Results 61 to 70 of about 715,228 (305)

ARSHALY SETTLEMENT AND DONGAL CULTURE IN NORTHEASTERN KAZAKHSTAN: RESULTS OF INTERDISCIPLINARY RESEARCH [PDF]

Материалы по археологии и истории античного и средневекового Причерноморья
The article presents the results of a comprehensive study of materials from the Arshaly settlement (Maysky district, Pavlodar region, Republic of Kazakhstan): an analysis of the stratigraphy of the archaeological deposits, a typological and technological
Utubayev, Z., Duisenbay, D., Shagirbayev, M., Yerzhanova, A., Dubyagina, Y.   +4 more
doaj   +1 more source

Lithic economies and community organization at La Laguna, Tlaxcala [PDF]

, 2016
Site-wide, assemblage-based lithic analyses help to elucidate community dynamics including variability in domestic economies, technological skill and decision making, exchange networks, and ritual practices.
Carballo, David M., Walton, David P.
core   +1 more source

Atomic‐Scale Light Coupling Control in Ultrathin Photonic Membranes

Advanced Functional Materials, EarlyView.
Ultrathin photonic nanomembranes provide atomic‐scale control over the coupling between incident light and high‐Q photonic modes, enabling angstrom‐level resonance tuning and strong field confinement. When integrated with TMD monolayers, they further yield enhanced light–matter interactions, offering a versatile platform for advancing quantum photonics,
Chih‐Zong Deng, Chun‐Hao Chiang, Sunhao Shi, Jui‐Han Fu, Yen‐Ju Wu, Kuniaki Konishi, Vincent Tung, Chun‐Wei Chen, Ya‐Lun Ho   +8 more
wiley   +1 more source

Materiality and human cognition [PDF]

, 2019
In this paper, we examine the role of materiality in human cognition. We address issues such as the ways in which brain functions may change in response to interactions with material forms, the attributes of material forms that may cause change in brain ...
Overmann, Karenleigh, Wynn, Thomas
core  

Lithics of the North African Middle Stone Age: assumptions, evidence and future directions

, 2019
North Africa features some of the earliest manifestations of the Middle Stone Age (MSA) and fossils of our species, Homo sapiens, as well as early examples of complex culture and the long distance transfer of exotic raw materials.
Scerri, E., Spinapolica, E.
core   +1 more source

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

Advanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee, Stefanie S. M. Meier, Sara Trujillo, Andreas Möglich, Shrikrishnan Sankaran   +4 more
wiley   +1 more source

Middle Paleolithic surface finds on the northern coast of the Taganrog Bay [PDF]

Cultural Heritage and Modern Technologies
Systematic control over the area of the seashore on the administrative border between the Donetsk People's Republic and the Rostov region has led to the accumulation of a collection of stone tools of the Middle Paleolithic and a collection of Pleistocene
Kolesnik A.V., Danilchenko A.Yu., Zorov Yu.N., Titov V.V., Gavrilov K.N.   +4 more
doaj   +1 more source

Egy új roncsolásmentes geokémiai módszer - a PGAA - archeometriai alkalmazásai = Applications of a New Non-destructive Geochemical Method (PGAA) in Archaeometry [PDF]

, 2011
Kőeszközök közül obszidián, radiolarit, flint, limnokvarcit pattintott-, valamint bazalt, dolerit, zöldpala-kontakt metabázit csiszolt eszközök és szerszámkövek nyersanyageredet-vizsgálatát végeztük elsősorban roncsolásmentes PGAA-val. Horvát és bosnyák
Kasztovszky, Zsolt, Péterdi, Bálint, Szakmány, György, Szilágyi, Veronika, T. Biró, Katalin   +4 more
core  

Symplectic Structures and Quantum Mechanics [PDF]

, 1996
Canonical coordinates for the Schr\"odinger equation are introduced, making more transparent its Hamiltonian structure. It is shown that the Schr\"odinger equation, considered as a classical field theory, shares with Liouville completely integrable field
Marmo, G., Vilasi, G.
core   +2 more sources

Toward Stable Multivalent Metal Batteries: Understanding the Interfacial Chemistry for Magnesium and Calcium Metal Anodes

Advanced Functional Materials, EarlyView.
Interphase chemistry governs the stability of multivalent metal batteries. We summarize state‐of‐the‐art developments in calcium and magnesium metal batteries by focusing on the correlation among electrolytes, interphase layers, and the electrochemical performance of corresponding metal anodes.
Huijun Lin, Qi Meng, Juncai Long, Chuheng Cao, Zheng‐Long Xu   +4 more
wiley   +1 more source