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841.
"The authors analyze the Mexican household in the United States, emphasizing its complexity...as well as...its changes over time. The authors seek to understand the composition of relatives within exiled families, their life-cycle evolution, and the interaction of civil and migratory calendars. They also consider household changes related to the migratory process, changes in marriage and birth civil calendars, changes produced by work or marital events, and the type of migratory decisions developed within families." (EXCERPT) 相似文献
842.
843.
V R Spiehler D Reed R H Cravey W P Wilcox R F Shaw S Holland 《Journal of forensic sciences》1975,20(4):647-655
The quantitative results (accuracy and precision) for determination of opiates by radioimmunoassay (RIA), enzyme immunoassay (EMIT), and spectrofluorometry on split samples are compared. A variety of physiological samples were studied, including random urine from a methadone maintenance clinic and postmortem urine, blood, bile, brain, and lung tissue from heroin-induced or heroin-related deaths. The opiate concentrations detected by the two immunoassay methods were in good agreement with each other in the absence of interfering substances which are believed to react with the antimorphine antibodies. The immunoassay results were in agreement within the relative standard deviation with the fluorometry results in 55% of the urine samples and 80% of the blood samples. The immunological methods are superior to fluorometry for quantitation of morphine in urine samples due to quenching interferences in fluorometry from urine. They were comparable to fluorometry for quantitation of morphine in blood samples. 相似文献
844.
845.
Ruben F. W. Nelson 《Canadian public administration. Administration publique du Canada》1973,16(4):664-684
A Review of the Working Papers on Citizen Involvement Prepared for the Committee on Government Productivity of the Ontario Government (COGP) Citizen Involvement By the STAFF OF THE COGP, 1972. Pp. 50 A Public Communications System. By LLOYD AXWORTHY, 1971. Pp. 60 Gone Today and Here Tomorrow. By CATHERINE STARRS and GAIL STEWART, 1971. Pp. 89 Public Bureaucracy and the Possibility of Citizen Involvement in the Government of Ontario. By GEORGE S. SZABLOWSKI, 1971. Pp. 37 Participation and Liberal Democratic Government. By FREDERICK C. THAYER, 1971. Pp. 41 All are available from the Queens Printer, Government of Ontario; 1.00 each 相似文献
846.
847.
Josef Gregory Mahoney 《北京周报(英文版)》2021,64(23):20-21
正Much has been written about China's socialist market economy since October 1992, when the concept was formally endorsed. Many have debated its true nature. Is it really a socialist or a market economy? Is it an unwieldy synthesis of both, or has it through time matured into a manageable system for continued national development? 相似文献
848.
Josef Gregory Mahoney 《北京周报(英文版)》2021,64(25):22-23
正The recent Group of Seven(G7) leaders' meeting in the UK announced support for a new U.S.-led effort called Build Back Better World(B3W), a global infrastructure plan to challenge China's Belt and Road Initiative. While details remain vague and support within the G7 tepid at best, this announcement has caused a big splash in global discussions, particularly its offer "to help narrow the $40+ trillion infrastructure need in the developing world." 相似文献
849.
Josef Gregory Mahoney 《北京周报(英文版)》2021,64(42):30-31
正It's easy to become distracted by the many moves made by the U.S. against China. To be sure, there's always a difference between rhetoric and reality, between ambition and actuality, and this has become ever clearer during the Donald Trump and now Joe Biden administrations. 相似文献
850.
Josef Gregory Mahoney 《北京周报(英文版)》2021,64(3):26-27
Girging him with“incitement of insurction”and describing him as a“clear id present danger”to the nation,the U.S.House of Representatives impeached President Donald Trump for a historic second time.Ten Republican members broke ranks and joined Democrats.Coming in the waning days of Trump's administration,the date of a Senate trial is still uncertain,but there are indications that it might proceed months later after the business of helping a new administration take root has been completed,and long alter he has left office. 相似文献