Rules provide an expressive means for implementing database behavior: They cope withchanges and their ramifications. Rules are commonly used for integrity enforcement, i.e., forrepairing database actions in a way that integrity constraints are kept. Yet, Rule TriggeringSystems fall short in enforcing effect preservation, i.e., guaranteeing that repairing events donot undo ea...

Background: Short time preservation of semen is common in animals (e.g. horse or pig etc…) which their sperm in known as freezing sensitive sperm. It also may use for short transportation of other species to be cryopreserved or use in AI or IVF programs. The aim of the present study was to evaluate effects of duration of cool storage on goat epididymal sperm. Materials and Methods: Total number...

BACKGROUND The question of whether the choice of preservation solution affects outcome after liver transplantation is still not satisfactorily answered. The purpose of this study is to examine the preservation solutions' impact on outcome after liver transplantation. METHODS A double-center retrospective study of short- and long-term results of 3134 consecutive liver transplantations with fol...

OBJECTIVE To investigate the need for further surgery after laparoscopic excision of endometriosis or hysterectomy. METHODS In this retrospective study, women who had surgery for endometriosis-associated pain at the Cleveland Clinic were assessed for requirement for subsequent surgery. One hundred twenty patients who underwent hysterectomy with or without oophorectomy for endometriosis and 12...

Background: The availability of fresh stool samples is a prerequisite in most gut microbiota functional studies. Objective: Strategies for amplification and long-term gut microbiota preservation from fecal samples would favor sample sharing, help comparisons and reproducibility over time and between laboratories, and improve the safety and ethical issues surrounding fecal microbiota transplanta...

background: airport workers are continuously exposed to different levels of radiofrequency microwave (rf/mw) radiation emitted by radar equipments. radars are extensively used in military and aviation industries. over the past several years, our lab has focused on the health effects of exposure to different sources of electromagnetic fields such as cellular phones, mobile base stations, mobile ...