نتایج جستجو برای: e25

تعداد نتایج: 192  

2016
George C. Bitros

This paper investigates whether the monetary policy and the market structure have anything to do with the declining share of labor in the U.S in recent decades. For this purpose: (a) a dynamic general equilibrium model is constructed and used in conjunction with data over the 2000-2014 period to compute the income shares; (b) the latter are compared to those reported from various sources for si...

Journal: :Zbornik Matice Srpske Za Prirodne Nauke 2021

Leaf spot disease caused by Cercospora beticola Sacc. is the most destructive foliar of beet. leaf controlled primarily fungicides because non-chemical alternatives do not provide commercially viable control. One ways reducing chemical application use different essential oils (EOs) or antagonistic plant growth-promoting rhizobacteria (PGPB). This study evaluates several EOs and PGPB belonging t...

2002
Chan-Hyung Kim Young-Suk Cho Yang-Sook Chun Jong-Wan Park Myung-Suk Kim

Vascular endothelial growth factor (VEGF) expression is upregulated by hypoxia-inducible factor-1 (HIF-1) in ischemic tissues and growing tumors. Normally, HIF-1 activity depends on the amount of HIF-1 subunit, which is tightly regulated by the oxygen tension. In the myocardium, VEGF expression has been shown to be induced under nonhypoxic conditions by mechanical stresses. However, the cellula...

2017
Mordecai Kurz

We show modern information technology (in short IT) is the cause of rising income and wealth inequality since the 1970's and has contributed to slow growth of wages and decline in the natural rate. Hence, the source of most improvements in our living standards also causes social losses and rising inequality. We first study all US firms whose securities trade on public exchanges. Surplus wealth ...

Journal: :Stroke 2012
Alexander Drobyshevsky Matthew Derrick Kehuan Luo Li-Qun Zhang Yi-Ning Wu Silvia Honda Takada Lei Yu Sidhartha Tan

BACKGROUND AND PURPOSE The pattern of antenatal brain injury varies with gestational age at the time of insult. Deep brain nuclei are often injured at older gestational ages. Having previously shown postnatal hypertonia after preterm fetal rabbit hypoxia-ischemia, the objective of this study was to investigate the causal relationship between the dynamic regional pattern of brain injury on MRI a...

Journal: :Brain research 2000
C Cirelli G Tononi

Sleep and waking differ significantly in terms of behavior, metabolism, and neuronal activity. Recent evidence indicates that sleep and waking also differ with respect to the expression of certain genes. To systematically investigate such changes, we used mRNA differential display and cDNA microarrays to screen approximately 10000 transcripts expressed in the cerebral cortex of rats after 8 h o...

2008
Brad Sturgill

The stability of factor shares has long been considered one of the “stylized facts” of macroeconomics. However, the relationship between cross-country factor shares and economic development is dependent on how factor shares are measured. Most factor share studies acknowledge only two factors of production: total capital and total labor. The failure to acknowledge more than two factors yields mi...

2012
Lea Necitas Apostol Akira Suzuki Analisa Bautista Hazel Galang Fem Julia Paladin Naoko Fuji Socorro Lupisan Remigio Olveda Hitoshi Oshitani

Acute flaccid paralysis (AFP) surveillance has been conducted as part of the World Health Organization (WHO) strategy on poliomyelitis eradication. Aside from poliovirus, which is the target pathogen, isolation, and identification of non-polio enteroviruses (NPEVs) is also done by neutralization test using pools of antisera which can only identify limited number of NPEVs. In the Philippines, de...

2015
Krishnan A. Iyer Amanda M. Flores John M. Torkelson

As a significant part of municipal solid waste (MSW), waste cardboard (CB) is a sustainable, inexpensive, and rich source of cellulose. Previous studies of polyolefin/CB composites have reported modest enhancement to major reduction in modulus and major reduction in elongation at break values relative to neat polymer. Here, green hybrids of low density polyethylene (LDPE) and polypropylene (PP)...

Journal: :Journal of virology 2014
Ming Yang Shuo Wang Xiu-Li Yue Lu-Lin Li

UNLABELLED Autographa californica multiple nucleopolyhedrovirus orf132 (named ac132) has homologs in all genome-sequenced group I nucleopolyhedroviruses. Its role in the viral replication cycle is unknown. In this study, ac132 was shown to express a protein of around 28 kDa, which was determined to be associated with the nucleocapsids of both occlusion-derived virus and budded virus. Confocal m...

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