What Makes Tumors Multidrug Resistant?

Multidrug-resistant bacteria: what is the threat?

Despite big advances in antimicrobial therapies and infection strategies, the emergence of antibiotic resistance represents an emergency situation, especially in immunocompromised hosts. Specifically, infections due to multidrug resistant, gram-negative pathogens are responsible for high mortality rates and may leave few effective antimicrobial options. Furthermore, although new compounds are a...

Polymeric Gas Separation Membranes: What Makes them Industrially more Attractive?

What Makes

What Makes a Revolution

Although property rights are the cornerstone of capitalist economies, throughout history existing claims have been frequently overturned and redefined by revolution. A fundamental question for economists is what makes revolutions more likely to occur. A large literature has found contradictory evidence for the effect of income and income inequality on revolt, possibly due to omitted variable bi...

What makes people click?

Mysterious culture: Some online social networks evolve a distinct culture and iconography, like ancient Egypt, only more rapidly. (Photo: Guillaume Lelarge/Wikimedia Commons.) A mysterious new culture has been born. “We are like ancient Egyptians. We communicate with pictures, we worship cats, and nobody understands us.” This paraphrases a post that was reblogged many thousands of times on the ...