Results 51 to 60 of about 12,960 (258)

Bronze Age Research in the Late 1980s

Current Swedish Archaeology, 1995
A selective overview of Swedish Bronze Age research during the late 1980s is presented. The dominant topics were settlement archaeology, spatial analysis, bronze metalwork and rock art with local or regional perspectives.
Kristina Jennbert
doaj   +1 more source

Self‐Sealing Microneedles Improve Precision and Reduce Reflux in Subretinal Cell Transplantation

Advanced Materials Technologies, EarlyView.
Ultrafine 49G microneedles enable subretinal delivery of induced pluripotent stem cell‐derived retinal pigment epithelial cells through a 50 µm outer diameter tip. Compared with conventional 38G microcannulas, these microneedles reduce cell suspension reflux in a rabbit model, highlighting the potential of microinvasive delivery instruments to improve ...
Jared Ching, Hinako Ichikawa, Aya Motoyoshi, Shin Tanaka, Liam Morrow, Satoshi Shirae, Noriko Sakai, Shohei Kitahata, Michiko Mandai, Kazuaki Kadonosono   +9 more
wiley   +1 more source

Examining the Association between Pigment Residues and Potlid-like Cracking: a Case Study from Zaskelna V

Археологія
The article examines flint artefacts with traces of pigment discovered in 1993 in layer II of the Zaskelna V site (Crimea), focusing on one specimen with rare incomplete potlid-like cracking and associated ochrerich residues.
V. M. Stepanchuk , O. O. Naumenko ,  V. V. Tysliuk   +2 more
doaj   +1 more source

Ceramic complex of the end of the Bronze Age and the transition period to the Iron Age from the settlement of Borki 1 (based on the results of 2012–2013 works)

Вестник археологии, антропологии и этнографии, 2016
The article characterizes the ceramic complex of the Late Bronze Age from the settlement of Borki 1, located in Vikulovsky district of Tyumen region. The settlement is multilayer: it includes complexes of the Late Bronze Age, of the transitional time ...
Zakh V.A., Zimina O.Y., Ilyushina V.V., Danchenko E.M., Yen’shin D.N.   +4 more
doaj   +1 more source

Precious Stones and Bronzes in Jade Age and Bronze Age of China

Old World: Journal of Ancient Africa and Eurasia, 2023
Abstract This article aims to revisit the terms ‘Jade Age’ and ‘Bronze Age’ in respect to Chinese archaeology and history. It argues that the active exchanges of techniques, ideas, and tools between the bronze and stone producers have blurred the definitions of these periods and proposes that we focus more on the concrete agents in history.
openaire   +1 more source

Low‐Outgassing Liquid Metal–Silicone Composites for Multifunctional Space Applications

Advanced Materials Technologies, EarlyView.
Integrating liquid metal microdroplets into a space‐grade silicone creates a multifunctional composite while preserving its inherent flexibility and low‐outgassing behavior. The composite has 11×$\times$ higher thermal conductivity while remaining thermally stable and maintaining a total mass loss of ≤$\le$ 1% under thermal vacuum testing.
Spencer Pak, Matthew R. Jamison, Cadré J. Francis, Ravi Tutika, Stephen A. Morin, Eric J. Markvicka   +5 more
wiley   +1 more source

Sustainable Materials Design With Multi‐Modal Artificial Intelligence

Advanced Science, EarlyView.
Critical mineral scarcity, high embodied carbon, and persistent pollution from materials processing intensify the need for sustainable materials design. This review frames the problem as multi‐objective optimization under heterogeneous, high‐dimensional evidence and highlights multi‐modal AI as an enabling pathway.
Tianyi Xu, Tianshuo Wei, Yan Ge, Bo Peng, Yue Li, Maolin Wang, Peng Wen, Chao Yang, Ye Wei   +8 more
wiley   +1 more source

Findings of metal objects of the Bronze and Iron Ages on the territory of the Republic of Moldova

Tyragetia, 2018
The article introduces into the scientific circulation data on new random finds of bronze products on the territory of the Republic of Moldova. The found objects are represented by two celts-axes, a celt-hammer, a pin, and a fibula.
Eugen Uşurelu, Andrei Nicic
doaj  

Molecular Editing Reveals a Bilobalide Chemotype that Attenuates Prolyl Endopeptidase (PREP)‐Linked Neuroinflammation

Advanced Science, EarlyView.
Molecular editing of bilobalide uncovers BB56, a PREP‐engaging chemotype with enhanced anti‐inflammatory activity in microglia. Integrated CETSA‐MS, SAR, and pathway analyses link BB56 to attenuation of p38 MAPK/NF‐κB and NLRP3‐associated inflammatory signaling, highlighting bilobalide editing as a strategy for developing neuroinflammation‐modulating ...
Chanin Sillapachaiyaporn, Wenjing Wang, Yao Qin, Lili Yan, Stephan Scheeff, Xu He, Qiong Wu, Yue Lin, Jinsai Shang, Xin Ye, Jing Liu, Kailei Sun, Chun Wai Yeung, Junzhe Huang, Zhenghui Chen, Xiaodong Liu, Yiqun Geng, Shannon Wing Ngor Au, Bonaventure Y. Ip, Ho Ko, Billy Wai‐Lung Ng   +20 more
wiley   +1 more source

Deciphering the Crystallinity‐Dependent Sensitivity of Charge Injection in n‐Channel Organic Transistors: Reliable Characterization and Optimized Performance

Advanced Science, EarlyView.
Precise characterization of n‐type organic semiconductors necessitates decoupling interfacial constraints from intrinsic charge transport. This work reveals that disordered polymers are particularly vulnerable to contact‐limited bottlenecks compared to their crystalline counterparts.
Walid Boukhili, Chan Zhang, Jianeng Ma, Changwoo Yu, Chee Leong Tan, Huabin Sun, Zhihao Yu, Guangan Yang, Xiang Wan, Li Zhu, Yong Xu, Liyang Yu, Ruipeng Li, Seung‐Hoon Lee, Zhuping Fei, Dongyoon Khim   +15 more
wiley   +1 more source