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751.
Adolescent girls aged 12 through 16 years, identified as either educable mentally retarded, behaviorally disordered, learning disabled, or nonhandicapped, were rated by their teachers on the Behavior Problem Checklist. Analysis of these ratings revealed significant differences for pupil category, Behavior Problem Checklist dimension, and category-by-dimension interaction. Behaviorally disordered students showed a greater degree of maladjustment than the retarded and nonhandicapped students on all four checklist dimensions, and exceeded the learning disabled on three dimensions (not Personality Problem). Implications for further research and special educational practices based on the present findings are discussed.Received Ed.D. from University of Virginia. Main interest is the handicapped adolescent.Received Ms.Ed. from Northern Illinois University. Main interest is emotionally disturbed children.Received Ed.D. from University of Virginia. Main interest is educational programming.Received Ms.Ed. from Northern Illinois University. Main interest is educational research.  相似文献   
752.
B. Reviews     
THE CAMBRIDGE HISTORY OF ARABIC LITERATURE. Volume 1: Arabic Literature to the End of the Unayyad Period. Edited by A.F.L. Beeston, T.M.Johnstone, R.B.Serjeant and G.R.Smith, pp.xvi, 547. Cambridge University Press, 1983. £37.95.

AL‐MAQRIZI'S “BOOK OF CONTENTION AND STRIFE CONCERNING THE RELATIONS BETWEEN THE BANU UMAYYA AND THE BANU HASHIM”. Translated into English, with an introduction and commentary by C.E.Bosworth. (Journal of Semitic Studies, Monograph No.3), Manchester, Department of Near Eastern Studies, University of Manchester, 1980. pp.157.

ARABIC CULTURE THROUGH ITS LANGUAGE AND LITERATURE. By M.H. Bakalla. London, Kegan Paul International, 1984. pp.371, 51, plates, maps.

ARABIC LINGUISTICS: AN INTRODUCTION AND BIBLIOGRAPHY. By M.H. Bakalla. London, Mansell, 1983. pp.742.

LA RELATION DE THOMAS PELLOW: UNE LECTURE DU MAROC AU 18e SIÈCLE. By Magali Morsy. (Synthèse No.12), Paris, Editions Recherche sur les Civilisations, 1983. pp.254, 17pl. FF.129.

ESPANA Y EL NORTE DE AFRICA: EL PROTECTORADO DE MARRUECOS (1912–56). By Victor Morales Lezcano. Madrid, Universidad Nacional de Educacion a Distancia, 1984. pp.249. Photos., maps, diagrams. 600.00 ptas.

EGYPT AND THE PALESTINE QUESTION 1936–1945. By Thomas Mayer. Berlin, Klaus Schwarz Verlag, 1983. pp.391 (paperback).

SUDAN. By M.W.Daly. (World Bibliographical Series, Vol.40.) Oxford (UK) & Santa Barbara (USA), Clio Press, 1983. pp.xvi, 176, 1 map. £19.50.

THE OTHER FACE OF OPEC: FINANCIAL ASSISTANCE TO THE THIRD WORLD. ENERGY RESOURCES AND POLICIES OF THE MIDDLE EAST AND NORTH AFRICA. By Ibrahim F.I. Shihata. London, Longman, 1982. pp.281 (paperback).

DEVELOPING EDUCATION SYSTEMS IN THE OIL STATES OF ARABIA: CONFLICTS OF PURPOSE AND FOCUS. By J.S.Birks and J.A.Rimmer. (Occasional Papers Series, No.21: Manpower and Migration Series, no.3). University of Durham, Centre for Middle Eastern and Islamic Studies, 1984. pp.33. E2.50.

BIBLIOGRAPHICAL GUIDE TO IRAN: THE MIDDLE EAST LIBRARY COMMITTEE GUIDE. Edited by L.P.Elwell‐Sutton. Sussex, The Harvester Press/New Jersey, Barnes & Noble Books, 1984. pp.462.

ARABISCHE UND PERSISCHE PRIVATURKUNDEN DES 12. UND 13. JAHRHUNDERTS AUS ARDABIL (ASERBEIDSCHAN). By Monika Gronke. (Islamkundliche Untersuchungen, Bd 72), Berlin, Klaus Schwarz Verlag, 182. pp.555.

MYSTICISM AND DISSENT: SOCIORELIGIOUS THOUGHT IN QAJAR IRAN. By Mangol Bayat. Syracuse, N.Y., Syracuse U.P., 1982. pp.xvii, 228. $25.00.

SOCIAL DISINTEGRATION AND POPULAR RESISTANCE IN THE OTTOMAN EMPIRE 1881–1908: REACTIONS TO EUROPEAN ECONOMIC PENETRATION. By Donald Quataert. New York, Columbia U.P., 1983. pp.xxii, 205. $45.50.  相似文献   

753.
The U.S. Supreme Court held in Wilson v. Arkansas (1994) that the common law “knock-and-announce” principle formed part of the “reasonableness” inquiry under the Fourth Amendment. However, the Court’s opinion gave little guidance as to what would be unreasonable under these circumstances. Some critics expressed concern that this lack of guidance would lead to many variations among lower courts. Other observers discerned a signal that little should be deemed “unreasonable” in the context of “knock and announce.” These criticisms are analyzed through a review of lower court interpretations of Wilson.  相似文献   
754.
Increasingly women are seeking to establish pregnancies using sperm retrieved from their dead or dying partners. This raises a number of issues of a broad nature, but is also of significance in terms of the relationship between regulatory mechanisms and private choices. This article reviews this relationship with specific reference to the United Kingdom position, but also taking account of case law and regulation in Australia, particularly in the State of Victoria.  相似文献   
755.
This article offers a philosophical foundation for the Uniform Determination of Death Act as it first examines death per se, and then examines brain death and the non-heart beating donor criteria for determining death. The author suggests that many of the debates over death can be bypassed by changing the terms of the debate: what matters is not whether death is a process or an event, but death as a state. Understanding death as a state allows us to determine death in a functional manner that is compatible with the needs of law and medicine. The second part examines objections that arise from ignoring or rejecting the distinction between killing and letting die and the principle of double effect. By clarifying the lines between life and death, on the one hand, and between intentionally killing and unintentionally hastening death, on the other, the author hopes to restore a sense that the proposals to drop the dead donor rule are radical recommendations to cross lines we have never crossed before.  相似文献   
756.
757.
Horowitz JM 《Time》2002,160(23):101
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758.
The concentrations of antimony, copper, tin, arsenic, silver, bismuth, and cadmium in lead alloys produced by two smelters and one ammunition manufacturer were determined using inductively coupled plasma-atomic emission spectrometry. These element concentrations were used to measure the variations in composition of lead products that result from various processes involved in the manufacture of lead projectiles. In general, when a pot containing molten lead is used to cast a number of objects, these objects are similar, although not necessarily analytically indistinguishable in their elemental compositions. In each subsequent step in the processing of lead at the smelter and at the ammunition manufacturer, the size of an individual homogeneous melt of lead decreases as more distinct compositions are formed as a result of remelting and mixing of sources, including lead scrap. The ammunition manufacturer in this study produced at least 10 compositionally distinguishable groups of bullet wire in a 19.7-h period. The largest group could potentially be used to produce a maximum of 1.3 million compositionally indistinguishable 40 grain bullets.  相似文献   
759.
Laser desorption mass spectrometry (LDMS) may be used for the detection and identification of dyes found in inks. Naturally-aged and artificially-aged blue and black ballpoint pen inks containing the cationic dye methyl violet were analyzed on paper. The average molecular weight of the dye sample was calculated from LD mass spectral data and plotted versus time. The resulting aging curves demonstrate that, as dye degradation increases, the average molecular weight of the dye decreases. Typical variables involved in ink aging, such as the type of paper and ink formulation, were investigated. Results show that these variables influence the rate of dye degradation. Furthermore, UV accelerated aging has been developed and tested as an alternative to thermal approaches.  相似文献   
760.
Comparing skeletal structures between antemortem and postmortem chest radiographs is widely used by forensic specialists from many disciplines to positively identify unknown decedents. However, validity assessments of this method have been fairly limited. This study had three objectives: 1) to quantify the reliability of ante- and postmortem chest radiograph comparison for decedent identification; 2) to identify useful radiologic features supporting decedent identification; and 3) to recognize sources of error in decedent identification related to use of comparative radiographs. A forensic pathologist, a forensic anthropologist, and two radiologists participated in the study. Our results showed that chest radiograph comparisons proved reliable, if basic decedent information was provided, and antemortem and postmortem radiographs were adequately positioned and exposed. A "morphological approach" using normal anatomical structures for comparison may provide the most efficient method for accurate identification.  相似文献   
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