We report herein the isolation of ccf, a new gene located in region 82E and essential for Drosophila development. This gene, expressed throughout development, encodes a novel product of 68 kDa which is found in the nucleus during interphase and labels, in a novel pattern, centrosomes and chromosome arms during mitosis. Mutations in ccf give rise to late larvae with small imaginal discs and to a...

Carotid cavernous fistula (CCF) is an abnormal communication between cavernous sinus and carotid arterial system. Diagnosis depends on clinical manifestations and MRI findings and angiography. Clinical presentation of CCFs is characterized with chemosis, orbital bruit and pulsatile proptosis. Cranial nerve dysfunction and orbital pain might accompany these symptoms. Although spontaneous remissi...

Carotid-cavernous fistulas (CCF) are abnormal communications between the internal carotid artery and the cavernous sinus. Traumatic carotid-cavernous fistulae are rare potential complications of craniofacial trauma. Typical findings of CCF are proptosis, chemosis, headache, oculomotor or abducens nerve palsy, trigeminal pain and pulsating bruit over the temporal skull and the bulb. CCF are repo...

We present a very rare case of indirect cavernous carotid fistula (CCF) in a 12-year-old girl. Indirect CCF is extremely rare in the paediatric population. A 12-year-old girl presented with a 7-month history of frontal headaches and intermittent left-sided proptosis. On examination, she had dilated and engorged scleral veins on the left eye, mild dysdiadochokinesia and past pointing on the left...

In the linear minimum mean square error (LMMSE) estimation for orthogonal frequency division multiplexing (OFDM) systems, channel correlation function (CCF) is required. Some methods have been proposed to calculate CCF. Instead of providing a novel method obtain CCF, scheme developed estimator select among different CCFs. this paper, an enhanced LMMSE that able best-matched CCF within candidate...

A newly designed polymethylmethacrylate (PMMA) conico-cylindrical flask (CCF) with an inner arrangement consisting of eight equidistantly spaced rectangular strips mounted radially on a circular disk to provide additional surface area for microbial attachment was employed for antimicrobial compounds and esterase production by two biofilm-forming marine isolates, Streptomyces sundarbansensis sp ...

Coelomic fluid of Eisenia foetida earthworms contains a 42-kDa protein named coelomic cytolytic factor 1 (CCF-1) that was described previously to be involved in cytolytic, opsonizing, and hemolytic properties of the coelomic fluid. Cloning and sequencing of CCF-1 reveal significant homology with the putative catalytic region of beta-1,3- and beta-1,3-1,4-glucanases. CCF-1 also displays homology...

This report describes the findings of a project “Statistical Analysis of Common Cause Failure Data to Support Safety and Reliability Analysis of Nuclear Plant Systems for the CNSC” under the contract No. 87055-12-0221. Analysis of Common Cause Failures (CCF) is an important element of the Probabilistic Safety Assessment (PSA) of systems important to safety in a nuclear power plant. Based on the...

Nitrogen (N) is a nutrient element necessary for plant growth and development. However, excessive inputs of N will lead to inefficient use and large N losses to the environment, which can adversely affect air and water quality, biodiversity and human health. To examine the effects of controlled-release fertilisers (CRF) on yield, we measured ammonia volatilisation, N use efficiency (NUE) and ph...

BACKGROUND Circulating cell-free DNA (ccf-DNA) is becoming an important biomarker for cancer diagnostics and therapy monitoring. The isolation of ccf-DNA from plasma as a "liquid biopsy" may begin to replace more invasive tissue biopsies for the detection and analysis of cancer-related mutations. Conventional methods for the isolation of ccf-DNA from plasma are costly, time-consuming, and compl...