The Industrial Revolution created a significant demand for energy, primarily relying on non-renewable resources such as petroleum, natural gas, and coal. While these resources have driven human progress, they have also caused severe environmental issues, including ozone depletion, increased carbon emissions, deforestation, and geopolitical tensions. Addressing these challenges requires the development of stable and sustainable renewable energy sources. The commitment to reducing carbon emissions under the Paris Agreement reflects decades of global efforts to advance renewable energy. Despite advancements in solar and wind energy, their inherent intermittency and dependence on climate conditions limit their ability to fully replace traditional energy sources. Green hydrogen, known for its high energy density and carbon-neutral extraction process, is considered a promising, sustainable renewable energy source. Its production results in only water and heat. By analyzing various research literature on seawater electrolysis, this study statistically and graphically presents key factors, highlighting crucial trends in advancing seawater hydrogen production technology. This research provides important insights and directions for the future development of seawater hydrogen production. Highlight 1. This field primarily focuses on chemistry, and the lack of integration with experts in electricity or electromagnetism may affect the efficiency and stability of the electrolysis process. 2. Research related to seawater hydrogen production has been increasing year by year, indicating growing global attention in this field. 3. Break throughs are making hydrogen production cheaper, and the fast growth of hydrogen energy use is speeding up our progress toward net-zero carbon emissions. At the same time, it’s helping to ease energy crises caused by geopolitical issues.

This study examines the implementation of the Feldenkrais Method within the framework of dance education in Singapore secondary schools using autoethnography to reflect on the experiences of a dance educator in a multicultural environment. The research provides insight into the challenges and opportunities presented by integrating somatic practices in educational settings that are culturally and pedagogically diverse. It highlights how the Feldenkrais Method, known for its focus on awareness through movement, can enhance the body-mind connection and improve students' artistic expression and embodiment in dance. Findings indicate that these somatic practices not only aid in the physical training of students but also significantly contribute to their emotional and cognitive engagement, fostering a more holistic educational experience. The paper discusses the implications of these findings for educational strategies and policy, advocating for an approach that prioritizes student-centered learning and creativity within the arts. The study also explores the role of co-curricular activities (CCAs) and the Singapore Youth Festival (SYF) in promoting artistic expression and cultural participation, emphasizing the need for educational equity and inclusivity in a multicultural landscape.

This study aimed to identify key body composition traits that differentiate young soccer players. Fifty-nine male athletes (age: 15.97 ± 0.49 years) from a soccer academy participated in this research. The selected participants underwent standardized physical and anthropometric assessments. Principal Component Analysis (PCA) was used to identify the most essential physical variables relevant to the sport, with a recommended factor loading of > 0.7. To refine factor selection, a Parallel Analysis (PA) was conducted. The reliability of the extracted factors was evaluated using Cronbach's alpha. Following Varimax rotation, the PCA revealed three principal components (PCs) with eigenvalues greater than 1. However, the PA further reduced the number of extracted PCs to two. The retained components accounted for 71.23% of the total variance. Each of the two components contained variables selected based on their high factor loadings. The first PC demonstrated strong loadings from mid-thigh girth (0.867), body fat percentage (0.851), thigh girth (0.848), and calf girth (0.825). The second PC highlighted lower limb length (0.896), standing height (0.782), sitting height (0.773), and thigh length (0.736). The reliability of the extracted PCs was confirmed, with Cronbach's alpha coefficients of 0.866 and 0.789 for the first and second PCs, respectively.

There is a limited body of research concerning the impact of different attentional foci on the performance or retention of fundamental motor skills in young individuals. Additionally, the influence of verbal cues on sprint performance across various surfaces, such as grass and indoor basketball courts, remains understudied. Therefore, the primary objective of this study was to assess the effectiveness of Internal Cues (IC), External Cues (EC), and analogies with a directional component (ADC) on sprint performance among youth soccer players on different surfaces (grass vs. indoor basketball court). Seventy participants, aged 12.3±0.5 years, with a maturity offset of -0.9±0.5 years, were recruited for this investigation. Multiple 20-meter sprint tests were conducted on both grass and indoor basketball courts using different coaching cues: a control/neutral cue, an internal cue, an external cue, and analogies (away and toward). The analyses did not reveal significant differences (p ≥ 0.05) between cue types for both sprinting on grass and indoor surfaces. However, in post-hoc analyses for indoor sprints, significant distinctions were noted between ECs and ICs, favoring ECs (p < 0.01), as well as between "away" ADC and IC, favoring the "away" ADC (p < 0.01). Similar significant differences were observed for grass sprints, with ECs and "away" ADCs showing superiority over ICs (p < 0.01). In conclusion, the study did not find evidence supporting specific instructional types' positive impact on youth's sprint performance on both grass and indoor surfaces. Notwithstanding, ECs and ADCs seemed to be more effective coaching strategies for improving sprinting performance in youth soccer players. Additionally, motivating young soccer players to give their maximum effort seemed to be a beneficial cueing method for enhancing sprint ability on different surfaces.

Changes in the display parameters of 4-pentyl-4-cyanobiphenyl due to the dispersion of single walled carbon nano tubes have been explored. Dielectric spectroscopy for the planar and homeotropic aligned samples has been carried out. Threshold and switching voltages, dielectric permittivity and dielectric anisotropy have been determined for the pure and dispersed samples. The electro-optical experiments illustrate that threshold voltage required for the switching of the molecular directors from the planar to homeotropic orientation decreases due to the dispersion of single walled carbon nano tubes. The steepness of the transmission-voltage curve also improves due to the dispersion of single walled carbon nanotubes.

Nowadays, a number of natural biologically active substances were proved as an attractive alternative to\nconventional anticancer medicines. In this regard, the group of Rhamnolipid biosurfactants represents great\ninterest, but it is still poorly studied. The main aim of the presented study is related to investigation of\npossibilities for anticancer effectiveness of mono- and di-Rhamnolipids (RL’s: RL-1 & RL-2), isolated\nfrom Pseudomonas aeruginosa strain, against human breast cancer cell lines. Moreover, we try to explain\nthe mechanism of action of tested biosurfactants in relation to development of autophagy process and cell\ndeath of cancer cells. Breast cell lines were treated with RL’s alone or after combination with Cisplatin for\n48 hours. The cell viability was analyzed using MTT assay and investigation of autophagy was performing\nvia acridine orange staining. In comparison to healthy breast cells both tested cancer lines exhibited\nsensitivity to RL’s treatment (strong cytotoxicity was found). This effect was accompanied by influence on\nautophagy-related acidic formation process. The results obtained demonstrate that tested rhamnolipids have\na great potential as an anticancer substances and promising possibilities for inhibition of process of\nautophagy, respectively for overcoming drug resistance.

This paper analyzes the social values through which users over the age of 50 identify with the new TikTok social platform. Although the other online social networks are mainly aimed at a young audience, the TikTok application has overcome this barrier and included the age segment of over 50 years in the categories targeted by it. The ease with which one can make their proper creations and the intuitiveness of the application has made that two years after the launch of the new social platform a quarter of its users are in a more tangible age category of novelty and online interaction. The reality shows that a social application does not contradict people from early youth at all, and if you provide them with sufficiently clear tools to express themselves, they will take advantage of them and make their genuine creations.\nThe present approach is based on existing data about the application in question and focuses on illustrating some values that emerge from the case study on TikTok.

Pandemic of the Covid-19 is such a fundamental general danger for humankind that it looks as the beginning of a new world. At the same time it is the biggest challenge and tremendous test for all political and cultural institutions, especially those dealing with society’s safety and international cooperation. Latvia is not an exclusion. It is interesting analyze social-psychological processes in the time of pandemic.

Internet addiction can be defined as the inability to prevent the desire to overuse the Internet, the loss of the importance of time without the Internet, and the coming into being of nervousness and aggression when deprived. In this respect, internet addiction affects the work, social and family life of individuals negatively. Using the internet, social media, digital games and smartphones at the level of dependency can also affect relationships in an organizational context and can also reduce the performance of individuals at work. Performance at the individual level is to achieve the desired quality and quantity of personal results by combining the person\'s knowledge, abilities and skills with personal efforts and behaviors. Improving performance on an individual basis is possible by providing the necessary social support to addicted employee, as well as certain opportunities to be offered by the administrative authorities in today\'s world where employee productivity is very important. Social support, which has a significant effect on both the individual\'s private and business life, can be defined as contributing and helping one person to others by solving their problems and feel good about themselves.\nIn this study, the regulatory role of social support in increasing the individual performance levels of female employees with internet addiction is examined. The survey technique has been used to obtain the data and surveys has been applied to 408 female employees in two private enterprises operating in the information and communication sector. According to the results obtained by using SPSS Process sofware, it has been found that internet addiction adversely affects individual performance. Howewer, decrease of adversely affects and increase in individual performance has been identified with the addition of the regulatory variable (social support) to the model.

Using the reductive perturbation method, we have derived the Zakharov-Kuznetsov (ZK) equation for a multi-component plasma model consisting of electrons, positrons and the fluid ions with positive and negative charges. The extended homogenous balance method has been applied to obtain the soliton solution in addition to many traveling wave solutions. various physical parameters have different effects on the profile of the solitary wave pulses which can show the propagation of the ion acoustic waves in laboratory plasmas and many astrophysical plasma systems as in Earth\'s ionosphere.

This study investigates the noise levels in industrial areas in North A\' Sharqiyah region in Oman. The study has been conducted in Ibra industrial area, which is the largest industrial area in North A\' Sharqiyah region. The area covered by the study is around 3 km2, as shown in Figure(3), which includes more than 200 workshops. Twenty-one different zones were chosen within this area to measure the noise levels. The noise levels were measured using the sound level meter (S/N:2019023967) with a measuring range of (30 to 130 dB) and an accuracy of 1.5 dB. The measurements have been conducted in the morning and afternoon hours and on different days during the week. The results have been compared to the Omani standards issued by the Ministry of Environment and Climate Affairs. It was found that the industrial area had higher levels of noise and it is beyond the Oman standard norms.