نتایج جستجو برای: 15 months
تعداد نتایج: 790659 فیلتر نتایج به سال:
Abst ract . The efficiency of A* searching depends on the quality of the lower bound estimates of the solution cost. Pattern databases enumerate all possible subgoals required by any solution, subject to constraints on the subgoal size. Each subgoal in the database provides a tight lower bound on the cost of achieving it. For a given state in the search space, all possible subgoals are looked u...
در این پروژه، سه نوع سیلیکای غنی شده با پورفیرین با ساختارهای آمورف و مزوپور به-عنوان حسگرهای شیمیایی برای آشکارسازی مواد منفجره و گازهای سمی تهیه شد. پورفیرین های استخلاف شده در موقعیت های مزو، با طرح تقارنی ab3 و a4 سنتز شدند و نتایج مقایسه شدند. شرایط بهینه برای تهیه ی پورفیرین ها با راندمان و خلوص بالاتر و روش جداسازی آسان تر به دست آمد. یک روش جدید برای تهیه ی 20،15،10،5- تتراکیس (4- کرب...
PURPOSE Absolute lymphocyte count recovery at day 15 (ALC-15) post-autologous stem cell transplantation (ASCT) is a powerful prognostic indicator for survival for multiple hematologic malignancies and metastatic breast cancer. The relationship of ALC-15 with clinical outcomes in primary systemic amyloidosis is unknown. EXPERIMENTAL DESIGN We evaluated 145 consecutive patients with primary sys...
In a community sample of 116 children, assessments of parent-child interaction, parent-child attachment, and various parental, child, and contextual characteristics at 15 and 28 months and at age 5 were used to predict externalizing behavior at age 5, as rated by parents and teachers. Hierarchical multiple regression analysis and path analysis yielded a significant longitudinal model for the pr...
Abstract INTRODUCTION Leptomeningeal carcinomatosis (LMC) is an aggressive pattern of recurrence with limited survival. Early detection by traditional CSF (cerebrospinal fluid) cytology poor. We evaluated circulating tumor cells (CTCs) a commercially available assay (CNSideTM) and subsequent molecular profiling on captured CTCs, to determine if CTC analysis would lead early detection, identific...
This report examines 174 young children's language outcomes in the Bucharest Early Intervention Project, the first randomized trial of foster placement after institutional care. Age of foster placement was highly correlated with language outcomes. Placement by 15 months led to similar expressive and receptive language test scores as typical age peers at 30 and 42 months. Placement from 15 to 24...
BACKGROUND Development is ongoing to increase the serotype coverage of pneumococcal conjugate vaccines. We report here the immunogenicity and safety of a new 11-valent pneumococcal conjugate vaccine (Pn-PD) in infants. METHODS In a randomized, single blind study, 154 Finnish infants received 1 of 3 regimens: 4 doses of Pn-PD at 2, 4, 6 and 12-15 months; 3 doses of the Pn-PD at 2, 4 and 6 mont...
BACKGROUND Purpose of this study was to evaluate the functional outcome of spinal accessory to suprascapular nerve transfer (XI-SSN) done for restoration of shoulder function and partial transfer of ulnar nerve to the motor branch to the biceps muscle for the recovery of elbow flexion (Oberlin transfer). METHODS This is a prospective study involving 15 consecutive cases of upper plexus injury...
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