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]

open access: yesPražské Egyptologické Studie, 2015
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  

ARŞİVLENEN BELLEK OLARAK POSTA PULLARI VE SOSYO-KÜLTÜREL İŞLEVLERİ: KUZEY KIBRIS ÖRNEĞİ - POSTAGE STAMPS AS AN ARCIVED MEMORY AND ITS SOCIO-CULTURAL FUNCTION: NORTH CYPRUS EXAMPLE

open access: yesMehmet Akif Ersoy Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 2020
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

open access: yesAdvanced Functional Materials, EarlyView.
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

open access: yesAnali Gazi Husrev-Begove Biblioteke, 2007
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

open access: yesİnsan & Toplum, 2016
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

Mechanical Properties of Architected Polymer Lattice Materials: A Comparative Study of Additive Manufacturing and CAD Using FEM and µ‐CT

open access: yesAdvanced Functional Materials, EarlyView.
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 Legacy of Exceptionalism

open access: yesIperstoria, 2016
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

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

open access: yesAdvanced Functional Materials, EarlyView.
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

open access: yesAdvanced Functional Materials, EarlyView.
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

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
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

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