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Showing 20 of 608 academic articles

Gerontology

PAUL F. D. HIGGS, Chris J. Gilleard • Wiley eBooks (2017)

Gerontology is the study of aging and old age. This remit is extremely broad, encompassing a large range of topics, disciplines, and methods, and requires a good understanding of the biological, clinical, economic, psychological, and social...

OPENALEX DOI: https://doi.org/10.1002/9781118430873.est0149

Study of the growth mechanism of a self-assembled and ordered multi-dimensional heterojunction at atomic resolution

Zunyu Liu, Chaoyu Zhao, Shuangfeng Jia, Weiwei Meng et al. • Frontiers of Optoelectronics (2023)

Abstract Multi-dimensional heterojunction materials have attracted much attention due to their intriguing properties, such as high efficiency, wide band gap regulation, low dimensional limitation, versatility and scalability. To further imp...

DOAJ Open Access (DOAJ) DOI: 10.1007/s12200-023-00091-2

Dynamic Assembly of Microgels and Polymers at Non‐Aqueous Liquid/Liquid Interfaces

Xin Guan, Yang Liu, Lianwei Li, Man‐Hin Kwok et al. • Advanced Science (2025)

Abstract Particle assembly at liquid–liquid interfaces presents a promising bottom‐up strategy for creating supramolecular materials with advanced functionalities. However, the significantly lower interfacial tension observed in immiscible ...

DOAJ Open Access (DOAJ) DOI: 10.1002/advs.202415642

Development of a New 24-bit High-Performance Chipless RFID Tag for Accurate Identification in IoT Systems

Kawther Mekki, Omrane Necibi, Noureddine Boulejfen, Samia Larguech et al. • IEEE Access (2023)

Chipless RFID has the potential to bring in a paradigm change in industrial applications, notably in the world of the Internet of Things (IoT). This wireless technology permits distant identification, sensing, and tracking, giving tremendou...

DOAJ Open Access (DOAJ) DOI: 10.1109/ACCESS.2023.3337151

A Novel Enhanced-Majority-Voter Universal Gate in Quantum Dot Cellular Automata with Energy Dissipation Analysis

S. Umira, R. Qadri, Z.A. Bangi, M. Tariq Banday et al. • Журнал нано- та електронної фізики (2017)

The Quantum effects instigate to dominate device recital when transistor geometries are abridged. Sometimes, transistors refrain to have the properties that mark them beneficial for computational designs. With the intention of keeping pace ...

DOAJ Open Access (DOAJ) DOI: 10.21272/jnep.9(3).03034

In vitro antimicrobial and antileishmanial evaluation of green-synthesized ZnO nanoparticles from Cirsium arvense

Yasir Zeb, Asad Ullah, Farhan Ahmad, Bilal Ahmad et al. • Next Nanotechnology (2025)

The emergence of antibiotic-resistant bacterial strains poses a serious public health challenge, urging the need for alternative therapeutic approaches. This study presents, for the first time, the green synthesis of zinc oxide nanoparticle...

DOAJ Open Access (DOAJ) DOI: 10.1016/j.nxnano.2025.100281

Highly Sensitive Dopamine Electrochemical Sensor Using Pt Nanoparticles on CNTs/Polypyrrole Nanocomposites

N. I. Nayem, S. Ahmed, Md. A. Rashed, Jahir Ahmed et al. • Electrochemical Science Advances (2026)

ABSTRACT Dopamine (DA) plays a vital role as a neurotransmitter in the central nervous system (CNS), and its accurate quantification is essential for diagnosing neurological disorders. However, selective and sensitive detection of DA in com...

DOAJ Open Access (DOAJ) DOI: 10.1002/elsa.70011

siRNA Functionalized Lipid Nanoparticles (LNPs) in Management of Diseases

Tutu Kalita, Saba Abbasi Dezfouli, Lalit M. Pandey, Hasan Uludag • Pharmaceutics (2022)

RNAi (RNA interference)-based technology is emerging as a versatile tool which has been widely utilized in the treatment of various diseases. siRNA can alter gene expression by binding to the target mRNA and thereby inhibiting its translati...

DOAJ Open Access (DOAJ) DOI: 10.3390/pharmaceutics14112520

Light Absorption and Emission by Defects in Doped Nickel Oxide

Robert Karsthof, Ymir Kalmann Frodason, Augustinas Galeckas, Philip Michael Weiser et al. • Advanced Photonics Research (2022)

Nickel oxide is a versatile p‐type semiconducting oxide with many applications in optoelectronic devices, but high doping concentrations are often required to achieve necessary electrical conductivity. In contrast to many other transparent ...

DOAJ Open Access (DOAJ) DOI: 10.1002/adpr.202200138

Nota sobre la taxonomía de Microtus (Iberomys) (Arvicolinae, Rodentia) del Pleistoceno superior de la Gruta do Caldeirão (Tomar, Portugal) e interpretación paleoclimática de la asociación de roedores

J. M. López-García, L. Póvoas, J. Zilhão • Estudios Geologicos (2020)

Gruta do Caldeirão es un yacimiento arqueológico en cueva situado en Tomar (Portugal, oeste de la península Ibérica), que contiene una importante secuencia perteneciente al Pleistoceno superior, adscrita culturalmente al Paleolítico medio (...

DOAJ Open Access (DOAJ) DOI: 10.3989/egeol.43622.542

Characterization of Ancient Tripitaka

Y. X. Gong, L. Geng, D. C. Gong • The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences (2015)

Tripitaka is the world’s most comprehensive version of Buddhist sutra. There are limited numbers of Tripitaka currently preserved, most of them present various patterns of degradation. As little is known about the materials and crafts used...

DOAJ Open Access (DOAJ) DOI: 10.5194/isprsarchives-XL-5-W7-159-2015

Resiliência do devir

Maria Cristina Oliveira Bruno, Fabiana Comerlato, Carlos Alberto Santos Costa, Paulo Otávio de Laia et al. • Revista de Arqueologia (2020)

O presente artigo apresenta diferentes narrativas sobre os trajetos da Rede de Museus e Acervos Arqueológicos e Etnográficos (REMAAE) no país, criada em 2008. Por meio da coleta de relatos e informações de diversas ordens entre suas/seus co...

DOAJ Open Access (DOAJ) DOI: 10.24885/sab.v33i3.844

Emotion in Archaeology

Sarah A. Tarlow • Current Anthropology (2000)

Despite the establishment of significant traditions of emotion research in many disciplines, there has been little discussion of the state and potential of the archaeological study of emotion. This paper aims to review archaeological approa...

OPENALEX DOI: https://doi.org/10.1086/317404

Neolithic pottery from the settlement of Mergen 6 in the Lower Ishim (groups III and IV): characteristics and interpretation

Enshin D.N. • Вестник археологии, антропологии и этнографии (2022)

In this paper, a ceramic complex (groups III and IV) of the early Neolithic settlement of Mergen 6 (Lower Ishim River region, Western Siberia, 7th millennium BC) is examined. The aim of the work is to analyze the materials through the prism...

DOAJ Open Access (DOAJ) DOI: 10.20874/2071-0437-2022-57-2-2

Rings of Power or in Search of Early Elites

Igor Manzura • Archaeologia Lituana (2022)

The article discusses the problem of identification of prehistoric elites on the example of the Usatovo culture. Archaeological evidence allows us to discern in the culture three separate strata or classes which are conditionally designated...

DOAJ Open Access (DOAJ) DOI: 10.15388/ArchLit.2022.23.7

Encyclopedia of archaeology

• Choice Reviews Online (2008)

is a subject that fascinates us. From Egyptian tombs to a frozen Alpine wayfarer, from cities buried under volcanic ash to stone arrow heads turned up by the plow, archaeology is in the news and in our backyards. It is paradoxical that a su...

OPENALEX DOI: https://doi.org/10.5860/choice.46-0653