Background: In spite of the great deal of research in assisted reproductive techniques, more than 80% of transferred embryos by IVF/ICSI methods fail to be implanted. The causes for repeated implantation failures (RIF) may be reduced endometrial receptivity or other various uterine pathologies, such as thin endometrium, altered expression of adhesive molecules or immunological factors; whereas ...

conventional implant dentistry has been limited to healed edentulous ridges with adequate bone. predictable success rates resulted in using dental implants in compromised situations such as insertion into old infected sites or near to pathological areas. there is significant data about marginal bone loss and lack of osseointegration around the neck of implants. however, the data about peri apic...

the absence of compassion, argues the author, is not the cause of healthcare failures but rather a symptom of deeper systemic failures. the clinical encounter arouses strong emotions of anxiety, fear, and anger in patients which are often projected onto the clinicians. attempts to protect clinicians through various bureaucratic devices and depersonalization of the patient, constitute as menzies...

Treatment monitoring in syphilis using the automated Reiter protein complement fixation test and the automated reagin test was investigated over a two-year period. Clearly defined response patterns were demonstrated in primary and secondary syphilis and, to a lesser extent, in latent syphilis, thus facilitating the assessment of treatment and the identification of treatment failures and reinfec...

DEFINITION Logging and recovery ensure that failures are masked to the users of transaction-based data management systems by providing automatic treatment for different kinds of failures, such as transaction failures, system failures (crashes), media failures and disasters. The main goal is to guarantee the atomicity (A) and durability (D) properties of ACID transactions by providing undo recov...