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 ...

“hedayat al-motealemin fi teb”, written by abobakr ebn ahmad akhaveini in the fourth century, (ah) is his only book left to the present time. from historical prospective, it is, by far, the first medicine book written in farsi. today, there are only three copies of the book kept in badlyan libraries of oxford, fateh library of istanbul and malek library of tehran. the reviews done on the three ...

Can we improve the modeling of urban land surface processes with machine learning (ML)? A prior comparison models (ULSMs) found that no single model is 'best' at predicting all common fluxes. Here, develop an neural network (UNN) trained on mean predicted fluxes from 22 ULSMs one site. The UNN emulates output accurately. When compared to a reference ULSM (Town Energy Balance; TEB), has greater ...

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We examined the effect of 17beta-estradiol (E2) and soy isoflavones' exposure on morphogenesis and global gene expression in the murine mammary gland. Three exposure regimens were applied: isoflavones added to the diet throughout either the lactational period (via the dams) or the postweaning period and E2 administered orally during the lactational period. Whole mounts of mammary glands were ev...

The MODerate Resolution Imaging Spectroradiometer (MODIS) is one of the key instruments for the NASA s Earth Observing System (EOS). The MODIS ProtoFlight Model (PFM) was launched on-board the EOS Terra spacecraft on December 18, 1999 and has been providing the science community and public users global data sets for the study of the land, oceans, and atmosphere for more than two and a half year...