

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

open access: yesFEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

SUSTAINABLE ARCHITECTURE LEVELS

open access: yesJournal of Engineering
 Sustainable architecture has became one of the most important architectural concepts on earth today because of the energy crises. Architecture is concerned as the largest energy consuming field ,so that one of the main goals of modern architecture is ...
عمار سالم
doaj   +1 more source

Mechanical properties of dense mycelium-bound composites under accelerated tropical weathering conditions

open access: yesScientific Reports, 2021
Mycelium, as the root of fungi, is composed of filamentous strands of fine hyphae that bind discrete substrate particles into a block material. With advanced processing, dense mycelium-bound composites (DMCs) resembling commercial particleboards can be ...
Xin Ying Chan   +4 more
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

The impact of audiovisual interaction in coastal spaces on environmental perception and stress recovery

open access: yesScientific Reports
Coastal urban environments grant residents opportunities to engage with nature and serve as potential settings for restorative experiences. To enhance their health benefits, this study investigated how various audiovisual stimuli in coastal environments ...
Wei Mao   +4 more
doaj   +1 more source

The effect of replacing aggregates with oyster shell powder on the performance of asphalt concrete

open access: yesMateriales de Construccion
In response to the global trend towards achieving net zero emissions, various industries are actively promoting the circular economy. Central to this goal is the strategic utilization of alternative materials to replace virgin materials, thereby ...
J.R. Chang, Y.Y. Lo
doaj   +1 more source

The Core-Periphery Structure in the Yangtze River Delta: An Enterprise Linkage Perspective, 1978–2019

open access: yesComplexity, 2021
Metropolitan areas are important for engaging in fierce global competition. Cities in metropolitan areas in China are generally characterized by a core-periphery structure. The Yangtze River Delta metropolitan area (YRD) is a national strategic region in
Jieying Yang   +3 more
doaj   +1 more source

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