نتایج جستجو برای: pregnancy waiting period

تعداد نتایج: 638223  

2012
Emma Löf Hans Gustafsson Ulf Emanuelson

BACKGROUND Overall reproductive performance of dairy herds is monitored by various indicators. Most of them do not consider all eligible animals and do not consider different management strategies at farm level. This problem can be alleviated by measuring the proportion of pregnant cows by specific intervals after their calving date or after a fixed time period, such as the voluntary waiting pe...

Journal: :iranian red crescent medical journal 0
afsoon aeenparast department of health services management, mother and child health research center, iranian institute for health sciences research, acecr, tehran, ir iran; clinical research center, milad hospital, tehran, ir iran; department of health services management, mother and child health research center, iranian institute for health sciences research p.o. box: 13145-1756, tehran, ir iran. tel: +98-2166480804, fax: +98-2166480805 seyed jamaleddin tabibi school of management science and medical information, tehran university of medical sciences and health services, tehran, ir iran kamran shahanaghi college of industrial engineering, iran university of science and technology, tehran, ir iran mir bahador aryanejhad college of industrial engineering, iran university of science and technology, tehran, ir iran

conclusions using the simulation as a decision making tool helps us to decide how we can reduce outpatient's waiting time. comparison of outputs of this scenario and the based- case scenario in simulation model shows that combining physician's work time changing with patient's admission time changing (scenario 9) would reduce patient waiting time about 73.09%. due to dynamic and complex nature ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و زبانهای خارجی 1393

the current study aimed at investigating the relationship between motivation and test preparation strategies (tpss) used by iranian pre-university students in their preparation period for the university entrance exam (uee). due to the importance of uee in iran, this study also attempted to show its impact on these two important variables. to this end, 100 pre-university students in an iranian p...

Journal: :The Ulster Medical Journal 1979
A. I. Traub D. D. Boyle W. Thompson

In the past, childless couples could be certain of obtaining a child by adoption within two years of being placed on the waiting list. However, over the last 12 years despite the increasing numbers of illegitimate births the numbers of babies available for adoption has decreased-this is a result of the increasing number of abortions being carried out since the 1967 Abortion Act and, the larger ...

Journal: :American journal of obstetrics and gynecology 2011
Xu Xiong Pierre Buekens Robert L Goldenberg Steven Offenbacher Xu Qian

Several large randomized controlled clinical trials failed to find that standard periodontal therapy during pregnancy reduces the incidence of adverse pregnancy outcomes (eg, preterm birth and low birthweight). However, treating periodontal disease during pregnancy may be too late to reduce the inflammation that is related to the adverse pregnancy outcomes. Moreover, periodontal treatment durin...

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