نتایج جستجو برای: r31 r12

تعداد نتایج: 619  

2017
M Adela Valero Ignacio Perez-Crespo Carlos Chillón-Marinas Messaoud Khoubbane Carla Quesada Marta Reguera-Gomez Santiago Mas-Coma Manuel Fresno Núria Gironès

BACKGROUND Fascioliasis is a severe zoonotic disease of worldwide extension caused by liver flukes. In human fascioliasis hyperendemic areas, reinfection and chronicity are the norm and anemia is the main sign. Herein, the profile of the Th1/Th2/Th17/Treg expression levels is analyzed after reinfection, correlating them with their corresponding hematological biomarkers of morbidity. METHODOLO...

2000
Mala Das

Superheated drops are known to vaporise when exposed to energetic nuclear radiation since the discovery of bubble chamber. The application of superheated drops in neutron research specially in neutron dosimetry is a subject of intense research for quite sometime. As the degree of superheat increases in a given liquid, less and less energetic neutrons are required to cause nucleation. This prope...

Journal: :Applied Mathematics and Computation 2006
Emin Kasap Ismail Aydemir Nuri Kuruoglu

In this article, a new type of ruled surfaces in a Lorentz 3-space R31 is obtained by a strictly connected time-like oriented line moving with Frenet s frame along a space-like curve. These surfaces are classified into time-like and space-like surfaces. The wellknown theorems due to Bonnet and Chasles in the 3-dimensional Euclidean space are proved for a time-like ruled surface. 2005 Published ...

2013
Tsukasa Mashima Fumiko Nishikawa Yuji O. Kamatari Hiromichi Fujiwara Masayuki Saimura Takashi Nagata Tsutomu Kodaki Satoshi Nishikawa Kazuo Kuwata Masato Katahira

Prion proteins (PrPs) cause prion diseases, such as bovine spongiform encephalopathy. The conversion of a normal cellular form (PrP(C)) of PrP into an abnormal form (PrP(Sc)) is thought to be associated with the pathogenesis. An RNA aptamer that tightly binds to and stabilizes PrP(C) is expected to block this conversion and to thereby prevent prion diseases. Here, we show that an RNA aptamer co...

Journal: :The American Economic Review 2021

School choice systems aspire to delink residential location and school assignments by allowing children apply schools outside of their neighborhood. However, programs also affect incentives live in certain neighborhoods, this feedback may undermine the goals choice. We investigate possibility developing a model public narrows range between highest lowest quality compared neighborhood assignment...

Journal: :Annals of Oncology 2022

Colorectal carcinomas (CRCs) with high-level microsatellite instability (MSI-H) often contain gene fusions, which involve receptor tyrosine kinases. This study included 105 MSI-H CRCs. NTRK1/2/3, ALK, ROS1 and RET fusions were analyzed by PCR test for 5’/3’-end unbalanced expression, is capable of detecting all translocation variants. The type rearrangements was subsequently determined variant-...

2010
Christian A. L. Hilber Tracy M. Turner

This paper examines the impact of the combined U.S. state and federal mortgage interest deduction (MID) on homeownership attainment, using data from 1984 to 2007 and exploiting variation in the subsidy arising from changes in the MID within and across states over time. We test whether capitalization of the MID into house prices offsets the positive effect on homeownership. We find that the MID ...

2014
M. Aravena J. A. Hodge J. Wagg C. L. Carilli E. Daddi H. Dannerbauer L. Lentati D. A. Riechers M. Sargent F. Walter

We present detections of the CO(J = 1–0) emission line in a sample of four massive star-forming galaxies at z ∼ 1.5 − 2.2 obtained with the Karl G. Jansky Very Large Array (VLA). Combining these observations with previous CO(2–1) and CO(3–2) detections of these galaxies, we study the excitation properties of the molecular gas in our sample sources. We find an average line brightness temperature...

2008
V. MILANI

In this paper, by the studying of the Gauss map, Laplacian operator, curvatures of surfaces in R 1 and Bour’s theorem, we are going to identify surfaces of revolution with pointwise 1-type Gauss map property in 3−dimensional Minkowski space. Introduction The classification of submanifolds in Euclidean and Non-Euclidean spaces is one of the interesting topics in differential geometry and in this...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید