PURPOSE To assess the effect of using a lossy Joint Photographic Experts Group standard for wavelet image compression, JPEG2000, on pulmonary nodule detection at low-dose computed tomography (CT). MATERIALS AND METHODS One hundred sets of lung CT data ("cases") were compressed to 30:1, 20:1, and 10:1 levels by using a wavelet-based JPEG2000 method, resulting in 400 test cases. Each case consi...

Differentiation of mesenchymal stem cells into a particular lineage is tightly regulated, and malfunction of this regulation could lead to pathological consequences. Patients with osteoporosis have increased adipocyte accumulation, but the mechanisms involved remain to be defined. In this study, we aimed to investigate if microRNAs regulate mesenchymal progenitor cells and bone marrow stromal c...

The theory of respectively interpretation proposed in Yatabe and Tam (2021) "In defense an HPSG-based non-constituent coordination" (Linguistics Philosophy 44, pp. 1-77) entails that Binding Conditions A B need to be formulated as constraints on the form semantic representations. It is possible formulate two binding conditions such if anaphoric relations are encoded representations a way analog...

We calculate the two-loop corrections to heavy-quark pair production in the gluon fusion channel which arise from diagrams involving a closed light-quark loop. The calculation is carried out by keeping the exact dependence on the heavy-quark mass. The analytic results are written in terms of logarithms, classical polylogarithms Lin(n = 2, 3, 4), andgenuinemultiplepolylogarithmsLi2,2.Thefunction...

biotransformation of benzo[a]pyrene (bap) in the presence of microsomal fractions derived from liver and epiderm of adult and weanling rats was examined. the aim of this study was to evaluate the effect of age on the capacity of two organs in transformation of bap. subcellular fractions were prepared from skin and liver by ultracentrifugation and were used as the source of bap metabolizing enzy...

In this paper, partial sequences of the tree shrew (Tupaia belangeri) Klf4, Sox2, and c-Myc genes were cloned and sequenced, which were 382, 612, and 485 bp in length and encoded 127, 204, and 161 amino acids, respectively. Whereas, their cDNA sequence identities with those of human were 89%, 98%, and 89%, respectively. Their phylogenetic tree results indicated different topologies and suggeste...

Abstract So-called respectively readings have posed serious challenges for theories of syntax and semantics. Sentences like George and Martha respectively denounced and were denounced by the governor (McCawley 1998) show that although the conjoined verbal expressions share the same syntactic subject, they do not predicate that subject in the same way; George (not Martha) denounced the governor,...