229 Result(s)
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Du **g
Chemistry/Food Science, general
Life Sciences, general
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Article
Multipurpose animal utilization underpinned early Bronze Age subsistence of an oasis in an arid area of northwestern China
The dispersal and development of pastoralism during the Bronze Age profoundly influenced human livelihoods and adaptability to diverse environments in northwestern China. Although diachronic changes in the com...
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Progress or compromise—technological investigation of the transition zone of metal chaplets in ancient Chinese bronzes
Metal chaplets were frequently used in ancient Chinese bronzes from the Shang Dynasty to the Warring States. The use of chaplets has been regarded as technological progress for a long time; nonetheless, this r...
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An exploration of the military defense system of the Ming Great Wall in Qinghai Province from the perspective of castle-based military settlements
The Ming Great Wall distributed in Qinghai Province is a significant part of the Great Wall, which is the most world-renowned heritage site in China. However, compared to the Great Wall sections in other provi...
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Technological strategy and mobility of Middle Holocene hunter-gatherers in the high-altitude Qinghai-Tibetan Plateau: a case study from Tshem gzhung kha thog
Microblade technology occupies an important position for understanding the process of peopling of the Qinghai-Tibetan Plateau; however, the region’s specific technological behaviour has been unclear due to a l...
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Dispersive Single-Atom Metals Anchored on Functionalized Nanocarbons for Electrochemical Reactions
The use of dispersive single-atom metals anchored on functionalized carbon nanomaterials as electrocatalysts for electrochemical energy conversion reactions represents a burgeoning area of research, due to the...
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Article
The measurement of taxonomic evenness in zooarchaeology
Zooarchaeologists frequently measure taxonomic evenness to document subsistence change and to understand the response of faunal communities to paleoenvironmental change. Although the measurement of evenness is...
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Recent Trends in Sustainable Textile Waste Recycling Methods: Current Situation and Future Prospects
In recent years, there have been increasing concerns in the disposal of textile waste around the globe. The growth of textile markets not only depends on population growth but also depends on economic and fash...
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Stimuli-Responsive Polymeric Nanocarriers for Efficient Gene Delivery
Gene therapy provides an alternative and effective method for treatment of genetic diseases and cancers that are refractory to conventional therapeutics. The success of gene therapy is largely dependent on the...
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Y chromosomal clue successfully facilitated the arrest of Baiyin serial killer
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Article
Highly compact and uniform CH3NH3Sn0.5Pb0.5I3 films for efficient panchromatic planar perovskite solar cells
An efficient panchromatic planar perovskite solar cell is developed based on highly uniform, lead-reduced CH3NH3Sn0.5Pb0.5I3 perovskite films with full film-coverage on the substrates. We demonstrate here that f...
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Ultrathin lanthanide oxides nanomaterials: synthesis, properties and applications
Over the past decade, ultrathin lanthanide oxides (Ln2O3, Ln = La to Lu) nanomaterials have been intensively studied in the fields of rare earth materials science. This unique class of nanomaterials has shown man...
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Detection of radio-frequency field with a single spin in diamond
Detection of a.c. magnetic field is consequential for many developments in physical and biological sciences, and various designs of magnetometer have been proposed recently. However, the large size of sensor a...
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Article
Temperate ice layer found in the upper area of Jima Yangzong Glacier, the headstream of Yarlung Zangbo River
For the first time we investigate the basal thermal condition in the upper area of Jima Yangzong Glacier, the headstream of Yarlung Zangbo River, using ground-penetrating radar techniques. With common offset a...
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Y-chromosomes from skeletal remains of Chinese Expeditionary Force offer a clue to their paternal relatives
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Kinetics for hydrogen production by methanol steam reforming in fluidized bed reactor
Hydrogen is one of the best energy carriers. Fluidized bed reactor provides a promising approach for hydrogen production. To describe the hydrogen generating rate with methanol steam reforming in fluidized be...
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Article
The bright star survey telescope for the planetary transit survey in Antarctica
Transiting extrasolar planets (exoplanets), especially those orbiting bright stars, are desired for study of the diversity of planetary compositions, internal structures and atmospheres beyond our solar system...
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Erratum to: Recent advances for the production of hydrocarbon biofuel via deoxygenation progress
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Article
Size dependence of photovoltaic properties and surface states modulation in ZnO nanowire/poly(3-hexylthiophene) hybrid nanostructures
An appropriate diameter and wire-to-wire distance is critical for optimizing the performance of hybrid inorganic/organic photovoltaic devices. For a deep understanding of their influences on such hybrid struct...
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Recent advances for the production of hydrocarbon biofuel via deoxygenation progress
The current world energy crisis and increasing environmental concerns over global climate change from combusting fossil fuel are driving researchers into a new route to produce fuels via sustainable resource t...
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Article
Examining brain structures associated with attention networks in a large sample of young adults: a voxel-based morphometry study
Attention networks have three principal components supported by separate subprocesses, which include alerting, orienting, and executive control (EC) networks. Efficiently and accurately extracting useful infor...
