Religion, environmental ethics and global climate change

In the past two decades, the global environment and community worldwide has reached great compromise that human activities for government earning more economically are causing changes to the global climate. Increased levels of carbon dioxide (CO2), methane (CH4)' sulphur dioxide (SO2) and other greenhouse gases in the last century have raised temperatures around the planet, as diminishing glaciers, melting icecaps, and record-breaking heat waves support evidence. Records show that surface temperatures have risen about lAO F (0.7 0c) since the early twentieth centuty, and that about 0.9 OF (0.5 0c) of this increase has occurred since 1978. There were some observed changes in oceans, ecosystems, and ice cover are consistent with this warming trend. Unless of course,the mission, vision and ethics are strategies, average global temperatures will probably increase by several degrees Celsius in the next few years, with disastrous environmental consequences: desertification, flood of low-lying coastal areas, an increase in powerful hurricanes, decreased agricultural productivity, and loss of biodiversity. Although there remain some scientific uncertainties and disagreements about the extent of expected temperature increases, the magnitude of the environmental impacts, and how to mitigate global warming, there is now believe that humanity plays a significant role in changing the climate

Lung Transplantation in a Patient with COVID-19-Associated Acute Respiratory Failure

Coronavirus disease 2019 (COVID-19) is currently a significant cause of acute respiratory failure worldwide, leading to irreversible fibrotic lung disease. In patients with persistent respiratory failure after acute COVID-19 infection, lung transplant is an emerging option. Here, we have presented a case where the patient required venovenous extracorporeal membrane oxygenation (VV-ECMO) support for 33 days until a bilateral lung transplant was performed on day 71 after the initial COVID-19 infection. The early outcomes have been favorable. Currently, no guidelines exist for an acceptable time period after initial COVID-19 infection, duration of negative COVID polymerase chain reaction (PCR) testing, or negative Vero cell culture in the setting of persistent positive COVID PCR testing before listing for a lung transplant. Due to a lack of standardized guidelines, this patient was not listed for a lung transplant until the COVID-19 PCRs came negative on days 47 and 49 after the infection

Environmental and safety: Sustainable development

Great number of verses in Qura’n and multiple sayings of the Prophet Muhammad indicate the great importance that has been given to safety. Qur’an and Sunnah are the certainty that is never mixed with doubt, the light that dissipates darkness and the correct guidance that repels misguidance and prevents loss and failure for all of mankind. Allah (SWT) says: “Verily, this Qur’an guides to that which is most just and right.” (17:9). The concept of safety issue as of sustainable development in Islam can be defined as “absolute safety of mankind in his-self, property, blood and wealth in addition to the balanced and simultaneous realization of consumer welfare, economic efficiency, attainment of social justice, and safe of socially interactive based process”. Based on teaching of Islam, the universe has been created by Allah (God) with a specific purpose and for a limited time to enjoy and survive. The paper will highlight sustainability of safety to mankind in consuming all natural resources – land, water, air, fire (energy), forests, oceans – that considered the right and the joint property of the entire humankind. Since Man is Khalifatullah (the vicegerent of Allah) on earth, he should take all preventive measure to ensure the interests and rights of others, and regard his mastery over his allotted piece of land as a joint ownership with the next generation

Levels, trends, and inequalities in using institutional delivery services in low- and middle-income countries: a stratified analysis by facility type

Introduction: To ensure equitable and accessible services and improved utilization of institutional delivery it is important to identify what progress has been achieved, whether there are vulnerable and disadvantaged groups that need specific attention and what are the key factors affecting the utilization of institutional delivery services. In this study, we examined levels, trends, and inequalities in the utilization of institutional delivery services in low- and middle-income countries. Methods: We used nationally representative cross-sectional data from Demographic and Health Surveys (DHS) conducted during 1990–2018. Bayesian linear regression analysis was performed. Results: Among 74 countries, the utilization of institutional delivery services ranged from 23.7% in Chad to 100% in Ukraine and Armenia (with >90% in 19 countries and <50% in 13 countries) during the latest DHS rounds. Trend analysis in 63 countries with at least 2 surveys showed that the utilization of institutional delivery services increased in 60 countries during 1990–2018, with the highest increase being in Cambodia (18.3%). During this period, the utilization of institutional delivery services increased in 90.3% of countries among the richest, 95.2% of countries in urban, and 84.1% of countries among secondary+ educated women. The utilization of institutional delivery services was higher among wealthiest, urban, and secondary+ educated women compared to their counterparts. Greater utilization of private facilities for delivery was observed in women from the highest income group and urban communities, whereas highest utilization of public facilities was observed for women from the lowest income group and rural communities. Conclusions: The utilization of institutional delivery services varied substantially between and within countries over time. Significant disparities in service utilization identified in this study highlight the need for tailored support for women from disadvantaged and vulnerable groups

Study the effect of adding vulcanized rubber powder on the mechanical properties and fire retardant of polyurethane Sealant.

The polyurethane Sealant (TRITOSIL H10 PU) mechanical and combustion characteristics were examined in this study as a function of the weight ratio of tire rubber powder (waste), with a particle volume of (150 μm). Elongation, tensile strength, Young's modulus, compressive strength, and rate of burning time were a few of the characteristics examined. The results showed that adding filler decreases the spaces between the chains of polymer, reflecting the polymer's high ability to withstand the stress imposed on it, that the degree of homogeneity between each of the fillers and polymers is high, and that increasing the percentage of fillers gives the prepared models a slight increase in hardness at a percentage increase (25%). Based on research into combustion resistance, The results of the experiments showed that increasing the amount of used filler has a positive impact on heat diffusion through the polymeric matrix and flame resistance. The use of filler as a filler has an impact on the properties of the polyurethane polymer, which has high mechanical properties. This increases tensile strength, which makes it appropriate to cover the flooring of indoor playgrounds, kids' playrooms, and other spaces. &nbsp

An optimal energy management system for real-time operation of multiagent-based microgrids using a T-cell algorithm

The real-time operation of the energy management system (RT-EMS) is one of the vital functions of Microgrids (MG). In this context, the reliability and smooth operation should be maintained in real time regardless of load and generation variations and without losing the optimum operation cost. This paper presents a design and implementation of a RT-EMS based on Multiagent system (MAS) and the fast converging T-Cell algorithm to minimize the MG operational cost and maximize the real-time response in grid-connected MG. The RT-EMS has the main function to ensure the energy dispatch between the distributed generation (DG) units that consist in this work on a wind generator, solar energy, energy storage units, controllable loads and the main grid. A modular multi-agent platform is proposed to implement the RT-EMS. The MAS has features such as peer-to-peer communication capability, a fault-tolerance structure, and high flexibility, which make it convenient for MG context. Each component of the MG has its own managing agent. While, the MG optimizer (MGO) is the agent responsible for running the optimization and ensuring the seamless operation of the MG in real time, the MG supervisor (MGS) is the agent that intercepts sudden high load variations and computes the new optimum operating point. In addition, the proposed RT-EMS develops an integration of the MAS platform with the Data Distribution Service (DDS) as a middleware to communicate with the physical units. In this work, the proposed algorithm minimizes the cost function of the MG as well as maximizes the use of renewable energy generation; Then, it assigns the power reference to each DG of the MG. The total time delay of the optimization and the communication between the EMS components were reduced. To verify the performance of our proposed system, an experimental validation in a MG testbed were conducted. Results show the reliability and the effectiveness of the proposed multiagent based RT-EMS. Various scenarios were tested such as normal operation as well as sudden load variation. The optimum values were obtained faster in terms of computation time as compared to existing techniques. The latency from the proposed system was 43% faster than other heuristic or deterministic methods in the literature. This significant improvement makes this proposed system more competitive for RT applications