in this paper, we introduce the new notion of n-f-clean rings as a generalization of f-clean rings. next, we investigate some properties of such rings. we prove that mn(r) is n-f-clean for any n-f-clean ring r. we also, get a condition under which the denitions of n-cleanness and n-f-cleanness are equivalent.

a topoframe, denoted by $l_{ tau}$,  is a pair $(l, tau)$ consisting of a frame $l$ and a subframe $ tau $ all of whose elements are complementary elements in$l$. in this paper, we define and study the notions of a$tau $-real-continuous function on a frame $l$ and the set of realcontinuous functions $mathcal{r}l_tau $ as an $f$-ring.we show that $mathcal{r}l_{ tau}$is actually a generalization ...

for a fixed positive integer , we say a ring with identity is n-generalized right principally quasi-baer, if for any principal right ideal of , the right annihilator of is generated by an idempotent. this class of rings includes the right principally quasi-baer rings and hence all prime rings. a certain n-generalized principally quasi-baer subring of the matrix ring are studied, and connections...

Wilson's disease is a rare genetic disorder that has abnormal copper metabolism. Although the disease's main problems are found in liver and brain, some studies revealed manifestation of various musculoskeletal problems in the patients. In this report, we encountered a young patient who had fracture in the forearm bone. Initially, exception to a previous history of fracture from a motorcycle ac...

A 64-year-old woman was referred to our hospital with jaundice of the bulbar conjunctiva and general fatigue. After admission, she developed hepatic encephalopathy and was diagnosed with fulminant hepatitis based on the American Association for the Study of Liver Disease (AASLD) position paper. Afterwards, additional laboratory findings revealed that serum ceruloplasmin levels were reduced, uri...

Young, 0. & Beevers, H. ( 1976) I’hy/ochrrnistry 15,379-385 19,525-530 Received 20 July I989 Taton, M., Ullmann, P.. Benveniste. P. & Rahirr. A. (1988) I’estic. Biochern. I’hysiol. 30, 178189 Trzaskos, J. M., Fisher, R. T. & Favata, M. F. (1986) J. Hie/. Chern. 261, 16937-16942 Jefcoate, C. R. ( 1978) in Methods in Enzvrnology (Fleischer. S. & Packer, L.. eds.), vol. 52, pp. 258, Academic Press...

Mittlefehldt, R. Gellert, K. E. Herkenhoff, R. V. Morris, B. C. Clark, B. A. Cohen, I. Fleischer, B. L. Jolliff, G. Klingelhöfer, D. W. Ming, R. A. Yingst and the Athena Science Team, NASA/JSC, Houston, TX USA ([email protected] ), Univ. Guelph, Guelph, ON CA, USGS, Flagstaff, AZ USA, SSI, Boulder, CO USA, NASA/MSFC, Huntsville, AL USA, Johannes Gutenberg-Univ., Mainz, DE, Washingto...

A 17-year-old girl with haemolytic anaemia, parenchymal livel disease and gallbladder calculi, is reported. Kayser-Fleischer rings, transaminasaemia, deficiency of ceruloplasmin, increased cupriuria, and nodular cirrhosis of the liver, confirmed the diagnosis of Wilson's disease. Penicillamine therapy had to be interrupted a short time after it was started, because of penicillamine-induces acut...

Citation: Hofhansl F, Andersen KM, Fleischer K, Fuchslueger L, Rammig A, Schaap KJ, Valverde-Barrantes OJ and Lapola DM (2016) Amazon Forest Ecosystem Responses to Elevated Atmospheric CO2 and Alterations in Nutrient Availability: Filling the Gaps with Model-Experiment Integration. Front. Earth Sci. 4:19. doi: 10.3389/feart.2016.00019 Amazon Forest Ecosystem Responses to Elevated Atmospheric CO...