Results 51 to 60 of about 7,041 (258)

Trade and faith in Nubian Early Makuria (AD 450–550): macroscopic examination of personal adornments from el-Zuma in Nubia [PDF]

open access: yesPolish Archaeology in the Mediterranean, 2017
In the long history of the land between the Third and Fourth Cataracts on the Nile, the period corresponding to the times of Early Makuria is particularly well represented.
Joanna Then-Obłuska
doaj   +1 more source

Electrostatically‐Stabilized PEG‐Free Lipid Nanoparticles for Systemic Nucleic Acid Delivery

open access: yesAdvanced Functional Materials, EarlyView.
This work describes non‐PEGylated layered lipid nanoparticles (nonPEG LLNPs), a gene delivery platform that improves upon standard PEGylated LNPs via electrostatic adsorption of charged polymers. nonPEG LLNPs maintain colloidal stability under biological stresses, enhance circulation time, and mitigate accelerated blood clearance and hepatic ...
Namita Nabar   +4 more
wiley   +1 more source

Late La Tène bucket-shaped pendants from eastern Croatia: Amulets that protected from evil and misfortune [PDF]

open access: yes, 2022
The greatest amount of knowledge about the Late La Tène material legacy of the Scordisci in the western part of their distribution in eastern Croatia comes from numerous excavations conducted in the area of Vinkovci and its surroundings, including finds ...
Marko Dizdar, Dizdar, Marko
core   +2 more sources

NOTES ON THE USE, DATING AND ORIGIN OF THE BUCKET-SHAPED PENDANTS FROM THE SARMATIAN ENVIRONMENT OF THE GREAT HUNGARIAN PLAIN

open access: yesJournal of Ancient History and Archaeology, 2018
Bucket-shaped pendants were widely spread in various cultural environments from the Roman imperial period, in the area comprised between the north of the Black Sea and Central Europe.
Vitalie Bârcă
doaj   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han   +5 more
wiley   +1 more source

Ivory Pendants [PDF]

open access: yes, 2018
This image shows two ivory ...

core  

Spatial distribution and stratigraphic location of pendants from Dzudzuana and Satsurblia. [PDF]

open access: yes, 2021
On the left, spatial distribution (top) and stratigraphic location (bottom) of pendants from Dzudzuana Cave (red deer canines = yellow circles; red deer incisor = yellow triangle; caprid incisor = magenta triangle; bone pendants = blue square) plotted ...
José-Miguel Tejero (6708026)   +7 more
core   +1 more source

Semiconducting Polymers Post‐Functionalized With Ureido‐Pyrimidinone for Robust Stretchable Transistors

open access: yesAdvanced Functional Materials, EarlyView.
The design of intrinsically robust stretchable semiconducting polymers was achieved through OTBS‐mediated post‐functionalization of PDPP2T side chains with UPy units, generating dual hydrogen‐bonding motifs comprising weaker urethane linkages and strong quadruple UPy interactions along the long alkyl side chain, which is crucial for achieving desirable
Dinda Bazliah   +7 more
wiley   +1 more source

High‐Performance n‐Type Organic Thermoelectrics Enabled by Control Over Microstructure, Orientation and Contact Plane in Naphthalenediimide‐Bithiazole‐Copolymer Films

open access: yesAdvanced Functional Materials, EarlyView.
Effective control over the crystalline contact plane and microstructure of a naphthalenediimide‐bithiazole copolymer enables high‐performance n‐type thermoelectrics. While rubbing alignment induces a detrimental edge‐on orientation, subsequent solvent vapor‐induced re‐orientation facilitates a favorable mixed face‐on/edge‐on morphology.
Suhao Wang   +13 more
wiley   +1 more source

3 Pendants [PDF]

open access: yes, 2018
3 pendants using fine silver and chemicals created from recovering precious metals from electronic ...
Wilson, Sandra; id_orcid
core  

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