نتایج جستجو برای: i12 i18 i31
تعداد نتایج: 1017 فیلتر نتایج به سال:
Normally, articular cartilage functions well over a lifetime, but traumatic injury or the degenerative changes associated with osteoarthritis can result in significant erosion of the articular layer. The poor intrinsic repair capacity of chondrocytes restricts the process of cartilage tissue formation and creates a demand for tissue engineered cartilage. To cope with all the challenging demands...
I12 is the Joint Engineering, Environmental and Processing (JEEP) beamline, constructed during Phase II of the Diamond Light Source. I12 is located on a short (5 m) straight section of the Diamond storage ring and uses a 4.2 T superconducting wiggler to provide polychromatic and monochromatic X-rays in the energy range 50-150 keV. The beam energy enables good penetration through large or dense ...
Hospital-based rotavirus surveillance was carried out in Mumbai during 2005-2009. An isolate (B08299) with a rare genotype combination (G11P[25]) was detected. The present study was undertaken to characterize the complete genome of the isolate. B08299 exhibited a G11-P[25]-I12-R1-C1-M1-A1-N1-T1-E1-H1 genotype constellation. Phylogenetic analysis of the 11 gene segments of B08299 revealed that t...
This paper proposes that the decline in federal disability insurance (DI) screening stringency raises the incentive of being uninsured. To support it, we provide a theoretical model and empirical evidence. JEL classification: I13, I18, H31, H51, H55
STK15 is a putative oncogene that codes for a centrosome-associated, serine/threonine kinase, the normal function of which is to ensure accurate segregation of chromosomes during mitosis. Amplification of STK15 has been reported in ovarian tumors, suggesting a role in ovarian cancer pathology. STK15 is polymorphic with two single nucleotide substitutions (449t/a and 527g/a) in evolutionarily co...
The tight-binding I12-X86 lac repressor binds to non-operator DNA in a sequence-specific fashion. Using the DNA of the E. coli I gene we have investigated these sequence-specific interactions and compared them to the operator binding of wild-type repressor. The specific, non-operator DNA interactions are sensitive to the inducer IPTG. One strong binding site in the I gene DNA was found to be on...
Money doesn’t seem to make us happy for reasons of social comparison and habituation. But does that necessarily mean that we would be better off doing something else instead? This paper suggests that the phenomena of comparison and habituation are actually found in a variety of economic and social activities, rendering policy conclusions more difficult. JEL Classification Codes: D01, D31, H00, ...
Based on Lewbel, Chiappori and Browning (2002), this paper summarizes how the use of collective models of household behavior can overcome the identiÞcation problems associated with the construction and estimation of adult equivalence scales. JEL codes: K1, D1, J17, C30, I31.
This paper investigates immigrant assortative mating and relationship satisfaction. Using a modifi ed random eff ects ordered probit model, the paper demonstrates that spouses of mixed couples are signifi cantly less satisfi ed with their partner than nativeonly and foreign-only couples. JEL Classifi cation: F22, I31
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