-demographic characteristics of a representative sample of Ukrainian refugees who registered in Belgium in the fall of 2022 with those of the … language, previous visits to Belgium, and access to social networks in Belgium. Such self-selection, driven by individual …

states Belgium and the Netherlands in the nineteenth century. The patent law of 1817 gave the state wide discretion to accept … in its initial years, and (2) how the law after Belgium's independence from 1830 fared differently in each successor … state. While in Belgium the patent system became widely used and increasingly codified, culminating in an 1850s reform, in …