نتایج جستجو برای: 2010

تعداد نتایج: 173282  

2017
Sergey Nadtochiy

In this work, we present a discrete time modeling framework, in which the shape and dynamics of a Limit Order Book (LOB) arise endogenously from an equilibrium between multiple market participants (agents). We use the proposed modeling framework to analyze the effects of trading frequency on market liquidity in a very general setting. In particular, we demonstrate the dual effect of high tradin...

2017
Vitaly V Kadnikov Yulia A Frank Andrey V Mardanov Alexey V Beletsky Olga V Karnachuk Nikolai V Ravin

We report on the metagenome of a deep subsurface aquifer in the Tomsk region of Russia, sampled via an oil exploration borehole drilled to a depth of 2.8 km. Methanogenic archaea were present in the water along with members of various bacterial phyla, including Firmicutes, Chloroflexi, Bacteroidetes, Ignavibacteriae, and uncultured candidate divisions.

2013
Ganesan Bhuvaneswari

This study presents the isolation and molecular characterization of bacterial strains utilizing 1, 7, 7-Trimethylbicyclo (2.2.1) heptane-2-one (camphor) as a sole source of carbon, isolated from the biomass sludge sample collected from an effluent treatment plant of Mathura Refinery Limited (MRL), India. Initial screening was carried out where the 16S rDNA PCR was performed using reported eubac...

2014
K. Pandiyan Rameshwar Tiwari Surender Singh Pawan K. S. Nain Sarika Rana Anju Arora Shashi B. Singh Lata Nain

Parthenium sp. is a noxious weed which threatens the environment and biodiversity due to its rapid invasion. This lignocellulosic weed was investigated for its potential in biofuel production by subjecting it to mild alkali pretreatment followed by enzymatic saccharification which resulted in significant amount of fermentable sugar yield (76.6%). Optimization of enzymatic hydrolysis variables s...

Journal: :Revista de biologia tropical 2013
Gerardo Guerrero-Jiménez Guadalupe Zavala-Padilla Marcelo Silva-Briano Roberto Rico-Martínez

The study of sexual reproductive behavior supported by ultrastructural evidence is important in rotifers to describe differences among potential cryptic species. In this research, the morphology of the rotifer Brachionus bidentatus is described at the ultrastructural level, using electronic microscopy, together with a brief description and discussion of its sexual reproductive behavior. The cha...

Indu Kala Tripathi

The object of this paper to derive certain sucient condi-tions for close-to-convexity of certain analytic functions dened on theunit disk  

Journal: :The Journal of parasitology 1994
R L Rausch R D McKown

Choanotaenia atopa (Cestoda: Dilepididae) is described (host: domestic cat from the vicinity of Manhattan, Kansas); its natural host is presumed to be a rodent. Choanotaenia atopa is morphologically similar to cestodes of 6 species, all from rodents, formerly placed in the genus Rodentotaenia Matevosian, 1953, and subsequently removed to the genera Choanotaenia Railliet, 1986, or Monopylidium F...

2012
Xin Qi Xiaolong Lin Xinhua Wang

A new species of the genus Microtendipes Kieffer, 1915, Microtendipes zhejiangensissp.n., is described, and its morphological description and illustrations are given. A catalogue of the genus in Oriental Region is provided and a key to the males of Microtendipes in the Oriental Region is given.

Journal: :Nihon Ika Daigaku zasshi 1994
K Akimaru Y Iino S Matsunobu S Hayama Y Iedokoro K Uchiyama M Hioki S Matsushima A Terashi T Shoji

Koho Akimaru, Yasuhiko Iino, Seiichi Matsunobu, Shuyou Hayama, Yoshio ledokoro, Kiichirou Uchiyama, Masafumi Hioki, Shinji Matsushima, Akirou Terashi, Tasuku Shoji, Tsuyoshi Kobayashi, Michiko Yokoyama, Nobutaka Yamada4 and Kouji Matsumoto The Second Department of Surgery, Nippon Medical School First Hospital The Second Department of Internal Medicine, Nippon Medical School First Hospital Depar...

Journal: :The Journal of antimicrobial chemotherapy 2014
Noraida Mosqueda Eva Gato Ignasi Roca María López Carlos Ruíz de Alegría Felipe Fernández Cuenca Luis Martínez-Martínez Jerónimo Pachón José Miguel Cisneros Jesús Rodríguez-Baño Alvaro Pascual Jordi Vila Germán Bou María Tomás

BACKGROUND Carbapenem-resistant Acinetobacter baumannii (CRAb) is a major source of nosocomial infections in Spain associated with the production of OXA-58-like or OXA-24/40-like β-lactamase enzymes. We analysed the plasmids carrying the bla(OXA-24/40)-like gene in CRAb isolates obtained a decade apart. METHODS The presence of β-lactamases was screened for by PCR (metallo-β-lactamases, carbap...

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