润色:In the recent years, the world is constantly stricken by various terrifying natural or man-made disasters, all of which calls on our attention to the global sustainable development, defined as the overall coordinating development of nature, society and economy, to meet the current needs without at the cost of the future.\\ Back in 2015, UN Assembly has stipulated the 2030 Agenda for Sustainable Development to address the problem including 17 goals which can be further classified into 5 categories: \textbf{fundamental necessities pursuit} (GOAL 1, 2), \textbf{sustainable social development} (GOAL 3, 4, 5, 6, 7), \textbf{sustainable economic development} (GOAL 8, 9, 10, 11, 12),\textbf{ sustainable ecological development} (GOAL 13, 14, 15) and \textbf{human symbiont pursuit} (GOAL 16, 17). In the article, we mainly discuss the relationships between the SDGs, the priority ranking of SDGs, base on which future implications are given including predicted blue print, ideal achievements and potential goals. Finally the influence of external factors on the structure is researched. In consideration of the priority of each SDG, the point weight is given to each SDG itself, and the edge weight is given to the degree of correlation between SDGs (that is, the degree of influence), to represent the degree of contribution of each SDG to the human-wellbeing. By final calculation, Goal 5,2,1 rank the top3.\\ In future implication, the sliding window model is employed. The predicted blue-print in 10 years is given qualitively and quantitively, and for the ideal achievements we find that fundamental necessities pursuit has a huge impact on the other goals, while human symbiont pursuit influence gradually and sustainable economic development has a general impact too.
时间: 2023-03-11 08:01:36 浏览: 105
我们可以从联合国2030年可持续发展议程中看出,基本需求追求(目标1、2)、可持续社会发展(目标3、4、5、6、7)、可持续经济发展(目标8、9、10、11、12)、可持续生态发展(目标13、14、15)和人类共存追求(目标16、17)是可持续发展的关键组成部分。根据优先级的排序,最终确定目标5、2、1位居前三位。在未来的实现中,基本需求追求对其他目标有着巨大的影响,而人类共存追求的影响逐渐增强,可持续经济发展也有一般的影响。
相关问题
some user-space programs need an accurate view of the mount tree without having to constantly parse /proc/mounts or the like,这具体需要怎么做呢
为了避免频繁地解析 /proc/mounts 文件,一些用户空间程序可以使用 Linux 内核中的 mountinfo 文件来获取挂载树视图。该文件记录了当前进程的挂载信息,包括挂载点的路径、文件系统类型、挂载参数等。
为了提高性能,一些用户空间程序会使用 Linux 内核中的 netlink socket 接口来接收 mount namespace 相关的事件通知。例如,可以使用 libmount 库中的 libmount-monitor 接口来订阅 mount namespace 事件,并在挂载或卸载文件系统时更新挂载树视图。
具体实现可以参考以下步骤:
1. 使用 libmount 库中的 libmount_new 函数创建一个 mount context 对象。
2. 使用 libmount_monitor_start 函数启动一个 mount monitor,订阅 mount namespace 相关的事件通知。
3. 当收到 mount namespace 相关的事件通知时,使用 libmount_get_mounts 函数获取最新的挂载信息,并根据挂载点的层次结构构建出挂载树。
4. 在需要查询挂载树视图时,直接访问已经构建好的挂载树,避免频繁地解析 /proc/mounts 文件。
需要注意的是,使用 netlink socket 接口来接收 mount namespace 相关的事件通知需要一定的编程经验和技巧。此外,由于 mount namespace 的存在,不同进程的挂载树可能会有所不同。因此,在获取挂载树视图时,需要确保当前进程所在的 mount namespace 中的挂载信息是最新的,并且需要正确处理挂载点的层次结构。
Running this command will add the dependency to the workspace root, which might not be what you want - if you really meant it, make it explicit by running this command again with the -w flag (or --workspace-root). If you don't want to see this warning anymore, you may set the ignore-workspace-root-check setting to true.
This warning message is related to the usage of package management commands, such as npm or yarn, in a workspace setup. It indicates that the dependency is being added to the root of the workspace, which might not be the desired behavior.
If you intended to add the dependency to a specific project within the workspace, you can rerun the command with the `-w` or `--workspace-root` flag, specifying the desired project. For example:
```
npm install <package-name> -w <project-name>
```
or
```
yarn add <package-name> -w <project-name>
```
Replace `<package-name>` with the name of the package you want to install and `<project-name>` with the name of the project within the workspace where you want to add the dependency.
If you constantly encounter this warning and want to suppress it, you can set the `ignore-workspace-root-check` setting to `true`. This setting can usually be found in the configuration file of your package manager (e.g., `.npmrc` or `.yarnrc`). However, keep in mind that ignoring this warning may have unintended consequences, so it's recommended to double-check and ensure that the dependency is being added to the correct location within your workspace.