Modi government has developed a somewhat unique affinity for Hindu nationalism, resulting in the adoption of radical policies to make Hindu nationalism rise significantly and become the mainstream ideology in India. However, this radicalisation has led to severe unrest in the society along with religious and ethnic lines, as well as serious antagonism, which in turn led to religious and ethnic dissent in the country. In order to divert nation's attention from pressing issues and channel the nationalists' energies, Modi government adopted aggressive policy orientation & posturing against neighbouring countries, including provoking border conflicts in Dong Lang, Galwan River Valley. This has exerted a significant impact on India's relations with its neighbours, particularly China. Consequently, India’s 'conscious resistance' and xenophobic attitude towards China is increasing which has led to a significant retreat from bilateral relations, obstruction of economic cooperation, and cultural exchanges between the two countries.

Renewed interest in the reinforced carbon graphite composites has intrigued the community in the advanced materials fields. In this work, we present a simple carbon nanofibers reinforced carbon graphite composites synthetic method by incorporating mixture of coal tar pitch, synthetic graphite, pitch coke and the dispersion liquid of carbon nanofibers via liquid-phase mixing process. The impact of carbon nanofiber utilization on the microstructures and mechanical properties of carbon graphite composites are studied systematically. The covalent surface modification of carbon nanofibers effectively improves its microstructure and thereby promotes the carbon graphite composites’ dispersion behavior. We propose that a small amount of carbon nanofibers could promote the carbonization process of carbon graphite composites, facilitating the densification of carbon graphite composites and reducing the undesired open porosity. The amount of 0.7 wt % of carbon nanofiber concentration allows the enhancement of bend and compressive strength of carbon graphite composites up to 36.50 MPa and 60.46 MPa, increased by 167.9% and 146.9% compared with the pure carbon graphite composite, respectively. Our findings can be rationalized due to the improvement in the mechanical strength of carbon graphite composites could be attributed due to pull-out of carbon nanofibers from the matrix and bridging effect across the crack pores within the matrix.

Combination of liquid-phase exfoliation and hydrothermal method has progressed in recent years mainly on production of 2D materials. In this study, graphene was successfully synthesized via combinatorial of liquid-phase exfoliation and hydrothermal method with the aid of various conductive surfactants perylene-3, 4, 9, 10-tetracarboxylate (PTCA), lithium perylene-3, 4, 9, 10-tetracarboxylate (LiPTCA) and sodium perylene-3, 4, 9, 10-tetracarboxylate (NaPTCA). The effect of the lithium ( Li+) and sodium ( Na+) cations toward the efficiency of the graphene exfoliation process and its electrical properties was thoroughly investigated. Based on the characterization techniques, it is revealed that NaPTCA is the ideal conductive surfactant to exfoliate graphene sheets. X-ray diffraction spectra verified that the Na+ cation certainly can enhance the exfoliation process by expanding the interlayer spacing. The lateral size of the graphene sheets with Na-PTCA surfactant was the smallest (4.17 μm) as observed from SEM micrograph. The maximum concentration of the graphene yield was achieved up to 0.151 mgmL− 1 in NaPTCA surfactant alongside with excellent electrical conductivity of 746.27 Sm− 1 and relevant specific capacitance of 129 Fg− 1.

The effects of light intensity and external sucrose on the vase life of cut roses were estimated by monitoring the net photosynthesis and chlorophyll fluorescence. Cut flowers were held under different light intensities 10 (L10) or 50 (L50) μmol‧m-2‧s-1 with or without treatment with external sucrose. We found substantial differences in stomatal conductance, photosynthesis rate, photosystem II (PSII) quantum efficiencies, specific fluxes, and vase life of the cut flowers when exposed to different light intensities. Light intensity at 50 μmol‧m-2‧s-1 increased photosynthesis capacity, thus delaying petal senescence and extending the vase life of cut flowers. L50 flowers maintained a high photosynthetic rate by reducing heat dissipation (DI0/RC) and increasing electron transport (ET0/TR0 and ET0/ABS) in the electron transport chain of the photosynthesis apparatus. The application of external sucrose extended the vase life of cut flowers by improving water balance and sustaining turgor pressure in the petals of the cut flowers. The net rate of photosynthesis of the cut flowers was increased by higher light intensity; however, it was not affected by the application of external sucrose. Our results indicate that the application of external sucrose is necessary to improve the longevity of cut flowers when endogenous sucrose production by photosynthesis is insufficient under low light conditions during the postharvest period. In addition, our results revealed that most of the photosynthetic parameters were significantly correlated with the vase life of cut rose flowers. Moreover, the relation between the rate of photosynthesis and chlorophyll fluorescence parameters indicates that the rise from the basic dark-adapted fluorescence yield to the maximum (OJIP transient) method can be used as a tool for the evaluation and prediction of the photosynthesis rate in cut flowers.

As the Biden administration succeeded President Trump’s chaotic and undisciplined trade and investment policies toward China, the last six months of 2022 have seen significant developments in the US trade law and economic policy toward China. These legislative and regulatory developments bring into sharper focus a broader and more aggressive US legal and regulatory structure fostering industrial policy and confronting China. The recent midterm elections in the US and meeting in Bali between Xi and Biden only seem to maintain the current unsettling state of affairs. The subsequent WTO panel decision against the United States concerning its Section 232 national security tariffs and its rejection of national security defense only further complicates the US-China trade relations. The legislative and regulatory measures emanating from the US in the last half of 2022 are not helpful and represent a worrisome development. These measures are by far more aggressive, with significant domestic and global implications. They portend a new emerging post-WTO order.

The research on dye-sensitized solar cells (DSSCs) is in the advanced stage today. The only concern observed so far has been regarding its stability and efficiency. Its power conversion efficiency can be increased by incorporating various methods and materials based on nanotechnology. Several attempts have been employed to develop advanced methods for eco-friendly, commercially viable, and sustainable DSSCs to minimize the energy crisis in the future. Photoanode is one of the essential components of DSSCs that can be modified using different nanostructures to enhance its efficiency. The TiO2 nanoparticlebased photoanode with gold and silver has proven to be potent materials for getting efficient DSSCs. The plasmonic and quantum confinement effects also play a vital role in efficiency enhancement. In this review, we discuss numerous attempts made by researchers in the last decade to modify the photoanode and their progress. We also look at different types of nanostructures, such as quantum dots, metal oxide doping, layered structures, nanocomposites, and thin film formation, that improve the efficiency of DSSCs. Several methods were reviewed to modify photoanodes to optimize electron transportation, light scattering, trapping power, surface area, and reduce charge recombination. The trend in the efficiency enhancement of DSSCs using TiO2, Au, ZnO, Ag, and graphene nanostructures-based photoanodes have been explored in great detail.

Benzene, toluene, ethylbenzene, and xylenes are commonly known as (BTEX) and include volatile organic compounds (VOCs) in ambient air. Exposure to some BTEX has been associated with health risks. This study aimed to reduce BTEX on the environment and human health dramatically. This research targeted decreasing the BTEX in an air environment by producing high surface area activated carbon (KA-AC) under optimized synthesis conditions from Ricinus communis as lignocellulosic waste using ZnCl2 solution, respectively. The influence of several activation parameters was investigated on the surface area, such as impregnation ratio, carbonization time, and carbonization temperature. The KA5-AC prepared under optimized conditions showed BET surface area and total pore volume of 1225 m2/ g, and 0.72 cm3/ g, respectively. The optimized synthesis conditions were as follows: 0.1, 0.5, 1, 2, and 5 M impregnation ratio, 450–950 °C carbonization temperature, and 100 min carbonization time. The characteristics of the optimized KA-AC were analyzed using nitrogen adsorption–desorption isotherm, scanning electron microscopy, and pore structural analysis. The results confirmed that the VOCs adsorption on KA-AC followed a monolayer adsorption isotherm over a homogeneous adsorbent surface. It showed the removal efficiency of benzene, toluene, ethylbenzene, and m, p-xylene (R2 = from 0.991 to 0.997). Moreover, the KA-AC exhibited good performance without considerable loss of efficacy throughout the experiments. Accordingly, it is concluded that developing low-cost activated carbon to use BTEX vapor adsorption research could be practical and developments to overcome for utilization in air pollution control.

예이츠는 ‘우리는 마지막 낭만주의자다’라고 선언하면서 자신의 낭만적 세계관과 시적 패턴에 대해 명백히 한다. 그는 사랑, 좌절, 민족주의에 대한 세속적 감각과 열정을 드러내기 위해 자신의 초현실적이고 개인적인 본성과 주관성을 시에 가감없이 드러낸다. 워즈워스의 전통이 자연에서 범신론과 자연의 경이로움과 정신, 초자연적 요소 및 아찔한 아름다움을 찾아내는 것에 반해, 예이츠의 낭만주의는 의식적인 아니마 문디의 존재, 문화적 통합과 존재의 통일성에서 위안을 구한다. 아일랜드와 신화적 상상력을 찬양함으로써, 예이츠는 최대한으로 “사유를 두들겨 무엇인가를 만들어”내고, 현대시뿐만 아니라 아일랜드 문학 전통과 역사에 대한 독특한 문학 및 시적 전통을 생성한다. 예이츠는 사실주의와 비교와 역사에서 파생된 상상력, 환상과 신비주의의 유형, 갈등하는 자아와 민족주의와 종교를 엮어서 동반 상승효과를 만들어낸다.

Contemporary environmental issues require the joint actions of the global community, which may assume many forms but always depend on developed and harmonized national legislations. States develop environmental law by implementing provisions of multilateral environmental agreements into national legislation. However, the implementation process sometimes prevents the effective adaptation of international legal norms. While the structure and mechanism of the implementation process have been frequently discussed from the relationship between international and municipal law, few studies have been dedicated to the implementation process of international environmental norms. Consequently, this study will analyze the implementation of multilateral environmental agreements with special references to the Republic of Kazakhstan. The article will present cases of implementation and the resulting issues in the national environmental legislation of the Republic of Kazakhstan. Moreover, it will examine national measures to solve these issues that will be relevant for all countries with similar ecological questions.