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Case Study on the Establishment of a Local Circular Economy Loop through Recycling School Uniforms in a Japanese Countryside
No full textThe fashion industry is known for its significant contribution to global environmental deterioration. The production of clothes consumes tremendous amounts of water and energy, and clothes, usually discarded within a short time, end up in landfill sites and generate secondary environmental pollution. In Japan, the school uniform culture continues to be widely followed and does not meet the global consensus on circular economies. Used uniforms are tucked away at the back of a wardrobe or discarded, although they remain in perfectly good condition. This is a case study of a uniform recycling loop first established by a university and subsequently transferred to a private company. Internet searches and questionnaire surveys were conducted to explore common perceptions of uniforms. In Japan, uniform costs are at least 700 USD when enrolling in public junior high schools. The findings showed that the parents of students strongly supported the uniform recycling project and were willing to pay up to 30% of the original price of uniforms if they were in a good condition
Palliative Care for Cancer
No full textThere are various studies on the anticancer effect of linoleic acid which also has soothing and hydrating effects. My idea is to create a substance with the right proportions of linoleic acid and biokeratin extracted from chicken feathers. In particular, to dissolve a right percentage of biokeratin in linoleic acid and create a substance to be oxidized and/or reduced using the equipment described in a scientific article of mine in order to hypothesize as a final substance a vaccine and a cure for tumors to be associated with chemotherapy. My hypothesis of a vaccine and/or cure for tumors is proposed starting from biological agents such as linoleic acid and biokeratin which, mixed together in the right proportions and subjected to an oxidation and/or reduction process as described in my article, could give life to biological vaccines and biological supplements to be associated with chemotherapy in cancer patients
Determination of Sodium in Enoxaparin Sodium (Heparin) by Atomic Absorption Spectrometry
No full textEnoxaparin sodium is the salt of a low-molecular-mass heparin that is used to treat thrombotic disorders. Initially approved by the FDA in 1993, it is administered by a subcutaneous or intravenous injection and marketed by the several pharmaceutical companies. The U.S. Pharmacopeia (USP) and U.S. Food and Drug Administration (FDA) have worked extensively to modernize the unfractionated heparin and enoxaparin monographs. This paper reports the development of the determination of Na in Enoxaparin Sodium (Heparin) by flame atomic absorption spectrophotometry. The method is convenient, and the results show good precision and accuracy. The sodium amount has been found 5.09 ppm (mg/Kg). Correlation coefficient (R2) of 0.9978. The relative standard difference (%RPD) is 1.55% and the rate of recovery is 100.8%. The results show that the concentration of Na meets the USP specifications
Concerning Alzheimer's: Potentially Promising Natural Remedies for Treating this Disease
No full textWithin the various attempts to treat Alzheimer's disease, the focus is mainly on the pathological proteins Beta-Amyloid and Tau Protein. The successes to date have been insufficient. The question arises as to whether there could be underlying causes of these pathogenic processes that can be treated with natural or endogenous substances. Potential causes and natural remedies are listed. They enable a broader, promising and low-side-effect approach to the topic
Assessment of Wetlands Dynamics in Bo City, Southern Region of Sierra Leone
No full textBackground and Goal of the Research: Wetlands are vital ecosystems that serve as critical links between aquatic and terrestrial environments, offering a wide range of ecosystem services such as biodiversity conservation, water purification, and flood control. However, rapid urbanization, pollution, and climate change have placed immense pressure on these ecosystems, leading to their degradation. In Bo City, Southern Sierra Leone, urban expansion and socio-economic activities are significantly impacting wetland dynamics. This study aims to assess the distribution, diversity, and resource composition of wetlands in the city, providing insights to guide sustainable management and conservation strategies. Methodology: The research adopted a descriptive and exploratory design, utilizing field surveys, Geographic Information System (GIS) mapping, and biodiversity indices to analyze wetland dynamics. Quadrat and transect sampling methods were employed to document plant species and assess their abundance and distribution. Data on wetland size and ownership were collected, and statistical tools, including one-way ANOVA and diversity indices such as Shannon-Weiner and Simpson indices, were applied to evaluate ecological and ownership patterns. Results & Findings: The study identified 138 wetlands distributed across seven zones in Bo City, each with varying ecological and socio-economic characteristics. Larger wetlands (>6 hectares) were predominantly managed by caretakers, while government and community ownership were minimal. A total of 46 plant species were recorded, with species like Ipomoea aquatica and Commelina diffusa being the most abundant. Zone 5 exhibited the highest biodiversity, as evidenced by its Shannon diversity index (3.746), while Zone 7 showed the lowest diversity and evenness, reflecting the impacts of urban pressures. Ownership type significantly influenced wetland size stability (p = 0.007), while active biomonitoring demonstrated potential benefits for conservation. Conclusion: The findings highlight the ecological richness of Bo City’s wetlands and the threats posed by urban expansion and fragmented management. Effective conservation policies, enhanced stakeholder collaboration, and robust monitoring programs are essential to ensure the sustainability of these ecosystems. The study underscores the importance of balancing urban development with ecological preservation to protect the vital services provided by wetlands in Bo City
An Apology for Nuclear Energy Based Mainly on Social Corruption
No full textWith the atomic explosions of Hiroshima and Nagasaki, humanity was horrified by what man can do with the destructive power of nuclear energy. After several “accidents” that occurred in nuclear plants, particularly the accident at the Vladimir Ilyich Lenin Nuclear Power Plant, 18 km from the city of Chernobyl, in 1986, nuclear energy has been demonized, mainly in different media and communication forums. Here in this work, a broad review of critical events related to nuclear energy is carried out and it becomes clear that in many of them, something very human is present, which is Social Corruption not only in the war use that has been given to it. It is shown that, if this social scourge is reduced to its minimum expression, nuclear energy can be an important factor in solving global energy supply problems. Without a doubt, nuclear energy has been mishandled, from the beginning, the problem of radioactive waste should have been resolved first, before generalizing its commercialization. Like many others, it is a solvable problem. Finally, it is pointed out that technologies, such as nuclear energy, are not the problem, rather the problem is often the use that human beings give to technologies
Stages in the Development of Consciousness: What to Look Out For?
No full textThe universe has one task, namely to evolve. The same applies to all its inhabitants. Standstill is not tolerated. Insofar as it occurs, the triggers are eliminated. What distinguishes human beings is their consciousness, which has a certain degree in every case. This should therefore also show an evolution. The author gives criteria for this and proposes a step-by-step plan for development. The six stages are: Security, Variety, Meaningfulness, Connections, Growth, Unfolding. Each person can then assess themselves and follow the path to a more developed consciousness
Thinking, a Diverse and Inclusive Process: An Epistemological Look
No full textContemporary education has taken on the challenge of promoting different programs aimed at promoting inclusive teaching-learning processes that facilitate attention to diversity. It is evident that the integration of students with special needs in regular educational centers has caused significant changes in the curriculum, infrastructure and training among teachers. In the last ten years, educational inclusion has made significant progress, but much remains to be done to expand inclusive spaces
Parasitoids Associated with the Invasive Fall Armyworm, Spodoptera Frugiperda (J.E. Smith) Under Biorational Insecticide Treatments
No full textThe fall armyworm, Spodoptera frugiperda (J.E. Smith) is presently the most economically important pest of maize in sub-Saharan Africa. Synthetic insecticides have been the most reliable control option since its invasion in the sub-region. The outbreak of the pest in Africa has led to several recommendations of insecticides, including biopesticides. However, the effects of these products on the environment, especially on parasitoid species have not been assessed under field conditions. Studies were conducted in Nyankpala and Nanton-Changnayilli in the northern region of Ghana during the 2024 cropping season to determine the influence of selected biorational insecticides on parasitoid species associated with the pest. The biorational insecticides; Grow-Safe (3% Azadirachtin), Eradicaot (282 g/l Maltodextrin), Agoo (Bt 55% + Monosultap 45%), Bypel 1 (Perisrapae granulosis virus + Bacillus thuringensis 5%) and the synthetic insecticide, Ema Star (Emamectin benzoate 48 g/l plus acetamiprid 64 g/l) were applied on 11 selected farms. Samples of S. frugiperda larvae were collected from the fields and incubated to determine the parasitoid species emerged, their relative abundance and parasitism rates. Three parasitoid species of the pest were identified. These were Coccygidium luteum (Brulle), Chelonus bifoveolatus (Szepligeti) and Charops sp. C. luteum was the most abundant parasitoid and with the highest parasitism rate whilst Charops sp was the least abundant in the surveyed areas. Parasitoid abundance and parasitism rates increased with botanical insecticide application over the synthetic insecticide. The botanical insecticide Grow-safe (Azadirachthin) recorded the highest parasitoid abundance and parasitism rate. Ema star recorded the least parasitism rate and parasitoid abundance. Management of FAW in the savanna zone should focus on the use of Grow-safe in order to conserve the population of C. luteum for biocontrol interventions
Navigating the Intersection of Faith and Technology: A Christian Perspective on Artificial Intelligence
No full textThis research explores the integration of Artificial Intelligence (AI) in Christian education, focusing on its impact on spiritual formation and Christian values. The purpose of this study is to investigate the theological and ethical implications of AI in Christian settings, balancing its benefits with potential risks. A mixed-methods approach is employed, combining theoretical and empirical analysis of existing literature and case studies of AI implementation in Christian educational settings. This research reveals the potential of AI to enhance learning experiences and facilitate personalized outreach, while also raising concerns about dehumanization, spiritual authenticity, and moral dilemmas. By prioritizing human-centered approaches and theological reflection, this study aims to develop a framework for understanding AI’s role in Christian education and spiritual formation. This research contributes to a nuanced discussion about AI’s opportunities and challenges in Christian education, informing policy and practice to support effective AI integration that aligns with Christian values and enhances spiritual growth. Ultimately, this study provides insights for educators, policymakers, and Christian leaders to harness AI’s potential in promoting spiritual formation and Christian values