In this study, the composite material with composition of MgH2-5 wt% SiC has been prepared by co-milling of MgH2 with SiC powder. The effect of milling time and additive on MgH2 structure, i.e. crystallite size, lattice strain, particle size and specific surface area, and also hydrogen desorption properties of obtained composite was evaluated by thermal analyzer method and compared with pure un...

BiFeO3 (BFO), Bi0.86Sm0.07Eu0.07FeO3 (BSEFO), and Bi0.86Sm0.07Cd0.07FeO3 (BSCFO) nano powders were prepared by the sol-gel combustion method and the catalytic performances were evaluated in the acetylation reaction of benzyl alcohol. The physical chemical properties of the catalysts were character...

Granulomatous prostatitis is a rare benign inflammatory condition of prostate. It is mistaken for prostatic carcinoma. Clinically it presents as hard nodule on digital rectal examination with raised serum prostate specific antigen (PSA) levels and reduced free PSA levels. We report a rare case of non-specific granulomatous prostatitis clinically diagnosed as carcinoma prostate.

Due to recent improvements in the diagnosis of prostatic diseases pathologists are confronted with an increase in prostatic specimens as well as an increase in the spectrum of prostatic diseases that have to be differentiated. In the past few years, various diagnostic methods have been added to the clinical routine: determination of serum prostate specific antigen (PSA), transrectal ultrasound ...

This study examined tenth-grade students’ (n = 263) problem solving ability (PSA) online through assessing students’ domain-specific knowledge (DSK) and reasoning skills (RS) in Earth sciences as well as their attitudes toward (AT) Earth sciences related topics in a secondary school of Taiwan. The students’ PSA was evaluated based on a previous model (Chang, C. Y. (2004, November 26–27). Trends...

The sera of three patients with malignant melanoma showing reactivity with surface antigens of cultured autologous melanoma cells were analyzed by mixed hemadsorption and immune adherence assays in conjunction with absorption tests. In contrast to the melanoma-specific antigens demonstrated previously, the surface antigens detected by these sera occurred on a broad range of nucleated cells, bot...

BiFeO3 (BFO), Bi0.86Sm0.07Eu0.07FeO3 (BSEFO), and Bi0.86Sm0.07Cd0.07FeO3 (BSCFO) nano powders were prepared by the sol-gel combustion method and the catalytic performances were evaluated in the acetylation reaction of benzyl alcohol. The physical chemical properties of the catalysts were character...

Costimulatory signals by CD28 are critical for thymic regulatory T-cell (Treg) development. To determine the functional relevance of CD28 for peripheral Treg post thymic selection, we crossed the widely used Forkhead box protein 3 (Foxp3)-CreYFP mice to mice bearing a conditional Cd28 allele. Treg-specific CD28 deficiency provoked a severe autoimmune syndrome as a result of a strong disadvantag...

The presence of cell-surface antigens on line10 hepatocarcinoma cells was demonstrated by immunoelectronmicroscopy (IEM) with the use of xenogeneic and syngeneic tumor-specific antibody and syngeneic BCG-induced antibody. This confirmed that in addition to tumor-specific antigen(s) there are common antigens between line-10 hepatocarcinoma cells and BCG organisms. The specificity of this cross-r...

The development of the use of the third-person singular -s in open syllable verbs in children with specific language impairment (SLI) and their typically developing peers was examined. Verbs that included overt productions of the third-person singular -s morpheme (e.g. Bobby plays ball everyday; Bear laughs when mommy buys popcorn) were contrasted with clearly bare stem contexts (e.g. Mommy, bu...