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Environmental justice in law school curricula and the Hong Kong context
Full text linkClimate change poses an existential threat, disproportionately impacting marginalized communities. This article explores integrating environmental justice principles into Hong Kong legal education to empower future lawyers in combating the climate crisis. It highlights the importance of interdisciplinary approaches, experiential learning opportunities, and policy advocacy training. Case studies illustrate successful legal interventions and grassroots support strategies. The article emphasizes the evolution of professional ethics, balancing client interests with societal responsibilities. It proposes curriculum designs that incorporate real-world case studies, clinical experiences, and skill development in areas like legal drafting and climate litigation. By equipping Hong Kong law students with environmental justice perspectives, legal education can cultivate a generation of climate-conscious lawyers, driving transformative change towards a more equitable and sustainable future
Analysis of carbon fixation and humidification ability of indoor cultivation of Ficus pandurata Hance
Full text linkTo investigate the impact of prolonged exposure to enclosed, low-light environments on carbon fixation and oxygen release in green plants, as well as their capacity to regulate transpiration and humidification, this study utilized Ficus pandurata Hance, a common indoor ornamental plant, as the experimental subject to examine the net photosynthetic rate (Pn) and transpiration rate (Tr). LI-6800 portable photosynthesizer was employed to assess the Pn and Tr of Ficus pandurata Hance cultivated under varying temperatures (15 ℃, 20 ℃, 25 ℃, 30 ℃, 35 ℃) and different CO2 concentrations (400 µmol·mol−1, 800 µmol·mol−1, 1200 µmol·mol−1) at different parts of the room (indoors or near windows). The results of the light response curve and the CO2 response curve measurements indicate that the Pn of Ficus pandurata Hance shows a trend of initially increasing and then decreasing as the light intensity or CO2 concentration increases. It is noteworthy that under different photosynthetically active radiation (PAR) and CO2 concentrations, the maximum Pn of Ficus pandurata Hance cultivated by a window is significantly higher than that of indoor-cultivated plants. Under appropriate temperature control (20~30 ℃), the Pn and Tr of Ficus pandurata Hance are highest at 800 µmol·mol−1 CO2 concentration. Under appropriate ventilation conditions (CO2 concentration < 1200 µmol·mol−1), the plants have stronger carbon fixation ability under appropriate temperature conditions and stronger transpiration—induced humidification ability under non-low temperature (T ≥ 20 ℃) conditions. To sum up, in the case of high CO2 concentration caused by poor indoor ventilation and dense population, cultivation of Ficus pandurata Hance by the window and proper control of temperature above 20 ℃ can obtain good ecological benefits of carbon fixation, oxygen release, transpiration and humidification
Clinical diagnosis of pancreatic cancer using biomarker methylation and nanotechnology-supported deep learning techniques
No full textBackground: The extensive study of clinical health systems is creating a paradigm for the newest computer-based systems that are emerging. Pancreatic cancer, which cannot be allowed to be treated efficiently once diagnosed and is frequently unanticipated due to its position in the belly below the stomach, is one of the most prevalent tumors that is believed to be irreversible. Biological therapies, sometimes referred to as immunotherapies or targeted therapies, are used to treat pancreatic cancer in order to control hormone pathways, target certain cancer cells, or strengthen the immune system. Method: Pancreatic cancer is the fourth leading cause of cancer deaths, and there currently is no reliable modality for the early detection of this disease. Here, identifies cancer-specific promoter DNA methylation of BNC1 and ADAMTS1 as a promising biomarker detection strategy meriting investigation in pancreatic cancer. Nanoparticles directly target tumor cells, allowing their detection and removal. It also can be engineered to carry specific payloads, such as drugs or contrast agents, and enhance the efficacy and precision of cancer treatment. This study develops a unique cascaded fully convolutional neural network (CFCNN) with Hybrid Krill Herd African Buffalo Optimization (HKH-ABO) mechanism for early pancreatic computed tomography (CT) image classification of pancreatic cancer. A new Wienmed filter is created for pre-processing the noisy CT image content after the system is successfully trained on pancreatic CT pictures. In addition, the proposed CFCN with the HKH-ABO pathway distinguishes between pancreatic cancerous and non-pancreatic cancerous forms of the disease. Results: The accuracy of the CFCNN for the analysis of pancreatic cancer was 98.87%, showing that the various volumes of the 3DIRCAD datasets analyzed had a combined accuracy rate of 99% for training and 99% for testing. Conclusion: The combination of advanced biomarker identification, BNC1 and ADAMTS1 methylation, and nanoparticle-based targeting further enhances the precision and efficacy of pancreatic cancer diagnosis and treatment. As a result, advancements in medical study are steadily going in the direction of the installation of automation machines that determine the phases of cancers and, if directly touched, provide better guidance and therapy
Financing of the preserving ecosystems in Ukraine: Political and managerial aspects
No full textThis article explores the political and managerial aspects of financing ecosystem preservation in Ukraine under the influence of war, economic instability, and global climate and biodiversity challenges. Based on comparative analysis and international experience, particularly from the European Union, the authors assess the dynamics of state budget expenditures on the nature-protected fund of Ukraine from 2016 to 2025. The study applies systemic, economic, and decision-making methods, including cybernetic planning and the analytic hierarchy process (AHP), to identify optimal financing mechanisms. A comprehensive set of innovative tools is proposed—such as green bonds, sustainability-linked loans, blockchain monitoring, and public-private partnerships—to enhance financial resilience and ensure sustainable biodiversity conservation. The paper emphasizes the importance of private sector engagement, territorial communities, and international cooperation in forming a transparent, inclusive, and future-oriented financial system for nature protection. Particular attention is given to the role of ecosystem services in economic development and to mechanisms that integrate ecological protection with local economic strategies
The influence of slope exposure on the yield characteristics of winter wheat and spring barley in the Oka River basin, Russia
Full text linkWe studied the relationship of the yield of winter wheat and spring barley with slope exposure components in the west of the Oka River basin. The size of the study area was 250 km by 360 km. The yield characteristics included the maximal yield obtained when applying the optimal dose of fertilizers, the yield without applying fertilizers (control), and the maximal addition to yield, that is, their difference. The addition is shown to be most sensitive to climatic factors. For wheat, the addition increased on the warmer southwestern slopes, and for barley—on the wetter north-eastern slopes. The high sensitivity of the addition of barley to moisture is shown using its comparison with climatic water deficit. To compare slopes by the energy of incident solar radiation, we used the slope insolation in energy units. Although the difference in energy between the southwest and northeast slopes was only 2.2%, wheat addition on these slopes varied by more than a factor of two. The reasons for this are discussed. The results obtained show that when choosing locations for crop areas, it is advisable to take into account the exposure of the slopes
Using satellite image data to identify rice varieties through linear spectral unmixing method (case study: Karangjati Sub District, Ngawi Regency)
Full text linkRemote sensing technology has increasingly emerged as a potent tool for precision agriculture, particularly in facilitating the mapping and monitoring of crops on a large scale. An application of this technology is the identification of different types of rice by analyzing the pixels acquired in satellite images. Regrettably, the pixels in the image have been mixed from different recorded items. Therefore, they have the potential to influence the outcome of the identification. An effective approach to addressing this problem is to employ the linear spectral unmixing (LSU) technique. The LSU approach quantifies the ratio of pure objects in every pixel of an image by utilizing the spectral value associated with the endmember of the rice variety. The investigation was carried out in the Karangjati District during the generative stage (70 ± DAP) of the rice planting season. The data indicates that the dominant variety is Inpari 32 HDB. The data validation tests, which involved the use of a confusion matrix and Kappa analysis, resulted in an overall accuracy rate of 85.48% and a Kappa analysis score of 70.6%
Ethno-education: Health education based on cultural diversity cultural diversity
Full text linkIntroduction: In a multicultural country such as Colombia, ethnoeducation is an important component of health education, because it promotes the quality of life of ethnic minorities based on the community’s potential, practices, habits, experiences and approaches that promote overall health awareness. The purpose of this article is to perform a narrative review on the background of ethnoeducation and its impact on health. The development of inter-cultural skills among students in health fields would enable the future professional to perform their roles with adequate cultural relevance, respecting the values, traditions and history of the communities. Topics discussed: Worldwide, ethnoeducation has been highly relevant, and some international organizations have worked on its implementation for decades. In Colombia, several legal and regulatory instruments have been developed to implement ethnoeducation. However, close to 86% of the ethnic populations do not have access to education in accordance with the established principles. The importance of ethnoeducation has been highlighted in several countries in that it has achieved positive results such as a reduction of morbidity and mortality through educational activities that promote health and help prevent diseases. To achieve this, it is essential that the planned activities be integrated into the communities’ cultural perceptions. Conclusion: Although local, national and international guidelines have been established, ethnoeducation continues to be a challenge. It is necessary to increase efforts in order for ethnoeducation to achieve the objectives that have been set out from a theoretical perspective
Ants associated with dry forest fragments and urban environments in Santa Marta, Colombia
Full text linkA publicly accessible database of ants associated with dry forest fragments and urban environments in Santa Marta, Colombia, is presented through the Colombian Biodiversity Information System (SIB). Capture methods included the installation of pitfall traps, protein and carbohydrate baits, extraction by the Winkler method of ants associated with leaf litter and manual collection of ants foraging on tree vegetation. The dataset contains 54 323 records, distributed in seven subfamilies, 42 genera, 88 species and nine morphospecies. This list is a tool to encourage the study and conservation of ants in urban areas
Connecting the green to the digital: Integrating Eco Cities and Smart Regions
Full text linkThis article explores the integration of Eco Cities and Smart Regions to create sustainable and innovative urban environments. Eco Cities focus on environmental sustainability through renewable energy, waste management, and green infrastructure, aiming to reduce ecological footprints and promote healthy lifestyles. Smart Regions, on the other hand, utilize advanced technologies such as the Internet of Things (IoT), artificial intelligence (AI), and big data analytics to enhance public service efficiency, optimize resource use, and foster economic development. The study highlights how combining these two approaches can lead to significant benefits, including improved operational efficiency, better quality of life, environmental resilience, and active citizen participation. Case studies of cities like Copenhagen and Singapore demonstrate successful integration, showcasing achievements in sustainability and technological innovation. The article also identifies the main challenges in this integration, including technical compatibility, cybersecurity risks, high initial investments, digital inequality, and the need for robust governance frameworks. Overcoming these challenges requires collaborative efforts among governments, private sectors, and civil society, as well as innovative financing strategies and capacity-building programs. Future considerations emphasize the need for a holistic approach to urban planning that incorporates emerging technologies, flexible and adaptive strategies, and inclusive citizen engagement. By addressing these factors, cities and regions can become more resilient, sustainable, and inclusive, meeting the needs of both current and future generations. This integrated approach promises to transform urban environments into hubs of sustainability and innovation, driving long-term positive outcomes for society and the environment
A review of global carbon emission management studies
Full text linkUnder the background of climate warming, the importance of global carbon emission management has become more and more significant. This article reviews and organizes the existing literature on carbon emission management, focusing on the research status from the perspectives of economic instruments for carbon reduction and international cooperation. It explores the economic effects of different policy tools and the emission reduction measures of various countries. This article intends to see the progress and shortcomings of global climate governance through the organization of past research results and provide directions for future research