Humans focus attention on different face regions when recognizing face attributes. Most existing face attribute classification methods use the whole image as input. Moreover, some of these methods rely on fiducial landmarks to provide defined face parts. In this paper, we propose a cascade network that simultaneously learns to localize face regions specific to attributes and performs attribute ...

The ventromedial hypothalamic nucleus (VMN) is known to mediate autonomic responses in feeding and reproductive behaviors. To date, the most definitive molecular marker for the VMN is the orphan nuclear receptor steroidogenic factor-1 (SF-1). However, it is unclear whether SF-1 functions in the VMN as it does in peripheral endocrine organ development where loss of SF-1 results in organ agenesis...

The anatomical relation between a malignant tumor and its vascular and lymphatic bed is an important factor influencing metastasis. Lack of specific markers for the lymphatic endothelium has long hampered a reliable detection of lymphatics. Here, we demonstrate that lymphatic endothelium can reliably be identified in a panel of different normal tissues and of benign and malignant tumors. Applic...

The anatomical relation between a malignant tumor and its vascular and lymphatic bed is an important factor influencing metastasis. Lack of specific markers for the lymphatic endothelium has long hampered a reliable detection of lymphatics. Here, we demonstrate that lymphatic endothelium can reliably be identified in a panel of different normal tissues and of benign and malignant tumors. Applic...

The large capillary mass of the newborn lung demands the presence of endothelial cell precursors in lung tissue before development of the pulmonary capillary bed. The objective of this investigation was to isolate and characterize putative endothelial cell precursors from developing human lung. CD34, a cell surface marker for hematopoietic progenitor cells, endothelial precursor cells, and smal...

An equivalence relation E on a standard Borel space is hyperfinite if E is the increasing union of countably many Borel equivalence relations En where all En-equivalence classs are finite. In this article we establish the following theorem: if a countable abelian group acts on a standard Borel space in a Borel manner then the orbit equivalence relation is hyperfinite. The proof uses constructio...