Abstract Study question Are automated blastocyst morphometric measurements combined with morphokinetic pattern associated implantation rate? Summary answer Automated demonstrated that a larger size and shorter time interval tB-tSB are higher potential. What is known already Optimization of embryo selection important for increasing Transfer high-quality based on conventional morphological parame...

Aimed at the difficulty of path planning resulting from variable configuration wheel-legged robot for future deep space explorations, this paper proposes a algorithm based on Theta* and Timed Elastic Band (TEB) algorithm. Firstly, structure is briefly introduced, workspace single leg analyzed. Secondly, method to judge complete obstacles incomplete according height proposed alongside search vir...

BACKGROUND Thoracotomy is a surgical procedure associated with severe pain. Operative morbidity rates reduce by effective postoperative pain control. The aim of this study is to compare the effectiveness of the thoracic epidural blockade (TEB) and the paravertebral blockade (PVB) methods in relieving the pain caused by a thoracotomy incision. MATERIALS AND METHODS We studied 44 consecutive pa...

AIMS Diastolic dysfunction in patients with heart failure has prognostic relevance, possibly because of its relationship with worsening haemodynamic status. In the quest for simpler indexes of haemodynamic status in patients, brain natriuretic peptide (BNP) levels have been proposed as a surrogate of diastolic function. To date, the value of combining BNP levels with non-invasive haemodynamic m...

INTRODUCTION Open chest surgery (thoracotomy) is considered the most painful of surgical procedures. Forceful wound retraction, costochondral dislocation, posterior costovertebral ligament disruption, intercostal nerve trauma and wound movement during respiration combine to produce an acute, severe postoperative pain insult and persistent chronic pain many months after surgery is common. Three ...

Modern communications systems are heavily reliant on statistical techniques to recover information in the presence of noise and interference. One of the mathematical structures used to achieve this goal is Hadamard matrices. They are used in many different ways and some examples are given. This paper concentrates on code division multiple access systems where Hadamard matrices are used for user...

objective: with regard to the abundance of mood disorders among the artists and, life and death of hedayat, number and time of creation of his works, this hypothesis that hedayat suffered from a bipolar mood disorder (type ii, or bipolar spectrum) is studied in the descriptive psychiatry framework. methods: his biographies, medical records, letters exchanged between him and his friends and rela...