A Manual of Qualitative Chemical Analysis, by E. P. HARRIS, PH. D., LL D
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چکیده
منابع مشابه
Sensitometric characteristics of D-, E- and F-speed dental radiographic films in manual and automatic processing
BACKGROUND: The purpose of this study was to evaluate the sensitometric characteristics of Ultraspeed, Ektaspeed Plus and Insight dental radiographic films using manual and automatic processing systems. METHODS: In this experimental invitro study, an aluminum step-wedge was used to construct characteristic curves for D-, E- and F-speed radiographic films (Kodak Eastman, Rochester, USA). All fil...
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o r g a n i z a t i o n s i n a s u p p l y c h a i n a r e i n d e p e n d e n t e n t i t i e s. a l t h o u g h a c o m p l e t e l y i n t e g r a t e d s o l u t i o n m a y r e s u l t i n o p t i m a l s y s t e m p e r f o r m a n c e, s u p p l y c h a i n m e m b e r s a r e i n t e r e s t e d i n o p t i m i z i n g t h e i r o w n o b j e c t i v e r a t h e r t h a n t h a t o f t...
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We use a case study of residential appliance efficiency standards in the Nevada Power Company service territory t o illustrate an integrated method for evaluating the load shape and economic impacts of demand side utility programs. The method consists of four models: the LBL Residential Energy Demand Model, the DOE-2 Building Energy Analysis Model, the LBL Residential Hourly Load and Peak Deman...
متن کاملAlfred Russel Wallace , Ll . D
OF THE DISCUSSION. DB. MARTIN L. HOLBROOK: In listening to the able and interesting lecture of Prof. Cope, I could not help wishing that he had given us more detailed information about the personal life of Mr. Wallace. Knowledge of the personal characteristics of a writer often greatly helps us to an understanding of his thought and to a due appreciation of the value of his opinions. From a fri...
متن کامل, Ph . D . , J . Edward Swan II , Ph . D . , Mark A . Livingston , Ph . D . , Tobias
Usability engineering is a cost-effective, usercentered process that ensures a high level of effectiveness, efficiency, and safety in complex interactive systems. This paper presents a brief description of usability engineering activities, and discusses our experiences with leading usability engineering activities for three very different types of interactive applications: a responsive workbenc...
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ژورنال
عنوان ژورنال: Science
سال: 1895
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.2.47.697