Results 81 to 90 of about 17,324,730 (295)
Coin finds in the archaeological sites of Sary-Arka
Gumilyov Journal of HistoryThe finds of coins at the archaeological sites of Sary-Arka represent a unique phenomenon that is important for understanding the socio-economic and cultural history of the steppe region of Kazakhstan.
I. Kazmadiyarova , J. Ouellet
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Elizabeth Barter parle d'un grand nombre de sujets
, 1977 Elizabeth Barter parle des traditions alimentaires, des recettes, de la manière de préserver les aliments, et des achats qu'on faisait dans le temps. Elle parle ensuite des histoires que l’on racontait aux enfants pour qu'ils n'aillent pas seuls dans les
Barter, Geraldine
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Advanced Science, EarlyView.A bio‐inspired bidirectional‐winding origami platform enables scalable and programmable deployable structures. Double axial folding inspired by earwig hindwings and Flasher‐based hybridization create modular multilayer architectures with diverse attainable winding angles under fixed boundary conditions.
Wenyao Zhang +5 more
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Barter and Business Cycles: A Comment and Further Empirical Evidence [PDF]
The purpose of this comment is a critical evaluation of the empirical analysis made by Cresti (2005) and her finding that commercial barter behaves differently than corporate barter during the course of business cycles.
Smyth, David, Marvasti, Akbar
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Hierarchical Physical‐Cyber Encryption via Metasurface‐Encoded Holographic Keys
Advanced Science, EarlyView.ABSTRACT Physical‐layer encryption based on metasurfaces has emerged as a promising alternative to conventional algorithmic cryptography by embedding security into physical processes. However, most existing metasurface‐based encryption schemes operate within single‐stage or static frameworks, where correct physical illumination directly reveals the ...
Zhen Liu +8 more
wiley +1 more source
BITCOIN SEBAGAI ALAT PEMBAYARAN ONLINE DALAM PERDAGANGAN INTERNASIONAL
Perspektif Hukum, 2016 The growth of national economy encourages a significant change in the financial sector, especially a means of payment. Starting from the barter, the means then changes to be the goods or commodities, and finally the metal and paper as a raw material of ...
Dwikky Ananda Rinaldi +1 more
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Barter in Transition Economies: Competing Explanations Confront Ukranian Data [PDF]
In this paper we survey the common explanations of barter in transition economies and expose them to detailed survey data on 165 barter deals in Ukraine in 1997. The evidence does not support the notion that soft budget constraints, lack of restructuring,
Dalia Marin +2 more
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Advanced Science, EarlyView.Pasta is a transcriptomic aging clock built on an age‐shift learning framework and trained on 17 000 samples across 21 datasets. It accurately predicts relative biological age across tissues, platforms, and species, captures stemness‐to‐senescence transitions, and identifies age‐modulatory perturbations.
Jérôme Salignon +6 more
wiley +1 more source
Advanced Science, EarlyView.Computational and structure‐guided arginine scanning rewires the DNA‐binding interface of APE1 to create APE1‐Evo, a hyperactive yet specific AP endonuclease. Integrated into the NAPTUNE‐V2.0 cascade, APE1‐Evo enables amplification‐free, multiplex viral RNA sensing for dengue virus and influenza A/B, highlighting a general strategy for engineering ...
Junlan Wang +20 more
wiley +1 more source
Jurnal Nuansa AkademikThe purpose of the research is to find out, How is the existence of the buying and selling system in the traditional animal market in Kawangkoan according to Minahasa customary law; What are the characteristics of the form of agreement including the ...
Refly Umbas, Jemmy Sondakh, Ronny Sepang
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