We present a classical formalism describing two-time physics with background gauge fields. The formalism has an irreducible version that can be used as a starting point for the construction of a quantized two-time physics theory with a minimum length in a noncommutative Lorentz-covariant space-time.

Low-harmonic formulas for closed relativistic strings are given. General parametrizations are presented for the addition of second-and third-harmonic waves to the fundamental wave. The method of determination of the parametriza-tions is based upon a product representation found for the finite Fourier series of string motion in which the constraints are automatically satisfied. The construction ...

We review the spectroscopy and some properties of hadrons containing two charmed quarks, or more generally, two heavy quarks. This includes heavy baryons such as (bcu), and possible exotic multiquark states.

(3) a. taam-a ‘sit’ b. taam-ik-a ‘seat’ (put in seated position) -ik(impositive) c. taam-uk-ul-a ‘unseat’ -ul(reversive tr.) d. taam-uk-ul-igw-a ‘be unseated’ -igw(passive) e. taam-uk-ul-igw-aasy-a ‘cause to be unseated’ -aasy(causative) f. taam-uk-ul-igw-aasy-an-a ‘cause each other to be unseated’ -an(reciprocal) g. taam-uk-ul-igw-aasy-an-il-a ‘cause e.o. to be unseated for/at’ -il(applicative)

l=1 σlulv T l (1) ∀ l σl ∈ R, σl ≥ 0 (2) ∀ l, l 〈ul, ul′〉 = 〈vl, vl′〉 = δ(l, l) (3) To prove this consider the matrix AA ∈ R. Set ul to be the l’th eigenvector of AA . By definition we have that AAul = λlul. Since AA T is positive semidefinite we have λl ≥ 0. Since AA is symmetric we have that ∀ l, l 〈ul, ul′〉 = δ(l, l). Set σl = √ λl and vl = 1 σl Aul. Now we can compute the following: 〈vl, vl...

This study evaluates stroke patients with upper-limb (UL) motor deficits using measures of impairment and "activity limitation" to quantify recovery of UL function poststroke and to identify predictors of UL function and predictors of UL recovery following stroke. The study also compares the recovery of UL function with that of the lower limb (LL). Measures of impairment and "activity limitatio...

Previous studies have reported that uterine leiomyoma (UL) may share pathogenic features with obesity and hypertension, which are components of metabolic syndrome (MetS). We examined the association between UL and MetS in premenopausal parous women.This 1:1 case-control study was conducted on 615 asymptomatic women with UL and 615 women without UL that were matched for age, reproductive history...

Saturation is (μ, κ)-transferable in T if and only if there is an expansion T1 of T with |T1| = |T | such that if M is a μ-saturated model of T1 and |M | ≥ κ then the reduct M ↾ L(T ) is κ-saturated. We characterize theories which are superstable without f.c.p., or without f.c.p. as, respectively those where saturation is (א0, λ)-transferable or (κ(T ), λ)-transferable for all λ. Further if for...

In the present work we argue that the usual assumption that magnetic currents possess the vector structure characteristic of electric currents may be the source of several difficulties in the theory of magnetic monopoles. We propose an axial magnetic current instead and show that such difficulties are solved. Charge quantization is shown to be intimately connected with results of theories of di...