We present a new expression of the polynomial Hamiltonian of the Garnier system in two variables. 1. Main results The Garnier system in two variables is equivalent to the rational Hamiltonian system given by (see [18], cf. [3]) dq1 = ∂H1 ∂p1 dt + ∂H2 ∂p1 ds, dp1 = − ∂H1 ∂q1 dt− ∂H2 ∂q1 ds, dq2 = ∂H1 ∂p2 dt + ∂H2 ∂p2 ds, dp2 = − ∂H1 ∂q2 dt− ∂H2 ∂q2 ds, H1 = − q1(q1 − 1)(q1 − t)(q1 − s)(q2 − t) (...

This study examines tone and phonation in White Hmong, a language with seven tones (traditionally described as: high, mid, low, high-falling, mid-rising, low-falling, and mid-low) and three phonations (low-falling tone is creaky, mid-low tone is breathy and the remaining tones are modal). Thirty-two speakers were recorded producing words with all seven tones; audio and electroglottographic reco...

Let H1∪P H2 be a Heegaard splitting of a closed 3-manifoldM , i.e., Hi (i = 1, 2) is a handlebody in M such that H1 ∪H2 = M , H1 ∩H2 = ∂H1 = ∂H2 = P . In [13], M.Scharlemann, and A.Thompson had introduced a process for spreading H1 ∪P H2 into a “thinner” presentation. The idea was polished to show that if the original Heegaard splitting is irreducible, then we can spread it into a series (A1 ∪P...

The tau (MAPT) locus exists as two distinct clades, H1 and H2. The H1 clade has a normal linkage disequilibrium structure and is the only haplotype found in all populations except those derived from Caucasians. The H2 haplotype is the minor haplotype in Caucasian populations and is not found in other populations. It shows no recombination over a region of 2 Mb with the more common H1 haplotype....

The types and functions of histamine receptors in the submucosal arterioles of the corpus and antrum of the cat and rat stomach were studied using an in vivo microscopy technique. Change in arteriolar diameter in response to superfusion of histamine with and without antagonists was measured by an image-splitting technique. H1 and H2 histamine receptors subserving vasodilatation were demonstrate...

Differentiation inhibitory factor (nm23 protein) inhibited the induction of differentiation of mouse myeloid leukemia M1 and WEHI-3BD+ and human erythroleukemia HEL, KU812, and K562 cells. Block of differentiation may be associated with the aggressive behavior of leukemia. To examine the role of nm23 in human myeloid leukemia, we investigated the relative levels of nm23-H1, nm23-H2, and c-myc t...

This study investigates the role linguistic experience has on the perception of phonation and acoustic properties that correlate with this perception. Listeners from Gujarati (contrasts breathy versus modal vowels), Spanish (no breathiness) and English (allophonic breathiness) participated in: (1) a similarityrating task, indicating the similarity of modal and/or breathy Mazatec vowels and (2) ...