全文获取类型
收费全文 | 19173篇 |
免费 | 528篇 |
专业分类
管理学 | 2249篇 |
民族学 | 111篇 |
人才学 | 6篇 |
人口学 | 1828篇 |
丛书文集 | 111篇 |
教育普及 | 2篇 |
理论方法论 | 1791篇 |
现状及发展 | 1篇 |
综合类 | 253篇 |
社会学 | 9696篇 |
统计学 | 3653篇 |
出版年
2023年 | 96篇 |
2022年 | 76篇 |
2021年 | 97篇 |
2020年 | 302篇 |
2019年 | 484篇 |
2018年 | 480篇 |
2017年 | 679篇 |
2016年 | 493篇 |
2015年 | 370篇 |
2014年 | 452篇 |
2013年 | 3286篇 |
2012年 | 685篇 |
2011年 | 609篇 |
2010年 | 487篇 |
2009年 | 459篇 |
2008年 | 518篇 |
2007年 | 523篇 |
2006年 | 479篇 |
2005年 | 441篇 |
2004年 | 439篇 |
2003年 | 414篇 |
2002年 | 412篇 |
2001年 | 475篇 |
2000年 | 400篇 |
1999年 | 396篇 |
1998年 | 315篇 |
1997年 | 292篇 |
1996年 | 292篇 |
1995年 | 280篇 |
1994年 | 266篇 |
1993年 | 264篇 |
1992年 | 301篇 |
1991年 | 298篇 |
1990年 | 266篇 |
1989年 | 263篇 |
1988年 | 250篇 |
1987年 | 234篇 |
1986年 | 222篇 |
1985年 | 252篇 |
1984年 | 240篇 |
1983年 | 240篇 |
1982年 | 185篇 |
1981年 | 161篇 |
1980年 | 173篇 |
1979年 | 172篇 |
1978年 | 145篇 |
1977年 | 145篇 |
1976年 | 126篇 |
1975年 | 116篇 |
1974年 | 97篇 |
排序方式: 共有10000条查询结果,搜索用时 437 毫秒
321.
322.
323.
324.
Guerrero AM 《Initiatives in population》1978,4(2):8-12
The Ago General Hospital in Legaspi City of the Philippines was opened in 1965, antedating the national family planning movement by 5 years. The 180 bed hospital integrates family planning into the overall hospital service; sterilization is the main method used. Of the 3600 patients per year, 15% are family planning acceptors. The hospital employs 3 family planning strategies: inhospital, out patient and supportive. Inhospital strategies center on sterilization counseling and motivation. The counseling sessions include patient education. Primary targets include high risk pregnancies and young couples with a lot of children. Outpatient strategies include a referral system involving hospitals and agencies with family planning programs, lectures for community organizations and personal visits to other clinics and rural health units. The hospital's mobile clinic, staffed mainly by students, provides information, deworming, and pediatric services to the community. Supportive program strategies consist of mass communication, and an acceptor's club for previous acceptors of sterilization. These clubs meet regularly to share and discuss experiences. 相似文献
325.
Guerrero AM 《Initiatives in population》1978,4(1):15ff
The outreach officials of the National Population Program of the Philippines, with its 4 basic functions of research, training, information-education-communication, and clinic services, are trying to solve pressing problems which have been an outgrowth of developments of the early 1970s when population and family planning concepts were integrated into other government programs. Given the task of attacking these problems and coordinating the whole program was the newly organized Commission on Population (Popcom). The organizations which had their own programs cooperated with the government agencies. Initially thought of as workable, the early strategy was soon found to be inadequate, and in July 1975, Popcom implemented an integrated development approach in population work. The strategy is complex, and as it undergoes refinement, the program may well profit from the experiences or lessions gained by a number of agencies in carrying out population/development activities. The approach used by the Office of Nonformal Education of the Philippines Rural Reconstruction Movement is seen as potentially helpful to the outreach project in developing 3 types of leadership in order to properly integrate or link private and public agencies, and ensure a continuing development program: political, educational, and technical. It is stressed that outsiders can help, but it is the community which must basically do the job themselves. So different government technicians are trained so that they can effectively train other people from the community, and do it in such a way that the program will be continuing and self-releasing. 相似文献
326.
This Bulletin examines the evidence that the world's fertility has declined in recent years, the factors that appear to have accounted for the decline, and the implications for fertility and population growth rates to the end of the century. On the basis of a compilation of estimates available for all nations of the world, the authors derive estimates which indicate that the world's total fertility rate dropped from 4.6 to 4.1 births per woman between 1968 and 1975, thanks largely to an earlier and more rapid and universal decline in the fertility of less developed countries (LDCs) than had been anticipated. Statistical analysis of available data suggests that the socioeconomic progress made by LDCs in this period was not great enough to account for more than a proportion of the fertility decline and that organized family planning programs were a major contributing factor. The authors' projections, which are compared to similar projections from the World Bank, the United Nations, and the U.S. Bureau of the Census, indicate that, by the year 2000, less than 1/5 of the world's population will be in the "red danger" circle of explosive population growth (2.1% or more annually); most LDCs will be in a phase of fertility decline; and many of them -- along with most now developed countries -- will be at or near replacement level of fertility. The authors warn that "our optimistic prediction is premised upon a big IF -- if (organized) family planning (in LDCs) continues. It remains imperative that all of the developed nations of the world continue their contribution to this program undiminished." 相似文献
327.
Routinely collected computerized data were used to study the process of service delivery in terms of admission patterns, type and quantity of services rendered, and status at termination for whites and nonwhites in two community mental health centers. Social area analysis techniques were employed to control for socio-economic status, ethnicity and life style variables, and an epidemiologic model was used to analyze admission and service delivery rate differences. It was found that nonwhite admission rates were at least twice as great as white rates. Service delivery rates to the population at large were considerably greater for nonwhites than for whites. Delivery of direct services within the centers differed for whites and nonwhites, but no consistent trends emerged when types and amounts of services rendered were analyzed, controlling for sex, ethnicity, age, diagnosis and social area. Disruption of care indices were greater for nonwhites than for whites. Highlighted were some of the complexities involved in interpreting results of utilization studies. 相似文献
328.
Lund DA 《Evaluation and program planning》1978,1(1):31-40
Seduced by the elegance, sophistication and jargon characteristic of new developments in applied research, practicing evaluators are in danger of becoming distracted from achievement of their evaluative goal: that of providing timely, reliable and useful data to program management to facilitate rational data-based decision-making. To avoid such seduction, the author advocates adaptation of simple, inexpensive and efficient evaluative methods tailored to organizational needs and presentation of findings in language readily understood by constituent groups. Likewise, insistance by evaluators upon maintenance of a strict role boundary — that is, limiting role functioning exclusively to those tasks considered evaluation — may be dysfunctional. Rather than detract from accomplishment of his goals, the author maintains that such participation allows development of skills, insights and staff relationships which enhance the evaluator's effective functioning within the organizational context and contribute to organizational acceptance and use of his evaluative results. 相似文献
329.
The client oriented cost outcome system has been under development in Pennsylvania community and hospital programs since 1972. The system builds upon the behavioral and decision data generated with or on behalf of consumers. Flexibility for local program system design is permitted if the procedures of consumer intake, review, and termination document each consumer's (a) problems, resources, and goals, (b) overall functioning level in their ordinary community, and (c) services intended and rendered as related to (a), above. While the system's primary application is in providing feedback for local program quality assurance and evaluation procedures, aggregation of data permits program planning and evaluation at county, state, and federal levels in terms of (a) client demographic or diagnostic characteristics, and (b) program service characteristics and objectives. 相似文献
330.
An axiom of family planning programming is the importance of culturally-appropriate communicators and motivators. Traditional midwives seem ideal for this task but few studies have been done to verify this assumption by analyzing the midwife's social role as perceived by the community. 325 married women and 81 unmarried girls from a "model village" near Shiraz were interviewed by female undergraduates. 82.5% of the women are of childbearing age; 66% married before 14 years; 33% use contraception, mostly the pill, but most want large families because they expect high child mortality rates. Most of the older women are able to assist in childbirth but none, except the village's one recognized midwife, who is considered to have divine backing, will do so except in an emergency. The midwife's activities cause her to be held in low esteem by the community because 1) she has contact with a woman's sexual parts and this fact is public; 2) she has contact with vaginal excretia which are, in Islam, polluting; and 3) she is paid for her services, which labels her as a woman "without shame". The midwife is, however, widely used since women and their husbands fear the trip to the hospital and treatment by a male doctor much more than a midwife-supervised birth. The midwife in the study village had been there only 2 years and feels that she is not fully trusted. She is not consulted on birth control at all, because women expect the pill to be dispensed by doctors and consider other methods as a matter strictly between husband and wife. The midwife's role seems to complement that of the government health authorities rather than compete. The midwife's low status and circumscribed sphere of activity, the weak respect in which her advice is held and the pattern of having only 1 recognized midwife in a village at a time make the midwife a poor agent for family planning services. Her effectiveness as an agent of social change could be improved by training her in hygienic practices of childbirth and by redefining her role-relationship with the community. Studies should be done to identify the areas where traditional birth attendants are the best family planning communicators and those where that role is best left to others. 相似文献