A review is presented on recent developments in ultra-soft x-ray emission spectroscopy. Especially, instrumental developments related to high resolution studies of free molecules and to the use of synchrotron radiation are discussed. The most recent results from three different applications of ultra-soft x-ray emission spectroscopy are presented: electron excited spectra of free molecules, mono...

background: this study was done to assess the use of traditional/complementary and alternative medicine (tm/cam) during pregnancy and the reasons behind it from the mother’s perspective. materials and methods: in a cross-sectional study, 919 pregnant mothers attending at prenatal care units of governmental health centers recruited through a multistage sampling and completed a self-report questi...

background: multiple sclerosis (ms) is an unpredictable neurological disease leading to severe disability in young adults.  the  majority of ms patients  use  complementary and     alternative medicine  (cam)  as adjunct  to conventional  therapies.  this study  aimed  to  investigate the prevalence  of cam utilization among  iranian patients with ms and their attitude  toward the cam usage. me...

Complementary and alternative medicine (CAM) is widely used by patients worldwide. Financial factors may influence the decision to use CAM. National Health Systems are requested to consider CAM in their health plans.

The formation of ultra-compact X-ray binaries (UCXBs) has not been well understood. Previous works show that ultra-short orbital periods (< 1 hr) may be reached through mass transfer driven by magnetic braking in normal low/intermediate-mass X-ray binaries (L/IMXBs) only for an extremely small range of initial binary parameters, which makes it difficult to account for the rather large populatio...

PURPOSE Over the past 5 years, several clinical studies on a total of approximately 2500 patients have shown that the immunocytochemical detection of occult metastatic tumor cells in bone marrow (BM) at primary surgery provides important prognostic information in breast cancer (e.g., Ref 13 ). Here, we evaluated whether these cells can survive first-line chemotherapy and express epithelial cell...

Osteogenic protein-1 (OP-1) is a member of the TGF-beta superfamily that is expressed in the nervous system. We recently showed that human recombinant osteogenic protein-1 (hOP-1) strongly promotes the aggregation of dividing neuroblastoma x glioma hybrid NG108-15 cells, in part by inducing the major isoforms of the neural cell adhesion molecule (N-CAM) (Perides, G., Safran, R. M., Rueger, D. C...