The Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer (SPHEREx) will provide all-sky spectral survey data covering optical to mid-infrared wavelengths with a spatial resolution of 6.′′2, which can be widely used to study galaxy formation and evolution. We investigate the galaxy-galaxy blending in SPHEREx datasets using the mock galaxy catalogs generated from cosmological simulations and observational data. Only ∼0.7% of the galaxies will be blended with other galaxies in all-sky survey data with a limiting magnitude of 19 AB mag. However, the fraction of blended galaxies dramatically increases to ∼7–9% in the deep survey area around the ecliptic poles, where the depth reaches ∼22 AB mag. We examine the impact of the blending in the number count and luminosity function analyses using the SPHEREx data. We find that the number count can be overestimated by up to 10–20% in the deep regions due to the flux boosting, suggesting that the impact of galaxy-galaxy blending on the number count is moderate. However, galaxy-galaxy blending can marginally change the luminosity function by up to 50% over a wide range of redshifts. As we only employ the magnitude limit at Ks-band for the source detection, the blending fractions determined in this study should be regarded as lower limits.

This comprehensive study delves into the intricate process of exfoliating and functionalizing boron nitride nanosheets (BNNSs) extracted from hexagonal boron nitride (h-BN), and meticulously explores their potential application within epoxy composites. The extensive research methodology encompasses a sequence of treatments involving hydrothermal and sonication processes aimed at augmenting the dispersion of BNNSs in solvents. Leveraging advanced analytical techniques such as Raman spectroscopy, X-ray diffraction, and FTIR spectroscopy, the study rigorously analyzes a spectrum of changes in the BNNS’s properties, including layer count variations, interlayer interactions, crystal structure modifications, and the introduction of functional groups. The research also rigorously evaluates the impact of integrating BNNSs, specifically glycidyl methacrylate (GMA)-functionalized BNNSs, on the thermal conductivity of epoxy composites. The conclusive findings exhibit notable enhancements in thermal properties, predominantly attributed to the enhanced dispersion of fillers and enhanced interactions within the epoxy matrix. This pioneering work illuminates the wide potential of functionalized BNNSs for significantly enhancing the thermal conductivity of epoxy composites, paving the way for advanced materials engineering and practical applications.

We report the use of carrot, a new and inexpensive biomaterial source, for preparing high quality carbon dots (CDs) instead of semi-conductive quantum dots for bioimaging application. The as-derived CDs possessing down and up-conversion photoluminescence features were obtained from carrot juice by commonly used hydrothermal treatment. The corresponding physiochemical and optical properties were investigated by electron microscopy, fluorescent spectrometry, and other spectroscopic methods. The surfaces of obtained CDs were highly covered with hydroxyl groups and nitrogen groups without further modification. The quantum yield of as-obtained CDs was as high as 5.16%. The cell viability of HaCaT cells against a purified CD aqueous solution was higher than 85% even at higher concentration (700 μg mL−1) after 24 h incubation. Finally, CD cultured cells exhibited distinguished blue, green, and red colors, respectively, during in vitro imaging when excited by three wavelength lasers under a confocal microscope. Offering excellent optical properties, biocompatibility, low cytotoxicity, and good cellular imaging capability, the carrot juice derived CDs are a promising candidate for biomedical applications.

Chinese traditional residential buildings have the characteristics of diversification. Because of the vast land of China, different geographical environment, production and life and religion directly created a living culture of different ethnic and geographic, so that Chinese traditional dwellings have a variety of features. These diverse Traditional Dwellings architecture is an important historical and cultural heritage, but also has a high technical and artistic value. The Beijing traditional quadrangles and the Jilin Korean Nationality dwellings are representative buildings in North China and Northeast China, and they are subject to different geographical factors and the impact of climatic factors, and therefore have their own geographical features. In addition, they also have differences in cultural customs, traditions and folklore materials. These differences also reflect the different cultures living.

There are amount of researches study about corporate competition sustainability, find the way to survive in the competition. But sustainable development has been launched for many years. Sustainable marketing aims to balance among economic, environmental, and social goals. Marketing methods of one company should be innovated with fast development. Marketing practitioners and researchers should follow the idea to sustainable marketing base on the hot issue of sustainable issue. Because sustainable marketing can increase firms’ profit and improve the environment such as nature environment and society. Customer equity is the sum of customer lifetime value, comes from value creation based on profits, costs, cash flow, customers, and customer relationships. Customer equity has been defined as value of future profits that might be acquired from customers, excluding corporate costs (Berger & Nasr, 1998), as profits created when companies allocate resources appropriately to acquire and retain customers (Blattberg & Deighton, 1996), and as the sum of all customers’ discounted lifetime value (Lemon et al., 2001). In this research studied the relationship between sustainable marketing and customer equity. Customer equity has been the key for companies’ sustainable competitive advantage. The company can make proper marketing strategy with customer equity which can both satisfy consumers and make a profit for the company (Lemon et al., 2001). Also test customer attitude to sustainable marketing in different culture. Based on the results this study gave both academy and practice implications.

Radioprotection is of practical importance for the normal tissues of tumor patients subject to radiotherapy, people with planned or accidental exposure to radiation, and the public and radiation workers. Since oxygen enhances radiation - induced biologica

Ixeris dentata is a typical oriental herb. It is a widely distributed perennial in Korea, Japan and China, which belongs to the Compositae Family. The whole plant of I. dentata has been used for the treatment of pneumonia, contusion, tumor and hepatitis.

A new standard rose cultivar ‘Pink Stone’ was bred from the cross between red standard cultivar ‘Red Queen’ and pink standard cultivar ‘Vivaldi’ at the National Horticulture Research Institute. The cross was made in 2001 and ‘Pink Stone’ was finally selected in 2006 after investigating characteristics for three years from 2003 to 2006. ‘Pink Stone’, a deep pink standard cultivar grows vigorously and has powder mildew resistant. The major characteristics of this cultivar are 115.1 stems/m2/year in yield, 77.7 cm in length of cut flower, 10.5 cm in flower diameter, 67.0 in petal number, and 12.0 days in vase life. This cultivar can be propagated by both cutting and grafting. The consumer’s preference of this cultivar is relatively higher than that of control cultivar, ‘Noblesse’.