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Introduction Johannes Brahms’s Piano Trio No. 1 in B Major, Op.8 was his first chamber music composition. The original version of the piece was published in 1854 when Brahms was only twenty-one years old. 37 years later, Brahms published a revised version of the work, which he completed in 1889. The original version of the piece can be considered as part of Brahms’s early style while the 1891 version features his mature style. Before comparing the two versions of the Piano Tr

Fa Yongwang, Li Enshu, Xu Wenqi This paper discusses the number of isomers (not considering enantiomers) of chain alkanes with chemical formulas. First, the Pólya generating function theorem is introduced by coloring the vertices of a cube in space; then the generating function of the number of carbon alkane bases is obtained; finally, the generating function of the number of carbon alkanes is derived. I. Introduction Firstly, consider the following question: Use four colors

Literature review: Greenwashing is a phenomenon that has been quickly growing over the last decades (Vieira et al., 2020), parallel to the increasing awareness of environmental sustainability (Cohen, 2022). Greenwashing has gained plenty of attention from regulators, environmentalists, and consumers in the past decade due to the increased demand for transparency and authenticity (Austin Mac Nab, 2020). The term “greenwashing” was coined by environmentalist Jay Westerveld in t

Menghua Yang 2025 I. Introduction: The Central Question in Animal Ethics  ​ Why non-human animals must be treated well is no longer a...

Sin Man Lea Cheng 2025 Consider two worlds. In the first one, people are selfish, treacherous, and dishonest, but through some kind of...

Kate 2025 In today’s polarized political climate, where public statements are often intensely scrutinized, people are increasingly...

Ginny Lin May 23, 2024 In the early 1960s, Mao Zedong’s Great Leap Forward was unsuccessful due to errors in execution, natural...

Eva Xu 2025 The main topic of my paper originated from my past experiences living in a region with a mixed ethnicity population. As a Han...

Iris Zhou  30 December 2024  In recent decades, the power of mindset has been considered unproven pseudoscience. In fact, this has not...

Xinyu Yang 16 November 2023 While living in an era filled with technological advancement and innovations, people are spending an...

Binzhu(Judy) He 2025 According to World Population Review, 1 only thirteen countries have laws that recognize and support animal rights...

Yimin (Amelia) Peng August 1, 2023 As the world's attention is fixed on the escalating impact of climate change on the environment,...