Melatonin (MT) exerts a beneficial action in the treatment of many diseases, among them also in irritable bowel syndrome (IBS). Its secretion decreases with age, particularly, in the postmenopausal period in women. It has not been determined whether these changes can have an impact on the clinical picture of IBS. The study aimed at evaluating the urinary excretion of the main MT metabolite - 6-...

The herbal medicines (HMs) and their preparations have been widely used for thousands of years in many oriental countries, such as China, Korea, Japan, etc, (Liang Y.-Z. et al.,2004) and it is attracting more and more attention from all over the world. But the uncontrollable quality of HMs is the obstacle for internationalization and modernization. For HMs, both single and combinations contain ...

Rainfall-runoff processes in a small oil palm catchment (8.2 ha) in Johor, Malaysia were examined. Storm hydrographs show rapid responses to rainfall with a short time to peak. The estimated initial hydrologic loss for the oil palm catchment is 5 mm. Despite the low initial loss, the catchment exhibits a high proportion of baseflow, approximately 54% of the total runoff. On an event basis, the ...

این پژوهش با الهام گرفتن از نتایج یک طرح مطالعاتی کاربردی، رویکرد سلسله­‌مراتبی جهت پیگیری فرایند توسعه تأمین‌کنندگان و حمایت تصمیمات موجود در هر مراحل آن ارائه‌ می‌کند. ابتدا، زمینه‌های تأمین نیازمند سپس واجد شرایط هریک زمینه‌ها به کمک تصمیم‌گیری چندشاخصه بهترین-بدترین مشخص می‌گردند. معیارهای شناسایی نیز مرور مطالعات پیشین بهره‌گیری نظرات خبرگان حوزه‌ی خرید استخراج‌شده‌اند. درنهایت، مدل ریاضی ...

In this chapter we describe the design, development and application of the Helix Metamorphic Shield (HMS). The HMS: (1) continuously shifts the program’s attack surface in both the spatial and temporal dimensions, and (2), reduces the program’s attack surface by applying novel evolutionary algorithms to automatically repair vulnerabilities. The symbiotic interplay between shifting and reducing ...

One of the key design issues of holonic manufacturing systems (HMS) is to effectively respond to resource failures based on the flexible holonic architecture. The objective of this paper is to propose a viable design methodology to implement reconfiguration mechanism in HMS. A reconfiguration mechanism is developed to accommodate changes based on collaboration of holons without leading to chaos...

Myoepithelial cells, which surround ducts and acini of glandular organs, form a natural border separating probiferating epitheliab cells from basement membrane and underlying stroma. Myoepithelial cells in situ and in vitro constitutively express high amounts of proteinase inhibitors that include tissue inhibitor of metalboproteinase 1, protease nexin-Il, ct-i antitrypsin, and maspin. Human myo...

A methodology is presented for extracting topographic, topologic, and hydrologic information, from the digital spatial data of a hydrologic system, for hydrologic modeling with HMS. Methods for stream and watershed delineation from digital elevation models are presented. After vectorizing the raster-based stream segments and watersheds, navigation fields are added to their tables to support top...