<p>Abstract</p><p>Mexico City's punk scene has a notorious reputation, based on the supposedly angry, rude, and destructive behavior of its integrants. Certainly, participants in the punk scene value intense affects, ...

RNA backbone is biologically important with many roles in reactions and interactions, but has historically been a challenge in structural determination. It has many atoms and torsions to place, and often there is less data ...

<p>The construction of roads, either as an economic tool or as necessity for the implementation of other infrastructure projects is increasing in the tropical forest worldwide. However, roads are one of the main deforestation ...

<p>Inositol phosphates (IPs) are versatile metabolites that play important roles in multiple cellular processes. They have been considered signaling messengers that relay extracellular signals via a wave of their production ...

<p>A functioning vasculature is critical for the supply of nutrients to other systems as well as a host of physiologic and pathologic processes. Vascular development and maintenance are tightly regulated by a number of ...

<p>Most vertebrates possess some overlap of the right and left visual fields. The region of overlap, the binocular field, contains unique visual cues that provide an accurate estimate of distance and three-dimensional ...

<p>The lung is a unique organ, taking a key part physiology but also playing a vital role in host defense. The lung has therefore developed a complex innate immune system that includes ciliated mucus producing cells that ...

<p>Knee pain is a common complaint among older Americans, nearly half of whom have developed or will develop painful osteoarthritis. Osteoarthritis is primarily a disease of articular cartilage, the low-friction, ...

<p>The E-protein transcription factors E2A and HEB regulate various cell processes during the development of B and T lymphocytes, including cell differentiation, lineage commitment, recombination of immune receptor genes, ...

<p>Development requires a delicate balance of proliferation and differentiation. Too little proliferation can result in dysfunctional tissues, while prolonged or heightened proliferation can result in tumor formation. ...