We consider a configuration of strings and solitons in the type IIB superstring theory on M5 × T 5, which is composed of a set of arbitrarily-wound D-fivebranes on T 5 and a set of arbitrarily-wound D-strings on S1 of the torus. For the configuration, it is shown that number of microscopic states is upper-bounded by the exponential of Hawking-Bekenstein entropy of the corresponding black hole a...

An epizootic of toxoplasmosis occurred among 22 adult and 30 kit black-footed ferrets (Mustela nigripes) maintained under quarantine conditions at the Louisville Zoological Garden (Louisville, Kentucky, USA) in June, 1992. Black-footed ferrets appear to be highly susceptible to acute and chronic toxoplasmosis. Clinical signs were observed in 19 adults and six kits and included anorexia, letharg...

in vitro studies with trichoderma spp., soil-borne fungal antagonists, demonstrated that a number of isolates produced volatile and non-volatile metabolites capable of inhibiting the growth and sporulation of several soil-borne plant pathogenic fungi. microscopic observations showed that t. harzianm and t. viride, isolated from soil samples from ahwaz and karaj, adversely affected the mycelial ...

Extranodal natural killer/T cell lymphoma, nasal type, is a non-Hodgkin lymphoma, most commonly affecting the nasal cavity, paranasal sinuses and nasopharynx. Clinically it is characterised by destruction of facial tissues, commencing in the midline. In most cases it arises from malignant transformation of natural killer cells (NK); sometimes from malignant transformation of cytotoxic T cells.E...

OBJECTIVE To determine the prevalence of adrenal androgen (AA) excess in the polycystic ovary syndrome (PCOS) using age- and race-specific normative values. DESIGN Cross-sectional observational study. PATIENTS One hundred and eight-two (88 Black and 94 White) age-matched healthy eumenorrhoeic nonhirsute women (controls) and 213 (27 Black and 186 White) women with PCOS were recruited. MEAS...

Photocatalysis is an ecofriendly and sustainable pathway for utilizing solar energy to convert organic molecules. In this context, using light responsive graphene-based materials C–N bond activation coenzyme regeneration (nicotinamide adenine dinucleotide hydrogen; NADH) one of the utmost important challenging tasks in century. Herein, we report synthesis nitrogen-doped graphene quantum dots (N...

A method is described for the determination by solid phase spectrophotometry (SPS) of trace amounts of vanadium in natural water and crude petroleum samples. The procedure is based on fixation on a dextran-type anion exchanger of the complex V(IV)-Eriochrome Cyanine R. The absorbance of the gel, at 563 and 750 nm, packed in a 1 mm cell, is measured directly. Vanadium can be determined in the 0....

We consider the evolution of cosmological perturbations at the QCD transition, in particular the sudden reheating from a supercooled universe to the transition temperature. Sudden reheating happens at a specific temperature, hence density, and singles out one specific hypersurface. Underdensities reach the reheating earlier than overdensities, there is a short period of huge pressure difference...

OBJECTIVE: Diabetes mellitus (DM) is a chronic metabolic disease which affects many organ systems in the body and is associated with a progressive weight loss. Many diabetic patients used to consume herbal remedies to relieve their symptoms. Black tea and its fermented remedy which is made by cultivating the Kombucha mushroom in a mixture of warm tea and sugar are widely used by diabetic patien...