Characteristics of Oman's archaeological resource: a preliminary review of management prospects

This paper is a preliminary overview of the main characteristics of the archaeological resource of Oman from a management perspective. It looks at the resource in terms of form, space and time. It covers a pilot statistical analysis of the archaeological data so far input into the proposed National Archaeological Database of Oman (NADO). The main findings of this analysis show that the management of Omani archaeological resource lacks a well‐defined strategic research plan, and that there are large research gaps in many geographical and chronological areas. It also shows that the governmental organisations responsible for the management of the country's archaeological resource are not taking into consideration the potential benefits of archaeological records in their management practices.     

Infrastructural Discontent in the Sanitary City: Waste,Revolt, and Repression in Cairo

In this article, I examine the relationship between waste, revolt, and repression in Cairo's sanitation system from the early 20^th century to the present. I coin the term infrastructural discontent in the sanitary city to describe how discontent slowly accretes around Cairo's sanitation system and becomes a powerful force in the city's politics—a force that can be mobilised for popular revolt and state repression. I detail three expressions of infrastructural discontent in Cairo's sanitation system, paying careful attention to the deeply related mundane and spectacular productions of these expressions. Tracing the formation of infrastructural discontent in the sanitary city, I show how resistance and repression are produced and contested in material infrastructural relations which contain the accretions of long‐standing struggles over colonialism, development, and uneven urbanisation.     

Agriculture in sixth‐century Petra and its hinterland,the evidence from the Petra papyri

Since their discovery in 1993 the Petra papyri have drawn the attention of both historians and archaeologists because of the amount of information they contain. They deal with the property of Theodoros, son of Obodianus, and his family in Petra and its vicinity in the period between AD 537 and 593. This paper focuses on agriculture and its importance in Petra and the surrounding area in the sixth century AD, according to the information derived from the scrolls. It appears that agriculture played a major role in the economy of Petra and its hinterland at the time these documents were written. The papyri repeatedly mention agricultural lands throughout the region and in many cases specify their locations and toponyms. Some of the latter are significantly still in use. There is also information about springs, some of which are still active and contribute to local agriculture. Some papyri even contain information about the type of plants grown in the area. Finally, the authors present the current state of agriculture at selected places and compare it with the state of agriculture in the sixth century AD in the study area.     

Dynamic Response of Saturated Soil - Foundation System Acted upon by Vibration

In this study, the response and behavior of machine foundations resting on dry and saturated sand was investigated experimentally. In order to investigate the response of soil and footing to steady state dynamic loading, a physical model was manufactured to simulate steady state harmonic load at different operating frequencies. Total of 84 physical models were performed. The footing parameters are related to the size of the rectangular footing and depth of embedment. Two sizes of rectangular steel model footing were tested at the surface and at 50 mm depth below model surface. Meanwhile the investigated parameters of the soil condition include dry and saturated sand for two relative densities 30% and 80%. The response of the footing was elaborated by measuring the amplitude of displacement by the vibration meter. The response of the soil to dynamic loading includes measuring the stresses inside the soil using piezoelectric sensors as well as measuring the excess pore water pressure using pore water pressure transducers. It was concluded that the maximum displacement amplitude response of the foundation resting on dry sand models is more than that on the saturated sand by about 5.0–10%. The maximum displacement amplitude of footing is reduced to half when the size of footing is doubled for dry and saturated sand. The final settlement (St) of the foundation increases with increasing the amplitude of dynamic force, operating frequency and degree of saturation. Meanwhile, it is reduced with increasing the relative density of sand, modulus of elasticity, and embedding inside soils. The excess pore water pressure increases with increasing the relative density of the sand, the amplitude of dynamic loading and the operating frequency. In contrast, the rate of dissipation of the excess pore water pressure during dynamic loading is more in the case of loose sand.     

Book reviews

AUSTRALIA IN PEACE AND WAR: EXTERNAL RELATIONS 1788–1977, T.B. Millar, ANU Press, Canberra, 1978, 578 pp.

CHINA AND AMERICA: THE SEARCH FOR A NEW RELATIONSHIP, William Barnds, ed., New York University Press, New York, 1977. $15.00 cloth.

CHINA AND THE WORLD SINCE 1949, Wang Gungwu, The Macmillan Company of Australia, December 1977, $17.50 bound, $8.75 paper.

THE DIPLOMACY OF DETENTE: THE KISSINGER ERA, Coral Bell, Martin Robinson, London, 1977, pp. 278.

THE PROBLEM OF CHEMICAL AND BIOLOGICAL WARFARE, Volume IV: CB DISARMAMENT NEGOTIATIONS, 1920–1970, Stockholm International Peace Research Institute, Almquist and Wiksell International, Stockholm, 1971.

CHEMICAL DISARMAMENT: NEW WEAPONS FOR OLD, Stockholm International Peace Research Institute, Almquist and Wiksell International, Stockholm, 1975.

DELAYED TOXIC EFFECTS OF CHEMICAL WARFARE AGENTS, Stockholm International Peace Research Institute, Almquist and Wiksell International, Stockholm, 1975.

ECOLOGICAL CONSEQUENCE OF THE SECOND INDOCHINA WAR, Stockholm International Peace Research Institute, Almquist and Wiksell International, Stockholm, 1976.