Results 121 to 130 of about 133,581 (299)

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

Mesolithic Europe : glimpses of another world [PDF]

open access: yes, 2008
[First Paragraph] Mesolithic Europe holds a special place in our imagination. Perhaps more than any other region and period, it is unique in conjuring up a strange sense of both 'otherness' and familiarity.
Spikins, Penny
core  

Light‐Responsive Enzyme‐Loaded Nanoparticles for Tunable Adhesion and Mechanical Wound Contraction

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a photoactivatable enzyme‐loaded mesoporous nanoparticle system (MPDA_PaTy) that enables light‐triggered tunable tissue adhesion and facilitates mechanical wound contraction. Controlled enzymatic crosslinking at tissue or hydrogel interfaces allows on‐demand adhesion.
Junghyeon Ko   +10 more
wiley   +1 more source

Obrządek pogrzebowy łowców-zbieraczy epoki kamienia w południowej Skandynawii i na Niżu Środkowoeuropejskim = Burial practices of hunter-gatherers in the Stone Age of Southern Scandinavia and the Middle European Plain

open access: yesPrzegląd Archeologiczny, 2014
The paper analyses burial practices of hunters from the Stone Age, in the early and middle Holocene, i.e. in the Mesolithic and the Paraneolithic in southern Scandinavia and on the German and Polish Plain.
Karolina Bugajska
doaj  

Warriors, heroes and companions: negotiating masculinity in Viking-Age England [PDF]

open access: yes, 2008
Detailed analysis of the construction of gender identities has transformed our understanding of many aspects of early medieval society, yet the study of the Vikings in Britain has largely remained immune to this branch of scholarship.
Hadley, D.M.
core  

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

open access: yesAdvanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey   +5 more
wiley   +1 more source

PAIRED BURIALS FROM THE NECROPOLISES OF THE SRUBNO-ALAKUL CONTACT ZONE OF THE SOUTHERN TRANS-URALS

open access: yesНижневолжский археологический вестник
The article presents an analysis of sixteen paired heterosexual burials from burial grounds of the Srubno-Alakul contact zone of the Trans-Urals. Currently, the attention of the researchers is focused on interpreting these burials.
Yanina Rafikova
doaj   +1 more source

Discovering History: The History of the Ice House Complex

open access: yes, 2009
A gift to Gettysburg College in 1990 from George W. Olinger and Mae E. Olinger, life long residents of Gettysburg, zestful supporters of local history, common sense preservationists and quiet humanitarians. Their gift of these historic buildings and land
Amrhein, Elizabeth D.
core  

Programmable DNA‐Peptide Hybrid Nanostructures for Potent Neutralization of Multiple Influenza a Virus Subtypes

open access: yesAdvanced Functional Materials, EarlyView.
A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao   +11 more
wiley   +1 more source

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