Premature ovarian failure (POF) is a condition affecting 1% of women in the general population, causing amenorrhea, hypergonadotropism and hypoestrogenism before the age of 40. Currently, POF cannot be reversed and, although treatments are available, there is an urgent need for improved treatment strategies. Growth hormone (GH) is a pleiotropic hormone that affects a broad spectrum of physiolog...

We propose the integration of power-over-fiber (PoF) in home networks with multi Gbit/s data transmission based on wavelength-division-multiplexing (WDM) step-index plastic optical fibers (SI-POF). Different powering architectures are described. The efficiencies different components discussed to address maximum remote energy that can be delivered. Experimental results show ability system delive...

Bragg grating in a single-mode photosensitive polymer optical fiber (POF) with benzil dimethyl ketal (BDK)-doped in core has been inscribed through the Sagnac ring interference method. The Bragg wavelength of grating is about 1570nm. The stress and strain response of fiber Bragg grating (FBG) has been studied respectively. By fitting the experimental result, the strain sensitivity of FBG in POF...

PURPOSE Women with epilepsy (WWE) have an increased risk for several reproductive endocrine disorders that may affect their fertility. The incidence of premature ovarian failure (POF) in women with epilepsy has not been systematically studied. This study examined the incidence of POF in women with epilepsy. METHODS Fifty consecutively evaluated cognitively normal women with epilepsy, aged 38-...

In this paper, we propose a fiber optic system to measure the changes in RGB composition of light liquid solutions using plastic optical (POF) as an intrinsic sensor. The measurement is composed 3 W white light-emitting diode source, 20 cm long U-shaped POF, and photodiode array that allows us detect propagating through POF. POF has length 5 mm without coating, which remains contact with soluti...

Objective. To assess aetiology of a POF in a 33-year-old woman and, if possible, plan a cure. Design. Case report. Setting. medical genetics diagnostic unit in a university hospital. Patient. A 33-year-old woman with premature ovarian failure (POF). Intervention(s). Genetic counseling, karyotyping, FISH study. Result(s). Turner-like diagnosis. Conclusion(s). Most cases of POF remain idiopathic....

Premature ovarian failure (POF) is a frequent pathology affecting 1-1.5% of women under 40 years old. Despite advances in diagnosing and treating human infertility, POF is still classified as being idiopathic in 50-80% of cases, strongly suggesting a genetic origin for the disease. Different types of autosomal and X-linked genetic anomalies can originate the phenotype in syndromic and non-syndr...

BACKGROUND Elucidation of the causes of premature ovarian failure (POF) is difficult due to the heterogeneity of the condition. Inhibin is a potential candidate gene for POF based on its dual actions on FSH secretion by the pituitary and gametogenesis in the gonads. A missense mutation in the inhibin alpha subunit gene (INHA G769A) is associated with POF in several populations. However, there i...

BACKGROUND The etiology of most premature ovarian failure (POF) cases is usually elusive. Although genetic causes clearly exist and a likely susceptible region of 8q22.3 has been discovered, no predominant explanation exists for POF. More recently, evidences have indicated that mutations in NR5A1 gene could be causative for POF. We therefore screened for mutations in the NR5A1 gene in a large c...

Imposing fairness in resource allocation incurs a loss of system throughput, known as the Price of Fairness (PoF ). In wireless scheduling, PoF increases when serving users with very poor channel quality because the scheduler wastes resources trying to be fair. This paper proposes a novel resource allocation framework to rigorously address this issue. We introduce selective fairness: being fair...