Results 41 to 50 of about 2,874 (274)
Památky starověké Núbie na známkách světa // Monuments of Ancient Nubia on postage stamps of the modern world [PDF]
The successful International UNESCO Campaign to Save the Monuments of (Egyptian and Sudanese) Nubia became an important motif on the postage stamps of 47 countries of the world in the years 1960–1980.
Břetislav Vachala
doaj
19. yüzyılın ilk yarısında posta pullarının kullanımı, posta ücretinin ödendiğini gösteren belge olarak kabul edilmiş olsa da zamanla posta pulları tarihin simülasyonları olarak basit resimler ve çizimler içeren etiketler şeklinde yaygınlık kazanmıştır.
Orhan Çiftçi, Dilan Cıftcı
doaj +1 more source
Enzyme‐Regulated Extended Swelling of Hydrogels for Dehiscence‐Less Tissue Expansions
An interpenetrating hydrogel network with swelling under regulation by enzymatic degradation (INSURED) is fabricated to avoid dehiscence. INSURED remains structurally intact post‐implantation, while HYAL injection enables control over the onset and rate of swelling.
Byung Ik Park +10 more
wiley +1 more source
Islam on postage stamp in the philately of stamp collection in the Gazi Husrev-bey’s library
The philately collection of Islam on postage stamp was given as a gift to the Gazi Husrev-bey Library in 1990. Author of the collection was late Ihsan Zulfikarpašić (1922-1990) who lived and worked for long time in United States of America, where he ...
Azra Kantardžić
doaj
Banal Nationalism in Iran: Daily Re-Production of National and Religious Identity
After its 1979 revolution, Islamism became Iran’s main policy as regards its domestic and foreign affairs. However, nationalism continued to exist. After the revolution, the national identity of Iranianness based on Shii Islam and pre-Islamic Persian ...
Nail Elhan
doaj +1 more source
This study examines how pore shape and manufacturing‐induced deviations affect the mechanical properties of 3D‐printed lattice materials with constant porosity. Combining µ‐CT analysis, FEM, and compression testing, the authors show that structural imperfections reduce stiffness and strength, while bulk material inhomogeneities probably enhance ...
Oliver Walker +5 more
wiley +1 more source
The towering position of the volcanoes in the Northwest ethos is foregrounded in regional literature and historical writing. Exceptionalism – the notion that we’re something special, given our landscapes — provides the preferred rhetoric, a chauvinistic ...
Alan Weltzien
doaj +1 more source
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato +9 more
wiley +1 more source
Implementation of Drug‐Induced Rhabdomyolysis and Acute Kidney Injury in Microphysiological System
A modular Muscle–Kidney proximal tubule‐on‐a‐chip integrates 3D skeletal muscle and renal proximal tubule tissues to model drug‐induced rhabdomyolysis and acute kidney injury. The coculture system enables dynamic tissue interaction, functional contraction monitoring, and quantification of nephrotoxicity, revealing drug side effect‐induced metabolic ...
Jaesang Kim +4 more
wiley +1 more source
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

