The stealth trading hypothesis (STH) states that informed traders concentrate their trades on medium sizes to conceal their information. Supporting empirical evidence for the NYSE case is considerable. In this paper, we question several methodological aspects of previous studies to provide new insights. We show that the STH cannot be rejected under alternative definitions of the trade-size cuto...

Soil transmitted helminth (STH) infection are endemic in developing countries. A study was carried out of sewage farms, streams and vegetables to determine the sources and routes of STH infection in Sanliurfa, Turkey. Stool samples from farmhouse inhabitants as well as soil and vegetable samples from the gardens were collected and examined. In addition, water samples from streams and vegetable ...

Growth hormone (somatotropin—STH) deficiency therapy requires daily injections of recombinant human growth hormone. The FDA approved treatment with STH one dose per week for the first time in 2021. However, injectable drug application is accompanied by numerous inconveniences. Therefore, an attempt was made to formulate a less invasive formulation topical skin. A substrate prepared based on pol...

Soil-transmitted helminth (STH) infections affect an estimated 2 billion people world wide. Children experience the greatest morbidity, limiting their potential in academic and physical endeavors. Our study assessed the prevalence of STH infections in primary school-aged children in a rural village in the Nyanza Province of Kenya. Over two-thirds (68%) of the sampled population tested positive ...

Recently there have been calls for the eradication of malaria and the elimination of soil-transmitted helminths (STHs). Malaria and STHs overlap in distribution, and STH infections are associated with increased risk for malaria. Indeed, there is evidence that suggests that STH infection may facilitate malaria transmission. Malaria and STH coinfection may exacerbate anemia, especially in pregnan...

Transmission assessment surveys (TAS) for lymphatic filariasis have been proposed as a platform to assess the impact of mass drug administration (MDA) on soil-transmitted helminths (STHs). This study used computer simulation and field data from pre- and post-MDA settings across Kenya to evaluate the performance and cost-effectiveness of the TAS design for STH assessment compared with alternativ...

Sex-differences and changes during the oestrous cycle were quantitatively studied by electron microscopy in the mouse anterior pituitary. Sex-difference: The population of STH-cells and gonadotrophs showed a higher value in males than in females, while that of LTH-cells was lower in males. The population of TSHand ACTH-cells was a little higher in males. Chromophobes revealed no sex-difference ...

Hydrogen production via electrochemical water splitting is a promising approach for storing solar energy. For this technology to be economically competitive, it is critical to develop water splitting systems with high solar-to-hydrogen (STH) efficiencies. Here we report a photovoltaic-electrolysis system with the highest STH efficiency for any water splitting technology to date, to the best of ...

The influence of pituitary adrenocorticotropic hormone (ACTH) and growth hormone (somatotropin, STH), singly and in combination, has been studied in normal, young adult rats, with respect to antibody formation against Fraction IA of Pasteurella pestis. When ACTH was administered during the period of immunization, in a daily dose just sufficient to prevent body weight increase relative to the no...

BACKGROUND Soil Transmitted Helminth (STH) infections negatively impact physical and mental development in human populations. Current WHO guidelines recommend morbidity control of these infections through mass drug administration (MDA) using albendazole (ABZ) or mebendazole. Despite major reductions in STH associated morbidity globally, not all programs have demonstrated the expected impact on ...