How did intellectual property (IP), a private right born out of European Enlightenment ideals, take root in Vietnam's socialist legal framework, and what influence does Vietnam's Soviet legacy still have on its IP law? The clandestine triumph of IP rights in Vietnam is remarkable, given the system's former propensity for collective ownership and limited private property rights. Vietnam's approach to IP rights has changed with economic liberalisation: while external pressure prompted the initial adoption of IP laws, national interest and global reputation enhancement are now driving the effort. At the height of communism in the 1980s and under Soviet domination, IP laws reflected socialist ideology and the characteristics of a command economy. Amid Vietnam's quest for technological advancement, the importance of patents has grown. However, public perceptions of the unreliability of the legal system to resolve IP disputes persist, pushing civil disputes towards the government rather than the judiciary. As Vietnam opened economically, its IP regime moved away from overt communism, but communist values are still implicitly incorporated in general principles. Today, adherence to free trade agreements, which require robust IP protection, is driving the modernisation of Vietnam's IP infrastructure.

We study the relationship between weak* Dunford–Pettis and weakly (resp. M-weakly, order weakly, almost M-weakly, and almost L-weakly) operators on Banach lattices. The following is one of the major results dealing with this matter: If E and F are Banach lattices such that F is Dedekind $\sigma $-complete, then each positive weak* Dunford–Pettis operator $T:E\rightarrow F$ is weakly compact if and only if one of the following assertions is valid: (a) the norms of $E^{\prime }$ and F are order continuous; (b) E is reflexive; and (c) F is reflexive.

The concept of distance between two rigid-body poses is important in path planning, positioning precision, mechanism synthesis, and in many other applications. In the definition of such a distance, two approaches mainly prevail, which lead to a number of formulas devised to match the needs of motion tasks. Despite the different approaches and formulas, some important theoretical results, which drive toward distance-metrics definitions useful for design and application purposes, have been stated. This paper summarizes the two different approaches together with a critical review of the literature on the distance metrics they generated, and, then, it illustrates a technique, previously proposed by the author, for combining different metrics to obtain novel distance-metric definitions that are tailored to specific applications.

In this paper, we study weak solutions, possibly unbounded and sign-changing, to the double phase problem

\begin{equation*}-\text{div} (|\nabla u|^{p-2} \nabla u + w(x)|\nabla u|^{q-2} \nabla u) = \left(\frac{1}{|x|^{N-\mu}}*f|u|^r\right) f(x)|u|^{r-2}u \quad\text{in}\ \mathbb{R}^N,\end{equation*}

$q\ge p\ge2$

$0 \lt \mu \lt N$

$w,f \in L^1_{\rm loc}(\mathbb{R}^N)$

$w(x) \le C_1|x|^a$

$f(x) \ge C_2|x|^b$

$|x| \gt R_0$

$R_0,C_1,C_2 \gt 0$

$a,b\in\mathbb{R}$

$\mathbb{R}^N$

This article argues that through historiography, global musical modernisms decolonize Western musical modernism, expanding and bursting the latter's spatial (geographic), vertical (high–low genres), and temporal boundaries. The unsettling of these various boundaries shows how coloniality is the context of, and thoroughly imbricated with, global musical modernisms – and yet the latter has channelled the self-conscious resistance of global music-makers against the colonial condition that characterizes modernity. Examining global musical modernisms both in the real world and in the inter-disciplines, this article addresses material complexities that are elided in purist dichotomous conceptions of resistance and oppression as inhering in different musics and cultures.

The interaction between scientific fields may be subject to strategic constraints—that is, fruitful interaction between fields may require adapting one field to the strategies informing the other. One way the concepts within an interfield field develop is by recrafting concepts originating in one practice in terms compatible with the strategies guiding the other. This conceptual accommodation may be a prerequisite to fruitful interactions between fields with different central problems. I explore these themes by considering the strategic constraints operative in the interfield field of quantum chemistry and the conceptual accommodation required for application to organic chemistry.

This paper examines the crowded landscape of conferences and organizations within which the International Foundation for Science (IFS) was shaped in the early 1970s. The IFS aimed to support scientists from developing countries, circumventing the bureaucracy of established international organizations such as UNESCO and the Organization for Economic Co-operation and Development (OECD). The new foundation was a potential rival to such institutions, which ironically provided the conditions essential to its emergence. Their conferences, board meetings and assemblies, where scientists and policy makers convened, provided key infrastructure for the development of the IFS. This infrastructure appears simultaneously both as an almost invisible feature of international science policy, and as a political problem. The solution to this problem was Stockholm: a geographical place that was also placeless, occupying both national and international status, desirable in its political, scientific and geographical neutrality. In an organizational context, academies and scientific societies who found their role circumscribed by existing international institutions used the IFS to argue for their particular role and expertise in funding and promoting scientific development. Geographically and politically, neutral Sweden provided a setting which was located between East and West, and which added to the country's own reputation for championing the causes of developing nations.

A novel method of determining the crack tip location from a thermoelastic quadrature signal is presented. The method is utilised for crack tip locations within complex stress fields, namely within fastened aircraft lap joints. Coupled structural-thermal finite element modelling was undertaken to investigate the thermal response field around the crack tip location and develop the algorithmic principles. Experimental validation of the crack tip location was conducted using established crack mouth compliance techniques and optical measurements. The crack tip finding algorithm used the location of the maximum spatial gradient of the thermal field in the direction of crack growth. The method showed good accuracy when compared to traditional methods. Resultant crack growth rates were further verified using quantitative fractography.