检测体液中氰含量的荧光光度法研究

本文报道了应用取代反应检测体液中氰含量的荧光光度法。探讨了检测的具体方法和有关条件对检测的影响。检测了正常人血、尿液和唾液中氰含量,并检测了小鼠氰化物染毒死亡后血中氰含量。研究表明,本法不但可检测体液中致死量的氰化物含量,亦可检测体液中正常氰含量。     

Knowledge and attitudes about AIDS: A comparison of public high school students,incarcerated delinquents,and emotionally disturbed adolescents

This study compared AIDS knowledge and attitudes in public high school students (N=167), incarcerated delinquents (N=166), and emotionally disturbed (SED) adolescents (N=151). The response measure was a 50-item Acquired Immunodeficiency Syndrome (AIDS) questionnaire that was previously used by Bell et al., in their 1991 study of learning disabled adolescents. Although AIDS knowledge was moderately high in all three groups, widespread misunderstandings about disease transmission and awareness of high-risk groups and practices were noted. Knowledge scores were significantly higher in the public school sample than in the SED adolescents; moreover, they tended to be slightly higher (p<0.10) than the delinquent group as well. Teenagers with the severest emotional problems were by far the least informed. Age and race were also predictive of AIDS knowledge. Other results showed that delinquents were more permissive in their attitudes about sex, more inclined to disdain safe sex practices, and more likely to feel threatened by high-risk groups as well as powerless to protect themselves against AIDS. Generally speaking, the findings extend the work of other investigators on the needs for AIDS education in adolescents. The need is especially urgent in delinquent and emotionally disturbed youth who may require a more comprehensive intervention because of their greater knowledge deficits, propensity for high-risk practices, and tendency to deny or underestimate their own vulnerability.Received Ph.D. in clinical psychology from the University of Utah in Salt Lake City. Research interests include health behavior change and the treatment of anxiety and habit disorders. To whom correspondence should be addressed.Received M.A. degree in psychology from the University of the Pacific. Research interests include health behavior change and medical epidemiology.Received Ph.D. in psychology from the University of Auckland, Auckland, New Zealand. Research interests are in child and adolescent psychiatry and the delivery of mental health services.Received Ph.D. in biostatistics from the Medical College of Virginia. Research interests are in general linear models.     

B. Reviews: general

i. SHADOWS ON THE SAND: THE MEMOIRS OP SIR GAWAIN BELL. By (SIR) GAWAIN BELL. London, C.Hurst/New York, St Martins, 1983. pp.xiv, 258, 2 maps and index. El3.50.

ii. THE SUDAN MEMOIRS OF CARL CHRISTIAN GIEGLER PASHA. Edited by RICHARD HILL. Translated from the German by THIRZA KÜPPER. With a foreword by the Pasha's great‐granddaughter, HEIDI GROHA. Oxford, Oxford University Press (for the British Academy), pp. xxxii, 231, 3 maps, 12 plates. £18.00.

iii. EGYPT IN THE REIGN OF MUHAMMAD ALI. By AFAF LUTFI AL‐SAYYID MARSOT. (Cambridge Middle East Library) Cambridge, Cambridge University Press, 1984. pp.x, 300. £25.00.

iv. URBAN NOTABLES AND ARAB NATIONALISM: THE POLITICS OF DAMASCUS. By PHILIP S. KHOURY. (Cambridge Middle East Library) Cambridge, Cambridge University Press, 1983. pp.153, 2 maps.

v. VICTIMS OF A MAP. Translated by ABDULLAH AL‐UDHARI. London, Al‐Saqi Books, 1984. pp.165. £4.95.

vi. PALESTINE AND MODERN ARAB POETRY. By KHALID A. SULAIMAN. London, Zed Books Ltd., 1984. pp.240. £6.95.

vii. L'ARABIE DU SUD: HISTOIRE ET CIVILISATION. By JOSEPH CHELHOD and others. Paris, Maisonneuve & Larose, 1984. pp.264. 21 illustrations, maps, tables. FF 94.

viii. THE TWO YEMENS. By ROBIN BIDWELL. Harlow (UK), Longman/Boulder (USA), Westview. 1983. pp.350.

ix. BAHRAIN AND THE GULF: PAST PERSPECTIVES AND ALTERNATIVE FUTURES. Edited by JEFFREY B. NUGENT and THEODORE H. THOMAS. London, Croom Helm, 1985. pp.221, 26 tables, 4 figs., bibliography. £16.95.

x. THE ARABS. New Edition. By PETER MANSFIELD. Harmondsworth, Penguin, 1985. pp.510, map, index. £4.95/$6.95.

xi. THE EVOLUTION OF MIDDLE EASTERN LANDSCAPES: AN OUTLINE TO AD 1840. By J.M. WAGSTAFF. London, Croom Helm, 1983. pp.304, 459 maps and figs., 5 tables.

xii. THE GREEK MINORITY OF ISTANBUL AND GREEK‐TURKISH RELATIONS 1918–1974. By ALEXIS ALEXANDRIS. Athens, Centre for Asia Minor Studies, 1983.

xiii. SEX AND SOCIETY IN ISLAM: BIRTH CONTROL BEFORE THE NINETEENTH CENTURY. By B.F.MUSALLAM. (Cambridge Studies in Islamic Civilizations). Cambridge, Cambridge University Press, 1983. pp.ix, 176. £17.50.

xiv. TOWARDS A JUST MONETARY SYSTEM. By MUHAMMAD U. CHAPRA. Leicester (UK), The Islamic Foundation, 1985. pp.292. £10.00 (hardback); £4.75 (paperback).

xv. INSURANCE IN AN ISLAMIC ECONOMY. By MUHAMMAD NEJATULLAH SIDDIQUI. Leicester (UK), The Islamic Foundation, 1985. £5.50 (hardback); £2.00 (paperback).

xvi. PARTNERSHIP AND PROFIT SHARING IN ISLAMIC LAW. By MUHAMMAD NEJATULLAH SIDDIQUI. Leicester (UK), The Islamic Foundation, 1985. pp.111. £6.50 (hardback); £2.25 (paperback).

xvii. THE IMMORTAL ATATURK: A PSYCHOBIOGRAPHY. By VAMIK D. VOLKAN and NORMAN ITZKOWITZ. Chicago‐London, Chicago University Press, 1984. pp.xxv, 374. £34.50.

xviii. TURKEY. MERI REPORT. Compiled by MIDDLE EAST RESEARCH INSTITUTE. London, Croom Helm, 198 3. pp.181. £35.00

xix. BORDER AND TERRITORIAL DISPUTES. Edited by ALAN J.DAY. (A Keesing's Reference Publication). Harlow, Longman, 1982. pp.406, 44 maps. £45.00

xx. ‘IF ONLY MY PEOPLE...’ By IMMANUEL JAKOBOVITS. London, Weidenfeld & Nicolson, 1984. pp.288.

xxi. L'IMPRIMERIE ARABE EN OCCIDENT (XVIe, XVIIe XVIIIe SIÈCLES). By JOSÉE BALAGNA. (Islam & Occident, 2.) Paris, Maisonneuve & Larose, 1984. pp.153. 68F.     

An innovative approach to metropolitan management in the philippines

The paper describes the historical development of metropolitan planning and administration in Metro Manila, and identifies five major problems: the sectoral isolation of planning; the inadequate involvement of local government; inadequacies in planning methods; weaknesses in the system of resource management; and institutional fragmentation. The development of the Capital Investment Folio process, its institutional framework and the main characteristics and results of applying the approach are described. The benefits and lessons which have emerged are then set out and their possible application elsewhere discussed. The main achievements of CIF are progress towards a rational system of urban planning; the generation of consensus within government about Manila's investment strategy; a more widespread appreciation of opportunity costs; and a new understanding of how to plan under conditions of uncertainty. It remains for CIF to be integrated into the national resource allocation process, and to be fully accepted by national government agencies. Local government still needs to be positively involved in the planning process.     

Programme and performance budgeting in Malaysia

This paper reviews the evolution of programme and performance budgeting (PPB) in Malaysia from its beginning in 1969, through the in-depth implementation phase which began in 1972, to the present day. It outlines the system in the Ministry of Health, where PPB has been extensively developed and comments on the systems established in other in-depth ministries, in several of which little appears to have been achieved. In 1981 all other agencies were asked to adopt PPB in their budget submissions. Compliance has been superficial. The paper explores the constraints to the further development of PPB. These range from difficulties of securing appropriate staff, lack of top-level commitment and information problems, to the inherent difficulties of programming and performance measurement. In seeking to evaluate the success of PPB the paper adopts two approaches. The first, involving a small questionnaire survey amongst those involved in PPB, reveals rather guarded opinions concerning its usefulness and progress. The second, which explores the use made of PPB, reveals little use by legislators, budget officers or line managers, and no link between PPB and the planning process. However the audit department expresses considerable interest in relation to performance auditing. In summary the achievements of PPB have been modest.     

A critique on the concept of "brain death"

Since the concept of "brain death" was introduced in medical terminology, enough evidence has come to light to show that the concept is based on an unclear and incoherent theory. The "brain death" concept suffers by internal inconsistencies in both the tests-criterion and the criterion-definition relationships. It is also evident that there are residual vegetative functions in "brain dead" patients. Since the content of consciousness is inaccessible in these patients who are in a profound coma, the diagnosis of "brain death" is based on an unproved hypothesis. A critical evaluation of the role and the limitations of the confirmatory tests in the diagnosis of "brain death" is attempted. Finally it is pointed out that a holistic approach to the problem of "brain death" in humans should necessarily include the inspection of the content of consciousness.