Results 61 to 70 of about 14,971 (248)
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz +3 more
wiley +1 more source
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song +3 more
wiley +1 more source
Guided by the golden ratio, a class of aperiodic architected metamaterials is introduced to address the intrinsic trade‐off between strength and toughness. By unifying local geometric heterogeneity with global order, the golden‐ratio‐guided aperiodic architecture promotes spatial delocalization of damage tolerence regions, leading to more tortuous ...
Junjie Deng +9 more
wiley +1 more source
Iconological analysis of the illustrated frontispieces within the Shahnama manuscripts of the years 733 and 741 AH [PDF]
The illustration of the frontispieces within literary editions has been practiced as a fixed tradition by Injuid Shiraz school of illustration. The present study is sought to scrutinize and analyze the illustrated frontispieces within two royal versions ...
Elham pourafzal, Faezeh Norouzi
doaj
In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang +19 more
wiley +1 more source
Mg‐based thermoelectrics are among the most promising candidates for power generation applications but their performance is compromised by Mg loss at device operation temperatures due to the higher chemical potential of Mg (μMg${\mu}_{\mathrm{Mg}}$) inside the material compared to the environment.
Aryan Sankhla +2 more
wiley +1 more source
Comparative Study of the Art of Iconography in the Court of Dolatshah, the Ruler of Kermanshah, and the Works Created during the Fath Ali Shah Qajar’s Period (1203-1327) [PDF]
Mohammad Ali Dolatshah, the ruler of Kermanshah, is the eldest son of Fath Ali Shah Qajar. During his reign in Kermanshah, he left valuable services. In his court, art is as active as in the court of Tehran, and works of art such as lithography, painting,
Elaheh Panjehbashi
doaj +1 more source
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter +8 more
wiley +1 more source
Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha +18 more
wiley +1 more source
The intellectual and emotional dimension of the material as an approach to the development of the creative side of students of the faculty of Art Education [PDF]
:The contemporary artist seeks to revolutionize the inherited traditional concepts, by emphasizing the emotional intellectual dimension of the material, which has become one of the most important means of expression in figurative artwork.
Nadia Wahdan
doaj +1 more source

