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Elaborates on dialogue between Laureates Ragnar Frisch and Jon Tinbergen with regard to an evaluation of their judicious contributions to the science of economics (the two were first recipients of the economic science prize in 1969). Investigates the open conflict between classical and modern modes in reasoning in economics. Gives an in‐depth summation of the lecture by Frisch.

“It is generally accepted that the food industry must be scientifically based to cope with the problems, particularly of public health, which arise as new processes of growing, manufacturing, packaging and preserving food depart even further from traditional ways.”

In answer to a question in the House of Commons, the Minister of Agriculture, Fisheries and Food, the Rt. Hon. D. Heathcoat Amory, M.P., referred to the recently published Report of the Panel on Composition and Nutritive Value of Flour.

Attempts to prove, in this second chapter of the author’s monograph, that with a new research programme, it is possible to build a methodological bridge between economics and all other natural sciences and the scientists should address this challenge. Reviews basic principles that govern nature, including Einstein’s findings along with such luminaries as Copernicus, Newton, Galileo and Jeans. Concludes that the future is safe, as a new generation of scientists is now emerging in the East and the West, and that the new methodology should provide enough space for new roads, ideas and interpretations, which may occur in the future. Closes by saying a new spirit should be initiated in economics and transplanted into natural sciences.

There is a double crisis in modern science and in particular in physics and mechanics. Among others Einstein and Stephane Lupasco, in the 1930s, warned about this crisis. The Quantum Theory cannot be reconciled with the Relativity Theory. Specifically there is a gap (cleavage) between micro – and macro‐physics and mechanics. Parallel or beneath there is also a second crisis derived from a discontinuity (again a cleavage) between classical and modern science, that is between two previous revolutions. A new research programme of a simultaneous equilibrium versus disequilibrium approach, initially applied in economics has now been extended to include natural sciences. It is the question of a new, more comprehensive methodology which is actually a sui generis synthesis between classical and modern heritage. The rigorous application of the new research programme leads to the organisation of an Orientation Table, that is, a methodological map of all possible combinations (systems). The Table shows, without any exaggeration, a few revolutionary results. For instance, with the help of the Table, modern science or the second revolution (Einstein, Bohr, Heisenberg) does not appear contradictory but rather complementary to classical science or the first revolution (Newton, Lavoisier). The Kuhnian thesis to the contrary is disproved and the second crisis is solved. With the help of the Universal Hypothesis of Duality (the basis of the Orientation Table), matter and energy, at the micro – and macro‐level, appear in a double form (the Principle of Duality): stable (equilibrium) particles and unstable (disequilibrium) waves. The strong interactions from modern physics are associated with the law of gravitation (attraction) or stable equilibrium which governs stable matter and energy. The weak interactions are associated with the law of disgravitation (dispersion or repulsion) including entropy or unstable equilibrium which governs unstable matter and energy. In this way the first crisis is also solved.

Nuclear energy investments contribute significantly to the energy independence of countries. This situation helps countries to develop both economically and socially. Therefore, countries need to develop strategies to increase their nuclear energy investments. However, radioactive waste generated in nuclear reactors is one of the most important disadvantages of this type of energy. Due to this situation, the wastes generated must be disposed of effectively for nuclear energy investments to be effective. In this study, it is aimed to create optimal strategies for the effective waste managements generated in nuclear power plants. Within this framework, four different balanced scorecard perspectives are considered as the criteria. In the analysis process, Analytical Hierarchy Process (AHP) methodology is taken into consideration. It is identified that learning and development is the most critical factor for the effective radioactive waste management created in nuclear power plants. On the other side, internal factors are the second most important criterion in this framework. Hence, it is understood that nuclear energy investors should give priority to the technological development for effective waste management in nuclear power plants. With the help of these technological improvements, the wastes can be disposed more successfully. As a result, environmental sustainability can be provided much easily.

This paper aims to assess the Jos Plateau Tin-mining region as an abandoned mine area being used for housing development with a view to make recommendations.

Utilising secondary data, which maps out ten different locations in the region, this paper highlights the level of radioactive substances (X-ray, beta and gamma rays) and the presence of heavy metals in the environment, abandoned mines, home for the people as well as housing development within a derelict region. Face-to-face interviews were conducted with heads of selected settlement within the Jos Plateau Tin-mining region.

Subsequent analysis shows that the radioactive substances exceed the international standards and therefore have a serious impact on the health of the local population who reside in the affected area. This is particularly significant as people use the contaminated soil as a basic material for their homes as well as farming and food production.

With overpopulation of neighbouring city and rising house prices, an increasing number of people have moved to the Tin-mining areas often without any knowledge about the perils of contaminated soil. At the same time, the planning authority has no presence in the affected area, as it falls outside its jurisdiction.

However, there is an urgent need to address this problem and prevent people from moving to this area, otherwise this would become a serious long-term human catastrophe.

Drawing from international experience, the paper argues that it is possible to develop housing in former Tin-mining areas but require careful remediation and engagement by the public and private sector.

The discussion in this paper makes a case for appropriate physical planning measure as people build their homes on the abandoned Tin-mining areas, with the presences of heavy metals and radioactive substances which are dangerous to human health where the governments have not made provision to address the problem. It is a bridge linking a previous paper on the environment and now consideration on housing/home which together form part of an ongoing PhD research “A potential application of spatial planning in Jos, Nigeria”.

The present work utilizes airborne gamma ray spectrometric data in a trial to refine surface geology of igneous, metamorphic and sedimentary rocks, detect any radioactive mineralization at Gabel Umm Tineidba area South Eastern Desert, Egypt. The study area is covered by rock exposures ranging in age from the Precambrian to Quaternary. Airborne gamma ray spectrometry can be very helpful in mapping surface geology. This provides estimates of the apparent surface concentrations of the most common naturally occurring radioactive elements, such as potassium (K), equivalent uranium (eU) and equivalent thorium (eTh). This is based on the assumption that, the absolute and relative concentrations of these radioelements vary measurably and significantly with lithology. The composite image technique is used to display simultaneously three parameters of the three radioelement concentrations and their three binary ratios on one image. The technique offers much in terms of lithological discrimination, based on color differences and showed efficiency in defining areas, where different lithofacies occur within areas mapped as one continuous lithology. The integration between surface geological information and geophysical data led to detailing the surface geology and the contacts between different rock units. Significant locations or favourable areas for uranium exploration are defined, where the measurements exceed (X+2S), taking X as the arithmetic mean of eU, eU/eTh and eU/K measurements and S as the standard deviation corresponding to each variables. The study area shows the presence of fifteen relatively high uraniferous zone. In addition, the trend analysis based on the total count map and the published geological map shows that, most of the well-developed structural lineaments have NS, ENE, NNE and NNW trends.

The Secretary of State for the Environment, after consulting with the Advisory Committee established under the Radioactive Substances Act 1948, makes these regulations in exercise of his powers under section 5(2) and (3) of that Act, and under the Radioactive Substances Act 1948 Appropriate Minister Designation (No. 2) Order 1964, and of all other enabling powers:—

The nuclear battery technology depends on the spontaneous decay of the atomic nuclei of radioactive isotopes to generate electricity. One of the merits of a nuclear battery is its high-energy density, which can be around ten times higher than that of hydrogen fuel cells and a thousand times more than that of an electrochemical battery. A nuclear battery has an extremely long life and low maintenance and running costs coupled with applications in remote and hostile environmental environments. The rise of silicon technology has intensified research activities in the area of nuclear batteries. The paper aims to present a general overview of a nuclear battery.

This paper presents a general overview of a nuclear battery and will significantly reduce reliance on non-renewable energy source. The requirement for long-lived power supplies have necessitated the pragmatic shift toward the realization of cleaner, safer and renewable energy sources.

Nuclear battery is a safe enabling technology for many applications including military and commercial applications. They have very long operating life under harsh environmental conditions. These cells demonstrate high potential for use in low power applications under a broad range of temperatures.

The nuclear battery technology has been receiving considerable in-depth research for applications that require long-life power sources.