8,386 research outputs found
Some Identities on the High-Order -Euler Numbers and Polynomials with Weight 0
We construct the th order nonlinear ordinary differential equation related to the generating function of -Euler numbers with weight 0. From this, we derive some identities on -Euler numbers and polynomials of higher order with weight 0
Making Capital of āIllegalā Publication under Japanese Imperial Censorship: Publication Strategies of <i>Senki</i> (Battle Flag) around 1930
Around 1930, the Japanese publishing market was restructured, and as part of this process, the colonial market emerged within the Japanese Empire. In an attempt to expand into the colonial market, publishers such as KaizÅ-sha, ChÅ«ÅkÅron-sha, and Senki-sha competed among each other, producing ālegalā and āillegalā commodities related to socialism. This paper examines the circulation of illegal commodities such as the often-banned magazine Senki (Battle Flag), cross-reading them with internal documents from Senki-sha (Senkiās publisher) and NAPF (All-Japan Federation of Proletarian Arts), as well as with those from the Japanese Home Ministry and the Japanese Government-General in Korea. By doing so, the essay argues that the main actors of the socialist cultural movement around 1930 purposefully planned to capitalize on the āillegalā nature of their commodities, while adopting a public stance of differentiation from commercial capital. Furthermore, by proposing that the publication of illegal commodities was in fact deeply imbricated with the movement of capital in the publishing market, this paper also reveals that Korean-language publicationsānotably, the magazine Uri tongmu (Our Comrades)āproduced by socialists in the Japanese interior around 1930, ended up playing a role in undermining the reconstruction of socialism in Korea. For this reason, it is crucial to reconsider the prevailing narrative about the history of the Japanese socialist movement of the late 1920s and early 1930s, which often essentializes the connection between Japanese and Korean socialists as pure ideological solidarity, paying little attention to the complex movement of capital, legal and illegal, at work in the Japanese Empire around 1930
Cored Dark Matter halos in the Cosmic Neutrino Background
We study the impact of the interaction between DM and the cosmic neutrino
background on the evolution of galactic dark matter halos. The energy transfer
from the neutrinos to the dark matter can heat the center of the galaxy and
make it cored. This effect is efficient for the small galaxies such as the
satellite galaxies of the Milky Way and we can put conservative constraint on
the non-relativistic elastic scattering cross section as
for 0.1 keV dark matter and 0.1
eV neutrino.Comment: 7 pages, 5 figure
Serial Magnetic Resonance Imagings of Multiple Brain Abscesses in a Patient with Pneumococcal Meningoencephalitis
We report a 43-yr-old man manifesting bacterial meningoencephalitis and multiple abscesses by Streptococcus pneumoniae. Serial magnetic resonance (MR) imagings and MR spectroscopy showed the evolution of multiple brain abscesses over 4 weeks: the enhanced rings became thicker and the dimension of whole lesions larger despite shrinkage of the ring-enhanced regions. These findings may be evidence of active inflammation working to sequestrate the lesion and protect the surrounding normal brain parenchyma from additional damage, even in the final stage of the brain abscess
Activation of two types of brain glutamate dehydrogenase isoproteins by gabapentin
AbstractThe stimulatory effects of gabapentin on the activities of two types of glutamate dehydrogenase (GDH) isoproteins homogeneously purified from bovine brain have been studied at various conditions. When the effects of different gabapentin concentrations on GDH activities were studied in the direction of reductive amination of 2-oxoglutarate with NADPH as a coenzyme, a marked activation was observed for both isoproteins, whereas both isoproteins showed activation to a lesser extent with NADH as a coenzyme. Stimulatory effects of gabapentin on GDH activities in the direction of the oxidative deamination of glutamate were also observed, but to a much lesser extent than reductive amination. There were big differences between the two GDH isoproteins in their sensitivity to the action of gabapentin. The largest activation was observed with GDH II when NADPH was used as a coenzyme. Half-maximal stimulation was reached at around 1.5 mM. Gabapentin relieved the inhibition of GDH isoproteins by GTP and this resulted in an increase in the apparent activation by gabapentin in the presence of GTP. 2-Oxoglutarate was found to give rise to high substrate inhibition and gabapentin reduced the substrate inhibition in the presence of 0.2 mM NADH. Since there are neurodegenerative disorders in which GDH activity is decreased, the therapeutic modulation of the activity of this enzyme may be clinically useful
Increased Prevalence of low High-density Lipoprotein Cholesterol (HDL-C) Levels in Korean Adults: Analysis of the Three Korean National Health and Nutrition Examination Surveys (KNHANES 1998ā2005)
AbstractObjectivesHigh-density lipoprotein cholesterol (HDL-C) is an independent risk factor for cardiovascular diseases that has shown a remarkable increase, but little is known about the prevalence of low HDL-C in Korea. This study aimed to evaluate changing trends of low HDL-C prevalence, and indicate other risk factors associated with low HDL-C.MethodsWe selected subjects aged ā„20 years from the Korean National Health and Nutrition Examination Survey (KNHANES) 1998, 2001, and 2005 (nĀ =Ā 7962, 6436, and 6412). The mean level of HDL-C and the prevalence of low HDL-C was calculated, and cardiovascular risk factors associated with low HDL-C, as well as demographic, anthropometric, lifestyle, and nutrition factors, were assessed using the KNHANES 2005 data.ResultsMean HDL-C levels in men and women between KNHANES 1998 and 2005 decreased significantly, from 48.1 to 42.3 and from 51.6 to 47.1Ā mg/dL, respectively (both pĀ <Ā 0.001). The decrease was slightly less for women compared with men for the same period, and women had higher HDL-C levels at all periods. Covariate-adjusted OR revealed that body mass index, waist circumference, and non-alcohol drinker in both men and women were associated with low HDL-C levels by KNHANES 2005, as were employed and light physical activity in men and low fat intake in women.ConclusionThe prevalence of low HDL-C increased significantly from KNHANES 1998 to 2001 and 2005 (pĀ <Ā 0.001) in both men and women. body mass index, waist circumference, and non-alcohol drinker were identified as associated with low HDL-C in Korean adults
Epicardial adipose tissue thickness assessed by cardiac magnetic resonance is an independent indicator for coronary artery stenosis in asymptomatic type 2 diabetic patients
Fabrication of Microstructure Array using the Projection Microstereolithography System
Microstereolithography technology is similar to the conventional stereolithography process and enables to fabricate a complex 3D microstructure. This is divided into scanning and projection type according to aiming at precision and fabrication speed. The scanning MSL fabricates each layer using position control of laser spot on the resin surface, whereas the projection MSL fabricates one layer with one exposure using a mask. In the projection MSL, DMD used to generate dynamic pattern consists of micromirrors which have per side. The fabrication range and resolution are determined by the field of view of the DMD and the magnification of the projection lens. If using the projection lens with high power, very fine microstructures can be fabricated. In this paper, the projection MSL system adapted to a large surface for array-type fabrication is presented. This system covers the meso range, which is defined as the intermediate range between micro and macro, with a resolution of a few . The fabrication of array-type microstructures has been demonstrated to verify the performance of implemented system
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