Climate change has affected the coasts of the world due to numerous factors, including the change in the intensity and frequencies of the storms and the increase in the mean sea level, among others. Argentina has extensive coastal areas, and research and monitoring tasks are expensive and require a significant number of personnel to cover large geographical areas. Given this, citizen science has become a tool to increase scientific research's spatial and temporal extension. Therefore, the paper aims to analyze the methodology and development of the citizen science project in Villa Gesell and its lessons for applying them in future coastal environmental monitoring projects. The methodology was based on an experience of the project co-created between activists and researchers. This project included four phases for social and physical aspects: training for the citizens, theoretic and practical aspects of coastal dynamics, and how to measure its geomorphological and oceanographic variations; data collection: the activists who received the training performed the measurements to monitor the beach; data analysis by scientists; and dissemination of results; the report data were disseminated by citizens in their community. The analysis of case studies in citizen science projects generates a fundamental learning arena to apply in future projects. Among the positive aspects were the phases established for their development and the methodology used to collect beach monitoring data.

Europium (Eu) doped Calcium borophosphate (CBP) phosphors were synthesized via the solid-state diffusion method. The prepared Europium (Eu) doped Calcium borophosphate (CBP) powder was heated up to 600 ℃ for 6 h for a complete diffusion of ions in the powder system. XRD results showed that the prepared phosphors exhibit a well-crystallized hexagonal phase. The complete diffusion inside the CBP/Eu powder system has been confirmed by the presence of elements such as P, O, Bi, Ca, C, Eu, and B. Apart from that, the synthesized powder system has shown a down-conversion property where the Eu³⁺-activated ion was excited at 251 nm. Under the excitation of 251 nm, CBP/Eu phosphor showed intense emissions peaking at 591,617, and 693 nm due to the ⁵D₀ → ⁷F₁, ⁵D₀ → ⁷F₂, and ⁵D₀ → ⁷F₄ transition of Eu³⁺ ions. The obtained results suggest that the CBP/Eu phosphors have the potential for spectral response coating materials to improve photovoltaic (PV) panel efficiency.

Great country craftsmen are skilled craftsmen who strive for the prosperity and prosperity of the country and the well-being of the people in important positions related to the national economy and people's livelihood. The key to cultivating craftsmen in major countries lies in the Party. However, in a vocational undergraduate survey, it was found that the Party's political, ideological, organizational, work style, and institutional leadership role was not well played in the process of cultivating craftsmen in major countries. To this end, we should focus on reflecting the "two safeguards" throughout the entire process of cultivating craftsmen in major countries, and strengthen the Party's comprehensive leadership over the cultivation of craftsmen in major countries; We should adhere to using the Party's innovative theory to guide the practice of cultivating great country craftsmen, and integrate ideological and political work throughout the cultivation of great country craftsmen, in order to promote the construction of grassroots party organizations with high quality, and play a leading role in cultivating craftsmen in major countries; we should also take the lead in actively researching and solving problems, and promote reform, innovation, and development, so as to improve the institutional system for leading the cultivation of craftsmen in major countries through party building, and enhance the institutional execution ability of party members and members.

As an important component of socialist culture with Chinese characteristics, excellent traditional culture is not only the "cradle" of cultural origin, but also the foundation of advanced socialist culture and ideological and political guidance for students. It is an indispensable part of socialist education. With the advent of the Internet era, it not only poses challenges to the ideological and political education of college students, but also provides opportunities for development. In the new era, by means of new ideas and new methods, integrating fine traditional culture into the course of "Chinese Traditional Flower Arrangement Art" can not only promote the effectiveness and attractiveness of the Chinese traditional flower arrangement art course, but also promote the students' ideological level and recognition of excellent traditional culture, and help students improve their cultural awareness and national self-confidence. Based on this, this article explores the strategy research of integrating cultural confidence into the course of "Traditional Chinese Flower Arrangement Art".

The country has vigorously promoted the work of school aesthetic education, which is a great opportunity and also a major challenge for the art major of Yili Normal University. At present, the quality of teaching in the art major is not very optimistic. How to ensure and improve the teaching quality of the art major is worth pondering. Based on the investigation of the current situation of teaching quality in the art college, this article identifies the factors that hinder the improvement of teaching quality, analyzes the reasons, and ultimately provides strategies to improve the teaching quality of the art major, providing effective reference suggestions to ensure the teaching quality of the major.

The comprehensiveness, practicality, and intersection of science education major determine the necessity of constructing professional laboratories. This article explores the necessity of constructing a virtual simulation laboratory for science education in the context of the "new humanities", which meets the goals of cultivating new talents, the basic requirements of the new humanities construction, and the high-quality development requirements of higher education. In this context, considerations and prospects have been put forward for the construction of virtual laboratories, building virtual simulation laboratories that are in line with the new liberal arts background, modernization, and subject characteristics.