Results 101 to 110 of about 133,581 (299)

Palaeopathology and horse domestication: the case of some Iron Age horses horn the Altai Mountains, Siberia [PDF]

open access: yes, 2000
We discuss the use of palaeopathological indicators in horse skeletons as potential sources I of evidence about the use of horses for riding and traction.
Bailey, G.   +3 more
core  

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Early Bronze Age of the steppe Urals and Western Kazakhstan: some results and research prospects

open access: yesПоволжская археология
The article presents the history of the study and current state of the issues of the Early Bronze Age in Western Kazakhstan. This period in Western Kazakhstan is represented by monuments of the Yamnaya cultural-historical community.
Khavansky Alexey I.   +1 more
doaj   +1 more source

Commercialisation of the supply of organs for transplantation [PDF]

open access: yes, 2001
Internationally, there is a shortage of organs available for organ donation. Human tissue and cells are becoming increasingly valuable as part of commercially valuable biotechnological research.
Thomas, Cordelia
core  

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

open access: yesAdvanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich   +6 more
wiley   +1 more source

Emergence of Light‐Transforming Layered Hybrid Halide Perovskites

open access: yesAdvanced Functional Materials, EarlyView.
The emerging class of light‐transforming layered halide perovskite materials is reviewed, outlining challenges for their development and perspectives toward application in the future. Abstract Layered hybrid halide perovskites (LHPs) have attracted considerable attention in optoelectronics.
Ghewa AlSabeh, Jovana V. Milić
wiley   +1 more source

Burial rite of the Bystryanka culture bearers: historiographical aspect

open access: yesПоволжская археология
The article deals with the history of the study of the burial rite of the Bystryansk culture population, occupied the northern foothills of Altai in the Scythian-Saka period.
Radovsky Svyatoslav S.
doaj   +1 more source

The significance of late anthropological collections [PDF]

open access: yes, 2017
Late medieval anthropological materials are rarely subjected to scientific research. The authors of this work attempt to demonsrate the importance of such investigations. Despite a rather large number of writen sources, late anthropological materials can
Makarova, Ekaterina M.
core  

CRISPR/Cas9‐Assisted Microrobots for Fast and Ultrasensitive “On‐The‐Fly” Next‐Generation DNA Detection

open access: yesAdvanced Functional Materials, EarlyView.
This work presents self‐propelled CRISPR/Cas9‐functionalized Au–MRs for rapid, amplification‐free, “on‐the‐fly” DNA detection. By harnessing motion‐assisted signal recovery, the platform achieved the limit of detection in low fM DNA concentrations, enabling detection across a wide dynamic range within only 5 min, which is significantly faster than any ...
Jyoti   +3 more
wiley   +1 more source

V.F. Gening and research problems of the glyadenovo-pyanoborye times in the Cis-Urals region

open access: yesПоволжская археология, 2014
The studies by the outstanding archaeologist V.F. Gening in the field of the Volga-Ural antiquities of the turn of the eras, namely the Glyadenovo-Pyanoborye community of the Kama region are analyzed. In this region, V.F. Gening supervised field research
Goldina Rimma D.
doaj  

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