INTRODUCTION Load variation is associated with changes in joint torque and compensatory reflex activation and thus, has a considerable impact on balance control. Previous studies dealing with over (OL) and under loading (UL) used water buoyancy or additional weight with the side effects of increased friction and inertia, resulting in substantially modified test paradigms. The purpose of this st...

Several investigators have studied the deficit in maximal voluntary force that is said to occur when bilateral muscle groups contract simultaneously. A true bilateral deficit (BLD) would suggest a significant limitation of neuromuscular control; however, some of the data from studies in the literature are equivocal. Our purpose was to determine whether there is a BLD in the knee extensors of un...

Many methods exist for solving the one-dimensional cutting stock optimization problem with usable leftovers (CSPUL), but none of them consider the excessive generation of usable leftovers (UL) in stock after several consecutiveorders. To highlight this problem, the COLA method for solving the CSPUL [1] was selected. We performed experiments that showed how UL in stock continuously grow when the...

The mutation timeless(UL) generates 33 hr rhythms, prolonged nuclear localization of PERIOD/TIMELESS(UL) protein complexes, and protracted derepression of period (per) and timeless (tim) transcription. Light-induced elimination of TIM(UL) from nuclear PER/TIM(UL) complexes gives strong downregulation of per and tim expression. Thus, in the absence of TIM, nuclear PER can function as a potent ne...

Upper limb three-dimensional movement analysis (UL-3DMA) offers a reliable and valid tool to evaluate movement patterns in children with unilateral cerebral palsy (uCP). However, it remains unknown to what extent the underlying motor impairments explain deviant movement patterns. Such understanding is key to develop efficient rehabilitation programs. Although UL-3DMA has been shown to be a usef...

Introduksjon: Ved CT-undersøkelser gis kontrastinjeksjon for å forbedre gjengivelsen av blodkar, organer, svulster mm. Perifer venepunksjon kan være vanskelig, ulike anatomiske årsaker. Sikker kontrast-injeksjon krever adgang via et kateter, lagt inn i ‘tilstrekkelig godt blodkar’. Vener ligge dypt vevet, tynne, porøse, anatomisk vanskelig til; eller på andre måter vanskelig. Målet var en empir...

Flail arm syndrome (FAS), an atypical presentation of amyotrophic lateral sclerosis (ALS), is characterized by progressive, predominantly proximal, weakness of upper limbs, without involvement of the lower limb, bulbar, or respiratory muscles. When encountering a patient who presents with this symptomatic profile, possible diagnoses include upper limb onset ALS (UL-ALS), and FAS. The lack of in...

Uterine leiomyoma (UL) is the most common benign smooth muscle cell tumor with as yet unknown etiology and pathogenesis. This study was carried out to investigate the association of ESR1-351 A>G, ESR1 -397 T>C and CYP1A1 (Ile462Val) polymorphisms with UL in female patients of Iranian origin. In this case-control study, 276 patients with UL and 156 healthy women were recruited. The genetic polym...

In the dye-binding method, the absorbance increase caused by a protein error of a pH indicator is observed only in a restricted pH range. However, this pH range in the presence of a detergent has not yet been examined. Thus, the author investigated the pH (pH(UL)) where the absorbance increase becomes zero by a calculation based on the chemical equilibrium of a protein error of a pH indicator, ...

In this paper, we consider the sum α-fair utility maximization problem for joint downlink (DL) and uplink (UL) transmissions of a wireless powered communication network (WPCN) via time and power allocation. In the DL, the users with energy harvesting receiver architecture decode information and harvest energy based on simultaneous wireless information and power transfer. While in the UL, the us...