相关实验视频
Updated: Jun 22, 2025

06:10
Using Generative Art to Convey Past and Future Climate Transitions
Published on: March 31, 2023
938
世界卫生组织及其转变 - 从1978年到2024年的旅程
1Family Practitioner, Independent Researcher of History of Medicine, Primary Care and Public Health.
Journal of family medicine and primary care
|July 1, 2024
概括
1978年"阿尔马-阿塔宣言"倡导为所有人提供全面的初级医疗保健. 它的原则今天仍然至关重要,特别是在不断变化的全球卫生政策和需要可访问的家庭医学的情况下.
科学领域:
- 公共卫生政策 公共卫生政策
- 全球卫生倡议全球卫生倡议
- 卫生系统发展 卫生系统发展
背景情况:
- 1978年"阿尔马-阿塔宣言"将初级医疗保健 (PHC) 确立为基本的,普遍可用的,以社区为中心的医疗保健.
- 公共卫生中心被设想为国家卫生系统的第一接触点,促进自力更生和社会经济发展.
- 该宣言主张采取横向的,以社区为基础的计划,而不是针对特定疾病的垂直计划.
研究的目的:
- 分析阿尔玛-阿塔宣言对初级卫生保健的历史意义和影响.
- 检查自1978年以来对初级卫生保健原则的挑战和威胁.
- 根据全球卫生趋势和潜在的新条约,强调家庭医学和初级保健的当代相关性.
主要方法:
- 历史分析阿尔马-阿塔宣言和随后的全球卫生倡议.
- 审查卫生政策的演变,从国家联盟到当前的政府间谈判.
- 概念性检查健康的商业化及其对初级保健的影响.
主要成果:
- "阿尔马阿塔宣言"确立了初级卫生保健作为第一接触点,倡导横向,以社区为基础的计划,而不是垂直,以疾病为中心的计划.
- 尽管宣言产生了影响,但商业利益一直试图将医疗保健商品化.
- 历史上的先例,如将健康纳入国际联盟,以及最近的发展,如新的流行病条约,引发了对未来全球福祉的担忧.
结论:
- 综合性初级医疗保健的原则对于社会发展和个人福祉至关重要.
- 在普遍医疗保健的理想和医疗服务的商业化之间存在着持续的紧张关系.
- 优先考虑家庭医学和初级保健对于应对当前和未来的全球卫生挑战以及确保公民享有合法生活至关重要.
相关概念视频
The Sense of Self: Reflected Self-Appraisal and Social Comparison
49.9K
According to Charles Cooley, we base our image on what we think other people see (Cooley 1902). We imagine how we must appear to others, then react to this speculation. We don certain clothes, prepare our hair in a particular manner, wear makeup, use cologne, and the like—all with the notion that our presentation of ourselves is going to affect how others perceive us. We expect a certain reaction, and, if lucky, we get the one we desire and feel good about it. But more than that, Cooley...
49.9K
Forced Transdifferentiation
1.9K
Transdifferentiation, also known as lineage reprogramming, was first discovered by Selman and Kafatos in 1974 in silkmoths. They observed that the moths’ cuticle-producing cells transformed into salt-producing cells. Many such cases of natural transdifferentiation occur in organisms. In humans, pancreatic alpha cells can become beta cells. In newts, the loss of the eye’s lens causes the pigmented epithelial cells to transdifferentiate into the lens cells.
Artificial...
Artificial...
1.9K
Source Transformation
4.6K
Source transformation is a fundamental technique employed in circuit analysis, offering a valuable tool for simplifying complex electrical circuits. This technique involves the replacement of either a voltage source in series with a resistor by a current source in parallel with a resistor, or vice versa. The key concept here is that when the original sources are deactivated (turned off), the equivalent resistance at the circuit's end terminals remains the same.
It is essential to note that when...
It is essential to note that when...
4.6K
Erikson's Theory on Socioemotional Development during Adulthood
79
Erik Erikson's theory of psychosocial development outlines a series of stages through which individuals progress across the lifespan. Each stage involves a psychosocial conflict that significantly influences personal growth and well-being. Three key stages — intimacy versus isolation, generativity versus stagnation, and integrity versus despair — highlight the developmental challenges faced in adulthood.
Intimacy Versus Isolation in Early Adulthood
Individuals in early...
Intimacy Versus Isolation in Early Adulthood
Individuals in early...
79
Emerging Adulthood
57
Jeffrey Arnett's concept of emerging adulthood offers a framework to understand the unique developmental stage between adolescence and full-fledged adulthood, generally from ages 18 to 25. This period is marked by extensive exploration and shifts in identity, relationships, and career choices, a process known in psychology as role experimentation. Emerging adulthood reflects the evolving cultural expectations surrounding adulthood and the dynamic process of personal transformation during...
57
Transformers with Off-Nominal Turns Ratios
149
In scenarios involving parallel transformers with disparate ratings, developing per-unit models requires accommodating off-nominal turns ratios. This situation arises when the selected base voltages are not proportional to the transformer’s voltage ratings. Consider a transformer where the rated voltages are related by the term a. If the chosen voltage bases satisfy a relationship involving term b, term c is defined as the ratio of these bases. This ratio is then substituted into the...
149

