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CANADIAN NUCLEAR EXPORT POLICY TOWARD DEVELOPING COUNTRIES
Campbell, Ross The Institute for Far Eastern Studies Kyungnam Uni 1979 ASIAN PERSPECTIVE Vol.3 No.1
It is a pleasure for me to participate in this conference and to have the opportunity of exchanging views on the conference theme "Prospects for Nuclear Weapons Proliferation in Developing Countries". The Institute for Far Eastern Studies is to be congratulated on its choice of topic and its timing. Your timing is excellent because your conference comes at the midway point of the International Nucleal' Fuel Cycle Evaluation program(INFCE) and enables us all to focus on the work that has yet to be done and the directions in which tile second half of INFCE should be moving. I should like to return to this matter at the end of my talk as I have some thoughts that I would like to leave with you, Your conference theme, concentrating as it does ell nuclear issues as they affect developing countries, appeals to ole for two main reasons. First, because I believe the discussions here will confirm that among the non-nuclear-weapon-States, parties to the Treaty on tile Non-proliferation of Nuclear Weapons or otherwise, it will be the continuing judgment that non-proliferation of nuclear weapons is an objective so compelling for all governments that it will not be sacrificed on the altar of military adventurism. This applies equally to governments whose regional security problems might make a weapons program appear attractive. In today's climate regarding proliferation, the penalties would be just too great.
Economic Conditions and Male First Marriage in Northeast China, 1749-1909
Campbell, Cameron,Lee, James 성균관대학교 동아시아학술원 2008 Sungkyun Journal of East Asian Studies Vol.8 No.1
This paper shows that economic conditions, as reflected in grain prices, helped determine rates of bachelorhood in northeast China from 1749 to 1909. For many rural populations, high grain prices are a useful measure of economic conditions because they typically indicate a poor harvest, leading to increased economic pressure and reduced consumption. Our analysis of 30,000 unmarried adult mates in rural Liaodong from 1749-1909 indicate that while current grain prices did not affect marriage chances, prior grain prices twenty years previous did: boys born when grain prices were high were more likely to never marry than boys born under normal conditions. Results are consistent with an explanation in which increased incidence of female neglect or possibly infanticide when times were bad led to worsened sex imbalances in the marriage market two decades later.
THE FIBONACCI LENGTH OF CERTAIN CENTRO-POLYHEDRAL GROUPS
CAMPBELL, C. M.,CAMPBELL, P. P. 한국전산응용수학회 2005 Journal of applied mathematics & informatics Vol.19 No.1
We examine the Fibonacci length of certain centro-polyhedral groups and show that in some cases the lengths depend on tribonacci sequences. Further we obtain specific examples of infinite families of three-generator groups with constant, linear and (3-step) Wall number dependent Fibonacci lengths.
Can We Believe in Cold Showers?
Campbell, Neil 세종대학교 국제경제연구소 1998 Journal of Economic Integration Vol.13 No.1
This paper considers the case of a firm which faces the decision as to whether to invest in a cost-reducing technology with an uncertain return. Under certain conditions the removal of protection can facilitate this investment(a 'cold shower'). It is shown, in the case of Cournot competition, that a cold shower is more likely if a quota rather than a tariff is the protective instrument. It is also shown that a cold shower is more likely if the domestic firm is a Stackelberg leader rather than a Cournot competitor. A Cournot market structure is used to consider a reduction in the number of foreign firms (an increase in the domestic firms market power). It is argued that it is reasonable to believe that this will increase the likelihood of a cold shower occurring.(JEL Classification: F13)
DOUBLE SERIES TRANSFORMS DERIVED FROM FOURIER-LEGENDRE THEORY
Campbell, John Maxwell,Chu, Wenchang Korean Mathematical Society 2022 대한수학회논문집 Vol.37 No.2
We apply Fourier-Legendre-based integration methods that had been given by Campbell in 2021, to evaluate new rational double hypergeometric sums involving ${\frac{{1}}{\pi}}$. Closed-form evaluations for dilogarithmic expressions are key to our proofs of these results. The single sums obtained from our double series are either inevaluable $_2F_1({\frac{4}{5}})$- or $_2F_1({\frac{1}{2}})$-series, or Ramanujan's <sub>3</sub>F<sub>2</sub>(1)-series for the moments of the complete elliptic integral K. Furthermore, we make use of Ramanujan's finite sum identity for the aforementioned <sub>3</sub>F<sub>2</sub>(1)-family to construct creative new proofs of Landau's asymptotic formula for the Landau constants.
CAMPBELL, JAMES D.,KWON, YONG JUNG 韓國自然史博物學會 1981 生物과 自然 Vol.11 No.1
한국에서는 처음으로 기록되는 물삿갓벌레科(Psephenidae)의 Mataeopsephenus japonicus sasajii SATO, 1970 (물삿갓벌레 : 신칭)를 채집하였으므로 이에 보고한다. 본종은 유충時 수중고착생활을 하며 원아종은 일본본토 각지 계류에 분포하고 있고, 본아종은 대마도에서 기록되었으며 체형과 생식기의 차이에 의해 확실히 구별되고, 서식처의 제한성등으로 미루어보아 일본열도가 먼저 대륙으로부터 격리된 후에 원아종 개체군이 일본본토에 형성되어 원종에서 분화되었고, 다시 본아종 개체군이 형성된 후에 대마도가 한반도에서 격리되었음을 입증하는 새로운 동물지리분포 자료로 사료된다. The first record of the species, Mataeopsephenus japonicus sasajii Sato, 1970 from the Korean Peninsula is reported. Photographs of the dorsal feature and the male genitalia are included.
Campbell, S.,Kwok, K.C.S.,Hitchcock, P.A.,Tse, K.T.,Leung, H.Y. Techno-Press 2007 Wind and Structures, An International Journal (WAS Vol.10 No.5
Field measurements of the wind-induced response of two residential reinforced concrete buildings, among the tallest in the world, have been performed during two typhoons. Natural periods and damping values have been determined and compared with other field measurements and empirical predictors. Suitable and common empirical predictors of natural period and structural damping have been obtained that describe the trend of tall, reinforced concrete buildings whose structural vibrations have been measured in the collection of studies in Hong Kong compiled by the authors. This data is especially important as the amount of information known about the dynamic parameters of buildings of these heights is limited. Effects of the variation of the natural period and damping values on the alongwind response of a tall building for serviceability-level wind conditions have been profiled using the gust response factor approach. When using this approach on these two buildings, the often overestimated natural periods and structural damping values suggested by empirical predictors tended to offset each other. Gust response factors calculated using the natural periods and structural damping values measured in the field were smaller than if calculated using design-stage values.