نتایج جستجو برای: pharmaceutical sample
تعداد نتایج: 468649 فیلتر نتایج به سال:
هدف از اجرای پروژه، فشردن اطلاعات تصویری یا کدینگ منبع می باشدurce . coding بعلت پهنای باند وسیع تصویر، تبدیل مستقیم تصویر آنالوگ به دیجیتال ب تکنیک)abit/sample(pcm موجب اشغال شدن پهنای باند بسیار زیادی از کانال انتقال می شود . با توجه به ملاحظات real time بودن، که موجب محدودیت شدید و پیچیدگی سخت افزار و درنتیجه محدودیت روی تکنیکهای فشردن اطلاعات می شود، راندم خروجی 3 - 4 bit /sample موردنظر اس...
In Process Control (IPC) and Process Analytical Technology (PAT) are gaining more and more importance on pharmaceutical production sites for process and product quality monitoring. Near-infrared spectroscopy (NIRS) proved to be useful as a PAT-tool in the pharmaceutical industry. NIRS, with its noninvasive character is suitable for raw material qualification, quality determination and process m...
A number of analytical applications require the probing of turbid media with high chemical specificity. The primary target is the composition of the sample; information that is vital in, for example, the analysis of pharmaceutical tablets to identify the presence of undesired polymorphs. Ideally, information should be obtained non-destructively, noninvasively and rapidly. Practical applications...
Volume 1: 'Theory and Instrumentation' addresses basic theory, analytical strategies, and instrumental considerations and serves as background material for the ensuing volumes in the series: 'Sampling Techniques' (Volume 2), 'Sample Characterization and Spectral Data Processing' (Volume 3), 'Applications in Industry, Materials and the Physical Sciences' (Volume 4), and 'Applications in Life, Ph...
Background Inadequate inhaled aerosol device demonstration and technique by health care professionals can lead to poor disease control. The aims of this study were to develop and validate Knowledge of Aerosol Tool (KAT) among registered and unregistered pharmacists and to assess the pharmaceutical care practice among registered pharmacists. Methods The KAT and pharmaceutical care practice que...
to create values in the working environment and to achieve the organizational aims, organizations have to manage their elements with specific alignment.in principle, different departments of organizations are put together with specific arrangements and tasks in order to create value for the stakeholders .it has been proven that creating value and the outcome of an organization has a direct rela...
پیش بینی ریسک سهام توسط روش garch(1,1) در این تحقیق فراریت (انحراف معیار استاندارد بازده) که رایج ترین معیار برای سنجش ریسک می باشد، برای بازده سهام (ناشی از تفاوت قیمت سهم در دو زمان متفاوت) توسط روش garch(1,1) یا generalized autoregressive conditionally heteroskedastic با پارامترهای p=1 و q=1 پیش بینی می شود.برای این کار داده های مربوط به قیمت سهام و به دو قسمت تقسیم می شوند: in-sample و out...
dispersive liquid–liquid micro–extraction (dllme) technique was successfully used as a sample preparation method for the determination of clonazepam in pharmaceutical preparations and water samples. in this method, a suitable mixture of methanol (disperser solvent) and chloroform (extraction solvent) was injected rapidly into a conical test tube that contained an aqueous solution of clonazepam....
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