Suchergebnisse

Abed Azzam offers a fresh interpretation of Nietzsche's engagement with the work of Paul the Apostle, reorienting the relationship between the two thinkers while embedding modern philosophy within early Christian theology. Paying careful attention to Nietzsche's dialectics, Azzam situates the philosopher's thought within the history of Christianity, specifically the Pauline dialectics of law and faith, and reveals how atheism is constructed in relation to Christianity. Countering Heidegger's characterization of Nietzsche as an anti-Platonist, Azzam brings the philosopher closer to Paul through a radical rereading of his entire corpus against Christianity

COVID-19 is a serious pandemic with variation of spread, morbidity, and fatalities between countries. Palestinians are facing the epidemic, with around 2 million inhabitants under siege in the highly populated Gaza Strip for the last 14 years. The siege may be the main threat for the spread of disease among the Palestinian population. The Palestinians faced the Corona epidemic with limited facilities in their hand. However, the risk factors remain multiple, the most important are overcrowding in the Gaza Strip, poor health care facilities, and the risk of workers moving between the West Bank and Israel. Palestinian Health authorities responded directly to the pandemic and took strict closure measures to prevent rapid spread. The Palestinian strategy has focused on social spacing, personal hygiene, control of border crossings and health preparedness to deal with medical cases while continuing to provide health services to the population. The difficult economic situation is the major obstacle facing Palestinians to overcome the disease spread where workers continue their jobs inside Israel and Gaza cannot enforce low-income workers to stay at home. More is needed to ensure community engagement, support coordination among all health care providers in Palestine, and take effective steps to promote social spacing. Friendly countries and international organizations can assist and support the Palestinian population in providing laboratory diagnostic materials, providing personal protective devices, strengthening intensive care units, and supporting outreach activities and training programmes. Conflicts of interest: None declared.

The repair and maintenance of ageing reinforced concrete (RC) structures has become increasingly costly, especially in the Cape Peninsula. Protection and maintenance of these reinforced concrete structures against concrete deterioration and rebar corrosion have become far more important for road authorities and asset managers. City Engineers are responsible for the repair and rehabilitation of RC structures in different exposure conditions, by identifying the type of deterioration and then employing the correct concrete repair solutions or corrosion resistance measures. This dissertation investigates the environmental exposure conditions in the Cape Peninsula that result in chloride-induced and carbonation-induced corrosion of reinforced concrete structures in the region. It includes a literature review on concrete deterioration mechanisms and the role of aggressive elements in rebar corrosion. The literature review also considered alternative corrosion-resistant rebar. There are a number of available alternatives, which include Fiber Reinforced Polymer (FRP), Hot Dip Galvanized (HDG) steel, and Stainless Steel rebar. Each alternative has advantages and disadvantages depending on design applications and durability requirements. The use of corrosion-resistant rebar would increase the structure's longevity, thus providing long-term cost saving for road authorities. In the City of Cape Town, city engineers have standardised the use of HDG rebar for repair solutions and new concrete structures. HDG improves corrosion resistance, thus making it desirable to road authorities. The HDG process has been developed in the construction industry with low production time and cost, proving favourable factors for engineers. In addition, engineers have to improve concrete quality and construction methods to protect the underlying rebar from corrosion. On a technical level, HDG rebar use in RC structures has benefits which outweigh their cost implications. The exclusive use of HDG rebar without sound engineering judgment based on factors such as the location of the structure, distance from the coast, the structural loading conditions, and construction methods and quality standards, might not ensure better concrete durability and structural longevity. Generally, correct structural rebar design and concrete quality can eliminate the need for the use of corrosion protection methods and materials. The use of HDG is a very attractive solution for structures within 5km from the coast; otherwise, normal steel is suited for most applications. Reinforced concrete members such as concrete bollards, bridge handrails and balustrades can be treated as consumables and can be replaced once steel corrosion or concrete deterioration has occurred and becomes unsightly, which would be about 20 years. This approach would be economically advantageous and politically favourable to the road authority as it creates skills and jobs by reducing initial internal and contractual costs. To illustrate the common forms of rebar deterioration in the Cape Peninsula region, this dissertation has included five repair and rehabilitation projects completed by the City of Cape Town's Road Authority. These rehabilitation projects have been identified for concrete repair and rehabilitation works, and some of these structures have recently undergone extensive concrete rehabilitation. City engineers are faced with many challenges that hinder service delivery, engineering processes and effectiveness. Among these are lack of staff with experience in concrete repair and asset management, and the lack of proactive maintenance tools. The lack of an adequate Bridge Management System (BMS) contributes to the inefficient allocation of resources for rehabilitation and repair projects. The Supply Chain Management System also delays the appointment of appropriate contractors due to unwieldy management systems and bureaucracy. These systemic problems are discussed to provide a better understanding of the current selection of concrete repair systems.

La demande d'argent est l'un des thèmes plus importants liés aux politiques de stabilité économique, ces politiques visent à créer uneadéquation entre l'offre de monnaie et de la demande dans la limite de la crise de la monnaie et l'impact négatif sur La production réelle et de là peut être vu le rôle de l'argent dans l'économie et aussi prouver le lien de causalité entre l'argent et la distribution des revenus et des richesses et le niveau général des prix, et sur cette base, nous avons dans le présent document à l'aide d'une étude empirique (modèles autorégressive VAR) Identifier et analyser les déterminants de la demande de monnaie en Algérie.