Soluble guanylate cyclases (sGCs) function as heme sensors that selectively bind nitric oxide (NO), triggering reactions essential to animal physiology. Recent discoveries place sGCs in the H-NOX family (heme nitric oxide/oxygen-binding domain), which includes bacterial proteins from aerobic and anaerobic organisms. Some H-NOX proteins tightly bind oxygen (O2), whereas others show no measurable...

The photoinduced electrical transport properties of C(59)N@SWNTs are investigated by assembling them into FET devices. Our findings demonstrate that azafullerene molecules inside SWNTs make nanotube FET devices very sensitive to UV light exposure by the decrease of source-drain current upon light exposure. The photoswitching effect is found to be dependent on wavelengths of light and becomes ne...

Analogies and Positive Transfer in Artificial Grammar Learning Abstract Following Brooks and Vokey (1991), we showFollowing Brooks and Vokey (1991), we show that positive transfer to new items generated from an artificial grammar in which the vocabulary has been changed from training to test can be based on “abstract analogy” to specific training items (specific similarity) rather than abstract...

Web services are a cornerstone of the distributed computing infrastructure that the VO is built upon yet to the newcomer, they can appear to be a black art. This perception is not helped by the miasma of technobabble that pervades the subject and the seemingly impenetrable high priesthood of actual users. In truth, however, there is nothing conceptually difficult about web services (unsurprisin...

Obstructive sleep apnea syndrome, that has been more frequently diagnosed lately and whose importance has been gradually understood better, is a widespread health problem. This syndrome has been accompanied by obesity frequently. In the obstructive sleep apnea syndrome, it has been known that hypoxia and sometimes hypercarbia additionally has been observed, nevertheless cardiovascular problems ...

Department of Civil Engineering, Indian Institute of Science, Bangalore 560 012, India Center for Earth Sciences, Indian Institute of Science, Bangalore 560 012, India Centre for Atmospheric & Oceanic Sciences, Indian Institute of Science, Bangalore 560012, India Divecha Centre for Climate Change, Indian Institute of Science, Bangalore 560012, India USDA-ARS Conservation & Production Research L...

A well-established finding in research on concepts and categories is that some members are rated as better or more typical examples than others. It is generally thought that typicality reflects centrality, that is, that typical examples are those that are similar to many other members of the category. This interpretation of typicality is based on studies in which participants had little knowled...

Many decisions can be affected by certain types of interaction effects among and between some criteria of a coherent family of criteria, as for example, those resulting from a synergy or a redundancy phenomenon. However, in real-world decision aiding situations the relevant interactions (which should be modeled) are those that generally occur only between a small number of criteria pairs. Prese...

Amniotic band sequence (ABS) is the term applied to a wide range of congenital anomalies, most typically limb and digital amputations and constriction rings, that occur in association with fibrous bands (1). These alterations may be associated or not with cutaneous and visceral abnormalities. This work, which is a literature review, examines several studies that relate to cases of amniotic band...